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HomeMy WebLinkAboutECF_SEPA_Checklist_Appendices_211214_v1Kennydale Gateway SEPA Checklist Appendices • Appendix A – Geotechnical Engineering Design Study • Appendix B – Greenhouse Gas Emissions Worksheet • Appendix C – Critical Areas Report • Appendix D – Arborist Report • Appendix E – Phase I Environmental Site Assessment • Appendix F – Traffic Report APPENDIX A Geotechnical Engineering Design Study Geotechnical Engineering Design Study Pan Abode Redevelopment Site Renton, Washington Prepared for Port Quendall Company May 20, 2021 19442-00 19442-00 May 20, 2021 Contents INTRODUCTION 1 SITE AND PROJECT DESCRIPTION 1 GENERALIZED SUBSURFACE CONDITIONS 2 Site Soils 3 Groundwater 3 SEISMIC DESIGN CONSIDERATIONS 3 Seismic Setting 3 Seismically Induced Geotechnical Hazards 4 Surface Fault Rupture 4 Soil Liquefaction 4 Lateral Spreading 5 Seismic Design Parameters 5 GEOTECHNICAL CONCLUSIONS AND RECOMMENDATIONS 6 General Considerations 7 Site Preparation and Grading 7 Augercast Pile Foundations 9 Vertical AC Pile Capacity (Compressive and Uplift) 9 Pile Downdrag Loads 10 Lateral AC Pile Loads 11 Pile Group Effects 11 Pile Cap and Grade Beam Passive Resistance 12 Pile Settlement 12 AC Pile Installation Considerations 13 Ground Improvement (GI) 14 General GI Design Criteria 14 GI Design Methodologies and Quality Control 15 GI Building Subgrade Preparation 16 Shallow Foundations 17 Concrete Slab-on-Grade Floors 18 Building Drainage Considerations 18 Asphalt Pavement Design and Subgrade Preparation 19 Pavement Subgrade Preparation 20 Stormwater Infiltration Considerations 20 Structural Fill 20 Use of On-Site Soil as Structural Fill 21 ii | Contents 19442-00 May 20, 2021 Imported Structural Fill 21 Temporary Open Cuts 22 RECOMMENDED ADDITIONAL GEOTECHNICAL SERVICES 22 Post-Report Design Services 22 Construction Observation Services 23 TABLES Table 1 – Building Code Seismic Design Parameters Error! Bookmark not defined. Table 2 – Vertical AC Pile Capacities (Compressive and Uplift) 10 Table 3 – LPILE Soil Parameters 11 Table 4 – LPILE Group Reduction Factors (P-Multipliers) 12 Table 5 – Typical Asphalt Pavement Design Sections 19 FIGURES 1 Vicinity Map 2 Site and Exploration Plan APPENDIX A Field Exploration Methods and Analysis APPENDIX B Soil Laboratory Testing APPENDIX C Historical Explorations 19442-00 May 20, 2021 Geotechnical Engineering Design Study Pan Abode Redevelopment Site Renton, Washington INTRODUCTION This report presents the results of our subsurface explorations and geotechnical engineering design study for the proposed Pan Abode Redevelopment Site in Renton, Washington. Our scope of work for this study included:  Reviewing historical site explorations (Hart Crowser, 1985) within the south-central portion of the site where a multi-story residential building/garage will be located.  Completing two mud-rotary borings within the planned area of a multi-story Sound Transit garage structure in the northern portion of the site.  Collecting boring soil samples and performing laboratory index tests on representative samples.  Evaluating subsurface conditions and site liquefaction potential.  Completing geotechnical engineering analyses and providing geotechnical design recommendations for: • Building foundation options, including augercast (AC) piles and ground improvement/shallow foundations; • Structural/Slab-on-grade concrete floors; • Asphalt pavement sections for new parking areas and access roads; • Seismic design criteria; • Subsurface drainage; • On-site stormwater infiltration feasibility; and • Structural fill.  Summarizing our findings in this report. We completed this work in general accordance with the scope of work in our master services agreement and Statement of Work with the Port Quendall Company, dated January 22, 2019. This report was prepared for the exclusive use of the Port Quendall Company, Vulcan Real Estate, and their design consultants and construction contractors, for specific application to the subject project and site. We completed this study in accordance with geotechnical practices generally accepted for work of a similar nature done in the same timeframe, in the same or similar localities, and under similar conditions. No other warranty, express or implied, is made. SITE AND PROJECT DESCRIPTION The project site is located at the former Pan Abode Redevelopment Sitesite located at 4350 Lake Washington Boulevard in Renton, Washington, as shown on Figure 1 (Vicinity Map). Current site development plans call for demolition of the existing structures and construction of three four-story, at- grade, residential building/garage with a footprint area on the order of 31,256 square feet (sf), 19,681 sf, 2 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 and 17,614 sf located in the north, southeast, and southwest portions of the site, respectively. This building is expected to consist of a concrete garage core with a wrap-around, wood-framed residential structure. A multi-story, elevated Sound Transit garage with a roughly 30,000 sf footprint area is also planned within the northern portion of the site, along with two smaller, single-story buildings (daycare and flexible space). All these structures will be surrounded by associated asphalt car parking/driveways and landscaping areas. The existing ground surface generally ranges from an elevation of 30 to 33 feet across the site, and planned developed grades are expected to be similar. We understand that finished slab-on- grade elevations have not yet been determined for the structures. The general layout of the proposed site development is shown on Figure 2 (Site and Exploration Plan). Structural and architectural details and loading requirements of the planned buildings are not currently known. Because of the settlement-prone subsurface conditions (loose to medium dense site soils and potential soil liquefaction), the building foundation system is expected to consist of either pile-supported building/floors or shallow foundations and slab-on-grade over a ground improvement (GI) subgrade. We understand that the project was reactivated in January 2021 and the proposed redevelopment plan has changed. We have reviewed the changes to the site plan and provide updated engineering recommendations. Based on our review of the latest redevelopment configuration, dated January 19, 2021, we understand the project will now include three above-grade parking structures located at the north, southeast, and southwest zones of the site. The site redevelopment will also include several four-story wood structures and surface pavement. GENERALIZED SUBSURFACE CONDITIONS Our understanding of the subsurface conditions at the proposed office building site is based on data from field explorations, soil laboratory tests, and a review of historical boring logs from a previous Hart Crowser site subsurface investigation in 1985. Current exploration logs, laboratory test results, and historical exploration logs are presented in Appendices A, B, and C. The historical borings were generally advanced up to a depth of 65 feet below existing ground surface (bgs) within the central portion of the site, and included two groundwater monitoring wells (not visible today). In March 2019, we advanced two mud-rotary borings (HC-B1, HC-B2) near the outside corners of the proposed Sound Transit garage in the north portion of the site, to supplement the historical explorations (see Figure 2 for locations). A groundwater monitoring well was installed at boring location HC-B2. The current explorations in the north portion of the site generally confirmed similar subsurface conditions to the central portion of the site (from historical logs), indicating relatively uniform subsurface conditions across the site. The explorations reveal subsurface conditions only at discrete locations across the project site, and actual conditions in other areas could vary. Furthermore, the nature and extent of any such variations will not become evident until additional explorations are performed or until construction activities begin. If significant variations are observed at that time, we may need to modify our conclusions and recommendations in this report to reflect the actual site conditions. Pan Abode Redevelopment Site | 3 19442-00 May 20, 2021 Site Soils The near-surface soil conditions within the central portion of the site (proposed residential building area) is generally composed of 1 to 2 feet of historical fill over about 15 feet of interlayered, soft to medium stiff silt and loose to medium dense sand/silty sand with variable amounts of gravel and trace organics. These soft/loose upper soils appear to extend slightly deeper into the northern portion of the site (20 to 25 feet bgs). Below these soft/loose to medium stiff/medium dense upper soils, our current and historical borings encountered dense to very dense, interlayered sand, silty sand with gravel, and silty/sandy gravel with cobbles. These dense underlying soils are interpreted as glacially overconsolidated and considered suitable for support of deep foundations (i.e., soil bearing layer). Groundwater Generally, the historical explorations (September 1985) within the central portion of the site indicate a groundwater level ranging from 4 to 9 feet bgs (generally between elevations of 24 to 27 feet). Current groundwater monitoring well readings (March 25, 2019) in HC-B2 and an undocumented well within the northeast portion of the site indicate a static groundwater level ranging between 2 to 3.5 feet bgs (corresponding to an elevation of 30 feet). We interpret the higher current groundwater level readings to be reflective of seasonally high conditions during the wetter winter/late spring months. Similarly, high seasonal groundwater conditions are expected to also exist across other portions of the development site. Groundwater levels presented herein were observed at the times indicated on the exploration logs. Throughout the year, groundwater levels are expected to fluctuate in response to changing precipitation patterns, off-site construction activities, changes in site use, or other factors. SEISMIC DESIGN CONSIDERATIONS The site is located in a seismically active area. In this section, we describe the seismic setting for the project site, discuss seismically induced geotechnical hazards, and provide code-based seismic design parameters. We understand the seismic design of the proposed structure will be based on the 2018 International Building Code (IBC). Seismic Setting The seismicity of western Washington is dominated by the Cascadia Subduction Zone , in which the offshore Juan de Fuca plate is subducting beneath the continental North American plate. Three main types of earthquakes are typically associated with subduction zone environments—crustal, intraplate, and interplate earthquakes. The U.S. Geological Survey (USGS) earthquake database used to develop probability based seismic design parameters includes all three types of earthquakes. Recent fault trenching and seismic records in the Puget Sound area clearly indicate a distinct shallow zone of crustal seismicity (e.g., the Seattle and Tacoma Fault Zones) that may have surficial expressions and can extend to depths of up to 25 to 30 kilometers. A deeper zone is associated with the subducting Juan de Fuca plate and produces intraslab earthquakes at depths of 40 to 70 kilometers beneath the Puget Sound 4 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 region (e.g., the 1949, 1964, and 2001 earthquakes) and interplate earthquakes at shallow depths near the Washington coast (e.g., the 1700 earthquake with an approximate magnitude of 8 to 9). Seismically Induced Geotechnical Hazards Potential for seismically-induced geotechnical hazards in a seismically active area generally include surface fault rupture, soil liquefaction, and lateral spreading. The risks associated with each, relative to the project site, are discussed in this section. Surface Fault Rupture The project site is located within less than a mile of the mapped Class A Seattle Fault Zone (USGS Interactive Fault Map; https://earthquake.usgs.gov/hazards/qfaults/; accessed April 12, 2019), which runs roughly in a northwest to southeast direction through the southern end of Mercer Island. Because of the relatively close distance from this fault zone, there is a potential of surface rupturing at the project site. However, we consider the risk of surface damage from potential rupturing at the Pan Abode site to be relatively low, given the distance to the mapped fault and the significant amount of sediment underlying the site (at least 75 feet, based on explorations). This relatively thick sediment layer will tend to reduce the potential surface impact of possible bedrock rupturing at depth. Soil Liquefaction Liquefaction is a phenomenon caused by a rapid increase in porewater pressure that reduces the effective stress between soil particles, resulting in the sudden loss of shear strength in the soil. Granular soils that rely on inter-particle friction for strength are susceptible to liquefaction until the excess pore pressures can dissipate. Sand boils and flows observed at the ground surface after an earthquake are the result of excess pore pressures dissipating upward, carrying soil particles with the draining water. In general, loose, saturated sandy soils with low silt and clay contents are the most susceptible to liquefaction. Silty soils with low plasticity are moderately susceptible to liquefaction under relatively higher levels of ground shaking. For any soil type, the soil must be saturated for liquefaction to occur. Liquefaction can cause ground surface settlement, lateral spreading, or slope displacement, depending on the site-specific topographical conditions. Given the presence of potentially liquefiable soil conditions in our explorations, we performed a site-specific soil liquefaction evaluation using the standard penetration test (SPT) based procedures outlined by Idriss and Boulanger (2008), using soil laboratory test data. We assumed an earthquake magnitude of 7.1 and a site class adjusted surface peak ground acceleration (PGA) of 0.537 for a 2,475-year seismic event, in accordance with the current IBC (2018 IBC). The results of our analysis indicate that significant portions of the soft fine-grained soils and loose to medium-dense sandy soils in the upper 15 to 25 feet bgs are susceptible to liquefaction during the anticipated design earthquake event (2018 IBC). The corresponding post-liquefaction settlement is estimated to be on the order of 3 to 9 inches (or more) across the site. Liquefaction is not expected to occur within the dense to very dense sand/gravel bearing soils at depth. Liquefaction-induced surface Pan Abode Redevelopment Site | 5 19442-00 May 20, 2021 settlement is not typically uniform across the area and can therefore result in significant differential settlement. Lateral Spreading Lateral spreading refers to horizontal ground movement caused by gravity-induced, lateral flow failure of the liquefied soil mass on gently sloping terrain or near steeply sloping ground along bodies of water (shorelines or river banks). Lateral movement of the ground surface under liquefied soil flow conditions may be large and can lead to cracking and separation of the ground surface. This can significantly affect the stability of shallow foundations and lateral loading on the upper portion of pile-supported foundation systems. Because the current and planned development is relatively level and not near a steep slope, the risk of potential lateral spreading is considered very low at this site. Seismic Design Parameters The basis of seismic design for the 2018 International Building Code (IBC) is the risk-targeted maximum considered earthquake (MCER) which is used to determine spectral response accelerations. The peak ground acceleration (PGA) is determined using the maximum considered earthquake geometric mean (MCEG). The MCER ground motion response accelerations are defined for the most severe earthquake considered by IBC 2018, determined for the orientation that results in the largest maximum response to horizontal ground motions, and adjusted for the targeted risk. The geometric mean PGA corresponding to MCEG is defined for the most severe earthquake without adjustment for the targeted risk. The most severe earthquake considered by the IBC has a 2 percent probability of exceedance in 50 years, corresponding to a 2,475-year return period. The mapped response spectra are based on Site Class B (rock) conditions. Seismic parameters are adjusted based on the actual site conditions, generalized as the soil site class. IBC 2018 defines the design spectral acceleration parameters at short periods (SSD), and at the one-second period (S1D) as two-thirds of the corresponding site-class-adjusted MCER parameters (SMS and SM1). Similarly, ASCE 7-16 requires MCEG peak ground acceleration adjusted for site effects (PGAM) to be used for evaluation of liquefaction, lateral spreading, seismic settlements, and other soil-related issues. Based on the soil conditions, the seismic Site Class without consideration of liquefaction is Site Class D. Because a liquefaction hazard exists at the site, the site becomes Site Class F with the exception that if the building period is less than 0.5 seconds, the site may be considered Site Class D per Section 20.3.1 of ASCE 7-16. We understand that the building period is less than 0.5 seconds. The seismic design parameters for this site were obtained from the USGS U.S. Seismic Design Maps web application (https://earthquake.usgs.gov/ws/designmaps/asce7-16.json?latitude=47.53036&longitude=- 122.19932&riskCategory=II&siteClass=D&title=PanAbode_1944200), accessed on March 31, 2021. The 6 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 seismic design parameters are provided in Table 1. Please refer to the discussion following this table before using these parameters. Table 1 – Building Code Seismic Design Parameters Parameter Value Site Class D Latitude 47.53036 Longitude -121.19932 Peak Ground Acceleration (PGA) 0.678 g MCE Spectral Response at Short Periods (Ss) 1.442 g MCE Spectral Response at 1-Second Period (S1) 0.497 g Site coefficient for PGA (Fpga) 1.100 Site coefficient for Short Periods (Fa) 1.000 Site coefficient for 1-Second Period (Fv) 1.803a Notes: a.Use of the parameters in this table requires the use of Exception 2 in ASCE 7-16 Section 11.4.8. Also reference ASCE 7-16 Supplement 1 Table 11.4-2. ASCE 7-16 Section 11.4.3 requires a ground motion hazard analysis for Site Class D sites with S1 greater than 0.2 unless Exception 2 in Section 11.4.8 is taken. The exception requires the seismic response coefficient CS be determined by Eq. (12.8-2) for values of T ≤ 1.5 TS and be taken as equal to 1.5 times the value computed in accordance with Eq (12.8-3) for TL ≥ T > 1.5 TS or Eq. (12.8-4) for T > TL. It is important to note that the seismic response coefficient (Cs) must be increased as described in ASCE 7-16 to take advantage of the code exception. These modifications are generally significant for taller structures with periods of 0.5 seconds or greater. The assumptions and requirements of Exception 2 should be communicated to the structural engineer and project team. Alternatively, Hart Crowser may be contracted to perform a ground motion hazard analysis to produce a site-specific response spectrum upon request. GEOTECHNICAL CONCLUSIONS AND RECOMMENDATIONS This section of the report presents our conclusions and recommendations for the geotechnical aspects of building design and site development. Our geotechnical investigation and engineering analysis have been performed in accordance with generally accepted geotechnical practices. We have developed our conclusions and recommendations based on our current understanding of the project. If the nature or location of the project is different than we have assumed, Hart Crowser should be notified so we can confirm or modify our recommendations. Pan Abode Redevelopment Site | 7 19442-00 May 20, 2021 General Considerations The soft to medium stiff fine-grained and loose to medium dense granular near-surface soils at this site are compressible/potentially liquefiable and not generally considered suitable to directly support shallow building foundations. Given these subsurface conditions, we recommend the multi-story building foundations and floor slabs are supported either on deep pile foundations bearing in the non-liquefiable, denser sand layer at depth, or on shallow foundations bearing on ground improvement (GI) subgrade soils. Alternatively, the smaller, single-story buildings may be supported by a reinforced, floating slab-on-grade floor/foundation system, if the structural engineer deems this approach adequate to meet the seismic life and safety design requirements in the building code. Based on our experience with similar site developments and subsurface conditions, we recommend AC piles as the most suitable and cost-effective deep foundation system for this project. Given the expected building type/size and subsurface conditions at this site, we anticipate that 16- to 18-inch- diameter AC piles will likely provide suitable bearing capacity for this project. However, larger diameter AC piles could be considered if higher pile capacities than those provided in this report are required. Alternatively, GI may be used to reinforce the soft site soils and provide shallow foundation and slab-on-grade bearing support of the planned building, if cost-effective and feasible to the non-liquefiable soil depth at this site. GI techniques typically consist of gravel-filled, vertical elements that increase the surrounding soil stiffness and improve subsurface drainage. This greatly reduces the potential static/seismic settlement, allowing the use of shallow foundations and slab-on-grade floors (or a combined floor/column concrete mat foundation). Because of their proprietary nature, a GI system is typically incorporated as a design-build component of the construction plans, meeting certain design/construction criteria specified by the geotechnical and structural engineers (such as seismic assumptions and tolerable building settlements). Both of these foundation/floor slab support options are discussed in greater detail in the subsequent sections of this report, along with our general geotechnical design and construction recommendations. Provided that planned grades are the same or less than the existing ground surface (i.e., no additional fill to raise grades), potential long-term settlement of the soft/organic near-surface fine-grained soil within landscaped and paved areas around the planned buildings should be negligible. If a significant amount of fill is required to raise grades (generally more than 1 foot), HC should be allowed to review the location-specific potential for future settlement and provide mitigation measures, if necessary. Site Preparation and Grading Site preparation should provide a firm and non-yielding subgrade beneath footings, slabs-on-grade, new structural fill, and pavement sections. Initial site preparation will involve stripping existing pavement and vegetation, demolishing existing structures, removing existing foundation and floor elements, and abandoning in place or removing any underground utilities within the new building area. We recommend intercepting and diverting any potential sources of surface or near-surface water within the construction zones before stripping begins. Because the selection of an appropriate drainage system 8 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 will depend on the water quantity, season, weather conditions, construction sequence, and contractor’s methods, final decisions about drainage systems are best made in the field at the time of construction. Nonetheless, we anticipate that curbs, berms, or ditches placed along the uphill side of the work areas will generally intercept surface water runoff during construction. After surface and near surface water sources have been controlled, the construction areas should be cleared and stripped of all vegetation, topsoil, debris, asphalt, and concrete. All prepared structural or pavement subgrade areas should be observed and approved by a representative of Hart Crowser. Visible organic material (sod, humus, roots, and/or other decaying plant material), debris, and other unsuitable material should be removed from the subgrade areas. The prepared subgrade should be inspected for soft areas, if necessary, by proof rolling with a fully loaded tandem-axle dump truck. Any identified soft areas should be overexcavated to firm subgrade and backfilled with properly compacted structural fill. Some of the subgrade soils revealed after stripping and cutting to subgrade elevation may consist of fine-grained, moisture-sensitive soils; care should be taken to protect these areas from rain and runoff water. Construction traffic should be avoided across moisture-sensitive subgrade soil areas during wet weather. We recommend site stripping and excavation be performed using a straight-edged bucket mounted on an excavator that does not traverse the final subgrade. Partial overexcavation may be required locally if unsuitable, organic-rich, or debris-laden fill material is encountered within new structural subgrade areas. We recommend any existing structures such as concrete foundations, slabs, or pile foundations be removed within 2 feet below the base of any new foundation, slab-on-grade, or pavement section. The purpose of this is to avoid uneven or inconsistent “hard spots” or ridges, which could lead to undesirable differential settlement beneath new structural elements. If feasible and cost-effective, existing concrete foundations/slabs may be crushed on site and recompacted as structural fill, under observation of the geotechnical engineer in the field. Ideally, the demolished concrete should be crushed to a maximum 2-inch size, to be suitable for recompaction, in accordance with our structural fill recommendations. If the existing warehouse building is pile-supported, the piles from the old structure may generally be left in place if they are not interfering with the locations of new pile elements and are more than 2 feet below the bottom of the proposed new foundations or concrete floor slab. We recommend reviewing the existing building plans, if available, to estimate the potential impact of the existing foundation system on the proposed development. It may be necessary to relocate or abandon some utilities. Abandoned underground utilities should be removed or completely grouted. The ends of remaining abandoned utility lines should be sealed to prevent piping of soil or water into the pipe. Soft or loose backfill materials should be removed and replaced, according to the structural fill recommendations in this report. Pan Abode Redevelopment Site | 9 19442-00 May 20, 2021 Augercast Pile Foundations Given the required depth to non-liquefiable bearing soil and the anticipated structural loading requirements, we recommend steel-reinforced AC piles as the most suitable and cost-effective deep foundation system for this project. The following sections provide our design recommendations and installation criteria for AC piles. Vertical AC Pile Capacity (Compressive and Uplift) For the anticipated subsurface conditions and structural loading requirements, we recommend using 16- to 18-inch-diameter AC piles. The bearing capacity of these piles will be achieved primarily from end bearing and frictional resistance within the deeper, dense to very dense sand/gravel bearing soil layer below the potentially liquefiable upper soils. Based on the referenced current and historical site explorations, the top of this sand bearing layer is expected to be located around a 15 foot elevation (NAVD88) within the southern portion of the site, and at gradually lower elevations going northward (decreasing to ‒5 feet near the north end of the site). This top-of-bearing soil layer surface is depicted by the elevation contour lines shown in Figure 2. We assumed in our bearing capacity analyses that the AC piles would penetrate a minimum of ten times the AC pile diameter, or 10 to 15 feet into the bearing layer for 16- and 18-inch AC piles, respectively. If unexpected subsurface conditions or top-of-bearing elevations are encountered during construction, pile lengths may need to be adjusted, based on actual drilling conditions observed in the field. Therefore, we recommend including an allowance in the contract documents for a unit cost adjustment (per foot), if longer or shorter AC piles are required. Our recommended vertical AC pile capacities for the minimum pile embedment into bearing soil discussed above are presented in Table 2 below. For design flexibility, we have also provided additional capacity if the piles are extended deeper than the minimum recommended (in 5-foot increments). The AC contractor should confirm that the final depths specified by the structural engineer are achievable with the installation methods they propose to use. 10 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 Table 2 – Vertical AC Pile Capacities (Compressive and Uplift) AC Pile Diameter (inches) Pile Embedment into Bearing Soil Layer (feet) a Static Compressive (tons) b, c Seismic Compressive (tons) d Seismic Uplift (tons) d 16 15 75 65 26 Each Additional 5 feet Deeper +7 +9 +9 18 15 90 75 30 Each Additional 5 feet Deeper +8 +11 +11 Notes: a. See Figure 2 for estimated top of bearing layer elevations. b. Factor of Safety = 2.0. c. Maximum static compressive capacity may be limited by structural pile considerations; we recommend not exceeding 90 and 100 tons, respectively, for 16- and 18-inch diameter piles, pending review by structural engineer. d. Factor of Safety = 1.5 for transient, short-term loading condition. Assumes coupled seismic analysis, with soil liquefaction occurring during seismic loading (i.e., no frictional resistance within and above liquefied soil layers). The vertical compressive and uplift capacities for AC piles presented in Table 2 are presented only as they relate to the frictional resistance and bearing capacity of the soil. The structural engineer should also verify the AC piles are structurally capable of supporting these pile capacities and lengths, in accordance with applicable building code requirements. Pile Downdrag Loads Downdrag loading typically occurs when soil settles around installed piles, either from static soil consolidation or following post-liquefaction settlement (seismic downdrag). The downward movement of the soil relative to the pile causes negative shaft resistance to act on the pile, which will add to the vertical compressive load on the pile. Downdrag loads should be considered a structural load on the pile, in addition to the building/structure loads supported by the pile. Based on the proposed development, static downdrag loading is not expected to occur at this site. However, seismic downdrag will likely occur due to the anticipated soil liquefaction during the design earthquake event. We estimate the seismic downdrag load at this site will be on the order of 18 tons (16- and 18-inch-diameter AC piles) within the northern portion of the site where the upper liquefaction zone may be up to 30 feet deep (Sound Transit garage location). Within the southern portion of the site, where the potential liquefaction zone is expected to be on the order of 15 to 20 feet deep (main residential/garage structure location), we estimate seismic downdrag loads will be on the order of 11 tons for the same pile diameters. We recommend the structural engineer incorporate these additional seismic downdrag loads in their pile design, and verify the combination of the building design load and the downdrag load is less than the allowable pile capacity based on soil bearing. Pan Abode Redevelopment Site | 11 19442-00 May 20, 2021 Lateral AC Pile Loads Lateral loads, which may be imposed on the piles by transient wind and/or earthquake forces, are resisted primarily by the horizontal bearing support of soil against the pile shaft. The resistance to lateral loads depends on the pile length, stiffness in the direction of loading, and degree of fixity at the head, as well as the adjacent soil properties. Deflection of laterally loaded piles is greatest at the head and gradually decreases with depth. The depth along a pile shaft at which deflection becomes insignificant is referred to as the depth of fixity. The lateral pile capacity is typically determined based on the allowable deflection criteria of the structure. The lateral deflection of the pile, in turn, depends primarily on the soil conditions within the upper portion of the pile shaft, and whether it is structurally fixed at the top (e.g., supported by grade beams) or not. Computer software programs (Ensoft LPILE, or similar) are commonly used to estimate the response of piles to lateral loads. For AC piles, the LPILE analysis requires input parameters that depend on the structural behavior of the concrete/grout and reinforcement used (such as the use of a reduced, cracked moment of inertia). Therefore, this is best performed by the structural engineer. For such lateral LPILE analyses, we recommend using the input parameters for a standardized soil profile, provided in Table 3 below. Using these static soil resistance values assumes a decoupled seismic analysis, with soil liquefaction occurring after the initial seismic loading. If a coupled seismic analysis is required, appropriate liquefied soil p-multipliers should be used in the LPILE analyses to model the reduced liquefied strength within the sand layers, as recommended by Washington State Department of Transportation (WSDOT; Brandenberg, 2007). Table 3 – LPILE Soil Parameters Elevation (feet, NAVD88) a Soil Unit Effective Unit Weight (pcf)a Friction Angle (deg) Kunsat (pci) Ksat (pci) North Parking Garage Main Residential Building USCS p-y Model Above 28 Above 30 SM API Sand 125 33 140 - 15 to 28 15 to 30 SM API Sand 65 33 - 80 10 to 15 N/A SM/GM API Sand 70 36 - 90 5 to 10 N/A ML API Sand 60 30 - 50 0 to 5 N/A SP/SM API Sand 70 36 - 200 Below 0 Below 15 SM/GM API Sand 75 42 - 250 Notes: a. Design groundwater level was generally assumed at 2 feet below existing ground surface. Pile Group Effects The estimated pile design values and recommendations provided above for compressive, uplift, and lateral loading conditions refer to single piles unaffected by group interactions. Generally, if piles are spaced at 12 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 least three diameters apart (center-to-center), group effects can be ignored for compressive, uplift, and perpendicularly applied lateral loads. For in-line lateral loads, group effects can be ignored at a pile spacing of eight diameters or more. For piles installed at this spacing or greater, pile group capacities can be considered to be the sum of the individual pile capacities, i.e., no reduction factor is applied to individual pile capacities. For laterally loaded pile groups where the spacing is closer than eight pile diameters, group reduction factors (p-multipliers) should be used in the LPILE analysis to model the effects of group interaction. Table 4, below, presents our recommended p-multipliers for typical pile group spacings (as a function of pile diameter). Table 4 – LPILE Group Reduction Factors (P-Multipliers) Relative Location of Pile P-Multiplier based on Pile Spacing (center to center) 3B b 4B 5B First Rowa 0.8 0.85 0.9 Second Row 0.55 0.7 0.8 Trailing Rows 0.4 0.55 0.7 Notes: a. The first row is the leading pile row pushing against the soil in the direction of the load (furthest away from the load application point). b. B = pile diameter. For piles that must be installed closer than 3 pile diameters, Hart Crowser should be contacted to provide further review and recommendations for closely spaced piles. Pile Cap and Grade Beam Passive Resistance In addition to lateral resistance offered by the piles, properly backfilled footings, grade beams, and stemwalls will also resist lateral movement by means of passive earth pressure. We recommend designing these for an allowable passive soil resistance of 250 pounds per cubic foot (pcf), expressed as an equivalent fluid density (EFD) and acting over the embedded portion of the proposed grade beams (neglecting the upper 1 foot bgs). This passive resistance assumes unsaturated soil conditions and a safety factor of 1.5, and may be increased by one-third for short-term loads such as wind or earthquake. Pile Settlement We estimate that total post-construction settlement of properly designed and installed AC piles will be on the order of 1/2 inch or less. Differential settlement between adjacent pile caps, pile groups, and/or grade beams could approach two-thirds of the actual total settlement. Pan Abode Redevelopment Site | 13 19442-00 May 20, 2021 AC Pile Installation Considerations We recommend the installation of AC piles be observed by a Hart Crowser representative. Our representative would collect and interpret installation data, verify adequate installation methods, confirm actual soil conditions are consistent with those expected, and verify the required pile embedment depths have been achieved. As the completed pile is below the ground surface and cannot be observed during construction, judgment and experience must be used to aid in determining the acceptability of the pile. This also requires use of an AC pile contractor who is familiar with such installation. We recommend close monitoring of installation procedures such as installation sequence, auger withdrawal rate, grouting pressure, and quantity of grout used per pile. Variations from the established pattern, such as low grout pressure, excessive settlement of grout in a completed pile, etc., would make the pile susceptible to rejection. We recommend the following minimum requirements for AC pile installation:  The contractor should provide a pressure gauge in the grout line between the pump and the auger, which should indicate a continuous minimum pressure of 100 pounds per square inch (psi) during the entire installation operation.  The contractor should provide a means of determining the quantity of grout used per pile, such as a calibrated stroke counter on the grout pump.  To provide a continuous grout column with the required AC pile diameter, clockwise auger rotation and a minimum 10-foot grout head above the bottom of the auger should be maintained, uninterrupted, during the entire installation operation.  To minimize the risk of grout loss from adjacent piles, the contractor should be required to schedule the installation of piles such that no piles within five pile diameters of each other are drilled within a 24-hour period. Pressure grouting during AC installation typically results in a grout column that is slightly larger than the nominal diameter of the drilled hole. Within the soft fine-grained soil and loose to medium dense sand in the upper 15 to 30 feet bgs, we anticipate grout volumes may be on the order of 1.2 to 1.5 times the nominal pile volume, or more. Grout volumes are likely to be less within the denser bearing soils at depth. Note that obstructions (such as buried pile/foundation elements) may be encountered within previous building footprint areas during drilling, as discussed previously in the Site Preparation section of this report. This may require pile relocation and potential reevaluation and field adjustment of the pile cap design by the structural engineer. Difficult drilling conditions may also be encountered, and should be anticipated, within the medium dense to dense sand layers at depth, which were found to be gravelly in some areas of the site (may also include cobbles and boulders). 14 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 Ground Improvement (GI) Ground improvement (GI) construction techniques, such as rammed aggregate piers (RAP) or stone columns (herein referred to as “aggregate piers”), may be used to improve the weak/liquefiable ground conditions and allow the use of conventional spread foundations and slab-on-grade floors. The GI design and installation are typically completed by a specialty design-build contractor. In this section, we provide our recommended baseline performance guidelines for GI design and bidding purposes. Other GI methods (such as jet ground shear panels) may be used to mitigate liquefaction, but are not explicitly described below. Based on our preliminary review, aggregate pier elements will likely need to extend to depths ranging from approximately 15 to 30 feet below planned building floor slab subgrade level, to limit potential static and seismic settlements to tolerable levels (generally to top of pile bearing layer elevations shown on Figure 2). This may approach the maximum depth possible for the use of GI construction techniques. We, therefore, recommend contacting GI design-build contractors early in the foundation design process to evaluate if the use of aggregate piers is feasible and cost-effective at this site. Aggregate piers are constructed by vibrating or pushing a large mandrel into the ground to the bottom of the improvement zone, and backfilling the resulting hole with rock. In the case of stone columns, free-draining rock is passed through the mandrel and into the column cavity. The mandrel is withdrawn and reinserted in intervals (typically 3 feet) to provide vibratory or pneumatic compactive effort. In the case of RAP, rock is dumped from the surface into the cased or open hole and then compacted in 1- to 2-foot intervals. These aggregate piers provide liquefaction mitigation through soil densification, stress redistribution, and/or improved drainage. As previously discussed, obstructions (such as buried pile/foundation elements) may be present within the existing building footprint areas, and should be considered as part of the GI design and construction planning. Difficult drilling conditions may also be encountered, and should be anticipated, within the medium dense to dense, silty sand/gravel layers (including potential presence of cobbles and boulders). General GI Design Criteria The specialty contractor should optimize the ground improvement design/installation method, depth, and spacing based on a review of the available subsurface information in this report. We recommend the aggregate piers be designed to mitigate liquefaction and ground settlement/consolidation beneath all foundation and floor slab elements. The aggregate pier GI shall extend a distance outside the building perimeter, as deemed necessary by the GI designer (but no less than 10 feet) to protect the building foundation system from the effects of liquefaction. We anticipate the aggregate piers will have a target depth of up to approximately 30 feet below planned building floor slab subgrade level and will be concentrated along footing lines and beneath structural columns, with additional aggregate piers beneath floor slab areas. As the aggregate piers are constructed, they may densify the surrounding soils, provided those soils do not contain excessive amounts of fine-grained materials (i.e., silt or clay). At this site, it shall be assumed that the upper portion of the improvement zone (approximately elevation 25 feet) consist of medium dense Pan Abode Redevelopment Site | 15 19442-00 May 20, 2021 silty sand to silty sand with gravel and trace of organic materials in the near surface materials. A relatively thin (5 to 10 feet thick) layer of silt with sand (ML) shall be assumed present just above the bearing layer in the northern portion of the site (Sound Transit garage location). Laboratory test results indicate this silt layer generally contains 60 percent fines by mass, while the granular soils above may contain up to 25 percent fines. The densification and drainage effects from ground improvement are likely to be limited, and aggregate pier design will likely need to rely primarily on stress redistribution, within the fine-grained soil layers. Vibrations generated during aggregate pier construction can also cause deterioration and softening of soft fine-grained soils. The GI designer should consider the potential for (and provide measures to control) this in the design and installation of the piers. The GI design should follow the design techniques/considerations in the Commentary Guidelines for Ground Improvement using Discrete Elements (2016), developed by the Seattle Section Geotechnical Group of the American Society of Civil Engineers (ASCE) and the City of Seattle Department of Construction and Inspections. We recommend the ground improvement system be designed to target the following minimum performance criteria (should be reviewed and modified, if needed, by structural engineer):  A minimum allowable bearing pressure of 3,000 pounds per square foot (psf), with an allowable one-third increase for seismic loading;  A total static settlement (including construction settlement) of less than 1 inch, with differential settlement over a 50-foot span of less than 1/2 inch (including short-term primary and long-term secondary soil settlement);  A seismically induced settlement less than 1.5 inches with differential settlement over a 50-foot span of less than 0.75 inches;  A minimum allowable frictional coefficient of 0.35 for sliding resistance along the footing base;  A minimum modulus of subgrade reaction (kv) of 125 psi per inch to support concrete slabs-on-grade with up to 200 psf floor loading.  An overall density increase of the ground improved zone to change the IBC Site Class from F to D (or better). The GI design shall identify the final site class achieved by the design, and shall verify this new site classification with pre/post-construction cone penetration test (CPT) soundings. GI Design Methodologies and Quality Control Supplementing the general design criteria described above, we recommend the following additional quality control measures for aggregate pier design and installation:  The ground improvement design-build contractor should submit design plans and design calculations stamped by a professional engineer licensed in the state of Washington, including the final aggregate pier layout and installation details (i.e., pier depths, diameter, spacing, and pattern). The design 16 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 calculations shall be based on the subsurface conditions and the minimum design criteria described in this report.  The aggregate pier design shall use the Rayamajhi et al. (2012) methodology to evaluate the stress redistribution. We recommend Barksdale and Bachus (1983) methodology to evaluate densification effects, or alternative methods supported by data in similar soils and using same installation techniques as proposed. Strain compatibility analysis methods (such as Baez and Martin, 1993) shall not be used.  All soils above the top of pile bearing layer elevations shown on Figure 2 shall be considered potentially liquefiable, and shall be evaluated by the GI designer using the Boulanger and Idriss (2014) analysis methodology.  The GI design and installation method should consider/address the potential for groundwater seepage during aggregate pier construction.  We recommend Hart Crowser be retained to review the final aggregate pier design.  The contractor’s ground improvement design should include appropriate field verification testing to evaluate the effectiveness of the ground improvement, and to verify the specified performance criteria have been met. Standard-of-practice verification methods typically include pre- and post-ground improvement CPT soundings to the bottom of the improvement zone, and aggregate pier load testing. The final verification test results should be submitted to Hart Crowser for review and approval. The number of verification tests should be determined by the designer based on the ground improvement area and number of aggregate piers installed, but should not be fewer than two CPT sounding verification locations (with pre- and post-installation CPT at each) and one plate load test for each proposed structure. Alternative confirmation methods proposed by the specialty contractor shall be reviewed and approved by Hart Crowser prior to use.  Hart Crowser should be retained to provide field observation of the aggregate pier installation, to verify and document proper installation methods. GI Building Subgrade Preparation The footing and slab design recommendations presented subsequently assume the ground improvement subgrade is undisturbed and prepared according to the ground improvement plan. Any loosening of subgrade materials before concrete is placed could result in settlement exceeding the specified design tolerance. Therefore, it is important to clean all loose or disturbed soil from foundation excavations and remove standing water before placing concrete. A 6- to 12-inch-thick stabilization layer of compacted, select fill (clean sand and gravel or crushed rock) is sometimes specified to protect the prepared, ground improvement subgrade from potential disturbance during construction (especially during the wet season or wet weather/site conditions). Given the presence Pan Abode Redevelopment Site | 17 19442-00 May 20, 2021 of near-surface, relatively fine-grained soil and shallow groundwater conditions, this approach may be advisable at this site. The contractor GI designer should consider and determine the need for a stabilization layer or load transfer platform as part of their design, based on their interpretation of the subsurface information presented in this report and the GI design methods used. Shallow Foundations If the site soils are improved using aggregate piers, conventional shallow spread footings can be used to support the proposed office building. Alternatively, the smaller, single-story buildings may be supported by a reinforced, floating slab-on-grade floor/foundation system (i.e., mat foundation), if the structural engineer deems this approach adequate to meet the seismic life and safety design requirements in the building code. We make the following recommendations for design of footings (or reinforced mat foundation) bearing on a suitable ground-improved subgrade:  All footings should bear directly on the rammed aggregate pier elements, or a crushed rock working surface (if used) placed directly on the pier elements.  The allowable footing bearing pressure, sliding resistance to lateral loads, and foundation settlement will ultimately be determined by the contractor’s GI design. However, the minimum design criteria noted above may be used for preliminary planning and design purposes.  For frost protection, exterior and interior footings should bear a minimum of 18 and 12 inches below exterior grade and finished floor elevation, respectively.  New continuous (strip) and isolated footings should be designed with a minimum width of 1.5 and 2.5 feet, respectively.  Footings should bear outside (below) an imaginary 1 horizontal to 1 vertical (1H:1V) plane projected upward from the bottom edge of adjacent footings or utility trenches, to avoid surcharging adjacent structures or excavations.  Resistance to lateral loads on the shallow footings may be provided by passive earth pressure acting against the sides of the footings. An allowable passive resistance of 250 pcf (EFD) may be used for this design, acting over the embedded portion of the footing and stem wall (neglecting the upper 1 foot). This passive resistance assumes a safety factor of 1.5, and may be increased by one-third for short-term loads such as wind or earthquake.  Hart Crowser should be on site to assess and document the suitability of the footing subgrade condition during construction, and to recommend appropriate measures to improve unsuitable subgrade conditions, if needed. 18 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 Concrete Slab-on-Grade Floors Conventional concrete slab-on-grade floors are generally considered feasible on an aggregate pier GI subgrade, provided the subgrade surface is properly prepared according to the ground improvement plan and as recommended in this report. We recommend the following design and subgrade preparation criteria for slab-on-grade floors (or reinforced mat foundation).  Place and compact a minimum thickness of 6 inches of pea gravel, washed rock, or other uniformly graded gravel below the floor slab to serve as a leveling course and capillary break, to reduce the risk of potential floor moisture problems. This free-draining capillary break material should contain less than 3 percent by weight passing the U.S. No. 200 mesh sieve, based on the minus 3/4-inch fraction. WSDOT Gravel Backfill for Drains, Section 9 03.12(4), would be a suitable capillary break material.  Place a vapor barrier above the capillary break material to minimize moisture penetration through the concrete slab, which can compromise certain finished floor materials.  The slab-on-grade subgrade surface below the concrete floor capillary break layer should be prepared according to the ground improvement plan and as recommended in this report. Disturbed soils should be removed and replaced with structural fill as described in this report.  The concrete slab design should be based on a vertical modulus of subgrade reaction (KV1) appropriate for the aggregate pier diameter and spacing used in the contractor GI design, and meeting the minimum design criteria recommended above.  We recommend a representative of Hart Crowser observe exposed floor subgrade areas during construction to confirm suitable floor support conditions, or to recommend appropriate measures to improve unsuitable slab subgrade conditions, if needed. Building Drainage Considerations We generally recommend slab-on-grade buildings be provided with a perimeter drain system, as a relatively inexpensive measure to minimize the risk of future slab or below-grade wall moisture problems from possible perched groundwater conditions or other potential moisture intrusion. The perimeter drain system should consist of a minimum 4-inch-diameter perforated PVC pipe, enveloped by 6 inches of drainage material on all sides. The drainage material should consist of a free-draining, well-graded sand and gravel, such as WSDOT Gravel Backfill for Walls - Section 9-03.12(4), with the additional criteria of containing less than 3 percent fines based on minus 3/4-inch fraction. All drainage pipes should be installed near the footing base level and should be sloped to drain away from the footings and hydraulically connected to a suitable discharge outlet point. Cleanouts should be installed for maintenance purposes. Roof and surface water runoff should not discharge into the perimeter drain system. Rather, these sources should discharge into separate tightline pipes and be routed away from the building to a storm drain or other appropriate location. Pan Abode Redevelopment Site | 19 19442-00 May 20, 2021 Final site grades should slope downward away from the building so that runoff water will flow to suitable collection points rather than ponding near the building. Ideally, the area surrounding the building should be capped with concrete, asphalt, or low-permeability (silty) soil to reduce surface water infiltration near the building. Asphalt Pavement Design and Subgrade Preparation A conventional asphaltic concrete pavement (ACP) design section typically consists of a hot mixed asphalt (HMA) layer over a crushed surfacing base course (CSBC), supported by a granular subbase course or properly prepared native/structural fill. Asphalt treated base course (ATB) may also be used in lieu of CSCB, to provide a more durable, temporary construction traffic surface, especially during wet weather conditions. An additional advantage of using ATB is to help identify weak subgrade areas (through visible cracking), prior to placement of the final asphalt surfacing layer. Assuming well-compacted, granular native soil or structural fill subgrade conditions, we typically recommend the standard asphalt pavement design sections shown in Table 5 for light-duty traffic (car parking), moderate-duty traffic (parking entryways and driveways), and heavy-duty traffic (HS-20 truck access driveways). Table 5 – Typical Asphalt Pavement Design Sections Pavement Course Layer Thickness (inches) Light-Duty Traffic Moderate-Duty Traffic Heavy-Duty Traffic Asphaltic concrete (AC) 2 3 4 Crushed surfacing base course (CSBC) 4 5 6 Asphalt treated base (ATB) Option a 3 3 4 Notes: a. In lieu of CSBC. The asphalt concrete pavement design sections listed in Table 5 (for a typical 20-year design life) assume a California bearing ratio value on the order of 10 to 15 percent, which is generally appropriate for densely compacted, granular soils. This assumes a firm and unyielding subgrade soil condition, prepared and proof rolled in accordance with the recommendations of our geotechnical report. Traffic conditions are assumed to consist of passenger cars in light-duty parking areas, cars to moderate truck traffic in moderate-duty parking entryways and driveways, and typical commercial HS-20 trucks in heavy-duty access driveways. The pavement thickness design sections listed in Table 5 are based on Traffic Index (TI) values ranging from about 4.0 (light duty section) to 6.0 (heavy duty section). WSDOT HMA Class 1/2 inch is typically suitable for the ACP course in car parking and private driveway areas. Crushed surfacing top course or base course should meet WSDOT Standard Specification 9-03.9(3). Recycled or pulverized concrete should generally not be used as CSBC for pavements. 20 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 Pavement Subgrade Preparation Following site stripping, excavation, and backfilling, the exposed near-surface soil within all pavement subgrade areas should be compacted to at least 95 percent of the maximum dry density as determined by the modified Proctor test method (ASTM D1557), if warranted by soil moisture conditions. The subgrade should then be proof rolled with a loaded dump truck or heavy compactor to verify a firm and unyielding subgrade condition. Any localized zones of yielding subgrade disclosed during this proof rolling operation should be overexcavated to a maximum depth of 12 inches and replaced with a suitable structural fill material (granular subbase course). Alternately, a field evaluation of subgrade conditions may indicate a suitable geofabric may be used to stabilize the soft subgrade and minimize silt migration into the pavement section. Any structural fill within the upper 2 feet of the subgrade level should be compacted to at least 95 percent of the modified Proctor maximum dry density (ASTM D1557); fill material below this 2-foot depth should be compacted to at least 90 percent. We recommend a Hart Crowser representative verify the condition of the subgrade, structural fill, granular subbase, and crushed rock base course before each successive layer is placed. Stormwater Infiltration Considerations Because of the relatively shallow groundwater table (2 to 5 feet bgs), we do not recommend on-site stormwater infiltration at this site. Structural Fill We recommend using structural fill beneath footings, slabs-on-grade, and pavement sections as well as backfill behind subsurface walls and above utility installations. The suitability of soil used for structural fill depends primarily on its grain-size distribution and moisture content when placed. As the fines content (soil fraction passing the U.S. No. 200 sieve) increases, soil becomes more sensitive to small changes in moisture. Soil containing more than approximately 5 percent fines (by weight) cannot be consistently compacted to a firm, relatively unyielding condition when the moisture content is more than 2 percent above or below optimum. Structural fill must also be free of organic matter and other debris. Generally, any fill material with moisture content at or near optimum can be compacted as structural fill, provided it is placed on a firm and relatively unyielding subgrade surface. However, for fill placement during wet-weather site work, we recommend using clean fill, which refers to soil that has a fines content of 5 percent or less (by weight) based on the soil fraction passing the U.S. No. 4 sieve. Clean fill should meet the requirements specified in the Imported Structural Fill subsection below. We make the following general recommendations regarding structural fill placement and compaction:  Place and compact all structural fill in lifts with a loose thickness no greater than 8 to 10 inches. If small, hand-operated compaction equipment is used to compact structural fill such as within 12 inches of utility pipes or other structures, the lifts should not exceed 4 to 6 inches in loose thickness, depending on the equipment used. The maximum particle size within the structural fill should be Pan Abode Redevelopment Site | 21 19442-00 May 20, 2021 limited to two-thirds of the loose lift thickness, to allow full compaction of the soil surrounding the large particles.  Generally, compact structural fill to a minimum of 90 percent of the modified Proctor maximum dry density, as determined by the ASTM D 1557 test procedure. However, below footings, building slabs, and within the upper 2 feet below pavement sections, fill should be compacted to a minimum of 95 percent. Hand compaction equipment should be used within 2 feet of subsurface walls, to avoid overstressing the wall.  Control the moisture content of the fill to within 2 percent of the optimum moisture based on laboratory Proctor tests. The optimum moisture content corresponds to the maximum attainable Proctor dry density.  Perform a representative number of in-place density tests, to verify adequate compaction. In addition, each structural fill lift and the subgrade area below it, should be verified by a representative of Hart Crowser.  Place structural fill only on dense and relatively unyielding subgrade, as described in the Site Preparation and Grading section. If subgrade areas are wet, clean material with a gravel content (material coarser than a U.S. No. 4 sieve) of at least 30 to 35 percent may be needed to bridge moisture-sensitive subsoils. In certain cases, clean crushed rock or quarry spalls may be required to stabilize weak or wet subgrade soil. Use of On-Site Soil as Structural Fill The predominantly granular portion of the historical fill and upper native soil (silty sand/gravel) will likely be suitable for reuse as structural fill, provided it is properly moisture conditioned to near optimum conditions during compaction. However, some of the near-surface native soils are fine-grained (sandy/clayey silt), are highly moisture sensitive, and not considered suitable for reuse as structural fill. We recommend the excavated soil intended for reuse as structural fill be stockpiled separately and reviewed by the on-site geotechnical engineer or geologist for suitability. Such stockpiles should be protected with plastic sheeting to prevent them from becoming overly wet during rainy weather. Note that the silty fill soil is not considered suitable for use as free-draining material. Imported Structural Fill If required, imported structural fill should be well-graded sand with a low fines content, free of organic and unsuitable materials. Generally, imported structural fill for most applications should meet the requirements in WSDOT Gravel Borrow, Section 9-03.14(1), with the added requirement the fines content should not exceed 5 percent. 