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HomeMy WebLinkAboutPRE_StaffComments_240404_v1DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT Planning Division | 1055 South Grady Way, 6th Floor | Renton, WA 98057 | 425-430-7200 |www.rentonwa.gov PREAPPLICATION MEETING FOR Oasis Academy Center Change of Use 4508 NE 4th St Unit A and Unit B (APN 1023059117) PRE 24-000090 April 4, 2024 Contact Information: Planner: Andrew Van Gordon, 425-430-7286, avangordon@rentonwa.gov Public Works Plan Reviewer: Yong Qi, 425-430-7439, yqi@rentonwa.gov Fire Prevention Reviewer: Corey Thomas, 425.276.9582, cthomas@RentonRFA.org Building Department Reviewer: Rob Shuey, 206.550.8523, rshuey@rentonwa.gov Please retain this packet throughout the course of your project as a reference. Consider giving copies to engineers, architects, and contractors who will work on the project. You will need to submit an PDF copy of this packet when you apply for land use and/or environmental permits. When the project application is ready for submittal, you may email the project planner to start the prescreen process. Similarly, you may contact the assigned planner if there are any questions regarding submittal requirements. The pre-application meeting is informal and non-binding. The comments provided on the proposal are based on the codes and policies in effect at the time of review. The applicant is cautioned that the development regulations are regularly amended and the proposal will be formally reviewed under the regulations in effect at the time of project submittal. The information contained in this summary is subject to modification and/or concurrence by official decision-makers (e.g., Hearing Examiner, Planning Director, Development Services Director, Development Engineering Director, Department of Community & Economic Development Administrator, Public Works Administrator and City Council). M E M O R A N D U M DATE: March 26, 2024 TO: Andrew Van Gordon, Senior Planner FROM: Corey Thomas, Lead Plans Review Inspector SUBJECT: Oasis Academic Center 1. The fire flow is unchanged from the existing building. 2. Fire impact fees for educational occupancies are currently charged at the rate of $28.02 per student. Impact fee credit will be applied for the former office use at the rate of $0.14 per square foot. 3. An approved fire sprinkler and fire alarm system will be required to be installed throughout the building if the occupant load exceeds 50 students. The current plan lacks details for a precise occupant load calculation, however if all school usage, the occupant load would exceed 50 students. Separate plans and permits required by the fire department. Direct outside access is required to the fire sprinkler riser room. Fully addressable and full detection is required for the fire alarm system. Fire sprinklers and fire alarms are triggered from the change of use per the International Existing Building Code sections 1004 and 1011. One new fire hydrant may be required as a fire hydrant would be required within 50-feet of the fire department connection. 4. Fire department apparatus access roadways are adequate as they exist. 5. An approved kitchen hood fire suppression system is required for all the kitchen hood exhaust systems. Separate plans and permits required by the fire department for the installation of the fire suppression systems. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE: April 4, 2024 June 20, 2011 TO: Andrew Van Gordon, Associate Planner FROM: Yong Qi, Civil Engineer III SUBJECT: Oasis Academic Center 4508 NE 4th St, Renton, WA PRE24-000090 NOTE: The applicant is cautioned that information contained in this summary is preliminary and non- binding and may be subject to modification and/or concurrence by official city decision-makers. Review comments may also need to be revised based on site planning and other design changes required by City staff or made by the applicant. I have completed a preliminary review for the above-referenced proposal located at parcel # 1023059117. The following comments are based on the pre-application submittal made to the City of Renton by the applicant. WATER COMMENTS 1. The project is within the City of Renton’s water service area in the Highlands 565 Pressure Zone. The static water pressure is approximately 67 psi at ground elevation of 410 feet. 2. The site is located outside the City’s Wellhead Protection Area zones. 3. There is an existing 8-inch Cast Iron City water main located in NE 4th St that can deliver a maximum flow capacity of 2,500 gallons per minute (GPM) (Record Dwg: W-024005). a. There is an existing 3/4-inch water service to the existing building. 4. Based on the review of project information submitted for the pre-application meeting, Renton Regional Fire Authority has determined that the preliminary fire flow demand for the proposed development is unchanged from the existing building. However, an approved fire sprinkler and fire alarm system will be required to be installed throughout the building if the occupant load exceeds 50 students. The following developer’s installed water improvements will be required to provide domestic and fire protection service to the development including but not limited to the items that follow: a. A 15 feet wide public water easement is required for any public water main, hydrants and water meters located outside City right-of-way. A minimum 10-foot setback is required from the building foundation to the new water main. Oasis Academic Center_PRE24-000090 Page 2 of 7 April 4, 2024 2 b. Installation of a new water