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SEPA E96-0025 - COSTCO - OPTICAL LAB AND PARKING
COSTCO OPTICAL NEW OPTICAL LAB & PARKING 1141 SAXON DRIVE E96-0025 AFFIDAVIT I, fi'M1A MCw O Notice of Public Hearing LI Notice of Public Meeting O Board of Adjustment Agenda Packet LI Board of Appeals Agenda Packet Planning Commission Agenda Packet fl Short Subdivision. Agenda Packet LJ Notice of Application for Shoreline Management Permit 0 Shoreline Management Permit • OF DISTRIBUTION hereby declare that: O Determination of Non- significance fl Mitigated Determination of Nonsignificance ODetermination of Significance and Scoping Notice ❑ Notice of Action ❑ Official Notice otherNITIC,of FINN- TMQEs1-ii b%1 ►11 NkT10 Other was mailed to each of the following addresses on 10-11—(16 CPLEPrzo AlfAcr{Ez U� Name of Projectl�R\C•- Cns co 0111CALsignature File Number O1 0026 L�8 City of Tukwila John W. Rants, Mayor epartment of Community Development Steve Lancaster, Director October 10, 1996 NOTICE OF FINAL THRESHOLD DETERMINATION SUBJECT: File E96-0025 LOCATION: 1141 Saxon Drive, Tukwila, WA SEPA DETERMINATION: Determination of Non -Significance issued September 24, 1996 This notice is to inform you that the 15 day comment period for the threshold determination expired without substantive comments from the public or agencies with jurisdiction. The City of Tukwila will retain the Determination of Non -Significance issued on September 24, 1996. Project materials including the application, any staff reports, and other studies related to the permits are available for inspection at the Tukwila Department of Community Development; 6300 Southcenter Boulevard; Suite 100; Tukwila, WA; from Monday through Friday, between 8:30 AM and 5:00 PM. The project planner is Vernon Umetsu who may be contacted at 431-3670 for further information. Property owners affected by this decision may request, a change in valuation for their property tax purposes notwithstanding any program of revaluation. The time period for appeals is 14 days starting from the date of this notice, October 10, 1996. Copies of the procedures for SEPA appeals are available with the Department of Community Development. 6300 Southcenter Boulevarc4 Suite #100 ° Tukwila, Washington 98188 ° (206) 431-3670 0 Fax (206) 431-3665 AFFIDAVIT 1, 5L\ 1A McMw- -4= O Notice of Public Hearing O Notice of Public Meeting f Board of Adjustment Agenda Packet O Board of Appeals Agenda flPlanning Commission Agenda Packet Packet f Short Subdivision Agenda Packet O Notice of Application for Shoreline Management Permit EIShoreline Management Permit OF DISTRIBUTION hereby declare that: (Determination of Non- significance f Mitigated Determination of Nonsignificance ODetermination of Significance and Scoping Notice O Notice of Action 0 Official Notice 0 Other 0 Other was mailed to each of the following addresses on q- 2_5 -9G . 691_ -TN ATTA-C.c-le,1) Name of. Project t g CO5CO DR(/'Signature9 t I Y`-IAAA 1'AI3 File Number �✓ 1to 002G • CITY OF TUKWILA DETERMINATION OF NONSIGNIFICANCE (DNS) DESCRIPTION OF PROPOSAL: CONSTRUCT A 33.100 BUILDING, 298 PARKING SPACES, ASSOCIATED SITE IMPROVEMENTS, AND IMPROVEMENTS TO SAXON DRIVE (WHICH DO NOT INCREASE ITS CAPACITY). PROPONENT: ANGIE YUSUF LOCATION OF PROPOSAL, INCLUDING STREET ADDRESS, IF ANY: ADDRESS: 1141 SAXON DR PARCEL NO: 362304-9107 SEC/TWN/RNG: 36/23/04 LEAD AGENCY: CITY OF TUKWILA FILE NO: E96-0025 The City has determined that the proposal 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. *************************************************************************** This DNS is issued under 197-11-340(2). comments must be submitted by CDC Owr 4:1_1 (5i6 . The lead agency will not act on this proposal for 15 days from the date below. Steve Lancaster, Responsible Official City of Tukwila, (206) 431-3680 6300 Southcenter Boulevard Tukwila, WA 98188 ‹eplew. c e 2N) I S5 (, Date Copies of the procedures for SEPA appeals are available with the Department of Community Development. 252304-9063 Paul and Eleanor Sade 585 Point San Pedro Road San Rafael, CA 94901 362304-9097 Nick and Patricia Ann Sciola 6718 134th Court N.E. Redmond, WA 98052 352304-9070 Tri Land Corporation 1325 4th Avenue, #1940 Seattle, WA 98101 352304-9077 William E. Boeing, Jr. 1325 4th Avenue, #1940 Seattle, WA 98101 352304-9072 Hill Investments Company P.O. Box 700 Mercer Island, WA 98040 262304-9106 George McElroy Security Capital Industrial Assoc. Inc. 3131 South Vaughn Way, #214 Aurora, CO 80014 262304-9113 Bugher Aerospace Corporation 11400 Airport Road Everett, ,WA':98204 252304-9017 N. Valley Partnership c/o Reis Group 13221 S.E. 26th Street, #M Bellevue, WA 98005 362304-9060 N'r i a d atr 6 •, , :, Redmond, WA 352304-9071 Sea Port Investments Inc. 5319 S.W. Westgate Drive Portland, OR 97221 352304-9089 'Pa nd El 58 a 352304-9101 Union Pacific Corporation P.O. Box 2500 Broomfield, CO 80020 262304-9098 Donald W. Leuthold 7275 West Mercer Way Mercer Island, WA 98040 . of foot o6M Seo .0 N ?6FAArr PEA l Ev) 'MD Uoo DFA -L -1),E, vUA 9goog--6 ( or- 6e,D1,Ob4 seuA g&t)) w Po c -07v3 vuA cw-f - - - 362304-9057 Ronald M. Forte P.O. Box 816 Renton, WA 98057 362304-9074 The Home .Depot 2455 Paces Ferry Road Atlanta, GA 30339 ' 3 304-9075 Will 1325 e. tle, WA 98101 352304-9072 Chuck O'Brien Shasta Beverages 26901 Industrial Boulevard Hayward, CA 94545 352304-9122 Brinaf Investments 6051 South 194th Street Kent, WA 98032 262304-9091 Eric W. and Cheryl H. Richards 1130 Andover Park East Tukwila, WA 98188 :Put f5 i. c Ki Dt2 6 tpoo $ i1l-I CeN`I .g- 1 c' WI1,A-W MuaArktN'\ PA -SLP 41g2O Nog -410 wti r Pyo, WA- 9' AFFIDAVIT 1, ")LVIk M'Ww 0 Notice of Public Hearing O Notice of Public Meeting E]Board of Adjustment Agenda Packet []Board of Appeals Agenda Packet []Planning Commission Agenda Packet f Short Subdivision Agenda Packet O Notice of Application for Shoreline Management Permit 0 Shoreline Management Permit OF DISTRIBUTION hereby declare that: Determination of Non- significance f Mitigated Determination of Nonsignificance []Determination of Significance and Scoping Notice O Notice of Action 0 Official Notice ❑ Other []Other wasto each of the following addresses rAX 0) ►IM ES L 4 e`l 26K2 - on 9-26-9 (0 Name of Pro ject I R C' - l,)313i COW -Signature File Number PI1Q ` O02 1.766 - Vhf • City of Tukwila John W. Rants, Mayor Department of Community Development Steve Lancaster, Director MEMORANDUM To: Price Costco Reviewers From: Steve Lancaster, SEPA Responsible Official Date: September 24, 1996 RE: SEPA Threshold Determination This memorandum is incorporated into the SEPA Environmental Checklist as referenced. It provides further clarification about the proposed action and