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HomeMy WebLinkAboutLUA82-072DRAINAGE POLICY ANALYSIS GREEN RIVER/EASTSIDE WATERSHED APPENDIX C Prepared for HOLVICK deREGT KOERING Prepared by ENTRANCO ENGINEERS 1515 - 116th Avenue N.E. Bellevue, Washington 98004 August 1982 BACKGROUND In 1982, the U.S. Army Corps of Engineers built Howard Hanson Dam to control river flows and prevent major areawide flooding of the Green River Valley. Interior drainage problems in downstream subdrainage basins were not resolved by Hanson Dam. Runoff from these downstream areas could not drain into the Green River during high river flows and thousands of acres of valley floor would flood under conditions of the 100-year flood. In the early 1960' s, King County and the affected valley cities asked the Soil Conservation Service (SCS) to help solve the interior drainage problem. The SCS proposed construction of a system of drainage channels that would contain and convey flood waters to pump stations that could pump the interior drainage into the Green River. In partial implementation of that plan, the SCS built the Black River Pump Station plant in Renton in 1971 and the P-17 Pump Station plant in Tukwila in 1974. The primary objectives of the project were to protect agricultural lands from flood damage and to mitigate the increasing flood impacts from urbanization. The operating plan approved by the U.S. Army Corps of Engineers for releasing flows from Hanson Dam utilized virtually the total safe conveyance capacity of the Green River channel . Therefore, when plans for pumping interior drainage to the river were proposed, it was recognized that additional river channel capacity was needed. At the request of King County, in 1968 the Corps of Engineers began a study of levee improvement needs along the Green River between Auburn and Tukwila. In 1968, King County and the sponsoring valley cities of Auburn, Kent, Renton, and Tukwila signed an interlocal agreement creating the Green River Basin Program to better coordinate local response to surface water problems and provide leadership in carrying out responsibilities as local sponsors of the federal projects in the valley. During the two and one-half decades since establishment of the basin program, economic, political , and social conditions have changed the land use priorities in the Green River Valley. In response to these changes, local comprehensive land use plans and zoning of the project area have been revised to permit development of virtually the entire floodplain area north of Kent. As a result, the Eastside Watershed, Westside Watershed, and Corps Levee Projects have each been reformulated. In March 1977, the SCS declared the Westside Project inactive from a federal standpoint. In July 1982, the sponsoring local governments withdrew from further study and analysis of the Eastside Project, and the SCS indicated that federal funding for that project would be withdrawn. The local governments, however, have agreed to support an interagency flood emergency operating study that will include an agreement to establish the criteria for an operating pump to pump interior drainage to the Green River. Also, in 1982 the Corps of Engineers completed the levee evaluation and determined that the magnitude of justifiable levee improvements necessary to prevent the Green River from overtopping during a standard project flood was not significant enough to warrant a federal project; so the levee improvement project has been turned over to King County for any further action. EXISTING POLICIES As a result of the City of Renton' s withdrawal from the Eastside Watershed project (SCS/P-1 Project) , the City has proposed the following set of interim flood management policies for the Eastside Watershed area (source: David R. Clemens, letter to Mayor Barbara Y. Shinpoch, dated June 11, 1982) . 1. The City of. Renton adopts the P-1 Channel alignment from S.W. 43rd Street northerly to the Black River Pump Station. The alignment and flood storage capability shall be more precisely defined as a result of a hydrologic analysis which will follow completion of the interagency flood operating agreement presently in progress. (Ed. : The hydrologic analysis is presumably the Federal Emergency Management Agency [FEMA] Flood Insurance Study currently being updated. ) 2. On the basis of the above-mentioned study, the City of Renton will establish flood storage regulations consisting of two components: 1) relief from the existing required flood storage; and (2) on-site retention of future runoff from newly developed properties. Although no precise number has been established at this time, it would appear that approximately two cubic feet of water storage would be required for every one square foot of new property development on the valley floor (those properties below elevation 25) . 3. The City of Renton will adopt regulations providing that a property owner may determine whether to excavate the required flood storage area on the site being developed or incrementally construct the P-1 system commencing at the P-1 pump station and progressing southerly toward S.W. 43rd. All spoils removal , utility relocations, and street crossing requirements would be the responsibility of the proponent. 4. If a storm drainage utility is instituted on a citywide basis, the City Council will consider providing a portion of the capital funding for the storm drainage system for the valley area to provide for some of the cost of wetland property acquisition and utility and street crossings of the drainage channels. The drainage utility may also be considered as the proper method for future funding of maintenance costs for these facilities. The .:ity of Kent also has flood control ordinances covering both floodplain storage and on-site stormwater detention or retention. The City of Kent requires compensating storage equal to 50 percent of any fill placed on the floodway fringe below the elevation of the 100-year flood level . In addi.:ion, the City requires on-site stormwater storage equal to 8-1/2 inches times the area of the site for all areas that drain to an interior drainage pump station (six-day, 25-year storm) . Kent requires on-site storage of a volume equal to the six-day, 100-year storm for the area to the East of the West Valley Highway. The City' s stormwater control ordinance requires on-site detention sufficient to attenuate the 25-year post-development storm runoff to a flow rate equal to or below the 10-year predevelopment flow rate. A policy requiring that compensating storage equal in volume to any fill placed on the floodplain below the level of the design flood is a widely accepted method for handling development on floodplains. A given flood elevation will be essentially unaffected by an equal exchange of excavation and fill below that level , given that the storage provided is connected to the floodway and is in the same general area as the fill . However, due to the nature of most floodplain cut and fill exchanges the floodplain elevation for flood flows greater or less than the design flow are often affected significantly. Figure la gives a comparison of a typical compensating storage exchange, and Figure lb shows the result of the exchange upon the flood stage storage curve. In most cases, compen- sating storage will lower flood stage elevations for flows less than the design flow and raise the flood stage elevations for flows greater than the design flow. Figure 3, to be discussed later in this report, is an example of how compensating storage can affect flood elevations in the vicinity of the Black River Pump Station. The compensating storage policy works well in situations where the storage provided is an enlargement of an existing drainage channel because it generally enhances the conveyance capacity of the floodway. However, storage that is not connected to the floodway by an adequate drainage system is of limited or no value. Therefore, in situations where the site of development is isolated hydraulically from the floodway, the developer is faced with either acquiring right-of-way and constructing a drainage conveyance system to connect to the floodway or purchasing the required compensating storage from a property owner adjacent to the floodway. Compensating storage for off-channel sites must be designed to drain to the main channel under nonflood conditions and fill by surcharging under flood conditions. 100-YEAR VLoo0 PLAT N Ir. 111p gSTREAM J!1 ii;0;:;;:f„r: t:: % FtnoFp vt..tta t Lt_ Coe-tPeosiki JG SrozA(,.e. Vt.0 ac la. Typica pvvnsa-I Sl-arage E,-c-h25444ge- E_xarnple_ f 1O-YLar flood plain EltvAioh fa o. 3 G41'p Ar¢a of Ail Cnr deucloPmunf W CefA fv, co k/1 to P4/, 0,, J Arca oC excavation Cor S+arage. A Normal S Ttlrn Eltvakiovt E / Cross Se.4-Iona( Arca 30.— S-4-orage_) i=tcuaa lb. Flood s{-a$e- Si-ora$e. Cgue_ Sore and A£4eir De,clopmt..a+ WA Compcosatin$ S-rsge Land development usually results in an increase in both the volume and rate of stormwater runoff from the predevelopment level . The objective of stormwater detention facilities is to hold the post-development runoff rate equal to the predevelopment rate by storing the excess stormwater until such time that it can be released without exceeding the predevelopment runoff rate. If the development site is located on the floodplain, stormwater detention facilities generally are not applicable; therefore, the policy of providing additional storage equal in volume to the increase in stormwater runoff volume resulting from the development (for a given design storm) is usually imposed in lieu of stormwater detention. EXISTING FLOOD MANAGEMENT OPERATIONS Stormwater inundation of property in the Eastside Watershed can be caused by at least three different sets of circumstances: (1) ponding due to high water table and/or inadequate on-site drainage; (2) stream bank overtopping due to inadequate stream channel capacity; and (3) the accumulation of stormwater runoff (i .e. , storage) behind the Black River Pump Station as a result of the difference between the stormwater inflow at the pump station and the outflow pumped discharge of the station. Stormwater ponding due to high water table and/or inadequate drainage is generally an on-site problem and the concern of the individual property owner. The corrective action is also generally the responsibility of the affected individual property owners. However, stormwater inundation by streambank overtopping or storm runoff storage is an off-site problem that involves coordinated public effort and is the subject of this report. The 1979 FEMA Flood Insurance Study of the Eastside Watershed appears to be the commonly accepted authority for delineation of the floodplain and the flood level profile for the Eastside drainage system (i .e. , Black River, Springbrook Creek, Mill Creek, Garrison Creek, Panther Creek, et al ) . The FEMA study, however, estimated only the then current flood conditions and did not address future flood conditions. In order to obtain information regarding current (1982) and future flood conditions, two valley property. owners (Holvick deRegt Koering and the Al terra Corporation) located immediately upstream of the pump station hired Entranco Engineers to update the FEMA study data base and rerun the FEMA study hydrograph model of the 100-year storm event for both present and future land use conditions. Recent (October 1981) topographic data was obtained from the Corps of Engineers. Existing and planned future land use data was obtained from the planning departments of the cities of Renton and Kent. Figure 2 shows the resultant 100-year/24-hour storm hydrographs for present and future land use. Both hydrographs represent conditions without the federal project. They are presented here to show the impact of development on flood flows in the Eastside Watershed and to illustrate the relationship between pump station discharge and stormwater accumulation behind the pump station. The King County Department of Public Works has responsibility for the operation of the Black River Pump Station and that agency has recently reviewed the operating policy for the pump station in relation to the findings of the Corps of Engineers levee study for the Green River. Not withstanding that, in practice, the pump station operation is dictated by actual river conditions as observed by a roving, on-site levee watch, the Public Works Department has stated that a maximum pump discharge• of 400 cubic feet per second (cfs) when the Green River is at 12,000 cfs at Auburn appears reasonable for planning purposes. The 400 cfs pumping scenario is also the scenario used by the Corps of Engineers for its levee study. Therefore this pumping scenario is used here to represent present pump station operating policy. An estimate of the volume of stormwater that will accumulate behind the pump station during the 100-year storm event for any given pump operation scenario can be obtained by subtracting the proposed pump station outflow hydrograph from the station' s inflow hydrograph. A dashed line shown on Figure 2 represents the maximum pumping rate of 400 cfs. The area of the hydrograph above the dashed line represents the maximum volume of 1 2.0o0 1 Future land use hydrograph I 5 o o 11 2 xtsk-i-ng. conditions hyd,cograph tl J 1000 --__- _p ___\ -_-----1_-- 1000.ev. g I iU SOCK 400 CFS l I ./. 1 0 0 24 48 2 96 120 TIME IN NOURS a. 2 Rood hvdroora0) 34 Blatt Zvex ?nurn Skakion -Car ne YiDO- e_ar S-orm . W nouk S.C.S. 1"- t"ro'1w . stormwater that will accumulate behind the pump station at the 400 cfs outflow pump rate. This volume is 970 acre-feet for existing land use and 1 ,800 acre-feet for future land use conditions. Figure 3 is a flood stage elevation vs. storage capacity curve for the Black River Pump Station. It gives the approximate elevation that stormwater runoff will rise behind the pump station for any given volume of stormwater accumulation. Figure 3 indicates that the flood water elevations associated with the stormwater accumulation volumes derived above. These elevations are 14.7 feet (NGVD) for existing conditions and 17.1 feet (NGVD) for future land use conditions. The 17.1-foot elevation at the Black River Pump Station for future land use is based upon predicted increases in stormwater runoff rates and volumes due to development but assumes no change in the existing drainage channels and storage facilities. The potential exists then to implement changes or programs that will reduce the flood elevation level for future land use to an elevation lower than 17.1 feet. Some of the actions that will tend to reduce flood levels in the watershed are: (1) the preservation of stormwater infiltration capacity (e.g. , less intensive land use, planned unit development, infiltration systems, etc. ); (2) an increase in the discharge rate at the Black River (and possibly Kent) Pump Station; (3) an increase in flood storage of the drainage network through channel improvements; and (4) the use of regional or on-site stormwater retention/detention facilities. The remainder of this report will discuss the latter three courses of action. FLOOD MANAGEMENT ALTERNATIVES The depth, extent, and duration of stormwater inundation in the vicinity of the Black River Pump Station are sensitive to the discharge rate of the pump station. This can be illustrated by observing the effect of increasing the pump station maximum allowable discharge rate to 1 ,000 cfs. This discharge rate is represented by a dotted line on Figure 2. At this greater discharge rate, it is predicted that only 15 acre-feet of stormwater would accumulate behind the pump station under present 25 20 Without Project 15 s I## With Project z c 1 0 I CO 03 5 Note: Storage-elevatiol curve for project o condition assumes that excavation u- below 15 ft. is used as fill between 15 ft. and 20 ft, 0~ r 0 1000 2000 3000 4000 Storage Capacity (Acre—Feet) Figure • 3 FLOOD STAGE ELEVATION STORAGE CAPACITY CURVE BEHIND BLACK RIVER PUMP STATION conditions. This volume is 955 acre-feet less than the accumulation predi :ted at pump discharge of 400 cfs and can be easily stored in the preset pump station forebay pond. Under future land use conditions, the anticipated accumulation of stornwater at a pump discharge rate of 1 ,000 cfs is 630 acre-feet, down 1,17C acre-feet from the accumulation volume at the 400 cfs discharge rate. The Hood level elevations at the pump station associated with a 1,000 cfs pump discharge are 4.0 feet (NGVD) for present conditions and 13.0 feet NGVfi) for future land use. The lownstream side of the pump station (i .e. , Green River channel ) is far less sensitive to the increased pump discharge rate than the upstream side i .e. , Springbrook Creek channel ) . During an April 1982 Green River Basin Technical Advisory Committee meeting in Renton, the Corps of Engineers' representative, reporting on the status of the Green River Levee project, stated that at the 100-year flood level in the Green River (i .e. , 12,000 cfs at the Auburn gage) , each additional 100 cfs of pumped input to the Green River from the Black River Pump Station would raise the river flood elevation about one inch, or one-tenth of a foot. On the basis of this information, a 600 cfs pump discharge increase at the Black River Pump Station would raise the 100-year flood elevation of the Green River from six to seven inches. The backwater effect of this pumping is estimated to extend less than one-half mile upstream from the Black River confluence. Using the Corps of Engineers' October 1981 topographic maps and the 10C-year and standard project flood profiles for the Green River, the levee improvements required to accommodate a six-inch increase in the 100-year flood profile of the Green River between I-405 and the Duwamish Waterway were investigated. Based on maintaining one foot of freeboard above the 100-year flood profile, it was calculated that the improvements required to in:rease the Green River channel capacity in the subject area to accommo- date a 1,000-cfs discharge from the Black River Pump Station during the 103-year flood event would cost approximately $200,000. The levee improvement project will benefit not only the Eastside Watershed by increasing channel capacity but will also benefit the entire Green River drainage system by correcting existing deficiencies in the levee system between Tukwila and the Duwamish Waterway. The magnitude of the estimated cost indicates that the cost of constructing levee improvements to accommodate an increased pumped input from the Eastside Watershed is far more cost effective than providing floodwater storage on the upstream side of the pump station. It is recognized that there are more factors that affect these two alternatives than those laid out in this report; however, the information does indicate that an attractive low-cost alternative to the federal P-1 Channel and that a comprehensive cost/benefit analysis of the trade-off between storage and pumping are warranted. The Surface Water Division of King County' s Department of Public Works has indicated that it plans to investigate the need and cost of levee improvements within the next few months, and the Corps of Engineers has indicated that, if requested, it could provide the County or the sponsoring sponsoring valley cities assistance in evaluating the effect of different pumping input alternatives to the Green River. Resolution of the levee improvement/increased pump allotment issue is basic to the development of a rational floodplain management policy for the Eastside Watershed. As mentioned in an earlier section, some flooding is the result of the inadequate conveyance capacity of some sections of the Eastside Watershed drainage system. Adequate conveyance capacity is important to ensure that the system can deliver flows to the pump station at least equal to the planned discharge pumping rate of the pump station. Stream flow routing data from the Entranco study was compared to the stream cross section and profile data collected for the FEMA Flood Insurance Study to estimate the adequacy of the existing drainage channels to accommodate future floods within the channel banks. Figure 4 is a map which indicates the locations where the channel appears to be inadequate to convey the projected future 100-year flood flow. BLACK TZ YEIZ PUMP STA. i. ' ! . 0 I' i ......... , 7, , . 07-0ED °, 0 / 1 1 I ., r o: O `) , 4. Tukwila r l Nr• ® t} s lir 1its, I a 1t I i 411,' om,„\\ i O O i sis O 0ari O j Y-i O o 0•' s Li ' Oaf ; °° ,w 1 N Lin 1 I o 0 ° 0 I rl s LJ nnII0 J U 0 ij [i: w N. ^o.um 91[1-113-11- Igbi u xJ40, o i 1 000 s 0 N. I r N w i11-L 1 i iii PM w 4:11/ / . ." " fa 1 1 r 13 = ... ._. al1/411111111111.111.111141111116 1. 1.1%61 et ! i c-_-_-_-= R I ira i:i t t., w N 1 MO O) W.e 11' 1:J 1 w w. ! 1 r 7 1n tly L_.J u w a 7..7 f qrhITJ 0 ier si t , i. , u 1 c, 4, L) VI m w. r, i I 1 n O u r I A) 11 r--, _ i KEY N _ A of Iw)ADE6 vA"T Kent CD.. 4t)O CNe.wPNEL COWVEYA C-C. I. Cn.vAGLTY OR. rr LbOv FLOW QESTRIGT O J I J n,. 4I 1 r f c«uQE. 4. 4' Inadeoiute. Conveyance eapac.t-y ay Road Flowyeaso r'. Resi-rtci-tons in -Hie. Itt Klvr r f Eat sick. ,A( 1 VVaS 0.• Green River " Basin Program .,,,.,,.,,-:_., King County Drainage District No. 1 has a continuing program to maintain and improve the capacity of the interior drainage system on the valley floor of the Eastside Green River Watershed. The District is working to alleviate channel conveyance deficiencies and improve existing channel conditions as best they can within right-of-way constraints and budget limitations. The benefits of channel improvement are twofold: they not only provide improved hydraulic characteristics but, in many cases, they provide increased channel storage capacity, thereby reducing the volume of fugitive (i .e. , out of channel ) flood waters. The data developed by the recent storm drainage studies initiated by Holvick deRegt Koering could provide valuable information for indentifying and prioritizing needed channel improvements to accommodate present and future flood conveyance requirements. In addition to the District' s program of maintaining and improving the watershed' s main drainage channels, the cities of Renton and Kent have policies to upgrade drainage structures in road right-of-ways. Still another consideration in developing a policy of stormwater management for the Eastside Watershed is the effect of the time of travel of stormwater flows upon the flood hydrograph. The Eastside project is sensitive to the shape of the runoff hydrograph at the Black River Pump Station. It is important to understand this sensitivity so that policies adopted for the watershed do not conflict. As stated earlier, the discharge from the Black River Pump Station is limited by the rate of flow in the Green River. Under present operating policy when the flow in the Green River at the Auburn gage is at 12,000 cfs, pump output from the Black River Pump Station is limited to 400 cfs. and when the Green River is at flows less than 12,000 cfs (at Auburn) , the Black River Pump Station may discharge at a greater rate. (Ed. : This rate will vary depending upon the elevation of the Green River as observed by an on-site levee patrol . ) The potential of a pumping discharge rate above 400 cfs when the Green River is below 12,000 cfs is relevant because the estimated time of travel for flow releases from Howard Hanson Dam to reach the confluence of the Black River is 22 hours. Therefore, assuming that the Green River is below flood stage at the time that the 100-year design storm hits the Eastside Watershed, there will be an initial period of time, possibly up to 22 hours, depending upon other inflows (e.g. , Westside Watershed) , in which the Black River Pump Station may pump at an essentially unlimited rate. Under this particular assumption of prestorm conditions, it would be advantageous to the project and would reduce the required flood water storage behind the pump station to accelerate the arrival of runoff to the pump station during the initial period of the storm (i .e. , the first 22 hours after the start of the storm) . It would appear advantageous then to not require stormwater detention for drainage areas in the downstream portion of the drainage basin, but instead promote rapid conveyance of stormwater from these areas to the pump station. The rationale being that if you can pump the water out of the basin and into the Green River quickly, it makes room available for runoff generated farther upstream. Conversely, stormwater accumulation behind the pump station and stream bank overtopping can be reduced by detaining stormwater runoff for a period of time sufficient so that its arrival at the pump station is after the stormwater inflow rate has dropped below the pump station discharge rate. Figure 2 shows that during the first 10 hours of the 100-year design storm, the stormwater inflow at the pump station is below 400 cfs existing maximum pump discharge rate arriving at the station; therefore, the pump station discharge will dispatch the total stormwater inflow. During the next 30-hour period, the inflow rate exceeds the 400 cfs discharge rate and the flow excess is retained in storage behind the pump station. Some 40 hours after the start of the storm, the inflow rate falls again below the allowable discharge rate and the pumps, continuing to discharge at a 400 cfs rate, begin to drawdown the storage volume that had accumulated during the period of excess inflow. In other words, it is only between the 10th and 40th hours of stormwater runoff that inflow exceeds the allowable discharge. If it were possible to reschedule the arrival of a portion of this excess inflow to the periods either prior to the 10th hour or subsequent to the 40th hour, the volume of accumulated storage and the resulting elevation rise of floodwaters will be reduced. Figure 5 gives an example of how spreading the inflow hydrograph at the pump station by accelerating early inflow and detaining later inflow can reduce storage volume requirements. The retention/detention of stormwater by means of regional and on-site facilities is one method of spreading the hydrograph and rescheduling the stormwater arrival until some later time period. These facilities could serve to reduce accumulated stormwater if they held back until after the 40th hour, stormwater that would otherwise have arrived at the pump station between the 10th and 40th hours. The present stormwater drainage policies of Kent and Renton require that on-site stormwater detention facilities be designed to attenuate the peak of the 25-year storm event. These facilities are of little value in attenuation of the 100-year storm runoff peak as most on-site facilities are designed to "pass" a 100-year storm runoff peak. The most effective and economical method to achieve control of 100-year storm runoff peaks may be by construction of subbasin or regional facilities located on the major feeder drainage channels to Springbrook and Mill creeks. It should be obvious that the retention/detention of runoff scheduled to arrive during the initial 10 hours of the storm is counterproductive because flow arriving at the pump station during the first 10-hour period would be discharged immediately, whereas a portion of the flow arriving after the 10th hour must go to storage. Likewise, retention/detention of stormwater scheduled to arrive between the 10th and 40th hours must be detained for a sufficient period of time to arrive at the pump station VOLUME oc t*:•:: ...:1: 1:\STD tZAG.E r.: IZEOuCTIol,..) 7 t A:7: 3 9 II POMP STA-110N s, 0 iS C.“A R G,E. RA-re 111 41 CI U A 4 A VOLUME OF VOLUME OF r)AccacizA-re.D DeTA 1 NX-D CD q RAN ov ROW OFF 4 4\ Flq°Re, 5 CO UA LUTA-I-INC EFFECT OF 1:ZUK30 FP ACC.ELEZAT10t.) 4.4.)D D E.TEtJTIO I.) OW THE RUIJOFF NY OROG.RAPVI AIJD THE FLOODWATER STo R t..a E -Bet-110,3o THE 15 LAC-K '1:ZtvGR 3cT. 'PUM P STIN.TI 0 i...) after the 40th hour (and at an aggregate rate not to exceed 400 cfs) . Otherwise, the retention/detention is of little or no value in reducing accumulated stormwater or flood elevation levels behind the pump station. Stormwater detention facilities are generally justified on the argument that the facility will hold back the increase in runoff rate due to development, and control the runoff rate to a level equal to or below the predevelopment runoff rate. The primary objective of these facilities is to prevent any increase in off-site flooding and erosion as the result of development by maintaining stormwater flows at predevelopment levels. However, in a system, stormwater detention facilities can often fail to achieve the desired objective because the controlled but untimely release of detention storage from one facility may nullify the peak reduction in the drainage basin. Figure 6 shows two hydrographs that illustrate the situation described. In order for the system of two detention facilities of Figure 6 to achieve the objective of predevelopment stormwater flow rates, the release of the upstream facility must be timed to not coincide with runoff from a facility farther downstream such that the combined flows exceed predevelopment flows. The same principle of timing the release of detained excess stormwater so that the impact of the total system releases in the aggregate do not exceed the predevelopment impact can be applied to the Green River Eastside Watershed so that the flood level for future land use condition is no higher than the flood level for existing conditions. This system of operation requires no greater detention volume than presently required; it involves only the timing of the stormwater release. On the basis of the above discussion, it appears that the rising flood elevation levels due to development in the Eastside Watershed could be mitigated by a policy that encourages or requires stormwater storage and detention with scheduled storage release for developments in all but the lower portions of the watershed and channel improvements in the lower portions. j, l 1- Th __ tN/ I A BoslIN "T N. 1 -1DctEssiloi3 G.c4La J COMBINED WYPROGRAPI BEPoRE DCTe.JTtON COMBINED 4NOR0GRAPL* AMR tETE.ETION I i5 INOIVIOU L 14YOROGRAPI4S AFTER. OGTENTtOn) POST DEVEWPMENT PEAKl BE cRE DETElJnoN =I2 I t;' 1 PoST DEVELOPMENT 10 PEAK AF T8Z 44 OETt)3TLOW IO FLAK AND DF[E 1TW.'1 B ASiN DESIGN OuTVLUAN s BASIN 6 IVOR0GRAP4I BASIN A NYD2O4• • •I4\ 5 15010 20 25 30 35 1 FII,IKE 6 I THE EFFECT Oc TINrE•OF-TRAVEL OM "DETEWTIOP. FACILITI iZELEASE i i The discussion of alternatives contained herein is certainly not exhaustive, but it does provide valid, low-cost, and environmentally less disruptive floodplain management options to the apparently defunct federal P-1 Channel project. BEGINNING OF FILE FILE TITLE F, L Ls•e.25c.up E A-01/4c---L- Landscape Guidelinesp for Par - .t r Renton, Washington RECEIVED CITY OF RENTON HEARFNG EXAMINER First City Equities JAN 1983 AM PM 7,8,9amiti2111213.415,E 6 EXHIBIT NO. by ITEM INO. 492 RICHAFD CAROTHERS ASSOCIATES Planner/Landscape Architects/Urban Designers 1 .0 LANDSCAPE GUIDELINES The landscape consists of elements that give form to exterior spaces. Thus,the character of the landscape is created by elements such as streets andbuidingsetbacks, the variety and placement of elements such as signing,site lighting, walkways, and plant materials, and the arrangement of majorfunctionalelementssuchasprojectentrances, parking lots, buildings , ser-vicE areas, etc. GivEn that project architecture and building sites within Earlington Parkwillmostlikelybeofvaryingtypesandsizes, landscaping as a design ele-ment will play the key role in creating and conveying the overall characterofEarlingtonParkasa "park-like" working environment. The purpose, then,of these Landscape Guidelines, is to provide design criteria which will helptoinsurethatEarlingtonParkachievesanimagethatisdistinctive, clearlyunderstandableandunified. 1 . 1 INTRODUCTION TO THE EARLINGTON PARK LANDSCAPE CONCEPT As a part of the Earlington Park master plan, a master landscape plan has beenconc?ived to organize, unify and create a distinctive character for the wholeofEirlingtonPark. The master landscape plan recognizes that Earlington Parkconsistsoftwoprominentzones, namely, the streetscape zone and the interiorzone, An understanding of the nature of these two zones is important to under-standing the landscape guidelines and their intent. 14040 , .vr...,. .,, )e.„.4...„ ". ,,,,v,..., .:,1 C ii,, ," 6.01414lo 114,5447,, - << < , -,r. , 37. . 1 Ae. 0 t) 18, 1 i.ef„.4.,.. 1.0 i a 4.P..%- ..--4,-... v4A-f lry5r_TCAI'E. ZONE- IN 1 R OR ZON- 1 . 1 . 1 Streetscane Zone The streetscape zone is the primary image setting zone and it includesallarterialandcollectorroads. All improvements within this corridor Iill will have the greatest degree of control . Attributes within this zone 14, i nclude: 1 . The Landscape Easement - This easement begins at the back of the curbandextendsinwardforadistanceof30feetalongallarterialandcollectorroads. The first 13 feet minimum to 24 feet maximum aredesignatedasapublicparkway. This parkway includes a 5 foot walk-way/jogging trail . The remaining 6 feet minimum to 17 feet maximumshallbeatransitionzone, permitting Owner and Occupant site/land-scaping improvements. Common elements within the Landscape Easementincludewalkways, jogging trails, par course, planting, irrigation,street lighting, project signing and project entries. r.je--- P L MIN. alt AND occUPANT 1%r1_ ' "h 5'WALK tik_ h lir r_.-= W LAND s.W. e Mt Gc LAWN MAL GATP011.1 G PARKWAY T 1q-ANtTi NCB. 1 .1 . 2 Streetscape Zone Design Concept The streetscape within Earlington Park will consist of a unified singleimage, namely: a single row of street trees planted approximately 5 feetfromthecurblineonalandscapedberm, on both sides of the street, except on the west side only of Powell Avenue Southwest and on the east side onlyoftheproposedValleyParkway, and on the north side only of Southwest 7thAvenue, east of the Powell Avenue Southwest and Southwest 7th Avenue inter-section. Informal tree, shrub and groundcover plantings will occur behindthesinglerowofstreettrees. 3t :ro sr..ovecim9.-4142' jkt 't o Q1! I tv:,• . 14.) . '1:.:*111101111111.a@ lb 0 . J. 7th AENuE. in 4---AIP IP 0 0.91. • V/ i c . r..•Ur N>`O2MA L PLANT IN : Individual project entries will punctuate these plantings providing high-lighted corporate identification. The major Earlington Park entry monuments will be provided at three inter- sections, namely: the intersection of Southwest Seventh Avenue and Powell Avenue Southwest, Southwest Seventh Avenue and the proposed Valley Parkway,and Valley Parkway and future to Phase II , Tract A. A jogging trail and parcourse will meander through the public parkway pro- viding an added dimension to the overall Earlington Park streetscape scene. 2- Sk1P4i - 5- 11/41k 1 it ,_ ; eh .. 4 -D kloor it FW3LIG A}Z RAL OR PA'KWAI' cof._L_ TofZ 1 . 1 .3 Interior Zone The interior zone encompasses all exterior elements from the 30 foot Land-scape Easement to the building setbacks. This zone is subject to the needofeachOwnerandOccupantand, thus, is meant to have a greater degree offlexibilitythanthestreetscapezone. Common concerns within this zoneinclude: parking lot arrangements and landscaping, site lighting, regula-tory and directional signing, and service area screening. FOP.:• 3 GtSADYIII "' INT RIOR ZONE 1 .1 .1 Interior Zone Desi n Concept It is intended that the interior zone of Earlington Park, consisting pri-marily of parking lot landscaping, be planted in geometrictoSection1 .2.5.c for plant types. ) Subtle light levels, restrained graphicsandscreeningofserviceareaswillallcontributetoreinforcingtheEarl-ington Park landscape design concept. 1 .2. LANDSCAPE DESIGN GUIDELINES 1 .2. Assessment District Installation and Maintenance Agreement 1 . All landscape improvements within the public parkway will be installedbytheGrantor. 2. The Grantor has entered into a five year maintenance agreement to main-tain the public parkway. Landscape maintenance will be paid for throughAssessmentDistrictrevenues. Following the expiration of the five yearmaintenanceperiod, all maintenance will be assumed by the Owner and Occu-pant of individual development parcels and will be paid for through thecontinuationofanAssessmentDistrict. 3. The 30 foot Landscape Easement (public parkway and transition zone)landscaping and irrigation will be installed as a continuous linear system. Demolition of this system at vehicular access points willbenecessaryduringtheprocessoftheaccessdriveinstallation.It is a responsibility of the Owner and Occupant to maintain the flow oftheirrigationsystemduringconstruction, and to re-establish theplanting, grading and final irrigation layout that has been altered. PRIVEIk1A`r MT KY 1'. . . I fi s pR 1 Q J f s . • 11 L R FAIRiGA INiTiNcI I cl.C—{— 1 .2. 2 Maintenance of Unimproved Sites 1 . Sites that are not improved or built upon shall be maintained in acleanandneatappearancebytheOwnerandOccupant. Weeds, brush andtrashwillberemovedtwiceayear, once in the spring and once in thefall , or more often as required to maintain an high quality appearance.The Grantor and their representative have the right to perform the nec-essary maintenance and charge the individual Owner and Occupant as nec-essary. 1 .2..3 Landscape Coverage 1 . A minimum of fifteen (15) percent of the area within the propertylinesofadevelopmentsiteshallbedevotedtolandscapematerialsunlessotherwiseapprovedinwritingbytheGrantor. 1 .2.i Street Frontage Zone Design Guidelines 1 .2.z .a Definition of Street Frontage Zone 1 . The street frontage zone is defined as that portion of the site whichfrontsontheLandscapeEasementand/or is visible from the street. ILeNtegi. NT J r„ ,, ,,,fz AR, I1 I 1 .2.4.1 Specific Design Limitation within the Street fronta e Zone 1 . Grading: Finish grading for each site shall meet the existing gradeatthePublicParkwayboundary. Transition slope in this zone shallnotexceed4:1 . 