service line and meter from the existing water main for the proposed use may be required. The size of the meter shall be in accordance with the most recent edition of the Uniform Plumbing Code. If upsizing is required, the existing ¾ inch domestic water service must be cut, capped and abandoned at the main line by City Forces. c. A new 1-inch service line and 3/4 -inch meter will be required to be installed for the proposed trailer. d. A Double Check Valve Assembly (DCVA) is required to be installed downstream of the water meter on-site. e. Installation of a landscape irrigation meter with a backflow prevention assembly (DCVA) if applicable. f. Installation of a fire sprinkler stub a with a double check detector assembly (DCDA) is required for backflow prevention to the building if the occupant loads exceed 50 students. The sizing of the fire sprinkler stub and related piping shall be done by a registered fire sprinkler designer/contractor. The DCDA shall be installed on the private property in an outside underground vault per City Standard Plan 350.3. The DCDA may be installed inside the building if it meets the conditions per City Standard Plan 360.5 for the installation of a DCDA inside a building. The location of the DCDA inside the building must be pre-approved by the City Plan Reviewer and Water Utility. g. Installation of off-site and on-site fire hydrants may be required. The location and number of hydrants will be determined by the Fire Authority based on the final fire flow demand and final site plan. A hydrant is required within 50 feet of the building’s fire sprinkler system fire department connection (FDC). Below is a summary of the existing fire hydrants in the vicinity of the site. Please refer to the Fire Authority for fire hydrant requirements: i. One fire hydrant within the landscaping on the south side of NE 4th St to the southeast of the project site (Hydrant ID No. HYD-NE-00764) ii. One fire hydrant within the landscaping on the south side of NE 4th St to the southwest of the project site (Hydrant ID No. HYD-NE-00763) iii. One fire hydrant within the northwest landscaping at the intersection of NE 4th St and Bremerton Ave NE (Hydrant ID No. HYD-NE-00635) h. Installation of a “Storz” adapter on the existing hydrants will be required, if they are not already equipped with one. 5. Civil plans for the water main improvements will be required and must be prepared by a Professional Engineer registered in the State of Washington. Please refer to City of Renton General Design and Construction Standards for water main extensions as shown in Appendix K of the City’s 2021 Water System Plan. Adequate horizontal and vertical separations between the new water main and other utilities (storm sewer pipes and vaults, sanitary sewer, power, gas, electrical) shall be provided for the operation and maintenance of the water main. Retaining walls, rockeries or similar structural cannot be installed over the water main unless the water main is installed inside a steel casing. 6. A conceptual utility plan will be required as part of the land use application for the subject development. 7. The development is subject to meter installation fees based on the number and size of the meters for domestic uses and for fire sprinkler use. Current fees can be found in the 2024 Development Fees document on the City’s website. Fees will be charged based on the rate at the time of construction permit issuance. Oasis Academic Center_PRE24-000090 Page 3 of 7 April 4, 2024 3 a) The SDC fee for water is based on the size of the new domestic water to serve the project. The current water fee for a single 1-inch meter is $4,850.00 per meter, 1-1/2-inch meter is $24,250.00 and a 2-inch meter is $38,800.00. b) Water Service installation fee is $2,875.00 per 1-inch service line, $4,605.00 per 1-1/2-inch service line, and $4,735.00 per 2-inch service line. c) Drop-in meter fee is $460.00 per meter for a 1-inch meter, $750.00 for a 1-1/2-inch meter, and $950.00 for a 2-inch meter. This is payable at issuance of the building. d) Fire sprinkler service fee is $648.00 per 1-inch service line, $3,238.00 per 1-1/2-inch service line, and $5,181.00 per 2-inch service line. e) Final determination of applicable fees will be made after the water meter size has been determined. SDC fees are assessed and payable at civil construction permit issuance. f) The full fee schedule can be found at: https://edocs.rentonwa.gov/Documents/DocView.aspx?id=10067870&dbid=1&repo=Cityof Renton. SEWER COMMENTS 1. The project is within the City of Renton’s sanitary sewer service area. 2. There is an existing 24-inch gravity wastewater main located in NE 4th St (Record Dwg: S-05031B). 3. There is an existing 8-inch gravity wastewater main located to the north of project site (Record Dwg: S-310703). 4. There is an existing 6-inch PVC sewer stub connecting to the 8-inch sewer main to the north. 5. The existing onsite septic system will need to be decommissioned and removed in accordance with Washington State Department of Health Requirements. 6. The project needs to connect the existing 6-inch sewer stub to the north of the project site, the side sewer shall conform to the standards in RMC 4-6-040 and City of Renton Standard Details. 7. A grease interceptor is required if there is a commercial kitchen. 8. A conceptual utility plan will be required as part of the land use application for the subject development. 