the analyses which have been conducted. A.11 Description of the Proposed Action Improvements to Saxon Drive will include an asphalt overlay and various sidewalk and utility improvements (see B.14.d). The sidewalk along Saxon Drive shall not be built along the south, between the project site and Andover Park East. A.13. Designated environmentally sensitive areas. The shoreline environment zones are incorrectly shown as beginning at the property line. This has the effect of moving the shoreline environment designations 'landward.by.about 35 feet. Such an increase in regulatory jurisdiction is determined not to be environmentally significant; especially since no improvements are proposed for the levee except for planting the landward face with native vegetation. Correctly located shoreline designations and sections will be submitted prior to any City approvals. B.1.e. Earth All earth modification shall be in accordance with the attached geotechnical engineering report (GeoEngineers, 7/18/96). B.14. Transportation A driveway serving the property immediately west of the property (King County Assessor Tax Lot No. 352304-9077) is located on the project site without the owner's permission and in an area proposed for a storm water biofiltration swale. This driveway must be relocated off of the site. No impact mitigation is required. 6300 Southcenter Boulevard Suite #100 • Tukwila, Washington 98188 • (206) 431-3670 • Fax (206) 431-3665 • E96-0025 SEPA for Price -Costco Optical Facility September 24, 1996 Page 2 B.14.e. The applicant has asserted that the westerly railroad easement was abandoned. Documentation of this abandonment will be required prior to issuance of any construction permits. B 14 f The traffic study referenced in the checklist specifies the use as General Light Industrial, Manufacturing and Warehousing. No retail uses or more than minor and incidental office uses will be allowed without further traffic studies being submitted. Traffic impact mitigation will be based on Tukwila Ord. 1769. The remaining 238 spaces, over those for the 60 anticipated employees (298-60 spaces), would be used for employee and overflow customer parking generated by the main Price Costco facility to the immediate north. B.16. Utilities Some utilities serving the site are anticipated to be located in the Saxon Drive easement. The existing easement documents specifically exclude the use of Saxon Drive for utilities serving the project site. The fact that the project site and the easement owner are now the same does, not alter the need for the easement to be amended if needed for project utilities. Easement amendment is required for Public Works utility permits. Sewer, water and storm water impact mitigation shall be based on existing Tukwila ordinances including, but not limited to, Tukwila Ord. 1769 for sewer and water impact mitigation. file:96\price\sepa City of Tukwila • John W. Rants, Mayor Department of Community Development Steve Lancaster, Director MEMORANDUM To: DOE SEPA Division and DOE Shoreline Division From: Vernon Umetsu %� Date: September 24, 1996 RE: E96-0025: Price -Costco Optical Facility I am sending you this DNS at the beginning of the 15 day comment period due to SEPA processing changes. Beginning in June, only Mitigated DNS's may be administratively appealed (e.g., after the comment period and becoming ,final). All other DNS's, including those with comment periods (but no mitigation) are only appealable to superior court. Please call me at 206-431-3684, if I can be of any help. Your suggestions to improve interagency coordination are also appreciated. file:96\price\sepacmt 6300 Southcenter Boulevard, Suite #100 • Tukwila, Washington 98188 • (206) 431-3670' • Fax (206) 431-3665 MULVftflflY PflRTflERSHIP ARCHITECTS P. S. September 20„ 1996 City of Tukwila Dept. of Community Development 6300 Southcenter Blvd. Tukwila, WA 98188 RE: SEPA Submittal Dear Vernon: As discussed in our meeting with you on September 19, we would like to amend our SEPA proposal as follows. We will coordinate the width of the driveway and the location of the curb cut on the north side of Saxon Drive (see attached sketch) with the city. The driveway is subject to city approval and will be designed in a manner which satisfies the requirements of the city engineer. Very truly yours, • MULVANNY PARTNESHIP P.S. Angie Yusuf cc: Jackie Frank/PriceCostco, Inc, Mitch Smith/Mulvanny Partnership Brett Hansen/Mulvanny. Partnership Lou Cha fos/Mui v anny Partnership FAK Recel"ab gfzilf6 • RECEIVED SEP 261996 COMMUNITY DEVELOPMENT Douglas Mulvanny • Jerry Quinn Lee • Mitchell Smith • Carol Simpson 11820 Northup Way, #E 300 • Bellevue, WA 98005 • (206) 822-0444 • FAX: (206) 822-4129 • AND PROFILE SECTION 36, T.23N. R.4E., W.M. KING COUNTY , WA x NI... f: 22.28--- X ti^ • n`ti J` Inti �ryb EX. DRAINAGE POw VA LI SSMH—B yvNb XE~----_____ i ro Q NOTE: SLOPE OVERLAY BEF1ND ' t 8 7N8T44'O8"W 166.4-61 CB #1, TYPE 1 RIM=21.30 I E=19.08 I;`41 X SIDEWALK TO PROVIDE POSMVE DRAINAGE O CATCH BASIN 0 N 6 TOP cr 0 ti 15 LF 6° DI @ CB—F SD etwriiiammalwitme_ Aelp sip gUir EX. S -88* '32 -E STA 0+00 0 6L 1 6s 70 fi7 23.00 TOP 22.50 FL Xrt" 0+50 O 23.00 TOP Ad 22.50 FL X a 15' 15' • 00 rn Cr) Nt GENERAL NOTES: nl EXISTING SIDEWALK AND MONOLITHIC CURB TO REMAIN • EXISTING FIRE HYDRANT TO REMAIN Q3 EXISTING SIDEWALK TO REMAIN • EXISTING CURB AND GUTTER TO REMAIN • EXISTING EDGE OF PAVEMENT • EXISTING 30' WIDE ASbHALT DRIVE WITH 2' CONC. CURB AND GUTTER EACH SIDE n7 EXISTING EXTRUDED CURB. CONSTRUCTION NOTES: Ol INSTALL NEW 2' WIDE VERTICAL CURB AND GUTTER PER CITY STANDARDS. O2 INSTALL NEW 6' WIDE CONCRETE SIDEWALK PER CITY STANDARDS. O3 RELOCATE EXISTING STREET LIGHT TO BACK OF NEW SIDEWALK ® REMOVE EXISTING LANDSCAPE BETWEEN EXISTING FENCE AND EXISTING EXTRUDED CURB. 05 RELOCATE EXISTING MAILBOX TO BEHIND NEW CONCRETE CURB © EXISTING CHAIN LINK FENCE TO BE REMOVED. v7 RELOCATE EXISTING CATCH BASIN TO NEW GUTTER FLOW LINE ® REMOVE EXISTING ASPHALT RAMP. p REMOVE EXISTING SIDEWALK, CURB AND GUTTER AND INSTALL NEW 15' DRIVEWAY PER CITY STANDARDS. 10 REPLACE EXISTING 12" CONC. PIPE WITH 12 LF NEW 12" CONC. PIPE 11 ADJUST EXISTING RIM TO FINISH GRADE. REMOVE EXISTING SIDEWALK, CURB AND GUTTE 13 INSTALL NEW 90' WIDE DRIVEWAY PER CITY STANDARDS. SAWCUT (SEE SECTIONS) 15 INSTALL PEDESTRIAN RAMP PER CITY STANDARDS. 16 ADJUST EXISTING RIM TO FINISH GRADE AND PROVIDE SOLID LID. 1© -REMOVE EXISTING CURB 18 INSTALL 24' WIDE COMMERCIAL DRIVEWAY PER CITY STANDARDS. • c v c 0' 0) o ▪ c 18215 72ND AVENUE SOUTH WA QQn-4') 1- 2 L LL EXPIRES 10/10/ Job Number 3-96 02:25PM FROM MULVANNY PARTNERSHIP TO 4313665 PO01/004 411 MUR[LVFXI"ff1fflYSd a PS.FtRTfIERSHIP A . 