2. Service Areas : Service areas within this zone are to be enclosed withsolidwallsandscreenedwiththeappropriatelandscapematerial . Seelandscapemateriallistfor "screening shrub" types. 3. Parking: All berms within the Landscape Easement zone shall be3feetminimumabovethesurfaceparkingelevationwithinthe streetfrontagezone. TRANIsi-nokk ZON5 T ,(' % 'lf'4 MAX. s(.op P.,/ NANGt5 15 i U1e5p r al Z e,..,..,,. ./...,treA cf)At, di `5.3 Q= f A 2 1N t ut t,tG GARTgIALTOTORIZ PACK JAY 4. Screening Shrubs: The following shrubs, in combination with walls orfences, have been selected to aid in eye level screening of serviceareas. Planting areas shall be a minimum width of 4 feet. All plant-ing areas exceeding 4 feet shall also conform to these landscape guide-lines. The shrubs should be planted at a size to achieve a minimum height of 5 feet within a 3 year period from the date of planting. Plant Name Maximum Spacing Comments Photinia fraseri 5' on center Cotoneaster franchetii 4' " " Cotoneaster lactea 4' Viburnum tinus 4' " i. Viburnum rhytidophyllum 4' " " Mahonia aquifolium 3' " " Vaccinium ovatum 3' " " Prunus lusitanica 5' " must be clippedArbuteusunedo4' " II Pieris japonica 3' 1, 1, Ligustrum japonicum 3' 'I " Texanum' Thuja occidentalis 22' " " Buxus sempervirens 3. must be clippedRhododendronvarieties4' 1 .2.5 Parking Lot Landscape Requirements 1 .2.5.a Tree Planting Requirements 1 . Two (2) types of trees are identified for the parking lot planting.Refer to Section 1 .2.5.c Plant Material List. ) Type A: End of Parking Column Planting Type B: Interior Parking Lot Planting 5 P „ANTI NCI AT P PP 1Z4INGI Ga-U M N Th'P 'A' ea O p-PkN-TIN4 AR -AT 1.1Ink IP 1-w/A stop n 45 P Gl Type A: These trees shall be planted at the ends of parking columns.A single tree specie, with a minimum height of 12 feet shall be planted throughout the Owner and Occupant' s entire parking lot compound. Type B: These trees shall be planted in the parking lot interior. A single tree specie, with a minimum height of 8 feet shall be planted every third stall . The tree specie may be different in separated parking lots within the compound. Trees must be planted in the immediate vicinity of parking stalls; credit will not be given for perimeter edge tree planting. THRou&14OUT Th GoMPOVNQ.2 1D: M r r rs; 3 ;; KIN lot Go M poP4' B7ia INy10 -AN7 NCBIvaAlip ' S GI:. hrlAN( VARY FROM E o-----fly LOT, #If 01 U2i 3. 2. Tree wells and planter areas within paved parking areas shall provideaminimum4footclearplantingspace. 3. Planting areas shall have a 6 inch curb on all sides. ti PI11loom. It% % isr I h i.„,..,,,„... lpi o' cop /WoURI) r LAN I AR L 5 b Parking and Pedestrian circulation 1 . Parking location and layout should facilitate easy and safe pedestriancirculation. 2. If the parking layout is more than one row deep, walking space with aminimumwidthof4feetbetweenstallsshouldbeprovidedatkeylocations. I All iindlii all VIA-KWAY r ,,r,, as•• FOre i 11,:ilorralIPAgin1114orinpm. 51 iif J`' ---- z A sL CR Lf 3. If parking lots exceed two rows in depth, the alignment of the aislesshouldbeinthedirectionofthepedestrianmovement. 40 r H AO) /off ,Ns- It 1-fir Ir ,,j NO T F6 1611C',ANl aAmPoRS IN op si 0g046ig— p` ' LE . Z ill PA 1allWO0 2 AISLGS OR MORE 1 .2.5 c Parking Lot Plant Materials List Tree species are to be selected from the following lists. If specialsoilorsiteconditionspreventtheuseoftherecommendedtrees , the Owner and Occupant should recommend an alternative to the Design ReviewCommittee. Tree Lists for Parking CoNounds The following lists of trees have been selected to create a park-likeappearanceintheparkingcompound. Type A Trees: End of Parking Column Planting Plant Name Minimum Size Comments Acer platanoides 12' htAcerrubrum12' ht Limb to 6' minimum Acer pseudoplatanus 12' ht Limb to 6' minimum Limb to 6' minimumLiquidambarstyraciflua12' ht Limb to 6' minimumTiliacordata12' ht Limb to 6' minimumLiriodendrontulipifera12' ht Limb to 6' minimumQuercuscoccinia12' ht Limb to 6' minimumQuercusborealis12' htFraxinuspennsylvanica12' ht Limb to 6' minimum lanceolata Limb to 6' minimum Gleditsia triacanthos 12' ht Thornless varieties only, Skyline' , '$hademaster' Type B Trees: Interior Parking Lot Planting Plant Name Minimum Size Comments Magnolia grandiflora 8' ht Limb to 42' minimumStyraxjaponica8' ht Pyrus calleryana 8' ht Limb to 42 minimum Crataegus lavallei Limb to 4z minimum 8' ht Limb to 41/2' minimumCrataegusphaenopyrum8' ht Limb to 42' minimumMallusfloribunda8' ht Limb to 42' minimumCercidiphyllumjaponicum8' ht Limb to 41/2' minimumPrunussargentii8' ht Limb to 41/2' minimumPrunusserrulata8' ht Limb to 42' minimumKwanzan' Prunus subhirtella 8' ht Limb to 41/2' minimumAutumnalis' 1 .2.E Vehicular Access Drive Design Guidelines 1 .2.E .a Location Criteria 1 . Major access drives are to be located as described in Access andDriveLocationGuidelines. Access drives for "right turn only" ingress and egress should belocatedbytheOwnerandOccupantaccordingtocitystandards. f PAIR RpL iZM W/4:1 MAX.Sc.. PR\vMIA`1' j c____ 1 .2.5.b Limited Use Area at Primary and Secondary Access Drives 1 . The "limited use area" is defined as the area extending 10 feetoneithersideofanaccessdriveandinthatareaofthefirst10feetextendingfromthecurblineofthepublicstreet. N'LIMIT Uf Alt: I I NO 0 €1 L11oN 0,-,-,, foil hi• girri P ZMIT j 111 All objects higher than 30 inches above the top of the curb attheaccessdrivecurbopening, including but not limited to, shrubs,trees, signs and earth berms shall be located outside of the limitedusearea. 1 .2.7 Guidelines for Interior Property Lines and Landscape Areas 1 .2.7 a Side and Rear Yard Requirements A 5 foot minimum planting strip is to be provided continuously along and adjacent to all interior property lines. 2 . All site drainage shall be directed away from the 5 foot zone.Drainage within the 5 foot zone may flow to an adjacent property. 3. A maximum slope of 2:1 is allowed within the 5 foot plantingzone. A 1 foot minimum flat transition shall be provided at the top and bottom of all slopes within this zone. OC 4. Where the two properties adjoin, there shall be a 10 foot minimum zone created by the two 5 foot minimum required landscape plantingstripsoneachsideofapropertyline. All planting areas exceedingthe5footminimumshallalsoconformtotheselandscapeguidelines. 5. No walls or fences exceeding 30 inches in height shall be permittedwithinarequired5footminimumplantingzone. Walls or fences separating adjoining parcels may be permitted when located at thepropertyline. 1 .2. 7.b Side and Rear Yard Landscape Requirements I . Either shrub or tree planting shall be required in the 5 foot zone. Where two properties adjoin, shrub plantings with groundcover is required on one side of the property line and tree plantings with groundcover is required on the other. The first Owner and Occupant to receive plan approval shall be required to plant the required treeswithgroundcover. The second Owner and Occupant must then plant therequiredshrubswithgroundcover. I INTERIOR F 0110. taw. pF,A G0\1IZ sHRO gcvNrxo J Ire 3 6 5' 1 .2.7.c Plant Material Requirements - Interior Property Lines 1 . Trees: Shall be located 4 feet from curb or 1 foot from the propertyline. The trees selected for interior property lines must be species that have been used somewhere else on the Owner and Occupant's property.Refer to Section 1 .2.5.c Plant List. 2. Shrubs : Shall be located 3 feet from the property line or 2 feet fromthecurb, and planted with a maximum spacing .of 5 feet on center. 3. Groundcover: Shall be placed 24 inches on center maximum spacing,covering all ground surfaces. If the owner and Occupant selects lawn,as a groundcover, sod must be installed. 1 .2. 7.d Planting and Irrigation Details and Specifications 1 . All planting and irrigation details and specifications shall conformtoCityofRenton, Washington Design Standards and the highest standardsoftheAmericanAssociationofNurserymen, the American Landscape Con-tractors Association, and the irrigation industry. 2. It shall be the Owner and Occupant's responsibility to provide a 1 year guarantee against all defects of materials and workmanship for all plant-ing and irrigation. The Owner and Occupant shall replace plants not innormal , healthy growing condition at the end of the guarantee period withsamespeciesandsize. The guarantee period shall begin when the OwnerandOccupant, and Grantor or their representative has accepted the workas100percentcomplete. o-- 1• J . r - -"\ I 1 1 11 rwierli` 17- M•••• , 1 111 •i`+`7 ...•- • f/.•: t_- 1 .1/• • v ww•.o'• ww•..•.•... v.•,e.•o.•w.) t, 1,•.. i ht. 1.', i f.)I::IJ; • •-1•.. if...p, • , ' + ' • . ...:t:.•_...' ti i...'I .• -y :-eti." 1 i a` ,• --- 4- • t'.l. •I(1. : .. • • /,+_ . • • . .11;:: • :1• • c•.i1 ' '•.. ., 1QQ• J 1 JJ4. . . . . t Y Sal h.Z4 •/1 ' .) 3.r o P11A'c, l: • 7 tom-.•',.,;/.r;.. J•.. f. 1i. _ , ` few 76 / o .••1 t• a,f„r 1 1 t a ' 0- .-...-•-,- t- 4T ./41 T 'C Yam. 1 57 : r! 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Cott TN c+mp'reiver%:e•le1Plc,"1''1f r:~ ,•E..: 11`4tee1 $e.•\ 1i u."7.-.a.- eZOne 6X)( 1ar EXhIIBIT 1 Applicant Holvick, deRegt, Koerinq File W.R-072-82 Project Name First City Equities Rezone Property Location Bounded on West by proposed P-1 Chariel, on south by Grady Way; on east by Powell Avenue S.W. ; and on the south and east by S.W. 7th Street. HEARING EXAMINER: Date January 11, 1983 Recommendation Approval. Req./Rec. Date Received N/A Date Response Appeal - Date Received N/A Council Approval - Date Ordinance 7) (Q Date. /j//0 Mylar to County for Recording Mylar Recording # Remarks: ffl MAR 3 1iy83 t+{a, OF R4, 0 THE CITY OF RENTONt$ MUNICIPAL BUILDING 200 MILL AVE. SO. RENTON, WASH. 98055 o BARBARA Y. SHINPOCH, MAYOR MAXINE E.MOTOR, 90 CITY CLERK • (206) 235-25000, 9gTE0 ;SEPl„1 P March 21, 1983 Loren Davis 1818 Westlake Ave. North Suite 308 Seattle, WA 98109 Subject: C.i o-f -Rents ..,- Ordinance. No. 3716 HdK Rezone 072-82- Dear Mr. Davis: The Renton City Council at its regular meeting of March 14, 1983 has adopted Ordinance No. 3716 changing the zoning classification of certain properties within the City of Renton from General Classification District (G-1) to Manufacturing Park District (M- P) (R 072-82) . A copy of the above-referenced ordinance is enclosed. Very truly yours, CITY OF RENTON Maxine E. Motor City Clerk MEM:db Enclosures 1 cc: Hearing Examiner MEMORANDUM OF CONCURRENCE APPLICATION NO(S): Holvick deRegt, Koering (HdK), Fir- £iy Equities (FCE) , R-072-82 DESCRIPTION OF PROPOSAL: Application to rezone 25.89 acres of property from G-1 to i4-P for office, research and development and other office/warehouse buildi ngs. PRCPONENT: Located on the western 200 feet of the Washington Technical Center plat, defined as follows: Bounded on the west by the proposed P-1 Channel , on the south by Grady Way, on the east by Powell Avenue S.W. and on the south and east by S.W. 7th Street. LEAD AGENCY: Buildi ng and Zoni ng Department. Acting as the Responsible Official , the ERC has determined that the requested modifications to the initial proposal reviewed under ECF-076-82 on December 15 1982, are within the scope of that original proposal and the environmental de..ermination of non-significance is still valid conditioned upon the exclusion from the rezone of the right-of-way for the Valley Parkway. This decision was reached following a presentation by Jerry Lind of the Building and Zoning Department. Oral comments were accepted from: David Clemens, Roger Blaylock, Jeanette Samek, James Hanson, Jerry Lind, Richard Hoighton, Robert Bergstrom, Ronald Nel son, Donald Persson and Ed Wooton. I norporated by reference in the record of proceedings of the ERC on ap)l i cati on R-072-82 are the following: 1 ) Environmental Checklist Review Sheets, prepared by: Robert W. Thorpe, dated August, 1982. 2) Application( s) : Rezone (R-072-82) SIGNATURES: fto nafd . Nel son Bui 1 di ng & Zoni ng Director Richard C. Houghton PLbli ks Director 1') ta-vi d R 1 emens Policy Development Director Date circulated ; December 1, 1982 Comments due : December t , 1982 ENVIROMIWENTAL CHECKLIST REVIIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property from G-1 to M-P for office, research and develognent, and other office/ ware_e.use buildings- The proposed rezone is the western 200 feet of the Washington Tech. Center LOCATION : Plat, clef i nerl as fnl l nws: Rntinded nn the west by the nrnpnsPrl P-1 channel, on the south by Grady Wy. , on the east by Powell Ave. S.W. and on the south and east b;SITE AREA : 29_R9 acres BUILITING AREA (gross ) S w 70h gtreet DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : 3 ) Water & water courses : 4 ) Plant life : 5 ) Animal life : L 6 ) Noise : L 7 ) Light & glare : L 8 ) Land Use ; north : east : south : 1 west : Land use conflicts : View obstruction : 9 ) Natural resources : 10 ) Risk of upset : 11 ) Population/Employment : 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : 15 ) Energy : 16 ) Utilities : 17 ) Human health : 18 ) Aesthetics : lj 19 ) Recreation : 20 ) Archeology/history : COMMENTS : 03Recommendation : DNSI DOS More Information Reviewed by : Y itle : /i^9.,A;.J Date : /z / c•/ 1 l l 12seLetl rt0 j3{ FORM: ERC-06 II - V Date circulated . Lecember 1, 1982 CommenL.s due : December t , 1982 E\IVIROMIE\ITAL CHECIKLIST REVIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of Property from G-1 to M-P for office, research and development, and other office/ warehouse buildings- The proposed rezone is the western 200 feet of the Washington Tech. Center LOCATION : Plat, defined as follows! Peninde1l on the west by the nrnp-sed P-1 channel, on the south by Grady Wy. , on the east b Powell Ave. S.W. and on the south and east biSITEAREA : ?5R9 acres BUILDING AREA (gross ) s w 7{-h StrP4 . DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : 3 ) Water & water courses : 4 ) Plant life : 5 ) Animal life : 6) Noise : 7 ) Light & glare : t 8 ) Land Use ; north : east : south : west : Land use conflicts : View obstruction : 9 ) Natural resources : 10 ) Risk of upset : 1.7 11 ) Population/Employment : 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : 15 ) Energy : 16 ) Utilities : 17 ) Human health : 18 ) Aesthetics : 19 ) Recreation : 20 ) Archeology/history : COMMENTS : '' v io y- 2-0 ed4 GP Pam/ c'Ca vive.l, 1 / pova S are B Recommendation : DNSI DOS More Information - ^„ Reviewed by : 1 ) litle : J Date : G/81-- l 2-S3 FORM: ERC-06 REI )N BUILDING & ZONING DE ITMENT 2 DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvick, deReg Koer;nci (HdKK) First City Fnuities (FCE) PROJECT TITLE : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT: Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/warehouse buildings. LOCATION : The proposed rezone is the astern 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the east by Powell Ave. S.W. and on the south and east by S.W. 7th Street. TO : n PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-R7 ENGINEERING DIVISION TRAFFIC ENG , DIVISION SCHEDULED HEARING DATE : El UTILITIES ENG , DIVISION l IFIRE PREVENTION BUREAU PARKS & RECREATION DEPARTMENT n BUILDING & ZONING DEPARTMENT n POLICE DEPARTMENT n POLICY DEVELOPMENT DEPARTMENT n OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING , PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5 : 00 P .M . ON r •Pm1- r 6. 1982 REVIEWING DEPARTMENT/DIVISION : 1 ,,;'/g7-=plc A (T/ /L &- /j&/ t IAPPRJVED0--4PPROVED WITH CONDITIONS I ( NOT APPROVED c/Z}.e_il to s //o-,S 571&_/4 Ci /• 963 DATE :z- SIGNATURE OF DIRECTOR OR AUTHOR' ZE PRESENTATIVE REVISION 5/1982 REI )N BUILDING & ZONING DE ITMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvicrk. egt• Koerinc (BdK) First City Entities (FCE) PROJECT T I T L E : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT : Application to rezone 25.89 acres of property from G-1 to M--P for office, research and develoranent, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the t by Powell _Ave, S.W, and on the south and east by S.W. 7th Street. TO : PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-22 DA. ENGINEERING DIVISION 1TRAFFIC ENG , DIVISION SCHEDULED HEARING DATE : UTILITIES ENG , DIVISION n FIRE PREVENTION BUREAU l iPARKS & RECREATION DEPARTMENT l ( BUILDING & ZONING DEPARTMENT LIPOLICE DEPARTMENT POLICY DEVELOPMENT DEPARTMENT r1OTHERS :_. COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING , PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5 : 00 P .M . ON n -P 6. 1982 REVIEWING DEPARTMENT/DIVISION : El APPROVED SI-APPROVED WITH CO`NJJDITIONS l ( NOT APPROVED 300 De C %S 61 ,,,4Ye-t a"T ( C j I 5p6 DATE : / z,/4/5 2- SIGNATURE OF f'-57HORIZED- REPRESENTATIVETOR REVISION 5/1982 Affidavit of Publication STATE OF WASHINGTON COUNTY OF KING ss. Cindy...$t.rupp being first duly sworn on oath,deposes and says that..s.he is the ....Chi ef....cie 'k of PASTOR RICHARD MARTIN THE DAILY RECORD CHRONICLE,a newspaper published six(6)times a 26201 180th S.E., Kent 631-4163 week.That said newspaper is a legal newspaper and it is now and has been f for more than six months prior to the date of publication referred to, printed and published in the English language continually as a newspaper First Baptist Church of Renton (A published four(4)times a week in Kent,King County,Washington,and it is now and during all of said time was printed in an office maintained at the OI 255 Hardie Ave.S.W. By Renton Shopping t aforesaid place of publication of said newspaper. That the Daily Record Ai Lifting up the LORD JESUS CHRIST Chronicle has been approved as a legal newspaper by order of the Superior C I Ministering rn the HOLY SPIRIT Court of the County in which it is published,to-wit,King County,WA Bringing love&joy to YOUR LIFE ING Emphasizing the FULL GOSPEL Washington.That the annexed is a Ordinaxic& .3.Z 1.6 pRl SUNDAY SCHEDULE WEEKDAY SCHE CIT 9:15 Bible School Wed.7 Adult in GE 10:30 Worship Service Bible study TIC 6:30 Evening Vespers . Children&youth ses MI 8 p.m.-Inner-healing DI Child care provided for all above servict as it was published in regular issues(and Pastor Robert Weigel,226-1970 not in supplement form of said newspaper) once each issue for a period ter L let Fairwood of Qiie consecutive issues,commencing on the 0, Assembly Of God Ci 13120 S.E. 192nd, Renton 25.th day of March 19 8 3 ,and ending the eC 226-7911 tpch SUNDAY he 9:45 a.m.Sunday day of 19 ,both dates he 11:00 a.m. Morning W inclusive, and that such newspaper was regularly distributed to its sub- G( 6:00 p.m. Evening scribers during all of said period. That the full amount of the fee ttnci(" ' t' eti- 'DNESDAYAapro eionWHEREforchSange ofPer zone P r Famil charged for the foregoing publication is the sum of $.1.Q 0..,83.0hich classification of said proper rvided at all services has been paid in full at the rate of per folio of one hundred words for the has been filed with the Fi Pearson 631-99 first insertion and per folio of one hundred words for each subsequent Building & Zoning Depart- insertion. ment on or about November E 5 1982,which petition was r 1...duly referred to the Hearing t Examiner for investigation,Sv stud and public hearing, E.ted Methodist C Chief Clerk and a public hearing having q Park Ave. N. been held thereon o 4 RentonaboutJanuary4, 1983,andaidmatterhavingbeendulySubscribedandsworntobeforemethis2.5th day of the Hearing School 9:30 a.m. Considered by Service 11:00 a.m. Examiner and said zoningV. Stanovsky, PastorMarch19.8.8... r,,equest being to conformity nwiththeCity's Comp live Plan,as amended,and _Church 255-0211 lfo e City Council having duly ,me 271-0749 Notry Public i d for the State o Washington, Considered all matters relev- residing ate, King County. ant thereto, and all parties Fgderal_Way baving been heard appear-4ng in support thereof or inAppositionthereto, NOWPassedbytheLegislature,1955,known as Senate Bill 281,effective June ZHEREFORE Methodist Chu 9th, 1955 THE CITY COUNCIL OF THE ClY OF RENTON, St. Renton—255-51 Western Union Telegraph Co. rules for counting words and figures,HE CITY OR- ney, Pastor—228-4 adopted by the newspapers of the State.PAIN AS FOLLOWS:SECTION I:The following .h School and s]jescribed property in the 'ication 9:15 a.m. r aM r£ity of Renton is hereby d Learnin CentezonedtoManufacturing30a.m. g park District cMd- P) sub VN#87 Revised 5/82 Qereinbelow spejesttothefindings, conclu Junior and SenicSonsanddecisionofthelethodistYouthC, miner dated Renton City Council March 14, 1983 Page Two OLD BUSINESS continued Community Community Services Committee Chairman Reed presented a report Services concurring in the recommendation of the Parks Department to replace Committee the quartz lighting system at Gianini Stadium with 1500 watt metal Replacement halide lamps. This energy conservation measure will save of Lighting approximately 63% of the required energy usage per year and will System at be partially funded by a grant from Puget Power which pays for Gianini 71 .80 of such conversions. The city' s share will be paid for out Stadium of the Park Department 1983 budget, and payback on the converstion is estimated at less than three years. MOVED BY REED, SECONDED BY MATHEWS, COUNCIL CONCUR IN THE RECOMMENDATION OF THE COMMUNITY SERVICES COMMITTEE. Councilman Trimm inquired if the project will go out for bids. Parks Director Webley advised receipt by Puget Power of one bid from Holmes Electric in the amount of $31 ,673.30 with the option available to request additional bids following review of those specifications. MOTION CARRIED. ORDINANCES AND RESOLUTIONS Ways and Means Ways and Means Committee Chairman Clymer presented a report Committee recommending the following ordinances for second and final readings: Ordinance #3715 An ordinance was read providing for appropriation and transfer of HCD Rainier Avenue funds in the amount of $10,000 for construction of Rainier Avenue Corridor Eikeway Corridor Bikeway. MOVED BY CLYMER, SECONDED BY ROCKHILL, ADOPT THE ORDINANCE AS PRESENTED. ROLL CALL: ALL AYES. CARRIED. Ordinance #3716 An ordinance was read changing the zoning classification of property HolvickdfRegt located on the western 200 feet of the Washington Technical Center KeringrRczone_ plat bounded on the west by the proposed P-1 Channel , on the south R-072-82 by Grady Way, on the east by Powell Avenue S.W. and on the south and east by S.W. 7th Street from General Classification District G-1 ) to Manufacturing Park District (M-P) for Holvick deRegt Koering, applicant, File No. R-072-82. MOVED BY CLYMER, SECONDED BY HUGHES, ADOPT THE ORDINANCE AS PRESENTED. ROLL CALL: ALL AYES. CARRIED. First Reading Ways and Means Committee Chairman Clymer presented a report recommending the following ordinance for first reading: Union Avenue An ordinance was read appropriating funds for construction of a Storm Dra n storm drain line in Union Avenue N. E. from N.E. 17th Street to Line Honey Creek; project approved in 1982 Community Facilities priority list but not accomplished due to insufficient funding. MOVED BY CLYMER, SECONDED BY HUGHES, CONCUR IN THE RECOMMENDATION OF THE WAYS AND MEANS COMMITTEE AND REFER THIS MATTER BACK TO COMMITTEE FOR ONE WEEK. CARRIED. Ways and Means Committee Chairman Clymer presented a report recommending the following resolution for reading and adoption: Resolution #2495 A resolution was read amending the 1983-1988 Six Year Transportation 1983-1988 Six Improvement Program. MOVED BY CLYMER, SECONDED BY HUGHES, COUNCIL Year Tram porta- ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Councilman Stredicke tion Program felt the matter should have been referred to Transportation Amendment Committee as standard procedure; and inquired regarding disposition of 1st North Street project deleted from the Overlay List. Voucher Ways and Means Committee Chairman Clymer presented a report Approval recommending approval of Vouchers 49778 through 50074 in the amount of $596,027.69, having received departmental certification that merchandise and/or services have been received or rendered. Vouchers 49773 through 49777 and 50075 machine voided. Warrants include LID 314: $36.00; and LID 325: $21 ,320.00. MOVED BY CLYMER, SECONDED BY HUGHES, COUNCIL CONCUR IN APPROVAL OF VOUCHERS. CARRIED. NEW BUSIN_SS Receipt of a letter from the Federal Aviation Administration Letter from advising allocation of $180,000 to the City of Renton for airport FAA improvements was reported by Councilman Stredicke. MOVED BY STREDICKE, SECONDED BY REED, LETTER FROM FAA BE REFERRED TO AVIATION COMMITTEE. CARRIED. RENTON CITY COUNCIL Regular Meeting March 14, 1983 Municipal Building Monday, 8:00 p.m. Council Chambers MINUTES CALL TO ORDER Mayor Barbara Shinpoch led the Pledge of Allegiance to the flag and called the meeting of the Renton City Council to order. ROLL CALL OF THOMAS W. TRIMM, Council President; EARL CLYMER, ROBERT J . HUGHES, COUNCIL MEMBERS RANDALL ROCKHILL, RICHARD M. STREDICKE, JOHN REED, NANCY L. MATHEWS. CITY STAFF IN BARBARA Y. SHINPOCH, Mayor; LAWRENCE J . WARREN, City Attorney; MAXINE ATTENDANCE MOTOR, City Clerk; MICHAEL PARNESS, Administrative Assistant; FIRE CHIEF RICHARD GEISSLER, BATTALION CHIEF JAMES MATTHEW, Fire Department; ROGER BLAYLOCK, Zoning Administrator; JOHN WEBLEY, Parks Director. MINUTE APPROVAL MOVED BY TRIMM, SECONDED BY HUGHES, COUNCIL APPROVE THE MINUTES OF MARCH 7, 1983 AS PRESENTED. CARRIED. SPECIAL Battalion Chief James Matthew introduced the newest member of the PRESENTATION Fire Department, a mechanical fire hydrant operated by remote control , Renton Fire donated by Renton Rotary Club for purposes of fire safety instruction Department in schools , churches and other public and private institutions. Demonstrates Rotary Club officers and members George Lewis, Bryant Parker, Don Fire Prevention Morrison and Bob McBeth were introduced, and sincere gratitude was Bureau Robot expressed on behalf of the Fire Department and city for the club ' s generosity. The robot, yet unnamed, entertained the audience and officials with the assistance of Camille Radcliffe, Fire Code Inspector, and Ken Walls, Fire Inspector/ Investigator, operator of the controls. The robot concluded the presentation by requesting suggestions for an appropriate name be sent to the department. CONSENT AGENDA The following items were adopted by one motion which follows the items included: McWilliams Land Use Hearing Examiner recommended approval of McWilliams nine- Final Plat lot final plat, File No. FP-074-82, for property located on the FP-074-82 east side of Union Avenue N.E. between N.E. 4th Street and N. E. 6th Street (extended) . Refer to Ways and Means Committee for resolution. McGrory Claim Claim for damages in the amount of $62.60 filed by Terence R. McGrory, for Damages 16206-190th S.E. , Renton, for alleged improper automobile impoundment CL-06-83 by Renton City Police on 2/25/83. Refer to City Attorney and Insurance Carrier. MOVED BY TRIMM, SECONDED BY CLYMER, COUNCIL ADOPT THE CONSENT AGENDA AS PRESENTED. CARRIED. CORRESPONDENCE Letters and petitions containing 93 signatures (26 Renton citizens) Anti-Porno were presented supporting the city's action to prohibit showing Support adult filmfare in downtown movie theatres. OLD BUSINESS Community Services Committee Chairman Reed presented a report Community concurring in the recommendation of the Parks Department to resolve Services street tree problems in the downtown Central Business District. Committee The recommendation includes removing eight trees in planters on CBD Street 3rd Avenue; pruning four trees in sidewalks on 2nd Avenue which Tree Project are blocking traffic lights; and removing London Plane trees from Rainier to Burnett on 3rd Avenue, which are breaking sidewalks, cracking buildings , clogging sewers and growing into lights and signs, and replacing them with a different variety. The report further recommended the Parks Department continue to work closely with the Downtown Merchants Association and the Community Services Committee on the matter. MOVED BY REED, SECONDED BY MATHEWS, COUNCIL CONCUR IN THE RECOMMENDATION OF THE COMMUNITY SERVICES COMMITTEE. John Webley, Parks Director, clarified that trees will be removed or relocated because either they are impeding traffic safety or were inappropriately located for the type of growth anticipated. MOTION CARRIED. WAYS AND MEANS COMMITTEE COMMITTEE REPORT MARCH 14, 1983 ORDINANCES AND RESOLUTIONS The Ways and Means Committee recommends the following ordinances for second and final reading: Appropriation of Funds for Rainier Avenue Corridor Bikeway Hol v i ck deRegt Koer i ng Rezone (R-072-82) The Ways and Means Committee recommends the following ordinances for first reading: Appropriating Funds for Construction of Storm Drain Line on Union Ave NE The Ways and Means Committee recommends the following resolution for reading and adoption : Six Year Transportation Improvement Program VOUCHER APPROVAL The Ways and Means Committee recommends approval of Vouchers No. 49778 through No. 50074 in the amount of $596,027. 69. Earl Clymer, Chairman Richard Stredicke Robert Hughes Renton C i t,' Council February 21 , 1983 Page Three CONSENT AGENDA Public Works Department requested authorization to remove certain continued traffic and pedestrian signals at the following locations to reduce Removal of energy consumption, promote safety and develop a more efficient traffic Traffic and system: signals at S. 2nd & Whitworth Ave. S. , S. 2nd & Morris Ave. S. , Pedestrian and S. 2nd & Mill Ave. S. ; pedestrian signals & crosswalk - east leg of Signals N. 3rd & Williams, N. 3rd & Park, N. 3rd & Garden, N. 3rd & Factory; west leg of N. 4th & Garden, N. 4th & Park and N. 4th & Williams. Refer to Transportation Committee. Holvick deRegt Land Use Hearing Examiner recommended approval of request for rezone, Koering Re;:one R-072-82, Holvick deRegt Koering (First City Equities) for Washington R-072-82 - Technical Center, from G-1 to M-P for property located on the western 200 feet of the plat near S.W. 7th Street and Powell Avenue S.W. Rcfer to Ways and Means Committee. Claim for Claim for damages in the amount of $107. 15 filed by Washington Natural Damages - Gas Company for a broken 2-inch PE main at 19200-96th Avenue S. , allegedly Washington damaged while City of Renton was installing storm drain on 11/3/82 Natural Ga CL-04-83) . Refer to City Attorney and Insurance Carrier. MOVED BY TRIMM, SECONDED BY CLYMER, COUNCIL ADOPT THE CONSENT AGENDA AS PRESENTED. CARRIED. CORRESPONDENCE Letter from Chuck Minietta, President, Renton Merchant Association, Renton Western requested permission to close certain streets in downtown area during Days Celebration annual Renton Western Days Celebration , July 29 and 30, 1983. MOVED BY HUGHES, SECONDED BY ROCKHILL, REFER THIS MATTER TO THE ADMINISTRATION FOR HANDLING. CARRIED. OLD BUSINE;S Utilities Committee Chairman Mathews presented a report recommending Utilities acceptance of the West Hill grant offer and agreement in the amount of Committee 517,691 .00 and that the Mayor and City Clerk be authorized to sign the West Hill rant agreement. MOVED BY MATHEWS, SECONDED BY HUGHES, COUNCIL CONCUR IN THE Offer/Agreement RECOMMENDATION OF THE UTILITIES COMMITTEE. CARRIED. West Hill Joint Utilities Committee Chairman Mathews presented a report recommending Use Water agree- approval of the Joint Use Agreement between the City of Renton and ment/ Water Water District No. 63 for water service on West Hill , and recommended District 63 further that the Mayor and City Clerk be authorized to sign the agreement. MOVED BY MATHEWS, SECONDED BY HUGHES, COUNCIL CONCUR IN THE RECOMMENDATION OF THE UTILITIES COMMITTEE. CARRIED. Joint Use Utilities Committee Chairman Mathews presented a report recommending Agreement for acceptance of the Joint Use Agreement for sewer service between the Sewer Service - City of Renton and the City of Kent on S.W. 43rd Street to six lots, Renton/Kent and recommended further that the Mayor and City Clerk be authorized LID 311 to sign said agreement. MOVED BY MATHEWS, SECONDED BY HUGHES, COUNCIL CONCUR IN THE RECOMMENDATION OF THE UTILITIES COMMITTEE. For the record, Councilman Stredicke reported past inequities in water agreement with City of Kent with Kent customers receiving lower rates than Renton customers because bulk, industrial rates given to Kent are lower than Renton residential rates. He questioned whether sewer matter has been properly addressed. Chairman Mathews outlined proposed charges of one and one-half times City of Renton rates. MOTION CARRIED. LID 325 - Councilman Stredicke reiterated concerns regarding proposed LID 325 in Valley General the vicinity of Valley General Hospital , noting participation for traffic Hospital Prea improvements required of several large developments in the area. He felt immediate solutions to foreseen problems are needed so the city is prepared to begin the project. Planning and Planning and Development Committee Chairman Rockhill presented a report Developmert recommending amendment to the Office Park Policy language as follows: Committee 1 ) Section 4-718 - Public Zone P-1 ; 2) Section 4-720 - Office Park Zone Office Park OP) ; and 3) Section 4-744 - Landscaping and Enforcement. The report Policy Larguage/ further recommended approval by the City Council and referral to the Zoning IsEues Ways and Means Committee for final action. MOVED BY ROCKHILL, SECONDED BY REED, COUNCIL CONCUR IN THE RECOMMENDATION OF THE PLANNING AND DEVELOPMENT COMMITTEE. CARRIED. 11 Renton City Council February 28, 1983 Page Four OLD BUSINESS continued Planning and Planning and Development Committee Chairman Rockhill presented a report Development for information only that as a result of adoption of the Central Area Committee Comprehensive Plan amendment by the City Council , the subject of a N. Renton moratorium in North Renton has become moot , Moratorium Planning and Development Committee Chairman Rockhill presented a report Intent of for information only that the subject matter of platting laws will be Platting Laws held in committee until staff and the City Attorney clarify the intent of the Washington State Legislature when legislation regarding that matter was passed. Council Policy Letter from Mayor Shinpoch addressing parking requirements associated regarding with issuance of building permits and need for establishment of Council Parking policy for benefit of Building Department staff was discussed. MOVED BY Requirements STREDICKE, SECONDED BY MATHEWS, THIS MATTER BE REFERRED TO THE PLANNING AND DEVELOPMENT COMMITTEE FOR REVIEW AND REPORT BACK. CARRIED. ORDINANCES AND RESOLUTIONS Ways and Means Ways and Means Committee Chairman Clymer presented a report recommending Committee the following ordinance for second and final readings: Ordinance #3712 An ordinance was read amending the city's Comprehensive Plan and maps Central Renton and data in conjunction therewith relating to certain properties located Comprehensive within the central area of the City of Renton. MOVED BY CLYMER, SECONDED Plan Amendment BY HUGHES, ADOPT THE ORDINANCE AS PRESENTED. ROLL CALL: ALL AYES. CARRIED. First Reading Ways and Means Committee Chairman Clymer presented a report recommending the following ordinances for first reading: Fund Transfer An ordinance was read providing for appropriation and transfer of for Traffic funds in the amount of $490,000 for certain traffic improvement Improvement projects including Funds 102, 103 and 104. MOVED BY CLYMER, SECONDED Projects BY HUGHES, THIS MATTER BE REFERRED BACK TO COMMITTEE FOR ONE WEEK. CARRIED. Attendance at Ways and Means Committee to discuss the ordinance was requested of Traffic Engineer or his representative. LID 322 - An ordinance was read modifying, approving and confirming the Puget Drive S./ assessments and assessment roll of Local Improvement District 322, Benson Road for improvement of Puget Drive South and Benson Road as provided by Ordinance No. 3487, and levying and assessing a part of the cost and expense thereof against the several lots, tracts, parcels of land and other property shown on the roll . City Clerk explained interest rate will be set upon sale of bonds, 10% denoted in ordinance being maximum; and requested expeditious approval of ordinance since interest currently being paid on interim financing. Discussion indicated desire of Council to review ordinance with Finance Director at next committee meeting. MOVED BY CLYMER, SECONDED BY HUGHES, THIS MATTER BE REFERRED BACK TO COMMITTEE FOR ONE WEEK. CARRIED. Councilman Stredicke restated his question regarding assessment to Jackson property, noting response still requested. Ways and Means Committee Chairman Clymer presented a report recommending the following resolution for reading and adoption: Resolution #2494 A resolution was read adopting financial considerations in forming LID Policy city Local Improvement Districts (LIDs) in the form of a policy. MOVED BY CLYMER, SECONDED BY HUGHES, COUNCIL ADOPT THE RESOLUTION AS PRESENTED. CARRIED. Voucher Ways and Means Committee Chairman Clymer presented a report recommending Approval approval of Vouchers 49585 through 49772 in the amount of $945,045.84 having received departmental certification that merchandise and/or services have been received or rendered. Vouchers 49581 through 49584 machine voided. Warrants include LID 314: $387,382.74. MOVED BY CLYMER, SECONDED BY HUGHES, COUNCIL CONCUR IN APPROVAL OF VOUCHERS. CARRIED. MEMORANDUM TO City Clerk ' s Office - DATE 3-21-83 Engineering Dept . FROM Rezone R-072-82 - HOlvick, deRegt , Koering- Wash. Tech. Center SUBJECT Per your request , attached please find the legal description for the ordinance of the subject rezone , presented under Exhibit "A" Parcels A and B ) An exhibit map showing the two parcels is included for your file . ice For Use By City Clerk's Office Only A. I . # 14+ AGENDA ITEM RENTON CITY COUNCIL MEETING a xxxa asasaxxex axasaaxacc SUBMITTING Dept./Div./Bd./Comm. Land Use Hearing Examiner For Agenda Of February 28, 1983 Meeting Date) Staff Contact Sue Elliston Name) Agenda Status: SUBJECT: File No. R-072-82: Holvick, deRegt, Consent X Public Hearing Koerinq (First City Equities) G-1-M-P; Wash. Correspondence Poch_ Center Ordinance/Resolution x Old Business Exhibits: (Legal Descr. , Maps, Etc. )Attach New Business Study Session A. Examiner's Report 1/11/83 Other B. 0 C. Approval : Legal Dept. Yes No N/A X COUNCIL ACTION RECOMMENDED: Council concur; Finance Dept. Yes_ No. N/A X Other Clearance Referral to Ways and Means Committee FISCAL IMPACT: Expenditure Required $ Amount $ Appropriation- $ Budgeted Transfer Required SUMMARY (Background information, prior action and effect of implementation) Attach additional pages if necessary. ) The appeal period for the attached Examiner's Report and Recommendation expired on January 25, 1983, and the matter is hereby forwarded to the City Council for review and referral to the Ways and Means Committee for preparation of an ordinance. PARTIES OF RECORD/INTERESTED CITIZENS TO BE CONTACTED: See page 10 of the Examiner's Report. SUBMIT THIS COPY TO CITY CLERK BY NOON ON THURSDAY WITH DOCUMENTATION. AFFIDAVIT OF SERVICE BY MAILING Scats of Washington) County of King Willis V. Roberts being first duly sworn, upon oath disposes and states: That on the 11th day of January 1983 , affiant deposited in the mails of the United States a sealed envelope containing u decision or recommendation with postage prepaid, addressed to the parties of record in the below entitled application or petition. le&-ct:/ /r Subscribed and sworn this 11th day of January 19 83 4— ilNotarPublicinandfor e State of Washington, residing atA! 42 ) Application, Petition or Case: R-072-82, Holvick, deRegt, Koering, Inc. First City EquitiesThem1.nwtea contain a £Lo.t 06 the pantLea 06 necoad. ) CITY OF RENTON, WASHINGTON ORDINANCE NO. 3716 AN ORDINANCE OF THE CITY OF RENTON, WASHINGTON, CHANGING THE ZONING CLASSIFICATION OF CERTAIN PROPERTIES WITHIN THE CITY OF RENTON FROM GENERAL CLASSIFICATION DISTRICT (G-1) TO MANUFACTURING PARK DISTRICT (M-P) (R-072-82 - HdK) WHEREAS under Chapter 7 , Title IV (Building Regulations) of Ordinance No . 