22 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 Temporary Open Cuts All temporary soil cuts for site excavations that are more than 4-feet deep should be adequately shored or sloped back to prevent sloughing and collapse in accordance with Washington Department of Occupational Safety and Health (DOSH) guidelines. Generally, the DOSH regulations consider granular soils (i.e., sand, silty sand, and sandy silt) to be Soil Type C, requiring a cut slope inclination of 1.5H:1V, or flatter. Very stiff to hard cohesive soils (i.e., sandy/clayey silt or lean clay), with an unconfined compressive strength greater than 0.5 tons per square foot may generally be considered Soil Type B, which requires a cut slope inclination of 1H:1V or less steep. Dense to very dense (compact) glacial till may generally be considered Soil Type A, which may cut at a slope inclination of 3/4H:1V according to the DOSH regulations. However, appropriate temporary slope inclinations will ultimately depend on the actual soil and groundwater seepage conditions exposed in the cuts at the time of construction. It is the responsibility of the contractor to ensure that all excavations are properly sloped or braced for worker protection, in accordance with DOSH guidelines. Based on our explorations, most of the near-surface site soil should be considered DOSH Soil Type C. The cut slope inclination of the overall slope cannot be steeper than that allowed for the weakest soil type within the excavation depth. If groundwater seepage is encountered within the excavation slopes, the cut slope inclination may have to be flatter than 1.5H:1V. We make the following additional recommendations for temporary excavation slopes:  Protect the slope from erosion with plastic sheeting for the duration of the excavation to reduce the risk of surface erosion and raveling.  Limit the maximum duration of the open excavation to the shortest time period possible.  Place no surcharge loads (equipment, materials, etc.) within 10 feet of the top of the slope. If temporary sloping is not feasible because of site spatial or other constraints, the excavation should be supported by a shoring system in accordance with DOSH guidelines. RECOMMENDED ADDITIONAL GEOTECHNICAL SERVICES Recommendations discussed in this report should be reviewed and modified as needed during the final design stages of the project. We also recommend incorporating geotechnical construction observation into the construction plans. The following sections present our recommended post-report geotechnical engineering services specific to this project. Post-Report Design Services We recommend Hart Crowser review geotechnical aspects of the final design plans and specifications to confirm our recommendations were properly understood and implemented. We can be available to discuss these issues with the design team as the design develops and as needed. Specifically, we recommend the following additional, post-report design services: Pan Abode Redevelopment Site | 23 19442-00 May 20, 2021 Provide geotechnical engineering support to the civil/structural engineer during preparation of project plans and specifications; and Prepare geotechnical review letters, as needed, in response to geotechnical plan review comments by the reviewing municipal agency or as part of the permitting process. Construction Observation Services The future performance and integrity of the structural elements of the project will depend largely on proper construction procedures. Monitoring and testing by experienced geotechnical personnel should therefore be considered an integral part of the construction process. The purpose of our observations is to verify compliance with design concepts and recommendations, and to allow design changes or evaluation of appropriate construction methods in case subsurface conditions differ from those anticipated prior to the start of construction. Consequently, we recommend retaining Hart Crowser to provide the following construction support services: Review geotechnical-related construction submittals from the contractor to verify compliance with the construction plans and the recommendations of this report; Attend a pre-construction conference with the contractor to discuss important geotechnical-related construction issues; Observe installation of AC piles to confirm adequate construction procedures and embedment depth into bearing soil; Observe installation of aggregate piers to confirm adequate construction procedures, spacing, and embedment depth within the GI reinforcement zone; Observe all exposed footing, slab-on-grade floor, and pavement subgrades after completion of GI or stripping/excavation to confirm appropriate subgrade preparation methods and that suitable native soil conditions have been reached, where applicable; Observe installation of all subsurface drainage systems and free-draining backfill; Monitor the placement of and test the compaction of all structural fill to verify conformance with specifications; and Assist with any other geotechnical considerations that may arise during construction. \\haleyaldrich.com\share\sea_projects\Notebooks\1944200_Pan_Abode_Geo_Env\Deliverables\DRAFT Update to Geotech Report \Geotech Report Update - Pan Abode Redevelopment.docx Document Path: L:\Notebooks\1944200_Pan_Abode_Geo_Env\GIS\1944200-AA (VMap).mxd Date: 4/19/2019 User Name: ericlindquist0 2,000 4,0001,000 Feet Project Location Seattle WASHINGTON Oregon Idaho Canada Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand),NGCC, © OpenStreetMap contributors, and the GIS User Community N Note: Feature locations are approximate. Pan Abode Redevelopment Site Renton, Washington Vicinity Map 19442-00 4/19 Figure1 B-1 B-2 B-5 B-4 B-3 HC-B1 (-5) (0) (5) (10) (15) (15) (0) (8) (12) (18)(16) (15) (16) HC-B2 N 0 100 200 Scale in Feet Figure 19442-00 05/21 Renton, Washington Pan Abode Redevelopment Site 2 Site and Exploration Plan (Development Option A)File: \\haleyaldrich.com\share\sea_projects\Notebooks\1944200_Pan_Abode_Geo_Env\CAD\1944200-001 (SPlan).dwg Layout:8.5x11 - V Date: 05-20-2021 Author: elindquistSources: Base map prepared from PDF drawing "Overall Site Plan" dated 5/10/2021 provided by Hensley Lamkin Rachel, Inc. Aerial image provided by Bing. HC-B1 B-1 Legend Approximate Top of Pile Bearing Layer Elevation (NAVD 88) Boring (Hart Crowser 2019) Boring with Monitoring Well (Hart Crowser 2019) Boring (Hart Crowser 1985) Property Boundary (0) HC-B2 Undocumented Monitoring Well 19442-00 May 20, 2021 APPENDIX A Field Exploration Methods and Analysis 19442-00 May 20, 2021 APPENDIX A Field Exploration Methods and Analysis This appendix documents the processes Hart Crowser used to determine the nature of the soil and groundwater conditions in the project site. Explorations and Their Locations Subsurface explorations for this project were two mud-rotary borings. The exploration logs in this appendix show our interpretation of the drilling, sampling, and testing data. The boring logs indicate specific depths where the soils change, although the actual change may be gradual between samples. In the field, we classified the samples taken from the boring explorations according to the methods on Figure A-1, Key to Exploration Logs; the legend on this figure explains the symbols and abbreviations used in the logs and tables. Figure 2 shows the location of the explorations, found by hand-taping or pacing from existing physical features, supplemented by collecting GPS location coordinates with a smartphone. The ground surface elevations at these locations were interpreted from elevations shown on available site maps. The location and elevation of the explorations is only as accurate as allowed by the measurement method used. Mud-Rotary Borings The two mud-rotary borings (HC-B1 and HC-B2) were drilled on March 11, 2019, to a maximum depth of approximately 41.0 feet bgs. The borings were completed by Holt Services under subcontract to Hart Crowser, using a mud-rotary truck drill rig. A geotechnical engineer or geologist from Hart Crowser continuously observed the drilling. Detailed field logs were prepared for each boring. Using the SPT, we obtained samples at depth intervals of 2.5 to 5 feet. The boring logs are presented on Figures A-2 through A-3 in this appendix. These logs describe the vertical sequence of soils and materials encountered, based primarily on the SPT sampling and supported by our subsequent laboratory examination and testing. SPT Procedures The SPT is an approximate measure of soil density and consistency. To be useful, the results must be used with engineering judgment in conjunction with other tests. The SPT (as described in ASTM D 1586) was used to obtain disturbed samples. This test employs a standard 2-inch outside-diameter split-spoon sampler. A 140-pound hammer free-falling 30 inches drives the sampler into the soil for 18 inches. The number of blows required to drive the sampler the last 12 inches only is the standard penetration resistance. This resistance, or blow count, measures the relative density of granular soils and the consistency of cohesive soils. The blow counts are plotted on the boring logs at their respective sample depths. Soil samples are recovered from the split-barrel sampler, field classified, placed into watertight jars, and taken to Hart Crowser’s laboratory for further testing, as described in Appendix B. A-2 | Pan Abode Redevelopment Site 19442-00 May 20, 2021 When very dense materials preclude driving the total 18-inch sample, the penetration resistance is entered on the logs as follows: Penetration less than 6 inches. The log indicates the total number of blows over the number of inches of penetration. Penetration greater than 6 inches. The blow count noted on the log is the sum of the total number of blows completed after the first 6 inches of penetration. This sum is expressed over the number of inches driven that exceed the first 6 inches. The number of blows needed to drive the first 6 inches is not reported. For example, a blow count series of 12 blows for 6 inches, 30 blows for 6 inches, and 50 (the maximum number of blows counted within a 6-inch increment for SPT) for 3 inches would be recorded as 80/9. Figure A-1Project: Location: Project No.: Pan Abode Redevelopment Renton, WA 19442-00 Key to Exploration Logs Sheet 1 of 1 Organic Soil; Organic Soil with Sand or Gravel; Sandy or Gravelly Organic SoilOL/OH CH Fat Clay; Fat Clay with Sand or Gravel; Sandy or Gravelly Fat Clay Lean Clay; Lean Clay with Sand or Gravel; Sandy or Gravelly Lean ClayCL Clays Organics Highly Organic (>50% organic material) (based on Atterberg Limits) Silty Clay Silty Clay; Silty Clay with Sand or Gravel; Gravelly or Sandy Silty Clay Sand, Gravel Trace Few Cobbles, Boulders Trace Few Little Some Minor Constituents <5 5 - 15 <5 5 - 10 15 - 25 30 - 45 Liquid Limit (LL) Water Content (WC) Plastic Limit (PL)Moisture Dry Moist Wet Absence of moisture, dusty, dry to the touch Damp but no visible water Visible free water, usually soil is below water table Cuttings 0 5 11 31 Very loose Loose Medium dense Dense Very dense to to to to to >30 to to to to >50 4 10 30 50 Very soft Soft Medium stiff Stiff Very stiff Hard 0 2 5 9 16 1 4 8 15 30 Well Symbols Sample Description Relative Density/Consistency Soil density/consistency in borings is related primarily to the standard penetration resistance (N). Soil density/consistency in test pits and probes is estimated based on visual observation and is presented parenthetically on the logs. N(Blows/Foot)SILT or CLAY Consistency SAND or GRAVEL Relative Density N(Blows/Foot) Slough Estimated Percentage Well Tip or Slotted Screen Clean Gravels Gravels Sands with few Fines Sands Sands with Fines (>12% fines) 1.5" I.D. Split Spoon Core Run Groundwater Indicators Soil Test Symbols Sonic Core Thin-walled SamplerModified California Sampler Grab Sample Symbols Groundwater Level on Date or At Time of Drilling (ATD) Groundwater Level on Date Measured in Piezometer Groundwater Seepage (Test Pits) Identification of soils in this report is based on visual field and laboratory observations which include density/consistency, moisture condition, grain size, and plasticity estimates and should not be construed to imply field nor laboratory testing unless presented herein. ASTM D 2488 visual-manual identification methods were used as a guide. Where laboratory testing confirmed visual-manual identifications, then ASTM D 2487 was used to classify the soils. Gravels with Fines Elastic Silt; Elastic Silt with Sand or Gravel; Sandy or Gravelly Elastic Silt (5-12% fines) (>12% fines) Poorly Graded Gravel with Clay; Poorly Graded Gravel with Clay and Sand Graph GW-GM Symbols GW GW-GC GC SW SP SW-SM SW-SC SP-SM SP-SC SM SC ML MH (<5% fines) Poorly Graded Sand with Clay; Poorly Graded Sand with Clay and Gravel Typical Descriptions Well-Graded Gravel; Well-Graded Gravel with Sand Poorly Graded Gravel; Poorly Graded Gravel with Sand Clayey Gravel; Clayey Gravel with Sand %F AL CA CAUC CAUE CBR CIDC CIUC CK0DC CK0DSS CK0UC CK0UE CRSCN DSS DT GS HYD ILCN K0CN kc kf MD OC OT P PID PP SG TRS TV UC UUC VS WC Percent Passing No. 200 Sieve Atterberg Limits (%) Chemical Analysis Consolidated Anisotropic Undrained Compression Consolidated Anisotropic Undrained Extension California Bearing Ratio Consolidated Drained Isotropic Triaxial Compression Consolidated Isotropic Undrained Compression Consolidated Drained k0 Triaxial Compression Consolidated k0 Undrained Direct Simple Shear Consolidated k0 Undrained Compression Consolidated k0 Undrained Extension Constant Rate of Strain Consolidation Direct Simple Shear In Situ Density Grain Size Classification Hydrometer Incremental Load Consolidation k0 Consolidation Constant Head Permeability Falling Head Permeability Moisture Density Relationship Organic Content Tests by Others Pressuremeter Photoionization Detector Reading Pocket Penetrometer Specific Gravity Torsional Ring Shear Torvane Unconfined Compression Unconsolidated Undrained Triaxial Compression Vane Shear Water Content (%) Sand Pack Monument Surface Seal Bentonite Seal Well Casing Well-Graded Sand; Well-Graded Sand with Gravel Poorly Graded Sand; Poorly Graded Sand with Gravel Silty Sand; Silty Sand with Gravel Silty Gravel; Silty Gravel with Sand PT CL-ML Clayey Sand; Clayey Sand with Gravel Silt; Silt with Sand or Gravel; Sandy or Gravelly Silt Fine Grained Soils More than 50% of Material Passing No. 200 Sieve Silts Well-Graded Gravel with Silt; Well-Graded Gravel with Silt and Sand Well-Graded Gravel with Clay; Well-Graded Gravel with Clay and Sand Poorly Graded Gravel with Silt; Poorly Graded Gravel with Silt and Sand Sand and Sandy Soils More than 50% of Coarse Fraction Passing No. 4 Sieve Gravel and Gravelly Soils More than 50% of Coarse Fraction Retained on No. 4 Sieve Coarse Grained Soils More than 50% of Material Retained on No. 200 Sieve GP GP-GM GP-GC GM Major Divisions Well-Graded Sand with Silt Well-Graded Sand with Silt and Gravel (<5% fines) Well-Graded Sand with Clay; Well-Graded Sand with Clay and Gravel Poorly Graded Sand with Silt; Poorly Graded Sand with Silt and Gravel (5-12% fines) USCS USCS Soil Classification Chart (ASTM D 2487) Peat - Decomposing Vegetation - Fibrous to Amorphous Texture 3.25" O.D. Split Spoon Signal Cable Vibrating Wire Piezometer (VP)KEY TO EXP LOGS (SOIL ONLY) - J:\GINT\HC_LIBRARY.GLB - 3/26/19 13:29 - L:\NOTEBOOKS\1944200_PAN_ABODE_GEO_ENV\FIELD DATA\PERM_GINT FILES\1944200-BL.GPJ - kzl <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 S-1 PID, WC, No odor, no sheen S-2 PID, WC, No odor, no sheen S-3 GS, PID, WC, No odor, no sheen S-4 PID, No odor, no sheen S-5 PID, No odor, no sheen S-6A PID, No odor, no sheen S-6B S-7 GS, PID, WC, No odor, no sheen S-8 PID, No odor, no sheen S-9 PID, No odor, no sheen S-10 PID, No odor, no sheen 18in. 18in. 18in. 1in. 7in. 0in. 18in. 12in. 3in. 6in.1211 065 787 121 111217 321 12107 241414 50 3050 2 inches of asphalt concrete pavement. [FILL] SILTY SAND to SILTY SAND WITH GRAVEL (SM), medium dense to very loose, wet, gray-brown to gray, medium to coarse grained sand and subangular gravel. SILTY GRAVEL WITH SAND (GM), medium dense, gray, wet, coarse sand, subangular gravel and sand. SILT WITH SAND (ML), soft, gray, moist. SILTY SAND WITH GRAVEL to POORLY GRADED SAND WITH GRAVEL (SM/SP), medium dense, wet to moist, medium grained sand and angular gravel. SILTY GRAVEL WITH SAND (GM), very dense, gray, moist, medium grained sand, angular gravel. Bottom of Borehole at 41.0 feet. Sample Data HC-B1 Boring Log Date Started:3/11/19 Logged by:N. Jones Drilling Method:Mud Rotary Hammer Type:Auto-hammer Total Depth:41 feet Rig Model/Type:Mobile B-59 / Truck-mounted drill rig Drilling Contractor/Crew:Holt Services, Inc. / Kevin 10 20 30 40 Hammer Drop Height (inches):30Hammer Weight (pounds):140 WC (%) Hole Diameter:5.875 inches Measured Hammer Efficiency (%): NAVertical Datum:NAVD 88 Horizontal Datum:WGS 84 Ground Surface Elevation: 30.3 feet Depth to Groundwater:Not Identified Location and ground surface elevations are approximate.Comments: Location:Lat: 47.531260 Long: -122.199350 Checked by:T. Remund Date Completed:3/11/19 Casing Diameter:NA Sheet 1 of 1 Figure A-2Project: Location: Project No.: Pan Abode Redevelopment Renton, WA 19442-00 General Notes: 1. Refer to Figure A-1 for explanation of descriptions and symbols. 2. Material descriptions and stratum lines are interpretive and actual changes may be gradual. Solid stratum lines indicate distinct contact between material strata or geologic units. Dashed stratum lines indicate gradual or approximate change between material strata or geologic units. 3. USCS designations are based on visual-manual identification (ASTM D 2488) unless otherwise supported by laboratory testing (ASTM D 2487). 4. Groundwater level, if indicated, is at time of drilling/excavation (ATD) or for date specified. Level may vary with time.Depth (feet)Elevation (feet)Depth (feet)Length (inches)PID Graphic LogNumber TestsRecoveryTypeBlow Count SPT N Value Material Description Fines Content (%)HC BORING LOG - J:\GINT\HC_LIBRARY.GLB - 4/19/19 11:50 - L:\NOTEBOOKS\1944200_PAN_ABODE_GEO_ENV\FIELD DATA\PERM_GINT FILES\1944200-BL.GPJ - kzl18 18 18 18 18 18 18 18 4 12 0 5 10 15 20 25 30 35 40302520151050-5-100 5 10 15 20 25 30 35 40 13 11 15 3 29 3 17 28 50/1st 4" 50/5.5" 10 23 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 <0.1 S-1 GS, PID, WC, No odor, no sheen S-2 PID, No odor, no sheen S-3 PID, No odor, no sheen S-4 PID, No odor, no sheen S-5 PID, No odor, no sheen S-6 GS, PID, WC, No odor, no sheen S-7 PID, No odor, no sheen S-8 S-9 6in. 6in. 8in. 10in. 18in. 18in. 13in. 18in. 9in.424 121 101211 7109 677 224 201623 212425 2750 3 inches of asphalt concrete pavement. SILTY SAND WITH GRAVEL (SM), loose to very loose, wet, brown, medium grained sand with subrounded gravel. SILTY SAND WITH GRAVEL to SILTY GRAVEL WITH SAND (SM/GM), medium dense, wet, gray, coarse grained sand with subangular gravel and sand. SANDY SILT (ML), medium stiff, gray, wet, fine grained sand. SILTY SAND WITH GRAVEL to POORLY GRADED SAND WITH GRAVEL (SM/SP), dense, wet, gray, medium grained sand and angular gravel. Becomes less silty; increased gravel content. SILTY GRAVEL WITH SAND (GM), very dense, gray, moist, angular gravel. Bottom of Borehole at 36.0 feet. ATD 3/25/2019Sample Data HC-B2 Boring Log Date Started:3/11/19 Logged by:N. Jones Drilling Method:Mud Rotary Hammer Type:Auto-hammer Total Depth:36 feet Rig Model/Type:Mobile B-59 / Truck-mounted drill rig Drilling Contractor/Crew:Holt Services, Inc. / Kevin 10 20 30 40 Hammer Drop Height (inches):30Hammer Weight (pounds):140 WC (%) Hole Diameter:5.875 inches Measured Hammer Efficiency (%): NAVertical Datum:NAVD 88 Horizontal Datum:WGS 84 Ground Surface Elevation: 32.5 feet Depth to Groundwater:2.25 feet Well Tag ID: BLK-951 Location and ground surface elevations are approximate. Comments: Location:Lat: 47.530770 Long: -122.198710 Checked by:T. Remund Date Completed:3/11/19 Casing Diameter: Sheet 1 of 1 Figure A-3Project: Location: Project No.: Pan Abode Redevelopment Renton, WA 19442-00 General Notes: 1. Refer to Figure A-1 for explanation of descriptions and symbols. 2. Material descriptions and stratum lines are interpretive and actual changes may be gradual. Solid stratum lines indicate distinct contact between material strata or geologic units. Dashed stratum lines indicate gradual or approximate change between material strata or geologic units. 3. USCS designations are based on visual-manual identification (ASTM D 2488) unless otherwise supported by laboratory testing (ASTM D 2487). 4. Groundwater level, if indicated, is at time of drilling/excavation (ATD) or for date specified. Level may vary with time.Depth (feet)Elevation (feet)Depth (feet)Length (inches)PID Graphic LogNumber TestsRecoveryTypeBlow Count SPT N Value Material Description Fines Content (%)HC BORING LOG - J:\GINT\HC_LIBRARY.GLB - 4/19/19 11:50 - L:\NOTEBOOKS\1944200_PAN_ABODE_GEO_ENV\FIELD DATA\PERM_GINT FILES\1944200-BL.GPJ - kzlWater LevelWell Construction18 18 18 18 18 18 18 18 11 0 5 10 15 20 25 30 35 40302520151050-5-100 5 10 15 20 25 30 35 40 6 3 23 19 14 6 39 49 50/5" 16 62 19442-00 May 20, 2021 APPENDIX B Soil Laboratory Testing 19442-00 May 20, 2021 APPENDIX B Soil Laboratory Testing Laboratory tests were performed for this study to evaluate the basic index and geotechnical engineering properties of the site soils. Disturbed samples from the boring SPT split spoons were tested. The tests performed and the procedures followed are outlined below. A summary of the test results is included on Table B-1. Soil Classification Soil samples from the explorations were visually classified in the field and then taken to our laboratory, where the classifications were verified in a relatively controlled laboratory environment. The classifications of selected samples were checked by laboratory tests such as Atterberg limits determinations and grain size analyses. Visual classifications were made in general accordance with ASTM Test Method D 2488, as presented on Figure A-1 in Appendix A. ASTM Test Method D 2487 was used to classify soils based on laboratory test results. Water Content Determination Water content was determined on a representative number of samples recovered in the explorations, in general accordance with ASTM Test Method D 2216, as soon as possible following their arrival in our laboratory. In addition, water content is routinely determined for samples subjected to other testing. The results of the water content tests are summarized in Table B-1 and plotted at the respective sample depths on the exploration logs in Appendix A. Grain Size Analysis Grain size analysis tests were performed to determine the quantitative distribution of particle sizes within representative samples. The tests were performed in general accordance with ASTM Test Method D 6913 and D 1140. The “percent fines” portion of the test results are indicated on the exploration logs in Appendix A, and the full test results are plotted as percent finer by weight vs grain size on Figure B-2. Percent Fines Fines content tests were performed on selected samples to determine the percentage of particles finer than the U.S. No. 200 sieve (silt and clay). The tests were performed in general accordance with ASTM Test Method D 1140. The percent fines test results are summarized in Table B-1 and indicated on the exploration logs included in Appendix A. HC-B1 S-1 2.5 29.5 HC-B1 S-2 5.0 29.2 HC-B1 S-3 7.5 38.0 51.8 10.1 13.0 SP-SM POORLY GRADED SAND WITH SILT AND GRAVEL HC-B1 S-4 10.0 HC-B1 S-5 15.0 HC-B1 S-6A 20.0 HC-B1 S-6B 21.5 HC-B1 S-7 25.0 4.7 72.2 23.1 17.4 SM SILTY SAND HC-B1 S-8 30.0 HC-B1 S-9 35.0 HC-B1 S-10 40.0 HC-B2 S-1 2.5 48.9 35.2 15.9 20.6 GM SILTY GRAVEL WITH SAND HC-B2 S-2 5.0 HC-B2 S-3 7.5 HC-B2 S-4 10.0 HC-B2 S-5 15.0 HC-B2 S-6 20.0 1.0 37.4 61.6 23.1 CL SANDY LEAN CLAY HC-B2 S-7 25.0 HC-B2 S-8 30.0 HC-B2 S-9 35.0 TABLE B-1: SUMMARY OF LABORATORY RESULTS USCSGroup Symbol Soil DescriptionLiquidLimitPlasticLimit WaterContent (%) Borehole DepthSampleID % Fines% Sand% Gravel PROJECT LOCATION Renton, WAPROJECT NUMBER 1944200 PROJECT NAME Pan Abode Redevelopment SELECT SUMMARY WITH DESC MOD01 - GINT STD US LAB.GDT - 3/27/19 16:49 - L:\NOTEBOOKS\1944200_PAN_ABODE_GEO_ENV\FIELD DATA\PERM_GINT FILES\1944200-BL.GPJ 0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 80 85 90 95 100 0.0010.010.1110100 #200#140#100#60#30#40#20#10#4PERCENT FINER321-1/23/41/23/861Particle-Size Analysis % Sand D30LL PI D85 D60 D50 4.002 0.281 16.916 1.515 0.219 2.472 0.330 0.112 0.191 0.152 0.37 D15 D10 Cc Cu 54.45 GRAIN SIZE - mm % Silt % Clay 38.0 4.7 48.9 1.0 % Gravel 0.0 0.0 0.0 0.0 % Cobbles Remarks: 13 17 21 23 USCSMC% 51.8 72.2 35.2 37.4 11.170 0.729 26.229 0.179 10.1 23.1 15.9 61.6 SP-SM SM GM ML/CL U.S. SIEVE OPENING IN INCHES U.S. SIEVE NUMBERS HYDROMETER Sheet 1 of 1 Figure B-2 Source: HC-B1 Source: HC-B1 Source: HC-B2 Source: HC-B2 Sample No.: S-3 Sample No.: S-7 Sample No.: S-1 Sample No.: S-6 Depth: 7.5 to 9.0 Depth: 25.0 to 26.5 Depth: 2.5 to 4.0 Depth: 20.0 to 21.5 Location and Description Composited with S-2 Classification based on grain size results and visual manual method. Project: Location: Project No.: Pan Abode Redevelopment Renton, WA 19442-00 POORLY GRADED SAND WITH SILT AND GRAVEL SILTY SAND SILTY GRAVEL WITH SAND SANDY SILT TO SANDY LEAN CLAY coarseCOBBLESGRAVEL finemediumfinecoarse SAND SILT OR CLAY HC GRAIN SIZE - J:\GINT\HC_LIBRARY.GLB - 4/19/19 14:47 - L:\NOTEBOOKS\1944200_PAN_ABODE_GEO_ENV\FIELD DATA\PERM_GINT FILES\1944200-BL.GPJ - hclab 19442-00 May 20, 2021 APPENDIX C Historical Explorations APPENDIX B Greenhouse Gas Emissions Worksheet Kennydale Gateway Section I: Buildings Type (Residential) or Principal Activity (Commercial)# Units Square Feet (in thousands of square feet)Embodied Energy Transportation Lifespan Emissions (MTCO2e) Single-Family Home..............................98 672 792 0 Multi-Family Unit in Large Building .......378 33 357 766 436852 Multi-Family Unit in Small Building .......0 54 681 766 0 Mobile Home.........................................0 41 475 709 0 Education ..............................................0.0 39 646 361 0 Food Sales ............................................0.0 39 1,541 282 0 Food Service ........................................0.0 39 1,994 561 0 Health Care Inpatient ............................0.0 39 1,938 582 0 Health Care Outpatient .........................0.0 39 737 571 0 Lodging .................................................0.0 39 777 117 0 Retail (Other Than Mall)........................1.5 39 577 247 1294 Office ....................................................0.0 39 723 588 0 Public Assembly ...................................0.0 39 733 150 0 Public Order and Safety .......................0.0 39 899 374 0 Religious Worship ................................0.0 39 339 129 0 Service ..................................................0.0 39 599 266 0 Warehouse and Storage .......................0.0 39 352 181 0 Other .....................................................0.0 39 1,278 257 0 Vacant ...................................................0.0 39 162 47 0 Section II: Pavement........................... Pavement..............................................0.00 0 Total Project Emissions:438147 Emissions Per Unit or Per Thousand Square Feet (MTCO2e) Version 1.7 12/26/07 APPENDIX C Critical Areas Report CRITICAL AREAS REPORT – KENNYDALE GATEWAY VULCAN REAL ESTATE RENTON, WASHINGTON Prepared For: Alicia Stedman Kennydale Gateway, LLC 505 Fifth Avenue South, Suite 900 Seattle, WA 98104 Prepared By: TALASAEA CONSULTANTS, INC. Woodinville, Washington 23 August 2019 (Revised 23 July 2021) Critical Areas Report – Kennydale Gateway Vulcan Real Estate Renton, Washington Prepared For: Kennydale Gateway LLC Attn: Alicia Stedman c/o Vulcan Inc. 505 Fifth Avenue South, Suite 900 Seattle, WA 98104 Prepared By: Talasaea Consultants, Inc. 150250 Bear Creek Road NE Woodinville, Washington 98077 23 August 2019 (Revised 23 July 2021) Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page i EXECUTIVE SUMMARY PROJECT NAME: Kennydale Gateway PROJECT SITE LOCATION: The address for the Site is 4350 Lake Washington Boulevard North in the City of Renton, Washington. The project will take place on a single parcel, approximately 7.2 acres in size (King County Parcel number 3224059049). The Public Land Survey System location of the Site is Section 32, Township 24 North, Range 5 East, Willamette Meridian. CLIENT: Alicia Stedman, Residential Development Manager, Kennydale Gateway, LLC. PROJECT STAFF: Bill Shiels, Principal; David Teesdale, Senior Ecologist; Alana Vidmar, Project Assistant. FIELD SURVEY: An initial evaluation of the Site was completed on 11 November 2018, at which time one offsite wetland and the ordinary high water mark of May Creek were preliminarily delineated. The boundaries of the wetland and the ordinary high water mark for May Creek were refreshed in June 2019 for professional surveying. DETERMINATION: No wetlands, streams, or other critical areas were identified on the Site. May Creek, which is a Shoreline of the State, and one Category III wetland were identified and delineated on the May Creek Trail Park property adjacent to the south side of the Site. SHORELINE MANAGEMENT DESIGNATION: As previously stated under DETERMINATION, May Creek is a Shoreline of the State and has a Shoreline Management Zone extending 200-ft landward from the stream’s delineated ordinary high water mark. This Shoreline Management Zone extends onto the Site at the Site’s southwestern corner. The Shoreline overlay for that portion of the Site within the Shoreline Management Zone is Shoreline High Intensity. This overlay allows for mixed commercial and multi-family residential development. VEGETATION CONSERVATION BUFFER: A 100-ft vegetation conservation buffer is required for May Creek, measured landward from the stream’s ordinary high water mark. This vegetation conservation buffer extends onto the Site in two locations in the Site’s southwestern corner. The area of the Site included within the vegetation conservation buffer is currently unvegetated and covered with impermeable surfaces, thus providing little to no useful ecological functions as a buffer for May Creek. PROPOSED DEVELOPMENT: The Client proposes to develop the Kennydale Gateway property with three units of apartments. The total number of apartments is 378. One unit at the southwestern corner of the northernmost building will be for retail. Access to the Kennydale Gateway property will be provided by a new road that will be constructed off Lake Washington Boulevard N. The proposed interchange for the Kennydale Gateway apartments will be a round-about. An access road will be constructed around the southern two-thirds of the site providing onsite parking and access for emergency vehicles. The southwestern end of the access road will connect back to Lake Washington Boulevard N, but its access will be restricted by bollards for emergency vehicle use only. IMPACTS AND PROPOSED MITIGATION REQUIRED: There will be no direct impacts to any critical areas (May Creek or the offsite wetland) resulting from the proposed development. The proposed development within the Shoreline overlay is consistent with the City of Renton Shoreline Management Program (RMC 4-3-090). It will be necessary to reduce the 100-ft vegetation conservation buffer so that it terminates at the Site’s southern boundary. This is allowed under the City of Renton’s Shoreline Management Program since there will be no loss of ecological function (that portion of the vegetation conservation buffer on the subject property is currently unvegetated and covered with impervious Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page ii surfaces and the total reduction of buffer width is less than 50% of the standard width). No mitigation is being proposed. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page iii TABLE OF CONTENTS Executive Summary ......................................................................................................... i Table of Contents ............................................................................................................ iii List of Figures .................................................................................................................. v List of Appendices ........................................................................................................... v Chapter 1. Introduction ................................................................................................ 1 1.1 Purpose of Report ............................................................................... 1 1.2 Statement of Accuracy ........................................................................ 1 1.3 Qualifications ....................................................................................... 1 Chapter 2. Property Description .................................................................................. 1 2.1 Property Location ................................................................................ 1 2.2 Existing Site Development ................................................................... 2 Chapter 3. Methodology .............................................................................................. 2 3.1 Background Data Reviewed ................................................................ 3 3.2 Field Investigation ............................................................................... 3 Chapter 4. Results ....................................................................................................... 4 4.1 Analysis of Existing Information ........................................................... 4 4.1.1 FEMA Floodplain Map. ........................................................................ 4 4.1.2 National Wetland Inventory ................................................................. 5 4.1.3 Natural Resources Conservation Service ............................................ 5 4.1.4 King County GIS Database ................................................................. 5 4.1.5 City of Renton GIS Database .............................................................. 5 4.2 Analysis of Existing Conditions ............................................................ 5 4.2.1 Analysis of Existing Conditions – Streams .......................................... 6 4.2.2 Analysis of Existing Conditions – Wetlands ......................................... 6 Chapter 5. Regulatory Review ..................................................................................... 6 5.1 Federal and State Regulations ............................................................ 6 5.1.1 Washington State Regulations ............................................................ 6 5.1.2 Federal Regulations ............................................................................ 7 5.2 City of Renton Municipal Code – Wetlands ......................................... 7 5.3 City of Renton Municipal Code – Shorelines ....................................... 7 Chapter 6. Proposed Site Redevelopment .................................................................. 7 6.1 Multi-Family Residential Development ................................................ 7 6.2 Retail Space ........................................................................................ 8 Chapter 7. Assessment of Project Impacts .................................................................. 8 7.1 Development within Shoreline Zone .................................................... 8 7.2 Development within Vegetation Conservation Buffer ........................ 18 7.3 Analysis of Mitigation Requirements ................................................. 22 Chapter 8. Summary ................................................................................................. 23 Chapter 9. References .............................................................................................. 25 Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page iv LIST OF FIGURES Figure 1 – Vicinity Map and Driving Directions Figure 2 – Site Parcel Map Figure 3 – USFWS National Wetlands Inventory Map Figure 4 – Existing Conditions Map Figure 5 – Proposed Site Development Figures are found at the end of the report. APPENDICES Appendix A: U.S. Army Corps of Engineers Wetland Data Forms Appendix B: Washington State Department of Ecology Wetland Rating Forms for Western Washington. Appendix C: Federal Emergency Management Agency, Letter of Map Amendment Determination Document (Removal) Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 1 CHAPTER 1. INTRODUCTION 1.1 Purpose of Report This report is the result of an existing conditions study for the property located at 4350 Lake Washington Boulevard North, known as Kennydale Gateway (referred to hereinafter as the “Site”). The Site is located in Renton, Washington (Figure 1). The Site is a single tax parcel, approximately 7.2-acres in size (King County tax parcel number 3224059049) (Figure 2). This report has been prepared to comply with the requirements of the City of Renton Municipal Code (RMC) 4-8-120.D.19.S – Stream or Lake Study, Standard, RMC 4-8-120.D.19.W – Wetland Assessment, and RMC 4-8-120D2.B – Biological Assessment/Critical Areas Study. In addition, this report addresses the evaluation requirements of the City of Renton’s Shoreline Master Program Regulations (RMC 4-3-090) (Code Publishing Company 2019a; 2019b). This report will provide and describe the following information: • General property description; • Methodology for critical areas investigation; • Results of critical areas background review and field investigation; • Existing site conditions; and • Regulatory review. 1.2 Statement of Accuracy Stream and wetland characterizations and ratings were conducted by trained professionals at Talasaea Consultants, Inc., and adhered to the protocols, guidelines, and generally accepted industry standards available at the time the work was performed. The conclusions in this report are based on the results of analyses performed by Talasaea Consultants and represent our best professional judgment. To that extent and within the limitation of project scope and budget, we believe the information provided herein is accurate and true to the best of our knowledge. Talasaea does not warrant any assumptions or conclusions not expressly made in this report, or based on information or analyses other than what is included herein. 1.3 Qualifications Field investigations and evaluations were conducted by Bill Shiels, Principal; and David R. Teesdale, PWS. Bill Shiels has a Bachelor’s Degree in Biology from Central Washington University and a Master’s Degree in Biological Oceanography from the University of Alaska. He has over 40 years of experience in wetland delineations and mitigations. David Teesdale has a Bachelor’s Degree in Biology from Grinnell College, Iowa, and a Master’s Degree in Ecology from Illinois State University. He has 21 years of experience in wetland delineations and biological evaluations. CHAPTER 2. PROPERTY DESCRIPTION 2.1 Property Location The address for the Site is 4350 Lake Washington Boulevard North in the City of Renton, Washington. The project will take place on a single parcel, approximately 7.2 Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 2 acres in size (King County Parcel number 3224059049). The Public Land Survey System location of the Site is the NW ¼ of Section 32, Township 24 North, Range 5 East, Willamette Meridian. The topography of the Site is generally flat and level. The Site is bordered by Interstate 405 to the east, by May Creek to the south, by Lake Washington Boulevard North to the west, and by an existing access road on Washington Department of Transportation (WSDOT) property to the north. The WSDOT access road provides vehicular access to the Site. May Creek, which is designated as a Shoreline of the State, flows east to west adjacent to the southern boundary of the Site. The Site is within the Shoreline High Intensity Overlay District of the May Creek Shoreline jurisdiction (City of Renton 2015) 2.2 Existing Site Development The Site was initially developed with five (5) light industrial buildings. Three of the five buildings were recently demolished. The buildings were constructed of prefabricated steel on concrete slabs. The Site is accessible via the WSDOT access road, which becomes unpaved as it enters the Site. A stormwater pond was constructed in the southwestern corner of the Site to collect and treat stormwater runoff from both the Site and Lake Washington Boulevard N. This pond appears to discharge into May Creek near the Site’s southwestern corner. Vegetation in the stormwater pond includes red- osier dogwood (Cornus sericea). The Site is bordered on the east side by I-405 and on the west side by Lake Washington Boulevard N. The May Creek Trail Park (City of Renton) is located along the Site’s southern boundary. The Site is mostly impervious surfaces with scant vegetation along its periphery. The vegetation in the Site’s northwestern corner contains red alder (Alnus rubra), black cottonwood (Populus balsamifera var. trichocarpa), and Douglas fir (Pseudotsuga menziesii) with an understory consisting of mowed grass. A small “island” of vegetation existing near the Site’s northern end. Vegetation on this island consists mostly of grasses and scattered landscape trees. CHAPTER 3. METHODOLOGY The critical areas analysis of the Site involved a two-part effort. The first part consisted of a preliminary assessment of the Site and the immediate surrounding area using published environmental information. This information includes: 1) Wetland and soils information from resource agencies; 2) Critical Areas information from King County and the City of Renton; 3) Orthophotography and LIDAR imagery; and, 4) Relevant studies completed or ongoing in the vicinity of the Site. The second part consisted of a site investigation where direct observations and measurements of existing environmental conditions were made. Observations included plant communities, soils, hydrology, and stream conditions. This information was used Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 3 to help characterize the site and define the limits of critical areas onsite and offsite for regulatory purposes (see Section 3.2 – Field Investigation below). 3.1 Background Data Reviewed Background information from the following sources was reviewed prior to field investigations: • US Fish and Wildlife Service (USFWS), Wetlands Online Mapper (National Wetlands Inventory) (U.S. Fish and Wildlife Service, 2019) (www.wetlandsfws.er.usgs.gov/wtlnds/launch.html); • Natural Resources Conservation Service, Web Soil Survey (Natural Resources Conservation Service, 2016)(www.websoilsurvey.nrcs.usda.gov/app/); • King County GIS Database (King County, 2018); • City of Renton GIS Database (City of Renton, 2019); • Orthophotography from USDA’s National Agricultural Imagery Program (NAIP 2017), Earth Explorer (USGS), and Google Earth. • Washington Department of Fish and Wildlife Priority Habitat and Species (PHS) Mapper; • USFWS listed species data; and • National Marine Fisheries Service (NMFS). 3.2 Field Investigation Talasaea Consultants evaluated the Site, including the May Creek Trail Park, on 11 November 2018. The purpose of our evaluation was to locate any critical areas (wetlands or streams) on or in the vicinity of the Site. During our investigation, we delineated the ordinary high water mark (OHWM) of May Creek. The OHWM was initially mapped using a mapping-grade GPS receiver (Arrow 100) and later surveyed for accuracy by CORE Design. No wetlands or streams were identified on the Site. Wetland delineation within the shoreline zone of May Creek utilized the routine approach as described in the Washington State Wetland Delineation Manual (Washington State Department of Ecology 1997), as required by the City of Renton’s Shoreline Management Code. Ordinary high water marks (OHWM) were evaluated based on the methodology described by the Washington State Department of Ecology’s (WDOE) Determining the Ordinary High Water Mark for Shoreline Management Act Compliance in Washington State (Anderson et al. 2016). Plant species were identified according to the taxonomy of Hitchcock and Cronquist (Hitchcock and Cronquist 2018). Taxonomic names were updated and plant wetland status was assigned according to The National Wetland Plant List, Version 2.4.0 (Lichvar et al. 2016). Wetland classes were determined using the USFWS system of wetland classification (Cowardin et al. 1979). Vegetation was considered hydric if greater than 50 percent of the dominant plant species had a wetland plant indicator status of facultative or wetter (i.e., facultative, facultative wetland, or obligate wetland). Wetland hydrology was determined based on the presence of hydrologic indicators listed in the Corps’ Regional Supplement. These indicators are separated into Primary Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 4 and Secondary Indicators. Confirmation of wetland hydrology requires the demonstration of at least one Primary Indicator or two Secondary Indicators. Indicators of wetland hydrology may include, but are not necessarily limited to: • Drainage patterns; • Drift lines; • Sediment deposition; • Watermarks; • Stream gauge data and flood predictions; • Historical records; and • Visual observations of saturated soil conditions or inundation. Soils on the site were considered hydric of one or more of the hydric soil indicators listed in the Corps’ Regional Supplement were present. Indicators include: • The presence of organic soils; • Reduced, depleted, or gleyed soils; or • Redoximorphic features in association with reduced soils. An evaluation of patterns of vegetation, hydrology, and soil was made along the interface of wetland and upland. Wetland boundary points were then determined from this information and marked with wire flags or surveyor tape. Appendix A contains data forms prepared by Talasaea for representative locations in both upland and wetland locations. Wetlands were rated using the Washington Department of Ecology’s Wetland Rating System for Western Washington in accordance with City of Auburn Shoreline Management code requirements (Hruby 2006). Data forms used in rating the wetlands are provided in Appendix B. CHAPTER 4. RESULTS This section describes the results of our in-house research and field investigation. For the purpose of this report, the term “vicinity” describes an area within ¼ mile of the Site. Field investigation included an assessment of environmental conditions within 300 feet of the Site. No privately-owned properties were accessed without specific landowner permission. Under those circumstances, our evaluation was limited to what could readily be seen from public properties. 4.1 Analysis of Existing Information The following sources provided information on site conditions based on data compiled from resource agencies and local government. 4.1.1 FEMA Floodplain Map. The floodplain for May Creek was initially mapped as extending onto the Site at the southern boundary (affected map panel 53033C0664F, prepared on 16 May 1995). However, a Letter of Map Amendment (LOMA, attached to Appendix C) was prepared Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 5 on 22 May 2012 that removed the property from the mapped floodplain. The map panel, itself, has not been revised. Rather, the LOMA serves the interim purpose of revision without having to update an entire map panel. In summary, the property is not within the floodplain of May Creek. 4.1.2 National Wetland Inventory The National Wetland Inventory does not map any wetlands on the Site (Figure 3). It does map five wetlands offsite within a ¼-mile. Three of the wetlands are identified as palustrine scrub-shrub wetlands that are seasonally flooded (PSSC). May Creek is characterized as a lower perennial riverine wetland with an unconsolidated bottom that is permanently flooded (R2UBH). Finally, Lake Washington is mapped to the west of the Site as a lacustrine limnetic wetland with an unconsolidated bottom that is permanently flooded, but diked or impounded (L1UBHh). The latter modifier (diked or impounded) refers to the Hiram M. Chittenden Locks, which directly control water elevations in Lake Washington. 4.1.3 Natural Resources Conservation Service The NRCS maps one soil on the Site: Normal sandy loam. Norma loam is a very deep, poorly drained soil in depressional areas of outwash plains and till plains. It is formed in alluvium. Typically, the surface area is very dark gray loam to about 10 inches. The subsoil is dark grayish brown sandy loam to about 18 inches. The substratum is dark gray sandy loam to about 60 inches. Norma loam is listed as a hydric soil by the National Technical Committee on Hydric soils. 4.1.4 King County GIS Database King County GIS does not map any critical areas on the Site. It does map one stream on the parcel south of the site. The stream is identified as May Creek; a Shoreline of the State. 4.1.5 City of Renton GIS Database In addition to May Creek, the City of Renton’s critical areas GIS database maps one wetland south of the Site’s southeast corner and north of May Creek. No other critical areas (outside of Lake Washington) are mapped by the City of Renton in the vicinity of the Site. 4.2 Analysis of Existing Conditions Talasaea Consultants reviewed the existing environmental conditions on the Site on 11 November 2018, which included an evaluation of offsite environmental conditions associated with May Creek. No areas exhibiting wetland conditions were identified on the Site. One wetland was identified landward of the right bank of May Creek (the area of the May Creek park adjacent to the Site). The boundary of this wetland was not flagged in the field. It is shown in Figure 4 based on GIS data from the City of Renton (2019). We did identify the OHWM of May Creek, which was initially located and mapped using an Arrow 100 GPS receiver (no flags or surveyor tape was used). The OHWM of May Creek was later flagged for survey by CORE Design. The surveyed boundary of the Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 6 OHWM of May Creek was used to determine the 200-foot shoreline jurisdiction and required 100-foot vegetation conservation buffer for May Creek as it extends onto the Site. 4.2.1 Analysis of Existing Conditions – Streams May Creek is identified as a Shoreline of the State. It is not a Shoreline of Significance, however. The shoreline jurisdiction zone is identified by the City of Renton’s Comprehensive Plan as “Shoreline: High-Intensity’ (City of Renton 2015). This zone is measured landward from May Creek’s OHWM. In addition to the shoreline management zone, May Creek also has a 100-foot vegetation conservation buffer. No reach of May Creek flows onto the Site. Rather, the parcel it flows through is identified as May Creek Trail Park; a City of Renton-owned property. This parcel is mostly forested and shows signs of restoration and enhancement plantings. A soft surface trail (May Creek Trail) extends onto Lake Washington Boulevard near the Site’s southwestern corner across the northern portion of the park. The trail forms a loop at the park’s eastern end around a City-mapped wetland. The trail does not cross May Creek or continue under I-405 to more City-owned open space associated with May Creek. 4.2.2 Analysis of Existing Conditions – Wetlands No wetlands were identified on the Site. Two areas of evident surface water were observed in the southern portion of the property. These areas are the result of soil compaction resulting from trailer and equipment storage, as well as vehicular traffic over many years. Puddles are not regulated under the Clean Water Act (U.S. Army Corps of Engineers 2015). One wetland is mapped within the May Creek Trail Park. We evaluated and flagged the existing limits of this wetland and found it to be smaller than presented on the City’s GIS database. We rated the wetland based on RMC 4-3-090.D.2.d.ii. The wetland rated 12 points for Water Quality Functions, 10 points for Hydrologic Functions, and 15 Points for Habitat Functions. The Total Score for Functions is 37, which qualifies the wetland for a Category III rating. Category III wetlands located within a shoreline jurisdiction having a Habitat Score less than 20 have a 75-foot standard buffer. Applying this buffer to the wetland boundary as mapped by the City of Renton (not Talasaea’s smaller wetland boundary) clearly shows that the buffer does not extend onto the Site. CHAPTER 5. REGULATORY REVIEW 5.1 Federal and State Regulations 5.1.1 Washington State Regulations Critical areas on the Site, such as wetlands and streams, are subject to regulation at the State level primarily by the following statutes: • State Water Pollution Control Act (administered by DOE); • Section 401 of the Federal Clean Water Act (administered by DOE); • Hydraulic Code of Washington (administered by WDFW); Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 7 • Forest Practices Act (administered by WDNR). DOE uses Section 401 of the State Water Quality Certification (WQC) as the primary mechanism for implementing the provisions of the State Water Pollution Control Act. Section 401 WQC is typically issued in conjunction with Section 404 permits from the US Army Corps of Engineers (Corps). Any impacts to streams would also be regulated under the Hydraulic Code of Washington as part of the Hydraulic Project Approval (HPA) permit process. Land clearing activities that remove more than 5,000 board feet of timber are subject to a Forest Practices Act Review by WDNR (or by the local jurisdiction per agreements with WDNR). 5.1.2 Federal Regulations Critical areas on or adjacent to the Site may be subject to Federal regulations under Section 404 of the Clean Water Act (Federal Register 2002). The US Army Corps of Engineers (USACE) is responsible for administering compliance with Section 404 via the issuance of Nationwide or Individual Permits for any fill or dredging activities within wetlands or streams. It should be noted that no critical area meeting the definition of a Water of the United States is present on the Site. There will be no requirement to apply for any Federal Permits associated with the Clean Water Act for this project. 5.2 City of Renton Municipal Code – Wetlands Wetlands and other critical areas in shoreline zones within the City of Renton are currently regulated under the RMC 4-3-090.D.2.d (Code Publishing Company 2019b). Waters meeting the definition of a Shoreline of the State are regulated and the Shoreline Management Program (RMC 4-3-090). 5.3 City of Renton Municipal Code – Shorelines The City of Renton regulates Shorelines of the State both by the City of Renton’s Comprehensive Plan and the Shoreline Master Program (RMC 4-3-090). CHAPTER 6. PROPOSED SITE REDEVELOPMENT The Site will be redeveloped with three apartment buildings providing 378 units of apartments (Figure 5). Access to the Site will be provided by a new round-about constructed off Lake Washington Boulevard N at the northwestern corner of the multi- family residential development. Access to the Sound Transit park and ride facility will be provided by a drive aisle across the retail development. 6.1 Multi-Family Residential Development The multi-family residential development (Residential Development) will consist of a three-story “wrap” apartment development with courtyards (Figure 5). The development will occupy approximately 255,379 sf (5.9 acres) of the total Site area (approximately 7.76 acres). A multi-story concrete cast-in-place parking garage will be wrapped by a wood-framed apartment construction. The purpose of this particular design is to “hide” the parking structure to be more aesthetic visually from Lake Washington Boulevard N. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 8 The Residential Development will provide approximately 378 units of studio, one-bedroom, and two-bedroom configurations. Access to the apartments will be provided by air-conditioned corridors. The upper floors of the apartments will have elevator access. The Residential Development will also “wrap” around a central courtyard area. Five additional courtyards will be provided around the periphery of the apartment complex: two will be associated with Building 1 (northernmost proposed building), one associated with Building 2 (southeastern corner of the site, and three associated with Building 3. An access road along the eastern and southern portions of the proposed development will provide parking stalls as well as fire and emergency access to the eastern and southern portions of the complex. The access road will connect to the main entrance off of Lake Washington Boulevard N and will terminate at the Site’s southwestern corner also off of Lake Washington Boulevard N. Access to this road will be restricted by removable bollards. 6.2 Retail Space The retail space will be provided at the southwestern corner of Building 1. The retail space is approximately 1,550 sf in size. Access to the retail space, including fire and emergency services, will be provided by the main access road off of Lake Washington Boulevard. Eight parking stalls will be provided for the retail space. CHAPTER 7. ASSESSMENT OF PROJECT IMPACTS 7.1 Development within Shoreline Zone A portion of the Residential Development will occur within the 200-foot shoreline zone for May Creek. The area of impact to the shoreline zone on Site is approximately 55,854 sf. The shoreline zone is identified as a Shoreline High-Intensity Overlay District. The objective of this overlay district is to allow large-scale office, commercial, multi-family residential, and public service uses while protecting existing ecological functions, or restoring ecological functions of areas that have been previously degraded (City of Renton 2015). Management policies suggest that water-oriented development activities be considered. However, the City recognizes that properties within this overlay district are likely to have existing developments that are not water-oriented. Therefore, non-water-oriented development should be permitted where they do not conflict with or limit opportunities for water-oriented uses, or where direct access to the shoreline is not currently provided. Public access is a priority, as well as ecological restoration and aesthetics. The general development standards within the Shoreline High-intensity Overlay District are provided by RMC 4-3-090.D1. The items to be addressed within this section of the shoreline master program are: 1 Applicable code text is provided verbatim in this report to the best of our ability. Any differences between City of Renton’s published code and the text provided herein is due primarily to transcription errors and does not constitute an attempt to modify the original code. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 9 1) “Applicability: This Section shall apply to all use and development activities within the shoreline. Items included here will not necessarily be repeated in subsection E of this Section, Use Regulations, and shall be used in the evaluation of all shoreline permits. Renton Municipal Code provisions in Title IV, Development Regulations, Chapter 4, City-wide Property Development Standards (chapter 4-4 RMC) contain regulations and standards governing site development of property City-wide, such as parking, landscaping, fencing, and others. Such provisions shall apply within shoreline jurisdictions unless there is a conflict with the standards set forth by the Shoreline Master Program. In case of conflict, the standards set forth in the Shoreline Master Program shall prevail. 2) Environmental Effects: a. No Net Loss of Ecological Functions i. No Net Loss Required: Shoreline use and development shall be carried out in a manner that prevents or mitigates adverse impacts to ensure no net loss of ecological functions and processes in all development and use. Permitted uses are designed and conducted to minimize, in so far as practical, any resultant damage to the ecology and environment (RCW 90.58.020). Shoreline ecological functions that shall be protected include, but are not limited to, fish and wildlife habitat, food chain support, and water temperature maintenance. Shoreline processes that shall be protected include, but are not limited to, water flow; erosion and accretion; infiltration; groundwater recharge and discharge; sediment delivery, transport, and storage; large woody debris recruitment; organic matter input; nutrient and pathogen removal; and stream channel formation/maintenance. The Site is currently developed with impervious surfaces comprising nearly 82-percent of the Site’s total area. Stormwater is currently collected onsite and discharged to a stormwater treatment pond located at the Site’s southwestern corner. The proposed project will include required landscaping and open space. Based on the current development plans, the amount of impervious surfaces will be reduced from 82-percent under current conditions to approximately 76 percent of the total Site area. In addition, enhanced stormwater treatment will be provided to further improve the removal of toxic metals and organic compounds, as well as sediments, trash, and other debris. ii. Impact Evaluation Required: In assessing the potential for net loss of ecological functions and processes, project-specific and cumulative impacts shall be considered and mitigated on- or off-site. The purpose of this report is to evaluate any potential impacts to the shoreline environment resulting from the proposed site development. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 10 iii. Evaluation of Mitigation Sequencing Required: An application for any permit or approval shall demonstrate all reasonable efforts have been taken to provide sufficient mitigation such that the activity does not result in net loss of ecological functions. Mitigation shall occur in the following prioritized order: (a) Avoiding the adverse impact altogether by not taking a certain action or parts of an action, or moving the action. (b) Minimizing adverse impacts by limiting the degree of magnitude of the action and its implementation by using appropriate technology and engineering, or by taking affirmative steps to avoid or reduce adverse impacts. (c) Rectifying the adverse impact by repairing, rehabilitating, or restoring the affected environment. (d) Reducing or eliminating the adverse impact over time by preservation and maintenance operations during the life of the action. (e) Compensating for the adverse impact by replacing, enhancing, or providing similar substitute resources or environments and monitoring the adverse impact and taking appropriate corrective measures. It will not be possible to completely avoid impacts to the shoreline on the Site. The portion of the site within the shoreline jurisdiction is currently approximately 84 percent developed with impervious surfaces and buildings. The proposed development plan will increase the area of impervious surfaces within the shoreline jurisdiction by approximately 5 percent. However, stormwater collected on the proposed impervious surfaces within the shoreline jurisdiction will be cleansed using enhanced stormwater treatment technologies before release into the existing stormwater detention pond. It is anticipated that the use of enhanced stormwater treatment technologies will substantially improve the quality of water discharged. No untreated stormwater will be released into the portion of the May Creek shoreline zone south of the Site. b. Burden on Applicant: Applicants for permits have the burden of proving that the proposed development is consistent with the criteria set forth in the Shoreline Master Program and the Shoreline Management Act, including demonstrating all reasonable efforts have been taken to provide sufficient mitigation such that the activity does not result in net loss of ecological functions. The purpose of this report is to demonstrate compliance with the Shoreline Master Program for the City of Renton. By providing the text of the applicable code, we can directly demonstrate how the proposed project is in compliance. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 11 c. Critical areas within the Shoreline Jurisdiction: i. Applicable Critical Areas Regulations: The following critical areas shall be regulated in accordance with the provisions of RMC 4-3-050, Critical Areas Regulations, adopted by reference except for the provisions excluded in subsection D2c11 of this Section. Said provisions shall apply to any use, alteration or development within the shoreline jurisdiction whether or not a shoreline permit or written statement of exemption is required. Unless otherwise stated, no development shall be constructed, located, extended, modified, converted, or altered, or land divided without full compliance with the provisions adopted by reference and the Shoreline Master Program. Within shoreline jurisdiction, the regulations of RMC 4-3-050 shall be liberally construed together with the Shoreline Master Program to give full effect to the objectives and purposes of the provisions of the Shoreline Master Program and the Shoreline Management Act. If there is a conflict or inconsistency between any of the adopted provisions below and the Shoreline Master Program, the most restrictive provisions shall prevail. (a) Aquifer protection areas. The Site is not located within an aquifer protection area. The City of Renton’s water comes from the Cedar Valley aquifer and Springbrook Springs. The Site is not located within either of these areas. Additionally, the Site is outside of the ten-year capture zone for Well 5A, based on the City of Renton’s GIS database. (b) Areas of special flood hazard. A Letter of Map Amendment (LOMA) was issued on 22 May 2012 that removed the Site from the special flood hazard area. (c) Sensitive slopes, twenty five percent (20%) to forty percent (40%), and protected slopes, forty percent (40%) or greater. The Site’s topography is generally flat and level throughout. Sensitive slopes do not exist on the Site. (d) Landslide hazard areas. The Site is not located within a landslide hazard area as mapped by the City of Renton’s GIS database. (e) High erosion hazards. The Site is not located within a high erosion hazard area as mapped by the City of Renton’s GIS database (f) High seismic hazards. The Site is located within an area mapped as a high seismic hazard area. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 12 Issues involving development within a high seismic hazard area are an engineering question and outside of the scope of this Critical Areas Report. (g) Coal mine hazards. The Site is not located within a coal mine hazard area as mapped by the City of Renton’s GIS database. (h) Fish and wildlife habitat conservation areas: Critical habitats. The Site contains a portion of the May Creek Reaches Shoreline jurisdiction. The portion of this conservation area within the Site’s boundaries is currently developed with impervious surfaces. The proposed project will not increase the amount of impervious surfaces. The portion of the May Creek Reaches shoreline jurisdiction adjacent to the Site is contained within a City-owned open space that is well vegetated and protected from further development. (i) Fish and wildlife habitat conservation areas: Streams and Lakes: Classes 2 through 5 only. This provision is not applicable. The Site does not contain, nor is it adjacent to, any Class 2 through 5 fish and wildlife habitat conservation areas. ii. Inapplicable Critical Areas Regulations: The following provisions of RMC 4-3- 050, Critical Areas Regulations, shall not apply within the shoreline jurisdiction: This provision is not applicable since no alterations or variances will be necessary for the proposed development plan. iii. Critical Area Regulations for Class 1 Fish Habitat Conservation Areas: Environments designated as Natural or Urban Conservancy shall be considered Class 1 Fish Habitat Conservation Areas. Regulations for fish habitat conservation areas Class 1 Streams and Lakes are contained within the development standards and use standards of the Shoreline Master Program, including but not limited to subsection F1 of this Section, Vegetation Conservation, which establishes vegetated buffers adjacent to water bodies and specific provisions of the Shoreline Master Program and are scientifically supported by specific studies performed by qualified professionals. The shoreline zone contained within the boundaries of the Site is identified as Shoreline High Intensity. The shoreline designation for the May Creek Trail Park area is Urban Conservancy. The vegetation conservation buffer required for this project is 100 feet measured landward from the OHWM of the regulated shoreline of the state (May Creek). This vegetation conservation Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 13 buffer extends onto the Site at two locations near the Site’s southwestern corner, totaling approximately 5,347 sf. d. Wetlands within Shoreline Jurisdiction: i. Wetland Identification: Wetlands shall be identified in accordance with the requirements of RCW 36.70A.175 and 90.58.380. Unless otherwise provided for in this Chapter, all areas within the City meeting the criteria in the Washington State Wetland Identification and Delineation Manual (Ecology Publication No. 96-94) regardless of any formal identification, are hereby designated critical areas and are subject to the provisions of this Chapter. One wetland, Wetland A, was identified within the shoreline jurisdiction of May Creek. The wetland, nor its required buffer, extends onto the Site. ii. Wetland Rating System: Wetlands shall be rated based on categories that reflect the functions and values of each wetland. Wetland categories shall be based on the criteria provided in the Washington State Wetland Rating System for Western Washington, revised August 2004 (Ecology Publication No. 04-06-025). We rated the wetland in accordance with the Shoreline Master Program. The wetland satisfied the criteria as a Category III wetland with a low habitat score (less than 20 points). iii. Wetland Review and Reporting Requirements: A wetland assessment study shall be required. This Existing Conditions Report includes an assessment of the offsite wetland. iv. Wetland Buffers: This provision describes the required protective buffer for wetlands based on their rating and their habitat score. Wetland A is a Category III wetland with a low habitat score (less than 20 points). The required buffer width is 75 feet measured landward from the surveyed boundary of the wetland. As stated previously in Section 4.2.2 of this report, the buffer for Wetland A (as measured from the edge of the wetland as mapped in the City of Renton’s GIS data and not the smaller Talasaea delineation) does not extend onto the Site at any point. There will be no need to modify (decrease or increase) the required buffer width as a result of the proposed development plan. (a) Buffer Required: Wetland buffer zones shall be required for all regulated activities adjacent to regulated wetlands. Any wetland created, restored or enhanced as compensation for approved wetland alterations shall also include the standard buffer requirement for the category of the created, restored or enhanced wetland. All buffers shall be measured from the wetland boundary as surveyed in the field. Buffers shall not include areas that are functionally and effectively disconnected from the wetland by a Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 14 permanent road or other substantially developed surface of sufficient width and with used characteristics such that buffer functions are not provided and that cannot be feasibly removed, relocated or restored to provide buffer functions. As previously stated, the required buffer for Wetland A does not extend onto the Site. The buffer, itself, is generally well vegetated with native trees, shrubs, and herbaceous species. (b) Buffer May Be Increased: The buffer standards required by this Chapter presume the existence of a dense vegetation community in the buffer adequate to protect the wetland functions and values. When a buffer lacks adequate vegetation, the Administrator of the Department of Community and Economic Development or designee may increase the standard buffer planting or enhancement, and/or deny a proposal for buffer reduction or buffer averaging. The buffer currently is well vegetated, albeit bisected by a soft-paved public trail. Increasing the buffer width would not provide any additional protections to the wetland due to the existence of the trail and the disturbance that occurs by its use. (c) Minimum Buffer Width: The minimum buffer width provided by Subsection (c) is 75 feet. We are measuring this buffer from the edge of the wetland based on the City of Renton’s GIS database rather than our much smaller delineation to illustrate that the buffer does not extend onto the Site at any point. v. Provisions for Small Isolated Wetlands: All wetlands shall be regulated regardless of size; provided that the Administrator of the Department of Community and Economic Development or designee shall assure that preservation of isolated wetlands and associated buffer of less than ten thousand (10,000) square feet of combined wetland and buffer shall maintain effective wetland functions, or be mitigated as provided below. This provision is not applicable. No wetlands meeting the definition provided above exist on or adjacent to the Site. vi. Wetland Buffer Width Averaging: The Administrator of the Department of Community and Economic Development or designee may average wetland buffer widths on a case-by-case basis when the applicant demonstrates through a wetland study to the satisfaction of the Administrator of the Department of Community and Economic Development or designee that all of the following criteria are met: This provision is not applicable. The buffer for Wetland A does not extend onto the Site. Buffer averaging will not be required. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 15 vii. Reasonable Use: Wetland buffer averaging to allow reasonable use of a parcel may be permitted when all of the following are met: The buffer for Wetland A does not extend onto the Site, thus does not constrain the potential development of the property. Reasonable use will not be addressed for the proposed development. viii. Wetland Buffer Increase Allowed: The Administrator of the Department of Community and Economic Development or designee may increase the width of the standard buffer width on a case-by-case basis, based on a critical area study, when a larger buffer is required to protect critical habitats as outlined in RMC 4-3-050K, or such increase is necessary to: (a) Protect the function and value of that wetland from proximity of adjacent land use, including noise, light and other disturbance, not sufficiently limited by buffer provided above; The 75-foot standard buffer for Wetland A does not extend onto the Site. The existing vegetation within the May Creek Trail Park is sufficient to protect the wetland from disturbances emanating from the proposed development. It should be noted that increasing the width of the buffer for Wetland A will not provide any additional protection from human disturbances since a public trail surrounds the wetland. Any benefit that might be provided by a larger buffer width would be nullified by human-related disturbances from the use of the public trail. (b) Maintain viable populations of priority species of fish and wildlife; As stated in our response to RMC 4-3-090.D2.d.viii.a above, increasing the buffer width would not provide any additional protection to listed priority fish and wildlife species due to the presence of a public trail that surrounds the wetland. The wetland does reside within City-owned property, which will prevent future development around this reach of May Creek. Protections to priority species, therefore, are provided by the May Creek Trail Park. (c) Protect wetlands and other critical areas from landslides, erosion or other hazards. The wetland and the Site are not in areas identified as landslide or erosion hazard. ix. Allowed Activities in wetlands and buffers: The following uses and activities may be allowed in wetlands or buffer areas by the Administrator of the Department of Community and Economic Development or designee subject to the priorities, protection, and mitigation requirements of this Section: Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 16 This provision will not need to be addressed. There will be no direct impacts to Wetland A or its required buffer resulting from the proposed development. x. Wetland Mitigation Requirements: Activities that adversely affect wetlands and/or wetland buffers shall include mitigation sufficient to achieve no net loss of wetland function and values in accordance with subsection D7 of this Section. Compensatory mitigation shall be provided for all wetland alteration and shall re-establish, create, rehabilitate, enhance, and/or preserve equivalent functions and values. This provision will not be necessary since there will be no direct impacts to Wetland A or its required buffer occurring as a result of the proposed development. xi. Development Standards Near Wetlands: Development standards for adjacent development shall minimize adverse effects on the wetland, and shall include: (a) Subdivision of land shall assure that each lot has sufficient building area outside wetlands and buffers. Lots in subdivisions shall be oriented whenever feasible to provide a rear yard of at least twenty feet between the buffer area and buildings; The proposed development is not a subdivision. Nevertheless, the proposed development will provide more than the required 20 feet of setback between the buffer area and buildings. (b) Fencing shall be provided at the perimeter of residential development to limit domestic animal entry into wetlands and buffer areas; The Site is currently segregated from the May Creek Trail Park by a chain-link fence. The existing fence may be replaced with a two-rail fence or a similar fence type. Currently, there is no protective fencing around Wetland A that would prevent pets from intruding upon the wetland from the existing public trail. (c) Activities that generate noise shall be located as far away from the wetland and buffer as feasible. Roads, driveways, parking lots, and loading areas, mechanical or ventilating equipment shall be located on the sides of buildings away from the wetland, or separated by noise attenuating walls; The only potential noise-generating activity, as described by this provision, is the emergency access road around the perimeter of the proposed development. This road will be infrequently used by emergency vehicles only and will likely not require any noise attenuating practices to protect the wetland or its buffer. (d) Light penetration into buffer areas and wetland shall be limited by locating areas requiring exterior lighting away from the wetland boundary, or Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 17 limiting light mounting heights to a maximum of four feet (4). Windows that will be lit at night should be minimized on the side of buildings facing wetlands and buffers, or screened as provided below; A sufficient depth of dense vegetation exists within the May Creek Trail Park to adequately protect the wetland and its buffer from light intrusion. Lighting will be located on the north side of the drive aisle adjacent to May Creek Trail Park. (e) Runoff should be routed to infiltration systems, to the maximum extent feasible, to provide groundwater interflow recharge to wetlands and/or water bodies and to limit overland flow and erosion. The draft geotechnical report for this development plan does not recommend stormwater infiltration onsite due to a relatively shallow groundwater table (estimated to be two to five feet below ground surface). All stormwater will be collected onsite, treated with enhanced stormwater treatment technologies, and released into an existing stormwater detention pond located in the Site’s southwestern corner. Untreated overland flow leaving the developed site will be prevented. The proposed development will not cause any local increase in erosion hazards. (f) Surface and piped stormwater should be routed to existing conveyances or to other areas, wherever hydraulic gradients allow. Where stormwater is routed to wetlands, system design shall assure that erosion and sedimentation will be avoided to the maximum extent practicable; No stormwater will be routed to Wetland A. All stormwater will be captured onsite and directed towards an existing stormwater detention pond for gradual release directly into May Creek. (g) To prevent channelized flow from lawns and other landscaped areas from entering the buffer, and prevent washing of fertilizers, herbicides and pesticides into the buffer, if slopes adjacent to the buffer exceed fifteen percent (15%), a ten feet [sic] (10’) wide swale to intercept runoff or other effective interception facility approved by the Administrator of the Department of Community and Economic Development or designee shall be provided at the edge of the buffer; This provision does not apply to the project. Required curb and gutter on the emergency access road will effectively prevent any runoff from lawns or landscaped areas from impacting Wetland A or its required buffer. (h) Adopt and implement an integrated pest management system including limiting use of fertilizers, herbicides and pesticides within twenty five (25) feet of the buffer. An integrated pest management plan will be prepared for this project. It is Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 18 unlikely that any fertilizers, herbicides, or pesticides (properly applied by a licensed applicator) would impact the vegetated portion of the buffer since the edge of the buffer for Wetland A (as measured from the map of the wetland in the City of Renton’s GIS database) is approximately 30 feet from the edge of the Site. 7.2 Development within Vegetation Conservation Buffer RMC 4-3-090.D.7 provides guidance for density, setbacks, and height standards. Subsection (a) of this section provides a table indicating shoreline bulk density standards by shoreline jurisdiction. The required setback, or vegetation conservation buffer for May Creek is 100 ft measured landward from the stream’s OHWM. None of the buildings will be located within this 100-foot vegetation conservation buffer. RMC 4-3-090.D.7.a specifies the allowable shoreline bulk standards for development within shoreline zones. The maximum building height within the High Intensity overlay is 35 ft. However, Table note 8 allows for additional building height, stating: 8. “Additional height may be allowed if essential to the function of a water-dependent use. Height up to that established in chapter 4-2 RMC, Zoning Districts – Uses and Standards, may be allowed for non-water-dependent uses in the following reaches: Lake Washington Reaches C, H, I, and J; Cedar River Reaches A, B, and C; Black River Reach A; May Creek Reach B; and Springbrook Creek Reaches B, C, and D: a. For buildings landward of one hundred feet (100’) from OHWM, the maximum building height shall be defined by a maximum allowable building height envelope that shall: i. Begin along a line lying parallel to and one hundred feet (100’) from OHWM at a height of either thirty five feet (35’) or one-half (1/2) the maximum height allowed in the underlying zone, whichever is greater; The underlying zoning for this project is Commercial/Office/ Residential (COR). The maximum allowable building height for this zoning is 250 feet. Therefore, the maximum allowable height starting at 100 feet from the OHWM should be 125 feet. The height of the proposed apartment building within the shoreline zone is approximately 50.5 feet. and ii. Have an upward landward transition at a slope of one vertical to one horizontal from the beginning height either (a) until the line at which the maximum height allowed in the underlying zoning in chapter 4-2 RMC is reached (from which line the height envelope shall extend landward at the maximum height allowed in the underlying zoning), or (b) to the end of shoreline jurisdiction, Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 19 whichever comes first.” This item does not apply since there will be no need to increase building height beyond the 50.5 feet currently designed. RMC 4-3-090.F.1 provides guidance on vegetation conservation and shoreline modifications. RMC 4-3-090-F.1.a states: 1. “Vegetation Conservation a. Standard Vegetation Conservation Buffer Width: Except as otherwise specified in this Section, water bodies defined as shorelines shall have a minimum 100 foot (100’) vegetation management buffer measured from the OHWM of the regulated shoreline [sic] of the State. Where streams enter or exit pipes, the buffer shall be measured perpendicular to the OHWM from the end of the pipe along the open channel section of the stream. A minimum 100-foot vegetation conservation buffer is shown in Figure 4 of this report. Approximately 6,592 sf of vegetation conservation buffer extends onto the Site at its southwestern corner. The area of the buffer extending onto the Site is not well vegetated. Rather, it is disturbed and mostly impervious surfaces. Consequently, the value of this vegetation conservation buffer area on the Site is poor. b. Vegetation Conservation Buffer Widths by Reach: The Administrator of the Department of Community and Economic Development or designee may apply the following vegetation buffers provided for in Table 4-3- 090F1i. Vegetation Conservation Standards by Reach, as an alternative to the standard vegetation conservation buffer for sites for development that implement water-oriented use and public access as provided in the table for each reach. This section does not apply since water-oriented use or public access is not part of the proposed development. The 75-ft buffer, based on the map of the wetland provide in the City of Renton’s GIS database c. Alternative Vegetated Buffer Widths and Setbacks for Existing Single Family Lots: This section does not apply. There are no single-family lots on the Site. d. Reduction of Vegetated Buffer or Setback Width: i. Administrator of the Department of Community and Economic Development or Designee May Reduce: Based upon an applicant’s request, the Administrator of the Department of Community and Economic Development or designee may approve a reduction in the standard buffer widths/setbacks where the Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 20 applicant can demonstrate compliance with criteria in the subsection below. Buffer enhancement shall be required where appropriate to site conditions, habitat sensitivity, and proposed land development characteristics. It will be necessary to reduce the vegetation conservation buffer as it extends onto the Site to accommodate the proposed development plan, which includes parking spaces and required emergency access to buildings along the south side of the development. The area where the vegetation conservation buffer will be reduced currently consists of impermeable surfaces with little to no natural vegetation. ii. Water-Dependent Uses: This subsection is not applicable. The proposed redevelopment of the Site does not include any water-dependent uses. iii. Vegetation Conservation Standard Table Applied: Vegetated buffers specified for areas enumerated in Table 4-3-090F1i, Vegetation Conservation Standards by Reach, shall be applied in accordance with those provisions. This subsection does not apply. The Site currently contains no single-family lots. iv. Buffer and Setback Reduction Standards: Based upon an applicant’s request, and the acceptance of a standard stream or lake study, the Administrator of the Department of Community and Economic Development or designee may approve a reduction in the standard buffer widths/setbacks by up to fifty percent (50%) if within the High Intensity Overlay or by up to twenty five percent (25%) in all other shoreline overlays except when the buffer widths/setbacks are established by Subsection F1c of this Section, Alternative Vegetated Buffer Widths and Setbacks for Existing Single Family Lots, where the applicant can demonstrate compliance with applicable criteria in the subsections below: (a) The proposal complies with either of the following two (2) criteria: (1) The area of the proposed reduced-width buffer is already extensively vegetated with native species, including trees and shrubs, and has less than five percent (5%) non-native invasive species cover; The vegetation conservation buffer for May Creek Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 21 extends onto the Site in two locations near the Site’s southwestern corner. These two areas are currently covered by impermeable surfaces and are generally unvegetated. The remaining vegetation conservation buffer on the May Creek Trail Park property is well vegetated with native trees and shrubs. It appears that vegetation management to enhance the existing buffer habitat and remove non-native invasive species occurs occasionally. or (2) The area of the proposed reduced-width buffer can be enhanced with native vegetation and removal of non- native species; A dense growth of Himalayan blackberry exists along the fence line along the Site’s southern boundary. This growth of blackberry is on City-owned property and can be removed and replanted with native vegetation, pursuant to City of Renton approval. and (b) The proposed project, with width reduction, will result in no net loss of ecological functions as consistent with subsection D2a of this Section, No Net Loss of Ecological Functions; The proposed reduction of the vegetation conservation buffer where it currently extends onto the Site will not cause a net loss of ecological function. The area of proposed buffer reduction is currently devoid of native vegetation (no trees, shrubs, or desirable herbaceous species) and provides no ecological functions to May Creek. The proposed development, however, will install curb and gutter along the edges of the parking aisles and emergency access road. The proposed curb and gutter will prevent untreated and undetained stormwater from flowing offsite and into the vegetated portion of the buffer. In essence, the prevention of undetained and untreated runoff will help improve some of the functions of the vegetation conservation buffer in terms of protecting the water quality of May Creek. and (c) Reduction of the buffer/setback shall not create the need for rigid shoreline stabilization as described in subsections F4aiii(d) and (e) of this Section, Shoreline Stabilization Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 22 Alternatives Hierarchy; The proposed reduction in the buffer/setback will not require any shoreline stabilization. No work will occur within the May Creek Trail Park property. and (d) The reduction shall not create any significant unmitigated adverse impacts to other property in the vicinity. It is unlikely that the reduction in buffer/setback width will create any significant unmitigated adverse impacts to other properties in the vicinity of the Site. There will be no increase in the amount of unvegetated buffer resulting from the proposed development plan. Furthermore, required stormwater management will help prevent the release of undetained and untreated stormwater runoff into the May Creek Trail Park property (e) Review Procedures: (1) Buffer reductions in the High Intensity Overlay shall be approved by the Administrator of the Department of Community and Economic Development or designee as part of a Substantial Development Permit. Buffer reductions in all other shoreline overlays shall be processed through a Shoreline Conditional Use Permit, pursuant to RMC 4-9-190I, Variances and Conditional Uses. The proposed development project is located within the High Intensity Overlay and, therefore, shall require a Substantial Development Permit. (2) Written findings shall be made to demonstrate that the buffer reduction substantially implements the criteria of this Section. The preceding discussion of Development within the vegetation conservation buffer serves to fulfill the purpose of this subsection. 7.3 Analysis of Mitigation Requirements It is our understanding of the Shoreline Development code and the proposed development plan that substantial mitigation for reducing the vegetation conservation buffer will not be necessary for this project (City of Renton 2015). There will be no direct impacts to existing vegetation within the vegetation conservation buffer on the Site, nor will there be any impacts to May Creek or Wetland A. The proposed site Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 23 development will not reduce the existing level of ecological functioning of the vegetation conservation buffer. Rather, we anticipate that required stormwater management for this project will help prevent untreated and undetained stormwater from exiting the Site and impacting May Creek. We do envision that the Administrator of the Department of Community and Economic Development (or designee) may require the infestation of Himalayan blackberry along the Site’s southern boundary to be removed and the area along the southern property line replanted with a variety of native trees and shrubs. Further mitigation is not warranted based on existing conditions both onsite and offsite. CHAPTER 8. SUMMARY The address for the Site is 4350 Lake Washington Boulevard North in the City of Renton, Washington. The project will take place on a single parcel, approximately 7.2 acres in size (King County Parcel number 3224059049). The Public Land Survey System location of the Site is Section 32, Township 24 North, Range 5 East, Willamette Meridian. The topography of the Site is generally level. The Site is bordered by Interstate 405 to the east, by May Creek to the south, to the west by Lake Washington Boulevard North, and by an existing WSDOT access road to the north. The WSDOT access road currently provides vehicular access road to the Site. May Creek is designated as a Shoreline of the State, Urban Conservancy, as it flows east to west adjacent to the southern boundary of the Site. The Site was developed with five light industrial buildings, constructed of prefabricated steel. Three of these five buildings have been demolished. Approximately 82 percent of the site is impervious surfaces. A Shoreline of the State (May Creek) is located on a parcel adjacent to the south of the Site. This adjacent parcel is owned by the City of Renton and is used for public recreation and open space. The right bank ordinary high water mark of May Creek is sufficiently close to the Site to place part of the site within a 200-foot shoreline management zone. The Site is designated as Shoreline High Intensity Overlay by the City of Renton. Outside of the 200-foot shoreline management zone, only a portion (approximately 5,347 sf) of a required 100-foot vegetation conservation buffer off of May Creek extends onto the Site (a small wetland is located southeast of the site within the May Creek Trail Park, but its standard 75-foot buffer does not extend onto the Site at any point). The proposed development plan meets the general requirements for development within the High Intensity Overlay. No building will be located within the 100-foot vegetation conservation buffer on the Site. Therefore, height restrictions for development within the vegetation conservation buffer do not apply. Additionally, the portion of the vegetation conservation buffer that extends onto the Site may be reduced by up to 50 percent, or 50 feet. This reduction provision is easily met since the maximum extent of the vegetation conservation buffer onto the Site is no greater than 40 feet. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 24 For the most part, no mitigation will be required for the proposed development or reduction in the vegetation conservation buffer. The area of proposed buffer reduction is currently covered with impervious surfaces and provides no ecological function or value in protecting May Creek or providing useful habitat. The proposed development will not increase this lack of functioning buffer. However, it may be required that the dense growth of Himalayan blackberry along the Site’s southern boundary be removed and the boundary replanted with native trees and shrubs. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 25 CHAPTER 9. REFERENCES Anderson, Paul S., Susan Meyer, Patricia Olsen, and Eric Stockdale. 2016. “Determining the Ordinary High Water Mark for Shoreline Management Act Compliance in Washington State.” # 16-06-029. Lacey, WA: Washington Department of Ecology, Shorelines & Environmental Assistance Program. City of Renton. 2015. City of Renton Comprehensive Plan. Code Publishing Company. 2019a. Renton Municipal Code. Title IV Development Regulations. Vol. Chapter 3 Environmental Regulations and Overlays. ———. 2019b. Renton Municipal Code. Title IV Development Regulations. Vol. Chapter 3 Environmental Regulations and Overlay Districts. Cowardin, Lewis M., Virginia Carter, Francis C. Golet, and Edward T. LaRoe. 1979. “Classification of Wetlands and Deepwater Habitats of the United States.” In Department of the Interior, Fish and Wildlife Service. Washington, DC. Federal Register. 2002. Federal Water Pollution Control Act (33 U.S.C 1251 et Seq.). United States Senate. Hitchcock, C. Leo, and Arthur Cronquist. 2018. Flora of the Pacific Northwest: An Illustrated Manual. University of Washington Press. Hruby, T. 2006. Washington State Wetland Rating System for Western Washington - Revised, Publication #04-06-025. Olympia, WA: Washington State Department of Ecology. Lichvar, R.W., D.L. Banks, W.N. Kirchner, and N. C. Melvin. 2016. “The National Wetland Plant List: 2016 Wetland Ratings.” Phytoneuron 2016: 1–17. U.S. Army Corps of Engineers. 2015. “Clean Water Rule: Definition of ‘Waters of the United States.’” Federal Register Volume 80 (No. 124): 75. Washington State Department of Ecology. 1997. Washington State Wetlands Identification and Delineation Manual. Olympia, WA: Washington State Department of Ecology. Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Page 26 FIGURES Figure 1 – Vicinity Map and Driving Directions Figure 2 – Site Parcel Map Figure 3 – USFWS National Wetlands Inventory Map Figure 4 – Existing Conditions Map Figure 5 – Proposed Site Development    S  Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Appendix A APPENDIX A U.S. ARMY CORPS OF ENGINEERS WETLAND DETERMINATION DATA FORMS, TALASAEA CONSULTANTS, 2019 US Army Corps of Engineers Western Mountains, Valleys, and Coast– Version 2.0 WETLAND DETERMINATION DATA FORM – Western Mountains, Valleys, and Coast Region Project/Site: TAL-1779 Kennydale Gateway City/County: Renton Sampling Date:6-10-2019 Applicant/Owner: Vulcan State: Washington Sampling Point: TP-A1 Investigator(s): DRT Section, Township, Range: Section 32, T24N, R5E ,W.M. Landform (hillslope, terrace, etc.): terrace Local relief (concave, convex, none): Concave Slope (%): 1 Subregion (LRR): A Lat: 47° 31' 44" Long: 122° 11'55" Datum: NAD83 Soil Map Unit Name: Norma sandy loam NWI classification: PSS Are climatic / hydrologic conditions on the site typical for this time of year? Yes No (If no, explain in Remarks.) Are Vegetation , Soil , or Hydrology significantly disturbed? Are “Normal Circumstances” present? Yes No Are Vegetation , Soil , or Hydrology naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS – Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes No Hydric Soil Present? Yes No Wetland Hydrology Present? Yes No Is the Sampled Area within a Wetland? Yes No Remarks: Dominance of wetland vegetation mostly aggressive FAC species. Hydrology indicators were geomorphic position and FAC neutral test. These constitute a weak indication of wetland conditions. VEGETATION – Use scientific names of plants. Absolute Dominant Indicator Tree Stratum (Plot size: 30 ft) % Cover Species? Status 1. Corylus cornuta 15 Yes FACU 2. Alnus rubra 15 Yes FAC 3. Populus balsamifera var. trichocarpa 5 FAC 4. 35 = Total Cover Sapling/Shrub Stratum (Plot size: 15 ft) 1. Acer macrophyllum 10 FACU 2. Lonicera involucrata 30 Yes FAC 3. Rubus spectabilis 15 Yes FAC 4. Alnus rubra 5 FAC 5. Oemleria cerasiformis 10 FACU 70 = Total Cover Herb Stratum (Plot size: 5 ft) 1. Polygonum sachalinense 15 FACU 2. Ranunculus repens 80 Yes FAC 3. Epilobium ciliatum 5 FACW 4. 5. 6. 7. 8. 100 = Total Cover Woody Vine Stratum (Plot size: ) 1. 2. 30 = Total Cover % Bare Ground in Herb Stratum % Cover of Biotic Crust Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC: 4 (A) Total Number of Dominant Species Across All Strata: 5 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 80 (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) Prevalence Index = B/A = Hydrophytic Vegetation Indicators: Dominance Test is >50% Prevalence Index is ≤3.01 Morphological Adaptations1 (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation1 (Explain) 1Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Hydrophytic Vegetation Present? Yes No Remarks: Dominant species are greater than 50% FAC, FACW, or OBL. US Army Corps of Engineers Western Mountains, Valleys, and Coast– Version 2.0 SOIL Sampling Point: TP-A1 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type1 Loc2 Texture Remarks 0-12 10YR 3/3 90 10YR 3/4 10 C M Sandy loam 12"+ 2.5Y 4/4 Sand 1Type: C=Concentration, D=Depletion, RM=Reduced Matrix, CS=Covered or Coated Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils3: Histosol (A1) Sandy Redox (S5) 2 cm Muck (A10) Histic Epipedon (A2) Stripped Matrix (S6) Red Parent Material (TF2) Black Histic (A3) Loamy Mucky Mineral (F1 (except MLRA 1)) Very Shallow Dark Surface (TF12) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) Other (Explain in Remarks Depleted Below Dark Surface (A11) Depleted Matrix (F3) Thick Dark Surface (A12) Redox Dark Surface (F6) Sandy Mucky Mineral (S1) Depleted Dark Surface (F7) 3Indicators of hydrophytic vegetation and Sandy Gleyed Matrix (S4) Redox Depressions (F8) wetland hydrology must be present, unless disturbed or problematic. Restrictive Layer (if present): Type: Depth (inches): Hydric Soil Present? Yes No Remarks: Hydric soil indicators are not met. HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one required; check all that apply) Secondary Indicators (2 or more required) Surface Water (A1) Water-Stained Leaves (B9) (except MLRA 1, 2, 4A, and 4B) Water Stained Leaves (B9) (MLRA 1, 2, 4A, and 4B)) High Water Table (A2) Salt Crust (B11) Drainage Patterns (B10) Saturation (A3) Aquatic Invertebrates (B13) Dry-Season Water Table (C2) Water Marks (B1) Hydrogen Sulfide Odor (C1) Saturation Visible on Aerial Imagery (C9) Sediment Deposits (B2) Oxidized Rhizospheres along Living Roots (C3) Geomorphic Position (D2) Drift Deposits (B3) Presence of Reduced Iron (C4) Shallow Aquitard (D3) Algal Mat or Crust (B4) Recent Iron Reduction in Tilled Soils (C6) FAC-Neutral Test (D5) Iron Deposits (B5) Stunted or Stressed Plants (D1)(LRR A) Raised Ant Mounds (D6(LRR A) Surface Soil Cracks (B6) Other (Explain in Remarks) Frost-Heave Hummocks (D7) Inundation Visible on Aerial Imagery (B7) Sparsely Vegetated Concave Surface (B8) Field Observations: Surface Water Present? Yes No Depth (inches): Water Table Present? Yes No Depth (inches): >20" Saturation Present? Yes No Depth (inches): >20" (includes capillary fringe) Wetland Hydrology Present? Yes No Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Test plot location meets two Secondary Indicators. However, we believe that these constitute a relatively weak indication of wetland hydrology US Army Corps of Engineers Western Mountains, Valleys, and Coast– Version 2.0 WETLAND DETERMINATION DATA FORM – Western Mountains, Valleys, and Coast Region Project/Site: TAL-1779 Kennydale Gateway City/County: Renton Sampling Date:6-10-2019 Applicant/Owner: Vulcan State: Washington Sampling Point: TP-A2 Investigator(s): DRT Section, Township, Range: Section 32, T24N, R5E ,W.M. Landform (hillslope, terrace, etc.): terrace Local relief (concave, convex, none): Concave Slope (%): 1 Subregion (LRR): A Lat: 47° 31' 44" Long: 122° 11'55" Datum: NAD83 Soil Map Unit Name: Norma sandy loam NWI classification: Are climatic / hydrologic conditions on the site typical for this time of year? Yes No (If no, explain in Remarks.) Are Vegetation , Soil , or Hydrology significantly disturbed? Are “Normal Circumstances” present? Yes No Are Vegetation , Soil , or Hydrology naturally problematic? (If needed, explain any answers in Remarks.) SUMMARY OF FINDINGS – Attach site map showing sampling point locations, transects, important features, etc. Hydrophytic Vegetation Present? Yes No Hydric Soil Present? Yes No Wetland Hydrology Present? Yes No Is the Sampled Area within a Wetland? Yes No Remarks: Indicators of wetland vegetation, hydrology, and hydric soil were not met. VEGETATION – Use scientific names of plants. Absolute Dominant Indicator Tree Stratum (Plot size: 30 ft) % Cover Species? Status 1. Pseudotsuga menziesii 5 FACU 2. Alnus rubra 30 Yes FAC 3. Populus balsamifera var. trichocarpa 10 Yes FAC 4. 45 = Total Cover Sapling/Shrub Stratum (Plot size: 15 ft) 1. Corylus cornuta 10 FACU 2. Acer macrophyllum 60 Yes FACU 3. Rubus spectabilis 10 FAC 4. Oemleria cerasiformis 20 Yes FACU 5. 100 = Total Cover Herb Stratum (Plot size: 5 ft) 1. Galium aparine 60 Yes FACU 2. Ranunculus repens 20 Yes FAC 3. Polygonum sachalinense 10 FACU 4. 5. 6. 7. 8. 90 = Total Cover Woody Vine Stratum (Plot size: ) 1. 2. 30 = Total Cover % Bare Ground in Herb Stratum % Cover of Biotic Crust Dominance Test worksheet: Number of Dominant Species That Are OBL, FACW, or FAC: 3 (A) Total Number of Dominant Species Across All Strata: 6 (B) Percent of Dominant Species That Are OBL, FACW, or FAC: 50 (A/B) Prevalence Index worksheet: Total % Cover of: Multiply by: OBL species x 1 = FACW species x 2 = FAC species x 3 = FACU species x 4 = UPL species x 5 = Column Totals: (A) (B) Prevalence Index = B/A = Hydrophytic Vegetation Indicators: Dominance Test is >50% Prevalence Index is ≤3.01 Morphological Adaptations1 (Provide supporting data in Remarks or on a separate sheet) Problematic Hydrophytic Vegetation1 (Explain) 1Indicators of hydric soil and wetland hydrology must be present, unless disturbed or problematic. Hydrophytic Vegetation Present? Yes No Remarks: Dominant species not greater than 50% FAC, FACW, or OBL US Army Corps of Engineers Western Mountains, Valleys, and Coast– Version 2.0 SOIL Sampling Point: TP-A2 Profile Description: (Describe to the depth needed to document the indicator or confirm the absence of indicators.) Depth Matrix Redox Features (inches) Color (moist) % Color (moist) % Type1 Loc2 Texture Remarks 0-6 10YR 3/2 100 Sandy Loam 6-20 10YR 3/3 100 Sandy Loam 20"+ 10YR 4/2 100 Sandy Loam 1Type: C=Concentration, D=Depletion, RM=Reduced Matrix, CS=Covered or Coated Sand Grains. 2Location: PL=Pore Lining, M=Matrix. Hydric Soil Indicators: (Applicable to all LRRs, unless otherwise noted.) Indicators for Problematic Hydric Soils3: Histosol (A1) Sandy Redox (S5) 2 cm Muck (A10) Histic Epipedon (A2) Stripped Matrix (S6) Red Parent Material (TF2) Black Histic (A3) Loamy Mucky Mineral (F1 (except MLRA 1)) Very Shallow Dark Surface (TF12) Hydrogen Sulfide (A4) Loamy Gleyed Matrix (F2) Other (Explain in Remarks Depleted Below Dark Surface (A11) Depleted Matrix (F3) Thick Dark Surface (A12) Redox Dark Surface (F6) Sandy Mucky Mineral (S1) Depleted Dark Surface (F7) 3Indicators of hydrophytic vegetation and Sandy Gleyed Matrix (S4) Redox Depressions (F8) wetland hydrology must be present, unless disturbed or problematic. Restrictive Layer (if present): Type: Depth (inches): Hydric Soil Present? Yes No Remarks: Hydric soil indicators HYDROLOGY Wetland Hydrology Indicators: Primary Indicators (minimum of one required; check all that apply) Secondary Indicators (2 or more required) Surface Water (A1) Water-Stained Leaves (B9) (except MLRA 1, 2, 4A, and 4B) Water Stained Leaves (B9) (MLRA 1, 2, 4A, and 4B)) High Water Table (A2) Salt Crust (B11) Drainage Patterns (B10) Saturation (A3) Aquatic Invertebrates (B13) Dry-Season Water Table (C2) Water Marks (B1) Hydrogen Sulfide Odor (C1) Saturation Visible on Aerial Imagery (C9) Sediment Deposits (B2) Oxidized Rhizospheres along Living Roots (C3) Geomorphic Position (D2) Drift Deposits (B3) Presence of Reduced Iron (C4) Shallow Aquitard (D3) Algal Mat or Crust (B4) Recent Iron Reduction in Tilled Soils (C6) FAC-Neutral Test (D5) Iron Deposits (B5) Stunted or Stressed Plants (D1)(LRR A) Raised Ant Mounds (D6(LRR A) Surface Soil Cracks (B6) Other (Explain in Remarks) Frost-Heave Hummocks (D7) Inundation Visible on Aerial Imagery (B7) Sparsely Vegetated Concave Surface (B8) Field Observations: Surface Water Present? Yes No Depth (inches): Water Table Present? Yes No Depth (inches): >20" Saturation Present? Yes No Depth (inches): >20" (includes capillary fringe) Wetland Hydrology Present? Yes No Describe Recorded Data (stream gauge, monitoring well, aerial photos, previous inspections), if available: Remarks: Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Appendix B APPENDIX B WETLAND RATING FORM, WASHINGTON STATE DEPARTMENT OF ECOLOGY WETLAND RATING SYSTEM FOR WESTERN WASHINGTON (2014) Wetland name or number ______ Wetland Rating Form – western Washington 1 August 2004 version 2 To be used with Ecology Publication 04-06-025 WETLAND RATING FORM – WESTERN WASHINGTON Version 2 - Updated July 2006 to increase accuracy and reproducibility among users Updated Oct 2008 with the new WDFW definitions for priority habitats Name of wetland (if known): _________________________________ Date of site visit: _____ Rated by____________________________ Trained by Ecology? Yes__No___ Date of training______ SEC: ___ TWNSHP: ____ RNGE: ____ Is S/T/R in Appendix D? Yes___ No___ Map of wetland unit: Figure ____ Estimated size ______ SUMMARY OF RATING Category based on FUNCTIONS provided by wetland I___ II___ III___ IV___ Score for Water Quality Functions Score for Hydrologic Functions Score for Habitat Functions TOTAL score for Functions Category based on SPECIAL CHARACTERISTICS of wetland I___ II___ Does not Apply___ Final Category (choose the “highest” category from above) Summary of basic information about the wetland unit Wetland Unit has Special Characteristics Wetland HGM Class used for Rating Estuarine Depressional Natural Heritage Wetland Riverine Bog Lake-fringe Mature Forest Slope Old Growth Forest Flats Coastal Lagoon Freshwater Tidal Interdunal None of the above Check if unit has multiple HGM classes present Category I = Score >=70Category II = Score 51-69 Category III =Score 30-50 Category IV = Score < 30 Offsite Wetland A TAL- 1779 Offsite Wetland A 11-11-2018 DRT ✔10-2005 32 24N 5E ✔ 1 68 sf ✔ 12 10 15 37 ✔ Cat. III ✔ Wetland name or number ______ Wetland Rating Form – western Washington 2 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 Does the wetland unit being rated meet any of the criteria below? If you answer YES to any of the questions below you will need to protect the wetland according to the regulations regarding the special characteristics found in the wetland. Check List for Wetlands That May Need Additional Protection (in addition to the protection recommended for its category) YES NO SP1. Has the wetland unit been documented as a habitat for any Federally listed Threatened or Endangered animal or plant species (T/E species)? For the purposes of this rating system, "documented" means the wetland is on the appropriate state or federal database. SP2. Has the wetland unit been documented as habitat for any State listed Threatened or Endangered animal species? For the purposes of this rating system, "documented" means the wetland is on the appropriate state database.Note: Wetlands with State listed plant species are categorized as Category I Natural Heritage Wetlands (see p. 19 of data form). SP3. Does the wetland unit contain individuals of Priority species listed by the WDFW for the state? SP4. Does the wetland unit have a local significance in addition to its functions? For example, the wetland has been identified in the Shoreline Master Program, the Critical Areas Ordinance, or in a local management plan as having special significance. To complete the next part of the data sheet you will need to determine the Hydrogeomorphic Class of the wetland being rated. The hydrogeomorphic classification groups wetlands into those that function in similar ways. This simplifies the questions needed to answer how well the wetland functions. The Hydrogeomorphic Class of a wetland can be determined using the key below. See p. 24 for more detailed instructions on classifying wetlands. Offsite Wetland A ✔ ✔ ✔ ✔ Wetland name or number ______ Wetland Rating Form – western Washington 3 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 Classification of Wetland Units in Western Washington 1. Are the water levels in the entire unit usually controlled by tides (i.e. except during floods)? NO – go to 2 YES – the wetland class is Tidal Fringe If yes, is the salinity of the water during periods of annual low flow below 0.5 ppt (parts per thousand)? YES – Freshwater Tidal Fringe NO – Saltwater Tidal Fringe (Estuarine) If your wetland can be classified as a Freshwater Tidal Fringe use the forms for Riverine wetlands. If it is Saltwater Tidal Fringe it is rated as an Estuarine wetland. Wetlands that were called estuarine in the first and second editions of the rating system are called Salt Water Tidal Fringe in the Hydrogeomorphic Classification. Estuarine wetlands were categorized separately in the earlier editions, and this separation is being kept in this revision. To maintain consistency between editions, the term “Estuarine” wetland is kept. Please note, however, that the characteristics that define Category I and II estuarine wetlands have changed (see p. ). 2. The entire wetland unit is flat and precipitation is the only source (>90%) of water to it. Groundwater and surface water runoff are NOT sources of water to the unit. NO – go to 3 YES – The wetland class is Flats If your wetland can be classified as a “Flats” wetland, use the form for Depressional wetlands. 3. Does the entire wetland unit meet both of the following criteria? ___The vegetated part of the wetland is on the shores of a body of permanent open water (without any vegetation on the surface) at least 20 acres (8 ha) in size;___At least 30% of the open water area is deeper than 6.6 ft (2 m)? NO – go to 4 YES –The wetland class is Lake-fringe (Lacustrine Fringe) 4. Does the entire wetland unit meet all of the following criteria? ____The wetland is on a slope (slope can be very gradual), ____The water flows through the wetland in one direction (unidirectional) and usually comes from seeps. It may flow subsurface, as sheetflow, or in a swale without distinct banks. ____The water leaves the wetland without being impounded? NOTE: Surface water does not pond in these type of wetlands except occasionally in very small and shallow depressions or behind hummocks (depressions are usually <3ft diameter and less than 1 foot deep). NO - go to 5 YES –The wetland class is Slope If the hydrologic criteria listed in each question do not apply to the entire unit being rated, you probably have a unit with multiple HGM classes. In this case, identify which hydrologic criteria in questions 1-7 apply, and go to Question 8. Offsite Wetland A ✔ ✔ ✔ ✔ Wetland name or number ______ Wetland Rating Form – western Washington 4 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 5. Does the entire wetland unit meet all of the following criteria? ____ The unit is in a valley, or stream channel, where it gets inundated by overbank flooding from that stream or river ____ The overbank flooding occurs at least once every two years. NOTE: The riverine unit can contain depressions that are filled with water when the river is not flooding. NO - go to 6 YES – The wetland class is Riverine 6. Is the entire wetland unit in a topographic depression in which water ponds, or is saturated to the surface, at some time during the year. This means that any outlet, if present, is higher than the interior of the wetland. NO – go to 7 YES –The wetland class is Depressional 7. Is the entire wetland unit located in a very flat area with no obvious depression and no overbank flooding. The unit does not pond surface water more than a few inches. The unit seems to be maintained by high groundwater in the area. The wetland may be ditched, but has no obvious natural outlet. NO – go to 8 YES – The wetland class is Depressional 8. Your wetland unit seems to be difficult to classify and probably contains several different HGM clases. For example, seeps at the base of a slope may grade into a riverine floodplain, or a small stream within a depressional wetland has a zone of flooding along its sides. GO BACK AND IDENTIFY WHICH OF THE HYDROLOGIC REGIMES DESCRIBED IN QUESTIONS 1-7 APPLY TO DIFFERENT AREAS IN THE UNIT (make a rough sketch to help you decide). Use the following table to identify the appropriate class to use for the rating system if you have several HGM classes present within your wetland. NOTE: Use this table only if the class that is recommended in the second column represents 10% or more of the total area of the wetland unit being rated. If the area of the class listed in column 2 is less than 10% of the unit; classify the wetland using the class that represents more than 90% of the total area. HGM Classes within the wetland unit being rated HGM Class to Use in Rating Slope + Riverine Riverine Slope + Depressional Depressional Slope + Lake-fringe Lake-fringe Depressional + Riverine along stream within boundary Depressional Depressional + Lake-fringe Depressional Salt Water Tidal Fringe and any other class of freshwater wetland Treat as ESTUARINE under wetlands with special characteristics If you are unable still to determine which of the above criteria apply to your wetland, or if you have more than 2 HGM classes within a wetland boundary, classify the wetland as Depressional for the rating. Offsite Wetland A ✔ ✔ ✔ Wetland name or number ______ Wetland Rating Form – western Washington 5 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 D Depressional and Flats Wetlands WATER QUALITY FUNCTIONS - Indicators that the wetland unit functions to improve water quality Points (only 1 score per box) D D 1. Does the wetland unit have the potential to improve water quality? (see p.38) D D 1.1 Characteristics of surface water flows out of the wetland: Unit is a depression with no surface water leaving it (no outlet) points =3Unit has an intermittently flowing, OR highly constricted permanently flowing outlet points = 2 Unit has an unconstricted, or slightly constricted, surface outlet (permanently flowing)points = 1 Unit is a “flat” depression (Q. 7 on key), or in the Flats class, with permanent surface outflow and no obvious natural outlet and/or outlet is a man-made ditch points = 1(If ditch is not permanently flowing treat unit as “intermittently flowing”) Provide photo or drawing Figure ___ D S 1.2 The soil 2 inches below the surface (or duff layer) is clay or organic (use NRCS definitions)YES points = 4 NO points = 0 D D 1.3 Characteristics of persistent vegetation (emergent, shrub, and/or forest Cowardin class) Wetland has persistent, ungrazed, vegetation > = 95% of area points = 5 Wetland has persistent, ungrazed, vegetation > = 1/2 of area points = 3Wetland has persistent, ungrazed vegetation > = 1/10 of area points = 1 Wetland has persistent, ungrazed vegetation <1/10 of area points = 0 Map of Cowardin vegetation classes Figure ___ D D1.4 Characteristics of seasonal ponding or inundation. This is the area of the wetland unit that is ponded for at least 2 months, but dries out sometime during the year. Do not count the area that is permanently ponded. Estimate area as the average condition 5 out of 10 yrs. Area seasonally ponded is > ½ total area of wetland points = 4 Area seasonally ponded is > ¼ total area of wetland points = 2 Area seasonally ponded is < ¼ total area of wetland points = 0 Map of Hydroperiods Figure ___ D Total for D 1 Add the points in the boxes above D D 2. Does the wetland unit have the opportunity to improve water quality?Answer YES if you know or believe there are pollutants in groundwater or surface water coming into the wetland that would otherwise reduce water quality in streams, lakes or groundwater downgradient from the wetland.Note which of the following conditions provide the sources of pollutants. A unit may have pollutants coming from several sources, but any single source would qualify as opportunity. Grazing in the wetland or within 150 ft Untreated stormwater discharges to wetland Tilled fields or orchards within 150 ft of wetland A stream or culvert discharges into wetland that drains developed areas, residential areas, farmed fields, roads, or clear-cut logging Residential, urban areas, golf courses are within 150 ft of wetland Wetland is fed by groundwater high in phosphorus or nitrogen Other_____________________________________ YES multiplier is 2 NO multiplier is 1 (see p. 44) multiplier _____ D TOTAL - Water Quality Functions Multiply the score from D1 by D2 Add score to table on p. 1 Offsite Wetland A 2 1 0 3 5 0 6 ✔ 2 12 Comments: 2 Wetland name or number ______ Wetland Rating Form – western Washington 6 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 D Depressional and Flats Wetlands HYDROLOGIC FUNCTIONS - Indicators that the wetland unit functions to reduce flooding and stream degradation Points (only 1 score per box) D 3. Does the wetland unit have the potential to reduce flooding and erosion?(see p.46) D D 3.1 Characteristics of surface water flows out of the wetland unit Unit is a depression with no surface water leaving it (no outlet) points =4 Unit has an intermittently flowing, OR highly constricted permanently flowing outlet points = 2 Unit is a “flat” depression (Q. 7 on key), or in the Flats class, with permanent surface outflow and no obvious natural outlet and/or outlet is a man-made ditch points = 1(If ditch is not permanently flowing treat unit as “intermittently flowing”) Unit has an unconstricted, or slightly constricted, surface outlet (permanently flowing) points = 0 D D 3.2 Depth of storage during wet periods Estimate the height of ponding above the bottom of the outlet. For units with no outlet measure from the surface of permanent water or deepest part (if dry). Marks of ponding are 3 ft or more above the surface or bottom of outlet points = 7 The wetland is a “headwater” wetland” points = 5 Marks of ponding between 2 ft to < 3 ft from surface or bottom of outlet points = 5 Marks are at least 0.5 ft to < 2 ft from surface or bottom of outlet points = 3Unit is flat (yes to Q. 2 or Q. 7 on key) but has small depressions on the surface that trap water points = 1 Marks of ponding less than 0.5 ft points = 0 D D 3.3 Contribution of wetland unit to storage in the watershed Estimate the ratio of the area of upstream basin contributing surface water to the wetland to the area of the wetland unit itself. The area of the basin is less than 10 times the area of unit points = 5 The area of the basin is 10 to 100 times the area of the unit points = 3The area of the basin is more than 100 times the area of the unit points = 0 Entire unit is in the FLATS class points = 5 D Total for D 3 Add the points in the boxes above D D 4. Does the wetland unit have the opportunity to reduce flooding and erosion? Answer YES if the unit is in a location in the watershed where the flood storage, or reduction in water velocity, it provides helps protect downstream property and aquatic resources from flooding or excessive and/or erosive flows. Answer NO if the water coming into the wetland is controlled by a structure such as flood gate, tide gate, flap valve, reservoir etc. OR you estimate that more than 90% of the water in the wetland is from groundwater in areas where damaging groundwater flooding does not occur. Note which of the following indicators of opportunity apply. Wetland is in a headwater of a river or stream that has flooding problems Wetland drains to a river or stream that has flooding problems Wetland has no outlet and impounds surface runoff water that might otherwise flow into a river or stream that has flooding problems Other_____________________________________ YES multiplier is 2 NO multiplier is 1 (see p. 49) multiplier _____ D TOTAL - Hydrologic Functions Multiply the score from D 3 by D 4 Add score to table on p. 1 0 0 5 5 ✔ 2 10 Offsite Wetland A Comments: Wetland name or number ______ Wetland Rating Form – western Washington 13 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 These questions apply to wetlands of all HGM classes. HABITAT FUNCTIONS - Indicators that unit functions to provide important habitat Points (only 1 score per box) H 1. Does the wetland unit have the potential to provide habitat for many species? H 1.1 Vegetation structure (see p. 72) Check the types of vegetation classes present (as defined by Cowardin)- Size threshold for each class is ¼ acre or more than 10% of the area if unit is smaller than 2.5 acres.