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HomeMy WebLinkAboutSEPA EPIC-42-91 - BOEING #9-06 - DALLAS MAVIES BUILDING DEMOLITIONBOEING MILITARY AIRPLANES DEMOLITION OF DALLAS- MAVIES BUILDING 9 -06 PHASE #3 - CONSTRUCT ADDITION TO EXISTING CHEMICAL MANAGEMENT FACILITY BUILDING 9 -04 9725 EAST MARGINAL WAY S0. EPIC 42 -91 CrilIOF TUKWILA DEPARTMENT OF OMMUNITY DEVELOPMENT FAX NUMBER: (206) 431 -3665 TO: DATE: I I �� +/-16LOIA) TITLE: FROM: CO : TITLE: 1 PLLALA.,' r; DEPARTMENT: 1 $ :..:::.:.::::.:.., .::::.::.....:.::::::.::::::...:...................:.........................:..:.::.::: .::::.::.......:,.:.,::.:, DEPARTMENT: :.... -DC'I) FAX NO. 5 Wiccos- 1 0 C NUMBER OF PAGES TRANSMITTED, INCL. THIS COVER SHEET: SENT BY (INITIALS) : Fenr".) IF THIS COMMUNICATION IS NOT CLEARLY RECEIVED, PLEASE CALL: DEPARTMENT OF COMMUNITY DEVELOPMENT Office: (206) 431 -3670 6300 Southcenter Boulevard, Tukwila WA 98188 06/15/90 AF vAVTT OF DIST LiTIO,i 1, SYLVIA A. OSBY , hereby declare that: Q Notice of Public Hearing [] Notice of Public Meeting (] Board of Adjustment Agenda Packet Q Board of Appeals Agenda Packet Q Planning Commission Agenda Packet Q Short Subdivision Agenda Packet EP Determination of Nonsignificance Q Mitigated Determination of Non - significance Q Oetermination of Significance and Scoping Notice Q Notice of Action Q Official Notice Q Notice of Application for Q Other Shoreline Management Permit Q Shoreline Management Permit Q Other was mailed to each of the following addresses on October 18, 1991 , 19. J Fooke.d NIDW ✓ MOO -!-o O.E. I Ivli 4j);cA,J+ Name of Project DEMOLITION OF 9 -06 BLDG. File Number EPIC -42 -91 CITY OF TUKWILA 6200 SOUTHCENTER BOULEVARD, TUKWILA, WASHINGTON 98188 WAC 197 -11 -970 .PHONE N (206) 433 -1800 DETERMINATION OF NONSIGNIFICANCE Gary L. VanDusen, Mayor Description of Proposal: To demolish existing 6,500 square foot (sf) metal building (Building 9 -06) and replace with a 12,500 square -foot addition to existing chemical management facility (Building 9 -04) to be used for materials storage. Proponent: Boeing Military Airplanes Location of Proposal, including street address, if any: Buildings 9 -06 and 9 -04, Boeing Developmental Center, East Marginal Way South, Tukwila, Washington Lead Agency: City of Tukwila File Number: EPIC -42 -91 The lead agency for this proposal has determined that it does not have a probable significant adverse impact on the environment. An environmental impact statement (EIS) is not required under RCW 43.21c.030(2)(c). This decision was made after review of a completed environmental checklist and other information on file with the lead agency. This information is available to the public on request. There is no comment period for this DNS. D:This DNS is issued under 197 -11- 340(2). Comments must be submitted by The lead agency will not act on this proposal for 15 days from the date below. Responsible Official: Rick Beeler Position /Title: Planning Director Address: 6300 Southcenter Boule Tukwila, WA 98188 Date 2- -(4,t1,r7/ 7f9'7 Signature v r Phone: 433 -1846 You may appeal this determination to the City Hall, 6200 Southcenter Boulevard, Tukwila, WA 98188 no later than 10 days from the above date by written appeal for specific factual objections. You may be required to bear some of the expenses for an/appeal. Copies of the procedures for SEPA appeals are available with the City Clerk and Planning Department. Boeing Defense & Space Group Military Airplanes Division P.O. Box 3707 Seattle, WA 98124 -2207 September 27, 1991 L- 6210 -TLB -204 SEP 2 7 1991 PERMIT CENTER RECEIVED CITY OF TI IKWILA Ann Siegenthaler City of Tukwila 6200 Southcenter Boulevard Tukwila, Washington 98188 Subject: Demolition of the 9 -06 Building We would like to add to the SEPA checklist a classification to the Demolition of the 9 -06 Building. The amendment shall read: At the time of demolition of the 9 -06 Building soils underlying the foundation and floor slab will be tested for hazardous materials. A soil's report with an evaluation of test results and recommendations will be submitted as a required part of this project's environmental documentation. We hope this will make the DNS process move more quickly. Thank you for your assistance. Sincerely, Terry L. Bennett Permits Administrator L -6210 46 -87 544 -2975 CITY OF TUKWILA 6200 SOUTHCENTER BOULEVARD, TUKWILA, WASHINGTON 98188 September 25, 1991 BOEING MILITARY AIRPLANES P.O. Box 3707, M/S 4H -26 Seattle, WA 98124 -2207 6,7,79 av,5A, PHONE # (206) 4331800 Gary L. VanDusen, Mayor ATTN: Art Whitson RE: Boeing 9 -06 Demolition & Boeing 9 -04 Addition EPIC -42 -91 Dear Mr. Whitson: The City of Tukwila has completed its review of your Environmental Checklist (SEPA review) for the above project. The final environmental determination will be based on the way in which your proposal resolves the outstanding issues below: 1. At the time of demolition of Building 9 -06, soils underlying the foundation and floor slab must be tested for hazardous material. 2. A soils report with an evaluation of test results and recommendations for containment must be submitted as a required part of this project's environmental documentation. The City is preparing to issue a Mitigated Determination of Non - Significance (MDNS), with the above items listed as conditions of approval. An MDNS requires a 15 -day public comment period prior to any departmental approvals of your permit application. If you wish to revise your proposal to adequately address the above issues, a Determination of Non - Significance (DNS) can be issued. There would be no required comment period for this DNS. }• • • Mr. Art Whitson Boeing 9- 06/9 -04, 9/25/91 Page 2 Once the SEPA determination has been made (and if no additional issues are raised during any required comment period), we can resume your building permit review. Should you have any questions concerning these materials or the review process, please let me know. Sincerely, Ann Siegenthaler Assistant Planner cc: Project file. John Pierog, Public Works fil (te; RolNc6a,t3 visiz- 4 September 13, 1991 BOEING MILITARY AIRPLANES P.O. Box 3707, M/S 4H -26 Seattle, WA 98124 -2207 ATTN: Art Whitson RE: Boeing 9 -06 Demolition & Boeing 9 -04 Addition EPIC -42 -91 Dear Mr. Whitson: The City of Tukwila has completed its review of your Environmental Checklist (SEPA review) for the above project. The final environmental determination will be based on the way in which your proposal resolves the outstanding issues below: 1. At the time of demolition of Building 9 -06, soils underlying the foundation and floor slab must be tested for hazardous material. 2. A soils report with an evaluation of test results and recommendations for containment must be submitted as a required part of this project's environmental documentation. The City is preparing to issue a Mitigated Determination of Non - Significance (MDNS), with the above items listed as conditions of approval. An MDNS requires a 15 -day public comment period prior to any departmental approvals of your permit application. If you wish to revise your proposal to adequately address the abdye issues, a Determination of Non - Significance (DNS) can be issued.. There would be no required comment period for this DNS. Mr. Art Whitson Boeing 9- 06/9 -04, 9/12/91 Page 2 Once the SEPA determination has been made (and issues are raised during any required comment resume your building permit review. Should you have any questions concerning these review process, please let me know. Sincerely, Ann Siegenthaler Assistant Planner cc: Project file John Pierog, Public Works if no additional period), we can materials or the • CONVERSATION RECORD DATE: MON TUE WED T}IU FRI SAT SUN TIME: A.M. P.M. TYPE: Visit ❑ Conference ❑ Telephone— OIncoming 0Outgoing Name of ersorl{s) contacted or in contact with you: FOR OFFICE USE ONLY ,126 Organization (office, dept., bureau, etc.) Location of Visit/Conference: SUBJECT: Telephone No.: SUMMARY: 8ZC 57 S ', �., ,; 4, 1//e)GOt hi eLig i ,si,'Y7 , 8l Sd/a o7' 7br/ Oy1 ei Aeh/Ea44 `gam Signature: Title: Date: CONVERSATION RECORD DATE: 7 / �c � FR! SATESUN U TIME P.M. TYPE: ❑ Visit ❑ Conference ❑ Telephone— Olncoming OOutgoing Name of perso s) contact or in contact( with yo Organiza n (office, dept., ure u etc.a- D Location of Visit/Conference: FOR OFFICE USE ONLY Telephone No.: SUMMARY: i7 1.7/0907.- 17,6V" ,- /q// /s1', /�r &. 1 11,i ia(V ii4e0Z- dt,Me OZ4e241- Signature: Title: Date: • • CITY OF TUKWILA 6200 Southcenter Boulevard, Tukwila, Washington 98188 (206) 433 -1800 MEMORANDUM TO. ANN Si�rE/vT.S[AtER .oJ,v/✓rVZ4' FROM: 1/4/6).1/N A. P /E/?O4s j .ch//D DATE. 9/42/91 SUBJECT: BOF✓n/4 AM /90¢ ,dz-,xp Apn /Tio// 4S'T /74.P07 /144. h//4Y(.EP/G -142 - 9%) 77//s JS ONE OF f7.9NY 12.e0 ✓4rG7:5 Tit/4T .BO.E /N9 /S PAVPO.SVA/ .440442 FAST / AA ' /NiOL AvA/ bl/ /TW 77/E /9L OPT /DPI/ 5)D.�"14/.4L.4 Gre,owvAA/c "144/Y .12.fa ACTS SC-01'E OF FiPOit/T 4/.0.1.-WA/1 ..r/.0.4-14./AL./<5. ..O► A r AY "i _ J P,pwCr `YORE hyJr -/avT 4ec Qv/R//✓- /%1r1E0I42 E ' FROA/ 4L /1' /P490144.41A V7 . r / ✓•�O .PEKE / ✓FJ> /MPxtoyh- J'ENT___.5COP_E.. ANO_.5e#1/.01/44-. 7 //.5 COR/PESeOq/DENC� 14/AS Ar -Pr O 8Y T/VE C /T}/ AS AN OFF /f/A.G Doc.v.49� /V7 D eev7/7/ T,047vr 4gY -God /NYC TO /f ' - P4.4-/,E?VT REQo'iAEZ//1/°ROyEf>ENTS, S /A✓cz- TNT T //YF OF QOM /N o /S E7 Z ' T.4/.0 C ? 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PUBA /G yJ/ORks `YEPE T!> P.PE~06- Z3 A/ a:E s.r mo), ,000V/Acx /- 7477e4/ Av-v /c4/ y/291-46.0 ,ems s r/ o ,9)/ .6)o17-.Q J344177.5- Ago wov.20 s f4E .4s .4 .e.4-q/9.Li Del ✓.04Tony 0071/19•4�'7 7-4//s /i/i05 j/F7 " TD Dei✓. /EP091991 (MENIAL REVIEW UTING FORM EPIC: 4Z-.11 CITY OF TUKWILA 7EPARTMENT OF COMMUNITY DEVELOPMENT PROJECT ADDRESS • wilding. • �d4/' DATE TRANSMITTED STAFF COORDINATOR •Planning LRu :PolIce / Parks /R c, di, Lauf 6 RESPONSE REQUESTED BY 14/at CP DATE RESPONSE RECEIVED ITEM COMMENT Porgy .Q i5 GY•e6hIllion. of 131 q-06 Lit, l ion -b 6(1. �Dh j is £ pztitu o?1 �����" ff Inn nett- 6u d tt v1.Ca14 Q/4//VEN /3v/4 v /NG 7 -D6 /5 /7,5-/"7,04/51/4=-0 FOV4Y/)A77 'N 4#V F.corfR A94- A°_!'/1/4/f, U/l//effLY /A/9 o 74P Y /Or1S ..52M-S" 4' 7,- .574 FOR C6/47-1/G'2- GelleT2/tr% _DIJ,E TU 7-1/E /'2fS /R_ /L /TY ' o, C4/1/7;411//11A ' i0/✓ • Y iP �%ir✓aF� /9 /?/.1/6 -1 Rio /N.£raR/Y c Z' .0 .e�U/� �.5�� �, its /fry.-57? ,4WD .0 AP 774;47- /vy cFn ..coiA.S' . ,//v_$• O✓P T6EA7 22 4-y /7-4, 7- /7AA•e 1 / AN9/Ol?.P..??/49..Q/ ✓�/v7" An/ cp,"/ 'OTC. 5-2 7J./'94/V7- - 1X44/S,A 7 /yTo ?7✓ /; 77 /C .577aRr? • <•9l>A //!/ S/r 1 ss / /�leG /� /�•`" �. = :/r 1�? , ,N's /',S 4/v0 ' j -j t TiR '/r / T ///l .� C14 /=?i�.5;•i'i/' iii • 774:/ -- 7-74.5:1 r0 ,e9E71a! !7/s3 Av/ ,5",0vTS A- 2er> 71/E //�)V . e./N.L2/// .440i7/04/ ,fir: >J // ' /3E CONE c7 L TiV4 �X /sT /n/! .5 -7PR/ i J/.'A //V .3°.fs f`;1. (.5'6"e" c - 2 e Date: T /9/9/ Comments prepared by; "ff. /6•01 rIVA,/-00vIee,/ ZAL74/2:74170/_e/ N/A'4,/ (7/141.• 57.70 V.3/0,70 /v/6•04:7 ato, .za•-7zs 2(yz/v/ /V/ /vo.‘Ceiv,'"aideal _7Z'/ - -777"4 5"//// • agrePme9 77"X•e Z 44/. /WAVG e•-/cYaLS OA/" /v/-'1,74•Vf 1)4,/,c,v_ 74, Q/vy-7 .17_"7,Y,Y 1,•W -76•72_7,0/..r /1///ff-z/ • 4 •-)I‘:.'J • 1 :•t 1 ; • • c4cf.r.zt tj.,• rec.irt,02.4 . fi 9, ce t,2.1 ft% I • • '1/4. ttw: • ••• r ; r.0•.-.1'■■•Al`l.'4.'5;1 !al r.;/1-‘'.1.." • c.7 • ' t,) , ••, !...), \' . , . , % ,,f r• .... ' C,; C. % %'S VI ■,..)'''....i 4 `-i , I i •' • • i„ • i‘d • • ••.:, •'' 1. tr11,4 1.4 1 I '6;.!: 7.t. \• 11„.••:v • IP • \S4 1 ‘1 " 1 1 tt.cr4 •■• ENVIRONANTAL REVIEW ROUTING FORM CITY OF TUKWILA DEPARTMENT OF COMMUNITY DEVELOPMENT PROJECT L/"Y' N& 106, ADDRESS DATE TRANSMITTED STAFF COORDINATOR EPIC: q-Z -11 Rub Wks l=ire ::; 0 Police 0 Parksll~i�c .2 Petioto 4 Ac'VrnON — Vittividous Mc t1via1 gars? DC17 RESPONSE REQUESTED BY DATE RESPONSE RECEIVED 1( The attached environmental checklist was received regarding this project. :''Please review ,a comment below to advise the responsible official regarding the threshold determination., The environmental review file is available in the Planning Department through the' above staff coordinator. Comments regarding the project you wish carried to the Planning Commission; :.;Board of Adjustment and City Council should be submitted in the comment section below.. ITEM COMMENT P174421,41 i6 GThelehthliiion of ,( . q -tom (x4.f.) • ,� ,� 1 „'•� o I Gtl�Q�4 . L Agi't1 oh -lb 011. 4t. J is 4 pztAtiian • EN /3/i U/N ' -D /S �E rIal -/SNED /WO U/!1/ERLY //1c. o�iPd /p /,/S . SD /L. wad. ,4,E .E.Y 42C 1 . So s .s-/,,,c0 BE AoR !._'//4 --/V 'A.-• kvr. -/v T!/ 271.4- 2irB /4/7Y 4o/v7-A,{'1,NA T /O/✓_ ?f" //A/o4-224Y/A/ sews- .A,PF .rn4/7.4/.v,L447:04 Awn 4/.-..="7 1 REG / OF.'- ',V6 /✓S R&Ac# 7.12/S. AZile -' 1/h-' AVID O/At/4°- ak' /L./41/411)5 ar" Are -AI/A y-D ,re/es !LP S R/®' A' %FEA 7X7) ,w/T/,/ 7E7",A00eA.eY .AN0%(,Oaip/r1.A/YENV ,&-ie CIA/ 7 Oi - /yEi0_Sv/.�ES. - ETll/�.4/►V7 -Ti Atir~ /d/TO 7 E .FX /tT //✓G S7"DiP"'l • .0 ?As/✓ j/r7 71 45-.1141/.4,/i ,c3fEk 13 AY sIdell , X2r1/.PeS 4/1/ L7 ar GATGS, Y /e/ - 77E5 712 ,r'3/z0 /N' 9 -De 54/. /p//b/3 / 4:400,94-30 Ple di,C e ,AeLargie 4077aL/710/✓. iv/i1,5-Po.-"S A.-/eo/y 7/S/�' /11.6-fir a /ID /n/y 0440j7 /04/ shaJ44) e - CoNNECTEO %� 7N�,e,eArT /NW SIVA9,1 ®R.4//►/ M<S" f . (SE -• cAG ) Comments prepared by: , ,t1- /9. Date: 71/9/ 02114/1 ti l f T L v. 6 w . 1, ,r� {�• Ski t7? I. r • r, r • ; 11p �'', 1�,1ll " • • u.ri r en.7t•;t ,F�. 5 �� t sus ;!`.�� �' _.:,;��� . ah3:ri � ► j i u�1•�� '� , k t o 70//5 svnr "TAW oer�� w/7-4//A/ ,d9 sPZ---/9G A- 4%W .#✓.v Z44,61 /0>W1 4 94'P Az 2ZZ7i441 ■4vh /4/4 ,9A(? .s-2 e/°9 .O f4/4/ ..'Avw fl'94I .eEQIu /P d.®Reito 0-x>//s M. eo ✓EC%' wig ,1 , 72,r -.E- P�90P7/C/P4Tio4/ /4/ r*ZyvTi94 //700RAK ,Zrod i STZEi ENVIRON6ViEAAL REVIEW ROUTING FORM CITY OF TUKWILA )EPARTMENT OF COMMUNITY DEVELOPMENT Building Planning ( Pub Wks Fire .Police ] Parks /RAc PROJECT y iN ' Peivt0 kbonON - 4141.0 j ADDRESS DATE TRANSMITTED STAFF COORDINATOR RESPONSE REQUESTED BY 3°l VP DATE RESPONSE RECEIVED he attached environmental checklist was received regarding this project Please review and • comment below 10 .advise the responsible official regarding the.throshoid determination ,<The environmental .review: file .ls available in the Planning. Department through .tho above staff coord�ctator „` Comments regarding the project you wish carried to the Planning:Commission,: Board of Adjustment and City Council should be submitted in the comment section:below. ITEM ?r7r ill) 15 - .610vm I11ion of t31611. 6T-06 001606:0 •altikion - Vd1 • e? -04 ( A)4114 -ion -b 4toz-f is AcizetAil6Ton -IAdv6j littietribu6 di, cats s-oraot/ (� . COMMENT • Date: 9/ / Comments prepared by; OW14/1 7;ITY OF TUKWILA )EPARTMENT OF COMMUNITY DEVELOPMENT • . • Plannin Pdb Wks*,*:'• .** o.. • ENVIRONMEAPAL REVIEW ROUTING FORM PROJECT N.16 4iaL u) DATE TRANSMITTED STAFF COORDINATOR 4 DC17 DATE RESPONSE RECEIVED The attached environmental:cheOklist.was.receiVed regarding Please review a . . . . • . . . . . . .• • • ...cornment below toadviSe the roponsible *official regardin.g.the.threshold deteminaton TL is .available. the Panning DepartMent.throUgh.the ikc■;a. project coordinator, Comments regarding the Yod. Board of :Adjustment and.City.COUncil should be submitted in the comment ection below. • • •••••.:: . *. • • ••••••• •••• • • ••••• ; • ••••• • • • ..• .• • .• • .• • . • • • ADDRESS EPIC: 4Z-411 RESPONSE REQUESTED BY ITEM Pr1p54titi ClX•010,42h1-411.0n. vd‘i. g_06 00,600 • addiaimi el- 04 123(4. 4toii is ii(Toyt is.firti Itit9dt-ku5 ditvitt C445 42tratt/ •Pet,r/i, 1,44v. COMMENT • Date: 7- '3/-7/ Comments prepared by: , 09/14/111 • „AliCONVERSATION RECORD DATE: g/ 2" C. ( TYPE: ❑ Visit ❑ Conference MUN 7VE T714U TIME: Cl A.M. FR/ SAT T SUN P.M. El Telephone — 0 Incoming 0 Outgoing Name of ' er n(s) contacted or ' co tad with you: • FOR OFFICE USE ONLY Organizatio • ice, pt., bureau, etc.) 4 Location of s' Con erence: Telephone No.: qdri SUBJECT: 96F/ A/6° C'% Vdj/O li V)1)7\G • SUMMARY: 9 -F A-- d i l c_e&,;" /541x,&s•gvki Signature: Title: [mate: CITY OF.,TUADILA :,,, 6200 Southcenter Boulevard, Tukwila, Washington 98188 (206) 433 -1800 MEMORANDUM TO. i•/Y/c/ i4)444YN/M FROM: ./ ,,VA/ .Q..)/.4 -7 .%✓� DATE. SUBJECT: H. z/zJA/ P,E.f"9/ Fo.Q oe27ou77onl pe,- ,' Gr DUie B47'/ 21t/ /`1EETWlj, Yom 7 ,A/ Z 7',47 z. P.CE.4sF .✓oJiFY /7 Ar- .r/Na ii'4EA/ 77/E .St7 i f/47 ? ,9.4Y /S.TU.E 7.S/E iq PPAPDPi', .47 - ' 4 7 ,9J % . AO' de • • • A. BACKGROUND ENVIRONMENTAL CHECKLIST Epic File No.. Fee.i408.90 Receipt No. ffe_ al 0 1. Name of proposed project, if applicable:_ Chemical Management Bldg. 9 -04 2. Name of applicant: Boeing Military Airplanes PHASE #3 3. Address and phone number of applicant and contact person:_ P.O. Box 3707, MSS 4x -26 Seattle. WA 98124 -2207 Contact: Art Whitson 544 -2965 4. Date checklist prepared: AUGUST 1a. 1991 5. Agency requesting Checklist: City of Tukwila 6. Proposed timing or schedule (including phasing, if applicable): _- WhiSTRUCTTO TC TO START APPROX. SEPT. 20. 1991 AND BE COMPLETED APPTI In, 1891 DEMO OF THF q -nfi BI 0G WILI TO START AUG 15.1gg1 TO Al J OW CONSTRUCTION OF PHASE 3 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If c' explain._ THIS CONSTRUCTION IS THE CONSTRUCTION PREVIOUSLY DESRIBED IN THE ENVIRONMENTAL CHFCKI I SL FOR THE CHFM I CAL.. MA1 IAGF NT BUILDING 9 -04 PHASE #1 AND-#2. FUTURESONSTRUCrION IS SCHFrul F TO RF DONE ON THIS BUILDING (9.71a) Tn THF AMOUNT OF 12,500 SF FOR PHASE 3 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal• THE FNVTR(IMFNTAI CHFCIU 1ST _. . _., RIITI n PHACF a1 Anil 8: 1■ Y YI►I 9. Do you know whether applications are pending for governmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain., None AJC.. 1991 .Z. 1 • °` 1O:`L1st any government approvals or permits that will be needed for your proposal. Gnf;``4, ':! Tukwila Building Dept. Tukwila Fire Dept. Tukwila Plannln &Dept. Washington State Electrical Permits Plumbing and _Mechanical Permits ■ 11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain aspects of your proposal. You do not need to repeat those answers on this page. Section E requires a complete description of the objectives and alternatives of your proposal and should not be summarized here. • THF_ P(1RPfISA iS Tn MISTRJ CT .A l2,5005 ADDITION TO THE. EXISTING .CHEMICAL �:►._ �_ T. .CI Y • PROVIDE ADD TIONAL SPACE FOR THE STORAGE OF MATERIALS jbF At)f)TTTON wit BE CONSTRUCTED WITH SIMILAR CONSTRUCTION TO THE EXISTING FACTI TTY _ THE 9 -06 BLDG WILL NEED TO BE DEMOLISHED TO ALLOW PHASE 3 CONSTRUCTIOI DEMO IS FOR 6.500 SF (THE 9 -06 BLDG) 12. Location of the proposal. Dive sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide a legal description, site plan, vicinity map, and topographic .map, if reasonably available. While you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applica- tions related to this checklist. (See attached legal description and site plan) 13. Does the proposal lie within an area designated on the City's Comprehensive Land Use Policy Plan Map as environmentally sensitive? No f.0 91991' fi y ,. r 1 kJ, 1 : Y, .. -' !- • f F :111 r i i .v V► .vir6LICU Di ArrL1VNh) B. ENVIRONMENTAL ELEMENTS 1. Earth a. General description of the site (circle one): rolling, hilly, steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? ox c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agricultural soils, specify them and note any prime farmland. Currently the site is covered with asphalt. See attached geotechnical report for underlying soil types. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. See attached Reotechnical report. e. Describe the purpose, type, and approximate quanti- ties of any filling or grading proposed. Indicate source of fill. None. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. No. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? 95x Evaluation for Agency Use Only h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: As required by the geotechnical report. Air a. What types of emissions to the air would result from the proposal (i.e., dust, automobile odors, industrial wood smoke) during construction and when the project is completed? If any, generally describe and give approximate quantities if known. Typical emissions (from welding, operation of internal combustion equipment, painting) will occur during construction of the building. b. Are there any off -site sources of emissions or odor that may affect your proposal? If so, generally describe. No. c. Proposed measures to reduce or control emissions or other impacts to air, if any: None. Water a. Surface: 1) Is there any surface water body on'or in the immediate vicinity of the site (including year- • round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide naves. . If appropriate, state what stream or river it flows into. The site borders the Duwamish River.