1623 known as the "Code of General Ordinances of the City of Renton" , as amended , and the maps and reports adopted in conjunction therewith , the property hereinbelow described has heretofore been zoned as General Classification District G-1) ; and WHEREAS a proper petition for change of zone classification of said property has been filed with the Building Thning Department on or about November 15 1982 , which petition was duly referred to the Hearing Examiner for investigation, study and public hearing , and a public hearing having been held thereon on or about January 4, 1933 , and said matter having been duly considered by the Hearing Examiner and said zoning request being in conformity with the City' s Comprehensive Plan, as amended , and the City Council having duly considered all matters relevant thereto , and all parties having been heard appearing in support thereof or in opposition thereto , NOW THEREFORE THE CITY COUNCIL OF THE CITY OF RENTON, WASHINGTON, DO ORDAIN AS FOLLOWS : SECTION I : The following described property in the City of Renton is hereby rezoned to Manufacturing Park "Listrict (M-P) as hereinbelow specified; subject to the findings , conclusions and decision of the Hearing Examiner dated January 11 , 1983 ; the Director is hereby authorized and directed to change the maps of the Zoning Ordinance , as amended, to evidence said rezoning, to-wit : See Exhibit "A" attached hereto and made a part hereof as if fully set forth herein Property located on the western 200 feet of the Washington Technical Center plat , defined as follows : Bounded on the west by the proposed P-1 Channel , on the south by Grady Way , on tie east by Powell Avenue S .W. and on the south and east by S .W. 7th Street) . SECTION II : This Ordinance shall be effective upon its passage , approval and five days after its publication . PASSED BY THE CITY COUNCIL this 14th day of March, 1983 . Maxine Motor , City Clerk APPROVED BY THE MAYOR this 14th day of March, 1983 . 6Wagout) • Barbara Y. 9 z npocit,0mayor Approved as to form: 6,44_0,4„( Lawrence J . Wa ren, City Attorney Date of Publication : March 25 , 1983 EXHIBIT "A" Rezone No. R-072-82 Holvick, deRegt , Koering PAR :EL "A" THAT PORTION OF THE SOUTH ONE HALF OF SECTION 13 AND OF THE NOFTH ONE HALF OF SECTION 24, BOTH IN TOWNSHIP 23 NORTH, RANGE 4 EAST, W . M. , IN KING COUNTY, WASHINGTON, BEING WITHIN TRACT A OF THE PLAT OF WASHINGTON TECHNICAL CENTER AS RECORDED IN VOLUME 122 OF PLATS, PAGES 98 THROUGH 102, RECORDS OF SAID COINTY; BUT EXCLUDING THE AREA DESIGNATED AS ROAD EASEMENT FOR THE FUTURE VALLEY PARKWAY DESCRIBED AS FOLLOWS : COFMENCING AT THE SOUTHEAST CORNER OF SAID TRACT A; THENCE ON A CURVE TO THE RIGHT, THE RADIUS POINT OF WHICH BEARS NORTH 73' 21 '54" EAST 431 .52 FEET; THENCE NORTHERLY ALONG SAID CURVE 46 . 45 FEET TO THE NORTHERLY MARGIN OF THE FUTURE VALLEY PARKWAY ANE THE TRUE POINT OF BEGINNING; THENCE NORTH 89°04 '30" WEST ALONG SAID NORTHERLY MARGIN 193 .04 FEET TO A CURVE TO THE RIGHT , OF A 660.00 FOOT RADIUS; THENCE WESTERLY ALONG SAID CURVE 253 .68 FEET TO A POINT ON A CURVE TO THE RIGHT. OF A 422.96 FOOT RADIUS; THENCE NORTHWESTERLY ALONG SAID CURVE 199.49 FEET; THENCE NORTH 22 °26 '02" WEST 283 .09 FEET TO A POINT ON A CURVE TO THE LEFT, THE RADIUS POINT OF WHICH BEARS NORTH 5 °24 '02" EAST 165 .04 FEET; THENCE EASTERLY ALONG SAID CURVE 100.47 FEET TO THE POINT OF TANGENCY; THENCE NORTH 60°31 ' 21 " EAST 194 . 17 FEET; THENCE SOUTH 22°26 '02" EAST 269 .05 FEET TO THE POINT OF CURVATURE OF A CURVE TO THE LEFT, OF A 132 .96 FOOT RADIUS; THENCE EASTERLY ALONG SAID CURVE 154 .65 FEET TO THE POINT OF TANGENCY; THENCE SOUTH 89°04 '30" EMT 217 .39 FEET TO A POINT ON A CURVE TO THE LEFT. THE RADIUS POINT OF WHICH BEARS SOUTH 66°37 '42" EAST 431 .52 FEET SAID POINT BEING ON THE EASTERLY LINE OF SAID TRACT A; THENCE SOITHERLY ALONG SAID CURVE 254.86 FEET TO THE TRUE POINT OF BE( INNING. EXHIBIT "A" Rezone No .R-072-82 Holvick ,deRegt ,Koering PAICEL "B" THI,T PORTION OF THE SOUTH ONE HALF OF SECTION 13 AND OF THE NOf?THEAST QUARTER OF SECTION 24, BOTH IN TOWNSHIP 23 NORTH, RAtGE 4 EAST, W. M. , IN KING COUNTY, WASHINGTON, BEING WITHIN TRI,CT B OF THE PLAT OF WASHINGTON TECHNICAL CENTER, AS RECORDED IN VOLUME 122 OF PLATS, PAGES 98 THROUGH 102, RECORDS OF SAID COUNTY BUT EXCLUDING THE AREA DESIGNATED AS ROAD EASEMENT FOR THE FUTURE VALLEY PARKWAY DESCRIBED AS FOLLOWS : COMMENCING AT THE SOUTHWEST CORNER OF SAID TRACT B ; THENCE NORTH 77 °27 '30" EAST ALONG THE SOUTHERLY LINE OF SAID TRACT B A (' ISTANCE OF 80 .01 FEET TO THE EASTERLY MARGIN OF THE FUTURE VALLEY PARKWAY AND THE TRUE POINT OF BEGINNING ; THENCE NORTH 11 "34 ' 46" WEST ALONG SAID EASTERLY MARGIN 1349. 82 FEET TO A CURVE TO THE LEFT OF A 580 .00 FOOT RADIUS; THENCE NORTHWESTERLY ALONG SAID CURVE 622. 56 FEET; THENCE NORTH 73 °04 '46" WEST 299.98 FEET TO A CURVE TO THE LEFT OF A 580 .00 FOOT RADIUS ; THENCE WESTERLY ALONG SAID CURVE 15 . 85 FEET TO A POINT ON A CURVE TO THE RIGHT, THE RADIUS POINT OF WHICH BEARS NORTH 65'11 ' 58" EAST 238 .52 FEET, SAID POINT BEING ON THE WESTERLY LINE OF SAID TRACT B ; THENCE NORTHERLY ALONG SAID CURVE 245 .31 FEET; THENCE SOUTH 1 °44 '02" WEST 77 .87 FEET; THENCE SOUTH 88°15 ' 58" EAST 520 . 00 FEET; THENCE SOUTH 1 °44 '02" WEST 20, 00 FEET; THENCE NORTH 88°15 '58" WEST 7 .38 FEET TO A POINT ON A CURVE TO THE RIGHT, THE RADIUS POINT OF WHICH BEARS SOUTH 18°09 '39" WEST 484 . 15 FEET; THENCE SOUTHERLY ALONG SAID CURVE 509 . 19 FEET TO THE POINT OF TANGENCY; THENCE SOUTH 11 °34 '46" EAST 311 .39 FEET; THENCE SOUTH 78 °25 ' 14" WEST 5 . 00 FEET; THENCE SOUTH 11 °34 ' 46" EAST 1286 .92 FEET TO THE SOUTHERLY LINE OF SAID TRACT B ; THENCE SOUTH 77 °27 '30" WEST ALONG SAID SOUTHERLY LINE 200.04 FEET TO THE TRUE POINT OF BEGINNING. BUSH, HITCHINGS, INC., P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 June 15, 1982 Richard C. Houghton Public Work Director Municipal Building 200 Mill Avenue South Renton, WA 98055 Subject: Washington Technical Center Flood Storage and Storm Water Detention Dear Dick: In response to your letter of May 21 , we are in agreement with your interpretation of the flood storage and detention volumes and the use of the P-I Channel backwater pond by the Washington Technical Center development. Our immediate plans are to phase the construction of the storage pond based on a need basis with the understanding that at no time will the storage available be less than what currently exists. Thank you for your timely response to this matter. Sincerely, RECEIVED t CITY OF RENTON HEARING EXAMINER Robert M. Roed JAM ` io 83RMR/cls AM PM c.c. : Pat Snyder, HdK 8,9,1001i1211,213141516 Loren Davis, HdK EXHIBIT NO. ITEM NO. a 72- 600z . 04.4..0.) CIVIL ENGINEERS/ LAND SURVEYORS 1K 4/616 OF I O PUBLIC WORKS DEPARTMENTo „z DESIGN/UTILITY ENGINEERING • 235-2631 miLL o MUNICIPAL BUILDING 200 MILL AVE. SO. RE T $J WASH, 98055 9gT O o k` Ep SEP1 BARBARA Y. SHINPOCH L MAY 2 5 I MAYOR g jSH••,_fi06-0 ylIINC. p3 ciliNGsMay21 , 1982 Bush, Roed & Hitchings, Inc. , P.S. 2009 Minor Avenue East Seattle, WA 98102 Attention: Mr. Robert M. Roed Subject: Washington Technical Center Flood Storage and Storm Water Detention Gentlemen: In accordance with previous correspondenece and technical data supplied by the firm of Bush, Roed & Hitchings, Inc. , P.S. regard- ing the proposal for the handling of storm drainage and storm water storage as it relates to the Washington Technical Center, the City of Renton assumes the following position: The City agrees that the developer would be allowed, at his cost, to relocate existing natural storage to an area that is to be dedicated to the City for storm drainage purposes commonly known as the P-1 Channel backwater pond. The existing natural storage is that area below the 100 year flood plain elevation. For purposes of preliminary calculations, elevation 15.0 was used to determine the existing storage. The natural storage available has been computed to be 108.4 Ac-ft. The net result of the developer's proposal is that 108.4 Ac-ft. of usable storage below elevation 15.0 will be available before and after devel- opment. Also, an additional 5 Ac-ft. will be required for detention purposes for a grand total of 113.4 Ac-ft. of available storage after development. Based upon the engineer' s computations, the development will displace 71 Ac-ft. of storage and will require 5 Ac-ft. of storm drainage deten- tion. The existing area designated for the backwater pond has 16 Ac-ft. of existing storage. After development, the usable storage available in the pond area should be 92 Ac-ft. These numbers are subject to revision based upon the true 100-year flood plain elevation which is to be defined by the National Flood Insurance Program and future refinement based upon the developer's ultimate devel- opment plans. Also, the City agrees that this procedure can be accom- plished in phases provided that, at no time, is the storage available less than what currently exists. Bush, Roed & Hitchings, Inc. -2- May 21 , 1982 If this is not a true and fair interpretation of our understanding, please advise. Very truly yours, Richard C. Houghton Public Works Director DGM:j ft cc: Loren Davis BUSH, R(..) v & HITCHINGS, INc., P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 March 17 , 1982 Mr. Don Monaghan City of Renton 200 Mill Avenue South Renton, Wa. 98055 Dear Don : Pursuant to our meeting of March 15 , 1982 we are providing you with our preliminary calculations and conclusions regarding the existing and future flood storage capacities of Springbrook Technical Center. The existing flood storage capacity of Springbrook Technical Center is : Outside of 17 acre detention pond below elev . 15 ' 92 Ac-ft. Inside of 17 acre detention pond below elev . 15 ' Total existing flood storage below elev . 15 ' 108 Ac-ft. In order to satisfy the City of Renton ' s ordinances and design criteria we are proposing to balance any fill placed on the site below elevation 15 and additional runoff generated by the development of the site by excavating an equal amount of soil from the detention pond . The soil excavated from this area will be excavated from the area indicated on exhibit A. Some of the area indicated on exhibit A lies below elevation 15, and in that portion only the actual excavated soil volume will be considered in our calculation. Therefore the 16 acre feet below elevation 15 that exists in the detention pond area will exist in addition to the required excavation for the project. Also, some of the area indicated on exhibit A lies above elevation 15, and in that portion only the portion of the excavation that removes soil below elevation 15 will be included in our calculation . We are proposing to excavate the required volume from the detention pond in phases. Each phase would remove approximately 15% of the volume estimated below . A detailed phasing plan will be submitted with the final plat for Tracts A and B. Don Monaghan March 17 , 1982 Page 2 The estimated fill and detention requirements of Springbrook Technical Center are : Estimated fill below elev . 15 ' , Lots 1 -12 9 Ac-ft. Estimated fill below elev . 15 ' , Tracts A 8 B 62 Ac. ft. Estimated detention requirements due to additional runoff 6=f• Total estimated volume required to be excavated from soils below elev . 15 in detention pond area 76 Ac-ft. The preceding figures are based on the design assumptions of exhibit B and the City of Renton ' s existing 15 ' flood elevation in the vicinity of the site. We are aware that the flood elevations may change due to a study being completed by F. E. M. A. at this time . Also the exact amount of fill and runoff detention cannot be computed until site plans for Tract A and B are completed. Exhibit C indicates the existing flood storage belcw elevation 16 and the total estimated volume required to be Excavated if the flood elevation was raised to elevation 16 ' . Exhibit C indicates that there is adequate volume available in the 17 acre detention pond area to balance the additional fill and runoff if the flood elevation was raised to elevation 16 ' . We therefore are requesting your approval of these engineering design parameters as a solution to the relocation of the existing flood storage capacity of Springbrook Technical Center and for the development of additional flood storage capacity for site runoff . Furthermore. we request that any further detiiil studies be provided during the final platting process of Tracts A and B . We would appreciate receiving at your earliest convenience your concurrence of the above design parameters. Thank you for continued input and interest in the engineering solution to this issue. Sinc:erely , Robert M. Roed RMR,' l a t t L' r' \RDA9 6 W I/•tt•E I w 1 t Boundary of Storm Water ai 1- Q•'`• . E 1• r , Detention Pond for 4 je Entire Plat tiallY4' t. t.• i rt, 1 S / P r . to 4G r• ao' t at r# • 4.. 1 nu'4G fr. ' '''. • f Ei4, - Y 41 ' • NATUICAL GO dDIT10N le,40 640t4eilltitai'l'illidlikiiii74-"v e '.. .- .-. • . - IA t ..: \ 4..„-, 4E1 t . 1 Th_y. !.•„•...•. &..im.tit•\•w 1 •. V1/,,•1 g' 5'tf fA a • • .a ••.•' .•aa 'a•a, .,1'J it is > Eia w 1 A'` t -•. r \ d' •.s.lik 1 Z2, . -':. '• ••S'LA '.3,. i i .. . r\ 1114iic ...; .„ •., •. l• •41 Ma i N a 2.1_P I• u „ . * • a, r"," 4 .,., 4140o, 2 c f I Q •- / " '\ 1o. : * -'1%., ••:, ., i w A 14 4,,Mr . E7j•--., .• • _':___ P" .. r , .... t_.... „ .- ram f• 3 ,) r _ i%_ 4 4 ,,, , L. ...i e • •,. 1 EXHIBIT A i j I . n_ I M7 07 - M „.• . v u 1 . 110°l 166 SCALE : 1 —1 00 V I, , ) ( N. a 4- i --,-,--... i.-, . - NORTH duRLlNew+•. Noanet+ r..It,RwV 3 1 . BUSH, h ) & HITCHINGS, P. S., Inc. Don Monaghan March 19 , 1982 Exhibit C I . Flood Storage Elevation 16 A. Lots 1 -12 1 . Existing flood storage below elevation 16 = 20 Ac-ft. 2. Amount to be compensated if it is estimated that development will fill 90% of existing flood storage 18 Ac-ft. B. Tracts A and B 1 . Existing flood storage below elevation 16 =127 Ac-ft. 2. Amount to be compensated if it is estimated that development will fill 75% of existing flood storage 95 Ac-ft. C. Proposed Storage Pond for Entire Plat 1 . Volume of pond below elevation 16 and within plat boundary as designed by Soil Conservation Service 186 .4 Ac-ft. 2 . Available total estimated volume required to be excavated from soils below elevation 16 or existing ground elevation in the detention pond for the entire plat. a. Lots 1 -12 18 Ac-ft. b . Tracts A 8 B 95 Ac-ft. c. Total storm detention for project 118 Ac-ft. 118 Ac-ft. D. Proposed Storage Pond for Lots 1 -12 only 1 . Total estimated volume required to be excavated from soils below elevation 16 or existing ground elevation in the detention pond for Lots 1 - 12 only a . Replacement of existing flood storage 18 Ac-ft. b. Storm detention for Lots 1 -12 only ( 5/109 )x32 19 .5 Ac-ft . BUSH, .. _ _D & HITCHINGS, P. S., Inc. Don Monaghan March 19 , 1982 Page 2 Exhibit C 2 . Volume of soli in storage pond above elevation 16 and within pond boundary shown on exhibit A is 0 .75 Ac-ft. (or 1 , 200 CY) . This volume is above the flood level and is therefore not considered in flood storage replacement calculations. Further excavation will then be done to provide the required 19 . 5 Ac-ft. listed above. The pond boundary shown on exhibit A contains approximately 7 .8 Ac. To remove 19 . 5 Ac-ft. or 31 , 460 CY, in this area will require an excavation with an average depth of approximately 2 . 5 ft. This will bring the pond bottom to an average elevation of 13 .0 ft. This is assuming an average elevation of existing ground of 15 . 5 ' . BUSH, ROLE & HITCHINGS, INC., P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 Febrtary 12, 1982 R1chord C. Houghton Director, Dept . of Public Works City of Renton 200 Iii I I Avenue South Renton, Wa . 98055 Subj'3ct : Washington Technical Center Formerly Earlington Park ) Flood Storage Dear Dick : Encl )sed is our letter dated November 19, 1981 to First City Equities describing the estimated natural flood storage available and the on—site detention needed for the full development of the Washington Technical Center. The criteria used to calculate the amount of flood water storage within the boundaries of the project was flood elevation of 15 feet and the existing topography . For the on—site storm water detention volume calculations we assumed a 100 year design storm, an allowable release rate of 0 . 2 cubic feet per second per acre, and the site, except for the proposed SCS storage pond, to be 85% building and paving with 15% reserved for landscaping . We would appreciate your written reply if you concur with our storage and detention calculated estimates. Please contact me if you desire more information . Sincerely, Robert M. Roed RMR/ Iat Encl . cc : Loren Davis Mike Selman , HdK Barbara Moss, FCE r-t‘ni cnir-ltro coc i t nnin ct io‘ivrIPG Loren Davis December 10, 1981 Page 2 Below elevation 15 : 172 acre-feet Below elevation 16: 186 .4 acre-feet Thes3 figures were calculated from the Soil Conservation Service drawing received by us on March 10 , 1981 , and include only the portions of the pond that are within the project plat boundary. Additional storage volume exists in the SCS design but is outside the plat boundary and so has not been Included in these figures. Eatl2a±aAsQtaLEtQnm D e t$nflQn_R2gulE2A f or Project : The estimated total storm detention volume required for the project Is 5 .0 acre-feet. This figure is based on a 100-year design storm and an allowable release rate of 0 .2 cubic feet per second per acre. The site, except for the proposed storage pond, is assumed to be 85% building and paving, with 15% landscaped area. The quantities given in this letter are updated from the figures previously given you and represent the best information available to us at the present time. I hope this letter provides you with the information you need . If you have any questions please call . Sincerely, Glenn I . Clover, P. E. GIC/ at Enclosures cc : Mike Selman, HdK Pat McCullough, Entranco Engineers BUSH, RGcv & HITCHINGS, INc., P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 t` b" v December 10, 1981 First City Equities 800-5th Avenue Suite 4040 Seattle, Washington 98104 Attention : Loren Davis Subject : Washington Technical Center ( Formerly Earlington Park ) Flood Storage and Storm Water Detention BRH §81079G Dear Loren : This letter will provide you with information relative to the flood storage and projected storm water detention requirements for the Washington Technical Center site in Renton. Flood S t o r a4 _ 1_NJafsit_al_ZQaQgt_agb y : The existing topography of the project site contains the follpwing amounts of natural flood storage : Belo4 elevation 15: 108.4 acre-feet Belo4 elevation 16 : 171 . 1 acre-feet These figures include all the area within the project plat bouniary except for the area marked "preserve in natural condition" in lot 11 of the preliminary plat. EnclDsed are two copies of the preliminary plat colored to show the location of these areas. The maps are color-coded to show the portions of the project where the existing ground is above elevation 16, between elevation 15 and 16, and below elevation 15 . F l oQ,i_a±QLaQ _Qf PrpgsLaasi StQLQgQ_Pond : The flood storage available in the proposed storage pond in the nortlwest portion of the site is equal to : BUSH, RuED & HITCHINGS, INc., P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 I (9 Y NoN ember 19 , 1981 First City Equities 800-5th Avenue Su to 4040 Seddttle, Washington 98104 At- n : Loren Davis Suiject : Washington Technical Center BRH 81079G Formerly Earlington Park ) Storage Pond Capacity Deer Loren : Per your request, we have computed the following volumes and areas in connection with the existing on-site storage and the proposed storage pond at the Washington Technical Center site . We have used the Soil Conservation Services preliminary plan wh ch we received from you on March 10 , 1981 , and the aerial contour map of the site that the preliminary plat was drafted on . 1 . Volume of natural storage within the project boundaries and below elevation 15 : 102 acre-feet. 2. Volume of natural storage within the detention pond site and below elevation 15: 10 acre-feet. 3 . Natural storage lost due to filling the site for buildings . Estimate 50% of total natural storage within project less natural storage within detention pond . Natural storage lost : 46 acre-feet. 4 . Storage available in SCS pond within the 17 acres reserve area and below elevation 15 : 168 acre-feet. 5 . Percent of 17 acre storage capacity required for the plat ' s storage needs : 31 % Flood storage : 46 acre- feet Detention storage 51 .5 acre-feet Loren Davis November 19 , 1981 Page 2 6 . Area required for plat' s needs : 5.3 acres + . 7. Area remaining for use by others : 11 .7 acres + . I h )pe this provides you with the information you need. Please call if you have any questions. Sin :erely, Robert M. Roed RMR/ I at BUSH, HITCHINGS, INc., P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 November 5 , 1981 First City Equities 80('-5th Avenue Su ' te 4040 Sentt I e, Washington 98104 At1 n : Loren Davis Sut+ject : Earl ington Park Storage Pond Capacity BRH 81079G Dent- Loren : Per your request, we have computed the following volumes and areas in connection with the existing on-site storage and the proposed storage pond at the Earl ington Park site. We have used tho Soil Conservation Services preliminary plan which we received from you on March 10 , 1981 , and the aerial contour map of the site that the preliminary plat was drafted on. 1 . Volume of natural storage within the project boundaries and below elevation 15 : 102 acre-feet. 2. Same as #1 but below elevation 16 : 163 acre-feet. 3. Storage available in SCS pond within the 17 acres reserve area and below elevation 15 : 168 acre-feet. 4. Percent of 17 acre storage capacity required for the plat' s storage needs : 64% Flood storage :102 acre-feet Detention storage : 5.5 acre-feet 107 .5 acre-feet 5. Area required for plat' s needs : 10 .9 acres + 6. Area remaining for use by others : 6 . 1 acres + I hope this provides you with the information you need. Please ca I if you have any questions. Siincerely, G I unn I . Clover , P. E. GIC/ lat Wv61 14Gfile BUSH, RC--) & HITCHINGS, INC.. P.S. 2009 Minor Avenue East Seattle, Washington 98102 Area 206 / 323-4144 0ctcber 9, 1981 First City Equities 800- 5th Avenue Suite 4040 Seattle, Washington 98104 Attr : Loren Davis Subject : Eariington Park Flood Storage and Storm Detention BRH 881079G Dear Loren : As you requested , we have computed volumes for existing flood storage and future storm detention requirements . The quantities are : Ex.Lting flood storage Below elevation 15 : 4, 450, 000 cubic feet '01- 1 Below elevation 16: 7 , 100 , 000 cubic feet lL-lo-g1 o t urc t. raolvt, Future storm detention L 100 year storm : 237 , 000 cubic feet The figures for existing flood storage were computed using existing topography , and include all volume below the v cv+. elevations shown except for (the public open space reserve a`{ the extreme north of the site and) the reserve for the old Black River channel that connects to it from the east. The storm detention figure is based on 80% of the site being made impervious with paving or roofs, and an allowed release of 0 . 2 cubic feet per second per acre over a total area of 109. 4 acres . I hope this gives you the information you need . If you have any questions please call . Sincerely , Glenn I . Clover , P. E . GIC/ Iat January 11 , 1983 OFFICE OF THE LAND USE HEARING EXAMINER CITY OF RENTON REPORT AND DECISION. APPLICANT: Holvick, deRegt, Koering, Inc. FILE NO. R-072-82 LOCATION: Located on the western 200 feet of the Wash- ington Technical Center plat, defined as follows: Bounded on the west by the pro- posed P-1 Channel , on the south by Grady Way, on the east by Powell Avenue S.W. and on the south and east by S.W. 7th Street. SUMMAFY OF RECOMMENDATION: Building and Zoning Department Recommendation: Approval . Hearing Examiner Recommendation: Approval . BUILDING & ZONING DEPARTMENT REPORT: The Building and Zoning Department report was received by the Examiner on December 21 , 1982. PUBLIC HEARING:After reviewing the Building and Zoning Department report, examining available information on file with the application and field checking the property and surrounding area, the Examiner conducted a public hear- i ng on the subject as follows: The hearing was opened on January 4, 1983, at 9:23 a.m. in the Council Chambers of the Renton Municipal Building. Parties wishing to testify were affirmed by the Examiner. Roger Blaylock, Zoning Administrator, presented the Building and Zoning Depariment preliminary report, noting that the request was originally submi i ted i n March, 1981 , at which time it was recommended for denial by the E' ami ner. A completely revised application for rezone is being sub- mittec for review. The following exhibits were entered into the record: Exhibit #1 : Application file containing Building and Zoning Depart- ment report and other pert- inent documents, along with an addition - Memorandum of Concurrence i ssued by the city of Renton Environmental Review Committee on December 15, 1982, in the environ- mental determination of non- significance conditioned upon exclusion from the rezone of the right-of-way for the Val - ley Parkway R-072-82 Page 2 Entered into the record by the Examiner was the following: Exhibit #2: By reference: Application file R-057-80, containing an application by First City Equities for rezone from "G," General Classification Dis- trict, to M-P, Manufacturing Park Di strict, and pertinent documents. Mr. Blaylock continued his presentation, entering the following into the record: Exhibit #3: Revised legal description within Tracts A and B of Washington Technical Center, accompanied by a letter of transmittal dated December 29, 1982, from Bush, Roed and Hitchings, Inc. , land sur- veyors. Exhibit #4: Preliminary plat map desig- nating specific area of rezone in red. Mr.. Blaylock noted that the acreage indicated in the Building and Zoning Department report should be reduced to allow for city-owned areas to be utilized for development of the Valley Parkway. Responding to the Exami- ner, he advised that the two blue areas on the preliminary plat map indi- cate areas dedicated to the city for flood runoff protection. It was also noted that preliminary and final plats for Phase I of the develop- ment have been completed and utilities installed. In addition, site plan approval has been conducted on several of the parcels on the eastern fringe of the proposed plat. There was considerable discussion by Mr. Blaylock concerning provisions for greenbelt mitigation in the general vicinity of the subject site. Major industrial development since the first consideration of a rezone request in this area was also described. Current city policy, which requires that developers provide storm water capacity, was cited. At the Examiner' s request, Mr. Blaylock pointed out the striped area on the plat map, which indicates property designated for the P-1 Channel , and dis- cussed the status of acqui si ti on. Criteria which would support the rezone request were reviewed and dis- cussed, and the Building and Zoning Department' s recommendation for approval was noted. Testimony from the applicant was requested by the Examiner. Responding was: Charles Blumenfeld Bogle and Gates Bank of California Center Seattle, WA 98164 Mr. Blumenfeld, counsel for the applicant, clarified the staff report to indicate that the property is now owned by First City Equities. Inasmuch as the rezone request was jointly made by Holvick, deRegt, Koering, Inc. and First City Equities, this change is not considered significant. Not- ing city support of the request, he offered additional testimony and background. A rendering of the site was displayed (for illustrative pur- poses) and explained . It was pointed out that 73 acres east of this site were rezoned from to "G" to M-P in 1979 and, at the city' s R-072-82 Page 3 suggestion, these 25 additional acres were acquired in order that the development might abut the Valley Parkway. Referencing the earlier review of this rezone request and subsequent denial , Mr. Blumenfeld noted main areas of concern - untimeliness, inconsistency with the Comprehen- sive Plan, and flood potential - and indicated their belief that these factors have been addressed and satisfied. Mr. Blumenfeld continued his evaluation of present circumstances, indica- ting the request is in the public interest, as it will not impact the health, safety and welfare of the public. Referring to Section 4-704 of the Zoning Code, which indicates the purpose of the "G" zone is to pro- vide and protect suitable environments for low density, single family re si dmti al use, he advised it is their opinion that a narrow strip of land situated between M-P zoned land and a major thoroughfare would be i napp •opri ate for this use. Advantages of M-P zoning to the developer were Toted: It will permit high quality manufacturing park development of Tracts A and B of Washington Technical Center, and it will provide for more property on which to situate buildings to allow better access with the Valley Parkway. In view of the applicant' s commitment to the city concerning the Valley Parkway, it is felt they cannot realize full bene- fit of the use of the Parkway unless the rezone is granted. Mr. Blumenfeld then noted advantages to the city as the result of dedica- tion if property for storm water detention and submitted into the record: Exhibit #5: Copy of The Plat of Washing- ton Technical Center with dedication of property to City of Renton for West Val - ley Parkway and provisions for storm water detention. Citing compliance with the Shoreline Master Program, he submitted into the record: Exhibit #6: Copy of Shoreline Management Substantial Development Per- mit SM-90-81 issued to First City Equities (and the appli- cation), Department of Ecol- ogy Flood Control Zone Per- mit, and correspondence from James C. Chatters of Central Washington University Depart- ment of Anthropology and Museum of Man, In support of the timel i ness of the request, Mr. Blumenfeld advi sed that Phase I of the Plat is under construction at this time with many of the utilities completed. Granting of the rezone will agree with the target for cpmpletion of the final plat stage and occupancy of Phase I in appro dmately two years. In addition, he referred the Examiner to Conclusion #5 of his report and recommendation regarding the Alterra rezone, which notes that much of the land in the ownership of Burlington Northern is not available to private, independent developers: Exhibit #7 By reference: Land Use Hear- ing Examiner Report and Recommendation to the Renton City Council dated July 29, 1982, regarding rezone appli- cation file R-129-80 by Al terra Corporation. R-072-82 Page 4 Continuing his summary i n support of the request, Mr. B1 umenfel d i ndi Ga- ted their belief that the proposal is consistent with the Comprehensive Plan, including provisions for greenbelt dedication and on-site storage for flood water and storm water runoff. Referencing the areas in blue on Exhibit #4 - 4.25 acres of city-owned property and 4.38 acres excluded for the Parkway, Mr. Blumenfeld noted this leaves developable property at 17.26 acres and indicated their belief that it would be more consistent from a planning standpoint to rezone the entire area M-P. He submitted that M-P zoning currently exists on the other 17 acres of city-owned property which is not included in this rezone, and the result will be two squares of "G"-zoned property in the middle of M-P zoning and a strip of "G" zoned area along the east side of the Valley Parkway. The recommendation is therefore made, as it will better provide for unforeseen future circumstances. It was established by the Examiner that the new legal descriptions excluded the two blue areas shown on Exhibit #4 and that the legal notice for the public hearing included those properties. Mr. Blumenfeld advised that the property description submitted with the application is for the entire 25+ acres. He also expressed their belief that, under the prece- dent established in Conclusion #8 of Exhibit #7, the Alterra rezone, First City Equities should be granted 8.63 acres density credit for the amount of property in this rezone which is not available for use because of dedications or restrictions for development of the Valley Parkway. Mr. Thorpe was then asked to comment. The Examiner commented he would take the matter of the density credit under advisement and noted that the dedication i s independent of the rezone request. He then recognized: Robert Thorpe 815 Seattle Tower Third and University Seattle, WA 98101 Indicating that he was testifying as an "expert witness," Mr. Thorpe pro- vided a brief hi story of the activities of his firm and noted his famil- iarity with the city of Renton, both as a resident and professional . He advised that their firm has reviewed the Comprehensive Plan (over a num- ber of years) including the goals and policies for the subject area, the Wetlands Study, and Street and Improvements Plan and has developed envi- ronmental impact statements for First City Equities, Washington Technical Center, and the Alterra Corporation for the area under consideration. He provided testimony that the request meets all three of the findings iden- tified in the earlier hearing: that it was not previously reviewed in an area-wide rezone; that it is compatible with the Land Use Element and Policies Element of the Comprehensive Plan, and that there have been sub- stantial changes of circumstances. The history of land use proceedings by the city in the area since 1965 was reviewed. There was considerable discussion concerning general com- pliance of the proposed greenbelt dedication with greenbelt designations in the Comprehensive Plan, and it was noted that further opportunity for mitigation would be presented through site plan review. Referring to the goals and policies of the Comprehensive Plan established in 1965, 1976, and 1981 , Mr. Thorpe indicated his belief that 95% of them have been met, adding that those relating to industrial development, employment base, and tax base have been met or exceeded. It was also noted that the applicant has complied with Comprehensive Plans for the County and Puget Sound Council of Governments. In addition, there is compliance with the city' s Six-year Street Plan through participation in development of R-072-82 Page 5 the P< rkway. Areas of significant change in land use, since the previous rezon( application, were cited: development of Phase I of Washi ngton Technical Center, approval of the Al terra rezone application, and the chang( in status of the proposed P-1 Channel . In surunary, he noted compliance with general planning principles; provi- sion 'or site, open space, arterial and drainage planning (and Sections 4-3014 (A) and (B) ); timeliness for implementation of the Comprehensive P1 an, Arteri al P1 an and Phase II of Earl i ngton Industrial Park; consi