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Home My WebLink AboutWTR27005941 0 ---------- I BEGINNING OF FILE FILE TITLE WT P4..� v mv rnA i sue. ,v •�,ra � w • �� ` .• • � .,,�,> �-^rya s f �� ', �- 1 1 FINAL ' ENVIRONMENTAL IMPACT STATEMENT FOR PROPOSED GENE COULON MEMORIAL BEACH PARK cxTENSION Dr0ared by WILSEY 6 HAM, INC. for the RENTON PARKS AND RECREATION DEP4RT4tNT RENTON, WASHINGTON In Cnmoliance woth: ' The State Environmental Palicv Act of 1971 Chanter 43.21c, Revised Code of wasningtQn ' SERA Guidelines, Effective January 16, 1976 Chapter 197-10, Washington Administrative Cede tRevised, 1979+ ■ City of Renton Ordinance #3060 tDATE OF ISSUE OF DRAFT: December, 7, 1979 ' DATE Of ISSUE OF FINAL: March 7, I9°^ COST PER COPY: ss.00 �� w Introduction Acton Sp,N!s3r: Department of Parks and Recreation City of Renton Municipal Building 200 Mill Avenue South Renton, WA 96055 (2%) 235-2S60 Prdposld Action: ' Construction of an extension to Gene Coulon Memorial Beach park and modifi. cations to the existing park. ' Project Location: The park is located on the southeastern shoreline of Lake Washington, in Renton, Washington. Lead Aoency: City of Renton Responsible 0ffiriallContact Person: John Mobley, Director City of Renton Department of Parks and Recreation Municipal Building 2W Mill Avenue South Renton, WA 98055 (206) 235-2560 Authors L Principal ContributorS/Location cf BMkoround Data: Envirornenta) Analysi. and Document Preparation: Wilsey L Ham, Inc. Central Park Building 1980 - 112th Avenue N.E. Bellevue, WA 98004 Sail Investigations: Rittenhouse-2eman 6 Associates, Inc. 13831 N.E. 8th Street Bellevue, WA 9MOS Aquatic 8101pgy: Nautilus P.J. Box 993 Sepuim, WA 98382 Hydraulic Engineering investigation: Norman Associates Coastal and Hydraulic Enginaers 4605 148th Ave. N.E. Bellevue, WA 9800S Table of Contents Table of Contents Recipients of the Final EIS ............................... Summary of Contents of the Draft EI5: ............ 1 projec The Proposed Environmental . ...... ................................... 3 Suema*y of Envtrgrnental Impatt3 7 —wary of Mitigating Measures ...,. 10 uamary of Alternatives .....,. ID unavoidable Adverse Impacts .............................'. Description of the Proposal .. ......................................... 13 Existing Conditions, Environmental Impacts and Mitigation Elements of the Physical Envirorront: 70oo9raphy ........................... ............ 19 Geology and Soils """""""" 29 Air ....................................................... 19 dater ........ Ye !Cation ......................... Noisedlite .................................. 27 29 Natural Resources ............ 32 Light and Glare 35 or Haz........... ............................... 36 Risk of Explosion or Nnxardous Emission ........,. 36 �anu Jse ................. 36 Elements of the Hunan Environment: Population and Housing ......I............................. TranSPprtationjClrCulation Al al Public Ser■tces ............................. ,...., a6 Energy ................ Utilities ................................ A9 Jtititles ........................... ..................................................I..... 49 Health and Safety ........................... Aesthetics 53 Recreation ...... . ...... 53 Archaeology/History 53 CA 'he RelaticnW O Between Lccal Snort-term US s of Mans Environment and Maintenance and Enhancement of Long-term productivity and Irreversible or Irretrievable Comeltments of Resources.........., 57 Alternatives to the Proposal Jnavoidable Adverse Impacts 6I References 63 List of Elements of the Environment ......... 65 ADPendi■: Norse 67 .................. etters of Comient to Draft EIS ...................... ?1 Resaonse to Cxments .................... Recipients of the Final EIS Federal: Coast Gua-c Coast Guard Auxiliary Department of Agriculture, Soil ,onservation Service Department of Htusing 6 Community Development Environmental Protection Agency Fish 6 Mildllfe Service NOAA . National Marine Fisheries Service U.S. Army Corps of Engineers State: Department of Commerce and Ecorom,c Development Department of Ecology Department Of Fisheries Department of Game Department of Natural Resources Department of Transportation State H+Rhway Commission lepartment of Social and waith Services Governor's Office Office of Archaeology and Historic Preservation Office of Planning and Community Affai•, Office of Program Planning and Fiscal Management Parks and Recreation Commission Regional: 6Lmneviile Power Administration COnaunity Services Administration METRO - Hater Hollution Control METRO - Transit Puget Sound Air Pollution Control Agency Puget Sound Council of Governments Seattle-Ring County Department of Public Health 1 king Courty: County council: District B, Bruce latrtg District B, Bob Grieve Department of Budget and Program Planning Parks Division Planning Division, Community Piarning City Of Renton: Mayor City Council Fi^e Department Planing Commission Planning Department Police Department Public Works Departmment ' Summary of Contents of Draft EIS THE PROPOSED PROJEC- The City of Renton Oepertment of parks and Recreation proposes to construct a major extension and modifications to Gene Coulon Memorial Beach Park, located on the south Shore Of Lake Washington within Renton. The site is a narrow parcel Of undeveloped waterfront property that was created by fill for the previous industrial use of the site, the fill ' resulted in sngular projections and steep banks into the lake. In many locations rabble Such as concrete and lumber are exposed and much of the site supports only sparse vegetation due to the glanular, infertile nature of the fill, rThe goal of the development is to serve the recreational -eels Of Renton citizens through the development Of as natural a waterfront and shoreline 1 park as possible with associated improvements and activities not possible in other park areas. This goat will be accomplished through: a Improvements t0 the existing swimming park to relieve overcrowding, parking and circulation problems. e Development of Over one mile of Lake Washington shoreline in a manner ' that enhances its natural and environmental potential while providing significant unstructured recreational uses. 1 a Expansion and improvement or the water-related activity through the expansion of boat launches, landings, day moorage, overwater piers and ' protectea water, e Oevelopment of necessary service buildings for the purpose of recrea- tion and maintenance. Construction of the first phase would begin in the sjwner of 1980 and would be completed by the end of 1982. The proposed project is further described in the fold-out plen map an the ` I'llowing page. 3 .� y4 !w sbV u` 10 � r r i r .{ t J _ e - 3 { e Y �a #1 f IRIS � � � • E!- PARK a _ � . •, 40 , lip a . , ali- ior �a CITY OF PENTON PARKS AND RECQEATION 1 � 0 t r tt• • v I ' I-ME WART NG"iCIN B �7tliON f � ,urd N, .'d Hstirrviprer ltulnr;,,r WHAT IS THE PARK? North End r.•ne.L Got"boschPark cxegnaxf4.ark-V4rshmglon8eeCl1Far1k Shoreline Development "31M of awow0wev S8 adtuot MW and wsaexarfe al the Ttte entire shoreline*0 ne r,+traded to drrimafe abrupt drwotts .�n4bettet obhter of fhC on"wd of wawCh rs . T1irr i lg0jivf ftpark exkAftaVpK" rftatF9y of eartrb( Moot Twe a dttio TtW faAd Wllfirs and ban obac"ahrm tomw N7r:'. Ht7G el twaft o 4aeMi LA1*t�and ofEars a unittea would b locate on then&ta earth th mal ounds "n vw a(A the rcxwv ,opoef atdy feir -i t9a+ a11a1 etyfttinerd area a d weepN on muse fihM moor st S from yaws w ma re ds area and slkeefta+g lake Y19sMrtgtat vufas loin lvburx Rarriier to Tfv;ring pwk devellaftivert plan hats been4aretully prepared. Mercer f81and A ftstung perr with shelter would irovwk all-weather ',krryj tnwCflittmd4relKli1111e YkL nt f4ertYrt GrtrdfrYb th0over-usc. aVwgoppa bxWws for aft ages and I&the harxkcaMed at then""% r t Ydel+eiCppdtainrtMrfYl9 park.the fUkwe needs d a wW of the park Three fishm@ piers and resbooms are planned wm, 'rowiltr inor0awfg pat*Wco,andfhe eak*af qutalsinnot the aft piers awing existwig oduXn of future links prude them to be slructuv rr x-poodw IntentV and 0twohmiment by hun irnrs of versorn*to ally adequate, Over 15 motes of paved wfRitmg and 1u9 f Irarls wr+11 "*aferifedlin o arweaq Per ffttura of the parts hells been most help- be frovnded alovig the shore and through wooded 9lark•s Cirrrx:trttf u11:irrrx)nxdtrw tlrokstaat"elf sir-calk'%rp)tt tNcn2sh,4rr•, fllt'rrx7 fxtMR:Nkt erhirTaCddre5 THE GOAL OF THE PARK Boowaid unch launch with$"renovated ramps F •Iv, >tw.,recreational needs of Fu 411.r 'c,tgfm true n o file dt 44, provided v-0h side pwtry to robot tie-up space for boats wadmq to be ,,i r�•nt,N=,s nah.ral a wehrrtro N and shtwe lme pgk.A possible with knadded The rayrips would be Vide enrkyA to Owns wmunark"a use r';.e•,real mipraVnrirs115ar1 activrl"rune patxibW rn tither awit aresrs by two vehicles dump peals hours EK_lhly-ffxee drier-t rcu qh wwes T.,,•,,o Fd wall be accomovsexd through will be pnovdad to mrtwnrie the need to back traders wrath an addr •knp otwime xs to ftx.exist"s wmnwtp park 10 relieve rm pal twBnty-fnre spare's for overflow parkniq The boat launch faedr.r Ovetcrowokng-parkrig arnddCwealabOt113rObiaiftll- will be dweloped so 00 it could remain open Mr"My-ter fours a •Lk1v supment d over fete ii*eof LakeWw;hw ern share-. the wMttng Ivey r for a pokoP bow irovwfecf airxty an eatrncfm of m a rrrrux.+that 11"hark#Js its rattrap aw rtl+ ono"rnat existing pr potential white pl,wic"sWiticarN t, t,cdtned resew "Waterwalk" Pier ahonal Log •Expartd arcs impaw the water4efated activity rinmo the & '+"� BOOM ranwmionof bruit Lvox es. fadu x;s.day'mmr.W,avert water orem im prok~water yi{iprVaatk an rxCrconrczinvd xn, r rovlK alk, fxcWk•ki •fh*vw4uptnerit pf ne kteary survr°.e Nvkkrvi- t,n the purArme .v,,lk wax out onto Late?tilOnetwrclkri Tr-, , .r u41ws will allow tear. d reeresilton and rrtw idenance arxrktetMOWivtM of tale walk for var"^„ , wed:as frsrwtg,viewertu grid pwvatdrng b weld enclose an area; ;,nfr~Venter for rental PROPOSED rowboats and other related smA Craft Tf u, i also co necks loft, ao goignt water area akng the north rrdf. , •.perk prowectexd by a MAIN PARK FEATURES '�' " "�`ier"ran g n"needs A00 ,fir the t"be rlNier taxer wester irarninq needs AaCc<.n I...�.•yh tM bosons well de prc vk*-d at both colds Park Landscaping I in keepo p with the park purpose of pounding eSseMNlly pasge're Ts st""elated recreation the overall chwacter of the mark w"Ad be inf rural and nattrat.apprraring Heavy use arenas new the boat laurxi, • r arcs MA, vwpose Burksng wuxdd be irrgWed and carefully marrt- tanned However as one walks north akxV the shoreline ttw�L-ndscap-. abouid be t;onie more natural by degree with increastflg emphias.'s on kyvir mamforiante requirements Pericrng arxf screen Oardwwr wad '7eparate the park from the adpwril railroad A new maintenance fap provide l;fy will needed equipment rnaferols st rag an d nd a yj work area yy rt d ESTIMATED COSTS mvit ldton,lad,grat ng S 1 700.000 I. • t3`" - f+. ..r i lartdscalpe.ublibes,ilarkeng and solo w N 2050,000 fl/ *. .-' , �:• ^ i Boat launch area mtyrovext e s 1.510.000 *Atfxkortt pwrsrCakntwbar alRruvemcvlr.. 1940.000 LurWings and related services facdthes 625.t100 - _ Toga! sl'fln.000 - - f,Aayov tt�wrc+l Park 1 w(I tYtr,.. e w d rennvarefl Lott Idtur!1. trader pike"ad leer;- Charfes J OelatweMr Earl CNmw Nancy Mathews milt. ".r,k*ngarea. George Perry Joan"an ,, Margaret L Proctor Ronald RcVs I: n try Roads :•1W >a�a f Sown Thomas Teesdale Barbara y &mnooch Nathaniel Vikalhms Jr n etiwryrtzxl ;r,wrekrx3 ., -,sate crone. tr., •.•.n.h oak txaar tij WchardM Streeckelw+ Oirev_tor anri Dark -v,,tn�rr<., .v:th atxx t[r,�s•, s.n olartreNl Thomas W Trimm John E VW4*,/ Day Moorage • � ., d;car approx,mm..,n. . �.'. nfxats of ad �fe -,r,.xklrfrrcal€x.i.< ,i duck Stream Redevelopment r r r,,., r ,y r•. i r,ee e a marsh all habitat for existing ." baHMeE!n 0wex*s"acfia wit area • 1 r �a: , c M ur; ; fl sna6EYgd£MCarffi6d d1M1rK1 tt1�piOCOSS f .-„1I -.r•:,[: . " Irwungslppeneardieswrim mg;beach �'✓ Multi-Purpose Building '++ n rr"u-puipcnie txulduxt,s fxripo-,A_Kt can ttva srxx,"vdlarf:nl tO the J Able nwaal, wtrch would contain a large groin pow shelter rest- Warns.a food eoriceswin area aid a6romstratrie and storage space play area for small children is darwled to be aefacent to ffie 1Vknfu raronse.Buddifrd Pakrtg for 100 ears is provided on the Opposit<., w .. :irde of the budding new a rowboat rentalit Ins C yv l S"ARY OF ENVIRONMENTAL IMPACTS �pOrdDnY De01pgY dnd SOS1S The extension area would be extensively graded to reshape shoreline areas to create a more natural, slooing shoreline. Small areas of fill (totaling approximately one acre) would be utilized to eliminate existing, artiti- cially angular projections into the lake, and to improve functioning of the boat launch. Shoreline grading and fill operations could result in turbidity and silta- tion of Lake Washington adjacent to the site. Several mitigating measures are identified to control shoreline erosion and minimize turbidity and sil- tation of the lake. Water There may be an increase in stormwater runoff from the site due to increased impermeable surfaces. Siltation of the lake may occur due to construction activity along the shoreline. Water quality within the existing drainage ditch would be improved because of the proposed relocation of the ditch, inclusion of an oil/water separator and settling basin, shading and by aera- tion from the proposed weir, The Parks Department will cooperate with Public Works to assure that the proposed settling basin and oil/water separators are constructed. Vegetation Several existing dominant groups of trees and shrubs have been incorporated into the master plan and would be retaired. Much of the site would be cleared and all disturbed areas would be p anted following recontouring. An area of marsh vegetation would be established along the relocated drainage ditch at the South end of the ^xpansion area and adjacent t0 the beached ' barges at the north end of the expansion area. Wildlife rDiversity and extent of upland wildlife habitat would be slightly reduced due to regrading and planting of the site. Fish habitat (salmon) would be 1 improved by elimination of angular projections from the shoreline created by a previous fill. Fill projections associated with the boat launch may create minor disruptions to juvenile salmon migration causing confusion and in- creased predation. The Department of Fisheries' approval and a hydraulics permit will be required prior to any construction activity within the lake or drainage ditch, 1 A small area of marsh habitat would be created along the relocated drainage ditch (including nesting islands) and surround'ng the proposed barges at the north end of the park. ' Air Quality There would be no deterioration in air Quality due to the project. The increased traffic and increased emissions resulting would be Offset by reduced federal emissions standards. The result would be an overall improve- ment of air Quality conditions. There would be short-term increases in summertime dust levels during construction of the project. Noise , There would be temporary increases in noise during construction of the pro- , ject. Upcn completion, there would be a slight increase in noise levels on the site due to the increased activity. Light and Glare The proposed development would add several sources of light from exterior safety lighting. The lighting would be screened from adjacent residences by , vegetation and distance. Land Use , The site would be converted from unused land to a use as recreational land. Land use on adjacent properties would not be altered. , Natural Resources Normal amounts of non-renewable resources would be consumed by construction ' of the proposed project. Construction would Commit the site to recreational use for the foreseeable futurr. , Risk of Explosion or Hazardous Emission There would be no increased risk of explosion or hazardous emission due to , the proposed development of the expansi.n area. Population and Housing ' The proposed project would not have a significant effect on the population or housing characteristics in the area. Transportation/Circulation The project would result in generation of approximately 1,?00 to 1,500 addi- tional vehicular trips to the site on peak use summer days. Lake Washington Boulevard has sufficient capacity to handle the projected increase without a reduction in the level of service. B Pr000sed entrance and internal circulation improvements and the addition of ta second entrance would improve traffic safety associated with the park. Public Services There woul, be a significant increase in recreational services offered by the Renton Park Department. Additional funds would be required Annually for maintenance and operation of the a handed facility. Enerqy i Increased supplies of energy would be required for the proposed construction and continued operation of the facilities, increased fuel consumption by recreationists at the site would be offset by reduced fuel consumption in tother areas. Visitors would not be using energy at hone, while at the park, and the facilities would be closer to the homes of users than other beach parks in the region. Utilities A slight increase in demand for utilities would result in insignificant impacts to ut W ty systems. iHealth No conditions would be created by the proposed development which would create health hazards to visitors at the site or to surrounding residents. Public safety would be improved -y improvements to the traffic system, stronger separation of the swimming beocn and boat launch, and by regradirg of the existing steep shorelines to gentler Slopes. The expanded park would be of direct benefit to public health providing a new opportunity for active recreation. Aesthetics Aesthetics of the site would be improved by recontouring of the artificially flat fill surfaces and by extensive planting. Several provisions would be made for public enjoyment of lakeside views. Recreation There would be a significant increase in the types of recreational activities and use of the site. Existing conflicts between user ^groups would be reduced by physical separation of activities. Archae0logv/History There a•. no known archaeolooical or historical resources, and impacts due to the proposed project are unlikely. 9 S"ARv A MITIGATING MEASURES Geotodv end So;is The use of temporary detention facilities during construction would allow settling of silt before runoff enters the lake. COmStrwCtion during the dry season and planting immediately after constriction will also minlmite erosion, Water Silt traps and Oil/water separators in all catchbasins, in parking or roadway areas, would remove silt, petroleum products and some heavy metals from stormwater runoff. The use of bulkheads or the construction Of the leading edge of fill rirst (filling in behind the leading edge), and the use of granular fill would minimize the potential for turbidity and siltation of toe t lake shoreline. Vegetation Planting immediately folliwing regrading would mitigate the loss of vegeta- tion. ' Wildlife Potential impacts to fish would be mitigated by elimination of angular pro- , jections of fill associated with the boat launch orevent'ng potential d,s- ruption of Juvenile salmon migration along the shoreline. Limiting COn- struction activities ;particularly pile-driving) to the sun'er and early fall would avoid potential impacts to incubating salmon eggs. ' Air Quality Use of proper operational techniques during construction would minimize the level Of dust resulting from construction activities. Improvements to internal circulation wOuid minimize vehicular vol%utjn, emissions by reducing congestion, ransDorL atiOnC ircutati on ' Traffic congestion and potential hazards would be reduced by proposed improvements to parking, internal circulation and entrances. SUMiARY OF ALTERNATIVES , The present proposal is a substantially less intensive alternative than was previously proposed (see PROJEc' )ESCRiPTION). 10 No-Action A decision not to approve the proposed development would leave the site in its existing state and prohibit recreational use of the land as designated by the Comprehensive Plan. The major result of no action would be to prevent or delay all of the environmental impacts discussed in this document from occur- ring at the expansion site. Less Intensive Development ' If the amount of fill required for development or the number of facilities and structures were reduced, there could be lower construction and mainte- nance costs to the City than the current proposal. Infinite adjustments icould be made to the proposed park extension, such as no fill and no overlook tower or multi-purocse building, fill and dredging only et the boat ramps with no stream relocation, fill only to smooth existing angular projections Into the lake, Or no boat raft expansion. Any o` these less 4ntensive alternatives would have approximately tse same overall impacts. the City expenditure for construction and maintenance would be somewhat less lr fewer facilities are constructed. Fish movement would not be improved from existing conditions without fill to smooth out the shoreline. however, 'ish movement might be slightly improved by elimination of the proposed fill associated with the boat launch rymo. Alternative Location There are no comparable areas of undeveloped shoreline along the South end of Lake ',ashington that would be suitable for park development. virtually the entire shoreline is intensively developed for residential, comeerci3% or ' industrial use. Development away from the lake would not iliow the water-oriented views and activities associated with the proposal. Existing park congestion and con- flicts would continue to become worse. JUVOIDAdLE ADVERSE IMPACTS Geology and Soils Decrease in soil permeability due to buildings, paving and compaction. Repo- sitioning and overcovering of soils. water possible incresse in stormwater runoff volume. Temporary, sligh•, turbidity one si'r.a icn Associated .it" °1'1. vegetation Elimination of sparse second-growth vegetation and replacement with grass, Shrub and tree areas. ' Wildlife Possible elimination of a few common species from the site resulting from decrease in extent Of habitat but offset by increase in diversity resulting from the new marshes. , h Jise Slight change in noise patterns due to changes in •nternai circulation, , Natural Resources Consmption of common building materials for construction of new facilities. , Transportation/Circulation Increase in traffic volumes to the park, ' Public Services Significant increase in funding required for 'maintenance and operation. ' Energy Consumption of additional quantities of energy for heating and Operation of ' expanded facilities, travel to and from the site, and power boat usage, Utilities , increased cbns.NPption of water and electricity requiring internal extensions for each system. , Description of the Proposal NA"E OF PROPOSAL AN,- sp.lns'R The City of Renton Department of Parks and Recreation is proposing ti. con- , struct an extension to Gene Coulon Memorial Beach Park. LOCATION The park is located on the southeastern shoreline of Lake 'Washington within the city limits of Renton, Washington. The park is adjacent to and would be an extension of the existing Gene Coulon Memorial Beach Park as shown in ' Figures 1 and 2. OTHER AGENCY FILE NUMBERS None. CONSTRUCTION SCHEDULE It is anticipated that the first Construction would be Initiated in the summer of 1980 with COmpletion by the end of 1982. Waterfront wori would be completed during summer and early fall in compliance with Department of Fisheries' requirements to avoid potential impacts to spawning salmon. MAUOR PHYSICAL AND ENGINEERING ASPECTS ' The proposed plan "Or the extension area is illustrated in Figure 2. The extension area include, approximately 3O acres in a narrow shoreline strip extending northward a mile from the park I15.3 acres are above water and ld.l acres are below water). The site is undeveloped waterfront property that was created by fill for the previous industrial use of the site.. The fill resulted in angular pro- jecti OAS and steep banks into the lake. In many locations rubble such as concrete and lumber are exposed and much Of the site Supports Only sparse vegetation due to the granular, infertile nature of the fill. The goal of the development is to serve the recreational needs of Renton Citizens through the development of as natural a waterfront and shoreline 13 I NiCgkTxtemion VICINITY MAP FIG. r r r M r s r r r r r r r r r w w s w ... .*.- .... .......... p T 1 iszr v _ +t000 SITE PLAN FIG. 2 . Park as possible with &$Sociated improvements and activities not possible •r other park areas. The major el,,ments include Mansion of the easting boat launch ramp, add-. ' ti On Of a second vehicular access from Lake Washington Boulevard, internal Pedestrian and vehiculi, circulation, day moorage for boats, picnic Shtl- ' tens, ccrcession and restroom buildings, fishing piers, a fixed-tiler wave- break, and fill, grading, and planting of the site. ' The entire shoreline will be regraded to eliminate abrupt dropoffs white minimizing offshore fill. The land will be contoured into a series of earth 1 mounds. Two additional shelters and an observation tower will be located on these earth bounds with views of the rowing area and ;ate Washington vistas ' from Mount Rainier to Mercer Island. A fishing pier with shelter woul ' Provide all-weather angling opportunitie for all ages and for the Piano,- capped at the north end of the park. Three fishing piers and restrooms ar. planned, with some piers using existing pilings if future tests prove them to be structurally adeouate. Over 1.5 miles of paved walking and jogging trails , will be provided along the shore and through wooded glades connecting piWl shelters, fishing piers and Other facilities. The boat launch will be improved and enlargeo with four renovated ramp, Provided with side piers to allow tie-up space for boats waiting t0 be loaded. The ramps would be wide enough to W111 t simultaneous .ise by twi vehicles daring peak hours. Eighty-thy" drive-through spaces will be orc- ' v led to m+nimite the deed to pack trailers, and in .idditional twenty-five spaces for overflow parking will be prov+ded. The boat launch facility will be developed so that it could remain Open twenty-four hours a day, wit.• moorage for a police boat provided along on extension of the existing pier . The "Waterwalk", an interconnected series 1 ers, allows people to wa,, well out onto lake Washington. Three shelters will allow year-round enjo;, ' ment Of the walk f,r fishing, viewing and picnicking. It would enclose ar. area Of water for rental rowboats, and ether related small craft. This area also connects to in adjacent water area along the northern halt of the r Protected by a log boom when! more room is available for beginning boaters and other Quiet water teaming needs. Access through the boon will , be provided at both ends. I n keeping with the park purpose of providing esstntially passive shorfl- related recreation, the overall character Of the park would be Informal an, 16 ' 1 natural-appearing, Heavy use areas near the boat launch and multi-purpose building would be irrigated and carefully maintained. However, AS one walks north along the snortline the landscape would became sore natural by degrees with increasing enhasiS on lower maintenance materials. Fencing and screen Planting will Separate the Park from in* adjacent railroad, A new main- , ttnance facility will provide needed equipment, materials storage and a wort area. tThe proposed plan would provide for separation of boaters and swimmers throunh a redesigned entrance road and separate Parking areas, A substantial 1 berm 'd visually separate the swimR'ing beach area from the boat launch area. The separation would be further 00011402ed by relocation Of the existing drainage ditch. The existing drainage ditch would be moved to the southwest side of the boat launch. The water quality within the ditch would be improved by construct+on Of a settling basin and an oil/water separator above the park. The Proposed channel would be designed to appear as a natural stream bed incorporating a marshy area and instrtam islands and would flow past one of the existing Picnic shelters. The use Of the northern portions of tht park txtension area would be More passive. Develdpment would consist primarily of open spaces, walkways, small fishing piers, a Picnic Shelter, an Overlook tower av two sma'1 Parking areas, Two barges would be beached to recreate a fee'�ng f;r the historical use of the site which was water-orienttd and industrial .'see ARCHAEOLOGY/HISTNY section', ' Lake fill for the tntire project would consist primarily of several Wall areas to "round-off^ the angular fills that were created by the previous industrial use of the site and to provide a more natural appearing shorelinc. Additional fie; is proposed adjacent to the boat launch to i+prOve funs- , tinning and safety and to provide a physical and 0 Sval separation between the existing swimming beach and the boat launch. A total of anproximate':y One acre of surface area would be filled, 'he entire Plan represents a scaling down Of the numper of isciiitits and the quantity of fill proposed in the original master plan prepared for the 46 extension area in 1976. Fifteen acres of fill were originally Proposed for the park. The presently proposed Dark extension represents a c^ee'it`+ent to 1' work with the existing site condi•ions and limitations rather than exten- sively modifying the site to accommodate all recreation demands as orc- posed in the original master plan, ' EXISTING ;AND USE PLANS AND REGULATIONS A master plan for the park entitled: Lake Washington Beach park - 're 'rase II planning Program and Master Plan was adopted by the City of Renton in ' April, 1977. The plan recommended approximately 15 acres of fill and elab- orate shoWine modification and structures. The facilities recommended would have been extremely expensive and of questionable feasibility from engineering and environmental standpoints. A recognition of these and oche, limitations led to the the developieent of the present proposal, , The site is zoned G (General) and H-1 (Heavy Industry). Both of tW categories would allow the proposed park development. , The City of Renton Comprehenu ve Plan designates the site as ecreation ese. The Shoreline Management Master Plan for the City of Renton allows recrea- tional use of the site and identifies restrictions and regulati^ns for speci- ficfecilities. The proposal is consistent with the City's Shoreline 'Ranago. ment Master Program. 