9. The development may be subject to a wastewater system development charge (SDC) fee. SDC fee for sewer is based on the size of the domestic water to serve the project. Current fees can be found in the 2024 Development Fees Document on the City’s website. Fees will be charged based on the rate at the time of construction permit issuance. • The current sewer fee for a 1-inch meter is $3,650.00 per meter, 1-1/2-inch meter is $18,250.00 and a 2-inch meter is $29,200.00. • Final determination of applicable fees will be made after the water meter size has been determined. • The full fee schedule can be found at: https://edocs.rentonwa.gov/Documents/Browse.aspx?id=8217302&dbid=1&repo=CityofRe nton&cr=1 10. The East Renton Interceptor Commercial and Residential Special Assessment District (SAD) will be applicable on the project. The SAD has reached it’s maximum assessment and is $0.097 per square foot of commercial. Fees are due at the time of construction permit issuance. Oasis Academic Center_PRE24-000090 Page 4 of 7 April 4, 2024 4 SURFACE WATER 1. Drainage plans and a drainage report complying with the 2022 Renton Surface Water Design Manual will be required. Refer to Figure 1.1.2.A – Flow Chart in the 2022 City of Renton Surface Water Manual (2022 RSWDM) to determine what type of drainage review is required for this site. Based on the City’s flow control map, The site falls within the City’s Flow Control Duration Standard Area matching Forested Conditions. The site falls within the Lower Cedar River drainage basin. 2. There is an existing 12-inch private stormwater main that runs in the east-west direction and is located approximately in the middle of the site below the proposed outdoor storage area. The storm system conveys a stream that drains a large upstream tributary area that includes wetlands and floodplains. Per record drawing R-31070D there is a 100-yr floodplain located on the property which was established as part of the Vision House Children’s Village project. Per Section 1.3.2 of the 2022 RSWDM “regulations and restrictions concerning development within a 100-year floodplain are found in the critical areas code, RMC 4-3-050”. RMC 4-3-050.C.5.a prohibits “encroachments, including fill, new construction, substantial improvements, and construction or reconstruction of residential structures is prohibited within designated floodways, unless it meets the provisions of subsection G4e of this section, Additional Restrictions within Floodways.” 3. Since the proposed project contains a flood hazard area, per Section 1.3.2 of the 2022 RSWDM “the 100-year floodplain, and applicable floodway, shall be determined and their boundaries, together with the boundaries of the severe and moderate channel migration hazard area (if applicable), shall be delineated on the site improvement plans and profiles”. Therefore, a flood plain/floodway study per Section 4.4.2 of the 2022 RSWDM is required. 4. A level 2 Offsite Analysis (per core requirement #2) at a minimum will be required with the land use application. Applicant shall perform a hydrologic analysis comparing the existing condition and developed condition at the 25-yr and 100-yr peak flow per core requirement #4 to show that the developed conditions will not adversely impact the existing and future conveyance systems. 5. Per core requirement #4 and chapter 4 no building shall be constructed over existing stormwater pipe or any existing public stormwater easement. Alternate stormwater conveyance systems may be allowed to convey the existing upstream stormwater to the downstream and must be located outside of the building footprint and/or outside the zone of influence of the building foundation. All conveyance systems shall be sized in accordance with core requirement #4 and chapter 4 of the RSWDM. 6. If the new plus replaced pollution generating impervious surface exceeds 5,000 SF, the applicant will be required to provide enhanced basic water quality treatment. Any proposed detention and/or water quality vault shall be designed in accordance with the 2022 RSWDM. Separate structural plans will be required to be submitted for review and approval under a separate building permit for the detention and/or water quality vault. Special inspection from the building department is required. 7. Appropriate on-site BMPs satisfying Core Requirement #9 will be required to help mitigate the new runoff created by this development to the maximum extend feasible. On-site BMPs shall be evaluated as described in Section C.1.3 of the 2022 RSWDM. A preliminary drainage plan, including the application of on-site BMPs, shall be included with the land use application, as appliable to the project. The final drainage plan and drainage report must be submitted with the utility construction permit. Oasis Academic Center_PRE24-000090 Page 5 of 7 April 4, 2024 5 8. A geotechnical soils report for the site is required per the 2022 RSWDM Section C.1.3. Information on the water table and soil permeability (infiltration rates), with recommendations of appropriate on-site BMPs per Core Requirement #9 and Appendix C shall be included in the report. The report should also include information concerning the soils, geology, drainage patterns and vegetation present shall be presented in order to evaluate the drainage, erosion control and slope stability for site development of the proposed plat. The applicant must demonstrate the development will not result in soil erosion and sedimentation, landslide, slippage, or excess surface water runoff. 