1 i 1 TO:i %aka ii) ATTENTION: MEMO DATE: :7. ,? .<17 PROJECT NO: l.r.=, _ �, 77 4( PROJECT: RE: BY: —A)/C- 1--K6 C7t �- rs ❑MEMO ❑Fax # / I# pages ❑ F.O.D. # For your: U Information and use 0 Review and comment O As requested Action required: U As indicated ❑ Retumed for corrections l] For signature and return REMARKS: Su. i r- .' lt--z ( BY (SIGNATURE): COPY TO: RECEIVED SEP 2 3 1996 cunni C LAITY DEVELOPMENT Privileged and Confidential Information: The Information In this facsimile Is Intended only for use of ale recipient above named. Any wrongful review, dissemination, distribution or copying of this communication is strictly prohibited. If errors occur In transmission, kindly notify uo at once. 11820 Northup Way, #E300, Bellevue, WA 98005 • (206) 822-0444 ■ FAX (206) 822-4129 AFFIDAVIT I, S\/LVIA iv\CM1U LJ Notice of Public Hearing fl Notice of Public Meeting O Board of Packet Li Board of Packet. jJ Planning Packet Adjustment Agenda Appeals Agenda Commission Agenda f Short Subdivision Agenda Packet O Notice of Application for Shoreline Management Permit 0 Shoreline Management Permit OF DISTRIBUTION hereby declare that: ODetermination of Non- significance 0 Mitigated Determination of Nonsignificance O Determination of Significance and Scoping Notice fl Notice of Action ❑ Official Notice g Other NVI lC QI' APL(CAlio 0 Other was mailed to each of the following addresses on c _IO'1-(o ATAO-►ab be'T of ecouhy VE ZM► I Re.,jt �J 0360 poo ''=. pj' . ELL EV , h1 A 0Wry- of Qct.61 SE -PA RF -k) i E -w . ^�tic;l lc ria boy, 41 -lc; CW MO IA , tn1 A `1 Y5c4 -71(2)3 Name of Pro j ecti1 OoME.Id �Vc File Number e-gL2- D 035 6 v-cllo - 0041 Signature CITY OF TUKWILA 6300 center Boulevard, Tukwila, WA 98188 DEPARTMENT OF COMMUNITY DEVELOPMENT Telephone: (206) 431-3670 AFFIDAVIT OF INSTALLATION AND POSTING OF PUBLIC INFORMATION SIGNS) State of Washington County of King City of Tukwila 1 ANepe Nr%(5L(F (Print Name) understand that Section 18.104.110 of the Tukwila Municipal Code requires me to post the property no later than fourteen (14) days following the issuance of the Notice of Completeness. I certify that on /4 /q the Public Notice Board(s) in accordance with Section 1 .104.110 and other applicable guidelines were posted on the property located at 1 141 6 XoN so as to be clearly. seen from each right -of -way providing primary vehicular access to the property for application file number L -c' & -c49 SUBSCRIBED AND SWORN to before me this <!, day o , 195? NOTARY PUBLIC in and for the State of Washington residing at rj.(',/ e4/2- —eJ My commission expires on SEP 091996 COMMUNITY DEVELOPMENT • • CI TIOF TUKWILA• Department of Community Development 6300 Southcenter Boulevard, Tukwila, WA 98188 Telephone: (206) 431-3670 NOTICE OF APPLICATION PROJECT INFORMATION __B--HQME-D€RI has filed applications for development of a 33,000 square foot optical laboratory with 298 parking spaces, associated site improvements and improvements to Saxon Drive. Site improvements will be located at 1141 Saxon Drive, Tukwila, WA. Permits applied for include: • SEPA checklist • Shoreline Substantial Development Permit • Board of Architectural Review Other known required permits include: • Building Permit • Land Altering Permit • Utility Permits • Curb Cut/Access Studies required with the applications include: • Traffic Study • Soils Analysis • Additional Studies to be Determined An environmental checklist has been submitted with the studies identified above. FILES AVAILABLE FOR PUBLIC REVIEW The project files are available at the City of Tukwila. To view the files, you may request them at the permit counter of the Department of Community Development (DCD), located at 6300 Southcenter Boulevard #100. Please call 431-3684 in advance to assure file availability. Project Files include: E96-0025 (SEPA) L96-0045 (Shoreline Substantial Development Permit) L96-0049 (Board of Architectural Review Approval) • OPPORTUNITY FOR PUBLIC COMMENT Your written comments on the project are requested. They must be delivered to DCD at the address above or postmarked no later than 5:00 p.m., October 4, 1996., which is 30 days after this notice was issued. Opportunity for additional oral and written public comments will be provided at a public hearing before the Board of Architectural Review, tentativey scheduled for 1996 at 7:00 p.m. in the Tukwila City Hall Council Chambers, 6200 Southcenter Blvd. To confirm this date call the Department of Community Development at 431-3670. You may request a copy of any decision, information on hearings, and your appeal rights by calling DCD at 431-3670. The SEPA environmental review and Board of Architectural Review, decisions are appealable to the City Council. The Shoreline Substantial Development Permit is appealable to the State Shoreline Hearings Board. For further information on this proposal, contact Vernon Umetsu at 431-3670, or visit our offices at 6300 Southcenter Boulevard, Suite #100, Monday through Friday, 8:30 a.m. to 5:00 p.m. Application Filed: July 24, 1996 Notice of Completeness Issued: August 22, 1996 Notice of Application Issued: September 4, 1996 *ac;c>;c>,c**;'cati* Hcai*>4;c.;Yaca4;i*x*iF***** cit,;cac ;cr'c*ic*>;ca;c,c*;tac>;cac**,c c**ic*******itic*,cac*>ci,<****;c***x**4 .8ATCH.NUMBER: TW' - CUSTOMER NAME MULVANNY.ARCHITEC .COMMENTS _ . _ . . 1. .. _. . •. . 7.' . . ......•-: •:C .. :t..t Ct : :C :t ZC .t :C -S -:t :c [ .t r :C •1 i < c ': >;c < < c c t .'; , c , f > c i i : < i c Y a s 252304=9017-02'X52304-9017-02 • NORTH:VALLEY,.PARTNERSHIP. 461593 " NORTH•VALLEY:PARTNERSHIP 46.93 C/O REIS GROUP` ,/0.REIS GROUP 13221 SE ' 26TH . ST ..4M . • 3221 ' SE .26TH :BELLEVUE WA 9.8005 : LLEVUE . WA 9:005 25,2304=9033-02 WKR•INC 3223SIXTW AVE SOUTH SEATTLE WA 252304-9057-03: PRINTING'CONTROL-SERV.ICES I409999 1011'ANDOVER•PARK•E TUKWILAWA' 929999 98.134 252 ? 4-9033-02 WK :INC: 32 SIXTH. AVE SOUTH SEA•+tTLE ' WA 9.'9999. 98134. I409999 98188 609999 94901 881115 98188 252304-9063-05 SADE PAUL+ELEANOR 585 POINT:SAN PEDRO RD SAN'RAFAEL CA' 25 •4-9070-06 CIT 6200'SOUTH TUKWIWA UKWILA 252304-9071-05 PACIFIC,GULF PROPERTES INC 363 SAN:MIGUEL:DR•100 NEWPORT BEACH CA 262304-9019-09 2623049019 W.•RCPROPERTIES INC 7303R0'AVE NEW _•YORK .. NY 262304-9083-00• LEL.LTD':C/O:WACA.INC DBA_TORINOS SAUSAGE. CO '1024 -ANDOVER PARK E SEATTLE WA 262304-9089-04 • PETSCHL.TUKWILA PTRSHP. 1150'ANDOVER PARK E TUKWILA•.WA • 262304-9091-00. RICHARDS ERIC:W+CHERYL'A. 1130 ANDOVER'PARK E TUKWILAWA 262304-9098-03 . LEUTHOLO'DONALD•'W 7275 W:MERCER WAY MERCIER.ISLAND WA 262304-9101-08 •.10.06• ANDOVER ASSOCIATES CABLE:MGMNT 9844 40TH .AVE S • SEATTLE WA• • 267rn4-91 n(,-nl 98188 609999 94901 881115 98188 649999 92660 C1080' 10017 590351: 98188 933337 98188 5D1608 98188 241410 98040 009999 98118 252304 - 057-03 PRIN ;,NG CONTROL'.SERVICES 1011,V DOVER PARK -E. TUKWI .tiw 'WA 252304-9i —05 SADE PA4.