1 a t 'a Existing Conditions. Environmental Impacts and Mitigation ■ Elements of the Physical Environment TOPOGRAPnr Existing Conditions The site is essentially a flat shelf several feet higher than Lake Washington with steep banks. This topography IS the result of fill and grading for the Previous industrial use Of the site. There are only minor variations in 1 topography throughout the site. EnvirorMnmta'. impact The proposed plan recommends minor regrading throughout the site. The banks along the take would be cut back in several locations to create a more ' gradual, nat;ral and accessible slope to the shoreline, The material from the cuts would be placed in other areas to create mounds, adding variety and Providing views as well as providing more secluded spaces in the cut areas. Approximately 65,000 cubic yards of material would be repositioned within the site. No need for significant quantities of imported fill is antics. Pated. Proposed fill within the lake is discussed in the following Section. GEOLOGI AND Sol ,S Existing Conditions A geology Inc soils engineering consultant was engaged to evaluate soil conditions Cf the site. Onshore test pits Ind borings and Offshore borings were utilized to identify existing conditions (see figure 3). The full report Of the findings is available for review at the Renton Parks and Recreation Department. A summary is presented here. the portion of the proposed park expansion, presently above lake level, has all been developed by previdus tilting and is nearly level, The property was Previously used as a cargo transfer area, and log storage area as suggested by the numer04s piles driven offshore. The lakeshere itself is characterized by a line Of logs and timbers, large Concrete blocks, SCme Quarry stones, and considerable Miscellaneous debris. The shoreline generally is steep, and appears to be :abject to active undercutting by wave action, immediately offshore are I series Of pile clasttrs and Submerged concrete blocks and metal Service ladders. ' 19 i M/r 4*. AW for wY ''evA1AN rK(A of oom Z. SOIL SAMPLING SITES FIG. 3 . w w w w w w r w w w w w w w w w w w w The onshore borings encountered very loose to medium dense, gravelly, sandy 1 fill to depths of 12 to 18 feet, Underlying the fill in the borings are medium derse to dense, saturated, fine to coarse sands with gravel. Boring number 2 had approximately a feet of peat beneath the fill, followed by very loose to loose sand and gravel grading to medium dense, silty, fine to medium sand and gravel at 36 feet, Although massive rubble was not encountered in the borings, exposures along the shoreline indicate that large Quantities of wood, concrete, bricks, and other materials may be present. At the offshore boring locations, very loose to soft sand and silts were Present to depths of 13 feet. Underlying these soft, saturated soils are ' medium dense to dense, saturated, fine to medium sands with gi —el. The offshore soils are characterized by surficitl, very loose to loose, and soft materials to depths about ten feet below mudline at the borings. Closer to Shore, the near-surface muds and soft soils are approximately One to three 1 feet deep. Groundwater e,. the onshore boring locations was encountered at approximately 1 t feet. The groundwater table is probably at lake level near the shoreline. Some borings indicate rises with increasing distance from the lakefront. In ' addition, the fill probably has lenses of permeable soil containind perched or trapped water. Also. the silty areas, that appear in the fill, trap water at the ground surface and result in ponding during rat weather. Environmental Impact Onshore clearing and gradin0, within the areas already filled will expose rubble or debris which should be covered by soil. Clearing and grading will result in minor, temporary increases in erosion potential. Due to the silty nature Of the On-Site soils, proper compaction will be difficult Or impossible when the soils are more than a few pervert above their "Optimum moisture" content. Periods of warm, dry weather are the most desirable condition for a successful filling program. :f filling is r"Ored during periods of wet weather, the fill should consist of cleat; sand and gravel. Clean sands and gravels are not nOrmally moisture sensitive, and can usually be Compacted under a variety of climatic conditions. Mounds rising up to n feet above surrounding grade ere proposed fcr too locations in the park. Because of the weak nature Of the subsoil, these 21 fills will undergo ititlemrnts of approxi-ltely One foot, This would not be a problem in a park setting. Considering that the existinq Onshore tills are of variable density and contain Quantities of both organic and inorganic rubble, lightweight frame structures Supported by conventional spread or continuous footings may be ' sub;ect to substantial settlement; this will be caused more by tong-term settlement of the fill than from the imposed toads. Therefore, Consitkrati^n , should be given to the use of driven timber' piling for Support. Approximately 21,000 cubic yards Of clean, granular f,11 is Droposeg 41Onq ' the lakeshore as shown in Figure E, In addition, approximately 9,000 Cubic yards of rip-rap is proposed (much Of this wril of above water), Placing , thick layers of fill within the lake atop the loose or soft soils can cause localized shear failures, thereby displacing the mud and causing significant turbidity. The volume of soft Soil 0, mud displaced would be least from , fills near the shore, and greater from fills at greater depths. A Hydraulics Permit and 'Department of Fisheries' approval will be repaired , for anv construction activity within the lake. Mitigating Measures ' Onshore clearing and grading should be completed during the summer months to minimize the potential for erosion and siltation of the lake, Disturhed ' arias should be seeded 'immediately after viading is completed to stabi'.ize surface soils. TMq ordry Slit traps should be constructed above the Short- lime line within drainage swales. Fill should be plated according to technical specification identifi,d by the ' consulting soils engineer to minimize settlement and other potential Drob- lemS. Building foundation design must consider possible soil settlement as ' identified in the soils report, Depending on final design configurations, several approaches are available r' which Can reduce mud displacement resulting from filling within the take. One approach would be to build vertical Or Mar vertical bulkheads, the^ ' placing fill behind them, 'his tends to trap the mud, but does increase long-term Settlements Of the fill. If this approach is utilized, it is important to remove the mud immediately behind tell pulkhead to reduce "active" lateral earth pressures. Mud disptacenent can also be reduced by , building the leading edge 0f the fill first, and trapp'nq the mud as " •a" a bulkhead. 1 In the southern portion of the park where a steep or near vert4Ca1 bank IS planned, a rip.rap bank covered by a walkway would " Constructed with provision for daylight+ng the water below to allow fish DOSS#". TO the north, `Sliver beaches" and minor Shoreline modification have been planned. water depths of about 6-15 feet ar; -resent near areas where existing park grade iS soee 3-6 feet above lake elevation. In these areas, it would be appropriate to excavate the above-water portion of the park Shoreline downward t0 the lowest practical elevations to minimize the Dot"_ ' tial for erosion and shear failures Or mud displac""t bentat. the rater surface. AIR ' Existing Conditions "e Gene Coulon Memorial Beach Park is part Of the Puget Sound biSin and has a typical nOrthwest Pic+fic Coast marine Climate. Temperatures are mild and preCipitAti On moderate, with the majority of rain Occurring in the winter months. winds are generally southerly during the winter and northerly during the Summer. Temperatures in the area vary from a monthly average of 40OF 140C! in January to 65OF (17OC) in July. The annual iverage teaperature is about 540F !,OOCt, Precipitation Can vary from 25 to 65 inches 54 to 165 Cm), but averages about 45 inches (114 =0 annually, Snow occurs "Casionally during the w+nter but rarely lasts 'onger than two or three days. Winds are Of moderate Speed with the Prevai1109 direction generally s0uth- westerly. It is expected that winds at the park will be out of the South to Southwest during the winter mOnthS and Out of the north to northwest during the Sumnlr. ' Meteorology creating the "worst case" air quality conditions is %OSt likely to Occur for Several days during the late winter months with OVerta$t skies ' and light southerly winds, localized inversions Car Occur under northerly w1ndS during the late summer and fall months, but csually d'SOerse each afternoon. The air drainage Condition associated with stagnant A" will flow generally from the hill westerly towards lake Washington, ' The expansion site is located within the Puget Sound .Air Pollution Control Agency non-sttaimeent areas for carbon monoxide, Oxidant and OV"Culate s.3 matter secondary standard. The ma,!or source of these pollutants is the euto- , eWbi It, with Stationary source activity reponsible for parti0ul ate matter, It I$ Currently projected that these pollutants will be in compliance with the ambient air Quality standards by the 1982 deadline, ' Table I Summarizes the data taken from air monitoring stations in the Rerto,, Area. AS shown on 'able I, the particulate 1eve1S Are within the standards. ' Carton monoxide levels are approaching the eight-hour Standard during the "worst Use' winter months in downtown RentOn. Hydrocarbons (Ron-methane) are , 'n excess Of the standard. Oxides Of nitrogen Are well within the annual standard And Show toe highest average levels during the Summer months. Based oo the data, it is expected that the Cord itiOns in the vicinity Of the ' park are similar to the recorded concentrationS it the monitoring Sites. Back- ground concentrations of carbon monoxide are expected to be about 3 ppm. There is a small amount Of pollutant emissions due to railroad activity on Adjacent rail lines, although the activity level is Quite low. The emissions produce,. , Art negligible wh" ::Ompared to the total emissions from vehicles on lake Washington Boulevard. ' Enviroewwtai lmpAct Air pollution will be created almost solely from vehicles using the par,, t pollutants associated with heating buildings and the railroad are expected to be negligible. 1 The 1ee�or imoact will be the increase in carbon %OnOxlde concentreti Ors the additional traffic volumes. For the purpose of estimating air Quality , impacts, ,t may be assumed that the proposed expansion will generate ipprOx`- mately 1,000 additional vehicle trips daily by 1"2. By 1gg0, An additional , 212M trips will be added to the Current traffic levels independent of any expansion. A California OivisiOn of Highways line source ftdel was used to Predict the existing and future Concentrations of carbon monoxide at a ^eceptz- in the park. The increase in traffic will Increase the peak hour carbon monoxide corcer- , tration less than 0.1 mg;m3 by 1980. By 1991- Concentrations w111 be about Of the presert levels, even with normal increases in the traffic. The current federal Standards (Or vehicle emissions are becoming more st— ' gent which will cause a detline in vehicle-related emiSSi OAS. Based 00 e,,' ._ ing Iota Ono Implementation of federal law, vehicle emissions are expetted t.: ' decline about ?% by 1980 and about 85% by 1990. �V ' 1 TABLE I SIRNARY OF POLLUTANT CONCENTRATIONS RENTON AREA Particulate Matte* (u`g/m3 — locatton 19 9 1917 �9 9 5 Standard S.E. b1strict Health Center 36 38 38 I 27 60 RL Mt'n Municipal Building 37 51 SC 31 63 .Carbon Monox+_—ide hydro Nitrogen - Ppm carbons Dioxide Location Period 1-Hour 9.Hour', 6-9 AM Study Max. .Max. Max. Period erage Airport Way 6 Logan Ave. Janaary-March 1971 9.0 8.0 Puget Power Yard June-July i ! j - Y •977 3.2 2.0 0.70 l 0.02 March-April 1977 ! 4.2 3.3 1.37 October-November 1976 8.1 ' 6.6 - 0.01 L_ June-July 1976 2.2 1.3 - 0.00 Standards. � Carbon Monoxide I-Hour Standard - 35 opm Carbon Monoxide 8-Hour Standard . 9 ppm Hydrocarbons 6-9 AM, 3-Hour Average-J.2a ppm Nitrogen Dioxide Annual Average-0.OS ppm There may be a short-term increase in dust levels due to summertime construc. ttion. However, this would be COO ined to the area under COnstruCtion and would cease upon Completion. Watering procedures and good operational techniques Shoul„ keep dust levels to a minimum. Mitigating Measures Oust resulting from constriction wort can be 111niml2ed through the use of good operational techniques such as watering of exposed areas. Puget Sound Air 1 Pollution Control Agency regulations require that precautions be taken to minimize the entrainment of dust in the ambient air, wx WATER Existino Cond' 'offs ' Surface water of the site consists of roughly one-mile of Lake Washington shoreline and a portion of a City of Renton drainage ditch that flows into the , lake. A few small, intermittent streams enter culverts east of the expansion area and flow under the fill to the ear . Water quality within the lake is generally high. The lake supports a substa tial fish population and is used intensively for recreation. The quality of the drainage ditch water is low. Oil, discolored water, high temperatures, concentrations of certain heavy metals and occasional fish ki l is , have been observed In the ditch. These factors are apparently the results of runoff from the adjoining industrial area, streets Ind extensive parking areas. ' Stormwater within the park either infiltrates the soil and an ers the ground- ' water table or runs off directly Into the lake. The groundwater table is generally near the lake level but is higher at increasing distances from the lake. ' Environmental Impact Two Proposed construction activities could result in significant temporary , turbidity and siltation of the waters Of Lake Washington. These are the minor fill and the proposed grading of the expansion area. Fill could displace soft ' mud deposits on the lake bottom resulting in turbidity flows. Exposure of soils on land areas can result in erosion and subsequent siltation and tur- bidity due to the proximity of the lake. Measures to control each of those potential impacts are discussed in the GEOLOV AND SOILS section. , Since the project would utilize sanitary sewers, there would be 10 point source impact t0 water quality Other than from site runoff. Impacts to site runoff ' water quality could result from pollutantis washed from paved surfaces and potential nutrients washed from planted areas. Runoff from paved surfaces ' cOntains Silts, oil products, rutrients and heavy metals. Nutrients from planted areas are a result of fertilizing lawns and gardens. , The drainage ditch at the south end of the expansion area will ba relocated and modified to create a marsh environment. This will have a minimal impact On , water quality within the ditch or lake. Due to the exiSt,ng low water quality, 26 1 any collection of aquatic life from the ditch for human consumption should be discouraged until water quality is improved. A settling basin and oil trap has ' been suggested for the ditch on ad„acent property but it is not part of the present proposal. The settling basin would remove silt and many heavy metals. The oil trap would be necessary to prevent oil slicks which may remain in the Proposed marsh for longer periods than in the present ditch due to increased ' surface area and slower moving water. Any construction activity within the drainage ditch will require a Hydraulics Permit and Department of Fisheries approval, M_it igatinc Measures ' Silt traps and oil/water separators for the on-site storm sewer system would be incorporated within all catchbasins in parking lots or roadways. These devices will remove oil products, silt and many heavy metal compounds before the stormwater enters the lake. The effectiveness of such devices is entirely dependent on routine maintenance. The responsibility for maintenance wuuld be placed with the Parks Department. Frequent sweeping of the streets and parking areas could also significantly reduce impacts to runoff quality by reducing silt, litter and some of the heavy metals and nutrients. Use of fertilizers, herbicides, and pesticides on the ' site should be carefully controlled to minimize the excess nutrients or poisons washing into the lake. The settling basin and oil/water separators suggested for the drainage ditch would improve the appearance of eater within the proposed marsh area. Estab- lishment of tall vegetation along the banks of the ditch would shade the water andmight result in reduced water temperatures which would be favorable to fish life. Frequent sweeping of city streets and the expansive industrial parking tots where paved would also improve the quality of water within the drainage ditch. The quality of water within the ditch should be monitored periodically due to potential human recreational use and consumption of aquatic life, VEGETATION Existing Conditions The site was previously cleared and graded for industrial use, but not paved. Thus, the entire site is in the esrly stages of vegetation succession. The r vegetation is primarily alder, cottonwood, scotch broom, blackberry and ' grasses. The Site COmprises a variety of open grass areas, shrub areas, ar- small stands of young trees. , Limited surveys Of the nearshore lake bottom indicate that aquatic plants are , reStriCted t0 the Shallower portions of the project area, especially in the salty southernmost portion, where algal assemblages were the only plants found. Macrophytic plants (Elooea so.) appear to be limited to the less silt. northern portions of the site, undoubtedly due to effects of increased wate• turbidity and associated limitation of light, depressing photosynthetic activ- ity. No marsh habitat is found within the Study area, although Some minimal marsh , vegetation is found on the island adjacent to the original park. No rare or endangered species are known to exist on the site. ' Environmental Impact Vegetation from most If the site woulu be eliminated due to the extensive ' grading proposed, ant it would be replaced by new DlantingS. The plantings would primarily be formal lawns and trees in the southern portion of the ' extension area with more natural Open grassy areas and groves Of Shrubs artl trees to the north. Maintenance of open areas in grass will require periodic t mowing to suppress weed, shrub and tree growth. Many of the oesirable trees adjacent tO the Present boat launch ramp would •r ' retained in a grove adjacent to the proposed multi-purDese building. location includes several of the larcest trees in the extension area. ' Limited aquatic vegetation will be eliminated in fill areas. Silt from fil' areas may Cloud the water, reducing sunlight penetration and thereby reducirr ' plant growth. After construction activity ceases, the aquatic plants will grc. back. A new marsh area is proposed within the relocated drainage ditch west of the , boat launch area and would p•obably support a productive stand of cattai', ' along the banks and on the sma11 nesting islands Proposed for the channel, marsh area will also be created surrounding the barges in the northern portion of the park, MOS0uitOes are not expected to be a problem since the native ' mosquitoes do not feed during normal Dark-use hours. ,c ' Mitigatina Measures Mitigating measures that are incorporated in the proposal include the follow. Ing. 1. Retention of existing shrubs and trees in areas where grading is not proposed. 2. Replanting of all VIDAS upon completion of construction. 3. Construction in phases so that entire site is not stripped of vegeta- tion at one time. Creation of a new ^iarsh habitat. Creation of several areas of shrubs and trees that will be allowed to grow essentially in a natural condition. These would be located generally in the northern portion of the park. WILDLIFE ' Existing Conditions information related to wildlife use of the site was obtalned from several sources. A thorough study of aquatic biology in the vicinity of the park was conducted in 1975 and 1976 for the Puget Sound Power and Light Cumpany, A subconsultant (Nautilus Association) was hired by Jones 6 Jones in 1979 to further Investigate aquatic and terrestrial biology of the park expansion area. The results of these investigations were supplemented with site visits during preparation of this Draft EIS. Terrestrial habitat Of the site consists of grassy areas, shrubby areas and ' tree groves all in early stages Of succession following industrial use of the site. 'When compared to more natural shorelines, the edye effect along the lake shoreline is of limited value because of prior disturbances and indus- trial use. Only two locations have dense shrubs along the lakeshore, the area iaanediately east Of the boat launch ramp and a small area near the proposed location for the peached barges. ' Terrestr?al wildlife populations are correspondingly limited and :Omoarab'e to most undeveloped suburban land. ' The lake provides habitat for waterfowl and fish populations. Waterfowl include migratory and resident wild bird populations, and resident domestic ' breeds. Fish species are abundant and diverse in the waters of the park. Cver twenty species of fish were captured in or adjacent to the Dark during the Puget Cg Sand power and Light studies, including sockeye salmon, rainbow trout and ' steelhead, cutthroat trout and cono salmon. Cedar River sockeye salmon are a species which were introduced to Lax.; Wdshingten in 1935 and are perhaps the most important species in the lax, relative to COwmercial fisheries management. The behavior of Sockeye f-. , (Juveniles ,lust after amergence from the egg) and the wide range in time amergence from the egg lead to extensive, short-tern use of the littoral ' Shoreline do"ing the period from 3anuary through May, even though 90% of spawning occurs in the Ceder River. A limited beach spawning Occurs alb,. the eastern shore, which also contributes fry to the littoral habitat. Afte," emergence, •ry remain in the littoral Zane for a short period before mdvi-- ' offshore for a 12-15 month period Of feeding on planktOnic crustacea prior !: amOltification and migritl On to salt water. ■ Enviromientai Impact ■ Roughly one-half Of the terrestrial wildlife habitat would be disturbed -:- destroyed during constrOction. Mgh Of this would je ^e-created as Y� proposed plantings become established. Although diversity and total Dopulu- tions of terrestrial habitats would be reduced due to the more uniform ' vegetation types, Overall populations and diversity would be inc-eased due to the new'y created marsh habitat along the drainage ditch and adjacent to the proposed barges in the .ggnsion area. Filling Operations on top of the heavily silted bottom will not onlycOvve - important 'ittoral Zones nitn resulting Loral destabilization of the fis' COalaunity, but may a1SO have more widespread effacts due to siltati - ' adJ0ining areas. Siltation may depress plant activ'ty (photosynthes-s to light reduction effects of turbidity, both fOr Single-celled plants ' flOatinq in tole water phytOolanktonl and for plants attached to the bottom and other substrates. deduced plant production could lead to overgrazin- ' effects. Visual planktonic feeders such as juvenile sockeye and longio— smelt will experience impaired feeding due to decreased light intensities. Large am0urts of suspended materials lead to 9".i damage in small fish suc, , as !uvenile sockeye. If the mitigating measures identified in the SOILS and WATER sections of th v document are followed siltation and its effects should be slight and twor- ary, Although Spore shallpw-watar Shoreline habitat would be buried, tr;, ' .0 , gradual slopes and granular fill Proposed should minimize impacts to sockeye salmon. pile-driving in the lake could damage salmon eggs within shoreline gravels. Angular projections such as these proposed adjacent t0 the boat launch con- fuse juvenile salmon migrating along the shoreline and nay force them into areas of Increased predation, In contrast, the Curved areas of fill proposed in several locations north of the boat launch may improve cunditions by eliminating existing angular projections of fill and the resulting steep shorelines. Tne proposed piers and breakwaters will be designed to permit passage of fish along the shoreline. The proposed marsh along the existing drainage ditch and surrounding the barges will result in additional habitat; however, intense humar activity and lack of surrounding habitat immediately adjacent to the small marsh area may limit wildlife use of the marsh to common, relatively tolerant species. In winter, when human activity IS reduced, this area may become attractive to wintering waterfowl, particularly those species that may graze on the adja- cent lawns. Impacts of the proposed construction to waterfowl habitat Should be relatively minor, 1 Nii16at1 ng Measures Allowing the vegetation within the expansion area to grow essentially wild with a minimum Of maintenance ;mowing, weeding, pruning! x0uld improve the ' Quality of terrestrial wildlife habitat, planting trees and shrubs along the shorelines Of the lake and drainage ditch would reduce shallow water tempera-tures and improve Conditions for aQuatic life, The inclusion of food- producing species would further improve the value of the proposed plantings for wildlife. Any measur-s to minimize water Quality impacts would also benefit wildlife. Elimination of the proposed fill. areas projecting into the lake adjacent to the boat launch ramp would improve migration movement of juvenile sockeye salmon along the shoreline, 'e meet Department of Fisher+es regulations, all pile-driving should be ' conducted between the months of July and October to avoid Potential impact to incubating salmon eggs, i 401SE I Existing Conditions I To detzrmine the existing noise levels on the site, measarements were taken at two locations at three different times On the site (see figure 4). A summary of the noise readings is shown in Table II. TABLE II EXISTING NOISE LEVELS (dBA) Time Site 1 I Site 2 Park Entrance Northern Portion Midday: (2-3 PM) 1.10 53 56 Lgp 50 49 L90 48 I 40 Peak Hour: (5-6 PM) k I'10 62 73 L50 58 60 I L90 5? 55 Night: (12-1 AM) L10 54 41 L50 51 I 31 L90 47 35 Noise measurements were taken on Tuesday, August 28, 1979, with a 8ruel and ' jaer 2209 Type I Sound Level Meter with a 4165 microphone and wind screen attached, tali rated with a 4230 calibrator. Weather was overcast and tempera- ture was about 'OOF cooling to SOOF at night. Winds were northerly in the daytime at 7-10 MPH and were calm during the night wadings. The Principe; sources of noise at Site 1 included cars and eight plane flyovers from Renton Municipal Airport during the day. A ' mmpwer in the pare was also audible. Trains pass the park occasionally through the day but none were measured during the monitoring period. Night readings were due to sounds From occasions; cars, and I-405 noise was also detectable in the background. , �_ I i .......... o sun i000 ------------- NOISE MEASUREMENT SITES FIG. 4 . Sit? 2 noises included traffic or Lake Washington Boulevard, 'fight plane fey. ' avers and a police siren. Night noises were mostly due to cars On Lake Washington Boulevard, and ,-405 traffic was audible in the �ackgrounC. Based on the readings shown in Table 1i, the existing Ldn poise tenets are approximately as follows: ' Site 1 - 58 OBA S'te 2 - 53 d8A ' Based on EPA guidelines, adverse noise impacts exist at Site 1 at the park entrance. Levels at Site 2 are in the "generally acceptable, category. The noise levels at all sites are withir, the state standards (see APPENDIX for a general description of noise). , Envi c.mental Impact The proposal includes expansion of the park facilities and a resultart , increase in traffic volumes. Therefore, the two principal noise impacts created by the expansion will be the long-tern increase in noise levels , created by additional traffic in the vicinity of the site and a short-term increase in noise during construction of the new facilities. Table III shows , the predicted Ldn with and without park expansion. TABLE III , PREDICTED Ldn NOISE LEVELS (24-hour average) ' Noise Existing ! Predicted Level P•edi<teC Level Neesurement v l l o t x Anlil On With 1 r Site 9 9 ) hange 1 Lhange ' 1 58 58 0 5a 0 L 2 53 53 0 53 1 ' As shown in Table Ili, there will be no increase in noise levels at Site 2. 'he daytime noise levels will increase adjacent to Site I by abort 1. 48A, but when averaged over 24 hours tnere will be nc discernable !ncrease. , By 1990, the additional traffic will create no increase in noise levels at Site I without the park expansion. The Ldn is predicted t0 increase I d8A by 1990 with the expansion, and levels at Site 2 will remain uncnanged. 1. 1 According to EPA criteria, there will be only a slight increase in noise levels due to the proposed expansion, Three dBA is the rtqutred increase before the human ear can detect a significant Mange in noise levels. Since the increase in traffic is confined principally to day*ieM hours on weekends ' and in summertime, the late night noise levels will remain essentially unchanged from existing levels. The area will remain in compliance with state standards. There will also be a short-term increase in daytime noise levels due to constr,ittion activity. (For information On construction noise levels, -efer to APPENDIX.) Noise from construction activities will 9~41 1y range from 69 to 95 dBA, with some higher peaks if impact equipment is used. :.on- struttion noises around the site will cease upon Completion of the project, Mitigating Measures long-term mitigating measures ate difficult to implement )*cause the princi. pat noise increase is due to traffic generated by the site expansion, The noise levels predicted are based On the traffic generation predicted by the City of Renton. Noise abatement procedures during construction could include: - The use and maintenance of properly operating mufflers and quitting devices; - The use of quietest available machinery and equipment; M The use of electric equipment in preference to gas, diesel or pneumaLlC machinery; - Locating construction equipment as far from nearby noire sensitive pro. Parties as possibie; Shutting off idling equipment; - ;,imitation of Construct°on hours to C01nCide witn the normal workday period (e.g. 8:00 AM to 6:00 PM�. ' NATURAL RESOURCES The vacant land designated for the park expansion Ras me significant va':j^ 15 agricultural land Or As a source of mineral Or timber resources. The i *g would be converted to public use for the foreseeable future, Much of the dominant natural vegetation of the site would be retained and the more desirable species would be encouraged. Normal amounts of non-renew0le resources would be consumed duing the con- , strudtion of parking lots, tra''s, and buildings in the expanded park. Materials used would include conc-ete, lumber, metals, asphalt and fossil ' fuels. LIGHT AND GLARE 1 Existing Conditions There are presently no sources of light and glare within the expansion area with the exception of sunlight and reflection from the lake. Environmental Impact Limited exterior lighting will be provided witntn the southern half of the ' expansion area. Lighting will be of low intensity, as necessary for safety, and will generally be separated from adiacent properties by distance and screened by vegetation. Thus, there will be no significant impact from the groposad expansion due to light or glare. RISK OF EXPLOSION OR HAZARDOUS EMISSION There are nj unusual risks of explosion or hazardous emission connected to the expansion of the Gene Coulon Beach Park except a potential temporary risk during Construction. Safety requirements and precautions would be observed during the time of construction, and would largely Compensate for any poten- tial construction hazards. Paint and fuel will be stored in the park mai tenance building but implementatior of standard safety requirements wi avoid potential hazards. 