9. Storm drainage improvements along all public street frontages, if applicable, are required to conform to the City’s Street standards. Any new storm drain installed on or off-site shall be designed and sized in accordance with standards found in Chapter 4 of the 2022 RSWDM and shall account for developed conditions for onsite tributary areas and existing conditions for any offsite tributary areas. 10. All work proposed outside of the applicant’s property will require a permanent drainage easement to be provided to the City and a temporary construction easement prior to any permits being issued. 11. Critical areas that may affect surface water review, the majority of the project site is within regulated slopes. 12. Erosion control measures to meet the City requirements shall be provided. 13. The current City of Renton Surface Water Standard Plans that shall be used in all onsite drainage submittals. The current City of Renton Standard details are available online at the City of Renton website: https://edocs.rentonwa.gov/Documents/Browse.aspx?id=990403&dbid=0&repo=CityofRenton. 14. The development is subject to a surface water system development charge (SDC) fee. Fees will be charged based on the rate at the time of construction permit issuance. a) The 2024 Surface water system development fee is $0.92 per square foot of new impervious surface, but no less than $2,300.00. b) The full schedule can be found at: https://edocs.rentonwa.gov/Documents/Browse.aspx?id=8217302&dbid=1&repo=CityofRe nton&cr=1. TRANSPOTATION 1. In accordance with RMC 4-6-060, if the site improvements and/or proposed building additions exceed an overall valuation of $175,000, the project site(s) shall be required to meet the City’s Complete Streets Standards: a. NE 4th St is classified as a Principal Arterial Street with an existing right-of-way (ROW) width of approximately 84 feet. To meet the City’s complete street standards for Principal Arterial streets with 4 lanes a minimum ROW width of 103 feet is required. Per RMC 4-6- 060 half of street improvements as taken from the ROW centerline shall be required and include a minimum 66-foot paved road (33 feet each side), a 0.5-foot curb, an 8-foot planting strip, an 8-foot sidewalk, 2-foot clear space at back of walk, street trees and storm drainage improvements. Dedication of approximately 9.5 feet will be required pending final survey. i. However, there is a corridor improvement plan that includes this section of NE 4th St that requires an 87-foot-wide ROW. To meet the requirements, half street improvements including a 66-foot paved road (33 feet each side including 11-foot travel lanes, a 12-foot center turn lane and 5-foot bike lanes), a 0.5-foot curb, a Oasis Academic Center_PRE24-000090 Page 6 of 7 April 4, 2024 6 5-foot planting strip, a 5-foot sidewalk, street trees and storm drainage improvements. Dedication of approximately 1.5 feet will be required pending final survey. 2. Refer to City code 4-4-080 regarding driveway regulations. a. A minimum separation of 5 feet is required between driveway and the property line. b. Maximum driveway slopes shall not exceed 15%. Driveways exceeding 8% shall provide slotted drains. c. The width of any driveway shall not exceed thirty feet (30') exclusive of the radii of the returns or the taper section. d. There shall be no more than one driveway for each 165-feet of street frontage. 3. Undergrounding of all existing and proposed utilities is required on all frontages per RMC 4-6- 090. 4. Sites that generate 20 or more net new peak hour trips (either in the AM peak or PM peak) are required to do a traffic impact analysis. The trips should be calculated based on the guidelines of the current ITE Trip Generation Manual. Refer to the attached policy guidelines for traffic impact analysis for guidelines. If the site generates 20 or more new peak hour trips in either AM peak or PM peak, then applicant should contact the City to get information of the locations where traffic analysis is required. 5. Paving and trench restoration within the City of Renton right of way shall comply with the City’s Trench Restoration and Street Overlay Requirements. 6. The development is subject to transportation impact fees. Fees will be charged based on the rate at the time of building permit issuance. 7. Unless otherwise listed on the City Fee Schedule, the 2024 transportation impact fee per Net New PM Peak Hour Person Vehicle Trip is $8,031.94. GENERAL COMMENTS 1. All existing and proposed utility lines (i.e., electrical, phone, and cable services, etc.) along property frontage or within the site must be underground. The construction of these franchise utilities must be inspected and approved by a City of Renton inspector. 2. Adequate separation between utilities as well as other features shall be provided in accordance with code requirements: a. 7-ft minimum horizontal and 1-ft vertical separation between storm and other utilities is required with the exception of water lines which require 10-ft horizontal and 1.5-ft vertical. b. The stormwater line should be minimum 5 feet away from any other structure or wall or building. c. Trench of any utility should not be in the zone of influence of the retaining wall or of the building. 3. All civil construction permits for utility and street improvements will require separate plan submittals. All utility plans shall confirm to the Renton Drafting Standards. A licensed Civil Engineer shall prepare the civil plans. Please visit the Development Engineering Forms page for the most up-to-date plan submittal requirements: http://rentonwa.gov/business/default.aspx?id=42473 4. A landscaping plan and tree retention shall be included with the civil plan submittal. Each plan shall be on separate sheets. 