+ELEANOR 585 POI'S SAN PEDRO RD SAN.RAFA` :CA r 252304-9070 CITY OF 1i 6200 SOUT TUKWILA WA 6 WILA ENTER BL 252304-9071-0 PACIFIC GUL .363 SAN .MIG NEWPORT BEA' 262304-9019-09, 2623049019 W. R C PROPER' ;;,_S INC 730 3RD'AVE NEW. YORKNY: PRO RTES INC 649999 100. 262304-9083-0 LEL':LTD:C/ DBA TORINO 1024 ANDO SEATTLE W 1 262304-908;x--04 'PETSCHLe UKWILA ..1150 •A OVER PA TUKWILI: WA.. 262304 091-00 RICH •DS ERIC.W+c( RYLA 501608 1130 rT ANDOVER PARK TIJK1 ILA WA 4`4 9.8188 A:INC: AGE CO K -E: TRSHP. E 92660 C1080 10017, 590351 98188 933337 98188 262 iia 4-9098-03 L THOLD.DONALD W 7 75 W MERCER :WAY ERCIER.ISLAND:.WA 2J12304-9101-08 1006 ANDOVER ASSOCIA CABLE MGMNT 9844 40TH AVE S SEATTLE:WA 241410 98040 ES 0D9999 98118 • •i �: -•�-r �v77-U5 TRI—LAND CORPORATIF 1325 4TH AVE SUIT1940 SEATTLE•WA. 35230479099-01' PHILLIPS:LIMITED>PARTNERSHI219999 PQ BOX.603 .MEOINA WA 8N1088 98101 • 352304-9101707 UNIOWPACIFIC CORP 'PO BOX -2500; BROOMF I ELD `C0: 362304-9011-05 LEIGH' RABEL STAR MACHINERY: 130 LAKESIDE AVE ;:200 SEATTLE.WA -362 016700' CITY:OF 6200:SOUT NT :TUKWILWA 36230.4— 7-05 CITY:OF. 6300 SOUT TUKWILA-4A 98039 610170' 80020 301165, 98122 352304-"-`'.95705 TRI—rC0RP0RATI0N.. 8N1088 325MtH AVE SUITE 019.40• ATTLE:WA: 98101 352.''4-9099-01 PHiLLLPS LIMITED PARTNE•'HI219999 PO f::OX 603 . . MED NA'WA. 98039 352304 :,9101-07 UNIO k. PACIFIC: CORP PO 80;.:2500' .BROOM IELD.00 .362304-9011-05 'LEIGH' ;ABEL STAR M HINERY 130 . LA SIDE AVE SEATTLE}; WA: 362304-906-00. 2.69700 •CITY' OF °. TUKWILA . 6200 SO tTHCENTER 98188 ; TUKWILA.,A- 259800 ER. BLVD V100 °'98188 362304-9039-03- HYDE-DAVID+DAPHNE P0;80X5485' KENT:WA 362304-9057-00: FORTE`'RONALD M PO 80X.816 RENTON:WA 362304-9060-05 SCIOL.ANICK.0 PATRICIA.AHN 0N1471 6718 134TH CT'.N.E REDMOND.-WA 299999 98064 362304-903 CITY.:OF.-T 6300 SOUT TUKWILA.W 362.304-9039- HYDE DAVID PO BOX°548 KENT'WA 362304-9057-0 481619 FORTE RONA PO BOX. 816 98057 362304-9062-03'. RYDER TRUCK•RENTAL,INC' PO BOX 58128' TUKW ILA : WA . 362304-9074-09 THE.HOME DEPOT 2455 PACES FERRY.RD ATLANTA GA 362304-9095-04: FIRST INTER BNK-.TOC ,CORP PROP/,M,SPANI. • P'0'BOX 160' MS'S26 SEATTLE::WA 362304-9105-02 THE ''ME DE 2455!P FERRY.: RD ATLANT 362394-9106-01 THE H 2455 PA ATLAN A GA OT FERRY:RD' 98052 '900692- 98138 590023 30339 4.64469 98911 51)9800 30339 RENTON:WA 362304-9060 .SCIOLA.NI1 K PATRICIA ANN.ON1471 6718 .13 f H 1:, NE REDMOND, 610170 80020 301165 98122 269700 98188 '- 259800 - 8LVD 100 - 98188 HNE .299999 98064. '481619 98057 362304-902-03 RYDER,TnUCK R.� TAL INC. 900692 PO` SOX 8128 TUKWILiJWA. 98052• 362304-9;i 74-09 THE H kE DEPOT 2455 •/ACES: FERRO :RD: ATLAN A GA 362304—,•095-04 FIRS INTER ' BNK—';TOC CORP 'PROP/11 SPA P 0 :OX:160 MS6 SEAT} LE: WA '36230r-9105-02 THEIHOME:DEPOT 245; PACES FERRY R ATL' NTA GA .509000 1 07410 3623,` —9106-01 • TH x HOME ;DEPOT 24 ,.5 PACES•FERRY:RD 98138 590023 30339 464469 98911 509800 30339 5D9800 diVU SECURITY.: CAPITAL:INDUIAL590859 C/O.GEROGE MCELROY.A ;'INC ' 3-131- S • VAUGHN WY . STE 4 AURORA CO 80014 352304=9002-07 6200 SOUT TUKWILA :-62304-910670 SECURIT^'APITAL•INOUSTRIAL5908�'9 C/0 GER MCELROY''ASSOC.INC 3131.S VAUGHN WY STE 214 URORA CO . 8I:,1 .352 X04-9002-07 C Std Y O F '. T U K W I L A 62 0 SOUTHCENTER BV: TUKILA-WA K W BV •269700 98188 352304-9003-06 CITY. i •TU ' ILA 6200 -SO -ENTER BV TUKWI * WA 352304-'°003-06: CITY :TUKWILA. '6200 S.UTHCENTER BV TUKWIL WA 269700 98188 271893 98005 8N1088 98101 352304-9053-05 FAIR VENTURES' INVEST C/O.R:J.HALLISSEY;CO 12835 BEL7REO RD STE BELLEVUE.WA: LTD INC'. 140. 352304-9069-0T TRI -LAND CORPORATION' 1325 .4TH . AVE SUITE ;;1940 SEATTLE WA 352304-907.0-04. ' TRI -L: • 0' CORPORA 0-N 8N1088 1325 4T . AVE TE.n940 SEATTLE'W 352304-905 ,-05 FAIR VEN C/0 R J H 12835.BEL. BELLEVUE.:W • 352304-9069-0 TRI-LANDCO'';PORATION 1.325 4TH`AV SEATTLE WA RES -INVEST LTD LLISSEY'CO.INC .ED RD STE 140 'SUITE ;194 700 8188. 69700 98188 271893 98005 8N1088 98101 352304-9070-04. TRI-LANO CORPiRATION: 8N1088 1325 4TH "AVE "UITE ' 1 "r40: SEATTLE.WA ;r 98101 9p101 352304-9071-03 SEA -PORT INVESTMENTS INC 5319 SW WESTGATE DR PORTLAND OR 352304-9072-02 SHASTA BEVERAGES A.TTN: ` O' BR.IEN CHUCK 26901 INDUSTRIAL BLVD HAYWARD CA' 352304-9075-.09' BOEING' WILLIAM E'JR 1325'4TH AVE SUITE 1940 .SEATTLE WA 352304-9077-07 •BOEING LLI.. .JR .1325.4TH SEATTL_L •A. UITE 1940 3.52304-9084-08 VALLEY:PROPERTIES 6051SOUTH•194TH.ST KENT ' WA 352304-9085-07 HILL INVESTMENT CO PO BOX 700 . MERCER ISLAND WA 352304-9089-03 SADE•PAUL+ELEANOR 585-POINT.SAN PEDRO RD SAN RAFAEL CA 35230479091-09 • HILL: I ' ES PO BOX: MERCEISLANt.WA NT COMPANY. 1180 97221 343540 94545 8N2919 98101 8N2919 98101. 739999 98032 409999 98040 • 609999 94901. 5N0015 98040 352304-9071=03 SEA-PORT.INVEST ENT 5319 SW WESTGAT:.DR PORTLAND.OR 352304-9072-02 SHASTA BEVERAGES ATTN: O'BRIEN CH K. 26901 INDUSTRIAL LVD HAYWARD CA 352304-9075-09 BOEING WILLIAM 1325 4TH' AVE S `IT:' 1940 SEATTLE WA :INC' 352304-9077-07 BOEING WILLI 1325 4TH.AV SEATTLE WA 1940 352304 -9084 - VALLEY PR 6051 SOUT KENT WA 1180 97221 343540 94545 8N2919 98101. 8N2919 98101: 739999.. 98032 352304-90;4 -07, HILL:IN,'ESTMENT CO 35230 SAD 585 SA 409999 98040 PAUL+ELEANOR 609999 POINT-SAN'PEDRO RD RAFAEL'CA 9490U 352 04-9091-09 • MERCER ISLAN0•WA 98040 Vernon Umetsu City of Tukwila Public Works Department 6200 Southcenter Boulevard Tukwila, WA 98188 RE: Costco Optical Building Tukwila Our Job No. 5552 Dear Vernon: CIVIL ENGINEERING, LAND PLANNING, SURVEYING, ENVIRONMENTAL SERVICES August 20, 1996 This letter is to notify the City of Tukwila that Barghausen Consulting Engineers, Inc., is withdrawing as the contact for the Costco Optical building project. The lead will now be a representative from Mulvanny Partnership. Thank you. Sincerely, Daniel K. Balmelli, P. Principal Engineer DKB/sm 5552c.004 cc: Jackie Frank, Price Costco Angie Yusuf, Mulvanny Partnership RECEIVED AUG 2 2 1996 COMMUNITY DEVELOPMENT 18215 72ND AVENUE SOUTH KENT, WA 98032 (206) 251-6222 (206) 251-8782 FAX 1 PRICE COSTCO OPTICAL LAB SECTION 36, TOWNSHIP 23 NORTH, RANGE 4 EAST, W.M. TUKWILA, WASHINGTON L - 6 4 I I l -Fr __.S T -XR _ LI a « . *_`i ' _- 110051111 6111 Ia. mooam 661 In0 SAXON DRIVE arm= am • • AMMU iW6SUM_MESIIMMMEIi- SIMMlii ■ ■UIRM I<rT:ari:kiiiii i��s,�,, :JIB:: Z�; _ en�.r..a.e.r. , T. AsAra •,....;— YII �I?YY i�Nne�lr� rail 2II11Z:1 ,iii Y i:i 1 • 110116 OM ROD 6116011- WA I� g —�� aa n i LMALDEDSZIEMtl 116.=11111971=.11.14.11:11. ara N dt .1•.116 .6 6:6 MI6 Ow owriit 4:14o..r.•u lrrlrrwr 160 arrolwru11? a �.r rr•a. r MIW OT rrr�►...6 a -r r a6l OA. 