1 LAND 'JSE ' .xisting Conditions 'he City of Renton COMrenensive .and L'se plan (19,6 Revision) designates recreational use for the area of the existing Gene Coulon Beach Park end ad30ining expansion property, A designation of heavy industry is given to the area south Of the park, high dens"y multi-fam0y is assigned to the sees , to the east, and at the northern eno., single-family residential use is specified. , Exist'" land use confir" to the Plan tesignati Y+s 'see rigure 51. The ?and between the Burlington Northern railroad right-of-way and the Interstate 405 corridor is primarily vacant, with a golf driving range, a mobile home park, 1e �� vacevo.oPoe :'7Q4K,GC AhCK i _ _ h'15/OENT.',4L _� { .H�IkCNvf7hL R+we�t I � C GENERALIZED D IOfI LAND USE FIG. 5 . OS-1 t S R-2� , ?2 'R-� G-6000 -V G-7 200 H-I z `\ \ -?200—Residential \ •. -_1 Single-famil R-I \ _ R-2 '_ Residential SR-2 two-family \ R-3 —Residential _ R-8 - Multi-family \ —hailer Park 8-1 ' Business Use -heavy Industr. , ---Public 'Jse • GS-i.. .. ,.. RA - R-3 H-I / \ � ton Extemion ZONING FIG. 6 . and the Griffin Home (foster home for boys) located at the r,orthern end of the area. Single-family residences adjoin the site to the north and extend along the eastern side of Interstate 405. The western edge of the Expansion area is cotnciddnt with the shore of Lake Washington and was formerly used as an area for log shipping and storage. The Shuffleton Parer Plant, a steam-generating plant operated by Puget Sound Power and ;fight Company, is located at the southwest corner of the park, and the large plant buildings and parking lots of the Boeing Company and Pacific Car and Foundry occupy the area south of the park. Zd-3 Single-family residential (GS-1 and G) is the zoning designation for the existing park, and heavy industry (H-1) is specified alorg the lakeshore extending northward as shown in Figure 6. Heavy industry zoning also covers the entire area south of the park. R Small rea of B-1, business use, is applied t0 a trailer storage business located east of the park entrance and this is adjoined by a multi-family Mresidential (R-4) area. The remainder of the land around the east and north sides of the park is zoned single-family residential 'G-6000) except for a trailer park (T) and a public use (P-1) zone. Environmental impact The expansion of recreation use in the area north of the existing park would be consistent with the land use policy of the City of Renton. Development of park facilities and access would alter vacant land and convert it to passive recreations' use. Land use patterns in the adj>cent areas would not be expected to change, and no significant impact to land use is expected due to the expansion. tRecreational development would be permitted under the present zoning desig- nation (G and H-1) and therefore, no zoning change would be necessary. 39 ■Elements of the Human Environment POPULATION AND HOUSING Existino_ Conditions The Gene COulon Beach Park is located in Census Tract 053, Shown in Figure which is coincident with P SCOG's AAM Di 7, District 3820. For purposes of com- parison, the area was analyzed (See Table 1V) to assess the Characteristics and growth trends of the population closest to the site, as well as the City of Renton and King County as a whole. Table V shows the projected area growth for the surrounding AAM Districts as compared to the County, and Table V1 shows the housing characteristics. The housing information is collected from the 1970 ' Census tables and is therefore ten years out-of-date (especially note dollar figures;. Environment The proposed park expansion is not expected to have a significant effect on rexisting population or housing characteristics or trends. Visitors to the park mostly live in southern King County, and as these areas grow in population, the Park visitation figures are expected to increase proportionately. The park expansion itself, however, is not expected to draw a significant increase of new people housing to the Renton area. TRANSPOR TAT IONIC IRCCLATION Existing Conditions The City of Renton Traffic Engineering Division has reviewed the proposed park expansion and has provided the following information related to traffic. Access to the park is provided by both Lake Washington Boulevard with vehicular access at the south end, and by water (Lake Washington? for pleasure boat users. Most boat users arrive at the park by means of the street system, so this section will concentrate on automobile traffic on adjacent Streets and within the park, rThe Capacity of Lake Washington Boulevard at Level of Service "C" is 1,200 vehicles per )our. The 1979 Average Daily Traffic (ADT) is 6,000. Peak hour traffic demand Oi Lake Washington Boulevard occurs pn weekdays between 6:30 and 9:00 AM and between 3:30 and 5:00 PM. The projected 1990 ADT without the i proposed park expansion is 8,200. The present two lanes are scheduled in the rSI 249 I is am j 247 �. y _ 250 r ` SITE �.��*��•r.� ` `. . } 2521 �� LOi 251 261 253 cv�y�1_______! 256 257 �\Mr:yfi I v 259 258 bewhik Yd lOn CENSUS TRACTS FIG. 7. s w f Mao w w ON s won M 4M M M M w m TABLE lY PIIPOIAT1011 CHARACTfRISTICS AND Tiff NIP, MM Oistr 1, t-, 4("I ( )R50 ` 18W 3N?f3 i 3844) r 3830 1 Renton King County Census Tracts I 147 ?5{) 25l 75? 754 ?55 ?53 ?56 � ?57 2-a 1971) P♦pu 4tinn 6,415 1 5.7.30 4,156 I4,968 4,840 3.036 5,917 3,55R 3,489 l2.,3(X) ?5,25H 1,169.230 14/8 Population* f 6,R14 5,462 4,628 14.692 4.401 7.764 6,066 3.567 4,871 11.906 ?9.-= 1.186,901 AGt 0-9: 27.3% 23.1% 25.1%i 18.5% 23.7% 13.4 27.3% 23.09 26,9% 19.6% 17.6% 10-19: 21.5 ?5.0 20.9 20.0 16.3 f 20.6 15.8 ! 16.5 16.2 19.8 17.7 18.7 70-34: ?0.1 16.8 2S.4 III! 23.7 ?5.4 i 23.8 ?2.0 ?8.6 30.5 ?1.1 75.1 22.9 a. 35-64: j 13.6 31.0 ?5.6 1 27.6 30.2 E 29.3 35.6 I ?4.7 77.7 74.4 30.5 37.0 65+ 7.5 r 2.1 3.0 j 5.? 9.6 2.6 13.2 2.9 3.1 1.8 7.6 8.8 4 St 7 % fm41e: 49,7X� 49.619 48.9Y� 50.6%` 53.5S . 49.7% 51.0Y 49.4% SO.R% 49,8% 51.0% S1.1% i f ! RA(_{ ; X Blaci: ].l%� I.(n 1.6%� 0,5%I 0.55 1.SY - ( ?.0% 0,6% 0.0 T).8% 3.5% i PQIYIM IWAW (S): 14.757 116,589 31,356 11.17611[t,748 � 11,331 10,�337 11,741 V,?11 � 1?.056 11,190 11,SB5 Srelrrrr 19701ensu-, -MAW. I st lm4to TABtf V PO_pt1[ATION fROYIH PRO.MCT OM AMt Utstritts: 3840 _ _ 3850 _ _ �3860 400R_ --pill Co.*** _ )970 1'upulatim• ! J,971 11,770 7.026 4,156 12,ti44 11.472 _ 1,136,064 1978 f:t beat vs+ j 6,056 11,906 ' 8.436 4.628 11,847 17.206 1.186.903 I98rf foferasl 5,912 1:.931 8,518 5.458 11.676 13,186 1,170,803 t94f1 f,xr-t .+-,t 6,394 17 966 (� 11,310 . � 7.775 12,160 14.079 1.349,136 !lMltl I'A."n.t 6.629 r 13,751 [ 11,171 9,. l 13.991 16,193 1.524,196 • 1 Vi+i '.ell m, data. •• %'St rA, r tlm to (t-•?Oe ruu; february, 1971). **• vrprestKtt•, urbentle4 ring County only. i 6Nlf YI Ht1tlSltff, CHARACTIRISIICS AA04 Or^,Lr it 1• : 4000 3R50 M60 t1( 3820 3840 3830 Rontm IKtng County. r rn•;u•, baits: j i41 250 ?51 75? 754 ! M _} 2S3 256 ?SY ?58 f All Housing 1 Units* i 1,942 1.390 1,179 1,524 1,973 930 2,656 1,064 3.714 3,67R 9,655 423,783 Percent Owner ter.upir•d 11.7% 86.6% 78.?% 6?.7% 48.7% 75.3% 49.4%; 83.1% 36.5% 71.3% 52.0% 58.5% Nnlian Yalkie 1i) ?9.033 31.1&) 21,IR6 20.945 17.500 18,545 17,5?4 22.169 23,976 71,389 19,600 71,700 _ 94 117 120 ]017 176 IIR 144 109 114 HeAtan Rent M 165 Poll 120 PM Sun% per I 17rc•Ilitq ❑aft•' ?.91 3.21 ?,I41 ?.ti1 "l.?f? 2.82 1.91 P.88 Z?A 3.05 - ?.d2 • 1470 tMlSIIS data 1918 PSf.{X; t•stimn€r City of Rentdn's Six-rear Street Capital Improvement Program for widening to four lanes with curbs and gutters, sidewalks, lighting and channeliaati0n. The estimated construction period for the Improvements is 1983-1985 although funds for the construction have not presently been identified. The improvements will increase the capacity of the boulevard to 1,500 vehicles per hour at Level of Service "C . Traffic generated by the park and using lake Washington Boulevard fluctuates seasonally, daily and hourly. The heaviest traffic Occurs On sunny, summer t weekends between 11:00 AM and 12:00 Noon. The summer Desk day traffic averages 2,500 vehicle trips with 10% of these occurring between 11:00 AM and Noon. Weekday peak traffic generation is &ISO heaviest in summer with 2,000 ACT, but the peak demands occur between 12:00 Noon and 1:00 PM, and between 5:30 and 6:30 PM. Thus, the Desk park traffic generation does not generally coincide with peak commuter traffic on Lake Wash'ngton Boulevard. Congestion within the park occurs during peak hours and conflicts arise due to insufficient parking for boat trailers. Congestion at the boat ramp occurs Primarily due t3 inefficient use of the ramp because of a lack of finger Piers or other facilities for handling boats in the water, The park is Dresentiy served by METRO Bus Route 240. A bicycle route circling Lake Washington and xervinq the park has been proposed and partially imple- mented, but not withii the v'cinity of the park. Except for an existing pedestrian walkway fr— •hf pn,itrn Highlands beneath Interstate 405 to the entrance, the park i.ily accessible to pedestrians due to a lack of Pedestrian routes a% automobile traffic in the area. Environaental 'vct the expansion of the Ge-e Coulon Beach Park is expected to increase peak day traffic generation by approximately 1,200 to 1.500 vehicle trips per day. The ,vDe of •raffic and peak hour demand should remain unchanged after the park expane,pn. The increased traffic generation is well within the capacity of Lake Washington Boulevard without a reduction in level of service. Access ano traffic safety for the park will be improved by the expansion due to 1) Provision of a secondary entrance, 21 improved internal circulation includ- ing separation of parking for different park uses, and 3) provision of expanded turning lanes on Lake Washington Boulevard, Additional finger piers and separation of lanes for the boat launch should t greatly improve the circulation and efficiency of the boat launch. Additional boat launch parking will be provided. The proposed improvements are shown in ' the Master Plan (Figure 2), Bicycle and pedestrian access and circulation will be improved due to the provision of a trail system through the park v 'th possible linkage to future trails outside the park. PUBLIC SERVICES Fire The Renton 'ire Department answers all fire and emergency aid calls for Gene Coulon Beach Park; average response time to the park is 21s minutes. The main fire station, located at 211 Mill Avenue South, will supply a pumper, ladder and aid-car unit On any fire till, and back-up service, provided by the High- lands Station, will supply a pumper and an aid-car. Problems commonly dealt with include car fires, boat fires, fires set by vandals, and occasionally a , call for an injury or accident. The expansion of the park and increase in use would require a slight increase in fire protection services. The design of the expansion area would conform to requirements of the Renton Fire Department and Uniform Fire Code, These requirements include: an emergency access road to the northern end of the expansion area with an adequate turnaround; fire hydrants at 500-foot intervals along access road; fire hydrants within 150 feet of all piers; - fire hoses of 11 inches at the moorage pier; - portable fire extinguishers in the multi-purpose building, Police Existing Conditions Adequate police protection is currently provided to the park by the Renton Police Department. City-wide, the Department is reported to be understaffed. The City of Renton ratio of police officers per thousand population is 1.67, slightly below the notional average (2.3) and consequently, a request for three additional officers has teen submitted in the current City budget, 46 patrul calls to the park deal most commonly with problems Of drinking, rowdyism and noise. These problems are greatest in the early summer, as longer days and warm weather promote the heaviest use of park facilities, problems :f parking enforcement and traffic control require continov: police attention during holiday weekends and Seafair week. Environmental Impact Although some pressures of Overcrowding should be alleviat'd, expansion of the park and an increase in use could require an increase in patrolling by police and park personnel. With the requested additional personnel, there should be ' no problems of adequate police protection. The proposed observation tower may present opportunities for vandalism, as has occurred previously with the existing tower in the children's play area. The City of Renton pays for King County patrol boat service along the shore- line, and since the response time of the County patrol is slaw, the City would rlike to purchase its own fire and police patrol boat. Moorage space would be provided at the park. In all cases, funding for increased services i. a policy issue that must be considered by the City Council, Mitigating Measures The expansion area could provide for a separation of user groups: family groups utilizing the existing beach area and teenagers using the northern expansion area. This type of voluntary separation happens at several other beach parks in the Seattle area and could reduce any potential conflicts between the two groups (sew RECREATION), Hospitals Valley General Hospital In Hospital District No. 1 serves the areas of Renton and Kent. The hospital is operating above rapacity at the present time and as a consequence, an $18 million expansion program is proposed to begin next year. One of the major areas of expansion is to be for emergency services, where demand is projected to approximately double in the next five years. There would be no significant impacts to hospitals associated with the expan- Sion of Gene Coulon Beach park and any calls for emergency treatment could be readily met. 47 Schoo's The park expansion would not significantly affect current or future enrollment in the ie,.[on public schools. Increased learning opportunities `or study of vegetation and wildlife hahitat would become available with the expansion of the park. Maintenance The Renton Parks and Recreation Department is respors'hle for a maintenance program now in effect for the 22-acre developed portion of the Gene Coulon Beach Park, with the exception of the lifeguard sl:W, the current total budget for the park is $120,000 for all utilities, supplies and services. While the park expansion is expected to double the site capacity, maintenance crsts would only increase by about 55%. An estimated total budget for the expanded park is S200,000, mostly as a result of the addition of two full-time staff members and a part-time summer helper and as a result of increased building maintenance f-r the multipurpose building. The current level of care would be continued it design repui-ements for the new section call for a substantial return to native vegetative cover which requires little or no long-term maintenance. to the northern portion, initially, irrigation would be used to help establish the native landscape and undesirable species would be weeded out, but this level of care would end afte- , the first year. Parks and Recreation i Provision of a large swimming beach and a boat isurch ramp oaia the existing Gene Coulon Beach Park a popular and heavily used recreation site for south King County residents. More that half of the pil 's p+'•ons come from areas other than Renton, according to user surveys. ', e site provides good, level , public access to the Lake Washington shoreline, a.hich is an area largely foreclosed to the public. , Other par< and recreation sites in the vicinity include ""others Park, Liberty Park, Cedar River Park and Trail system, Windsor h4.11s Park, and `forth High- lands Park. Boat launch ramp are available at the mouth of the Cedar River, at Atlantic City Park and Seward Park !r, south Seattle, and at Ne•'Dort Shores in Bellevue. The addition of four boat launch ramps would relieve some of the demand on the existing launch facility, and would provide additional ac ass 'or boaters from ithe metropolitan areas South and east of lake Washington ;see RECREATION). Expansion is expected to double the capacity of the site and thereb, alleviate recreation demands on other surrounding parks, E%EP.GY Existing Conditions Energy consumption at the park is limited to electrical use for lighting and irrigation equipment and fuel used for park maintenance vehicles. Park use of electricity was 204,330 KWH in 1977 and 176,670 KWH in 1978, reflecting the 7onservation efforts of the Department of Parks and Recreation, Energy 'i the form of gasoline is also used by park patrons traveling to the site and by boaters using tie launch facilities. Environmental Impact 6y providir; recreation Opport un^.'es ++ the midst of a heavily urbanized area, the used to travel long distances for such opportunities would he eliminated. In addition, public transportation would be readily available, -esulting in a S•ving of Gasoline. ' The expanded park would require only a sli. 'rcrease in energy with the addition of 3 multi-purpose building and ' oarking areas and piers. Jae of low-level, low-intensity lighting ' ,gate the added energy costs and, with utilities already in place or �.:•�;, '.,e energy costs of insta113- tior would oe minimized. Fuel would be needed for equipment during the construction period. Energy costs 3s30ciated with conttructibn materials for paving roads, traits and parking lctS is estimated to be about 5 billion 9tus. Site oreoaration and manufacturing and transportation of materials for tie multi-purpose building would require 3.6 billion Stus, :xi St' (1 COnditipnS Electrical service to the park is provided by Puget Sound Power and i.ight :7103my and is the Only energy source presently ut'lized there. An underground L -. service of 7200 volts has been furnish" Ind provision made for future develop- ment. 'he total electrical energy used by the park in 1978 was 176,670 KWh. Enviromnental 1mpaCt , There would be an insignificant increase in electrical energy demand asso- ciated with the expansion of the park. The addition of a multi-purpose build- ing, requiring provisions for cooki.ig, and an increase in the amount of light- ing would add to the Current demand. An active Conservation effort, Currently applied by the Rerton Parks and Recreation Department, would keep use of electricity to a minimum. Natural Gas Natural gas is available from a trunk main along Lake Washington Boulevard, but ' it is not used as a Source Of energy for the present park. If a need for heating of buildings becomes a factor ii, future development, natural gas Could be a primary choice for 'eat, and connection could be made within two or three weeks of notification to the utility, COmlmunications Adequate telephone service is provided to the area by PaCtf,C Northwest Bel' and adequate capacity is available for additional demands. Water ExiStim4 Conditions The City of Renton has adequate water supply originating from wells (SM, springs (40%), and City of Seattle reserves (;D%). The water receives primary i treatment with Chlcrine. A 6-inch waterline at the south end connects the park with a 12-inch main that runs along Lake Washington Boulevard. Another 6-inch Stut extends to the northern boundary of the proposed expansion area. Environmental Impact Park expansion will have an insignificant effect the demand for water Service. A connecting waterline through the park would be necessary to C'eate a pressure loop for adequate fire protection. The :ine would also be needed for occasional irrigation during times Of drought. With the addition of A multi-purpcse building to the park, there would be 3 need for a fire hydrant for f'.re protection, 'he site and uses of the building would dictate the site Of the service line e.ee0ed. 5" Sanitary Sewer cxistin0 Cgnd iti0ns A large METRO gravity seweriine is locatee along the eastern boundary of the park and an S-inch cast iron pipe connects park facilities to this sewerline. 'he City is under contract with the METRO plant in west Renton for primary and secondary sewage treatment. 'he low elevation along the Lakeshore has made the installation of two lift Stations necessary, Ono at the south lMd of the park and one at the north end. rnvirOnmental :m08Ct Only a minimal increase in demand for sewer service is expected from expansion of the park. The needs for additional connections and another lift station would be considered in the final design of park facilities. Storm Drainage Existing Co❑ditions A Reply cut drainage ditch runs through the park. It carries stormwater that originates in the residential/industrial area between Interstate 405 and the Cedar River, plus runoff from the lOwla'ds and hillside area southeast of the park. Erosion is a prob`em in the wat 'nurse due to upstream flooding, but the depth of the ditch prevents flood problems in the park. Storm detention is required by the City .° Renton when any portion of land is paved, and installation of oil/water separators are required in every catch- batin. iEnvironmental Impact A detention bond with the necessary 0i1'viater separators is proposed to be located ,just Outside the southern boundary t0 improve water quality in the drainage ditch flowing through the park. The drainage ditch would be moved to 1 the other side of the boat launch and a more natural stream bed would be designed ac:ording to the proposed plan. Given sufficient funvs, the City utility would construct a series cf dtt• nt on basins to alleviate upstream flooding. Solid 'Waste Solid wast+ removal is contracted by the City to Genera' Disposal Corporation. The garbage is hauled to the Renton transfer station and S,ibsequently taken to landfills in the Maple Valley and the Newcastle areas. 51 REALTh AND SAFETY Existing Conditions The IOCation of the existing park facilities providing green, Coen space in the ' midst of an incustrial area is a benefit to many people. This is evidenced by the increase in use of u�ne Coulon Beach Park during shift turnovers for 80einc and Pacific Car and Foundry. The popularity of the park is such that it is often overcrowded, creating some potentially unsafe conditions. Safety considerations at the park include a full comp'ement of lifeguards to Protect the swimming beach area, and a signalized crossing and fenced right-of_ way along the -ailroad. The play tower at the west end of the park has been closed at the upper level because misuse presented a hazard to park patrons. The expansion area is presently hazardous due to steep shoreline and lack of supervision. Environmental Impact Expansion of the Dark would improve public health and safety by cleaning up a section of shoreline containing debris such as logs, bottles, chains, and metal, and by eliminating hazards from that shoreline, it would also provide cN- y residents with an additional leisure area for outdoor activity and exe-1 Several health and safety features of the proposed park design include pro- ' tection of the arda inside of the outer harbor line by a log boom t0 enSure quiet waters and to eliminate the Conflict between -ator boats, water Skiers and fishermen; improvements in access and circulation ;see TRANSPORTA- TION/CIRCULATION section); and concentration of bird feeding stations At the Proposed marsh area. The conflict of traffic and a railroad crossing would be reduced by the nrovi- Sion of improved parking and internal c4-culation. A new signalizea crossing and an additional crossing into the park would mitigate potential traffic hazards. CC The water quality of the existing drainage ditch would require improvement. Periodic monitoring of water quality would be necessary to assure the health and safety cf visitors that may enter the water or take aquatic life from the , ditch. 52 i AESTHETICS Existing Conditions The expansion area is a long (nearly a mile), narrow (50-350 feet, parcel of ishoreline set against an undeveloped, wooded hillside. it is primarily a flat shelf resting several feet above the lake with fairly steep banks sloping into the lake, making access t0 the lake difficult. The site is sparsely vegetated due to recent disturbances related to the former industrial use. Litter, discarded lumber and concrete blocks can be found in several locations, and unused pilings occur all along the shoreline, although the pilings provide 1 foreground reference and interest. Views From the site consist of the South end of Lake Washington with Mercer Island to the north. The developed portion of the park, the Puget Sound Power and Light power plant and the huge Boeing manufacturing buildings may be seen to the south and Mt. Rainier can be seen in the distance. Environmental Impact The overall appearance of the site would be improved, primarily due to grading and fill (resulting in a more natural appearing shoreline) and proposed land- scaping. The grading will also result in a more accessible shoreline by reducirg the slopes which lead to the waters edge. A series of small bowls or shallow ravines will be created that will provide a feeling of seclusion and separate peach areas. These areas will be separated by mounds and plantings. Tne mounts will provide more distant views across the lake. On one Of these ' areas, an observation tower is proposed to provide still longer views. Areas of the park will be linked by a series of walkways that will provide ipeaceful, quiet Walks t0 the northern, less developed portion of the park. The fishing piers may 0a0 provide places for teaceful viewing of the lake. At the southern end, visual interest will be created by the more intense activity associated with the boat launch, boat rentals, moorage and picnic facilities, iVisual and noise conflicts between the swimming beach and boat launch would be reduced by the proposed berm separating the two areas. RECREATION Existing Conditions Records of recreational use of the existing park indicate that it presently i receives approximately 300,000 visitors annually. The park is a large swim- ming beach and boat launch with associated lawns, picnic shelters, playground and tennis courts in a formally developed setting, the park primarily serves , the residerts of the City of Renton and surrounding communities. The variety of activities within the park presently leads to conflicts between some user groups. Boaters utilize the parking lot needed for swimmers and ' ^thers. Teenagers on the lawns and in parking areas sometimes annoy families uswng the beach or picnic shelters. rnvironrental Impact The proposed park expansion is expected to double park patronage within five ' years. The capacity Of the boat launch will be increased by adding additional lanes and associated finger piers. The parking for the boat launch will be greatly expanded and separated from the beach parking. Several fishing piers will be added, along with walks, an Observation tower, ' day moorage facilities for boats, additional picnic shelters, a space for small boat -entdls, and Other facilities. Collectively, ;here facilities will result in significantly greater volume and variety of water related recrea- tional use, , Previous conflicts between user groups will be reduced due to the proposed separation of the types of activity. Experience at other park areas indicates, for example, that teenagers will voluntarily separate themselves from other groups if given the opportunity. For this reason, much of the teenage use may , be expected to be diverted to the northern parking lots of the expansion area, and thereby reduce conflicts with swimming beach and picnickers. The more passive nature of the proposed park expansion +5 well-directed tawar' ' handicapped and senior citizens. Wide, paved pathways would follow t Share- are shor line and would be Connected to the fishing piers which are also wf de enough t- to allow wheelchair zccess. The ends of the piers would be covered t0 be usable throughout the year, , ARCHAEOLOGY/HISTORY The expansion area of the Gene Coulon Bear h Par; IS located on several test of previous industrial fill and therefore it appears unlikely that any ar:hae- , olOgical or historical resources would be affected by enlargement of the park. according f0 the Washington State Office of Archaeology and Historic Preser. , vatiOn, there are no known resources within the area of the expansion. The proposed plan includes placement of two barges on the beach to suggest a visuai tie with the historic, industrial use of the site. Vegetation would be allowed to grow around the barges and visitor access would be provided. ?he historical use of the site would be explained to visitors by means of inter-pretive devices, 1 Short-Term Environmental Uses vs. Long-Term Productivity {'mE REiAT:ONSH:D BE'WEEN LOCAL SHORT-TERM USES OF MAN'S ENVIRONMENT AND MAINTENANCE AND E4HA4C£ME4' Or LONG-TERM pRODU^*^ '." and Irreversible or Irretrievable Commitments of Resources 1 lmplemnitation of the proposal will, for all ,,act, a purposes, 1r,ew sibly commit the land area in question to the proposed use. The long-term fore- Closure of future options will be offset by the short- and long-term oublic gains to be realized from the provision of needed Dark and recreation space. The land is not uniquely suited to any foreseeable alternative type of use and that proposed will Serve the recreation needs of future generations. The land is not now utilized for agncultire or mineral production and does not provide unique wildlife habitat. It is unlikely that these or similar etonowc or environmental uses would increase in the future if the site were not devel- oped for water-oriented recreation use. Delaying implementation of the proposal until some future time would not pro- duce any anticipated environmental benefit in the long term. Delay would significantly increase construction costs and reduce the value of bond funds due to inflation. Financial, labor, material and energy resources would be irreversibly commit- ted to the development in quantities typical for comparable development. Natu- ral resources expended would include construction materials and energy sup- plies. Material commitments would include the use of water, wood, steel, gravel, glass, plastic, asphalt and cement. Erergy would be expended during ' construction and for lighting, heating, transportation and other domestic uses. Long-term maint, once would require the commitment of funds for services such as severs, fire protection, ana the continued use of water and energy resources. The public service and facility needs of the new park would be essentially irreversible aS demands On water Supply, solid waste disposal, and Sewage treatment would be increased requiring long-term maintenance. Certain resour- cas including non-hydro energy, building materials and land are i-retrievable and muSL be accounted for in this and future generations. Alternatives to the Proposal .NO-AC rloN decision not to aoprOve the proposed development would leave the s'Le in its existing state and Prohibit recreational use of the land as designated or the Comprehensive Plan. The major result Of no action would be to prevent or delay all of the environmental impacts discussed in this document from occurring at the expansion site. A "no-action" decision would result in prime waterfront property left vacant, with the industrial waste and trash remaining on the expansion site. The bluffs along the shoreline would remain in their present state, presenting a safety problem to any trespassers using the site. The existing parking and traffic congestion Problems at the park would continue on Peak days, and likely worsen. Costs to the City of Renton for park maintenance and staff would remain approximately at existing levels (allowing for standard inflation rates) with- out expansion of the park, rather than being increased by the proposal. Con- struction costs would not be incurred. MORE INTENSIVE DEVELOPMENT A more intense development alternative was submitted to the Department of Parks and Recreation in 1975; the Lake Nashingt on Beach Park - The Phase iI Planning Program and Master Plan was adopted by the Renton City Council in April of 1977. The Plan recommended approximately 15 acres of fill t,s opposed to the one acre currently proposed! and extensive shoreline modification and struc- tures (see DESCRIPTION OF THE PROPOSAL). The facilities and structures were also more extensive. including an amphi- theatre. playgrounds, boat rental, water-ski launch and boat marina for day moorage and had a potentially greater environmental impact. The Construction and maintenance costs to the City of Renton would also have been greater, ,ESS INTENSIVE DEVELOPMENT Tf the amount of f4ll required for development of the number of facilities and ' structures were •educed, there could be lower construe C on and maintenance 59 1 costs to the City than those of the current proposal, Infinite acjustments 1 could be made to the proposed park extension, such as no fill and no overlook tower or multi-purpose building, fill and dredging only at the boat ramps with 1 no stream relocation, fill only to smooth existing angular projections into the lake, or no boat ramp expansion. 