s- tency with Fi ndi ngs 2, 3, and 4 of the Exami ner' s decision regarding the Al terra rezone; and consistency with planning for the area by City, Count:: and PSCOG during the past twenty years. Mr. Thorpe also recommended a density transfer credit for the entire par- cel consi stent with the Al terra decision. The E;:ami ner called for further testimony i n support of the request. Re spo idi ng was: Loren Davi s 1818 Westlake Avenue North Suite 308 Seattle, WA 98109 Havi ni arrived late, Mr. Davis was affirmed by the Exami ner. Mr. Davi s, representing Holvick deRegt and Koering and First City Equities as Proj- ect Minager, noted purchase of the subject site with the hope that it can be rezoned and incorporated into the Washington Technical Center Park to provide a more functional development. If not rezoned, it is felt the island of "G" zoned property would be incompatible with the major arter- ial to the west and the M-P zoned area to the east. A review of compli- ance with conditions of approval by the Environmental Review Committee relating to provisions for storm drainage, greenbelt preservation, ade- quacy of transportation access, and adequacy of water and sewer utilities was tien provided. Specifically, Mr. Davis advised of compliance with speciil platting requirements, dedication of open space and storm water detention areas, extension of existing storm sewer lines, preservation of areas along Springbrook Creek and the Black River Channel , release of the site from a designation of cultural significance by the Department of Archaeology, extension of Powell Avenue to Grady Way, agreements with the city to participate in signalization at the Grady Way/Powell Avenue and Edwards Avenue/S.W. 7th Street intersections, and participation in the construction of the Valley Parkway. In conclusion, he indicated that the applicant has met and exceeded mitigating conditions imposed, believes their design for the development exceeds that originally projected in the envirormental impact statements, and feels the requested rezone is criti- cal to retention of a high quality business park atmosphere. For clarification, Mr. Blumenfeld advised that the letter from the State Department of Archaeology relating to cultural significance is included as ore of the attachments in Exhibit #6. He also submitted into the record the fol l owi ng: Exhibit #8: Rendering of proposed struc- ture to be situated on sub- ject site. Exhibit #9: Landscape guidelines submit- ted by First City Equities. Exhibit #10: Exchange of correspondence between Bush, Roed and Hitch- ings, Inc. , and City of Ren- ton Public Works Department regarding the design proposal for the handling of storm drainage and storm water storage. R-072-82 Page 6 Providing further testimony in support of the application, was: Gerald Rasmussen 6810 N.E. 130th Place Kirkland, WA 98033 Testifying as a technical expert i n the area of surface and storm water drainage, Mr. Rasmussen advised that he had authored the drainage policy analysis prepared by ENTRANCO Engineering in August, 1982, i n support of the applicant' s proposal . He stated that the applicant' s proposals con- cerni ng storm water drainage into the P-1 drainage pond, compensating storage for all fill below the FEMA 100-year flood elevation, and provi- sions for storage for storm water runoff generated from the 100-year storm on-site are consistent with city policies and with mitigating flood damages that may occur i n a storm i n the Green River Basin. In response to his offer to provide further information, the Examiner indicated that the testimony submitted at this time is sufficient, but it may be neces- sary to testify further at the time of site plan review. The Examiner requested further testimony in support of the proposal . Mr. B1 umenfel d indicated there i s no further testimony but offered i n sum- mary: The rezone i s demonstrated to be i n the public interest, i s timely, is consistent with the greenbelt designation of the Comprehensive Plan, i s consi stent with the Shoreline Master Program, and provi des flood water and storm water capacity. He concurred that the design aspects relating to storm water detention and other planning aspects should be deferred until subsequent proceedings further in the development. The Examiner again called for testimony in support, but none was offered. He then requested testimony in opposition, or questions from any parties in the audience, but received none. Responding to the Examiner' s inquiry, if he wished to comment further, Mr. Blaylock indicated agreement with the applicant' s presentation for rezone except with regard to the requested density credit. He advised of the city' s position concerning fi 1 i ng of the final plat. The dedication to the city was for a specific purpose and, therefore, should not be con- sidered for a density credit. With regard to the dedication for the Parkway, the city' s position is that the question should have been discussed at the prel i mi nary plat stage. Responding to the Examiner' s invitation to comment, Mr. Blumenfeld indi- cated a lack of knowl edge of this city policy at the time of initial pl atti ng and their feel i ng that it is an appropri ate matter to bri ng up at this point in the development. However, they will wait until the pre- liminary plat stage of the second phase to resolve the issue, if that is the direction of the Examiner. As there were no further comments offered, the hearing regarding File No. R-072-80 was closed by the Examiner at 10:38 a.m. FINDINGS: 1 . The applicant, Holvick, deRegt, Koering, Inc„ filed a request for approval of a reclassification of approximately 25.89 acres from G-1 (General , single family residential ) to M-P (Manfacturing Park) . 2. The application file containing the application, SEPA (State Envi- ronmental Policy Act) documentation, the Building and Zoning Department Report, and other pertinent documents was entered into the record as Exhibit #1 . 3. - Pursuant to the City of Renton' s Environmental Ordinance and SEPA, RCW 43.21C, as amended, a memorandum of concurrence has been issued for the subject site by the Environmental Review Committee (ERC) . R-072-82 Page 7 4. Plans for the proposal have been reviewed by all city departments affected by the impact of this proposal . 5. There was no opposition to the proposal . 6. The subject site is located generally east of the proposed P-1 channel and north of Grady Way S. The property i s a narrow strip of land approximately 280 to 290 feet wide. 7. The site is relatively level but does slope downward from west to east slightly. The site is subject to inundation during certain flood periods. 8. The subject site was annexed into the city in April , 1959 by Ordi- nance 1745 and was classified G at that time. A recategorization of districts in 1982 modified the G classification to the current G-1 . A request for reclassification to M-P was denied by the Hear- ing Examiner i n April , 1981 . An appeal to the City Council brought a remand to the Hearing Examiner. Subsequent to that action the applicant initiated thi s new request for reclassification; again, the applicant requested M-P zoning. 9. The applicant in the interim had dedicated to the city approxi- mately 8.63 acres of property. Approximately 4.25 acres was for flood control structures including channel and pondi ng areas and approximately 4.38 acres was for the proposed Valley Parkway. Staff had indicated this acreage would not have to be reclassified to M-P since it is not to be developed. 10. The Alterra Rezone (File R-129-80) was a reclassification of prop- erty generally north and east of the subject site. It has been approved with dedication of land to permit preservation of unique trees in an extensive greenbelt and construction of a ponding area for the proposed flood control structures of the P-1 channel . 11 . The Comprehensive Plan designates portions of the area in which the subject site is located as suitable for the development of manu- facturing park. Portions of the area are also designated for greenbelt, while the Arterial and Street Plan indicates that por- tions of the Valley Parkway would be located at the western peri- phery of the subject site. 12. The subject site i s part of a 1 arger parcel being developed by the applicants as a manufacturing park. A final plat for portions of the easterly property has been filed, and site plan approval for the initial construction has been granted. Building permits for those initial buildings have also been granted. 13. The areas east and north of the subject site are currently zoned M-P. A large M-P district consisting of approximately 500 acres is located south of I-405 Several commerical , 1 i ght industrial and manufacturing park di s- tricts are located south and east of the subject site in addition to those indicated above. 14. West of the subject site is the Metro treatment plant. East of the site is the Washington Technical Center plat developed by the applicant. East of that is the Earlington Industrial Park. Cor- responding with the zoning districts i n the area are commercial , light industrial and office park uses. 15. A shoreline substantial development permit consistent with the Shoreline Master Program has been issued for the subject site. The Department of Ecol ogy has al so i ssued a permit for devel opment i n the flood control zone. R-072-82 Page 8 The applicant will provide on-site storm water storage. This stor- age will be accommodated through development of the P-1 channel or similar facility on portions of the property the applicant has dedicated to the city. 16. The applicant has requested that the city offer density credit for the land previously dedicated by the applicant from the subject site. The land was dedicated for purposes of constructing the flood control facility and for construction of the east lanes of the Valley Parkway. 17. If the rezone is approved the subject site would be developed in approximately two years as part of Phase II of the Washington Tech- nical Center. Phase I, now being constructed to the east, is expected to be occupied at that time. 18. The city has acquired approximately 98% of the P-1 Channel right- of-way. CONCLUSIONS: 1 . The proponent of a rezone must demonstrate that the request is in the public interest and wi11 not impair the public health, safety and welfare in addition to compliance with at least one of the three criteria listed in Section 4-3010, which provides in part that: a. The subject site has not been considered in a previous area- wide rezone or land use analysis; or b. The subject site is potentially designated for the new clas- sification per the Comprehensive Plan; or c. There has been material and substantial change in the cir- cumstances in the area in which the subject site is located since the 1 ast rezoning of the property or area. The applicant has demonstrated at this time that the request i s timely and, therefore, justified. 2. While the applicant has previously requested a reclassification of the subject site the matter was presented about two years ago and was not ultimately resolved. Therefore this request i s being treated as the first consideration and as if no other land use studies have been conducted on the subject site or area. 3. The map element of the Comprehensive Plan designates at least por- tions of the site for manufacturing park purposes. The Arterial and Street portion designates the area at the westerly fri nge of the subject site for the Valley Parkway. Areas of the site are also designated for open space and greenbelt. The applicant has dedicated portions of the site for flood control and these areas will serve as open space. Further, the areas north and east of the site containing most of the unique vegetation have been dedicated by the Alterra Corporation in its rezone for the Black River Office Park. Landscaping along the Valley Parkway may also serve to some extent as greenbelt. 4. As previously indicated, the applicant has platted the property immediately to the east of the subject site. Site plan approval and building permits have been i ssued for portions of this easterly property The property to the north has been reclassified to M-P in the Al terra rezone. R-072-82 Page 9 Property in the area has been dedicated for flood control , open space and future roadway improvements in the area. Development of adjacent properties along Grady Way and S.W. 7th Street has continued. 5. The city has acquired approximately 98% of the right-of-way for the P-1 Channel or equivalent facility in the area surrounding the sub- ject site. Construction of some facility for flood protection on these properties in the area will mitigate the potential damage of flooding on the subject site. Such measures will also permit development of the subject site without exacerbating the flood potential of other sites. 6. The area immediately surrounding the subject site consists of industrial uses which are generally incompatible with the current single family zoning of the subject site. The G zoning i s a holding category which i s appropriate until an application for change in the public interest is requested. The request is appropriate, and the G zoning of the subject site should be modified. 7. Under the circumstances the request to reclassify the subject site to M-P appears justified. Zoning in the area has changed; the flood potential has changed (or is at least subject to change) ; and open space and greenbelt have been preserved. Therefore, the City Council should approve the reclassification of the subject site. The entire site should be reclassified M-P for consistency, although the portions utilized for roadway or flood control will not be commercially developed. 8. The circumstances distinguish this case from the case presented in the Alterra rezone on three counts. Therefore, the applicant should not receive density credit for the approximately eight acres of land previously dedicated to the city. The land dedicated for the construction of the Valley Parkway is equivalent to land developed as streets bordering any sizeable development of property in the city. It is a requirement of property improvement. It is subtracted from the total acreage. The land dedicated for the flood channel was offered to mitigate the potential impacts of development of the site on the flood problems of both the site and surrounding areas. The property was not dedicated to mitigate against the loss of unique specimen trees. Finally, the dedication in Alterra was part of a formula worked out by the applicant and the city to facilitate the rezoning of the property and the preservation of unique trees on the site and was in the form of a contract rezone. Similar circumstances were not evident in this case. RECOMMENDATION. The City Council should approve the reclassification of the subject site from G-1 to M-P as requested. ORDERED THIS llth day of January, 1983. Fred J. K man Land Use ari ng Examiner R-072-82 Page 10 TRANSMITTED THIS llth day of January, 1983, by Affidavit of Mailing to the parties of record: Charles Blumenfeld, Bogle and Gates, Bank of California Center, Seattle, WA 98164 Robert Thorpe, 815 Seattle Tower, Third and University, Seattle, WA 98101 Loren Davis, 1818 Westlake Avenue North, Suite 308, Seattle, WA 98109 Gerald Rasmussen, 6810 N.E. 130th Place, Kirkland, WA 98033 TRANSMITTED THIS llth day of January, 1982, to the following: Mayor Barbara Y. Shi npoch Councilman Richard M. Stredicke Richard Houghton, Public Works Director David Clemens, Policy Development Director Members, Renton P1 anni ng Commission Ronald Nelson, Building & Zoning Director Roger Blaylock, Zoning Administrator Lawrence J. Warren, City Attorney Renton Record-Chronicle Pursuant to Title IV, Section 3015 of the City' s Code, request for recon- sideration must be filed in writing on or before January 25, 1982. Any aggrieved person feeling that the decision of the Examiner is based on erroneous procedure, errors of law or fact, error in judgment, or the discovery of new evidence which could not be reasonably available at the prior hearing may make a written request for review by the Examiner within fourteen (14) days from the date of the Examiner' s decision. This request shall set forth the specific errors relied upon by such appel- lant, and the Examiner may, after review of the record, take further action as he deems proper. An appeal to the City Council is governed by Title IV, Section 3016, which requires that such appeal be filed with the City Clerk accompanying a filing fee of $75.00 and meeting other specified requirements. Copies of this ordinance are available for inspection or purchase in the Finance Department, first floor of City Hall . p I 1e 20 \ 1 ram i : a IZ-i . 1 0 i - .,.. \-Rs \I I ag&rati4 , . . 74I/Atelkir,1"17' - 4P clZ Ilk bS RSlk1? IRIP o 1 e i • M TR . 102; 1 z 1 o, . .1 k.' Gt1: ; ' • k.2 . 9 • / I . \op 1 1LISPOSA L 1 s, . A‘, 1 HOLVICK, deREGT, KOERING, INC. REZONE R-072-82 i APPLIChNT HOLVICK, deREGT, KOERING, INC. TOTAL AREA 25.89 Acres PRINCIPAL ACCESS S.W. 7th and 10 th Streets and future Valley Parkway EXISTING ZONING G-1, General Zone EXISTING USE Vacant PROPOSLD USE Manufacturing park COMPREIENSIVE LAND USE PLAN Manufacturing Park & Greenbelt COMMENTS 1 1 1 n 4.4,f RECEIVEi) Comb p,o r-` JuL3 01982 July 29, 1982 Avid de sit&MOO& OFFICE OF THE LAND USE HEARING EXAMINER CITY OF RENTON REPORT AND RECOMMENDATION TO THE RENTON CITY COUNCIL. APPLICANT: Alterra Corporation FILE NO. R-129-80 LOCATION: North of S.W. 7th Street, east of the proposed P-1 Channel , south of the old Chicago Milwaukee St . Paul Railroad right-of-way, and west of the extension of Thomas Avenue S.W. SUMMARY OF REQUEST: The applicant seeks a rezone of the subject site from G-1 to M-P for future warehouse and office use. SUMMARY OF Building & Zoning Department: Dismissal without prejudice. RECOMMENDATION: Hearing Examiner: Approval subject to conditions and covenants . BUILDING & ZONING The Building & Zoning Department report was received by the DEPARTMENT REPORT: Examiner on June 8, 1982. PUBLIC HEAI;ING: After reviewing the Building & Zoning Department report, examining available information on file with the application, and field checking the property and surrounding area, the Examiner conducted a public hearing on the subject as follows: The hearing was opened on June 15, 1982 at 9:00 a.m. in the Council Chambers of the Renton Municipal Building. Parties wishing to testify were affirmed by the Examiner. Roger Blaylock, Zoning Administrator, presented the Building & Zoning Department report, and enterei the following exhibits into the record: Exhibit #1 : Application File containing Building & Zoning Department report, draft and final EISs , and other pertinent documents Exhibit #2: Conceptual Land Use Preservation Plan Exhibit #3: Site Plan indicating ERC conditions Aerial Photograph for subject area (illustrative purposes) Responding to the Examiner's inquiry regarding uses located north of the subject site, Mr. Blaylock advised that the railroad right-of-way and a vacant parcel are located to the north, He also indicated that the dedication areas denoted in Sections L.4.b and c. of the staff report should be corrected to 3.9 acres. Responding to the Examiner 's inquiry regarding whether the Building & Zoning Department is recommending denial rather then dismissal without prejudice of the matter, David Clemens , Policy Development Director, stated that a recommendation of denial would have precluded reapplication of the rezone within a period of one year. RECEIVED CITY OF RENTON The Examiner requested testimony by the applicant. Responding was: EXAMINER Joel Haggard JAN 1 1983 1700 Daon Building AM PM 720 Olive Way 7,S,9,10,11e1211 ii2e3e4i5,6 Seattle, WA 98101 Mr. Haggard, legal counsel for the applicant, advised that one of the applicant's expert witnesses , Richard Carothers , landscape architect, was unable to attend the hearing due to another commitment, and a continuance would be requested if warranted. Referencing an appeal filed by Mr. Haggard on June 10, 1982 of certain conditions imposed by the Environmental Review Committee, Mr. Haggard requested that Conditions No. 1 and 2 be reviewed this date. The Examiner indicated that although the appeal had been received prior to the scheduled hearing, there had been insufficient time to publish legal notice of the appeal ; however , to expedite testimony for citizens in attendance as well as the aplicant's expert witnesses , certain testimony regarding the rezone could be incorporated into the record of the appeal when it is scheduled for hearing. Mr. Haggord called his first witness. Responding was: T r Delton Bonds XHIBI P.O. Box 66101 T NO. ed7a-Z Seattle, WA 98166 R-129-80 Page Two Mr. Bonds , one of the owners of the property, indicated that purchase had been predicated upon the Manufacturing Park designation of the subject site on the Comprehertsibte. Plan,and disregarding the current economy, the request for rezone had been submitted to accommodate future needs in the community. He discussed development plans which have been proposed and discussed with city staff which include measures for retention of trees, limitation of gross size of buildings , elimination of western access to the site; and donaticns for P-1 Channel and wildlife habitat. Responding to staff comments in the report concerning a current surplus of ManufacturingParkzonedpropertyinthecity, Mr. Bonds advised that the majority of that property is owned by a sole property owner who chooses not to develop at this time due to high interest rates. Because a time frame of from two to two and one-half years is required from commercement of a large development to completion, approval of the subject request will allow proceeding with the project to provide additional space to meet needs which will be evident in the near future. Mr. Bonds submitted a graph which denotes issuance of industrial building permits in the City of Renton from 1975 through 1980 to illustrate his point. The graph was entered into the record as follows : Exhibit #4: Issuance of Industrial Building Permits in City of Renton Responding for the applicant was: David Markley Transpo Group 23-148th Avenue S.E. Bellevue, WA 98007 Mr. Markle) was affirmed by the Examiner, who accepted and entered his resume into the record as follows: Exhibit #5: Resume for David Markley Mr. Markle , partner in the Transpo Group, an engineering and traffic consulting firm, advised meeting with the Public Works Director and Traffic Engineer of the city to discuss the: EIS for the subject proposal , and it was determined that the document should address the overall traffic impacts of the range of possible developments , with an in- depth traffic operational study required upon submission of a specific proposal to define problem areas and provide mitigation measures. A letter from the Public Works Director confirming this matter was submitted into the record as follows: Exhibit #6: Letter from R. Houghton to David Clemens , dated August 7, 1981 Mr. Markle) described the process of comparison in determining that the revised proposal falls within the limits of the original proposal in comparing square footage of building areas of bcth proposals as well as total trip generation. Both ranges , he noted, fall within the limits denoted in the EIS analysis. The revised site plan does not propose a connecticn to Monster Road, and traffic would utilize the south or east accesses to and from destinations. At the time specific building plans are developed, critical areas to be specifically analyzed would be defined by 1-405 on the south, Sunset Boulevard S.W. on the north, Rainier Avenue on the east and the West Valley Highway on the west. Referencing Attachment D of the EIS, the Examiner asked Mr. Markley if he still believed that even with mitigation measures denoted on the attachment, traffic flow in the area will not be improved or maintained, and any new development will have adverse impacts . Mr. Markley responded affirmatively. The Examiner inquired if, i:n Mr. Markley's opinion, elimination of the westerly access to Monster Road would exacerbate traffic impacts in the area more or less than stated in the draft EIS. Mr. Markley advised that although traffic would be aggravated it would not be more so than predicted to occur in the final EIS. The Examiner inquired if development other than office park would have a greater impact on roads , noting that a warehouse use would have less employees , thereby reducing the number of vehicles accessing the site. Mr. Markley agreed that a mix of uses would have varying impacts. hr. Haggard asked Mr. Markley a series of questions regarding trips generated from warehouse and office uses based on the ITE Trip Generation Manual . Mr. Markley stated that 21 trips would be generated per 1 ,000 square feet of office space with six trips per 1 ,000 square feet of warehouse space, and figures denoted in the EIS reflect 100% office use for the maximum number of trips and 60% for the low figure. Mr. Clemens inquired regarding Mr. Markley's definition of light warehousing in terms of rail-served projects . Mr. Markley stated that non-rail use of six trips per 1 ,000 square feet had been denoted in EIS figures , but rail-served use would decrease trips to five per 1 ,000. Mr. Haggard inquired if Mr. Markley concurred in Mr. Blaylock's statement that approval of the rezone itself will have no environmental impact but development that follows will have impact. Mr. Markley concurred. An explanation of the recommendation of the ERC to maintain a water surface elevation of R-129-80 Page Three 17. 1 feet Has requested by Mr. Haggard. Mr. Clemens stated that the ERC had reviewed all analyses and concluded that the appropriate level of flood safety applied to the general vicinity of the site was a future condition for future development of the drainage basin, and the 100 year flood surface elevation is 17. 1 feet with 400 cfs maximum. As a result of that finding, the committee concurred in the requirements of the county that flood storage to that elevation should be provided. Responding to Mr. Haggard 's request that the hydrology expert from the ERC, Richard Houghton, Public Works Director, respond to his questioning, the Examiner requested that since a full appeal hearing is not currently being held, Mr. Haggard should not proceed with that line of questioning. Although Mr . Haggard felt the questioning was relevant, he reserved further questions for Mr. Houghton. The Examiner advised that Mr. Haggard may make his case as far as the 100 year flood storage elevation which is independent of the ERC condition. Responding to Mr. Haggard's questioning regarding the appropriate time for evaluation of impacts frcm a proposal , Mr. Clemens stated that SEPA suggests that those impacts should be evaluated at the earliest possible stage, which in this case would be the time of rezone review. Responding to further questioning by Mr. Haggard, Mr. Clemens acknowledged that the City Council has made a determination that the land use of the property should be manufacturing park, that when a manufacturing park is proposed for development, a permit application will be made to the city, and review of the application will include additional studies pertaining to flood control and traffic. Mr. Clemens also concurred that FEMA reviews present conditions in establishing the 100 year flood plain elevation , and the sutject application is the first in which the city had based the 100 year flood storage upcn a 17 foot elevation. Following i recess from 10:24 a.m. to 10:38 a.m. , Mr. Haggard called his next witness. Responding was: Gerald Rasmussen Senior Project Engineer ENTRANCO 1515 116th Avenue N.E. Bellevue, WA 98004 Mr. Rasmus. en reviewed his educational and professional background. Responding to Mr. Haggard's questioning, he advised that the elevation for the 100 year flood plain in the past has been 15 feet . It is FEMA's responsibility to review only the present elevation of development and not future elevations , and the discharge rate of 23 hours or until die Auburn guage reaches 12 ,000 cfs of unlimited pumping followed by 400 cfs discharge, a condition reviewed and examined by several hydrologists , is the estimated travel time of a release from Howard Hanson Dam to reach the Black River. Mr. Rasmussen also advised that since 1962, the Auburn guage at the Green River has reached 12 ,000 cfs only once 1976) . Following review and description of a three page listing of annual peak discharges of the Gre>n River by Mr. Rasmussen, the Examiner entered it into the record as follows : Exhibit #7: Annual Peak Discharge of Green River from 1936 to 1976 Mr. Rasmussen described the procedure utilized by King County in the operation of the pump station for unlimited pumping for 22.5 hours and then 400 cfs discharge beyond that period of time. In actual practice, when a storm is occurring in the area a watch is maintained both by the county and the Corp of Engineers to allow operation of the pump station on the basis of levee safety. Very frequently, the 12 ,000 cfs and the 400 cfs maximun can be exceeded if the levee so permits. The Examiner inquired regarding specifics of the occurrence in 1976 when the Green River reached 12,000 cfs and whether flood conditions were occurring upstream from the pumping station. Although Mr. Rasmussen was uncertain of specifics , he stated that the 400 cfs limitation was not in existence in 1976, but was a concession obtained from the Corp of Engineers in recent years . Responding to Mr. Haggard's inquiry, Mr. Rasmussen indicated that unlimited discharge at the pump station to the river is desired because storage inundates the land behind the Black River pump station and reserve capacity is lost. Respondinc to Mr. Haggard's question regarding the appropriateness of the King County procedure for operation of the pump station, Mr. Rasmussen stated his opinion that it is appropriate since it is based on actual occurrences in the field. He cited occurrence of a heavy storm in October of 1981 , approaching 100 years ; however, due to prior dry conditions in the area, the Green River was very low, it had unlimited pumping, and a severe condition did not occur. He indicated that 400 cfs maximum discharge is a very conservative limitation, and two factors , the intensity of the storm and the existing condition! affect the pumping capacity, and the percentage of both of those factors occurring simultaneously has a lesser frequency than a 100 year period. Mr. Haggaid inquired if any of the operating scenarios, either full storage, limiting discharge for all time, or operating in accordance with King County procedures of unlimited pumping for 22 hours followed by 400 cfs maximum and levee watching were R-129-80 Page Four recommended specifically by Mr. Rasmussen in his report. Mr. Rasmussen indicated that no selection had been made; however, the ERC had determined that none of the recommendations would be followed. Responding to Mr. Haggard's inquiry regarding Mr. Rasmussen's recommended scenario, Mr. Rasmussen advised his choice of the three would be the procedure followed by King County, which would have a frequency of less than one percent or a return greater than 100%. Mr. Haggard asked Mr. Rasmussen to confirm that the one condition selected by the ERC assumes future conditions ; however, the future FEMA study which prompted the ERC 's recommendation for dismissal will not consider future conditions . Also, although the ERC assumes that the P-1 Channel will not be constructed, the applicant has volunteered a dedication of P-1 Channel property. Mr. Rasmussen confirmed Mr. Haggard's statements . Responding to the Examiner's inquiry, Mr. Rasmussen described the differences which will occur with 3r without the channel , noting that the channel will modify the hydrograph, time water Flow, and expedite the water to the dam faster than would a meandering route, and would have a benefit in confining the water within channel boundaries. Without the channel , waters will overflow the banks and flood the lands adjacent to the river in Kent and Orillia upstream from the Black River pump station. Cross-examination and response then occurred between Mr. Haggard and Mr. Rasmussen regarding the timing for providing compensating storage for the 100 year flood plain, and whether a flood level requires specification at the rezone stage. It was determined that since no development is occurring as a result of a change in zoning classification of the property, the level far compensating storage should be established when development plans are submitted. The Examiner inquired regarding computations of the holding capacity of vegetation 3n site to retain water during a 100 year storm to allow determination of whether removal of that vegetation would have an impact. Mr. Rasmussen felt the amount would be minimal , particularly during the flood season, but vegetation would hold some water during the growing season. Cross-examination then occurred between Mr. Clemens and Mr. Rasmussen , and it was determined that the significant information contained in Exhibit #7 is limited to data collected after 1962 ; that dedication of P- 1 property by the applicnnts will not assure that the P-1 Channel will be constructed; that other costs are associated with channel construction besides the acquisition of property; and the Corp of Engineers within the past six weeks has withdrawn its permission for downstream pump stations to pump into the Green River, and as a result , the county is reevaluating its ability to discharge into that river north of the Auburn guage, although the informal agreement had been more of a privilege than a contractual right. The Examiner inquired regarding the effect that water immediately pumped out to the Green River instead of retained on site would have on ground water recharge, Springbrook Creek, and the rest of the wetlands. Mr. Rasmussen advised that the pump station is operated in such a manner that Springbrook Creek and other drainages in that area would not be adversely affected other than during storm conditions. The Examiner inquired regarding the effect on wetlands if no slow water recharge occurs from the 70 acre site if all water on site is immediately discharged. Mr. Rasmussen stated that all water is not immediately pumped out except during storm periods when water is emptied from the site to provide available storage for replacement. Referencing Section L.4.b. of the staff report which denotes a condition imposed by the ERC to dedicate a 3.9 acre area in perpetuity for wildlife and natural vegetation mitigation purposes , Mr. Haggard questioned Mr. Clemens regarding revisions in location of the dedicated area denoted on Exhibits #2 and #3. After lengthy discussion, it was determined that the specific item should be continued until the applicant's representative, Mr. Richard Carothers , can attend to testify on his own behalf. Also responding on the subject was : Tom Gessford 814 E. Pike Seattle, WA 98122 Mr. Gessford, landscape architect for Richard Carothers , described his role in preparation of graphics for the subject proposal , explaining methods and rationale for revision of exhibits fcllowing submission to the city. He also discussed field trips to the site during which certain large trees were identified from a distance as satisfactory in condition. The Examiner requested testimony in support of the application. Responding was: Loren Davis 1818 Westlake N. , Suite 308 Seattle, WA 98109 Mr. Davis , representative of Holvick deRegt Koering , adjacent property owner to the south, advised working closely with the applicant for a period of time to resolve the R-129-80 Page Five flood hazard issue involving both sites. Due to constraints imposed on the P-1 Channel to which the city is unable to respond , it was his opinion that construction of the P-1 Channel is unlikely. Therefore, in cooperation with ENTRANCO engineering firm, the city , and the applicant, an alternative has been developed to resolve the flood hazard issue based on prDviding compensating storage for the 100 year flood elevation. He supported the applicant's design criteria which are limited to current conditions in accordance with expert testimony on the flood storage issue provided by the applicant 's representative. Responding to Mr. Haggard's inquiry, Mr. Davis reviewed his civil engineering educational and professional background. The Examiner requested testimony in opposition to the proposal . Responding was : Carol Stoner 19708 121st Avenue S.E. Renton, WA 98055 Ms. Stoner 4as affirmed by the Examiner. She advised that she is speaking on behalf of the Green River Study Group, which submitted a letter of response upon publication of the draft EIS. Referencing the applicant' s revised site plan, she indicated concern that large trees in the riparian forest, a unique habitat in the area, are not included in the area designated for preservation. Referencing the Renton Wetlands Study , she noted that the Black River Forest was the most highly rated habitat evaluated , and the study recommended a preservation of at least 40 acres to keep the habitat intact . Ms . Stoner recommended preservation of the area around the SCS forebay area to buffer the public from birds and wildlife utilizing that area. She also indicated concern regarding the effect of immediate discharge from the property on the water quality of the Green River, noting that if the area becomes urbanized, urban pollution will become a factor. The Examiner requested further testimony. Mr. Haggard requested a continuance for the sole purpose of