____Aquatic bed ____Emergent plants____Scrub/shrub (areas where shrubs have >30% cover)____Forested (areas where trees have >30% cover) If the unit has a forested class check if:____The forested class has 3 out of 5 strata (canopy, sub-canopy, shrubs, herbaceous, moss/ground-cover) that each cover 20% within the forested polygon Add the number of vegetation structures that qualify. If you have: 4 structures or more points = 4 3 structures points = 2 2 structures points = 1 1 structure points = 0 Figure ___ H 1.2. Hydroperiods (see p. 73) Check the types of water regimes (hydroperiods) present within the wetland. The water regime has to cover more than 10% of the wetland or ¼ acre to count. (see text for descriptions of hydroperiods) ____Permanently flooded or inundated 4 or more types present points = 3 ____Seasonally flooded or inundated 3 types present points = 2 ____Occasionally flooded or inundated 2 types present point = 1____Saturated only 1 type present points = 0 ____ Permanently flowing stream or river in, or adjacent to, the wetland ____ Seasonally flowing stream in, or adjacent to, the wetland ____Lake-fringe wetland = 2 points ____Freshwater tidal wetland = 2 points Map of hydroperiods Figure ___ H 1.3. Richness of Plant Species (see p. 75) Count the number of plant species in the wetland that cover at least 10 ft2. (different patches of the same species can be combined to meet the size threshold) You do not have to name the species. Do not include Eurasian Milfoil, reed canarygrass, purple loosestrife, Canadian Thistle If you counted: > 19 species points = 2 List species below if you want to: 5 - 19 species points = 1 < 5 species points = 0 Total for page ______ Map of Cowardin vegetation classes Offsite Wetland A ✔ ✔ 2 1 ✔ 3 0 1 2 Wetland name or number ______ Wetland Rating Form – western Washington 14 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 H 1.4. Interspersion of habitats (see p. 76)Decide from the diagrams below whether interspersion between Cowardin vegetation classes (described in H 1.1), or the classes and unvegetated areas (can include open water or mudflats) is high, medium, low, or none. None = 0 points Low = 1 point Moderate = 2 points [riparian braided channels] High = 3 points NOTE: If you have four or more classes or three vegetation classes and open water the rating is always “high”.Use map of Cowardin vegetation classes Figure ___ H 1.5. Special Habitat Features: (see p. 77) Check the habitat features that are present in the wetland. The number of checks is the number of points you put into the next column. ____Large, downed, woody debris within the wetland (>4in. diameter and 6 ft long). ____Standing snags (diameter at the bottom > 4 inches) in the wetland ____Undercut banks are present for at least 6.6 ft (2m) and/or overhanging vegetation extends at least 3.3 ft (1m) over a stream (or ditch) in, or contiguous with the unit, for at least 33 ft (10m)____Stable steep banks of fine material that might be used by beaver or muskrat for denning (>30degree slope) OR signs of recent beaver activity are present (cut shrubs or trees that have not yet turned grey/brown) ____At least ¼ acre of thin-stemmed persistent vegetation or woody branches are present in areas that are permanently or seasonally inundated.(structures for egg-laying by amphibians) ____ Invasive plants cover less than 25% of the wetland area in each stratum of plants NOTE: The 20% stated in early printings of the manual on page 78 is an error. H 1. TOTAL Score - potential for providing habitat Add the scores from H1.1, H1.2, H1.3, H1.4, H1.5 Comments Offsite Wetland A 2 ✔ 2 ✔ ✔ 2 6 Wetland name or number ______ Wetland Rating Form – western Washington 15 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 H 2. Does the wetland unit have the opportunity to provide habitat for many species? H 2.1 Buffers (see p. 80) Choose the description that best represents condition of buffer of wetland unit.The highest scoring criterion that applies to the wetland is to be used in the rating. See text for definition of “undisturbed.” 100 m (330ft) of relatively undisturbed vegetated areas, rocky areas, or open water >95% of circumference. No structures are within the undisturbed part of buffer.(relatively undisturbed also means no-grazing, no landscaping, no daily human use) Points = 5 100 m (330 ft) of relatively undisturbed vegetated areas, rocky areas, or open water > 50% circumference. Points = 4 50 m (170ft) of relatively undisturbed vegetated areas, rocky areas, or open water >95% circumference. Points = 4 100 m (330ft) of relatively undisturbed vegetated areas, rocky areas, or open water > 25% circumference, . Points = 3 50 m (170ft) of relatively undisturbed vegetated areas, rocky areas, or open water for > 50% circumference. Points = 3 If buffer does not meet any of the criteria above No paved areas (except paved trails) or buildings within 25 m (80ft) of wetland > 95% circumference. Light to moderate grazing, or lawns are OK. Points = 2 No paved areas or buildings within 50m of wetland for >50% circumference. Light to moderate grazing, or lawns are OK. Points = 2 Heavy grazing in buffer. Points = 1 Vegetated buffers are <2m wide (6.6ft) for more than 95% of the circumference (e.g. tilled fields, paving, basalt bedrock extend to edge of wetland Points = 0. Buffer does not meet any of the criteria above. Points = 1 Aerial photo showing buffers Figure ___ H 2.2 Corridors and Connections (see p. 81) H 2.2.1 Is the wetland part of a relatively undisturbed and unbroken vegetated corridor (either riparian or upland) that is at least 150 ft wide, has at least 30% cover of shrubs, forest or native undisturbed prairie, that connects to estuaries, other wetlands or undisturbed uplands that are at least 250 acres in size? (dams in riparian corridors,heavily used gravel roads,paved roads, are considered breaks in the corridor). YES = 4 points (go to H 2.3) NO = go to H 2.2.2H 2.2.2 Is the wetland part of a relatively undisturbed and unbroken vegetated corridor (either riparian or upland) that is at least 50ft wide, has at least 30% cover of shrubs or forest, and connects to estuaries, other wetlands or undisturbed uplands that are at least 25 acres in size? OR a Lake-fringe wetland, if it does not have an undisturbed corridor as in the question above? YES = 2 points (go to H 2.3) NO = H 2.2.3H 2.2.3 Is the wetland: within 5 mi (8km) of a brackish or salt water estuary OR within 3 mi of a large field or pasture (>40 acres) OR within 1 mi of a lake greater than 20 acres? YES = 1 point NO = 0 points Total for page______ Offsite Wetland A ✔ 1 4 ✔ ✔ 1 2 Wetland name or number ______ Wetland Rating Form – western Washington 16 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 H 2.3 Near or adjacent to other priority habitats listed by WDFW (see new and complete descriptions of WDFW priority habitats, and the counties in which they can be found, in the PHS report http://wdfw.wa.gov/hab/phslist.htm )Which of the following priority habitats are within 330ft (100m) of the wetland unit?NOTE: the connections do not have to be relatively undisturbed. ____Aspen Stands:Pure or mixed stands of aspen greater than 0.4 ha (1 acre). ____Biodiversity Areas and Corridors: Areas of habitat that are relatively important to various species of native fish and wildlife (full descriptions in WDFW PHS report p. 152).____Herbaceous Balds:Variable size patches of grass and forbs on shallow soils over bedrock. ____Old-growth/Mature forests: (Old-growth west of Cascade crest) Stands of at least 2 tree species, forming a multi-layered canopy with occasional small openings; with at least 20 trees/ha (8 trees/acre) > 81 cm (32 in) dbh or > 200 years of age.(Mature forests)Stands with average diameters exceeding 53 cm (21 in) dbh; crown cover may be less that 100%; crown cover may be less that 100%; decay, decadence,numbers of snags, and quantity of large downed material is generally less than that found in old-growth; 80 - 200 years old west of the Cascade crest. ____Oregon white Oak: Woodlands Stands of pure oak or oak/conifer associations where canopy coverage of the oak component is important (full descriptions in WDFW PHS report p. 158).____Riparian: The area adjacent to aquatic systems with flowing water that contains elements of both aquatic and terrestrial ecosystems which mutually influence each other. ____Westside Prairies:Herbaceous, non-forested plant communities that can either take theform of a dry prairie or a wet prairie (full descriptions in WDFW PHS report p. 161).____Instream:The combination of physical, biological, and chemical processes and conditions that interact to provide functional life history requirements for instream fish and wildlife resources. ____Nearshore: Relatively undisturbed nearshore habitats. These include Coastal Nearshore, Open Coast Nearshore, and Puget Sound Nearshore. (full descriptions of habitats and the definition of relatively undisturbed are in WDFW report: pp. 167-169 and glossary in Appendix A). ____Caves: A naturally occurring cavity, recess, void, or system of interconnected passages under the earth in soils, rock, ice, or other geological formations and is large enough to contain a human. ____Cliffs:Greater than 7.6 m (25 ft) high and occurring below 5000 ft.____Talus:Homogenous areas of rock rubble ranging in average size 0.15 - 2.0 m (0.5 -6.5 ft), composed of basalt, andesite, and/or sedimentary rock, including riprap slides and mine tailings. May be associated with cliffs.____Snags and Logs:Trees are considered snags if they are dead or dying and exhibit sufficient decay characteristics to enable cavity excavation/use by wildlife. Priority snags have a diameter at breast height of > 51 cm (20 in) in western Washington and are > 2 m (6.5 ft) in height. Priority logs are > 30 cm (12 in) in diameter at the largest end, and > 6 m (20 ft) long.If wetland has 3 or more priority habitats = 4 points If wetland has 2 priority habitats = 3 points If wetland has 1 priority habitat = 1 point No habitats = 0 points Note: All vegetated wetlands are by definition a priority habitat but are not included in this list. Nearby wetlands are addressed in question H 2.4) Offsite Wetland A ✔ ✔ ✔ 4 Wetland name or number ______ Wetland Rating Form – western Washington 17 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 H 2.4 Wetland Landscape (choose the one description of the landscape around the wetland that best fits)(see p. 84) There are at least 3 other wetlands within ½ mile, and the connections between them are relatively undisturbed (light grazing between wetlands OK, as is lake shore with some boating, but connections should NOT be bisected by paved roads, fill, fields, or other development. points = 5 The wetland is Lake-fringe on a lake with little disturbance and there are 3 other lake-fringe wetlands within ½ mile points = 5 There are at least 3 other wetlands within ½ mile, BUT the connections between them are disturbed points = 3The wetland is Lake-fringe on a lake with disturbance and there are 3 other lake-fringe wetland within ½ mile points = 3There is at least 1 wetland within ½ mile. points = 2There are no wetlands within ½ mile. points = 0 H 2. TOTAL Score - opportunity for providing habitat Add the scores from H2.1,H2.2, H2.3, H2.4 TOTAL for H 1 from page 14 Total Score for Habitat Functions –add the points for H 1, H 2 and record the result on p. 1 Offsite Wetland A 3 9 6 15 Wetland name or number ______ Wetland Rating Form – western Washington 18 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 CATEGORIZATION BASED ON SPECIAL CHARACTERISTICS Please determine if the wetland meets the attributes described below and circle the appropriate answers and Category. Wetland Type Check off any criteria that apply to the wetland. Circle the Category when the appropriate criteria are met. Category SC 1.0 Estuarine wetlands (see p. 86) Does the wetland unit meet the following criteria for Estuarine wetlands? The dominant water regime is tidal, Vegetated, and With a salinity greater than 0.5 ppt. YES = Go to SC 1.1 NO ___ SC 1.1 Is the wetland unit within a National Wildlife Refuge, National Park, National Estuary Reserve, Natural Area Preserve, State Park or Educational, Environmental, or Scientific Reserve designated under WAC 332-30-151? YES = Category I NO go to SC 1.2 Cat. I SC 1.2 Is the wetland unit at least 1 acre in size and meets at least two of the following three conditions? YES = Category I NO = Category II The wetland is relatively undisturbed (has no diking, ditching, filling, cultivation, grazing, and has less than 10% cover of non-native plant species. If the non-native Spartina spp. are the only species that cover more than 10% of the wetland, then the wetland should be given a dual rating (I/II). The area of Spartina would be rated a Category II while the relatively undisturbed upper marsh with native species would be a Category I. Do not, however, exclude the area of Spartina in determining the size threshold of 1 acre. At least ¾ of the landward edge of the wetland has a 100 ft buffer of shrub, forest, or un-grazed or un-mowed grassland. The wetland has at least 2 of the following features: tidal channels, depressions with open water, or contiguous freshwater wetlands. Cat. I Cat. II Dual rating I/II Offsite Wetland A ✔ No Wetland name or number ______ Wetland Rating Form – western Washington 19 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 SC 2.0 Natural Heritage Wetlands (see p. 87)Natural Heritage wetlands have been identified by the Washington Natural Heritage Program/DNR as either high quality undisturbed wetlands or wetlands that support state Threatened, Endangered, or Sensitive plant species. SC 2.1 Is the wetland unit being rated in a Section/Township/Range that contains a Natural Heritage wetland? (this question is used to screen out most sites before you need to contact WNHP/DNR) S/T/R information from Appendix D ___ or accessed from WNHP/DNR web site ___ YES____–contact WNHP/DNR (see p. 79) and go to SC 2.2 NO ___ SC 2.2 Has DNR identified the wetland as a high quality undisturbed wetland or as or as a site with state threatened or endangered plant species? YES = Category I NO ____not a Heritage Wetland Cat. I SC 3.0 Bogs (see p. 87)Does the wetland unit (or any part of the unit) meet both the criteria for soils and vegetation in bogs? Use the key below to identify if the wetland is a bog. If you answer yes you will still need to rate the wetland based on its functions. 1. Does the unit have organic soil horizons (i.e. layers of organic soil), either peats or mucks,that compose 16 inches or more of the first 32 inches of the soil profile? (See Appendix B for a field key to identify organic soils)? Yes - go to Q. 3 No - go to Q. 2 2. Does the unit have organic soils, either peats or mucks that are less than 16 inches deep over bedrock, or an impermeable hardpan such as clay or volcanic ash, or that are floating on a lake or pond? Yes - go to Q. 3 No -Is not a bog for purpose of rating 3. Does the unit have more than 70% cover of mosses at ground level, AND other plants, if present, consist of the “bog” species listed in Table 3 as a significant component of the vegetation (more than 30% of the total shrub and herbaceous cover consists of species in Table 3)? Yes –Is a bog for purpose of rating No - go to Q. 4 NOTE: If you are uncertain about the extent of mosses in the understory you may substitute that criterion by measuring the pH of the water that seeps into a hole dug at least 16” deep. If the pH is less than 5.0 and the “bog” plant species in Table 3 are present, the wetland is a bog. 1.Is the unit forested (> 30% cover) with sitka spruce, subalpine fir, western red cedar, western hemlock, lodgepole pine, quaking aspen, Englemann’s spruce, or western white pine, WITH any of the species (or combination of species) on the bog species plant list in Table 3 as a significant component of the ground cover (> 30% coverage of the total shrub/herbaceous cover)? 2. YES = Category I No___ Is not a bog for purpose of rating Cat. I Offsite Wetland A ✔ ✔ ✔ ✔ No No Wetland name or number ______ Wetland Rating Form – western Washington 20 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 SC 4.0 Forested Wetlands (see p. 90)Does the wetland unit have at least 1 acre of forest that meet one of these criteria for the Department of Fish and Wildlife’s forests as priority habitats?If you answer yes you will still need to rate the wetland based on its functions. Old-growth forests: (west of Cascade crest) Stands of at least two tree species, forming a multi-layered canopy with occasional small openings; with at least 8 trees/acre (20 trees/hectare) that are at least 200 years of age OR have a diameter at breast height (dbh) of 32 inches (81 cm) or more. NOTE: The criterion for dbh is based on measurements for upland forests. Two-hundred year old trees in wetlands will often have a smaller dbh because their growth rates are often slower. The DFW criterion is and “OR” so old-growth forests do not necessarily have to have trees of this diameter. Mature forests: (west of the Cascade Crest) Stands where the largest trees are 80 –200 years old OR have average diameters (dbh) exceeding 21 inches (53cm); crown cover may be less that 100%; decay, decadence, numbers of snags, and quantity of large downed material is generally less than that found in old-growth. YES = Category I NO ___not a forested wetland with special characteristics Cat. I SC 5.0 Wetlands in Coastal Lagoons (see p. 91) Does the wetland meet all of the following criteria of a wetland in a coastal lagoon? The wetland lies in a depression adjacent to marine waters that is wholly or partially separated from marine waters by sandbanks, gravel banks, shingle, or, less frequently, rocks The lagoon in which the wetland is located contains surface water that is saline or brackish (> 0.5 ppt) during most of the year in at least a portion of the lagoon (needs to be measured near the bottom) YES = Go to SC 5.1 NO___ not a wetland in a coastal lagoon SC 5.1 Does the wetland meets all of the following three conditions? The wetland is relatively undisturbed (has no diking, ditching, filling, cultivation, grazing), and has less than 20% cover of invasive plant species (see list of invasive species on p. 74). At least ¾ of the landward edge of the wetland has a 100 ft buffer of shrub, forest, or un-grazed or un-mowed grassland. The wetland is larger than 1/10 acre (4350 square feet) YES = Category I NO = Category II Cat. I Cat. II Offsite Wetland A No No ✔ ✔ Wetland name or number ______ Wetland Rating Form – western Washington 21 August 2004 version 2 Updated with new WDFW definitions Oct. 2008 SC 6.0 Interdunal Wetlands (see p. 93) Is the wetland unit west of the 1889 line (also called the Western Boundary of Upland Ownership or WBUO)? YES - go to SC 6.1 NO __ not an interdunal wetland for rating If you answer yes you will still need to rate the wetland based on its functions. In practical terms that means the following geographic areas: Long Beach Peninsula- lands west of SR 103 Grayland-Westport- lands west of SR 105 Ocean Shores-Copalis- lands west of SR 115 and SR 109 SC 6.1 Is the wetland one acre or larger, or is it in a mosaic of wetlands that is once acre or larger? YES = Category II NO –go to SC 6.2 SC 6.2 Is the unit between 0.1 and 1 acre, or is it in a mosaic of wetlands that is between 0.1 and 1 acre? YES = Category III Cat. II Cat. III Category of wetland based on Special Characteristics Choose the “highest” rating if wetland falls into several categories, and record on p. 1. If you answered NO for all types enter “Not Applicable” on p.1 Offsite Wetland A No ✔ NA Kennydale Gateway Critical Areas Report 23 July 2021 Copyright © 2019 Talasaea Consultants, Inc. 1779 Critical Areas Report (2021-07-23).docx Appendix C APPENDIX C FEDERAL EMERGENCY MANAGEMENT AGENCY LETTER OF MAP AMENDMENT DETERMINATION DOCUMENT (REMOVAL) Case No.: 12-10-1006XDate: LOMA Federal Emergency Management Agency Washington, D.C. 20472 Page 1 of 3 May 22, 2012 COMMUNITY AND MAP PANEL INFORMATION LEGAL PROPERTY DESCRIPTION COMMUNITY AFFECTED MAP PANEL NUMBER: 53033C0664F DATE: 5/16/1995 FLOODING SOURCE: MAY CREEK CITY OF RENTON, KING COUNTY, WASHINGTON A portion of Government Lot 1, Section 32, and a portion of Government Lot 5, Section 29, all in Township 24 North, Range 5 East, Willamette Meridian, and a parcel of land, as described in the Statutory Warranty Deed (Pan Abode Site), recorded as Document No. 9803260839, in the Office of the Auditor, King County, Washington The portion of property is more particularly described by the following metes and bounds: COMMUNITY NO.: 530088 DATUM: WGS 84 APPROXIMATE LATITUDE & LONGITUDE OF PROPERTY: 47.530, -122.199 SOURCE OF LAT & LONG: STREETS & TRIPS 2009 DETERMINATION DOCUMENT (REMOVAL) LETTER OF MAP AMENDMENT DETERMINATION STREET FLOOD ZONE LOWEST LOT ELEVATION (NGVD 29) BLOCK/ SECTION SUBDIVISIONLOT OUTCOME 1% ANNUAL CHANCE FLOOD ELEVATION (NGVD 29) LOWEST ADJACENT GRADE ELEVATION (NGVD 29) WHAT IS REMOVED FROM THE SFHA 1, 5 27.3 to 30.6 feet --26.4 to 30.1 feet X (shaded) Portion of Property 4350 Lake Washington Boulevard North ---- Special Flood Hazard Area (SFHA) - The SFHA is an area that would be inundated by the flood having a 1-percent chance of being equaled or exceeded in any given year (base flood). ADDITIONAL CONSIDERATIONS (Please refer to the appropriate section on Attachment 1 for the additional considerations listed below.) LEGAL PROPERTY DESCRIPTION PORTIONS REMAIN IN THE SFHA STUDY UNDERWAY CORRECTED COPY This document provides the Federal Emergency Management Agency's determination regarding a request for a Letter of Map Amendment for the property described above. Using the information submitted and the effective National Flood Insurance Program (NFIP) map, we have determined that the described portion(s) of the property(ies) is/are not located in the SFHA, an area inundated by the flood having a 1-percent chance of being equaled or exceeded in any given year (base flood). This document amends the effective NFIP map to remove the subject property from the SFHA located on the effective NFIP map; therefore, the Federal mandatory flood insurance requirement does not apply. However, the lender has the option to continue the flood insurance requirement to protect its financial risk on the loan. A Preferred Risk Policy (PRP) is available for buildings located outside the SFHA. Information about the PRP and how one can apply is enclosed. This determination is based on the flood data presently available. The enclosed documents provide additional information regarding this determination. If you have any questions about this document, please contact the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA MAP) or by letter addressed to the Federal Emergency Management Agency, Engineering Library, 847 South Pickett Street, Alexandria, VA 22304-4605. Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration Case No.: 12-10-1006XDate: LOMA Federal Emergency Management Agency Washington, D.C. 20472 Page 2 of 3 May 22, 2012 LETTER OF MAP AMENDMENT DETERMINATION DOCUMENT (REMOVAL) ATTACHMENT 1 (ADDITIONAL CONSIDERATIONS) LEGAL PROPERTY DESCRIPTION (CONTINUED) COMMENCING at the Quarter Corner common to Sections 29 and 32 of Township 24 North, Range 5 East, Willamette Meridian; thence N88°48'34"W, a distance of 545.24 feet to the POINT OF BEGINNING; thence N30°23'18"W, a distance of 35.21 feet; thence N88°48'34"W, a distance of 77.13 feet; thence 58.06 feet along a non-tangent curve having a radius point of S62°59'23"W, a radius of 120.00 feet, a central angle of 27°43'15", and a chord bearing of N40°52'14"W, a distance of 57.49 feet; thence 68.23 feet along a curve to the left having a radius of 180.00 feet and a central angle of 21°43'07"; thence N33°00'45"W, a distance of 11.60 feet; thence 437.58 feet along a non-tangent curve having a radius point of S33°54'37"E, a radius of 1115.92 feet, a central angle of 22°28'02", and a chord bearing of S44°51'22"W, a distance of 434.78 feet; thence S30°54'45"W, a distance of 21.71 feet; thence S66°22'10"E, a distance of 14.52 feet; thence S34°06'38"W, a distance of 73.77 feet; thence S31°01'59"W, a distance of 39.45 feet; thence S58°23'49"E, a distance of 38.46 feet; thence S31°31'12"W, a distance of 139.75 feet; thence S62°59'09"E, a distance of 685.08 feet; thence N01°18'40"W, a distance of 323.05 feet; thence N01°16'09"W, a distance of 50.27 feet; thence N00°36'36"W, a distance of 51.27 feet; thence N00°55'35"W, a distance of 50.91; thence N00°13'53"E, a distance of 51.92 feet; thence N01°13'52"E, a distance of 52.48 feet; thence N02°28'45"E, a distance of 52.97 feet; thence 81.08 feet along a curve to the right having a radius point of S86°48'48"E, a radius of 2034.86 feet, a central angle of 02°16'59", and a chord bearing of N04°19'41"E, a distance of 81.08 feet; thence N30°23'18"W, a distance of 35.22 feet to the POINT OF BEGINNING. PORTIONS OF THE PROPERTY REMAIN IN THE SFHA (This Additional Consideration applies to the preceding 1 Property.) Portions of this property, but not the subject of the Determination/Comment document, may remain in the Special Flood Hazard Area. Therefore, any future construction or substantial improvement on the property remains subject to Federal, State/Commonwealth, and local regulations for floodplain management. STUDY UNDERWAY (This Additional Consideration applies to all properties in the LOMA DETERMINATION DOCUMENT (REMOVAL)) This determination is based on the flood data presently available. However, the Federal Emergency Management Agency is currently revising the National Flood Insurance Program (NFIP) map for the community. New flood data could be generated that may affect this property. When the new NFIP map is issued it will supersede this determination. The Federal requirement for the purchase of flood insurance will then be based on the newly revised NFIP map. This attachment provides additional information regarding this request. If you have any questions about this attachment, please contact the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA MAP) or by letter addressed to the Federal Emergency Management Agency, Engineering Library, 847 South Pickett Street, Alexandria, VA 22304-4605. Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration Case No.: 12-10-1006XDate: LOMA Federal Emergency Management Agency Washington, D.C. 20472 Page 3 of 3 May 22, 2012 LETTER OF MAP AMENDMENT DETERMINATION DOCUMENT (REMOVAL) ATTACHMENT 1 (ADDITIONAL CONSIDERATIONS) CORRECTED COPY (This Additional Consideration applies to the preceding LOMA DETERMINATION DOCUMENT (REMOVAL)) This Determination Document has been corrected to reflect a change in the previous determination issued for the subject property. Please discard the previous determination document for the subject property. This attachment provides additional information regarding this request. If you have any questions about this attachment, please contact the FEMA Map Assistance Center toll free at (877) 336-2627 (877-FEMA MAP) or by letter addressed to the Federal Emergency Management Agency, Engineering Library, 847 South Pickett Street, Alexandria, VA 22304-4605. Luis Rodriguez, P.E., Chief Engineering Management Branch Federal Insurance and Mitigation Administration APPENDIX D Arborist Report Greenforest Incorporated C o n s u l t i n g A r b o r i s t 4547 South Lucile Street, Seattle, WA 98118 Tel. 206-723-0656 TO: Lafe B. Hermansen Core Design, Inc. 12100 NE 195th St Suite 300 Bothell WA 98011 REFERENCE: Pan Abode Arborist Report PROJECT SITE: 4350 Lake Washington Blvd. North Renton WA DATE: June 25, 2021 PREPARED BY: Favero Greenforest, ISA Certified Arborist # PN -0143A ISA Tree Risk Assessment Qualified ASCA Registered Consulting Arborist® #379 INTRODUCTION You contacted me and contracted my services as a consulting arborist. My assignment is to inspect trees at the above referenced site. The purpose of this report is to establish the condition of the significant trees to satisfy City of Renton permit submittal requirements. I received a topographic survey prepared by Bush, Roed & Hitchings, Inc., dated 7/17/2015. I visited the site 5/8/2019 and again 5/25/2021 and visually inspected the trees indicated on the site, which are the subject of this report. These trees represent all regulated trees on the parcel. SUMMARY Significant Trees on Site 55 Landmark Trees on Site 1 Dangerous Trees on Site 6 Total Subject Trees 62 The site is covered mostly in grass and brambles. The subject trees stand mainly at the site perimeter: along Lake Washington Blvd. N., and abutting the May Creek Park to the south. Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 2 of 15 Greenforest Registered Consulting Arborist Several dead trees were assessed during the initial site inspection, and are excluded from this report and tree retention calculations. LIMITATIONS AND USE OF THIS REPORT This tree report establishes, via the most practical means available, the existing conditions of the trees on the subject property. Ratings for health and structure, as well as any recommendations are valid only through the development and construction process. This report is based solely on what is readily visible and observable, without any invasive means. There are several conditions that can affect a tree’s condition that may be pre-existing and unable to be ascertained with a visual-only analysis. No attempt was made to determine the presence of hidden or concealed conditions which may contribute to the risk or failure potential of trees on the site. These conditions include root and stem (trunk) rot, internal cracks, structural defects or construction damage to roots, which may be hidden beneath the soil. Additionally, construction and post-construction circumstances can cause a relatively rapid deterioration of a tree’s condition. IDENTIFICATION SCHEME Tree numbers shown on the attached Tree Number Exhibit are also used in the attached Significant Tree Inventory. SPECIES AND SIZE OF EACH TREE I measured the trunk diameter (54” from grade) of each tree, and identified each tree by common name. REASON(S) FOR ANY TREE REMOVAL I rated the health, structure and form of each tree (see attached inventory). Trees with significant visible problems or defects are indicated as Dangerous and are not viable for retention. Removal is recommended for 58 trees, either for health/structural reasons, or because of proposed site improvements. TREE INSPECTION METHOD – TREE HEALTH, CONDITION AND VIABILITY I visually inspected each tree from the ground. I performed a Level 1 risk assessment.1 This is the standard assessment for populations of trees near specified targets, conducted in order to identify obvious defects or specified conditions such as a pre-development inventory. This is a limited visual assessment focuses on identifying trees with imminent 1 Companion publication to the ANSI A300 Part 9: Tree Shrub and Other woody Plant Management – Standard Practices, Tree Risk Assessment. 2011. ISA. Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 3 of 15 Greenforest Registered Consulting Arborist and/or probable likelihood of failure, and/or other visible conditions that will affect tree retention. I recorded tree species and size (DBH). I estimated the average dripline of each tree. I rated the condition of each tree, both health and structure. A tree’s structure is distinct from its health. This inspection identifies what is visible with both. High-risk trees can appear healthy in that they can have a dense, green canopy. This may occur when there is sufficient sapwood or adventitious roots present to maintain tree health, but inadequate strength for structural support. Conversely, trees in poor health may or may not be structurally stable. For example, tree decline due to root disease is likely to cause the tree to be structurally unstable, while decline due to drought or insect attack may not. One way that tree health and structure are linked is that healthy trees are more capable of compensating for structural defects. A healthy tree can develop adaptive growth that adds strength to parts weakened by decay, cracks, and wounds. This report identifies unhealthy trees based on existing health conditions and tree structure, and specifies which trees are most suitable for preservation.2 No invasive procedures were performed on any trees. The results of this inspection are based on what was visible at the time of the inspection. The attached inventory summarizes my inspection results and provides the following information for each tree: Proposed Action – indicates if tree is to be removed or retained. Tree Category as defined by municipal code. (TREE: A woody perennial usually having one dominant trunk, or, for certain species, a multi-stemmed trunk system, with a potential minimum height of ten feet (10') at maturity. Dangerous: Any tree that has been certified, in a written report, as dead, terminally diseased, damaged, or otherwise dangerous to persons or property by a licensed landscape architect, or certified arborist. Landmark: A tree with a caliper of thirty inches (30") or greater. (Average multiple stems and report single integer) 2 Companion publication to the ANSI A300 Part 5: Tree Shrub and Other woody Plant Maintenance – Standard Practices, Managing Trees During Construction. 2008. ISA. Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 4 of 15 Greenforest Registered Consulting Arborist Significant: A tree with a caliper of at least six inches (6"), or an alder or cottonwood tree with a caliper of at least eight inches (8"). Trees qualified as dangerous shall not be considered significant. Trees planted within the most recent ten (10) years shall qualify as significant trees, regardless of the actual caliper. Reason for Removal includes dangerous trees (6) or because they conflict with proposed improvements (52). Retention Priority indicates priority number based on municipal code. Tree number as shown on tag in the field, and on attached exhibit. DBH stem diameter in inches measured 4.5 feet from the ground. Tree Species Common name. Dripline Average branch extension from the trunk as radius in feet. Health and Structure/Form ratings ‘1’ indicates good to excellent condition; no visible health-related problems or structural defects, ‘2’ indicates fair condition; minor visible problems or defects that may require attention if the tree is retained, and ‘3’ indicates poor condition; significant visible problems or defects and tree removal is recommended. Comments on Condition obvious structural defects or diseases visible at time of inspection, which includes: Asymmetric canopy - the tree has an asymmetric canopy from space and light competition from adjacent trees. Bow in trunk - a trunk lean characterized by the top of the tree leaning over. (Common with edge trees) Canker - disease cankers are established on trunk/branches. Dogleg in trunk - trunk with a bow or defective bend (90°) in trunk often half way of further up the trunk. Double leader - the tree has multiple stem attachments, which may require maintenance or monitoring over time. Included bark - an inclusion of bark at the attachment of multiple leaders that prevents a wood-to-wood attachment Lean - angle of the trunk from vertical. Multiple leaders - the tree has multiple stem attachments, which may lead to tree failure and require maintenance or monitoring over time. Previous failure - tree trunk previously broken and defective. Slender - tree lacks adequate trunk taper to stand lone. Stem Canker - disease canker on trunk/branches. Sweep in trunk - characterized by a leaning lower trunk and a more upright top. Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 5 of 15 Greenforest Registered Consulting Arborist Stumpsprout- tree previously cut at grade with multiple stems and potentially weak attachments. Suppressed - tree crowded by larger adjacent trees, with defective structure and/or low vigor. Retain tree only as a grove tree, not stand-alone. Sweep - tree leans away from adjacent trees. Characterized by a leaning lower trunk and a top that is more upright. Tree leans - trunk has significant lean from vertical. Viability - a determination by the arborist whether the tree is viable for retention. Type indicates if tree is Deciduous (D) or Evergreen (E). LIMITS OF DISTURBANCE Limits of Disturbance (LOD) are calculated for all the retained significant trees. They are listed below as radii in feet from the trunk for all sides of the tree. They are determined using rootplate 3 and trunk diameter,4,5 and ISA Best Management Practices.6 These are the minimum distances from the trees for any soil disturbance, and represent the area to be protected during construction. These LOD are malleable and may be adjusted during the design and construction process. The following table lists the limits of disturbance of each of the 6 retained trees. Limits of Disturbance in feet as radius from the base of the tree trunk. Tree Id. DBH Species DL LOD 1829 12” Red alder 15’ 8’ 1830 13” Red alder 15’ 7’ 1831 10” Red alder 15’ 6’ 1837 9” Red alder 16’ 6’ 1838 23” Bigleaf maple 35’ 15’ 1863 8” Red alder 14’ 6’ IMPACT OF NECESSARY TREE REMOVAL Removal of the 58 trees shall have no impact on the 6 retained trees. The retained trees stand at the SE corner of the site and will remain protected by trees within the park immediately to the south. 3 Coder, Kim D. 2005. Tree Biomechanics Series. University of Georgia School of Forest Resources. 4 Smiley, E. Thomas, Ph. D. Assessing the Failure Potential of Tree Roots, Shade Tree Technical Report. Bartlett Tree Research Laboratories. 5 Fite, Kelby and E. Thomas Smiley. 2009. Managing Trees During construction; Part Two. Arborist News. ISA. 6 Companion publication to the ANSI A300 Series, Part 5: Managing Trees During Construction. 2008. ISA. Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 6 of 15 Greenforest Registered Consulting Arborist TREE RETENTION PRIORITY CRITERIA Priority criteria is provided below from RMC §4-4-130H.1.b. and indicated for each regulated tree in the attached inventory. Priority One i. Landmark trees; ii. Significant trees that form a continuous canopy; iii. Significant trees on slopes greater than twenty percent (20%); iv. Significant trees adjacent to critical areas and their associated buffers; and v. Significant trees over sixty feet (60') in height or greater than eighteen inches (18") caliper. Priority Two i. Healthy tree groupings whose associated undergrowth can be preserved; ii. Other significant native evergreen or deciduous trees; and iii. Other significant non-native trees. Priority Three Alders and cottonwoods shall be retained when all other trees have been evaluated for retention and are not able to be retained, unless the alders and/or cottonwoods are used as part of an approved enhancement project within a critical area or its buffer. SUPPLEMENTAL TREES Supplemental trees are required as a result of the proposed tree removal. Replacement trees shall be at minimum 6-feet tall, each with a single, straight trunk without defect or deformity. Each tree shall have even branch distribution around and along the trunk’s axis, with a minimum 90% live crown ratio (percent of trunk with foliage-bearing branches). Deciduous trees shall be at minimum 2” caliper, with a trunk free from defect or injury, even and uniform branch distribution, and a LCR of 40% or greater. Supplemental trees shall have foliage (when present) that is normal in color and density, and/or shoot growth and bud size evident of good tree vitality. Tree planting activities shall comply with ANSI A-300 Part 6:Tree, Shrub, and Other Woody Plant Maintenance – Standard Practice (Transplanting). And shall follow ISAs Best Management Practices – Tree Planting (2005). Rootballs shall be set on undisturbed or packed soil to prevent sinking, and the rootcrowns shall be exposed prior to planting and set level with finished grade. All wires, cords and Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 7 of 15 Greenforest Registered Consulting Arborist burlap shall be removed at planting. If staking is required to keep the tree upright during establishment, all cords, stakes and wires shall be removed one year after planting. TREE RETENTION AND LAND CLEARING REGULATIONS The following pertains to the protection and preservation of 2 retained trees: 4.4.130 §H.9. Protection Measures During Construction: Protection measures in this subsection shall apply for all trees that are to be retained. All of the following tree protection measures shall apply: a. Construction Storage Prohibited: The applicant may not fill, excavate, stack or store any equipment, dispose of any materials, supplies or fluids, operate any equipment, install impervious surfaces, or compact the earth in any way within the area defined by the drip line of any tree to be retained. b. Fenced Protection Area Required: Prior to development activities, the applicant shall erect and maintain six-foot (6') high chain link temporary construction fencing around the drip lines of all retained trees or at a distance surrounding the tree equal to one and one-quarter feet (1.25') for every one inch (1") of trunk caliper, whichever is greater, or along the perimeter of a tree protection tract. Placards shall be placed on fencing every fifty feet (50') indicating the words, “NO TRESPASSING – Protected Trees,” or on each side of the fencing if less than fifty feet (50'). Site access to individually protected trees or groups of trees shall be fenced and signed. Individual trees shall be fenced on four (4) sides. In addition, the applicant shall provide supervision whenever equipment or trucks are moving near trees. c. Protection from Grade Changes: If the grade level adjoining to a tree to be retained is to be raised, the applicant shall construct a dry rock wall or rock well around the tree. The diameter of this wall or well must be equal to the tree’s drip line. d. Impervious Surfaces Prohibited within the Drip Line: The applicant may not install impervious surface material within the area defined by the drip line of any tree to be retained. e. Restrictions on Grading within the Drip Lines of Retained Trees: The grade level around any tree to be retained may not be lowered within the greater of the following areas: (i) the area defined by the drip line of the tree, or (ii) an area around the tree equal to one and one-half feet (1-1/2') in diameter for each one inch (1") of tree caliper. A larger tree protection zone based on tree size, species, soil, or other conditions may be required. (Ord. 5676, 12-3-2012) f. Mulch Layer Required: All areas within the required fencing shall be covered completely and evenly with a minimum of three inches (3") of bark mulch prior to installation of the protective fencing. Exceptions may be approved if the mulch will adversely affect protected ground cover plants. (Ord. 5676, 12-3- 2012) Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 8 of 15 Greenforest Registered Consulting Arborist g. Monitoring Required during Construction: The applicant shall retain a certified arborist or licensed landscape architect to ensure trees are protected from development activities and/or to prune branches and roots, fertilize, and water as appropriate for any trees and ground cover that are to be retained. h. Alternative Protection: Alternative safeguards may be used if determined to provide equal or greater tree protection. (Ord. 5676, 12-3-2012) ATTACHMENTS: 1. Assumptions and Limiting Conditions 2. Certification of Performance 3. Significant Tree Inventory 4. Tree Retention Plan Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 9 of 15 Greenforest Registered Consulting Arborist Attachment No. 1 - Assumptions & Limiting Conditions 1. A field examination of the site was made 5/8/2019 & 5/25/2021. My observations and conclusions are as of these dates. 2. Care has been taken to obtain all information from reliable sources. All data has been verified insofar as possible; however, the consultant/arborist can neither guarantee nor be responsible for the accuracy of information provided by others. 3. I am not a qualified land surveyor. Reasonable care was used to match the trees indicated on the sheets with those growing in the field. 4. Construction activities can significantly affect the condition of retained trees. All retained trees should be inspected after construction is completed, and then inspected regularly as part of routine maintenance. 5. Unless stated other wise: 1) information contained in this report covers only those trees that were examined and reflects the condition of those trees at the time of inspection; and 2) the inspection is limited to visual examination of the subject trees without dissection, excavation, probing, or coring. There is no warranty or guarantee, expressed or implied that problems or deficiencies of the subject tree may not arise in the future. 6. All trees possess the risk of failure. Trees can fail at any time, with or without obvious defects, and with or without applied stress. A complete evaluation of the potential for this (a) tree to fail requires excavation and examination of the base of the subject tree. Permission of the current property owner must be obtained before this work can be undertaken and the hazard evaluation completed. 7. The consultant/appraiser shall not be required to give testimony or to attend court by reason of this report unless subsequent contractual arrangements are made. Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 10 of 15 Greenforest Registered Consulting Arborist Attachment No. 2 - Certification of Performance I, Favero Greenforest, certify that: •I have personally inspected the trees and the property referred to in this report and have stated my findings accurately. •I have no current or prospective interest in the vegetation or the property that is the subject of this report and have no personal interest or bias with respect to the parties involved. •The analysis, opinion, and conclusions stated herein are my own and are based on current scientific procedures and facts. •My analysis, opinion, and conclusions were developed and this report has been prepared according to commonly accepted arboricultural practices. •No one provided significant professional assistance to me, except as indicated within the report. •My compensation is not contingent upon the reporting of a predetermined conclusion that favors the cause of the client of any other party nor upon the results of the assessment, the attainment of stipulated results, or the occurrence of any subsequent events. I further certify that I am a member in good standing of International Society of Arboriculture (ISA), and the ISA PNW Chapter, I am an ISA Certified Arborist (#PN-0143A) and am Tree Risk Assessment Qualified, and am a Registered Consulting Arborist® (#379) with American Society of Consulting Arborists. I have worked as an independent consulting arborist since 1989. Signed: GREENFOREST, Inc. By Favero Greenforest, M. S. Date: June 25, 2021 Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 11 of 15 Greenforest Registered Consulting Arborist Dripline radius from center of tree Condition ratings ‘1’ good to excellent, ‘2’ fair, ‘3’ poor Type indicates if tree is Deciduous (D) or Evergreen (E) Attachment No. 3 – Tree Inventory Proposed Action Category Reason for Removal Retention Priority TREE ID DBH (In.) Species Dripline (R’) Health Structure Comments on Condition Viable Tree Tree Type Remove Significant Pro. Imp. 3 1318 16 Red alder 14 1 2 Asymmetric canopy Yes D Remove Dangerous Danger 1319 8 Red alder 12 1 3 Dogleg, canker No D Remove Significant Pro. Imp. 1.ii 1509 8,8 Bigleaf maple 14 2 2 Decline, double leader Yes D Remove Dangerous Danger 1510 7,8,8 Bigleaf maple 16 2 3 Decline, stumpsprout No D Remove Significant Pro. Imp. 3 1512 16 Black cottonwood 18 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1514 15 Black cottonwood 16 1 2 Asymmetric canopy Yes D Remove Significant Pro. Imp. 3 1515 26 Black cottonwood 20 1 1 Yes D Remove Significant Pro. Imp. 3 1516 13 Black cottonwood 14 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1517 15, 18 Black cottonwood 20 1 2 Double leader Yes D Remove Dangerous Danger 1518 14 Black cottonwood 16 1 3 Sweep, dogleg, leans on building No D Remove Significant Pro. Imp. 3 1519 12 Black cottonwood 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1520 17 Black cottonwood 16 1 1 Yes D Remove Significant Pro. Imp. 1.ii 1521 9 European birch 12 1 2 Bow Yes D Remove Significant Pro. Imp. 1.ii 1523 6 European birch 14 1 2 Bow Yes D Remove Significant Pro. Imp. 3 1527 15 Black cottonwood 18 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1528 15 Black cottonwood 18 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1530 15 Black cottonwood 16 1 2 Asymmetric Yes D Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 12 of 15 Greenforest Registered Consulting Arborist Proposed Action Category Reason for Removal Retention Priority TREE ID DBH (In.) Species Dripline (R’) Health Structure Comments on Condition Viable Tree Tree Type Remove Significant Pro. Imp. 3 1531 10 Black cottonwood 14 1 2 Slender Yes D Remove Significant Pro. Imp. 3 1533 11 Black cottonwood 14 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1534 21 Black cottonwood 18 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1536 10 Black cottonwood 14 1 1 Yes D Remove Significant Pro. Imp. 3 1537 20 Black cottonwood 20 1 1 Yes D Remove Significant Pro. Imp. 3 1539 23 Black cottonwood 18 1 1 Yes D Remove Significant Pro. Imp. 3 1540 29 Black cottonwood 20 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1541 18 Black cottonwood 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1542 19 Black cottonwood 18 1 2 Asymmetric Yes D Remove Landmark Pro. Imp. 1.i 1545 35 Black cottonwood 25 1 1 Yes D Remove Significant Pro. Imp. 3 1746 10 Black cottonwood 16 1 2 Sweep Yes D Remove Significant Pro. Imp. 3 1747 13 Black cottonwood 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1749 9 Black cottonwood 14 1 2 Asymmetric, bow Yes D Remove Significant Pro. Imp. 3 1750 19 Black cottonwood 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1751 9 Black cottonwood 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1784 9 Black cottonwood 12 1 2 Slender Yes D Remove Dangerous Danger 1785 12 Black cottonwood 14 1 3 Suppressed, dogleg No D Remove Significant Pro. Imp. 3 1786 23 Black cottonwood 20 1 1 Yes D Remove Significant Pro. Imp. 3 1787 22, 22 Black cottonwood 25 1 2 Double leader, included bark Yes D Remove Significant Pro. Imp. 3 1788 8 Red alder 12 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 1789 9 Black cottonwood 14 1 2 Slender Yes D Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 13 of 15 Greenforest Registered Consulting Arborist Proposed Action Category Reason for Removal Retention Priority TREE ID DBH (In.) Species Dripline (R’) Health Structure Comments on Condition Viable Tree Tree Type Remove Significant Pro. Imp. 3 1792 16 Red alder 16 2 1 Decline Yes D Remove Dangerous Danger 3 1793 11 Red alder 14 3 3 Trunk decay No D Remove Significant Pro. Imp. 3 1822 14 Red alder 16 1 1 Yes D Remove Significant Pro. Imp. 3 1824 8,10 Red alder 14 1 2 Double leader Yes D Remove Significant Pro. Imp. 3 1825 10,12 Red alder 18 1 2 Double leader Yes D RETAIN Significant 3 1829 12 Red alder 15 1 2 Asymmetric Yes D RETAIN Significant 3 1830 13 Red alder 15 1 2 Asymmetric Yes D RETAIN Significant 3 1831 10 Red alder 15 1 2 Asymmetric Yes D RETAIN Significant 3 1837 9 Red alder 16 1 2 Asymmetric, sweep Yes D RETAIN Significant 1.ii, iii, iv 1838 23 Bigleaf maple 35 1 1 Yes D RETAIN Significant 3 1863 8 Red alder 14 1 2 Sweep Yes D Remove Significant Pro. Imp. 3 1975 8 Black cottonwood 10 1 1 Yes D Remove Dangerous Danger 100000 11 Douglas-fir 14 3 1 Nearly dead No E Remove Significant Pro. Imp. 1.ii, iii 100001 15 Douglas-fir 16 1 1 Yes E Remove Significant Pro. Imp. 1.ii, iii 100002 17 Douglas-fir 18 1 1 Yes E Remove Significant Pro. Imp. 1.ii, iii 100003 19 Douglas-fir 18 1 2 Asymmetric Yes E Remove Significant Pro. Imp. 1.ii, iii 100004 16 Douglas-fir 18 1 2 Asymmetric Yes E Remove Significant Pro. Imp. 1.ii, iii 100008 22 Bigleaf maple 25 1 1 Yes D Remove Significant Pro. Imp. 1.ii, iii 100009 16 Douglas-fir 14 1 1 Yes E Remove Significant Pro. Imp. 2.ii 100031 9 Black Pine 12 1 2 Double leader Yes E Remove Significant Pro. Imp. 3 100032 10 Red alder 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 100033 10 Red alder 16 1 2 Asymmetric Yes D Lafe B. Hermansen, Core Design, Inc. RE: Arborist Report, 4350 Lake Washington Boulevard North, Renton WA June 25, 2021 Page 14 of 15 Greenforest Registered Consulting Arborist Proposed Action Category Reason for Removal Retention Priority TREE ID DBH (In.) Species Dripline (R’) Health Structure Comments on Condition Viable Tree Tree Type Remove Significant Pro. Imp. 3 100034 11 Red alder 16 1 2 Asymmetric Yes D Remove Significant Pro. Imp. 3 100035 8, 10 Red alder 14 1 2 Sweep Yes D 55 Significant 1 Landmark 6 Dangerous 62 TOTAL 6 Retain 56 Remove 62 TOTAL 1ROW DEDICATION1307130813091310131113121313131413151316131713181319150915101511151215131514151515161517151815191520152115221523152415251526152715281529153015311532153315341535153615371539154015411542154517461747174817491750175117561757175817591760176117651766176717681770177117721773177617781779178017841785178617871788178917901791179217931822182318241825182918301831183718381849185018511852185318541855185618591860186118621863186419321964197523582359248024812482248324841000001000011000021000031000041000051000061000071000081000091000101000111000121000131000151000161000171000181000191000201000211000221000231000241000251000261000271000281000291000306/23/2021 4:26 PMJ:\2019\19030\LANDSCAPE\PRELIMINARY\SHEETS\19030 L1.01.DWG IN COMPLIANCE WITH CITY OF RENTON STANDARDSDESIGN12100 NE 195th St, Suite 300 Bothell, Washington 98011 425.885.7877CIVIL ENGINEERINGLANDSCAPE ARCHITECTUREPLANNINGSURVEYINGKENNYDALE GATEWAYKENNYDALE GATEWAY KENNYDALE GATEWAY 4350 LAKE WASHINGTON BLVD N, RENTON, WA 98056LANDMARK TREE TO BE REMOVEDSIGNIFICANT TREE TO BE REMOVEDSIGNIFICANT TREE TO REMAINLEGENDEXISTING SIGNIFICANTTREE TO REMAIN (TYP.),TREE RETENTION SUMMERYTREE RETENTION NOTESTREE RETENTION PLANL1.01EXISTING SIGNIFICANT TREETO BE REMOVED (TYP.)OFF-SITE TREE (TYP.)NON-REGULATED TREE (TYP.)EXISTING LANDMARK TREETO BE REMOVEDPROPERTY LINE (TYP.)NON-REGULATED TREE (TO BE REMOVED)TOTAL NUMBER OF VIABLE TREES IN DEVELOPABLE AREA*:38REQUIRED NUMBER OF TREES TO REMAIN(10%, PER RMC4-4-130.H.1.iii, FOR COMMERCIAL ZONES): 4PROPOSED NUMBER OF TREES TO REMAIN: 6REQUIRED NUMBER OF REPLACEMENT TREES: 0* TREES IN POOR HEALTH AND PUBLIC STREETS ARE EXCLUDED. SEETREE RETENTION WORKSHEET FOR DETAILS ON CALCULATION. SEEARBORIST REPORT FOR DETAILED TREE INFORMATION.1. SEE ABORIST REPORT FOR ADDITIONAL DETAILS REGARDING TREEDESCRIPTIONS & CONDITIONS.2. OFF-SITE TREES ARE SHOWN ONLY FOR PROTECTION OF EACH TREE. THELOCATION AND SIZE OF THE TREES ARE FOR REFERENCE ONLY.OFFSITE TREE (TO REMAIN, LOCATION ANDDRIPLINE ARE SHOWN FOR PROTECTION DURINGCONSTRUCTION ACTIVITIES)R.O.W. DEDICATION (TYP.)TREE INVENTORY APPENDIX E Phase I Environmental Site Assessment 3131 Elliott Avenue, Suite 600 Seattle, Washington 98121 Fax 206.328.5581 Tel 206.324.9530 June 6, 2019 Port Quendall Company c/o Ms. Deb Willard and Ms. Alicia Stedman Vulcan Inc. 505 Fifth Avenue, Suite 900 Seattle, WA 98104 Re: Phase I Environmental Site Assessment Former Pan Abode Site 4350 Lake Washington Blvd North Renton, Washington 19442-00 Dear Ms. Deb Willard and Ms. Alicia Stedman: This letter report presents the results of our Phase I Environmental Site Assessment (Phase I) at the Former Pan Abode Site (Property), located at 4350 Lake Washington Blvd North, in Renton, Washington. The Property comprises one King County tax parcel. The address and tax parcel are as follows:  4350 Lake Washington Blvd North Renton, WA 98056 (3224059049) The tax parcel is currently occupied with four single-story prefabricated steel buildings. We understand you are in the process of redeveloping the Property and have requested a Phase I for evaluating the current environmental conditions of the Property. Our Phase I describes the current conditions and past practices at the Property and evaluates the likelihood that potentially adverse environmental conditions may be present. This work was completed in general accordance with our scope of work signed December 17, 2018; American Society for Testing and Materials (ASTM) E1527-13 Standard Practice for Environmental Site Assessments: Phase I Environmental Site Assessment Process; and the All Appropriate Inquiry (AAI) Final Rule of 40 Code of Federal Regulations (CFR) 312. This report begins with a section titled “Summary of Findings and Recommendations,” followed by:  Scope of Work,  Property Description,  Geology and Hydrogeology Summary,  Historical Characterization,  Regulatory Agency Database List Review, Port Quendall Company 19442-00 June 6, 2019 Page 2  Site Reconnaissance,  Vapor Intrusion,  Data Gap Analysis,  Environmental Professionalism Statement, and  Limitations. Figure 1 (Vicinity Map) shows the location of the Property. Figure 2 (Site Plan) shows prominent property features and photograph locations. Photographs taken during our site reconnaissance are in Appendix A. The Environmental Data Resources Inc. (EDR) environmental database site assessment report is in Appendix B. Historical aerial photos and topographic maps are in Appendix C. Reverse city directories are in Appendix E. Copies of information from the King County Assessor website and Washington State Digital Records Archive are found in Appendix F. Summary of Findings and Recommendations Our summary of findings presents current, controlled, or historical recognized environmental conditions (RECs) identified on the Property or adjacent sites. REC definitions from the ASTM E1527-13 guidelines are given below. REC. “The presence or likely presence of any hazardous substances or petroleum products in, on, or at a property: (1) due to release to the environment; (2) under conditions indicative of a release to the environment; or (3) under conditions that pose a material threat of a future release to the environment.” Controlled REC. “A recognized environmental condition resulting from a past release of hazardous substances or petroleum products that has been addressed to the satisfaction of the applicable regulatory authority with hazardous substances or petroleum products allowed to remain in place subject to the implementation of required controls.” Historical REC. “A past release of any hazardous substances or petroleum products that has occurred in connection with the property and has been addressed to the satisfaction of the applicable regulatory authority or meeting unrestricted use criteria established by a regulatory authority, without subjecting the property to any required controls.” We have performed a Phase I Environmental Site Assessment in general conformance with the scope and limitations of ASTM Practice E1527 on the Former Pan Abode property, located 4350 Lake Washington Blvd North, Renton, King County, Washington. Any exceptions to, or deletions from, this practice are described in the Data Gap Analysis section of this report. Port Quendall Company 19442-00 June 6, 2019 Page 3 This assessment revealed the RECs described below in connection to the Property. Recognized Environmental Conditions Our historical research ,and site reconnaissance identified two RECs on the Property. The first identified REC for the property is the known and potential underground storage tanks (USTs) associated with the current and former industrial structures. The historical records reviewed from the Department of Ecology’s toxics cleanup program records list two USTs that were installed in 1964 and removed in 1996. One of the tanks was used to store leaded gasoline. Based on the general nature of the Property, abandoned USTs may exist. The second identified REC is the historical use of residential USTs and/or oil burners on the adjoining sites north, east, and west of the Property. This is a relatively low environmental risk to the Property based distance and general nature of small residential heating oil USTs. Recommendations We recommend preparing a Construction Contingency Plan (CCP) to manage any environmental impacts discovered during future redevelopment involving soil disturbance or mass excavation. The CCP would address potential environmental issues that may be encountered during subsurface excavation, including any USTs. Pre-characterization of the soil following demolition of the buildings could be conducted in preparation for redevelopment activities. Additional Conditions of Interest (non-RECs) While not RECs, the conditions of interest below were noted. Hazardous Building Materials Based on construction year of the existing buildings (1975), there is a high likelihood that asbestos and/or lead-based paint are present in the building materials. However, the site reconnaissance did not identify any known hazardous building materials (HBM). Recommendations We recommend that an HBM survey be conducted on the buildings prior to demolition. In the event of future building demolition or remodeling, any discovered HBM should be disposed of in accordance with current regulations. Scope of Work Our draft Phase I included:  Conducting a historical review of the Property and surrounding area; Port Quendall Company 19442-00 June 6, 2019 Page 4  Reviewing regulatory agency database lists and governmental websites for the Property and adjacent sites;  Conducting a site reconnaissance to observe the Property and surrounding sites;  Interviewing knowledgeable persons and reviewing available environmental information; and  Preparing this letter report presenting the findings of our work. Property Description The Property is located north of May Creek with I-405 and Lake Washington Blvd bounding the Property of the east and west, respectively in King County, Washington (Figure 1). The Property consists of the tax parcel, described below. Street Address Tax Parcel Building Lot Size Owner 4350 Lake Washington Blvd North 3224059049 1975 Prefab steel unit, 31,200 ft2 312,776 (7.18 acres) Port Quendall Company The surrounding sites to the Property are occupied by:  Residential townhomes to the east across Lake Washington Blvd;  Public Park to the south; and  I-405 to the east. The surrounding sites are used for residential and public purposes. Geology and Hydrogeology Summary The Property is within the southern portion of the Puget Sound lowland physiographic province of Washington State. The Puget Lowland is a north–south trending depression bounded on the east and west by the Cascade Range and Olympic Mountains, respectively. This area has been glaciated repeatedly during the past 2 million years. The last glacial advance and retreat known as the Vashon Stade of the Fraser Glaciation ended approximately 10,000 to 13,000 years ago. Topography of the lowland is characterized by generally north–south trending ridges and valleys that are the result of Port Quendall Company 19442-00 June 6, 2019 Page 5 glacial scouring. These ridges and valleys have been modified by postglacial erosion and deposition. The region is typically underlain by glacial till, which ranges from a gray, gravelly, sandy silt to a silty sand and is typically very dense. Our understanding of the Property’s geology and hydrogeology is based on investigations conducted by Hart Crowser and others on the site. The Property is approximately at elevation 30 feet above mean sea level and slopes west to Lake Washington. Subsurface Exploration and Geotechnical Engineering Study, Hart Crowser, October 1985 Five soil borings were advanced on the Property in September 1985. The deepest borings were advanced to 73 feet below ground surface (bgs). Soils observed in the borings were fine sands to 73 feet bgs. Groundwater level readings within the central portion of the site measured 4 to 9 feet bgs. Geotechnical Engineering Design Study and Soil Screening, Hart Crowser, April 2019 Two borings were advanced near the north portion of the site in March 2019. A groundwater monitoring well was installed in one of the borings. The current explorations of the site confirmed similar subsurface conditions to the central portion of the site, indicating relatively uniform subsurface conditions across site. Soils observed in the borings were historical fill over the first couple feet followed by interlayered sand, silty sand with gravel, and silty/sandy gravel with cobbles from 25 feet bgs. Current groundwater level readings within the north portion of the site measured 2 to 3.5 feet bgs. We interpret the higher groundwater readings to be reflective of seasonally high conditions during the wetter winter/ late spring months. Soil samples were collected every five feet to a depth of 20 feet and screened for environmental purposes. A photoionization detector (PID) was used to screen the soil samples as well as a sheen test, olfactory and visual observations. There were no indications of any environmental concerns. No soil samples were chemically analyzed. Based on surrounding area topography, the inferred groundwater flow at the Property is to the west towards Lake Washington. However, local flow directions in the area may be complex and influenced by utility trenches, foundation backfill, rainfall, localized drainage conditions or other subsurface structures, which may act as preferential pathways for near-surface groundwater. Historical Characterization We researched the history of land use on the Property and adjacent sites to identify potential sources of contamination. Our historical review was developed from the following sources:  Aerial photographs (EDR 1943, 1965, 1968, 1977, 1980, 1985, 1990, 2006, 2009, 2013, and 2017; and King County iMAP 2000);  Topographical maps (EDR USGS Mercer Island 7.5’ Quad 1950, 1968, 1973, and ; Bellevue South 7.5’ Quad 1983; Seattle 30’ Quad 1897; and Snohomish 30’ Quad 1897, and 1895; Port Quendall Company 19442-00 June 6, 2019 Page 6  King County tax assessor records;  City of Seattle Fire Department Underground Storage Tank online records (from 1996), accessed March 2019;  Washington State Digital Archives, accessed March 2019;  Seattle Department of Construction and Inspections (DCI) online permit records;  Reverse city directories (EDR Polks City Directory 1964; Cole Criss-Cross Directory 1969 through 1986; and EDR Digital Archive 1992, 1995, 2000, 2005, 2010, and and 2014); and Dates in the text refer to historical records and indicate approximately the period of operation for each business or activity identified, except where explicitly stated otherwise. No chain of title documentation was available for review. We did not conduct an environmental lien or activity and use limitations (AUL) search. In summary, in the early 1900s, this area was undeveloped and I-405 has not yet been built. In the late 1900s the Property was developed as a manufacturing/ processing facility. The primary use of the Property has been industrial for over 50 years. Details are described below. Property The topographic maps from the 1890s to the early 1900s show the Property as undeveloped. By the mid-1900s, the streets were in place and the Property was developed with a few industrial buildings. Real property cards from the Washington State Digital Archives and information from the City of Seattle online UST records provided the following information: Street Address Tax Parcel Building Comments 4350 Lake Washington Blvd 3224059049 1975 1-story prefab steel storage warehouse building Demolition of dust hopper/silo building including removal of all foundation in 2018.The current owner has owned this parcel for eight years. The 1943 aerial photograph shows the property was undeveloped and covered with vegetation. The 1965 aerial photograph shows four buildings occupying the property and a few smaller sheds at the southeast end of the Property. Port Quendall Company 19442-00 June 6, 2019 Page 7 The 1977 aerial photograph shows that the sheds have now been replaced by a large industrial building to the south of the property, running east to west. No significant changes were seen on the aerial photographs from 1977, 1980, 1985, 1990, 2006, 2009, 2013 or 2017. Surrounding Sites The surrounding sites have a varied history in relation to the Property. There are a couple government owned lots and a few single-family homes constructed in 2008. Details for adjoining sites are described below. Direction from Property Street Address Building Comments South 4260 Lake Washington Blvd N None Public park owned by City of Renton. West 1252 N 42nd Place 1241 N 42nd Place Two houses constructed in 2008 with gas heating source East Lake Washington Blvd N None Empty government lot across I405 The EDR Radius Map Report lists historical automotive service stations and hazardous waste sites. These listings included on the EDR Radius Map Report are provided by EDR as historical information that they gleaned from their database of City Directories. The listings are not considered regulatory database listings unless they are identified as such in the EDR Radius Map Report. Review of the EDR report listed the following nearby sites on their historical automotive service stations and hazardous waste site lists:  Dunlap Towing Ron PE at 4503 Lake Washington.  