1 Any of these less intensive alternatives would have approximately the same overall impacts. The City expenditure for constructicn and maintenance would 1 be somewhat less if fewer facilities are constructed. Fish movement would not be improved from existing conditions without fill to smooth out the shoreline; however, f,sh movement might be slightly improved by elimination of the pro- posed fill associated with the boat launch, ALTERNATIVE LOCATION There are no comparable areas of undeveloped shoreline along the south end of Lake Washington that would be suitable for park development. Virtually the entire shoreline is intensively developed for residential, commercial, or , industrial use. Development away from the lake would not allow the water-oriented views and , activities associated with the proposal. Existing park congestion and con- flicts would remain. 1 t 1 i 1 ■ Unavoidable Adverse Impacts Geology and Soils Decrease in soil permeability due to buildings, paving and compaction. Reposi- tioning and overcovering of soils. Water Increase in stormwater runoff volume. Temporary, slight turbidity and silta- tion associated with fill. Vegetation Elimination of some second-growth vegetation and replacement with grass, shrub and tree areas. Wildlife Possible elimination of a few common species resulting from a decrease in diversity and extent of habitat within the land portion of the undeveloped expansion area. Noise Slight change in noise patterns due to changes in internal circulation, Natural Resources Consumption of common building materials for construction „f new facilities. Transportation'Circulation increase in traffic volumes to the park. Public Services Significant inLrease in funding required for maintenance and operation, Energy Consumption of additional quantities of energy for heating and operation of expanded facilities, travel to and from the site, and power boat usage. Utilities Increased consumption of water and electricity requiring internal extensions of each system, F' References Beaton, J. L., A. J. Rantieri, E. C. Shirley and J. B. Skog, Mathematical A -roach to Estimatin Hi hwa IT act on air ualit CA-HWY-+Ui r- Late o e orn a - iv soon o Nig ways, .972. Census Bureau, Cha,acteri stics of the Population - 1970 Census of Pppulati on, Washington, D 1 City of Renton Planning Department, Community Development Plan, 1976. City of Renton Planning Department, Final Environmental Imp Statement for Renton, Washington, 1919. City of Renton Subdivision Ordinance. City of Renton Zoning Ordinance and Code. Environment Protection Agency, A Manual for the Review of Hi hwa Noise I act, St.'9-77-i56, Washington, ,,,,, Environmental Protection A enc Coe ilatton of Air Poliutant Emission Fac_ tors, - ,w rev'.S�ons;, esearr, r angle . ark, „ , Environmental Protection Agency, Information on levels of Environmental No+se Re uisite to Protect Public Hem an @ ere w an a ua a ar in o 1 a ey a5 . , Harader, Mebust, Edlund, Thorson, Lake Washin ton Beach Park the Phase 11 Planning Program and Master Plan, Batt !, as ingt0n, dote Ori , '. Jones 6 Jones, (City of Renton Department of Parks and Recrea•.ion!, Evaluation of; Gene L. Coulon Beach Park Phase II Plannincil Pro ram and Master TT'an. enton, ' as ington, Nautilus Associates, Ltd., Impaon, Januact Evaluation - Lake Washi ngtOn Beach Dark Phase iI Plan, Sequim, Washingtry, Norman Associates, A Review of Gene Coulon Memorial Beach Park, Bellevue, Washington, 1979. Pacific Northwest River Basins Commission, Climatological Handbook - ^oi,mbia Basin States, Vancouver, Washington, 1968. Preston, Richard, Norts American Trees Iowa State University Press, Lnes, Iowa, 1961. Puget Sound Air Pollution Control Agency, Air_Quality Data Summate, Technical Punt Division, Seattle, Washington, u 5 e nn4a Ty.— Puget Sound Council of Governments, Central Puget Cound Re ion . Po ulation and kpUSinp Estimates ds Of apri' !at @, was ng On, , , 6? Puget Sound Council of Governments, Can arison of IROP METRO 201/2C' - ROPI AAA Population forecasts, Seatt e, - - Rittenhouse - Zeman and Associates, Inc., Soils _Inrestigat+on 3e11evue, , Washington, 1979. United States Department of Agriculture - Forest Service, Natural Ve etat'on of�Ore9on and Washin ton, Pacific Northwest fCrlSt and . ang! xper m!n ast ton ec n ca epar PNW.8, Portland, Oregon, 1913. Wahl, T, R, and 0. R, Paulson, A Guide to Bird Findin in Washington, Wn atcot" Museum Press, Bellingham, Wa: ngton, Washington State Oepartment of Ecology. AmOient Atr Quality Standards Olympia, Washington, I971. lymp a, Washington State Department of Ecology, Maximum Environmental Noise Leve's (WAC 173-60), Olympia, Washington, 1975. i Washington State Department of Ecology, Motor Vehicle Noise Performrn- da_ds, (WAC 173-62), Olympia, Washington;TgTS-"' �e Start_ ORGANIZATIONS CONSULTED: City of Renton Fire Department CitY of Renton Parks R Recreation Department City of Renton Police Department City of Renton Public Works Department General Disposal Company Musk Oxen Committee Pacific No^tdwest Bell Puget Sound Power and Light Company U.S. Army Corps of Engineers U.S. Department of Energy Va'1ey General Hospital Washington Natural Gas Company �� i List of Elements of the Environment z-EME471 S i F THE "H"SCAL E',. %O-NT PAGE Earth 0 9 y........ .. .... ...... ... ........ . ... ... I .. . .. .. ... ... . 19 Soils...... .... Topography— ....... .. ......... ....... .. . . .. . . ...... Unique physical features. ..... ..... . . ..... ... ..... ................ . 19 Erosion... ............ .. .... .. . ... ... . .. ..... . ..... . ...— 21 Accretion/avulsion.,........... ... .... ...... .. ... ..I ..........I... 19 Air rirquality.............. ... ... ...... ... . .... .... .... .... ..... . . 23 Odor............... .... .. .......... .. . .. . . .. . . .... ... . .... .. ..... .i/A Climate.. ......... .............. ...... .. . .. ..... ... ... . ... .... 23 water Surface water movement... . ... . . . .. ... . .. . . . . .. ... ..... . ....._. .. 26 RunOf' absorption. .. . . .. . . .. .. ... . .. . . . .. . . . . . ..... . ... .. ... .......11 ... ....... 26 Floods.. . . .. .... .. .. . . .. . . 51 Surface water quantity. . .. .. . . . . . . . . ... .. 26 urface water quality.. .. . ... . 26 i;rcund water movement. .. .. . . . .. . .. . . . . . . . .. .. . ... . . .. .. 26 around ter quantity. .. .... .. . . .. . .. . . . . . . . . . . . . . . . . ... ... 26 G'rcjrd water quality... . , .. . ... . . . . . . . ... . Public water supplies.. . . . . ... . . . _ .. . .. . . . . .. .... . ... . ... . .. 26 So Flora Unbers or diversity of species. ......... . . . . . . . . . ... ... . .. . . . 27 inique species................. . ... ... ... . .. .. . . . . .. . . .. . . . . . . . . . . . 28 Barriers 4M,'or corridors . .. .... .... . ... . . . .. .... ... . . .. ... . . 28 agricultural crops. ... ......... . . ... ... ... .. ... ...... ... %/A --Lu—na `lumbers or diversity ov soecies. ... .... .. . .. .. . . .. ........... ..... 29 Unique species.. ... .. .. .. .. . ....... .... .. . _.. . .. . .. ... ......... 19 Barriers and,'Or corridors. . . . .... ... . .. ... .. ....... ....... ...... .30 Fish or wildlife habitat. ........ ............... .... ......--. ... 29 Noise. . . . . .. . . . .. .— , . . .. .. . . . . .. . . . . .. ... .. . .. . . . .. 32 01ht-and Glare..... ... . .. .. .. .. . ... . ... .. . ....... .......... . .. . .. 36 Land use.. .. .. .. . .. . .. . .. ..... 36 'latural Resources ' ateuse .... .. .. . . . . .. ... .... . .. .. 36 lionvenewable resources.. . . . . . . ... . . . ... ..... . . .. . .. ... .. 35 Risk Jf '.XPIOSI�Jn of Hazardcu., t'issions... . . . I . . .. . .. . . 36 65 ELM4TS OF THE HUMAN MIROWEr PAGE Population........ .... ........ ... . ..... ... ... .. . ...... . . .... . ...... 41 Housing... .... al Tran EtnsprtationjCirpujation VehicuTar'tranS3 ortation generated.. ...... ....... ..... .—....... .. 41 Parkinq facilities.. ............ . .. ._ _........... ............... 45 Transportation systems.. ...... ....... .... . ... .... . ... ............ 45 Movement/circulation of People or leads.... ... ... . .. . ..... .. . ...... 41 Waterborne,rai* a, . air traffic......... .. ... ...... .... ... .. ...... 45 Traffic hazards.. ...... ............ ......... .. ....... .... ...... .... 45 Public Services rye.. .'. ..- .... . ............................................. 46 Police.. ... . . .. . . .... .. ......... ........ 46 Schools....he . .. .. .. ..... . ............. ..... . . .... 48 r Park$ or at recrea•iona I' facilities............ .. ...... . ... ... . . 48 Maintenance.. . .. ... ... .. .............. . . .. . ................... .. . 48 Other 0overnriental' servic-s... . ..... ...... ... . .. ... ... .. 47 Energy Amount required... .. ... ... . .. ........ . ..... ... ... ........ . . ...... 49 Sourcelavailability,....... . . . . .. . . . . . . . ........ ...... . . .. .._ 49 Utilities rnergy ....... ... ............ .. .. .... ...... . . ... ...... ... ... ... . 49 Communications.. ...... ... ...... . 50 Water... ........... ... .... . Sewer.. .... .... ... 50 Stem water.�. . .. .... .. ... ... . ..... .. . .... 51 . ......... ..... ... . .. . ......... ...... ..... Solid waste. . . ..... ...... . . . ... . 51 .. . ... ...... . ........ .. 51 Human Health +includinq mental health). .... . . .. .... ........ .......... . 52 Aesthetics._... ... . . .. 53 Recreation. .. .. .. .. . . . . . ... . . . . . .. . . . . . .. ... ... ... . 53 Archeolcgical,,historjcal . . . . . . .. . . ...... 54 Additional Population Characteristics. 66 i Appendix NOISE General Description of Noise , N=1se is any sound which is undesirable because it interferes with speech and hearing or is otherwise annoying (the term "environmental noise", as used by the "nvironmental Protection Agency, means the intensity, duration and charac- ter of sound from all sources). Noise is a phvsical phenomenon created primar- ily from mechanical vibration. Noise occurs in a predictable fashion where free sound radiation is governed, with minor variance, by an inverse rela- tiaiship (as the distance from the source increases, the .aund is reduced) and is transmission is det^-r- Pc: by the physical properties of the transmitting med"," ;usually air). Man's response to noise is determined by the sound level emanating from the source of noise and the frequency spectrum of the sound. Noise intensity represents the level of sound which is weighted in accordance to the apparent loudness perceived by an average human observer. This number is expressed in "A--weighted decibels and is written as dBA. This descriptor is the one generally accepted as having the best correlation with human judgements of loudness. Each increase of 10 eqA in the noise level is subjectively judged as an approximate doubling cf loudness. Noise intensity covers such a broad range that it is measured logarithmically and noise levels usually represent a statistical average for a given period of time. Since noise is rarely steady or constant fcr long periods, average noise levels do not readily account for very high noise levels of very short dura- tion. For example, long-term average of a 66 decibel (dBA) sound level over a 24-hour period might include peak sound levels of 110 dBA, but s; I an event night be less than one second in duration. This fluctuating noise can be described statistically by noise levels exceeded for given percentages of time during a prescribed time period. The commonly used statistical leve' . are 1.40, L50, and ;1J, for which the number in the subscript indicates the percentage of time that the given level is exceeded. The L90 is indicative 6f background noise in the absence of local noise events. The L50 is the median or "average" sound level exceeded 50 percent of the time. The L10 is usually indicative of maximum noise f^om recurring events, such as traffic during peak volumes. 67 i The total noise exposare for a prescribed time period is given by the Leq, or , equivalent Tavel, which is the dBA level of a constant sound having the mount Of acoustical energy contained in the time-varying measured noise. -he Ldn, or r day-night sound level, is the Leo over 24 hours with a 10 dBA weighting applied to the nighttime (10:00 PM to 7:D0 AM) noise. The Ldn environmental noise descriptor is preferred by the U.S. Environmental Protection Agency. Ldn levels in this report were computed from the measured noise levels by normaliz- ing these levels for traffic variatiors over a 24-hiur period. The criteria used for evaluation of noise impacts are as follows: Regulations and Guidelines for Environmental Impact Statements The U.S. Environmental Protection Agency Noise Guidelines for Environmental Impact Statements identif levels which can be used to evaluate noise impacts. These levels are not to be Construed as standards. The document states that "until more definitive guidelines are established for various types of pro- jects. EPA personnel will be guided by the general considerations" indicated below for residential areas: Lch 55 dBA Levels are generally acceptable; no noise impact is gen- araliy associated with these levels. Ldn 55-65 dBA Adverse noise impacts exist; lowest noise level possible should be strived for. Ldn 65-70 dBA Significant adverse noise impacts exist; allowable only ' in unusual cases where lower levels are clearly' demon- strated not to be possible. LOn 70 dBA Levels have unacceptable public health and welfare impacts. , The guidelines classify noise increases over the present ambient is fslows: 0-5 dBA night impact 5-10 dBA significant impact over 10 dBA very serious impact The guidelines also specify the information th is needed to evaluate nois- impacts and the abatement nle4sures that should b considered if abatement is , required. 68 , The Washington State Department of Ecology (WAC 173-60) has also specified regulations relating to maximum environmental noise levels. They nave classi- fied various areas or zones and established maximum permissible noise levels. These "EDNA's" (Environmental Designation for Noise Abatement) are classified as: a) Residential area - Class A EDNA 1 b) Commercial areas - Class B EDNA c; Industrial areas - Class C EDNA The maximum permissible noise levels for these zones are shown be' Dw. NOISE IMITATIONS EDNA of NOSE SOURCE EDNA OF RECEIVING PROPERTY CLASS A CLASS B CLASS C CLASS A 55 dBA 57 dBA 60 dBA CLASS B 57 60 65 CLASS C 60 65 ?0 Between the hours of 10:00 PM and 7:00 AM, the noise 11mitation of the above table shall be reduced by 10 dBA for receiving property within Class A EDNA's. These noise levels may be exceeded on the receiving property by 15 dBA for '..5 minutes, 10 dBA for 5 minutes, 5 dBA for 15 minutes for any one hour, day or night. The limitations suggested by `he State are approximately equivalent to the Ldn levels indicated by the EPA in residential areas. Motor vehicle noise is controlled under a different standard (WAC 173-62). Because the use of motor vehicles would regularly violate the maximum permissible levels in the EDNA's, additional regulations have been established to cover this category. The following standard has been promulgated by the State of Washington to control the noise levels from motor vehicles: "No person shall operate any rotor vehicle upon any public highway or any combination of such vehicles under any conditions or grade, load, accel- eration or deceleration in such a manner as to exceed the fallowing maximum ' permissible sound levels for the category of vehicle, as measured at a distance of 30 feet from the center of the lin^ of ,ravel within the speed limits specified, under procedures established by the State Commission on Equipment". 69 The maximum permissible sound levels referred to are shown in below. Other con• i di on motor vehicle noise are also established, but relate primarily to the Occ-rence of noise fre- specific activity, M070R 7EHICLE NOISE PERFORMANCE STANDARDS ' VEHICLE CATESORv 35 MPH OR LESS GVER 35 MPH, MANUFACTUREC t AFTER 197S Motor vehicles over 10,000 lbs. 36 dB; 90 ABA 36 dBA 8VWR• or GCWR" Motorcycles 90 84 83 All other motor vehicles i 75 80 BO , `GVWR - Gross Vehicle Weight Rating "GCWR - ;ross Combination Weight Rating ' Typical noise levels which can be expected from the types of equipment use" construct1,3n are listed below: NOISE ,EVE: 'dBA at 50 fx,vti Earth-Moving Equipment Tractors 70 - 95 Trucks 32 - 94 Backhoet 71 - 93 Graders 80 - 94 ` Compactors (rollers) 73 - 74 Materials-Mandliro Equipment S Concrete Mixers 75 58 Concrete Pumps 81 - 34 , Impact Equipment Pneumatic Wrenches 82 . BB Jack hammers (and rock drillsl 81 - 98 Other r Vibrators 69 - 82 Saws 72 - 82 Lettara of Unwwt to Draft EIS s section Contains Letters of Conant to the Draft :IS reproduced in full, The Renton Department of Parks and ReCreat'of+ wishes to espresS their apprecil- Lion to agencies and Cititens for their time Ind effort it reviewing and c"ent- 1 ing on the Draft E;S. Comment Response Date January 11, 1980 U.S. Army Cords of Engineers . ... . . . .. . .. . . . 72 95 January 23, 1980 U.S. Coast Guard ....... ....... ... .......... 73 95 January 24, 1980 —S. Department of the Inter+or ............ 75 95 January 7, 1980 U.S. Environmental Protection. Agency.... . . . 74 95 January 8, 1980 Washington State Department 04 Ecology..... 77 96 January 9, ;98C. Washington State Department of Fisheries . .. 78 97 January 14, 1980 Washington State Depa^tment of flame. ... . .,. RO S8 December 19, 1979 Washington State Department cf Trans- portation . . . . ... ... . .... ... .... .. .... .. 83 99 ?eCN*bar 114, 1979 wash ngten State Office of Arcnaeology, and Historic Pretervatlor. .......... . . ... 8; 99 December 1., 1979 Washington State parks and Recreation Commiss on ..... .. . . ..... . .. ...... .... ... 82 99 January 4, ;980 METRO .. .. ................ ....... ..... .... .. 84 i00 'ina7ry -:; ;920 Paget Sound air Pollution Control Agency — 85 100 1980 sing County Department of Budget and Progr i Develnpme,t ..... . . . . ..... . I . . . . . cA I1D December 1" 1979 ng County Division of Parks and Recreation.... . .. .. .... . . . . 8' 100 January 6, ;980 Renton Fire Department . ... .. . . . . .. a> 00. January 11, 19EC Renton Planning Department . ... ... ... . . .. .. . g8 i,x 0ecambtr 20. 1980 Renton P,a;ic Works Department !Engineering pivisioni _ . . :anuary I8, 1980 Renton Public Wo-Des Department (Building Division 02 102 December 10, 1979 eonard Steiner .... . .. ... . 93 t03 DEPARTMENT OF THE ARMY taATTI[ n1aTItICT. CORNS O/ [NGiN[[e3 /O DO) Cd 735 C[[ATTI WAS"NGTON eelaa NPSE`7-PL-n 17 J a 7:;god t John +eblev, Director VI /'�/ City of Benton Deparraent of Parke S Recreation )tuctripsi Building 200 Rill avenue South Revlon, Waahin;tot 99055 - Dear it. '.:eblvv: ':e have revfewad the draft environmental impart statement fcr the proposed Gene Cculen Yemorial :leach Prrk atenaion, Benton, ::ashir,ptnn, with re- spect to the L.S. Army Carps of Lngineers' areas of responsibility for f1e04 control, navigation, and regulat..ry functions. lAe ciCr ai Rentan should be advisee that Lake Washington 13 a navigable water or the United States. A '.)epartment :�f the :4rmr nv ntt is required f.tr All, work in navigable meter■ of the united 9tate< an' f'r the d?.s- rge of C.redgel or fill material ,nt'., waters o the ; Cntas in- nited S I�ljdjng adjacent vetisnds. +r the cpportuni:;: C; rzvlew c:.is atat�nent. lF you r..�'. questiana, ?lease contact Dr. Steven P. Dice, telephone 1206) 764 of my staff. .iincerol'/. BEY wils0N,P.E. WL thm.tsya]wey m.a , 1 206 442•15z3 16476 DPL79-1275 Mr. John E. Webley 23 BAN ;aeo Director, Parks and Recreation The Cite: of Renton Municipal Building 200 Mill Avenue, South Renton, WA 98035 Dear Mr. Webley: We have reviewed your draft environmental impact statement (SEPA), of 7 December 1919, addressing the proposed Gene Coulon Memorial Beach Park Extension. Our review has not identified any items of Coast Guard concern with this proposed project as presented in your document; therefore, we a,'e no comments. Thank you for the opportunity to review this project . tSincerely, 73 1 United States Department of the interior , FISH AND WILDLIFE SERVICE. Ecological Services ' 2625 Parkmont Lane, S.W., Bldg. B-; Olympia, WA 98502 January 22, 1980 Mr. John Webley, Director ' Renton Parks and Recreation Cepartment Municipal Building 200 Mill Avenue South ' Penton, WA 98055 Re: Draft Environmental Statement Gene Coulon Memorial beach Extension Dear Mr. Webley: We nave completed our review of the referenced document as requested by your office. We wish to commend you for meeting with the various resource management agenhe early lannin Thies at " uskoxen" during is helped Possibletconflictspbetween you9eproposal your and project. helped e Federal regulations and guidelines. 'our EIS reflects a final product basically approved by all agencies prior to your drafting this document. ' We appreciate your cooperation t.i reducing the 15 acre fill. Hopefully this has net effected your initial goals for the project. , Our specific comments would only repeat those stated by Washington Department of Game; therefore, we will. have no further statement. , We hope your city and nur agency can maintain this good working relation- ship on future pro,jec... , Sinceerrely, M / t R. G. Starkey Acting Field Supervi?or Z` 'a U.S. ENVIRONMENTAL PROTECTION AGENCY eo EE.,r REGION X +A 1E00 SIXTH AVENUE 1 tEATTLE, WAaMiNOTON 98101 t wivro�11N Of MIS 443 .�� iiJ JAN 719g0 :TCA y Mr. John Webley, Director City of Renton, Department of Parks and Recreation Municipal Buiiding 200 Mill Avenue South 1 Penton, Washington 98055 ' Dear Mr. Webley: We have reviewed the SEPA draft Environmental Impact Statement (DEIS) for the proposed Gene Coulon Memorial Beach Park extension. We have the following comments for your consideration. We wish to commend you for planning to extend such a park which will increase the opportunities for public access to Lake Washington, with a minimum of serious environmental impacts. We are particularly pleased that the earlier proposal which required 15 acres of fill has been modified into the present plan, However, -me do have some luestions even about the currently proposed fills. ' It is :.ot clear whether the fills will have gentle slopes which 4111 create 1 some shallow water areas Useful for fish habitat or whether vertical bulkheads are proposed to reduce constrjction turbidity. It would be useful to know how deep the water is and the total area of lake bottoE: Lwhich will be covered by these fills. r-The effect of the various in-water structures an water circulation is not addressed. Adequate water circulation is necessary to maintain 2 high water quality - a very desirable goal in such recreation areas. For instance, it is unclear whether the entire 'waterwalk' will be floating. ''Water circulation changes in the enlarged beat ramp/moorage area and by the piers should particularly examined. he ;EIS indicates that the shoreline within the park extension will we 3 .extensively regraded to eliminate steep drop-offs. If these regrades extend below the water surface, they should be considered as fills. 1 e75 2 The water quality in the drainage ditch appears to be a mi 4or problem. Improved water quality would be adventageous to the Public to insure ' 4; the success of the marsh - wildlife habitat area, and to reduce Pollution in an area of water contact recreation as well ), the pollution loads o Lake Washington. We urge that the city include all measures neccessary to end the Problem as part of the implementation of the park plan. , We appreciate the opportunity to comment on this DEIS Please contact Judi Schwarz, 442-1285. if you have any questions regarding our comments. t Sincerely, \1� Rogers K Noch ick, Acting' Chief ' Envirornental Evaluation Branch ' 76 STATE OF ,. WASMC-Ton DEPARTMENT OF ECOLOGY . J JR LM iLr y4�'a.A'+pnJ`or.U.. John Watley 1 Renton *Department of Parks and Recreation 200 Mill Avenue South 1 Renton, Wasnington 98055 Deer :Sr. Webley: thank you for the opportunity to coamant on the draft environmental t-r act statement for the Gene Coulon Memorial Beach Park extension. We have reviewed the EIS and offer 1 the following comments for vour consideration. ('Water quality in the existing city drainage ditch should be i carefully evaluated before allowing anv use for human. recreation. Accidental spills of chemicals or petroleum products from arr, Li the industries upstream could cause serious water quality _problems. The final EIS should address the effects of a fixed pier-wavebreak 2 on the normal circulation patty m of the water. A discussion `of possible water stagnation prablems sk,u:d a.so be included. 3(-Even' efs,rt shou!i be made t, xinimi•e ::r6i_iv orob:cros in Lthe like. :f you have lnv 1unatinns, please cznta,' "ika ^awda o, air ' Northwest Region:al at 885-19J0. Sincerely, Barbara Environmental Reviaw Section B:Rr mg`t ._. Mike Dawda. NE Northwest Re �`i '•� r �r „ 1 QSTATE OF DEPARTMENT Of FlSHERIES 4VASHEvGTOic uers:.4amvnarar a•+v � a .+a��7r w•:s p'aw i.0 Lti ul�f^9' .anuary 9, 1980 Mr, John Webley - ! City of Renton Parks and Recreation Department Municipal Building _. 200 MiI! Avenue South .. ' Renton, Washington 98055 Dear Mr. WlDl ey: , Draft Environmental Impact Statement for Gene Coulon Beach Park Extension ' King County WRIA B-08 The Department of Fisheries has reviewed the above-referenced statement and offers the following comments. This Department has been aware of the City of Renton's desire to expana recreational opportunities at this location for several months. The alternative presented is a result, in part, of project design modification which has occurred duriro this Coordination process. We find the description of fishery resources under our jurisdiction and anticipated impacts generally to be accurately stated. However, we wish to raise the following points! For those areas of fill in Lave 'Washington which will result in a permanent vertical waterward face greater than 1.5 feet below Ordinary Nigh Water , 1 iDMW - 21.8 feet? we will request that the entire waterward face be sloped 1.5 feet horizontal to each 1.0 foot vertical to provide shallow water areas for Juvenile salmonid predator avoidance. On page 22 it is stated that as a mitigating measure vertical or near vertical 2bulkheads could be built with fill material being placed behind them to reduce turbidity. Will these bulkheads be permanent or temporary? If permanent ' '_see the comment immediately above. Is the proposed fixed wave break near the boat launcn ramp a floating structure 3 on piles or will fill material be used? if fill material is used how will this ' affect surface water circulation or sediment deposition? 4 _Witt any dredging be necessary, maintenance or otherwise? 5 rSince juvenile salmon migration may be adversely affected by artificial lightinu .their use should be held to , minimum and not illuminate surface waters directly. r The propose_" channel change to relocate the streac and create Vie marsh is not S 1 clearly depicted in detail. Additional detailed plans will be required when , i application is made for hydraul °roiect Aporrf This is also true for T� 1 Mr. John webley - 2 - January 9. 1980 other aspects of in water work activities. Inclusion of these plans in the _Final E45 would not be inappropriate. _will sewage pump-out facilities be availab'e at tha moorage areas? t 8=what o`.ans have been mane to deal witn viscera if cleaning of fish is to Occur at the Dark? �a mitigating measure listed on page 31 states that all pile driving shall be ^nducted between the months of ,'uly and October. This timing requiremert designed to avoid damage to incubating eggs deposited by lake shore spawning ' 9 sockeye salmon. Although the use of this shoreline area by lake shore sockeye for spawning purposes may be minimal due to the fine texture of sediment. if pile driving and all fills in the lake are scheduled from July through October this will avoid turbidity induced increased Predation rates upon Juvenile ' `sockeye outmigrating from the Cedar River. We appreciate the opportunity to review this statement and mope that you will ' find our comments useful. Sincerely, Gordon.Sandis6n, 01rector :nr :_: Bob Zeigler-Game STATE OF WASHINGTON DEPARTMEN OF GAME O1AS L.Ray s .x Ills C.1s W. W l:Jy .'.A eSbl � Oarv. January 14, 198, q _ , Mr. John Webley, Director Renton Parks and Recreation Department Municipal Building 200 Mill Avenue South Renton, Washington 98055 , DRAFT ENVIRONMENTAL I.MPACT STATEMENT: Gene Coulon 4emorial Beach Park Extensi ,:: Mr. Webley, Your document was reviewed by our staff as .-e(iuested; our comments follow, We coomtend you for contacting resource agencies in the early planning stages , of your protect. This helped eliminate Potential problems. Your EIS is basically accurate and well written. However, we have the following ccmmencs , on your proposal. We appreciate your scaling down the number of fscil_ties and eliminating most of the proposed 15-acre fill. From a fish and wildlife standpoint, your final proposal is a much better project. We have two general recoesaendation�. 1) We recommend a settling basin and oil trap to clean storm water runoff. , This facility should be as close to the source of pollution as possible. Water entering the constructed wetlands should be tree cf storm water , pollutants. 2) We recommend you use native vegetation as much as possible. Increased use of native vegetation for landscaping would reduce the need for , 2 rm fertilizers and thereby reduce sto water pollutants entering the lake. l,.any types of native plants can be aesthetically pleasing and also benefit wildlife (for example, dogwood, snowbarry, and so forth). Thank you fur sending your document. We hope you find our cossaents helpful. Sincerely, THE LEPARTMENT OF CAME Bob Zefglerill plikd Ecologist Environmental Affairs Program Habitat Management Division :cc , cc: Regions: Manager Agen,ies 80 , STATE W,48HLNG G T0N DEPARTMENT OF T]WISPORTATION K, Ol ' Hpww�3n wnmm s,iama a;Tn..uav,ng;,n uuiw *w`sAat� December 19, 1979 Guonw Sly _ RECEIVED S OEC : a 1979 ► �1 eMr. John 'Webley, D'rector y C ry 0`' To Parks and Recreation Municipal Building 200 Mill Avenue Renton, Washington 98055 !ity dF Mnfnn Gene Coulon Memorial Beach Park Draft Environmental Impact Statement eDear Mr. Webley: We have reviewed the subject document and have no comments to offer regarding the proposal. Thank you for the opportunity to review this information. Sincerely, ' ROBERT S. NIELSE`. Assistant Secretary for Public Transportation and Planning By: WIL-IAM P. ALBOHN ` Environmental Planner RSN:Io WPA/WBri ' cc: J. D. Zirkiei o. Burke Environmental ion R. Albert 1 0 STATE QF OFFICE OF ARCHAEOLOGY AND HISTORIC PRESERVATION W A5HRtiCfTON y r Td F—a..-... O0.mw. Dnr lw FtW December 14, 1971 ' Gwro John Watley, Director , City of Renton Dept. of Pay ::s in reply refer to: 101-F-COE-05 Municipal Building 200 Mill Avenue South ' Renton, 0 98055 Re: Gene Coulon Memorial beach Park Exten%ion Dear Applica.it: We have reviewed your draft envi-onmental impact statement, and rind there are no historic/archaeological properties on the State , or National Register of Historic Places, or the Washington State Inventory of Historic Places, that will be finoacted by the project. the event that unknown archaeological resources are inadvertently ' unearthed during construction activities, please notify the Office of Archaeology and Historic Preservation in Olympia, and the Wash- Lington Archaeological Research Center, Pullman, Washington. Sincerely, Jeanne M. Welch, Deputy State , HistorftNPrese a•ion.