receiving testimony from Mr. Richard Carothers. The Examiner concurred in the reqiest , and the hearing was continued for purposes of limited testimony to July 13, 1S82 at 9:00 a.m. Time: 12: 15 p.m. CONTINUATION: The continued hearing was reopened on July 13, 1982 at 9:05 a.m. in the Council Chambers of the Renton Municipal Building. Parties wishing to testify were affirmed by the Examiner. Roger Blay ock, Zoning Administrator, summarized the previous hearing, noting his wish to reserve the opportunity for final recommendation at conclusion of testimony. Joel Hagga -d, legal counsel for the applicant, advised submission of a supplemental memorandum, which was received by the Examiner on July 12, 1982. The memorandum was entered as follows: Exhibit #8: Supplemental Memorandum, July 12, 1982 Also submitted in lieu of a previous landscape guideline submission was a revised version, prepared bi Richard Carothers Associates. The Examiner entered the document along with an additional submission into the record as follows : Exhibit #9: Modified Landscape Plan Exhibit #10: Letter to Hearing Examiner from Carol Stoner, July 13, 1982, regarding Black River Forest Mr. Haggard requested testimony by the applicant 's landscape architect. Responding was : Richard Carothers Richard Carothers Associates 814 E. Pike Seattle, WA 98122 Mr. CarotFers briefly reviewed his educational and professional background, and entered a resume into the record: Exhibit #11 : Resume for Richard Carothers A brief site evaluation chronology was presented by Mr. Carothers , who described broad scale environmental conditions in existence on the property. He advised that the climax riparian forest is at the end of its life span since it is no longer restoring itself with revegetation of cottonwood, ash and alder trees . Responding to the Examiner's inquiry regarding the ultimate result if the site is left in its natural state, Mr. Carothers advised tiat only the alder will reseed itself. He described the change in hydrology on the site since the early 1900's when the property was a back water of Lake Washington; R-129-80 Page Six however, a : the present time, most of the water on site is flood plain residual . Addressing the matter of wildlife habitat , Mr. Carothers reviewed conditions which attract wildlife, noting his opinion that the Black River Forest is a relatively poor habitatforbothbrdsandsmallmammalsexceptrodentssuchasmountainbeaverandrats , although the fringe, of the site do provide habitat for birds . Evaluation of the site for recreational purposes and a nature preserve had occurred; however, the wetland character of the land precludes recreational use, and a nature preserve would not be suitable due to brittle nature of cottonwoods in the climax forest and lack of potential for appropriate vegetation to encourage that use. Developmen potential had been evaluated, and a determination made that the site was suitable for development due to several factors including surrounding existing M-P zoning ,designation in the Green River Comprehensive Plan, and previous rezoning of other site% surrounding, the subject property to designations in conformance to the Comprehensive Plan. Mr. Carothcrs described the process of developing a site sensitive to both the preserve area and development, and the original concept set aside approximately 28 acres or approximately 40% of the property for preserve areas . However, following a compromise reached wi :h the owner, a preserve area containing approximately 19 acres was agreed upon, that area designated to remain in a relatively large single expanse, a concept which alloyed maximum flexibility for development while still preserving the large area adjacent to the P- 1 Channel area should it be constructed. Responding to Mr. Haggard's inquiry regarding discrepancies in numbers on Exhibits #2 and 3 and whether Mr. Carothers has had an opportunity to review the location of large trees and their size, Mr. Carothers advised that a survey had been performed since the last hearing which confirms the numbers of large, specimen trees and their location on the site. He submitted the survey which was entered into the record as follows : Exhibit #12: Map of Tree Inventory in area of concern and Revised Plan Using a gr< en marking pen, Mr. Carothers designated on Exhibit #12 the redefinition of boundaries of areas vegetated with large trees which should be preserved through development amounting » just less than 20 acres in size. He noted that certain large trees located in areas for development may be retained if determined feasible by a plant pathologist or arborist, ty development of wells around the trees to maintain ground water for survival . Mr. Clemen, asked Mr. Carothers to describe specific considerations in reducing his original pioposal from 28 to 20 acres . Mr. Carothers advised that the reduction had occurred through achieving a reasonable balance between areas of preserve and areas of developmen . Discussion ensued between Mr. Clemens and Mr. Carothers regarding preservation of the west end of the site and areas adjacent to railroad tracks which contain re atively few trees . Mr. Carothers advised that as a result of the tree survey , boundaries were established to preserve large groupings of trees and show a debarkation line between the preserve and proposed development. Following further discussion regarding possible p ans to clear and thin the preserve zones and intersperse a variety of plant materials n that area should trees die out as well as protection of small stands of trees from preva ling winds , Mr. Carothers advised his recommendation for review of these matters oy an arborist during site development. Responding to Mr. Haggard's questioning, Mr. Carothers described the broad base landscape guidelines for the project which will enhance the environmental quality of the development , and advised that corrections to Exhibit #9 to reflect modifications illustrated on Exhibit #12 will be submitted later. He also noted that although the western end of the subject site contains little vegetation, it is designated to be preserved because a roadway cannot be constructed to that area due to its potential impact to the environmental quality of the central preserve area and effect to water supply. Therefore, use of that portion foi site development is not feasible. Mr. Haggard inquired which of the three plans , Exh bit #2, #3 or #12 would reflect Mr. Carothers ' recommendation. Mr. Carothers stated tha. #12 reflects his recommendation subject to conditions of the landscape guidelines and subject to the tree well concept discussed above. The Examincr noted that the name of the development, Black River Office Park, indicates a proposed business use rather than manufacturing park, and he inquired why B-1 zoning had not been requested. Mr. Haggard described the concept of providing warehousing along the north boundary and constructing offices in the interior; however , the office concept will be industrially related, and the requested zoning conforms to the Comprehensive Plan designation for the subject site. Responding to the Examiner's comment that the Comprehensive Plan is not a binding document, Mr. Haggard submitted RCW 35A.63.080 into the record, which rules that although the Comprehensive Plan shall serve as a basic source of reference for future legislative and administrative action, it shall not be construed as a regulation of property rights or land uses. Based upon testimony previously heard, Mr. Blaylock modified the staff recommendation to R-129-80 Page Seven conform to specifics denoted on Exhibit #12 with the condition that specific areas proposed to be dedicated to the SCS and City of Renton and all preserve areas will be excluded from the rezone to M-P. Additionally , Exhibit #9 contains minimum design criteria; therefore, site plan analysis and approval shall also be required prior to development. Responding to the revised recommendation, Mr. Haggard requested a brief recess to allow review of the proposal with his clients. The hearing was continued at 10:20 a.m. and reconvened at 10:33 a.m. Responding to Mr. Blaylock's recommendation, Mr. Haggard indicated concern that 28% of the total site would not be included in a calculation of development potential by exclusion from the rezone request. He suggested instead that the entire site be rezoned to M-P and a restriction placed on the title which states that areas designated in green on Exhibit #12 should be preserved with two conditions : 1) that legal descriptions be submitted for preserve boundaries ; and 2) that structures related to the functioning processes cf flood storage or storm water control could be constructed in the areas designated in green on Exhibit #12. He suggested that the dedication of the SCS area to the city for the P- 1 Channel area could occur with a restriction in the transfer that the area cculd be used for the benefit of the entire property for flood storage if the P- 1 Channel project does not proceed. He summarized the applicant 's recommendations for rezone of the entire site to M-P subject to all conditions contained in the applicant 's letter of hay 25, 1982 except for No. 14 as modified by the letter of June 10, 1982; subject to landscape guidelines in Exhibit #9 except as modified by Exhibit #12 and supplemented with additional tree retention material ; and subject to conditions that a non-buildirg restriction may be placed on all green ares identified on Exhibit #12 and that the applicant deed to the City of Renton the area identified as SCS on Exhibit #12 subject to utilization by the applicant for flood control . Mr. ClemenE concurred with the applicant's recommendations to the extent that the areas designated CR or P or preserve area be dedicated as open space easements to the city prior to acoption of the rezone with the underlying title to remain with the property owner. Mr, Haggard indicated concern with legal implications if a non-building restrictior is placed on the title that development potential has been lost for the 28% of site acreage. Mr. Clemens felt that restrictive covenants do not work and become confused over a period of time resulting in a loss of original intent, and preferred dedication of an easement. Mr. Haggard asked if development rights for the dedication areas could be reserved for transfer of the property subject to the applicant's Condition No. 1 which establishes a maximum upper limit on the total development of the property. Mr. Clemens; concurred. He also suggested that the testimony of the rezone hearing be incorporated by reference into the appeal hearing to follow. The record was so entered by the Examiner. Responding to the Examiner 's request for additional time in which to publish a recommenda :ion regarding the matter, Mr. Haggard waived the two week requirement. Since there were no further comments offered, the hearing regarding File No. R-129-80 was closed by :he Examiner at 10:50 a.m. FINDINGS, CDNCLUSIONS & RECOMMENDATIONS: Having reviewed the record in this matter, the Examiner ncr makes and enters the following: FINDINGS: 1 . The applicant, Alterra Corporation, filed a request for approval of a reclassification of approximately 71 acres of property from G-1 (General ; Single Family Residential ; Minimurr lot size - 35,000 square feet) to M-P (Manufacturing Park) . 2. The application file containing the application, SEPA documentation, the Building and Zoring Department report, and other pertinent documents was entered into the record as Exhibit #1 . 3. Pursuart to the City of Renton's Environmental Ordinance and the State Environmental Policy Act of 1971 , RCW 43.21C, as amended, draft and final Environmental Impact Statements were prepared for the subject proposal . 4. Plans for the proposal have been reviewed by all city departments affected by the impact of this development. 5. The sutject site is located south of the Chicago-Milwaukee-St. Paul Railroad right- of-way, generally north of the Black River Channel , and west of Thomas Avenue S.W. extent ed) . 6. The sutject site was annexed into the city by Ordinance No. 1745 in April of 1959 at which lime the current zoning classification was applied. 7. The sutject site is generally level although in the generally northwest area, fill material has been incorporated into the site as part of the railroad right-of-way. R- 129-80 Page Eight The site slopes downward to the south very slightly. The elevations of the site vary and some filling will be required to bring portions of the site above the 100 year flood plain. The 100 year flood level used by FEMA had been approximately 15 feet. The ERC imposed a level of approximately 17 feet which was subsequently modified and will be based on FEMA calculations . FEMA uses the current level of development to calculate the flood elevation and does not forecast future development or its Impact,, on flocd waters. As more property is developed there are more structures with the potential to displace flood water. There is also a corresponding loss of permeability by covering soils with buildings and asphalt paving which results in further loss of water Folding capacity. The city requires on-site retention/detention of storm water. The applicant 's expert indicated that a conservative range for the 100 year flood would Le about 15.0 feet to 17.0 feet. While the Army Corp of Engineers (Corp) presently permits pumping from the Black River's tributaries into the Green River, they have indicated that this verbal agreement is not binding and may be subject to modifications . During flood stage the areas cf the Black's tributaries closest to the City would pump water into the Green prior to the flood waters of the Green itself reaching the area of the pump station. Approximately 22 hours of lead time is available for this operation. 8. The site contains about 40 acres of unique forest area consisting of wetlands and old growth riparian forest. The water table is at or near the surface of portions of the site during most of the year. The holding capacity of the site is high while the erosion hazard is slight . The environmental impact statement prepared for the site gives an extensive hydrological and vegetational analysis of the site. The forest is one of the last remaining riparian forests in the Seattle area. The trees consist of ash, willow, alder and cottonwood. The understory is very thick and contairs blackberry bushes and grasses. 9. The sutject site is located immediately north of the proposed forebay for the flood control channel (P-1 ) and portions of said channel are located within the boundaries of the subject site. The applicant has consented to convey those portions of the previously designed channel within its boundaries subject to credit for both flood water storage capacity and land development acreage equivalencies . The applicant would have to provide on-site retention of storm water which would otherwise be displaced by development of the site. The dedication of land for the channel would prevent development of that land, and thereby prevent displacement of any storm water as to that land. The enlarging of the channel to greater widths and depths would accommodate even greater amounts of water, which the applicant wants credit for storing. This credit would then allow a certain amount of water displacement from other portions of the subject site. The hurdred year flood level is subject to further analysis by the Federal Emergency Managenent Agency (FEMA) . The applicant agreed to provide compensating flood storage capacity equivalent to the elevation determined by that agency. The amount of property involved in the channel is approximately nine acres . The exact amount of property and the boundaries would be ascertained subsequent to a survey. 10. The vecetation comprising the riparian forest provides wildlife habitat , and a unique wetland environment. The forest also provides visual relief from the relatively flat flood plain, and the greenbelt forest area also helps retain water and cool the water by providing shade trees over the channel . The wetlands cleanse the water of sediment by providing wetland treatment to storm waters. The water current slows upon entry into the wetland area and sediments are both deposited due to the change in speed and filtered by wetland vegetation. Contaminants are also cleansed by the wetland treatment , a biophysical action which allows breakdown of contaminants . The wetlands also act as a sponge retaining large volumes of storm water and slowly releasing them after precipitation has ceased. The wetlands store water from the wet periods and release them over the dryer summer months providing a more or less continuous flow of water to the area and thereby retaining the wetland environment year round. 11 . The areas of significant vegetation were in contention because of the definition of significant." While either large trees or unique trees for the region, i .e. hardwoods , could cualify , the larger trees may actually be nearing the end of their lifespan. Significant trees , either singly or in stands , have been identified under both criteria , size and/or type. The applicant has indicated that larger areas containing probably about nine acres plus additional separate trees would be preserved per Exhibit #12. R-129-80 Page Nine The total preservation acreage, while not precise until legal descriptions and surveys are comileted, would be approximately 11 acres . This would include the areas at the extreme western end of the site which would be more open space in nature and less forestej. The larger stand adjacent to the channel would withstand wind damage more readily and there would be little or no alteration of their environment. The separate isolate] stands may succumb to wind damage or development pressures. The applicant has indicated that protective measures such as creating tree wells surrounding the trees would be taken per the recommendation contained within Exhibit #12. 12. The applicant proposes developing in excess of 900,000 square feet of gross square footage on the property depending on the parking requirements which may be associated with one or more of the possible uses. The applicant indicated a maximum figure of 995,781 .5 square feet would be developed on the subject site. 13. The number of employees would be dependent upon and proportional to the square footage. The estimate of the number of permanent employees would be approximately 4, 105. Many of these employees would come from outside the city boundaries . 14. Again, the square footage and mix of uses would determine the number of vehicle trips per day attracted to the subject site and generated by the development of the subject site. the number of trips range from a low of approximately 9,070 trips to a high of approxinately 34,030 trips. Peak hour trips would range from 1 ,250 to 3,970 trips for the afternoon/evening rush hour. The maj )r access to the subject site is to the south, through the Washington Technical Plat, via Powell Avenue S.W. There is planned connection to the west via a bridge across the P- 1 Channel to Monster Road. The Monster Road connection , if constructed, will not be implemented until Phase II of the Washington Technical Park development occurs. Phase I traffic will , therefore, use the southern access via intersections which are already functioning at capacity. The critical intersections are located between 1 -405 on the south and Sunset Boulevard S.W. on the north, and Rainier Avenue S. on the east and the West Valley Highway on the west. While the EIS indicates that alternative routes 4ould be used , in this area of the city there is only limited opportunity for such route selection. Increased reliance upon alternative modes such as car pools and van pools and Metro transit may hold some potential for alleviating the capacity problems at the intersections . The immediate impact will be adverse and probably cause a prolonged peak hour at many of the intersections. The peak hour which is a term which reflects the peak period and is lot confined to one single chronological hour , may well extend beyond an hour. Such an increase will occur with the expanding development in the southwest quadrant of the city. South of the subject site and south of 1-405 is a large M-P zone which is part of the Orillia Industrial Park of Burlington Northern. There are approximately 458 acres of undeveloped M-P property. Burlington Northern is preserving this acreage for potential rail users. The M-P zoning of the Washington Technical Park consists of approximately 109 acres . Developnent is just beginning on these lands. Other properties in the valley are owned by individual companies and will be developed for their specific needs . 15. The subject site has about three miles of rail lines and would be capable of providing rail service to tenants . Major access routes near the site are 1-405, the East and West Valley Highways , and Rainier Avenue S. 16. The Comprehensive Plan designates the area in which the subject site is located as suitable for the development of manufacturing park uses. CONCLUSIONS: 1 . The prcponent of a rezone must demonstrate the the request is in the public interest and will not impair the public health, safety and welfare. In addition, the rezone must comply with at least one of the three criteria listed in Section 4-3014 which provides in part that: a. The subject site has not been considered in a previous area rezone or land use analysis; or b. The subject site is potentially designated for the new classification per the Comprehensive Plan; or R- 129-80 Page Ten c. There has been material and substantial change in the circumstances in the area in which the subject site is located since the last rezoning of the property or area. The applicant has demonstrated that the subject site should be reclassified to M-P subject to the conditions indicated below. 2. The subject site abuts railroad right-of-way and would be imminently suitable for rail-served warehousing. 3. The area in which the subject site is located has become a focal point for manufacturing park uses , especially south and east of the subject site. The classification would be compatible with the Comprehensive Plan. 4. While zccess to and from the subject site during peak hours may be difficult and reclassifying the subject site will exacelhatr an Already IlaffI clluali1.11 , the site is ideally located with reference to major highway and arterial routes , such as the East and West Valley Highways , 1-405 and Rainier and Lind Avenue during off peak hours. Alternative modes of transportation would be expected to accomplish some diminution of traffic, and the eventual opening of a connection to Monster Road will permit traffic to avoid the Grady Way/Rainier corridors . 5. While there is a question of the timeliness of the conversion of this property to M-P in ligfrt of the more than 600 acres of land already zoned M-P south of the site which has not been developed, much of that land is in the ownership of Burlington Northern and is not available to other private, independent developers. 6. The agreement by the applicant to dedicate certain portions of the subject site for both flood control and greenbelt will preserve portions of the riparian forest along with wetland habitat. The applicant will also be able to make reasonable use of the remainder of the subject site. 7. In order to maintain the natural and open space quality of the main preserve area which is that area confined to the contiguous lands and includes the channel area and the lards immediately adjacent to it as generally shown on Exhibit #12, the applicant should dedicate those lands to the city to be used for greenbelt and open space. The conveyance should include covenants which prohibit the development or placement of any structures on those lands with the exception of flood control structures which may be placed in and upon the lands generally defined as the P-1 Channel . The covenants should also indicate that the donee has received development credit for the acreage and the land must remain perpetually undeveloped. The renaining preserve, that is , the small pockets of significant trees indicated upon Exhibit #12 shall be protected by the execution of restrictive covenants requiring the preservation by appropriate means which are indicated generally by the criteria found in Exhibit #9 and subject to the approval of the city' s landscape architect with the prcviso that approximately 5 square feet of land is necessary for each capiper inch as indicated by testimony at the public hearing. 8. In order to secure to the applicant reasonable use of the entire property and preserve the development benefit of the dedicated and restricted property identified above, the applicant should receive pro rata credit for such acreage. Such credit should be applied to the remaining acreage or to each lot created by a subsequent subdivision on a pro rata basis . That is , the 51 or so remaining acres should be treated for development purposes as 71 acres subject to the 995,781 . 5 square foot maximum and other regulations of the city. 9. The applicant' s dedication of the areas designated for the P-1 Channel or counterpart should be acknowledged and the applicant granted flood storage capacity credit to be utilized upon the remaining acreage. This figure will have to be derived from calculations based upon analysis by FEMA of the one hundred year flood level and further calculations of the amount of credit which would be created by the dedication and eventual construction of some form of flood control channel . The applicant 's hydrologist indicated that hydrology is not an exact science and therefore the calculations will approach a best estimate which should be based upon reasonable engineering standards erring on the side of caution. 10. The elevation at which the property will have to be developed to ensure flood proofirg will be determined by the FEMA studies , but until that information is available the city and the applicant will lack any basis for determining the base elevation for construction. Similarly, the land dedicated for the channel may not provide the full measure of equivalent storage capacity to that lost by development R-129-80 Page Eleven on the ! ite, and this will also be determined by further analysis. The app' icant will have to provide equivalent storage capacity to that lost to development if such loss is greater than the capacity of the P-1 Channel acreage. 11 . The app icant should develop the land in accordance with the landscape concepts submitted in Exhibit #9. 12. The app icant has presented landscape concept plans which, supplemented by the dedication of open space and the provision of flood control acreage, appear to benefit the public. Therefore, the City Council should approve the request which is compatible with the goals and policies of the Comprehensive Plan and reclassify the prolerty to M-P. RECOMMENDAT ON: The City Council should reclassify the subject site from G-1 to M-P subject to the execution o' an agreement implementing the conditions outlined in the above conclusions . ORDERED THIS 29th day of July, 1982. Fred J. K ;man Land Use aring Examiner TRANSMI' TED THIS 29th day of July, 1982 by Affidavit of Mailing to the parties of reco .d: Joel Haggard, 1700 Daon Building, 720 Olive Way , Seattle WA 98101 Delton Bonds , P.O. Box 66101 , Seattle, WA 98166 David Markley , Transpo Group, 23- 148th Ave. S.E. , Bellevue, WA 98007 Gerald Rasmussen, ENTRANCO, 1515 116th Ave. N.E. , Bellevue, WA 98004 Tom Gessford, 814 E. Pike, Seattle, WA 98122 Loren Davis , 1818 Westlake N. , Suite 308, Seattle, WA 98109 Carol Stoner, 19708 121st Ave. S.E. , Renton, WA 98055 Richard Carothers , 814 E. Pike, Seattle, WA 98122 TRANSMI -TED THIS 29th day of July, 1982 to the following: Mayor Barbara Y. Shinpoch Councilman Richard M. Stredicke Richard Houghton, Public Works Director David Clemens , Policy Development Director Members , Renton Planning Commission Ron Nelson, Building & Zoning Director Roger Blaylock, Zoning Administrator Lawrence J . Warren, City Attorney Renton Record-Chronicle Pursuant to Title IV, Section 3015 of the City's Code, request for reconsideration must be filed in writing on or before August 12, 1982. Any aggrieved person feeling that the decision of the Examiner is based on erroneous procedure, errors of law or fact , error in judgment , or the discovery of new evidence which could not be reasonably available at the prior heariig may make a written request for review by the Examiner within fourteen (14) days from the date of the Examiner 's decision. This request shall set forth the specific errors relied upon by such appellant , and the Examiner may , after review of the record , take further action as he deems proper. An appeal tb the City Council is governed by Title IV, Section 3016, which requires that such appeal be filed with the City Clerk accompanying a filing fee of $25.00 and meeting other specified requirements. Copies of this ordinance are available for inspection or purchase in the Finance Department, first floor of City Hall . 7.N. 1 k\117. .ra i. ' _ . 3` I I ,<<_,N a , a 2,r r........: r II 4VP :. 144 dif,/U, aC S . ' j E CI:r ",%I I . 1 411111PAnteNW kg' ii";.10164q*ilek 1 r• T ID I • Ohl 4* At 4 eintalz; ::! . 1 1i;;jl/,,*tag iU, iiii14 4 viZ 1,,. 4. a. A!,: r 4 6 It klie 4gitilit 1. • V. t 4ii.,/,. N• I Z IF----- 1 f• ...• . _!s . . . REZONE: ALTERRA CORPORATION, File R-129-80 i APPLICANT Alterra Corporation TOTAL AREA ±71 acres PRINCIPAL ACCESS Via S.W. 7th and Powell Ave. S.W. extension EXISTING ZONING G-1, General Classification District EXISTING USE Reparian Forest PROPOSED USE Future warehouse and office use. COMPREHENSIVE LAND USE PLAN Manufacturing Park, Greenbelt COMMENTS or CITY OF RENTON, WASHINGTON PERMIT SHORELINE MANAGEMENT SUBSTANTIAL DEVELOPMENT :' ` ' • APPLICATION: SM-90-61 APPLICANT: First City Equities 3818 Bank of California Center PROPOSAL: Earlington Industrial Park 900 4th Avenue Seattle, Wash. 98164 Development shall be undertaken pursuant to the following terms and conditions: 1. The issuance -of a license under the Shoreline Management Act of 1971 shall not release the applicant from compliance with federal , state, and other permit requirements. 2. This permit may be rescinded pursuant to Section 14(7) of the Shoreline Management Act of 1971 in the event the permittee fails to comply with any condition hereof. 3. A construction permit shall not be issued until thirty (30) days after approval by the City of Renton Planning Department or until any review proceedings initiated within this 30 day review period have been completed. 4. Pursuant to Section 14, Chapter 286, Laws of 1971 Extra Session, the City of Renton has taken the following actions: RECEIVED CITY OF RENTON A. ( XXX ) APPROVAL HEARING EXAMINER B. ( =Denial AM JAN 1983 PM 7,R,9,10,11,12$1 o263,4,5,6 C. REASONS: I. The proposal is consistent with the MP - Manufacturing Park zoning of the subject site and the Comprehensive Plan designation of Manufacturing Park. 2. The proposal complies with the City of Renton Shoreline Master Program. 3. The proposal has been reviewed and approved with conditions by the Land Use Hearing Examiner and the Renton City Council as a preliminary plat. D. CONDITIONS: 1. Dedication to the public of legally defined location of the P-I Channel of the Green River East Side Watershed Project. 2. Compliance with the following conditions imposed by the Renton City Council : ri a. As part of the development of the Earlington Park project,. the proponents shall :Z I Plat Phase 2 into Tracts A and B during the first subdivision process. I Dedicate on the face of the plat that area required for permanent right-of-way of the East Side Watershed Project. r _ Dedicate to the City of Renton as public open space and a storm water detention area that portion of the site between Springbrook Creek and Black River north of the extension of the east segment of the northern property line (See attached Exhibit A. ) I Preserve in a natural condition the first 1600 feet of the old Black River channel and associated riparian vegetation upstream of the confluence of Springbrook Creek and Black River. (See attached Exhibit A. ) I Dedicate an easement for storm drainage along the north property line from the northeast corner of the site to the Black River channel . (See attached Exhibit A.) bF •PEN ION SHORELINE MANAGEMENT SUBSTANTIAL DEVELOPMENT PERMIT SM-90-81 0 Direct all storm drainage from the site east of Spring-brook Creek to the upstream end of the old Black River channel for the purpose of wetland treatment (as per the Water Quality Impact Assessment). t Extend the existing storm sewer line on the site (in an appropriate size) northwestward to the upstream end of the old Black River channel . 0 Preserve Springbrook Creek and Black River in their natural condition and existing locations until such time as the Environmental Review Committee determines that relocation to conform to the East Side Watershed Project is necessary. IF Retain as open space that portion of the site determined to have cultural significance by the Office of Public Archaeology until such time as the Environmental Review Committee determines that the Site is no longer needed for archaelogical purposes. b. Prior to the development of Phase 1 , the proponents shall : 0 Extend Powell Avenue to S.W. Gradey Way, with final intersection location to be determined by the Public Works Department. 0 Participate in the signalization of the intersection of Powell Avenue and S.W. Grady Way by contributing 35% of the costs of this signalization. 0 Participate in the signalization of the intersection of Edwards Avenue and S.W. 7th Street by contributing 20% of the costs of this signalization. c. Prior to the development of Tract B, Phase 2, the proponents shall : 0 Construct Valley Parkway (2 lanes) along the west side of Tract B from S.W. 7th Street to S.W. Grady. Way. 0 Participate in the signalization of the intersection of Valley Parkway and S.W. Grady Way. d. Prior to the development of Tract A, Phase 2, the proponents shall : 0. Construct Valley Parkway (2 lanes) from S.W. 7th Street to Monster Road. 3. Submission of a new preliminary plat which is consitent with the recommendation contained within the Hearing Examiner's Report, dated April 28, 1981 , which shall include only those properties zoned M-P and shall exclude those properties to be dedicated to the public. 4. Installation of sidewalks along S.W. 7th Street. 5. Installation of such storm drainage controls and devices as may be required to remove pollutants, contaminants and sediments before water existing the site enters natural waters. 6. Provision of arterial collector streets to service the property to the north of the subject site. 7. Compliance with all other requirements of the code and regulations of the City of Renton. 2 o/ 1/ j(‘ Td /rC le ens, Acting Planning Director Da e t s • d 4!cNIc2 r -5 P 9 Avn 1 v 1 I c 1 J 1 P 1 t e 1 I I 1 i T S°Lici Eji[((([[lljjtll rtrcrrt ttc (r w,saQ 1Ont`of't s.a;f•7 J 44A y 1 Af41•171'1'L400 1. 77 PERMIT NO. 1.-` FLOOD CONTROL ZONE PERMIT Permission is granted under provisions of Chapter 86.16 RCW, this 24th day of July 19 co _ FIRST CITY EQUITIES rNam• of applic4nt) 900 Fourth Avenue, Suite 3818, Seattle, Washington 98164 Add,efl) to construct and maintain nderground utilities, roads, railroad and other improvements Deseripikm of works) per plans Imown as Earlington Park. for the period 19 to• 19 or in perpetuity 13 ' in v Section 24 Township 23 N., Range 4 E. 1.Y.DA, and,' in Section Township N., Range . Y.M. on Green River Green located within theNameatstreamorfloodplanatected) Flood Zone) Flood Control Zone No. 2 Said works, structures, or improvements must be in accordance with Application No. 1' ;735-2 and plans attached thereto on file with the Department of Ecology, which incorporated by reference as terms of this permit. The work herein authorized shall commence on or after the 24th Julyof19 $ and shall be completed on or before the 24th day of July 19 82 or before such dates as ma\C- specified by any extensions granted. This permit is subject to the conditions printed on the reverse hereof and the i'cceptance by the permittee. V114)-';t7C7 • Regional Manager DEPARTMENT OF ECOLOGY cc: King County Surface Water Mgmt. Renton Building Department ECY Rev. 11/79 u--,... ..u .. ..., .J. l tuTtr:'s permit is granted under aul y of Chapter 159, Session Laws of 18 (Chapter 86.16 RCW) 2. fro property rights are granted herein, nor does this permit absolve permittee from liability for any damage which ma' he suffered to life or to property, public or private, by reason of works, structures and improvements authorized here 2. This permit does not obviate the necessity of obtaining other permits required by federal, state, or local law. 4. The permittee shall remove, at his own expense, all falseworks, structures and materials incident to the construction of the %%ork herein authorized. Works and structures erected under permit covering a specific period of time shall be removed by the permittee at his own expense upon the expiration of said period or at the expiration of any ex- tens:on of time which may be granted. 5. _`^uld permittee fail to remove, at the proper time, materials, works and structures referred to under paragraph 4, the director reserves the right to have it done at the expense of the permittee. 6. Any alteration of plans for works and structures made subsequent to the filing of an application or the issuance of permit shall be subject to approval by the director. 