` The Duwamish River flows into the Puget Sound. 4 -5- Evaluation for Agency Use Only 2) Will the project require any work over, in, or adjacent to (within 200 feet) the described waters? If yes, please describe and attach available plans. No. 3) Estimate the amount of fill and dredge material that would be placed in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material. None. 4) Will the proposal require surface water withdrawals . or diversions? Give general description, purpose, and approximate quan- tities, if known. No. 5) Does the proposal lie within a 100 -year floodplain? If so, note location on the site plan. ENO. ACCORDING TO THE 1989 NATIOFJAL FLOOD iNSURANCF PROGRAM MAP #53033C0170D PREPARED BY THE FEDERAL EMERGENCY MANAGEMENT AGENCY. ACCORDING TO THIS INFORMATION THE SITE LIES OUTSIDE THE 100 AND 500YR FLOOD PLAINS 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and `anticipated volume of discharge. No. -6- Evaluation for Agency Use Only • b. Ground: Evaluation for Agency Use Only 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quan- tities, if known. No. 2) Describe waste materials that will be discharged into the ground from septic tanks or other sour- ces, if any (for example: Domestic sewage; industrial, containing the following chemicals...; agricultural; etc.) Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable), or the number of animals or humans the system(s) are expected to serve. None. c. Water Runoff (including storm water): 1) Describe the source of runoff (including storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water flow? Will this water flow into other waters? If so, describe. Storm water runoff from roof and parking lot areas enters the Duvamish River after flowing through oil /water separators. .7. • Evaluation for Agency Use Only 2) Could waste materials enter ground or surface waters? If so, generally describe. No. d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: All parkins areas have catch basins with oil /water separators. 4. Plants a. Check or circle types of vegetation found on the site: x deciduous tree: alder, maple, aspen, other evergreen tree: fir, cedar, pine, other x shrubs grass pasture crop or grain wet soil plants: cattail, buttercGp, bullrush, skunk cabbage, other water plants: water lily, eelgrass, •ilfofl, other other types of vegetation b. What kind and amount of vegetation will 'be removed or altered? None. c. list threatened or endangered species know to be on or near the site. None. 4_ • Evaluation for Agency Use Only d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: Landscaping will be provided per Tukwila building code. 5. Animals a. Circle any birds and observed on or near the or near the site: birds: Duck, Gull animals which have been site or are known to be on eagle,(songbird') other: mammals: deer, bear, elk, beaver, other: None fish: bass, salmon trout herring, shellfish, other: b. List any threatened or endangered species known to . be on or near the site. None. c. Is the site part of a migration route? If so, explain. No. d. Proposed measures to preserve or enhance wildlife, if any: None. Evaluation for Agency Use Only 6. Energy and Natural Resources a. What kinds of energy (electric, natural gas, oil, wood stove, solor) will be used to meet the completed project's energy needs? Describe whether it will be used for heating, manufacturing, etc. Electric and natural gas (heating and lighting). b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. No. c. What kinds of energy conservation features are included in the plans of this proposal? list other proposed measures to reduce or control. energy Impacts, if any: Building will be in compliance with Washington State energy and building codes. 7. Environmental Health a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste, that could occur as a result of this •proposal? If so, describe. None. The building will be constructed with containment and explosion -proof equipment as required by code. All chemicals will be handled only by fully trained personnel. • 1) Describe special emergency services that might be required. The Hazardous Materials Response Team will be located in this building. Hazardous material emergency services will be provided by this group. 2) Proposed measures to reduce or control environ- mental health hazards, if any:. The building will be built to specifically store hazardous materials. All chemicals will be handled by fully trained personnel. -10- Evaluation for Agency Use Only b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? None. 2) What types and levels of noise would be created by or associated with the project on a short - terra or a long -term basis (for example: traf- fic, construction, operation, other)? Indicate what hours noise would come from the site. None. 3) Proposed measures to reduce or control noise impacts, if any: None required. 8. Land and Shoreline Use a. What is the current use of the site and adjacent properties? Manufacturing, Industrial, Storage, Offices, Warehouse, Parking_Lots. b. Has the site been used for agriculture? If so, describe. No. c. Describe any structures on the site. Commercial and industrial buildings. offices. Warehouses. d. w • • any ructur s be tished? If so, what? e. What i he current zoning classification of the site? (Heavy Manufacturing) f. What is the c rr - t comprehensive plan designan (Heavy Manufacturing) of the site? g. If applicable, hat is the current shoreline master program designation of the site? Urban h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. No. i. Approximately how many peopl in the completed project? shifts. de or work rin three Approximately how many people would the completed project displace? None. k. Proposed measures to avoid or reduce displacement impacts, if any: Not applicable. 1. Proposed measures to ensure the proposal is com- patible with existing and projected land saes and plans, if any: Design criteria states that the structure will match existing building types in the surrounding area. -12- Evaluation for Agency Use Only 3� 7 /Al& -tete-04 • Evaluation for Agency Use Only 9. Housing a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low - income housing? None b. Approximately how many units, if any, would be eli- minated? Indicate whether high, middle, or low- income housing. None. c. Proposed measures to reduce or control housing impacts, if any: None. 10. Aesthetics a. what is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? The height of the building will be approximately 20 _feet heigh. The exterior building materials will consist of "Tilt -up" concrete panels. b. What views in the immediate vicinity old be altered or obstructed? None. c. Proposed measures to reduce or control aesthetic impacts, if any: The building is designed to be compatible with existing buildings in the area. -13- 11. light and 61are evaluation tor Agency Use Only a. What type of light or glare will the proposal produce? What time of day would it mainly occur? None. b. Could light or glare from the finished project be a safety hazard or interfere with views? No. c. What existing off -site sources of.light or glare may affect your proposal? None. d. Proposed measures to reduce or control light and glare impacts, if any: None. 12. Recreation .a. What designed and informal recreational oppor- tunities are in the immediate vicinity? A Boeing recreation facility is located at an adjacent site (Oxbow Site). Greenbelts within the site provide Boeing employees with picnic areas and wallniays. b. Would the proposed project displace any existing recreational uses? If so, describe. No. c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if any:_ None. -14- 13. Historic and Cultural Preservation a. Are there any places or objects listed on, or pro- posed for, national, state, or local preservation registers known to be on or next to the site? If so, generally describe. None. b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. The Museum of Flight is located next to the site (on the east side of East Marginal Way South) c. Proposed measures to reduce or control impacts, if any: None. 14. Transportation a. Identify public streets and highways serving the site, and describe proposed accss to the existing street system. Show on site plans, if any. East Marginal Way South is adjacent to the ease_ side of the site. Access to the site is frog this road. b. Is the site currently served by public transit? If not, what is the approximate distance to the nearest transit stop? Yes. Public transit stops on site. c. How many parking spaces would the completed project have? How many would the project eliminate ?_ T1-___1,15_0_21N RUCTION W I LLNOT ELIMINATE ANY PARK ING ,SPACES . AREA CURRENTLY USED AS MATERIAL STORAGE AREA. .15. Evaluation for Agency Use Only (•- d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not Including driveways? If so, generally describe (indicate whether public or private)._ No. e. Will the project use. (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. No. f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. No increased traffic is anticipated. Existing employees from other buildings will be moved to this building upon completion. g. Proposed measures to reduce or control transpor- tation impacts, if any: None. 15. Public Services a. Mould the project result in an increased need for public services (for example: fire protection, police protection, health care, schools, other)? If so, generally describe. Minor increase in Fire Protection services. b. Proposed measures to reduce or control direct impacts on public services, if any. The Boeing Hazardous Material Response Team, Boeing _Fire Department and Boeing Security organizations will respond to emergencies at this site. -16- Evaluation for Agency Use Only • 16. Utilities • a. Circle utilities currently available at the site: lectricit Cnaturai 9as� refuse service e1e hone sanitary sewer) septic system, other. b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed. Sanitary Sewer - Connection to Metro sewer s stem Water - Connection to Seattle Water Department Electricity - Connection to Seattle City Light Natural Gas - Connection to Washington Natural Gas Signature The above answers are true and complete to the best of my knowledge. I understand that the. lead agency is relying on then to make; der:s. Signature: Date Submitted: AUGUST 12,1991 PLEASE CONTINUE TO THE NEXT. PAGE. -17- Evaluation for Agency Use Only SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (do not use this sheet for project actions) B ause these questions are very general, it may be helpful to ead them in conjunction with the list of the elements of the - vironment. • When a . wering these questions, be aware of the extent the proposal or the types of activities likely to result from the propo al, would affect the item at a greater ietensity or at a f.•ter rate than if the proposal were not imple- mented. Res and briefly and in general terns. 1. How would to water; release of of noise? he proposal be likely to increase discharge fissions to air; production, storage, or t• is or hazardous substances; or production Proposed measures to avo or reduce such increases are: 2. How would the proposal be likely mats, fish, or marine life? affect plants, an i - Proposed measures to protect or conserve pl - mats, fish, or marine life are: -18- ts. ani- Evaluation for Agency Use Only v • • How would the proposal be likely to deplete energy or natural resources? Propos • measures to protect or conserve energy and natural esourses are: 4. How would the p environmentally se eligible or under such as parks, wil threatened or endange cultural sites, wet farmlands? oposal be likely to use or affect itive areas or areas designated (or tudy) for governmental protection; erness, wild and scenic rivers, ed species habitat, historic or nds, floodplains, or prime Proposed measures to protect such resources or to avoid or reduce impacts are: 5. How would the proposal be likely to aff t land and shoreline use, inclduing whether it soul allow or encourage land or shoreline uses %compat .le with existing plans? -19- evaluation tor Agency Use Only • Proposed measures to avoid or reduce shoreline and land se impacts area: How does e proposal conform to the Tukwila Shoreline Master Plan 6. How would the proposa be likely to increase demands on transportation or publ services and utilities? Proposed measuressta reduce or re •ond to such demand(s) are: 7. Identify, if possible, whether the proposal conflict with local, state, or federal laws or requif is for the protection of the environment. -20- Evaluation for Agency Use Only • • Does the proposal conflict with policies of the Tukwila Comprehensive land Use Policy Plan? If so, what poli- cies of the Plan? Proposed Measures to avoid or reduce the conflict(s) are: Evaluation for Agency Use Only -21- • • TO BE COMPLETED BY APPLICANT , Evaluation for Agency Use Only E. SUPPLEMENTAL SHEET FOR ALL PROJECT AND NON PROJECT PROPOSALS The objectives and the alternative means of reaching the objectives for a proposal will be helpful in reviewing the aforegoing items of the Environmental Checklist. This information provides a general overall perspective of the proposed action in the context of the environmental infor- mation provided and the submitted plans, documents, suppor- tive information, studies, etc. 1. What are the objective(s) of the proposal? _ THE OR.IFCTLVF flF THIS CONSTRUCTION IS TO PROVIDE AN AOO I T I ONAI 12 s [l n SF OF STORAGE SPACE TO THE EXISTING, f HFMII'A1 IAANAt MFNT RUTI DING (9 -04) THIS ADDITIONAL SperF rq QFQIITQFf Tn SIIPPORT THE COI SOI NATION— STORAGE MFNT OF ifiAustenuc MAEERiAI S ROM THE 1 OFVFLOPMFMTAI SITE yaTHrM nmIF RUTI nTnlr 2. What are the alternative means of accomplishing these ob.ectives? HER AR. N. ! M OF ACCOMPLISHING THIS OBJECTIVE THE EXISTING M THOD OF STORING HAZARDOU MATERIALS THROUGHOUT THE DEVELOPMENTAL SITE I INEFFICIENT AND OUTDATED . NEW REGULATIONS REOULRE THAT.MORR STRINGENT CONTROL OF HAZARDOUS. MATFRIAL S IS REOU IIIED; THIS _ APQ T ION T11 IHF EY I ST I NG (HEM T CAl STOP AGF AR FA T S NFFIFD TO PROVIDE CAPTRTLITFS Tn MFFT NFW RFPIII'ATIntgc 3. Please compare the alternative means and indicate the preferred course of action: N/A -22- r 4. Does the proposal conflict with policies of the Tukwila Comprehensive Land Use Policy Plan? If so, what poli- cies of the Plan? No, Proposed measures to avoid or reduce the conflict(s) are: N/A -23- Evaluation for Agency Use Only 1 • • • LEGAL DESCRIPTION • • • LEGAL DESCRIPTION DEYEDIMENIALLEME That portion of the abandoned bed of the Duwamish River, that portion of South 98th Street, and the, portion of the Timothy Grow Donation Land Claim No. 44 all in Section 4, Township 23 North, Range 4 East, W.M., in King County, Washington, described as follows: Commencing at the intersection of the north line of said Section 4 and the westerly margin of Washington Primary State Hiway No. 1 (East Marginal Way) from whence the northeast corner of said Section 4 bears South 88'05'05" East, thence South 22°32'15" East along said westerly margin 128.16 feet to the centerline of South 98th Street and the True Point of beginning; thence South 37°32'14" West along said centerline 132.25 feet thence South 49°23'18" West 131.56 feet; thence South 76°34'14" West 138.91 feet, thence North 635.13 feet; thence South 77°09'41" West 150.07 feet to the easterly end of slip No. Ti of said Duwamish River, thence South 12°50'19" East 50.99 feet; thence South 67°20'40" West 57.39 feet; thence South 78 °18'39" West 105.78 feet' thence South 73 °58'29" West 71.17 feet thence South 59°06'26" West 129.16 feet; thence South 59 °59'51" West 168.24 feet; thence South 48°32'29" West 42.11 feet; thence South 55 °55'40" West 158.82 feet to the easterly line of the Duwamish Waterway District No. 1 right -of -way; thence South 13 °51'49" East along said easterly line 100.99 feet to a point on the shoreline meanders for the right bank of said river as established by the commissioners of Commercial Waterway District No. 1 of King County, Washington, and approved by the State District Engineer on September .4,* 1917; thence continuing South 13° 51'49" East along said easterly line of the Duwamish Waterway District No. 1 a distance of 142.96 feet; thence continuing along said easterly line South 27 °51'49" East 134.60 feet thence continuing along said easterly line South 27°51'44" East 562.76 feet; thence continuing along said easterline South 41 °51'44" East 299.88 feet to the intersection with the U.S. Government meander line for the right bank of the Duwamish River; thence along said meander line North 71°15'16" East 489.88 feet; thence continuing along said meander line South 73°21'36" East 466.63 feet to the intersection with the southerly production of the westerly margin of 27th Avenue South (also known as Miller Road and County Road No. 57); thence along said westerly margin and its extension North 1°22'50' east 368.46 feet to an intersection with a line parallel to and 379.11 feet, measured at right angles, from the south line of the Timothy Grow Donation Claim No. 44; thence along said parallel line South 88 °51'59" East 338.15 feet; thence North 1 °08101' East 7300 feet; thence South 88 °51'59" East 414.39 feet to the westerly margin of aforesaid Primary State Highway No. 1; thence along said westerly margin North 22°32'15' West 229.80 feet to a line parallel to and 1576 feet southerly, measured at right angles, from the north line of said Timothy Grow Donation Claim No. 44; thence North 89 °52'39" West 19.51 feet; thence North 22°32'15" West 230.00 feet; thence South 89 °52'39" East 19.51 feet; thence North 22°32'15' West 684.43 feet; thence South 62°26'15" West 20.08 feet; thence North 22°32'15" West 198.91 feet to the True Point of Beginning; said tract containing an area of 2,427,304 square feet, more or less. ECL -2.DOC Page A -12 I a °TECHNICAL INVESTIGATION CONSTRUCTION SITE • • InDAMES S MOORE A PROFESSIONAL. LIMITED PAR1':I:R;ifr, 500 MARKET PLACE TOWER, 2025 FIRST AVENUE, SEATTLE, WASHINGTON 98121 (206) 728 -0744 March 6, 1990 Boeing Support Services P.O. Box 3707, M/S 4H -07 Seattle, Washington 98124 -2207 Attention: Mr. Pete Wold Gentlemen: We are pleased to submit herein our "Report of Geotechnical Investigation, Proposed Chemical Management Building 9 -04, Developmental Center, Tukwila, Washington ", for the Boeing Company. This study was authorized by your Work Order Request No. 90 -5002 to Basic Agreement BECE 89 -56, and was conducted in accordance with our proposal dated February 20, 1990. This report was previously submitted in draft form for your review and comment. Comments received have been incorporated into this final report. Included in this report are the results of our field exploration and recommendations regarding site preparation, foundation support, and other applicable geotechnical considerations. We appreciate the opportunity to be of service to you and look forward to working with you in the future. Please call the undersigned or Mr. Kelly S. Merrill with any comments or questions you may have. 12 copies submitted UFFIL.E, WURLI)WII)E Yours very truly, DAMES & MOORE Harbans L. Chabra, P.E. Principal Engineer /Associate • • REPORT OF GEOTECHNICAL INVESTIGATION PROPOSED CHEMICAL MANAGEMENT BUILDING 9 -04 DEVELOPMENTAL CENTER TUKWILA, WASHINGTON for the BOEING COMPANY INTRODUCTION We present in this report the results of our geotechnical investigation for the proposed Chemical Management Building 9 -04 at Boeing's Developmental Center in Tukwila, Washington. The new building is to be located near Gate J -28, to the north of existing Building 9 -51, to the east of existing Building 9 -06, and to the west of East Marginal Way South. The building layout is shown on the Site Plan, Plate 1. We understand that Boeing intends to put the project out to bid as a design- build, with three separate phases. Phase I, consisting of the eastern portion of the building„ and Phase II, comprising the central portion of the building, will make up the base bid. Phase III, or the western portion of the building, will be bid and constructed at a later date. Our geotechnical investigation includes the areas of all three phases. Phases I and II will enclose 24,600 square feet, with about 9,500 square feet in Phase III. The majority of the building will consist of high -bay warehouse storage, with an eave height of 20 feet. Eight -foot high masonry partitions will separate storage areas within the building. A 2,800 square foot office mezzanine will be located in the eastern portion of the Phase I area. A recessed loading dock will be constructed in the southern portion of the Phase II area. It is anticipated that the building will be of concrete tilt -up construction, with a slab -on- grade floor. Column and first floor loads are not known at this time. Second floor live loads for the office mezzanine will be on the order of 100 pounds per square foot. We understand that the existing paved areas outside the building footprint will be reused for parking and access as much as possible. $COP$ The purpose of our geotechnical investigation is to provide recommendations concerning site preparation and foundation support for the proposed 9 -04 facility. Our recommendations are based on the results of subsurface exploration, laboratory testing, and engineering analyses. The specific elements of our investigation include: 1. Exploration of soil and ground water conditions underlying the proposed site by drilling 5 borings to depths ranging from about 44 to 99 feet below existing site grades. 