Barbee Mill Co Inc at 4101 Lake Washington Blvd. Lumber mill and combined shipyard operation in the 1920s. (This site is discussed below)  Quendall Terminals at 4503 Lake Washington Blvd. Between 1969 and 1983 it was used as storage for waste oil, diesel and crude oil and from 1975 to 2009 it was used as for log sorting and as a storage yard. (This site is discussed below) Port Quendall Company 19442-00 June 6, 2019 Page 8 Regulatory Agency Database List Review EDR is a firm that acquires data from government agencies and maintains and reviews proprietary database lists derived from business directories for historical automobile service stations and dry cleaners. This section describes the regulatory agency database lists that EDR reviewed for sites of concern. The purpose of the regulatory agency database list review was to screen for potential sources of contamination or activities of environmental concern for the Property and adjacent sites. The agency- published databases were screened for sites of potential concern in general accordance with current ASTM standards. The review was limited to current files and did not include archived information. EDR’s regulatory agency database search was limited to current agency records, and results are only as accurate as the records provided. Regulatory agency database lists EDR reviewed and approximate search distances from the Property are listed below. EPA Lists Search Radius National Priorities List (NPL) 1 mile Delisted NPL sites 1 mile Proposed NPL sites 1 mile Comprehensive Environmental Response, Compensation, and Liability Act (CERCLA) and its Information System (CERCLIS) list 0.5 mile CERCLIS No Further Remedial Action Planned (NFRAP) list 0.5 mile EPA Lists Search Radius Federal Resource Conservation and Recovery Act (RCRA) Corrective Action Report (CORRACTS) list 1 mile Resource, Conservation and Recovery Information System (RCRIS) Transporters, Storage, and Disposal (TSD) facilities 0.5 mile Generators, transporters, and handlers (SQG, LQG, CESQG, NonGen) 0.25 mile Facility Index System/Facility Registry System (FINDS) 0.5 mile Institutional and Engineering Controls (INST CONTROL) lists 0.5 mile Emergency Response Notification System (ERNS) list Property Ecology and Tribal Lists Search Radius State Hazardous Sites List (HSL) 1 mile Ecology Confirmed and Suspected Contaminated Sites List (CSCSL) 1 mile Ecology and Tribal Voluntary Cleanup Program (VCP) sites 0.5 mile Solid Waste Facilities/Landfill (SWF/LF) list 0.5 mile Ecology Independent Cleanup Reports (ICRs) 0.5 mile Ecology and Tribal underground storage tank (UST) lists 0.25 mile Ecology and Tribal leaking underground storage tank (LUST) lists 0.5 mile Brownfields list 0.5 mile Port Quendall Company 19442-00 June 6, 2019 Page 9 The EDR report is provided in Appendix B. It includes a list of databases searched, a statistical profile indicating the number of properties within 1 mile of the Property, selected detailed information from federal and state lists, and an overview map illustrating the identifiable and mappable sites within 1 mile of the Property. The EDR report contains more detailed information and describes additional local database lists reviewed. Sites listed in the EDR report often are included on the ALLSITES or FINDS listings. The ALLSITES listing indicates that the Washington State Department of Ecology (Ecology) has information on facilities and sites of interest. The FINDS listing indicates facility information and “pointers” to other sources that contain more detail. The purpose of a file review is to acquire regulatory agency file information for the Property and adjacent sites of potential concern based on their database-type listing and to identify potential sources of contamination or activities of environmental concern. Only current files are reviewed; archived information is not reviewed. The database review did not indicate the need for a file review, and no file review was conducted. The listings identified through our review of the EDR report are described below. Property There was no listing found for the Property. Surrounding Sites The EDR report was reviewed for adjacent sites as well as surrounding sites within 1/4 mile of the Property located in the apparent upgradient or cross-gradient groundwater flow direction and with reported releases of contaminants to soil and/or groundwater. Surrounding agency-listed sites in the area are:  Barbee Mill Co Inc at 4101 Lake Washington Blvd (ALLSITES, UST, and LUST lists). This nearby site is approximately 774 feet hydrologically up-gradient to cross-gradient to the southwest of the Property. This site was previously a lumber mill which was later combined with a shipyard operation. The shipyard closed shortly after World War II and all the mill equipment was removed from site by 2007. According to Ecology’s website, four underground storage tank (UST) containing gasoline were removed. Metals and petroleum products were confirmed above the cleanup levels in soil and groundwater. Metals and other petroleum were suspected in surface water. The metals in the soil were remediated. The site is listed as “cleanup started.” Based on the distance, direction, planned excavations, recent soil and groundwater sampling observations and results on the Property, this site appears to present a low risk to the Property. Port Quendall Company 19442-00 June 6, 2019 Page 10  Quendall Terminals at 4503 Lake Washington Blvd N (HSL, CSCSL, and ALLSITES lists). This nearby site is approximately 374 feet hydrologically upgradient to cross-gradient to the northwest of the property. The site was previously used for log sorting and storage of waste oil, diesel and crude oil. The site is vacant and fenced at present. Organics, non-halogenated solvents and PAHs were confirmed above cleanup levels in soil and groundwater. Phenolic compounds, PAHs, Arsenic and other deleterious substances were confirmed above cleanup level in sediments. The site is listed as “cleanup started” on Ecology’s website. Ecology has officially transferred cleanup responsibilities of the site to the Environmental Protection Agency. Neither the groundwater or Lake Washington are being used as drinking water source at this site. Based on the distance, direction, planned excavations, recent soil and groundwater sampling observations and results on the Property, this site appears to present a low risk to the Property. Orphan Sites EDR cannot resolve all addresses based on information available in regulatory databases. These unmapped sites are known as orphan properties. EDR reported four sites. We researched the unmapped sites online and reviewed the information EDR reported to assess whether they posed potential environmental threats to the Property. Our research indicated that none of the orphan listings were relevant. Site Reconnaissance On March 29, 2019 , Vaishnavi Komaravolu of Hart Crowser conducted a site reconnaissance to observe the property and surrounding area. Photographs taken during site reconnaissance are presented in Appendix A and referenced on Figure 2. The following observations were recorded. Property The Property consists of one tax parcel, located north of May Creek with I-405 and Lake Washington Blvd bounding the Property of the east and west. The tax parcel is developed with prefab steel industrial buildings. The site is generally flat with about a six-foot maximum elevation difference across the site. The area is predominantly used as a processing facility to provide finished lumber. Four large metal buildings are located on the site. The remaining area is paved predominantly with asphalt. Isolated sections were paved with concrete. The landscaping appeared to be in good condition, cracking was observed on the asphalt and concrete. A monitoring well monument was observed on the southeast side of the property (Photograph 1). Building 1 The building is located to the east on the Property and is being primarily used for storing finished lumber and has only three metal walls, the fourth side is open. The finished lumber is stacked across the building (Photograph 2) along with a few wooden cabinets and metal pipes. Port Quendall Company 19442-00 June 6, 2019 Page 11 Building 2 This building is adjacent to and located north of Building 1 (Photograph 3). It is the smallest building on site. This building looks like it is being used as an office space. The north wall of the building is covered with wood paneling (Photograph 4) and has a separate small room with a kitchen sink (Photograph 5). Building 3 This building is located to the north west corner of the property, running parallelly along Lake Washington Blvd N (Photograph 6). It is the largest building on property. The Building has six shuttered gates. Two trailers and two cars were parked in front of the building. Concrete blocks were stacked outside the building on the east side (Photograph 7). We observed some mortar mix and a bucket of waterproof wood finish( Photograph 8) in front of the building. Building 4 Building 4 is located to the south of the Property (Photograph 9). It lies parallel to the May Creek trail. Some of the metal paneling on the south wall of the building is absent (Photograph 10). The building had fencing running from the east wall towards I-405 (Photograph 11). Site Vicinity As part of the site reconnaissance, we observed adjoining sites and surrounding areas for activities or features that might indicate the potential for contamination to the Property. Our observations were limited to what we could view from the Property and public rights-of-way. The surrounding sites consists primarily of townhomes and a public park. To the south of the Property is May Creek trail and a public park. To the west of the Property, across the street are townhomes and residential houses. To the east of the property is the I-405 ramp. At the time of the site reconnaissance, the exteriors of the surrounding residences and the surrounding landscaping appeared to be in good condition. No obvious indications of hazardous materials storage were observed from the public rights-of-way during the walk-by reconnaissance of the adjacent sites. No monitoring wells were observed. Vapor Intrusion Vapor intrusion is when volatile hazardous substances, such as gasoline and solvents, released into the subsurface migrate to indoor air. No known releases on the Property were found in our document review. There are no known and suspected heating oil USTs remaining on the Property. In addition, heating oil is not considered highly volatile or mobile. Port Quendall Company 19442-00 June 6, 2019 Page 12 Data Gap Analysis The ASTM standard and 40 CFR 312 require reasonably ascertainable information to be collected. Because of unforeseen circumstances, some data gaps may remain at the end of the research period. No environmental lien or AUL search was completed and no chain of title was reviewed. No knowledgeable individual of the history of the site was interviewed. Environmental Professionalism Statement Julie Wukelic, an engineer with over 30 years of experience in the environmental due-diligence field, provided senior oversight for this project. Vaishnavi Komaravolu, an environmental engineer with over 2 years of environmental experience, carried out research, conducted the site reconnaissance, and prepared this report under the supervision by Julie Wukelic. We declare that, to the best of our professional knowledge and belief, we meet the definition of Environmental Professionals in §312.10 of 40 CFR 312. We have the specific qualifications based on education, training, and experience to assess the nature, history, and setting of the Property. We have developed and performed all appropriate inquiries in conformance with the standards and practices set forth in 40 CFR 312. Limitations Work for this project was performed, and this letter report prepared, in accordance with professional practices generally accepted for work of a nature similar to ours, performed under the conditions of the work we completed, and completed in the same or similar localities and at the time our work was performed. It is intended for the exclusive use of Vulcan Inc. for specific application to the Property. This report is not meant to be a legal opinion. No other warranty, express or implied, is made. Hart Crowser relied on information provided by the individuals indicated above. Hart Crowser can only relay this information and cannot be responsible for its accuracy or completeness. Our work did not include sampling or testing of drinking water for lead content; sampling for indoor air quality; assessment of sewer systems, mold, and other biohazards; sampling for radon vapor; assessment of wetlands; or other items not the standard of practice for our time, unless otherwise noted herein. Port Quendall Company 19442-00 June 6, 2019 Page 13 Any questions about our work and this letter report, the presentation of the information, or the interpretation of the data are welcome and should be referred to the undersigned. We trust that this report meets your needs. Sincerely, HART CROWSER, INC. VAISHNAVI KOMARAVOLU, EIT JULIE K. W. WUKELIC Senior Staff Environmental Engineer Senior Principal Engineer vaishnavi.komaravolu@hartcrowser.com Julie.wukelic@hartcrowser.com Attachments: Figure 1 – Vicinity Map Figure 2 – Site Plan Appendix A – Site Reconnaissance Photographs Appendix B – Site Assessment Report, EDR Appendix C – Historical Aerial Photographs and Topographic Maps, EDR Appendix D – Sanborn Fire Insurance Maps, EDR Appendix E – Reverse City Directories, EDR Appendix F – King County Assessor and Washington State Digital Records Archives Information L:\Notebooks\1944200_Pan_Abode_Geo_Env\Deliverables\Reports\Ph I\Final\Final Ph I.docx Document Path: L:\Notebooks\1944200_Pan_Abode_Geo_Env\GIS\1944200-AA (VMap).mxd Date: 5/10/2019 User Name: ericlindquist0 2,000 4,0001,000 Feet Project Location Seattle WASHINGTON Oregon Idaho Canada Sources: Esri, HERE, Garmin, USGS, Intermap, INCREMENT P, NRCan, Esri Japan, METI, Esri China (Hong Kong), Esri Korea, Esri (Thailand), NGCC, © OpenStreetMap contributors, and the GIS User Community N Note: Feature locations are approximate. Pan Abode Redevelopment Site Renton, Washington Vicinity Map 19442-00 5/19 Figure1 Document Path: L:\Notebooks\1944200_Pan_Abode_Geo_Env\GIS\1944200-AB (SPlan).mxd Date: 5/10/2019 User Name: ericlindquist#H!#H!#H!#H!#H!#H!#H!#H!#H!#H!#H!1 2 3 45 6 7 8 9 10 11 N Note: Feature locations are approximate. 0 100 20050 Feet Pan Abode Redevelopment Site Renton, Washington Site Plan 19442-00 5/19 Figure2 Source: Aerial photograph provided by Hexagon Imagery Program Data. Legend #H!Site Photograph Location and Direction Demolished Building Property Boundary 19442-00 June 6, 2019 APPENDIX A Site Reconnaissance Photographs Hart Crowser 19442-00 Photograph 1 – Monitoring well located on the southeast portion of the property. Photograph 2 – View of exterior and interior of Building 1, looking west. Hart Crowser 19442-00 Photograph 3 – View of exterior of Building 2, looking west. Photograph 4 – View of wood paneling on Building 2, looking south. Hart Crowser 19442-00 Photograph 5 – Kitchen sink and separate room in Building 2. Photograph 6 – View of exterior of Building 3, looking west. Hart Crowser 19442-00 Photograph 7 – Concrete blocks stacked in front of Building 3. Photograph 8 – Bucket of waterproof wood finish located in front of Building 3. Hart Crowser 19442-00 Photograph 9 – View of exterior of Building 4, looking southwest. Photograph 10 – Metal paneling on south wall of Building 4, minus one panel. Hart Crowser 19442-00 Photograph 11 – Fencing at Building 4. 19442-00 June 6, 2019 APPENDIX B Site Assessment Report, EDR FORM-NULL-PVC tropeR paM suidaR yrammuS RDE 6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Inquiry Number: 5559217.2s February 12, 2019 SECTION PAGE Executive Summary ES1 Overview Map 2 Detail Map 3 Map Findings Summary 4 Map Findings 8 Orphan Summary 98 Government Records Searched/Data Currency Tracking GR-1 GEOCHECK ADDENDUM Physical Setting Source Addendum A-1 Physical Setting Source Summary A-2 Physical Setting SSURGO Soil Map A-5 Physical Setting Source Map A-27 Physical Setting Source Map Findings A-29 Physical Setting Source Records Searched PSGR-1 TC5559217.2s Page 1 Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments. Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2018 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. TABLE OF CONTENTS EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 1 A search of available environmental records was conducted by Environmental Data Resources, Inc (EDR). The report was designed to assist parties seeking to meet the search requirements of EPA’s Standards and Practices for All Appropriate Inquiries (40 CFR Part 312), the ASTM Standard Practice for Environmental Site Assessments (E 1527-13), the ASTM Standard Practice for Environmental Site Assessments for Forestland or Rural Property (E 2247-16), the ASTM Standard Practice for Limited Environmental Due Diligence: Transaction Screen Process (E 1528-14) or custom requirements developed for the evaluation of environmental risk associated with a parcel of real estate. TARGET PROPERTY INFORMATION ADDRESS 4350 LAKE WASHINGTON BLVD NORTH RENTON, WA 98056 COORDINATES 47.5303580 - 47˚ 31’ 49.28’’Latitude (North): 122.1993040 - 122˚ 11’ 57.49’’Longitude (West): Zone 10Universal Tranverse Mercator: 560270.1UTM X (Meters): 5264195.5UTM Y (Meters): 34 ft. above sea levelElevation: USGS TOPOGRAPHIC MAP ASSOCIATED WITH TARGET PROPERTY TP Target Property: U.S. Geological SurveySource: AERIAL PHOTOGRAPHY IN THIS REPORT 20150825, 20150807Portions of Photo from: USDASource: 5559217.2s Page 2 29 MARSHALL RESIDENCE 2909 MOUNTAIN VIEW A HSL, CSCSL, ALLSITES, FINDS Higher 5218, 0.988, SSW G28 J H BAXTER & CO 5015 LK WASHINGTON B SEMS-ARCHIVE, RCRA NonGen / NLR Higher 2528, 0.479, NNE G27 JH BAXTER & CO INC 5015 LAKE WASHINGTON INST CONTROL, ALLSITES, CSCSL NFA Higher 2528, 0.479, NNE 26 MONTEREY MEADOWS 3815 MONTEREY PL NE ALLSITES, NPDES Higher 2473, 0.468, SE 25 VERIZON WIRELESS KEN SE 76TH ST AND LAKE ALLSITES, FINDS Higher 1885, 0.357, NNE 24 AT&T WIRELESS KENNYD 1755 NE 48TH ST ALLSITES, FINDS Higher 1868, 0.354, NE 23 SENZA LAKEVIEW 3907 PARK AVE N ALLSITES, NPDES Higher 1511, 0.286, SSW 22 SEAHAWKS - VMAC 12 SEAHAWKS WAY ALLSITES Lower 1260, 0.239, North F21 CASCADE WEST CONSTRU 4016 JONES AVE NE UST, ALLSITES Higher 1251, 0.237, SE F20 CASCADE WEST CONSTRU 4016 JONES AVE NE RCRA NonGen / NLR, FINDS, ECHO Higher 1251, 0.237, SE E19 BARBEE MILL CO. (TWO 4104 LAKE WASHINGTON ICR Higher 995, 0.188, SW E18 BARBEE MILL COMPANY 4101 LAKE WASHINGTON ICR, RCRA NonGen / NLR, FTTS, HIST FTTS Higher 982, 0.186, SW E17 BARBEE MILL CO INC 4101 LK WA BLVD PO B HSL, CSCSL, UST, ALLSITES, MANIFEST Higher 982, 0.186, SW 16 HEATH MACHINE INC 1701 NE 43RD ST ALLSITES, RCRA NonGen / NLR, FINDS, ECHO Higher 973, 0.184, ENE 15 J & M MACHINE 1703 NE 43RD ST ALLSITES, CSCSL NFA Higher 951, 0.180, East C14 LAKE WASHINGTON VIEW 4200 LAKE WASHINGTON ALLSITES Higher 873, 0.165, SW D13 HEATH CUSTOM PRESS 4308 JONES AVE. NE ICR Higher 871, 0.165, ESE D12 HEATH CUSTOM PRESS 4308 JONES AVE NE UST, ALLSITES, CSCSL NFA Higher 871, 0.165, ESE C11 BARBEE MILL CO 4300 LAKE WASHINGTON ALLSITES, FINDS, ECHO Higher 774, 0.147, SW C10 BARBEE MILL SUBDIVIS 4300 LAKE WASHINGTON ALLSITES Higher 774, 0.147, SW B9 QUENDALL TERMINALS 4503 LAKE WASHINGTON US BROWNFIELDS Higher 427, 0.081, NNW 8 KITTITAS CO - KEECHE ON LK KACHESS-COOPER SEMS-ARCHIVE Higher 378, 0.072, NNE B7 QUENDALL TERMINALS 4503 LK WASHINGTON B NPL, SEMS, PRP Higher 374, 0.071, NNW B6 QUENDALL TERMINALS 4503 LAKE WASHINGTON HSL, CSCSL, ALLSITES, SPILLS, RCRA NonGen / NLR,... Higher 374, 0.071, NNW B5 DUNLAP TOWING RON PE 4503 LAKE WASHINGTON EDR Hist Auto Higher 374, 0.071, NNW B4 BNRR QUENDALL LOADIN E OF RR TRACKS & 450 CSCSL, ALLSITES Higher 374, 0.071, NNW A3 HAWK’S LANDING 4350 LAKE WASHINGTON FINDS, ECHO TP A2 PAN ABODE INC 4350 LK WA BLVD N UST, ALLSITES TP A1 PAN ABODE INC 4350 LAKE WASHINGTON FINDS TP MAPPED SITES SUMMARY Target Property Address: 4350 LAKE WASHINGTON BLVD NORTH RENTON, WA 98056 Click on Map ID to see full detail. MAP RELATIVE DIST (ft. & mi.) ID DATABASE ACRONYMS ELEVATION DIRECTIONSITE NAME ADDRESS EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 3 TARGET PROPERTY SEARCH RESULTS The target property was identified in the following records. For more information on this property see page 8 of the attached EDR Radius Map report: EPA IDDatabase(s)Site PAN ABODE INC 4350 LAKE WASHINGTON RENTON, WA 98056 N/AFINDS Registry ID:: 110015397774 PAN ABODE INC 4350 LK WA BLVD N RENTON, WA 98056 N/AUST Site Id: 6906 Facility ID: 91368749 ALLSITES Facility Id: 91368749 Facility Id: 24906 HAWK’S LANDING 4350 LAKE WASHINGTON RENTON, WA 98056 N/AFINDS Registry ID:: 110043825359 ECHO Registry ID: 110043825359 SURROUNDING SITES: SEARCH RESULTS Surrounding sites were identified in the following databases. Elevations have been determined from the USGS Digital Elevation Model and should be evaluated on a relative (not an absolute) basis. Relative elevation information between sites of close proximity should be field verified. Sites with an elevation equal to or higher than the target property have been differentiated below from sites with an elevation lower than the target property. Page numbers and map identification numbers refer to the EDR Radius Map report where detailed data on individual sites can be reviewed. Sites listed in bold italics are in multiple databases. Unmappable (orphan) sites are not considered in the foregoing analysis. STANDARD ENVIRONMENTAL RECORDS Federal NPL site list NPL: A review of the NPL list, as provided by EDR, and dated 12/12/2018 has revealed that there is 1 NPL site within approximately 1 mile of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ QUENDALL TERMINALS 4503 LK WASHINGTON B NNW 0 - 1/8 (0.071 mi.) B7 9 Cerclis ID:: 1000875 EPA Id: WAD980639215 EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 4 Federal CERCLIS list SEMS: A review of the SEMS list, as provided by EDR, and dated 12/12/2018 has revealed that there is 1 SEMS site within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ QUENDALL TERMINALS 4503 LK WASHINGTON B NNW 0 - 1/8 (0.071 mi.) B7 9 Site ID: 1000875 EPA Id: WAD980639215 Federal CERCLIS NFRAP site list SEMS-ARCHIVE: A review of the SEMS-ARCHIVE list, as provided by EDR, and dated 12/13/2018 has revealed that there are 2 SEMS-ARCHIVE sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ KITTITAS CO - KEECHE ON LK KACHESS-COOPER NNE 0 - 1/8 (0.072 mi.) 8 10 Site ID: 1000885 EPA Id: WAD980639355 J H BAXTER & CO 5015 LK WASHINGTON B NNE 1/4 - 1/2 (0.479 mi.) G28 15 State- and tribal - equivalent NPL HSL: A review of the HSL list, as provided by EDR, and dated 08/22/2018 has revealed that there are 3 HSL sites within approximately 1 mile of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ QUENDALL TERMINALS 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.071 mi.) B6 9 Facility Type: Hazardous Sites List FSID Number: 2045 Facility Status: Cleanup Started BARBEE MILL CO INC 4101 LK WA BLVD PO B SW 1/8 - 1/4 (0.186 mi.) E17 12 Facility Type: Hazardous Sites List FSID Number: 76716221 Facility Status: Cleanup Started MARSHALL RESIDENCE 2909 MOUNTAIN VIEW A SSW 1/2 - 1 (0.988 mi.) 29 15 Facility Type: Hazardous Sites List FSID Number: 84152951 Facility Status: Awaiting Cleanup EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 5 State- and tribal - equivalent CERCLIS CSCSL: A review of the CSCSL list, as provided by EDR, and dated 10/16/2018 has revealed that there are 4 CSCSL sites within approximately 1 mile of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ BNRR QUENDALL LOADIN E OF RR TRACKS & 450 NNW 0 - 1/8 (0.071 mi.) B4 8 Site Status: Awaiting Cleanup Facility ID: 61436398 Clean Up Siteid: 4582 QUENDALL TERMINALS 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.071 mi.) B6 9 Site Status: Cleanup Started Facility ID: 2045 Clean Up Siteid: 3857 BARBEE MILL CO INC 4101 LK WA BLVD PO B SW 1/8 - 1/4 (0.186 mi.) E17 12 Site Status: Cleanup Started Facility ID: 76716221 Clean Up Siteid: 2368 MARSHALL RESIDENCE 2909 MOUNTAIN VIEW A SSW 1/2 - 1 (0.988 mi.) 29 15 Site Status: Awaiting Cleanup Facility ID: 84152951 Clean Up Siteid: 2790 State and tribal registered storage tank lists UST: A review of the UST list, as provided by EDR, and dated 10/10/2018 has revealed that there are 3 UST sites within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ HEATH CUSTOM PRESS 4308 JONES AVE NE ESE 1/8 - 1/4 (0.165 mi.) D12 11 Site Id: 200471 Facility ID: 8774747 BARBEE MILL CO INC 4101 LK WA BLVD PO B SW 1/8 - 1/4 (0.186 mi.) E17 12 Site Id: 3504 Facility ID: 76716221 CASCADE WEST CONSTRU 4016 JONES AVE NE SE 1/8 - 1/4 (0.237 mi.) F21 13 Site Id: 512651 Facility ID: 76359327 State and tribal institutional control / engineering control registries INST CONTROL: A review of the INST CONTROL list, as provided by EDR, and dated 10/16/2018 has revealed that there is 1 INST CONTROL site within approximately 0.5 miles of the target property. EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 6 PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ JH BAXTER & CO INC 5015 LAKE WASHINGTON NNE 1/4 - 1/2 (0.479 mi.) G27 15 Facility Site ID: 2068 CS ID: 93 State and tribal voluntary cleanup sites ICR: A review of the ICR list, as provided by EDR, and dated 12/01/2002 has revealed that there are 3 ICR sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ HEATH CUSTOM PRESS 4308 JONES AVE. NE ESE 1/8 - 1/4 (0.165 mi.) D13 11 BARBEE MILL COMPANY 4101 LAKE WASHINGTON SW 1/8 - 1/4 (0.186 mi.) E18 13 BARBEE MILL CO. (TWO 4104 LAKE WASHINGTON SW 1/8 - 1/4 (0.188 mi.) E19 13 ADDITIONAL ENVIRONMENTAL RECORDS Local Brownfield lists US BROWNFIELDS: A review of the US BROWNFIELDS list, as provided by EDR, and dated 12/17/2018 has revealed that there is 1 US BROWNFIELDS site within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ QUENDALL TERMINALS 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.081 mi.) B9 10 ACRES property ID: 12096 Local Lists of Hazardous waste / Contaminated Sites ALLSITES: A review of the ALLSITES list, as provided by EDR, and dated 10/30/2018 has revealed that there are 16 ALLSITES sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ BNRR QUENDALL LOADIN E OF RR TRACKS & 450 NNW 0 - 1/8 (0.071 mi.) B4 8 Facility Id: 61436398 QUENDALL TERMINALS 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.071 mi.) B6 9 Facility Id: 2045 BARBEE MILL SUBDIVIS 4300 LAKE WASHINGTON SW 1/8 - 1/4 (0.147 mi.) C10 10 Facility Id: 20965 BARBEE MILL CO 4300 LAKE WASHINGTON SW 1/8 - 1/4 (0.147 mi.) C11 10 EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 7 Facility Id: 3453541 HEATH CUSTOM PRESS 4308 JONES AVE NE ESE 1/8 - 1/4 (0.165 mi.) D12 11 Facility Id: 8774747 LAKE WASHINGTON VIEW 4200 LAKE WASHINGTON SW 1/8 - 1/4 (0.165 mi.) C14 11 Facility Id: 5416 J & M MACHINE 1703 NE 43RD ST E 1/8 - 1/4 (0.180 mi.) 15 11 Facility Id: 9560 HEATH MACHINE INC 1701 NE 43RD ST ENE 1/8 - 1/4 (0.184 mi.) 16 12 Facility Id: 65714697 BARBEE MILL CO INC 4101 LK WA BLVD PO B SW 1/8 - 1/4 (0.186 mi.) E17 12 Facility Id: 76716221 CASCADE WEST CONSTRU 4016 JONES AVE NE SE 1/8 - 1/4 (0.237 mi.) F21 13 Facility Id: 76359327 SENZA LAKEVIEW 3907 PARK AVE N SSW 1/4 - 1/2 (0.286 mi.) 23 14 Facility Id: 14037 AT&T WIRELESS KENNYD 1755 NE 48TH ST NE 1/4 - 1/2 (0.354 mi.) 24 14 Facility Id: 4257210 VERIZON WIRELESS KEN SE 76TH ST AND LAKE NNE 1/4 - 1/2 (0.357 mi.) 25 14 Facility Id: 6727054 MONTEREY MEADOWS 3815 MONTEREY PL NE SE 1/4 - 1/2 (0.468 mi.) 26 15 Facility Id: 12633 JH BAXTER & CO INC 5015 LAKE WASHINGTON NNE 1/4 - 1/2 (0.479 mi.) G27 15 Facility Id: 2068 PageMap IDDirection / Distance Address Lower Elevation ____________________ ________ ___________________ _____ _____ SEAHAWKS - VMAC 12 SEAHAWKS WAY N 1/8 - 1/4 (0.239 mi.) 22 14 Facility Id: 14756 CSCSL NFA: A review of the CSCSL NFA list, as provided by EDR, and dated 10/16/2018 has revealed that there are 3 CSCSL NFA sites within approximately 0.5 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ HEATH CUSTOM PRESS 4308 JONES AVE NE ESE 1/8 - 1/4 (0.165 mi.) D12 11 Facility/Site Id: 8774747 CS Id: 7815 J & M MACHINE 1703 NE 43RD ST E 1/8 - 1/4 (0.180 mi.) 15 11 Facility/Site Id: 9560 CS Id: 13029 JH BAXTER & CO INC 5015 LAKE WASHINGTON NNE 1/4 - 1/2 (0.479 mi.) G27 15 Facility/Site Id: 2068 CS Id: 93 EXECUTIVE SUMMARY TC5559217.2s EXECUTIVE SUMMARY 8 Other Ascertainable Records RCRA NonGen / NLR: A review of the RCRA NonGen / NLR list, as provided by EDR, and dated 03/01/2018 has revealed that there are 4 RCRA NonGen / NLR sites within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ QUENDALL TERMINALS 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.071 mi.) B6 9 EPA ID:: WAD076645183 HEATH MACHINE INC 1701 NE 43RD ST ENE 1/8 - 1/4 (0.184 mi.) 16 12 EPA ID:: WAD061672630 BARBEE MILL COMPANY 4101 LAKE WASHINGTON SW 1/8 - 1/4 (0.186 mi.) E18 13 EPA ID:: WAD988522322 CASCADE WEST CONSTRU 4016 JONES AVE NE SE 1/8 - 1/4 (0.237 mi.) F20 13 EPA ID:: WAD981769540 MANIFEST: A review of the MANIFEST list, as provided by EDR, and dated 12/31/2017 has revealed that there are 2 MANIFEST sites within approximately 0.25 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ QUENDALL TERMINALS 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.071 mi.) B6 9 Facility Site ID Number: 2045 Gen Status CD: XQG Gen Status CD: SQG Gen Status CD: MQG EPA ID: WAD076645183 BARBEE MILL CO INC 4101 LK WA BLVD PO B SW 1/8 - 1/4 (0.186 mi.) E17 12 Facility Site ID Number: 76716221 Gen Status CD: XQG Gen Status CD: LQG EPA ID: WAD988522322 EDR HIGH RISK HISTORICAL RECORDS EDR Exclusive Records EDR Hist Auto: A review of the EDR Hist Auto list, as provided by EDR, has revealed that there is 1 EDR Hist Auto site within approximately 0.125 miles of the target property. PageMap IDDirection / Distance Address Equal/Higher Elevation ____________________ ________ ___________________ _____ _____ DUNLAP TOWING RON PE 4503 LAKE WASHINGTON NNW 0 - 1/8 (0.071 mi.) B5 9 EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.ORPHAN SUMMARYCityEDR IDSite NameSite AddressZipDatabase(s)Count: 4 records.BELLEVUE U000800995TOSCO #642715220 SE 36TH PL.98006ICRKING COUNTY S118402041RABANCO LTD./DBA: EASTSIDE DISPOSA200 112TH AVE NE STE 300 SWF/LFKING COUNTY S118401451ADS METAL40 LAKE BELLEVUE STE 100 SWF/LFMERCER ISLAND S103511088WARREN MEDICAL OFFICE BUILDING (TH21727 76TH AVE. W.98040ICRTC5559217.2s Page 98 EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 115 k V 560520480480560 32 0 3202 80280240 2402 0 0 200 160 160160 12 0 12 0 52 0808040 480440440360 2004400400280 320 36036036020320320 32 0 3 2 0404040408080808080120120120 1 2 012 0 1 2016016016016 0 160160 1 6 0 200200200 2 00 2 0 0 2 0 0 200240 2402402 402 4 0 22802 80 280280 2802 8 0 EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 115 k V 4080120 EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted STANDARD ENVIRONMENTAL RECORDS Federal NPL site list 1 NR 0 0 0 1 1.000NPL 0 NR 0 0 0 0 1.000Proposed NPL 0 NR 0 0 0 0 1.000NPL LIENS Federal Delisted NPL site list 0 NR 0 0 0 0 1.000Delisted NPL Federal CERCLIS list 0 NR NR 0 0 0 0.500FEDERAL FACILITY 1 NR NR 0 0 1 0.500SEMS Federal CERCLIS NFRAP site list 2 NR NR 1 0 1 0.500SEMS-ARCHIVE Federal RCRA CORRACTS facilities list 0 NR 0 0 0 0 1.000CORRACTS Federal RCRA non-CORRACTS TSD facilities list 0 NR NR 0 0 0 0.500RCRA-TSDF Federal RCRA generators list 0 NR NR NR 0 0 0.250RCRA-LQG 0 NR NR NR 0 0 0.250RCRA-SQG 0 NR NR NR 0 0 0.250RCRA-CESQG Federal institutional controls / engineering controls registries 0 NR NR 0 0 0 0.500LUCIS 0 NR NR 0 0 0 0.500US ENG CONTROLS 0 NR NR 0 0 0 0.500US INST CONTROL Federal ERNS list 0 NR NR NR NR NR TPERNS State- and tribal - equivalent NPL 3 NR 1 0 1 1 1.000HSL State- and tribal - equivalent CERCLIS 4 NR 1 0 1 2 1.000CSCSL State and tribal landfill and/or solid waste disposal site lists 0 NR NR 0 0 0 0.500SWF/LF State and tribal leaking storage tank lists 0 NR NR 0 0 0 0.500LUST TC5559217.2s Page 4 MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 0 NR NR 0 0 0 0.500INDIAN LUST State and tribal registered storage tank lists 0 NR NR NR 0 0 0.250FEMA UST 4 NR NR NR 3 0 0.250 1UST 0 NR NR NR 0 0 0.250AST 0 NR NR NR 0 0 0.250INDIAN UST State and tribal institutional control / engineering control registries 1 NR NR 1 0 0 0.500INST CONTROL State and tribal voluntary cleanup sites 3 NR NR 0 3 0 0.500ICR 0 NR NR 0 0 0 0.500VCP 0 NR NR 0 0 0 0.500INDIAN VCP 0 NR NR 0 0 0 0.500PTAP State and tribal Brownfields sites 0 NR NR 0 0 0 0.500BROWNFIELDS ADDITIONAL ENVIRONMENTAL RECORDS Local Brownfield lists 1 NR NR 0 0 1 0.500US BROWNFIELDS Local Lists of Landfill / Solid Waste Disposal Sites 0 NR NR 0 0 0 0.500SWRCY 0 NR NR 0 0 0 0.500SWTIRE 0 NR NR 0 0 0 0.500INDIAN ODI 0 NR NR 0 0 0 0.500ODI 0 NR NR 0 0 0 0.500DEBRIS REGION 9 0 NR NR 0 0 0 0.500IHS OPEN DUMPS Local Lists of Hazardous waste / Contaminated Sites 0 NR NR NR NR NR TPUS HIST CDL 17 NR NR 5 9 2 0.500 1ALLSITES 0 NR NR NR NR NR TPCDL 0 NR NR NR NR NR TPHIST CDL 3 NR NR 1 2 0 0.500CSCSL NFA 0 NR NR NR NR NR TPUS CDL Local Land Records 0 NR NR NR NR NR TPLIENS 2 Records of Emergency Release Reports 0 NR NR NR NR NR TPHMIRS 0 NR NR NR NR NR TPSPILLS TC5559217.2s Page 5 MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 0 NR NR NR NR NR TPSPILLS 90 Other Ascertainable Records 4 NR NR NR 3 1 0.250RCRA NonGen / NLR 0 NR 0 0 0 0 1.000FUDS 0 NR 0 0 0 0 1.000DOD 0 NR NR 0 0 0 0.500SCRD DRYCLEANERS 0 NR NR NR NR NR TPUS FIN ASSUR 0 NR NR NR NR NR TPEPA WATCH LIST 0 NR NR NR 0 0 0.2502020 COR ACTION 0 NR NR NR NR NR TPTSCA 0 NR NR NR NR NR TPTRIS 0 NR NR NR NR NR TPSSTS 0 NR 0 0 0 0 1.000ROD 0 NR NR NR NR NR TPRMP 0 NR NR NR NR NR TPRAATS 0 NR NR NR NR NR TPPRP 0 NR NR NR NR NR TPPADS 0 NR NR NR NR NR TPICIS 0 NR NR NR NR NR TPFTTS 0 NR NR NR NR NR TPMLTS 0 NR NR NR NR NR TPCOAL ASH DOE 0 NR NR 0 0 0 0.500COAL ASH EPA 0 NR NR NR NR NR TPPCB TRANSFORMER 0 NR NR NR NR NR TPRADINFO 0 NR NR NR NR NR TPHIST FTTS 0 NR NR NR NR NR TPDOT OPS 0 NR 0 0 0 0 1.000CONSENT 0 NR 0 0 0 0 1.000INDIAN RESERV 0 NR 0 0 0 0 1.000FUSRAP 0 NR NR 0 0 0 0.500UMTRA 0 NR NR NR NR NR TPLEAD SMELTERS 0 NR NR NR NR NR TPUS AIRS 0 NR NR NR 0 0 0.250US MINES 0 NR NR NR 0 0 0.250ABANDONED MINES 2 NR NR NR NR NR TP 2FINDS 1 NR NR NR NR NR TP 1ECHO 0 NR NR NR NR NR TPDOCKET HWC 0 NR 0 0 0 0 1.000UXO 0 NR NR NR 0 0 0.250FUELS PROGRAM 0 NR NR NR NR NR TPAIRS 0 NR NR NR NR NR TPASBESTOS 0 NR NR 0 0 0 0.500COAL ASH 0 NR NR NR 0 0 0.250DRYCLEANERS 0 NR NR NR NR NR TPFinancial Assurance 0 NR NR NR 0 0 0.250Inactive Drycleaners 2 NR NR NR 1 1 0.250MANIFEST 0 NR NR NR NR NR TPNPDES 0 NR NR NR NR NR TPUIC EDR HIGH RISK HISTORICAL RECORDS EDR Exclusive Records 0 NR 0 0 0 0 1.000EDR MGP TC5559217.2s Page 6 MAP FINDINGS SUMMARY Search TargetDistance Total Database Property(Miles) < 1/8 1/8 - 1/4 1/4 - 1/2 1/2 - 1 > 1 Plotted 1 NR NR NR NR 1 0.125EDR Hist Auto 0 NR NR NR NR 0 0.125EDR Hist Cleaner EDR RECOVERED GOVERNMENT ARCHIVES Exclusive Recovered Govt. Archives 0 NR NR NR NR NR TPRGA HWS 0 NR NR NR NR NR TPRGA LF 0 NR NR NR NR NR TPRGA LUST 50 0 2 8 23 12 5- Totals -- NOTES: TP = Target Property NR = Not Requested at this Search Distance Sites may be listed in more than one database TC5559217.2s Page 7 TC5559217.2s Page 8 B4 CSCSLBNRR QUENDALL LOADING RACKS S103822453 NNW ALLSITESE OF RR TRACKS & 4503 LK WASHINGTON BLVD N/A < 1/8 RENTON, WA 98055 Relative: Higher Click here for full text details 0.071 mi. 374 ft. CSCSL Site Status: Awaiting Cleanup Facility ID: 61436398 Clean Up Siteid: 4582 ALLSITES Facility Id: 61436398 A3 FINDSHAWK’S LANDING 1014910906 Target ECHO4350 LAKE WASHINGTON BLVD N N/A Property RENTON, WA 98056 Actual: 34 ft. Click here for full text details FINDS Registry ID:: 110043825359 ECHO Registry ID: 110043825359 A2 USTPAN ABODE INC U000591494 Target ALLSITES4350 LK WA BLVD N N/A Property RENTON, WA 98056 Actual: 34 ft. Click here for full text details UST Site Id: 6906 Facility ID: 91368749 ALLSITES Facility Id: 91368749 Facility Id: 24906 A1 FINDSPAN ABODE INC 1007063233 Target 4350 LAKE WASHINGTON BLVD N N/A Property RENTON, WA 98056 Actual: 34 ft. Click here for full text details FINDS Registry ID:: 110015397774 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 9 B7 NPLQUENDALL TERMINALS 1003880386 NNW SEMS4503 LK WASHINGTON BLVD N WAD980639215 < 1/8 PRPRENTON, WA 98055 Relative: Higher Click here for full text details 0.071 mi. 374 ft. NPL Cerclis ID:: 1000875 EPA Id: WAD980639215 B6 HSLQUENDALL TERMINALS 1001490330 NNW CSCSL4503 LAKE WASHINGTON BLVD N WAD076645183 < 1/8 ALLSITESRENTON, WA 98055 Relative: Higher Click here for full text details 0.071 mi.SPILLS 374 ft.RCRA NonGen / NLR MANIFEST HSL Facility Status: Cleanup Started Facility Type: Hazardous Sites List FSID Number: 2045 CSCSL Site Status: Cleanup Started Facility ID: 2045 Clean Up Siteid: 3857 ALLSITES Facility Id: 2045 SPILLS Facility ID: 545113 RCRA NonGen / NLR EPA Id: WAD076645183 MANIFEST Facility Site ID Number: 2045 Gen Status CD: XQG Gen Status CD: SQG Gen Status CD: MQG EPA ID: WAD076645183 B5 EDR Hist AutoDUNLAP TOWING RON PERRIGOUE YD BOSS 1009615689 NNW 4503 LAKE WASHINGTON BLVD N N/A < 1/8 RENTON, WA Relative: Higher Click here for full text details 0.071 mi. 374 ft. MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 10 C11 ALLSITESBARBEE MILL CO 1011278892 SW FINDS4300 LAKE WASHINGTON BLVD N N/A 1/8-1/4 ECHORENTON, WA 98056 Relative: Higher Click here for full text details 0.147 mi. 774 ft. ALLSITES Facility Id: 3453541 FINDS Registry ID:: 110036130594 ECHO Registry ID: 110036130594 C10 ALLSITESBARBEE MILL SUBDIVISION S110038446 SW 4300 LAKE WASHINGTON BLVD N/A 1/8-1/4 RENTON, WA 98056 Relative: Higher Click here for full text details 0.147 mi. 774 ft. ALLSITES Facility Id: 20965 B9 US BROWNFIELDSQUENDALL TERMINALS 1023620494 NNW 4503 LAKE WASHINGTON BLVD. N. N/A < 1/8 RENTON, WA Relative: Higher Click here for full text details 0.081 mi. 427 ft. US BROWNFIELDS ACRES property ID: 12096 8 SEMS-ARCHIVEKITTITAS CO - KEECHELUS DUMP 1003880390 NNE ON LK KACHESS-COOPER PASS RD WAD980639355 < 1/8 EASTON, WA 98925 Relative: Higher Click here for full text details 0.072 mi. 378 ft. SEMS-ARCHIVE Site ID: 1000885 EPA Id: WAD980639355 QUENDALL TERMINALS (Continued)1003880386 SEMS Site ID: 1000875 EPA Id: WAD980639215 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 11 15 ALLSITESJ & M MACHINE S118641039 East CSCSL NFA1703 NE 43RD ST N/A 1/8-1/4 RENTON, WA 98056 Relative: Higher Click here for full text details 0.180 mi. 951 ft. ALLSITES Facility Id: 9560 CSCSL NFA Facility/Site Id: 9560 CS Id: 13029 C14 ALLSITESLAKE WASHINGTON VIEW ESTATES S116753678 SW 4200 LAKE WASHINGTON BLVD N/A 1/8-1/4 RENTON, WA 98059 Relative: Higher Click here for full text details 0.165 mi. 873 ft. ALLSITES Facility Id: 5416 D13 ICRHEATH CUSTOM PRESS S104873101 ESE 4308 JONES AVE. NE N/A 1/8-1/4 NEWCASTLE, WA 98056 Relative: Higher Click here for full text details 0.165 mi. 871 ft. D12 USTHEATH CUSTOM PRESS U003604608 ESE ALLSITES4308 JONES AVE NE N/A 1/8-1/4 CSCSL NFARENTON, WA 98056 Relative: Higher Click here for full text details 0.165 mi. 871 ft. UST Site Id: 200471 Facility ID: 8774747 ALLSITES Facility Id: 8774747 CSCSL NFA Facility/Site Id: 8774747 CS Id: 7815 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 12 E17 HSLBARBEE MILL CO INC U000588503 SW CSCSL4101 LK WA BLVD PO BOX 359 N/A 1/8-1/4 USTRENTON, WA 98057 Relative: Higher Click here for full text details 0.186 mi.ALLSITES 982 ft.MANIFEST HSL Facility Status: Cleanup Started Facility Type: Hazardous Sites List FSID Number: 76716221 CSCSL Site Status: Cleanup Started Facility ID: 76716221 Clean Up Siteid: 2368 UST Site Id: 3504 Facility ID: 76716221 ALLSITES Facility Id: 76716221 MANIFEST Facility Site ID Number: 76716221 Gen Status CD: XQG Gen Status CD: LQG EPA ID: WAD988522322 16 ALLSITESHEATH MACHINE INC 1004793529 ENE RCRA NonGen / NLR1701 NE 43RD ST WAD061672630 1/8-1/4 FINDSRENTON, WA 98056 Relative: Higher Click here for full text details 0.184 mi.ECHO 973 ft. ALLSITES Facility Id: 65714697 RCRA NonGen / NLR EPA Id: WAD061672630 FINDS Registry ID:: 110005323836 ECHO Registry ID: 110005323836 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 13 F21 USTCASCADE WEST CONSTRUCTION INC U003665953 SE ALLSITES4016 JONES AVE NE N/A 1/8-1/4 RENTON, WA 98055 Relative: Higher Click here for full text details 0.237 mi. 1251 ft. UST Site Id: 512651 Facility ID: 76359327 ALLSITES Facility Id: 76359327 F20 RCRA NonGen / NLRCASCADE WEST CONSTRUCTION INC 1000199634 SE FINDS4016 JONES AVE NE WAD981769540 1/8-1/4 ECHORENTON, WA 98055 Relative: Higher Click here for full text details 0.237 mi. 1251 ft. RCRA NonGen / NLR EPA Id: WAD981769540 FINDS Registry ID:: 110005343002 ECHO Registry ID: 110005343002 E19 ICRBARBEE MILL CO. (TWO REPORTS)S104485250 SW 4104 LAKE WASHINGTON BLVD. N/A 1/8-1/4 RENTON, WA 98057 Relative: Higher Click here for full text details 0.188 mi. 995 ft. E18 ICRBARBEE MILL COMPANY 1000878897 SW RCRA NonGen / NLR4101 LAKE WASHINGTON BLVD N WAD988522322 1/8-1/4 FTTSRENTON, WA 98065 Relative: Higher Click here for full text details 0.186 mi.HIST FTTS 982 ft. RCRA NonGen / NLR EPA Id: WAD988522322 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 14 25 ALLSITESVERIZON WIRELESS KENNYDALE 1011932326 NNE FINDSSE 76TH ST AND LAKE WASHINGTON BLVD N/A 1/4-1/2 RENTON, WA 98056 Relative: Higher Click here for full text details 0.357 mi. 1885 ft. ALLSITES Facility Id: 6727054 FINDS Registry ID:: 110037547848 24 ALLSITESAT&T WIRELESS KENNYDALE 1007728168 NE FINDS1755 NE 48TH ST N/A 1/4-1/2 RENTON, WA 98056 Relative: Higher Click here for full text details 0.354 mi. 1868 ft. ALLSITES Facility Id: 4257210 FINDS Registry ID:: 110018848318 23 ALLSITESSENZA LAKEVIEW S120066146 SSW NPDES3907 PARK AVE N N/A 1/4-1/2 RENTON, WA 98056 Relative: Higher Click here for full text details 0.286 mi. 1511 ft. ALLSITES Facility Id: 14037 NPDES Permit ID: WAR305059 22 ALLSITESSEAHAWKS - VMAC S118820902 North 12 SEAHAWKS WAY N/A 1/8-1/4 RENTON, WA 98056 Relative: Lower Click here for full text details 0.239 mi. 1260 ft. ALLSITES Facility Id: 14756 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 15 29 HSLMARSHALL RESIDENCE 1007064304 SSW CSCSL2909 MOUNTAIN VIEW AVE N N/A 1/2-1 ALLSITESRENTON, WA 98056 Relative: Higher Click here for full text details 0.988 mi.FINDS 5218 ft. HSL Facility Status: Awaiting Cleanup Facility Type: Hazardous Sites List FSID Number: 84152951 CSCSL G28 SEMS-ARCHIVEJ H BAXTER & CO 1015732098 NNE RCRA NonGen / NLR5015 LK WASHINGTON BLVD N WAD009265521 1/4-1/2 RENTON, WA 98055 Relative: Higher Click here for full text details 0.479 mi. 2528 ft. RCRA NonGen / NLR EPA Id: WAD009265521 G27 INST CONTROLJH BAXTER & CO INC 1000104025 NNE ALLSITES5015 LAKE WASHINGTON BLVD N N/A 1/4-1/2 CSCSL NFARENTON, WA 98056 Relative: Higher Click here for full text details 0.479 mi. 2528 ft. INST CONTROL Facility Site ID: 2068 CS ID: 93 ALLSITES Facility Id: 2068 CSCSL NFA Facility/Site Id: 2068 CS Id: 93 26 ALLSITESMONTEREY MEADOWS S118757835 SE NPDES3815 MONTEREY PL NE N/A 1/4-1/2 RENTON, WA 98056 Relative: Higher Click here for full text details 0.468 mi. 2473 ft. ALLSITES Facility Id: 12633 NPDES Permit ID: WAR304200 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation TC5559217.2s Page 16 MARSHALL RESIDENCE (Continued) 1007064304 Site Status: Awaiting Cleanup Facility ID: 84152951 Clean Up Siteid: 2790 ALLSITES Facility Id: 84152951 FINDS Registry ID:: 110015408646 MAP FINDINGSMap ID Direction EDR ID NumberDistance EPA ID NumberDatabase(s)SiteElevation EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.WA AIRS (EMI)Washington Emissions Data SystemDepartment of Ecology04/23/2018 04/25/2018 06/04/2018WA ALLSITES Facility/Site Identification System Listing Department of Ecology 10/30/2018 11/01/2018 11/27/2018WA ASBESTOS Asbestos Notification Listing Department of Labor & Industries 07/31/2018 08/02/2018 09/06/2018WA AST Aboveground Storage Tank Locations Department of Ecology 12/14/2015 02/02/2016 05/03/2016WA BROWNFIELDS Brownfields Sites Listing Department of Ecology 10/16/2018 10/18/2018 11/27/2018WA CDL Clandestine Drug Lab Contaminated Site List Department of Health 08/08/2018 11/14/2018 12/21/2018WA COAL ASH Coal Ash Disposal Site Listing Department of Ecology 09/05/2018 09/07/2018 09/25/2018WA CSCSL Confirmed and Suspected Contaminated Sites List Department of Ecology 10/16/2018 10/18/2018 11/27/2018WA CSCSL NFA Confirmed and Contaminated Sites - No Further Action Department of Ecology 10/16/2018 10/18/2018 11/27/2018WA DRYCLEANERS Drycleaner List Department of Ecology 10/24/2018 10/25/2018 11/27/2018WA Financial Assurance 1 Financial Assurance Information Listing Department of Ecology 11/27/2018 11/30/2018 01/30/2019WA Financial Assurance 2 Financial Assurance Information Listing Department of Ecology 11/16/2018 11/19/2018 01/30/2019WA Financial Assurance 3 Financial Assurance Information Listing Department of Ecology 11/15/2017 11/20/2017 01/04/2018WA HIST CDL List of Sites Contaminated by Clandestine Drug Labs Department of Health 02/08/2007 06/26/2007 07/19/2007WA HSL Hazardous Sites List Department of Ecology 08/22/2018 09/07/2018 09/25/2018WA ICR Independent Cleanup Reports Department of Ecology 12/01/2002 01/03/2003 01/22/2003WA INACTIVE DRYCLEANERS Inactive Drycleaners Department of Ecology 10/24/2018 10/25/2018 11/27/2018WA INST CONTROL Institutional Control Site List Department of Ecology 10/16/2018 10/18/2018 11/27/2018WA LUST Leaking Underground Storage Tanks Site List Department of Ecology 11/12/2018 11/15/2018 01/30/2019WA NPDES Water Quality Permit System Data Department of Ecology 07/16/2018 07/20/2018 09/06/2018WA PTAP PTAP Site Listing Department of Ecology 11/12/2018 11/15/2018 01/30/2019WA RGA HWS Recovered Government Archive State Hazardous Waste Facilitie Department of Ecology 07/01/2013 12/24/2013WA RGA LF Recovered Government Archive Solid Waste Facilities List Department of Ecology 07/01/2013 01/10/2014WA RGA LUST Recovered Government Archive Leaking Underground Storage Tan Department of Ecology 07/01/2013 12/24/2013WA SPILLS Reported Spills Department of Ecology 09/12/2018 09/14/2018 09/25/2018WA SPILLS 90 SPILLS90 data from FirstSearch FirstSearch 05/23/2006 01/03/2013 03/06/2013WA SWF/LF Solid Waste Facility Database Department of Ecology 09/04/2018 09/07/2018 09/26/2018WA SWRCY Recycling Facility List Department of Ecology 10/25/2018 10/30/2018 11/27/2018WA SWTIRE Solid Waste Tire Facilities Department of Ecology 11/01/2005 03/16/2006 04/13/2006WA SWTIRE 2 Solid Waste Tire Facilities 2 Department of Ecology 06/20/2017 06/23/2017 05/30/2018WA UIC Underground Injection Wells Listing Department of Ecology 10/16/2018 10/18/2018 11/27/2018WA UST Underground Storage Tank Database Department of Ecology 10/10/2018 10/12/2018 11/27/2018WA VCP Voluntary Cleanup Program Sites Department of Ecology 10/16/2018 10/18/2018 11/28/2018WA WA MANIFEST Hazardous Waste Manifest Data Department of Ecology 12/31/2017 04/25/2018 06/04/2018US 2020 COR ACTION 2020 Corrective Action Program List Environmental Protection Agency 09/30/2017 05/08/2018 07/20/2018US ABANDONED MINES Abandoned Mines Department of Interior 09/10/2018 09/11/2018 09/14/2018US BRS Biennial Reporting System EPA/NTIS 12/31/2015 02/22/2017 09/28/2017US COAL ASH DOE Steam-Electric Plant Operation Data Department of Energy 12/31/2005 08/07/2009 10/22/2009US COAL ASH EPA Coal Combustion Residues Surface Impoundments List Environmental Protection Agency 07/01/2014 09/10/2014 10/20/2014US CONSENT Superfund (CERCLA) Consent Decrees Department of Justice, Consent Decree Library 09/30/2018 10/12/2018 12/07/2018US CORRACTS Corrective Action Report EPA 03/01/2018 03/28/2018 06/22/2018US DEBRIS REGION 9 Torres Martinez Reservation Illegal Dump Site Locations EPA, Region 9 01/12/2009 05/07/2009 09/21/2009US DOCKET HWC Hazardous Waste Compliance Docket Listing Environmental Protection Agency 05/31/2018 07/26/2018 10/05/2018US DOD Department of Defense Sites USGS 12/31/2005 11/10/2006 01/11/2007US DOT OPS Incident and Accident Data Department of Transporation, Office of Pipeli 10/01/2018 10/30/2018 01/18/2019US Delisted NPL National Priority List Deletions EPA 12/12/2018 12/28/2018 01/11/2019US ECHO Enforcement & Compliance History Information Environmental Protection Agency 09/02/2018 09/05/2018 09/14/2018TC5559217.2s Page GR-1GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKINGSt AcronymFull NameGovernment AgencyGov Date Arvl. Date Active Date US EDR Hist AutoEDR Exclusive Historical Auto StationsEDR, Inc.US EDR Hist Cleaner EDR Exclusive Historical Cleaners EDR, Inc.US EDR MGP EDR Proprietary Manufactured Gas Plants EDR, Inc.US EPA WATCH LIST EPA WATCH LIST Environmental Protection Agency 08/30/2013 03/21/2014 06/17/2014US ERNS Emergency Response Notification System National Response Center, United States Coast 09/24/2018 09/25/2018 11/09/2018US FEDERAL FACILITY Federal Facility Site Information listing Environmental Protection Agency 11/07/2016 01/05/2017 04/07/2017US FEDLAND Federal and Indian Lands U.S. Geological Survey 12/31/2005 02/06/2006 01/11/2007US FEMA UST Underground Storage Tank Listing FEMA 05/15/2017 05/30/2017 10/13/2017US FINDS Facility Index System/Facility Registry System EPA 11/15/2018 12/05/2018 01/11/2019US FTTS FIFRA/ TSCA Tracking System - FIFRA (Federal Insecticide, Fu EPA/Office of Prevention, Pesticides and Toxi 04/09/2009 04/16/2009 05/11/2009US FTTS INSP FIFRA/ TSCA Tracking System - 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Date Active Date US AHA HospitalsSensitive Receptor: AHA HospitalsAmerican Hospital Association, Inc.US Medical Centers Sensitive Receptor: Medical Centers Centers for Medicare & Medicaid ServicesUS Nursing Homes Sensitive Receptor: Nursing Homes National Institutes of HealthUS Public Schools Sensitive Receptor: Public Schools National Center for Education StatisticsUS Private Schools Sensitive Receptor: Private Schools National Center for Education StatisticsWA Daycare Centers Sensitive Receptor: Daycare Center Listing Department of Social & Health ServicesUS Flood Zones 100-year and 500-year flood zones Emergency Management Agency (FEMA)US NWI National Wetlands Inventory U.S. Fish and Wildlife ServiceWA State Wetlands Wetland Inventory Department of EcologyUS Topographic MapU.S. Geological SurveyUS Oil/Gas PipelinesPennWell CorporationUS Electric Power Transmission Line Data PennWell CorporationSTREET AND ADDRESS INFORMATION© 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protectionand other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subjectto the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material.TC5559217.2s Page GR-4GOVERNMENT RECORDS SEARCHED / DATA CURRENCY TRACKINGSt AcronymFull NameGovernment AgencyGov Date Arvl. Date Active Date TC5559217.2s Page A-1 geologic strata. of the soil, and nearby wells. Groundwater flow velocity is generally impacted by the nature of the Groundwater flow direction may be impacted by surface topography, hydrology, hydrogeology, characteristics 2. Groundwater flow velocity. 1. Groundwater flow direction, and Assessment of the impact of contaminant migration generally has two principle investigative components: forming an opinion about the impact of potential contaminant migration. EDR’s GeoCheck Physical Setting Source Addendum is provided to assist the environmental professional in 2014Version Date: 6005537 MERCER ISLAND, WATarget Property Map: USGS TOPOGRAPHIC MAP 34 ft. above sea levelElevation: 5264195.5UTM Y (Meters): 560270.1UTM X (Meters): Zone 10Universal Tranverse Mercator: 122.199304 - 122˚ 11’ 57.49’’Longitude (West): 47.530358 - 47˚ 31’ 49.29’’Latitude (North): TARGET PROPERTY COORDINATES RENTON, WA 98056 4350 LAKE WASHINGTON BLVD NORTH 4350 RENTON PROPERTY TARGET PROPERTY ADDRESS ®GEOCHECK - PHYSICAL SETTING SOURCE ADDENDUM® TC5559217.2s Page A-2 should be field verified. on a relative (not an absolute) basis. Relative elevation information between sites of close proximity Source: Topography has been determined from the USGS 7.5’ Digital Elevation Model and should be evaluated SURROUNDING TOPOGRAPHY: ELEVATION PROFILES Elevation (ft)Elevation (ft)TP TP 0 1/2 1 Miles✩Target Property Elevation: 34 ft. North South West East218212208193193156130119343441322722171717171717171717171719273334454973185269302321363404General NNWGeneral Topographic Gradient: TARGET PROPERTY TOPOGRAPHY should contamination exist on the target property, what downgradient sites might be impacted. assist the environmental professional in forming an opinion about the impact of nearby contaminated properties or, Surface topography may be indicative of the direction of surficial groundwater flow. This information can be used to TOPOGRAPHIC INFORMATION collected on nearby properties, and regional groundwater flow information (from deep aquifers). sources of information, such as surface topographic information, hydrologic information, hydrogeologic data using site-specific well data. If such data is not reasonably ascertainable, it may be necessary to rely on other Groundwater flow direction for a particular site is best determined by a qualified environmental professional GROUNDWATER FLOW DIRECTION INFORMATION ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-3 Not Reported GENERAL DIRECTIONLOCATION GROUNDWATER FLOWFROM TPMAP ID hydrogeologically, and the depth to water table. authorities at select sites and has extracted the date of the report, groundwater flow direction as determined flow at specific points. EDR has reviewed reports submitted by environmental professionals to regulatory EDR has developed the AQUIFLOW Information System to provide data on the general direction of groundwater AQUIFLOW® Search Radius: 1.000 Mile. Not found Status: 1.25 miles Search Radius: Site-Specific Hydrogeological Data*: * ©1996 Site-specific hydrogeological data gathered by CERCLIS Alerts, Inc., Bainbridge Island, WA. All rights reserved. All of the information and opinions presented are those of the cited EPA report(s), which were completed under a Comprehensive Environmental Response Compensation and Liability Information System (CERCLIS) investigation. contamination exist on the target property, what downgradient sites might be impacted. environmental professional in forming an opinion about the impact of nearby contaminated properties or, should of groundwater flow direction in the immediate area. Such hydrogeologic information can be used to assist the Hydrogeologic information obtained by installation of wells on a specific site can often be an indicator HYDROGEOLOGIC INFORMATION YES - refer to the Overview Map and Detail MapMERCER ISLAND NATIONAL WETLAND INVENTORY NWI Electronic Data CoverageNWI Quad at Target Property FEMA Q3 Flood data53033C0668F FEMA Q3 Flood data53033C0666F FEMA Q3 Flood data53033C0675F Additional Panels in search area:FEMA Source Type FEMA Q3 Flood data53033C0664F Flood Plain Panel at Target Property FEMA Source Type FEMA FLOOD ZONE and bodies of water). Refer to the Physical Setting Source Map following this summary for hydrologic information (major waterways contamination exist on the target property, what downgradient sites might be impacted. the environmental professional in forming an opinion about the impact of nearby contaminated properties or, should Surface water can act as a hydrologic barrier to groundwater flow. Such hydrologic information can be used to assist HYDROLOGIC INFORMATION ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-4 Map, USGS Digital Data Series DDS - 11 (1994). of the Conterminous U.S. at 1:2,500,000 Scale - a digital representation of the 1974 P.B. King and H.M. Beikman Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology ROCK STRATIGRAPHIC UNIT GEOLOGIC AGE IDENTIFICATION Volcanic RocksCategory:CenozoicEra: TertiarySystem: Lower Tertiary andesiteSeries: lTaCode: (decoded above as Era, System & Series) at which contaminant migration may be occurring. Geologic information can be used by the environmental professional in forming an opinion about the relative speed GEOLOGIC INFORMATION IN GENERAL AREA OF TARGET PROPERTY move more quickly through sandy-gravelly types of soils than silty-clayey types of soils. characteristics data collected on nearby properties and regional soil information. In general, contaminant plumes to rely on other sources of information, including geologic age identification, rock stratigraphic unit and soil using site specific geologic and soil strata data. If such data are not reasonably ascertainable, it may be necessary Groundwater flow velocity information for a particular site is best determined by a qualified environmental professional GROUNDWATER FLOW VELOCITY INFORMATION ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. 