-QLficer mC '\ Sheila Stump, Archaeologic lVEo _ 1 92 1 Form AHP R-6 (1!79) i STATE OF WASHINGTON STATE PARKS ANDCRE.4TiON CO:ut;�11��' tv'ASHINiTON +�ys .�CiMYe'JM .YYe'M1Y WYL,yea SAY M,S.i ""•iD' Decenter 11, 7979 v , DEIS - Tsne Cov on 'fie cr+a' 3eacn Park Extension i 'E-1831 � Mr, John Webley, Director City of Renton parks and Recreation i Department %%ideal Building 200 Mill Avenue South iRenton, Washington 9M5S Dear ur. '4ebley: 'he staff of the 'aasnington State parks and Recreation Commissior has reviewed the above-rated dOcunent Wad does not aiSh to make any comment. iThank you for the Opportunity to review and :oared. Sincerely, David-�4. xeisr.� . � �aiAf Environmehta' iDSM!PJP;jh i 1 i Iis ---------- I IM O METR Municipality of Metropolitan Seattle , Esdunse Bi*- •821 second Aye_stank 1 Wslungeon,elxH :anuary 3, 1980 1 John Webley, Director ' City of Renton DOD artment of parka c Cecrea uon Municipal Building 200 Mill Avenue South Renton, Washington 9S055 Dear Mr. Webley: , Draft Envircnaental Impact Statement Gene Coulon Memorial Beach Park Extension , Metro staff has reviewed this proposal and anticipates , no adverse impacts to its wastewsrer faaities or the Public transportation system. The measures desi;ne3 to minimize adverse water quality impacts are adequate and consistent with the ob)ectives of the 209 Areswide Water quality Plan. Thank you for the opportunity to review and comment, Very truly yours, Rodney G. Proctor , Environrwntai Planning Division RG?:ap; , I� e 410 5»nir.HMirylnn 9�'OP January 11, 1980 ' Mr. John Webley, Director City of Renton Department of Parks and Recreation Municipal Building 200 Mill Avenue South Renton, Washington 98055 ' Dear Mr. Webley: Gcne Coulon Memorial Beach Park Extension In response to the proposed Draft Environmental Impact Statement for the Gene Coulon Memorial Beach Park Extension ' this Acency concludes that :t adequately addresses the impacts of the proposed zoning changes on air quality. Thank you for the opportunity to comment. Very truly yours„ a. R. Darmkoehlet \ ' Air Pollution Control Officer .. NM.y ..MI VNY ,... 1.......:c....w...ma c..,., �85 .kl;.«ww. :.«•.. .«. ".+a ri.MMiC4 f Vwewn, ✓n �.r t.YwY"..w Nww.+ Rww.l Wvr W..v k..w� h vw 'w.V V a+tYr♦.../� :.tt♦�wr Vh�MIrV :iw*.r aV.wn�l..e...w .� Pr.�,w.w ..4..r,nn'e..:n:Vw County,StSM of Wasnmgton 1 John 0 Somiman.County E.acunve M'�El" "M nq Propnm D*rMOPment MCceff'"MM UneC!pr 1 sudw Mvision Room 400,King County Counfwuy 516^,rC 4'er" ' SNnb.We;h,ngto,99104 Jchn A- Roso M,Mgw �206)344?3/0 1 1 Mr. Jchn Webley. Director 1 Renton Department of Parks s Recreation Municipal Building 200 %111 Avenue South Renton, WA 99055 , Dear ,Mr, Webley¢ The draft EIS !or Care Coulon tlencrial Beach Para ras been reviewed Oy several Ping Cou and we gave no comments to offer at thinty departments, Thank you for the apportunit. to review this impact .;tate",ent , Sincezely, , XE.M pt , 1.1 1 IInp County DIVISION Of PARKS i RECREATION State of Spellman, Washington James E W e Director oho D Spellman, County Executive 709 cmitn T owe r Lr,nmw or trod Co..""OwNOPTem Seattle.Washington 96104 John P. Lynch, Director „ 12081 3444232 7ece.T.ber 1 1 ,. 1 j' 1 t Mr. John Webley 4 ' Director of Parks 4 Recreation' / \�city Of Renton �aI ' Municipal Building 200 Mill Avenue South ' Renton, Washington 98055 Dear Mr. Webley, ' The Ring County Division of Parks i Recreation has reviewed your Draft E,I,S. for Gene Coulon Memorial Beach Park and has no comments to make at this time, ' :'hank you for the opportunity to review. S ince`re iv Bob cobs Capital I:sprovements Manager ' BJ:db 1 i I N T E K F F I C E Y 6 M 0 1 TOr John Nehley, City of Penton Parks Director DATEe � 4 - �� 1 FPpy; Jim t?stthew, Battalion C1.ief - SUBJECTi Gene Coulon )temorial Beach Park Draft E.I.S. Irho draft E,Z,S, addresses the concerns of the ?ire 1e-artnent 1 very well. Pre-construction cor.forences will be necessary for speoific details on installation of fire protection equioments. 1 1 1 1 i 1 1 1 Q - THE CITY OF RENTON ` Z MUNICIPAL BUILDING xxl MILL AVE So RENTON,WaaH RBma6 CHARLES 1 DELAURENT,, AAyop PUNNING DEPARTMENT Pa 215- 2510 rEO �P�l� MEMORANDUM .� January li , 1980 A ' TO John Webley, Director ^•�� - Department of Parks a Recr•&tiOn "\ FROM. Gordon Y. Ericksen, Planning Director By: David R. Clemens, Senior Planner RE Gene Coulon Memorial Beach Park Expansion Draft Environmental Impact Statement We have reviewed the Draft EIS for Gene Coulon Beach Park Expansion and have the following comments to offer rl. The City of Renton Shoreline Master Program is the primary mechanism for regulating development along the shores of Lake Washington within the City, The provisions of the Master Program i I Supplement the City's Comprehensive Plan and Zoning Ordinance, 1pprrx•al of a Substantial Development Permit , under the Shoreline Master Program and RCW 90.48, is a prerequisite for app'Oval of other development permits. Whore existing land use plans and regulations and the necessity for securing various permits are noted in the Draft EIS ie.g. page ', ld and 221. appropriate mention _,f the Shoreline Master Program should be provided. The Gene Coulon Park Expansion' proposal is locatea Almoxt entirely within the designated ehorel.ine of the City ,f RentQn. I Therefore, construction of boat ramps, bulkheads,. piers and oocks, L parking, trails and filling and stream alteration must conform utth he specific use regulations of the Master Program. Construction of the piers and docks may require a variance from these regulations, which must be approved by the State of Washington, -2. Portions of the park development , speeLficall- the floating piers, docks and log booms, extend beyond the inner harNir line And 2 out to the outer harbor line. The inner harbor line defines the of Renton s corporate limits and the City,$ .jurisdiction does not extend beyond, In order to accomplish development of the park in ' 89 01 1 Memorandum to John Mebley 1 January 11. 1980 Page Two 1 this portion of Lake Washington, approval from the State .,f wasningtor _may be required. This situation should be invaatigated and clar:f:e,i 1 in the Final EIS. 3. The discussion of air quality impacts from additional vehe_�.a: traffic generated by the proposal should be expanded. The reduction r: 1 3 overall vehicle emissions predicted for 1983 and 1990 as a result of tighter federal guidelines is emphasized in the Draft EIS. we feel it would be mo appropriate to address the additional air quality 1 , impacts of the proposal that could be expected over and above the _predicted future pollutant levels, whatever they map e. 4. Regarding reduced conflicts between user groups that may result 1 from park expansion, it is unclear whether this result is a goal of par . 4 development and design or not . The implications of 10tential separati, 1 which are noted as mitigating measures should be explored further with respect to vandalism, traffic patterns. and the need for police prote.r' . `and park maintenance. Thank you for the opportunity to review this document. Other than th. 1 areas of concern noted above, we feel that the Draft EIS adequately addresses the impacts of the proposed action. 1 If you have any further questions, please conract this department . GYE.DRC:sh i i 1 1 i 1 i 1 1 1 tits ^ece^Der ; l- S0: Warren C. Gonnason MR: Richard C. Houghton SUS-TCT: EIS Gent Coulon Park 1 _ The water line should be extended along Lake Washington Bled, rather thar, through the park. Extensions then could be made as needed into the park, Also some reimbursement to the park could be derived from other parties _connecting to the line on the east side of Lake Washington Blvd, '1-0 problems with sewers. Should be able to connect to Matto by spec+,al 2 permit. The need for a pump station should be re-evaluated considering _depth of Metro line, 3 �fapravements to Lake Washington Blvd. will be necessary. probably addi- tion of a left turn lane with lots of storage. This heinc, really the only sees on the southeast end of the lake that has 4 : boat launch facility ,:asv attention should be given to developing as nano facilities for that purpose ax is possible. Est"ially auto-trailer `narking facilities. IRfN;pWp 1 i 1 _ OF Rt 1 PURUC WORKS DEPARTMENT "R EuuoING DlVistol, :ls :$i0 1 MUNICIPAL BUILDING MO MILL AVE.SO IIENTON WASH 980S5 �'E� ,��•L January la, 1980 1 BARBARA r SHiNPOC- MAYOR ^G: Warren aonnason 1 FROM: Ron Nelson 1 5�BJECT: lk*view EIS Sene Coulon Park 1 LWould suggest work hours be established in order to 1 minimize noise entering the residential areas. 'ther than that the project looks .key. 1 1 �.;MR 1 Attach. i ti" 1 1 1 1 1 RECEIVE \`^ s 0ec 1 J17I90 T2 �ROM* c0 j i++';Opf_ \p 13239 N. E. 100th Kirkland, Wa. 98033 December 12, 1979 Renton Parks 8 Recreation Dept, 200 Mill Avenue South Renton, Weshington 98055 Dear Sir: The proposed extension by the city of Renton of the Gene Coulon Mamor- ial Beach Park could have some desireable side benef- ts to wildlife. rIf the vegetation removal can be held to a minimum and all vegetation replanting of trees and shrubs were beneficial to wildlife, then a unique habitat could be created. Generally a good m.x of evergreen Land deciduous that oroduce berries and provide cover are the most bene- ficial, This could be accomplished in some of the Passive use areas. 2[lf the log-boom was made three or four logs wide, then it could Provide La resting area for the water fowl that use these environs. With these slight modifications this could oe a very desireable addition to the community for both humans and wildlife. Sincerely, Leonard Steiner, President East Lake l.ashington Audubon Society ' U:Sf t 1 ' 93 Responses to Comments COMAFNT LETTER FROM U.S. ARM! CORPS OF ENGINEERS anuary Comment: The city of Renton should be advised that Lake Washington is a navigable water of the United States. A Department of the Army Permit is required for ail work in navigable waters of the United States and for the discharge of dredged or fill material into waters of the United States including adjacent wetlands. Response: The City of Renton Parks and Recreation Department is aware of the Department of the Army requirements. A J.S. Army Corps of Engineers' permit is listed as a license required on page ;. •.f the Draft EIS. ' COMMENT LETTER FROM U.S. COAST GUARD - DEPARTMENT OF TRANSPORTATION January No comment. No response necessary. COMMENT LETTER FROM U.S. DEPARTMENT OF THE INTERIOR FISH AND WILDLIFE SERVICE anuary 44, Thenk you for your comnent• Nc response necessary. COMMENT LETTER FROM U.S. ENVIRONMEN'_A,, PROTECTION AGENCN January , Comment 1: We de have some questions even about the currently propd$ee fills. it is not Clear whether the fills will have gentle slope$ ' which will create Some shallow water areas useful for fish habi- tat or whether vertical bulkheads are proposed t0 reduce con- struction turbidity. It would be useful to know how deep the water is and the total area of lake bottom which will be covered• by these fills. Response 1: The Slope$ of any fill below water level would not exceed ly ' horizontal to 1 vertical (refer to Comment 1 from Department of Fisheries). The water is up to ten feet deep in areas of fill. The several small areas of fill would total approximately one t acre. rent The effect of the various in-water structures on water circu'a• ' lion IS not addressed. Adequate water circulation is necessary to maintain hfgh water quality - a very desirable goat in such ' 95 recreation areas. For instance, it is unclear whather the en- ' tire 'waterwalk' will be floating. Water circulation changes in the enlarged boat ramplinoor ge area and by tie piers shoe':^_ of, Particularly examined. ' Response 2: All pier structures are to be floating or pile-Supported st•yc- tures allowing water circulation beneath. In recent revisions t to the master plan, projections adjacent to the boat launch have been reduced and boat launch ramps extended reducing the irregu- larity of the shoreline to improve circulation. Thus, the proj- ect would not significantly affect water Circulation. , Coolant 3: The DEIS indicates that the shoreline within the park extension will be extensively regraded to eliminate steep drop-offs. If these regrades extend below the water surface, they should be considered as fills. Response 3: The regrades referred to in the Draft EIS are exclusively on• ■shore and will not extend below the water ;refer to Response above fir discussion of fills). Comment a: The water quality in the drainage ditch appears to be a mii br problem. Improved water quality would be advantageous to the public to insure the Success of the marsh-wildlife habitat area, ' and to reduce pollution in an ar.a of water Contact recreation as well As the pollution loads to La',* Washington. We urge that the city include all measures necessary to end the problem as .part of the implementation of the park plan. Response a; Thank you for your comment. The city is examining seve-a' approaches to mitigate this problem; however, the comclat> ' Lion IS beyond the scope of this pro,lect. COfPtENi LETTER FROM WASMINGTON STATE DEPARTMENT OF ErOIOGT January o, - Comment is Water quality in the existing city drainage ditch should be ' carefully evaluated before allowinq any use for puma" recrea- tion. Accidental spills of chemicals or petroleum products from , any of the industries upStream could Cause Serious water quality problems. Response is Direct rerreational Litt of the ditch i1 not anticipates; now- ever, the ditch will to posted prohibiting human use until tests indicate that water quality is adequate. Comment 2: The final EIS Should address the effects of a lixed pier- , wavebreak on the normal circulation pattern ^f the water. A discussion of posv ble water Stagnation problems SnC411d also be ' included. yF Resprnse 2: Due to recent modifiCAV 0h% in the plan) for the boat launch and the fact that all piers and wavebreaks would either be floating or Pile-supported, no significant impact to will result. water circulation - --7"'"' 3: Every effort should be made to minimize turbidityr tthe lake, p colems rn Response 3: Detailed descriptions of the measures used to control turbidity t will not be available until final designs are completed. How- ever, clean, coarse material will be used for fills in the water, ` .OWENT .FTTFR FROM ■gSHiNGTON STATE DEPARTMENT OF FISHraiES anuary , Comment 1: For those areas of fill in lake Washington which will result in a Permanent vertical waterward face greater than 1.5 feet below Ordinary High Water (OHW • 21.8 feet) we will request that the entire waterward face be sloped 1.5 feet horizontal to each 1.0 foot vertical to provide shallow water areas for Juvenile sal- monid predator avoidance. Resoorso 1: Thank you for this information. Comment 2: On near page 22 ne it is stated that as a mitigating measure vertical or ar verttical bulkheads could be built with fill material being placed behind them to reduce turbidity, Will these bulkheads be permanent or temporary? If Permanent see the comment immedi- ately above. Response 2: The intention of the mitigating meas'Jre was installation of a Permanent bulkhead for underwater fi"s; h0weve•, these ,ill not be required since All underwater fill wile be at a slope of 1.5 to I or less. Comment 3: Is the Proposed fixed wavebreak near Cne boat launch ramp a floating structure on piles or will fill material be used? if fill material is used how will tniS affeCt S�rfaCB water C latiOn or sediment deposition, Response 3: The entire fixed wavebreak and pier ••nor Lure or support Q1'!ating Sttu. supported by pills. thereby a' �.,:.; ..,�. '� ctculatB. Comment a: Will any dredging be necessary, maintenance or Atierrise'. Response a; A minimal amount of dredging associated with the Proposed new boat launch 0i`7 be necessary, "er.t 5: Since juvenile salmon migration may be adversely affected by ertifiCial ligr:irg their use Should be held to a minigw and not illuminate surface waters directly, 17 Response 5: Artificial lighting will avoid illueinating surface waters Cannes; 6: The proposed cnannel change to relocate the stream and c-eate the marsh is not Clearly depicted in detail. Additional de- ' tailed plans w911 De required when aPPlicaticn is made for Nydr aul is Project Aporoval, This is also true for Other aspects of in-water work activities. I luitOn of Lnlse plans in the ,Final EIS would not be i,Appr,,nc ate, Response 6: Detailed Plans are presently being prepared and are not avail- able for inclusion in the Final EIS. They will be supplied with ' application for a Hydraulics Permit permit and Carps of Engineers Cornent 7: Will sewage pump-nut facilities be available at the moorage areas? Response 7: The potential for sewage pump-out facilities for the moorage areas is still being investigated with the _>partment of :cology. Comment 5: what plans have been made to deal with viscera if cleaning of fish is to occur at the park? ReSPoose 3: For waste disposal, drains from fish-cleaning stations will be connected to the Sanitary sewer system or to sewage pump-out facilities. Comment 9: A mitigating measure listed on page 31. states that all pile_ driving shall be conducted between the months of Jul and October. This timing requ rement is designed to avoid damay ge to incubating eggs deposited by lake shore Spawn ino 50rkeye salmon. although the use of this Shgreline area by lake shore sockeye for spawning purposes may be minimal due to the fine texture of Sediment, if pile driving and fills in the lake are scheduled `rom July through October this will avoid turbidity induced in- creased predation rates upon juvenile sockeye outmigrating from the C.dar River. ResoJn Se 9: :hank you for this information, CDMME4T LE TER FROM wA5hIN6TON STATE OEPaR ME4T OF GAME anuary , Comment :• we recommend a settling basin and oil trap to clean stern water Dotivt, This factlity should be as close to the source of ' apllut+on as possible. .ater entering the censtr,cted wetlamds should be free of story water pollutants. 1 Response :: A detention pond for stormwater runoff is proposed upstream of the marsh area. !Refer to page 51 of the Draft EIS.) In addition, oil/water separators and silt traps will be installed in the catch basins for all the roads and parking lots within the project. (Please refer to Response 4 to the Environmental Pro- tection Agency and to page 27 of the Draft EIS.) Comment 2: We recommend you use native vegetation as much as possible. Increased vse Of native vegetation for landscaping would reduce the need for fertilizers and thereby reduce storm water pollu- tants entering the lake. Many types of native plants can be aesthetically pleasing and also benefit wildlife (for example, dogwood, Snowberry, and so forth). Response 2: The use of native vegetation wherever possible is part of the Plan for the park expansion. (Please refer to page 29 of the Draft EIS.) Inclusion of food-producing species ;e.g., haw- thorne, dogwood, willow, snowberry, vine maple and wild rose` was stated as a mitigating measure on page 31. t Along with reducing stormwater pollutants, maintenance costs and problems would be min,mized by the planting of native vegetation (Refer tr page 4E f the Draft EIS). COMMENT LETTER FROM WASHINGTON STATE DEPARTMENT OF TRANSPORTATION '71e_F_e er No comment. No response necessary. COMMENT LETTER FROM WASHINGTON STATE OFFICE OF ARCHAEOLOGY ;AND HISTORIC 1 Oec er 1973 ' Comment: In the event that unknown archaeological resources are inadver- tently unearthed during construction activities, please notify the Office of Archaeology and Historic Preservation in Olympia, and the Washington Archaeological Research Center, Pullman, Washington. Response: If any archaeological resources are discovered during construc- tion, the office of Archaeology and Historic Preservation will be notified. COMMENT LETTER FROM WASMINGTON STATE PARKS AND RECREATION COMMISSION Derember 11, 1979 _ `• No comment. No response necessary. ?? COMMENT LETTER FROM METRO dnu dry , NO response necessary. COMMENT LETTER FROM PUGET SOUND AIR POLLUTION CONTROL AGENCY anuary , , No response necessary. COMMENT LETTER FROM KING COUNTY DEPARTMENT OF BUDGET AND PROGRAM DEVELOPMENT anuary No comment. No response necessary, COMMENT LETTER F'AM KING COUNTY DIVISION OF PARKS & RECREATION ed er , ' No comment. No response necessary, CONMENT LETTER FROM RENTON FIRE DEPARTMENT anuary I Comment: Pre-construction conferences will be necessary for specific de- tails on installation of fire protection equipments. , Response: Specific details for the installation of fire protection equip- ment will be determined with the help of the Fire Department. Construction plans for park structure: will then be finalized. , COMMENT t.TER,;R.OMROM RENTON PLANNING DEPARTMENT r a—nu ary Comment 1: Tha City of Renton Shoreline Master Program is the primary mechanism for regulating development along the shores of La' Washington within the City. The provisions of the Master Pro- gram supplement the City's Comprehensive Plan and Zoning Ordi- nance. Approval Of a Substantial Development Permit, under the Shoreline Master Program and RCW 90.48, is a prerequisite for approval of other development permits. Where existing land use plans and regulations and the necessity for securing various Permits are noted in the Draft EIS 'e.g. page 7, 18 and 22„ appropriate mention of the Shoreline 'Raster Program should be provided. 100 The Gene Coulon Park Expansion proposal is located almost en- tirely within the designated shoreline of the City of Renton. Therefore, construction of boat ramps, bulkheads, piers and docks, parking, trails and filling and stream alteration must conform with the specific use regulations Of the Master Program. Construction of the piers and docks may require a variance from these regulations, which must be approved by the State of Wash- ingtor. Response 1: The Shoreline Master Program and/or the need for a shoreline ' management Substantial Development Permit are referenced in pages ii and 18 of the Draft EIS. Representatives of the Department of Ecology, the Renton Plan- ning Department and the Parks Department and its consultants attended a meeting to resolve this question. It was agreed that no amendment to the City Shoreline Master Program, conditional use permit or variance to the shoreline regulations would ._ appropriate or necessary t0 allow the proposed development. A substantial development permit will be required under the Renton Shoreline Master Program. Comment 2: Portions of the park development, specifically the floating piers, docks and log booms, extend beyond the inner harbor line and out to the outer harbor line. The inner harbor line defines the City of Renton's corporate limits and the City's Jurisdic- tion does not extend beyond. In order to +Ccompiish development of the park in this portion of Lake Washington, approval from the State Of Washington may be required. This situation shdutd be investigated and clarified in the Final EIS. Response 2: The area between the inner and outer harbor limit is controlled by the Port of Seattle on behalf of the Departrent of Natural Resources and portions of this are presently under lease to the City of Renton. Additional leases will be Obtained from the Port for the entire length of the park. ' =omment 3: The discussion of air quality impacts from additional vehicular traffic generated by the proposal should be expanded. The re- duction in overall vehicle emissions predicted for 1982 and 1990 as a result of tighter Federal guidelines is emphasized in the ' Draft EIS. We feel it would be more appropriate to address the additional air quality impacts of the proposal that could be expected over and above the predicted future pollutant levels, whatever t ey may e. Response 3: The air quality impacts of the proposal will be less in 1990 than C they are at present. The concentration of carbon monoxide is not predicted to exceed 1 pom. Even after adding all the projected traffic, the 1990 concentrations will be about 90% lower than the existing levels. (Refer to letter from Puget Sound Air Pollution Control Agency.) Cavment 4: Regarding reduced conflicts between usar --pups that may result from park expansion, it is unclear whether this result is a goal Of park development and desi3n or not. The implications of Potential separation which are noted as mitigating measures 101 should be explored further with respect to vandalism, traffic Patterns, and the need for police protection and park mainte• nance. Response S; The possible reduction in conflicts and separation of uses should result in reduced requirements for maintenance and police protection relative to the volume of park use. COMIENT LETTER FROM RICNARD NOUGNTON AENTON PUBLIC WORKS CEPARTmENT ecem er , Comment 1: The water line should be extended ilong Lake Washi ton Blvo. rather than through the parK. Extensions then coulde made as needed into th! park. Also Some reimbursement to the park could be derived from other parties connecting to the line on the east Side of Lake Washington Blvd. Response 1: Construction of the water line along Lake Washington Boulevard would require numerous supply limes across the railroad line into the park with associated complicated easement negotiations. This alternative would be significantly more expensive to the Renton Parks Department. Comment 21 No oroblems with sewer,. Should be able to Camect to metro by Special permit. The need for a pump Station should be re. evaluated considering depth of Metro line. Response 2. The need for A pump station will be re-evaluated during design. phases. :omment 3: Improvements to Lake Washington Boulevard w:l be necessar.. Probably addition of a left turn lane with lots of storage. Response 3: Improvements to Lake Washington Boulevard as suggested are shown an the plan and discussed in the text of the Draft EIS. Comment 4: This being really the only area on the southeast end of the lake that has a boat launch fsc'.lity close attention should be given to developing as many facilities for that purpose as is phial. ble. Especia Ly auto-trailer parking facilities. Response 4: Consiste^t with other park uses, the maximum amount of boat launch facilities and Associated parking have been included in the expansion plan. O ' COMMENT LETTER FROM RON NELSON - RENTON PUBLIC WORKS OEPARr4W ' January . comment: Would suggest work hours Se established in order to minimize roise entering the residential areas. ' Raw a: A suggested mitigating measure on page 35 of the Draft EIS was to limit working hours to the period 8:00 AM to 6:00 PM in order to lessen the impact of construction noise on residential areas. COiMENT LETTER FROM LEONARD STEINER ec of , Comment 1: If the vegetation removal can be held to a mini" and all vegetation reclanting of trees and shrubs were beneficial to wildlife, then a unique habitat could be created. Generally a good mix of evergreen and deciduous that produce berries and provide cover are the most beneficial. This could be accom- plished in some Of the passive use areas. Response :: Thank you for your comment. (Please refer to Response 2 to the Washington State Department of Game.; Convent 2: If the log-boon was made three to four logs wide, t4" it could. provide a resting area for the water fowl that use these envi. Ions. Response 2: The suggestion for providing a resting area for waterfowl is an interesting one And will be considered for tho final park design. Thank You for your recommendation, I03 WATER MAIN LOCATION SURVEY AT COULON PARK FOR CITY of RENTON ARNETT a ASSOCIATES SURVEYORS It ENGINEERS BELLEVUE, WASHINGTON A, -Lil;r . lit yC.. 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Q/!s'iCt 'Se _ E/I/7 ' Cfi! M/.KST QA/KaeO Cn�L "� xa 1 0 . -A* pENGG •t712t30 P.yeAs 6w.rTJioE 'fEt33�3 rc rj2 ENST Ef.b a= PNTlI . ' EO{•Zli w� s r c obk Y�TN t s s 4. ]f N< s 4'. r 1 1 ' MNI V 00 O S� Sf•`O N 0• 02.1•02 March 1981 HOLDERS OF PLANS AND SPECIFICATIONS CITY of = PARR AND RECREATION DEPARTMENT COULDFU ffifteT N0. swa..ewcUh •...w c waw. •o..n.rote �+ &NPW4 kUM66R ONN Please attach to Bid Documents the charges to plans and P specifications and drawing substitutions included herein. sr.,...•e Note: one half (1/2) scale contract drawings have been made available for bidders. Bidders using reduced scale drawings assume responsibility for all information shown on the full size drawings. ' ea qr In specification section CALL FOR BIDS in PART ONE +...• r. LEGAL AND BID DOCUMFNTS, paragraph ore, revise the date ' •o•sw• r bids are due from April 7, 1981 to April 14, 1981. All other provisions in this section are still applicable. `''''''•a*vv bob+••F M O` V 4gyV !V(w KbC••F YM awvy 1 . iGENE L. COULON MEMORIAL BEACH PARK .:ONTRACT N0. 2 ADDENDUM NCMBER ONE -- SPECIFICATIONS BID PROPOSAL FORM: Delete the entire Bid Proposal Form sheets 1 through 6, and substitute the new Bid Proposal Form, Addendum No. 1. IGENERAL CONDITIONS: IThere are no Federal Supplementary Conditions on this project. SECTION 00913, SUPPLEMENTARY CONDITIONS, Page 1. 00912.02 SUBSTITUTIONS add the following to the beginning of the second paragraph: "It shall be the responsibility of the Contractor to make his substitution request in a timely manner to the Architect to avoid any delay in the work." SECTION 01010, SUMMARY OF WORK, Pace 5. 1.05 B (l)h. revise paragraph to read as follows: h. The slope of the rock bulkhead shall be o steeper than 1.0 foot vertical to each 1.5 feet horizontal below lake water elevation 13.7 (18" below OHW( . SECTION 01100, BASE BID AND ALTERNATES, Page 1. 1.03 ALTERNATES A. between the paragraph description of Alternate No. 1 Rorth End Water Line and the paragraph description of Alternate No. 2 Log Booms, add the following paragraph descriting a new separate alternate: Alternate No. la. Wavebreak Delete the entire wavei,reak and piling as shown on Sheet Number S1 . SECTION 01130, BASE BID AND ALTERNATES, Page 1 1.03 ALTERNATES A. Alternate No 2 Log Booms, add the following sentence to end of the paragraph: Reattach the existing log boom to the new pilings and provide new connectors whire necessary. Page 2. 1.03 ALTERNATES B. delete second sentence of paragraph and revise to read as follows: B. :n th- space pr-vided on the Bid Proposal Form ' under Deduction, state the amount to be deducted from the BASE BID for each Alternate. 01=4a GENE L. COULON MEMORIAL BEACH PARY. ZONTRACT NO. 2 ' ADDENDUM NUMBER ONE -- SPECIFICATIONS tcontinued) SECTION :1500, TEMPORARY FACIL' 'IES AND CONTROLS, Page 5 2.05 NOISE CONTROL revise paragraph to read as follows: Any operation producing noise in exc,cs of 80 dba as measured at the eastern project boundary and 300 yards from the shore edge of Lake Washington is pro- hibited unless agreed upon in writing with the owner. ' Pile driving operations are prohibited between the hours of 10 pm and 7 am. Blasting, powder-driven fastening, and similar concussive noises are prohibited except by prior agreement in writing. ' SECTION U2010, EXISTING CONDITIONS, Page 2. 1.04 USE OF SOILS DATA C. revise "Bidders are required. . . to Bi e,.s are encouraged. . . ". SECTION 02200, EARTHWORF, PAGE 2. 1.02 E 3. Grade Control Points, revise paragraph to read: At t e comp etion oT the Contract or in the case of Area "C" (See Sheet C2. . . ") . 3.04 FILL IN COMPAC'ION AREA 3 (BOAT LAUNCH AREA) Page 5. a the of owing to the end of oaragrapt. A: Refer to Section 02210 Marine Earthwork for fill in this area. 1.06 FILL IN COMPACTION AREA (FLTURE PIA) Page 6. change to read .06 FILL IN COMPACTILAON AREA 1 (FUTURE PLAZA) . 