5. Additional Building Permit Applications will be required for the following: a. Any retaining walls that exceed 4 feet in height, as defined by RMC 4-4-040. b. Detention vaults for storm water flow control. Oasis Academic Center_PRE24-000090 Page 7 of 7 April 4, 2024 7 c. Demo of any existing structures on the project site(s). 6. Fees quoted in this document reflect the fees applicable in the year 2024 only and will be assessed based on the fee that is current at the time of the permit application or issuance, as applicable to the permit type. Please visit www.rentonwa.gov for the current fee schedule. DEPARTMENT OF COMMUNITY AND ECONOMIC DEVELOPMENT M E M O R A N D U M DATE: April 4, 2024 TO: Pre-Application File No. 24-000090 FROM: Andrew Van Gordon, Associate Planner SUBJECT: Oasis Academy Center Change of Use 4508 NE 4th St Unit A and Unit B, Renton WA 98059 (APN 1023059117) General: We have completed a preliminary review of the pre-application for the above- referenced development proposal. The following comments on development and permitting issues are based on the pre-application submittals made to the City of Renton by the applicant and the codes in effect on the date of review. The applicant is cautioned that information contained in this summary may be subject to modification and/or concurrence by official decision- makers (e.g., Hearing Examiner, Community & Economic Development Administrator, Public Works Administrator, Planning Director, Development Services Director, Development Engineering Director, and City Council). Review comments may also need to be revised based on site planning and other design changes required by City staff or made by the applicant. The applicant is encouraged to review all applicable sections of the Renton Municipal Code. The Development Regulations are available online at https://www.codepublishing.com/WA/Renton. Project Proposal: The proposal is to establish a childcare center within a two-story 1,312 gross square foot building and a 559 square foot on-site trailer. Both floors of the building will be utilized for childcare with the trailer being used for a kitchen and meeting area. Interior renovations to include painting/repairs in the bathrooms and adaption of emergency exits are proposed for building and trailer. A new 324 square foot playground area is proposed behind the building replacing an existing parking area. Vehicle parking will consist of the existing parking between the building and NE 4th St plus a new surface parking are behind the building. Access will continue from NE 4th St. A new fence is proposed along the north, east and west property lines and enclosing the childcare facility. Current Use: An existing vacant building and trailer are located on the property with surface parking; it is unknown how many stalls are on-site. Access is from NE 4th St. Per the submitted materials the spaces in the building were previously occupied by an office use. Per COR Maps regulated slopes are on the property. An unnamed Type NS piped stream is on the property. Wetlands are within 200 feet (200’) of the property. 1. Zoning /Land Use Designation, and Overlays: The subject property is located within the Commercial Arterial (CA) zoning classification in Urban Design District D. The purpose of the CA zone is to evolve from “strip commercial” linear business districts to business areas characterized by enhanced site planning and pedestrian orientation, incorporating efficient parking lot design, coordinated access, amenities and boulevard treatment with greater densities. The CA zone provides for a wide variety of retail sales, services, and other Oasis Academy Center Change of Use Page 2 of 7 April 4, 2024 commercial activities along high-volume traffic corridors. Residential uses may be integrated into the zone through mixed-use buildings. The use would be classified as a day care center which has a definition of: A day care operation licensed by the State of Washington (WAC 388-73-014), for 13 or more children in any 24 hour period, or any number of children in a nonresidential structure. A day care center is permitted within the CA zone. 2. Development Standards: The project would be subject to RMC 4-2-120A, “Commercial Development Standards” effective at the time of complete application (noted as “CA standards” herein). Building Standards – The CA standards permit a maximum lot coverage for buildings to be 65% of the total lot area or 75% if parking is provided within the building or within an on-site parking garage. The allowed height is 50 feet (50’) except 70 feet (70’) for vertically mixe d- use building (commercial and residential). Heights may exceed the zone’s maximum height with a Conditional Use Permit. In no case shall building height exceed the maximum allowed by the Airport Related Height and Use Restrictions for uses located within the Airport Influence area and Safety Compatibility Zones. No expansion of the existing building or trailer is proposed. Conformance with building standards would be determined at the time of permit review. Setbacks – Setbacks are the minimum required distance between the building footprint and the property line. The required setbacks for the CA zone are: minimum front yard and secondary front yard: 15 feet; maximum front yard and secondary front yard: 20 feet; minimum side yard: none, except 15 feet (15’) if lot abuts a lot zoned residential; minimum rear yard: none, except 15 feet (15’) if lot abuts or is adjacent to a lot zoned residential. In no case shall a structure over 42 inches (42”) in height intrude into