4 1 7 8 6 2 5 3 0 1/16 1/8 1/4 Miles TC5559217.2s Page A-6 Min: 5.6 Max: 6.5 Min: 14 Max: 42 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED and Sand. Clayey Gravel 200), Silty, or passing No. pct. or less materials (35 Granularsandy loam59 inches29 inches 3 Min: 5.6 Max: 6.5 Min: 14 Max: 42 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED and Sand. Clayey Gravel 200), Silty, or passing No. pct. or less materials (35 Granularsandy loam29 inches 9 inches 2 Min: 5.6 Max: 6.5 Min: 14 Max: 42 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED and Sand. Clayey Gravel 200), Silty, or passing No. pct. or less materials (35 Granularsandy loam 9 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) > 0 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: HighCorrosion Potential - Uncoated Steel: Hydric Status: All hydric Poorly drainedSoil Drainage Class: water table, or are shallow to an impervious layer. Class D - Very slow infiltration rates. Soils are clayey, have a highHydrologic Group: sandy loamSoil Surface Texture: NormaSoil Component Name: Soil Map ID: 1 in a landscape. The following information is based on Soil Conservation Service SSURGO data. for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information The U.S. Department of Agriculture’s (USDA) Soil Conservation Service (SCS) leads the National Cooperative Soil DOMINANT SOIL COMPOSITION IN GENERAL AREA OF TARGET PROPERTY ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-7 5.1 Max: 6 Min: Min: 0.01 Max: 0.42 Gravel fines, Silty Gravels with SOILS, Gravels, COARSE-GRAINED Sand. Gravel and Fragments, 200), Stone passing No. pct. or less materials (35 Granular sandy loam very gravelly59 inches26 inches 3 5.1 Max: 6 Min: Min: 0.01 Max: 0.42 Gravel fines, Silty Gravels with SOILS, Gravels, COARSE-GRAINED Sand. Gravel and Fragments, 200), Stone passing No. pct. or less materials (35 Granular sandy loam very gravelly26 inches11 inches 2 5.1 Max: 6 Min: Min: 0.01 Max: 0.42 Gravel fines, Silty Gravels with SOILS, Gravels, COARSE-GRAINED Sand. Gravel and Fragments, 200), Stone passing No. pct. or less materials (35 Granular loam gravelly sandy11 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) > 84 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: Not hydric Moderately well drainedSoil Drainage Class: movement of water, or soils with moderately fine or fine textures. Class C - Slow infiltration rates. Soils with layers impeding downwardHydrologic Group: gravelly sandy loamSoil Surface Texture: AlderwoodSoil Component Name: Soil Map ID: 2 ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-8 Poorly drainedSoil Drainage Class: water table, or are shallow to an impervious layer. Class D - Very slow infiltration rates. Soils are clayey, have a highHydrologic Group: silt loamSoil Surface Texture: BellinghamSoil Component Name: Soil Map ID: 4 Min: 6.1 Max: 6.5 Min: 141 Max: 705 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED and Sand. Clayey Gravel 200), Silty, or passing No. pct. or less materials (35 Granularsand59 inches29 inches 3 Min: 6.1 Max: 6.5 Min: 141 Max: 705 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED and Sand. Clayey Gravel 200), Silty, or passing No. pct. or less materials (35 Granularloamy fine sand29 inches 5 inches 2 Min: 6.1 Max: 6.5 Min: 141 Max: 705 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED and Sand. Clayey Gravel 200), Silty, or passing No. pct. or less materials (35 Granularloamy fine sand 5 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) > 0 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: Not hydric Somewhat excessively drainedSoil Drainage Class: excessively drained sands and gravels. Class A - High infiltration rates. Soils are deep, well drained toHydrologic Group: loamy fine sandSoil Surface Texture: IndianolaSoil Component Name: Soil Map ID: 3 ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-9 > 0 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: Not hydric Somewhat excessively drainedSoil Drainage Class: excessively drained sands and gravels. Class A - High infiltration rates. Soils are deep, well drained toHydrologic Group: gravelly sandy loamSoil Surface Texture: EverettSoil Component Name: Soil Map ID: 5 Min: 5.6 Max: 7.3 Min: 0.42 Max: 1.4 more), Fat Clay. limit 50% or Clays (liquid SOILS, Silts and FINE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Claysilty clay loam59 inches11 inches 2 Min: 5.6 Max: 7.3 Min: 0.42 Max: 1.4 more), Fat Clay. limit 50% or Clays (liquid SOILS, Silts and FINE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Claysilt loam11 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) > 15 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: All hydric ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-10 > 0 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: Not hydric Well drainedSoil Drainage Class: textures. moderately well and well drained soils with moderately coarse Class B - Moderate infiltration rates. Deep and moderately deep,Hydrologic Group: fine sandy loamSoil Surface Texture: RagnarSoil Component Name: Soil Map ID: 6 Min: 5.6 Max: 6.5 Min: 141 Max: 705 Gravel. fines, Silty Gravels with SOILS, Gravels, COARSE-GRAINED Gravel. Poorly Graded Clean gravels, SOILS, Gravels, COARSE-GRAINED Sand. Gravel and Fragments, 200), Stone passing No. pct. or less materials (35 Granular coarse sand very gravelly59 inches31 inches 3 Min: 5.6 Max: 6.5 Min: 141 Max: 705 Gravel. fines, Silty Gravels with SOILS, Gravels, COARSE-GRAINED Gravel. Poorly Graded Clean gravels, SOILS, Gravels, COARSE-GRAINED Sand. Gravel and Fragments, 200), Stone passing No. pct. or less materials (35 Granular sandy loam very gravelly31 inches16 inches 2 Min: 5.6 Max: 6.5 Min: 141 Max: 705 Gravel. fines, Silty Gravels with SOILS, Gravels, COARSE-GRAINED Gravel. Poorly Graded Clean gravels, SOILS, Gravels, COARSE-GRAINED Sand. Gravel and Fragments, 200), Stone passing No. pct. or less materials (35 Granular loam gravelly sandy16 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-11 > 69 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: Not hydric Moderately well drainedSoil Drainage Class: movement of water, or soils with moderately fine or fine textures. Class C - Slow infiltration rates. Soils with layers impeding downwardHydrologic Group: silt loamSoil Surface Texture: KitsapSoil Component Name: Soil Map ID: 7 Min: 5.6 Max: 7.3 Min: 42 Max: 141 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED sand. Poorly graded Clean Sands, SOILS, Sands, COARSE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clayloamy sand59 inches26 inches 3 Min: 5.6 Max: 7.3 Min: 42 Max: 141 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED sand. Poorly graded Clean Sands, SOILS, Sands, COARSE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clayfine sandy loam26 inches 3 inches 2 Min: 5.6 Max: 7.3 Min: 42 Max: 141 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED sand. Poorly graded Clean Sands, SOILS, Sands, COARSE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clayfine sandy loam 3 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-12 > 0 inchesDepth to Watertable Min: > 0 inchesDepth to Bedrock Min: ModerateCorrosion Potential - Uncoated Steel: Hydric Status: Not hydric Well drainedSoil Drainage Class: textures. moderately well and well drained soils with moderately coarse Class B - Moderate infiltration rates. Deep and moderately deep,Hydrologic Group: fine sandy loamSoil Surface Texture: RagnarSoil Component Name: Soil Map ID: 8 Min: 5.1 Max: 6.5 Min: 0.42 Max: 1.4 50%), silt. limit less than Clays (liquid SOILS, Silts and FINE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clay loam to silty clay stratified silt59 inches24 inches 3 Min: 5.1 Max: 6.5 Min: 0.42 Max: 1.4 50%), silt. limit less than Clays (liquid SOILS, Silts and FINE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Claysilt loam24 inches 5 inches 2 Min: 5.1 Max: 6.5 Min: 0.42 Max: 1.4 50%), silt. limit less than Clays (liquid SOILS, Silts and FINE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Claysilt loam 5 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-13 1.000State Database Nearest PWS within 1 mileFederal FRDS PWS 1.000Federal USGS WELL SEARCH DISTANCE INFORMATION SEARCH DISTANCE (miles)DATABASE opinion about the impact of contaminant migration on nearby drinking water wells. professional in assessing sources that may impact ground water flow direction, and in forming an EDR Local/Regional Water Agency records provide water well information to assist the environmental LOCAL / REGIONAL WATER AGENCY RECORDS Min: 5.6 Max: 7.3 Min: 42 Max: 141 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED sand. Poorly graded Clean Sands, SOILS, Sands, COARSE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clayloamy sand59 inches26 inches 3 Min: 5.6 Max: 7.3 Min: 42 Max: 141 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED sand. Poorly graded Clean Sands, SOILS, Sands, COARSE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clayfine sandy loam26 inches 3 inches 2 Min: 5.6 Max: 7.3 Min: 42 Max: 141 Silty Sand. Sands with fines, SOILS, Sands, COARSE-GRAINED sand. Poorly graded Clean Sands, SOILS, Sands, COARSE-GRAINED Soils. 200), Silty passing No. than 35 pct. Materials (more Silt-Clayfine sandy loam 3 inches 0 inches 1 Soil Layer Information Boundary Classification Saturated hydraulic conductivity micro m/sec Layer Upper Lower Soil Texture Class AASHTO Group Unified Soil Soil Reaction (pH) ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-14 0 - 1/8 Mile SSEWALOG1000446629 A28 0 - 1/8 Mile SSEWALOG1000768409 A27 0 - 1/8 Mile SSEWALOG1000768408 A26 0 - 1/8 Mile SSEWALOG1000789511 A25 0 - 1/8 Mile SSEWALOG1000768447 A24 0 - 1/8 Mile SSEWALOG1000768383 A23 0 - 1/8 Mile SSEWALOG1000768313 A22 0 - 1/8 Mile SSEWALOG1000446870 A21 0 - 1/8 Mile SSEWALOG1000768382 A20 0 - 1/8 Mile SSEWALOG1000768347 A19 0 - 1/8 Mile SSEWALOG1000444703 A18 0 - 1/8 Mile SSEWALOG1000444702 A17 0 - 1/8 Mile SSEWALOG1000446617 A16 0 - 1/8 Mile SSEWALOG1000444704 A15 0 - 1/8 Mile SSEWALOG1000444701 A14 0 - 1/8 Mile SSEWALOG1000102159 A13 0 - 1/8 Mile SSEWALOG1000102054 A12 0 - 1/8 Mile SSEWALOG1000444700 A11 0 - 1/8 Mile SSEWALOG1000186389 A10 0 - 1/8 Mile SSEWALOG1000446624 A9 0 - 1/8 Mile SSEWALOG1000446623 A8 0 - 1/8 Mile SSEWALOG1000446626 A7 0 - 1/8 Mile SSEWALOG1000446625 A6 0 - 1/8 Mile SSEWALOG1000446622 A5 0 - 1/8 Mile SSEWALOG1000446619 A4 0 - 1/8 Mile SSEWALOG1000446618 A3 0 - 1/8 Mile SSEWALOG1000446621 A2 0 - 1/8 Mile SSEWALOG1000446620 A1 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID Note: PWS System location is not always the same as well location. No PWS System Found FEDERAL FRDS PUBLIC WATER SUPPLY SYSTEM INFORMATION LOCATION FROM TPWELL IDMAP ID 1/2 - 1 Mile WNWUSGS40001273922 635 1/2 - 1 Mile SSEUSGS40001273366 AI606 1/2 - 1 Mile NEUSGS40001261633 AF573 1/2 - 1 Mile SEUSGS40001273553 430 1/2 - 1 Mile ENEUSGS40001261397 V429 1/2 - 1 Mile ENEUSGS40001261409 V428 1/2 - 1 Mile NEUSGS40001261528 N386 1/2 - 1 Mile NEUSGS40001261520 N375 1/4 - 1/2 Mile WSWUSGS40001273816 293 FEDERAL USGS WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-15 1/8 - 1/4 Mile NorthWALOG1000795140 B80 1/8 - 1/4 Mile NorthWALOG1000795147 B79 1/8 - 1/4 Mile NorthWALOG1000795152 B78 1/8 - 1/4 Mile NorthWALOG1000795141 B77 1/8 - 1/4 Mile NorthWALOG1000795142 B76 1/8 - 1/4 Mile NorthWALOG1000219087 B75 1/8 - 1/4 Mile NorthWALOG1000219088 B74 1/8 - 1/4 Mile NorthWALOG1000218668 B73 1/8 - 1/4 Mile NorthWALOG1000219086 B72 1/8 - 1/4 Mile NorthWALOG1000228464 B71 1/8 - 1/4 Mile NorthWALOG1000228467 B70 1/8 - 1/4 Mile NorthWALOG1000235161 B69 1/8 - 1/4 Mile NorthWALOG1000228465 B68 1/8 - 1/4 Mile NorthWALOG1000228466 B67 1/8 - 1/4 Mile NorthWALOG1000218667 B66 1/8 - 1/4 Mile NorthWALOG1000003093 B65 1/8 - 1/4 Mile NorthWALOG1000003101 B64 1/8 - 1/4 Mile NorthWALOG1000003091 B63 1/8 - 1/4 Mile NorthWALOG1000003092 B62 1/8 - 1/4 Mile NorthWALOG1000023858 B61 1/8 - 1/4 Mile NorthWALOG1000218665 B60 1/8 - 1/4 Mile NorthWALOG1000218666 B59 1/8 - 1/4 Mile NorthWALOG1000023861 B58 1/8 - 1/4 Mile NorthWALOG1000102356 B57 1/8 - 1/4 Mile NorthWALOG1000464610 B56 1/8 - 1/4 Mile NorthWALOG1000703903 B55 1/8 - 1/4 Mile NorthWALOG1000703910 B54 1/8 - 1/4 Mile NorthWALOG1000476944 B53 1/8 - 1/4 Mile NorthWALOG1000476977 B52 1/8 - 1/4 Mile NorthWALOG1000703932 B51 1/8 - 1/4 Mile NorthWALOG1000768378 B50 1/8 - 1/4 Mile NorthWALOG1000768379 B49 1/8 - 1/4 Mile NorthWALOG1000703946 B48 1/8 - 1/4 Mile NorthWALOG1000768339 B47 1/8 - 1/4 Mile NorthWALOG1000476943 B46 1/8 - 1/4 Mile NorthWALOG1000464613 B45 1/8 - 1/4 Mile NorthWALOG1000464614 B44 1/8 - 1/4 Mile NorthWALOG1000464611 B43 1/8 - 1/4 Mile NorthWALOG1000464612 B42 1/8 - 1/4 Mile NorthWALOG1000468325 B41 1/8 - 1/4 Mile NorthWALOG1000476941 B40 1/8 - 1/4 Mile NorthWALOG1000476942 B39 1/8 - 1/4 Mile NorthWALOG1000468326 B38 1/8 - 1/4 Mile NorthWALOG1000472947 B37 0 - 1/8 Mile SSEWALOG1000446633 A36 0 - 1/8 Mile SSEWALOG1000446632 A35 0 - 1/8 Mile SSEWALOG1000446635 A34 0 - 1/8 Mile SSEWALOG1000446634 A33 0 - 1/8 Mile SSEWALOG1000446631 A32 0 - 1/8 Mile SSEWALOG1000446628 A31 0 - 1/8 Mile SSEWALOG1000446627 A30 0 - 1/8 Mile SSEWALOG1000446630 A29 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-16 1/8 - 1/4 Mile WSWWALOG1000355175 C132 1/8 - 1/4 Mile WSWWALOG1000355173 C131 1/8 - 1/4 Mile WSWWALOG1000355174 C130 1/8 - 1/4 Mile WSWWALOG1000396072 C129 1/8 - 1/4 Mile WSWWALOG1000396073 C128 1/8 - 1/4 Mile WSWWALOG1000396071 C127 1/8 - 1/4 Mile WSWWALOG1000396011 C126 1/8 - 1/4 Mile WSWWALOG1000396070 C125 1/8 - 1/4 Mile WSWWALOG1000355166 C124 1/8 - 1/4 Mile WSWWALOG1000355167 C123 1/8 - 1/4 Mile WSWWALOG1000355133 C122 1/8 - 1/4 Mile WSWWALOG1000355131 C121 1/8 - 1/4 Mile WSWWALOG1000355132 C120 1/8 - 1/4 Mile WSWWALOG1000355171 C119 1/8 - 1/4 Mile WSWWALOG1000355172 C118 1/8 - 1/4 Mile WSWWALOG1000355170 C117 1/8 - 1/4 Mile WSWWALOG1000355168 C116 1/8 - 1/4 Mile WSWWALOG1000355169 C115 1/8 - 1/4 Mile NorthWALOG1000770697 B114 1/8 - 1/4 Mile NorthWALOG1000770698 B113 1/8 - 1/4 Mile NorthWALOG1000768445 B112 1/8 - 1/4 Mile NorthWALOG1000768446 B111 1/8 - 1/4 Mile NorthWALOG1000770699 B110 1/8 - 1/4 Mile NorthWALOG1000791282 B109 1/8 - 1/4 Mile NorthWALOG1000791295 B108 1/8 - 1/4 Mile NorthWALOG1000770700 B107 1/8 - 1/4 Mile NorthWALOG1000778903 B106 1/8 - 1/4 Mile NorthWALOG1000768438 B105 1/8 - 1/4 Mile NorthWALOG1000768403 B104 1/8 - 1/4 Mile NorthWALOG1000768406 B103 1/8 - 1/4 Mile NorthWALOG1000768380 B102 1/8 - 1/4 Mile NorthWALOG1000768381 B101 1/8 - 1/4 Mile NorthWALOG1000768407 B100 1/8 - 1/4 Mile NorthWALOG1000768430 B99 1/8 - 1/4 Mile NorthWALOG1000768431 B98 1/8 - 1/4 Mile NorthWALOG1000768423 B97 1/8 - 1/4 Mile NorthWALOG1000768426 B96 1/8 - 1/4 Mile NorthWALOG1000795120 B95 1/8 - 1/4 Mile NorthWALOG1000795213 B94 1/8 - 1/4 Mile NorthWALOG1000795223 B93 1/8 - 1/4 Mile NorthWALOG1000795211 B92 1/8 - 1/4 Mile NorthWALOG1000795212 B91 1/8 - 1/4 Mile NorthWALOG1000795229 B90 1/8 - 1/4 Mile NorthWALOG1000795689 B89 1/8 - 1/4 Mile NorthWALOG1000795690 B88 1/8 - 1/4 Mile NorthWALOG1000795329 B87 1/8 - 1/4 Mile NorthWALOG1000795347 B86 1/8 - 1/4 Mile NorthWALOG1000795202 B85 1/8 - 1/4 Mile NorthWALOG1000795138 B84 1/8 - 1/4 Mile NorthWALOG1000795139 B83 1/8 - 1/4 Mile NorthWALOG1000795121 B82 1/8 - 1/4 Mile NorthWALOG1000795123 B81 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-17 1/8 - 1/4 Mile WSWWALOG1000396323 C184 1/8 - 1/4 Mile WSWWALOG1000396324 C183 1/8 - 1/4 Mile WSWWALOG1000396322 C182 1/8 - 1/4 Mile WSWWALOG1000396074 C181 1/8 - 1/4 Mile WSWWALOG1000396321 C180 1/8 - 1/4 Mile WSWWALOG1000396328 C179 1/8 - 1/4 Mile WSWWALOG1000396329 C178 1/8 - 1/4 Mile WSWWALOG1000396327 C177 1/8 - 1/4 Mile WSWWALOG1000396325 C176 1/8 - 1/4 Mile WSWWALOG1000396326 C175 1/8 - 1/4 Mile WSWWALOG1000397514 C174 1/8 - 1/4 Mile WSWWALOG1000397515 C173 1/8 - 1/4 Mile WSWWALOG1000396470 C172 1/8 - 1/4 Mile WSWWALOG1000396374 C171 1/8 - 1/4 Mile WSWWALOG1000396375 C170 1/8 - 1/4 Mile WSWWALOG1000407001 C169 1/8 - 1/4 Mile WSWWALOG1000407002 C168 1/8 - 1/4 Mile WSWWALOG1000407000 C167 1/8 - 1/4 Mile WSWWALOG1000398851 C166 1/8 - 1/4 Mile WSWWALOG1000406999 C165 1/8 - 1/4 Mile WSWWALOG1000396367 C164 1/8 - 1/4 Mile WSWWALOG1000396368 C163 1/8 - 1/4 Mile WSWWALOG1000396366 C162 1/8 - 1/4 Mile WSWWALOG1000396364 C161 1/8 - 1/4 Mile WSWWALOG1000396365 C160 1/8 - 1/4 Mile WSWWALOG1000396372 C159 1/8 - 1/4 Mile WSWWALOG1000396373 C158 1/8 - 1/4 Mile WSWWALOG1000396371 C157 1/8 - 1/4 Mile WSWWALOG1000396369 C156 1/8 - 1/4 Mile WSWWALOG1000396370 C155 1/8 - 1/4 Mile WSWWALOG1000338647 C154 1/8 - 1/4 Mile WSWWALOG1000351751 C153 1/8 - 1/4 Mile WSWWALOG1000338646 C152 1/8 - 1/4 Mile WSWWALOG1000338644 C151 1/8 - 1/4 Mile WSWWALOG1000338645 C150 1/8 - 1/4 Mile WSWWALOG1000355129 C149 1/8 - 1/4 Mile WSWWALOG1000355130 C148 1/8 - 1/4 Mile WSWWALOG1000355128 C147 1/8 - 1/4 Mile WSWWALOG1000355126 C146 1/8 - 1/4 Mile WSWWALOG1000355127 C145 1/8 - 1/4 Mile WSWWALOG1000219052 C144 1/8 - 1/4 Mile WSWWALOG1000252457 C143 1/8 - 1/4 Mile WSWWALOG1000219051 C142 1/8 - 1/4 Mile WSWWALOG1000102160 C141 1/8 - 1/4 Mile WSWWALOG1000219050 C140 1/8 - 1/4 Mile WSWWALOG1000331555 C139 1/8 - 1/4 Mile WSWWALOG1000338643 C138 1/8 - 1/4 Mile WSWWALOG1000331554 C137 1/8 - 1/4 Mile WSWWALOG1000331552 C136 1/8 - 1/4 Mile WSWWALOG1000331553 C135 1/8 - 1/4 Mile WSWWALOG1000396009 C134 1/8 - 1/4 Mile WSWWALOG1000396010 C133 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-18 1/4 - 1/2 Mile NWWALOG1000219057 F236 1/4 - 1/2 Mile NWWALOG1000219054 F235 1/4 - 1/2 Mile NWWALOG1000219053 F234 1/4 - 1/2 Mile NWWALOG1000219056 F233 1/4 - 1/2 Mile NWWALOG1000219055 F232 1/4 - 1/2 Mile NWWALOG1000237618 F231 1/4 - 1/2 Mile NWWALOG1000411781 F230 1/4 - 1/2 Mile NWWALOG1000411780 F229 1/4 - 1/2 Mile NWWALOG1000468555 F228 1/4 - 1/2 Mile NWWALOG1000468554 F227 1/4 - 1/2 Mile NWWALOG1000405151 F226 1/4 - 1/2 Mile NWWALOG1000292506 F225 1/4 - 1/2 Mile NWWALOG1000237619 F224 1/4 - 1/2 Mile NWWALOG1000405150 F223 1/4 - 1/2 Mile NWWALOG1000292507 F222 1/4 - 1/2 Mile SouthWALOG1000338698 E221 1/4 - 1/2 Mile SouthWALOG1000185059 E220 1/4 - 1/2 Mile SouthWALOG1000793785 E219 1/4 - 1/2 Mile SouthWALOG1000793789 E218 1/4 - 1/2 Mile SouthWALOG1000793788 E217 1/4 - 1/2 Mile SouthWALOG1000185058 E216 1/4 - 1/2 Mile SouthWALOG1000001712 E215 1/4 - 1/2 Mile SouthWALOG1000001676 E214 1/4 - 1/2 Mile SouthWALOG1000001722 E213 1/4 - 1/2 Mile SouthWALOG1000023581 E212 1/4 - 1/2 Mile SouthWALOG1000023580 E211 1/4 - 1/2 Mile EastWALOG1000553084 D210 1/4 - 1/2 Mile EastWALOG1000553085 D209 1/4 - 1/2 Mile EastWALOG1000553082 D208 1/4 - 1/2 Mile EastWALOG1000553083 D207 1/4 - 1/2 Mile EastWALOG1000553088 D206 1/4 - 1/2 Mile EastWALOG1000553089 D205 1/4 - 1/2 Mile EastWALOG1000553086 D204 1/4 - 1/2 Mile EastWALOG1000553087 D203 1/4 - 1/2 Mile EastWALOG1000100100 D202 1/4 - 1/2 Mile EastWALOG1000100585 D201 1/4 - 1/2 Mile EastWALOG1000023582 D200 1/4 - 1/2 Mile EastWALOG1000023598 D199 1/4 - 1/2 Mile EastWALOG1000199473 D198 1/4 - 1/2 Mile EastWALOG1000199474 D197 1/4 - 1/2 Mile EastWALOG1000100720 D196 1/4 - 1/2 Mile EastWALOG1000100721 D195 1/8 - 1/4 Mile WSWWALOG1000396333 C194 1/8 - 1/4 Mile WSWWALOG1000396334 C193 1/8 - 1/4 Mile WSWWALOG1000396332 C192 1/8 - 1/4 Mile WSWWALOG1000396330 C191 1/8 - 1/4 Mile WSWWALOG1000396331 C190 1/8 - 1/4 Mile WSWWALOG1000396362 C189 1/8 - 1/4 Mile WSWWALOG1000396363 C188 1/8 - 1/4 Mile WSWWALOG1000396361 C187 1/8 - 1/4 Mile WSWWALOG1000396335 C186 1/8 - 1/4 Mile WSWWALOG1000396336 C185 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-19 1/4 - 1/2 Mile SWWALOG1000683600 H288 1/4 - 1/2 Mile SWWALOG1000320937 H287 1/4 - 1/2 Mile SWWALOG1000320936 H286 1/4 - 1/2 Mile SWWALOG1000320932 H285 1/4 - 1/2 Mile SWWALOG1000320926 H284 1/4 - 1/2 Mile SWWALOG1000320925 H283 1/4 - 1/2 Mile SWWALOG1000320924 H282 1/4 - 1/2 Mile SWWALOG1000320929 H281 1/4 - 1/2 Mile SWWALOG1000320928 H280 1/4 - 1/2 Mile SWWALOG1000320927 H279 1/4 - 1/2 Mile NEWALOG1000589110 G278 1/4 - 1/2 Mile NEWALOG1000589111 G277 1/4 - 1/2 Mile NEWALOG1000589108 G276 1/4 - 1/2 Mile NEWALOG1000589109 G275 1/4 - 1/2 Mile NEWALOG1000589112 G274 1/4 - 1/2 Mile NEWALOG1000810941 G273 1/4 - 1/2 Mile NEWALOG1000812729 G272 1/4 - 1/2 Mile NEWALOG1000776772 G271 1/4 - 1/2 Mile NEWALOG1000777834 G270 1/4 - 1/2 Mile NEWALOG1000021683 G269 1/4 - 1/2 Mile NEWALOG1000022520 G268 1/4 - 1/2 Mile NEWALOG1000001699 G267 1/4 - 1/2 Mile NEWALOG1000001703 G266 1/4 - 1/2 Mile NEWALOG1000221360 G265 1/4 - 1/2 Mile NEWALOG1000442286 G264 1/4 - 1/2 Mile NEWALOG1000589107 G263 1/4 - 1/2 Mile NEWALOG1000221361 G262 1/4 - 1/2 Mile NEWALOG1000442285 G261 1/4 - 1/2 Mile NWWALOG1000468563 F260 1/4 - 1/2 Mile NWWALOG1000468562 F259 1/4 - 1/2 Mile NWWALOG1000471983 F258 1/4 - 1/2 Mile NWWALOG1000468564 F257 1/4 - 1/2 Mile NWWALOG1000468561 F256 1/4 - 1/2 Mile NWWALOG1000468558 F255 1/4 - 1/2 Mile NWWALOG1000468557 F254 1/4 - 1/2 Mile NWWALOG1000468560 F253 1/4 - 1/2 Mile NWWALOG1000468559 F252 1/4 - 1/2 Mile NWWALOG1000471984 F251 1/4 - 1/2 Mile NWWALOG1000471991 F250 1/4 - 1/2 Mile NWWALOG1000471990 F249 1/4 - 1/2 Mile NWWALOG1000471993 F248 1/4 - 1/2 Mile NWWALOG1000471992 F247 1/4 - 1/2 Mile NWWALOG1000471989 F246 1/4 - 1/2 Mile NWWALOG1000471986 F245 1/4 - 1/2 Mile NWWALOG1000471985 F244 1/4 - 1/2 Mile NWWALOG1000471988 F243 1/4 - 1/2 Mile NWWALOG1000471987 F242 1/4 - 1/2 Mile NWWALOG1000468556 F241 1/4 - 1/2 Mile NWWALOG1000219059 F240 1/4 - 1/2 Mile NWWALOG1000219058 F239 1/4 - 1/2 Mile NWWALOG1000219061 F238 1/4 - 1/2 Mile NWWALOG1000219060 F237 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-20 1/2 - 1 Mile EastWALOG1000378627 L341 1/2 - 1 Mile EastWALOG1000378626 L340 1/4 - 1/2 Mile WNWWALOG1000706366 K339 1/4 - 1/2 Mile WNWWALOG1000706674 K338 1/4 - 1/2 Mile WNWWALOG1000706365 K337 1/4 - 1/2 Mile WNWWALOG1000706325 K336 1/4 - 1/2 Mile WNWWALOG1000706345 K335 1/4 - 1/2 Mile SSEWA1100000009529 J334 1/4 - 1/2 Mile SSEWA1100000009530 J333 1/4 - 1/2 Mile SSEWALOG1000265934 332 1/4 - 1/2 Mile NorthWALOG1000301874 I331 1/4 - 1/2 Mile NorthWALOG1000298157 I330 1/4 - 1/2 Mile NorthWALOG1000301881 I329 1/4 - 1/2 Mile NorthWALOG1000301880 I328 1/4 - 1/2 Mile NorthWALOG1000298156 I327 1/4 - 1/2 Mile NorthWALOG1000298153 I326 1/4 - 1/2 Mile NorthWALOG1000221714 I325 1/4 - 1/2 Mile NorthWALOG1000298155 I324 1/4 - 1/2 Mile NorthWALOG1000298154 I323 1/4 - 1/2 Mile NorthWALOG1000554269 I322 1/4 - 1/2 Mile NorthWALOG1000644492 I321 1/4 - 1/2 Mile NorthWALOG1000626393 I320 1/4 - 1/2 Mile NorthWALOG1000644494 I319 1/4 - 1/2 Mile NorthWALOG1000644493 I318 1/4 - 1/2 Mile NorthWALOG1000626366 I317 1/4 - 1/2 Mile NorthWALOG1000619386 I316 1/4 - 1/2 Mile NorthWALOG1000554270 I315 1/4 - 1/2 Mile NorthWALOG1000619448 I314 1/4 - 1/2 Mile NorthWALOG1000619408 I313 1/4 - 1/2 Mile NorthWALOG1000219096 I312 1/4 - 1/2 Mile NorthWALOG1000219095 I311 1/4 - 1/2 Mile NorthWALOG1000219098 I310 1/4 - 1/2 Mile NorthWALOG1000219097 I309 1/4 - 1/2 Mile NorthWALOG1000219094 I308 1/4 - 1/2 Mile NorthWALOG1000219091 I307 1/4 - 1/2 Mile NorthWALOG1000099028 I306 1/4 - 1/2 Mile NorthWALOG1000219093 I305 1/4 - 1/2 Mile NorthWALOG1000219092 I304 1/4 - 1/2 Mile NorthWALOG1000221704 I303 1/4 - 1/2 Mile NorthWALOG1000221711 I302 1/4 - 1/2 Mile NorthWALOG1000221710 I301 1/4 - 1/2 Mile NorthWALOG1000221713 I300 1/4 - 1/2 Mile NorthWALOG1000221712 I299 1/4 - 1/2 Mile NorthWALOG1000221709 I298 1/4 - 1/2 Mile NorthWALOG1000221706 I297 1/4 - 1/2 Mile NorthWALOG1000221705 I296 1/4 - 1/2 Mile NorthWALOG1000221708 I295 1/4 - 1/2 Mile NorthWALOG1000221707 I294 1/4 - 1/2 Mile SEWALOG1000103660 292 1/4 - 1/2 Mile SWWALOG1000320935 H291 1/4 - 1/2 Mile SWWALOG1000320934 H290 1/4 - 1/2 Mile SWWALOG1000320933 H289 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-21 1/2 - 1 Mile NNEWALOG1000228284 Q395 1/2 - 1 Mile SouthWALOG1000768386 P394 1/2 - 1 Mile SouthWALOG1000768385 P393 1/2 - 1 Mile SouthWALOG1000768410 P392 1/2 - 1 Mile SouthWALOG1000768428 P391 1/2 - 1 Mile SouthWALOG1000768411 P390 1/2 - 1 Mile SouthWALOG1000220304 P389 1/2 - 1 Mile SouthWALOG1000220305 P388 1/2 - 1 Mile SouthWALOG1000768384 P387 1/2 - 1 Mile ENEWALOG1000681142 O385 1/2 - 1 Mile ENEWALOG1000681141 O384 1/2 - 1 Mile ENEWALOG1000742847 O383 1/2 - 1 Mile ENEWALOG1000799360 O382 1/2 - 1 Mile ENEWALOG1000799359 O381 1/2 - 1 Mile ENEWALOG1000261684 O380 1/2 - 1 Mile ENEWALOG1000104503 O379 1/2 - 1 Mile ENEWALOG1000507027 O378 1/2 - 1 Mile ENEWALOG1000507029 O377 1/2 - 1 Mile ENEWALOG1000507028 O376 1/2 - 1 Mile NNEWALOG1000768363 M374 1/2 - 1 Mile NNEWALOG1000768377 M373 1/2 - 1 Mile NNEWALOG1000768405 M372 1/2 - 1 Mile NNEWALOG1000360602 M371 1/2 - 1 Mile NNEWALOG1000360603 M370 1/2 - 1 Mile NNEWALOG1000360604 M369 1/2 - 1 Mile NNEWALOG1000768427 M368 1/2 - 1 Mile NNEWALOG1000779741 M367 1/2 - 1 Mile NNEWALOG1000779742 M366 1/2 - 1 Mile NNEWALOG1000789191 M365 1/2 - 1 Mile NNEWALOG1000768433 M364 1/2 - 1 Mile NNEWALOG1000777825 M363 1/2 - 1 Mile NNEWALOG1000777826 M362 1/2 - 1 Mile NNEWALOG1000360601 M361 1/2 - 1 Mile NNEWALOG1000022541 M360 1/2 - 1 Mile NNEWALOG1000023573 M359 1/2 - 1 Mile NNEWALOG1000023584 M358 1/2 - 1 Mile NNEWALOG1000022513 M357 1/2 - 1 Mile NNEWALOG1000022528 M356 1/2 - 1 Mile NNEWALOG1000022533 M355 1/2 - 1 Mile NNEWALOG1000023866 M354 1/2 - 1 Mile NNEWALOG1000269366 M353 1/2 - 1 Mile NNEWALOG1000351912 M352 1/2 - 1 Mile NNEWALOG1000351913 M351 1/2 - 1 Mile NNEWALOG1000252454 M350 1/2 - 1 Mile NNEWALOG1000252455 M349 1/2 - 1 Mile NNEWALOG1000252456 M348 1/2 - 1 Mile EastWALOG1000378629 L347 1/2 - 1 Mile EastWALOG1000378628 L346 1/2 - 1 Mile EastWALOG1000378677 L345 1/2 - 1 Mile EastWALOG1000378676 L344 1/2 - 1 Mile EastWALOG1000378625 L343 1/2 - 1 Mile EastWALOG1000378624 L342 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-22 1/2 - 1 Mile NNEWALOG1000768368 X450 1/2 - 1 Mile NNEWALOG1000768372 X449 1/2 - 1 Mile NNEWALOG1000554316 X448 1/2 - 1 Mile NNEWALOG1000421070 X447 1/2 - 1 Mile NNEWALOG1000421071 X446 1/2 - 1 Mile NNEWALOG1000554308 X445 1/2 - 1 Mile NNEWALOG1000421069 X444 1/2 - 1 Mile NNEWALOG1000393831 X443 1/2 - 1 Mile NNEWALOG1000393832 X442 1/2 - 1 Mile NNEWALOG1000393833 X441 1/2 - 1 Mile NNEWALOG1000554313 X440 1/2 - 1 Mile NNEWALOG1000554314 X439 1/2 - 1 Mile NNEWALOG1000554315 X438 1/2 - 1 Mile NNEWALOG1000554312 X437 1/2 - 1 Mile NNEWALOG1000554309 X436 1/2 - 1 Mile NNEWALOG1000554310 X435 1/2 - 1 Mile NNEWALOG1000554311 X434 1/2 - 1 Mile NNWWALOG1000286657 W433 1/2 - 1 Mile NNWWALOG1000286655 W432 1/2 - 1 Mile NNWWALOG1000286656 W431 1/2 - 1 Mile NorthWALOG1000777839 U427 1/2 - 1 Mile NorthWALOG1000777837 U426 1/2 - 1 Mile NEWALOG1000370569 T425 1/2 - 1 Mile NEWALOG1000370570 T424 1/2 - 1 Mile NEWALOG1000370567 T423 1/2 - 1 Mile NEWALOG1000370568 T422 1/2 - 1 Mile NEWALOG1000776371 T421 1/2 - 1 Mile NEWALOG1000776372 T420 1/2 - 1 Mile NEWALOG1000776369 T419 1/2 - 1 Mile NEWALOG1000776370 T418 1/2 - 1 Mile NEWALOG1000370566 T417 1/2 - 1 Mile NEWALOG1000219090 T416 1/2 - 1 Mile NEWALOG1000237620 T415 1/2 - 1 Mile NEWALOG1000102137 T414 1/2 - 1 Mile NEWALOG1000219089 T413 1/2 - 1 Mile NEWALOG1000237661 T412 1/2 - 1 Mile NEWALOG1000370565 T411 1/2 - 1 Mile NEWALOG1000237621 T410 1/2 - 1 Mile NEWALOG1000237650 T409 1/2 - 1 Mile SSEWALOG1000103043 408 1/2 - 1 Mile SSWWALOG1000623604 S407 1/2 - 1 Mile SSWWALOG1000623668 S406 1/2 - 1 Mile SSWWALOG1000623599 S405 1/2 - 1 Mile ESEWALOG1000743720 R404 1/2 - 1 Mile ESEWALOG1000743714 R403 1/2 - 1 Mile ESEWALOG1000743754 R402 1/2 - 1 Mile ESEWALOG1000743734 R401 1/2 - 1 Mile ESEWALOG1000369282 R400 1/2 - 1 Mile ESEWALOG1000369281 R399 1/2 - 1 Mile ESEWALOG1000743701 R398 1/2 - 1 Mile ESEWALOG1000370397 R397 1/2 - 1 Mile NNEWALOG1000228285 Q396 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-23 1/2 - 1 Mile WNWWALOG1000732421 AC502 1/2 - 1 Mile WNWWALOG1000732420 AC501 1/2 - 1 Mile WNWWALOG1000719179 AC500 1/2 - 1 Mile WNWWALOG1000105108 AC499 1/2 - 1 Mile WNWWALOG1000105107 AC498 1/2 - 1 Mile WNWWALOG1000102300 AC497 1/2 - 1 Mile WNWWALOG1000105116 AC496 1/2 - 1 Mile WNWWALOG1000105115 AC495 1/2 - 1 Mile WNWWALOG1000105114 AC494 1/2 - 1 Mile ENEWALOG1000281290 AB493 1/2 - 1 Mile ENEWALOG1000281289 AB492 1/2 - 1 Mile ENEWALOG1000281288 AB491 1/2 - 1 Mile ENEWALOG1000281293 AB490 1/2 - 1 Mile ENEWALOG1000281292 AB489 1/2 - 1 Mile ENEWALOG1000281291 AB488 1/2 - 1 Mile ENEWALOG1000281287 AB487 1/2 - 1 Mile ENEWALOG1000281283 AB486 1/2 - 1 Mile ENEWALOG1000281282 AB485 1/2 - 1 Mile ENEWALOG1000207151 AB484 1/2 - 1 Mile ENEWALOG1000281286 AB483 1/2 - 1 Mile ENEWALOG1000281285 AB482 1/2 - 1 Mile ENEWALOG1000281284 AB481 1/2 - 1 Mile WSWWALOG1000296138 AA480 1/2 - 1 Mile WSWWALOG1000296137 AA479 1/2 - 1 Mile EastWALOG1000566164 Z478 1/2 - 1 Mile EastWALOG1000566163 Z477 1/2 - 1 Mile EastWALOG1000566162 Z476 1/2 - 1 Mile EastWALOG1000566167 Z475 1/2 - 1 Mile EastWALOG1000566166 Z474 1/2 - 1 Mile EastWALOG1000566165 Z473 1/2 - 1 Mile EastWALOG1000560904 Z472 1/2 - 1 Mile EastWALOG1000099797 Z471 1/2 - 1 Mile EastWALOG1000099115 Z470 1/2 - 1 Mile EastWALOG1000566161 Z469 1/2 - 1 Mile EastWALOG1000566160 Z468 1/2 - 1 Mile EastWALOG1000560905 Z467 1/2 - 1 Mile SEWALOG1000101257 Y466 1/2 - 1 Mile SEWALOG1000681143 Y465 1/2 - 1 Mile SEWALOG1000681144 Y464 1/2 - 1 Mile SEWALOG1000101256 Y463 1/2 - 1 Mile NNEWALOG1000768344 X462 1/2 - 1 Mile NNEWALOG1000768361 X461 1/2 - 1 Mile NNEWALOG1000768362 X460 1/2 - 1 Mile NNEWALOG1000768338 X459 1/2 - 1 Mile NNEWALOG1000554317 X458 1/2 - 1 Mile NNEWALOG1000768335 X457 1/2 - 1 Mile NNEWALOG1000768337 X456 1/2 - 1 Mile NNEWALOG1000778904 X455 1/2 - 1 Mile NNEWALOG1000778912 X454 1/2 - 1 Mile NNEWALOG1000791514 X453 1/2 - 1 Mile NNEWALOG1000778902 X452 1/2 - 1 Mile NNEWALOG1000768365 X451 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-24 1/2 - 1 Mile SouthWALOG1000760085 AE554 1/2 - 1 Mile SouthWALOG1000760086 AE553 1/2 - 1 Mile SouthWALOG1000703945 AE552 1/2 - 1 Mile SouthWALOG1000703893 AE551 1/2 - 1 Mile SouthWALOG1000703892 AE550 1/2 - 1 Mile SouthWALOG1000607805 AE549 1/2 - 1 Mile SouthWALOG1000703924 AE548 1/2 - 1 Mile SouthWALOG1000703909 AE547 1/2 - 1 Mile SouthWALOG1000703908 AE546 1/2 - 1 Mile SouthWALOG1000421788 AE545 1/2 - 1 Mile SouthWALOG1000220285 AE544 1/2 - 1 Mile SouthWALOG1000220284 AE543 1/2 - 1 Mile SouthWALOG1000220286 AE542 1/2 - 1 Mile SouthWALOG1000221808 AE541 1/2 - 1 Mile SouthWALOG1000221807 AE540 1/2 - 1 Mile SouthWALOG1000220283 AE539 1/2 - 1 Mile SouthWALOG1000220279 AE538 1/2 - 1 Mile SouthWALOG1000100283 AE537 1/2 - 1 Mile SouthWALOG1000220280 AE536 1/2 - 1 Mile SouthWALOG1000220282 AE535 1/2 - 1 Mile SouthWALOG1000220281 AE534 1/2 - 1 Mile SouthWALOG1000243667 AE533 1/2 - 1 Mile SouthWALOG1000421784 AE532 1/2 - 1 Mile SouthWALOG1000421783 AE531 1/2 - 1 Mile SouthWALOG1000421785 AE530 1/2 - 1 Mile SouthWALOG1000421787 AE529 1/2 - 1 Mile SouthWALOG1000421786 AE528 1/2 - 1 Mile SouthWALOG1000421782 AE527 1/2 - 1 Mile SouthWALOG1000243669 AE526 1/2 - 1 Mile SouthWALOG1000243668 AE525 1/2 - 1 Mile SouthWALOG1000421779 AE524 1/2 - 1 Mile SouthWALOG1000421781 AE523 1/2 - 1 Mile SouthWALOG1000421780 AE522 1/2 - 1 Mile NNWWALOG1000663611 AD521 1/2 - 1 Mile NNWWALOG1000663635 AD520 1/2 - 1 Mile NNWWALOG1000663568 AD519 1/2 - 1 Mile NNWWALOG1000663594 AD518 1/2 - 1 Mile NNWWALOG1000727489 AD517 1/2 - 1 Mile NNWWALOG1000727602 AD516 1/2 - 1 Mile NNWWALOG1000727487 AD515 1/2 - 1 Mile NNWWALOG1000727488 AD514 1/2 - 1 Mile NNWWALOG1000000727 AD513 1/2 - 1 Mile NNWWALOG1000000728 AD512 1/2 - 1 Mile NNWWALOG1000000725 AD511 1/2 - 1 Mile NNWWALOG1000000726 AD510 1/2 - 1 Mile NNWWALOG1000628063 AD509 1/2 - 1 Mile NNWWALOG1000628064 AD508 1/2 - 1 Mile NNWWALOG1000628024 AD507 1/2 - 1 Mile NNWWALOG1000628048 AD506 1/2 - 1 Mile WNWWALOG1000719178 AC505 1/2 - 1 Mile WNWWALOG1000719177 AC504 1/2 - 1 Mile WNWWALOG1000719176 AC503 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-25 1/2 - 1 Mile WestWALOG1000103378 AJ608 1/2 - 1 Mile WestWALOG1000683915 AJ607 1/2 - 1 Mile NEWALOG1000292079 AF605 1/2 - 1 Mile NEWALOG1000754900 AF604 1/2 - 1 Mile NEWALOG1000101594 AF603 1/2 - 1 Mile NEWALOG1000219813 AF602 1/2 - 1 Mile SSEWALOG1000600402 AH601 1/2 - 1 Mile SSEWALOG1000600403 AH600 1/2 - 1 Mile SSEWALOG1000375046 AH599 1/2 - 1 Mile SSEWALOG1000600401 AH598 1/2 - 1 Mile SSEWALOG1000607890 AH597 1/2 - 1 Mile SSEWALOG1000643950 AH596 1/2 - 1 Mile SSEWALOG1000600404 AH595 1/2 - 1 Mile SSEWALOG1000600405 AH594 1/2 - 1 Mile SSEWALOG1000375040 AH593 1/2 - 1 Mile SSEWALOG1000375036 AH592 1/2 - 1 Mile SSEWALOG1000375035 AH591 1/2 - 1 Mile SSEWALOG1000375037 AH590 1/2 - 1 Mile SSEWALOG1000375039 AH589 1/2 - 1 Mile SSEWALOG1000375038 AH588 1/2 - 1 Mile SSWWALOG1000645890 AG587 1/2 - 1 Mile SSWWALOG1000645891 AG586 1/2 - 1 Mile SSWWALOG1000645888 AG585 1/2 - 1 Mile SSWWALOG1000645889 AG584 1/2 - 1 Mile SSWWALOG1000645894 AG583 1/2 - 1 Mile SSWWALOG1000645893 AG582 1/2 - 1 Mile SSWWALOG1000645892 AG581 1/2 - 1 Mile SSWWALOG1000645895 AG580 1/2 - 1 Mile SSWWALOG1000624941 AG579 1/2 - 1 Mile SSWWALOG1000624914 AG578 1/2 - 1 Mile SSWWALOG1000624913 AG577 1/2 - 1 Mile SSWWALOG1000624915 AG576 1/2 - 1 Mile SSWWALOG1000624940 AG575 1/2 - 1 Mile SSWWALOG1000624939 AG574 1/2 - 1 Mile ESEWALOG1000360361 572 1/2 - 1 Mile SouthWALOG1000583806 AE571 1/2 - 1 Mile SouthWALOG1000583805 AE570 1/2 - 1 Mile SouthWALOG1000583804 AE569 1/2 - 1 Mile SouthWALOG1000607804 AE568 1/2 - 1 Mile SouthWALOG1000583808 AE567 1/2 - 1 Mile SouthWALOG1000583807 AE566 1/2 - 1 Mile SouthWALOG1000583803 AE565 1/2 - 1 Mile SouthWALOG1000421791 AE564 1/2 - 1 Mile SouthWALOG1000421790 AE563 1/2 - 1 Mile SouthWALOG1000421789 AE562 1/2 - 1 Mile SouthWALOG1000421794 AE561 1/2 - 1 Mile SouthWALOG1000421793 AE560 1/2 - 1 Mile SouthWALOG1000421792 AE559 1/2 - 1 Mile SouthWALOG1000760083 AE558 1/2 - 1 Mile SouthWALOG1000760082 AE557 1/2 - 1 Mile SouthWALOG1000760081 AE556 1/2 - 1 Mile SouthWALOG1000760084 AE555 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-26 1/2 - 1 Mile SSEWALOG1000543152 AI661 1/2 - 1 Mile SSEWALOG1000415283 AI660 1/2 - 1 Mile SSEWALOG1000101419 AI659 1/2 - 1 Mile SSEWALOG1000543149 AI658 1/2 - 1 Mile SSEWALOG1000543151 AI657 1/2 - 1 Mile SSEWALOG1000543150 AI656 1/2 - 1 Mile SEWA1100000007986 655 1/2 - 1 Mile SSWWALOG1000471010 AN654 1/2 - 1 Mile SSWWALOG1000470995 AN653 1/2 - 1 Mile SSWWALOG1000470994 AN652 1/2 - 1 Mile SSWWALOG1000471011 AN651 1/2 - 1 Mile SSWWALOG1000471014 AN650 1/2 - 1 Mile SSWWALOG1000471013 AN649 1/2 - 1 Mile SSWWALOG1000471012 AN648 1/2 - 1 Mile SSWWALOG1000470993 AN647 1/2 - 1 Mile SSWWALOG1000275098 AN646 1/2 - 1 Mile SSWWALOG1000275097 AN645 1/2 - 1 Mile SSWWALOG1000470992 AN644 1/2 - 1 Mile SSWWALOG1000470991 AN643 1/2 - 1 Mile WestWALOG1000472354 AM642 1/2 - 1 Mile WestWALOG1000472355 AM641 1/2 - 1 Mile WestWALOG1000472356 AM640 1/2 - 1 Mile WestWALOG1000472353 AM639 1/2 - 1 Mile WestWALOG1000472348 AM638 1/2 - 1 Mile WestWALOG1000472351 AM637 1/2 - 1 Mile WestWALOG1000472352 AM636 1/2 - 1 Mile NWWA1100000022734 AL634 1/2 - 1 Mile NorthWALOG1000535874 AK633 1/2 - 1 Mile NorthWALOG1000535875 AK632 1/2 - 1 Mile NorthWALOG1000510402 AK631 1/2 - 1 Mile NorthWALOG1000535872 AK630 1/2 - 1 Mile NorthWALOG1000535873 AK629 1/2 - 1 Mile NorthWALOG1000718735 AK628 1/2 - 1 Mile NorthWALOG1000718736 AK627 1/2 - 1 Mile NorthWALOG1000535878 AK626 1/2 - 1 Mile NorthWALOG1000535876 AK625 1/2 - 1 Mile NorthWALOG1000535877 AK624 1/2 - 1 Mile NorthWALOG1000510401 AK623 1/2 - 1 Mile NorthWALOG1000349693 AK622 1/2 - 1 Mile NorthWALOG1000349694 AK621 1/2 - 1 Mile NorthWALOG1000349692 AK620 1/2 - 1 Mile NorthWALOG1000022527 AK619 1/2 - 1 Mile NorthWALOG1000349691 AK618 1/2 - 1 Mile NorthWALOG1000370703 AK617 1/2 - 1 Mile NorthWALOG1000510399 AK616 1/2 - 1 Mile NorthWALOG1000510400 AK615 1/2 - 1 Mile NorthWALOG1000490047 AK614 1/2 - 1 Mile NorthWALOG1000370705 AK613 1/2 - 1 Mile NorthWALOG1000490046 AK612 1/2 - 1 Mile WestWALOG1000683917 AJ611 1/2 - 1 Mile WestWALOG1000683918 AJ610 1/2 - 1 Mile WestWALOG1000683916 AJ609 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® TC5559217.2s Page A-27 1/2 - 1 Mile NNEWALOG1000768336 AO693 1/2 - 1 Mile NNEWALOG1000768334 AO692 1/2 - 1 Mile NNEWALOG1000768360 AO691 1/2 - 1 Mile NNEWALOG1000768375 AO690 1/2 - 1 Mile NNEWALOG1000768370 AO689 1/2 - 1 Mile NNEWALOG1000768333 AO688 1/2 - 1 Mile NNEWALOG1000325172 AO687 1/2 - 1 Mile NNEWALOG1000325171 AO686 1/2 - 1 Mile NNEWALOG1000325170 AO685 1/2 - 1 Mile NNEWALOG1000325175 AO684 1/2 - 1 Mile NNEWALOG1000325174 AO683 1/2 - 1 Mile NNEWALOG1000325173 AO682 1/2 - 1 Mile NWWALOG1000663569 AL681 1/2 - 1 Mile NWWALOG1000663558 AL680 1/2 - 1 Mile NWWALOG1000628073 AL679 1/2 - 1 Mile NWWALOG1000814442 AL678 1/2 - 1 Mile NWWALOG1000814441 AL677 1/2 - 1 Mile NWWALOG1000663614 AL676 1/2 - 1 Mile NWWALOG1000414603 AL675 1/2 - 1 Mile NWWALOG1000414602 AL674 1/2 - 1 Mile NWWALOG1000414601 AL673 1/2 - 1 Mile NWWALOG1000628062 AL672 1/2 - 1 Mile NWWALOG1000628047 AL671 1/2 - 1 Mile NWWALOG1000414604 AL670 1/2 - 1 Mile SSEWALOG1000583765 AI669 1/2 - 1 Mile SSEWALOG1000583766 AI668 1/2 - 1 Mile SSEWALOG1000543153 AI667 1/2 - 1 Mile SSEWALOG1000543154 AI666 1/2 - 1 Mile SSEWALOG1000587958 AI665 1/2 - 1 Mile SSEWALOG1000583768 AI664 1/2 - 1 Mile SSEWALOG1000583767 AI663 1/2 - 1 Mile SSEWALOG1000587959 AI662 STATE DATABASE WELL INFORMATION LOCATION FROM TPWELL IDMAP ID ®GEOCHECK - PHYSICAL SETTING SOURCE SUMMARY® EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.320320560520360 480480600560320320320280280280280 6002 402402402405605602 0 0 200 200160 160160120 12 0 1205205 2 0808080 40 40 40480480440440440 4403602802 00400400400400400400 2 80 3203 20 3 2 0 360360360 360 320 32032032 0 3 2 0 320404040 40808080808 0 80 1201201201 2 0120120 12016016016016 0 160160160 1602002002 0 02 002 0 0 200 200 200 2402402402 4 0 24 2402 4 0 2 4 0 2402802802 80280280 28 28028028 0280 2 83 2036 0 36 4 400 WA EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase A1 SSE 0 - 1/8 Mile Higher WALOG1000446620WA WELLSClick here for full text details A2 SSE 0 - 1/8 Mile Higher WALOG1000446621WA WELLSClick here for full text details A3 SSE 0 - 1/8 Mile Higher WALOG1000446618WA WELLSClick here for full text details A4 SSE 0 - 1/8 Mile Higher WALOG1000446619WA WELLSClick here for full text details A5 SSE 0 - 1/8 Mile Higher WALOG1000446622WA WELLSClick here for full text details A6 SSE 0 - 1/8 Mile Higher WALOG1000446625WA WELLSClick here for full text details A7 SSE 0 - 1/8 Mile Higher WALOG1000446626WA WELLSClick here for full text details A8 SSE 0 - 1/8 Mile Higher WALOG1000446623WA WELLSClick here for full text details Page: 1 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase A9 SSE 0 - 1/8 Mile Higher WALOG1000446624WA WELLSClick here for full text details A10 SSE 0 - 1/8 Mile Higher WALOG1000186389WA WELLSClick here for full text details A11 SSE 0 - 1/8 Mile Higher WALOG1000444700WA WELLSClick here for full text details A12 SSE 0 - 1/8 Mile Higher WALOG1000102054WA WELLSClick here for full text details A13 SSE 0 - 1/8 Mile Higher WALOG1000102159WA WELLSClick here for full text details A14 SSE 0 - 1/8 Mile Higher WALOG1000444701WA WELLSClick here for full text details A15 SSE 0 - 1/8 Mile Higher WALOG1000444704WA WELLSClick here for full text details A16 SSE 0 - 1/8 Mile Higher WALOG1000446617WA WELLSClick here for full text details A17 SSE 0 - 1/8 Mile Higher WALOG1000444702WA WELLSClick here for full text details Page: 2 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase A18 SSE 0 - 1/8 Mile Higher WALOG1000444703WA WELLSClick here for full text details A19 SSE 0 - 1/8 Mile Higher WALOG1000768347WA WELLSClick here for full text details A20 SSE 0 - 1/8 Mile Higher WALOG1000768382WA WELLSClick here for full text details A21 SSE 0 - 1/8 Mile Higher WALOG1000446870WA WELLSClick here for full text details A22 SSE 0 - 1/8 Mile Higher WALOG1000768313WA WELLSClick here for full text details A23 SSE 0 - 1/8 Mile Higher WALOG1000768383WA WELLSClick here for full text details A24 SSE 0 - 1/8 Mile Higher WALOG1000768447WA WELLSClick here for full text details A25 SSE 0 - 1/8 Mile Higher WALOG1000789511WA WELLSClick here for full text details A26 SSE 0 - 1/8 Mile Higher WALOG1000768408WA WELLSClick here for full text details Page: 3 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase A27 SSE 0 - 1/8 Mile Higher WALOG1000768409WA WELLSClick here for full text details A28 SSE 0 - 1/8 Mile Higher WALOG1000446629WA WELLSClick here for full text details A29 SSE 0 - 1/8 Mile Higher WALOG1000446630WA WELLSClick here for full text details A30 SSE 0 - 1/8 Mile Higher WALOG1000446627WA WELLSClick here for full text details A31 SSE 0 - 1/8 Mile Higher WALOG1000446628WA WELLSClick here for full text details A32 SSE 0 - 1/8 Mile Higher WALOG1000446631WA WELLSClick here for full text details A33 SSE 0 - 1/8 Mile Higher WALOG1000446634WA WELLSClick here for full text details A34 SSE 0 - 1/8 Mile Higher WALOG1000446635WA WELLSClick here for full text details A35 SSE 0 - 1/8 Mile Higher WALOG1000446632WA WELLSClick here for full text details Page: 4 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase A36 SSE 0 - 1/8 Mile Higher WALOG1000446633WA WELLSClick here for full text details B37 North 1/8 - 1/4 Mile Higher WALOG1000472947WA WELLSClick here for full text details B38 North 1/8 - 1/4 Mile Higher WALOG1000468326WA WELLSClick here for full text details B39 North 1/8 - 1/4 Mile Higher WALOG1000476942WA WELLSClick here for full text details B40 North 1/8 - 1/4 Mile Higher WALOG1000476941WA WELLSClick here for full text details B41 North 1/8 - 1/4 Mile Higher WALOG1000468325WA WELLSClick here for full text details B42 North 1/8 - 1/4 Mile Higher WALOG1000464612WA WELLSClick here for full text details B43 North 1/8 - 1/4 Mile Higher WALOG1000464611WA WELLSClick here for full text details B44 North 1/8 - 1/4 Mile Higher WALOG1000464614WA WELLSClick here for full text details Page: 5 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B45 North 1/8 - 1/4 Mile Higher WALOG1000464613WA WELLSClick here for full text details B46 North 1/8 - 1/4 Mile Higher WALOG1000476943WA WELLSClick here for full text details B47 North 1/8 - 1/4 Mile Higher WALOG1000768339WA WELLSClick here for full text details B48 North 1/8 - 1/4 Mile Higher WALOG1000703946WA WELLSClick here for full text details B49 North 1/8 - 1/4 Mile Higher WALOG1000768379WA WELLSClick here for full text details B50 North 1/8 - 1/4 Mile Higher WALOG1000768378WA WELLSClick here for full text details B51 North 1/8 - 1/4 Mile Higher WALOG1000703932WA WELLSClick here for full text details B52 North 1/8 - 1/4 Mile Higher WALOG1000476977WA WELLSClick here for full text details B53 North 1/8 - 1/4 Mile Higher WALOG1000476944WA WELLSClick here for full text details Page: 6 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B54 North 1/8 - 1/4 Mile Higher WALOG1000703910WA WELLSClick here for full text details B55 North 1/8 - 1/4 Mile Higher WALOG1000703903WA WELLSClick here for full text details B56 North 1/8 - 1/4 Mile Higher WALOG1000464610WA WELLSClick here for full text details B57 North 1/8 - 1/4 Mile Higher WALOG1000102356WA WELLSClick here for full text details B58 North 1/8 - 1/4 Mile Higher WALOG1000023861WA WELLSClick here for full text details B59 North 1/8 - 1/4 Mile Higher WALOG1000218666WA WELLSClick here for full text details B60 North 1/8 - 1/4 Mile Higher WALOG1000218665WA WELLSClick here for full text details B61 North 1/8 - 1/4 Mile Higher WALOG1000023858WA WELLSClick here for full text details B62 North 1/8 - 1/4 Mile Higher WALOG1000003092WA WELLSClick here for full text details Page: 7 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B63 North 1/8 - 1/4 Mile Higher WALOG1000003091WA WELLSClick here for full text details B64 North 1/8 - 1/4 Mile Higher WALOG1000003101WA WELLSClick here for full text details B65 North 1/8 - 1/4 Mile Higher WALOG1000003093WA WELLSClick here for full text details B66 North 1/8 - 1/4 Mile Higher WALOG1000218667WA WELLSClick here for full text details B67 North 1/8 - 1/4 Mile Higher WALOG1000228466WA WELLSClick here for full text details B68 North 1/8 - 1/4 Mile Higher WALOG1000228465WA WELLSClick here for full text details B69 North 1/8 - 1/4 Mile Higher WALOG1000235161WA WELLSClick here for full text details B70 North 1/8 - 1/4 Mile Higher WALOG1000228467WA WELLSClick here for full text details B71 North 1/8 - 1/4 Mile Higher WALOG1000228464WA WELLSClick here for full text details Page: 8 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B72 North 1/8 - 1/4 Mile Higher WALOG1000219086WA WELLSClick here for full text details B73 North 1/8 - 1/4 Mile Higher WALOG1000218668WA WELLSClick here for full text details B74 North 1/8 - 1/4 Mile Higher WALOG1000219088WA WELLSClick here for full text details B75 North 1/8 - 1/4 Mile Higher WALOG1000219087WA WELLSClick here for full text details B76 North 1/8 - 1/4 Mile Higher WALOG1000795142WA WELLSClick here for full text details B77 North 1/8 - 1/4 Mile Higher WALOG1000795141WA WELLSClick here for full text details B78 North 1/8 - 1/4 Mile Higher WALOG1000795152WA WELLSClick here for full text details B79 North 1/8 - 1/4 Mile Higher WALOG1000795147WA WELLSClick here for full text details B80 North 1/8 - 1/4 Mile Higher WALOG1000795140WA WELLSClick here for full text details Page: 9 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B81 North 1/8 - 1/4 Mile Higher WALOG1000795123WA WELLSClick here for full text details B82 North 1/8 - 1/4 Mile Higher WALOG1000795121WA WELLSClick here for full text details B83 North 1/8 - 1/4 Mile Higher WALOG1000795139WA WELLSClick here for full text details B84 North 1/8 - 1/4 Mile Higher WALOG1000795138WA WELLSClick here for full text details B85 North 1/8 - 1/4 Mile Higher WALOG1000795202WA WELLSClick here for full text details B86 North 1/8 - 1/4 Mile Higher WALOG1000795347WA WELLSClick here for full text details B87 North 1/8 - 1/4 Mile Higher WALOG1000795329WA WELLSClick here for full text details B88 North 1/8 - 1/4 Mile Higher WALOG1000795690WA WELLSClick here for full text details B89 North 1/8 - 1/4 Mile Higher WALOG1000795689WA WELLSClick here for full text details Page: 10 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B90 North 1/8 - 1/4 Mile Higher WALOG1000795229WA WELLSClick here for full text details B91 North 1/8 - 1/4 Mile Higher WALOG1000795212WA WELLSClick here for full text details B92 North 1/8 - 1/4 Mile Higher WALOG1000795211WA WELLSClick here for full text details B93 North 1/8 - 1/4 Mile Higher WALOG1000795223WA WELLSClick here for full text details B94 North 1/8 - 1/4 Mile Higher WALOG1000795213WA WELLSClick here for full text details B95 North 1/8 - 1/4 Mile Higher WALOG1000795120WA WELLSClick here for full text details B96 North 1/8 - 1/4 Mile Higher WALOG1000768426WA WELLSClick here for full text details B97 North 1/8 - 1/4 Mile Higher WALOG1000768423WA WELLSClick here for full text details B98 North 1/8 - 1/4 Mile Higher WALOG1000768431WA WELLSClick here for full text details Page: 11 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B99 North 1/8 - 1/4 Mile Higher WALOG1000768430WA WELLSClick here for full text details B100 North 1/8 - 1/4 Mile Higher WALOG1000768407WA WELLSClick here for full text details B101 North 1/8 - 1/4 Mile Higher WALOG1000768381WA WELLSClick here for full text details B102 North 1/8 - 1/4 Mile Higher WALOG1000768380WA WELLSClick here for full text details B103 North 1/8 - 1/4 Mile Higher WALOG1000768406WA WELLSClick here for full text details B104 North 1/8 - 1/4 Mile Higher WALOG1000768403WA WELLSClick here for full text details B105 North 1/8 - 1/4 Mile Higher WALOG1000768438WA WELLSClick here for full text details B106 North 1/8 - 1/4 Mile Higher WALOG1000778903WA WELLSClick here for full text details B107 North 1/8 - 1/4 Mile Higher WALOG1000770700WA WELLSClick here for full text details Page: 12 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase B108 North 1/8 - 1/4 Mile Higher WALOG1000791295WA WELLSClick here for full text details B109 North 1/8 - 1/4 Mile Higher WALOG1000791282WA WELLSClick here for full text details B110 North 1/8 - 1/4 Mile Higher WALOG1000770699WA WELLSClick here for full text details B111 North 1/8 - 1/4 Mile Higher WALOG1000768446WA WELLSClick here for full text details B112 North 1/8 - 1/4 Mile Higher WALOG1000768445WA WELLSClick here for full text details B113 North 1/8 - 1/4 Mile Higher WALOG1000770698WA WELLSClick here for full text details B114 North 1/8 - 1/4 Mile Higher WALOG1000770697WA WELLSClick here for full text details C115 WSW 1/8 - 1/4 Mile Lower WALOG1000355169WA WELLSClick here for full text details C116 WSW 1/8 - 1/4 Mile Lower WALOG1000355168WA WELLSClick here for full text details Page: 13 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C117 WSW 1/8 - 1/4 Mile Lower WALOG1000355170WA WELLSClick here for full text details C118 WSW 1/8 - 1/4 Mile Lower WALOG1000355172WA WELLSClick here for full text details C119 WSW 1/8 - 1/4 Mile Lower WALOG1000355171WA WELLSClick here for full text details C120 WSW 1/8 - 1/4 Mile Lower WALOG1000355132WA WELLSClick here for full text details C121 WSW 1/8 - 1/4 Mile Lower WALOG1000355131WA WELLSClick here for full text details C122 WSW 1/8 - 1/4 Mile Lower WALOG1000355133WA WELLSClick here for full text details C123 WSW 1/8 - 1/4 Mile Lower WALOG1000355167WA WELLSClick here for full text details C124 WSW 1/8 - 1/4 Mile Lower WALOG1000355166WA WELLSClick here for full text details C125 WSW 1/8 - 1/4 Mile Lower WALOG1000396070WA WELLSClick here for full text details Page: 14 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C126 WSW 1/8 - 1/4 Mile Lower WALOG1000396011WA WELLSClick here for full text details C127 WSW 1/8 - 1/4 Mile Lower WALOG1000396071WA WELLSClick here for full text details C128 WSW 1/8 - 1/4 Mile Lower WALOG1000396073WA WELLSClick here for full text details C129 WSW 1/8 - 1/4 Mile Lower WALOG1000396072WA WELLSClick here for full text details C130 WSW 1/8 - 1/4 Mile Lower WALOG1000355174WA WELLSClick here for full text details C131 WSW 1/8 - 1/4 Mile Lower WALOG1000355173WA WELLSClick here for full text details C132 WSW 1/8 - 1/4 Mile Lower WALOG1000355175WA WELLSClick here for full text details C133 WSW 1/8 - 1/4 Mile Lower WALOG1000396010WA WELLSClick here for full text details C134 WSW 1/8 - 1/4 Mile Lower WALOG1000396009WA WELLSClick here for full text details Page: 15 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C135 WSW 1/8 - 1/4 Mile Lower WALOG1000331553WA WELLSClick here for full text details C136 WSW 1/8 - 1/4 Mile Lower WALOG1000331552WA WELLSClick here for full text details C137 WSW 1/8 - 1/4 Mile Lower WALOG1000331554WA WELLSClick here for full text details C138 WSW 1/8 - 1/4 Mile Lower WALOG1000338643WA WELLSClick here for full text details C139 WSW 1/8 - 1/4 Mile Lower WALOG1000331555WA WELLSClick here for full text details C140 WSW 1/8 - 1/4 Mile Lower WALOG1000219050WA WELLSClick here for full text details C141 WSW 1/8 - 1/4 Mile Lower WALOG1000102160WA WELLSClick here for full text details C142 WSW 1/8 - 1/4 Mile Lower WALOG1000219051WA WELLSClick here for full text details C143 WSW 1/8 - 1/4 Mile Lower WALOG1000252457WA WELLSClick here for full text details Page: 16 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C144 WSW 1/8 - 1/4 Mile Lower WALOG1000219052WA WELLSClick here for full text details C145 WSW 1/8 - 1/4 Mile Lower WALOG1000355127WA WELLSClick here for full text details C146 WSW 1/8 - 1/4 Mile Lower WALOG1000355126WA WELLSClick here for full text details C147 WSW 1/8 - 1/4 Mile Lower WALOG1000355128WA WELLSClick here for full text details C148 WSW 1/8 - 1/4 Mile Lower WALOG1000355130WA WELLSClick here for full text details C149 WSW 1/8 - 1/4 Mile Lower WALOG1000355129WA WELLSClick here for full text details C150 WSW 1/8 - 1/4 Mile Lower WALOG1000338645WA WELLSClick here for full text details C151 WSW 1/8 - 1/4 Mile Lower WALOG1000338644WA WELLSClick here for full text details C152 WSW 1/8 - 1/4 Mile Lower WALOG1000338646WA WELLSClick here for full text details Page: 17 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C153 WSW 1/8 - 1/4 Mile Lower WALOG1000351751WA WELLSClick here for full text details C154 WSW 1/8 - 1/4 Mile Lower WALOG1000338647WA WELLSClick here for full text details C155 WSW 1/8 - 1/4 Mile Lower WALOG1000396370WA WELLSClick here for full text details C156 WSW 1/8 - 1/4 Mile Lower WALOG1000396369WA WELLSClick here for full text details C157 WSW 1/8 - 1/4 Mile Lower WALOG1000396371WA WELLSClick here for full text details C158 WSW 1/8 - 1/4 Mile Lower WALOG1000396373WA WELLSClick here for full text details C159 WSW 1/8 - 1/4 Mile Lower WALOG1000396372WA WELLSClick here for full text details C160 WSW 1/8 - 1/4 Mile Lower WALOG1000396365WA WELLSClick here for full text details C161 WSW 1/8 - 1/4 Mile Lower WALOG1000396364WA WELLSClick here for full text details Page: 18 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C162 WSW 1/8 - 1/4 Mile Lower WALOG1000396366WA WELLSClick here for full text details C163 WSW 1/8 - 1/4 Mile Lower WALOG1000396368WA WELLSClick here for full text details C164 WSW 1/8 - 1/4 Mile Lower WALOG1000396367WA WELLSClick here for full text details C165 WSW 1/8 - 1/4 Mile Lower WALOG1000406999WA WELLSClick here for full text details C166 WSW 1/8 - 1/4 Mile Lower WALOG1000398851WA WELLSClick here for full text details C167 WSW 1/8 - 1/4 Mile Lower WALOG1000407000WA WELLSClick here for full text details C168 WSW 1/8 - 1/4 Mile Lower WALOG1000407002WA WELLSClick here for full text details C169 WSW 1/8 - 1/4 Mile Lower WALOG1000407001WA WELLSClick here for full text details C170 WSW 1/8 - 1/4 Mile Lower WALOG1000396375WA WELLSClick here for full text details Page: 19 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C171 WSW 1/8 - 1/4 Mile Lower WALOG1000396374WA WELLSClick here for full text details C172 WSW 1/8 - 1/4 Mile Lower WALOG1000396470WA WELLSClick here for full text details C173 WSW 1/8 - 1/4 Mile Lower WALOG1000397515WA WELLSClick here for full text details C174 WSW 1/8 - 1/4 Mile Lower WALOG1000397514WA WELLSClick here for full text details C175 WSW 1/8 - 1/4 Mile Lower WALOG1000396326WA WELLSClick here for full text details C176 WSW 1/8 - 1/4 Mile Lower WALOG1000396325WA WELLSClick here for full text details C177 WSW 1/8 - 1/4 Mile Lower WALOG1000396327WA WELLSClick here for full text details C178 WSW 1/8 - 1/4 Mile Lower WALOG1000396329WA WELLSClick here for full text details C179 WSW 1/8 - 1/4 Mile Lower WALOG1000396328WA WELLSClick here for full text details Page: 20 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C180 WSW 1/8 - 1/4 Mile Lower WALOG1000396321WA WELLSClick here for full text details C181 WSW 1/8 - 1/4 Mile Lower WALOG1000396074WA WELLSClick here for full text details C182 WSW 1/8 - 1/4 Mile Lower WALOG1000396322WA WELLSClick here for full text details C183 WSW 1/8 - 1/4 Mile Lower WALOG1000396324WA WELLSClick here for full text details C184 WSW 1/8 - 1/4 Mile Lower WALOG1000396323WA WELLSClick here for full text details C185 WSW 1/8 - 1/4 Mile Lower WALOG1000396336WA WELLSClick here for full text details C186 WSW 1/8 - 1/4 Mile Lower WALOG1000396335WA WELLSClick here for full text details C187 WSW 1/8 - 1/4 Mile Lower WALOG1000396361WA WELLSClick here for full text details C188 WSW 1/8 - 1/4 Mile Lower WALOG1000396363WA WELLSClick here for full text details Page: 21 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase C189 WSW 1/8 - 1/4 Mile Lower WALOG1000396362WA WELLSClick here for full text details C190 WSW 1/8 - 1/4 Mile Lower WALOG1000396331WA WELLSClick here for full text details C191 WSW 1/8 - 1/4 Mile Lower WALOG1000396330WA WELLSClick here for full text details C192 WSW 1/8 - 1/4 Mile Lower WALOG1000396332WA WELLSClick here for full text details C193 WSW 1/8 - 1/4 Mile Lower WALOG1000396334WA WELLSClick here for full text details C194 WSW 1/8 - 1/4 Mile Lower WALOG1000396333WA WELLSClick here for full text details D195 East 1/4 - 1/2 Mile Higher WALOG1000100721WA WELLSClick here for full text details D196 East 1/4 - 1/2 Mile Higher WALOG1000100720WA WELLSClick here for full text details D197 East 1/4 - 1/2 Mile Higher WALOG1000199474WA WELLSClick here for full text details Page: 22 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase D198 East 1/4 - 1/2 Mile Higher WALOG1000199473WA WELLSClick here for full text details D199 East 1/4 - 1/2 Mile Higher WALOG1000023598WA WELLSClick here for full text details D200 East 1/4 - 1/2 Mile Higher WALOG1000023582WA WELLSClick here for full text details D201 East 1/4 - 1/2 Mile Higher WALOG1000100585WA WELLSClick here for full text details D202 East 1/4 - 1/2 Mile Higher WALOG1000100100WA WELLSClick here for full text details D203 East 1/4 - 1/2 Mile Higher WALOG1000553087WA WELLSClick here for full text details D204 East 1/4 - 1/2 Mile Higher WALOG1000553086WA WELLSClick here for full text details D205 East 1/4 - 1/2 Mile Higher WALOG1000553089WA WELLSClick here for full text details D206 East 1/4 - 1/2 Mile Higher WALOG1000553088WA WELLSClick here for full text details Page: 23 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase D207 East 1/4 - 1/2 Mile Higher WALOG1000553083WA WELLSClick here for full text details D208 East 1/4 - 1/2 Mile Higher WALOG1000553082WA WELLSClick here for full text details D209 East 1/4 - 1/2 Mile Higher WALOG1000553085WA WELLSClick here for full text details D210 East 1/4 - 1/2 Mile Higher WALOG1000553084WA WELLSClick here for full text details E211 South 1/4 - 1/2 Mile Higher WALOG1000023580WA WELLSClick here for full text details E212 South 1/4 - 1/2 Mile Higher WALOG1000023581WA WELLSClick here for full text details E213 South 1/4 - 1/2 Mile Higher WALOG1000001722WA WELLSClick here for full text details E214 South 1/4 - 1/2 Mile Higher WALOG1000001676WA WELLSClick here for full text details E215 South 1/4 - 1/2 Mile Higher WALOG1000001712WA WELLSClick here for full text details Page: 24 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase E216 South 1/4 - 1/2 Mile Higher WALOG1000185058WA WELLSClick here for full text details E217 South 1/4 - 1/2 Mile Higher WALOG1000793788WA WELLSClick here for full text details E218 South 1/4 - 1/2 Mile Higher WALOG1000793789WA WELLSClick here for full text details E219 South 1/4 - 1/2 Mile Higher WALOG1000793785WA WELLSClick here for full text details E220 South 1/4 - 1/2 Mile Higher WALOG1000185059WA WELLSClick here for full text details E221 South 1/4 - 1/2 Mile Higher WALOG1000338698WA WELLSClick here for full text details F222 NW 1/4 - 1/2 Mile Lower WALOG1000292507WA WELLSClick here for full text details F223 NW 1/4 - 1/2 Mile Lower WALOG1000405150WA WELLSClick here for full text details F224 NW 1/4 - 1/2 Mile Lower WALOG1000237619WA WELLSClick here for full text details Page: 25 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase F225 NW 1/4 - 1/2 Mile Lower WALOG1000292506WA WELLSClick here for full text details F226 NW 1/4 - 1/2 Mile Lower WALOG1000405151WA WELLSClick here for full text details F227 NW 1/4 - 1/2 Mile Lower WALOG1000468554WA WELLSClick here for full text details F228 NW 1/4 - 1/2 Mile Lower WALOG1000468555WA WELLSClick here for full text details F229 NW 1/4 - 1/2 Mile Lower WALOG1000411780WA WELLSClick here for full text details F230 NW 1/4 - 1/2 Mile Lower WALOG1000411781WA WELLSClick here for full text details F231 NW 1/4 - 1/2 Mile Lower WALOG1000237618WA WELLSClick here for full text details F232 NW 1/4 - 1/2 Mile Lower WALOG1000219055WA WELLSClick here for full text details F233 NW 1/4 - 1/2 Mile Lower WALOG1000219056WA WELLSClick here for full text details Page: 26 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase F234 NW 1/4 - 1/2 Mile Lower WALOG1000219053WA WELLSClick here for full text details F235 NW 1/4 - 1/2 Mile Lower WALOG1000219054WA WELLSClick here for full text details F236 NW 1/4 - 1/2 Mile Lower WALOG1000219057WA WELLSClick here for full text details F237 NW 1/4 - 1/2 Mile Lower WALOG1000219060WA WELLSClick here for full text details F238 NW 1/4 - 1/2 Mile Lower WALOG1000219061WA WELLSClick here for full text details F239 NW 1/4 - 1/2 Mile Lower WALOG1000219058WA WELLSClick here for full text details F240 NW 1/4 - 1/2 Mile Lower WALOG1000219059WA WELLSClick here for full text details F241 NW 1/4 - 1/2 Mile Lower WALOG1000468556WA WELLSClick here for full text details F242 NW 1/4 - 1/2 Mile Lower WALOG1000471987WA WELLSClick here for full text details Page: 27 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase F243 NW 1/4 - 1/2 Mile Lower WALOG1000471988WA WELLSClick here for full text details F244 NW 1/4 - 1/2 Mile Lower WALOG1000471985WA WELLSClick here for full text details F245 NW 1/4 - 1/2 Mile Lower WALOG1000471986WA WELLSClick here for full text details F246 NW 1/4 - 1/2 Mile Lower WALOG1000471989WA WELLSClick here for full text details F247 NW 1/4 - 1/2 Mile Lower WALOG1000471992WA WELLSClick here for full text details F248 NW 1/4 - 1/2 Mile Lower WALOG1000471993WA WELLSClick here for full text details F249 NW 1/4 - 1/2 Mile Lower WALOG1000471990WA WELLSClick here for full text details F250 NW 1/4 - 1/2 Mile Lower WALOG1000471991WA WELLSClick here for full text details F251 NW 1/4 - 1/2 Mile Lower WALOG1000471984WA WELLSClick here for full text details Page: 28 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase F252 NW 1/4 - 1/2 Mile Lower WALOG1000468559WA WELLSClick here for full text details F253 NW 1/4 - 1/2 Mile Lower WALOG1000468560WA WELLSClick here for full text details F254 NW 1/4 - 1/2 Mile Lower WALOG1000468557WA WELLSClick here for full text details F255 NW 1/4 - 1/2 Mile Lower WALOG1000468558WA WELLSClick here for full text details F256 NW 1/4 - 1/2 Mile Lower WALOG1000468561WA WELLSClick here for full text details F257 NW 1/4 - 1/2 Mile Lower WALOG1000468564WA WELLSClick here for full text details F258 NW 1/4 - 1/2 Mile Lower WALOG1000471983WA WELLSClick here for full text details F259 NW 1/4 - 1/2 Mile Lower WALOG1000468562WA WELLSClick here for full text details F260 NW 1/4 - 1/2 Mile Lower WALOG1000468563WA WELLSClick here for full text details Page: 29 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase G261 NE 1/4 - 1/2 Mile Higher WALOG1000442285WA WELLSClick here for full text details G262 NE 1/4 - 1/2 Mile Higher WALOG1000221361WA WELLSClick here for full text details G263 NE 1/4 - 1/2 Mile Higher WALOG1000589107WA WELLSClick here for full text details G264 NE 1/4 - 1/2 Mile Higher WALOG1000442286WA WELLSClick here for full text details G265 NE 1/4 - 1/2 Mile Higher WALOG1000221360WA WELLSClick here for full text details G266 NE 1/4 - 1/2 Mile Higher WALOG1000001703WA WELLSClick here for full text details G267 NE 1/4 - 1/2 Mile Higher WALOG1000001699WA WELLSClick here for full text details G268 NE 1/4 - 1/2 Mile Higher WALOG1000022520WA WELLSClick here for full text details G269 NE 1/4 - 1/2 Mile Higher WALOG1000021683WA WELLSClick here for full text details Page: 30 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase G270 NE 1/4 - 1/2 Mile Higher WALOG1000777834WA WELLSClick here for full text details G271 NE 1/4 - 1/2 Mile Higher WALOG1000776772WA WELLSClick here for full text details G272 NE 1/4 - 1/2 Mile Higher WALOG1000812729WA WELLSClick here for full text details G273 NE 1/4 - 1/2 Mile Higher WALOG1000810941WA WELLSClick here for full text details G274 NE 1/4 - 1/2 Mile Higher WALOG1000589112WA WELLSClick