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PLANT LIST I W. -4C 10 EVEVNLIO 4E1.4444-4.1.'EV1.4.44,4411;/ 14•64.1E4441444 EECEP4( a ocpcuc• !Wee,/ VINE. lEit.0d. 4Ae. 0•14 Cl‘ cox. ru nee•umr.uso.l....00-1A1 6415'44 THu•l+ a• 11646) r.I.Twik • 04,%vr. Zt:Z. CO 66E4~ v. yu.D.rMe...44.04.1.164,1 0,4a, NW. 64,14,44.1 CO .G Hroo4o»/WIfts** ketv.) e.1" ''l 4.44.114/44E..11.1.0.-11. V#L441 I. l.DJ r•lAir.. *u DI.S.lo '''IntrAltrtP:41‘i ". "4/ 1:074,01 AA -A, I ot•si I &A& v •-• *TAW *EC. iVIE4-4e 14,4,4,1° 1.1.4.4,411,1114 - 0:11: al.663 • e • .44 wla. .le. 1 " 1..4.44yerspe- VZie 9t SECTION AT DIKE •, sr. )1 MINNA:49f 11 I I; '4.•• C.Wore..1•4,4 irvrerepe-mm- ISLAND PLANTER SECTION SePA Vik 1 NOTES : St4lt OF ji sapsiNGTON • Au- 4...N.14A.....re.i 44. is A.P.,( Of. EC44-44.4.44444r NO(4.019444( inILLL•06.. PP -JL4 ,VA0 ClarAllatkolaj • 4A -rive. 0a.4•1re, P r. Oa. ma- r‘-4.-1T6P-4, 2 5 • RECEIVED CITY OF TUKWILA JUL 2 4 1996 PERMIT CENTER August 12, 1996 Writer's Direct Line - - (206) 313-6178 Mr. Vernon Umetsu Tukwila Planning Division Minolta Bldg, Suite 100 6300 Southcenter Blvd. Tukwila, Washington 98188 Re: Costco Wholesale Corporation/Home Depot Tukwila, Washington Dear Mr. Umetsu: Please find attached the original Property Owner Declaration which was previously faxed to you. This Declaration applies to the following three permit we have submitted for approval: 1. E96-0025 Environmental Review 2. L96-0045 Shoreline Substantial Development Permit 3. L96-0049 Design Review Approval If you need additional information or have any questions, please feel free to call me. Enclosure Very truly yours, PRICE/COSTCO, INC. Gail E. Tsuboi Director of Property Management 0(&(c,, -.04c, (5 PKC P►u=mss- 999 LAKE DRIVE • ISSAQUAH, WA 98027 • (206) 313-8100 RECEIVED AUG 1 5 1996 COMMUNITY DEVELOPMENT AUG- b -fib MUN 1b:j2 uniu5/98 12:50 FAX 200.8762 BARGEAUSEN ENG U. PROPERTY OWNER DECLARATION • F. U3 1002 The undersigned Makes the following statements based upon personal knowledge: t. 1 am the current owner of the property which is the subject of this application. 2. All statements contained In the application ere true and correct to the best of my knowledge. 3. The application Is being submitted with my knowledge and consent 4. I understand that conditions of approval, which the City and applicant have jointly agreed may not be completed prior to final approval of the construction (e.g., final building permit approval), will be incorporated into an agreement to be executed and recorded against the property prior to issuance of any ooneiructon permits. I declare under penalty of perjury under the laws of the State of Washington and the United States of America. that the foregoing statement Is true and correct, EXECUTED at I 0 ,-1-74, (cm, c9a (state), on ?— s , 199 Tic (Sigryature~) Realstat Manager, West Coast Region . The Home Depot State of Oregon County of Washington This instrument was acknowledged before me on August 5, 1996 by Jim Lyon, Real Estate Manager, West Coast Region, The Home Depot Company, Inc. L/474LLG6L/-/-4 Exp. 6-2-99 Use additional sheets ail needed for allro p perry owner signatures. RECEIVED AUG 1 5 1996 COMMUNITY DEVELOPMENT 08/01/96 15:47 '$`2062237107 • Please deliver the following pages to: MICHAEL OKUMA JAY GRUBB JIM LYON (wlo enc.) MARK BEERS _(w/o enc.) From: Re: Date: GREENBERG FARROW BARGHAUSEN ENGINEERING HOME DEPOT HOME DEPOT LANE POWELL SPEA nU e1 001/019 Fwesnma CovuR Luna TUSTIN CA KENT WA WILSONVILLE OR FEDERAL WAY 714-259-5480 206-251-8782 503-682-9857 206-874-5206 JANE RAKAY NELSON Home Depot/Costco - Tukwila, Washington August 1, 1996 Total number of pages: 1.6 If you do not receive all pages, please call (206) 223-6127. When replying., please include a cover sheet indicating to whom the FACS is to be delivered, total number of pages transmitted, and phone number to call if all pages are not received. Thank you. The information contained in this message is intended only for the addressee or addressee's authorised agent. The message ray contain information that is privileged, confidential, or othervlse exempt from disclosure. If the reader of this message is not the intended recipient or recipient's authorized agent, then you are notified that any dissemination, distribution or copying of this message is prohibited. If you have received this message in error, please notify the sender by telephone and return the original and any copies of the message by mail to the sender at the address stated below. LANE Power SPEARS LuenRsicy Lar Offiaaa 1620 Filth AV... suit. A100 8 att1e, W 9A/01-7210 (206) 223-7000 Facsi1ile: (206) 223-71070 Original Document to be mailed: Yes No Client number: 106666.62 Operator: RECEIVED CITY OF TUKWILA AUG 0 6 1996 PERMIT CENTER 08/01/96 • lane Rakey Nelson (206) 223-6249 Law Offices A Limited Liability Partnership Including Professional Corporations 1420 Fifth Avc. Suite 4100 Scuttle. WA 98101.233& (206) 223.7000 Facsimile; (206) 223-7107 Anchorage, AK Fairbanks, AK Los Angeles, CA Mount Vernon, WA Olympia, WA portland, OR San Francisco, CA Sewle, WA London, England 15:48 $2062237107 LANE POWELL SPEA • • LANE POWELL SPEARS LUBERSKY LLP• August 1, 1996 VIA FACSIMILE Mr. Michael Okuma GREENBERG FARROW ARCHITECTS 15101 Red Hill Avenue, Suite 200 Tustin, CA 92680 Re: Home Depot/Saxon Drive Easement Dear Michael: [21002/019 Mr. Jay Grubb BARGHAUSEN ENGINEERING 18215 72nd Avenue South Kent, WA 98032 Jim Lyon left a voice mail message for me this morning requesting that 1 forward to you the Saxon Drive Easement, even though it has not been completely executed by the Sades (the ground lessors) and Prudential (the Sades' lender), so that you can begin obtaining the permit for access on to Saxon Drive for Home Depot. Attached is a copy of the correspondence to Carl Johnson along with the Saxon Drive Easement which has been executed by Home Depot and Costco. Also, the address for Elliot (Jerry) Ashford is: 13901 Heatherwood Drive Mill Creek, WA 9801.2 Please let me know if we can be of further assistance. Very truly yours, LANE. POWELL SPEARS LUBERSKY LLP Jane 4 Okay Nelson JRN:eh Enclosure cc: Jim Lyon (w/o enc. via US Mail) Mark Beers LPSEh. Nt\CC1\JAN\188<SJRN. LTR Q RECEIVED C!'