the 20-foot (20’) clear vision area defined in RMC 4-11-030. No exterior changes are proposed to the existing buildings. The existing two-story building is approximately 27 feet (27’) from NE 4th St; the trailer is approximately 68 feet (68’) from NE 4th St. This exceeds the maximum front yard and secondary front yard setback standards of the CA zone. The building and trailer are nonconforming structures. Nonconforming Structures: The cost of alterations, remodels, or renovations of a legal nonconforming structure, except single family dwellings, shall not exceed an aggregate cost of forty percent (40%) in twelve (12) months or sixty percent (60%) in forty-eight (48) months of the value of the structure, based upon its most recent assessment or appraisal, unless the changes make the structure more conforming, or are used to restore to a safe condition any portion of a structure declared unsafe by the Building Official. Mandatory improvements for fire, life safety or accessibility, as well as replacement of mechanical equipment, do not count towards the cited monetary thresholds. Alterations, remodels, or restoration work shall not result in or increase any nonconforming condition unless permitted by RMC 4-10-050A.4, Limits on Enlargement. Nonconforming Site Development Standards: For remodels or other alterations of an existing structure made within any three (3) year period which together exceed one hundred percent (100%) of the assessed or appraised value of the existing structure, the site shall be brought into compliance with the current development regulations. For remodels or other alterations Oasis Academy Center Change of Use Page 3 of 7 April 4, 2024 within any three (3) year period which exceed thirty percent (30%) of the assessed or appraised value, but do not exceed one hundred percent (100%), proportional compliance shall be required, as provided below. Remodels or other alterations within any three (3) year period that do not exceed thirty percent (30%) of the assessed or appraised value shall not be required to comply with the nonconforming site development requirements. Mandatory improvements for fire, life safety or accessibility, as well as replacement of mechanical equipment, do not count towards the cited monetary thresholds. Proportional Compliance: The required physical site improvements to reduce or eliminate the nonconformity of the site shall be established by the following formula: 1. Divide the dollar value of the proposed structure improvements, excluding mechanical equipment and mandatory improvements for life, safety, or accessibility, by the assessed or appraised value of the existing structure(s). 2. The monetary value of that percentage is then multiplied by ten percent (10%). 3. The dollar value of this equation is then applied toward reducing the nonconformities. Example: • Value of existing structure(s) equals $100,000; • Value of proposed improvements equals $20,000; • 10% multiplied by $20,000 equals $2,000; • $2,000 would be applied toward reducing the nonconformities. 4. The Department shall determine the type, location and phasing sequence of the proposed site improvements. 3. Refuse and Recycling Areas: All new developments for commercial uses shall provide on-site refuse and recyclable deposit areas and collection points for collection in compliance with RMC 4-4-090, Refuse and Recyclables Standards. These areas shall not be located within required setbacks or landscaped areas and shall not be located in a manner that hauling trucks obstruct pedestrian or vehicle traffic on-site or project into public right-of-way. The size of these areas shall be dependent on the size and number of the proposed uses. A refuse and recyclable collection area is not shown. Full compliance will be determined at the time of permit review. 4. Landscaping: With the exception of critical areas, all portions of the development area not covered by structures, required parking, access, circulation or service areas, must be landscaped with native, drought-resistant vegetative cover. The minimum on-site landscape width required along street frontages is 10 feet and shall contain trees, shrubs, and landscaping. Street trees in the ROW planter will also be required. Landscaping may include hardscape such as decorative paving, rock outcroppings, fountains, plant containers, etc. Minimum planting strip widths between the curb and sidewalk are established according to the street development standards of RMC 4-6-060, Street Standards. Street trees and, at a minimum, groundcover are to be located in this area when present. Street trees shall be planted in the center of the planting strip between the curb and the sidewalk at the following intervals; provided, that, where right-of-way is constrained, irregular intervals and slight increases or decreases may be permitted or required. Additionally, trees shall be planted in locations that meet required spacing distances from facilities located in the right-of-way Oasis Academy Center Change of Use Page 4 of 7 April 4, 2024 including, but not limited to, underground utilities, streetlights, utility poles, traffic signs, fire hydrants, and driveways; such spacing standards are identified in the City’s Approved Tree List. Generally, the following spacing is required: i. Small-sized maturing trees: thirty feet (30') on center; ii. Medium-sized maturing trees: forty feet (40') on center; and iii. Large-sized maturing trees: fifty feet (50') on center. All changes in the use of a property or remodel of a structure that requires improvements equal to or greater than 50 percent (50%) of the assessed property value trigger landscaping requirements. All landscaping shall meet the requirements of RMC 4-4-070, Landscaping. Compliance with requirements would be verified at the time of permit review. 