3.07 PAVED AREA, A. Fill 1. Page 6. add the fol- lowing phrase to en o rust sentence of paragraph: " of APWA Standard Specificauions." 3.08 GENERAL SITE AREAS, A. Fill 1. , 2. Page 7. add the following phrase to end ot each paragraph: .of APWA Standard Specifications". 3.09 FUTURE PATHWAYS, Page 7. add the. following phrase to end of section: "of APWA Standard Spec- ifications". 3.11 DREDGE SPOILS, Page 7. delete entire section and replace with the following: Dredge spoil materials presently stockpiled at the nc ,th end of the site, shall be used to form fills ' located in the area identified on the plans as the Area for Balancing Cuts and rills. Compaction in these areas shall be accomplished with four passes of a sheepsfoot roller or other pieces of equipment as deemed r.ece,- )y the Arch-tect. 10 -------------- -- ----------- I GERE COU1.0N PARK PAGE 1 CONTRACT NO. 2 ADDENDUM NUMBER ONE— SPECIFICATIONS REVISIONS SECTION 02300, PAGE 6, 3.07, last paragraph, last sentence, shall be revised to read as '011owgs "Payment for jetting shall be included in the Unit Prices noted in the Piling Price Schedule for furnishing and installing piling." In lieu of predrilling as noted above, the Contractor may elect to drive spud piling to facilitate pile installation. Payment ' for spudding will be on a linear foot basis and paid at the Unit Price for predrilling as shown in the Piling Price Schedule. SECTION 02300, PAGE 8, PART 4 - 14EASUREMENT_ AND PAYMENT, Basis for Bids shall be doleted and the following paragraphs substituted: , 1 , basis for Bids: payment will be at the Contract Unit Price per linear foot as shown in the Piling Price Schedule, multiplied by the total linear fart of acceptable piling actually installed. Bids shall be based on the total linear footage of piling from tip to cutoff, and predrilling, as specified in the section titled "Bid Proposal Form." Unit prices shall include all costs for furnishing and installing the noted items. These costs shall include but ate not limited to materials, equipment, labor, in- cidentals, overhead, profit, and taxes, (except sales) . Variations of Pile 0uantit;ie.s: From the results of soil explorations and laboratory tests on soil samples, estimated pile tip elevations ate shown on the drawing9 for bidding purposes. Actual tip elevations will be drrtetmined by the ' Architect during driving. Should the total pile footage in- stalled in any one structure (which are defined as Boat Launch Area, Boardwalk, Plaza Area, Water balk, Crib Nall, Pedestrian Bridge, Shone (Palk, Fishing Pier, and Canoe Lae..nah) vary by more than 151 additive or 15% dj�ductive rrom the quantities which can he calr,ulated from the estimated tip elevations and cutoff elevations indicated, the Unit Prices uut.ed in the Piling Price Schedule shall be subject to re- vision as noted in the General, Conditions. 'rho Unit Price for predrilling shall be used with a range of t251 or -25% (toe the quantities shown. For purposes of payment, 3/4 of the total item Bid pr ICO ' titled "Mobilization of Piling Equipment" will be paid to the Contractor after all equil±ment necessary to install the indicated piling in a timely manner is at the project site and installing piling. The remaining 1/4 of the total -r bilizati.on bid price will be paid after all piling equip- ment is removed from the site. 2.t aF`� GENE COULON PARK PAGE 1 CONTRACT NO. 2 ADDENDUM NUMBER ONE -- SPECIFICATIONS REVISIONS_ ' SECTION 02210, MARINE EARTHWORK, PAGE 3, 3.01 SITE PREPARATION. Delete "deterious" and insert 'deleterious.-"------` SECTION 02500, SITE DRAINAGE, PAGE 1, 2.01 PIPE. Add the following: B. "Concrete pipe to be used for t e La a lashington Blvd. crossings shall be reinforced pipe with "O".-ring gasket, conforming t0 ASTM Designation C-76-III." PAGE 2, 3.01 INSTALLATION OF PIPE. Second sentence, delete "These" and nsest -"Tie-Alao, add the following paragr= :h "The pipe crossings of Lake Washington Blvd. shall be concrete pipe, with the remainder of the storm drainage system aluminium pipe. 1 PAGE 2, Add 3.04 LAKE OUTFALLS. "The end of t-Fie corrugate�uEfall pipe in Lake Washington shall be ground to remove all burrs and slivers to protect swimmers. In addition, the Contractor shall install an aluminium bar, 3/8 inch thick by 4 inches wide comp Lately around the outside of the pipe and flush with the end of pipe with all exposed corners ground to a radius. Submit a sample of this detail to the Architect for apprcval prior tto installation. SECTION 02550, SANITARY SEWERS, PAGE 3, 3.02 INSTALLATION, J. Revise sentence to read "All sewer line9 s all oe tested pet Section 62-3.10 o APWA Standard Specifications, with the method of testing to be agreed upon the c-'.ty Inspector and the Contractor. yywrSTANDARDS15 . Add to the and of t raw ng re- 'lSsiona.� 2.01 DUCTILE IRON PIPE, A,B and C. Add to each para- graph "oi Zatest revisions."�- PAM 2, 2.07 VALVE BOXES, make title "VALVE BOXES AND VALVE MARKERS.* Vd"'to en3'p"f paragraph "Valve markers will be re- quired at all valves." FAJ13E 2, 2.08 FIRE HYDRANT ASSEMBLY. Add to end of paragraph 1 "Concrete guar p�llFbe qu reired when nearest edge of fire hydrant is less than six feet behind face of curb.* ' "a 3, 2.12 HEAT TRACE TAPE. Correct name from "CHEMFLEX" to "CHEMEEE)r:; —`--- GENE COULON PARK ! CONTRACT NO. 2 PAGE 2 ADDF.NDUN_NumBER ONE SFECIFICATIONS REVISIONS ' RM094ke add subsection 2.16 POLYETHYLENE ENCASEMENT ! "Po.'yethylene encasemer.0 s a be manu acturi;a�o�'virgin polye- thylene material, having a nominal thickness of 0.008 inches and shall be formed in tubes. This material and installation shall conform to AA'WA CIOS-i'." ! 411014, 3.01. INSTALLATION, A. Add to end of paragraph 'all metal water il'ne'ptp"' e installed underground, including appurtances, ' shall be installed in polyethylene el+casement of the correct tube diameter, per AWWA C105-77.' ! + 3.01 INSTALLATION, B. Add to end of paragraph cvmTactor shall excavate trench to expose existing water- main to allow City forces to make connection and shall then ! backfill the trench and make the necessary surface restora- tiioonr,as required.* ! { 3.03 RAILROAD CROSSING, A. Change wall thickness of casing pipe to 3.05 TRESTLE WATERMAIN, A. Add to end of paragraph e heat tape outside the lower half of the 8 inch wetermain, parallel to the pipe centerline. No spiral wrapping will be required." ! 4M S, 3.07 TESTING. Add to end of paragraph "all water-- main witA castn fittinys shall be tested to 300 psi." ! SECTION 02850, RAILROAD WORK, PAGE 1, 1.03 JOB CONDITIONS, B. ! Sectionlete i01570" and sentence iinsert"and "BNRRiand billed t_ therContracor, Per Section 01570." ! SECTION 03110, CONCRETE FORMWORK, PAGE 1, 1.02 QUALITY ASSURANCE, A,1, add a comma after ACT 347 and add quotat onI-a aroun'� "recommended practice for concrete formwork. Also, A,2, add a comma after PSI, and change the title to "Construction and Industrial Plywood." ! SECTION 03110, CONCRETE FORMIORX, Page 2. 2 02 FORM MATERIALS delete section "A" and replace with e o cw ng: A. Plywood ?iultipour" as manufactured by Simpson Timber company, or approved equal. 3,4-inch thickness, ' factory treated with form release agent. ! ' GENE COULCN PARK PAGE CONTRACT TWO ADDENDUM NUMBER ONE -- .SPECIFICATIONS REVISIONS SECTION 03210, STEEL REINFORCEMENT, PAGE 1, 1.02 2UALITY ASSURANCE, A,1, add ACI 315 "Manual of Standard Practice tor Detai inq Concrete Structures. " ' PAGE 2, 3.05 WELDED WIRE iABRIC, delete the last sentence and add "Corcretc topping o structural precast deck panels shall have welded wire fabric (WWF) as indicated on plans." SECTION 03300, CAST-IN-PLACE CCNCRETE, PAGE 3, 1.02 QUALITY ASSURANCE, A, Standards,delete paragraph and &M new paragraphs as o ows: "Conform to the following stadard specifications as supple- mented and modified hereinafter: 1. American Concrete Institute ,ACI) . ACI 318 "Building Code Requirements for Reinforced Concrete." ACI 301 "Specifications for Structural Corcretr for Buildi.igs." ACI 304 "R. commended Practice for Measuring, Mixing, Transporting and Placing." ACI 308 "Recommended Practice for Curing Concrete" 2. American Society of Testinq and Materials (ASTM) ASTM C 143 "Slump for Portland Cement Concrete' ASTM C 150 "Portland Cement" ASTM C 33 "Concrete Aggregates" ASTM C 260 "Air Entraininq Admixture for Concrete" ASTM C 94 "Ready Mix Concrete" ASTM A 307 "Carbon Steel Externally and Internally Treaded Standard Fasteners" ASTM A 153 "Zinc Coating (Hot Dip) on Iron and Steel Hardware" ASTM C 40 "Teat for Organic Impurities in Sands for ' Concrete" 3. Corps of Engineers Publication CHO C 558 "Nonshrink Grout." PAGE 3, 2.02, CONCRETE MIXING, B, PROPORTIONING change "318" to-M4", it ntra ned Concrete Ue ete Oars- graph and add "All concrete shall be air-entrained to contain 51 of entrained air GLEE L COULON MEMORIAL BEACH PARK ' CONTRACT NO. 2 ADDENDUM NUMBER ONE -- SPECIFICATIONS ' PAGE 3, 2,33, S-RENGTHS OF CONCRET noted.' E. delete "unless etherwire 1 PAGE 3, 2.05, CONCRETE ACCESSORIES AND MISCELLANEOUS HARDWARE," add to tFe—Tast sentence any A ' PAGE 8 ONn o 2.05, ELASTOMERIC EXPANSI JOINT, "Elastomeric Expansioino a, a e . o ee o,�76=,'S0' as manufactured by the Watson Bowman Associates, Inc. " PAGE 3, 2,07, CONCRETE TOPPING FOR PRECAST DECK, "Concrete Topping 7TFaTl eve a compressive strengt o 00 psi." PAGE 8, 3.01, CONVEYING ANoD PLACING CONCRETE, B, PROTECTION, delete the irst sentence the par3grap and add-"3o not Place concrete during rain, sleet or snow unless adequate ' protection, is provided and approval is obtained. Do not allow rain water to increase the mixing water or to damage the surface finish. When the mean daily temperature falls below 40 degrees F. , the minimum temperature of concrete as placed shall be 50 degrees F. Concrete as deposited in hot weather shall have a placing temperature less than 80 degrees F. " PACE 5, 3.03, CURINC, add "Curing compound shall be applied in a two-epic contTuous operation, each coat applied at a coverage On not more than 400 square feet per gallon and at right angles to each other. Surfaces damaged ihall be resprayed at the above rate. Curing compounds shall conform to ASTM C309, ' Liquid Membrane - Forming Compound for Curing Concrete, shall be white pigmented, type 2, and be free of paraffin or petro- leum." ' SECTION 03300, CAST-IN-PLACE CONCRETE, Page 5. 3.02 EXPOSED SURFACES add the following: 3. Architectural Finish: a. Architectural finish shall be provided on all exp08e4 surfaces of grade beams and strictural beams . hown in plan on sheets S7, S12 and 510. ' b. Form with Plywood and formers as specified in Section 03110. Trowel horizontal surfaces to match formed surfaces. The initial pour shall be accomplished so that upon removal of the forms, no grinding, filling, patching, or sacking shall be required to obtain a smooth, void-frev surface to the shapes drawn. Verify field methods. form, and the layout With the Architect. Secure architects approval prior to pouring concrete. See Section 03300. ' CAST-IN-PLACE CONCRETE 3.07 DEFECTIVE WORK, GENE L. COULON XEMDRIAL BEACH PARK CONTRACT NO. 2 ADDENDUM Kiiw®FR ONE -- SPECIFICATIONS (continued) SE^TION 03400, STRUCTURAL PRECAST CONCRETE, PAGE 1 , 1.01 tion, B. CescriLtxon of Work add "work shall include precastp walking, Precast ramps, pile caps and side Panels At board- PAGE 3, 2.01, DESIGN, B, Deg:-ins, "Deck Shall be 12 inch deep with 2 xnc room f-jnxsh concrete topping. Deck shall be designed for 100 psf live load." PAGE 3, 2__01, DESIGN, C, STANDARDS, 2, delete, "etc" and add Precast Prestress Products." to 7, "Manual or Quality COnLLO of Plants and Production PAGE 3, 2.02, REINFORCEMEN A,T and CONNECTION MATERIALS,GENERAL, dd a -All Steel s a con orm to ' unpainted, uncoated, free from rust, dirt and l000sescaleGrade"60, PAGE A, 2.03, CONCRETE STRENGTH,change "5oo0 psi` to "3000 psi." ' PAGE i, 3.03, INSPECTION, add "make one compression test at 28 days Fo ea-cX a�p`roduction. Testing shall conform to Section 03300, Cast-In-Place Concrete." 1 PAGE 6, 3.04, ERECTION, A, "Clear well-drained unloading areas and road access shall be provided and maintained by the Contractor to a degree that the hauling and erection equip- ment for the prestressed precast concrete products are able to operate under their Own Dower. B. Set precast units level, plumb, square, and true within the Allowable tolerances. Contractor shall be responsible for providing lines and Oradea in sufficient detail to allow installation. s C. Provide temporary supports and bracing as required to main- tain position, stability, and alignment as units are being permanently connected. D. Erection Tolerances: Individual pieces are considered plumb, level and aligned if the error does not exceed 1:500 excluGxnq structural ' deformations caused by loads. E. Installation: Installation of precast prestressed concrete shall be per- formed by the manufacturers or A competent erector. ambers shall be lifted by means of suitable lifting devices at Points provided by the manufacturer. -7 rJ GENE L. COULON MEMORIAL BEACH PARK CONTRACT NO. 2 ADDENDUM NUMBER ONE -- SPECIFICATIONS F. Aliarmentt Members shall be p operly aligned and leveled as required by the approved erection drawings. variation between ad- jacent members shall be reasonably leveled out by jacking, loading, or any other feasible method as recommended by the manufacturer and acceptable to the Architect." SECTION 05500. METAL FABRICATIONS, Page 3. PART 2 - PRODUCTS, add the following section to end of Part s 2.07 STAIR NOSINGS Provide all stair treads with abrasive nosinqs as indicated on drawings. Use Wooster Type 131, black in color, or approved equal. SECTION 05500. METAL FABRICATIONS, Page 3. Add the following section: Pait 3. EXECUTION 3.01 STAIR NOSINGS Install full width, flush with treads, in accordance with manufacturers recommendations. Drill and counter- sink for wood screws. SECTION 06130, HEAVY TIMBER CONSTRUCTION, PAGE 3, 2.04, JOIST HANGERS, "joist Hangers shall be to the requirements indicated on the plans using minimum of 3 gauge galvanized steel. PAGE 3. 3.02. DECKING, Add "Decking shall be 2 span continuous (minimum with etaggered joints. I 1 e GENE COULON PARR ' CONTRACT TWO PILE FOUNDATIONS SECTION 02300, PAGE 1 ' PART 1 - GENERAL 1.01 DESCRIPTION ' A. Related Work Specified Elsewhere ' I. Metal Fabrications, Section 05500 Wood Treatment, Section 6130 ' 3. Concrete, Section. 03300 B. Description Of Work ' This work shall consist of furnishing and driving timber and steel piles of the number and locations ' shown in the plans and specifications. It shall also include the Cutting off or the building up of piles when required. Piling shall conform to and be driven in accordance with these specifications, e in the location, manner, to the elevation, pene- tration and bearing shown in the plane or as directed by the Architect. 1.02 QUALITY ASSURANCE ' A. Qualifications 1. The pile driving Contractor shall be required to furnish evidence that he has been engaged in the successful installation of piles for at least three years. B. Standards Conform to the following standard specifications as ' supplemented and modified hereinafter: 1. "Standard Specification for Round Timber Piles," ' D 25, by ASTM. 2. American Wood-Preservers' Association Standards C-3 and M-4 by American Wood-Preservers ' Association (AWPA) . 3. "Walded and Seamless Steel Pipe Piles, " A252 by ' ASTM. 4. "Structural Welding Code," D1.1, and A5.1 by American Welding Society (AWS) . S. "Structural Steel," A 36, by ASTM. GENE COULON PARR PILE FOUNDATIONS CONTRACT TWO SECTION 02300, PAGE 2 6. "Carbon Steel Externally and Internally Threaded Standard Fasteners," A 30-, By ASTM. tC. Inspection Pile driving will be continuously inspected by the ' Architect. The Contractor shall provide necessary equipment, labor, materials, and incidentals to facilitate that inspection. Any driving deviation from the plans, specifications and written instruc- tions shall be immediately called to the attention of the Architect. 1.03 SUBMITTALS ' A. Shop Drawings Where the plans require fabricated additions to the plain pile, detail drawings shall be submitted prior t to commencement of the work or ordering materials. Drawings shall include all connnection details and splices. B. Equipment Descprtions ' Descriptions of all pile driving equipment to be employed in the work shall be submitted for approval prior to commencement of pile installations. This shall include details of the pile hammer, power plant, leads, cushion material and helmet. C. Records A complete and accurate record of each driven pile shall be kept by the Contractor. The record shall ' indicate the pile location, size, length, elevation of tip and top of pile, number of splices and loca- tion (a) , blow required for each foot of penetration throughout the entire length of the pile and for the ' final 6" of penetration, and the total driving time. The record also shall include the type and sire of the hammer used, the rate of operation, and the type t and dimensions of driving helmet and cushion block used. Any unusual conditions encountered during pile installation will be recorded and immediately called ' to the Architect's attention. D. Certificates ' Submit supplier certificate stating compliance with wood, steel and treatment specification. GENE COULON PARK PILE FOUNDATIONS CONTRACT TWO SECTION 02300, PACE 3 ' 1.04 PRODUCT DELIVERY, STORAGE AND HANDLING A. Wood Piles 1 the method of storing and handling shall be such as to avoid injury to the piles. Special care shall be exercised to avoid injury to the piles. Special care shall be exercised to avoid breaking the surface of treated piling, and only limited use of cant hooks or pike poles will be allowed. When rafting timber piles, an" attachments shall be placed within 3 feet of the butts or tips. Cuts or breaks in the surface of treated piling shall be given 2 brush coats of ACA in accordance with AWPA M-4. Cuts or breaks map also be cause for rejection of piling for use in the structure. Treated piling shall be close tacked and piled to prevent warping. The ground underneath and in the vicinity of the piles shall be cleared of weeds, brush and rubbish. Storing and handling shall conform to AWPA Standard 4-4. B. steel Piles The method of storing and handling steel piles shall be such as to avoid injury to thj piles. Sent or kinked piles which, in the ',.inien of the Architect, cannot be straightened without injury to the metal rejected. 1.05 TOLERANCES Top of pile at elevation of cut off shall be within 3 inches of the location indicated on the plans. Lateral displacement shall not exceed 3 inches in any direction. 1.06 JOB CONDITIONS Subsurface conditions, refer to Section 02010. Existing Conditions. ' PART 2 - PRODUCTS 2.01 WOOD PILES All wood piles shall be Pacific Coast Douglas Far, end bearing, clean-peeled and conforming to ASTM D-25, "Standard Specifications for Round Timber Piles." All wood pilwa shall be treated with preservative as specified in Section 06310, wood Treatment. Timber piles Shall have a nominal 2s.1 inch tip circus• ference. 1t ' GENE COULON PARR PILF FOUNDATIONS CONTRACT TWO SECTION 02300, PAGE 4 ' 2.02 STEEL PILES Steel piling shall be 12-3/4 inch O.D. , 0.375 inch wall thickness and shall conform to the requirements of the ASTM Designation A 252, Grade II. 2.03 CONCRETE Materials, mixing and placing of concrete fill shall conform with the requirements of Division 3, Concrete. Min_mam compressive strenoth at 7° lays shall be V c - 300� psi. Maximum coarse aggreq size shall be 7/8." 2.04 PILE STARS 1 Pile stars shll be 26 gauge aluminium and shall overlap wood pile edge a minimum of 1 inch all around and shall be secured to the pile with nails. 2.06 STABBING SLEEVE Stabbing sleeve shall be 12 inch O.D. , 0.375 inch mini- mum wall thickness and shall conform tr the requirements of ASTM A 36. Miscellaneous plates shall conform to the requirements of ASTM A 36. 2.07 SPLICING STEEL Splicing steel shall be ASTM designation A 36 in accord- ance with Division 5, Metals, of this specification. Bolts shall be ASTM A 307. 2.08 WELDING Weld electrodes and rods shall be E70XX in accordance with ' AWS Standards. All shop and field welding shall conform to AWS D1.1-80. 2.09 STEEL PILE END CLOSURES, see page 8. PART 3 - EXECUTION 3.01 PILE HAMMERS The hammer shall have a delivered energy suitable for the total weight of the pile, the character of the subsurface material to be encountered, and the pile capacity to be developed. The driving energy of the hammer shall be 15,000 foot-pound&, diesel-powered hammers shall be operated at the rate recommended by t the manufacturer throughout the entire driving period. Sufficient pressure shall be maintained at the steam hammer so that: i GENE COULON PARK PILE FOUNDATIONS CONTRACT TWO PAGE 5 a. For double-acting hammer, the number of blows per minute during and at the completion of driving of a pile is equal approximately to that at which the hammer is ra• d. b. for single-acting hammer, there is full upward stroke of the ram. C. For differential-type hammer, there is a slight rise of the hammer base during each upward stroke. 3.02 DRIVING HELMETS AND PILE CUSHION A driving helmet or cap including a pile cushion shall be used between the top of the pile and the ram to pre- vent impact damage to the pile. The driving helmet or cap and pile cusion combination shall be capable of protecting the head of the pile, minimizing energy absorp- tion and dissipation, and transmitting hammer energy uniformly over the tep of the pile. The driving helmet or cap shall fit loosely around the top of the pile so ' that the pile is not restrained by the oriving cap if the pile tends to rotate during driving. The pile cushion may be of solid wood or of laminated construction using ' plywood, softwood or hardwood beards, or other cushioning material as approved by the Architect. The pile cushion shall completely cover the top surface of the pz.le and shall be retained by the driving helmet. The minimum thickness of the pile cushion shall be 3" and the thick- ness shall be increased so as to be suitable for the size and length of pile, character of subsurface material to be encountered, hammer characteristics, and the re- quired driving resistance. A new pile cushion shall be used at the start of driving of each pile or shall be replaced if it has been highly -ompressed, charred or burned, or has become deteriora-ed in any manner during driving. 1 3.05 PILE BEARING CAPACITY The capacity, as driven of single piles in the structures ' shall be not less than 20 tons. The capacity will be determined by the following formulae: ' For single-acting hammers: R-2WH/(S + 0.1 P/W) For double-acting hammers: R-2E/(S + 0.1 P/W) ' where: R is the allowable static pile load in pounds. w is the weight of the striking part of the hammer in pounds. ;3 � 4-° GENE COU'LON PARK PILE FOUNDATIONS CONTRACT TWO PAGE 6 H is the effective height of fall in feet. ' E is the actual energy delivered by the hammer per blow in foot-pounds. S is the average net penetration in inches per blow for the last five blows after the pile has been driven to a depth where successive blows produce approximately equal net penetration (a minimum dis- tance of 3 feet for friction piles) . ' P is the weight of the pile in pounds. If R is less than W, P/W shall be taken as unity. Dynamic pile strecses shall not exceed the crushing strength of piles. ' 3.06 HEAVED PILES If uplift occurs, redrive the affected piles to re- quired bearing. 3.01 PREPRILLING AND JETTING OF PILES When predrilling is directed by the Architect, the re- maining penetration shall be achieved by driving. Driving shall immediately be discontinued when the piling reaches practical refusal as defined in Para- graph 3.05. When jetting of piling is approved by the Architect, letting shall be stopped at an elevation but is five f5) feet above the estimated tip elevation. The re- naining penetration shall be achieved by driving. ' Payment for jetting shall be included in the Unit Prices noted in the Piling Price Schedule for instal- ling piling. 3.08 PILE SPLICES A. Wood Piles Full length piles shall always be used where prac- ticable, but if splices are required, they shall be ' as indicated on the plans and with only one splice per pile. Splicing of wood piles shall be limited to the splicing of one pile in every ten driven ' successively. Correct damage or impairment to the Protective treatment that results from trimming or driving the sleeve by AWPA M4. Splices shall occur a minimum of 10 feet below the ground or mudline. Y yr+ tGENE COULON PARR CONTRACT TWO PILE FOUNDATIONS SECTION 12300, PAGE 7 B Steel Piles ' Full length piles shall always be used where prac- ticable, but ?f splices are required they shall be as indicated on plans and only one splice per length ' of pile. Splices shall be constructed to maintain the true alignment and position of the pile section. Proprietory pre-fabricated splice sleevet may be used upon approval of Architect. Correct damage or impair- ment to the coating resulting from splicing as spec-fied in Section 09805, Coating System. 3.09 CUTTING Cutting of piles shall be with an acetylene torch, sawing or other means approved b; the Architect. 3.10 SURFAC- TREATMENT - WOOD PILING ONLY ' Cut, bored and dapped surfaces shall be treated as speci- fied in AWPA M4. Prior to placement of pile caps, pro- tect pile top with a pile star. 3.11 FILLING OF PILES - STEEL PILING ONLY Each piling shall be visulaly inspected by the Architect after its final installation and prior to depositing the concrete. The inspection will verify the integrity of the piling and the absence of distortion and reductijn in the area. Concrete shall be deposited in the piling in a continuous operation by means of a funnel or hopper; after all mud, water and other extraneous material has ' been removed from its interior. Piling shall not be driven within a radius of 20 feet of any other piling in which the concrete and reinforcement has been placed for less than 2 days. Steel piles shall be filled with con- crete flush with top of pile. ' 3.12 BATTER PILES Satter piles shall be driven to the batter indicated on the plans. t3.13 EXISTING PIER ' New piles shall be driven in the location and to the batter indicated on the plans. ' PART 4 - MEASUREMENT AND PAYMENT I. BASIS FOR BIDS: Payment will be at the Contract Unit Price per linear foot as shown in the Piling Price Schedule. Bids shall be based on the total linear footage of piling from tip to cutoff and ! GENE COLLON PARK 1 :LE FOUNDATIONS CONTRACT. TWO SECTION 02300, PAGE 8 ! predrilling as specified in the section titled Bid Pronosil Form. " Unit prices shall include ' all costs for furnishing and installing the noted items. These costs shall include but are not limited to materials equipment, labor, inci- dentals, overhead, profit, and taxes, (except ' sales) . In the event the Architect requires an increase ' or decrease in the linear footage from the quantities shown in the Piling Price Schedule of piles furnished and installed, the contract price will be adjusted in accordance with the "General Conditions. " For purposes of payment, 3/4 of the total Item Did Price titled "Mobilization of Piling Equip- ment" will be paid to the Contractor -`_ter all ec-uipment necessary to install the indicated ' piling in a timely manner is at the project site and installing piling. The remaining 1/4 of the total mobilization bid price will be paid t after all piling equipment is removed from t:e site. tPART 2 - PRODUCTS (cont. from page 3) 2.09 STEEL PILE END CLOSURES ' All steel piling shall be driven with a closed tip. Standard end closure shall be a 13 inch diameter, 3/4 inch plate ! closure welded to the piling with a 1/4 inch fillet weld all around. As an alternative to the preceding in some on-shore locations the oiling may be driven with a cast steel conical tip welded all around to the piling. ! ! ! ! ' GENE COULON PARR FLOATS CONTRACT TWO SECTION 02890, PAGE 1 tFART 1 - GENERAL ' 1.01 DESCRIPTION A. Related Work Specified Elsewhere 1 I. Structural Precast Concrete, Section 03450 2. Heaw Timber Construction, Section 06130 ' 3. Wood Treatment, Section 06310 ' B. Description of Work Included under this section are providing in Dlace: ' I. Two (2) finger piers at the boat launch areas. Six (6) finger piers at the day moorage area. ' 3. One (1) main walkway at the day moor ge area. 4. One (1) canoe launching f" t. 5. One (1) boat rental float. As indicated on the plans and in accordance with these specifications. ' Substitutions The Contractor may submit a proposal after Contract ' Award to substitute a proprietary or other float system for the floats indicated. The alternate system shall provide the same plan dimension as those floats shown and shall meet the Characteristics and Products Sections included herein. It shall use at a minimum the float to float aid float to supports connection and details indicated unless it is shown ' by calculations that these alternate connections need be more substantial than those shown. The acceptance of the alternate system shall be at the ' option of the Architect. If the alternate system is accepted, the change to the contract price shall be made in accordance with the General Conditions. ' GENE COULON PARK FLOATS CONTRACT TWO SECTION 02890, PAGE 2 1.02 QUALITY ASSURANCE ' A. Qualifications 1. Manufacture- of float system must be experienced and regularly engaged in type of work specified, 1 must employ only skilled personnel usina proper equipment to produce work and must be approved by the Architect. B. Standards 1. Conform to the following standard specifications as supplemented and modified hereinafter: a. Timber Fabrication and Construction: "Western woods Use Book" by western wood Product Association (WWPA) . ' b. Preservative Treatment: AWPA Standard applicab'. a by American wood ' Preservers' Association, (AWPA) . C. Concrete and Reinforcement: ' "ACI Manual of Concrete Practice 1980" by the American Concrete Institute (ACI) . d. Steel Fabrication and Construction: "Manual of Steel Construction" by American Institute of Steel Construction, (RISC) . e. Steel and Galvanizing: "1980 Annual Book of ASTM Standards," by ' American Society for Testing and Materials (ASTM) . 1.03 SUBMITTALS A. Un:ier the work described in the base bid the Con- tractor shall submit certificate of compliance of lumber and preservative treatment. B. Under the substitute float system option, if elected, the contractor shall submit design, drawings a:-d engineering Calculations stamped and sinned by a Professional Engineer registered in the State of Washington and specifications for the proposed float System. ! GENE COULON PARR FLOATS CONTRACT TSiO SECTION 02890, PAGE 3 ! 1.03 PRODUCT DELIVERY, STORAGE AND HANDLING All material and fabricated floats shall be stored in such a manner as to prevent deterioration by rust or loss of minor parts. Float parts and material shall be placed on sortable skids or platforms. The loading, t transporting, unloading and Pilina of the floats shall be so conducted that the floats will be kept clean and free from injury from rough handling. ! All fabrication., cutting, boring, etc. , of pressure lumber as much as possible should be performed before ! treatment. After treatment, pressure treated wood products shall be cared for in accordance with AWPA M-i. ! 1.05 ALTERNATIVE SYSTEM CHARACTERISTICS A. Loading and Characteristics ! Floats may be assembled from individual units varyin, in. lenath. However, all hinge points indicated on ! the drawings shall be provided. For the purpose of this specification, float units will be considered as the length between h'nges. Float units shall ! have the following characteristics: 11 . Stability and Serviceability ! a. Freeboard under dead load only shall be 15 inches minimum, 18 inches maximum. E b. Floats shall not move downward more than 8 %ches for a live load of 15 pounds per square foot. c. Floats shall be stable for concentrated load of 1000 pounds placed anywhere on the float deck. ! d. Adjust to level after floats are fastened in. place. ! 