7. The director shall be notified by the permittee of the completion of works under this permit in order that he maymakefinalinspectionandgivefinalapproval. 8. RC:`! '3n.1t3.100 provides that the exercise by the state regulatory powers shall not imply or create any liability for y damages against the state, and the action taken by the department herein shall not imply or create any liabilityforanydamagesagainstthestate. 9. When necessary to provide for the proper maintenance or operation of the works, structures, or improvements as authorized herein, the department may issue supplementary orders providing for such. 10. This permit is subject to further special conditions as follows : A. The existing 100-year flood plain elevation according to the Housing Urban Development Flood Insurance Study, City of Renton is 15.2 feet. This elevation was interpolated between elevations 15.4 feet and 14.9 feet upstream and down- stream of the proposed development. The finished floor or basetnent elevation of all buildings must be at or above the existing flood plain elevation. B. Additional improvements to this site will require a state flood control zone permit. 11. This permit is accepted subject to provisions of law and regulations and conditions herein prescribed. 1 • errryttee) 41\IL1' 1 CENTRAL WASir liNGTON LJNaVS SITY Ellensburg, Washington 98926 Affirmative Action/Equal Employment Opportunity/Title IX A 6' DEPARTMENT OF ANTHROPOLOGY AND MUSEUM OF MAN May 12, 1981 David Schuman First City Equities 900 4th Avenue, Suite 3818 Seatttle, Washington 98164 RE: Status of archaeological excavations at the Earlington Industrial Park. Site 45K159 Dear Mr. Schuman, I am writing in response to your request of April 20, 1981 for my clearance of archaeological site 45K159, located in the extreme northwest corner of the pro- posed Earlington Industrial Park in Renton, Washington. As I have mentioned to you and to your assistant, Barbara Moss, I am not legally empowered to "clear" a site for construction, but can only give my professional evaluation of the site' s significance. Having conducted extensive excavations at the site in Spring 1980 and after preliminary analysis of the results of those excavations, I am now in an excellent position to make such an evaluation. The site is 10 meters (30 ft.) wide and extends roughly east-west for at least 60 meters (195 ft.) along a former levee of the Black River. During occupation of the site and following its abandonment, the river has eroded away much of the artifact-bearing deposits. Erosion has been so extensive that the deposits resem a complex stream bed, being made up of numerous cross bedded layers and filled channels. Interpretation of the site has therefore been extremely difficult and would remain difficult regardless of how much earth was excavated. We have obtained a very large collection of artifacts from the site and I can say with some confidence that that collection is statistically representative of the site' s contents. Although thousands of artifacts certainly remain in the site, the probability is very high that they are the same kinds of objects we have alre recovered. We also took many samples of charred plant remains and have a large collection of fish and mammal bone from the site. That collection, too, was taken in such a we and is sufficiently large that I consider it to be representative of the site' s contents. David Schuman May 12, 1981 page two The remains of structures - buildings of some kind - are evident, but because of the intense use of the site and damage done by the river it is and is likely to remain impossible to determine any details of building construction. In summary, it is my professional opinion that we have learned as much from 45K159 as can be learned. Subsequent excavations almost certainly would recover more of the same kind of data that we already possess and would not be cost effective. Incidentally, because the site is nearly four feet below the modern surface and is so long and narrow, it is unlikely that construction on this spot will damage it. Only if a deep basement were dug on this spot would the site be destroyed. Because the kind of use you plan usually does not entail such construction, at least some part of the site will certainly remain intact. Therefore, even if the site were worth saving, which I believe it is not, its preservation would not require any action on your part that is not already in your plans. If you need any other information, feel free to contact me. Thank you for making it possible to gather what useful data this site did contain. Sincerely, James C. Chatters Assistant Professor rTTY OF RENTON, WASHINGTO4 APPLICATIOJ SHORELINE MANAGEMENT SUBSTANTIAL DEVELOPMENT PERMIT APPLICATION NO. SM- PUBLICATION DATES SEC. -TWP . -R . S13 & S24-23-4E DATE RECEIVED COMPREHENSIVE PLAN DATE APPROVED ZONING DATE DENIED WATER BODY APPLICANT TO PROVIDE INFORMATION REQUIRED IN ITEMS 1 THROUGH 14 DELOW: 1. Name of applicant First City Equities 2. Mailing address 3818 Bank of California Bldg, 900 Fourth Avenue, Seattle, WA 98164 Telephone 624-9223 3: Applicant is : 109.31 acres - total industrial park. Proposed SDP is on west edge of property. Q Owner of 84.54 acres Lessee Contract purchaser of 24.77 acres - contiguous on west side Other (specify) 4. Name and address of owner, if other than applicant: Burlington Northern RR - Contract Seller of 24.77 acres Telephone 5. General location of proposed project (give .street address if any orneareststreetandintersection) West of Earlington =ndustrial Park in West Renton; bound by Powell Ave. S.W. on the east, Grady Way on the south, pro- posed Valley Parkway and P-1 channel on the west and riparian forest on north. 6 . Legal description (if lengthy, attach as separate sheet) See Site Plan/Legals - enclosed. Area (acres or sq. ft. ) 109.31 entire site; only westerly portion is adjacent to Springbrook Creek 7. Name of adjacent water area or wetlands : Springbrook Creek 8. Intended use of property: Manufacturing Park (offices, warehouse, and light industry) , office near Springbrook Creek 9 . Generally describe the property and existing improvements : Undeveloped; Earlington golf course occupies portion of site. See also DEIS on project. 2 - 10 . A. Total construction cost and fair market value of proposed project including additional developments contemplated but not included in this application: Channel. realignment - unestimated to date - over 1,000 (Industrial Park- over $50 million) ; Utilities/roads in shoreline area - over 1,000. B. Construction dates (month and year) for which permit is requested: Channel - April 1981 Fall 1981 Begin Project - 3 phases - April 1981End 1986-1987? 11. Does this project require a shoreline location? Explain. No. Project is separated from Springbrook Creek and Proposed P-1 Channel by proposed Valley Parkway and P-1 Channel spoils storage areas and detention pond. 12. List any other permits for this project from state, federal , local governmental agencies or the City of Renton for which you have applied or will apply, including the name of the issuing agency, whether the permit has been applied for, and if so, the date of the application, whether the application was approved or denied and the date of same, and the number of the application or permit: See DEIS for complete listing and discussion. All applications and permits except zoning for 85 acres are pending and covered in the Earlineton Park DEIS to be distributed in July 1980. 13 . Site and vicinity maps (Refer to application instructions) : Attached. 14 . Additional informatinn: See DEIS. STATE OF WASHINGTON ) CITY OF RENTON ss I, David M. Schuman, Partner, First City Equities being duly sworn, certify that I am the above-named applicant for a permit to construct a substantial development pursuant to the Shoreline Management Act of 1971, and that the foregoing statements , answers, and information are in all respects true and correct to the best of my knowledge and belief FIRST CI Y EQU)-T 'S Signature) David M. Schuman, Partner Subscribed and sworn to me this /(2)`//7 day of KC Notary Public in and for the State of Washington, residing at City of Renton Planning Dept. 2-73 P• jjI 'e-(1 NI 0 0..INA371 I,s i ICOUNTY OLD 7-.. 7..7-7-.Es.--_ C:7E-. BLAcK RIVER CHANNE.4 ._-_---.=I F.--=.--i• Ii--------, 7 gc 7_7-r-------"-------r,-.:,-- --__ _ 7:--.-.:-::::-----,=_—='-fiff .7::=__..-1-F.--..,,_--;77;__=: .= s=-'- TI.cl E- t...ARYrjolv INDUSTRIAL METRO Cy C1DISPOSAL 7-___ r-7-- 4 Tukwila I u\n-, q 0 , 1 7 Renton 5.7.....-P 1---- --- C\ 1" rel LONOACPES r. 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'i 1 j I L GH A EHOUS t1i0 7 I. s ~ y.:7 I 11 1 r3 1 i 4 I\ I 1 I 1 s PHASE 11 a a, : 1 EPISTINCI HEAVY WARE,glAING 11 o tract b 1 i l HS VY WARM"idU51 li' ni ,2, Li 4,11 1i:4_. P 1 1 o IL?0 e' 5 _ . O° O o o T 0\01._ c,a' '' EARLINGTON PARK J t RENTON. WAHHINOTON o 7 n,+. OF .4,sw9O... FWa•COMM A.c.Mnar.MTEI.STAt[ aq ut.K.!•S,OC,aR,VOSO 10.0G]).t • 203721A(a,.F.,(50 S.F.) Marna,• 9,oMY4SS 1400 L_6 00SC • 2.110.010 S.F.(66.a6])c]n55 u]a:.•.-.‘Si:I - 2.110.000 s.:.(.a.u]) TEASE a;,L'.S A:Sr. 1a1,C00 S,F,(7.67A) 1Ma,Mtu•WAGE II?:,9J 1•: A.AA P4TUN,) 2aei0 S.F,15.69A) sate$M.r<•w.Tr./A.,'.i[MSC. Sd9,000 s.f.(11.SU) W". • S•iM.,0• 11‘ EASE 2 ALA 2.031.312 S.F.(15.63A) d.S1,E)S Pm( • 446.897 S.F.MU(10.26A) 156,412 S.F.617G.AC 35E COVERAGE n.... IIGAT•APi,-O.SE- • 812.512 S.F.MU(18.55A) 165.6E0 S.F.M..X.AT ES:COVERAGE i•EA7,0JLL4SE • 771.907 S.F.AL](1).726) 185,9'0 S.F.810G.Al 501 COVERAGE PASE II v 1,362,000 S.F.(a2.75A) TREES TO REMAIN - T?AC A ILA 1,015,1:q S.F. (24.7)) CIF::E=•:A • 786.3M S.F.MA(18.0SA) 275.900 S.F.[1:G.AI 10:C0VE0A6E 2 STORY xsaESs xAa • 101. 218 S.F.AtA(6.66) AREA TO BE REZONED101,211 S.F.BIOG.AT]St COVERAGE TRACT8•.A • 801,509 S.F.AEA(18.41A) KAI,•A%SO-SE • 400.905 S.F.AT SO'-COVEMGE CONCEPTUAL SITE PLAN A • EAPLINGTEDNPARK NORTH R. W. THO PE & ASSOCIATES ale•16.1•011.1.11.6.... ............. r,.. 1 4;i z.-- 2 nd ACCESS ACCESS OFFICE PARK C.\ HT FFI E .00r.f6. LI 4 HT WA OU i,„//WAR JO USING 31:E) 11---------\ \ BU I: SINESS\ ./.............--{ 110S I7 1_ aim 527 :4-o- kfl . . ai•r._ __..._..> S.___. ._ li.•_____s--................... PA/RK I SW.I.. logr N................._ I , qii I 1111IillN.*.*.•,,,..,....... It I.• •TER RO. L.........._.; I I EXISTING HEAVY WARE IOUSIF 0 HEAVY WARE! - I 1USIN- t,1 DI 1 7411 ti •LiEXISTINODE I I k I II 1 r L,4.-,: c.•_.•'!------33 v=ir rALTERNATIVE no.I 4-7-4 0g .:' r L..._-(33, f.„,,„,,,,,,,.._„4 t , • i !0000 1 . N\ iA 00 6 fel m rkeN TON, w*e,-11.43,7e01.4..xi c--- CI)m0• 7--7-77.7.=---7'-':-.* •— - -=77-- -- CI , 3 jui a1 I C 0 2ndACCESS ACCESS71711°1111WARE US ILE i LIGHT I p S G c -\ OFFICE WAREHOUSING ''R10743 rig I PARR C-7i k I1E pAll ni 1— ,c: 1-i ( iiiii. ,EV,ZI 14, O OFFICE ii li i i, I Ile i. MOM RRa L GHT W•REH• ING f I f oW•REH°USING ;i EXI TIR9 MEAYY WARE • 9 1: 11 \tt,\AI E n$XE 1 i1 \I 1:.1 , J 1 1 i'r ALTERNATIVE no,2 s-z-eo! O y+BAR L ING-MI•1 PARK f o r.NTorJ, Wp0MW01ON J l vn,nn..". a I I ALTERNATIVE no. 2 EA UU GT EP P NORTH R. W. TFIORPE & ASSOCIATES 1 2nd.ACCFSS ACCESS OPEN SPACE Lic---1-EH* • IIIBUINEI: 1/3 site area-±32a) i I Z i L .I B IN -5 , h Rhf- OFFICE` 1-)g ir1 IONSTE' PO.Bi. r-il . U/`t-•tyT r j II [xI time NEIVY WARI • -I 1 - 1I ; tII LIEyna .IRI I" oa 1'I IBNHS—., I. t hoV\\ - 1-= 1 4%! ALTERNATIVE no.3 ,-:-eo i O° O00a EARL.INOTON PARK nClw'Tow, WA,GMI.a oTOIJ 111/1 ALTERNATIVE no. 3 EAPLINGTON RAPK. NORTH R. W. THORiPE & ASSOCIATES i 1 K r 41111Pi ter?ie r At 000 P i tr,"4#1•06"`.".1 t• p t`' 1 doO I 5 ot. o y• Nmft) e ° ° b e°°e top AO O OQ UL O l) e " i" i: JU _` O v O\\*:\ ., o e vo o METRO DISPOSAL G e e.b f l I„ 01/ . Coniferous Evergreens -J. 1 1t11\ predominantly Douglas Fir Deciduous ornamental trees - 0- p,44 poop predominantly Cottonwood, 1 Lombardy, Poplar, and Hornbeam I Riparian Forest - 1-405 Deciduous trees and undergrowth adapted toJawetenvironment, i.e. , Willow, Cottonwood, Alder I Scrub alder 3 L.,.? EXISTING VEGETATION APPROX. SCALE 1. 1= 6001 EAPLB N TC` PARK NORTH MN THORPE AND ASSOCIATES THE PLAT OF aWMHINGI!JN TECHNIc!AL CENTEF S1/2 SECTION 13. TOWNSHIP 23 NORTH, RANGE 4 EAST. W.M.N1/2 SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 EAST, W.M. CITY OF RENTON oEsnuuni. KING COUNTY. WASHINGTON F P-09 6-S 114ATPORTIONOFNE $01114 Oe-•MLF Of SECTION 13, MD Or TOE mom)NE-.lit,MECTIEN74, DOT IN TOONSHI D NoTN, RA1o[ 4 EAST. N.M., [IN Mom.DUNINCTON, 1.4€ MIRED As TIUEAIT BUSH ROED C HITCHINGS, Inc., P.S.D[O.NNINO AT THE MOAT N(AtT ERLT COINER OF THE SOUTHERLY 40.00IIETOr ;AID SECTION 13 AL10 O(INO A POINT ON THE N01TN LINE OF EARL- 8 113009NORMMOUSY'1AL MN NO. I,A000101N6 TO THE PLAT R(COR0E0 IN VOLUART CERTIFICATE jZ/.J Z-01Or PL.ATI,PAGE TO,IN RING COUNTY,MASHINGTON; THENCE NORTH 68'IS 00"WEST LIONS LAID NORTH LINE AND THE NORTH LINE Or EARLINOTON INDUSTAI• N. ISO. ARl No 2, ACCOIDINO 114E PLAT RECORDED IN NGLUI.IE S8 Or PLATE PAS( I OMIT D RT1P'P THAT THIS RAT W E AltINOTON DARN TISI BASED TOM AN A2 N OO,IN AIMS CCUITY WAST•NGTON, A DISTANCE OF 45I.43 FEET TO THE I.ORT/YFST MAVEY AND DfAD.YN,1 M OF ME SOUTH ONE FI. O or SECTION I3, oNsHIH12 24 NTH.CORNER OF SAID IARI.IIGTON INOUSTRIK NUM NO. 7; THENCE SOUL. 1.1/'7N NEST MUSE I EAST, W.N., AND NE M( tER ESE-+NL F 0P SECT ION 7SI TON COVE T124 IGERECALONGNENESTIINSOrSAIDENLIWTMINOUSTRIKPARKN0. 1 NO ITS SOUTHERLY THAT THE EAST, WILL W THAT E Sri PAD MID&OC ARE R CORNERS STAKED CORRECTLY'EXTENSIM, ILE 39 FEET TO NE SCUTHERE Y I IME Or SHE 100 FOOT RIDE HMINumPACIFICRAILWAYINN6lX.'.CATCH ;GATHER., INC.) WEIGHT-OF-RAY, THENCE 5Li11H ST THE 4111) AND THATI1 MATE GOVERNING PLATTING. RED PITH DE rFlptlulollS a THE77•27'304 WEST I_CND SAID SOUTHERLY LINE 426.43 FEET TO A POINT 100 FEET STATUTES AND REGULATIONS Ii0Y E1RM ING PlAT111G.WESTERLY FROM 11HEN MEASURED AT 9IOR A'GLES TO) THE NESTEALT RIGHT-OF-SM AVSLIY7CN IIN OF AM EASFN CART FOR PERMANENT DITCH MID Tt 1MY CONSTRUCTION AS 1• eV•DESCRIBED IN INSTALMENTS RECORDED WIER 1I10 COUwTY AUDITOR'S FILE .U16ERS c'f5873)5 AND 770!790496, RE-RECORDED UIOER AUOITT711'S FILE NO. 73011804E0; THu L. T H . $ 431E1NaNORTHII'14.46•WEST, PMKIEL TIM SAID WESTER;RIGHT-OF-NAT LINE,TIFIGi[ p. 61f 31.17 FEET TO ME POINT OF aRYATURE OF A 500.00 FOOT RADIUS CURVE TD THELEFT' THENCE NO DNIESTER.T MEWO SAID CURVE AN ARC DISTANCE OF 536.69 FEET TO AtAPOINTOFTANGSVCTITHENCENORTH73'04'46.WEST 315.38 FEET TO A POINT COI THE Q•rp•rn•eSOJTHG4IIT- F-R AY LINE OF TIE AFOREMENTIONED EASEIOFT FOR PERIMNENT DITCH AND VI I.••TEMPORARY CONSTf7CT7Ml THENCE NMTN 69.0l'30•WEST PtOFG SAID SCUT) CERTIFICATES RIO1T-OF-VAT LIAF 187.32 FEET TO SHE POINT OF CJSAATLRE OF A 422.96 FOOTRADIUS0115170MERIGHT; THENCE WESTERLY NW NORTHWESnELY KOHL SAID I HEREBY QRTIPY THAT ALL PROPERTY TAXES ME PAID, THATEASEMENT11041-C-HAT LICE MO CURVE AN ARC OISTANII OF 491.93 FEET ro A POINT 10 MIS 10 DC NapaCOLLECTIONSPECIAL ASSESSMENTS CERTIFIEDO TARGENCYI T1E411 ICHTN YI.26'02'WEST 282.94 FEET TO THE POINT OF C)*5AIU1E AU THIS OFF,O SCR IFDA NIT THAT KL SPECIALOFA477.46 FOOT RADIUS CURVE To THE LEFT, THEWS nORTIMESTERLY MEOW SAID ASSESSMENTS, SO , DEDICATED, ON S Cr 'lc PT:;PEITTT Et til EfC1RYEANANCOilIANCEOf305.25 FEET TO THE /IDRTV ESTT RE 1111E OF TRACT n, DR HfRFIN LUHTA INEO, OEDIUnO, AS STREETS f.. % t (SEWN, MFi RENTON !MOREL ANDSI THENCE NORM 41.16'07' EAST MEOW SAID PA MINASINFU CPI FOR OTHE IC USE, AFe EP INIMIESTER.T I.I.if OF TRACT 21 A DISTANIS OF 316.18 FEET' THENCE Ica TH MID FULL MIS l*GAY L73.36'01'EAST A.CMG THE NORM 1INE OF SAID TRACT 77 A DISTANCE Of 130.08 OF ye,Y1 196N 1 FEET; THENCE SC1 M 10.54'02' EAST K0M0 ME NORTH LINE OF SAID TRACT 27 A f 015TCE OF 354.12 FEET; THENCE NORM 72.37'57'EAST MEOWNESAIDNORTHLI OFF ICE Of TIE 001PTgQLE31AM R36TWICE.93 FEET' TWICE NORTH 46.22'72' EAST KOK NOR THRTH LINE AND THE NORTH 1,/.LINE OF TRACT 11. SAID CID SUPPLEMENT IMPS RENT. 5H10RE1 AIDS 324.66 ESPY;Aim( sum sr EAST MEOW SAID WAN LINE 171.17 FEET; THENCE SOUTH NI A 110.LLlf i- SNIMGI+ T•71'3P WEST A COG 114E EAST LINE Of SAID TRACT 24 A DISTANCE OF 367.32 PEETI kI1L COU;PTY OONPIROIIER WC lER 11010E SOUTH 33'17'73• EAST KOEG SAID EAST LINE 154.51 FEET TO THE NORTH LINEOfTIESOUTH65CFEETOfSAIDSECTION131HENCESOUTH118.15'00'EAST BLOW ISPECIALT CERTIFY THAT THEW ARE NO DEC IIlTY HEREIN SPFCIK ASYSSMERR ONO AllSAIDNORTHLINE2161.47 FEET TO THE EAST LINE Of SAID SECTION 13; THENCE fC71H ASSESSMENTS M MY OF I PROPERTY CONTAINED OEDI WED AS1.01'7T WEST ALONG SAID EAST LINE 610.05 FEET TO THE POINT OF BEGINNING. STREETS OR ATOMS OR DN.'. wNI Ir,cl rr 1-m IN rl.r DEDICATION JIMMIQ DI CITY RENTON Ma ALL TEN BY MESS PRESENTS. THAT WE, THE WRENS IGIEO, Or1ERS IN FEE snout APPROVALAL Ior11tLARD!REPENT RATTED, HEREBY INCITE MIS RAT AND or Nun To THE USE IC) 1rrUHTR.Pt Ir rC TEVER ALL STREETS,AVENUES.PUBLIC USE AREAS AND DRAINAO( DEPORTMENT OF ASSES51 7S ,/ PUUPOS(t • ON TM( A R0OSH TM 010THE USE MAR( ALLHEREOF Poll PURLIC HIGHwAY NECESSRY SLOPS FOR CUT; E ' AMD TMIS V p11Y OF "••NAJANDFI I '. IDDS.LLS UrOI T14[ LOTS AND •LOCKS SHOWN OM THIS PLAT IN THE SHOWN• L EISOMAOLI •AADING OP ION[ LTR[[TE ANO •VENUES 1SHOWNTNIIIIH, O,Ltb1 I l °R \ 1' S&I0 ' Cit..1 N oiliest I MRE IF E MARE ET OUR HAIRS AND OFFICIAL MKS. RI ml1EtY ASSESSOR DEPUTY ASSESSOR C1 1`-,'• 2-•Q' SEATTLE-R L10(YXIIFTY HEALTH AND SAl1ETAT1a OFrM RT1ABYICKa•RELT N ER1K, vovole0 MD APPROVED Nl q jNY Of 1A.L.LDalWOWIACol^GMT ROM MIL C y 6--- f' DCNMIII[DOEN ITS imR<aOR, MEALIN 6 SANITATION DEPT. OE RECTOR F-ti • STATE Of Y/P.L/ND'J11 oIMDRTDIR'NG I •' OEM; TNNR OF P{(1 IC IKONS I 1IIS jE1 Y OF_L!ir.wNa, EXAMINED NO OPMMED 1OIS 2511AT or IJAAul SILL VIA.L H IML. REnI SLIT M7EAFLE DEFOR(IE AG TO 1D ME NIA C TO RE TH Y a t 11 FOR 4P1£G- TOOTING, AND IFDIMIA CGED IRE;SAID 15I( CORPORATION TO Et SCRID 1 N•lie/Mt1.E.1•L Wf TMII NEXT, AND AO(NOR.1(510 T1( SA10 I.S 1T(1MEM TO BE 114E O1;IECiDA •Y WAIF pGIM[FA1 LFIFEMDTOILINTANTACTANp0*10 OF S11ID CORPORATION FOR DIEF1I ILSES AND Ft/POSES DIEM IN NEXT IGNED, MO 04 OATH STATEDTHATNENANMUTIGNIZEDTOE110117ETHESAIDIN(TRUSENT ON HEARING E1ANn1EA, CITY OF IBIXTM 1 'NW, WE OOMOMI 1611. EXAMIND MG AN'A010 MIS M." MY Or SURD} W nREUU It HARD ND OFF MI el SEAL 1e MY MD YOUR FIRSTSPRY(MITTHI. NM (_ 4 IOTA.'"^^•^ IN A10 PO4 THE STATE COIL IRKD IT THE COUNCIL OF RE WON. r1AY1111TDU EH MIS,1L DAY lM Jww41(.a '1 o1EG ATys.1 Of- -... 1 BBS. RECEIVED y'''- --= '° srul•t CLEW p Es IO or COUNCIL 1. ''C`i CITY OF RENTON i f aNAS` we.0" v HEARING EXAMINER DECORDIMO CERTIFICATE v i l l 1983 USED PM WOAD AT 771E REjX1E5T Of THE CITY COUNCIL THIS_RAYI . OW 14K-AT MINUTES PAST MO A[fD N MI" AM '.,;::.. t PLATS, MLES RECORDS U(IN COLNT'. PM R110 eoU1RA, WASHINGTON 71'•r i 1 1 i Cy, IN V IS ROM OF IIEOOR05 AND 4 ELT RCN: I a MOW LFERIMTD,OEHT OF wow aim, SHEET 1 OF 5 THE PLAT OF WASHINGTON TECHNICAL CENTEP S1/2 SECTION 13, TOWNSHIP 23 NORTH, RANGE 4 EAST, W.M. Ni/2 SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 EAST, W.N. CITY OF RENTON KING COUNTY. WASHINGTON tsc")°°92' /3.i/9/-/0 1 ,ITILITT.[A11M[M le___ 4. 3Q ic utsrE.a' + '' J.r• rime BUSH ROED C HITCHINGS. Inc.. P.S. j ie),r wio—J I, G L./aaw Kurlufr , 1 EARL‘Nb. PARK N C LMLM[MT I I I R1 AL 10 j • I r; I %NW,- A3. PAuE w- ' ' 1 THOMAS AVE. S.W. WL10A0 [Af[M[MT 1 - 1.__`- r aux roll.Mp 1Wap0yr ri- LIT 1a tY H0•I 10. 1 I o'Ui1l1Tr a WALK 1 A{[MEM fey 1 FWM JEWETT131 case mew TI ,, I AUO FYI MO.atl7064 1 1 I I II a. rrm. rn... I I II 411•41,1101.1 MI Mil T. ao•UTILITY I i.il I rrr• rr IC 1Aa[MEw. I II1 I N. I I f•- rr. T• ..r.. r• ..E•.J; 4 1 1 I I I 68'11'1114' MO SO r.... 110,111 W 1 1 ,I 1[•. I I worm.* r. mom •..m IEr'N• ..r •It .... iIF y, i IR ( I^ I: 1 Z V"V'tl• •.r r.. •.r fIr•.••r• r+.•. .••w. YAWdIi' Ie 1 3 1, 1 1. 1 1 r r•r•r• MI JP .r... ar Z a i j I I I IMt 1 N 1Nv 1C!'} NO. 2 lii t • i II 2 I II z 1N0 v5 Bgp P G'< 80 R , 1. k-11 I 1 N I 46/.3•' Y 1 11 e'6.w.6] '5-.. I I 1 l I 10• pi 4 al'• fitL•0.99 1 I q'UTILI TY[ 1 I. 1 Maa.M L— _L_, 1 1' ' cwr 1 POWELL AVE. S.W.I11 ` 1 r 1-- 11i2LO<_-LM Y1'lIt -1-4-7-71,10•uTluTv a WALI116--11 8 • 1 IwscMEMTII911r° I, to'unuTr a Y•Llx 1 1 1 1 III 1 1 Ni. CASEMENT 5 iliUTILITY I I.I (. p \p i LI 1.-11' a[M[w.r°•° to 1 1I ` ` A\ II I I 10 uilufr IL WALK 1 , r[ii I,lso.[wT 11 usr.•Ew/_ f i ,,. I I %• atols.s II I3o. I =1 I I I II EneIrEMEsw T° i 1I iL I r aaUn..1TT tuatara Ts—.—.I •` MI i±ioE =1' . is I 1 _ ao 1.1\noAo c1as(••[wr 1' h Ya'aLILpAp w .. . III 1 _—=---' .. 1 IrA[[M[M M 1.1la1!•E .n, r I li 1rlI,Laa' n ,• l H'UTILITY fl.IE MIEwT 1 o I I, w iI I III I 4. lo•unury a wiL• 1. I, i CD! I it I_ a t IAILEMIwT I Si 1 1 Id ies I I I e 'ws?t ;I.? i al0 1RA I,I„1 1 I11re .Ill•oE-1 c 1 1 I : ; Io 4.L. v c I I C --•ISEME 111s JLDILI1 ASF t I1I 1-! l e i aa! i ;` ,. • R '.2 N D stiPPLuniEwAL MAPS-PEW SIOPEt N... . ET 2 OF 6 91c THE PLAT OF WASHINGTON TECHNICAL CENTER S1/2 SECTION 13. TOWNSHIP 23 NORTH. RANGE 4 EAST. W.M.N1/2 SECTION 24. TOWNSHIP 23 NORTH. RANGE 4 EAST. W.N. CITY OF RENTON KING COUNTY. WASHINGTON 1j°0' /ix. 98-0 i.- ElBUSH ROEO c HITCHINGS. Inc.• .i. I r I. I t I I 1 / 1illi \ III + 11i f I JL1l RrY71.R C!i 1 -_---- It, ', = _ i L L 0 1 % , 1 , J I ( 21Yp- 1.-- p••..._..-_-----. — - .I.11 t • I'j -AI, 1:,a.1:• SUP• LEMEN TA.._ ---I I gs h o I LANDS WATER EAYwENT Iv. o AA NO.0.01111115 rtili 1 1, y , jj 1 I •4. 1 I ; 1 o 1 ' II tQq I I II - uO .ram w. w YIPI. C Mib• • 1!'Y T I U tY (Ali MT I g' w r.r A71 N. of 'I{.ol eV de an el r. a=R C1 6, s1 I I M.•• M. •M • Y• FTF o o Tp p4R rii E, n'>io'iwoiw Wei r «: :. w CJ 1— b'y fTE'RY CF( i,i / i II II I(I 1, y•...........i sr•a M. 1 II 1 t 1 SHEET 9 OF E10T9t I THE PLAT OF VWASH I NGTUN TECHNICAL CENTER S1/2 SECTION 13, TOWNSHIP 23 NORTH, RANGE 4 EAST, W.M. N1/2 SECTION 24. TOWNSHIP 23 NORTH, RANGE 4 EAST. W.M. CITY OF RENTON KING COUNTY. WASHINGTON 13z113o09z5 /aa/yf.,lol,1 BUSH ROED C HITCHINGS, Inc.. P.S. 1 I 3 11} 1 I...Pan y Y I 1 i 71:7— ie"- tlb'N•%,„.. I . 416•7. t .., aft • / 1/4/!' I MC[ AID ID YTILITT (ASIMINT y{ TO•M WR'1.{ I4/ L"I II i 0<' DETENTION BASIN PARCEL \ I (i t/+d DEDICATED TO CITY FOR til i STORM WATER DETENTION) x\ RESERVING AN UNIDEFINED AREA FOR THE \ 1 d k{INNIN{or EXCLUSIVE USE OF THE LAND ENCOMPASSED BY Ui1lITY EASEMENT 4,/iORAINA{E [AS[- \ 0 '- J E 1M[NTAI No. • =THE PLAT OF WASHINGTON TECHNICAL CENTER FORsa+alsl CONTAINMENT OF STORM WA ER RUNOFF AND FLOOD M / wws rare WATER STORAGE UNTIL SAID DETENTION AND FLOOD i. ',SFrWATERSTORAGEISPROVIDEDFORTHESAIDPLAT. AREA TO BE DEFINED AT THE TIME TRACTS Ad B ARE i a c PLATTED INTO LOTS OR BFFCRE JULY 1,198f5. REMAINING A' •K L`. Ig 1 AREA TO BE USED BY CITY OF RENTON FOR FLOOD A"`'as'6 `• 1 'I' ' L' T1' u1l• .1 1 WATER STORAGE, AS THEY SO CHOOSE. Li1•607 `j s • c\ 1 N{9'OI'11\ I 111111.4•wql M{{ 9 a:O•w a• 1 Z> \ 1 AS[M[NT TOO i 111A IEN LINE. A..NL.71o0olOKv EY ` 14 1 FrI p'. I i mai sI G 1111gyp, z WATER LIqq[[AR7'<M ' I I AHD/L(10.0•0601 ,/ AINA{E DITCH N A. ••1/ [AMMdT A/-ID S4 SS4 Q ‘ j t• YTILITT (A{[M[MT S\\./\::),/,/ 4/,I I; r IV ( 12' I i '//' i i I13 , 1 1. Iw•1••w•• II,AO I1A•M'•••• I'... 1 ' \` 11•'A•I I.. . \ \ I I sw a, w• w \1N.r N•r SHEET 4 OF 6 107{C THE PLAT OF WASHINGTI, N TECHNICML CENTER S1/2 SECTION 13. TOWNSHIP 23 NORTH, RANGE 4 EAST. W.M. N1/2 SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 EAST, W.M. CITY OF RENTON KING COUNTY, WASHINGTON ezuaooszs /is. pi-pY) BUSH ROEO C HITCHINGS. Inc.. P.S.1 1 1. t\-0( I: POWELL AVE. S.M. I I.. IfiW . i i T 1 Yaw..m.OM MIND...• ' r'R I.it""—_A_.____ OUMp' • 1 ` I, 11 1 fi10 11 a!1 s a 1 1 1 1I; 1 51. 1 __ 11-2 01'V° 1E1• IT1UT7 (AQMENi•-1. I 7.1' UTILITY EASEMENT.''' (. IA.RN0. 17149)1 91 s• 1,_I I I I x YTILgy WEME)R 111 M1 r• D' MIL•OAD I--7. 11 1~e11 Q EASEMENT vs' VTIUTY EASEMENT lH .I. 1 I 1 11 1MIL.. .—L.. 1 t„' _. S'_y 25 UTILITY EASEMENT l^ '2• t 11 1 _.t II 1 AU fEWU [AtE MENT ''{ 1 1 rl -A-- AUD. TILE MO.17001D• ` ,11 1 11iWrLIN f.W.I/.,N.S WtEC.T1ELECT•IC TPAN3MIff1ON 1, 1I.A SEMf ENT OvE THE P Kr,541iEc1.'t. Y4' 11Ip 1Q II l 1 4 I r 2' WATE•LINE EAfEM(NT 1 ITS 1 AVO. TILE NO. 1759Y• 1 , i 1. 1 1 y WIrMIN TMlfi ARIA, III 1 jr-_—J u'vnurY EASEMENT re 1 w 60 7.3• EASEMENT /On ace A[ jR1A . 1 r MAINEAUD TILE MO. AtE.NE) 1 .A 1IIII 111u I Ap..\ . yl I.Z,Y _l,t_oo ES (gpax E 5TREFuiUR.r- • 12 A 07044 L•• Staler SWAMI Wirer. Maly i 1M e( j. 1 S or.c E SHEET 6 OF 5 Bush, Roed & Hitchings, In '.S. E771 OF 7EQASEDilfQ, Civil Engineers/Land Surve 2009 Minor Avenue East SEAL TLE, WASHINGTON 98102 DATE / zL///2 L/// Q y4 JOB NO. 2 21a 206) 323-4144 TT04 ?e TO l D7 l A Zky, 4 .7.014 rtz," ,aeJ. A7e7oee if :40 Adi'' /9 iJa5-i i ree iva/ Cewlei—. WE ARE SENDING YOU '1 Attached Under separate cover via the following items: 1 , Slop drawings Prints Plans, 0 Sample Specifications Copy of letter Change order goh , 1 0 tt COPIES DATE NO.DESCRIPTION 2/4zy`az E 4c/ ce.e-s'cy ', 4974 re,vile w/;424 2- ' /l- zAd m it.. p.C4 //allif2,y , d 0<hw - THESE ARE TRANSMITTED as checked below: For approval Approved as submitted El Resubmit copies for approval For your use Approved as noted 0 Submit copies for distribution As requested 0 Returned for corrections 0 Return corrected prints For review and comment 0 FOR BIDS DUE 19 PRINTS RETURNED AFTER LOAN TO US REMARKS kii ii 0 tet l.,n 0 a b vt D E c 2 9 1982 i'* ' OF RENTON Jr .; ' 1983 EXHIBIT . 3 PM T 8f9110u11Et11-2,c3141516 lf Imp O 7r.Z - COPY TO ,rc1/JCt SIGNED: A.' 7 e..e.s( PRODUCTt103[enlea 1 in.,Gown,Man 01471. If enclosures are not as noted, kindly notify us at once. BUSH, R( & HITCHINGS, P. S„ Inc. CifY OF RENTON iiIt WASHINGTON TECHNICAL CENTER SEC 2 i91982 REZONE DESCRIPTION - TRACT A THAT P)RTION OF THE SOUTH ONE HALF OF SECTION 13 AND OF THE NORTH )NE HALF OF SECTION 24, BOTH IN TOWNSHIP 23 NORTH, RANGE 4 EAST, W . M. , IN KING COUNTY, WASHINGTON, BEING WITHIN TRACT A OF THE PLAT OF WASHINGTON TECHNICAL CENTER AS RECORDED IN VOLUME 122 OF PLATS, PAGES 98 THROUGH 102, RECORDS OF SAID COUNTY ; BUT EXCLUDING THE AREA DESIGNATED AS ROAD EASEMENT FOR THE FUTURE VALLEY PARKWAY DESCRIBED AS FOLLOWS : COMMENCING AT THE SOUTHEAST CORNER OF SAID TRACT A; THENCE ON A CURVE TO THE RIGHT, THE RADIUS POINT OF WHICH BEARS NORTH 73°21 ' 54" EAST 431 .52 FEET; THENCE NORTHERLY ALONG SAID CURVE 46 .45 FEET TO THE NORTHERLY MARGIN OF THE FUTURE VALLEY PARKWAY AND THE TRUE POINT OF BEGINNING ; THENCE NORTH 89 °04 '30" WEST ALONG SAID NORTHERLY MARGIN 193 .04 FEET TO A CURVE TO THE RIGHT , OF A 660 .00 FOOT RADIUS ; THENCE WESTERLY ALONG SAID CURVE ?53 .68 FEET TO A POINT ON A CURVE TO THE RIGHT, OF A 422 .96 FOOT RADIUS ; THENCE NORTHWESTERLY ALONG SAID CURVE 199 . 49 FEET; THENCE NORTH 22 °26 '02" WEST 283 .09 FEET TO A POINT i)N A CURVE TO THE LEFT, THE RADIUS POINT OF WHICH BEARS NORTH 5 °24 ' 02" EAST 165 . 04 FEET; THENCE EASTERLY ALONG SAID CURVE 100 .47 FEET TO THE POINT OF TANGENCY; THENCE NORTH 60°31 ' 21 " EAST 194 . 17 FEET; THENCE SOUTH 22 °26 '02" EAST 269 .05 FEET TO THE POINT OF CURVATURE OF A CURVE TO THE LEFT, OF A 152 .96 FOOT RADIUS ; THENCE EASTERLY ALONG SAID CURVE 154 . 65 FEET TO THE POINT OF TANGENCY; THENCE SOUTH 89 °04 '30" EAST 2 7 .39 FEET TO A POINT ON A CURVE TO THE LEFT. THE RADIUS POINT OF WHICH BEARS SOUTH 66 °37 '42" EAST 431 .52 FEET SAID POINT BEING ON THE EASTERLY LINE OF SAID TRACT A; THENCE SOUTHERLY ALONG SAID CURVE 254 . 86 FEET TO THE TRUE POINT OF BEG INN ' NG . DECEMBER 29, 1982 WASHINGTON TECHNICAL CENTER BRH JOB # 82219 A ROBERT M. ROED P RECEIVED CITY OF RENTON HEARING EXAMINER JAN `? 1983 EXHIBIT NO. 3 4AMPM 1718,9,10,11f12,1.2r3i4,5,6 ITEM NO. O a BUSH, RO Et HITCHINGS, P. S., Inc. OW OF RENTON 6) 113 P. 19 TD DEC Z 9 198? WASHINGTON TECHNICAL CENTER REZONE DESCRIPTION - TRACT B THAT 'ORTION OF THE SOUTH ONE HALF OF SECTION 13 AND OF THE NORTHEAST QUARTER OF SECTION 24, BOTH IN TOWNSHIP 23 NORTH, RANGE 4 EAST, W . M. , IN KING COUNTY, WASHINGTON, BEING WITHIN TRACT B OF THE PLAT OF WASHINGTON TECHNICAL CENTER, AS RECORDED IN VO_UME 122 OF PLATS , PAGES 98 THROUGH 102, RECORDS OF SAID COUNTY BUT EXCLUDING THE AREA DESIGNATED AS ROAD EASEMENT FOR THE FJTURE VALLEY PARKWAY DESCRIBED AS FOLLOWS : COMMEVCING AT THE SOUTHWEST CORNER OF SAID TRACT B ; THENCE NORTH 77 °27 '30" EAST ALONG THE SOUTHERLY LINE OF SAID TRACT B A DISTANCE OF 80 .01 FEET TO THE EASTERLY MARGIN OF THE FUTURE VALLEY PARKWAY AND THE TRUE POINT OF BEGINNING ; THENCE NORTH 11 °34 '46" WEST ALONG SAID EASTERLY MARGIN 1349 . 82 FEET TO A CURVE TO THE LEFT OF A 580 .00 FOOT RADIUS; THENCE NORTHWESTERLY ALONG SAID CURVE 622 .56 FEET; THENCE NORTH 73 °04 '46" WEST 299 .98 FEET TO A CURVE TO THE LEFT OF A 580 .00 FOOT RADIUS ; THENCE WESTERLY ALONG SAID CURVE 15 . 85 FEET TO A POINT ON A CURVE TO THE RIGHT, THE RADIUS POINT OF WHICH BEARS NORTH 65 °11 ' 58" EAST 238 .52 FEET, SAID POINT BEING ON THE WESTERLY LINE DF SAID TRACT B ; THENCE NORTHERLY ALONG SAID CURVE 245 .31 FEET; THENCE SOUTH 1 °44 '02" WEST 77 .87 FEET; THENCE SOUTH 88 ° 15 ' 58" EAST 520 . 00 FEET; THENCE SOUTH 1 °44 '02" WEST 20 . 00 FEET; THENCE NORTH 88° 15 '58" WEST 7 .38 FEET TO A POINT ON A CURVE TO THE RIGHT, THE RADIUS POINT OF WHICH BEARS SOUTH 18°09 '39" WEST 484 . 15 FEET; THENCE SOUTHERLY ALONG SAID CURVE 509 . 19 FEET TO THE POINT OF TANGENCY; THENCE SOUTH 11 °34 ' 46" EAST 311 .39 FEET; THENCE SOUTH 78 °25 ' 14" WEST 5 . 00 FEET; THENCE SOUTH 11 °34 ' 46" EAST 1286 .92 FEET TO THE SOUTHERLY LINE OF SAID TRACT B ; THENCE SOUTH 77 °27 '30" WEST ALONG SAID SOUTHERLY LINE 200 . 04 FEET TO THE TRUE POINT OF BEGINNING . DECEMBER 29, 1982 WASHINGTON TECHNICAL CENTER RECEIVEb BRH JOB # 82219 A CflY OF RENTON ROBERT M. ROED HEARING EXAMINER JAN4 1983 AM PM', R,9,t0,11112 112131415 6 EXHIBIT NO. 3 A TErvi N O. o 7-7 --Z- MEMORANDUM OF CONCURRENCE APPLICATION NO(S) : Holvick deRegt, Koering (HdK), First City Equities (FCE) , R-072-82. DE::;CRIPTION OF PROPOSAL: Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development and other office/warehouse bui l di ngs. PROPONENT: Located on the western 200 feet of the Washington Technical Center plat, defined as follows: Bounded on the west by the proposed P-i Channel , on the south by Grady Way, on the east by Powell Avenue S.W. and on the south and east by S.W. 7th Street. LEAD AGENCY: Building and Zoning Department. Acting as the Responsible Official , the ERC has determined that the requested dtfica`tions to the initial proposal reviewed under ECF-076-82 on December 15, 1982, are within the scope of that original proposal and the environmental etermination of non-significance is still valid conditioned upon the exclusion from the rezone of the right-of-way for the Valley Parkway. Th. s decision was reached following a presentation by Jerry Lind of the Building and Zoning Department. Oral comments were accepted from: David L,1emens, Roger Blaylock, Jeanette Samek, James Hanson, Jerry Lind, Richard Houghton, Robert Bergstrom, Ronald Nel son, Donald Persson and Ed Wooton. I rx orporated by reference in the record of proceedings of the ERC on application R-072-82 are the following: 1 ) Environmental Checklist Review Sheets, prepared by: Robert W. Thorpe, dated August, 1982. 2) Application( s) : Rezone (R-072-82) SIGNATURES: i a rf) G' r t.',C_ 1?n Ronald G. el so n Bu.!1 di ng & Zoni ng Di rector 1:hard C. Houghton Pulfl i ks Di rector i aiid R. emen`s Policy Development Director BUILDING AND ZONING DEPARTMENT PRELIMINARY REPORT TO THE HEARING EXAMINER PUBLIC HEARING APPLICANT: HOLVICK, deREGT, KOERING, INC. FILE NUMBER: R-072-82 A. SUMMARY do PURPOSE OF REQUEST: The applicant requests approval of a rezone from G-1, General Zone, District to M-P, Manufacturing Park District for future development of an industrial park. The 25.89 acres is that area lying between the Earling Golf Course (rezoned M-P by Ordinance No. 3344) and the final alignment for the P-1 Channel. B. GENERAL INFORMATION: 1. Owner of Record Holvick, deRegt, Koering, Inc. 2. Applicant: Holvick, deRegt, Koering, Inc. 3. Location: Vicinity Map Attached)A strip of land approximately 280 to 290 feet wide lying east of the proposed P-1 Channel. 4. Legal Description:A detailed legal description is available on file in the Renton Building and Zoning Department. 5. Size of Property: 25.89 acres (portion applied for rezone) 6. Access: Via S.W. 7th Street and S.W. 10th Street. 7. Existing Zoning: G-1, General Zone 8. Zoning in the Area: G-1, General Zone M-P, Manufacturing Park. 9. Comprehensive Land Use Plan: Manufacturing Park. 10.Notification: The applicant was notified in writing of the hearing date. Notice was properly published in the Daily Record Chronicle on December 23, 1982, and posted in three places on or near the site as required by City Ordinance on December 23, 1982. C. HISTORY/BACKGROUND The subject site was annexed into the City by Ordinance No. 1745 dated April 14, 1959. The current "G" zoning was applied at the time of annexation. A rezone request, R-057-80 was considered in March, 1981, by the Land Use Hearing Examiner, who recommended denial. The request was remanded to the Hearing Examiner on December 14, 1981, by the City Council. r D. PHYSICAL BACKGROUND: 1. Topography: The site slopes very slightly downward from east to west. 2. Soils: Beausite gravelly sandy loam, 6-15% slopes (BeC). Permeability is moderately rapid, runoff is medium and the erosion hazard is moderate. This soil is used for timber and pasture and for urban development. Puyallup fine sandy loam (Py). Permeability is moderately rapid, runoff is slow and the erosion hazard is slight. Stream overflow is a slight to severe hazard depending on the amount of flood protection provided. This soil is used for row crops and pasture and for urban development. Tukwila muck Tu). Permeability is moderate. There is a seasonal high water table at or near the surface. Runoff is slow and the erosion hazard is slight. Stream overflow is a severe hazard unless flood protection is provided. This soil is used for row crops, pasture and urban development. 3. Vegetation: The site consists of blackberries and scrub vegetation. 4. Wildlife: Existing vegetation on the site provides suitable habitat for birds and small mammals. 5. Water: The drainage channel of the Black River runs through the northerly portion of the site. Other than this, no standing water was observed on the subject site. 6. Land Use: The subject site is undeveloped. E. NEIGHBORHOOD CHARACTERISTICS The surrounding properties are in a transitional state from undeveloped to mixed industrial, warehousing and commercial uses. F. PUBLIC SERVICES I. Water and Sewer: Twelve-inch water mains extend north-south on Powell Avenue S.W. and east-west on S.W. 7th Street approximately 1,250 feet east of the subject site. A ten-inch sanitary sewer runs north-south along Powell Avenue S.W. and an eight-inch sanitary pipe extends east-west on S.W. 7th Street approximately 600 feet east of the subject site. 2. Fire Protection: Provided by the Renton Fire Department as per ordinance requirements. 3. Transit: Not applicable. 4. Schools: Not applicable. 5. Recreation: Not applicable. G. APPLICABLE SECTIONS OF THE ZONING CODE: 1. Section 4-700, G, General Zone. 2. Section 4-730, M-P, Manufacturing Park District. H. APPLICABLE SECTIONS OF THE COMPREHENSIVE PLAN OR OTHER OFFICIAL CITY DOCUMENT: 1. Comprehensive Plan, Land Use Reports, 1965, Objectives, Pages 17 and 18. 2. Green River Valley Comprehensive Plan, June 1976. 3. Comprehensive Plan, Policy Statement, February 1981. 1.IMPACT ON THE NATURAL OR HUMAN ENVIRONMENT: I. Natural Systems: Rezoning of the subject site will not have a direct impact on the subject site. A detailed review of environmental impacts has been presented in the Environmental Impact Statement (EIS). 2. Population/Employment: See discussion in the EIS. 3. Schools: Not applicable. 4. Social: Not applicable. 5. Traffic: See discussion in the EIS. J.ENVIRONMENTAL ASSESSMENT/THRESHOLD DETERMINATION: The Environmental Review Committee has considered the information prepared in the Final Environmental Impact Statement and specifically conditioned their acceptance of the EIS based upon the applicant complying with certain mitigating measures presented. (See staff report for preliminary plat). K. AGENCIES/DEPARTMENTS CONTACTED: 1. City of Renton Building and Zoning Department. 2. City of Renton Design Engineering Division. 3. City of Renton Traffic Engineering Division. 4. City of Renton Utilities Engineering Division. 5. City of Renton Fire Prevention Bureau. 6. City of Renton Parks & Recreation Department. 7. City of Renton Policy Development Department. L. 1. The applicant proposes to rezone 25.89 acres of a 109.5 acre site located west of Powell Avenue S.W. generally between Grady Way on the south and the BN/Milwaukee Road railroad tracks on the north. The +10 acre portion of the site immediately west of Powell Avenue S.W. was zoned M-P on January 17, 1966. On August 13, 1979, an additional 73 acres was rezoned to M-P. Subsequently, the actual location of the P-1 Channel, the western boundary of the proposed industrial plat was determined. It was anticipated that there was a portion of property in between the legal descriptions given in 1966 and 1979 and what would be finally determined as the P-1 alignment. This rezone request accounts for that additional area. 2. The site is currently undeveloped. A small portion of it was used by the Earlington Golf Course in the past. The subject site is part of Tracts A and B of the Washington Technical Center. 3. The subject site was generally considered in the adoption of the Comprehensive Plan in 1965 and the update of the Policy Elements in 1981, in addition to the Green River Valley Comprehensive Plan of 1976. The Planning Department records fail to indicate area-wide zoning review of this site. The site, therefore, appears to conform to Section 4-3014(a). 