2. Laboratory testing to assess the pertinent engineering characteristics of the site soils. 3. Recommendations regarding site preparation, including removal of unsuitable soils, suitability of onsite soils for use as backfill, backfill placement techniques, and compaction criteria. 4. Recommendations concerning the most suitable and economical foundation type for the site conditions. Both shallow foundations and piles have been considered. Allowable capacities and settlement estimates are provided for appropriate foundation types. 5. Recommendations regarding support of the building floor slab. 6. Generalized comments regarding liquefaction potential at the site based primarily on our previous studies in the area. 7. A written report containing a site plan, boring logs, a description of subsurface conditions, and our findings and recommendations. SITE GEOLOGY The soils at the study site consist predominantly of alluvial sediments which have resulted from deposition of the Duwamish River over many years of meandering across the valley floor. The site is located to the east of the current Duwamish River channel, between existing Slip No. 6 to the north and previously existing Slip No. 7 to the south. The slips are indicative of a previous channel of the river which looped around to the east of the study site. Straightening of the river channel as far south as South 112th Street took place principally between 1913 to 1918. During this period, the general grade of the areas on either side of the river was raised to a level several feet higher than mean sea level. The man -made fill placed to raise the area grades was primarily granular material from river dredging operations. The depositional history of the site has resulted in significant variability in the soil profile, with soil types ranging from coarse sand or gravel to silty clay. In zones where deposition occurred in a relatively high energy environment (fast moving water), more competent granular materials are present. In backwater areas with relatively low energy depositional forces, relatively soft fine - grained silty or clayey soils are present. Although significant variability is evident vertically, the soils at the site tend to be relatively uniform laterally. 1).A Ntc'o!t! SITE CONDITIONS SURFACE CONDITIONS The project site is located approximately 1/4 mile to the east of the Duwamish River, just to the south of existing Slip No. 6. The site is currently in use as a paved parking area. Existing Building 9 -06 is located just to the west of the site. We understand that the parking area was previously occupied by a truck yard, and that a winery was also previously located on the site. The study site is currently paved with asphaltic concrete. The pavements appear to be in good condition over most of the site. The site is relatively flat, with relief in some areas for drainage down to several catch basins. SOIL CONDITIONS Subsurface conditions at the site of the proposed Building 9 -04 were investigated by drilling five borings to depths ranging from 44 to 99 feet beneath the existing ground surface. Two deep borings were each drilled to a depth of 99 feet, while three shallower borings were drilled to depths ranging from 44 to 49 feet. Information from nearby borings drilled for previous Dames & Moore investigations was also used in this study. The locations of the borings drilled during this study are shown on Plate 1. A description of our field investigation and the boring logs are presented in the Appendix. In general, the native soil deposits underlying the pavement consist of sand, silty sand, clayey silt, and silty clay. In addition, granular fill materials were encountered immediately below the pavement. Asphaltic concrete pavements are present at the location of all the borings, with thicknesses generally on the order of 3 to 4 inches. Crushed rock base course was encountered beneath the pavements in Borings B -1 -90 and B -5-90. The crushed rock is about 9 inches thick at the boring locations and is in a dense condition. About 1 1/2 feet of very dense sandy gravel was encountered beneath the asphalt in Boring B -4 -90. Crushed rock or sandy gravel base course materials were not observed in Borings B -2 -90 and B -3 -90. Granular fill was encountered immediately below the asphalt and /or base course materials in all of the borings. The fill consists of fine sand to silty sand and extends to depths ranging from about 5 to 10 feet below existing site grades. The fill appears to be thickest in the southwest corner of the site as observed in our Boring B -5-90. The granular fill is typically in a loose to medium dense condition. Gravel particles and chunks of asphalt are present in the fill in Boring B -4 -90. Thin layers and seams of a white clayey material were observed within the fill in three of the borings in the central and southern portions of the proposed building footprint (Borings B -2 -90, B -3 -90, and B- 5-90). The nature and source of the material is not clear at this time, although it may be related to operations of the previous winery on the site. Chemical testing is U MLS SI. MOORE underway to determine if the material contains any hazardous substances. These test results will be presented under separate cover when available. Based on the limited amount of the white clayey material observed in our borings, we anticipate that it will not significantly impact foundation support of the building. However, if greater quantities of the material are discovered during construction, we recommend that Dames & Moore be notified so we can assess the possible impacts on foundation performance. The soils encountered beneath the pavement and fill material consist of a thick stratum of primarily fine to medium sand and silty fine sand, with some zones of sandy silt also present. These primarily granular soils extend to depths ranging from about 63 feet to 71 feet in the two deep borings. The three shallower borings were all terminated in this stratum. The soils tend to be in a loose condition in the upper portions of the stratum. The thickest zone of loose soil was observed in Boring B -2 -90, where the loose sand extends to a depth of 36 feet. The density of these primarily granular soils tends to increase with depth, becoming medium dense to dense in the lower portions of the stratum. The soils also tend to grade finer with depth, with several zones of sandy silt present in the western portion of the site in Borings B -4 -90 and B -5 -90. The sandy silt is in a stiff to very stiff condition. A thick zone of fine - grained soil was encountered below the upper primarily granular soils in both of the deep borings. The fine - grained soils consist of clayey silt overlying silty clay. This fine - grained zone ranges in thickness from about 20 to 28 feet in our two deep borings. The clayey soils are typically in a stiff condition, and possess moderate strength and compressibility. A stratum of fine to medium sand underlies the clayey deposit at the locations of both the deep borings. Although the sand in this stratum is only medium dense just below the clay, it becomes very dense within about 5 feet of the clay -sand interface. The very dense granular soils possess high strength and low compressibility. GROUND WATER Ground water levels measured during drilling ranged from about 10 to 13.5 feet in three of the borings. Accurate ground water levels could not be measured in two of the borings (B -2- 90 and B -3 -90) because of the fluids added during drilling to control soil heave. We anticipate that the ground water level in the area will fluctuate seasonally due to variable precipitation. The highest water levels on the site may be several feet above the levels measured during our study. LABORATORY TESTING Samples of soils encountered during our subsurface investigation were taken to our geotechnical laboratory in Seattle for further examination and testing. The purpose of the testing program was to provide information concerning classification and engineering characteristics of the soils encountered. Tests performed include direct shear, fines content analysis, and moisture- DAMES & OORE•: • • density determination. A description of the test procedures, equipment, and results are presented in the Appendix. As noted above, a sample of the white clayey material encountered has been submitted to a chemical testing laboratory for analysis to determine if any hazardous substances are present. These results will be submitted under separate cover when available. CONCLUSIONS AND RECOMMENDATIONS GENERAL Based on the results of our geotechnical investigation, we conclude that the relatively loose condition of the near - surface granular soils beneath the site of the proposed Building 9 -04 precludes supporting the building on conventional shallow foundations. We are of the opinion that settlement considerations and the potential for liquefaction of the near - surface soils under seismic loading preclude the use of shallow foundations. Accordingly, we recommend that the building column and wall loads be supported on pile foundations extending into the upper granular soil deposit. However, we are of the opinion that the building floor slab can be soil - supported, given that the recommendations for site preparation described below are implemented. Our recommendations regarding site preparation, foundation and floor slab support, and comments concerning liquefaction potential are presented in the following sections. SITE PREPARATION Site preparation will consist primarily of demolition and removal of existing pavements, excavation of soils to the required depths, and subgrade preparation. The existing asphalt pavement or other construction debris should be removed from the site and properly disposed of, as it will not be suitable for use as backfill. We anticipate that site grades for the new facility will be similar to the existing grades, with relatively little excavation required, except in the area of the recessed loading dock in the southern portion of Phase D. Assuming a dock height on the order of 3 to 4 feet for the loading dock, excavations necessary for the building should generally be above the level of the water table at the site. Deeper excavations for utilities may encounter the water table, however. Localized dewatering and /or shoring may be required for deeper excavations. The soils expected at the subgrade level will include primarily loose to medium dense granular material. We recommend that the exposed subgrades be examined by a Dames & Moore representative to confirm that the soil conditions are consistent with the conditions encountered in our explorations. In order to adequately support the building floor slab, we recommend that granular soils present at the subgrade level be compacted to 95 percent of maximum dry density (ASTM D1557) for a depth of at least 2 feet. Achieving this criteria will probably require some overexavation and recompaction or replacement of the subgrade soils. DAMES d Mt >i RE The required minimum 2 -foot depth of compaction indicated above will be suitable for floor slab loads of up to about 200 to 250 pounds per square foot (psf). If greater Loads are anticipated, we recommend that we be consulted to review these criteria and make revisions as necessary. Soils encountered during subgrade preparation which are loose, soft, or Wet and cannot be compacted to the recommended criteria will require additional preparation to provide an adequate bearing surface. Any loose, soft, or wet areas that cannot be compacted should be overexcavated to firm soil or an additional 2 feet, whichever is less, under the direction of a Dames & Moore representative. The overexcavations should be backfilled with clean, well - graded sand or sand and gravel compacted to 95 percent of maximum dry density. The backfill should be placed and compacted in maximum 8 -inch lifts. Onsite granular soils that are relatively free of organics will generally be suitable for use as backfill if they are conditioned to near optimum moisture content prior to placement and compaction. It should be noted that granular soils with a significant fines content will be susceptible to disturbance when exposed to moisture and equipment traffic. FOUNDATION SUPPORT Vertical Pile Su000rt We recommend that the columns and wall loads of proposed Building 9 -04 be supported on pile foundations. The generally loose nature of the shallow granular soils essentially precludes the use of spread footings. For this report, we have evaluated the support of the building structure by 16 -inch diameter augercast concrete piles. Augercast piles have been commonly used for similar structures in the area and are considered to be an appropriate and economical choice to provide the necessary support. Alternative pile diameters or types can be evaluated if desired. We recommend that the piles be extended to a depth of 40 feet beneath current site grades and terminated in the typically medium dense granular soils at that depth. The 40 -foot depth was chosen to extend beneath the deepest zones of loose soils observed in our borings, while also . staying as far above the deep clayey strata as possible. For 16 -inch augercast concrete piles extending to a depth of 40 feet below current site grades, we recommend that an allowable downward capacity of 40 tons be used for design. This value includes a factor of safety of at least 2. The piles may have a greater actual downward capacity, but the recommended value was developed considering the settlement from consolidation of the underlying clayey stratum. We further recommend that 16 -inch augercast concrete piles be designed using an allowable uplift capacity of 20 tons. This value assumes a factor of safety of about 1.5. The recommended allowable capacities presented above for downward- acting loads are based on total dead and live loads and may be increased by 1/3 for temporary seismic and wind loads. The recommended upward capacities are based on transient load conditions and should not DAMES & MOORL be increased. If the piles are designed with a center to center-spacing of at least 4 pile diameters, no reduction is required to account for group action of piles. Augercast concrete piles designed in accordance with the above recommendations are expected to experience total settlement of approximately 1/2 to 3/4 inch for two or four -pile groups under loads equivalent to the allowable capacities given above. If column loads are such that more than four -pile groups are required, we should be consulted to review these settlement estimates. Approximately 1/4 inch of the settlement is expected to occur rapidly after the loads are applied. Post - construction settlements, or settlements resulting from consolidation of the deep clayey strata, are expected to be on the order of 1/4 to 1/2 inch. Maximum differential settlements of approximately 1/2 inch or less are expected across the building area. The recommended pile length of about 35 to 37 feet (depending on the embedment depth of the pile cap) is within the restrictions imposed by Section 2909(b) of the Uniform Building Code which limits the length of cast -in -place piles to no more than 30 times the pile diameter. Structural characteristics of the pile material and foundation connections may impose more stringent limitations than the values given here and should be evaluated by the structural engineer. Augercast concrete piles should be appropriately reinforced. They should be installed by an experienced contractor to the recommended penetrations using a continuous flight auger. Concrete grout must be pumped continuously during withdrawal of the auger. The rate of auger withdrawal should not exceed about 7 to 9 feet per minute. The pressures at the grout pump should be in the range of 150 to 250 pounds per square inch (psi) depending on the length of the feeder hose used. We recommend that a representative of Dames & Moore be present during installation of the piles to monitor contractor procedures and to confirm that the installed piles are adequate to support the design loads. Lateral Pile Resistance For 16 -inch augercast piles, we recommend that a lateral load of 8 tons be used for design. This value corresponds to a pile deflection of 0.5 inches. Since the lateral load capacity is directly proportional to the lateral deflection for deflections of less than 0.5 inches, lower pile head deflections will result in a corresponding reduction in the design lateral load. The recommended lateral load assumes a center to center spacing of at least 4 pile diameters for piles in groups. The lateral capacities indicated above refer to the resistance available on the side of the pile. Additional resistance to lateral loads will be provided by passive soil pressure against the pile cap. The lateral resistance against the pile cap can be approximated by assuming an equivalent fluid density of 200 pounds per cubic foot (pcf). This value is consistent with a lateral deflection of 0.5 inches or less and includes a factor of safety of 1.5. This value was developed assuming that the area surrounding the pile caps are backfilled with compacted granular fill. DAMES S Moui1E • r sJERAL EARTH PRESSURE CRITERIA We have also developed recommendations for lateral earth pressure for use in designing nonpile- supported foundation elements and subgrade walls to resist lateral loads. For foundations supported on and surrounded by compacted granular material above the water table, passive lateral earth pressures can be approximated using an equivalent fluid density of 250 pounds per cubic foot (pcf). We recommend that the coefficient of friction between the base of the nonpile- supported concrete foundation elements and the underlying soils be taken as 0.4. These values includes a safety factor of about 1.5. At -rest earth pressures for nonyielding subsurface walls can be estimated using an equivalent fluid density of 55 pcf. Active earth pressures appropriate for yielding walls can be estimated using an equivalent fluid density of 40 pcf. The above parameters assume free draining and properly compacted granular material above the water table. FLOOR SLAB SUPPORT As indicated previously, we are of the opinion that the concrete floor slab of the proposed building can be soil - supported provided that our recommendations concerning site preparation are followed. For light to moderate floor loads (less than about 250 psf or less), we recommend that the concrete floor slab and base course material be supported on a minimum of 2 feet of granular material compacted to 95 percent of maximum dry density. The floor slab should be underlain by a base course of at least 4 inches of crushed rock or 6 inches of clean sand and gravel with 5 percent fines or less. This granular layer will provide uniformity of support and a capillary moisture break. For design of floor slabs constructed in the manner recommended, a modulus of subgrade reaction, k, of 150 pounds per cubic inch can be used. $ITE SEISMICITY General Based on the Seismic Zone Map of the United States, as presented in the Uniform Building Code (UBC), 1988 Edition, this site is situated within Seismic Zone 3. Therefore, the facilities should be designed and constructed to the regulations and standards contained in the Uniform Building Code for Seismic Zone 3 construction. Based on the data from our investigation, we recommend that the Soil Profile S3 be used for design. The corresponding