2. Strenoth ! It shall be demonstrated that the following loads do not induces stresses that exceed the design allowables in the Uniform Buildina Code (UBC) for ! the materials specified. Allowabie stresses may be increased by one-third (1/3) as an allowance for short term loadings. s ' GENE COULON PARK FLOATS CONTRACT TWO SECTION 02890, PAGE 4 ' a. De .> shall support 50 pounds per square fo. _. b. Floats, assemblies, and connections shall resist a horizontal load of 120 pounds per ' lineal foot in any direction. Float assemb- lies shall be assumed to be simple spans between support piling. ' C. To simulate wracking loads due to quartering waves, the float unit shall be assumed to ' be supported on three (3) corners with point load applied at the remaining corner equal to the quarter (1/4) the weight cf the float unit. d. To duplicate hogging and sagging due to wave action, the float design shall be t adequate for the dead load of the float unit, if the float is supported at the ends or if the float is simply supported at its mid-point. PART 2 - PRODUCTS t2.01 LIMBER Lumber shall be new Douglas Fir, surfaced four sides (S46) complying with requirements of Western Wood Products Association (WWPA) graLling rules for No. 2 or better. 2.02 PRESERVATIVE TREATMENT All lumber shall be treated with Ammoniacal Copper Arserate (ACA or Chemonite) prior to faLrication in taccordance with Woud Treatment, Section 06310. 2.03 CONCRETE AND REINFORCEMENT All concrete, if used, shall have a minimum compressive strength of 3000 pounds per square inch in 28 days ' after casting and entrained air content of 51. Concrete and reinforcement ingredients, handling and placing shall be in accordance with ASTM, ACI and the Concrete Division Three (3) of this specification. 2.04 STRUCTURAL STEEL AND MISCELLANEOUS HARDWARE ' All structural steel stapes, plates and bars shall be ASTM A36. All bolts, .ushers, lags and other fastenings shall be ASTM A307. Nails not otherwise specified shall be galvanized common wire nails. All steel shall be clean and free from loose mill scale, face rust aid Zo jP+1 ' GENE COULON PARK FLOATS CONTRACT TWO SECTION 02990, PAGE 5 ' pittinq. All structural steel shapes , plate, bars, rods, bolts, screws, washers, leas, chain and other hardware shall be galvanized in accordance with ASTM A 153. 1 2.05 FLOTATION MATERIAL ' Flotation material shall be rigid expanded polystyrene plastic. No air cell units are acceptable. The expanded b,, extrusion styrofoam as manufactured by the Dow Chemical ' Company is acceptable or an approved equal. Styrofoam shall have a minimum de-city of 1.5 pounds per cubic foot. PART 3 - EXECUTION 3.01 FABRICATION AND INSTALLATION A. Lumber 1. All fabrication, cutting, boring, etc. of pressure treated lumber possible should be performed be- fore treatment. After treatment, pressure t treated wood products shall be cared for in accordance with AWTA M-4. Framing, decking, and boring shall conform to Section 06130, Heavy Timber Construction. 1 B. Fasteners ' 1. Galvanized malleable iron washers shall be used under all bolt heads and nuts on wood, except where plate or cut washers are required. ' 2. All lag bolts and screws shall be turned into place. Driving will not be allowed. Fastening shall conform to Section 06130, Heavy Timber Construction. 1 GENE COULON PARK METAL FABRICATIONS SECTION OSSCO, PAGE 1 ' PART 1 - GENERAL ' 1.01 DESCRIPTION A. Related work Specified Elsewhere 1. Pile Foundations, Section 02350 2. Floats, Section 02890 3. Heavy Timber Construction, Section 06130 1 B. Description of Work Provide all structural metal shapes and miscellaneous metal items ' specified hereunder, including all materials, fabrication, fasten- ings and accessories required for f-nished installations where indicated on plans or otherwise necessary for completion of the ' work. 1.02 QUALITY ASSURANCE A. Qualifications Fabricator. Must be experienced and regularly engaged in type of work specified, must employ only skilled personnel using proper equipment to produce the work. Welders must be certified by the American Welding Society for Structural Welding. B. Standards Conform to the following stand..ra specifications as supplemented and modified hereinafter: 1 . American Institute of Steel Construction (RISC): "Manual of Steel Construction," 7th edition with revisions to June, 1974. 2. American Society for Testing and Materials (ASTM): A36 Specification for Structural Steel A53 Specification for Welded and Seamless Steel Pipe A325 Specification for High-Strength Bolts for Structural Steel Joints A153 Zinc coating (hot dip) on Iron and Steel Hardware r A307 Specification for Carbon Steel Externally and Internally Threaded Standard Fasteners A123 Zinc (hot galvanized) Coating on Products Fabri- cated from Rolled. Press^d, and, Forged Steel Shapes, Plates, Bars and Strips GENE COULON PARK METAL FABRICATIONS CONTRACT TWO SECTION 05500, PAGE 2 1 3. American Welding Society (AWS) 01.1 Structural Welding Code 1.03 SUBMITTALS A. Shop Drawings Show details of fabrication and installation; indicate materials, alloys and tempers, thicknesses of materials, gages, sizes, dimen- sions, methods of Joining and fastening, welds, finishes, miscel- ianeous metal items incidental to basic fabrication shown. 1.04 PRODUCT DELIVERY, HANDLING AND STORAGE Ship, store and handle all items So as to protect all items from rust, misuse and abuse; no bent or otherwise deformed items will be accepted; repair shop treatment as required before installation. ' PART 2 - PRODUCTS ' 2.01 STRUCTURAL SHAPES Structural steel shapes as indicated on the plans shall be ASTM A 36. 1 Where miscellaneous metal items are indicated to be fabricated from structural steel shapes and plates, provide members constructed of steel confornino with requirements of ASTM A 36. 2.02 PIPE Seamless steel pipe conforming with requirements of ASTM A 53, Type E standard weight, Grade B. 2.03 FASTENERS AND BOLTS ' A. Fasteners ' Low carbon steel externally and internally threaded fasteners con- forming with requirements of ASTM A307, including the necessary nuts and plain hardened washers. ' B. Hith Strength Bolts High strength bolts shall conform to the provisions of ASTM A 325, including necessary nuts and plain hardened washers. 2.04 WELD METAL ' Weld electrodes and rod shall be E70XX in accordance with AWS 01.1 . 2.05 GALVANIZING All fabricated metal products exposed to air and water shall be Galvanized in accordance with ASTM A 123 for steel shapes and ASTM A 153 for threaded products, GENE COULON PF1K METAL FABRICATIONS ' CONTRACT TWO SECTION 05500, PAGE 3 ' 2.06 GRATING Grating shall be Keene Corporation steel welded grating No. 2 WC-2-1005, tgalvanized after fabrication. PART 3 EXECUTION 3.01 FABRICATION A. General Fabrication and erection of structures shall conform to the RISC Specifications for such work. No fabricating shall be done except after the approval of shop drawings. B. Holes Holes shall be drilled or punched full size. The finish hole shall be 1/16 inch larger than the nominal diameter of bolt. C. Welding t Perform welding by use of an arc welding process in accordance with AWS D1.1. D. Shop Finishes After fabrication, but beture erection and/or galvanizing, remove all rust, scale, grease and oil. tE. Galvanize Galvanize in accordance with the applicable ASTM Standard governing the fabricated products fasteners or bolts that are in contact with air, Do not galvanize structural steel shapes being used as framing members. 3.02 ERECTION ' The fabricated products and structural framing members shall be assembled as shown on the shop drawings. The material shalt be carefully handled so that no parts will be bent, broken, or otherwise damaged. Bearing Surfaces and surfaces to be in permanent contact shall be cleaned be- fore the members are assembled. The drifting done during assembling Shall be only such as to bring the Darts into position, and not suf- ficient to enlarge the holes or distort the metal . 3.03 CONNECTIONS ' Connections between lumber to lumber, lumber to metal, lumber to con- crete shall be made with ASTM A 307 fasteners, nuts and washers gal- vanized in accordance with ASTM A 153 and as shown on plans. Connec- tions between steel to steel shall be made with ASTM A 325 high strength 24�=qq 0 - GENE COULON PARK METAL FABRICATIONS tCONTRACT TWO SECTION 05500, PAGE 4 ' bolts, nuts and washers. All bolts shall be tightened sufficiently to develop the friction capacity of connection. The lengths of all bolts shall be of sufficient length to exclude the threads from the ' shear friction plan and extended entirely through the nut. All bolts shall have washers. ' 3.04 WELDING All welding shall conform to the requirements of the plans, shop draw- ings and AWS Code. Weld metal shall be sound throughout and ground smooth to match adjoining surfaces. END SECTION 05500 1 t 1 1 s s 4a GENE L. COULON MEMORIAL BEACH PARR CONTRACT NO. 2 ADDENDUM NUMBER ONE - CIVIL DRAWINGS Sheet Number C2 1. Add to General Notes starting with "The park development ' will be. . . ; under Atea "A" Boat Launch and Parkin add "Section 01010" to end o sentence; under Area a Buil- dtn9 Sites: add "01010" to end ,f paragraph; under Area "C" Northern Portion of Si add "01010" to end of 1 paragraph. Sheet Number C3 ' 1. Add Retain and Protect symbol to existing asphalt at entrance to existing park south of Contract Two Con- struction Limits. Sheet Number C4 ' 1. Add the 'ollowinq: "in this area, see sheet 541"to rote: "Remove and replace existing log boor support piling". Sheet Number C7 1. Add note: "Demo Asphalt" on section of abandoned road- way at lower right hand corner of sheet at coordinates 59775 and £64745. Sheet Number CS 1. Add note: "30 ft. " to setback note at lower right hand corner of sheet. Sheet Number C9 1 . Add note: "Except as noted on 1i538" to group of pilings to be retained and protected to left hand side of sheet between elevations 6.0 and 10.0. 2. Add mote "30 ft. setback between Contract Two Construc- tion Limits and centerline of BNRR tracks nearest existinc railroad crossing. 3. Add Retain and Protect symbol to existing 24" culvert (CMP) . ' Sheet Number C11 through C14 • Reissued ' GENE COULON PARK PAGE CONTRACT TWO ' ADGr.NDUM NUMBER ONE ' Sheet Number C13 ' 1. Revise detail bubble for FACE OF SEAT WALL from 1/S12 to 1/S32. Sheet Number C14 ' 1. Revise detail bubble for PARAPET WALL from l/S32 to 2/S32, 2. Revise detail bubble for CANOE LAUNCH from 2/S33 to 1/C14. SHEET NUMBER CIS I. Revise Log Boom to Alternate No. 2. 2. Revise Log Boom reference from S40 to S41. ' Sheet Number C16 1. Change log boom detail bubble 1/S40 to 1/S41. 2. Add third log boom dolphin indication ■ and note P53/S24 t and reference to sheet S24. SHEET NUMBER C17 1. Add note "elevations shown are top of pavement or gutter." SHEET NUMBER C18 1. Add note "elevations shown are top Of pavement or gutter." 2. Revise pipe from grate inlet 7 to catch basin 8 from 10" 0.50% to 12" a 1.001, holding the invert elevation at grate inlet 7 and setting both pipes at catch basin 8 at invert elevation 23.77. 3. Revise pipe from grate inlet 11 to catch basin. 12 from 10" A 11.38% to 12" ,a 11.821, holding the invert elevation at t grate inlet 11 and setting all three pipes at catch basin 12 at invert elevation 16.19. 4. Add to catch basin 12 "unit P lid." 5. Add to catch basin 17 "Unit P Lid." 6. Add to catch basin 6 "54"0", delete "w/crap" and add "w/oil separator." 7. Add to catch basin 6 "i.e. 13.58-18" SW" and revise 1 Outfall of 18" 2 0.451 to "2.E. 13.24" ' GENE L. COULON MEMORIAL BEACH PARR CONTRACT NO. 2 ADDENDUM NUMBER ONE - CIVIL DRAWINGS ' Sheet Number Reissued SHEET h,�ZD ' I. Add note "All elevations shown are top of pavement or gutter." 2. Add to catch basin 23 "w/oil separator." 3. Revise catch basin 25 from I.E. 16.83 to "I.E.16.23." ' 4. Revise pipe from -atch basin 25 from 24" @ 1.19% to 30" a 1.058" and revise Outfall elevation from 14.5 to 14.0." 5. Revise PCC elevation from 23.02 to "22.93." 6. Revise PRC elevation from 23. 32 to "23.18." Sheet Number C21 through C23 Reissued SHEET NUMBER C27 I. Section B, revise centerline to curbs from 10' to "12"1, each side of centerline. 2. Section C, revise centerline to parking area from 10' to each side of centerline. Sheet Number Reissued Sheet Number C29 1• Extend arrow head from the note "4" thick concrete. . . into area between curbs. Sheet Number mbar C30 Reissued i �r 1 J eGENE L. COULON MEMORIAL BEACH PARK ' CONTRACT NO, 2 ADDENDUM NUMBER ONE - CIVIL ➢RAWINGS tSHEET NUMBER C32 e1. Detail 3, revise precast ramp elevation from 14.50 to 2. Detail 9, revise welding symbol to indicate veld all around coupling. Sheet Number C35 1. To bearing chord extending southward from Point No. 1126 add "S25" 38'28"W" and to bearing chord extending westward from same point no. add "N 82"01'49"W". Sheet Number C42 1 1. Finish grade above shore protection material shall be shown 6" below at highest level of shore protection material on Detail no. 1. Sheet Number C44 through C53 Reissued SHEET NUMBER C54 1. 6 inch sanitary sewer at 15+75, add a cleanout, 95 feet from connection to 96" interceptor. SHEET NUMBER C55 1. 6 inch sanitary sewer at 25+95, add a cleanout, 95 feet from connection to 96" interceptor. SHEET NUMBER C56 1. 6 inch sanitary sewer 105' north of manhole RO 2-13, add a cleanout. 100 feet from connection to 96" tnte.ceptor. SHEET NUMBER C56 1. section A. revise title size from 8" to "6". f fGENE COULON PARR PAGE COh":AACT TWO f7DENDUM NUMBER ONE fSHEET NUMBER S1 f 1. a sections and details 2,3,5,6, and 8, delete "fencing" after "3x6". f2. @ plan 1, batter at "38:12V" should read '4H:12V". 3. See revised detail 7/Sl (dwg B attached) . fSHEET NUMBER S2 i. ? sections or details 6 and 7 delete "for drains" after f "free draining material". SHEET NUMBER S3 f .. Reference Bx14 pile cap splice a detail 2. Add note: "Note: Splice pile caps w;FB 3/8"x2"xV-0" each side w/(l) 5/8" thru bolt each end (2 bolts total ea, splice) " f2. A section 3 add note under description of angle 3-1/2"x 2-1/2"x3/8" bracket as follows: "Provide angle bracket f4 each cap each side". 3. 4 detail 6 delete "3/16" weld around pipe collar and add "full penetration weld all around". J 6HEET NUMBER S5 fReissued SHEET NUMBER S6 fReissued SHEET NUMBER 37 f1. Scoring pattern should have bubble reading 2/S7. f 2. Ladder details should reference to 3/S40. Delete north- erlymost ladder detail call out. fPile cap 4 on matehline A/S14 should read 4 similar. 4. Delete reference to "6 concrete" retaining wall on col. line D. Should read "wood retaining wall below". f : Bullrail and Wavebreak Plan should be 3/S7. ' GENE L. COULON MEMORIAL, BEACH PARK ' CONTRACT NO. 2 ADDENDUM NUMBER ONE - STRUCTURE DRAWINGS _ SHEET NUMBER S8 Ref. pile schedule ' a. r^24LP26/S8 should read P24-P26/S8 b. Jut off elevation for P348P35/S8 should read 17.83' SHEET NUMBER S9 4/S9, reference embedded 1/2" plate. provide this plate @ cap 4 similar only. SHEET NUMBER S10 t a. Delete reference to water elevations. b. Reference double angle 4x4x3/4 wave break bracket. Delete "or as required". C. Delete "(2) 3/440 thru bolts" a bull rail and add " :1) 3/4" 0 thru bolt". d. Add " (2) 3/4" B thru bolts" for wave break bracket connection to P/C deck. a 3/S7 and 4/S7 wall footing dimension is 1'-4" "typical" footing should be widened to 4'-2" over piling. SHEET AUMBER 511 1. a section SIS10, wall footing necks down to 1'-4" wide ' 2' -4" from centerline of pile. SHEET NUMBER S12 1. @ empty bubble on column centerline, most northerly, enter 1/S32 2. Reference note @ "concrete limit line'. Concrete retain- ing wall to be included in this contract. (See S14) 3. Bull rail and Wavebreak Plan should be 31S12. �• boat Rental Float should be Alternate 43 see detail 7;S20. S. Omit note "2'-0" 0 typical" at F12. 1 GENE L. COULON MEMORIAL BEACH PARK CONTRACT NO. 2 ' ADDENDUM NUMBEI, ONE - STRUCTURE DRAWINGS ' Sheet Number S14 1. Add to end r - Bidder Note: Concrete grade beams. . . the ' following "-xcept as noted" with arrow pointing to "6-inch cone. zetaining wall in Contract 42" note. 2. Add word "cone." above point 12 E.I. t .3 . Section bubble on grid line 5 should read 6/SI6. Add section through concrete floor @ Boat House. See section 9/S14 attached.(dwg. C) ' SHEET NUMBER S16 I. @ 5/S16 add note: "All stiriaps 03 bar". 2. Add section 9/S14 (attached) . SHEET NUMBER SIB I. @ 5/S14 delete note: "Wood fascia occurs @ sim section only" and add "5/S14 Sim for fascia only" . 2. @ 8/S14 delete "6xl4 w/BMWD614" and add note "6x14 top flange beam hanger to be fabricated from 3 ga. galvanized 1 steel or thicker w/a normal load capacity of not less than (5) thousand pounds". 3. @ 9/S14 delete "6x14" w/saddle similar to SWMD615" and add "6xl4 saddle hanger to be fabricated from 3 ga. gals. steel or thicker w/a normal load capacity of not less than (5) five thousand pounds ea. side." SHEET NUMBER S20 I. 3 4 6 5/S20 and 7/S12 change "2x8 decking" to "2xf decking". SHEET NUMBER S21 1. Empty bubble @ day moorage area should read"5/S5 (typ) ". 2. See enlargement for float framing members 1/S21 (attached 4Wq. D) _ . Scoring Pattern should be 3ls21. SHEET NUMBER S23 1. Add section indicator 3/S24 through pile cap 13. (See tattached section 3/S23 dwg. E) 2. Add section indicator 2.'S24 through pedestrian ramp. Typical 3 places (see attached section 2/523) . r ' GENE L. COULON MEMORIAL BEACH PARK CONTRACT NO. 2 ' ADDENDUM NUMBER ONE - STRUCTURE DRAWINGS SHEET NUMBER S24 1. Ref. pile schedule a. P42 6 P47/S24 should read P42-P47/S24. b. Revise cutoff elevations of log boom piles P48-52 to 20.00' . C. Piles 48-52 are leg boom miles. 2. Add new sections 2 s 3/S23. (See attached sections dwgs. EiF) SHEET NUMBER S27 I. a 6/S23 add 4 - 05 (total) long way. 2. See revised detail 7/S23 (attached dwg. G). SHEET NUMBER S28 Reissued ' Sheet Number S32 ' 1. Add finish grade at bottom of seat wall to read "El. 15.0 - 16.5" with a grade line sloping away from wall at 10:1 slope. Add PARAPET WALL DETAIL, 2/C14. See detail (attached drawing J) . 1 See revised detail 1/C13 WATER SEAT DETAIL (attached drawing H) . Revise detail bubble for CANOE LAUNCH PLAN from 2/S33 to 3/C14 . On same detail revise section 1/J32 to 2 'S32. ' SHEET NUMBER S33 1. A 3/S33 change title to "16'x20' float". 2. ,a 8/S33 hinge plates are modified per revised 7/S5. Sheet Number S34 1. Details no. 2, 4 and 5 are details of existing construction. 2/S34 delete elevation 18.00' A 3/S34 section "7/S7" should read "7/S34". ' GENE L. COULON MEMORIAL BEACH PARK CONTRACT NO. 2 ADDENDUM NUMBER ONE - STRUCTURE DRAWINGS Sheet Number S38 1. Remove note "Exist. piles to be removed (typ.) " from Piling Plan. Sheet Number S39 1. Delete 2x16 cont. facia from detail numbers 1 and 2. 1 FY �'f ,a 1 j�►.TT�St :Atii.tkGtlCi+ t7GT�it.. }gKCu/ oIC R�Tr�R. T2;M SIEGS. � �S�j �� ? . iA✓ c.i 17� IG kpff 35:�4q �� 1I f �_ � Imo• Pr,�c ao{m0 1 kpff -W � ov r-� •.a 'X� Y f(i rXT- ' fl•� L 7:rl-INy' 1 � Ff-srJl v .NiA.4,,A.P �; t. ♦y>pNG 4AllwltZ)ylTs` • i11Ft'� r.. �►Y 19'•KES.s. w.l.e w./�..0•.' �.�LY "+�J•L`.�.••R .!4 AYE• AxiZ.Tfi;•+rt.)y I } 1 4 ^�I gT T/ �.►'j�l t I ~� 1 ...:Gr.a :. W ::TYt•_Ode.b. :--c. W 12+itu tr 4.I V tE rA4tt a)'/i (l x h�T`c )RCF€1 .—c L•..••1= . LETA•c.+ MOT :. L>�Ee '�.e1CCT 511. �i� ..- -.• II..I eT- 'SCAR IJC.'- L^_ .�. `i Ott ' _ T 1 ! _ _ 1 1 1 1 i 1 _ 10 i �'7v'�.E� ESf.DislfT�A� � _ Gtaviti�E� • r�TJ�tS :r it w O r a � 1 a u bwq i ^Fig� i V� �- 1 1 1 � e I _ 1 . 1 i 1 i(jM1Mas t4w'R taws w•��' -' S. i �1• fF1471�. CLCiAT^wl 3C+EL .:,SAS 'r•R i f. - i 1SASAC 1 CAP I feet ri t N 1 SST, i 1 1 1 1 1 1 ��T "7I '_ r? I kpff 1 1 1 "A NNTjklN smeark vetr FALL s�'C" J :. WtU GNT �c3'S SbAS WALL. :;, h 33 v �•N�S4 Nwmh 3 1,, 1 .s�n0��►� .z:;a, r1e1 _�.If !Ny :.aI:�RALf' • -- .yao� C.;UT a em w �Iu 4iA�: v►R;f� +e11-Vll b", ; 4 .G N..ILmv TN+kv f2Z� �taA;Pi�M,i�2�C:d` i kpffc 1 y,�iy• �9 S4' 9JPfDN Mt�D 1 B��rs►,we+ . 3/r A �.11tlGa�t 1 t ' kpff ✓CPS" 1 . . ' ADDENDUM NO.1 GENE L. COULON MEMORIAL BEACH PARR BID PROPOSA of GL FORM CONTRACT TWO PAGE r ' TO: City of Renton Date: 200 Mill Avenue South Renton, Washington 98055 rGentlemen: The Undersigned, having carefully examined the Pre)eet Manual r entitled: GENE L. COULON MEMORIAL BEACH PARR r CONTRACT TWO and the Drawings, similarly entitled, as well as the site of the proposed work, and being familiar with all the conditions r affecting the construction of the proposed project, hereby proposes to furnish all labor, materials, and supplies and to perform all work as required by and in strict accordance with rthe above-named documents for the following sums: r A. BASE BID (includes Total Basic Piling Bid in B. PILING PRICE SCHEDULE) , as described in the specifications, for the sum of: r -- r _ Dollars (S (Does not include State Sales Tax) r rS. PILING PRICE SCHEDULE (See page 2.) r r r r 1 v t ADDENDUM NO.1 GENE L. COULON pIEMORIAL BEACH PARK BID PROPOSAL FORM CONTRACT TWO PAGE 2 of 6 B. PILING PRICE SCHEDULE (To be completed by Contractor) The Undersigned agrees that the following unit prices shall govern additions or deductions to the Contract Amount as required by the course of the work. Items Estimated Items and Unit Price Unit Unit (1) ltem ' No. Quantity in Bid (Write Unit Prices Bid Bid in Words) Price Price 1. ;.ump Sum Mobilization of piling N.A. L.S. equipment ' 2. 12,930 Furnish and install Lin. steel pipe piling Ft. ' 3. 10,800 Furnish and install Lin. wood piling Ft. 4. 2,900 Predrilling for pile Lin. ' installation Ft. 11) Itom Bid Price = Estimated Quantity multiplied by Unit Bid Price. ' Total Basic Piling Bid Price-Items 11 through 14e ' DOLLARS Ilnclude in A. BASE SfO above.) ADDENDUM NO.1 ' GENE L. COULON MEMORIAL BEACH PARR BID PROPOSAL FORM CONTRACT TWO PAGE 3 of 6 ' C. ALTERNATES The Undersigned agrees to perform the substitutions called for in the following Alternates, as described in Specifi.ations Section 01100, BASE BID AND ALTERNATES, ' for the following deductions from the BASE BID. The Alternates will be accepted in the order in which they appear below, with no Alternate being accepted unless the foregoing Alternates ' are accepted. Deduction 1 I. Alternate No.l Delete North End Water Line 5 ' ia. Alternate No.la Delete Wave Break $ 2. Alternate No. 2 Delete Log Booms $ 3. Alternate No. 3 Delete Floats 5 4. Alternate No_4 1 Delete Fishing Pier $ tS. Alternate No. S Delete Boat Launch Center Pier $ ' 6. Alternate No. 6 Delete North Section Water Walk 5 D. UNIT PRICES The Undersigned agrees that the following unit prices shall govern additions or deductions to the Lump Sum ' as required by the course of the Work. The unit prices apply to the listed classes of work in place or complete.) 1. Rip Rap per ton $ ' 2. Marine Fill per ton $ t ! ADDENDUM NO.1 GENE L. COULON MEMORIAL BEACH PARn BID PROPOSAL FOR:4 ! CONTRACT TWO PAGE 4 of 6 ! 3. Beach Gravel per ton $ 4. Quarry Spalls per ton $ ! 5. Granular Borrow per ton $ -A.P.W.A. Standard para. 13-3.17 (1977) ' 6. Solid rock excavation and $ _ disposal on site per cubic ! yard (see Specification Section 02200 Earthwork) 7. Unsuitable Foundation $ ! Material excavation, disposal on site and back- fill with suitable material, ! per cubic yard E. OVERHEAD AND PROFIT ! All of the above bid prices include overhead and profit. F. STATE SALES TAX ! None of the above bid prices include State of Washington Sales Tax. ! G. REINSTATEMENT OF ALTERNATES ! The Undersigned agrees the Owner has the right to re- instate, at the bid price, an Alternate Bid not in- corporated into the Contract, if the Owner so notifies him within sixty (60) days after the Notice to Proceed. ! H. CONTRACT AND BONDS ! If the Undersigned be notified of the acceptance of this proposal within 30 calendar days after the time set for the opening of bids, he agrees to execute a contract for ! the above work, for a compensation computed from the above-named sums in the form of the Contract provided (Contracts Other Than Federal-Aid FHWA) , and to give bond as required. ! I. BID GUARANTEE ! The Undersigned further agrees that the certified or bank cashier's check or bid bond payable to the Owner, accompanying this proposal, is left in escrow with the ! ADDENDUM NO.1 ! GENE L. COULON MEMORIAL BEACH PARK BID PROPOSAL FORM CONTRACT TWO ?.A3E 5 of 6 ! Owner, that its amount or penal sum is the measure of liquidat,d damages which the Owner will sustain by the ! failure of the Undersigned to execute and deliver the above-naned Agreement and bond, and that if the Under- signed defaults in executing that Agreement and in furnishing ! the bond within 10 days of written notifications of the award of the contract to him that the check shall become the property of the Owner and the bid bond shall remain in full force ana effect, but if this proposal is not ! accepted within 60 days of the time set for the opening of bids; or if the Undersigned exe.:utes and delivers said contract and bond, the check shall be returned to ! him or the bid bond shall become null and void. J. ADDENDA ! Receipt of the following Addenda is hereby acknowledged: Addendum No. datc:d _ ! Addendum No. dated ! Addendum No. dated _ Addendum No. dat?d _ ! K. PRINCIPAL SUBCONTRACTORS The Undersigned agrees, if awarded the contract, to employ ! the following subcontractors, and further agrees that said subcontractors may not be changed without the written consent of the Owner: ! Classification: Subcontractor's same ! ! i ADDENDUM NO.1 GENE L. COULON MEMORIAL BEACH PARK BID PROPOSAL FORM 1 CONTRACT TWO PAGE 6 of 6 1 Classification: Subcontractor' s game 1 i 1 L. CONTRACTOR'S SIGNATURE 1 8iddei Street A dress 1 1 �y fit}• at. Zip ode 1 Title Telephone `7unber 1 State -f t'ashington Contractor's License No. Cft Eton Business License No. 1 i 1 1 1 END, BID PROPOSAL FORMM 1 t April 7, 19el `41r111�.« HOLDERS OF PLANS AND SPECIFICATIONS t CITY OF RENTON, PARK AND W--CREATION DEPARTMENT +w+coh. GENE L. COULON ME!iORIAL BEACH PARK CONTRACT NO. 2 vN:Ww n+e+Y Wx. att,tch to Bid Docum,nts the changv� to plans and i.fic-dtions and drawing suhstitut.ions in+'l udard hnre!in. ..b4 x4R . I-rqe'+.'N14q XTr WW rVCOY WIrYP bwU. MM .r..yy\'hlt• t .1VF R'NRAW e'. ' S'M•hA GENE L. COULON MEMORIAL BEACH PARR CONTRACT NO. 2 PAGE ONE ' ADDENDUM NUMBER TWO - SPECIFICATIONS SECTION 00911, SUPPLEMENTARY CONDITIONS, PAGE 1-2. 00911 .01 RAILROAD PROT&_TIVE POLICY add the fol-lowing ' paragraph: .'The Railroad Protective Policy is required only ' for the construction work on the new park railroad crossing. The execution of said policy will not be a prerequisite to beginning work elsewhere on the site, However, the Contractor shall furnish documentation that the policy is being processed at the time notice to proceed is given. ' SECTION 011J0, RASE 5ID AND ALTERNATES, PAGE 1. 1 .03 ALTERNATES, ea no for clarification on this st-ction plse te t}iot unless a work item, i.e. new pilings, is called out ' to remain in the Contract Work, the entire structure, which includes .try piling and con::rete ,butments, mis.ell neous fastrn,•rs, rI,•,-k.inq ,to. shall be deleted. ' SECTION 02300, PILE POUNDATIONS. Delete entire section i.,�.trd in Canrrect 2 Project Manual . Add revised Section 02300, PLLE FOUNDATIONS, issued to Addendum Number One. ' SECTION 02612, ASPHALT CONCRETE PAVt.MENT, PAGE. 1 . PART 2 - .PRODUCTS, add the following: 2.01 SOIL S'rERILANT A. Soil sterilant shall be a borate chlorate type, containing not less than 25 percent ' sodium chlorat.e. SECTION 02612, ASPHALT CONCRETE PAVEMENT, PAGE 2. PART 3 - ' EXECUTION, add "ie following: 3.03 STF.RILANT APPLICATION A. The sterilant shall be mixed thoroughly with water at the rate of 1-1/2 pounds of sterilant per gallon of water. ' B. The sterilant shall be applied evenly at the rate of 0.2 gallons per square ' yard. GENE L. COULON MEMORIAL BEACH PARR CONTRACT NO. 2 ' ADDENDUM NUMBER TWO - SPECIFICATIONS PAGE TWO C. The Contractor shall take whatever precautions are necessary to prevent contamination of adjacent soil areas with sterilant and for the protection of personnel. ' D. Certification shall be furnished if requested to the Architect, showing the purchase receipt and rate of appli- cation of the material. SECTION 02890, FLOATS ' Delete entire section issued in Contract 2, Project Manual. Add revised Section 02990, FLOATS, as issued in ' Addendum Number One. SECTION 02890, FLOATS, PAGE 3. y�9$Z,ONE _ Gt.Nep 1.05, A.,.,a. revise this paragraph to read at `ollowsi ' a. . _eeboard under dead load only shall be 15 inches minimum, 18 inches maximum. Freeboard ' under dead load only for the Canoe Launching Float and the Boat Rental Float 0..01, B., 4. 6 5.) shall be 9 inches maximum and 6 inches minimum. ' SECTION 05100, STRUCTURAL METAL FRAMING. Delete entire section issued in Contract 2, Project Manual. ' SECTION 05500, Mf.TAL FABRICATIONS. Delete entire section issued in Contract 2, Project Manual. Add revised SECTION 05500, METAL FABRICATIONS, as Issued in Addendum Number One. ' SECTION 06100, CARPENTRY, PAGE 1. 1_02 QUALITY A,;5_QP"_QFF�, add the following: t B. The Contractor shall take into account the moisture content of all woad during erection. All exposed wood members shall remain straight and level to the specified tolerances for the guarantee period as specified in the GENERAL CONDITIONS. Warp (including twist, bow, cup and crook) shall remain "light" as per WCLB standards. ' GENE COULON MEMORIAL BEACH PARR CONTRACT 140. 2 ' 'ADDENDUM NUMBER TWO - SPECIFICATIONS PAGE THREE ' SECTION 06130, HEAVY TIMBER CONSTP CTION, PART 2 - PRODUCTS 2.01 LUMBER, B. Make the fo owing a itions or revisions to specified grades: ' Revise: Decking: revise from Hem-Fir R1 to Hem-Fir I1 Structural Joists and Planks. Add: Bullrails (6 x 8) and Exposed Step Wall Members (8 x 8's at Group Shelter Deck, �e sheets S-29 to S-31c) : Hem-Fir Select Structural-Posts 6 Timbers. ' Add: Stair Riser-Tread Members (6 x 8) : D.Fir. , Dense Select Structural Posts 6 Timbers. ' SECTION 06310, WOOD TREATMENT, PAGE 2. PART 2 - PRODUCTS, 2.01 PRESERVATIVE 'TREAT , rev i t3i se e_ following paragraphs: -- ' B. Lumber 1. In Contact with Water and Air Delete the last sentence, "After treatment, dry to a moisture content of 19i." from ' paragraph. 2. In Contact with Earth ' Delete the last sentence, "After treatment., dry- to a moisture content of 19t." from paragraph. ' SECTION 06310, WOOD TREATMENT, PAGE 2. PART 3 - EXECUTIO_N3_.01 PRESERVATION TREATMENT, ado the fcllowrngo ' A. General 6. Wood shall be delivered to the site dry ' to the touch. SECTION 09805, COATING SYSTEM ' Delete entire section issued in Contract 20 Project Rar,nal. t t 'GENE COULON MEMORIAL BEACH PARK ' CONTRACT NO. 2 PAGE FIVE ADDENDUM NUMBER TWO - STRUCTURE DRAWINGS SHEET NUMBER S 29 ' Reissued SHEET NUMBER S_30 iPcissued SHEET-NUMBER S 31 ' Reissued as Sheets S31a, S31b, S31c. 1 1 t . NMOO 150Wr"J1t M¢uOFh�c?u e., �Alrrf VPEP- , 1N Cbu� ,4Ur w/con1GCSjS ,- 10 i G•3�5 �iz�M G-�Rlo2 qwM. ar E 1 ' � V tXYAN610tj JOINT -:)HeL-T59- 531` (wAT WAL.K. 'P WOOD vtr�) �5 .�ul®n Beach- ' Park t'Z Detail artllMaa,x14.-dvw:ca I:f e.h �G! .CL11 `" BURUNGTON NORTHERN RATIAOAO z 2000 First Interstate Center --- 999 Third Avenue ° Seattle, WA. 98104-1105 February 5, 1986 FEB Mr. Ron Olson Public Wcrks Director CITY OF RENTON 200 Mill Avenue South Renton, WA. 98055 Dear Ron: RE: 1981 pipeline application at RENTON, WA. Please refer to the attached copy of letter sent )ou last September 13, 1985 concerning this pipe line. To date re have had no response to this letter. Would appreciate an answer. Anxious to close out this old file. Thanks. Sincerely, C. David George' Permit Clerk(PACIFIC DIVISION CDG/g File: 03/04:1635 Renton 2000 First Interstate Caster r2� e9 Third Avenue S wttleAvenuetle, W 98104-1105 B r Public hots Director September 13, MS City of Renton 200 III II Avenue S. Renton, VA 99M Dear Sir: This office recently cane across a file that Indicates you submitted application dated September 15. 