4. The proposed rezone is consistent with the land use element of the City of Renton's Comprehensive Plan and generally consistent with the following goals of the Green River Valley Comprehensive Plan: a. Promote high quality development that will enhance the image of the City of Renton. b. Enhance the tax base for the City of Renton so all the citizens of the City of Renton are able to benefit. c. Minimized noise, air and water pollutants; transportation difficulties; glare, heat; vibration; and other detrimental effects. d. Provide a high quality working environment for employees. e. Provide a viable economical climate for industrial firms. f. Promote diversified economic base. And the following Valley objectives: Land Use: Light industrial, office and warehouse uses and those heavy industrial uses that can be made compatible with goals of the Valley are the types of developmental land uses intended for the Valley. Therefore, the site appears to conform with Section 4-3014(B). 1 5. Since the adoption of the Green River Comprehensive Plan in 1976 and the City of Renton's Comprehensive Plan in 1965, major developments have occurred in the general vicinity of the site. These developments have been primarily to the east and south of the subject site and include major office buildings, light warehousing and light manufacturing uses. In general, the entire Green River Valley area within the City of Renton has undergone significant changes including the Orillia Industrial Park (north of S.W. 43rd) and the Valley Industrial Park (south of S.W. 16th). Therefore, the subject site appears to conform to the criteria of significant physical changes happening within the general area as delineated by Section 4-3014(C). 6. An identical rezone request was heard by the Land Use Hearing Examiner on March 31, 1981. The application's justification failed the issue of timeliness. Specifically, that rezoning of the subject property was inappropriate until the P-1 Channel was implimented and that "protection of the area should not be foreclosed until the water course or courses are actually in place". Since that time, the City has acquired title to 60% of the land area for the P-1 Channel (Washington Technical Center and METRO) and written commitments for dedication of most of the remaining 40% (Alterra Rezone and Brown/Moody Rezone). The actual method of implimentation has not been determined. However, implimentation will occur either as a joint effort of property owners and City or by each property owner as they develop within the flood plain. This replacement of flood storage area lost to development has become a policy of the Environmental Review Committee on any development proposal in the flood plain. 7. The ERC has specifically issued a Memorandum of Concurrance for the subject proposal, with the condition that the right-of-way for the Valley Parkway be excluded from the rezone. 8. The issue of application Comprehensive Plan "Greenbelt" designation has been specifically defined and implimented for the general area. In February 1981, the Wetlands Study was completed for the City of Renton. It identified specific wetland areas. Eventhough, the City Council did not adopt the Wetlands Study as an official document, it provided the Environmental Review Committee with an accurate inventory of wetland areas. The Comprehensive Plan had suggested general areas to leave in open space under the "Greenbelt" designation; the new inventory specified which of those general areas were actually viable natural habitats that should be preserved. This resulted in the preservation of a larger natural area in the Alterra Rezone, R-029-80, than originally anticipated in the Comprehensive Plan. Application of a "Greenbelt" designation on the subject site appears inappropriate when considering that the more productive natural environment will be preserved to the north. 9. In summary, the proposal meets all of the rezone criteria plus the burden of timeliness. Whether the flood water storage issue is addressed in increments or as a total is irrelevant. The fact that it has been addressed in important. 10.Department comments are attached for the Examiner's review. M. DEPARTMENTAL RECOMMENDATION: Based upon the above analysis, it is recommended that the Hearing Examiner recommend approval of the proposed rezone, file R-072-82, from G-1 to M-P, Manufacturing Park, to the City Council. i.., r' I 19 Ibele• ti• I 21\. %.% .• '?.., T I ' om" .• 1 t4 iIkipl- •• tN' ZOO ilk A . 01) 1411:)/ 0111\-- ft,0 lik C. / ' mM TR VO 0 '1 7 4 0 . ww , ....... .......-___. __. - .._-. .\-. 4.:1 444011. D IS PO S AIL SI . 1 I A% 1lA 114" a"..: 11b,„1-\. I teri_:. i' HOLVICK, deREGT, KOERING, INC. REZONE R-072-82 APPLICANT HOLVICK, deREGT, KOERING, INC. TOTAL AREA 25.89 Acres PRINCIPAL ACCESS S.W. 7th and 10 th Streets and future Valley Parkway EXISTING ZONING G-1, General Zone EXISTING USE Vacant PROPOSED USE Manufacturing park COMPREHENSIVE LAND USE PLAN Manufacturing Park & Greenbelt COMMENTS s oar 1IO. 1 S 4. e= 9/7.47rJ9 Hd = 27"5r,'Sry 4. •z29'f. " Zqo N IV H ^cA CIO C)S Y N• 41= /3r.94 sh o fr' L' 9 4' vN z q p o \ 0/1/ GR o' er e s' 2 4 L_____________ti a9+o- r 9 ..E Qs 122.9G S • 00 4_G 4. 38`' Z3 92 a7 — No I A6'• N. 1. e" lel. /S w il 2' sco' w I4 . 6/30 c h a a a. z;11(‘)) 1 O I r S. 79 25 i4"k/ 1 lb‘:3,0 0 tt Iqm Fl tl ti I . o,I I :::; s‘ i:I SGdLLr, / ,.9D I N I tZt -."..--- -F---BUSH, ROED 1, !:!+N!!!CS, INC. P.S. 1 1 B. R/ --- CIVIL Ci GI:. i LAXC L'IEYORS Zb'0.O.r ,S 77°Is'13 'w• 2003 A:.:'„; k,VE. EAST SEATS L.. WA 98102 1 P3234144 P L' f S • ix/ WASHINGTON TECHNICAL CENTER G 25 ACRE REZONE R-072-82 Pz 2 r PlAN rREVIEWING DEPARTMENT VISION : EJAPPROVED IAPPROVED WITH CONDITIONS NOT APPROVED 7 4' /I / 1/l5 4/- r C / 5/_C Il/M(1 lc /A i!L! J /W 41.7( 1/elti, i/(27 74,die' )//a(/ r' a d /-)* c/(/I/,l / g 1 a.f DATE: SIGN TUREOF DIR TOR OR AUTHORIZED REPRESENTATIVE REVISION 5/1982 REVIEWING DEPARTMENT/DIVISION : ,R66; Ej APPROVED APPROVED WITH CONDITIONS jJ NOT APPROVED 4//P7 DATE: Iz SIGNATURE OF DIR OR OR AUTHORIZED REPRESENTATIVE REVISION 5/1982 REVIEWING DEPARTMENT/DIVISION : APPROVED EAPPROVED WITH CONDITIONS NOT APPROVED 7 12,2 2 J DATE: 2 — '2- REVIEWING DEPARTMENT VISION : irc7, El'-APPROVED EI APPROVED WITH CONDITIONS ONOT APPROVED DATE: SIGNATURE OF DIRECTOR OR AUTHORIZED REPRESENTATIVE REVISION 6/1982 REVIEWING DEPARTMENT/DIVISION : 77/-/T Y Ei APPROVED APPROVED WITH CONDITIONS NOT APPROVED 1 TIU1y aPE P/Al Sumo TO 4416 CO RS AGREEMENT • WATER ICE COMERS AGREEMENT - SEWER No P%-)SYSTEM DEVELOPMENT CHARGE • WATER F< , P.04 ,/&9FT SYSTEM DEVELOPMENT CHARGE - SEWER X€S XD. p4/d4 FT nilf- ly •SPtCIAI ASSESSMENT AREA CHARGE • WATER No PECIAL ASSESSMENT AREA CHI.RGE • SEWER AlP APPROVED rATER PLAN I/ES APPROVED SEDER PLAN yGS APPROVED FIRE NTORANT LOCATINS BT FIRE DEPT. YEs FIRE FLOW ANALCSI Y ea_DATE: fi- SIGNATURE OF DIRECTOR OR AUTHORIZED REPRESENTATIVE REVISION 6/1982 REVIEWING DEPARTMENT/DIVISION : - 7i( OAPPROVED ETAPPROVED WITH CONDITIONS Eli NOT APPROVED 72d4-10/-r1 'c 1// s/9144L %SC DATE : f //4 SIGNATURE OF DIRECTOR OR AUTHORI ED REPRESENTATIVEof REK—N BUILDING & ZONING DEI TMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvick. deRegt. KQe ifc (HdK) First City amitiesies (FCE) PROJECT TITLE : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT : Application to rezone 25.89 acres of property from G-1 to M--P for office research and develorxnent, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washing-ton Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the east by Powell Ave, S.W. and on the south and east by S.W. 7th Street. TO : n PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-R7 CI ENGINEERING DIVISION TRAFFIC ENG . DIVISION SCHEDULED HEARING DATE : UTILITIES ENG , DIVISION n FIRE PREVENTION BUREAU n PARKS & RECREATION DEPARTMENT n BUILDING & ZONING DEPARTMENT n POLICE DEPARTMENT tgPOLICY DEVELOPMENT DEPARTMENT n OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING . PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5 : 00 P .M. ON n -,,„ r- 6. 1982 REVIEWING DEPARTMENT/DIVISION : n APPROVED APPROVED WITH CONDITIONS I INOT APPROVED c/dre /)/9.waw/ /iii_57///elad 4,6/5i, /, r)tft.eg e/n,s/s //71 A./A 57( á2', / da / C 41,f/f L << ti i 11./ si ,- /.16 /4d , /> # DATE SIGNATURE OF DIR CTOR OR AUTHORIZED REPRESENTATIVE REVISION 5/1982 REP"--N BUILDING & ZONING DEI TMENT DEVELOPMENT APPLICATION REVIEW SHEET EC F - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONEN1 : Holvicks deReq ,. Koerina (BdK) First City Euuities (FCE) PROJECT 1 I T L E : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT: Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the east by Powell Ave, S.W. and on the south and east by S.W. 7th Street. TO : n PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-R2 Li ENGINEERING DIVISION TRAFFIC ENG , DIVISION SCHEDULED HEARING DATE : CIUTILITIES ENG . DIVISION n FIRE PREVENTION BUREAU i IPARKS & RECREATION DEPARTMENT ISLBUILDING & ZONING DEPARTMENT 11POLICE DEPARTMENT n POLICY DEVELOPMENT DEPARTMENT 11OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING , PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5:00 P .M, ON 6. 1982 REVIEWING DEPARTMENT/DIVISION : 6; APPROVED l ( APPROVED WITH CONDITIONS I ( NOT APPROVED i;' l DATE : /Z IGNATURE OF DIRE TOR OR AUTHORIZED REPRESENTATIVE REVISION 5/1982 RED'—"N BUILDING & ZONING DEI TMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvick. deReat- Koerina (HdK) First City amities (FCE) PROJECT 1 I T L E : Washington Technical Center Rezone BRIEF D E S C R I P T I O N OF PROJECT : Application to rezone 25.89 acres of property from G-1 to M•-P for office, research and develounent, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the east by Po l_1vee S.W, and on the south and east by S.W. 7th Street. TO : PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-R2 LIENGINEERING DIVISION TRAFFIC ENG . DIVISION SCHEDULED HEARING DATE : CJUTILITIES ENG . DIVISION l I FIRE PREVENTION BUREAU IS(I.DARKS & RECREATION DEPARTMENT n BUILDING & ZONING DEPARTMENT F-1 POLICE DEPARTMENT n POLICY DEVELOPMENT DEPARTMENT I ! OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING . PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5 : 00 P .M. ON Tier.r,mh,,r 6. 1982 REVIEWING DEPARTMENT/DIVISION : 1APPROVED APPROVED WITH CONDITIONS I ( NOT APPROVED qi.--t l I re v DATE : 7 - c - SIGNATURE OF DIRECTOR R AUT ORIZED REPRESS ATIVE REVISION 5/1982 REfo N BUILDING & ZONING DE ITMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICAT:;ON NO(S) : REZONE (R-072-82) PROPONENT : Holvick. deRe t, KQerina Mai First City Eglaities (FCE) PROJECT TITLE : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT : Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the rust by Powell Ave. S.W. and on the south and east by S.W. 7th Street. TO : n PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-R2 CJENGINEERING DIVISION 1JTRA'FFIC ENG , DIVISION SCHEDULED HEARING DATE : UTILITIES ENG , DIVISION I ] FIRE PREVENTION BUREAU I ( PARKS & RECREATION DEPARTMENT n 3UILDING & ZONING DEPARTMENT 11POLICE DEPARTMENT l iPOLICY DEVELOPMENT DEPARTMENT n OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING , PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5: CO P .M. ON n Arnl,ar 6. 1982 REVIEWING DEPARTMENT/DIVISION : ti7"- R-APPRITvED n APPROVED WITH CONDITIONS 11NOT APPROVED e// 7 DATE : SIGNATURE OF DIRECTOR OR AUTHORIZED REPRESENTATIVE REVISION 5/1982 RELY- N BUILDING & ZONING DE1 TMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvick. deReat- Koerina am First City Ectui.ti.es (FCE) PROJECT TITLE : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT: Application to rezone 25.89 acres of property fran G-1 to M-P for of fice research and develoanent, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady Way, on the east by Poweli Avet S.W. and on the south and east by S.W. 7th Street. TO: PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-R7 0 ENGINEERING DIVISION 1TRA`FFIC ENG . DIVISION SCHEDULED HEARING DATE : UTILITIES ENG . DIVISION Ell FIRE PREVENTION BUREAU PARKS & RECREATION DEPARTMENT 0 BUILDING & ZONING DEPARTMENT r-] POLICE DEPARTMENT POLICY DEVELOPMENT DEPARTMENT OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING . PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5 : 00 P .M. ON np.r. mhar 6. 1982 REVIEWING DEPARTMENT/DIVISION : 0774iTyj El APPROVED APPROVED WITH CONDITIONS NOT APPROVED Liitnurf Affle.ovAl SuesEci To j Ark GOi S AGREEMENT • WATER LAiE COMERS AGREEMENT • SEWER A/o i14i961-7-01A4-- zpiSYSTEMDEVELOPMENTCHARGE - WATER yrs D.04 /cv FT SYSTEM DEVELOPMENT CHARGE • SEWER yES #D. 04./ FT 11)4-P- y 'SPECIAL ASSESSMENT AREA CHARGE • WATER No SPECIAL ASSESSMENT AREA CHARGE • SEWER AiD APPROVED PATER PLAN yg.0 APPROVED SEWER PLAN yes APPROVED FIRE HYDRANT MATINS BY FIRE DEPT. YES FIRE FLOW ANALYSIS 24--DATE : -/ 8 d e, 5_, SIGNATURE OF DIRECTOR OR AUTHORIZED REPRESENTATIVE REV6SION 5/1982 REIN BUILDING & ZONING DETMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvick. deRegt. Koering (HdK) First City Ecuities (FOE) PROJECT TITLE : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT : Application to rezone 25.89 acres of property from G-1. to M-P for office, research and develoranent, and other office/warehouse buildings. LOCATION ; The proposed rezone is the western 200 feet of the washington Technical Center Plat, de' ined as follows: Bounded on the west by the proposed P-1 channel, on the south by,Crady Way, on the east by Powell Ave, S.W, and on the south and east by S.W. 7th Street. TO : n PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 17-7-R7 El ENGINEERING DIVISION TRAFFIC ENG , DIVISION SCHEDULED HEARING DATE : _ L] UTILITIES ENG , DIVISION FIRE PREVENTION BUREAU n PARKS & RECREATION DEPARTMENT n BUILDING & ZONING DEPARTMENT n POLICE DEPARTMENT n POLICY DEVELOPMENT DEPARTMENT n OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING , PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5: 00 P .M. ON r - ,tPr 6. 19$2 REVIEWING DEPARTMENT/DIVISION ; f APPROVED n APPROVED WITH CONDITIONS n NOT APPROVED 7r)-64/G7 j d G</7 yS Ur/e//c/ y/c(z/ S f//C' lv Reit—'/,-' _ C' .vSfr4./C'l e . I DATE : SIGNATURE OF DIRECTOR OR AUTHORI ED REPRESENTATIVE REVISION 5/1£32 RENT. BUILDING & ZONING DEPMENT DEVELOPMENT APPLICATION REVIEW SHEET ECF - 076 - 82 APPLICATION NO(S) : REZONE (R-072-82) PROPONENT : Holvick, deRegt— Koerina (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone BRIEF DESCRIPTION OF PROJECT: Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/warehouse buildings. LOCATION : The proposed rezone is the western 200 feet of the washington Technical Center Plat, defined as follows: Bounded on the west by the proposed P-1 channel, on the south by Grady hay, on the east by Powell Ave. S.W. and on the south and east by S.W. 7th Street. TO : n PUBLIC WORKS DEPARTMENT SCHEDULED ERC DATE : 12-7-22 ENGINEERING DIVISION n TRAFFIC ENG , DIVISION SCHEDULED HEARING DATE : n UTILITIES ENG , DIVISION n FIRE DREVENTION BUREAU n PARKS & RECREATION DEPARTMENT n BUILDING & ZONING DEPARTMENT n POLICE DEPARTMENT I IPOLIC' DEVELOPMENT DEPARTMENT OTHERS : COMMENTS OR SUGGESTIONS REGARDING THIS APPLICATION SHOULD BE PROVIDED IN WRITING , PLEASE PROVIDE COMMENTS TO THE BUILDING & ZONING DEPARTMENT BY 5 : 00 P . 1. ON 1-1 1-n r 6. 1982 REVIEWING DEPARTMENT/DIVISION : n APPRO ED n APPROVED WITH CONDITIONS NOT APPROVED DATE : SIGNATURE JF DIRECTOR OR AUTHORIZED REPRESENTATIVE REVISION 5/1982 VilL 71e6 Date circulated : uecember 1, 1982 Comments due : December t , 1982 ENIVIR0NMENTAL CHECKLIST REVIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/ warehouse build The proposed rezone is the western 200 feet of the Washington Tech. Center LOCATION : Plat, def i nFer1 as fnl l nws t RniindPr1 on the west by the nrnpn.Pd P-1 channel, on the south by Grady Wy. , on the east lw Powell Ave. S.W. and on the south and east b' SITE AREA : 25_R9_ ar•rPs BUILDING AREA (gross ) c w 7.1.11 Strut. DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : L/ 3 ) Water & water courses : V 4 ) Plant life : 5 ) Animal life : 6 ) Noise : 7 ) Light & glare : 8 ) Land Use ; north : east : south : west : Land use conflicts : View obstruction : 9) Natural resources : 10 ) Risk of upset : uz 11 ) Population/Employment : 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : 15 ) Energy : 16 ) Utilities : V 17 ) Human health : 18 ) Aesthetics : V 19 ) Recreation : 20 ) Archeology/history : COMMENTS : Recommendation : D I DOS More Information 3aReviewedby : Title : 7} /L/Ty c/6/n/,E"4',2//1/6 Date : 01-/ S FORM: ERC-06 4 Z0/1.31, Date circulated : ___ember 1, 1982 Commen,.J due : December t , 1982 ENVIRONMENTAL CHECKLIST REVIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/ warehouse lluildi ngs_ The proposed rezone is the western 200 feet of the Washington Tech. Center LOCATION : plat. dcf 1 nrt1 as f011 nwc_ Pc-minded nn the west by f-he nrnpnserl P-1 channel on the south by Grady Wy. , on the east by Powell Ave. S.W. and on the south and east ] SITE AREA : 25_R9 ar-rec f3l1ILUING AREA (gross ) S w_ 7th Rfrppt, DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : 3 ) Water & water courses : 4 ) Plant life : Sc 5 ) Animal life : 6) Noise : x 7 ) Light & glare : 8 ) Land Use ; north : east : south : west : Land use conflicts : View obstruction : 9 ) Natural resources : 10 ) Risk of upset : S< 11 ) Population/Employment : 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : I k 15 ) Energy : 16 ) Utilities : 17 ) Human health : K 18 ) Aesthetics : 19 ) Recreation : 20 ) Archeology/history : COMMENTS : Recommendation : SI DOS More Information Reviewed by : litle : Date : FORM: ERC-06 Date circulated : December 1, 1982 Comments due : December t, 1982 ENVIIRONMENTAL CHECKLIST REVIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/ warehouseouse buildings,. The proposed rezone is the western 200 foot of the Washington Tech. CenterLOCATION : Plat, dPf i npd as fol i ows! Fnirndcd on the west by the nropnsprl P-1 channel, on the south by Grady Wy. , on the east byPowell Ave. S.W. and on the south and eastSITEAREA : 2 rr5_R9 ars BUILING AREA (gross ) b s w 7th Street, DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : V 4 2 ) Direct/Indirect air quality : 3 ) Water & water courses : V 4 ) Plant life : Z 5 ) Animal life : 6 ) Noise : 7 ) Light & glare : 8 ) Land Use ; north : east : south : west : Land use conflicts : View obstruction : T 9 ) Natural resources : 10 ) Risk of upset : 11 ) Population/Employment : 1// 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : 15 ) Energy : 16 ) Utilities : 17 ) Human health : 18 .) Aesthetics : 19 ,) Recreation : rcheology/history : ge.7 ;4 ,, tEC 1 1.982 Recommendation : NSI J DOS More Information_ Reviewed by : - 1 it le : —i/e(, _ iss5'I6i---2_ Date : /42// //',% I FORM: ERC-06 v t leiar0Datecirculated : December 1, 1982 Comments due : December t , 1982 ENVIRONMENTAL CHECKLIST REVIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property fan G-1 to M-P for office, research and development, and other office/ warehouse buii l The proposed rezone is the western 200 feet of the Washington Tech. Center LOCATION : plat, def i neri as fnl l nws! Rnnnrlea nn the west by the nrnpnsed P-1 channel, on the south by Grady Wy. , on the east by Powell Ave. S.W. and on the south and east bsSITEAREA : 25_Rq ar•rPs BUILDING AREA (gross ) s w 7th Rfrpet, DEVELOPMENTAL COVERAGE (% ) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : 3 ) Water & water courses : 4 ) Plant life : 5 ) Animal life : 6 ) Noise : 7 ) Light & glare : 8 ) Land Use ; north : east : south : west : Land use conflicts : J1/////J(d/1 View obstruction : j////J////g 9 ) Natural resources : 10 ) Risk of upset : 11 ) Population/Employment : J‹ 12 ) Number of Dwellings :l. 13 ) Trip ends ( ITE ) : traffic impacts : 4.;‹) 14 ) Public services : I 15 ) Energy : 16 ) Utilities : 17 ) Human health : 18 ) Aesthetics : X 19 ) Recreation : 20 ) Archeology/history : COMMENTS : 0I/1 //i e)//(flf /f(le -" 1., - ./7- I0 Recommendation : SI' OS More Information _ Reviewed by : C 7/ raLlitle :I, Date : 7 // 4/1/ FORM: ERC-06 i rxre...Regriaq Date circulated : i., cember 1, 1982 Comments due : December 6 , 1982 ENVIRONMEINTAL CHECKLIST REVIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property fran G-1 to M-P for office, research and development, and other office/ warehouse bii1 The proposed rezone is the western 200 feet of the Washington Tech. Center LOCATION : plat, dpfinpii as fnl 1 nws: Rni,nded nn the west by t-hp nrnpnspd P-1 channel, on the south by Grady Wy. , on the east by Powell Ave. S.W. and on the south and east biSITEAREA : 2S_Rq acrpc BUILDING AREA (gross ) R W_ 71-h Strpet DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : 3 ) Water & water courses : 4 ) Plant life : 5 ) Animal life : 6 ) Noise : 7 ) Light & glare : 8 ) Land Use ; north : east : south : west : Land use conflicts : View obstruction : 9 ) Natural resources : 10 ) Risk of upset : 11 ) Population/Employment : 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : 15 ) Energy : 16 ) Utilities : 17 ) Human health : 18 ) Aesthetics : 19 ) Recreation : 20 ) Archeology/history : COMMENTS : 6iC.«,. Recommendation : DNCSI DOS More Information Reviewed by : ( 4)1 1itIe : Date : /2. . 7 - yv FORM: ERC-06 F0L Date circulated : .,.cember 1 , 1982 Comment.5 due : December t , 1982 ENVIRONMENTAL CHECKLIST REVIIEW SHEET ECF - 076 - 82 APPLICATION No (s ) . REZONE (R-072-82) PROPONENT : Holvick, deRegt Koering (HdK) First City Equities (FCE) PROJECT TITLE : Washington Technical Center Rezone Brief Description of Project : Application to rezone 25.89 acres of property from G-1 to M-P for office, research and development, and other office/ warehouse buildings. The proposed rezone is the western 200 feet of the Washington Tech. CenterLOCATION : plat, clefineii as follows! Prunde:1 on the west by the nrnp-sed P-1 channel, on the south by Grady Wy. , on the east by Powell Ave. S.W. and on the south and east bSITEAREA : 25_R9 aorPs BUILDING AREA (gross ) s w 7th Rtrart. DEVELOPMENTAL COVERAGE (%) : 14.72 %165,964 sq. ft. IMPACT REVIEW NONE MINOR MAJOR MORE INFO 1 ) Topographic changes : 2 ) Direct/Indirect air quality : 3 ) Water & water courses : 4 ) Plant life : 5 ) Animal life : 6 ) Noise : 7 ) Light & glare : 8 ) Land Use ; north : east : south : west : Land use conflicts : View obstruction : 9 ) Natural resources : 10 ) Risk of upset : 11 ) Population/Employment : 12 ) Number of Dwellings : 13 ) Trip ends ( ITE ) : traffic impacts : 14 ) Public services : 15 ) Energy : 16 ) Utilities : 17 ) Human health : 18 ) Aesthetics : 19 ) Recreation : 20 ) Archeology/history : COMMENTS : Recommendation : DNSI DOS More Information Reviewed by : litle : Date : / -^ 75 '2-- FORM: ERC-06 CITY OF RENTON RE.7.ONE APPLICATION FOR OFFICE USE ONLY LAND USE HEARING APPLICATION NO. R U 72-$2.EXAMINER 'S ACTION APPLICATION FEE $ IA)AI UF.19 APPEAL FILED RECEIPT NO. CITY COUNCIL ACTION FILING DATE ORDINANCE NO. AND DATE HEARING DATE APPLICANT TO COMPLETE ITEMS 1 THROUGH 10 : 1 . Name HOLVICK deREGT KOERING /FIRST CTTY EQJJTTTFS Phone (206) 284-9951 Address 1818 Westlake North, Suite 308, Seattle, WA 98109 3. Property petitioned for rezoning is located on the Western 200' of the Washington Technical Center Plat between_Powell Avenue on the East and Monster Road on the West. 4. Square footage or acreage of property 25.89 acres. 5. Legal description of property (if more snace is required, attach a separate sheet) See attached legal description. 6 . Existing Zoning G• Zoning Requested M.P. NOTE TO APPLICANT: The following factors are considered in reclassifying property. Evidence or additional information to substantiate your request may be attached to this sheet. (See Application Procedure Sheet for specific requirements . ) Submit this form in duplicate. 7. Proposed use of site development of a research and development/office/business park. 8. List the measures to be taken to reduce impact on the surrounding area. See attached environmental checklist. 9. How soon after the rezone is granted do you intend to develop the site? The subject site will be developed immediately after the rezone has been granted and the second phase of the Washington Technical Center plat is approved. LO. Two copies of plot plan and affidavit of ownership are required. Planning Dept. 1-77 A AFFIDAVI T I, Jack S. deRegt being duly sworn, declare that I am the owner of the property involved in this application and that the foregoing statements and answers herein contained and the information herewith submitted are in all respects true and correct to the best of my knowledge and belief. Subscribed and sworn before me this 1st day of September 1982 Notary Public in and for the State of iftltdngtan, residing at Sunnyvale, CA of Notary Public) Signature o er) 1230 Oakmead Pkwy. , #210, Sunnyvale, Address) CA 94086 Address) MineIPIMneauauaaeoanuun1111M eMeeea1eaoa®e:= OFFICIAL SEAL v Allir-l"ti_., CAROL R. FROESE i'r cia _ NOTARY PUBLIC — CALIFORNIA City) State) 1• COUNTY OF SANTA CLARA 1 1'''l' Comm. Exp. June 13, 1986 intan !euuuoumauuan ummeluuuenaoaua Telephone) FOR OFFICE USE ONLY) CERTIFICATION This is- to certify that the foregoing application has been inspected by me and has been found to be tlx rough and complete in every particular and to conform to the rules and regulations of the Renton Building & Zoning Depart- ment governing the filing of such application. Date Received 19 By: Aeifton Building & Zoning Department 3-82 HINGTON TECHNICAL CENTER 25 A__ REZONE LEGAL DESCRIPTION A PARCEL OF LAND IN GOVERNMENT LOT 5, AND TRACT 27 , RENTON SHORELANOS SECOND SUPPLEMENT , IN THE SOUTHWEST QUARTER OF SECTION 13 , TOWNSHIP 23 NORTH , RANGE 4 EAST, W.M_ , IN KING COUNTY, WASHINGTON, DESCRIBED AS FOI.LCJWS : COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 13 ; THENCE SOUTH 87°2 !' ' 43" EAST ON AND ALONG THE SOUTH LINE OF SAID SECTION 13 A DISTANCE OF 2312. 05 FEET TO A POINT : THENCE NORTH 22026' 02" WEST 501 . 13 FEET TO THE TRUE POINT OF BEGINNING; THENCE NORTHWESTERLY ALONG A TANGENT CURVE TO THE LEFT , HAVING A RADIUS OF 917. 46 FELT THROUGH AN ANGLE OF APPROXIMATLLj 7°3n' TO A POINT ON THE BOUNDARY LINE BETWEEN SAID TRACT 27 AND TRACT 26 THENCE SOUTHWESTERLY ON AND ALONG THE BOUNDARY LINE BETWEEN SAID TRACTS 27 AND 26 TO A POINT ON A CURVE HAVING A RADIUS OF 627 . 46 FEET, HAVING THE SAME CENTER OF A CIRCLE AS THE CURVE DESCRIBED FROM THE TRUE POINT OF BEGINNING; THENCE SOUTHEASTERLY ON AND ALONG SAID CURVE OF RADIUS 627 .46 FEET TO A POINT WHICH BEARS SOUTH 67°33' 58" WEST A DISTANCE OF 290. 00 FEVI FROM THE TRUE POINT OF BEGINNING; THENCE NORTH 67°33 ' 58" EAST 290.00 FEEL TO THE TRUE POINT OF BEGINNING ; EXCEPT PORTIONS OF THE ABOVE DESCRIBED PROPERTIES LYING WITHIN DRAINAGE DISTRICT NO . 1 DITCH. THAT PORTION OF A TRACT IJ73 ZLE30400S E, EMORCt1PARTICULARLYINAN TDESCRIBED ASCOF:UEO UNDER AUDITOR' S FILE NO. FOLLOWS : A TRACT OF LAND IN THE SOUTHWEST QUARTER OF SECTION 13 , TOWNSHIP 23 NORTH, RANGE 4 EAST, W. M.. , IN KING COUNTY , WASHINGTON, BEING A PORTION OF GOVERNMENT LOT 5 AND THE NORTHEAST QUARTER OF THE NORTHEAST QUARTER OF SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 EAST , W_ M_ , IN KING COUNTY , WASHINGTON, BEING 290 FEET IN WIDTH LYING BETWEEN A LINE 150 FEET AND A LINE 440 FEET r CENTERLINE OF RIGHTCHANNELANGLESANDNORTHEASTERLYTHEREFROMTO; TFiE FOLLOWING DDESCRIBED COMMENCING AT THE SOUTHWEST CORNER OF SAID SECTION 13 , THENCE SOUTH 87°26 ' 48" EAST 1E126.61 FEET ON AND ALONG THE SOUTH LINE OF SAID SECTION TO A POINT ; THENCE NORTH 22°26 ' 02" WEST 296.06 FEET TO THE TRUE POINT OF BEGINNING; THENCE SOUTH 22°26 ' 02" EAST 232.94 FEET ; THENCE SOUTHEASTERLY ALONG A TANGENT CURVE TO THE LEFT HAVING A RADIUS OF 572.96 FEET A DISTANCE OF b HFEET ;O°55' 30" CE WEST1130`) 11 3THr FEET FEET FROM THE SOUTH QUARTER POINT WHICH IS SOUTH CORNER OF SAID SECTION 13 , AND THE END OF DESCRIPTION. A TRACT OF LAND IN GOVERNMENT COUN j LOT TY OF SECTION WASHINGTON, Lr10=tE TOWNSHIPPARTICULARLNORTH, RANGE 4 EAST , • , DESCRIBED AS FOLLOWS: THE WEST 600 FEET OF THE SOUTH 130 FEET OF GOVERNMENT LOT 4, EXCEPT THE NORTH 110 FEET OF THE EAST 520 FEET. A TRACT OF LAND IN THE NORTHEAST QUARTER OF SECTION 24, TOWNSHIP NG 1 23 FEET75TMNORTH , RANGE 4 EAST , W_M. , IN KING COUNTY, WASHINGTON, WIDTH, LYING BETWEEN ANGLE=S LINE TOITOE FEET F[]LLOWANDING DESCRIeED FEETCENTERLINEMEASURED NORTHERLY AT RIGHT BEGINNING AT THE NORTH QUARTER CORNER OF SAID SECTION 24; THENCE SOUTH 00°55' 30" WEST 309. 113 FEET TO THE TRUE POINT OF BEGINNING;THENCE SOUTH 39°04 ' 30" EAST 439.00 FEET TO A POINT ; THENCE SOUTHEASTERLY ALONG A TANGENT CURVE TO THE RIGHT HAVING A RADIUS OF 159 . 15 FEET A DISTANCE OF 215.27 FEET ; THENCE SOUTH 11° 34' 46" EAST 311.39 FEET TO A POINT WHICH IS THE END OF THE 175 FOOT WIDTH OF SAID TRACT; THENCE CONTINUING WITH A TRACT OF LAND 180 FEET IN WIDTH, LYING BETWEEN A LINE 140 FEET AND A LIN 320 FEET WHEN MEASURED EASTERLY AT RIGHT ANGLES TO THE FOLLOWING DESCRIES CENTERLINE: THENCE SOUTH 11°34' 46" EAST 1299 FEET, MORE OR LESS , CONTINUING ON LAsr ERLY MARGINARGt OF COURSE OFCNL LOFEBOURLINGTONCHANNEL NORTHERN POINT INC. IFORMERLYHNORTHFFM MaRGE N OF THE RIGHT—OF—WAY PACIFIC RAILWAY :OMPANY ) . S 3HINGTON TECHNICAL CENTER 25 A__ _ REZONE LEGAL DESCRIPTION THAT PORTION OF SECTION 24, TOWNSHIP 23 NORTH, RANGE 4 LA`._, 1 ,i . , IN KING COUNTY , WASHINGTON, DESCR IBE:U AS FOLLOWS : BEGINNING AT A POINT ON THE WESTERLY LINE OF THE NORTHEAST QUARTER OF SAID SECTION 24, WHICH IS SOUTH 0°55'30" WEST ALONG SAID WESTERLY LINE 159. 12 FEET FROM THE NORTHWEST CORNER THEREOF, SAID POINT BEING ON THE SOUTHERLY LINE OF A TRACT OF LAND AS DESCRIBED IN AN INSTRUMENT RERECORDED UNDER .AUDITOR'S FILE NO. 73011l10400; THENCE SOEITII 89'0:1'30" EAST ALONG SAID SOUTHERLY LINE '139. 00 FEET ; THENCE SOUTHEASTERLY ALONG A TANGENT CURVE TO THE RIGHT HAVING A RADIUS OF 309. 15 FEET A DISTANCE OF 418. 1/I FEET; THENCE SOUTH 11°3414G" EAST 311 . 19 FEET; THENCE SOI;TII 7V'25' 14" WEST 10. 00 FEET; THENCE SOUTH 11"31I'46" EAST 1289. 9 I FEET TO THE: SOUTHERLY MARGIN OE THE RIGHT- OF- WAY OF BURLINGTON NORTHERN INC . ; THENCE SOUTH 77°25'43" WEST ALONG SAID SOUTHERLY MARGIN 100. 02 FEET ; THENCE NORTH 11"34'4G" WEST 1351 .65 FEET ; THENCE NORTHWESTERLY ON A TANGENT CURVE TO THE LEFT HAVING A RADIUS OF 500.00 FEET A ;)ISTANCE OF 536. G9 FEET ; THENCE NORTH 73°04'46" WEST 504. 73 FEET TO A POINT WHICH BEARS NORTH 89 '0 I'30" WEST FROM THE POINT OF LEGINNING ; THENCE SOE;T14 139°OLj'30" EAST 147.74 FELT TO BEGINNING. (SAID PARCEL CONTAININC G. ) ACRES, MORE OR LESS. ) Q`Aeie vE,!' 14(y f! I -, 601 kl y0, i P ,P= 9r7.47 tid' 4 = 27p67›,..4-7." e=6 z7.9J 4, H Z 29° N C•~1..5-44-•12erv; p N = .E4'= /34 9G i .O 0 r o,L1 = ,6`Pr „ , b i T A- 29 S. s I p p 611 r /h ems - _ s' A8 sr N 2 1,L____-5__,_".5.4. •90 tt 9 9 422.'6 I s4:1 -- y N 0 3 sow ce sp6e' el_ K Y Q- Soo' w rVU .4 = 61'19O' c IYJIO 1. 4/(,! 1') 1 I N 1 I 1- St_ s 7g 25/4"w u is,zi I s,00 I N 55 v MI ti H 4 c M M s,D/ 0 SGdLt', I 4 t I I R BUSH, RUED F: !:':;^;;!"!CS, INC. P.S. B• CIVIL ENCI::=E" /LA?:D SURVEYORS 280.05- .51 77`'Is'15''W. A;.:'C; AVE. EAST SEATi+ WA 98102 323-4144 p ¢L • WASHINGTON TECHNICAL CENTER ay. v ---- 25 ACRE REZONE PLO ?'" PLAN I CITY OF RENTON, WASHINGTON ENVIRONMENTAL CHECKLIST FORM FOR OFFICE USE ONLY Application No. Envircnmental Checklist No. PROPOSED, date: FINAL , date: Decla a" ifican n 0ecl. ration of Significance Declaration of Non-Significance 0 Declaration of Non-Significance COMMENTS: Introduction The State Environmental Policy Act of 1971 , Chapter 43.21C, RCW, requires all state and local governmental agencies to consider environmental values both for their own actions and when licensing private proposals. The Act also requires that an EIS be prepared for all major actions significantly affecting the quality of the environment. The pLrpose of this checklist is to help the agencies involved determine whether of not a proposal is such a major action. Please answer the following questions as completely as you can with the information presently available to you. Where explanations of your answers are required , or where you believe an explanation would be helpful to government decision makers , include your explanation in the space provided, or use additional pages if necessary. You should include references to any reports or studies of which you are aware and which are rele- vant to the answers you provide. Complete answers to these questions now will help all agencies involved with your proposal to undertake the required environmental review with- out unnecessary delay. The following questions apply to your total proposal , not just to the license for which you are currently applying or the proposal for which approval is sought. Your answers should include the impacts which will be caused by your proposal when it is completed, even though completion may not occur until sometime in the future. This will allow all of the agencies which will be involved to complete their enviionmer.ta flak!, with- out duplicating paperwork in the future. NOTE: This is a standard form being used by all state and local agencies in the State of Wa. hington for various types of proposals . Many of the questions may not apply to your proposal . If a question does not apply, just answer it "no" and continue on to the next ikuestion. ENVIRONMENTAL CHECKLIST FORM I. BACKGROUND 1. Name of Proponent HOLVICK deREGT KOERING (HdK) /FIRST CITY EQUITIES (FCE) 2. Address and phone number of Proponent: HdK) 1818 Westlake North, Suite 308 FCE) 800 5th Ave. , #4040 Seattle, WA 98109 Seattle, WA 98104 284-9951 624-9223 3. Date Checklist submitted August 1982 4. Agency requiring Checklist City of Renton Planning, Department 5. Name of proposal , if applicable: Washington Technical Ccnter Rezone 5. Nature and brief description of the proposal (including but not limited to its size, general design elements , and other factors that will give an accurate understanding of its scope and nature) : See Attached Appendix "A" 2- 7. Locaticn of proposal (describe the physical settiisg of the proposal , as well as the extent of the land area affected by any environmental impacts , including any other information needed to give an accurate understanding of the environ- mental setting of the proposal ) : See Attached Appendix "A" 8. Estimated date for completion of the proposal : 9. List of all permits , licenses or government approvals required for the proposal federal , state and local --including rezones) : See Attached Appendix "A" 10. Do you have any plans for future additions , expansion, or further activity related to or connected with this proposal ? If yes , explain: See Attached Appendix "A" 11. Do you know of any plans by others which may affect the property covered by your proposal? If yes , explain: See Attached Appendix "A" 12. Attach any other application form that has been completed regarding the pro- posal ; if none has been completed, but is expected to be filed at some future date, describe the nature of such application form: See Attached Appendix "A" II. ENVIRONMENTAL IMPACTS Explanations of all "yes" and "maybe" answers are required) 1) Earth. Will the proposal result in: a) Unstable earth conditions or in changes in geologic substructures? X YES MAYBE NO b) Disruptions, displacements , compaction or over- covering of the soil? X YES MAYBE NO c) Change in topography or ground surface relief features? X YES- MAYBE AU— d) The destruction, covering or modification of any unique geologic or physical features? VET— MAYBE N e) Any increase in wind or water erosion of soils , either on or cff the site? _ x YES MAYBE NO f) Changes in deposition or erosion of beach sands , or changes in siltation , deposition or erosion which may modify the channel of a river or stream or the bed of the ocean or any bay, inlet or lake? X YES MAYBE Wir Explanation: 3- 2) Air. Will the proposal result in. a) Air emissions or deterioration of ambient air quality? X E— MAYBE TT- b) The creation of objectionable odors? X YE3— MAYBE N-6— c) Alteration of air movement , moisture or temperature , or any change in climate , either locally or regionally? X YES MAYBE NO Explanation: Spp Att.arhnd Appendix "A" 3) Water. Will the proposal result in: a) Changes in currents , or the course of direction of water movements , in either marine or fresh waters? x YES MAYBE NO b) Changes in absorption rates , drainage patterns , or the rate and amount of surface water runoff? X YES MAYBE NO c) Alterations to the course or flow of flood waters? x_ YES MAYBE NO d) Change in the amount of surface water in any water body? x YES MAYBE NO e) Discharge into surface waters , or in any alteration surface water quality , including but not limited to temperature, dissolved oxygen or turbidity? X fE- MAYBE TU- f) Alteration of the direction or rate of flow of ground waters? X YES MAYBE NO g) Change in the quantity of ground waters , either through direct additions or withdrawals , or through interception of an aquifer by cuts or excavations? X YES MAYBE NO h) Deterioration in ground water quality, either through direct injection , or through the seepage of leachate , phosphates , detergents , waterborne virus or bacteria , or other substances into the ground waters? YES MAYBE NO i ) Reduction in the amount of water otherwise available for public water supplies? X YET- MAYBE TT- Explanation: See Attached Appendix "C", ENTRANCO's DRAINAGE ANALYSIS when available. 