site factor should be taken as 1.5. DANtt5 ,u `1Ouht action Potential rr- We assume that Boeing will elect to design the 9 -04 Building in accordance with standard UgC criteria for a normal risk /conventional structure. As described in our October 27, 1989 resort to Boeing concerning seismic design criteria for various facilities in the Puget Sound and Portland Areas, this design level corresponds to Category III. In the October 27 report, we indicated that a peak ground acceleration of 0.1g would be associated with this design category. Our assessment of liquefaction potential is based only on evaluation of soil conditions at this site and review of previous Dames & Moore liquefaction evaluations of nearby sites. We have not performed specific analysis of liquefaction potential at this site. Such analyses would be necessary to provide more detailed evaluation of the liquefaction potential at the site. We are of the opinion that the site soils have generally a moderate potential of liquefaction under a ground acceleration of 0.1g. Soils most likely to liquefy include fairly clean sands below the water table in a loose to medium dense condition. Soils with significant fines content or a greater density would be less likely to liquefy. Ground accelerations of 0.15g or greater would lead to a high potential for liquefaction in many of the site soils. Because of the moderate risk of liquefaction expected under the assumed design earthquake, we are of the opinion that augercast piles installed to the depths recommended herein will provide adequate foundation support of the building with an acceptable degree of risk. CLOSURE The recommendations presented in this report are provided to the client for design purposes and are based on soil conditions disclosed by field observations and exploratory borings. Subsurface information presented herein does not constitute a direct or implied warranty that the soil conditions between exploration locations can be directly interpolated or extrapolated or that subsurface conditions and soil variations different from those disclosed by the explorations will not be revealed. The recommendations outlined in this report are based on the assumption that the plan location and development details of the building are consistent with that shown on Plate 1 and the description provided in this report. If, during construction, subsurface conditions different from those disclosed by the exploratory borings are observed, we should be advised at once so that we can review these conditions and, if necessary, reconsider our design recommendations. DAMES St MOORE • The following items are attached and complete this report Plate 1 Appendix Site Plan Site Explorations and Laboratory Tests Respectfully submitted, DAMES & MOORE Harb ns L. Chabra, P.E. Principal Engineer /Associate 2 Kelly S.'Merrill, P.E. Senior Engineer Xli t ?RE: APPENDIX SITE EXPLORATIONS AND LABORATORY TESTS RAT •N Subsurface conditions underlying the site were explored by five drilled borings at the __. ;' Mmes & Moore sampler of the type illustrated on page A -2. The sampler was driven with a 140- pound - hammer falling 30 inches. The number of blows required to drive the sampler 1 foot, or as otherwise indicated, into undisturbed soils is noted adjacent to the appropriate sample notations on the boring logs. Bulk samples of near - surface soils were also obtained at several locations as indicated on the boring logs. A key to the boring logs is presented on Plate .A -1. Soils were . classified in accordance with the Unified Soil Classification System shown on Plate A -6. After completion of drilling, the soil borings were backfilled with a mixture of bentonite pellets and soil cuttings up to a depth of about 10 feet below the existing ground surface. A cement grout plug was installed in the upper 10 feet. LABORATORY TESTS The engineering characteristics of the soils encountered were evaluated by means of direct shear, fines content, and moisture- density tests. The direct shear tests were accomplished using the procedures described on page A -3. The results are presented on Plate A -7. The gradation characteristics of the site soils were evaluated by 12 fines content analyses on representative samples. The results of fines content analyses are presented on Plate A -8. The moisture- density test results appear adjacent to the appropriate sample notations on the boring logs. DA NILS Oc h4t.JLRl: DRIVING OR MECHANISM PUSHING COWLING WATER OUTLETS NOTOIES FOR ENGAGING /TIMING TOOL NEOPRENE GASKET HEAD NOTE, 'READ !=TENSION• CAN et WTIOOUCED et TREEN •Nt*O' AND 'SPLIT TARREL' SPLIT BARREL /TO ►ACIL/TATE T erOVAL OF CORE SAMPLEI BIT SOIL SAMPLER TYPE U FOR SOILS DIFFICULT TO RETAIN IN SAMPLER CHECK VALVE$ VALVE CAGE CORE•RETAINER RINGS Mtn' 0.o. AT I•LONGI CORE•RE TAINING DEVICE RETAINER RING RETAINER PLATES INTERCNANGEARLE WITH OTHER TT ►ES) A -2 ALTERNATE ATTACHMENTS SPLIT BARREL-, LOCKING RING SPLIT FERRULE TMIN.WALL ED • SAMPLING TUBE IINTERCNANGEA$LE LENGTHS) CORE•RETAINING DEVICE !..;a9 w7, 8. Moore • `. I�ACfi SAMPLE IS TESTED IN A SPLIT SAMPLE HOLDER, 'WO AND ONE -HALF INCHES IN DIAMETER AND ONE NCJI IIIGII. UNDISTURBED SAMPLES OF 1N -PLACE SOILS METIIOD OF PERFORMING DIRECT SHEAR AND FRICTION TESTS TESTS ARE PERFORMED TO DETERMINE G STRENGTHS OF SOILS. FRICTION TESTS RMED TO DETERMINE THE FRICTIONAL RE- BETWEEN SOILS AND VARIOUS OTHER MATE - SII'CH AS WOOD, STEEL, OR CONCRETE. THE TESTS PERFORMED IN THE LABORATORY TO SIMULATE ANTICIPATED FIELD CONDITIONS. AME EXTRUDED FROM RINGS TAKEN FROM THE SAM- PLING DE% ICE IN WHICH THE SAMPLES WERE OB- TATNIED. LOOSE SAMPLES OF SOILS TO BE USED IN CON - '$T$4crING EARTH FILLS ARE COMPACTED IN RINGS TO PREDETERMINED CONDITIONS AND TESTED. DIRECT SHEAR APPARATUS WITH ELECTRONIC RECORDER ECT SHEAR TESTS ONE-INCH LENGTH OF THE SAMPLE IS TESTED IN DIRECT SINGLE SHEAR. A CONSTANT PRESSURE, 4II�PROPR1ATE TO THE CONDITIONS OF THE'PROBLEM FOR WHICH THE TEST IS BEING PERFORMED, APPLIED NORMAL TO THE ENDS OF THE SAMPLE THROUGH POROUS STONES. A SHEARING FAILURE ,THE SAMPLE IS CAUSED BY MOVING THE UPPER SAMPLE HOLDER IN A DIRECTION PERPENDICU- TO THE AXIS OF THE SAMPLE. TRANSVERSE MOVEMENT OF THE LOWER SAMPLE HOLDER IS "� ° --,eat yE.NTED. E SHEARING FAILURE IS ACCOMPLISHED BY APPLYING TO THE UPPER SAMPLE HOLDER A CON- ANT RATE OF DEFLECTION. THE SHEARING LOAD AND THE DEFLECTIONS IN BOTH THE AXIAL AND SVERSE DIRECTIONS ARE RECORDED AND PLOTTED. THE SHEARING STRENGTH OF THE SOILS IS = r 11 TERMINED FROM THE RESULTING LOAD - DEFLECTION CURVES. RUCTION TESTS Is ORDER TO DETERMINE THE FRICTIONAL RESISTANCE BETWEEN SOIL AND THE SURFACES OF VARI- OUS MATERIALS, THE LOWER SAMPLE HOLDER IN THE DIRECT SHEAR TEST IS REPLACED BY A DISK OF THE MATERIAL TO BE TESTED. THE TEST IS THEN PERFORMED IN THE SAME MANNER AS THE DIRECT SHEAR TEST BY FORCING THE SOIL OVER THE FRICTION MATERIAL SURFACE. A -3 Domes & More Boring B- 1 -90. Cont.: Boring B -1 -90, Cont. Oopth in Foot 0-- 2.6X -79 5 27.4X -90 — 15— 24.7X -97 20 — to Sya6ol; -` Depth Sample in Feet rThysbol 40 It concrete d rock base (dense) Brown Fine to medium sand (fill) (loose) Brownish gray fine sand (loose) Oark gray fino to medium sand (loose) SM 28.7X -90 45 — . 21.4X -91 50— 26.6X -95 55- Light gray silty fine sand (medium dense) - Oopth Sornplo in Foot ESymbol 80 33 52 46 SP SM Dark gray to block fine to medium sand with wood fragments (medium dense) Cray silty fine sand (medium dense) 41 43.7X -75 90— 95 — 23.3X -103. 19 ON 19 19 LL-43 PL -23 Greenish ray fine to medium sand with trace silt and shell fragments (medium dense to very dense) 100 Dark gray to block fine to coarse sand (medium dense) 60- 100— Boring B -1 -90 completed at a depth of 99 feet on 2- 21 -90. Groundwater encountered at 0 depth of about 10 feet during drilling. 25 --I 25. 30 3X-99 35— 24.7X -101 40 grades to fine to medium grades with alternating layers of fine sand grades to very dense 28Z-1 65 — 70 — 37.7X-82 75— 80 23 12 . 19 . Log of Borings ML Dark gray clayey silt (stiff) Gray silty cloy (stiff) R 'KEY: 121.2X -108 indicates AUG 14 1991 CITY GiCi UKVV LA _ _ PLANNING DEPT. moisture In and dry density content pcf i1— Blows required to drive Domes 8 Moore sampler 11 one foot with 140 lb hammer and 30 Inch drop. 110 . Indicates undisturbed sample ▪ Indlcotos disturbed sample G ® Indicates bulk sample .sz Indicates ground water level NOTE; The discussion in the text of this report 1s necessary for a proper understanding of the nature of the subsurfoce,material9. Dames & Moore _ Plate A -1 Sample symbol 90. Ses-4/2 40 • Boring B -2 -90 Boring B- 2- 90,Cont. .,ispholt concroto P Brown fine sand with some M silt (Ftll)(medium dense) M Depth Samplo in Foot ESymbol 40— 28. 2z-92 grados to loose with incroosin9 �sllt _ Vnite clayey material. 3.5 feet to 4 feet. Brown silty fine sand (loose) grades with decroasing silt SP Dark brownish gray fino to medium sand with trace silt (loose) 9rodos to stadium dense grades to fine to coarse sand grades with wood fragments 9rodos with incroosin9 wood fragments P Darh gray fine to =chum M sand with some silt and trace wood fragments (medium dense) 45-- Log or Borings 84 ac a epcn yr 44 reet on 2- 23 -90. • Groundwater not moosurod during drilling. Domes 8 Moore Job No. 00695 - 473 -016 Plate A -2 sM Dark gray silty fine sand (medium dense) Boring B -2 -90 complotod ac a epcn yr 44 reet on 2- 23 -90. • Groundwater not moosurod during drilling. Domes 8 Moore Job No. 00695 - 473 -016 Plate A -2 Depth Sample in Foot r-Bymbol 0 — 7. 3X-83 5 — 10 — •-• 15 20 — 25 31.9X-114 30 2-2.8Z-103 •';;; - • .,„ 12 18 35 38 28 27 110 64 Boring B-3-90 Boring B-3-90, Cont. SP -.Asphalt concroto Brown Pine sand with trace silt (Fill) (medium dense) 11 SP SP grades to loose grados with trace white clayey material at 6 feet Grayish brown fine sand (loose to medium dense) grades coarsor with soma wood fragments Dark gray to block firm sand (medium dense to dense) grades with trace wood frogments Job No. 00595-473-015 Depth Sample In Foot r-Bymbol 40 30. 9X-96 45— 45 Log of Borings qwwww--- sm Dark gray silty fine sond (medium dense) , Boring B-3-90 completed 1 at a depth of 44 foot of 2-23-90. Groundwater not moasurod during drilling. Domes g Moore Plate A-3 or . - Depth Sample In Foot r-5ymbol 0 — 10. 10.'106 15— 25 18. 3x-102 30 — 40— G CED 42 MS 28 114 37 73 Boring B-4-90 Boring B-4-90, Cont. • flspholt concrete GP Brown sandy grovel (fill) (very dense) gm Brown silty fine sand with grovel and asphalt fragments Kf111)(medlum dense) sp Brown fine sand (loose) grades to medium dense grades coarser sp Gray Fine to medium sond (medium dense) ■40•■■••••.... grades to fine to coarse sand grades finer Depth Sample In Foot r-5ymbol 40 — 29.9X-92 45— 112 50— Log of Borings 2-22-90. Groundwater encountered at depth oF about 13.5 feet during drillIng. Dames & Moore IJob No. 00695-473-016 Plate A-4 mi. Grayish brown sandy slit (very stiff) Grayish brown silty fine sand (dense) Sarin§ B-4-90 completed -.. - —.b.. ...0 . .. sm . 2-22-90. Groundwater encountered at depth oF about 13.5 feet during drillIng. Dames & Moore IJob No. 00695-473-016 Plate A-4 A 1 4 o _ L Depth Samplo in Foot Symbol 0 5.6X-96 5 10 23.7X-93 15 20 — 25 33.1X-93 30 — 35 — 28.1X-94 40 21 100 - 25 1• 42 41 25 on 59 65 GP SP SM SP SW SM .spholt concrete .Crushed rock base (dense) Dark brown fine sand with some silt (fill)(loose to medium dense) grodos with white cloyyey mater i a i and gravel. 7 to 7.5' Obstruction at 7.5 foot Dark brown fino to medium sand (medium dense) grottos finer Dark gray fine to coarse sand with wood fragments (medium dense) grados finer Dark brown silty fine sand (medium dense) Dopth in Foot 40 Sample ESymbo l 28.7X -93 58 — - 45 — 45 — - 50 38.1X -81 28 — - 55 — 30 -- 60 — 18 - 65 30.9X -87 26 - 70 — 45.1X -75 14 75 40.2X -79 80 — Log of Borings ML ML Dark brownish gray sandy silt with trace of clay (stiff to very stiff) Dark gray clayey silt (stiff) Cl Dark gray silty cloy (stiff) Oopth Sample in Foot I—Symbol 80 grodos to vary stiff Greenish gray firm sand with some silt and shell fragments (medium dense) grades to very dcnso Boring 8 -5 -90 comp]otod at a depth of 99 feet on 2- 22 -90. Groundwater ancountorcd at a depth of about }3 feet during drilling] ________ r if4 111 NOD Luc14l99l il CITY OF Tui‘vvlLA PLANNING DEPT. Dames & Moore Plate A -5 FORM NO. 467.3 (4.761 • NOTE: DUAL SYMBOLS ARE USED TO INDICATE BORDERLINE SOIL CLASSIFICATIONS UNIFIED SOIL CLASSIFICATION SYSTEM Dames & Moore PLATE A -6 MAJOR DIVISIONS GRAPHIC SYMBOL LETTER SYMBOL TYPICAL DESCRIPTIONS ' COARSE GRAINED SOILS MORE THAN So% OF MATERIAL IS LARGER THAN N0. GRAVEL AND GRAVELLY SOILS MORE THAN 501E OF COARSE FRAC. TION RETAINED CLEAN GRAVELS (LITTLE OR NO FINESI 474' Qp4' C�� l4 ♦ t ,4: ~: GW wELI.GRADEOGRAVELS.GRAVEL• SAND MIXTURES, LIT1 LE OR NO FINES Lq4. p4. .1P CP =4( '4' 1 ir 7/111 . jjerr ;.% /�7j/j '' / i I GP GM POORLY•GRADEOGRAVELS. GRAVEL.SANO MIXTURES. LITTLE OR NO FINES SILTY GRAVELS.GRAVELSANO• SILT MIXTURES GRAVELS WITH FINES (APPRECIABLE AMOUNT OF FINES) GC CLAYEY GRAVELS,GRAVEISANO• CLAY MIXTURES ON F16. 4 SI VE SAND ANO SANDY SOILS MORE THAN 50% OF COARSE FRAC. TION PASSING CLEAN SAND (LITTLE OR NO FINES) SW WELL•GRADED SANDS, GRAVELLY SANDS, LITTLE OR NO FINES • •• $P POORLY.GRADED SANDS. GRAVEL. LY SANDS. LITTLE OR NO FINES SANDS WITH FINES (APPRECIABLE AMOUNT OF FINES) SM SILTY SANDS, SAND•SILT MIXTURES 200 SIEVE SIZE SC / CLAYEY SANDS. SANOCLAY MIXTURES N0. N SIEVE FINE GRAINE 5011.5 MORE THAN 50% . OF MATERIAL IS SMALLER THAN N0. SILTS 110UI0LIMIT LAY AYS LESS THAN 50 CLAYS . ML - -• CL INORGANIC SILTS AND VERY FINE SANDS. ROCK FLOUR• SILTY OR CLAYEY FINE SANDS OR CLAYEY SILTS WITH SLIGHT PLASTICITY INORGANIC CLAYS OF LOW TO MEDIUM PLASTICITY. GRAVELLY, CLAYS, SANDY CLAYS,. SILTY CLAYS. LEAN CLAYS / OL i III ORGANIC SILTS ANY ORGANIC SILTY CLAYS OF LOW PLASTICITY S1LTS AND LIOUID LIMIT CLAYS GREATER THAN 50 11111 MM HI INORGANIC SILTS. MICACEOUS OR DIATOMACEOUS FINE :CANDOR SILTY SOILS " a j� d% jr; % , %. -��,� //? ;ti, ( INORGANIC CLAYS OF NIGH PLASTICITY, FAT CLAYS 200 SIEVE SIZE A ., � f PT 1.,.........z...:: .'4. ',: - ORGANIC CLAYS OF MEDIUM TO HIGH PLASTICITY, ORGANIC SILT5 PEAT. HUMUS. SWAMP SOILS WITH H1GH ORGANIC CONTENTS HIGHLY ORGANIC SOILS NOTE: DUAL SYMBOLS ARE USED TO INDICATE BORDERLINE SOIL CLASSIFICATIONS UNIFIED SOIL CLASSIFICATION SYSTEM Dames & Moore PLATE A -6 0 ID 3 20) 0 0 ID 1 Boring I Depth (ft) Soil Type Moisture Content (%) Dry Density (pcf) Normal Pressure (psf) Shear Strength (psf) UltiPeak mate Shear Strength (psf) 8-1-90 18 Fine to medium sand 24.7 97 1000 2000 1270 2300 740 1560 B-1-90 29.5 Fine to coarse sand 25.3 99 1500 3000 1650 3300 1050 2100 B-2-90 38.5 Fine to medium sand with some silt 30.3 92 2000 4000 1800 3540 1480 2700 8-4-90 13 Fine sand 23.3 99 • 1000 2000 1000 1900 3 620 1320 8-5-90 3 Fine sand with some silt 5.6 96 500 1000 520 820 370 690 B-5-90 53 Sandy silt i 38.1 81 2000 4000 _ 1530 2940 1530 2940 Direct Shear Test Results Fines Content Analysis Test Results Note: Fines content is defined as the percent by weight of material passing a #200 sieve. Dames & Moore _ Plate A -8 Boring Depth (ft) Soil Type Moisture Content ( %) Dry Density (pcf) Fines Content ( %) — 4 B -1 -90 3 Fine to medium sand 2.6 79 8 -1 -90 18 Fine to medium sand 24.7 ._ 97 — 3 B -1 -90 53 Silty fine sand 26.6 95 23 B -2 -90 1 Fine sand with some silt 6.1 — 9 B -2 -90 43 Silty fine sand 28.2 — 92 — 14 B -3 -90 43 Silty fine sand 30.9 96 34 B -4-90 3.5 Silty fine sand - 10.8 106 28 B -4-90 43 Sandy silt 29.8 92 _ 58 B -5 -90 3 Fine sand with some silt 5.6 96 9 B- 5-90 43 Silty fine sand 28.7 93 15 B -5 -90 53 . . Sandy silt 38.1 81 77 8 -5 -90 .98 Fine sand with some silt . 20.3 113 11 Fines Content Analysis Test Results Note: Fines content is defined as the percent by weight of material passing a #200 sieve. Dames & Moore _ Plate A -8 • • • 1ft- DAMES & MOORE A PR\„ F S' It,n.%1 I ' I 500 MARKET PLACE TOWER. 2025 FIRST AVENUE. SEA ITI_E. WASHINGTON 98121 (20h:) 726-07.1- March 21, 1990 Boeing Support Services P.O. Box 3707, M/S 4H -07 Seattle, Washington 98124 -2207 Attention: Mr. Pete Wold RECEIVED MAR 2 7 1990 BM ENGINEERS Chemical Test Results Proposed Chemical Management Building 9 -04 Developmental Center Tukwila. Washington for the Boeing Company Dear Mr. Wold: We submit herein the results of chemical tests conducted on samples of fill material encountered during our geotechnical investigation for the above - described project. The results of the geotechnical investigation are contained in our report dated March 6, 1990. Verbal authorization for the chemical soil tests was provided by Boeing on February 26, 1990. During the course of our geotechnical investigation, thin layers and seams of a white clayey material were observed within the granular fill in three of the borings in the central and southern portions of the proposed building footprint (Borings B -2 -90, B -3 -90, and B- 5 -90). The material was encountered between depths of 3.5 and 7.5 feet below current site grades in the three borings. The nature and source of the material is not known at this time, although it may be related to operations of a previous winery on the site. We understand that the site also previously served as a truck yard. Chemical tests were run on a sample of the white clayey material intermixed with the granular fill. The sample tested was taken from Boring B -5-90 at a depth of 7 feet. The sample was tested for EP Toxicity metals (arsenic, barium, cadmium, chromium, lead, mercury, selenium, and silver) plus zinc and copper. The EP Toxicity results of the sample collected from Boring B -5 -90 at a depth of 7 feet are attached. The test results indicate that metals concentrations in the white clayey material are below federal EP Toxicity maximum concentrations (40 CFR 261.24). The results indicate that the material is not designated hazardous based on EP Toxicity metals concentrations and therefore does not exhibit leachability characteristics. Based on the test results and on visual observation, the white clayey material does not appear to pose a significant environmental risk. More extensive chemical testing would be required to determine the exact nature of this material. • • DAMES& MOORE A PROFESSIONAL LIMITED PARTNERSHIP Boeing Support Services March 21, 1990 Page 2 We appreciate the opportunity to provide our services on this project. Please call us if you have any questions regarding this letter or require further information. 3 copies submitted Attachment 001 - 00695- 016\BOE904A • Respectfully submitted, DAMES & MOORE Kelly S. Merrill, P.E. Senior Engineer • • 16 March 1990 Mr. Kelly S. Merrill Dames & Moore 500 Market Place Tower 2025 First Avenue Seattle, Wa 98121 • DAMES & MOORE SEATTLE MAR , u »!gin ROUTING 0 RE: Client Project: #695 - 473 -016; ARI Job #4745 Dear Kelly: Please find the enclosed Metals results for the above referenced project. If you have any questions or need any further Information, please feel free to call any time. Sincerely, ANALYTICAL RESOURCES, INC. N. Rocky Wells Laboratory Manager N R W /bv Enclosures cc: file #4745 ANALYTICAL RESOURCES INCORPORATED Analytical Chemists & Consultants 333 Ninth Ave. North Seattle, WA 98109 -51 (206) 621 -6490 (206) 621 -7523 (FAX) DAMES & MOORE 11, 01 �' ° 500 Market Place Tower • 2025 First Avenue • Seattle, Washington 98121 • (206) 728 -0744 Chain of Custody Date? / 1/2Q Page of __L Project Number • • / Analysis Request 1Number of Containers ....4 Project Manager: Volatile Organ' 624/8240 (GC /MST-- Halogenated Volatiles 601/8010 Aromatic Volatiles 602/8020 Base/Neutral /Acids 625/8270 (GC/MS) BTX 602/8015 Polycyclic Aromatic Hydrocarbons 610/8310 Pesticides/PCBs 608/8080 Priority Pollutant Metals (13) EP TOX Metals (8) f s�ckt,� Gjp Comments/ Instructions Laboratory: = 2/" Turn around time: /wtet (tom Alt MMh e Sampler's Initials: SAD Sampler's Signature: Sample ID Date Time Matrix $ -5" @ 7 1 .2.42i, ` 50;/ .>< 1 1 Special Instructions/Comments: ' -f r Awe- fr11 fc4 e fZ t( t Tv 5?.w,,one P.►v." a -at '9t7 0/6 7,5-0 p �v .. EpT f Mt 1,4 f � fv�C+ �"t 0— I tr✓e t K /14^seh,HI o 14„4 - Relinquished (Sig) ( Printed (Company) (Time) by: 44"2'K`Y3` --j`" Received by ab): (Si ' `�66. Sample Receipt Total no. of containers: Chain of custody seals: Rec'd good condition/cold: Conforms to record: ) 7c...;) il, ttc.r f r (Printed) (Company) - AF1.14 L , , /S• 'D,.0.--%1, 1ftt•cs.