5. Significant Tree Retention: A review of COR Maps shows that there are no mature trees on the site. When significant trees (greater than 6-inch caliper or 8-caliper inches for alders and cottonwoods) are proposed to be removed, a tree inventory and a tree retention plan along with an arborist report, tree retention plan and tree retention worksheet shall be provided with the formal land use application as defined in RMC 4-8-120. The tree retention plan must show preservation of at least 30% of significant trees. Please refer to RMC 4-4-130, Tree Retention and Land Clearing Regulations for further general and specific tree retention and land clearing requirements. In addition to retaining a minimum of 30% of existing significant trees, properties subject to an active land development permit shall comply with minimum tree credit retention requirements of a minimum of 30 credits per net acre. Tree credits encourage retention of existing significant trees with larger trees being worth more tree credits. TREE SIZE TREE CREDITS New small species tree 0.25 New medium species tree 1 New large species tree 2 Preserved tree 6 – 9 caliper inches 4 Preserved tree 10 – 12 caliper inches 5 Preserved tree 12 – 15 caliper inches 6 Preserved tree 16 – 18 caliper inches 7 Preserved tree 19 – 21 caliper inches 8 Preserved tree 22 – 24 caliper inches 9 Preserved tree 25 – 28 caliper inches 10 Preserved tree 29 – 32 caliper inches 11 Oasis Academy Center Change of Use Page 5 of 7 April 4, 2024 TREE SIZE TREE CREDITS Preserved tree 33 – 36 caliper inches 12 Preserved tree 37 caliper inches and greater 13 It is unclear if any trees are proposed for removal. Compliance with requirements would be verified at the time of permit review. 6. Fences/Retaining Walls: Within commercial zones the maximum height of any fence, hedge, or retaining wall within the front yard and secondary front yard shall not exceed 48 inches (48”) in height within 15 feet (15’) of the front yard property line or within any part of the clear vision area. Chain link fencing shall be coated with black, brown, gray or green bonded vinyl. Fences, hedges and retaining walls shall not stand in or in front of any required landscaping. If a new or replacement fence is proposed within 15 feet (15’) of a public street on a site that is nonconforming to street frontage landscape requirements per RMC 4-4- 070F1, the site shall be brought into conformance. It is unclear if fencing would meet requirements as a fence design was not provided. Proposed fencing would need to meet fence requirements. Compliance with requirements would be verified at the time of permit review. 7. Parking: The applicant proposes to use a portion of the existing surface parking plus existing driveway. Within the CA zone a connection shall be provided for site-to-site vehicle access ways, where topographically feasible, to allow a smooth flow of traffic across abutting CA lots without a need to use a street. Access may compromise the aisle between rows of parking stalls but is not allowed between a building and a public street. Bicycle Parking – When there are two (2) or more separate uses on a site, the required bicycle parking for the site shall be the sum of the required parking for the individual uses. The number of bicycle parking spaces shall be equal to 10 percent (10%) of the number of required off-street vehicle parking spaces for all uses except attached dwellings. Upon a change of use, if the number of stalls needed for the new use exceeds the actual number of legally existing stalls on site by a percentage equal or greater than shown in the chart below, all of the stalls required of the new use shall be provided. Existing Stalls Percentage Threshold 1 – 10 140% 11 – 30 130% 31 – 60 120% 61+ 110% Oasis Academy Center Change of Use Page 6 of 7 April 4, 2024 Paving of a parking lot with permanent surface or striping a previously unstriped lot trigger parking requirements. It is unclear if the proposal would meet parking requirements as the number of proposed stalls was not provided. The number of stalls needed for day care centers is a minimum and maximum of 1.0 for each employee and 2.0 drop off/pick-up spaces within 100 feet of the main entrance for every 25 clients of the program. The number of employees and clients was not provided. Compliance with parking requirements would be verified at the time of permit review. 8. Access/Driveways: Driveway width shall not exceed an aggregate of 40 percent (40%) of the street frontage. There shall be a minimum of 18 feet (18’) between driveway curb returns where there is more than one (1) driveway on property under single ownership or control and used as one premises. The width of any driveway shall not exceed 30 feet (30’). There shall be no more than one (1) driveway for each 165 feet (165’) of street frontage serving any one property. For each 165 feet (165’) of additional street frontage another driveway may be permitted. Maximum driveway slope shall not exceed eight percent (8%). The Administrator may allow a driveway to exceed eight percent (8%) slope but not more than fifteen percent (15%) slope, upon proper application in writing and for good cause shown, which shall include, but not be limited to, the absence of any reasonable alternative. To exceed fifteen percent (15%), a variance from the Administrator is required. A connection to the abutting CA zoned properties is needed where topographically feasible. Only one (1) access point from NE 4th St will be permitted. All parking areas will be required to meet surface parking lot requirements to include minimum drive aisle width, parking stall size, landscaping etc. Compliance with parking requirements would be verified at the time of permit review. 