!'V OF TUKWILA AUG 0 6 1996 PERMIT CENTER 08/01/96 15:48 112062237107 LANE POWELL SPEA a003/019 • 411 Jane Rakay Nelson (206) 2134249 Law Offices A Limited Liability Partnership Including Professional Corporations 1420 Fifth Ave. Suite 4100 Seattle. WA 98101-2338 (206) 223-7000 Facsimile: (206) 223.7107 Anchorage. AK Fairbanks. AK LOS Angeles. CA Mount Vernon. WA Olympia, WA Portland. OR San Francisco. CA Seattle. WA London. England LANE POWELL SPEARS LUBERSKY LLP • July 30, 1996 VIA OVERNIGHT MAIL Mr. Carl B. Johnson HELLER EHRMAN WHITE & MCAULIFFE 333 Bush Street San Francisco, CA 94104 Re: Home DepotlCostco - Tukwila, Washington Our File No. 106666.62 Dear Carl: Enclosed are four originals of the Easement Agreement for Saxon Drive which have been executed by Home Depot and Costco. Please have the Sades execute and have their signatures acknowledged. Please forward it to Naomi Parks at the following address: Prudential Capital Group One Revinia Drive Suite 1400 Atlanta, GA 30346 I will distribute the originals and take off copies of the recorded documents once I have them. Thank you for your prompt attention to this matter. JRN:eh Enclosure cc: Jim Lyon (w/o enc. via facsimile) Naomi Parks (wlo enc. via facsimile) LPSE41 K:1OOIyRN1HOMEDEPOklaSA2YRN.LIR Very truly yours, LA POWELL SPEARS LUBERSKY LLP Rakay Nelson RECEIVED CITY OF TUKWILA AUG 0 6 1996 PERMIT CENTER - 08/01/96 15:48 122062237107 110 Recorded at request of and return to: Jane Rakay Nelson LANE POWELL SPEARS LUBERSKY 1420 Fifth Avenue, Suite 4100 Seattle, Washington 98101 LANE POWELL SPEA IJ004/019 EASEMENT AGREEMENT (Saxon Drive/Tukwila) This Easement Agreement ("Agreement") is made and entered into as of 1996, by and between HOME DEPOT U.S.A., INC., a Delaware corporation ("Home Depot"), and COSTCO WHOLESALE CORPORATION, a Washington corporation ("Costco"). RECITALS A. Home Depot is the owner of the real property legally described on Exhibit A attached (the "Home Depot Property"). B. Costco is the lessee pursuant to that certain Amended and Restated Lease Agreement dated as of September 1, 1994, as may from time to time be amended (the "Ground Lease") between Costco as lessee and PAUL AND ELEANOR SADE, AS TRUSTEES OF THE PAUL AND ELEANOR SADE 1985 TRUST ("Lessor") of the real property legally described onxh' attached (the "Costco Property"). C. Costco and Home Depot desire to enter into this Agreement to grant access, ingress and egress to, from and on Saxon Drive, a private road located on the Costco Property and used by Costco, its invitees, agents and to Home Depot, its invitees, agents, successors and assigns and the owners of the Home Depot Property and their invitees, agents, successors and assigns. AGREEMENT For good and valuable consideration, the receipt and sufficiency of which are hereby acknowledged, the parties agree as follows: 1. Definitions. "Easement" shall mean the non-exclusive easement granted under Section 3.1 iED CITY OF TUKWILA ANCOSTCOOMBEKINT Lvaaai a:\ooiWx010142 iMS37as111.Acx AUG 0 6 1996 PERMIT MITER 08/01/96 15:49 $2062237107 • LANE POWELL SPEA • Ij005/019 "Easement Area" shall mean the portion of the Costco Property subject to the Easement. "Properties" shall mean the Home Depot Property and the Costco Property collectively. "Saxon Drive" shall mean that private road legally described on xhibit C and depicted on the drawing on Exhibit D. 2. Construction obligations. Costco shall contract for the widening and upgrading of Saxon Drive in accordance with plans and specifications prepared by Barghausen Engineers, which have been approved by the parties. Costco shall solicit bids from three contractors and shall choose the lowest bid, unless the parties agree otherwise. Once the work is completed, Home Depot shall reimburse Costco for 50% of the cost of such work within thirty (30) days after receipt of an invoice thereof. Home Depot shall pay for the curb cuts and the fence work along the boundary line between Saxon Drive and the Home Depot Property in a manner approved by Costco. 3. Easement. 3.1 Easement. Costco hereby grants and conveys to Home Depot, for the benefit of Home Depot, its employees, agents, contractors, customers and invitees, and the Home Depot Property, a nonexclusive easement in, to, over and across Saxon Drive for vehicular (including service vehicles) and pedestrian ingress and egress, access to the public streets, and over and across Saxon Drive. 3.2 Prohibition Against GrantinaiEksements. Costco shall grant no other easements of the type set forth in this article with respect to Saxon Drive other than easements required by law or any governmental entity. Home Depot shall have no right to grant any easements whatsoever with respect to Saxon Drive or the Costco Property. 3.3 Term. This Easement and the terms and conditions of this Agreement shall commence on the date of recordation of this Agreement in die land records of King County, Washington, and shall expire on August 31, 2014, which is the expiration date of the Ground Lease or any earlier expiration or termination of the term of the Ground Lease. In the event that Costco exercises its options to extend the term of the Ground Lease, then the term of this Easement shall be extended for the same number of years. In the event that Costco exercises its right to purchase the Costco Property, then the term of this Easement shall be perpetual. 4. MaintenanFe. 4.1 Maintenance of Sawn _Drive Easement. Costco shall, at all times during the time of this Agreement, maintain and repair Saxon Drive and keep it in good condition and. repair, clean, free of rubbish and other hazards to persons and vehicles using such area, properly lighted, striped and landscaped. The minimum standard for maintenance of the Easement Area shall be comparable to the standard of maintenance of paved surfaces followed in first class RECEIVED CITY OF TUKWILA 2 • LESEA1 XACC1\s[+X\fl O\1663742V.aml AUG 0 6 1996 PERMIT CENTER 08/01/96 15:49 ''2062237107 • LANE POWELL SPEA• f� 006/019 developments in the state of Washington and in compliance with all applicable governmental laws, rules, regulations, orders and ordinances. 4.2 Certain Maintenhnee Responsibilities. The maintenance and repair obligations shall include, but shall not be limited to, the following: ' r (a) Paved Surfaces. Maintaining, cleaning and replacing all paved surfaces and curbs in a smooth and evenly covered condition; such work shall include, without limitation, sweeping, restriping, resealing and resurfacing. (b) Debris and Refuse. Periodic removal of all papers, debris, filth, refuse, ice and snow, including sweeping to the extent necessary to keep the Easement Area in a first-class, clean and orderly condition. All sweeping shall be at appropriate intervals during such times as shall not interfere with the conduct of business or use of the Easement. (c) Sign and Markers. Placing, cleaning, keeping in repair, replacing and repainting any appropriate directional signs or markers. (d) X.igbtin g. Maintaining, cleaning and replacing lighting facilities, including lamps, ballasts and lenses. (e) Obstructions. Keeping the Easement Area free from any obstructions. (f) Sidewalks. Maintaining, cleaning and replacing of all sidewalks. Sidewalks shall be cleaned and swept at appropriate intervals during such time as shall not interfere with the conduct of business or use of the Easement. 