- -- /•S- 5`I (Date) L- 26- `7CtTime) S (Date Lab number: • • • EXPLANATION OF INORGANIC DATA REPORT CODES The columns labeled 'PREP', 'C', and 'M' contain important information about your analyses. The codes are • defined below. ,. PREPARATION CODES These 3 -letter codes describe methods used to prepare samples for analysis: AEN AHM AHN CAN DE6 DMM DMN EW6 EWM EWN. FHP FPP FRM FRN KRN LEM LEN MHM MHN .0AM IAN HM PHN RCC RCN REC REI REN RMA USEPA Method, Metals in air filters RWC ARI Method, Mercury in air filters SCC ARI Method, Metals in air filters SCM AOAC (1984) Method 25.024-.027, Metals in earthenware SCN EPA 600/479 -020 Method 218.5, Hexavalent Cr in water SEM DMN followed by TMM, Dissolved mercury Filtered through .45u filter, Dissolved metals EWN followed by DE6, EP Toxicity EWN followed by TMM, EP Toxicity USEPA SW-846 Method 1310, EP Toxicity ARI Method, Metals in tissue (HNO31HC104) PSEP, Metals in tissue (I NO3/HCIO4) Journal Method, Mercury in tissue Journal Method, Metals in tissue (HNO3/H202) ARI Method, Concentration by coprecipitation USEPA Method, TCLP followed by TMM USEPA Method, TCLP Extraction ARI Method, Mercury in miscellaneous materials ARI Method, Metals in miscellaneous materials ARI Method, Mercury in oil, grease or tar ARI Method, Metals in oil, grease or tar ARI Method, Mercury in wipes ARI Method, Metals in wipes USEPA CLP Program, Water by ICP USEPA CLP Program, Water by GFAAS EPA 600/4-79 -020 Method 4.1.4, Water by FAAS EPA 600/4-79 -020 Method 200.7 and 9.4, Water by ICP EPA 600/4-79 -020 Method 4.1.4, Water by GFAAS EPA 600/4- 79-020 Method 206.2, As/Se in water SHF SRL SPF SSC SSN SSS SW6 SWC SWN SWR TEC TEG TEI TEN THG TMM TSC TSN TSS TWC TWG TWN WMN XSC` USEPA SW-846 Method 3005, Water by FAAS or ICP USEPA CLP Program, Soil by FAAS or ICP USEPA CLP Program, Mercury in soil USEPA CLP Program, Soil by GFAAS EPA 600/4-79 -020 Method 245.5, Mercury in soil ARI Method, Metals in soil, Hydrofluoric acid digestion Journal Method, Lithium meta - borate fusion PSEP, Metals in sediment, Hydrofluoric acid digestion Standard Methods 302C, Sb/Sn in soil Standard Methods 302C, Soil by GFAAS, FAAS or ICP Standard Methods 302C, Ti in soil USEPA SW-846 Method 3060, HexavaIent Cr in soil USEPA SW-846 Method 3050, Soil by FAAS or ICP USEPA SW-846 Method 3050, Soil by GFAAS USEPA SW-846 Modified Method 3005, Sb by GFAAS EPA 600/479 -020 Method 4.1.3, Water by FAAS EPA 600/4-79 -020 Method 272.1, Silver in water EPA 600/4- 79-020 Method 200.7 and 9.3, Water by ICP EPA 600/4-79 -020 Method 4.1.3, Water by GFAAS ARI Method, Silver in photographic solutions EPA 600/4-79 -020 Method 245.1, Mercury in water Standard Methods 302C, Sb/Sn in water Standard Methods 302D, Water by GFAAS,FAAS or ICE Standard Methods 302E, Ti in water USEPA SW-846 Method 3010, Water by ICP USEPA SW-846 Method 7760, Silver in water USEPA SW-846 Method 3020, Water by GFAAS EPA 600/4 -79 -020, Preserved undigested water Standard Methods 302B, Extractable metals In water CONCENTRATION CODES These codes are used to qualify reported concentrations: U No analyte was detected. The reported value is the lower limit of detection. METHOD CODES These codes signify the instrumental technique used for analysis: CVA FLA 6FA :P Cold Vapor Atomic Absorption Spectrophotometry Flame Atomic Absorption Spectrophotometry Graphite Furnace Atomic Absorption Spectrophotometry Inductively Coupled Plasma Atomic Emission Spectrometry Client: Contact: Project: ID number: Description: Sampled: Received: Matrix: • • • ANALYTICAL RESOURCES, INC. Inorganic Laboratory Data Report 03/15/90 12:03:58 Dames & Moore Kelly Merrill 695 - 473 -016 B -5 @7' 02/22/90 02/26/90 SOIL ARI job number: 4745 ARI sample number: A Released by: /// ANALYTICAL RESULTS CAS Number Analyte Concentration C Prep M 7440 -38 -2 Arsenic 0.05 mg /.L U EWN ICP 7440 -39 -3 Barium 0.692 mg /L EWN ICP 7440 -43 -9 Cadmium 0.002 mg /L U EWN ICP 7440 -47 -3 Chromium 0.009'mg /L EWN ICP 7440 -50 -8 Copper . 0.002 mg /L U EWN ICP 7439 -92 -1 Lead 0.1 mg /L U EWN _ ICP 7439 -97 -6 Mercury 0.0001 mg /L U :EWM CVA 7782 -49 -2 Selenium 0.3 mg /L U EWN ICP _ 7440 -22 -4 Silver 0.014 mg /L EWN ICP 7440 -66 -6 Zinc 0.004 mg /L . U EWN ICP Client: Contact: Project: ID number: Description: Sampled: Received: Matrix: • • ANALYTICAL RESOURCES, INC. Inorganic Laboratory Data Report 03/15/90 12:04:05 Dames & Moore Kelly Merrill 695 - 473 -016 METHOD BLANK A N A L Y T I C A L ARI job number: 4745 ARI sample number: MB Released R E S U L T S CAS Number Analyte Concentration C Prep M 7440 -38 -2 Arsenic 0.05 mg /L U EWN ICP 7440 -39 -3 _ Barium 0.001 mg /L U EWN ICP 7440 -43 -9 Cadmium 0.002 mg /L U EWN ICP 7440 -47 -3 Chromium 0.005 mg /L U EWN ICP 7440 -50 -8 Copper 0.002 mg /L U EWN ICP 7439 -92 -1 Lead 0.03 mg /L U EWN ICP 7439 -97 -6 Mercury 0.0001 mg /L U EWM CVA 7782 -49 -2 _ Selenium 0.05 mg /L U EWN ICP 7440 -22 -4 Silver 0.003 mg /L U EWN ICP 7440 -66 -6 Zinc 0.004 mg /L U EWN ICP • VICINITY SITE PLAN • "••••),•, • ARK AUG 1 4 1991 ..... CITY OF TuKWILA PLANNING DEPT. .*8 OP,agE LD DEVELO MENTAL CENT TUKWILA, WA 94.5 ACRES OWNED 69.9 ACRES LEASED 0 500 FT I I I SCALE • DUWAMISH RIVER BSS . LICENSED TRANSPORTATION \ • UNINCORD 1.17y oF TUj. 3XBOW 3RIDGE J28 9-78 9-06 b D— II CHEMICAL STORAGE u---- II 9-411 TRAILERS 9-110 PARKING — 9.424 THRU 9-429 9-403 9-05 EAST MARGINAL WAY SOUTH 13-05 + 7+ 3401 73 AOA 7-380 3-07 3-02 • .■■ 71 I SE CC CL AFL • TRAILERsi 7-381141 THIN 721 .... ..... ....... , ............. ................... • • .......... .• I. NON-BOEING OWNED MILITARY FLIGHT CENTER 76+ 74+ ........ • ......... . • .... • ....................................... • ...... ...................... ............ ............... ............... . ................................................................. SOUTH BOEING FIELD ...... ..... ... ....................... ......... ................ — — — .................... . ................................... . ......... .............. . 9-5 ........................................................................................................................ . w0 : • ........ al -. ........... ........................................................................................................ . I 5 CONSTRUCTION SITE PLAN Nam! J , 11 • V �� k I A K 9-06. r L 1 na..- El a s a P :CHEMICAL a ▪ o :STORAGE ■ a ---- rage 9 -403 9 -05 rrC ?,1ot\_qio AUG 14 19911 • • Existing Building 9 -06 Key Location and number of 8 -1 -90 boring drilled during this investigation 40 Scale in Feet To Gate J -28 80 r B - -4 -90 —1 Proposed Building 9 -04 (Phase III) 418-5-90 x Proposed Building 9 -04 (Phase H) - B -3 -90 -r B -1 -90 Proposed Building 9 -04 (Phase I) Existing Fence Existing Fence I 8 -2 -90 Existing Building 9 -51 Drawing Entitled, 'Underground Utilities, 9 -04 Building Site, from Boeing Facilities Department, dated 12/89. AUG 14 1991 CITY OF Tur<vVILA PLANNING DEPT. Plate 1 Site Plan Dames & Moore _ ENVIRONMENTAL CHECKLIST DEMOLITION OF THE 9 -06 BUILDING BOEING DEVELOPMENTAL SITE (D.C.) 9725 EAST MARGINAL WAY SOUTH, SEATTLE Jl .6o (I, I ohytWz Epic File No. -- Fee e- i49*:98 Receipt No.- 4 1P 2 .O2 �- ENVIRONMENTAL CHECKLIST A. BACKGROUND 1. Name of proposed project, if-applicable: DEMOLITION OF 9 -06 (DALLAS- MAVIES) Bic 2. Name of applicant: Boeing Military Airplanes 3. Address and phone number of applicant and contact person: P.O. Box 3707, M/S 4H- Seattle. WA 98124 -2207 Contact: Art Whitson 544 -2965 4. Date checklist prepared: AUGUST 10. 1Q,91 5. Agency requesting Checklist: City of Tukwila 6. Proposed timing or schedule (including phasing, if applicable): ;DEMOLITION OF THE 9 -06 BUT LDING..WILL SWT -APPXN AUG- 15... 1-991 AND BE COMP:ETE �FPT 70 1Qa1 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain._ #7 (1F THI Q_ALi RL.ITI n.TMi THIS CON TR�JCrTON TS Ate AnnrTrnri OF 1i „5fl •;e • •; •► 'AIRED List any environmental information you know about that has been prepared, or will . be prepared, directly related to this proposal. - THAT WAS PRFPARFD AND TSSUFD TO THE CITY OF TUKWILA FOR THE CHEMICAL MANAGEMENT RIITI DTNc P1 -IASF 41 AND 49 r. ;•►u 9. Do you know whether applications are pending for governmental approvals of other proposals directly affecting the property covered by your proposal? If yes, explain. None -2- 10. List any government approvals or permits that will be needed for your proposal. Tukwila Building Dept. Tukwila Fire Dept. Tukwila Plannin De t. Washington_ State Elicjrical Permits Plumbin: ;i! e c P- 11. Give brief, complete description of your proposal, including the proposed uses and the size of the project and site. There are several questions later in this checklist that ask you to describe certain 'aspects of your proposal. You do not need to repeat those answers on this page. Section E requires a complete description of the objectives and alternatives of your proposal and should not be summarized here. _IHF PROPOSAI IS TO DEMOLISH THE EXISTING 2 =0.6 CDALLAS- MAVIES).BUILDING - - ?,` • I ; n e'N \ •G O. ;• .I I .1 i .\ • • -ye •► • -►•_ C► 12. Location of the proposal. Give sufficient information for a person to understand the precise location of your proposed project, including a street address, if any, and section, township, and range, if known. If a proposal would occur over a range of area, provide the range or boundaries of the site(s). Provide a legal description, site plan, vicinity map, and topographic nap, if reasonably available. While you should submit any plans required by the agency, you are not required to duplicate maps or detailed plans submitted with any permit applica- tions related to this checklist. '(See attached legal description and site plan) 13. Does the proposal lie within -an area designated on the City's Comprehensive Land Use Policy Plan Map as environmentally sensitive? No uvmrLc i CU •MrrL R Mn11 8. ENVIRONMENTAL ELEMENTS 1. Earth Evaluation for Agency Use Only a. General description of the site (circle one): rolling, hilly, steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? o% c. What general types of soils are found on the site (for example, clay, sand, gravel, peat, muck)? If you know the classification of agricultural soils, specify than and note any prime farmland. Currently the site is covered with asphalt. See attached Yeotechnical report for underlying soil types. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. See attached geotechnical report. e. Describe the purpose, type, and approximate quanti- ties of any filling or grading proposed. Indicate source of fill. None. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. No. g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? 95% -4- • Evaluation for Agency Use Only h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: As required by the geotechnical report. 2. Air a. What types of emissions to the air would result from the proposal (i.e., dust, automobile odors, industrial wood smoke) during construction and when the project is completed? If any, generally . describe and give approximate quantities if known. Typical emissions (from welding, operation of internal combustion equipment, ANQ.OF STANDARD aam TTTrTh FflI1TDh" b. Are there any off -site sources of emissions or odor that may affect your proposal? If so, generally describe. No. c. Proposed measures to reduce or control emissions or other impacts to air, if any: None. 3. Water a. Surface: 1) Is there any surface water body on or in the immediate vicinity of the site (including year- - round and seasonal streams, saltwater, lakes, ponds, wetlands)? If yes, describe type and provide names. . If appropriate, state what stream or river it flows into. The site borders the Duwamish River. The Duwamish River flows into the Puget Sound. -S- • • 2) Will the adjacent waters? available • project require any work over, in, or to (within 200 feet) the described If yes, please describe and attach plans. No. 3) Estimate the amount of fill and dredge material that would be placed in or removed from surface water or wetlands and indicate the area of the site that would be affected. Indicate the source of fill material. None. 4) Will the proposal require surface water withdrawals . or diversions? Give general description, purpose, and approximate quan- tities, if known. No. 5) Does the proposal lie within a 100•year floodplain? If so, note location on the site plan• N O ACCORDING TO THE 1989 NATIONAL FLOOD TNSURANCF PROGRAM MAP #53033C0170D PREPARED BY THE FEDERAL EMERGENCY MANAGEMENT AGENCY. ACCORDING TO THIS INFORMATION THE SITE LIES OUTSIDE THE 100 AND 500YR FLOOD PLAINS 6) Does the proposal involve any discharges of waste materials to surface waters? If so, describe the type of waste and 'anticipated volume of discharge. No. Evaluation for Agency Use Only • • ( • b. Ground: 5 Evaluation for Agency Use Only 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quan- tities, if known. No. 2) Describe waste materials that will be discharged into the ground from septic tanks or other sour- ces, if any (for example: Domestic sewage; industrial, containing the following chemicals...; agricultural; etc.) Describe the general size of the system, the number of such systems, the number of houses to be served (if applicable), or the number of animals or humans the system(s) are expected to serve. None. c. Water Runoff (including storm water): 1) Describe the source of runoff (including storm water) and method of collection and disposal, if any (include quantities, if known). Where will this water. flow? Will this water flow into other waters? If so, describe. Storm water runoff from parking lot areas enters the Duwamish River after flowing_ through oil /water separators. • • Evaluation for Agency Use Only 2) Could waste materials enter ground or surface waters? If so, generally describe. No. d. Proposed measures to reduce or control surface, ground, and runoff water impacts, if any: All parking areas have catch basins with oil /water separators. 4. Plants a. Check or circle types of vegetation found on the site: x deciduous tree: alder, maple, aspen, other evergreen tree: fir, cedar, pine, other x shrubs x grass pasture crop or grain wet soil plants: cattail, buttercGp, bullrush, skunk cabbage, other water plants: water lily, eelgrass, milfoil, other other types of vegetation b. What kind and amount of vegetation will:be removed or altered? None. c. List threatened or endangered species knows to be on or near the site. None. -8- • • Evaluation for Agency Use Only d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: Landscaping will be_provided per Tukwila building code. FOR FHRTHFR P1HASF #3 ADDITION TO _BE BUILT •► Oh, • • -I OF THIS STTFI. 5. Animals a. Circle any birds and animals which have been observed on or near the site or are known to be on or near the site: birds: ('b heron eagle,Congbirds other: Duck, Gull mammals: deer, bear, elk, beaver, other: None fish: bass, salmon trout herring, shellfish, other: b. List any threatened or endangered species known to be on or near the site. None. c. Is the site part of a migration route? If so, explain. No. d. Proposed measures to preserve or enhance wildlife, if any: None. -9- 410 • Evaluation for Agency Use Only 6. Energy and Natural Resources. a. What kinds of energy (electric, natural gas, oil, wood stove, solor) will be used to meet the completed project's energy needs? Describe whether it will be used for heating, manufacturing, etc. THIS PROPOSAI •TS FOR_DFMQLITION OF BUILLZING...CURRENT I ITI T T TF S Will RF .RFILIB-NFD t SOLJRCF __ b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. No. c. What kinds, of energy conservation features are included in the plans of this proposal? List other proposed measures to reduce or control. energy impacts, if any: . _THTS _PROPOSAL IS FOR DEM4L T (UN OF .EXISTING CONSTRIIrTTnM NIA 7. Environmental Health a. Are there any environmental health hazards, including exposure to toxic chemicals, risk of fire and explosion, spill, or hazardous waste, that could occur as a result of this proposal? If so, describe. None. • 1) Describe special emergency services that might be required. 'WTI I RF RFOIITgED DJJR N fnFMOI- TTTONJ_ r- 1. • e,, •►e 2) Proposed measures to reduce or control environ- mental health hazards, if any: _ - . u. ,. OP C WO !► • • -10. • Evaluation for Agency Use Only b. Noise 1) What types of noise exist in the area which may affect your project (for example: traffic, equipment, operation, other)? None. 2) What types and levels of noise would be created by or associated with the project on a short - term or a long -term basis (for example: traf- fic, construction, operation, other)? Indicate what hours noise would come from the site. ,''DEMOLITION WORK WILL CREATE STANDARD CONSTRUCTION NOTSFS. THE DFMOI LTION WORK WILL BE CONDUCTED HOURS Al I OWFD BF CITY OF TUKWLI A ORD. FOR ffNSTRIICTTON_ ACTTVTTY_ 3) Proposed measures to reduce or control noise impacts, if any: None required. Land and Shoreline Use a. What is the current use of the site and adjacent properties? Manufacturing, Industrial, Store e, Offices, Warehouse, Parking Lots. b. Has the site been used for agriculture? If so, describe. No. c. Describe any structures on the site. Commercial and industrial buildings. offices. warehouses. • Evaluation for Agency Use Only d. Will any structures be demolished? If so, what? YES, 6,500SF OF BU ILDING WILL BE DEMOLISHED (9 -06) e. What is the current zoning classification of the site? M/H (Heavy Manufacturing) f. What is the current comprehensive plan designation of the site? M/H (Heavy Manufacturing) g. If applicable, what is the current shoreline master program designation of the site? Urban h. Has any part of the site been classified as an "environmentally sensitive" area? If so, specify. No. i. Approximately how many people would reside or work in the completed project? BUILDING TO BE DEMOLISHED IS CURRENTLY UTILIZED AS STORAGE, NO MANPOWER IS ASSIGNED TO BUILDING.. Approximately how many people would the completed project displace? None. k. Proposed measures to avoid or reduce displacement impacts, if any: Not applicable. 1. Proposed measures to ensure the proposal is com- patible with existing and projected land uses and plans, if any: T.14.. Dena A _ ka -12- • • . Evaluation for Agency Use Only 9. Housing a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low- income housing? None b. Approximately how many units,. if any, would be eli- minated? Indicate whether high, middle, or low- income housing. None. c. Proposed measures to reduce or control housing impacts, if any: None. 10. Aesthetics a. What , is the tallest height of any proposed structure(s), not including antennas; what is the principal exterior building material(s) proposed? THIS p _ !a.• _ or 1 uI S LELIDN- TS•'! RAnF I FVFI b. What views in the immediate vicinity would be altered or obstructed? None. c. Proposed measures to reduce or control aesthetic impacts, if any: THIS PROKAAI: 1-s _kP 1IbJ= TTI-nN QNLY, -13- 11. Light and Glare a. What type of light or glare will the proposal produce? What time of day would it mainly occur? None. b. Could light or glare from the finished project be a safety hazard or interfere with views? No. c. What existing off -site sources of light or glare may affect your proposal? None. d. Proposed measures to reduce or control light and glare impacts, if any: None. 12. Recreation .a. What. designed and informal recreational oppor- tunities are in the immediate vicinity? A Boeing recreation facility is located at an adjacent site (Oxbow Site). Greenbelts within the site provide Boeing employees with picnic areas and wallamys. b. Would the proposed project displace any existing recreational uses? If so, describe. No. c. Proposed measures to reduce or control impacts on recreation, including recreation opportunities to be provided by the project or applicant, if an, None. -14- cvaivation for Agency Use Only Evaluation for Agency Use Only 13. Historic and Cultural Preservation a. Are there any places or objects listed on, or pro- posed for, national, state, or .local preservation registers known to be on or next to the site? If so, generally describe. None. b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. The Museum of Flight is located next to the site (on the east side of East Marginal Way South) c. Proposed measures to reduce or control impacts, if any: None. 14. Transportation a. Identify public streets and highways serving the site, and describe proposed accss to the existing street system. Show on site plans, if any. East Marginal Way South is adjacent to the east side of the site. Access to the site is from this road. b. Is the site currently served by public transit? If not, what is the approximate distance to the nearest transit stop? Yes. Public transit stops on site. c. How many parking spaces would the completed project have? How many would the project eliminate? THIS CONSTRUCTION WILL.,NOT ELIMINATE ANY PARK PACES. . AREA IS-CURRENTLY USED AS MATERIAL STORAGE AREA. -15- • Evaluation for Agency Use Only d. Will the proposal require any new roads or streets, or improvements to existing roads or streets, not including driveways? If so, generally describe (indicate whether public or private). No. e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. No. f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. __ anticipated. g. Proposed measures• to reduce or control transpor- tation impacts, if any: None. 15. Public Services a. Would the project result in an increased need for public services (for example: fire protection, police protection, health care, schools, other)? If so, generally describe. pRnPncAl T 'F(112 - 1)FMnITTTnN, Nn Aft- TTTONAC SERVICES REQUIRED,.. b. Proposed measures. to reduce or control direct impacts on public services, if any. The Boeing Hazardous Material. Response Team, Boeing Fire Department and Boeing Security organizations will respond to emergencies at this site. -16- S 16. Utilities a. Circle utilities currently available at the site: lectricit fnaturai gas) i (refuse service) sanitary sewer septic system, oTher. b. Describe the utilities that are proposed for the project, the utility providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed. Sanitary Sewer - DTSCONNECT Metro sewer system Water - DISCONNECT Seattle Water Department Electricity - DISCONNECT Seattle City Light Natural Gas - IBS ..