4) Flora. Will the proposal result in: a) Change in the diversity of species , or numbers of any species of flora (including trees , shrubs , grass , crops . microflora and aquatic plants)? X YES MAYBE NU— b) Reduction of the numbers of any unique , rare or endangered species of flora? X NZ- c) Introduction of new species of flora into an area , or in• a barrier to the normal replenishment of existing species? X YES MAYBE ti- d) Reduction in acreage of any agricultural crop? X YES MAYBE 3 Explanation: See Attached Appendix "A" 4- 5) Fauna. Will the proposal result in: a) Changes in the diversity of species , or numbers of any species of fauna (birds , land animals including reptiles , fish and shellfish, benthic organisms , insects or microfauna)? X YES MATTE NO b) Reduction of the numbers of any unique, rare or X endangered species of fauna? YES MAYBE NO c) Introduction of new species of fauna into an area, or result in a barrier to the migration or movement of fauna? X YFS MAYBE NO d) Deterioration to existing fish or wildlife habitat?X YES . MAYBE NO . . Explanation: See Attached Appendix "A" 6) Noise. Will the proposal increase existing noise levels? X YES MAYBE NO Explanation: See Attached Appendix "A" 7) Light and Glare. Will the proposal produce new light or glare? X YES MAYBE NB Explanation: See Attached Appendix "A" 8) Land Use. Will the proposal result in the alteration of the X present or planned land use of an area? YES MAYBE NO Explanation: See Attached Appendix "A" 9) Natural Resources. Will the proposal result in: a) Increase in the rate of use of any natural resources? X YES MAYBE NO b) Depletion of any nonrenewable natural resource? X YES MAYBE NO Explanation: See Attached Appendix "A" 10) Risk of Upset. Does the proposal involve a risk of an explosion or the release of hazardous substances (including, but not limited to, oil , pesticides , chemicals` or radiation) in the event of an accident or upset conditions? X Y- MAYBE See Attached Appends•z "A" Explanation: 11) Population. Will the proposal alter the location, distri- bution, density, or growth rate of the human population of an area? X Yr'r- MAYBE N Explanation: See Attached Appendix "A" 5- 12) Housing. Will the proposal affect existing housing, or X create a demand for additional housing? YES MAYBE NO Explanation: See Attached Appendix "A" 13) Transportation/Circulation. Will the proposal result in: a) Generation of additional vehicular movement? X YES MAYBE NO b) Cffec_s on existing parking `acili :i c'"-1'nd for new parking? X YES MAYBE NO c) Impact upon existing transportation systems? X.•_ YES MAYBE Nf d) Alterations to present patterns of circulation or movement of people and/or goods? X YES MAYBE NO e) Alterations to waterborne, rail or air traffic? YES— MAYBE NO f) Increase in traffic hazards to motor vehicles , bicyclists or pedestrians? X YES rX(BE NO See Attached Appendix "B" Explanation: 14) Public Services. Will the proposal have an effect upon, or result in a need for new or altered governmental services in any of the following areas : a) Fire protection? X YES MAYBE NO X b) Police protection? YES MAYBE NO c) Schools? X YES MAYBE NO d) Parks or other recreational facilities? X YES MAYBE NO e) Maintenance of public facilities , including roads? X YES MAYBE NO f) Other governmental services? X YES MAYbE NO Explanation: See Attached Appendix "A" 15) Enema. Will the proposal result in: a) Use of substantial amounts of fuel or energy? X YES MAYBE NO b) Demand upon existing sources of energy, or require X the development of new sources of energy? YET- MAYBE 0— Explanation: See Attached Appendix "A" 16) Utilities. Will the proposal result in a need for new systems , or alterations to the following utilities: a) Power or natural gas? X rr FATET NO X b) Communications systems? WC— MAYBE NO c) Water? X YES MAYBE NO 5- d) Sewer or septic tanks? Yam- MAYBE NO e) Storm water drainage? X MAYBE WU- f) Solid waste and disposal? X YES MAYBE NO Explanation: See Attached Appendix "A" 17) Human Health. Will the proposal result in the creation of any health hazard or potential health hazard (excluding mental health)? X YES MAYBE W Explanation: See Attached Appendix "A" 18) Aesthetics. Will the proposal result in the obstruction of any scenic vista or view open to the public, or will the proposal result in the creation of an aesthetically offensive site open to public view? X YES MAYBE NO See Attached Appendix "A" Explanation: 19) Recreation. Will the proposal result in an impact upon the quality or quantity of existing recreational opportunities? X YES MAYBE NO Explanation: See Attached Appendix "A" 20) Archeological Historical . Will the proposal result in an alteration of a significant archeological or historical X site, structure, object or building? YES MAYBE NO Explanation: See Attached Appendix "A" III. SIGNATURE I , the undersigned, state that to the best of my knowledge the above information is true and complete. It is understood that the lead agency may withdraw any decla- ration of non-significance that it might issue in reliance upon this checklist should there be any willful misrepresentation or willf c full disclo e on my part. Proponent:a 46.4 2 signed na a printtee APPENDIX A. Expanded Environmental Checklist B. Transportation/Circulation Report C. Hydrology Report D. Archaeological Status Report E. Flood Control Zone Permit F. Shoreline Management Substantial Development Permit ENVIRONMENTAL CHECKLIST FORM APPENDIX A Resronses to Questions Background 6. Nature and Brief Description of the Proposal The proponent is requesting a reclassification of 25.89 acres from "G" (General Classification District) to "M-P" (Manufactur- ing Park District). The subject parcel is included in the 109.31 acre Washington Technical Center Final Plat. The intent is to use the property for Office , Research and Development , and other Office/Warehouse buildings. An access road would be constructed along the western edge of the property. The total gross square footage of the proposed buildings which fall in part or in whole within the boundaries of the proposed rezone is 635,100 square feet. The total gross square footage of the portions of the proposed buildings which fall within the bounda- ries of the proposed rezone only is estimated at 165,964 square feet. The land coverage of the proposed buildings which fall only within the proposed rezone constitutes 14.72% of the total proposal land area. Site development assumptions for the 25.89 acre parcel are as follows: Site Development Assumptions Total Acreage 25.89 Acres Road 5.78 22.30X Parking 3.88 14.98 Detention Pond 3.74 14.45 Buildings 3.81 14.72 Impermeable Surfaces 17.21 66.47 Permeable Surfaces 8.68 33 .53 Site assumptions are based on densities provided in the concep- tual site plan, which straddles the rezone boundary. Those buildings located within the Washington Technical Center Plat which do not fall in whole or in part within the area proposed for rezone are not calculated in the site development assump- tions. In order to retain a quality in development which would be complementary to the natural site conditions, the applicant will be imposing some development restrictions, including the follow- ing: a. A master landscape plan will be prepared to assure good design practice and consistency throughout the site. b. Retention of as many of the existing trees as possible through sensitive site planning. c. Minor modifications of building siting could occur based on tree inventories provided by surveys. d. Natural landscaped open spaces will be incorporated into the developent. e. The portion of the rezone site covered by buildings shall be approximately 15% f. The portion of the rezone site covered by impervious sur- faces shall be approximately 67%. g. All structures are to be architecturally designed to comple- ment the existing environment of the area. Prior to con- struction, all buildings must be approved by the Architec- tural Control Committee. h. Standards of performance for noise, smoke, odors, vibration, glare, etc. will conform to the City of Renton Zoning Code Section 4-730.040. 7. Location of the Proposal The proposed rezone is the western 200 feet of the Washington Technical Center Plat, defined as follows: The Preliminary Plat is bounded on the west by the (formerly) proposed P-1 channel, on the south by Grady Way, on the east by Powell Avenue S.W. and on the south and east by S.W. 7th Avenue. 9. List all Permits, Licenses , etc. o Zoning reclassification from G to MP o Approval of the site development by Hearing Examiner o Building and other development permits 10. Other Plans Only as described above and delineated in conceptual site plan. 11. Other Plans Which May Effect the Proposal Refer to Appendix C, ENTRANCO's Hydrology Analysis, regarding proposed detention pond. Two lanes of the proposed Valley Parkway, are required to be constructed at the time Tract A is constructed. The road will provide north-south access along the western boundary of the subject site and will connect with Monster Road. 12. Other Applications that have been completed or are yet to be filed. Hydrology permits are attached. Final Plat has been approved. I'.. Environmental Impacts 1 . Earth a. Unstable Earth or Change in Geologic Substructures? No. b. Disruptions, Displacements, Compaction, or Overcovering of Soils? Yes. The majority of the site will be displaced, compacted and/or covered. Fill will be required to elevate buildings in order to meet floodproofing regulations. c. Change in Topography? Yes. Filling or grading of roadbeds and building sites will change the topography 1-1/2 to 2 feet . d. Destruction, Covering, or Modification of any Unique Geo- logic or Physical Features? No. e. Increase in Wind or Water Erosion of Soil? Maybe. Erosion created by surface water drainage will be controlled during development with settling ponds, reseeding, use of hay bails, etc. Wind Erosion is unlikely. f. Modification of River Channel? No. 2. Air a. Air Emissions? Yes. Construction vehicles and autos of future employees will emit air pollutants. No unusual emission risks are anticipated due to the proposed project. b. Creation of Objectionable Odors? Maybe. Construction materials such as asphalt and tar will be objectionable to some people. c. Change in Climate? No. 3 . Water Refer to attached Appendix C, ENTRANCO's Hydrology Analysis, when available. a. Change in Currents or Course of Direction of Water Movement? Yes. b. Change in Absorption Rates, Drainage Patterns, or Rate and Amount of Surface Water Runoff? Yes. (See Appendix C) c. Alterations to Course or Flow of Flood Waters? No. (See Appendix C) d. Change in Amount of Surface Water? Yes. (See Appendix C) e. Discharge into Surface Waters ? Yes. High water temperatures of runoff during summer months could increase temperatures in the Green River during this period. However, discharge to the river following periods of rainfall is less likely to occur during the Summer. Increased surface runoff from the site may contain an increased level of urban pollutants , especially during construction. f. Alteration of Direction or Rate of Flow of Ground Waters? Maybe. A disruption and overcovering of the soil will likely alter some ground water movements. g. Change in Quantity of Ground Waters? Maybe. Increased impermeable surfaces will reduce absorption. h. Deterioration of Ground Water? Maybe. A minor risk result- ing from pollutants within the storm runoff. i. Reduction in Amount of Water for Public Water Supplies? Maybe. Project development will increase the water demand. However, water supply is adequate to serve the proposed project. 4. Flora a. Change in Diversity or Number of Species? Yes. Ornamental vegetation, which typifies vegetation found on golf courses,. will be replaced with vegetation which is yet undetermined. b. Reduction of the Number of any Unique, Rare, or Endangered Species? No. No unique or endangered species of flora have been identified on the site. c. Introduction of New Species? Yes. Post-development land- scaping will likely introduce new species types to this area. d. Reduction of Agricultural Crop? No. 5. Fauna a. Changes in Diversity or Numbers of Species? Yes. Develop- ment of the site will alter and/or destroy some of the existing habitat. The detention pond will create additional habitat areas for water fowl and other bird life. b. Reduction in Numbers of Unique, Rare, or Endangered Species? No. c. Introduction of New Species? No. d. Deterioration of Existing Fish or Wildlife Habitat? Yes. See section 5a above. 6. Noise Will the Proposal Increase Existing Noise Levels? Yes. Duringandafterdevelopment, vehicular noise will generate detectable noise levels. However, the noise levels along Interstate 405 and the railroad switching yard are in excess of the noise levels likely to be generated in the subject property. 7. Light and Glare Will the Proposal Produce New Light or Glare? Yes. Building, street, and parking lights will be introduced to the area fol- lowing development. The intensity of these new sources of light should not exceed that of the surrounding vicinity. 8. Land Use Will the proposal result in the alteration of the present or planned land use of an area? Yes. the site is currently un- developed. The Renton Comprehensive Plan classifies the site for industrial use. The surrounding area includes existing or planned industrial park uses and Metro Sewage Treatment Plant. Due to the existing and proposed developments and Comprehensive Plan, it is reasonable to assume the proposal is an acceptable use of the site. 9. Natural Resources a. Increase in Rate of Use of Natural Resources? No. Overall consumption of natural resources will increase, but the rate will be similar to that of surrounding uses. b. Depletion of Non-renewable Natural Resource? Yes. Fossil fuels will be consumed by construction vehicles and occupants of the site. Construction materials such as tar and asphalt will be used. 10. Risk of Upset Does the Proposal Involve a Risk of an Explosion, or the Release of Hazardous Substances? No. 11 . Population Will the Proposal Alter the Location, Distribution, Density, or Growth Rate of the Human Population of an Area? Maybe. Project development will not produce a significant increase in the area's population. However, some non-local employees may relo- cate near the site. 12. Housing Will the Proposal Affect Existing Housing, or Create a Demand for Addition Housing? Maybe. It is likely most employees will live within a 20 minute commuting distance, which could cause a minimal increase in the local housing demand. 13 . Transportation/Circulation a. Generation of Additional Vehicular Movement? Yes. Please refer to Appendix B when available. b. Effects on Existing Parking Facilities or Demand for New Parking Facilities? Maybe. Please refer to Appendix B when available. c. Impact on Existing Transportation Systems? Yes. Please refer to Appendix B when available. d. Alterations to Present Patterns of Circulation or Movement of People and/or Goods? No. e. Alterations to Waterborne, Rail, or Air Traffic? No. f. Increase in Traffic Hazards? Maybe. Please refer to Appendix B when available. 14. Public Service a. Fire? Yes. Cumulatively with other developments, fire protection will be impacted by the proposed development. b. Police? Yes. Cumlulatively with other developments, police protection will be impacted by the proposes :2velopment. c. Schools? No. d. Parks? Maybe. The Green River Basin Program advocates lineal parks along the drainageways in the valley. The Earlington Golf Course will be replaced by Phase I of the Earlington Park Development, therefore, rezone approval and subsequent development of the subject site will not affect the golf course's fate. e. Maintenance? Maybe. Maintenance of roads may be required. These costs will be paid through increased property taxes. f. Other Governmental Services? No. 15. Energy Will the Proposal Result in: a. Use of Substantial Amounts of Fuel or Energy? No. b. Demand Upon Existing Sources of Energy, or Require the Development of New Sources of Energy? No. 16. Utilities Will the Proposal Result in a Need for New Systems, or Altera- tions to Utilities? Yes. All of the listed utility services are available in the vicinity of the site. Development will require that they be extended onto the property at the expense of the proponent. 17. Human Health Will the Proposal Result in the Creation of any Health Hazard or Potential Health Hazard? No. IS. Aesthetics Will the proposal result in the obstruction of any scenic vista or view open to the public, or will it result in the creation of an aesthetically offensive site open to public view? Develop- ment following the rezone would replace open space with an office and business park. 19. Recreation Will the Proposal Result in an Impact Upon the Quality or Quantity of Existing Recreational Opportunities? No. Earling- ton Golf Course will be replaced with Phase 1 regardless of this proposed rezone. 20. Archaeological/Historical Will the Proposal Result in an Alteration of a Significant Archaeological or Historical Site, Structure, Object or Build- ing? idaybe. The general vicinity was determined to have a high potential to contain archeologically significant finds. The University of Washington, Office of Public Archaeology, con- ducted a cultural resources inventory of the entire 109.31 acre property at the cost of the project developers. (See Earlington Park EIS) The Survey included excavations of the most probable archaeologically significant sites. The excavations uncovered artifacts dating from 200 to 1000 years before present. Please refer to Appendix D. APPENDIX B transportation Engineering& Planning Consultants UTRAKISPO CrowSeptember14, 1982 jirR Uri k uu NOV 15 1982 Mr. Loren Davis Holvick deRegt Koering BUILDING/ZONING 1iEPT.Suite #308 1818 Westlake Avenue North Seattle, Washington 98109 SUBJECT: WASHINGTON TECHNICAL CENTER - TRAFFIC ANALYSIS Dear Mr. Davis: Thank you for asking us to review the revised site plan for the Washington Technical Center and comment on expected changes in traffic impacts oetween this revised plan and the original site plan for the project which has been commonly known as Earlington Park. As you requested , we made a comparisonofchangesinthetripgeneration, the character of traffic, and the effect of those traffic volumes on the street network. Summary In summary, we find the daily trip generation with the Washington Technical Center site plan would decrease from approximately 19,825 vehicle trips perday (vpd) to 14 ,230 vpd; a 28% decrease. The evening peak hour traffic vclume will reduce from about 2,650 vehicle trips per hour (vph) to about 1 ,865 vph. This represents a 30o decrease from the original proposal . The character or vehicle mix is also expected to change as the number of heavy and medium-duty trucks declined due to the reduction in the amount of light and heavy warehousing associated with the project. Almost as significant as the reduction in trip generation, is the change in the site plan that calls for a connection to Monster Road. It is expected that this access could be used by as much as 15% to 25% of the dailyandpeakhourtrafficvolumes. While the level of service may not change, the average delay at major intersections in the vicinity of the project will definitely be reduced due to the decrease in passen- ger vehicle trip generation, the lower number of heavy trucks , and th? effect of traffic diverting onto the new access via Monster Road. Trip Generation The trip generation comparison was made using the same trip generation rates applied in the traffic analysis for the Earlington Park project, so the re- sults would be directly comparable. The significant reduction in trip gen- erition can be attributed to two factors : the first is the reduction in gross floor from approximately 1 ,981 ,330 square feet to 1 ,348,100 square The TRANSPO Group, Inc. • 23-148th Avenue SE, Bellevue, Washington 98007 • (206) 641-3881 Mr. Loren Davis cMC9 September 14, 1982 S POPaceTwo Crovp feEt; and the second is the significant reduction in office space from 49C ,580 square feet to 146,900 square feet. Likewise, there is total elimination of heavy warehousing and stand-alone light warehousing with a conversion toward multi-tenant office/warehouse or business park type development. While a substantial amount of the area vacated by the ware- housing is replaced by higher intensity research and development uses , the increase in trip generation rate is more than offset by the signifi- cart reductions in office and warehousing space. Truck Traffic As mentioned above, the percentage of trucks in the traffic stream is expected to reduce significantly as a result of the decrease in heavy and light warehousing activity. Under the Earlington Park proposal , it is estimated that these uses would have generated between 2,450 and 4,290 truck trips per day. Under the Washington Technical Center site plan, the number of heavy trucks would be expected to drop by 80% to 85% to 67E to 860 heavy truck trips per day because only a small portion of the total development (i .e. , multi-tenant office/warehouse or business park) is expected to serve as major truck distribution facilities. It should be expected that the number of small and medium duty trucks would in- crease due to the increase in multi-tenant office/warehouse (referred to as business park on the attached tables) activity. Under the original site plan, it was estimated that the business park would generate between 26C and 1 ,030 truck trips per day. Based on the Washington Technical Certer program, these numbers would be expected to increase by approxi- mately 5% to 10%, resulting in an increase of the number of small and medium duty trucks generated by the multi-tenant office/warehouse users to range between 280 and 1 ,115 truck trips per day. While there will be an increase in the number of small and medium duty truck trips , this is offset by the reduction in the number of heavy trucks. The decrease in truck trips is estimated to range between 1 ,790 to 3,535 truck trips per day, or a reduction in total truck trips of about 60%. As significant as the actual number of percent reduction in truck trips is the elimination of the slower heavy trucks. Each heavy truck is equivalent to approxi- mately two to four passenger vehicles. Thus, reduction of 1 ,500 to 3,500 heavy truck trips could be translated to an equivalent reduction of 4,500 to 12,000 passenger vehicle trips. Alternate Access OnE of the more significant changes in the proposed Washington Technical Certer site plan is the proposed connection to Monster Road. While this change implies the need to make some improvements to Monster Road, the Mr. Loren Davis 114 SeJtember 14, 1982 TRANSPOPaleThreet V" ro\p additional access results in a significant number of daily and evening peak hour trips using this route as an alternate access to Grady Way and Sunset Boulevard. As indicated above, this additional access could drain another 15% to 25% of the travel that would be confined to travel east and south along Grady Way and Rainier Avenue. Under the Earlington Park site plan it is expected that the majority of people using this route would be employees, since the route is somewhat circuitous for the infrequent vi ;itor, yet offers a very convenient alternate to the congestion that is expected to exist along Rainier Avenue and Grady Way. Bel:ause of the high volumes that already exist along the road system in till! vicinity of the project, and because of the continued non-project growth, the calculated levels of service are not expected to improve any more than half of one level (i .e. , from D-E to 0) from those esti- mated in the Earlington Park traffic analysis. The change in congestion levels will be realized through reduction in delay at intersections. As stated before, the reduction of heavy truck volumes (slower and more awk- ward operating characteristics) may result in a noticeable decrease in red as well as perceived delays. In closing, we conclude that the Washington Technical Center is forecasted to create noticeably less impact on the surrounding streets and transpor- taion system as compared to the impacts precipitated from development of the original Earlington Park project. I trust this letter responds to your questions relating to changes in traffic impacts that result from the proposed project. If you or the City of Renton have any ques- tions regarding our findings and conclusions , I encourage you to call me We have attached supporting tables summarizing the development profile and trip generation for your review. Si ncerely, The TRANSPO Group, Inc. David D. Markley Pr' ncipal DDM:jlk Attachment cc: Jon Potter, R.W. Thorpe & Associates DEVELOPMENT PROFILE Earlington Washington Use Park Technical Center Heavy Warehousing 774,940 SF 0 Light Warehousing 377,340 SF 0 Business Park 338,470 SF 366,400 SF Office Park 490,580 SF 146,900 SF Research & Development 0 439,000 SF Research & Development Campus 0 425,800 SF TOTAL 1 ,981,330 SF 1 ,378,100 SF TRIP GENERATION SUMMARY WASHINGTON USE TRIP GENERATION RATE EARLINGTON PARK TECHNICAL CENTER DAILY PM PEAK DAILY PM PEAK DAILY PM PEAK Heavy Warehousing 5 9 3,875 695 Light Warehousing 6 9 2,265 340 Business Park 10 1.3 3,385 440 3,365 475 Office Park 21 2.4 10,300 1,175 3,085 355 Research & Development 9 1.2 3,950 525 Research & Development Camput 9 1.2 3,830 510 TOTAL 19,825 2,650 14,230 1 ,865 1 Trip generation rates are expressed in terms of trips per 1000 square feet. APPENDIX D s ' cite 1I 2,x CENTRAL WASD- lNCTON UNIVERSITY Ellensburg,Washington 98926 Affirmative Action/Equal Employment Opportunity/Title IX t tr DEPARTMENT OF ANTHROPOLOGY AND MUSEUM OF MAN Ci May 12, 1981 S ( a t Nov 15 1982 David Schuman NIG DEPT. First City Equities 3UtLD 900 4th Avenue, Suite 3818 Seatttle, Washington 98164 RE: Status of archaeological excavations at the Earlington Industrial Park. Site 45K159 Dear Mr. Schuman, I am writing in response to your request of April 20, 1981 for my clearance of archaeological site 45K159, located in the extreme northwest corner of the pro- posed Earlington Industrial Park in Renton, Washington. As I have mentioned to you and to your assistant, Barbara Moss, I am not legally empowered to "clear" a site for construction, but can only give my professional evaluation of the site's significance. Having conducted extensive excavations at the site in Spring 1980 and after preliminary analysis of the results of those excavations, I am now in an excellent position to make such an evaluation. The site is 10 meters (30 ft.) wide and extends roughly east-west for at least 60 meters (195 ft.) along a former levee of the Black River. During occupation of the site and following its abandonment, the river has eroded away much of the artifact-bearing deposits. Erosion has been so extensive that the deposits resemble a complex stream bed, being made up of numerous cross bedded layers and filled channels. Interpretation of the site has therefore been extremely difficult and would remain difficult regardless of how much earth was excavated. We have obtained a very large collection of artifacts from the site and I can say with some confidence that that collection is statistically representative of the site's contents. Although thousands of artifacts certainly remain in the site, the probability is very high that they are the same kinds of objects we have already recovered. We also took many samples of charred plant remains and have a large collection of fish and mammal bone from the site. That collection, too, was taken in such a way and is sufficiently large that I consider it to be representative of the site's contents. David Schuman May 12, 1981 page two The remains of structures - buildings of some kind - are evident, but because of the intense use of the site and damage done by the river it is and is likely to remain impossible to determine any details of building construction. In summary, it is my professional opinion that we have learned as much from 45K159 as can be learned. Subsequent excavations almost certainly would recover more of the same kind of data that we already possess and would not be cost effective. Incidentally, because the site is nearly four feet below the modern surface and is so long and narrow, it is unlikely that construction on this spot will damage it. Only if a deep basement were dug on this spot would the site be destroyed. Because the kind of use you plan usually does not entail such construction, at least some part of the site will certainly remain intact. Therefore, even if the site were worth saving, which I believe it is not, its preservation would not require any action on your part that is not already in your plans. If you need any other information, feel free to contact me. Thank you for making it possible to gather what useful data this site did contain. Sincgrely, James C. Chatters Assistant Professor cL lif rglofDcparhiient l of Esc ologti' APPENDIX E PERMIT NO. 1 473`. FLOOD CONTROL ZONE PERMIT Permission is granted under provisions of Chapter 86.16 RCW, this 24th day of July 19 81 to FIRST CITY EQUITIES of applicant900FourthAvenue, Suite 3818, Seattle, aWashingtonl 98164 Address) to construct and maintain Underground utilities, roads, railroad and other improvements Description of works) er plans known as Earlington Park. for the period 19SE;13 iO 19 or in perpetuity in < Section 24 23Township N., Range 4 E. W.M. and/or in Section Township N.. Range_ W.M. on Green River yaT'neof stream or hood plain affected located within the Green Flood Contro Zone No. 2 TFlood one Said works, structures, or improvements must be in accordance with theApplicationNo. 1_4 2 and plans attached thereto on file with the Department of Ecology, which are incorporated by reference as terms of this permit. The work herein authorized shall commence on or after the 2 't11 day of July 81 19andshallbe ,:ompleted on or before the 24th dayof July 82 19 or before such dates as ma specified by aly extensions granted. This permit is subject to the conditions printed on the reverse hereof and the acceptance by the permittee. Regional Manager cc: King County Surface Water Mgmt. DEPARTMENT OF ECOLOGY Renton Building Department ECY 054-6 Rev. 11/73 Aft Th ' permit is granted under authr.'- of Chapter 159, Session Laws of 193 hapter 86.16 RCW) 2. No property rights are granted hei nor does this permit absolve permittee from liability for any damage which maybesufferedtolifeortoproperty, public or private, by reason of works, structures and improvements authorized here) 3. This permit does not obviate the necessity of obtaining other permits required by federal, state, or local law. 4. Tha permittee shall remove, at his own expense, all falseworks, structures and materials incident to the construction ofthe %\ork herein authorized. Works and structures erected under permit covering a specific period of time shall beremovedbythepermitteeathisownexpenseupontheexpirationofsaidperiodorattheexpirationofanyex-tension of time which may be granted. 5. permittee fail to remove, at the proper time, materials, works and structures referred to under paragraph 4,the director reserves the right to have it done at the expense of the permittee. 6. Any alteration of plans for works and structures made subsequent to the filing of an application or the issuance ofpermitshallbesubjecttoapprovalbythedirector. 7. The director shall be notified by the permittee of the completion of works under this permit in order that he maymatiafinalinspectionandgivefinalapproval. 8. RCW E6.16.100 provides that the exercise by the state regulatory powers shall not imply or create any liability foranydamagesagainstthestate, and the action taken by the department herein shall not imply or create any liabilityforanydamagesagainstthestate. 9. When necessary to provide for the proper maintenance or operation of the works, structures, or improvements asauthorizedherein, the department may issue supplementary orders providing for such. 10. This permit is subject to further special conditions as follows : A. The ecisting 100-year flood plain elevation according to the Housing f, Urban Development Flood Insurance Study, City of Renton is 15.2 feet. This elevation was ilterpolated between elevations 15.4 feet and 14.9 feet upstream and down- stream of the proposed development. The finished floor or basement elevation of all buildings must be at or above the existing flood plain elevation. B. Additional improvements to this site will require a state flood control zone permit. 11. This permit is accepted subject to provisions of law and regulations and conditions herein prescribed. mittee) J R/ APPENDIX F e Oil 'Nee.V\ \\V ` 4\:. CITY OF RENTON, WASHINGTON 151 PNOv ERMIT SHORELINE MANAGEMENT SUBSTANTIAL DEVELOPMENT• APPLICATION : SM-YO-61 APPLICANT: First City Equities PROPOSAL: Earlington Industrial Park818 Bank of California Center 900 4th Avenue Seattle, Wash. 98164 Development shall be undertaken pursuant to the following terms and conditions : 1. The i! suance of a license under the Shoreline Management Act of 1971shallnotreleasetheapplicantfromcompliancewithfederal , state, and other permit requirements. 2. This hermit may be rescinded pursuant to Section 14(7) of the Shoreline Managment Act of 1971 in the event the permittee fails to comply with anyconditionhereof. 3. A construction permit shall not be issued until thirty (30) days after approval by the City of Renton Planning Department or until any reviewproceedingsinitiatedwithinthis30dayreviewperiodhavebeencompleted. 4. Pursuant to Section 14, Chapter 286, Laws of 1971 Extra Session, the City of Renton has taken the following actions: A. ( XXX ) APPROVAL B. ( °Denial C. REASONS: 1. The proposal is consistent with the MP - Manufacturing Park zoning of the subject site and the Comprehensive Plan designation of Manufacturing Park. 2, The proposal complies with the City of Renton Shoreline Master Program. 3. The proposal has been reviewed and approved with conditions by the Land Use Nearing Examiner and the Renton City Council as a preliminary plat. D. CONDITIONS: 1. Dedication to the public of legally defined location of the P-1 Channel of the Green River East Side Watershed Project. 2. Compliance with the following conditions imposed by the RentonCityCouncil : a. As part of the development of the Earlington Park project, the proponents shall : 0 Plat Phase 2 into Tracts A and B during the first subdivision process. Dedicate on the face of the plat that area required for permanent right-of-way of the East Side Watershed Project. 0 Dedicate to the City of Renton as public open space and a storm water detention area that portion of the site between Springbrook Creek and Black River north of the extension of the east segment of the northern property line (See attached Exhibit A. ) 0 Preserve in a natural condition the first 1600 feet of the old Black River channel and associated riparian vegetation upstream of the confluence of Springbrook Creek and Black River. (See attached Exhibit A. ) O Dedicate an easement for storm drainage along the north property line from the northeast corner of the site to the Black River channel . (See attached Exhibit A. ) C.IT;' OF .'?iNrON SHCkEL1NE MANAGEMENT SUBSTANT; DEVELOPMENT PEUMIT SM-90-81 I Direct all storm drainage from the site east of Spring-brook Creek to the upstream end of the old Black Riverchannelforthepurposeofwetlandtreatment (as pertheWaterQualityImpactAssessment).0' Extend the existing storm sewer line on the site (in an appropriate size) northwestward to the upstream endoftheoldBlackRiverchannel . Preserve Springbrook Creek and Black River in their natural condition and existing locations until such time as the Environmental Review Committee determines that relocation to conform to the East Side Watershed Project is necessary. Retain as open space that portion of the site determined to have cultural significance by the Office of PublicArchaeologyuntilsuchtimeastheEnvironmentalReview Committee determines that the site is no longer neededforarchaelogicalpurposes. t . Prior to the development of Phase 1 , the proponents shall: Extend Powell Avenue to S.W. Gradey Way, with final intersection location to be determined by the PublicWorksDepartment. Participate in the signalization of the intersectionofPowellAvenueandS.W. Grady Way by contributing35% of the costs of this signalization. 0 Participate in the signalization of the intersection of Edwards Avenue and S.W. 7th Street by contributing20% of the costs of this signalization. c. Prior to the development of Tract B, Phase 2. the proponentsshall : Construct Valley Parkway (2 lanes) along the west sideofTractBfromS.W. 7th Street to S.W. Grady. Way. Participate in the signalization of the intersection of Valley Parkway and S.W. Grady Way. d. Prior to the development of Tract A, Phase 2, the proponentsshall : I. Construct Valley Parkway (2 lanes) from S.W. 7th Street to Monster Road. 3. Submission of a new preliminary plat which is consitent with the recommendation contained within the Hearing Examineh's Report, dated April 28, 1981 , which shall include only those properties zoned M-P and shall exclude those properties to be dedicated to the public. 4. Installation of sidewalks along S.W. 7th Street. 5. Installation of such storm drainage controls and devices as may berequiredtoremovepollutants, contaminants and sediments before water existing the site enters natural waters. 6. Provision of arterial collector streets to service the property to the north of the subject site. 7. Compliance with all other requirements of the code and regulations of the City of Renton. 7‘ 1/: vid . Clemens. Acting Planning Director Da 6 I r/ ry k;.. 1,1 e'. Co.fid/root 6', Leta'flanbas% T 11111 111/T7III1,•I Y.".'------ e V 0 N, Trae7 q Phase 1 r• tit I S• _+ 1 Iet T.-1 D 1 1 P 1 1 1 n 1 r Q 1 i r 1 1 1 1 le. G Exhibit A ENDING ' OF FILE Fig TITLE