9. Urban Design Regulations: Compliance with Urban Design Regulations, District ‘D’, is required. The land use application shall provide a written narrative to identify how the project meets each applicable urban design regulation. Please refer the standards in their entirety at RMC 4-3-100. The project is located within Urban Design District D. Site improvements, such as parking and service element enclosures, trigger urban design requirements. Provided improvements on the building and trailer are interior only, they would not be required to meet urban design regulations. Compliance with requirements would be verified at the time of permit review. 10. Critical Areas: Per COR Maps, sensitive slopes are located on site. An unnamed Type NS piped stream is on the property. A wetland is within 200 feet (200’). A stream study shall be conducted by a qualified professional. As a wetland is within 200 feet (200’) of the property a wetland study conducted by a qualified professional. 11. Environmental Review: The proposal would require environmental review pursuant to the State Environmental Policy Act (SEPA). A stream is located on the project site and therefore WAC 197-11-800(3) does not apply. An Environmental Checklist must be submitted with the proposal and the City’s Environmental Review Committee is required to issue a Threshold Determination prior to any issuance for permits on the site. Oasis Academy Center Change of Use Page 7 of 7 April 4, 2024 12. Site Plan Approval: Per RMC 4-9-200, site plan review is required for any development in the CA zone. The purpose of the site plan review process is to analyze the detailed arrangement of project elements to mitigate negative impacts where necessary to ensure project compatibility with the physical characteristics of a site and with the surrounding area. Site plan review ensures quality development consistent with City goals and policies. Site plan review analyzes elements including, but not limited to, site layout, building orientation and design, pedestrian and vehicular environment, landscaping, natural features of the site, screening and buffering, parking and loading facilities, and illumination to ensure compatibility with potential future development. Decisional criteria for site plan approval are itemized in RMC 4-9-200.E.3. Site plan review is required for development in the CA zone. Please review RMC 4-9-200, Master Plan and Site Plan Review for full site plan review requirements. 13. Permit Requirements: The proposal requires an Administrative Site Plan Review and Environmental (SEPA) Review. Land use permit fees would total $5,07150 ($3,030.00 Administrative Site Plan Review + $1,800.00 Environmental (SEPA) Review + $241.50 5% Technology Fee = $5,071.50). Each modification request is $290.00. A 5% technology fee added to the total cost of the reviews would also be assessed at the time of land use application. All fees are subject to change. Other informational applications and handouts can be found on the City’s Digital Records Library. The City requires electronic plan submittal for all applications. Please refer to the City’s Electronic File Standards. 14. Impact Fees: In addition to the applicable building and construction fees, impact fees would be required. The fee in effect at the time of building permit issuance will apply. When an existing structure or building or portion thereof has been vacant for less than three (3) years, the impact fee shall be the applicable impact fee for the land use category of the new use, less any impact fee previously paid for the land use category of the prior use. If no impact fee was paid for the prior use, the impact fee for the new use shall be reduced by an amount equal to the current impact fee rate for the prior use. When an existing structure or building or portion thereof has been vacant for a period of three (3) years or more, the impact fee shall be the applicable impact fee for the land use of the new category; there shall not be a deduction of the impact fee that was or was not previously paid for the land use category of the prior use. For informational purposes, the 2024 impact fees are as follows: • A transportation impact fee of $19.81 per square foot of daycare. A handout listing all of the City’s Development related fees is available for your review at https://edocs.rentonwa.gov/Documents/Browse.aspx?id=8217302&dbid=0&repo=CityofRe nton 15. Next Steps: When the formal application materials are complete, the applicant shall have the materials pre-screened prior to submitting the complete application package. Please contact Andrew Van Gordon, Associate Planner, at 425-430-7286 or avangordon@rentonwa.gov to submit prescreen materials and subsequent land use application. 16. Expiration: Upon approval, the permit shall be implemented within two years unless other time limits are prescribed elsewhere in the Renton Municipal Code or state law. The Hearing Examiner may grant one extension of time for a maximum of one year for good cause shown; the burden of justification shall rest with the applicant. It is the applicant’s responsibility to monitor the expiration dates.