(ANN u 'aashington Natural Gas C. Signature The above answers are true and c' 'lete to the best of my knowledge. I underst•n, th=• lead ag cy is relying on them to maw - -• j Signature: ✓ �� /����„�;� Date Submitted: Evaluation for Agency Use Only PLEASE CONTINUE TO THE NEXT. PAGE. • ( -17- O. SUPPLEMENTAL SHEET FOR NONPROJECT ACTIONS (do not use this sheet for project actions) B- ause these questions are very general, it may be helpful to ead them in conjunction with the list of the eleomnts of the vironment. When a . wering these questions, be aware of the extent the proposal or the types of activities likely to result from the propo al, would affect the item at a greater intensity or at a f.. ter rate than if the proposal were not imple- mented. Res and briefly and in general terms. 1. How would he proposal be likely to increase discharge to water; - fissions to air; production, storage, or release of t• is or hazardous substances; or production of noise? Proposed measures to avo or reduce such increases are: 2. How would the proposal be likely affect plants, ani- mals, fish, or marine life? Proposed measures to protect or conserve pl ts, ani- mals, fish, or marine life are: -18- Evaluation for Agency Use Only • How would the proposal be likely to deplete energy or natural resources? Propos measures to protect or conserve energy and natural esourses are: 4. How would the p environmentally se eligible or under such as parks, wil threatened or endange cultural sites, wet farmlands? oposal be likely to use or affect itive areas or areas designated (or tudy) for governmental protection; erness, wild and scenic rivers, ed species habitat, historic or nds, floodplains, or prime Proposed measures to protect such resources or to avoid or reduce impacts are: 5. How would the proposal be likely to aff-,t land and shoreline use, inclduing whether it woul allow or encourage land or shoreline uses incompat ale with existing plans? -19- Gvaivatlon for Agency Use Only • • Proposed measures to avoid or reduce shoreline and land se impacts area: How does he proposal conform to the Tukwila Shoreline Master Plan 6. How would the proposa be likely to increase demands on transportation or publ services and utilities? Proposed measures4to reduce or re •ond to such demand(s) are: 7. Identify., if possible, whether the proposal m with local, state, or federal laws or requir the protection of the environment. -20- conflict is for i • • Does the proposal conflict with policies of the Tukwila Comprehensive land Use Policy Plan? If so, what poli- cies of the Plan? Proposed easures to avoid or reduce the conflict(s) are: Evaluation for Agency Use Only -21- • • ( TO BE COMPLETE• APPLICANT • Evaluation for E. SUPPLEMENTAL SHEET FOR ALL PROJECT AND NON PROJECT PROPOSALS The objectives and the alternative means of reaching the objectives for a proposal will be helpful in reviewing the aforegoing items of the Environmental Checklist. This information provides a general overall perspective of the proposed action in the context of the environmental infor- mation provided and the submitted plans, documents, suppor- tive information, studies, etc. 1. What are the objective(s) of the proposal? Agency Use Only EMOVE LOOP ION TO .—. --I MOLIT I ON OF � -S-�'' T I t I c oEQ I �ADI2 I T ION =' • o _ •.• ' • e s • . • : A CKS AND EMERCENCY SE1•WICE ACCE-S TO FXTSTT-NG ANT- PROPOCED rnMCTRUrTrnls 2. What are the alternative means of accomplishing these ob.iectives? NONF THTS RI III TT NC LS PP Q E _ TO PROXI.IDE" CODE .REQUIRED . EGRESS AND SETBACKS. • • D • : u•: • •''r• • • r• TECTION Tn THE I II�ITFI?._ rnN�TR f I e Z�- Il n T SIG - 3. Please compare the alternative means and indicate the preferred course of action:, N/A -22- r • • Evaluation for Agency Use Only 4. Does the proposal conflict with policies of the Tukwila Comprehensive Land Use Policy Plan? If so, what poli- cies of the Plan? No. Proposed measures to avoid or reduce the conflict(s) are: N/A -23- FLAMMABLE TORAGE FLAM 4ABLE' S TORA 1/2 HEi0H1.8100( WALLS • I,PMGI°Ohe -v9 x T1 .1t °I -'04 .HemI A- VAN4C tit X11. • 7%AGI I f'y • C IRK 1:filltuTWHMJ AUG 14 1991 cli-V-6FTutcyvILA PLANNING DEPT. iik ijS i %vow • % ; BSS LICENSED \ ' TRANSPORTATION I i • %, _..... H -A.A,A....." _A......., / A-A-I..A..A,-AAA-AA..A...A.A-A, ,..,...A.A..A-......."..,...A.A..A..1,A.A."..,/...A.A.A.A,..A.A...A.A. .-A-A.Z.%,, ..A.A.A.A.AA-A.A-A.A.,-"- . .,.. •,.. .■• , `,.... ....e.. .A-,....."-A-,..A.l..A.I..A-A-,..A.A.A..A.,..A.,,,s-A-,-,..-U.A-A.A.A..A.l..., ., • .,,,,,,,.IN,.. /.-JA.-ft. A.,..,..,-.A......,,,,....A...,..,/....../...A.,.......,/ ,..A.A.A..A.....,.."."..".",../"../...7..,-..A.,■..,■,..L....1..1.A.A....."..A..A.A-Al,.A.A.A.A.,,A-A.k.A., 1..A..A._/..A."..,A.,A.A.A.A.A.A.A-A.,-AA.,.A-A-A,..C. '`. BOEIM DEFENSE sr. 8 g5PR,D2' GROUP DEVELOPMENTAL CENT TUKWILA, WA 94.5 ACRES OWNED 69.9 ACRES LEASED 11 -0 500 FT /1111 SCALE DuWAMISH RIVER • 'ft • • • "'VV., ", I to 'CrrY OF G COM/ TUKWILA TY UN I •• :/ - 9-85 • 10 - V . • • 9.100 • 9-80 9-120 9-102 • ••• "^- We's 9-591/ 9-7501 9-140 I II 9-130 9-103 9-47 TOWER 9-101 0-70 9-69 9-63 BOW IDGE 9-541 9-55 9.999 9-42 9-66 TRAILERS 9-439 THRU 9-443 9-403 9-05 TRAILERS 9-110 PARKING 9-424 THRU 9-429 PARKING EAST MARGINAL WAY SO 13-05 - 79 3-02 AOA 7-380 13-07 Teel 73+ 71 MILITARY FLIGHT CENTER 47+ 76+ 74+ t<reu 3641141 Tot .._72 ..... z cc MUSEUM OF FLIGHT AFL A TRAILERS! 7-381in LI THR'" 7. j ...... ........ ............ JOINT USE BOEING/MUSEUM PARKING _ I NON-BOEING OWNED ........ ........ .. • ... ........ .................. • ...... ..... ............ SOUTN"'"'"° : . ........ • ........ ................ , .................... ... ........... ......... ........ ............ ................... .................... • ............................... — — — ...................................... ........................................................................................ r-- -- -7 ..... -;- ...... . ....................... ............ . ................................................................ 9-55 Building 9725 E Marginal Way S nnIns REMEDIATION DOCUMENTATION REPORT DALLAS -MAVIS FORWARDING SITE BOEING TERMINAL 128 FACILITY KING COUNTY, WASHINGTON Prepared for The Boeing Company Prepared by Landau Associates, Inc. P.O. Box 1029 Edmonds, WA 98020 -9129 December 18, 1989 RECEIVED CITY OF TUKWILA JUIL 3 0 1992 PERMIT CENTER January 7, 1992 4- 1241 - TEL -005 To: cc: J. T. Johnstone 4H -26 K. J. Hendrickson 7E -EJ P. J. Johansen 7E -EJ C. M. Stewart 7E -HA K. J. Thomson 7E -HF A. B. Wipplinger 46 -87 P. B. Wold 4H -26 Subject: Dallas Mavis Building Site Investigation RECEIVED CITY OF TUKWILA JUL 3 0 1992 PERMIT CENTER References: Memo L- 6500 -PBW -402, J. T. Johnstone to T. Lords, dated December 3, 1991, Same Subject Report titled "Evaluation of Potential Subsurface Contamination, Dallas -Mavis Forwarding Company ", Landau Associates, Inc., dated March 23, 1989 Report titled "Remediation Documentation Report, Dallas -Mavis Forwarding Site, Boeing Terminal 128 Facility, King County, Washington ", Landau Associates, Inc., dated December 18, 1989 The above referenced memo requests that a sampling plan be prepared to confirm that no further contamination exists around or under the 9 -06 Building site. The enclosed Landau Associates, Inc. reports, also referenced above, document previous investigation and remediation activities at the former Dallas -Mavis site. A site inspection was performed in December of 1988, which identified areas of potential contamination. These areas were investigated further and remediation performed where appropriate. Based on these prior documented actions, it is our opinion that no further sampling and cleanup should be necessary. If, however, you determine that the City of Tukwila requires additional sampling, we will prepare such a plan. If you require additional information, please contact me. Terri E. Lords 4 -1241, 1/S 7E -EJ Phone: 393 -4708 Enclosures LAND: \ \t December 19, 1989 The Boeing Company Environmental Affairs P.O. Box 3707, M/S 6U -02 Seattle, WA 98124 -2207 Attention: Ms. Terri Lords Re: Remediation Documentation Report Dallas -Mavis Forwarding Site Terminal 128 Facility Attached is Landau Associates' Remediation Documentation Report for the Dallas - Mavis Forwarding site. This report was prepared by Landau Associates under our general services agreement with Boeing, BECE 89 -49, Work Order Request Number 20. This report is based on our observations, results of chemical analysis, and information supplied by Boeing personnel (primarily Terri Lords). However, we did not observe certain site activities, such as excavation backfilling and paving, and Ioading of contaminated soil for disposal; nor did we observe other remedial activities, such as fuel system decontamination, or disposal of the fuel system, oil /water separator, contaminated soil, and storm catch basin sediments and liquids. We recommend that Boeing obtain appropriate documentation of these activities for the project file. Please call me if you have any questions regarding this report. RGF /LDB:sg No. 25 -34.20 4 copies submitted Very truly yours, LANDAU ASSOCIATES, INC. By: (it/Lc.A- 1; Lawrence D. Beard, P.E. TABLE OF CONTENTS 1.0 INTRODUCTION 1.1 Background Page 1 1 2.0 SITE REMEDIATION 2 2.1 : Fuel System 2 2.2 Oil /Water Separator 3 2.3 Storm System Catch Basins 3 3.0 SOIL SAMPLE COLLECTION AND CHEMICAL ANALYSES 3 3.1 Disposal of Contaminated Soil 4 4.0 CONCLUSIONS 5 APPENDIX A APPENDIX B APPENDIX C Remediation Work Plan Analytical Results Chain -of- Custody Record Figure 1 Site Plan LIST OF FIGURES LIST OF TABLES Table 1 Summary of Analytical Results, Fuel System Removal Dallas -Mavis Forwarding Company Site i I•,NI\L .Ai: ;.i:;. z 1.0 INTRODUCTION This report summarizes the remedial activities accomplished by The Boeing Company for a portion of the Boeing Terminal 128 facility previously occupied by the Dallas -Mavis Forwarding Company (Site). Remediation activities were based on the results of a previous investigation of the Site (Landau Associates, Inc. 19896), and are intended to mitigate contamination resulting from the activities of the Dallas -Mavis Forwarding Company. 1.1 BACKGROUND The Site is located in the southeast corner of the Boeing Terminal 128 facility at the intersection of East Marginal Way and the Boeing Gate J -28 entrance. Records indicate that the Dallas -Mavis Forwarding Company was the only tenant to occupy the Site since it was developed as a terminal in about 1975, until vacated in spring 1989. Pertinent Site development features are shown on the Site Plan, Figure 1. A subsurface investigation was accomplished in January 1989 to evaluate whether the activities of the Dallas -Mavis Forwarding Company had resulted in contamination of the Site. The results of that investigation indicate a moderate level of subsurface contamination resulted from the activities of the Dallas -Mavis Forwarding Company. The following remedial tasks were recommended: o Remove and dispose of all liquids and sediments from the stormwater system catch basins and the oil /water separator; o Remove, decontaminate, and dispose of the fuel system (10,000- gallon diesel fuel tank, pump island, and associated piping); o Remove, decontaminate, and dispose of the oil /water separator, o Remove and dispose of any contaminated soil associated with the fuel system and the oil /water separator; and o High - pressure hot water wash the oil /water separator and the stormwater catch basins if necessary. * Landau Associates, Inc., 1989. Evaluation of Potential Subsurface Contamination, Dallas -Mavis Forwarding Company, March 23. 1 ,•\i■• t • ,11 .,. i\c• . 7 2.0 SITE REMEDIATION Site remediation was accomplished between July 5 and July 21, 1989, and was implemented in general accordance with the work plan presented in Appendix A. Site remediation was accomplished under the direction of Boeing Environmental Affairs (Boeing). Physical remediation was accomplished by SME Corporation (SME) and Chemical Processors, Inc. (ChemPro). Landau Associates, Inc. monitored and documented daily Site activities during removal of fuel system components and soil, determined the extent of soil excavation required, collected soil samples (for chemical analysis), and coordinated chemical analysis with the analytical laboratory. Boeing personnel observed the cleaning of storm systems, loading of contaminated soil for transport offsite, and backfilling of excavations. Specific remedial tasks are discussed in the following subsections. 2.1 FUEL SYSTEM The fuel system at the Dallas -Mavis Forwarding Site included a 10,000 - gallon underground diesel storage tank, pump island, and associated piping. Remediation for the fuel system included removal, decontamination, and disposal of the fuel system components, and excavation and disposal of associated diesel - contaminated soil. The extent of soil excavation required was based on visual observation, odor, field head -space analysis (using a TIP II photoionization meter), and chemical analysis. Following removal, the fuel system components were transported to the ChemPro facility for decontamination and subsequent scrap metal usage at General Metals, Tacoma, Washington. The fuel tank did not exhibit evidence of leakage upon excavation. However, visual evidence of diesel contamination was observed in the soil around the tank inlet pipe. Soil contamination was visually evident around the sides of the tank near the inlet to the base of the tank. Approximately 10 cubic yards of soil associated with the fuel tank were excavated and stockpiled for chemical analyses and possible offsite disposal. Following tank removal and associated soil excavation, the remainder of the fuel system (pump island and piping) was removed. Although no evidence of soil contamination was observed in connection with the piping system, significant diesel contamination was observed in the subsurface soil in the vicinity of the pump island. Free -phase diesel fuel was observed in the immediate vicinity of the pump island to a depth of about 0.5 feet. Staining of subsurface soil was observed to a depth of about 4 feet below the pump island. Staining was also observed to a depth of about 2 feet for an area of about 10 feet square extending north of the pump island. Additional excavation in the pump island area was accomplished 2 .:�';!) ,t ux based on the presence of fuel odor and the results of field sample head -space analysis. A total of about 130 cubic yards of soil was excavated from a 30 by 20 foot area, as shown on Figure 1. This material was segregated into stockpiles based on the observed level of contamination for subsequent chemical analysis and possible offsite disposal. Based on observations made prior to and during site remediation, it appears that the fuel contamination encountered in the pump island area was probably the result of spilled fuel entering the subsurface through holes and cracks in the asphalt paving. 2.2 OIL✓WATER SEPARATOR Prior to removal of the concrete oil /water separator, liquid and sediment were removed and the oil /water separator was cleaned using a high - pressure hot water wash. Liquid (including decontamination water) and sediment from the oil /water separator were transported to the ChemPro facility for waste characterization and disposal. No evidence of contamination was observed in the soil adjacent to the oil /water separator. Consequently, the only soil excavated in the vicinity of the oil /water separator was that required to facilitate removal of the system. Following removal, the oil /water separator was demolished and disposed of at the Coal Creek Landfill. 2.3 STORM SYSTEM CATCH BASINS Liquid and sediments in all the storm water catch basins on the site were removed by ChemPro using a vacuum truck. Following removal of liquid and sediment from the catch basins, the catch basin immediately upgradient from the oil /water separator and the catch basin west of the Dallas -Mavis building were cleaned using a high pressure hot water wash. All sediments and liquids (including decontamination water) were transported to ChemPro's facility for subsequent waste characterization and disposal. 3.0 SOIL SAMPLE COLLECTION AND CHEMICAL ANALYSES Washington State Department of Ecology's (Ecology) current guidelines indicate excavation and disposal of soil contaminated with greater than 200 milligrams per kilogram (mg /kg) total petroleum hydrocarbons (TPI -I). Following soil excavation (where applicable), confirming soil samples were collected from the excavation to verify that the Ecology cleanup guidelines had been achieved. The sidewalls and base of the diesel tank, pump island, and oil /water separator excavations were sampled; however, only the base of the fuel system piping excavation was sampled due to its shallow nature. These soil samples were submitted to the analytical laboratory for chemical analyses. In general, samples collected for chemical 3 ..\\I) :.'ti(); •I ti '.:c'. analysis from excavations were obtained from discrete locations; however, composite samples were collected from the base of some excavations to provide a more representative sample over relatively large areas. Samples were also collected from the stockpiles of excavated soil to determine the appropriate disposition of these soils. Stockpiled soil was segregated based on visual evidence of contamination and odor, and separate (composite) samples were collected from each stockpile.. Most samples were analyzed for TPH using EPA Method 418.1 (IR method). Two samples from the pump island excavation were analyzed only for volatile organic compounds (EPA Method 8240) to evaluate whether nonpetroleum based volatile organic compounds were present in the subsurface soils. The analytical results for soil samples collected from the excavations and soil stockpiles are summarized in Table 1 and are presented in Appendix B. These results indicate that the Ecology cleanup guideline for TPH of 200 mg /kg was achieved for all excavations. The only nonpetroleum based volatile organic compound detected was methylene chloride, which was also present in the laboratory blank; the concentration in the laboratory blank was similar to the concentrations in the two samples, indicating the presence of methylene chloride is probably the result of laboratory contamination of samples. In general, the Ecology guideline was achieved following the first round of soil excavation; however, a small amount of subsequent soil excavation (about 5 cubic yards) was required within the fuel tank excavation in the fuel tank inlet pipe area (Sample DM -5) after chemical analysis indicated residual soil contamination of 880 mg /kg. Subsequent sample analyses (DM2 -5) indicated appropriate soil removal was accomplished. 