here for full text details G275 NE 1/4 - 1/2 Mile Higher WALOG1000589109WA WELLSClick here for full text details G276 NE 1/4 - 1/2 Mile Higher WALOG1000589108WA WELLSClick here for full text details G277 NE 1/4 - 1/2 Mile Higher WALOG1000589111WA WELLSClick here for full text details G278 NE 1/4 - 1/2 Mile Higher WALOG1000589110WA WELLSClick here for full text details Page: 31 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase H279 SW 1/4 - 1/2 Mile Higher WALOG1000320927WA WELLSClick here for full text details H280 SW 1/4 - 1/2 Mile Higher WALOG1000320928WA WELLSClick here for full text details H281 SW 1/4 - 1/2 Mile Higher WALOG1000320929WA WELLSClick here for full text details H282 SW 1/4 - 1/2 Mile Higher WALOG1000320924WA WELLSClick here for full text details H283 SW 1/4 - 1/2 Mile Higher WALOG1000320925WA WELLSClick here for full text details H284 SW 1/4 - 1/2 Mile Higher WALOG1000320926WA WELLSClick here for full text details H285 SW 1/4 - 1/2 Mile Higher WALOG1000320932WA WELLSClick here for full text details H286 SW 1/4 - 1/2 Mile Higher WALOG1000320936WA WELLSClick here for full text details H287 SW 1/4 - 1/2 Mile Higher WALOG1000320937WA WELLSClick here for full text details Page: 32 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase H288 SW 1/4 - 1/2 Mile Higher WALOG1000683600WA WELLSClick here for full text details H289 SW 1/4 - 1/2 Mile Higher WALOG1000320933WA WELLSClick here for full text details H290 SW 1/4 - 1/2 Mile Higher WALOG1000320934WA WELLSClick here for full text details H291 SW 1/4 - 1/2 Mile Higher WALOG1000320935WA WELLSClick here for full text details 292 SE 1/4 - 1/2 Mile Higher WALOG1000103660WA WELLSClick here for full text details 293 WSW 1/4 - 1/2 Mile Lower USGS40001273816FED USGSClick here for full text details I294 North 1/4 - 1/2 Mile Lower WALOG1000221707WA WELLSClick here for full text details I295 North 1/4 - 1/2 Mile Lower WALOG1000221708WA WELLSClick here for full text details I296 North 1/4 - 1/2 Mile Lower WALOG1000221705WA WELLSClick here for full text details Page: 33 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase I297 North 1/4 - 1/2 Mile Lower WALOG1000221706WA WELLSClick here for full text details I298 North 1/4 - 1/2 Mile Lower WALOG1000221709WA WELLSClick here for full text details I299 North 1/4 - 1/2 Mile Lower WALOG1000221712WA WELLSClick here for full text details I300 North 1/4 - 1/2 Mile Lower WALOG1000221713WA WELLSClick here for full text details I301 North 1/4 - 1/2 Mile Lower WALOG1000221710WA WELLSClick here for full text details I302 North 1/4 - 1/2 Mile Lower WALOG1000221711WA WELLSClick here for full text details I303 North 1/4 - 1/2 Mile Lower WALOG1000221704WA WELLSClick here for full text details I304 North 1/4 - 1/2 Mile Lower WALOG1000219092WA WELLSClick here for full text details I305 North 1/4 - 1/2 Mile Lower WALOG1000219093WA WELLSClick here for full text details Page: 34 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase I306 North 1/4 - 1/2 Mile Lower WALOG1000099028WA WELLSClick here for full text details I307 North 1/4 - 1/2 Mile Lower WALOG1000219091WA WELLSClick here for full text details I308 North 1/4 - 1/2 Mile Lower WALOG1000219094WA WELLSClick here for full text details I309 North 1/4 - 1/2 Mile Lower WALOG1000219097WA WELLSClick here for full text details I310 North 1/4 - 1/2 Mile Lower WALOG1000219098WA WELLSClick here for full text details I311 North 1/4 - 1/2 Mile Lower WALOG1000219095WA WELLSClick here for full text details I312 North 1/4 - 1/2 Mile Lower WALOG1000219096WA WELLSClick here for full text details I313 North 1/4 - 1/2 Mile Lower WALOG1000619408WA WELLSClick here for full text details I314 North 1/4 - 1/2 Mile Lower WALOG1000619448WA WELLSClick here for full text details Page: 35 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase I315 North 1/4 - 1/2 Mile Lower WALOG1000554270WA WELLSClick here for full text details I316 North 1/4 - 1/2 Mile Lower WALOG1000619386WA WELLSClick here for full text details I317 North 1/4 - 1/2 Mile Lower WALOG1000626366WA WELLSClick here for full text details I318 North 1/4 - 1/2 Mile Lower WALOG1000644493WA WELLSClick here for full text details I319 North 1/4 - 1/2 Mile Lower WALOG1000644494WA WELLSClick here for full text details I320 North 1/4 - 1/2 Mile Lower WALOG1000626393WA WELLSClick here for full text details I321 North 1/4 - 1/2 Mile Lower WALOG1000644492WA WELLSClick here for full text details I322 North 1/4 - 1/2 Mile Lower WALOG1000554269WA WELLSClick here for full text details I323 North 1/4 - 1/2 Mile Lower WALOG1000298154WA WELLSClick here for full text details Page: 36 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase I324 North 1/4 - 1/2 Mile Lower WALOG1000298155WA WELLSClick here for full text details I325 North 1/4 - 1/2 Mile Lower WALOG1000221714WA WELLSClick here for full text details I326 North 1/4 - 1/2 Mile Lower WALOG1000298153WA WELLSClick here for full text details I327 North 1/4 - 1/2 Mile Lower WALOG1000298156WA WELLSClick here for full text details I328 North 1/4 - 1/2 Mile Lower WALOG1000301880WA WELLSClick here for full text details I329 North 1/4 - 1/2 Mile Lower WALOG1000301881WA WELLSClick here for full text details I330 North 1/4 - 1/2 Mile Lower WALOG1000298157WA WELLSClick here for full text details I331 North 1/4 - 1/2 Mile Lower WALOG1000301874WA WELLSClick here for full text details 332 SSE 1/4 - 1/2 Mile Higher WALOG1000265934WA WELLSClick here for full text details Page: 37 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase J333 SSE 1/4 - 1/2 Mile Higher WA1100000009530WA WELLSClick here for full text details J334 SSE 1/4 - 1/2 Mile Higher WA1100000009529WA WELLSClick here for full text details K335 WNW 1/4 - 1/2 Mile Lower WALOG1000706345WA WELLSClick here for full text details K336 WNW 1/4 - 1/2 Mile Lower WALOG1000706325WA WELLSClick here for full text details K337 WNW 1/4 - 1/2 Mile Lower WALOG1000706365WA WELLSClick here for full text details K338 WNW 1/4 - 1/2 Mile Lower WALOG1000706674WA WELLSClick here for full text details K339 WNW 1/4 - 1/2 Mile Lower WALOG1000706366WA WELLSClick here for full text details L340 East 1/2 - 1 Mile Higher WALOG1000378626WA WELLSClick here for full text details L341 East 1/2 - 1 Mile Higher WALOG1000378627WA WELLSClick here for full text details Page: 38 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase L342 East 1/2 - 1 Mile Higher WALOG1000378624WA WELLSClick here for full text details L343 East 1/2 - 1 Mile Higher WALOG1000378625WA WELLSClick here for full text details L344 East 1/2 - 1 Mile Higher WALOG1000378676WA WELLSClick here for full text details L345 East 1/2 - 1 Mile Higher WALOG1000378677WA WELLSClick here for full text details L346 East 1/2 - 1 Mile Higher WALOG1000378628WA WELLSClick here for full text details L347 East 1/2 - 1 Mile Higher WALOG1000378629WA WELLSClick here for full text details M348 NNE 1/2 - 1 Mile Higher WALOG1000252456WA WELLSClick here for full text details M349 NNE 1/2 - 1 Mile Higher WALOG1000252455WA WELLSClick here for full text details M350 NNE 1/2 - 1 Mile Higher WALOG1000252454WA WELLSClick here for full text details Page: 39 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase M351 NNE 1/2 - 1 Mile Higher WALOG1000351913WA WELLSClick here for full text details M352 NNE 1/2 - 1 Mile Higher WALOG1000351912WA WELLSClick here for full text details M353 NNE 1/2 - 1 Mile Higher WALOG1000269366WA WELLSClick here for full text details M354 NNE 1/2 - 1 Mile Higher WALOG1000023866WA WELLSClick here for full text details M355 NNE 1/2 - 1 Mile Higher WALOG1000022533WA WELLSClick here for full text details M356 NNE 1/2 - 1 Mile Higher WALOG1000022528WA WELLSClick here for full text details M357 NNE 1/2 - 1 Mile Higher WALOG1000022513WA WELLSClick here for full text details M358 NNE 1/2 - 1 Mile Higher WALOG1000023584WA WELLSClick here for full text details M359 NNE 1/2 - 1 Mile Higher WALOG1000023573WA WELLSClick here for full text details Page: 40 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase M360 NNE 1/2 - 1 Mile Higher WALOG1000022541WA WELLSClick here for full text details M361 NNE 1/2 - 1 Mile Higher WALOG1000360601WA WELLSClick here for full text details M362 NNE 1/2 - 1 Mile Higher WALOG1000777826WA WELLSClick here for full text details M363 NNE 1/2 - 1 Mile Higher WALOG1000777825WA WELLSClick here for full text details M364 NNE 1/2 - 1 Mile Higher WALOG1000768433WA WELLSClick here for full text details M365 NNE 1/2 - 1 Mile Higher WALOG1000789191WA WELLSClick here for full text details M366 NNE 1/2 - 1 Mile Higher WALOG1000779742WA WELLSClick here for full text details M367 NNE 1/2 - 1 Mile Higher WALOG1000779741WA WELLSClick here for full text details M368 NNE 1/2 - 1 Mile Higher WALOG1000768427WA WELLSClick here for full text details Page: 41 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase M369 NNE 1/2 - 1 Mile Higher WALOG1000360604WA WELLSClick here for full text details M370 NNE 1/2 - 1 Mile Higher WALOG1000360603WA WELLSClick here for full text details M371 NNE 1/2 - 1 Mile Higher WALOG1000360602WA WELLSClick here for full text details M372 NNE 1/2 - 1 Mile Higher WALOG1000768405WA WELLSClick here for full text details M373 NNE 1/2 - 1 Mile Higher WALOG1000768377WA WELLSClick here for full text details M374 NNE 1/2 - 1 Mile Higher WALOG1000768363WA WELLSClick here for full text details N375 NE 1/2 - 1 Mile Higher USGS40001261520FED USGSClick here for full text details O376 ENE 1/2 - 1 Mile Higher WALOG1000507028WA WELLSClick here for full text details O377 ENE 1/2 - 1 Mile Higher WALOG1000507029WA WELLSClick here for full text details Page: 42 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase O378 ENE 1/2 - 1 Mile Higher WALOG1000507027WA WELLSClick here for full text details O379 ENE 1/2 - 1 Mile Higher WALOG1000104503WA WELLSClick here for full text details O380 ENE 1/2 - 1 Mile Higher WALOG1000261684WA WELLSClick here for full text details O381 ENE 1/2 - 1 Mile Higher WALOG1000799359WA WELLSClick here for full text details O382 ENE 1/2 - 1 Mile Higher WALOG1000799360WA WELLSClick here for full text details O383 ENE 1/2 - 1 Mile Higher WALOG1000742847WA WELLSClick here for full text details O384 ENE 1/2 - 1 Mile Higher WALOG1000681141WA WELLSClick here for full text details O385 ENE 1/2 - 1 Mile Higher WALOG1000681142WA WELLSClick here for full text details N386 NE 1/2 - 1 Mile Higher USGS40001261528FED USGSClick here for full text details Page: 43 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase P387 South 1/2 - 1 Mile Higher WALOG1000768384WA WELLSClick here for full text details P388 South 1/2 - 1 Mile Higher WALOG1000220305WA WELLSClick here for full text details P389 South 1/2 - 1 Mile Higher WALOG1000220304WA WELLSClick here for full text details P390 South 1/2 - 1 Mile Higher WALOG1000768411WA WELLSClick here for full text details P391 South 1/2 - 1 Mile Higher WALOG1000768428WA WELLSClick here for full text details P392 South 1/2 - 1 Mile Higher WALOG1000768410WA WELLSClick here for full text details P393 South 1/2 - 1 Mile Higher WALOG1000768385WA WELLSClick here for full text details P394 South 1/2 - 1 Mile Higher WALOG1000768386WA WELLSClick here for full text details Q395 NNE 1/2 - 1 Mile Lower WALOG1000228284WA WELLSClick here for full text details Page: 44 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase Q396 NNE 1/2 - 1 Mile Lower WALOG1000228285WA WELLSClick here for full text details R397 ESE 1/2 - 1 Mile Higher WALOG1000370397WA WELLSClick here for full text details R398 ESE 1/2 - 1 Mile Higher WALOG1000743701WA WELLSClick here for full text details R399 ESE 1/2 - 1 Mile Higher WALOG1000369281WA WELLSClick here for full text details R400 ESE 1/2 - 1 Mile Higher WALOG1000369282WA WELLSClick here for full text details R401 ESE 1/2 - 1 Mile Higher WALOG1000743734WA WELLSClick here for full text details R402 ESE 1/2 - 1 Mile Higher WALOG1000743754WA WELLSClick here for full text details R403 ESE 1/2 - 1 Mile Higher WALOG1000743714WA WELLSClick here for full text details R404 ESE 1/2 - 1 Mile Higher WALOG1000743720WA WELLSClick here for full text details Page: 45 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase S405 SSW 1/2 - 1 Mile Higher WALOG1000623599WA WELLSClick here for full text details S406 SSW 1/2 - 1 Mile Higher WALOG1000623668WA WELLSClick here for full text details S407 SSW 1/2 - 1 Mile Higher WALOG1000623604WA WELLSClick here for full text details 408 SSE 1/2 - 1 Mile Higher WALOG1000103043WA WELLSClick here for full text details T409 NE 1/2 - 1 Mile Higher WALOG1000237650WA WELLSClick here for full text details T410 NE 1/2 - 1 Mile Higher WALOG1000237621WA WELLSClick here for full text details T411 NE 1/2 - 1 Mile Higher WALOG1000370565WA WELLSClick here for full text details T412 NE 1/2 - 1 Mile Higher WALOG1000237661WA WELLSClick here for full text details T413 NE 1/2 - 1 Mile Higher WALOG1000219089WA WELLSClick here for full text details Page: 46 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase T414 NE 1/2 - 1 Mile Higher WALOG1000102137WA WELLSClick here for full text details T415 NE 1/2 - 1 Mile Higher WALOG1000237620WA WELLSClick here for full text details T416 NE 1/2 - 1 Mile Higher WALOG1000219090WA WELLSClick here for full text details T417 NE 1/2 - 1 Mile Higher WALOG1000370566WA WELLSClick here for full text details T418 NE 1/2 - 1 Mile Higher WALOG1000776370WA WELLSClick here for full text details T419 NE 1/2 - 1 Mile Higher WALOG1000776369WA WELLSClick here for full text details T420 NE 1/2 - 1 Mile Higher WALOG1000776372WA WELLSClick here for full text details T421 NE 1/2 - 1 Mile Higher WALOG1000776371WA WELLSClick here for full text details T422 NE 1/2 - 1 Mile Higher WALOG1000370568WA WELLSClick here for full text details Page: 47 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase T423 NE 1/2 - 1 Mile Higher WALOG1000370567WA WELLSClick here for full text details T424 NE 1/2 - 1 Mile Higher WALOG1000370570WA WELLSClick here for full text details T425 NE 1/2 - 1 Mile Higher WALOG1000370569WA WELLSClick here for full text details U426 North 1/2 - 1 Mile Lower WALOG1000777837WA WELLSClick here for full text details U427 North 1/2 - 1 Mile Lower WALOG1000777839WA WELLSClick here for full text details V428 ENE 1/2 - 1 Mile Higher USGS40001261409FED USGSClick here for full text details V429 ENE 1/2 - 1 Mile Higher USGS40001261397FED USGSClick here for full text details 430 SE 1/2 - 1 Mile Higher USGS40001273553FED USGSClick here for full text details W431 NNW 1/2 - 1 Mile Lower WALOG1000286656WA WELLSClick here for full text details Page: 48 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase W432 NNW 1/2 - 1 Mile Lower WALOG1000286655WA WELLSClick here for full text details W433 NNW 1/2 - 1 Mile Lower WALOG1000286657WA WELLSClick here for full text details X434 NNE 1/2 - 1 Mile Higher WALOG1000554311WA WELLSClick here for full text details X435 NNE 1/2 - 1 Mile Higher WALOG1000554310WA WELLSClick here for full text details X436 NNE 1/2 - 1 Mile Higher WALOG1000554309WA WELLSClick here for full text details X437 NNE 1/2 - 1 Mile Higher WALOG1000554312WA WELLSClick here for full text details X438 NNE 1/2 - 1 Mile Higher WALOG1000554315WA WELLSClick here for full text details X439 NNE 1/2 - 1 Mile Higher WALOG1000554314WA WELLSClick here for full text details X440 NNE 1/2 - 1 Mile Higher WALOG1000554313WA WELLSClick here for full text details Page: 49 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase X441 NNE 1/2 - 1 Mile Higher WALOG1000393833WA WELLSClick here for full text details X442 NNE 1/2 - 1 Mile Higher WALOG1000393832WA WELLSClick here for full text details X443 NNE 1/2 - 1 Mile Higher WALOG1000393831WA WELLSClick here for full text details X444 NNE 1/2 - 1 Mile Higher WALOG1000421069WA WELLSClick here for full text details X445 NNE 1/2 - 1 Mile Higher WALOG1000554308WA WELLSClick here for full text details X446 NNE 1/2 - 1 Mile Higher WALOG1000421071WA WELLSClick here for full text details X447 NNE 1/2 - 1 Mile Higher WALOG1000421070WA WELLSClick here for full text details X448 NNE 1/2 - 1 Mile Higher WALOG1000554316WA WELLSClick here for full text details X449 NNE 1/2 - 1 Mile Higher WALOG1000768372WA WELLSClick here for full text details Page: 50 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase X450 NNE 1/2 - 1 Mile Higher WALOG1000768368WA WELLSClick here for full text details X451 NNE 1/2 - 1 Mile Higher WALOG1000768365WA WELLSClick here for full text details X452 NNE 1/2 - 1 Mile Higher WALOG1000778902WA WELLSClick here for full text details X453 NNE 1/2 - 1 Mile Higher WALOG1000791514WA WELLSClick here for full text details X454 NNE 1/2 - 1 Mile Higher WALOG1000778912WA WELLSClick here for full text details X455 NNE 1/2 - 1 Mile Higher WALOG1000778904WA WELLSClick here for full text details X456 NNE 1/2 - 1 Mile Higher WALOG1000768337WA WELLSClick here for full text details X457 NNE 1/2 - 1 Mile Higher WALOG1000768335WA WELLSClick here for full text details X458 NNE 1/2 - 1 Mile Higher WALOG1000554317WA WELLSClick here for full text details Page: 51 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase X459 NNE 1/2 - 1 Mile Higher WALOG1000768338WA WELLSClick here for full text details X460 NNE 1/2 - 1 Mile Higher WALOG1000768362WA WELLSClick here for full text details X461 NNE 1/2 - 1 Mile Higher WALOG1000768361WA WELLSClick here for full text details X462 NNE 1/2 - 1 Mile Higher WALOG1000768344WA WELLSClick here for full text details Y463 SE 1/2 - 1 Mile Higher WALOG1000101256WA WELLSClick here for full text details Y464 SE 1/2 - 1 Mile Higher WALOG1000681144WA WELLSClick here for full text details Y465 SE 1/2 - 1 Mile Higher WALOG1000681143WA WELLSClick here for full text details Y466 SE 1/2 - 1 Mile Higher WALOG1000101257WA WELLSClick here for full text details Z467 East 1/2 - 1 Mile Higher WALOG1000560905WA WELLSClick here for full text details Page: 52 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase Z468 East 1/2 - 1 Mile Higher WALOG1000566160WA WELLSClick here for full text details Z469 East 1/2 - 1 Mile Higher WALOG1000566161WA WELLSClick here for full text details Z470 East 1/2 - 1 Mile Higher WALOG1000099115WA WELLSClick here for full text details Z471 East 1/2 - 1 Mile Higher WALOG1000099797WA WELLSClick here for full text details Z472 East 1/2 - 1 Mile Higher WALOG1000560904WA WELLSClick here for full text details Z473 East 1/2 - 1 Mile Higher WALOG1000566165WA WELLSClick here for full text details Z474 East 1/2 - 1 Mile Higher WALOG1000566166WA WELLSClick here for full text details Z475 East 1/2 - 1 Mile Higher WALOG1000566167WA WELLSClick here for full text details Z476 East 1/2 - 1 Mile Higher WALOG1000566162WA WELLSClick here for full text details Page: 53 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase Z477 East 1/2 - 1 Mile Higher WALOG1000566163WA WELLSClick here for full text details Z478 East 1/2 - 1 Mile Higher WALOG1000566164WA WELLSClick here for full text details AA479 WSW 1/2 - 1 Mile Lower WALOG1000296137WA WELLSClick here for full text details AA480 WSW 1/2 - 1 Mile Lower WALOG1000296138WA WELLSClick here for full text details AB481 ENE 1/2 - 1 Mile Higher WALOG1000281284WA WELLSClick here for full text details AB482 ENE 1/2 - 1 Mile Higher WALOG1000281285WA WELLSClick here for full text details AB483 ENE 1/2 - 1 Mile Higher WALOG1000281286WA WELLSClick here for full text details AB484 ENE 1/2 - 1 Mile Higher WALOG1000207151WA WELLSClick here for full text details AB485 ENE 1/2 - 1 Mile Higher WALOG1000281282WA WELLSClick here for full text details Page: 54 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AB486 ENE 1/2 - 1 Mile Higher WALOG1000281283WA WELLSClick here for full text details AB487 ENE 1/2 - 1 Mile Higher WALOG1000281287WA WELLSClick here for full text details AB488 ENE 1/2 - 1 Mile Higher WALOG1000281291WA WELLSClick here for full text details AB489 ENE 1/2 - 1 Mile Higher WALOG1000281292WA WELLSClick here for full text details AB490 ENE 1/2 - 1 Mile Higher WALOG1000281293WA WELLSClick here for full text details AB491 ENE 1/2 - 1 Mile Higher WALOG1000281288WA WELLSClick here for full text details AB492 ENE 1/2 - 1 Mile Higher WALOG1000281289WA WELLSClick here for full text details AB493 ENE 1/2 - 1 Mile Higher WALOG1000281290WA WELLSClick here for full text details AC494 WNW 1/2 - 1 Mile Higher WALOG1000105114WA WELLSClick here for full text details Page: 55 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AC495 WNW 1/2 - 1 Mile Higher WALOG1000105115WA WELLSClick here for full text details AC496 WNW 1/2 - 1 Mile Higher WALOG1000105116WA WELLSClick here for full text details AC497 WNW 1/2 - 1 Mile Higher WALOG1000102300WA WELLSClick here for full text details AC498 WNW 1/2 - 1 Mile Higher WALOG1000105107WA WELLSClick here for full text details AC499 WNW 1/2 - 1 Mile Higher WALOG1000105108WA WELLSClick here for full text details AC500 WNW 1/2 - 1 Mile Higher WALOG1000719179WA WELLSClick here for full text details AC501 WNW 1/2 - 1 Mile Higher WALOG1000732420WA WELLSClick here for full text details AC502 WNW 1/2 - 1 Mile Higher WALOG1000732421WA WELLSClick here for full text details AC503 WNW 1/2 - 1 Mile Higher WALOG1000719176WA WELLSClick here for full text details Page: 56 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AC504 WNW 1/2 - 1 Mile Higher WALOG1000719177WA WELLSClick here for full text details AC505 WNW 1/2 - 1 Mile Higher WALOG1000719178WA WELLSClick here for full text details AD506 NNW 1/2 - 1 Mile Lower WALOG1000628048WA WELLSClick here for full text details AD507 NNW 1/2 - 1 Mile Lower WALOG1000628024WA WELLSClick here for full text details AD508 NNW 1/2 - 1 Mile Lower WALOG1000628064WA WELLSClick here for full text details AD509 NNW 1/2 - 1 Mile Lower WALOG1000628063WA WELLSClick here for full text details AD510 NNW 1/2 - 1 Mile Lower WALOG1000000726WA WELLSClick here for full text details AD511 NNW 1/2 - 1 Mile Lower WALOG1000000725WA WELLSClick here for full text details AD512 NNW 1/2 - 1 Mile Lower WALOG1000000728WA WELLSClick here for full text details Page: 57 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AD513 NNW 1/2 - 1 Mile Lower WALOG1000000727WA WELLSClick here for full text details AD514 NNW 1/2 - 1 Mile Lower WALOG1000727488WA WELLSClick here for full text details AD515 NNW 1/2 - 1 Mile Lower WALOG1000727487WA WELLSClick here for full text details AD516 NNW 1/2 - 1 Mile Lower WALOG1000727602WA WELLSClick here for full text details AD517 NNW 1/2 - 1 Mile Lower WALOG1000727489WA WELLSClick here for full text details AD518 NNW 1/2 - 1 Mile Lower WALOG1000663594WA WELLSClick here for full text details AD519 NNW 1/2 - 1 Mile Lower WALOG1000663568WA WELLSClick here for full text details AD520 NNW 1/2 - 1 Mile Lower WALOG1000663635WA WELLSClick here for full text details AD521 NNW 1/2 - 1 Mile Lower WALOG1000663611WA WELLSClick here for full text details Page: 58 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AE522 South 1/2 - 1 Mile Higher WALOG1000421780WA WELLSClick here for full text details AE523 South 1/2 - 1 Mile Higher WALOG1000421781WA WELLSClick here for full text details AE524 South 1/2 - 1 Mile Higher WALOG1000421779WA WELLSClick here for full text details AE525 South 1/2 - 1 Mile Higher WALOG1000243668WA WELLSClick here for full text details AE526 South 1/2 - 1 Mile Higher WALOG1000243669WA WELLSClick here for full text details AE527 South 1/2 - 1 Mile Higher WALOG1000421782WA WELLSClick here for full text details AE528 South 1/2 - 1 Mile Higher WALOG1000421786WA WELLSClick here for full text details AE529 South 1/2 - 1 Mile Higher WALOG1000421787WA WELLSClick here for full text details AE530 South 1/2 - 1 Mile Higher WALOG1000421785WA WELLSClick here for full text details Page: 59 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AE531 South 1/2 - 1 Mile Higher WALOG1000421783WA WELLSClick here for full text details AE532 South 1/2 - 1 Mile Higher WALOG1000421784WA WELLSClick here for full text details AE533 South 1/2 - 1 Mile Higher WALOG1000243667WA WELLSClick here for full text details AE534 South 1/2 - 1 Mile Higher WALOG1000220281WA WELLSClick here for full text details AE535 South 1/2 - 1 Mile Higher WALOG1000220282WA WELLSClick here for full text details AE536 South 1/2 - 1 Mile Higher WALOG1000220280WA WELLSClick here for full text details AE537 South 1/2 - 1 Mile Higher WALOG1000100283WA WELLSClick here for full text details AE538 South 1/2 - 1 Mile Higher WALOG1000220279WA WELLSClick here for full text details AE539 South 1/2 - 1 Mile Higher WALOG1000220283WA WELLSClick here for full text details Page: 60 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AE540 South 1/2 - 1 Mile Higher WALOG1000221807WA WELLSClick here for full text details AE541 South 1/2 - 1 Mile Higher WALOG1000221808WA WELLSClick here for full text details AE542 South 1/2 - 1 Mile Higher WALOG1000220286WA WELLSClick here for full text details AE543 South 1/2 - 1 Mile Higher WALOG1000220284WA WELLSClick here for full text details AE544 South 1/2 - 1 Mile Higher WALOG1000220285WA WELLSClick here for full text details AE545 South 1/2 - 1 Mile Higher WALOG1000421788WA WELLSClick here for full text details AE546 South 1/2 - 1 Mile Higher WALOG1000703908WA WELLSClick here for full text details AE547 South 1/2 - 1 Mile Higher WALOG1000703909WA WELLSClick here for full text details AE548 South 1/2 - 1 Mile Higher WALOG1000703924WA WELLSClick here for full text details Page: 61 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AE549 South 1/2 - 1 Mile Higher WALOG1000607805WA WELLSClick here for full text details AE550 South 1/2 - 1 Mile Higher WALOG1000703892WA WELLSClick here for full text details AE551 South 1/2 - 1 Mile Higher WALOG1000703893WA WELLSClick here for full text details AE552 South 1/2 - 1 Mile Higher WALOG1000703945WA WELLSClick here for full text details AE553 South 1/2 - 1 Mile Higher WALOG1000760086WA WELLSClick here for full text details AE554 South 1/2 - 1 Mile Higher WALOG1000760085WA WELLSClick here for full text details AE555 South 1/2 - 1 Mile Higher WALOG1000760084WA WELLSClick here for full text details AE556 South 1/2 - 1 Mile Higher WALOG1000760081WA WELLSClick here for full text details AE557 South 1/2 - 1 Mile Higher WALOG1000760082WA WELLSClick here for full text details Page: 62 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AE558 South 1/2 - 1 Mile Higher WALOG1000760083WA WELLSClick here for full text details AE559 South 1/2 - 1 Mile Higher WALOG1000421792WA WELLSClick here for full text details AE560 South 1/2 - 1 Mile Higher WALOG1000421793WA WELLSClick here for full text details AE561 South 1/2 - 1 Mile Higher WALOG1000421794WA WELLSClick here for full text details AE562 South 1/2 - 1 Mile Higher WALOG1000421789WA WELLSClick here for full text details AE563 South 1/2 - 1 Mile Higher WALOG1000421790WA WELLSClick here for full text details AE564 South 1/2 - 1 Mile Higher WALOG1000421791WA WELLSClick here for full text details AE565 South 1/2 - 1 Mile Higher WALOG1000583803WA WELLSClick here for full text details AE566 South 1/2 - 1 Mile Higher WALOG1000583807WA WELLSClick here for full text details Page: 63 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AE567 South 1/2 - 1 Mile Higher WALOG1000583808WA WELLSClick here for full text details AE568 South 1/2 - 1 Mile Higher WALOG1000607804WA WELLSClick here for full text details AE569 South 1/2 - 1 Mile Higher WALOG1000583804WA WELLSClick here for full text details AE570 South 1/2 - 1 Mile Higher WALOG1000583805WA WELLSClick here for full text details AE571 South 1/2 - 1 Mile Higher WALOG1000583806WA WELLSClick here for full text details 572 ESE 1/2 - 1 Mile Higher WALOG1000360361WA WELLSClick here for full text details AF573 NE 1/2 - 1 Mile Higher USGS40001261633FED USGSClick here for full text details AG574 SSW 1/2 - 1 Mile Higher WALOG1000624939WA WELLSClick here for full text details AG575 SSW 1/2 - 1 Mile Higher WALOG1000624940WA WELLSClick here for full text details Page: 64 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AG576 SSW 1/2 - 1 Mile Higher WALOG1000624915WA WELLSClick here for full text details AG577 SSW 1/2 - 1 Mile Higher WALOG1000624913WA WELLSClick here for full text details AG578 SSW 1/2 - 1 Mile Higher WALOG1000624914WA WELLSClick here for full text details AG579 SSW 1/2 - 1 Mile Higher WALOG1000624941WA WELLSClick here for full text details AG580 SSW 1/2 - 1 Mile Higher WALOG1000645895WA WELLSClick here for full text details AG581 SSW 1/2 - 1 Mile Higher WALOG1000645892WA WELLSClick here for full text details AG582 SSW 1/2 - 1 Mile Higher WALOG1000645893WA WELLSClick here for full text details AG583 SSW 1/2 - 1 Mile Higher WALOG1000645894WA WELLSClick here for full text details AG584 SSW 1/2 - 1 Mile Higher WALOG1000645889WA WELLSClick here for full text details Page: 65 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AG585 SSW 1/2 - 1 Mile Higher WALOG1000645888WA WELLSClick here for full text details AG586 SSW 1/2 - 1 Mile Higher WALOG1000645891WA WELLSClick here for full text details AG587 SSW 1/2 - 1 Mile Higher WALOG1000645890WA WELLSClick here for full text details AH588 SSE 1/2 - 1 Mile Higher WALOG1000375038WA WELLSClick here for full text details AH589 SSE 1/2 - 1 Mile Higher WALOG1000375039WA WELLSClick here for full text details AH590 SSE 1/2 - 1 Mile Higher WALOG1000375037WA WELLSClick here for full text details AH591 SSE 1/2 - 1 Mile Higher WALOG1000375035WA WELLSClick here for full text details AH592 SSE 1/2 - 1 Mile Higher WALOG1000375036WA WELLSClick here for full text details AH593 SSE 1/2 - 1 Mile Higher WALOG1000375040WA WELLSClick here for full text details Page: 66 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AH594 SSE 1/2 - 1 Mile Higher WALOG1000600405WA WELLSClick here for full text details AH595 SSE 1/2 - 1 Mile Higher WALOG1000600404WA WELLSClick here for full text details AH596 SSE 1/2 - 1 Mile Higher WALOG1000643950WA WELLSClick here for full text details AH597 SSE 1/2 - 1 Mile Higher WALOG1000607890WA WELLSClick here for full text details AH598 SSE 1/2 - 1 Mile Higher WALOG1000600401WA WELLSClick here for full text details AH599 SSE 1/2 - 1 Mile Higher WALOG1000375046WA WELLSClick here for full text details AH600 SSE 1/2 - 1 Mile Higher WALOG1000600403WA WELLSClick here for full text details AH601 SSE 1/2 - 1 Mile Higher WALOG1000600402WA WELLSClick here for full text details AF602 NE 1/2 - 1 Mile Higher WALOG1000219813WA WELLSClick here for full text details Page: 67 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AF603 NE 1/2 - 1 Mile Higher WALOG1000101594WA WELLSClick here for full text details AF604 NE 1/2 - 1 Mile Higher WALOG1000754900WA WELLSClick here for full text details AF605 NE 1/2 - 1 Mile Higher WALOG1000292079WA WELLSClick here for full text details AI606 SSE 1/2 - 1 Mile Higher USGS40001273366FED USGSClick here for full text details AJ607 West 1/2 - 1 Mile Lower WALOG1000683915WA WELLSClick here for full text details AJ608 West 1/2 - 1 Mile Lower WALOG1000103378WA WELLSClick here for full text details AJ609 West 1/2 - 1 Mile Lower WALOG1000683916WA WELLSClick here for full text details AJ610 West 1/2 - 1 Mile Lower WALOG1000683918WA WELLSClick here for full text details AJ611 West 1/2 - 1 Mile Lower WALOG1000683917WA WELLSClick here for full text details Page: 68 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AK612 North 1/2 - 1 Mile Lower WALOG1000490046WA WELLSClick here for full text details AK613 North 1/2 - 1 Mile Lower WALOG1000370705WA WELLSClick here for full text details AK614 North 1/2 - 1 Mile Lower WALOG1000490047WA WELLSClick here for full text details AK615 North 1/2 - 1 Mile Lower WALOG1000510400WA WELLSClick here for full text details AK616 North 1/2 - 1 Mile Lower WALOG1000510399WA WELLSClick here for full text details AK617 North 1/2 - 1 Mile Lower WALOG1000370703WA WELLSClick here for full text details AK618 North 1/2 - 1 Mile Lower WALOG1000349691WA WELLSClick here for full text details AK619 North 1/2 - 1 Mile Lower WALOG1000022527WA WELLSClick here for full text details AK620 North 1/2 - 1 Mile Lower WALOG1000349692WA WELLSClick here for full text details Page: 69 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AK621 North 1/2 - 1 Mile Lower WALOG1000349694WA WELLSClick here for full text details AK622 North 1/2 - 1 Mile Lower WALOG1000349693WA WELLSClick here for full text details AK623 North 1/2 - 1 Mile Lower WALOG1000510401WA WELLSClick here for full text details AK624 North 1/2 - 1 Mile Lower WALOG1000535877WA WELLSClick here for full text details AK625 North 1/2 - 1 Mile Lower WALOG1000535876WA WELLSClick here for full text details AK626 North 1/2 - 1 Mile Lower WALOG1000535878WA WELLSClick here for full text details AK627 North 1/2 - 1 Mile Lower WALOG1000718736WA WELLSClick here for full text details AK628 North 1/2 - 1 Mile Lower WALOG1000718735WA WELLSClick here for full text details AK629 North 1/2 - 1 Mile Lower WALOG1000535873WA WELLSClick here for full text details Page: 70 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AK630 North 1/2 - 1 Mile Lower WALOG1000535872WA WELLSClick here for full text details AK631 North 1/2 - 1 Mile Lower WALOG1000510402WA WELLSClick here for full text details AK632 North 1/2 - 1 Mile Lower WALOG1000535875WA WELLSClick here for full text details AK633 North 1/2 - 1 Mile Lower WALOG1000535874WA WELLSClick here for full text details AL634 NW 1/2 - 1 Mile Higher WA1100000022734WA WELLSClick here for full text details 635 WNW 1/2 - 1 Mile Higher USGS40001273922FED USGSClick here for full text details AM636 West 1/2 - 1 Mile Higher WALOG1000472352WA WELLSClick here for full text details AM637 West 1/2 - 1 Mile Higher WALOG1000472351WA WELLSClick here for full text details AM638 West 1/2 - 1 Mile Higher WALOG1000472348WA WELLSClick here for full text details Page: 71 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AM639 West 1/2 - 1 Mile Higher WALOG1000472353WA WELLSClick here for full text details AM640 West 1/2 - 1 Mile Higher WALOG1000472356WA WELLSClick here for full text details AM641 West 1/2 - 1 Mile Higher WALOG1000472355WA WELLSClick here for full text details AM642 West 1/2 - 1 Mile Higher WALOG1000472354WA WELLSClick here for full text details AN643 SSW 1/2 - 1 Mile Higher WALOG1000470991WA WELLSClick here for full text details AN644 SSW 1/2 - 1 Mile Higher WALOG1000470992WA WELLSClick here for full text details AN645 SSW 1/2 - 1 Mile Higher WALOG1000275097WA WELLSClick here for full text details AN646 SSW 1/2 - 1 Mile Higher WALOG1000275098WA WELLSClick here for full text details AN647 SSW 1/2 - 1 Mile Higher WALOG1000470993WA WELLSClick here for full text details Page: 72 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AN648 SSW 1/2 - 1 Mile Higher WALOG1000471012WA WELLSClick here for full text details AN649 SSW 1/2 - 1 Mile Higher WALOG1000471013WA WELLSClick here for full text details AN650 SSW 1/2 - 1 Mile Higher WALOG1000471014WA WELLSClick here for full text details AN651 SSW 1/2 - 1 Mile Higher WALOG1000471011WA WELLSClick here for full text details AN652 SSW 1/2 - 1 Mile Higher WALOG1000470994WA WELLSClick here for full text details AN653 SSW 1/2 - 1 Mile Higher WALOG1000470995WA WELLSClick here for full text details AN654 SSW 1/2 - 1 Mile Higher WALOG1000471010WA WELLSClick here for full text details 655 SE 1/2 - 1 Mile Higher WA1100000007986WA WELLSClick here for full text details AI656 SSE 1/2 - 1 Mile Higher WALOG1000543150WA WELLSClick here for full text details Page: 73 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AI657 SSE 1/2 - 1 Mile Higher WALOG1000543151WA WELLSClick here for full text details AI658 SSE 1/2 - 1 Mile Higher WALOG1000543149WA WELLSClick here for full text details AI659 SSE 1/2 - 1 Mile Higher WALOG1000101419WA WELLSClick here for full text details AI660 SSE 1/2 - 1 Mile Higher WALOG1000415283WA WELLSClick here for full text details AI661 SSE 1/2 - 1 Mile Higher WALOG1000543152WA WELLSClick here for full text details AI662 SSE 1/2 - 1 Mile Higher WALOG1000587959WA WELLSClick here for full text details AI663 SSE 1/2 - 1 Mile Higher WALOG1000583767WA WELLSClick here for full text details AI664 SSE 1/2 - 1 Mile Higher WALOG1000583768WA WELLSClick here for full text details AI665 SSE 1/2 - 1 Mile Higher WALOG1000587958WA WELLSClick here for full text details Page: 74 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AI666 SSE 1/2 - 1 Mile Higher WALOG1000543154WA WELLSClick here for full text details AI667 SSE 1/2 - 1 Mile Higher WALOG1000543153WA WELLSClick here for full text details AI668 SSE 1/2 - 1 Mile Higher WALOG1000583766WA WELLSClick here for full text details AI669 SSE 1/2 - 1 Mile Higher WALOG1000583765WA WELLSClick here for full text details AL670 NW 1/2 - 1 Mile Higher WALOG1000414604WA WELLSClick here for full text details AL671 NW 1/2 - 1 Mile Higher WALOG1000628047WA WELLSClick here for full text details AL672 NW 1/2 - 1 Mile Higher WALOG1000628062WA WELLSClick here for full text details AL673 NW 1/2 - 1 Mile Higher WALOG1000414601WA WELLSClick here for full text details AL674 NW 1/2 - 1 Mile Higher WALOG1000414602WA WELLSClick here for full text details Page: 75 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AL675 NW 1/2 - 1 Mile Higher WALOG1000414603WA WELLSClick here for full text details AL676 NW 1/2 - 1 Mile Higher WALOG1000663614WA WELLSClick here for full text details AL677 NW 1/2 - 1 Mile Higher WALOG1000814441WA WELLSClick here for full text details AL678 NW 1/2 - 1 Mile Higher WALOG1000814442WA WELLSClick here for full text details AL679 NW 1/2 - 1 Mile Higher WALOG1000628073WA WELLSClick here for full text details AL680 NW 1/2 - 1 Mile Higher WALOG1000663558WA WELLSClick here for full text details AL681 NW 1/2 - 1 Mile Higher WALOG1000663569WA WELLSClick here for full text details AO682 NNE 1/2 - 1 Mile Higher WALOG1000325173WA WELLSClick here for full text details AO683 NNE 1/2 - 1 Mile Higher WALOG1000325174WA WELLSClick here for full text details Page: 76 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AO684 NNE 1/2 - 1 Mile Higher WALOG1000325175WA WELLSClick here for full text details AO685 NNE 1/2 - 1 Mile Higher WALOG1000325170WA WELLSClick here for full text details AO686 NNE 1/2 - 1 Mile Higher WALOG1000325171WA WELLSClick here for full text details AO687 NNE 1/2 - 1 Mile Higher WALOG1000325172WA WELLSClick here for full text details AO688 NNE 1/2 - 1 Mile Higher WALOG1000768333WA WELLSClick here for full text details AO689 NNE 1/2 - 1 Mile Higher WALOG1000768370WA WELLSClick here for full text details AO690 NNE 1/2 - 1 Mile Higher WALOG1000768375WA WELLSClick here for full text details AO691 NNE 1/2 - 1 Mile Higher WALOG1000768360WA WELLSClick here for full text details AO692 NNE 1/2 - 1 Mile Higher WALOG1000768334WA WELLSClick here for full text details Page: 77 ®GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS® Map ID Direction Distance Elevation EDR ID NumberDatabase AO693 NNE 1/2 - 1 Mile Higher WALOG1000768336WA WELLSClick here for full text details Page: 78 0%0%100%0.600 pCi/LBasement Not ReportedNot ReportedNot ReportedNot ReportedLiving Area - 2nd Floor 0%0%100%0.800 pCi/LLiving Area - 1st Floor % >20 pCi/L% 4-20 pCi/L% <4 pCi/LAverage ActivityArea Number of sites tested: 2 Federal Area Radon Information for Zip Code: 98056 : Zone 3 indoor average level < 2 pCi/L. : Zone 2 indoor average level >= 2 pCi/L and <= 4 pCi/L. Note: Zone 1 indoor average level > 4 pCi/L. Federal EPA Radon Zone for KING County: 3 AREA RADON INFORMATION GEOCHECK - PHYSICAL SETTING SOURCE MAP FINDINGS RADON ® TC5559217.2s Page 79 EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc.EDR Inc. TOPOGRAPHIC INFORMATION USGS 7.5’ Digital Elevation Model (DEM) Source: United States Geologic Survey EDR acquired the USGS 7.5’ Digital Elevation Model in 2002 and updated it in 2006. The 7.5 minute DEM corresponds to the USGS 1:24,000- and 1:25,000-scale topographic quadrangle maps. The DEM provides elevation data with consistent elevation units and projection. Source: U.S. Geological Survey HYDROLOGIC INFORMATION Flood Zone Data: This data was obtained from the Federal Emergency Management Agency (FEMA). It depicts 100-year and 500-year flood zones as defined by FEMA. It includes the National Flood Hazard Layer (NFHL) which incorporates Flood Insurance Rate Map (FIRM) data and Q3 data from FEMA in areas not covered by NFHL. Source: FEMA Telephone: 877-336-2627 Date of Government Version: 2003, 2015 NWI: National Wetlands Inventory. This data, available in select counties across the country, was obtained by EDR in 2002, 2005 and 2010 from the U.S. Fish and Wildlife Service. State Wetlands Data: Wetland Inventory Source: Department of Ecology Telephone: 360-407-6121 HYDROGEOLOGIC INFORMATION AQUIFLOW Information SystemR Source: EDR proprietary database of groundwater flow information EDR has developed the AQUIFLOW Information System (AIS) to provide data on the general direction of groundwater flow at specific points. EDR has reviewed reports submitted to regulatory authorities at select sites and has extracted the date of the report, hydrogeologically determined groundwater flow direction and depth to water table information. GEOLOGIC INFORMATION Geologic Age and Rock Stratigraphic Unit Source: P.G. Schruben, R.E. Arndt and W.J. Bawiec, Geology of the Conterminous U.S. at 1:2,500,000 Scale - A digital representation of the 1974 P.B. King and H.M. Beikman Map, USGS Digital Data Series DDS - 11 (1994). STATSGO: State Soil Geographic Database Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) The U.S. Department of Agriculture’s (USDA) Natural Resources Conservation Service (NRCS) leads the national Conservation Soil Survey (NCSS) and is responsible for collecting, storing, maintaining and distributing soil survey information for privately owned lands in the United States. A soil map in a soil survey is a representation of soil patterns in a landscape. Soil maps for STATSGO are compiled by generalizing more detailed (SSURGO) soil survey maps. SSURGO: Soil Survey Geographic Database Source: Department of Agriculture, Natural Resources Conservation Service (NRCS) Telephone: 800-672-5559 SSURGO is the most detailed level of mapping done by the Natural Resources Conservation Service, mapping scales generally range from 1:12,000 to 1:63,360. Field mapping methods using national standards are used to construct the soil maps in the Soil Survey Geographic (SSURGO) database. SSURGO digitizing duplicates the original soil survey maps. This level of mapping is designed for use by landowners, townships and county natural resource planning and management. TC5559217.2s Page PSGR-1 PHYSICAL SETTING SOURCE RECORDS SEARCHED LOCAL / REGIONAL WATER AGENCY RECORDS FEDERAL WATER WELLS PWS: Public Water Systems Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Public Water System data from the Federal Reporting Data System. A PWS is any water system which provides water to at least 25 people for at least 60 days annually. PWSs provide water from wells, rivers and other sources. PWS ENF: Public Water Systems Violation and Enforcement Data Source: EPA/Office of Drinking Water Telephone: 202-564-3750 Violation and Enforcement data for Public Water Systems from the Safe Drinking Water Information System (SDWIS) after August 1995. Prior to August 1995, the data came from the Federal Reporting Data System (FRDS). USGS Water Wells: USGS National Water Inventory System (NWIS) This database contains descriptive information on sites where the USGS collects or has collected data on surface water and/or groundwater. The groundwater data includes information on wells, springs, and other sources of groundwater. STATE RECORDS Water Wells Source: Department of Health Telephone: 360-236-3148 Group A and B well locations. Water Well Listing Source: Public Utility District Telephone: 206-779-7656 A listing of water well locations in Kitsap County. Ecology Well Logs Source: Department of Ecology Telephone: 360-407-7294 Point geodatabase with a record for each Ecology well report. Points are located by quarter quarter section centroid. Points contain all well report types including water wells, resource protection wells, and decommissioned wells. OTHER STATE DATABASE INFORMATION Oil and Gas Well Listing Source: Department of Natural Resources Telephone: 360-902-1450 Locations that represent oil and gas test well sites in Washington State from 1890 to present. RADON Area Radon Information Source: USGS Telephone: 703-356-4020 The National Radon Database has been developed by the U.S. Environmental Protection Agency (USEPA) and is a compilation of the EPA/State Residential Radon Survey and the National Residential Radon Survey. The study covers the years 1986 - 1992. Where necessary data has been supplemented by information collected at private sources such as universities and research institutions. EPA Radon Zones Source: EPA Telephone: 703-356-4020 Sections 307 & 309 of IRAA directed EPA to list and identify areas of U.S. with the potential for elevated indoor radon levels. TC5559217.2s Page PSGR-2 PHYSICAL SETTING SOURCE RECORDS SEARCHED OTHER Airport Landing Facilities: Private and public use landing facilities Source: Federal Aviation Administration, 800-457-6656 Epicenters: World earthquake epicenters, Richter 5 or greater Source: Department of Commerce, National Oceanic and Atmospheric Administration Earthquake Fault Lines: The fault lines displayed on EDR’s Topographic map are digitized quaternary faultlines, prepared in 1975 by the United State Geological Survey STREET AND ADDRESS INFORMATION © 2015 TomTom North America, Inc. All rights reserved. This material is proprietary and the subject of copyright protection and other intellectual property rights owned by or licensed to Tele Atlas North America, Inc. The use of this material is subject to the terms of a license agreement. You will be held liable for any unauthorized copying or disclosure of this material. TC5559217.2s Page PSGR-3 PHYSICAL SETTING SOURCE RECORDS SEARCHED 19442-00 June 6, 2019 APPENDIX C Historical Aerial Photographs and Historical Topographic Maps EDR The EDR Aerial Photo Decade Package 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Inquiry Number: February 12, 2019 5559217.11 6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com 2017 1"=500'Flight Year: 2017 USDA/NAIP 2013 1"=500'Flight Year: 2013 USDA/NAIP 2009 1"=500'Flight Year: 2009 USDA/NAIP 2006 1"=500'Flight Year: 2006 USDA/NAIP 1990 1"=500'Acquisition Date: July 10, 1990 USGS/DOQQ 1985 1"=500'Flight Date: June 19, 1985 NRWA 1980 1"=500'Flight Date: July 27, 1980 USDA 1977 1"=500'Flight Date: September 13, 1977 USGS 1968 1"=500'Flight Date: September 02, 1968 USGS 1965 1"=500'Flight Date: July 06, 1965 NRWA 1943 1"=500'Flight Date: March 05, 1943 DIA EDR Aerial Photo Decade Package 02/12/19 4350 Renton Property Site Name:Client Name: Hart Crowser, Inc. 4350 Lake Washington Blvd North 3131 Elliott Avenue, Suite 600 Renton, WA 98056 Seattle, WA 98109 EDR Inquiry #5559217.11 Contact:Julie Wukelic Environmental Data Resources, Inc. (EDR) Aerial Photo Decade Package is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities. EDR’s professional researchers provide digitally reproduced historical aerial photographs, and when available, provide one photo per decade. Search Results: Year Scale Details Source When delivered electronically by EDR, the aerial photo images included with this report are for ONE TIME USE ONLY. Further reproduction of these aerial photo images is prohibited without permission from EDR. For more information contact your EDR Account Executive. Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2019 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. 5559217 11-page 2 5559217.11 2017 = 500' 5559217.11 2013 = 500' 5559217.11 2009 = 500' 5559217.11 2006 = 500' 5559217.11 1990 = 500' 5559217.11 1985 = 500' 5559217.11 1980 = 500' 5559217.11 1977 = 500' 5559217.11 1968 = 500' 5559217.11 1965 = 500' 5559217.11 1943 = 500' EDR Historical Topo Map Report Inquiry Number: 6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com with QuadMatch™ 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 February 11, 2019 5559217.4 EDR Historical Topo Map Report EDR Inquiry # Search Results: P.O.# Project: Maps Provided: Disclaimer - Copyright and Trademark Notice EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. page- Coordinates: Latitude: Longitude: UTM Zone: UTM X Meters: UTM Y Meters: Elevation: Contact: Site Name: Client Name: 2014 1983 1973 1968 1950 1897 1895 02/11/19 4350 Renton Property Hart Crowser, Inc. 4350 Lake Washington Blvd North 3131 Elliott Avenue, Suite 600 Renton, WA 98056 Seattle, WA 98109 5559217.4 Julie Wukelic EDR Topographic Map Library has been searched by EDR and maps covering the target property location as provided by Hart Crowser, Inc. were identified for the years listed below. EDR’s Historical Topo Map Report is designed to assist professionals in evaluating potential liability on a target property resulting from past activities. EDRs Historical Topo Map Report includes a search of a collection of public and private color historical topographic maps, dating back to the late 1800s. 19D1155051 47.530358 47° 31' 49" North 4350 Renton Property -122.199304 -122° 11' 57" West Zone 10 North 560268.22 5264414.25 34.00' above sea level This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2019 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 5559217 4 2 page Topo Sheet Key This EDR Topo Map Report is based upon the following USGS topographic map sheets. - 2014 Source Sheets 2014 Mercer Island 7.5-minute, 24000 1983 Source Sheets 1983 Bellevue South 7.5-minute, 25000 Aerial Photo Revised 1977 1973 Source Sheets 1973 Mercer Island 7.5-minute, 24000 Aerial Photo Revised 1973 1968 Source Sheets 1968 Mercer Island 7.5-minute, 24000 Aerial Photo Revised 1968 5559217 4 3 page Topo Sheet Key This EDR Topo Map Report is based upon the following USGS topographic map sheets. - 1950 Source Sheets 1950 Mercer Island 7.5-minute, 24000 Aerial Photo Revised 1943 1897 Source Sheets 1897 Seattle 30-minute, 125000 1897 Snohomish 30-minute, 125000 1895 Source Sheets 1895 Snohomish 30-minute, 125000 5559217 4 4 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 2014 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Mercer Island, 2014, 7.5-minute 5559217 4 5 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 1983 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Bellevue South, 1983, 7.5-minute 5559217 4 6 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 1973 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Mercer Island, 1973, 7.5-minute 5559217 4 7 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 1968 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Mercer Island, 1968, 7.5-minute 5559217 4 8 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 1950 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Mercer Island, 1950, 7.5-minute 5559217 4 9 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 1897 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Seattle, 1897, 30-minute TP, Snohomish, 1897, 30-minute 5559217 4 10 Historical Topo Map page SITE NAME: ADDRESS: CLIENT: This report includes information from the following map sheet(s). - EW SW S SE NW N NE 1895 0 Miles 0.25 0.5 1 1.5 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Hart Crowser, Inc. TP, Snohomish, 1895, 30-minute 5559217 4 11 19442-00 June 6, 2019 APPENDIX D Sanborn Fire Insurance Maps, EDR Certified Sanborn® Map Report Inquiry Number: 6 Armstrong Road, 4th floor Shelton, CT 06484 Toll Free: 800.352.0050 www.edrnet.com 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 February 11, 2019 5559217.3 Certified Sanborn® Map Report Certified Sanborn Results: Disclaimer - Copyright and Trademark Notice EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. page- The Sanborn Library includes more than 1.2 million fire insurance maps from Sanborn, Bromley, Perris & Browne, Hopkins, Barlow and others which track historical property usage in approximately 12,000 American cities and towns. Collections searched: Library of Congress University Publications of America EDR Private Collection The Sanborn Library LLC Since 1866™ Limited Permission To Make Copies Sanborn® Library search results Contact:EDR Inquiry # Site Name: Client Name: Certification # PO # Project 02/11/19 4350 Lake Washington Blvd North 4350 Renton Property Hart Crowser, Inc. 3131 Elliott Avenue, Suite 600 Renton, WA 98056 5559217.3 Seattle, WA 98109 Julie Wukelic The Sanborn Library has been searched by EDR and maps covering the target property location as provided by Hart Crowser, Inc. were identified for the years listed below. The Sanborn Library is the largest, most complete collection of fire insurance maps. The collection includes maps from Sanborn, Bromley, Perris & Browne, Hopkins, Barlow, and others. Only Environmental Data Resources Inc. (EDR) is authorized to grant rights for commercial reproduction of maps by the Sanborn Library LLC, the copyright holder for the collection. Results can be authenticated by visiting www.edrnet.com/sanborn. The Sanborn Library is continually enhanced with newly identified map archives. This report accesses all maps in the collection as of the day this report was generated. 1D1E-4AA5-B937 19D1155051 UNMAPPED PROPERTY 4350 Renton Property This report certifies that the complete holdings of the Sanborn Library, LLC collection have been searched based on client supplied target property information, and fire insurance maps covering the target property were not found. Certification #: 1D1E-4AA5-B937 Hart Crowser, Inc. (the client) is permitted to make up to FIVE photocopies of this Sanborn Map transmittal and each fire insurance map accompanying this report solely for the limited use of its customer. No one other than the client is authorized to make copies. Upon request made directly to an EDR Account Executive, the client may be permitted to make a limited number of additional photocopies. This permission is conditioned upon compliance by the client, its customer and their agents with EDR's copyright policy; a copy of which is available upon request. This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OF DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction or forecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2019 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc., or its affiliates, is prohibited without prior written permission. 