1981. for a permit to place water pipeline under Burlington Northern property at Renton, as shorn by attached application and print. Inasmuch as we have no Indication that forMl permit was Issued, please advise If your project Is completed and pipeline nor in service, so that we mey proceed to Issue permit to cover. Sincerely. E. H'. Myers Office Manager EMI/se1385fbod 1 Att. File: 10/12, 1635 APPLiCATICN FOR PIPE LINE PERMIT nMuw:;uM �uDtenlERR 1.. BURLINGTON NORTHERN INC. Date .September )Sr 1981 I At w1,1 l,it,w vnlage It Pe inn Wwedr PENTON WASHINGTON 7 keh 1.4111,uw az.dress of Appltcsnt CITY OF RENTON 200 Kill Ave. .. entoh. WA O'er_ 7 11 APl,ea.nl re a�po ai as what state In harmed? - It rt mdwrdval,otldH what tirm name is buunen oondMIedl i It poinashlp,phe name of NI partners e Prtetucl to be ha died in pipe line Potable Water 5 P.po Data CARRIER PIPE CABNVG PIK CARRitR P.Pt CAGING PIPE it Ocnme dtame'm 8 - 66 16.56 _L]��:._ n b Imlde mantel, — 161 g, Type of joint_Tv tan Joint Weider C P,oe minvoil_ uCt le,i ro Steel h CoMyg lltuminrws None d Slr¢dlutlons I Mettgd of 1%tabate," Jacked Jackied _ al u qudc_class 52 A TM A 1 I, WNI Gthodn Prolecbon — • Val,thiCkne" 0.3 I 0121121, bolrovldedl Nn b a D,Pth of pete under tack Irop of IN tp bottom of Motel6.79 feet b Angle of vo%,N radially 7 It,,, I.to be plead bngglglMlly with back,9" e tactlmeof pipe In relanon to centahm of neatest jtack u .•..:tool cwerr a(ground lira to IOP of Plpei - _._____. —_.— __—_._ N d.n�a to Ce by Wrtmg or bonlq method 9m button of a:r lrgnrm recmrmq Pne - 8 feet I. a Iatelg well of Pit fo Centerline of nemi vazk(mee told normal)* 25' min._- -- _ q ,Plant(to be lorwazdad with original application) KPFF Consult(n Engineers ,•�,,ig Number C-Sl b..Prepared by 9n 9 _ Aponcant allvaaa tot .t instatiadon raqubltl SAV M all of the fodovdnp work;rMwval any replacement of track, erdgilp pica nit!ine,of front or urher rad"i,fwaitim by wart w flaming,ery.mvrvg and br suparvrion:tpfh work it td be peAomod by rar/wey arrlpbVas And Io rose borne by APplicanf. It in the opinion , dice Railway Cdnpny sulhclenf hated is 7avulvad the Apyleant wit be rtyuired to (w.nish liability rid property damage mw,,,, in tone, and em o," utiffa wi, to Bl.rh.,tRA Northern. n tG/'eC.. +t� o '�w. Rpl es-11 wit" 1 1-1 R COMMENOATICOM lit adeMia"apace a hichmNad elach*ppbno"riwl) Dax �P.AE �.+r Tb APPL.ICA T ION APPROVED. z,„I�ennlananU �qq l'e IAwI V•n Prwgml Osrnnonll Hianwal kYnaoer La ") 4A eanel.aaaR r sle aper..q) u:... law! ,Ia ,(r ft..m I.u e .a v 00, .aNZ lb p�6 k n r M J i0• �� .�m1 Ilk • • i• Ile 10 .y - EXHIBIT SMINGTQN NORTi1E.tN I KE N NYDA LFJAti , 1 Z� gyp. \ e r SCAtEa Id= /oo FT I.,.. _.1. : •. ,:.r.L,)':..ai a"Y''..Ailw:.,� r �. .. i1! Jo'19 1� Ra PUBLIC WORKS DEPARTMENT DESIGNii �ILiTv ENGINEERING • 235-2631 MUlRCIPAL CUILOINO 300 MLL AVe.SO. RSNTON.WASM.90M y e 4rfo SEPiE BARBARA Y. SHINPOCH MAYOR February 3, 1986 Burlington Northern Railroad 2000 First Interstate Center 999 Third Avenue Seattle WA 98104-1105 Re: Railroad Crossing Permit Project: W-594 Coulon Beach Park Waterline Attention: E. H. Myers Dear Sir: It is the intent of this letter to confirm that a City waterline has been 'nstalled, completed and is in service under Burlington Northern property as shown on the enclosed plan for the Gene Coulon Memorial Beach Park Sheet C-51 (your Station 1017-70; MP1 + 4194). 1 regret my delay in not responding in a timely manner to your September 13, 1985 letter, Very truly yours, PV4, i / C-)J. r, Ronald L. Olsen, Utility Engineer AMM:mf M" BURLINGTON NORTHERN RAILROAD 2000 First Interstate Center Sea Third Avenue Seattle, WA 98104-1105 Public Works Director September 13, 1985 City of Renton 200 Mill Avenue S. Renton, WA 99055 Dear Sir: This office recently came across a file that indicates you submitted application dated September 15, 1981, for a permit to place water pipeline under Burlington Northern property at Renton, as shown by attached application and print. Inasmuch as we have no indication that formal permit. was issued, please advise if your project is completed and pipeline now in service, se that we may proceed to issue permit to cover. Sincerely, y3`mot._ Myzls Office Manager FHM1sP1385tb04 1 Att. file: 10/12, 1635 cam' ,SEP 1 APPLit.ATICN FOR PIPE LINE PEP.itA1T n1auN uN NOltlrk N 1„ 6WRLINGT0N NORTHERN INC. Date _September IS, 1981 1 r- J0 WASHINGTON i Feu name .m x.dress of kpphcant CITY OF REN T ON —^ 200 Mill Ave. Ren toot 41�u•n^ _ _ 3 11 At I :orstoral an, m what elaM irrcpppralM) ____ 11 an mdrt,duJl. .M wtm him name n business conducive) It pannrsrup.Ere name a1 all Parpmrs a yr+aaucl to be na WNd In pope lone _ Potable Water P.pp Ott, CARA en PIPE CASING PIPE CAPRWRI'.nt CASING Pwt. . Ovlude n..me er 8 - 66 16:56 1 Actualk voyA vwnw.c�G.«i_ O _ b Irt de aameu 16" g, Typo of lomt Tvton TOIrot Welder c Pox matenai- u-eti le Iron_ Steel h Co.,,,] Bituminous None a Sl.ecd,uP`nr I Metnod of insla!Ial•!� JjUked_ Jacked _ a,,/,fwv_Class 52 ASTM A 01 I Wdl aathod,c nrm.chon e A,11 thKkneA D•TT" 0.2821, be P,ov4wI No h a D .de of Psle undo*track [top of be to bottom of casnyl 6-79 feet t Ayoe of myowg radially 11 p,pe n to be Placed Wngdud,ndlty wan ttatk,gna . IntahOn cl WDemnrapan to<enhv6na of nrnrest track__,_. ��_.____._ b ^•sth of coveq a 1Wou'd how,to top of pope tl ben rJp l e by urt rnq or Mrnrq metnod 9,ve larahon of,p--. nq.11 leer"a•W pits _ 8 feet t. a,a tu„N wall of pit to c<merime at neerast Uxk Inv:r.urA +orma[1- 25' m1Lta___—___ a r.t .N „Ito be lurwxdmt won oogm ,epanhnnl KPFF Ccnsulting Engineers a ..Iaw rg Number f'S1 to b ff PreparM by Ap•Iscanf agreF shot it Installation reguiras any or all of the fcllowmg work, removal xM rep/xemenf of track, brrrfgmg, kW ruction of fge'+t nor Also"raoltyaY fxlhbea by work or flagging,engtoe.ving and.br superoamo ,such work Is to be performed by ra,Mvy 0T,Woya and lore Mu borne oy Apart/want. If on Me oplmnn cr me Nadway Cpmpany wlf.arnt Mlxd n involved Iho App4anr we11 be reguvod to fur,ph kabolory and property demaq mp r nop, on Iqm xrd amnunn laosiaefwy to @urhngf�ak alg1lM'r11. 6 '�< r•ii.et "�')�.7 .tr, _f vt_! �aC� �� .� ''llrtir�. IANe. ,I -rd ar IOde, R COMMENOATtONS III adddoonal space a tepwmd attach supplemenhal sh"ll Min, d're a^u.+<//" 19 ,APPLICAI.JN APPROVED. ,Suuenme�omU / 7'y IAwI V,u P,wor— Jpennontl �.— IGanarN Mxagw l.falaa, ,'r ,wve,P"a,!wR+9r•b•IawanMl � hxtwom YE a, �o As `11 y1 � • >.e• � � � eta ��, � �,Qy ,�. �q•, , �• q t .• �`\ ` ,per,/ 'r°J.Q�W L s � i •`• r�-�-Nam, � 1p `•.`w � �\ Neu 0.A \ n r 1 w i h t �,' S ! it • r nm y BUILDING B ZONING DEMARTMJFT PRE-OCCUPANCY INSPECTION REPORT TEMPO DATE SEPTEMBER 17, 1982 TO: DESIGN ENGINEERING DIVISION BUILDING FINAL P6T LITY ENGINEERING DIVISION El FIRE DEPARTMENT OTRAFFIC ENGINEERING DIVISION ❑LANDSCAPE/PARKING 'ROM: BUILDING 6 ZONING DEPARTMENT SUBJECT: GENE WC:.ON BEACH PARK PERMIT NO. B-8419 1201 LAKE WASHINGTON BOULEVARD NORTH TYPE BUSINESS The subject project is nearing completion. Please Investigate your area of responsibility and Indicate below either your acceptance or corrections necessary by c_EPTEmug 24, 149: in order that a Certificate of Occupancy may be issued. R no comments are received by the above date, the Carlillcale will be Issued. O: BUILDING& ZONING DEPARTMENT DATE >P <I jv y ROM: WIL,YYCr C7rp' . This project is approved by this department subject to in*following corrections: ,4S- 6w'i-T 11CQUIOtCO — K-IvA; F,xOC, I I'm Ti Wr �S DONI— 6kL— or j*bC OF '4w�SFC•rt_ i.,ALL di-L S& COJuOErO A01" 9Y gain 1a �G{�`W:'rJ dwC E't)ti-`(ens rJ DO YOU HAVE ANY OBJECTION TO ISSUANCE OF TEMPORARY CERTIFICATE OF OCCUPANCY? YES 0 r Ihortaed signature OF qE U z PUBLIC WORKS DEPARTMENT RICHARD C H000HTON • DIRECTOR MUNICIPAL BUILDING 200 MILL AVE.So. MENTON.WASN.98M rro stp coop 206 235.2569 BARBARA Y. SHINPOC;H MAYOR December 28, 1981 Mr. J. W. Recktenwald Lease Representative Burlington Northern Railroad Room 1018 176 East Fifth Street St. Paul, MN 55101 Subject: Gene Coulon Memorial Beach Park 8" Water Pipeline, No. 239,173 Burlington Northern Agreement, PAG a006-81 Dear Mr. Recktenwald: Enclosed are two copies of the above-referenced agreeme,,- executed on behalf of the City together with warrant No. 36943 in the amount of $200.00 to cover the rental as specified in the agreement. Very truly yours, eR,ttlar 6C <ft Houghton ' -10 Public Works n:rector ad Enclosures cc: V. Lee A. Olsen J. Webley mill, . PAG u, Pi Na 9,173 THIS AGREEMENT, made f�.jjthis 22nd day of ySeptember 1981 between BURLI GTONO ORTHHERN Iz.a DiLwRvaOre CDorpCoonoo penNMr ulrle0•'Rarboad,' and CITY OF RENTON, weosa poet oniu addresan 200 Mill Avenue South, Renton, Washington 98055, hereinafter called 'Parmlttae.. WITNESSETH Railroad, for ae m consdeatroo of me lee herein PrOvdd to be Pad is,it by Permgtee ne of the cosersanys and P""hoes hereinafter made to be observed and perlormM by Permit,".does ham o giant to permit"Iloena ane pain nsroo to excavate for construct,meihtae and operate an 8-inch water pipe line, hereinafter reserved to a$the'facility. upon,along or across the right of way of Railroad,underneath the surface,Martel a'd once the tracks of Its railroad.as the care mey be, at or near Kennydole sttbaq in the cwhty Of King .State of Washington to be located as follows.law, Crossing at survey station 1017 � 70 - Mile Past 4 +4194 feet + s Sun colored red on the plat beeto attacnad ma,k,a Exhibit "A dated September 30, 1981, and by this relerenor thereto made a part"real Pemmas 4n consdrabon of sOCh 1.tense and permission herby 'Ovmwls and aomiw,as follOyvs 1 Sawmill"will pay In adiance to Railroad for this permit the tom of Two Hundred Doi Ion (S200.00) for the first ten (10) year period and One Hundred Dollars (SI00.00) for each subsequent ten (10) yean that this permit remains in effect, also ad taxes and assessments in t may be levied or asv"sd api;i,was faa:rb!y Railroad rearayh,the ngh,Ic mange the sad Charge at any came Sun++this pemn remains in effect open ihrnv 130)d+vs'wrnten nonce.This Sam,n,on for O,an,snap in no way rospkt Rairoad s fish,of termination urea Paragiaph 9 hetof 2 Pemittee at Permit'"S an" Cost re expand, 'hall --met-101, NmlloCt 'Ka"hott. maintain and 4pau the facility Placing the same in accordance with the specd,catrons provided in apphrabon dated September 15, 1981, heretofore approved by the Reibodl Regional Manager Erq,neernq Parmiille,*hail fill in the excaratmn. and restate the Surface of the ground tom pRwous cond+Uon sublets to the approval of the Supe nlandmt of the Oaosa of Railroad upon which the facility lO,,d.Said Subomnndmt ahap have r � the right at any time ahem in his judgment it beepliew ner;nvey or rdynable,to taaeee My ma'e. ,_seal +won to be owlacted with like material of with matHrl 01 a more permanent character isle' to repute additional el al "Ink}:of location of we facility as a matter Of Safely or of appN/inca,or on account of W rij l . s Mina lad.cMnye Of Wade 1h"Mf.construction of a whism , ur for wv other react wfyther of not cormill oWartmn mpntManee.or ,mprovanenl of the railway of Puvoad. ali of which Shelf be done at the expe, a in the manner, rweT pmell 3 permnlee shill gf'a to this said Supfirmtwdent at real, two l21 days adyotre iron a of for,work to he eve by Pttmntee io the eecavalwn, const'"Iwn. any reconsVuclgn marntanarKk. I a II change of location Or removal of the toldy, and draft roMUc!with work in wcm mannr,as not to interfere with the mantoo nce and operation 11 the striae of Railroad a In IN event that Rant ad,at the lefloewf O1 Perm-the or 111,agent Or cOnmal of Permnlee.or to,the Orotccbo•. of IS prooeny add operatdhe,dws ,vy work,fwnish as any material or flagging Mice.Or mount My In d rme wh dloevN nit acmimf of the exCMatdn•.a o.vdleuet on. i ove onstruGian.mamteniMf.rawly.change of location.le r "I of the ..a..lnyi or otherwise.K rOnure mi-I ha F fe rria groan for tM cost thereof within twenty 1201 days after bit,are Inde+eo iheRio,. If the extlra•'.n for cmvilo,,ion.any rrypnstrechon,nlointeoarte,repair Mange of location,or removal 01 the fail repmrn any or all of Me following work removal and replacement of track,brdn:ng prntetlme of track or other niMeav facilities by Wpdt or Nagging.engineering ardeor woenision,wch wofk is to be performed by Rolm So employ"' and the cast owner by Perm%tell 5 In the event any catholic elactnolyas of other el mall grounang le'lr,m is installed,r cOmac!,on with the to nit. which, m the opinion of Railroad,in any wev'nterferew with any tram wgnah,teliu only or telegraph Wens,or other facd.l of Ra:n.a,l, Pammlae upon being mo ,d by Railroad of wM tnwtererxe ,hall lnnmwdh dnscommur,opnalmn of a nWiUre Sad glow d,og lywtem,or lake wch slaps n may be nKftwly I.no,of,ehmnnale aI;wch Interference Peal former aWewl to eidemndy and swt hamiil Raoluad from and agamsl any dem,pa. claim%,Mites will or ewpeny I it, manner aI,,N hum OI limit not of n.le,teol with IIill w.9nal, terephaie or ivieraort lmew of Ralhud hy'he operahoii urY o,ealoen4e of any wcn Tio l dmg system 6 Per core, than and hereby release,. and d,schafges Ra.ltpad ut hid from any and an liability for damage ail dedtructem of the lad facility.old any other omperty of permmee located on 0, tea, Ra.hOeti w wemoi, rid chap an0, hereby awwme.any and all lnabnnv or inwry to ar death of any and all peewtN'.wWmpmdotlyef,mc'edMg Of litMw,amplpYeal rid agenh of the pone,hen do,of I a:of or dahiage to property to whonnoayer McOr".u,e:w0eig WOPPIy owned by, baW to or m tM coo,custody"control of,he parties haeeto,n anv mother erlu g from Or doing the conitsur%Wn,any rCConwtNtlroo,ef,mT',himance, tailor or rMpval of yd fat howeyM writ n....I. loath loll damage,or rlawte U[1 ern afo+ewad may Occur o. uri rased:and small and hereby does rdewnndy and Save hamlba Riol,•,d of cliff from an,area I' claims,den Maki, wins miors, damages. necoyerrcs, ,farients.costs or eedense%rising or,.,..,w rig Out of u,in Nnneflmn with any wch injury death,loss,damage of delpaction afroeud Permitter,Ivllerr,a;,M Ill eVil and defend,.the name of Railroad any wits or actions at lava brought akanit it on xeOunt of any wch setwnal ,..(vies, death or damage W property.and to wy ad Ltnty any final lud9rhmil that may he rendered against the Ramos' .oiv wch wit or action The Inability sawmad by Permitter, Minn dha11 not be affa:la,or d'mamshed by ,he fact. it n be face, that ary such art 01 action brought against Railroad may aniee out of reegi-geme of Rabeo,. its officers.ageml WeSn"W empbyen,or he contributed tobv arch ntglgence Notwithstanding the foregoing, recthirg herein contained is to be con- strued of on indemnification ogpirrot the sole negligence of Railroad, ih officenr emioloyees or tsgenh. d PermittM%mall no,transfer or av gn Mh call without the whiten coolant of Railroad. 8 Nothing herein contained"It imply of import a CUWnMt on the P"It 01 Ra'drod lot quart Mjoymem 9 It IS expressly understood and Weed that Railroad may at any;mil Camo add terminate Ill. ,,arm and Permission by :. I to Perm'nee tm4v iW dryv rwlae in wnhny of it,me"teon eo camel the some and or .he expiration of such nol"Its jWWW and WmMdo S"ll terminate. Upon r"pt of wch notice aW bo mr,the expiration thereof,Permitter, UWer the wwrvnron and demtmn of it a Sad S l lerimendent. or hit"morr2add repremntalwe,uaft remove iM facility mom tine rigml of wry of Ra.nOd end rettort Ire gml of way and prem,let of Railroad m a mane+and to ath Codolon a, shad be widfactwv to the sad Superintendent of Railroad 11 Permnlea shall fail to fem the facility and rasnote IN said ,ghl of way to Such condition within said Thin,v 1301 day palo0.Railroad at its option may I, ye the,same area tell re the ,,,it ighi of wav to its prav'ouw condition,and PQmittee dmali par the toll aM aereNe maN1 to RahOad a r visa f a ye v C u.9`ar Awt ' ' 44 r M /yL �• \ \ �� v� •� w old , �'1", ', � �• � \' ��, Q �vt�\c,��l� . "�?�? r, S9 ion a' IL �92 n . •ti j ••� � Sv �.v w r � '�;► Ar r 6 CN � J� p \i i•/�;c�r � b m r y p T z ' ra • • 10 Upon any fadu:e cl Per inim" Whiltpally and VIKisv to observe and PeHorm the covenants and V-,. s nape here"by Perin Mae to be kw and performed,Railroad may temmnate this a¢evenent on ten I Iu)days notice to Parm�i tea remove the f&I and restore the right of wav to its wevto us cond It ron at the cost and expersse of Prmdtee. 1 1 Any noh[as given undo the Pr011"Is of Inn agreement shall be good,f dmmited oomfteft m a United States post QHIOe sdvttMW to Perm Isere at Permntee'sods,Off Ke address Wove stated or as otherwise directed by Pxmittee. It. The IKeh. and Pe"n-SmOn hOein granted S wb,scl to penna, biters and menf4, d any,nrelofon,granted by Railroad affecting the premises upon whwh smd f.cdrtv is looted Subject iu Inv foregmryl Prowuons. Inn agreement and all of the covenants and Promise%thereof,shall mitre to the benefit of and be btndnp upon the parties hereto.their refPachve executon,edmscrisn tors,successors and assigns. IN WITNESS WHEREOF,Railroad and Pwmittee have executed this agreement the day and year firm above wntfen. In Praerrtca of BURLINGTON NORTHERN RAILROAD COMPANY By OaI.m Mrnaaar uwar Qp —. MY OF RENTON Mayor C;ty Cleric foam rWg]e t If • SPEED LETTER • w TD: DATE: PROJECT: SUBJECT: - r t�. -R 9ne ,. • SPEED LETTER • TO: '),CPAjerAdEHT DATE: Ia - Q- 91 PROJECT: SUBJECT:(�,V AE Oil ,2&j taz3q.!'73 [ . a . 23 704 -f ro a39L7„ Ff EAsE RErc/Rnr WA 44"r i o UNAE7f'S a6lCb (V f-.) Fo.e oNL1�A -rg4jVSM1TrAL.. 'Tb &A/ WITH ( c t "�.&,-n felt add �lfc.�- �Y MWO BURUNGTON NORTHERN RAILROAD November 16, 1981 Re: Station: Kennydale, WA Permit: 239,173 Date: September 22, 1981 Purpose: 8-inch water pipeline Rental: $200 first 10-year period and S100 each subsequent 10-year period thereafter Mr. Richard C. Houghton Acting Public Works Director City of Renton 200 Mill Avenue South Renton, WA 98055 Dear Mr. Houghton: In accordance with yoar application, we ire pleased to enclose in duplicate the above iantioned agreement. Both copies of the agreement must be executed on behalf of the City and attested by the City Clerk in the presence of witnesses and returned for execution on behalf of Burlington Northern. One fully executed copy will be returned to you for your record. Will you also kindly forward your check to cover the rental as specified in the agreement. 'incerel W. Recktc Wald Lease Representative Encls. uF RF1- � r i PUBLIC WORKS DEPARTMENT = g RICHARD C NCdWON • DIRECTOR MUNICIPAL WILDING MO WILL AVE.SO. RENTON.WASH.90M P` .06 235.2569 ra'D �itE`� BARBARA Y. SHINPOCti MAYOR December 21, 1981 TO: Del Head, City Clerk f ROn, Vince Lee, Pub'.c Yorks Coordinator SUBJECT: Construction Agreement No. 239,173 Burlington Northern - Gene Coulon Beach Park Dear Del: Attached are two copies of this agreement and a copy of Burlington Northern's transmittal letter, A copy of the City Attorney'% approval as to legal form is also attached. Please allocate a CAG number and arrange for execution. Note that letter requires that City Clerk attest In the presence of witnesses. Return both signed documents to undersigned for transmittal to Burlington Northern. t%lw.Ca. ..tll. VL:ad 11� Attachments Of eF 4O OFFICE OF THE CITY ATTORNEY* RENTON,WASHINGTON Z ros.a•�a•a.gas m +.a.•v u..o-c • �wn.a ..wo.o. toss au.Nw LAWRENCE I WARREN, a•.... JANIEL KELLOGG, a•s..w.u...now. a December 17. 1981 SUSAN R IRWIN .aFs.. . o.....00 y. �e0 yErtE� TO: Vince Lee, Public Works Coordinator FROM! Lawrence J. Warren, City Attorney RE: Burlington Northern Construction Agreement No. 239,173 - Gene Coulon Beach Park Dear Vince: I have reviewed the Agreement and approve it as to legal form. As previously ezprvssed, I think their legal descriptions are shakey, and gnat their indemnification clause, contained in paragraph 6, is overly broad. However, since this is merely a water pipe, I do not think these matters are of undue concern. i iatvvCllDJarren Lawrence LJW:nd cc. Mayor APPLICATION FOR PIPPLINE PERMIT BURD• NORTNERN To BURLINGTON NORTHERN INC. Data 1. At weal City m V,ilage g permil oMneot_ 7. Full nave and address of Applicant 3. If Applicant is a corporation, in what stale incorporated? If an ndn,alual,mMer what turn name is business conducted? 11 pan+wrdup,9.0 name of NI partners a Product to be handled in pipe line 5. Pipe Data Op'CARRIER PIPE CA��SING�PPIPE CARRIER PIPE CASINGPIPE a. Outsoded,amerer �`� I. Actua!worh inq prTseure, I IsInside dismeter__„`_ 1.a 9 Type of jo.nt c P!IRmn¢lal r".-.a 1Ca" =9E9_ ._ n Coaurg —.,vJ, -;b _ ..I,. a d Specd,caeuos i Method of matellatron A.., and grade -:.s'S `��. - .1 I. Will cathodic protection x Wan thickness_'t. '�6I _`:to— he Woviddl__-.----- --- 6 a. Depth of pope under track hop of to to bottom of casngl b Angie of crossing_..—.__ - 7 It pile n 10 two Placed 1.119rlud,nally with track,9!va A. location of pipe in relation to cenhrbne o1!,.,am track It deptn of cevrrage(¢pond line to top of piper_ ___ ___ 8 It Installation is to be by,fackrrp or bOnng method gwe location of j.krnq and receiy.ng poll > Deem -- --'--��--- -- ---- -- -_------ - ------ -- -- b Distance facing wail of pit to cantwlme of no,mv track Imeasurad normal) 1 9 Relerence plan,Ito be Iorwaroed will,original application) _ _ a Draw,, Numhel _ 'Y1- _b Ploromandby "t Applicant agmns that of instdllbOn requires any ur all of fha fnRuwiny work, rernovel and replacement of track, budging, prOrecbon of track a other railway favehnm b, work or flApplrg,eWi1,eeri:ng and.br aryervismn,such wort,Is to be performed by railway employee and fhe cost borne by Applicanr. It in the apinton of the Railway Company suffrconl haard is involved the Applicator wit be reputed to furnish habdiry, and 0111WITY damage insurance in form and amnunts karisfaclpry to Burlington N[Ir Meru by_- IApplrunt) RECOMMENDATIONS Of additional spaee Is required attach vDplemmtal shee11 Date APPLICATION APP JVED: _-- _— ISJp[unlMnMtl (Am V:q Peetgmr OPwat,oml tGoo—oil kbnapo (eateal IR"—1 Menage Erg,..awngl toe,16002 w» Rmt on m U S.A. ,1• APPLICATION FOR Pit LINE PERMIT• To BURLINGTON NORTHERN INC. Data September 15, 1981 1. At saint City or V,u RENTON WASHINGTON pa�s cation delved? g. Full name and oddrea of Apolioant CITY OF RENTON 201 Mill Ave. S.. Renton, WA 9U055 3. If Applicant is a corporation, in what state mcorporatNl If M Iod,vldnal, under wnat frtm name is huslnaes concocted? If partne.riip,give name of all parmers a.Product to be handled in pipe line Potable Water 5. Pipe Dal. CARRIER PIPE CA51NGP(PE CARRIER PIOE CASI%Gv VE ♦. OutslEe dalnete, 8 - 66 1_6.56__._ 1 Actual,r.�•king Preavure 130 spa i _ 0 Is Inside diameter —�-- 16 9 Type of joint Tv[OrL,,i,Qlnt ,yp ldar <. Pipe mama) Duct. a Iron Steel n Coat Bitumi Coating nous None d. Speodmations I Method of installation Jacked Jac Led and wade Class 52 ASTM A501 j. will cathodic protection e Wall thickness 0.)}" 0.282" b,provided? No No 6. +. Depth of pipe under track llop of tie to bottom of calling) 6.75 fee r It Angle of crossmg radially 7 It pine 1s to be Placed longdud.oally..in track,gee a lorabon of pope In relation to centwline of neared track Is depth of coverage Iwound line to top of pipe) 8 It mstauallon Is to be by lacking or boiling method give location of lacking and receiving pits a. Depth 8 ftet b Distance facing wal of pq I.carlaune of nearest track Imeasurbd normal)_ 25' mi n _ 9 Reference plans(10 be forwarded with original appbcatmn) a Drawng Number C-51 b Preoarecl by KPFF Consulting Engineers Applirnt agrees that d mstanapon requires env of all of the followug work; removal and replacemeof of track, bridging, pr✓teruoo of track or other•al Tway faclhties by work or(fagging,town w ng and/or woeryis.on_a ch work is to be performad by radwa, employe and the rosy borne by 4MJl an(. If rn the op.moo of the Railway Company sufficient h"Wof Is rnvo/vad dse Applrran• will be raouired ro furnish liability anc,pronern, damage ir,swarki in form and amounts satisfactory to Burhfgfgp Northen. / 7 By -rjGz/tF Lc'f yr �a:-lF-<.s. _ L.a+-lr•l,'rs RJf'i+fyiL. igntl Y-;4 - I1itN1 RECOMMENDATIONS. IN addroonal space n.egmmd anxnaVVu .1ta meeo Dab 19 _ APPLICATION APPROVED Is„ua.,nl.ne.nti i Aart vio P.audml-0peol l 'Genre,Mange. 'eases' IRegonU laenevel Enyna ", 1plr 16002 1-13 P.m,ad m u S A [ N< RUCTION OF MN LINKS ON RAILMAV RIOM WAV OFNFRAL RFOViREMFNTS P,pe nn MlweY Nta M srea Or MOq r.I. .Or nYI cenbrm w cum rl Amwr[an Am.. Lrlglrrael.,IINOtl1[•on INNOr.I<awM rl pry Iof m 1M VNIM SMU MC NYI I.M.—<O 1[OPilagn\agl[OMP P To IIM OlMnrga Vrlpr rYROp M'"Of aM amMNO OY IM NOard W TryrrrOl C"rel-I n-s for CNeb it coOmewctN ON CMW or mnM MAC A MMt M poohe MAN MAV gtlC A nNIYI O .pl PIOI.t.Ina.p ll"NYOM.INp IM nlgMr Opre/OI..Ml..rad•p Nall AM aYMIH 10. If..,W RAUI.C.N.N.I.r PMro.•n[IMIN...N."M wOm.r100 N,ra•Iw/Y O.I.M. lM MOO ON.a epor.OI IM rMlwµ[Town, Y Pro c.N IIVCI.On r[MR N hen.fret M OIMn 10 RW..-. Me.Olarpn.I Ny OIOppNO SIM I.M,orrel/O1 INUM F.IMMrOn 01 rOONU .Ivry, wN.101rOn..FNI Ol.r m1eil"..1 .1.1 meek[...IMIMI la.Irlrp PIN NOV10Meer MbweOrea r[I.M I.a[raNl N om held RONPY NOMrM PIA rn.<unon I.ec'. h.IM PI NOIW.M NK.e<TPbI.O1[MI.Pn OI m.M'.10 M uW,me IO ONNN e11KNrN01N,re[.r•M NIa II PPwn NI11M Or 1unMn.rO4 ne[."OK1.r\al PM",.ne memo,OI 411p ."I1eCAI Or CM-No NNnM NO V IO Ow I.— TM aSVI Wn 01%.Moo Pn the IROM,IlEnl 01 re",.nC."Nry Ib W p t"Of FKO,NIO M NIRI to,the meA[tOn I V Orre[ICr,0 IM AegbnY Me 9,Wa l"O11for RNOe"C TpMY, Or"IINN.1 A•N[IYIp......or INO.,Or ra[..M'I Pr. Roo,so,'"e.—Mron mwl I.,...the wN.A d.w..M M foe.ls..ry .1 6.-No M COINM1o,mew a..coil 1101 ONTO W Nw wrm li.nya.P.11.w, Mmeo MM M.Do Wm.tM. MI"..Mr MOO M 10[aeM.NMb ofa[tNY1N.to CrP Ira[At al pMO.uMIPN Oyer Anoo.moval0 Oul PryMagY at Mt W.mN°]UUMO am,MII MI A p1...401.a C.hel,PM ame,MiOAa C,CORM Ihoh a51.IP MY RON.M MY bnWY U000.0.141"M N..mPOrtinl Ylutlur/...Cpe •N OU-I[Nos pO INNr or eALyl Mey.M for.oY IM ApPanl V Ka M.pArll IDINMO eme,.11M RROAM,GOmplh. 11A INO NM IOMauOinaPY On r.Mq rynl of.eq NMI M YCof"H Ur M oraCIrCA P IrOm.1 Irakc M oMI NMIl nl P u[tureL v.M OMt urrY n1 IIaN P W -01 AOOPCt..r P..NNOR0 rllnm 25 Me.1 IN.[IIINnne M aM II.k O WIr..INM.it COMM,PI OamIA NT 1aYrye 1.ON,b-' A.OV.N1M O OI'-impOtMl MIPCIVra,NMi MMCOM P1 OI..1 O.MFn M p ..aO by 1M A.MYea VA.✓oofforet.IMN.a m, 01 No RMroo,C..Vl 0.A 11M MI IOMd"...,o.IN.r.MM 11M1.1 U.5V NM Or Me from 1M cMI.I.O IIKN ",M 4N U Mt NM Mon. 0"NC_N.MW M .11.to to.W mA. WNK.Pge I..,eeW more INM 501.from IN.IonfUNM PIMKY.mm.mVm CO er 0.0M 1Mr. If wood IOMI I1.Y. N. IO1pIV Ioc •n In.IvtueO, Or ;Ool."Compose, dMYml.a INI NMAU NO.IO of 1.1.OMp.IM C.nM N.11 ON ..IenNO cwr ApPM.MIY PIPE LINES CARRYING FLAMMABLE SUBSTANCES TNn m0,CfO od,FOR gwglM,ANoyum produclY M Om.aFmmCOM of Npib.MMde outow..VNNI... Apolla S0 CASINO POPE: W INC MI FOR L 12 LOAMt 5NM O Cat Irpn IM YI playum. ALL MINIMUM DIMENSIONS MEASURED NORMAL TO(OF OUTSIDE TRACK i$ie+a�ILa1o1GIn nw-COATID OR 1.110, y>�Y =(YU�I VMIe IOA eI OI py.yItMa M'W i,na � 1 I C»nOC MaM25'Mm P.A Miodl Ar0DIcAtLr CO.T100. OS'MI.ICAIN ever Op"I0 x� CF to n1NrMr .yC Nss Kiells r iM 1pnum O.M DA �I O pq OfUmA ^ i SIMod A R E.A =Q y1Hi StAdd A R E A MA qM tqn uNu 0312 IM niTM1Dr I0 Meh IM P5i P IY TM.1.ip. 00:2 Dncn l,N T .. 0111 03" m 7 ✓ C~ MIN 0]Y Of If A, IMIN If ¢1A deY 10 I • ' •• ¢eM OW MAMN ¢AM, our a ]'MIN ° 6 •"'N 5'S"MIN ]WN 05M 1r] yMAxON SEAL A INC PIP Saw I.a.IPl mmlmum.M,rnrc.Mal SEAL CARPI PIPE TO MEET CURRENT A RA A.SPECIFICATIONS IM.d d.fn1.M of Cpn1 P-PA IfOl A.Cpd ou0.d dylMf.Of,.,,.p•A Or 2"FOI C.N. CAST IRON PIPE, NP Ia.mF F"dralyM.]'M1"MI E"ro 15"CYf.N P We Mtl A'r-IPI CN.IN O.A pP1pr mY. IMtMOeMn mall b ID,000,NanCN PV@ rE"aM MM. Nn m.form to Am.INn Sanaadt A.'n. Spefd.crlon A21 Close I for 12'Ma undr PIPE LINES CARRY111G NON-FLAMMABLE SUBSTANCES MOO 0. 25D fir, amer IT' P.A NO N. TNu mCOuOo,srom...M M.1 I.OInNPmmaWe tub.mn wn.Cn from ite NoI or II�rCAI lO.nn Pr cTorcmon couprry. M ft m4h,cAl1r d.m.q..•eecApl a on..N me r.c.n.h of OMI.AY oNUO SOUR, RFINFORCEO CONLRRITE-M►E' Mr ban.d Not rob.,.CU.N ap uNlaa wndmom Paul omICN..II endwIW rear."of Pen"I[oNfwm 1P 1r1 eNt ASS f M C as Nst.DM ftrouM bw of wMrcwnt O.,,h to mNrive,E 721..Ma IPPI 101.I V .01"5" APPROVED CASINO 114" CORRUGATED METAL PIPE. SUM Or Cal Or.lO MI pgatum P•ve Crol Ce gYvplHd. .WPtIOf bonded RMntOr[W L'O...le oI COru¢atl Moral br oryuum yM Ina IOD P.S.I. Mld MOO",co.led ALL MINIMUM DIMENSIONS MEASURED NORMAL TO (OF OUTSIDE TRACK Ir Ge1rM Meet derNe.M a u 1 MPn Eal,Ta.^F MA a' 1 5 D•12 4 us.fw.gaOF u.oArl I[ ¢ 25,MIN 11 It aM undr NJ II II 12 N.20,Mr i y HCyY PI L-3.mild .yf l0 42 arr 1E o Oda W = y MOO, I� O F y f WMIe No enpl ,N lv veh MI MIPW ground LL2 O 1'S• D A Mr wYI M w.Ibly roMM .gPna M . fMIN MIN MIN -T trM.o 01 f",l miI bul INMI not Do N00, 11 3 MINb FlIrI-NOIC ASING PIPE ISee IaW IO M,NOO , YI meLN M m Wnan me Irrdl el e I.,"v e.1V red,O o0M vOund w11Kf.O MwCO n.y.Never I.I mer Nav N.11 fife..Nov.dM dMNg1 o"O,,AO m I.C.m Nfl m.If MaP.,Ii OeNmi,cM..a NOm nl."Naxl or llr RMm CARRISR PIPL TO MSET CURRENT A R F A.VECIFICATIONS InMd d..NVar OI CRrl.l p•P rDMd oemd dan.fel OI..n.1 OVA I'll,O [V VP••^ql b. ; IO :.,ON p•A uu No,6" + Memorandum 6ia'-� oZ To: �?rSC� Tlyycp From: I�IA� Project: y bt KA r . .r /i.;" ';'n Y/'✓ ri/J i�� r1'IY.I�• � .�-�.�.. 1. � , i J �Jt.� �rr YV !✓ [,rT, dV, �Ceve F� 1 q, ( reel K� ' ucovtlJ +'p�✓'lY 1C'G`G�'vY�) riat,� GJ. ',J 1✓� r�f? I� 7✓:f-�'' c�r�(i 6. - ^fF;i.{i {lt•Pf- ....c�5 . ...�.. t • SPEED LETTER • // TO: L DATE: PRDJECT: W S 99 SUBJECT: nfit! r�' II � # (Signed) • crru r.e`,c, 511- CEME Cbwtwf- ^24L WATO*.o . of j Owl Nu•� oRi. Am-* M R.w. .r- 23s-2c144 57�vs ,U1eu�eT KP�F �22 - 5fl2�G ,r • SPLED LETTER • TO: �r _ DATE: -' PRGIECT: SUBJECT: ,�z AL n�� • SPEED LETTER • TO: ;'Q12 DATE: PROJECT:- SUBJECT: G� �liQJl�. (S ane �c>M2S e J Cr71}5102 i � WATER AND SnER PROTECTS PRESENTLY UNDER CONSTRUCTION IN THE CITY Of RENTON WATER PROJECT / ,� ail SEWER PROJECT N DATE WATER PROJECT TITLE PROJECT LOCATION DEVELOPER ADDRESS PHONE EMERGENCY PHONE CONTRACTOR -2w..c Cc[✓tc'•o c� r' ez ADDRESS 1F•eNl `w.0,1gd a-4/ c PHONE 1yL • !rfy r EMERGENCY PHONE FOREMAN PHONE fL�• f1''�/ EMERGENCY PHONE ,;ity of Renton Inspector_ Other Inspector _ NYdeIJT A9jitly/ 7 P2 CITY OF RENTON WATER DEPARTMP,NT P-essute 'rest 6 Purification Test Fom PROJECT NO. NAME OF PROJECT PRESSURE TEST TAKES BY ON AT A PRESSURE OF_ ,P5I, FOR �, — 4IN. TEST ACCEPTED ON PURIFICATION TEST IAKEN' BYON PURIFICATION TEST RESULTS, SAMPLE oI SAiIRiA!'a:' 5ll<r' K i OF RENTON KATEF, DEPARTMENT • Pressure Test 6 Purification Test Form PROJECT NO. NAME OF PROJECT PkESSURL TEST TAKEN BY pN AT A PRESSURE OF PSI, FOR MIN. TEST ACCEPTED ON PURIFICATION TEST TAKEN BY ON_ PURIFICATION TEST RESULTS, SAMPLE e1GL SAMPLE t'2 SAMPLE REMARKS i ' OF RENTON WATER DEPARTMENT Pressure Test 6 Purification Test Fora PROJECT NO. NAME OF PROJECT PRESSURE TEST TAKEN BY pry' AT A PRESSURE OF - PSI, FOR MIN. TEST ACCEPTED ON PURIFICATION TEST TAKEN RY ON PURIFICATION TEST RESULTS, SAMPLE sk SAMPLE a= .+ SAMPLE REMARKS: �, •• COOP ROM RATER ILPARTMENT • Pressure Test 6 PUrificatior Test Form PROJECT NO. NAME OF PROJECT PRESSURE TEST TAKEN BY ON AT A PRESSURE OF P51, FOR MIN. TEST ACCEPTED ON PURIFICATION TEST TAKEN BY ON PURIFICATION TEST RESULTS, SAMPLE sj SAMPLE 02 SAMPLE Of i REMARKS: _ r • A OF RENTON WATER DEPARTMENT • Pressure Test 5 Purification Test Form PROJECT NO, NAME OF PROJECT PRESSURE TEST TAKEN By ON .AT ' aRESSURE OF PST, FOR _MIN. TEST ACCEPTED ON PURIFICATION TEST TAKEN B1 ON PURIFICATION TEST RESULTS, SAMPLE a1C :AMPLE SAMPLE a3 REMARKS! 7. r