3.1 DISPOSAL OF CONTAMINATED SOIL Analysis of composite soil samples collected from the various excavation stockpiles indicated that approximately 95 cubic yards of soil exceeded the 200 mg /kg TPH Ecology guidance criteria and about 50 cubic yards of soil were below 200 mg /kg TPH. Soil exceeding 200 mg /kg TPH was transported to the Chem- Security Systems, Inc. facility in Arlington, Oregon for disposal and soil with TPH concentrations below 200 mg /kg was used as backfill . within the excavations. Under guidance of Boeing representatives, excavations were backfilled using stockpiled "clean" soil (less than 200 mg /kg TPH) and imported granular fill material. Pea gravel was used in the base of excavations below the ground water level in fuel tank and oil /water separator excavations only, followed by placement of stockpiled onsite material. The 4 �. \`:I)`,t•ASS ,t remainder of the fill required to restore pre- excavation site grades was imported granular soil. After backfilling was completed, the excavated areas were repaved with asphalt. 4.0 CONCLUSIONS Based on our site observations, information provided to Landau Associates, and the chemical analyses results, we conclude that remediation of the Dallas -Mavis Forwarding Company site was conducted in general accordance with the work plan (Attachment A) and the intent of Ecology guidance for removal of underground storage tanks. Field memoranda, and sampling and analysis documentation will be maintained in our files to support this Remediation Documentation Report. Very truly yours, LANDAU ASSOCIATES, INC. By: Robert G. Fulton, P.E. Project Manager and Lawrence D. Beard, P.E. Project Engineer RGF/ LDB / tc No. 25 -3420 4 copies submitted i TABLE 1 SUMMARY OF ANALYTICAL RESULTS FUEL SYSTEM REMOVAL DALLAS-MAVIS FORWARDING COMPANY SITE Approximate TPH Sample Sample Collection Sample Concentration Number Location Date Depth (ft) (mg/kg) DM -1 Fuel Tank - East Wall 7/05/89 6.0 160 DM -2 Fuel Tank - South Wall 7/05/89 6.0 <20 DM -3 Fuel Tank - West Wall 7/05/89 6.0 <20 DM -4 Fuel Tank - North Wall 7/05/89 6.0 <20 DM -5 Fuel Tank - Bottom (East End) 7/05/89 .12.0 880 DM -6 Fuel Tank Excavation Stockpile (Composite) 7/05/89 NA 57 DM -7 Pump Island - North Wall 7/06/89 3.0 <20 DM -8 Pump Island - East Wall 7/06/89 3.0 <20 DM -9 Pump Island - South Wall 7/06/89 3.0 <20 DM -10 Pump Island - West Wall 7/06/89 3.0 <20 DM -11 Pump Island - Bottom (Composite) 7/06/89 6.0 <20 DM -12 Oil /Water Separator - North Wall 7/06/89 4.0 <20 DM -13 Oil /Water Separator - South Wall 7/06/89 4.0 66 DM -14 Oil /Water Separator - West Wall 7/06/89 4.0 47 DM -15 Oil /Water Separator - East Wall 7/06/89 4.0 <20 DM -16 Oil /Water Separator - Bottom (Composite) 7/06/89 8.0 <20 DM.-17 Fuel System Piping - Bottom 7/06/89 1.0 <20 DM -18 Fuel System Vent Line - Bottom (Composite) 7/07/89 0.5 42 DM -19 Pump Island - Directly Below Pump 7/07/89 7.0 <20 DM2 -5 Fuel Tank - Bottom (East End) 7/07/89 14.0 83 DM3 -5 Fuel Tank - Bottom (West End) 7/07/89 12.0 76 DM4 -5 Fuel Tank - Bottom (Center) 7/07/89 12.0 NT DM -ST Fuel Tank Excavation Stockpile (Composite) 7/11/89 NA 75 DM -OW Oil /Water Separator Stockpile (Composite) 7/11/89 NA 20 DM -PI1 Pump Island Excavation Stockpile #1 (Composite) 7/11/89 NA 120 DM -PI2 Pump Island Excavation Stockpile #2 (Composite) 7/11/89 NA 1300 DM -PI3 Pump Island Excavation Stockpile #3 (Composite) 7/11/89 NA 540 DM1 Pump Island Excavation - North Wall 7/11/89 7.0 -- DM6 Pump Island Excavation - Bottom 7/11/89 7.0 NA = Not Applicable NT = Not Tested -- = Sample tested for volatile organic compounds (EPA Method 8240). No compounds were detected except methylene chloride, which was present at 0.0052 mg /kg and 0.011 mg /kg in.samples DM -1 and DM -6, respectively; methylene chloride was present in the laboratory method blank at a concentration of 0.003 mg /kg. =t Marginal Way Approximate Limits of the Fuel Pump Island Excavation Fuel Pump Island 1 ®� Fuel Tank and Excavation OiVWater Separator Office Shop x Gate J -28 Entrance Road x Property Boundary/ Fenceline Source: Dallas -Mavis Forwarding, Storm Drain Plan (unidentified source), 1974, provided by Boeing Environmental Affairs. 0 60 120 Scale in Feet LANDAU ASSOCIATES, INC. Site Plan Figure 1 REMEDIATION WORK PLAN Work Plan REMEDIATION FOR THE DALLAS -MAVIS FORWARDING SITE BOEING TERMINAL 128 FACILITY KING COUNTY, WASHINGTON Prepared for The Boeing Company Prepared by Landau Associates, Inc. P.O. Box 1029 Edmonds, WA 98020 -1029 June 30, 1989 1.0 INTRODUCTION This work plan presents a scope of services for remediation of a portion of the Boeing Terminal 128 facility previously occupied by the Dallas -Mavis Forwarding Company (Site). Remediation is being accomplished based on the results of a previous investigation of the Site (Landau Associates 1.989), and is intended to mitigate contamination resulting from the activities of the Dallas -Mavis Forwarding Company. 1.1 BACKGROUND The Site is located in the southeast corner of the Boeing Terminal 128, at the intersection of East Marginal Way and the Boeing Gate J -28 entrance. The Dallas -Mavis Forwarding .Company has been the only tenant to occupy the Site since it was developed in about 1975. Pertinent site features are shown on the Site Plan, Figure 1. A subsurface investigation was accomplished in January 1989 to evaluate whether the activities of the Dallas -Mavis Forwarding Company had resulted in contamination of the Site. The primary site features evaluated during this investigation included: o A 10,000 - gallon underground diesel storage tank, pump island, and associated piping (fuel system); o A subsurface oil /water separator, which is part of the stormwater drainage system; and o Sediments present within the stormwater drainage system. Subsurface site exploration and sample collection was accom- plished on January 11, 1989. A total of five soil borings were LANDAU ASSOCIATES, INC. 1 25-34.10 Dallas Mavis Work Plan 6.30 -89 Property Boundary DMF -SD1 S Olnce J ONWater Separator DMF3 Shop DMFS Fuel Pump Island DMFI�Q9DMF2 Fuel Tank DMF4 KEY DMF1 Boring Number and Approximate Location DMF -SD1 S Storm Water Sediment Sampling Location Source: Boeing Environmental Allaira 0 70 140 Scale in Feet ILANDAU ASSOCIATES, INC. l Site Plan completed at the locations shown on Figure 1. All borings were advanced to a depth of about 12 feet below ground surface (BGS) and soil samples were collected from 3 to 4.5 feet, 8 to 9.5 feet, and 10.5 to 12 feet BGS. Additionally, a sediment sample was collected from the stormwater catch basin to the west of the shop, at the location shown on Figure 1. Soil conditions at the Site consist of about 10 feet of brown slightly silty to silty fine sand (hydraulic fill) overlying gray to black slightly silty to silty fine to medium sand. Ground water was encountered in all borings at 10 to 11.5 feet BGS. The shallow and deep samples collected from each boring were analyzed for total petroleum hydrocarbons (TPH), as was the catch basin sediment sample. Additionally, a diesel scan was run on the shallow sample from Boring DMF1, and the catch basin sediment sample was analyzed for volatile and semi - volatile organic compounds. Results of these chemical analyses are summarized in Table 1. The results of chemical analyses indicate the presence of low to moderate levels of petroleum hydrocarbon contamination at some locations in shallow Site soil and the facility stormwater collection system. Based on these results, the following remedial tasks will be accomplished at the Site: o Removal and disposal of all liquids and sediments from the stormwater system catch basins and the oil /water separator; o Removal, decontamination, and disposal of the fuel system; LANDAU ASSOCIATES, INC. 3 TABLE 1 SUMMARY OF CHEMICAL ANALYSES DALLAS-MAVIS FORWARDING COMPANY Chemical Analyses Results(a) Sample Sample Depth Diesel Volatile Semi- Volatile Sample Location Number (feet BGS) TPH(b) Scan Organics Organics Boring DMF1 DMF1 -1 3.0 - 4.5 310 DMF1 -2 8.0 - 9.5 - -(c) DMF1 -3 10.5 - 12.0 ND(d) Boring DMF2 DMF2-1 3.0 - 4.5 63 DMF2 -2 8.0 - 9.5 -- DMF2-3 10.5 - 12.0 ND Boring DMF3 DMF3 -1 3.0 - 4.5 7900 10 DMF3-2 8.0 - 9.5 -- DMF3-3 10.5 - 12.0 ND Boring DMF4 DMF4 -1 3.0 - 4.5 92 DMF4 -2 8.0 - 9.5 -- DMF4 -3 10.5 - 12.0 ND Boring DMF5 DMF5 -1 3.0 - 4.5 39 DMF5 -2 8.0 - 9.5 -- DMF5-3 10.5 - 12.0 77 Storm Water DMF -SD1 N/A 4000 1.2(e) 17.9(f) Catch Basin (a) All concentrations in milligrams per kilogram (mg /kg). (b) Total Petroleum Hydrocarbons. (c) Not tested. (d) Not Detected; detection limit = 20 mg /kg. (e) Represents summation of Ethylbenzene, Toluene, and Total Xylene concentrations. Acetone was also detected and was reported at a concentration of 0.6 mg /kg. (f) Concentration represents summation of the Polynuctear Aromatic Hydrocarbons (PAHs). Phthalates (Diethyl and bis(2- ethylhexyl)phthalate) were also detected and were reported at a concentration of 14.1 mg /kg (total phthalates). 4 LANDAU ASSOCIATES, INC. o Removal, decontamination, and disposal of the oil /water separator; o Removal and disposal of any contaminated soil associated with the fuel system or the oil /water separator; and o High pressure hot water wash catch basins and oil /water separator as necessary. 2.0 SITE REMEDIATION Site remediation will be accomplished under the direction of Boeing Environmental Affairs (Boeing). Landau Associates, Inc. (LAI) will be responsible for monitoring, coordinating, and documenting daily activities and determining the extent pf soil excavation required. Physical remediation will be accomplished by SME Corporation (SME) and Chemical Processors, Inc. (ChemPro). 2.1 PHYSICAL ACTIVITIES In order to cost - effectively implement remedial activities for the Site, task responsibilities and sequencing must be clearly understood by all participants. The Boeing project manager will be responsible for overall project coordination, although coor- dination of field activities may be assigned to LAI at the discretion of the Boeing Project Manager. Table 2 is a list of the specific remedial tasks to be accomplished at the Site; these tasks are presented in chronological order, and the party responsible for the task is shown in parenthesis. LANDAU ASSOCIATES, INC. 5 TABLE 2 REMEDIAL TASKS FOR THE DALLAS -MAVIS FORWARDING SITE 1) Notify appropriate regulatory agencies and obtain required permit(s) (Boeing). 2) Notify utility locate service to mark perimeter utilities (LAI). 3) Provide property access and mark site utilities in the work area (Boeing). 4) Remove remaining fuel from diesel tank, pump, and pipelines (ChemPro and SME). 5) Prepare (evacuate fuel vapors) and remove tank, pump island, and pipelines (SME). o Tank to be removed in accordance with Federal regulations (40 CFR Part 280), State guidance (Washington State Department of Ecology [Ecology] Policies and Procedures for Underground Storage Tank Removal, August 1, 1988), and American Petroleum Institute (API) recommendations (API publication 1604, 1987). o Catch basins in the work area will be temporarily decommissioned to prevent the introduction of contamination into the stormwater system as appropriate (SME) . 6) Excavate and stockpile contaminated soil (if any) associated with fuel system (SME, based on LAI guidance). o Soil is to be segregated based on the observed level of contamination and stored within a plastic -lined bermed area (SME, based on LAI guidance). 7) Collect soil samples from the excavations for chemical analysis to confirm sufficient soil removal (LAI). o Four samples from tank excavation sidewalls and one from base. o Two samples from pump island excavation. o Three samples from piping excavation. 8) Remove, test (for disposal characterization), and dispose of liquids and sediments from catch basins and oil /water separator (ChemPro). LANDAU ASSOCIATES, INC. 6 TABLE 2 (cont'd) 9) High pressure hot water wash oil /water separator and catch basins as appropriate (ChemPro and SME). 10) Remove the oil /water separator (SME). 11) Excavate and stockpile contaminated soil (if any) associated with oil /water separator (SME, based on LAI guidance). o Appropriate materials and equipment should be present onsite for underpinning the foundation of the nearby building, should sidewall sloughing occur or contaminated soil excavation adjacent to the building be required (SME). Excavated soil should be segregated and stockpiled, as previously described for the fuel system excavation (SME, based on LAI guidance). 12) Collect soil samples from oil /water separator excavation for chemical - analysis to confirm sufficient soil removal (LAI). o Four samples from excavation sidewalls and one from base. 13) Load fuel system for transport to decontamination location (SME) . 14) Transport fuel system to decontamination location, decon- taminate, and dispose of fuel system components (ChemPro). Decontaminated tank should be decommissioned and disposed of in a manner consistent with API recommendations (Publication 14.04) and all regulatory requirements. o To be disposed of (as scrap) at General Metals, Tacoma, Washington. 15) Load concrete and asphalt rubble (SME). 16) Transport and dispose of concrete and asphalt rubble (Boeing). o To be disposed of at the Coal Creek Landfill. The remaining tasks are to be initiated only after chemical analyses confirm sufficient soil has been excavated. LANDAU ASSOCIATES, INC. 7 TABLE 2 (cont'd) 17) Load (SME) and dispose (ChemPro /Boeing) of . contaminated soil. o Contaminated soil disposal to be coordinated by Boeing. 18) Replace oil /water separator with a tightline pipe (SME). 19) Backfill excavations with clean granular fill (SME). o Onsite excavated material may be used for backfill if it is' uncontaminated and is approved by the LAI field representative. o In general, backfill is to be placed in 8- to 10 -inch loose lifts and compacted to at least 90 percent of maximum dry density as determined by ASTM D -1557 test procedures. Backfill within 2 feet of ground surface, and within 1 foot of the base of the storm drain reconnect, is to be compacted to at least 92 percent of maximum dry density. The upper 6 inches of fill will consist of crushed rock base coarse material (5/8 -inch minus); the upper 6 inches of fill underlying the storm drain reconnect will consist of pea gravel or crushed rock. 20) Repave excavated areas (SME). 21) Remediation documentation report (LAI). LANDAU ASSOCIATES, INC. 8 2.2 SOIL EXCAVATION AND SAMPLE COLLECTION Ecology guidelines call for excavation and disposal of soil contaminated with greater than 200 milligrams per kilogram (mg /kg) TPH. Since these guidelines were exceeded for soil samples col- lected from near the diesel storage tank (Boring DMF1) and adjacent to the oil /water separator (Boring DMF3), the need for excavation and disposal' of at least a limited quantity of soil from these locations is anticipated. Diesel contaminated soil with a detectable odor, or exhibiting a positive response to a head space analysis ('using a photoionization meter), typically exceeds the 200 mg /kg cleanup criteria. Following fuel system or oil /water separator removal, any soil exhibiting visual petroleum staining or an observable odor will be excavated and stockpiled in a plastic -lined containment area; excavated soil will be segregated based on the apparent level of contamination. Following soil excavation (if any), confirmatory soi:L samples will be collected from the excavations to verify that the Ecology cleanup goals have been achieved. The sidewalls and base of the diesel tank and oil /water separator excavations, and the base of pump island and piping excavations, will be sampled. Samples will be placed in containers supplied by the analytical laboratory, with two sample containers filled from each sampling location.. One of these containers will be stored (on ice) at about 4 °C. The other container will be maintained at ambient air temperature for subsequent field headspace analysis. LANDAU ASSOCIATES, INC. 9 After remaining in a sealed container for at least 10 minutes, headspace analysis will be performed on the designated sample con- tainer using a photoionization meter. Additional excavation will be accomplished if the sample exhibits a positive response to the headspace analysis. Following additional excavation (if needed), the portion of the excavation subjected to additional soil removal will be resampled and field screened (headspace analysis), as described above. Soil excavation will be suspended when "clean" samples (no positive response to headspace analysis) are obtained from all sampling locations within an excavation. Only samples which represent the walls and base of the excavation as the result of this process will be sent to the analytical laboratory for chemical analysis. Soil samples will be collected at discreet locations within the excavations. Sidewall samples from the fuel tank and oil /water separator excavations will be collected at or below the midpoint of the excavation, unless field observations indicate a more appropriate location. Samples will be collected for disposal characterization from the excavated soil (if any). These samples will be composited from about four to six locations within the stockpiled soil; if soil is segregated (based on the observed level of contamination), separate composite samples will be collected from each segregated stockpile. All samples will be collected using a stainless steel spoon, or a hand auger. Personnel will not enter an unshored open excavation greater than 4.5 -feet deep, unless the excavation LANDAU ASSOCIATES, INC. 10 sidewalls are laid -back to a sideslope of 1:1 (Horizontal: Vertical), or flatter. Instead, samples from excavations (deeper than 4.5 feet) will be obtained with a long - handled sampler. All sampling equipment will be decontaminated prior to use. Decontamination procedures will include an Alconox wash, two tap water rinses, and a deionized water rinse. Disposal of decon- tamination water will be coordinated through Boeing. 3.0 CHEMICAL ANALYSIS Soil samples collected for cleanup verification and disposal characterization will be analyzed for TPH using EPA Method 418.1 (IR method). Laboratory turnaround for this analysis will be 24 hours. Excavation backfilling cannot be initiated until laboratory results are received, and indicate cleanup criteria have been achieved. 4.0 DOCUMENTATION REPORT Documentation of remedial activities will be accomplished by the LAI Field Representative and will include daily field logs, pertinent field instrument readings, and analytical laboratory results. Remedial activities and analytical laboratory results will be summarized in a Remediation Documentation Report, which will be submitted for Boeing review two to three weeks following completion of remedial activities. LANDAU ASSOCIATES, INC. 11 5.0 HEALTH AND SAFETY Contractors participating in remedial activities will be responsible for the Health and Safety of their respective employees. However, all site personnel involved in remedial activities are expected to meet the following minimum level of protection: Hard hat when working around construction or moving equipment; o Safety glasses when working around construction or moving equipment; o Long - sleeved shirt and long- pants, or coveralls; o Gloves (neoprene or PVC gloves should be used when handling potentially contaminated items such as sample bottles or equipment); and o Boots /shoes, leather or chemical resistant, steel (or impact - resistant plastic) toe and shank. A photoionization (TIP) meter will be onsite and operational during all remedial activities to provide adequate warning of elevated volatile organic vapor levels. In addition to a TIP meter, an oxygen /combustible gas meter will be used to evaluate worker safety. No eating or smoking will be permitted during remedial activities. The LAI Field Representative and the Boeing Field Coordinator will be authorized to impose more stringent levels of protection if potentially hazardous conditions are recognized in the field, including the use of respirators to prevent inhalation LANDAU ASSOCIATES, INC. 12 of dust or organic vapors. In the event conditions are encountered for which the level of protection described above is inadequate, the field personnel will stop working and the situation will be re- evaluated. EMERGENCY INFORMATION Telephone Numbers Emergency: 655 -2222 Fire: 655 -2222 Boeing Security: 655 -7700 Closest Full- Service Medical Facility Harborview Medical Center 325 9th Avenue Seattle, WA 98122 Information: 223 -3000 Emergency: 223 -3074 6.0 QIIALITY ASSURANCE /QIIALITY CONTROL PLAN The QA /QC policies and procedures applied during collection and chemical testing of soil samples will include: 1) use of standard sample collection procedures; 2) adherence to chain -of- custody requirements for sample handling and transfer; and 3) use of a laboratory implementing EPA - approved methods for chemical testing of samples. Strict sample collection and custody procedures will be employed to preserve the integrity of each sample and maximize confidence in the chemical test results. After collection, each sample designated for laboratory testing will be placed immediately into an approved sample container provided by the testing laboratory and will be appropriately labeled to eliminate the LANDAU ASSOCIATES, INC. 13 potential for mixing or substituting samples. Information pertinent to each sample will be recorded on Sample Collection Forms. Chain -of- custody records will be used to document transfer of sample custody from field to laboratory personnel. 