5559217 3 2 19442-00 June 6, 2019 APPENDIX E Reverse City Directories, EDR 4350 Renton Property 4350 Lake Washington Blvd North Renton, WA 98056 Inquiry Number: 5559217.5 March 11, 2019 The EDR-City Directory Image Report 6 Armstrong Road Shelton, CT 06484 800.352.0050 www.edrnet.comEnvironmental Data Resources IncEnvironmental Data Resources IncEnvironmental Data Resources IncEnvironmental Data Resources Inc TABLE OF CONTENTS SECTION Executive Summary Findings City Directory Images Thank you for your business. Please contact EDR at 1-800-352-0050 with any questions or comments. Disclaimer - Copyright and Trademark Notice This Report contains certain information obtained from a variety of public and other sources reasonably available to Environmental Data Resources, Inc. It cannot be concluded from this Report that coverage information for the target and surrounding properties does not exist from other sources. NO WARRANTY EXPRESSED OR IMPLIED, IS MADE WHATSOEVER IN CONNECTION WITH THIS REPORT. ENVIRONMENTAL DATA RESOURCES, INC. SPECIFICALLY DISCLAIMS THE MAKING OF ANY SUCH WARRANTIES, INCLUDING WITHOUT LIMITATION, MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE OR PURPOSE. ALL RISK IS ASSUMED BY THE USER. IN NO EVENT SHALL ENVIRONMENTAL DATA RESOURCES, INC. BE LIABLE TO ANYONE, WHETHER ARISING OUT OF ERRORS OR OMISSIONS, NEGLIGENCE, ACCIDENT OR ANY OTHER CAUSE, FOR ANY LOSS OR DAMAGE, INCLUDING, WITHOUT LIMITATION, SPECIAL, INCIDENTAL, CONSEQUENTIAL, OR EXEMPLARY DAMAGES. ANY LIABILITY ON THE PART OF ENVIRONMENTAL DATA RESOURCES, INC. IS STRICTLY LIMITED TO A REFUND OF THE AMOUNT PAID FOR THIS REPORT. Purchaser accepts this Report "AS IS". Any analyses, estimates, ratings, environmental risk levels or risk codes provided in this Report are provided for illustrative purposes only, and are not intended to provide, nor should they be interpreted as providing any facts regarding, or prediction orforecast of, any environmental risk for any property. Only a Phase I Environmental Site Assessment performed by an environmental professional can provide information regarding the environmental risk for any property. Additionally, the information provided in this Report is not to be construed as legal advice. Copyright 2017 by Environmental Data Resources, Inc. All rights reserved. Reproduction in any media or format, in whole or in part, of any report or map of Environmental Data Resources, Inc. or its affiliates is prohibited without prior written permission. EDR and its logos (including Sanborn and Sanborn Map) are trademarks of Environmental Data Resources, Inc. or its affiliates. All other trademarks used herein are the property of their respective owners. EXECUTIVE SUMMARY DESCRIPTION Environmental Data Resources, Inc.’s (EDR) City Directory Report is a screening tool designed to assist environmental professionals in evaluating potential liability on a target property resulting from past activities. EDR’s City Directory Report includes a search of available city directory data at 5 year intervals. RECORD SOURCES EDR's Digital Archive combines historical directory listings from sources such as Cole Information and Dun & Bradstreet. These standard sources of property information complement and enhance each other to provide a more comprehensive report. EDR is licensed to reproduce certain City Directory works by the copyright holders of those works. The purchaser of this EDR City Directory Report may include it in report(s) delivered to a customer. Reproduction of City Directories without permission of the publisher or licensed vendor may be a violation of copyright. RESEARCH SUMMARY The following research sources were consulted in the preparation of this report. A check mark indicates where information was identified in the source and provided in this report. Year Target Street Cross Street Source 2014 EDR Digital Archive 2010 EDR Digital Archive 2005 EDR Digital Archive 2000 EDR Digital Archive 1995 EDR Digital Archive 1992 EDR Digital Archive 1986 Cole Criss-Cross Directory 1981 Cole Criss-Cross Directory 1977 Cole Criss-Cross Directory 1972 Cole Criss-Cross Directory 1969 Cole Criss-Cross Directory 1964 Polk's City Directory 5559217-5 Page 1 FINDINGS TARGET PROPERTY STREET 4350 Lake Washington Blvd North Renton, WA 98056 Year CD Image Source LAKE WASH BLVD 1995 pg A45 EDR Digital Archive LAKE WASH BLVD N 2014 pg A1 EDR Digital Archive 2010 pg A15 EDR Digital Archive 2005 pg A28 EDR Digital Archive 1995 pg A49 EDR Digital Archive 1992 pg A51 EDR Digital Archive LAKE WASHINGTON BLVD 2014 pg A2 EDR Digital Archive 2010 pg A16 EDR Digital Archive 2005 pg A29 EDR Digital Archive 2000 pg A40 EDR Digital Archive 1995 pg A50 EDR Digital Archive 1992 pg A52 EDR Digital Archive LAKE WASHINGTON BLVD N 2014 pg A3 EDR Digital Archive 2010 pg A17 EDR Digital Archive 2005 pg A30 EDR Digital Archive 2000 pg A41 EDR Digital Archive 1992 pg A53 EDR Digital Archive 1986 pg A57 Cole Criss-Cross Directory 1986 pg A58 Cole Criss-Cross Directory 1981 pg A59 Cole Criss-Cross Directory 1977 pg A60 Cole Criss-Cross Directory 5559217-5 Page 2 Year Uses Source FINDINGS Year CD Image Source 1972 pg A61 Cole Criss-Cross Directory 1969 pg A62 Cole Criss-Cross Directory 1964 pg A63 Polk's City Directory 1964 pg A64 Polk's City Directory 5559217-5 Page 3 FINDINGS CROSS STREETS No Cross Streets Identified 5559217-5 Page 4 City Directory Images - LAKE WASH BLVD N EDR Digital Archive 5559217.5 Page: A1 SourceTarget Street Cross Street 2014 1083 ABODE MANAGEMENT LLC 1087 CROSSTRAIN COM 1089 ANDREA M PEARSON DDS PLLC 1101 PUGET SOUND ENERGY INC 1131 LADYHAMLET 1133 CHANDLER WINE PORTFOLIO LLC 1135 HOCKING JODI L 2100 BELLA VISTA LAKE WASHINGTON 2500 FRIENDS OF YOUTH 2908 JARMAC INVESTMENTS INC 3106 SECREST RENTAL PROPERTIES 3212 BOULEVARD SALOON 3300 WINWARD INTERNATIONAL INC 3312 SPECIALIZED DESIGN SERVICES 3318 JOEY HOLLOW 3601 SUNSET TOWNHOMES 3625 REELECT MAYOR DENIS LAW 3632 MOSS ENTERPRISES NICOLA TAGER 3703 KMB COMMERCIAL APPRAISERS 3717 BIGFOOT PLUMBING LLC DENNISON CONTRACTING LLC 3719 OH SO TRICK LLC 4100 CONE CREATIONS EASTPORT SHORES CONDO ASSN 4350 ALBEN INC - LAKE WASHINGTON BLVD EDR Digital Archive 5559217.5 Page: A2 SourceTarget Street Cross Street 2014 1083 AKANYI AFRICAN ART GALLERY HOCEVAR PERFORMANCE PEYRASSOL CAFE SOUTHPORT SECO DEVELOPMENT INC STOTT GRANT F 1133 OMELET LLC 1135 LENG JEFFREY E SJD TRANSCRIPTION AND EDITING 1201 IVARS INC 1322 MAYA WHOLE HEALTH RENTON LLC 1400 RAMOS SERVICES AND SUPPLY LLC SUMMIT CLEAN AIR VIP LOUNGE INC 2100 4 YOU JEWELRY DESIGNS BILL PREUSS 4100 CYNTHIA DIANE YOUNGBLOOD DIRECT WEB SOLUTIONS LLC 4710 HWANG KEN 4800 BARONE GARDEN ART INC - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A3 SourceTarget Street Cross Street 2014 1083 BARTLETT, ROB L BIGGS, MEGHAN N BROCK, RANDY BROWN, ELIZABETH L BYKOVSKA, ALLA CALTENCO, CITLA CAUPAIN, ANDREA J CHASE, KENT CHRIST, MICHAEL P CHUSID, JOEL DELGADO, ANDRES A DORAN, MICHAEL DRAKE, KERRI ESPINA, A FALL, DAVID GRIFFIN, KENNETH HANSON, MICHAEL P HOCEVAR, LUKA JOHNSON, DERECK LEWIS, ROY L LIAO, GUANDNING LY, XUAN MARSHALL, LUCY MARTIN, RUSSELL A MEGISON, PAUL E MICHAIL, NADINE J MORRIS, JOSEPH T MUNKBERG, MICHELLE S NABEEL, ADAM NEMCOV, MAKSIMS NOVAK, DAVID J OLSON, KENTON L RAMEY, MICAH RAMOS, VINCENT P RAUSCH, RACHEL A RILEY, MATTHEW C ROBINSON, VICTORIA L ROSENTHAL, ANN SAMRAJ, BHUVANA SCHULZ, HEATHER L SILVA, NICOLE M SMITH, LARRY B WILHELMSEN, PENNY M 1085 BELSKUS, HAROLD BROWN, LEE CABLE, KRISTY R CARLSON, BRENT A DAVIS, ALEXANDRA DEATLEY, MARIA DEROCHER, KANGHEE (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A4 SourceTarget Street Cross Street 2014 1085 GRANT, KATHLEEN D GROSSO, GARY G HONCOOP, RONDELL J KANAN, SHAUN MCLELLAN, JILLIAN OH, JAMIE ROTZ, JANNETTE A SCHMIT, MEGAN SOLOMON, MARGARET SUITES, BRISTOL VUAGNIAUX, CHRIS WATKINS, JANICE L WEAVER, EDWARD M WOODS, CHRISTOPHER ZAMORA, VALIANT C 1087 BUHMAN, ADAM R CHAMBERLAIN, DOUGLAS D DEWAN, SANDRA EVERHART, KYLE FLORES, MICHELLE FOLEY, RACHELLE M GRIFFITHS, CATHRYN HAMBUECHEN, JAMES E JENNINGS, BRYAN MCKIERNAN, CHRISTINE SCHILLER, KERRI R SCHMIDT, JUNE A SCHUETZ, LARRY J SIU, CHAD E SLUDER, PETER S WU, LEI ZEFFER, LAURA M 1089 BOWEN, MARK A BRANNON, PATRICIA K CHAPMAN, MICHAEL J COUGHLIN, MEGAN E ESTACIO, CRYSTAL G FULLER, MICHELLE N GENNRICH, JESSE W HANSEN, DIANE B KRAJNAK, JACK C LUKKES, DOREEN MITCHELL, VANESSA V MITTELBACH, LENKA MONTGOMERY, JEFF M MYERS, ETHEL J NABUA, MARK POZOLINSKI, DAVID J PRIES, ROBERT E ROBINSON, ELIZABETH M (Cont'd) - 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LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A14 SourceTarget Street Cross Street 2014 4100 SPECE, BERNARD S TANGAPA, JOCELYN T THAO, PAVY T WAGNER, BEVERLY J WELLER, WENDY A WHITTROCK, RACHEL E WONG, ALEC WORLEY, CURTIS W - LAKE WASH BLVD N EDR Digital Archive 5559217.5 Page: A15 SourceTarget Street Cross Street 2010 1083 ABODE MANAGEMENT LLC DAVID C FLEISCHMAN 1087 CROSSTRAIN COM 1089 ANDREA M PEARSON DDS PLLC 1101 PUGET SOUND ENERGY INC 1131 HEI KIM K LADYHAMLET 1133 JFK STUDIOS MAYA WHOLE HEALTH RENTON LLC 1135 HOCKING JODI L 1400 GERALYN SOFFE 1700 FRENCH MARKET CATERING CO 2100 BELLA VISTA LAKE WASHINGTON CHAPLINS NORTH BEND CHEVROLET DNA PAINTING JAMES S WEE DDS INC MADISON PARK WHOLESALE 2500 FRIENDS OF YOUTH 3106 SECREST RENTAL PROPERTIES 3212 BOULEVARD SALOON 3300 WINWARD INTERNATIONAL INC 3310 A LA REPUBLICA 3312 SPECIALIZED DESIGN SERVICES 3601 SUNSET TOWNHOMES 3811 EMERALD AIRCRAFT INC 3905 DOUGLAS JOHNSON & CO INC 4100 ALL ARUND FLOR EVENT DESIGNING 4350 NORTHWEST FRAMING SYSTEMS - 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LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A18 SourceTarget Street Cross Street 2010 1085 SRAIELDIN, FAISAL SUITES, BRISTOL WEAVER, EDWARD M WOODS, CHRISTOPHER 1087 BRAY, FRANK E BUDWORTH, ANDREW CHAMBERLAIN, DOUGLAS CLAY, JANICE R CU, KETCHUNG FICK, GLEN FLORES, MICHELLE GRUBBS, CARISSA A HARDWICK, JOHN D HUGHES, JOHN KUXHAUSEN, LARRY A LOVELL, WILLIAM D MASON, CHRISTINE G MELNYK, JOHN MERANDA, STEVEN Z ROBINSON, DAVID L SUGIHARA, SAKAE WALLINGFORD, DIANE R WELDON, GABRIELLE M WU, LEI 1089 ANDRIST, KRISTI CHAPMAN, MICHAEL J COLE, PAMELA S COUGHLIN, THOMAS E ENRIGUE, LIZZETTE FONNER, MATT KNOX, LARRY W LIZOTTE, JENNIFER LUNDSTROM, ANCHRISTINE MITTELBACH, LENKA MYERS, JEAN E NGUYEN, THAI H OLMOS, ADRIANA PEARSON, ANDREA M POZOLINSKI, DAVID PRIES, ROBERT E SANDS, CATHERINE SINGH, SARAH L SMITH, TYRONE SOEHEDI, ADUNG WEAR, TIMOTHY J YOOS, PHILLIP 1131 ANDERSON, JAMES A BAILEY, MICHAEL BARRANS-STENHOUSE, CARLA J BROECKEL, FAYE L (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A19 SourceTarget Street Cross Street 2010 1131 BROWN, LEANNE BRURY, ANDREW CARNAGHI, JAMES CASAREZ, JACK COBY, VINCE E HARGETT, MARSHALL HARRIS, MINDY HELBLING-HENRY, CARA HENRY, KARA M HUNT, JENNIFER N JACOBS, JORIE L JOHNSON, DAWN KENNEDY, MICHAEL KIM, HEI K LEWIS, KELLY D MUNGIN, MUNGINA R PATTISON, LARRY W RIMMER, LINDSAY M ROSENTHAL, SARAH RUSSELL, JUSTIN SIVASUBRAMANIAM, DEEPAK SMITH, TARISSE K WHEELER, KRISTINA M 1133 BALK, ARTHUR BARNES, VALERIE BLOUNT, JEFFERY M DOWNS, IRENE J ESDAILLE, RON E ESTANDIAN, CARMIE B EVANOFF, KRISTINA A GLUSHCHAK, VLADIMIR V GUIDRY, ABRAHAM J HERMANSON, CANDICE JONES, JENNIFER JULIAN, CHRISTINE M MANDRELLA, KRISTEN MARTINEZ, DAVID MCDONALD, JASON M MCKIERNAN, CHRISTINE L MEGRON, SYLVIA NAVAROJ, SHAMEERA NEWELL, KATHY NUANEZ, NATALIE A PASTORES, EDGAR O QUACH, KENNETH L QUINONEZ, DIEGO QUINTERO, ADRIAN RIMMER, LINDSEY ROBINSON, WILL RODRIGUS, JULIE (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A20 SourceTarget Street Cross Street 2010 1133 SANCHEZ, PAULA SCHROEDER, ROBERT T WARD, FELICIA S WILSON, KATIE L WROTTO, MANSFIELD 1135 BAILEY, CHESTER BARANYUK, YEKATERINA V CAMPBELL, CARISSA S CEDIK, CJ J CHOI, YOON Y ERICKSON, NISSA J EVELAND, JOSHUA GAMST, JASON M GAUT, STEVEN R HAUS, CHRIS D HEATH, DENA M HICTH, LAURA KOBBEVIK, KENNETH A LAZOS, HEATHER L MAY, ALISON P MCINTYRE, SARAH NIELSEN, CHASE D POMERLIAN, ANNA P SANDIFER, SARAH E SPALDING, STEPHEN G TIGINYANU, YELENA TODD, JOSEPH VERZOSA, TERESE VORAVONGSA, TONY 1400 ADLURI, ADARSH AKHAVANFARID, SHIMA ARONOWITZ, CORAZON A AUGUST, GREGGORY R AVILA, AARON BAKER, CHARLOTTE T BENSON, T BIEBERSTEIN, ROGER M BROERSMA, GERARD BROGAN, CAROL BROWN, MONTGOMERY BRUNDAGE, KIM BUMPUS, MICHAEL CARY, BART M CASTEK, MICHAEL D CASTILLO, KEVIN CHA, KWANG H CHAMPLIN, DONALD K CHEW, DELETTICE P CLEMENS, GARY M COWELL, WILLIAM (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A21 SourceTarget Street Cross Street 2010 1400 COXE, MICHAEL DAVIS, A DO, NINI ELLIS, JILL L FRITCH, DONNA E GAGNIER, JOSEPH A GARNER, CODY GETCHELL, THERESA L GIBSON, TERRI L HAGEN, TERRY A HAGGARD, JOHN HAIRFIELD, WILLIAM M HAMMERSCHMIDT, PHILIP HARDY, THOMAS W HILL, VATOSHA E HOERSTER, CARMA J HOWELLS, ROBERT L HURLEY, SCOTT C JACKMAN, WESLEY S JACOBS, MICHAEL JENKINS, S KENDRICK, JOSHUA B KINNEY, GEORGENE A LASHLEY, DAVID E LIAO, HSIN F LWEIS, E MACCONNELL, TERRY MARINO, TERESA E MENDEZ, CARLOS J METZGER, JODY A MONTGOMERY, REBECCA MORALES, BLANCA MORRIS, JOHN M NAVARRO, HECTOR NCMENAMIN, TAMRA NGUYEN, MANH M OSIADACZ, KATIE RANKIN, CLAIRE RAPPAPORT, WENDY E RAY, ROBIN REHN, JOSH A ROSENWALD, SCOTT J SABELLA, VINCENT C SELLERS, JASON M SHANK, HAILEY SHIH, HENRY C SKORDAL, KATIE SLAUGHTER, TANISHA M SLEEPER, CARLA A SMIRNOV, ALEXEY N (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A22 SourceTarget Street Cross Street 2010 1400 SNYDER, BEVERLY H SOFFE, CAROLYN SPEARMON, MARGARET L SUNDQUIST, AMY TATE, EDWARD C TRIMACHI, MARI TUCKER, TIMOTHY VIELGUTH, SOFIA WALNUT, K WEAVER, SHERYL WERTMAN, RICHARD D WICKWIRE, LISA C WILDS, RANDY WOLFE, JESSICA WOOD, LANE G YANAGISAWA, KOICHI YEAGER, BARBARA Y 1700 BARNIER, ELIZABETH M CAMPBELL, CARL C CAREY, CATHERINE L DILLON, ROY D DOWELL, JOSEPH L GUTHRIE, RONALD J HAYES, DAVID L MILLICAN, MARYANN A NIX, SCOTTIE L RIGGS, PATRICIA N SINON, CONNIE D SYBLON, WILLIAM H VATTER, STEPHEN A WHITE, DENNIS C 2100 AAMODT, JEFFREY R ALAYLI, SAMIR O ALLEN, ELIZABETH H ALPHEIMER, GENA BARBER, LOIS S BATES, CAROL Y BAUM, MICHAEL C BEDINGFIELD, CORY A BELIEU, RYAN D BLATTNER, SUZI BOE, BRANDON W BRODERICK, EVAN J BURKE, PATRICIA L BURNS, DAVID CERAULI, A A CHATELAINE, NANNETTE CHEN, ALAN CHIODO, JERRY C COLLINS, THOMAS J (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A23 SourceTarget Street Cross Street 2010 2100 CONNER, ROBERT COOLEY, JAY COPERNOLL, JAN C CUSICK, CHRYSTAL L DAELEY, JENNA DAKEN, HATEM H DAVIES, DAVID A DAVIS, MAMIE L DAY, MELISSA S DENTON, LOVE L DERE, JUDIET G DIXON, JEAN G DUFFY, ALAN A FELLER, RAY F FULLER, JUANITA K GOLLIER, NIKKI S GRIFFIN, GREGORY D HAIDER, LUKE M HAUGEN, DOUG R HOGUE, PATRICK HOLMES, MICHAEL L HUNTER, DERRICK L JABCZYNSKI, ROBERT R JACHTER, HOWARD B JACKSON, FATY JENSEN, MITOS JOSEPH, JUTTA C JUSUSBEGOVIC, VILDANA KELLER, DEBRA D KERWIN, RICHARD P KHALIL, MOHAMMED K KHAN, SARWAT KING, ED E KROHN, SUZANNE LALIC, JESENKO J LEANO, JOSE P LEWIS, JASON MADANI, JAMALUDDIN J MAGARRELL, MEGAN K MAIN, JEFF C MARTINEZ, ROSIE MASSOTH, GARY J MCINTIRE, MARIA MCMANAMY, TOMMY P MCNAMARA, ROB METZ, MARILYN J MIHALUS, ROBERT D MONROE, RANDALL MORROW, AMY L MYERS, ALLISON L (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A24 SourceTarget Street Cross Street 2010 2100 NEPHEW, CHRISTOPHER NEW, JEFF A NIKIRK, LINDA NIX, ROBERT NIXON, IAN W OESTREICH, DAN OLIVEIRA, HAMILTON OLSON, AARON J PARISH, ROBERT D PARSQUIER, MICHAEL PASQUIER, MICHEL PATTERSON, BEVERLY D PAXHIA, BARBARA J PHILLIPS, RYAN PICKERING, JOHN PIERCE, DANIEL PILLAI, SREEKUMAR G PINEDA, GABRIEL POULIN, GREGORY S PRIETO, ALVARO RAUSCH, RACHEL S REID, ABIGAIL REYNOLDS, STUART L RIBEIRO, PAULA RIVERA, ROBERTO ROCKWELL, MICHAEL C RODRIGUEZ, JOE RODRIGUEZ, RANDOLPH C ROOS, BART J RUMSEY, IVAN J RYAN, ASHLEY L SAMMIS, JASON J SCHMID, ISAAC SHEETS, DUANE SHENT, JUN SHEPPERD, DEMETRIUS L SHIN, MAKIKO SMITH, SCOTT SONG, WEI SRINIVASAN, SRIVATSA SWEARINGEN, SANDON V TAYLOR, CANDACE M TENG, ANDELLE L TENNEY, G TERWILLEGER, PAT A URENA, RONAN D VEINO, BERT L WEBB, MARGARET I WEE, JAMES S WEHMEYER, CHRIS (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A25 SourceTarget Street Cross Street 2010 2100 WELLS, RUBY M WEST, AMY XU, ZHIGUO YAMASHITA, MARK K YORK, LEILANI YOUNGBLOOD, SKY E YTURRASPE, MARCIE A ZETTY, DEAN 2820 JOHNSON, WILLIAM T 2902 BAIN, MARSHA D 2908 HAMADEH, NABIL S 3004 OLVER, DANIEL N 3008 BILTI, SIMION 3014 NGUYEN, BACH N 3106 SECREST, ROBERT G 3110 BUI, TRANG A 3114 FUJIKI, STEVEN H 3212 MAXON, GENE A 3216 MCGOWAN, HARLAN 3218 VANDERWIER, MARIA T 3220 WAKEFIELD, MIKE E 3222 JENKINS, MELISSA M 3224 GREENE, MELBA D 3226 OCCUPANT UNKNOWN, 3228 FLESHER, TAMARA S 3230 DERBY, DOREEN T 3300 BLENKUSH, NICHOLAS A 3302 SJOGREN, DIANA R 3306 BERGAN, LOUIS A BOWLER, REBECCA A SCHWENK, CRYSTAL M 3308 REZABEK, ALEX J 3310 CARLSON, BRADLEY T 3312 SCHEINER, EDWARD A 3401 OCCUPANT UNKNOWN, 3405 BRENNAN, JERRY F 3601 POOL, MATTHEW C 3602 NASAROW, ANDREA S 3605 RICHARDS, DARIUS F 3607 RILEY, TIM J 3608 OCCUPANT UNKNOWN, 3611 BANG, DAE H 3613 FIFE, BRIAN L 3616 BELL, DONALD R 3619 KREICK, CONDRAD R 3625 LAW, DENIS W 3626 ROCHELLE, SALLY J 3632 MOSS, PHYLLIS A 3638 ALTRINGER, STEVEN B 3703 OCCUPANT UNKNOWN, (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A26 SourceTarget Street Cross Street 2010 3707 PROVOST, ALAN E 3708 HEINZEN, CLAY A 3709 PASQUIER, PAUL L 3710 LESELL, SHIRLEY J 3711 WEIL, GARY A 3713 ROBINSON, MONTY 3714 HAMILTON, EDITH M 3715 GOODWIN, RANDALL 3717 DENNISON, DAYTON M 3719 LINDAHL, KEVIN B 3720 HIEMSTRA, SYBOUT P 3724 RANCOURT, DEWEY A 3726 MOULIJN, JOHN P 3728 MOULEJH, JOHN 3805 LITTLEMAN, VIKKI O 3811 TAYLOR, ROBERT W 3815 ERIKSON, BRUCE E 3818 DENNEY, NANCY H 3821 SIVESIND, STAN S 3824 PETETT, JEFFREY S 3825 NELSON, FRITZ W 3827 SWANSON, TINA A 3830 QAASIM, HAMID A 3836 HERTEL, MARSHA J 3837 OCCUPANT UNKNOWN, 3901 GEMMER, SKYLAR R 3905 OCCUPANT UNKNOWN, 3907 DAVIDSON, PHILLIP J 3909 OCCUPANT UNKNOWN, 4004 HELINA, T 4008 HICKS, GARDNER W 4016 CHRISTENSEN, CHRIS Y WEST, STEPHEN D 4079 CUGINI, ROBERT 4100 ALLEN, CRAIG C BOOTS, SHERICE N CAMPBELL, JEFF R EGENES, DANE A ERNST, LEE E FOSTER, JILLIAN GRAY, ALAN R HARLING, SANDRA HOWARD, DOREEN HUTTON, RON H JOHNSON, MICHAEL L LUGER, THERESE M MORGAN, KAREN E ROBINSON, LAURA A ROMERO, NEIL A RYBERG, CHELSEA L (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A27 SourceTarget Street Cross Street 2010 4100 SMITH, TARYN R SWANBERG, CHANTEL C TRAN, JULIA VLASICK, JOHN WAGNER, BEVERLY J WAITE, BROOKS E WORLEY, CURTIS W WYWROT, WENDY A - LAKE WASH BLVD N EDR Digital Archive 5559217.5 Page: A28 SourceTarget Street Cross Street 2005 1083 BRISTOL AT SOUTHPORT OPA BEPPOS 1101 PUGET SOUND ENERGY INC 1400 BRE PROPERTIES INC 2100 COBALT CATERING & EVENTS FLAG-N-MORE JA MANGAN CONSULTING 2500 FRIENDS OF YOUTH 3106 SECREST RENTAL PROPERTIES 3212 BOULEVARD SALOON FOURMOST HAIR PRODUCTION 3300 WINWARD INTERNATIONAL INC 4101 BARBEE MILL COMPANY INC LANGSTON LANDING LLC 4350 INSIGNIA SIGN INC NORTHWEST FRAMING SYSTEMS PA ABODE CEDAR HOMES PAN ABODE HOMES INC 4503 WESTERN WOOD LUMBER CO - LAKE WASHINGTON BLVD EDR Digital Archive 5559217.5 Page: A29 SourceTarget Street Cross Street 2005 1083 STOTT GRANT F TRIAD STUDIOS LLC 1201 IVARS INC 1400 BROERSMA 2100 ASHLYNN EMILIANI SALES KONARK INC STARLIGHT ENTERTAINMENT UNITED FREEMAN ENT 3308 ARETE ATHLETICS KIRSCHABAUM STEVEN 3619 CRK ENGINEERING 4008 EGD INVESTMENT SOLUTIONS 4101 WESCO LUMBER & SHIPPING CO 4503 WESTERN WOOD LUMBER CO - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A30 SourceTarget Street Cross Street 2005 1083 ARDENA, AMY M BOULDIN, BLAKE BRISTOL, G BROWN, CORINA BUCKLE, J CAPITULO, JOLYN CHAPMAN, CARTER S CHEN, YICHUN CONLEY, WILLIE COPENHAVER, MICHAEL S CURTIS, DAVID J DANIELS, THOMAS A DAVIS, DAVID DAY, J DECCIO, DONALD S DENNIS, MICHAEL DENTON, MARK DILLARD, VARAPHONE S DOSS, RYAN DROZDA, B FILLMORE, KARL D FLYNN, RICHARD FOBES, COREY FOLEY, MATT FOURNEIR, LINDA FRICKER, TODD A GALLEGOS, ADAM M GILANI, ARTHUR GRAY, JOSHUA S HARDING, MICHAEL HARRIS, G HARVEY, ANDREW R HAYWOOD, SARAGH M HUTCHINS, RUSSELL J IBRAHIM, MINASSE JENSEN, ANNETTE JONES, P KALBACH, DON KANAN, SHAUN KUXHAUSEN, LARRY A LARSON, JUSTIN LEBEIKO, RON L LEGE, K LODWICK, STEPHEN L LOPEZ, JAMES R MAGEE, PAULA MARGELLI, DAVID M MARQUES, R MARSHALL, MATT A MASON, BRADFORD B (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A31 SourceTarget Street Cross Street 2005 1083 MCCARTHY, MERLITA MCEVERS, PAUL S MINAHAN, KAREN M MOELLENDORF, KATHERINE MURRY, JAKE NICHOLS, DON OKEEFE, MICHALE S OLSON, JAY G PETERS, VICTORIA A POGUE, JEFFREY S PORTER, KATHLEEN L PRASAD, MAUREEN L PRIES, ROBERT PRINERO, JERILYNN RUSHING, CAROL RYNNING, SUMMER SCAPPINI, KIMBERLY SCHALESTOCK, PETER K SHAW, ERIC M SIDDAIAH, NARENDRA SMITH, ANTHONY SNYDER, JASON SOINE, CATHERINE SRAIELDIN, FAISAL STAFFORD, FARA STOTT, GRANT F STUTZMAN, JOSEPH TAFF, BEN TATES, WILLIAM TROTTER, AMY TUMBER, PARAMGIT UEMURA, MARION T VERNON, VALERIE VU, KIET WATSON, ARMINIA WELTE, REBECCA WHITE, TOM WILLIAMS, CHADD WILLIS, DAVE A WONG, EDDIE K YANG, GINA ZHAN, H 1200 ROBINSON, SABRINA 1400 APPLEBY, WARD ASHFORD, DANIEL BARCLAY, JAMES BLAKE, JOE C BONDS, DELTON BRADBURY, JAMES H BROERSMA, GERARD (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A32 SourceTarget Street Cross Street 2005 1400 BROWN, CYNTHIA CAMPBELL, RICHARD B CAREY, HERBERT J CHAMPLIN, DONALD K CLEMENS, GARY COE, JOSEPH B COX, DAVID R CROITOR, SIMONA CURRIE, EDWETTA DEMUTH, WILLIAM DODGE, JR EDGAR, DONALD ELTRICH, MARK K FELIPE, JOEL D FISHER, ROGER L FRITCH, DONNA E GINSBERG, EDWARD K HAMILTON, STUART HAN, MONA T HAVEMAN, GREG D HELGELAND, KELLY HENTZ, JUDITH K HINESLY, WILLIAM R INKPEN, STEVEN JAGNJIC, DRAGAN JOHN, JAMES A KACOROSKI, DAVID S KELLER, KAREN E KELLEY, BRYAN KENNEDY, THOMAS P KIM, JOHN LANDRY, CASSANDRA LANHAM, L LARSON, HERB LEE, JOON LIONETTI, JOSEPH LITTLER, HAL LO, GRANT LONG, GARY A MARTIN, MELISSA MAXWELL, DOLORES E MCDOWELL, SARA MEAD, GREG V MEGRAN, JEROMY O MELNIK, LILYA MESSINA, DOUNA L MOORE, EDDIE D MORRIS, DAVID A MORSON, MARK MOSES, JANEVA (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A33 SourceTarget Street Cross Street 2005 1400 MULLEN, ROSEMARY L MURPHY, DOUGLAS R NELSON, PATRICIA L NESBITT, AUBREY NEU, MATT V ORPILLA, MITCHEL N PANCHO, NELLY PETERSON, DIANA J PETREE, LAURA L PHIPPS, WAYNE POND, LINDA J POTESCU, BOGDAN POUCH, KATHLEEN A PROSZEK, JENNIE RANDALL, GREG REISNER, SUSAN REYNOLDS, TINA K SAULSBERRY, LYNN D SAVEREUX, S SCHILLER, REBECCA SEIDMAN, CINDY D SHIH, HANK SIEPERDA, JULIE STERN, BENJAMIN SUER, AHMET TOHAMA, TAKESHI VU, THAKOU WARD, DAVID O WILSON, STEVEN R YUROVACHAK, CLAIRE 1700 BERNHARD, CARMEN L CAREY, LEUVENIA CHAPMAN, JAMES COCKRUM, LORI L ENNIS, JAN GUTHRIE, RONALD J ILLIAN, EUGENE R MILLICAN, MARY A NIX, SCOTTIE RIGGS, PATRICIA N SINON, CONNIE VATTER, STEPHEN A 2100 AHIRA, BIL ALPERS, GARRET ALTERS, GARRET AMBROSE, SCOTT A ANDEREGG, KIRK ANDRE, MICHAEL J APPERSON, CHUCK ARENT, JENNIFER (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A34 SourceTarget Street Cross Street 2005 2100 BACHMAN, CHARINA M BAXTER, LORRAINE BEER, TANA M BERNHARDT, KEYA J BISHOP, VENITA BLECHER, TODD BLOUNT, JEFF BOOTH, DENNIS H BOTLER, GLENN D BOTTEEN, NICKIE BRANNON, HEATHER BROCKWAY, MARK R BROWN, MICHAEL J BROWN, ROXANNE G BRYANT, JERRY BUDKE, DAVID A BURKE, PATRICIA BURNET, GORDON D CAMPBELL, SHAWN CARR, JEFFREY CARVER, LEAH CHEN, RU U CHIPPERFIELD, CHRIS CLARKSON, DUSTIN D COLLINGS, CONNIE J CORMIER, JASON A CRENLSIL, MICHAE CURVEY, JOAN T DANSENBURG, DONNA M DAVENPORT, BREENA DAVIDSON, DEE DAVIS, SEAN DAWSON, JAMES DEAN, RAY J DEBRUYN, JEFFREY D DILLON, JACK L DIXON, JEAN G DOOLEY, SHANE DORNBIERER, CHRISTINE EDGE, JOHN P EELLA, HAYAT EIDSON, MICHAEL ELSON, JENNIFER ERCHEL, THOMAS J FELVARG, ADAM S FRASER, J L FREEMAN, WILLIAM E FREER, SCOTT GAMMON, GARY GARRETT, SHERMELLA (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A35 SourceTarget Street Cross Street 2005 2100 GENOVESE, MELISSA GILLSON, SARA L GORDON, MELISSA GOSSLER, JAMES GREEN, BUZZ GRISWOLD, DAWN N HABTE, YONAS HAMMER, MICHELLE L HAMMOND, ANDREW HANZIK, WILLIAM HARDIN, MELISSA HARPSTER, CHARLES F HAUGEN, DOUG R HERGERT, IAN N HERNANDEZ-CHINCHOT, MANUEL HICKS, THOMAS R HIDEKAZU, MORIHIRO HOGUE, MICHAEL D HOLLOWAY, CATHY HORTON, ROBERT M HUH, LISA G HULT, SCOTT HUTCHASON, ANDREW INABA, LES G JAMES, MATTHEW JANOSIK, DEAN E JOHNSON, CHRIS JOHNSON, LAVEDA A JOSEPH, JUTTA C KAMOTO, BONIFACE M KELLER, LILLIAN KENNEY, BARBARA V KIEFER, CHERYL L KING, ANDREA KIRK, ELIZABETH KROMAN, J KRUEGER, JENNY KULAKIVSKY, MYCHALO LAFAIVE, RENEE S LARA-MOZZCHI, RUBEN LATIFF, N LAWRENCE, STEPHEN J LEE, YOUNG C LIE, OLE LOGANADAN, AJAY LUNA, KARINA MACY, THOMAS MANNING, GREGORY B MAQUINDANG, NELFA MARTOS, SHARON C (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A36 SourceTarget Street Cross Street 2005 2100 MASSOTH, GARY MCCARRIER, E M MCILWAIN, CURT MCLACHLAN, JOHN P MCNAIR, MEL MITCHELL, CHANTRELL MORAN, DANIELLE MOREL, ANJA MORELAND, REBECCA C MUN, JAMIE NEAL, ANGELA NORWOOD, CHRISTOPHER OLSON, SCOTT PACE, BRYEN A PARISH, ROBERT PASICOT, MICHAEL PORADUN, JOHN PRIEST, ERICA PROVOST, RUBY S PULLET, ISAIAH PULLETT, ISAIAH I PURCELL, DAVID S PYNCHON, S RASHID, SUSAN A RICCIO, ANNA RICHARDSON, MARK E RIGDON, J A ROGAN, WILLIAM ROSE, CHERYL RUPP, SCOTT RYLAND, KELL SALGADO, XAVIER SCHANERMANN, ERIN SCHAUERMANN, CRAIG F SCHIERBURG, SCOTT SCHWAB, STEVEN R SETHI, P SHEETS, HAROLD SIMS, C A STANCZYK, MISTY STEVE, JOE SUSS, TROY D TANGEN, ROBERT K TATMAN, CATHERINE R THALASINOS, STEPHEN THRASHER, RAILENE TRAVIS, JIM D TREVINO, RAUL TUCKER, PAUL VARDEMAN, PATRICK (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A37 SourceTarget Street Cross Street 2005 2100 VILLWOCK, JOHN VOS, ROBERT J VOZNIKA, FABRICIO VU, QUY WATKINS, BERNARD E WATNE, KEVIN WERNER, CAROL WILLIAMS, CARL H WULFF, MICHAEL N YOUNGBLOOD, SKY A 2820 MCWILLIAMS, DON E 2902 SPENGLER, MARSHA A 2908 HAMADEH, NABIL S 3004 MERRELL, AGNES K 3008 TOMICH, PAULINE M 3014 KINGEN, ROBERT J 3106 SECREST, ROBERT G 3110 FORDE, PHILIP L 3114 FUJIKI, STEVEN H 3212 MAXON, GENE A 3216 ZIEMANN, Z 3218 OCCUPANT UNKNOWN, 3220 WAKEFIELD, MIKE E 3222 CHOI, EUNSIL LUDWIG, MELONI 3224 GREENE, HUGH D 3228 BROWN, ANTHONY R 3230 OCCUPANT UNKNOWN, 3300 BLENKUSH, NICHOLAS A NOWASKI, TED 3302 KRAMER, JANET WRIGHT, NANCY A 3306 BOWLER, R KENNELLY, VIRGIL J OUNAPHOM, KAYSONE PETERSEN, INEZ P 3307 LAVALLEY, LISA 3308 MAGNUSOM, MYLES PELEGRIN, ANGELICA 3310 CARLSON, BRADLEY T 3312 SCHEINER, EDWARD A 3401 OCCUPANT UNKNOWN, 3405 BRENNAN, JERRY F 3601 PEATE, GARFIELD L 3602 NASAROW, ANDREA S 3605 RICHARDS, DARIUS F 3608 CONKLIN, EMILY S 3611 PEHA, ROBERT D 3613 KENNEY, TIM 3616 BELL, DONALD R (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A38 SourceTarget Street Cross Street 2005 3619 KREICK, CONDRAD R 3625 LAW, DENIS W 3626 ROCHELLE, SALLY J 3632 MOSS, PHYLLIS A 3638 ALTRINGER, STEVEN B 3703 BROWN, JOHN M 3708 HEINZEN, CLAY A 3710 LESELL, SHIRLEY J 3711 VANBOGART, CLARK G 3714 HAMILTON, EDITH M 3715 GOODWIN, RANDALL 3717 DENNISON, DAYTON P 3719 LINDAHL, KEVIN B 3720 HIEMSTRA, SYDOUT P 3724 RANCOURT, DEWEY A 3726 MOULIJN, JOHN P 3805 LITTLEMAN, VIKKI O 3811 TAYLOR, ROBERT W 3815 ERIKSON, BRUCE E 3818 OCCUPANT UNKNOWN, 3821 SIVESIND, STAN S 3824 PETETT, J S 3825 BUMGARDNER, TIMOTHY N 3827 OCCUPANT UNKNOWN, 3830 QAASIM, HAMID 3836 HERTEL, MARSHA J 3837 ZILMER, MARK E 3901 BOYODSTON, TONY P 4004 HELINA, PATRICIA S 4008 HAYWOOD, ERIC W HICKS, GARDNER W LEE, NORA 4016 BERRY, SUZANNE CHRISTENSEN, CHRIS Y REED, DOUGLAS F THOMSON, NEIL 4079 CUGINI, ROBERT 4100 ALLEN, CRAIG C BASA, SHAUL BLACK, DAVID J BRACE, JEANETTE L CARL, KENNETH J CASEY, CLIFFORD J CASTILLO, JUAN F EGENES, DANE ERNST, BETTY J FOSTER, RICHARD I GOOD, THOMAS J HARRISON, JAMES HAUSTVEIT, BRYAN R (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A39 SourceTarget Street Cross Street 2005 4100 HOLMES, RAYE A HUTTON, RON H JOHNSON, STEWART W KELLY, KIMBERLY A KIM, KAREN LUGER, THERESE M LYNCH, ROY E NAGAMINE, AKIRA PAK, SUNG H REGAN, ROBERT C ROBINSON, LAURA A RUEGGE, STEVEN A SMITH, TARYN R STONICH, LINDA K WAGNER, BEVERLY J WILLIS, JOHN WORLEY, CURTIS W WYWROT, LOIS R YOUNGBLOOD, JON C - LAKE WASHINGTON BLVD EDR Digital Archive 5559217.5 Page: A40 SourceTarget Street Cross Street 2000 1201 IVARS INC K V HOLDINGS INC 2500 FRIENDS OF YOUTH 3212 BOULEVARD SALOON 3300 WINWARD INTERNATIONAL INC 3619 CRK ENGINEERING 4101 BARBEE INTERNATIONAL INC BARBEE MILL COMPANY INC 4350 HOME IMPROVEMENT INC PA ABODE CEDER HOMES PAN ABODE CEDAR HOMES INC 4503 WESTERN WOOD LUMBER CO 4710 TRAVELERS INN 4750 DENNYS/FLAGSTAR CORP 4904 KIEWIT CONSTRUCTION COMPANY 6401 CAPITAL INSTRUMENTS LTD 6420 M C J CORPORATION 6428 TECH NET SOLUTIONS - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A41 SourceTarget Street Cross Street 2000 2100 ALLISON, WILLIAM ALVAU, FRANK D BALCH, RICHARD BARLOW, WILLIAM BOWLEY, J S BROUGH, SUSAN CROMER, WILLIAM GOLLIDAY, R HARRIS, AL HAYNES, ROGER HODGES, M N HUSBY, HEDWIG JOLLEY, J C KRAFT, SONDRA KUGEL, GILBERT LEWIS, JAY MILLER, LAURA MUHLEGG, FRED NGUYEN, BAO PADGETT, DON PREDA, ION RAYL, N P RUTTER, JOHN B SCHWARTZ, K L SCHWEET, SHIRLEY SMITH, RICHARD A STRACENER, S R SWANN, ERIC SWANSON, R W TAYLOR, PAUL WHEATMAN, BRENT WHITED, LLOYD F 2820 MCWILLIAMS, DON E 2902 BAIN, M SPENGLER, SCOTT R 3004 MERRELL, AGNES K 3008 TOMICH, JOE 3014 KINGEN, ROBERT J 3106 SECREST, ROBERT G 3110 OCCUPANT UNKNOWN, 3212 MAXON, GENE A 3216 OCCUPANT UNKNOWN, 3218 OCCUPANT UNKNOWN, 3220 WAKEFIELD, MIKE 3222 OCCUPANT UNKNOWN, 3224 GREENE, M D 3226 STROMBERG, VERNON R 3228 HLEBICA, JOHN F LARSON, MICHAEL J 3230 OCCUPANT UNKNOWN, (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A42 SourceTarget Street Cross Street 2000 3300 MCVICKER, TROY A 3302 LOPEZ, CARLOS PHILLIPS, M J TREADWAY, TONY 3306 NORDSTROM, JAMES W 3307 LAVALLEY, LISA 3310 PRIDE, PAMELA 3312 SCHEINER, E A 3401 ONEILL, GAVIN A 3405 BRENNAN, JERRY F 3601 PEATE, G 3602 IGELMUND, DARRELL 3607 DEEDS, JAY W 3613 DEJONG, S 3616 BELL, DONALD R 3619 KREICK, CONRAD R 3625 LAW, DENIS W 3626 ROCHELLE, SALLY 3632 MOSS, PHYLLIS A SPELMAN, S L 3638 OCCUPANT UNKNOWN, 3702 OCCUPANT UNKNOWN, 3703 RECOR, STEVE P 3707 OCCUPANT UNKNOWN, 3710 LESELL, WILLIAM M 3711 VANBOGART, G C 3713 BURDICK, JON 3714 HAMILTON, EYDIE M 3715 GOODWIN, GENE 3717 DENNISON, D P 3719 LINDAHL, KEVIN B 3720 HIEMSTRA, NEL 3724 RANCOURT, DEWEY A 3726 MOULIJN, JOHN P 3805 ERDMANN, SHAUN M LITTLEMAN, V A 3811 BRANDS, NESTLE 3815 ERIKSON, BRUCE 3818 OCCUPANT UNKNOWN, 3821 SIVESIND, PETER M 3825 SCHOOS, GIL 3827 SCANNELL, KELLY 3830 HOMAN, RODNEY D 3836 HERTEL, MARSHA J 3901 BOYDSTON, A P 3908 OCCUPANT UNKNOWN, 3916 HUNT, THOMAS R 4004 HELINA, P S 4008 HAYWOOD, ERIC HICKS, GARDNER W (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A43 SourceTarget Street Cross Street 2000 4016 GURANGO, DEBBIE MONTEITH, JOEL NGUYEN, BANG T TANNER, ANGIE WEISENBERGER, N 4079 CUGINI, ROBERT 4100 BAGBY, STEVE CARL, KENNETH CARSKADDEN, E R CASEY, C J CRINER, R T DESHAZO, HOLLY J FORESTER, MARYLYN FREER, PATRICK GOOD, THOMAS J HARWOOD, CHARLES HUTTON, RON LUGER, THERESE MCCULLOCH, B MCCULLOCH, BRIAN NAPOR, WILLIAM PANEZICH, LUKE E RUEGGE, STEVE SLOAN, BRIAN G ULANOWSKI, LAURA WAGNER, BEVERLY J WORLEY, BUD YOUNGBLOOD, JON 5015 BROCK, V 5024 LIVENGOOD, LYNN H 5028 HILL, PRISCIL M 5101 DARCY, KAYVON 6401 BORNFLETH, SHERIDA DUSEK, VACLAV GLOWACKI, RICH 6405 GOPLERUD, PATRICE RICHARDS, M 6407 OCCUPANT UNKNOWN, 6604 TAYLOR, JOHN B 6620 WESTMORE, ROBERT T 6621 WHITE, SAUL J 6630 KOCH, DIANA 6633 ANDRADE, JULIE B 6643 RILEY, JEFF 6666 BENNETT, KENNETH W 6808 WANG, LESLIE 6810 LU, RENA M 6817 PAWLAK, R 6818 OCCUPANT UNKNOWN, 6819 WEBB, JAY E (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A44 SourceTarget Street Cross Street 2000 6821 OCCUPANT UNKNOWN, 6826 WALKAMA, WILLIAM D 6828 WAGGONER, FRED L 6841 KITCH, DON 6929 BROWN, RONALD J 7036 SYTSMA, DON - LAKE WASH BLVD EDR Digital Archive 5559217.5 Page: A45 SourceTarget Street Cross Street 1995 2100 ALBRITTON, Y APLAND, HOWARD M BEAUBIEN, TOBIN BOREN, ROLAND BUTTS, EDGAR BUTZ, J M CARRATO, A L CHRISTIE, J S CLAPET, N J CROMER, WILLIAM DAVIS, JACKSON D DENZLER, ERICK DUNLAP, DUANE EATON, D GOLLIDAY, R GOUGHNOUR, JIM GOWIN, JACK B GROPPENBERGER, DAVID GROSS, J GROSS, VIRGIL O GROVES, ROBERT H HAWKINS, R L HAWLEY, M L HEITZ, F K HODGE, J HODGES, M N HUGHES, M HUSBY, HEDWIG KELLOGG, JESS KUGEL, GILBERT LANDES, J D LANGLOIS, J LAUTENSLAGER, JOHN LEEDS, ROBERT B LYLE, LYMAN B MARTIN, HENRY MAXWELL, DICK MOYER, M MUHLEGG, FRED NELSON, JAY NEVILLE, R O NUZZO, Y ORR, G OSBORN, TONY PADGETT, DON RAVERT, KENNETH RICHARDSON, RAMONA RUTTER, JOHN B SCARFF, WALTER T SCHWARTZ, K L (Cont'd) - LAKE WASH BLVD EDR Digital Archive 5559217.5 Page: A46 SourceTarget Street Cross Street 1995 2100 SCOTT, RICHARD C STEVENSON, CHRIS SWANSON, BUD TRUMMEL, PAUL VAUGHT, MONA WERRE, VINA M WHITED, LLOYD F WOOD, TOM B 2820 MCWILLIAMS, DON E 2902 TRAUTMANN, ROBERT 2908 CAREW, ERIC 3004 OCCUPANT UNKNOWNN 3008 TOMICH, JOE 3014 KINGEN, ROBERT J 3106 SECREST, ROBERT G 3110 FORDE, KARIN 3114 OCCUPANT UNKNOWNN 3212 MAXON, GENE A 3216 POWELL, P 3220 GARLAND, BRADLEY 3222 OCCUPANT UNKNOWNN 3224 OCCUPANT UNKNOWNN 3226 CORRIGAN, K E 3302 JOHNSON, C M MEDEIROS, JOHM NAGLE, K SCHILB, THOMAS TREADWAY, TONY 3306 YOURGLICH, TOD 3308 BRADLEY, ALAN JORDAN, J L 3310 OCCUPANT UNKNOWNN 3312 SCHEINER, EDWARD A 3401 EVANS, BART KARNOFSKI, M 3405 ERICKSON, K B 3601 GUIMBELLOT, DAVID 3602 IGELMUND, DARRELL 3605 ANDERSON, MATT 3607 DEEDS, JAY W 3611 JUHN, YONG 3613 DENZER, J E 3616 BELL, DONALD R 3619 OCCUPANT UNKNOWNN 3625 LYNN, WILLIAM F 3632 MOSS, PHYLLIS A SPELMAN, S L 3638 JONES, LESLIE R 3702 OCCUPANT UNKNOWNN 3703 ANDERSEN, LOUIS L (Cont'd) - LAKE WASH BLVD EDR Digital Archive 5559217.5 Page: A47 SourceTarget Street Cross Street 1995 3707 SIMONSEN, LEIF 3708 LESELL, WILLIAM M 3711 VANBOGART, G C 3713 BURDICK, JON 3714 PETERSON, STACEY 3717 DENNISON, D P 3719 LEWIS, C R 3720 HIEMSTRA, NEL 3724 RANCOURT, DEWEY A 3726 MOULIJN, JOHN P 3805 LITTLEMAN, V A MYCK, LEANNE 3811 GUNDERSEN, JOHN 3815 OCCUPANT UNKNOWNN 3818 OCCUPANT UNKNOWNN 3821 TIBBETTS, LEON H 3825 SCHOOS, GIL 3827 SCANNELL, KELLY 3837 OCCUPANT UNKNOWNN 3901 OCCUPANT UNKNOWNN 3908 HUNT, ROBERT L 3916 HUNT, B I 4004 HELINA, A J 4008 HAYWOOD, ERIC HICKS, GARDNER W JR 4016 MALLORY, K PETETT, SCOTT 4100 ALLEN, DUANE ALVARADO, CAROLE BROWN, JOHN R CAREY, ROBIN CARL, KENNETH DAVIES, WILLIAM T DESHAZO, HOLLY J DICKMAN, KEN GEOTINA, GLEN GIBSON, G J GOOD, DAN HARWOOD, CHARLES HUTTON, RON LEW, KEVIN A LORING, DAVID MAULE, J MOORMEIER, TINA NAPOR, WILLIAM RUEGGE, STEVE WAGNER, BEVERLY J WISE, CYNTHIA WORLEY, BUD WYWROT, LOIS R (Cont'd) - LAKE WASH BLVD EDR Digital Archive 5559217.5 Page: A48 SourceTarget Street Cross Street 1995 4100 YOUNGBLOOD, JON 4904 LANDRY, N 5024 LIVENGOOD, LYNN H 5028 HILL, PENTTI O 5101 DARCY, KAYVON 6008 FIEBIG, MARK A 6013 OCCUPANT UNKNOWNN 6014 OCCUPANT UNKNOWNN 6016 ELLIOTT, ED 6017 OCCUPANT UNKNOWNN 6018 OCCUPANT UNKNOWNN 6031 EDGAR, CHUCK 6210 DUSEK, VACLAV 6220 PODRATZ, C J 6405 GOPLERUD, PATRICE RICHARDS, M 6407 RASMUSSEN, DOUG 6420 OCCUPANT UNKNOWNN 6428 OCCUPANT UNKNOWNN 6604 TAYLOR, JOHN B 6620 WESTMORE, ROBERT T 6621 HEDBERG, ROSS WHITE, SAUL J 6627 OCCUPANT UNKNOWNN 6630 GACEK, PAUL F 6633 ANDRADE, JULIE 6643 RILEY, JEFF 6666 BENNETT, KENNETH W 6808 WANG, LESLIE 6815 OCCUPANT UNKNOWNN 6818 JOHNSON, WILLARD 6819 WEBB, JAY E 6821 SHOCKEY, K D VASCONCELLOS, LIZ 6826 WALKAMA, WILLIAM D 6828 WAGGONER, FRED L 6929 BROWN, RONALD J 7036 SYTSMA, DON - LAKE WASH BLVD N EDR Digital Archive 5559217.5 Page: A49 SourceTarget Street Cross Street 1995 1101 PUGET POWER SHUFFLTON STM 3212 BELLAS ON BOULEVARD FOURMOST HAIR PRODUCTION 3611 HIGH TECH CLEANERS 3811 EMERALD AIRCRAFT INC 4101 BARBEE INTERNATIONAL INC BARBEE MILL COMPANY INC 5015 MONEY MAGIC INC - LAKE WASHINGTON BLVD EDR Digital Archive 5559217.5 Page: A50 SourceTarget Street Cross Street 1995 1201 IVARS INC 2100 CEDAR GROVE MOBILE HOME PARK 4350 INVENTCO INC PAN ABODE CEDAR HOMES INC 5032 NEWPORT ENGINEERING SERVICES - LAKE WASH BLVD N EDR Digital Archive 5559217.5 Page: A51 SourceTarget Street Cross Street 1992 2100 LAKE TERRACE ASSOCIATES 2500 FRIENDS OF YOUTH 3106 WESTERN DEVELOPERS 3212 KENNYDALE SNAPPY MART 3602 BYTE BROTHERS 3811 EMERALD AIRCRAFT INC 4101 BARBEE INTERNATIONAL INC BARBEE MILL COMPANY INC 4350 AMERICAN ROYAL ROOFING PAN ABODE CEDAR HOMES INC - LAKE WASHINGTON BLVD EDR Digital Archive 5559217.5 Page: A52 SourceTarget Street Cross Street 1992 1101 PUGET POWER SHUFFLTON STM 1201 SEAFOODS INC 4350 INVENTCO INC - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A53 SourceTarget Street Cross Street 1992 1322 JACKSON, SIERRA N 2100 BUTTS, DORIS CARRATO, A L COWAN, DENNIS CROMER, WILLIAM DENZLER, ERICK EATON, D FREDRICKSON, BARBARA GOLLIDAY, R GOWIN, JACK B GROVES, ROBERT H HAMILTON, STANLEY B HAWKINS, R L HEITZ, F K JACKMAN, FRANK JOHNSON, FLO JOHNSON, WILLIAM J KING, JOHN B LANGLOIS, J MACDONALD, C F MUHLEGG, FRED NESPER, AL NICKSON, EDMOND E OIEN, JOHN ORNDUFF, JOE PFAFF, DONALD C REARDON, DAVID SCHWARTZ, K L STEVENSON, CHRIS SWANSON, BUD WARD, M E WERRE, J L WERRE, V M WOOD, TOM B 2500 GRIFFIN, HOME 2820 MCWILLIAMS, DON E 2902 TRAUTMAN, ROBERT 2908 CAREW, ERIC 2912 GLAESER, LLOYD NELSON, DAN 3004 MERRELL, JACK D 3008 TOMICH, JOE 3014 KINGEN, ROBERT J 3106 SECREST, ROBERT G 3110 MILLIMAN, DALAINE 3212 MAXON, GENE A 3216 SPAGGIARI, GEORGE 3224 WILSEY, GARY 3228 HOBERECHT, DAVE WALKER, SUE (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A54 SourceTarget Street Cross Street 1992 3230 HUGHES, P J VETSCH, GARY 3302 BOND, DEBBIE HOFSTETTER, CURT KILBANE, M 3306 CULLUM, MICHAEL FLICK, J KESSELER, J PENNY, P J 3312 SCHEINER, E A 3401 KARNOFSKI, M 3405 BRENNAN, JERRY F 3601 HASSON, RUDY 3602 IGELMUND, DARRELL 3605 PARKER, GARY 3607 DEEDS, JAY W 3613 DENZER, J E 3616 BELL, DONALD R 3625 LYNN, WILLIAM F 3638 JONES, LESLIE R 3703 ANDERSEN, LOUIS L 3707 PROVOST, AL 3708 LESELL, WILLIAM M NEAS, GLADYS M 3711 WIESMANN, MICHAEL 3713 BURDICK, JON 3714 CHANDER, B 3717 DENNISON, D P 3719 LEWIS, C R 3724 RANCOURT, DEWEY A 3805 GILMOUR, DUNCAN LITTLEMAN, V A 3811 HITCHINGS, SCOTT A 3821 HESS, GREG 3825 SCHOOS, GIL 3837 ZILMER, MARK E 3901 UHT, R W 3908 HUNT, ROBERT L 3916 HUNT, B I 4004 HELINA, A J 4008 HAYWOOD, ERIC 4016 HILESTAD, LISA RUEGGE, STEVE WEHRWEIN, SHELLY 4100 ALVARADO, CAROLE BAKER, BRIT D CARL, KENNETH DAVIES, WILLIAM T EVERETT, S FENKNER, L S (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A55 SourceTarget Street Cross Street 1992 4100 GIBSON, G J JOHNSON, BRIAN KELLER, DANIEL LARSON, DENNIS H LEICK, MICHEAL LORING, DAVID MAZZUCA, J NAPOR, WILLIAM REICHLE, CHARLES WORLEY, BUD 4201 STONE, DELMER L 21001 BUTZ, J M 21002 SCARFF, WALTER T 21005 JACOBSEN, JACOB E 21006 BEST, RICK 21007 RUTTER, JOHN B 21008 HAYS, HOMER D 21009 CARTER, DARRYL 32203 MEYER, SHAWN 40082 RILL, D 40084 HICKS, GARDNER W JR 210021 BAXTER, KENNETH 210022 REPETOWSKI, CLARICE 210024 HAWLEY, M L 210025 HUSBY, HEDWIG 210043 LAUTENSLAGER, JOHN 210049 LYLE, LYMAN B 210052 OSBORN, TONY 210059 ERICKSON, BARBARA 210064 WHITED, LLOYD F 210065 HODGES, M N 210066 DUNLAP, DUANE 210067 VAUGHT, MONA 210071 RICHARDSON, RAMONA 210072 TOTTEN, BIRDEEN 210078 LANDES, J D 210082 APLAND, HOWARD M 210087 SPLAINE, GILBERT 210088 RAZEM, IVA B 210096 FOSTER, JOHN D TYER, ARTHUR 210097 MOYER, M 330012 GABRIEL, MICHAEL R 410020 HUTTON, RON 2100102YOUNG, CLAIR 4100103ALLEN, DUANE 4100104WAGNER, BEVERLY J 4100201CAREY, ROBIN ROGERS, PATTI L 4100203GRIM, W B (Cont'd) - LAKE WASHINGTON BLVD N EDR Digital Archive 5559217.5 Page: A56 SourceTarget Street Cross Street 1992 4100301DESHAZO, HOLLY J - LAKE WASHINGTON BLVD N Cole Criss-Cross Directory 5559217.5 Page: A57 SourceTarget Street Cross Street 1986 - LAKE WASHINGTON BLVD N Cole Criss-Cross Directory 5559217.5 Page: A58 SourceTarget Street Cross Street 1986 - LAKE WASHINGTON BLVD N Cole Criss-Cross Directory 5559217.5 Page: A59 SourceTarget Street Cross Street 1981 - LAKE WASHINGTON BLVD N Cole Criss-Cross Directory 5559217.5 Page: A60 SourceTarget Street Cross Street 1977 - LAKE WASHINGTON BLVD N Cole Criss-Cross Directory 5559217.5 Page: A61 SourceTarget Street Cross Street 1972 - LAKE WASHINGTON BLVD N Cole Criss-Cross Directory 5559217.5 Page: A62 SourceTarget Street Cross Street 1969 - LAKE WASHINGTON BLVD N Polk's City Directory 5559217.5 Page: A63 SourceTarget Street Cross Street 1964 - LAKE WASHINGTON BLVD N Polk's City Directory 5559217.5 Page: A64 SourceTarget Street Cross Street 1964 19442-00 June 6, 2019 APPENDIX F King County Assessor and Washington State Digital Records Archives Information Fair, Equitable, and Understandable Property Valuations You're in: Assessor >> Look up Property Info >> eReal Property Department of Assessments 500 Fourth Avenue, Suite ADM- AS-0708, Seattle, WA 98104 Office Hours: Mon - Fri  8:30 a.m. to 4:30 p.m. TEL: 206- 296-7300 FAX: 206- 296-5107 TTY: 206- 296-7888 Send us mail ADVERTISEMENT New Search Property Tax Bill Map This Property Glossary of Terms Area Report Print Property Detail   PARCEL DATA Parcel 322405-9049 Name PORT QUENDALL COMPANY Site Address   Geo Area 75-40 Spec Area Property Name FORMER PAN ABODE SITE Jurisdiction RENTON Levy Code 2100 Property Type C Plat Block / Building Number Plat Lot / Unit Number Quarter-Section-Township- Range NW-32-24-5 Legal Description POR GL 1 LY S OF SE 80TH ST SELY OF LAKE WASH BLVD W OF ST HWY 2-A & NELY OF LN RNNG N 62-59-05 W FR PT S 01-42-13 E 986.85 FT FR NE COR SD GL TGW VAC POR SE 80TH ADJ TGW PORS OF GL 1 SEC 32- 24-05 & GL 5 SEC 29-24-05 DAF - BAAP ON N LN OF SD GL 1 N 88-47-36 W 797.2 FT M/L FR NE COR THOF - HES 4 & 65.6 ON TEMP CONNECTION OF SR 405 TH S 01-12-24 W 30 FT TO SLY MGN OF VAC SE 80TH ST AT PT OF CRV TO LEFT - RAD CTR BRS S 01-12-24 W 256.5 FT TH WLY & SWLY - PLW SD TEMP CONNECTION - TO NXN X-LN R/W LN OF SR 405 TH NELY - ALG SD X-LN R/W BEING A CRV TO RGT HAVING A RAD OF 1115.92 FT TO NXN RA-LN R/W OF SD HWY AT A PT 50 FT SELY - MEAS RAD - FR SD X-LN & AT A PT 437.58 FT NELY - WHEN MEAS ALG SD X-LN R/W - FR PT OPPOSITE HES X 998+05.94 & S 59-02-16 E 30 FT THEREFROM TH S 32-59-47 E ALG SD RA-LN R/W 11.60 FT TAP ON A CRV TO LEFT HAVING A RAD OF 180 FT TH CONTG ON SD RA-LN ALG SD CRV AN ARC DIST OF 68.23 FT TAP ON A CRV TO RGT HAVING A RAD OF 120 FT TH CONTG ON SD RA-LN AN ARC DIST OF 62.80 FT TO NLY MGN OF SD VAC SE 80TH ST TH S 88-47-36 E 70.46 FT ALG SD NLY MGN - BEING ALSO A R/W LN OF SD HWY - TH S 30-21-54 E TO N LN OF SD GL 1 TH N 88-47-36 W ALG SD N LN TO POB LESS POR FOR RD PER REC# 20110415000140  PLat Block:  Plat Lot: LAND DATA   Click the camera to see more pictures. Highest & Best Use As If Vacant MANUFACTURING Highest & Best Use As Improved PRESENT USE Present Use Industrial(Light) Land SqFt 312,776 Acres 7.18 Percentage Unusable   Unbuildable NO Restrictive Size Shape YES Zoning COR Water WATER DISTRICT Sewer/Septic PUBLIC Road Access PUBLIC Parking ADEQUATE Street Surface PAVED Views Waterfront Rainier Territorial Olympics Cascades Seattle Skyline Puget Sound Lake Washington Lake Sammamish Lake/River/Creek Other View Waterfront Location Waterfront Footage 0 Lot Depth Factor 0 Waterfront Bank Tide/Shore Waterfront Restricted Access Waterfront Access Rights NO Poor Quality NO Proximity Influence NO Designations Nuisances Historic Site Current Use (none) Nbr Bldg Sites   Adjacent to Golf Fairway NO Adjacent to Greenbelt NO Other Designation NO Deed Restrictions NO Development Rights Purchased NO Easements NO Native Growth Protection Easement NO DNR Lease NO   Topography Traffic Noise Airport Noise   Power Lines NO Other Nuisances NO Problems Water Problems NO Transportation Concurrency NO Other Problems NO Environmental Environmental NO BUILDING Building Number 1 ADVERTISEMENT ReferenceLinks: King County Tax Links Property Tax Advisor Washington State Department of Revenue (External link) Washington State Board of Tax Appeals (External link) Board of Appeals/Equalization Districts Report iMap Recorder's Office  Scanned images of surveys and other map documents   Search Kingcounty.gov Home How do I... Services About King County Departments  King County Department of Assessments Building Description STORAGE Number Of Buildings Aggregated 1 Predominant Use STORAGE WAREHOUSE (406) Shape Rect or Slight Irreg Construction Class PREFAB STEEL Building Quality LOW COST Stories 1 Building Gross Sq Ft 31,200 Building Net Sq Ft 31,200 Year Built 1975 Eff. Year 1975 Percentage Complete 100 Heating System NO HEAT Sprinklers No Elevators   1 23 4 Click the camera to see more pictures. Picture of Building 1 Section(s) Of Building Number: 1 Section Number Section Use Description Stories Height Floor Number Gross Sq Ft Net Sq Ft 1 STORAGE WAREHOUSE (406)1 20 31,200 31,200 Accessory Accessory Type Picture Description Qty Unit Of Measure Size Grade Eff Yr %Value Date Valued Miscellaneous FORMER EQUIPMENT SHED 1 Square Feet 512 (unknown) 1974  2500 1/21/2003   TAX ROLL HISTORY Account Valued Year Tax Year Omit Year Levy Code Appraised Land Value ($) Appraised Imps Value ($) Appraised Total Value ($) New Dollars ($) Taxable Land Value ($) Taxable Imps Value ($) Taxable Total Value ($) Tax Value Reason 322405904903 2018 2019 2100 7,193,800 1,000 7,194,800 0 7,193,800 1,000 7,194,800 322405904903 2017 2018 2100 6,881,000 1,000 6,882,000 0 6,881,000 1,000 6,882,000 322405904903 2016 2017 2100 6,568,200 1,000 6,569,200 0 6,568,200 1,000 6,569,200 322405904903 2015 2016 2100 6,411,900 1,000 6,412,900 0 6,411,900 1,000 6,412,900 322405904903 2014 2015 2100 6,255,500 1,000 6,256,500 0 6,255,500 1,000 6,256,500 322405904903 2013 2014 2100 6,255,500 1,000 6,256,500 0 6,255,500 1,000 6,256,500 322405904903 2012 2013 2100 6,255,500 1,000 6,256,500 0 6,255,500 1,000 6,256,500 322405904903 2011 2012 2100 6,255,500 1,000 6,256,500 0 6,255,500 1,000 6,256,500 322405904903 2010 2011 2100 6,255,500 1,000 6,256,500 0 6,255,500 1,000 6,256,500 322405904903 2009 2010 2100 6,310,000 1,000 6,311,000 0 6,310,000 1,000 6,311,000 322405904903 2008 2009 2100 6,310,000 1,000 6,311,000 0 6,310,000 1,000 6,311,000 322405904903 2007 2008 2100 5,048,000 1,000 5,049,000 0 5,048,000 1,000 5,049,000 322405904903 2006 2007 2100 4,101,500 1,000 4,102,500 0 4,101,500 1,000 4,102,500 322405904903 2005 2006 2100 3,786,000 1,000 3,787,000 0 3,786,000 1,000 3,787,000 322405904903 2004 2005 2100 3,786,000 1,000 3,787,000 0 3,786,000 1,000 3,787,000 322405904903 2003 2004 2100 3,470,500 1,000 3,471,500 0 3,470,500 1,000 3,471,500 322405904903 2002 2003 2100 3,470,500 1,000 3,471,500 0 3,470,500 1,000 3,471,500 322405904903 2001 2002 2100 3,470,500 1,000 3,471,500 0 3,470,500 1,000 3,471,500 322405904903 2000 2001 2100 3,470,500 1,000 3,471,500 0 3,470,500 1,000 3,471,500 322405904903 1999 2000 2100 1,104,300 1,102,500 2,206,800 0 1,104,300 1,102,500 2,206,800 322405904903 1998 1999 2100 1,104,300 1,107,400 2,211,700 0 1,104,300 1,107,400 2,211,700 322405904903 1997 1998 2100 0 0 0 0 1,104,300 597,900 1,702,200 322405904903 1996 1997 2100 0 0 0 0 1,104,300 597,900 1,702,200 322405904903 1994 1995 2100 0 0 0 0 1,104,300 597,900 1,702,200 322405904903 1992 1993 2100 0 0 0 0 1,104,300 597,900 1,702,200 322405904903 1990 1991 2100 0 0 0 0 1,104,300 552,100 1,656,400 322405904903 1988 1989 2100 0 0 0 0 1,104,300 552,100 1,656,400 322405904903 1986 1987 2100 0 0 0 0 1,104,300 552,100 1,656,400 322405904903 1984 1985 2100 0 0 0 0 1,104,300 552,100 1,656,400 322405904903 1983 1984 2100 0 0 0 0 630,800 552,100 1,182,900 322405904903 1982 1983 2100 0 0 0 0 630,800 552,100 1,182,900 SALES HISTORY Excise Number Recording Number Document Date Sale Price Seller Name Buyer Name Instrument Sale Reason 2511811 20110929000470 9/22/2011 $8,320.00 PORT QUENDALL COMPANY PUGET SOUND ENERGY INC Other - See Affidavit None 2486914 20110415000140 1/14/2011 $0.00 PORT QUENDALL COMPANY RENTON CITY OF DEED Other 1600965 199803260839 3/23/1998 $3,489,894.00 HUBBARD JOHN L+JANET P PORT QUENDALL COMPANY Statutory Warranty Deed None REVIEW HISTORY Information for... Residents Businesses Job seekers Volunteers King County employees Do more online Trip Planner Property tax information & payment Jail inmate look up Parcel viewer or iMap Public records More online tools... Get help Contact us  Customer service Phone list Employee directory Subscribe to alerts  Stay connected!  View King County social media      © King County, WA 2019 Privacy  Accessibility  Terms of use PERMIT HISTORY Permit Number Permit Description Type Issue Date Permit Value Issuing Jurisdiction Reviewed Date B18001331 PAN ABODE BLDG B DEMOLITION. DEMOLITION OF 2420 SQ FT DUST HOPPER OR SILO BUILDING INCLUDING REMOVAL OF ALL FOUNDATION AND RETURN SITE TO LEVEL GRADE. REMOVE NO TREES FROM SITE AND PROTECT ALL EXISTING TREES EXTENDING TO THE DRIPLINE IN THE CONSTRUCT Demolition 4/11/2018 $60,020 RENTON 9/4/2018 B18001330 . REMOVE NO TREES FROM SITE AND PROTECT ALL EXISTING TREES EXTENDING TO THE DRIPLINE IN THE CONSTRUCTION AREA. ALL ELECTRICAL DISCONNECT PER NEC. DISPOSE OF WASTE TO AN APPROVED WASTE SITE. PROVIDE APPROVED EROSION CONTROL MEASURES DURING DEMOLITION. Demolition 4/10/2018 $60,020 RENTON   B080077 Repair of existing boathouse Other 2/12/2009 $97,000 RENTON 10/15/2009 HOME IMPROVEMENT EXEMPTION New Search Property Tax Bill Map This Property Glossary of Terms Area Report Print Property Detail ADVERTISEMENT Updated: Jan. 29, 2019  Share   Tweet   Email Information for...Do more online Get help APPENDIX F Transportation Report | 1 TECHNICAL MEMORANDUM Project: Kennydale Gateway 4350 Lake Washington Boulevard N, Renton, WA Subject: Transportation Impact Analysis – REVISED Date: June 14, 2021 Author: Marni Heffron, P.E., P.T.O.E. This memorandum presents the transportation analysis for the Kennydale Gateway project located at 4350 Lake Washington Boulevard N in Renton, WA. This analysis was performed to be consistent with the City of Renton’s Traffic Impact Analysis Policy Guidelines for New Development.1 It includes a project description, estimate of project-generated trips, analysis of future traffic conditions in the site vicinity, and assessment of potential mitigation. This memorandum has been revised for the current development proposal and supersedes the analysis of this project dated September 9, 2019.2 As described in detail below, the project site is adjacent to the Interstate 405 (I-405) / NE 44th Street interchange, where the Washington State Department of Transportation (WSDOT) and Sound Transit will be constructing major improvements. WSDOT has performed extensive analysis of the interchange and nearby intersections and evaluated future 2025 and 2045 conditions. These future conditions had assumed more intensive development of the project site than is now contemplated. This transportation analysis presents trip generation estimates for the proposed development, and compares that to WSDOT’s analysis assumptions. Information about planned improvements is also provided. Per guidance from the City of Renton,3 intersections beyond the interchange area were not studied. 1. Introduction and Project Description The 7.7-acre project site is bounded by Lake Washington Boulevard N on the west and north and I-405 and the southbound on-ramp to the east. The south edge of the site is a wooded public access corridor along the May Creek Trail. The project proposes to develop three four-story residential buildings with a total of up to 390 apartment units (the current site plan includes 375 units, but the higher number was used as a worst-cast for this analysis) and parking for about 400 vehicles—about half in surface lots and about half in structure on the first levels of the three buildings. One of the buildings (Building 1) would also include a 1,500 square foot ground-floor (sf) commercial retail space near the development’s entrance on Lake Washington Boulevard N. It is noted that the previous analysis of this site in September 2019 assumed that Sound Transit would construct a 200-space park-and-ride lot at the north end of the site. The park-and-ride lot is now proposed to be constructed elsewhere, likely on the east side of I-405. The site plan is shown on Figure 1. 1 Provided by M. Herrera – City of Renton, October 8, 2020. 2 Heffron Transportation, Inc., Kennydale Gateway Transportation Analysis, September 9, 2019. 3 Pre-application meeting, February 2019. Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 2 Figure 1. Kennydale Gateway Site Plan Source: HLR Architects, June 10, 2021. 2. Future Transportation Improvements WSDOT is planning major improvements as part of the I-405, Tukwila to I-90 Vicinity Express Toll Lanes Project (Tukwila to I-90 Project). In general, WSDOT’s project proposes to add one lane to I-405 in each direction for about nine miles beginning near State Route (SR) 167 and continuing approximately one mile north of Interstate 90 (I-90). The project would also add a general purpose (auxiliary) lane to southbound I-405 between milepost (MP) 6.7 (north of N 30th Street) and MP 7.1 (south of NE 44th Street) and from MP 9.4 (north of 112th Avenue SE) to MP 10.5 (north of Coal Creek Parkway). The existing high-occupancy vehicle (HOV) lane on I-405 and the additional auxiliary lane would be operated as a two-lane express toll lane system.4 4 WSDOT, Transportation Discipline Report: I-405, Tukwila to I-90 Vicinity Express Toll Lanes Project (MP 0.0 to 11.9) and Downtown Bellevue Vicinity Express Toll Lanes Project (MP 11.9 to 14.6), July 2018. N Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 3 WSDOT also proposes to rebuild the I-405 / NE 44th Street interchange. The current plan proposes to relocate NE 44th Street / Lake Washington Boulevard N to pass under I-405. On the west side of I-405, regrading would begin at about N 43rd Street, and the grade of the street at Seahawk’s Way would be lowered by about 7 feet compared to the current overpass condition. In addition, Sound Transit plans to locate a new Bus Rapid Transit station at the interchange, which would be accessed via HOV-only ramps from the center lanes of I-405. Figure 2 shows a concept of the interchange, which includes the following features: • The northbound ramps, southbound ramps, and direct HOV ramps would be controlled by roundabouts where they intersect Lake Washington Boulevard N and NE 44th Street. WSDOT’s Transportation Discipline Report for the corridor evaluated these three intersections, • The WSDOT analysis also contemplated that the intersection at the Lake Washington Boulevard N / N 43rd Street intersection, at which a new east leg would serve as the Site access for the Kennydale Gateway project, would be controlled with a roundabout that would be built by others. The proposed project proposes to construct this roundabout. • The intersection at Lake Washington Boulevard N / Seahawks Way would be reconfigured to prohibit all left turn movements. Turns from Seahawks Way would be stop-sign controlled. Prohibited movements would proceed to adjacent roundabouts to reverse direction.5 It is noted that WSDOT had originally assumed that the site would have a secondary access connecting to the south leg of the Seahawks Way intersection. However, that access is not proposed by the project. Figure 2. Concept Plan for Future I-405 / NE 44th Street Interchange Source: WSDOT and Flatiron Lane, July 2020. Sound Transit is helping to fund some of the improvements along the I-405 corridor and at the NE 44th Street interchange to support its voter-approved Bus Rapid Transit (BRT) corridor, known as Stride. The S1 line between Burien and Bellevue is currently anticipated to begin operating in 2024.6 The improvements include the 44th Street Station and a 200-space park-and-ride lot near the interchange. WSDOT’s plan and analysis of the interchange had assumed that the 200-space park-and-ride lot would be constructed at the Kennydale Gateway site, but Sound Transit is now proposing that the park-and-ride be located elsewhere, likely on the east side of I-405. Because the WSDOT and Sound Transit improvements are funded, all analyses herein reflect their completion for future conditions. No analysis of the existing roadway system was performed. 5 Based on geometric and traffic control assumptions in WSDOT’s Synchro model for this intersection, HNTB, filename: 2025Build.AM.syn, October 2016. 6 Sound Transit website: https://www.soundtransit.org/system-expansion/i-405-brt, accessed April 6, 2021. Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 4 3. Site Trip Generation Trip generation for the Kennydale Gateway project was estimated using rates published in the Institute of Transportation Engineers’ (ITE) Trip Generation Manual7 and adjusted to reflect potential non-vehicular modes of travel and internal trips among the uses. The following describes the assumptions for each of the land uses. • Apartments – Trips were derived using equations published for Multifamily Housing (Mid-Rise) (Land Use 221), which is appropriate for the proposed four-story residential component. It is assumed that 20% of the commute trips could be made using the planned Stride BRT service on I-405, and planned non-motorized station connections to the site. This percentage is consistent with US Census Bureau mode-of-travel surveys for residents living near the site.8 These data showed that in 2010, about 84% of all resident trips were made by vehicle (70% by single-occupant vehicle and 13.7% by carpool). Transit trips accounted for 7.2% of the resident trips. With the future BRT system, it is likely that transit use will increase. Therefore, the 80% of the trips assumed to occur by vehicle is a reasonable assumption. • Commercial Retail – The small retail space on the site (about 1,500 sf) could accommodate different types of uses ranging from take-out food services, a coffee shop, and/or other convenience services. Trips were estimated using the averages of rates for a Coffee/Donut Shop without Drive-through Window (Land Use 936), Fast Food Restaurant without Drive-Through Window (Land Use 933), and Shopping Center (Land Use 820) land uses contained in the Trip Generation Manual. Many customers of the commercial use(s) are expected to live in the adjacent apartments and make “internal” trips within the site. Those “internal” trips would not add to the site driveways or adjacent roadways. The highest percentage of internal use is expected to occur in the morning, if a coffee shop is located in the commercial space. The resulting trip reductions range from 50% in the PM peak hour to 75% in the AM peak hour. The trip rates and internal-trip percentage assumptions for the site are listed in Table 1. 7 ITE, 10th Edition, September 2017. 8 U.S. Census Bureau, American Community Survey, compiled by Puget Sound Regional Council, 2014. Data reviewed for Transportation Analysis Zones (TAZ) 323 (where site is located) and TAZ 310 located to the north. Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 5 Table 1. Trip Generation Rates, Equations, and Vehicle Trip Adjustments Land Use / Definition Trip Generation Rates and Equations 1 Trip Reduction for Transit or Internal Trips Multifamily Housing (Mid-rise) (ITE Land Use Code 221) – Includes apartments, townhouses, and condominiums located with the same building with at least three other dwelling units and that have between three and 10 levels (floors). Equations for a “General Urban/Suburban” setting were used. Daily T = 5.45(X) – 1.75 (50% in, 50% out) 20% (transit) AM Peak Hour of Adjacent Street Ln(T) = 0.98 Ln(X) – 0.98 (26% in, 74% out) 20% (transit) PM Peak Hour of Adjacent Street Ln(T) = 0.96 Ln(X) – 0.63 (61% in, 39% out) 20% (transit) Retail/food service (Average of rates for Coffee/Donut Shop (LU 936), Fast Food Restaurant (LU 933), and Shopping Center (LU 820) land uses) - – The small commercial use on the site is anticipated to cater to local residents. It could include a combination of uses such as take-out food services, coffee shop, dry cleaners, and/or other convenience services. Daily 2 192.0 trips /1,000 sf (50% in, 50% out) 66% 3 (internal) AM Peak Hour of Adjacent Street 2 42.4 trips / 1,000 sf (50% in, 50% out) 75% 3 (internal) PM Peak Hour of Adjacent Street 2 22.8 trips / 1,000 sf (50% in 50% out) 50% 3 (internal) 1. Institute of Transportation Engineers (ITE) Trip Generation, 10th Edition, September 2017. For residential equations, T = number of trips, X = number of dwelling units; for commercial rates, “sf” = square feet. 2. Peak hour rates are the averages of rates for the three land uses; daily rate is average of Shopping Center and Fast-Food Restaurant rates as there is no published daily rate for Coffee/Donut Shop. 3. Estimated based on expected use patterns. Retail typically generates little morning peak hour traffic unless it is occupied by a coffee shop, in which case, trip reduction for internal trips would be highest in the morning. Vehicle trips were estimated using the rates and equations together with the internal- and transit-trip reduction assumptions described above. The resulting vehicle trip estimates are summarized in Table 2. As shown, the site is expected to generate an estimated 1,640 vehicle trips per day with 82 trips during the AM peak hour and 133 trips during the PM peak hour. Table 2. Vehicle Trips Generated by Site Daily Trips AM Peak Hour Trips PM Peak Hour Trips Land Use Proposed Size In Out Total In Out Total Apartments 390 units 1,540 8 58 66 73 44 117 Retail / Food Service 1 1,500 sf 100 8 8 16 8 8 16 Total Site 1,640 16 66 82 81 52 133 Source: Heffron Transportation, Inc., June 2021. Applied trip generation rates and vehicle adjustments presented in Table 1. 1. Assumed to be commercial retail / food service and/or convenience uses. As described in the next section, WSDOT’s analysis of interchange improvements had assumed trips associated with the Kennydale Gateway site including trips to a 200-space Sound Transit park-and-ride lot, which are described in the subsequent section. New analysis was performed to adjust the site’s estimated trip generation to the totals listed above. Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 6 4. Year 2025 Traffic Volumes WSDOT, through its consultant HNTB, performed extensive analysis of the improvements at the NE 44th Street interchange. It evaluated future conditions without and with the improvements for the years 2025 and 2045. The full corridor growth assumptions were provided in the Transportation Discipline Report: I-405, Tukwila to I-90 Vicinity Express Toll Lanes Project (MP 0.0 to 11.9) and Downtown Bellevue Vicinity Express Toll Lanes Project (MP 11.9 to 14.6).9 The detailed traffic volumes and geometric assumptions were obtained from models provided by WSDOT in both the SIDRA software files (used to evaluate roundabouts) and Synchro software files (used to evaluate the intersection at Lake Washington Boulevard N / Seahawks Way).10 The year 2025 traffic volume conditions were used to evaluate the potential impacts of the Kennydale Gateway project. The year 2025 traffic volumes with WSDOT’s proposed interchange improvements were gleaned from the models and are shown on Figure 3 and Figure 4 for the AM and PM peak hours, respectively. Volumes west of I-405 were adjusted to account for the current Kennydale Gateway development program and the relocation of the park-and-ride lot. Volumes at the HOV ramp intersection and those east of I-405 were left unchanged from WSDOT’s original analysis to reflect worst-case conditions. 9 WSDOT, July 2018. 10 WSDOT/HNTB Sidra and Synchro models for year 2025 build (with interchange improvement) conditions. Project Site StudyArea Intersection Future Roundabout Future Bus Rapid Transit (BRT) StationLake Washington Blvd N405 Seahawks Way Northbound On-Ramp N 43rd St Key HOV Ramp 40 789 2 15 193 14 62 3 0 330 0 50 1,181 X 105 222 X 10 276 52 78 1 1,133 360 89 85 35 485 45 37 13 405 13 363 264 30 45 130 445 271 292 60 561 152 95 33 28 82 83 1 722 520 1 48 415 one way Figure 3 Year 2025 Traffic Volumes WSDOTAnalysis with SiteAccessAdjustments AM Peak Hour one way KENNYDALE GATEWAY N Project Site StudyArea Intersection Future Roundabout Future Bus Rapid Transit (BRT) StationLake Washington Blvd N405 Seahawks Way Northbound On-Ramp N 43rd St Key HOV Ramp 70 244 2 50 538 78 49 0 3 223 1 30 516 X 345 646 X 20 260 78 217 20 505 821 90 67 36 185 53 98 10 703 10 462 123 20 70 140 700 232 372 220 402 188 35 38 66 167 174 1 401 869 1 67 115 Figure 4 Year 2025 Traffic Volumes WSDOTAnalysis with SiteAccessAdjustments PM Peak Hour one way one way KENNYDALE GATEWAY N KENNYDALE GATEWAY N Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 9 According to WSDOT,11 new traffic from three specific major developments were included in the year 2025 traffic volume forecasts at this interchange in addition to background growth: • The Port Quendall Terminals development located on the north side of Lake Washington Boulevard N between N 43rd Street and Seahawks Way; • The Hawk’s Landing development located on the south side of Lake Washington Boulevard N between the southbound I-405 on-ramp and N 43rd Street; and • The Kennydale Mixed-Use development located on the south and east side of Lake Washington Boulevard N. The last development listed above is the subject site. The numbers of trips assumed to be generated by the subject site in the WSDOT analysis were derived from the traffic operations models. The WSDOT analysis had assumed that the site would have two access driveways: the primary driveway was assumed to be a right-in/right-out only onto Lake Washington Boulevard N opposite Seahawks Way at the northwest corner of the site, a second access was assumed to connect to the proposed roundabout at N 43rd Street. The numbers of peak hour trips assumed in WSDOT’s 2025 models are summarized in Table 3; the estimates prepared for the current proposal and described previously are included for comparison. As shown, the current proposal is expected to generate fewer trips than had already been assumed in the WSDOT analysis (241 fewer trips in the AM peak hour and 192 fewer trips in the PM peak hour). Therefore, the analysis performed by WSDOT presents a conservatively high estimate of trips and traffic operations. Table 3. Comparison of Kennydale Gateway Site Trips to WSDOT Assumed Condition AM Peak Hour Trips PM Peak Hour Trips Analysis Condition In Out Total In Out Total Assumed by WSDOT in its 2025 Models 1 167 156 323 151 174 325 Updated Estimate for Site (see Table 2) 16 66 82 81 52 133 Net Difference -151 -90 -241 -70 -122 -192 1. Determined from WSDOT / HNTB Sidra and Synchro models for year 2025 build (with interchange improvement) conditions. 5. Traffic Operations Levels of service (LOS) for intersections at and near the NE 44th Street interchange were determined using WSDOT’s SIDRA and Synchro traffic operations models described earlier. Level of service, is a measure of congestion, with LOS A reflecting good operations with little to no congestion and LOS F, reflecting poor operations with substantial congestion. While WSDOT had no targeted level of service standard for the I-405 corridor improvements, it did note intersections that would operate at or below LOS E conditions. Table 4 summarizes intersection operations for year 2025 conditions, which as noted above, did account for development of the Kennydale Gateway site with more trips than expected from the current development program. Adjustments were made to the Seahawks Way and N 43rd Street intersections to remove the previously assumed secondary access for the Kennydale Gateway site at Seahawks Way. All 11 E-mail from Sean Quarrie of WSDOT to Marni Heffron, Heffron Transportation, March 8, 2019. Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 10 access to that site is now proposed to occur at N 43rd Street. As shown, all of the proposed intersections are expected to operate at good levels of service (LOS B or better) in the year 2025 with the proposed interchange configuration. Table 4. Intersection Level of Service – Year 2025 conditions With Volumes Assumed by WSDOT a Intersection Proposed Control AM Peak Hour PM Peak Hour Lake Wash Blvd N / N 43rd St / Site Access Roundabout B A Lake Washington Boulevard N / Seahawks Way Stop signs on Seahawks Wy / No left turns allowed A A NE 44th St / SB Off and On Ramps Roundabout A A NE 44th St / HOV Ramp Roundabout A A NE 44th St / NB Off Ramp Roundabout A A Lake Wash Blvd N / NB On-Ramp Roundabout A A Source: Heffron Transportation, Inc., June 2021. Year 2025 SIDRA and Synchro files provided by WSDOT were used. a. The WSDOT assumed volumes and geometries were used for all intersections except for the Lake Washington Boulevard N intersections with N 43rd Street / Kennydale Gateway Access and Seahawks Way intersections, which were adjusted to reflect the current traffic volume estimates for the Kennydale Gateway site. That roundabout was also assumed to have one approach lane on all legs. WSDOT’s Transportation Discipline Report also assessed year 2045 conditions with the proposed improvements. That analysis showed that all of the roundabouts would continue to operate at LOS A in both the AM and PM peak hour conditions. The WSDOT analysis had assumed that the stop-controlled intersection at Lake Washington Boulevard N / Seahawks Way would degrade by 2045 to LOS C in the AM peak hour and LOS B in the PM peak hour, but that analysis assumed a driveway to the park-and-ride. Without either the park-and-ride or that driveway, this intersection would also operate at LOS A in 2045. 6. Future Roundabout at Lake Washington Blvd N / N 43rd Street WSDOT’s NE 44th Street interchange improvements contemplate a future roundabout at the Lake Washington Boulevard N / N 43rd Street / Site Access intersection to be built by others. The roundabout configuration that WSDOT assumed had two lanes on each of the major Lake Washington Boulevard N approaches, and one lane each on the minor N 43rd Street and the Site Access approaches. As previously noted, the WSDOT analysis had assumed a 200-stall park-and-ride lot on the site with a right-in/right-out only driveway on Lake Washington Boulevard N opposite Seahawks Way. The current proposed Kennydale Gateway site plan would have neither the park-and-ride lot nor this driveway. All site-generated traffic would arrive and depart the site through the roundabout at N 43rd Street. Because the site generated volumes and access would differ from the prior WSDOT analysis, future operations for a roundabout at Lake Washington Boulevard N / N 43rd Street / Site Access were evaluated. It was determined that a single-lane roundabout (one approach lane in all directions) would operate at LOS B during the AM peak hour and LOS A during the PM peak hour with the proposed project. The project proposes to construct a single-lane roundabout at this intersection. Kennydale Gateway 4350 Lake Washington Boulevard N Transportation Impact Analysis – REVISED June 14, 2021 | 11 7. Summary The proposed Kennydale Gateway site is expected to generate an estimated 1,640 vehicle trips per day with 82 trips during the AM peak hour and 133 trips during the PM peak hour. More traffic had been assumed by WSDOT in its plans and analysis for future improvements at the NE 44th Street interchange with I-405. The substantial upgrade to this interchange, which will replace the existing freeway overpass with an under-crossing, add a direct access ramp connection to the I-405 HOV lanes, and replace ramp junction intersections with roundabouts is expected to operate very well in the future. Analysis determined that the proposed ramp intersections would operate at LOS A in the year 2025 and beyond with growth associated with the Kennydale Gateway and other local projects. The project would construct a single-lane roundabout at the Lake Washington Boulevard N / N 43rd Street / Site Access intersection. This roundabout is expected to operate at LOS B during the AM peak hour and LOS A during the PM peak hour. No further mitigation would be needed to accommodate the project. MCH/tsm Kennydale Gateway Traffic Impact Analysis - REVISED - 06-14-2021.docx