5. Damage to Easement. In the event of any damage or destruction to the Easement Area, whether insured or uninsured, Costco shall restore, repair or rebuild Saxon Drive with all due diligence as nearly as possible to at least as good a condition as it was in immediately prior to such damage or construction. All work shall be performed in a good and workmanlike manner and shall conform to and comply with: (i) the plans and specifications prepared and approved by Costco and Home Depot; (ii) all applicable requirements of laws, codes, regulations and rules; and (iii) all applicable requirements of this Agreement. (iv) all such work shall be completed with due diligence, and at Costco's sole cost and expense. 6. Self -Heap. In the event that Costco fails to maintain the Easement Area, then Home Depot may, after thirty (30) days prior written notice to Costco specifying the nature of RECEIVED CITY OF TUKWILA 3 AUG 0 6 1996 PERMIT CENTER tp8Ei1 VACCS\7R OXIDEPO\11537J9aJdt 08/01/96 15:50 $2062237107 a LANE POWELL SPEA i 11007/019 failure, enter upon the Easement Area and perform the maintenance set forth in said notice, and Home Depot shall not be liable or responsible to Costco for any losses or damages sustained by Costco or anyone claiming by, through or under Costco, other than in connection with the negligence of Horne Depot. The reasonable cost of such maintenance shall be paid to Home Depot by Costco within thirty (30) days of receiving an invoice therefor. 'IK the event of an emergency, Home Depot may perform under this Paragraph without giving any prior notice to Costco, but shall attempt to give prior. oral or written notice if reasonable under the circumstances. 7. General Provisiona. 7.1 Indemnifica1 Q . Home Depot shall indemnify, defend and save Costco and Lessor harmless from and against any and all demands, liabilities, damages, expenses, causes of action, suits, claims and judgments, including reasonable attorneys' fees arising out of or in any way connected with any act, omission or use of the Easement, or other entry onto the Costco Property by Home Depot, or the invitees, licensees, concessionaires, agents or employees of any of them. Costco shall not be entitled to such indemnification for any damage caused to it by reason of the negligence, recklessness or willful misconduct of it, its licensees, concessionaires, agents, servants or employees, or any agents, servants or employees of such licensees or concessionaires where the same may occur. The indemnitee shall give the indemnitor notice of any suit or proceeding entitling the indemnitee to indemnification pursuant to this section, and the indemnitor shall defend the indemnitee in such suit or proceeding with counsel approved by the indemnitee. 7.2 Notices. All notices required or permitted by this Agreement shall be in writing and shall be deemed given when (i) personally delivered or by facsimile (with hard copy to follow by U.S. Mail), (ii) deposited in the United States registered or certified mail, postage prepaid and return receipt requested, or (iii) deposited with a nationally recognized overnight delivery service such as Federal Express or Airborne, addressed to: Costco: and to: COSTCO WHOLESALE CORPORATION 999 Lake Drive Issaquah, WA 98027 Attn: General Counsel Telephone: 206-313-6114 Facsimile: 206-313-8105 FOSTER PEPPER & SHEFELMAN 1111 Third Avenue, #3400 Seattle, WA 98101 Attn: Gary E. Fluhrer Telephone: 206-447-8896 Facsimile: 206-447-9700 4 IID/CO$TCO/EaSYNEAT UMW. R:\CC1\.7Rf\HOI®EPO\18637JRN.AGII Rt@EIVEb CITY OP TURWIEA AUG 0 0 199 Rami l°`TdgNTBR 08/01/96 15:50 $2062237107 • Home Depot: and to: and to: LANE POWELL SPEA HOME DEPOT U.S.A., INC. AGC Center 9450 SW Commerce Circle, Suite 325 Wilsonville, OR 97070 Attn: Jim Lyon Telephone: 503-682-7592 Facsimile: 503-682-9857 HOME DEPOT, U.S.A., INC. 601 S. Placentia Fullerton, CA 92631 Attn: Daniel R. Hatch Telephone: 714-526-8558 Facsimile: 714-526-8593 LANE POWELL SPEARS LUBERSKY 1420 Fifth Avenue, Suite 4100 Seattle, WA 98101-2338 Attn: Jane Rakay Nelson Telephone: 206-223-6249 Facsimile: 206-223-7107 - a008/019 or to a party at any other address specified pursuant to this section. 7.3 Entire Agreement: Modifications. The terms of this Agreement constitute the entire agreement between the parties regarding the subject matter described herein. No modification to this Agreement shall be binding unless in writing and signed by the parties_ 7.4 Severability. If any provision of this Agreement shall be held illegal or invalid by any court, this Agreement shall be construed and enforced as if such illegal or invalid provision had not been contained herein and this Agreement shall be deemed an agreement of the parties hereto to the full extent permitted by law. If any provision shall be declared invalid or unenforceable because of its breadth, scope or duration, such provision shall be deemed modified to the extent necessary to make it valid and enforceable and shall remain in full force and effect as so modified, or if not so modified, shall be severable from the rest of this Agreement. 7.5 Assignment. Neither party may assign any of its rights or delegate any of its duties pursuant to this Agreement without the prior written consent of the other party. 7.6 Waiver. The failure of either party at any time to require performance of any provision hereof by the other party shall not be deemed a waiver and .thereafter shall not deprive that party of its full right to require such performance in the particular instance or at any other time. Any waiver must be in writing and signed by the waiving party. Ko/CO/ l38TAl K:\tol\SAN\VOXEDEP0\19637J224.kaM RECEIVED CITY OF TUKWILA 5 AUG 0 6 1996 u PERMIT CENTER 08/01/96 15:51 $2062237107 • LANE POWELL SPEA el 009/019 7.7 Governing Law. This Agreement shall be governed by and construed in accordance with the laws of the State of Washington and venue shall be in King County, Washington. 7.8 Attorneys' Fees. In the event of any dispute, action or prodding arising out of, relating to or otherwise affecting. this Agreement, the prevailing party shall be reimbursed by the other party for all reasonable costs and expenses, including attorneys' fees, incurred by the prevailing party in connection therewith (whether suit or other proceeding is commenced or not, and at trial, on appeal, in administrative proceedings or in bankruptcy, including without limitation proceedings in bankruptcy with respect to relief from stay, allowance of a claim, confirmation of a plan of reorganization and similar matters). 