7.0 SCHEDULE The field work is expected to begin July 5, 1989 and take about four working days to accomplish. Remedial activities should be completed by July 11, 1989. LANDAU ASSOCIATES, INC. 14 Laucks T Laboratories, Inc. Certificate 940 South Harney Si, Seattle, WA 98108 (206) 767 -5060 FAX 767 -5063 Chemistry Microbiology. and Technical Services CLIENT: Landau Associates P.O. Box 694 Edmonds, WA 98020 ATTN: Robert Fulton REPORT ON: SOIL RZCZai v D JUL 1 7 1989 LANDAU ASSOCIATES, INC. LABORATORY NO. 17363 DATE: July 12, 1989 Job No. 25 -34.10 SAMPLE IDENTIFICATION: Submitted between July 5 and July 7, 1989 and identified as shown below: 1) DM -1 07/05/89 15:15 2) DM -2 07/05/89 15:20 3) DM -3 07/05/89 15:30 4) DM -4 07/05/89 15:45 5) DM -5 07/05/89 16:00 6) DM -6 07/05/89 16:30 7) DM -7 07/06/89 15:45 8) DM-8 07/06/89 15:50 9) DM -9 07/06/89 16:00 10) DM -10 07/06/89 16:10 11) DM -11 07/06/89 16:15 12) DM -12 07/06/89 16:30 13) 011-13 07/06/89 16:35 14) DM-14 07/06/89 16:40 15) DM-15 07/06/89 16:45 16) DM-16 07/06/89 16:50 17) DM-17 07/06/89 16:55 18) 0112 -5 07/07/89 11:40 19) 0113 -5 07/07/89 11:30 20) 0114 -5 07/07/89 11:20 21) DM-18 07/07/89 16:45 22) DM-19 07/07/89 16:50 At your request, sample number 20 was held without analysis. This report Is submtted for the ettMSiw use of the pew. parberanip. or mrporelicn to what, it is add+esaed• Srbeetitreri UM of the name of the company or any member of its start In connection at ate advertwrq or sale of any product tr peaces will be granted only on contact. This asnpary aoaspts no rowan: Milky escape for the due performance of inspection =lice aruuyss in good farts and according to the rules of the bade and of soonce. B -1 Laucks Testing Laboratories, Inc. 940 South Harney St., Seattle, WA 98108 (206) 767-5060 FAX 767 -5063 Certificate Chemistry Microbiology.. and Technical Services PAGE NO. 2 Landau Associates LABORATORY NO. 17363 TESTS PERFORMED AND RESULTS: By prior agreement, samples were not sieved at the laboratory nor were dry weights determined. Before aliquots were removed for analysis, each sample jar was opened and the contents vigorously mixed. Samples were prepared for analysis by the sonication extraction technique (Method 3550, Test Methods for Evaluating Solid Waste [SW 846], U.S.E.P.A., November, 1986) and the instrumental finish was performed,using Method 418.1 (Methods for Chemical Analysis of Water and Wastes, U.S.E.P.A., March, 1983). Test results shown below are reported on the "as- received" basis. parts per million (mq /kq), as- received basis 1 2 3 4 Total Petroleum Hydrocarbons Oil & Grease 160. <20. <20. <20. 5 6 7 8 Total Petroleum Hydrocarbons Oil & Grease - 880. 57. <20. <20. 9 10 . 11 12 Total Petroleum Hydrocarbons Oil & Grease <20. <20. <20. <20. • This report is submitted kg the exclusive uarat of the paeat, parb+snhlp. or oorp.ration to whom it is addressed. Subsequent use of the nee of this oompeny or any member of its staff in connection with the advertising or sale of any product Or process will be granted only on contract. This company exam no reparability except for the du* performance at Inspection ender analysis in good faith and according to the rules of the trade and of science. B- 2 Laucks Testing Laboratories, Inc. Certificate 940 South Harney St., Seattle, WA 98108 (206) 767-5060 FAX 767 -5063 Cihanisa-y. Miclobio(ogy. and Technical Services Landau Associates Total Petroleum Hydrocarbons Oil & Grease Total Petroleum Hydrocarbons Oil & Grease Total Petroleum Hydrocarbons Oil & Grease Key < indicates 'less than" JMO:emt PAGE NO. 3 LABORATORY NO. 17363 parts per million (mq /kq), as- received basis 13 '14 15 16 66. 47. <20. <20. , 17 18 19 21 <20. 83. 76. 42. Method 22 Blank <20. <20. Respectfully submitted, Laucks Testing Laboratories, Inc. frca J. M. Owens This report Is submitted for the excfusMe is of the peram% parnwanio. or corporation to whom it Is addressed. Subsequent use of the name of this company or any member of its start In connection with the advertising or cord/ of any product or process will be panted only on contract. This company accepts no responsibility except for the due performance of Inspection and/or analysts good forth end aceordIng to the rules of the trade and of science. B— 3 Laucks Testing Laboratories, Inc. Certificate 940 South Harney St., Seattle, WA 98108 (206) 767-5060 FAX 767-5063 Chemistry Microbiology. and Technical Services CLIENT:. Landau Associates P.O. Box 694 Edmonds, WA 98020 ATTN: Robert Fulton REPORT ON: SOIL LABORATORY NO. 17440 DATE: July 16, 1989 Job No. 25 -34.10 SAMPLE IDENTIFICATION: Submitted July 11, 1989 and identified as shown below: 1) DM -ST 07/11/89 08:50 2) DM -OW 07/11/89 09:15 3) OM -PI1 07/11/89 12:10 4) DM -PI2 07/11/89 12:05 5) DM -PI3 07/11/89 12:00 TESTS PERFORMED AND RESULTS: By prior agreement, samples were not sieved at the laboratory nor were dry weights determined. Before aliquots were removed for analysis, each sample jar was opened and the contents vigorously mixed. Samples were prepared for analysis by the sonication extraction technique (Method 3550, Test Methods for Evaluating Solid Waste [SW 846], U.S.E.P.A., November, 1986) and the instrumental finish was performed using Method 418.1 (Methods for Chemical Analysis of Water and Wastes, U.S.E.P.A., March, 1983). Test results shown below are reported on the "as- received" basis. parts per million (mg/kg), as- received basis 1 2 3 4 Total Petroleum Hydrocarbons Oil & Grease 75. 20. 120. 1300. This report is submitted for the exclusive ua or the perm" peroseranip, or corporsdcaa to whom it 4 addressed. Subsequent ent tae or the ram of this com:A y or any member of its start In connection wrth the adrarming or ash& of any product or process will be granted only on come= This company mown no responsibility except for the due performance or Inspection inane analyse in good With and accosting to Ow rules or the trade and ot science. B -4 Laucks Testing Laboratories, Inc. Certificate 940 South Harney St., Seattle, WA 98708 (206) 767-5060 FAX 767-5063 Chesnisu-y. Microbiology. and Technical Services PAGE NO. 2 Landau Associates LABORATORY NO. 17440 Total Petroleum Hydrocarbons Oil & Grease y < indicates "less than" JMO:emt arts er million (m g), as- received basis Method 5 Blank 540. <20. Respectfully submitted, Laucks Testing Laboratories, Inc. J. M. Owens This revert Is submitted for the exctusire toe of the persm% pahs'henfiv. or mponrtbn to whom it Is addressed Stbsequsnt use of the hems of this =mom Iy or any member of Its staff In connection with the adnrtifaq or sale of any product or process wil be Granted only on contact This company aeapts ro responaOilty sweet for the doe pertomrnoa of inspection and/or analysis rn 90od faith and aocadrq to the rules of the trade and of scents. B -5 ORGANICS ANALYSIS DATA SHEET Volatiles by Method 624/8240 Lab ID: 3269A Marrix: Soils /Seciments Sample No: DM1 QC Report No: Project No: VTSR: Data Release Authorized:!. -��� Report prepared 07/10/89 - MAC:E Instrument: FINN I Date Analyzed: 07/10/89 CAS Number Amount Analyzed: Percent Moisture: pH: /K CAS Number 74 -87 -3 Chloromethone 4.0 U 74 -83-9 Bromomethane 3.2 U 75 -01-4 Vinyl Chloride 21 U 75-3 Chloroethone 3.4 U 75-09 -2 Methylene Chloride 5.2 B 67 -64 -1 Acetone, Z2U 75-15-0 Carbon Disulfide 1.3 U 75 -35-4 1,1- Dichloroethene Q7U 75 -34 -3 1,1- Dichloroethane Q6 U 540 -59-0 1,2- Dichloroethene (total) Q8 U 67 -66-3 Chloroform 1.1 U 107-06-2 1,2- Dichloroethane a5 78 -93-3 2- Butanone 6.5 U 71 -55-6 1,1,1- Trichloroethone Q6 U 56 -23-5 Carbon Tetrachloride Q9 U 108-05-4 Vinyl Acetate 32U 75 -27-4 Brom odichlorom ethane 03 U Surrogate Recoveries d8- Toluene Bromofluorobenzene d4 -1,2- Dichloroethane 98.3% 94.1% 97.3% 3269- Landau 25- 34.10 07/07/89 4.79 g (dry wt.) 6.49% NA ANALYTICAL RESOURCES INCORPORATED Analytical Chemists & Consultants 333 Ninth Ave. North Seattle. WA 98109 -516' (206) 621-6490 (206) 621 -7523 (FAX) /K 78 -87 -5 1,2- Dichloropropane a7 U 10061 -015 cis -1,3- Dichloropropene 1.9 U 79-01 -6 Trichloroethene 0.6 U 124 -48-1 Dibromochloromethane 0.7 U 79-00-5 1,1,2- Trichloroethane 0.7 U 71 -43-2 — Benzene 1.0 U 10351 -02-6 Trans -1,3- Dichloropropene 20 U 110 -75-8 2- Chloroethylvinylether 28 U 75 -25-2 Bromoform 26 U 108 -10-1 4- Methyl -2- Pentanone 3.7U 591 -78-6 2-Hexanone 3.3 U 127 -18-4 Tetrachloroethene (25 U 79 -34 -5 1,1,2,2- Tetrachloroethane 28 U 108 -88-3 Toluene 0.8 U 108 -90-7 Chlorobenzene 0.9 U 1C0 -41-4 Ethylbenzene 0.8 U 103.42 -5 Styrene 1.1 U 1330 -20-7 Total Xylenes 1.9 U Data Reporting Qualifiers Value If the result is a value greater than or equal to the detection limit, report the value. U Indicates compound was analyzed for but not detected at the given detection limit. J Indicates an estimated value when result Is less than specified detection limit. NR Analysis -not required. B- 6 B This flag is used when the analyte is found in the blank as well as a sample. Indicates possible /probable blank contamination. K This flag is used when quantitated value falls above the limit of the calibration curve and dilution should be run. M Indicates an estimated value of analyte found and confirmed by analyst but with low spectral match parameters. ORGANICS ANALYSIS DATA SHEET Volatiles by Method 624/8240 Lab ID: 3269B Matrix: Soils /Sediments Data Release Authorized: 0, Report prepared 07/10/89 - MAC:E Instrument: FINN I Date Analyzed: 07/10/89 CAS Number Sample No: DM6 QC Report No: Project No: VTSR: Amount Analyzed: Percent Moisture: pH: µg /Kg CAS Number 74 -87 -3 Chloromethone 50 U 74 -83-9 Bromomethane 41 U 75-01-4 Vinyl Chloride 26 U 75-00-3 Chloroethane 43 U 75-09 -2 Methylene Chloride 11 B 67 -64 -1 Acetone 9.0U 75-15-0 Carbon Disulfide 1.6 U 75-35-4 1,1- Dichloroethene Q9U 75 -34 -3 1,1- Dichloroethene Q8 U 540 -59-0 1 ,2-Dichloroethene (total) 1.0 U 67-66 -3 Chloroform 1.4U 107 -06-2 1,2- Dichloroethane 427 U 78 -93-3 2- Butanone 8.1 U 71 -55-6 1,1,1- Trichloroethane Q8U 56 -23-5 Carbon Tetrachloride 1.2 U 108 -05-4 Vinyl Acetate 41 U 75 -27-4 Bromodichloromethane 04 U Surrogate Recoveries d8- Toluene Bromofluorobenzene d4 -1,2- Dichloroethane 98.8% 96.0% 98.1% 3269 - Landau 25 -34.10 07/07/89 3.82 g (dry wt.) 24.7% NA ANALYTICAL RESOURCES INCORPORATED Analytical Chemists & Consultants 333 Ninth Ave. North Seattle. WA 98109 -5187 (206) 621-6490 (206) 621 -7523 (FAX) /K 78 -87 -5 1,2- Dichloropropane 0.9 U 1W61 -01- ~ cis -1,3- Dichloropropene 24 U 79-01-6 Trichloroethene 0.8 U 124 -48-1 Dibromochloromethane a9 79 -00-5 1 ,1 ,2-Trichloroethane 0.9 U _ 71 -43-2 Benzene 1.3 U 2.5 U 10061 -M5 Trans-1 ,3- Dichloropropene 110 -75-8 2- Chloroethylvinylether 3.5 U 75 -25-2 Bromoform 3.3 U 108 -10.1 4-Methyl-2-Pentanone 4.6 U 591 -78-6 2- Hexanone 4.2 U 127 -18-4 Tetrachloroethene 0.70 79-34-5 1 ,1 ,2,2-Tetrachloroethane 3.5 U 108 -88-3 Toluene 1.0U 108 -90-7 Chlorobenzene 1.2 U 103 -41-4 Ethylbenzene 1.1 U 1CO -42 -5 Styrene 1.4 U 1330 -20-7 Total Xylenes 24 U Data Reporting Qualifiers Value If the result is a value greater than or equal to the detection limit, report the value. U Indicates compound was analyzed for but not detected at the given detection limit. J Indicates an estimated value when result is less than specified detection limit. NR Analysis not required. B- 7 B This flag is used when the analyte is found in the blank as well as a sample. Indicates possible /probable blank contamination. K This flag is used when quantitated value falls above the limit of the calibration curve and dilution should be run. M Indicates an estimated value of analyte found and confirmed by analyst but with low spectral match parameters. ORGANICS ANALYSIS DATA SHEET Volatiles by Method 624/8240 Lab ID: Matrix: 0710MB Soils /Sediments Sample No: Method Blank SAC Report No: Project No: VTSR: Data Release Authorized: jl���— �--- -- Report prepared 07/10/89.- MAC:E Instrument: FINN I Date Analyzed: 07/10/89 CAS Number 3269- Landau 25 -34.10 07/07/89 Amount Analyzed: 5.0 g (equiv. dry wt.) Percent Moisture: NA pH: NA µg /Kg CAS Number 74 -87 -3 Chloromethane 3.8 U 74 -83-9 Bromomethane 3.1 U 75-01 -4 Vinyl Chloride 20U 753 Chloroethane 3.3 U 75-09 -2 Methylene Chloride 3.0J 67 -64 -1 Acetone 6.9U 75-15-0 Carbon Disulfide 1.2 U 75-35-4 1,1- Dichloroethene 07U 75 -34 -3 1,1- Dichloroethane (26 U 540 -59-0 1,2- Dichloroethene (total) 08 U 67-66 -3 Chloroform 1.1 U 107 -05-2 1,2- Dichloroethane 05 U 78 -93-3 2- Butanone 6.2 U 71 -55-6 1,1,1- Trichloroethane (26 U 56 -23-5 Carbon Tetrachloride 09 U 108-05 -4 Vinyl Acetate . 3.1 U 75 -27-4 Bromodichloromethane 0.3 U Surrogate Recoveries d8- Toluene Bromofluorobenzene d4 -1 2- Dichloroethane 98.5% 96.3% 98.0% ANALYTICAL RESOURCES INCORPORATED Analytical Chemists & Consultants 333 Ninth Ave. North Seattle. WA 98109-5187 (206) 621 -6490 (206) 621 -7523 (FAX) 1K 78 -87 -5 1,2- Dichloropropane 0.7 U 10361-01-5 cis -1,3- Dichloropropene 1.8 U 79-01 -6 Trichloroethene 0.6 U 124.48=1 Dibromochlorom ethane 0.7 U 7917 -5 1,1,2- Trichloroethane 0.7 U 71 -43-2 Benzene 1.0 U 10061-02-6 Trans -1,3- Dichloropropene 1.9U 110 -75-8 2- Chioroethylvinylether 27 U 75 -25-2 Bromoform _ 25 U 108 -10-1 4- Methyl -2- Pentanone 3 5 U 591 -78-6 2- Hexanone 32 U 127 -18-4 Tetrachloroethene - 0.5 U 79 -34 -5 1,1,2,2- Tetrachloroethane 27 U 108 -88-3 Toluene 08 U 108 -50-7 Chlorobenzene 0.9 U 103 -41-4 Ethylbenzene 08 U 1Q7 -42 -5 Styrene 1.1 U 1330 -20-7 Total Xylenes 1.8 U Data Reporting Qualifiers Value If the result is a value greater than or equal to the detection limit, report the value. U Indicates compound was analyzed for but not detected at the given detection limit. J Indicates an estimated value when result is less than specified detection limit. NR Analysis not required. B -8 B This flag is used when the analyte is found in the blank as well as a sample. Indicates possible /probable blank contamination. K This flag is used when quantitated value falls above the limit of the calibration curve and dilution should be run. M Indicates an estimated value of analyte found and confirmed by analyst but with low spectral match parameters. CHAIN -OF- CUSTODY RECORD' Landau Associates, Inc. Edmonds, WA (206) 778-0907 Chain of Custody Record Date 5 kill 87 Page 1 of / Project bh1145 /4 OS Project No r'S--31.)0 Testing Parameters Lab Client Iti f Lab # Project Location 11444. IA P.O. # I Samplers Name 3-er re/ _S Pot i L. No. of / Con- Sample No. Date Time Location tainers Observations/Comments A Al - I ,c-All in Nis' 1 . ak. : I Pt = EP' 41 „ . • S. i) Al - 'N • /30 I icaulhad /3-1c- I t_Rerks-Lig_hc_itztLioaacL 0 In - S 4i%4/yS Z 1■• Ii/C.4/ R &if() Lem c4 J ilysoi° , 7 Special Shipment/il Ing or Stor.•:: Requl I ts ..- c • C_.- Method of Shipment 41 dr , Rail # : ■ .1, / . R: eived by it ' I 4, Relinquished by Received by " triaMikray / diFAIMIW al) I . Sign," pre •t' I d Signature Signature . i" Prin ed Name ( V Printed Name ame Printed Name Company Date 41 CD/ Time /ii; Company e-, e : /c Date (4 / Time ) Company Date Time Company Date Time 5/87 7 I Landau Associates, Inc. Edmonds, W (206) 778-0907 Chain of Custody Record Date 611_5/y0r Page l of I ' I Project No. AC-30) Testing Parameters Lab Project Al Client sti 4 Lab # Project Local!. efal .1 /, g P.O. # Samplers Name <-)e- a 51 if No. of Sample No. Date Time Location tainers Observations/Comments a/ b li 5 5'o boo I 12 AL en 1111 MEIN I I 1r, , gig j IN i 0 r ) II IMIUMMI I 6 I ri 1 IPZIMMIEll 616- . ._ 1 ofA f Rereist d/ /i Irmenum . A in- Iri i . /0 • /_,,: i,,f. - i IN 4,55-p ii,f6- I gd IN rik-ii5.1, /bso voi-i) 1615- Special Shipment/Handling or Sto :go Reg ir, ants 5449C . e. • Method of Shipment 8 i e Reif "shjp .fikir Received by 64 ide-taa Relinquished by . Received by T. ,/ is LI/ 0 S f Pi L'A Si natuvo ,i4VA(■ein Feittt/td Signature Signature • d tia a A • e), 1 i fisseie Printed N e . Leu.tet. Printed Name Printed Name Company Date MLI/P nme 1700 Company Date to 81 Time I 70 Company . Date Time Company Date Time 5/87 Landau Associates, Inc. Edmonds, WA (206) 778-0907 Chain of Custody Record • Date 7AI) ( Page of _L._ Project 4§10 005 Project No y5-364/00 Testing Parameters Lab Client it Lab # a Project I.Dca n ' A P.O. # Sampler's Name ,JIMPAWAi. Dif I/ No. of Con- Sample No. Date Time Location tainers Observations/Comments inS-S 73:) / 0 I Ai' hf, : 0)3 - S".. 1130 I r VA II .K. a I Dot 1 I e o MN CTR mciird 1 Dm Li - c Ild-O ..,ME /urn - Said i idi f.C/S 'ee) • e ' theil/ t3:-/Ar) t) WSSO C Cho Nex4-1311-1- a", 11%10 Special Shipment/H or torige Requir ndl' oc e s Method of Shipment IiiiiiC) ot Wele() Re ir f1; - y ' R. eive b , a .. f '6"111111 1 Relinquished by Received by sitnatur— Vir •-•.- ft 0 ; fr‘ 1 Signature Signature ., i(V)gt" s °4 2 Printed Name Pri ted Name Printed Name d Na 1 Company Company Date Time II - cr Company Date Time Company Date Time Company Data O..° Time 1160 5187 CHAIN OF CUSTODY RECORD DATE 7 l i 1/ 891 PAGE (OF Lauc Testing Laboratories, Inc. 94,)1.AI111.UU7SI $.•enlrWa41'14,4.1% 9iIJtl t.i, ,)1ut SOW NAME oef f $ /�/L TESTING PARAMETERS _ N O. O F O N T A E N S S OBSERVATIONS, COMMENTS, INSTRUCTIONS ,.y , J / ADDRESS /4 i '` - .06 �� ATTENTION: [7f � j/J SPECIAL �J PROJECT NAME i /� %s eon JOEVP• /•O (V IO SAM'/ • URE) (PRIN p,Ey� C./� =� (/ 55 '� r.7 • • LAB SA 1 SAMPLE NO. DATE T E LOCATION 0 P VMS Al il PA O' # ii ` • ..• A-9/ "VA/ �`L.4r1 ,t A e //) ,e650 ifs 1/) &L / /4, % • / •` i1 DATE �(] /� 7.y- RECEIVED, BY DATE TOTAL NUMBER OF CONTAINERS ------ I LLL SHIPMENT METHOD: ./ - i , INSTRUCTIONS: 1. Shaded areas for lab use only. 2. Complete in ballpoint pen. Draw one line through errors and initial. 3. Be specific in test requesls. 4. Check oft tests to be performed for each sample. 5. Retain final copy alter signing. 6. Provide name and telephone of your contact person. NAME SPECIAL SUIPMENT.IIANDI IN On S1ORAGE REOUMEMENTS Q / G 111 SIGNATURE �1, 1 TIME /7,�� TIME PRINTED NAME d LIIP ' ~J` /L COMPANY COMPANY RELINQUISHED BY DATE RECEIV • BY • DATE ^. SIGNATURE SIGNA fk I TIME TIME TELEPHONE PRI ED NAME LAUCKS TESTING LABS PRINTED NAME COMPANY COMPANY CHAIN OF CUSTODY RECORD DATE , VL•I`! 89 I PAGE I OF s NAME 1 if ( 1 S L ✓ ✓� TESTING PARAMETERS N O. p T AI N S OBSERVATIONS. COMMENTS. SPECIAL INSTRUCTIONS ADDRESS 1[I(� d �� ATTENTION ' OB_Lod., i) PROJECT NAME l n1 /i.s //4, JOBIPO Ni r/S `a ,/ SAMPI . • T .— (PRINTED ME.) e, (PRINTED LA:, I j'AB SA SAMPLE NO. DATE ME LOCATION km b q ibe,, ,� ‘0131 ailan II DATE �R� 7�l " REC 1,(�YLJ► /µ'fl DATE ll to I' TOTAL NUMBER OF CONTAINERS SHIPMENT METHOD: MI , e / 0 INSTRUCTIONS: I. Shaded areas for lab use only. 2. Complete In ballpoint pen. Draw one line through errors and initial. 3. Be specific in lest requests. 4. Check off tests to be performed for each sample. 5. Retain final copy alter signing. 6. Provide name and telephone of your contact person. NAME SPECIAL SIIIPMENT. HANOI INOOiSTORAGE REQUIREMENTS l /f� ;i.9r.( GIGNAIUnE ... vf,�Sar) r 9 �./(A 0Q .ISi [iL� TIME // /oQ TIME fiO PRINTED NAME 1--1 r IN E NAME �Bi ��� COMPANY COMPANY RELINQUISHED BY DATE RECEIVED BY DATE SIGNATURE SIGNATURE TIME TIME TEI.EPIIONE PRIN TED NAME PRINTED NAME LAUCKS TESTING LABS ( :OIAPAI I I C(MPAI I Landau Associates, Inc. Edmonds, WA (206) 778-0907 Chain of Custody Record s Date 1I OU( Page ( ot� Project' ' i. 1 , Project No P5'a I •iO Testing Parameters Lab _ Client Li 0 Lab # • Project Loc.. I, n e0V Id • / ice�'A P.O. # Sampler's Name II.' �C.7 M No. of kir Con - Sample No. Date Time Location tainers Observations /Comments Di- a -oral IfffffnEMEI f1111=1 I •--- to I ✓ J = - ' ;, 011if o TI)1 , 5 s LO1 1D Sj�O LA"? ,c) f/s.SOC Special Shipment /Han•iing p or St•rage Req �'j;m= is 'Ore a Y C- Method of I Shipment 1 ) 4 t(/,,,) R•ll /q is = b' ✓/ �" Received ' y I.ba ���✓ Relinquished by Received by Signature C_l'3Q h nso A] %C 5 0v vv. / Signature Signature / Printed Name 1 QveA Ts Cd Na a I Gr¢4 d SSa Printed Name CABs . Printed Name Company Date Oft 'if Time l•66& ompany Date Time Company Date `'/' Time tl Company Date Time 5/87