7.9 Reasonableness. Whenever the consent or approval of a party is required under this Agreement, it shall be given in a timely manner and shall not be unreasonably withheld. 7.10 Independent contract. Nothing contained in this Agreement shall be construed or implied as creating a partnership, joint venture or similar relationship between the parties and the parties shall be deemed independent contractor of the other. Employees and agents of each party who perform the services pursuant to this Agreement shall not be construed to be employees of the other party, and neither party shall be responsible for the salaries or expenses of the other party except as provided in this Agreement. 7.11 Section Headings; Pronouns. Section headings are inserted for reference only. As required by the context, all pronouns shall be deemed to refer to and include masculine, feminine, neuter, singular and plural. 7.12 Counterparts. This agreement may be executed in two or more counterparts, each of which shall be deemed an original and all of which together shall constitute the same agreement, whether or not all parties execute each counterpart. 7.13 Successors. This Agreement shall inure to the benefit of and be binding upon the parties hereto, their heirs, personal representatives, successors and assigns, and upon any person acquiring the Home Depot Property or Costco Property, or any portion thereof, or any interest therein, whether by operation of law or otherwise. 7.14 Defaults. In the event any party fails to perform any provision of this Agreement, which failure continues for a period of thirty (30) days after receipt of written notice specifying the particulars of such failure, such failure shall constitute a default and any other party may thereafter institute legal action against the defaulting party for specific performance, declaratory or injunctive relief, monetary damages or any other remedy provided by Law; provided, however, that the defaulting party shall not be deemed to be in default if such failure to perform cannot be rectified within said thirty (30) day period and such party is diligently proceeding to rectify the particulars of such failure. The foregoing shall be in addition to any other remedies expressly provided for in this Agreement. Anything in this Agreement to the contrary notwithstanding, no breach of his Agreement shall defeat or render invalid the lien of any mortgage or deed of trust made in good faith for value, but this Agreement shall be EinEdin CITY OF TUKWILA 6 Bn/COSsco/2l IKEOT W9211 6t\CGI\JRWI\HBr®LPO\185373:18.86X AUG 0 6 1996 PERMIT CENTER 1 08/01/96 15:51 HUB U'1 ' :� +a • to • • • ''2062237107 LANE POWELL SPEA IJ010/019 uporx, zuid b etf tl+v mala t, oily parry thereto wlsoac tide is acquired by forccloaure, trustco'a sale or otherwise. Auy payments required hereunder which arc not paid when due shall bear interest at the rate of 12% per annum. 7.15 Easements. The Easement and each term, covenant, condition and agreement contained herein respecting the Costco Property shall he a burden nn enctt n's 'leasehold estate in the Costco Property, shall be appurtenant to and for the benefit of the Home Depot Property and each part thereof. and shall run with the lanti • Upon the termination of Costco's leasehold estate in the Costeo Property for any reason, the Easement anti torch term, ctnvenant,-condition. and agreement respecting the Costco Property contained herein shall thereupon terminate and be of no further force or effect. Each term, covenant, condition and agreement respecting the Home Depot Property shall be a burden on the Home Depot Property, shall be appurtenant to and for the benefit of the Costco Property and each part thereof and b11ati ruu with div lend.. COSTCO WHOLESALE .CQRPORATION 72 BY: iiSame .rc _i 6 t• r1C 1 1 L. I Its: 111 L i7c.n!' _l pf(.4-a r 1 HD/COSJCO1EASEME T LPSEAI K:VCONR.N HOMEDEPO118537JR1 OM 7 HOME DEPOT.U.S.A., INC. By: Name: Daniel R. Hatch Its: Senior Corporate Counsel - Real Estate RECEIVED CITY OF TURWILA AUG a i996 PERMIT CENTER 08/01/96 15:52 $2062237107 RUG 01 '96 13;2z titWM r Luun LANE POWELL SPEA • • - la 011/019 upi,n, and be effective against, any party thereto whoa* title ie acquir+ed'by foreclosure, 'Mince's sale or otherwise. Any payments required hereunder which are not paid when due shall bear interest at the rate of 12% per annum. 7.15 Fad n A. The Paternal and each term. covenant, condition and aar¢amene contained berain respecting the Costco Property shall be a burden on Cosxo's leasehold estate in the Costco Property, shalt be appurtenant to and for the tenet of the Horne Depot Property and each pact thereof, and shall nut with the land. Upon the termination of Costco's leasehold estate in the Costco Property for any reason. the Easement and each term. covenant, =titian. • and• agreement respecting the Cost= Property contained herein sba11 thereupon terminate and . be of no further force or effect. Each term. covenant. condition and agreement teareetine the Home Depot Property shall be a burden on the Home Depot Property, shall be appurtenant to and for the benefit of the Costco Property and each part thereof and shall run with the land. COSTCO WHOLESALE CORPORATION . By: Naar: Its: HOME DEPOT U.S.A. , INC. BY Name. Daniel R. Hatch It'• Senior Corporate Counsel - Rgal Estate w iinrOositomanceir LPSEA1 KACOWVRMi4OMTh 11337JIW.AOM RECEIVED - CITY OF TUKWILA • AUG 0,996 PERMIT CENTER 08/01/96 15:52 2Y2062237107 • LANE POWELL SPEA a012/019 Consent by Lessor: The undersigned, Lessor, executes this agreement for the purpose of acknowledging and consenting to the easement granted herein for the term set forth herein, without liability for, or agreeing to perform, any of the terms and conditions hereof. PAUL and . ELEANOR SADE 1985 TRUST By: Name: Paul Sade Its: Trustee By: Name: Eleanor Sade Its: Trustee Consent and Nondisturbance by Lender: The undersigned, The Prudential Insurance Company of America ("Lender"), is (1) the "mortgagee" under the Mortgage dated March 14, 1980 and recorded at King County Auditor's File No. 8003240538, (2) the "lender" under the Conditional Assignment of Rentals dated March 14, 1980 and recorded at King County Auditor's File No. 8003240534, and (3) "Prudential" under the Assignment of Lease dated March 17, 1980 and recorded at King County Auditor's File No. 8003240541. The foregoing documents shall be collectively referred to as the "Loan Documents." Lender executes this agreement for the purpose of consenting to the easement granted herein without liability for, or agreeing to perform, any of the terms and conditions hereof. Furthermore, Lender agrees that, in the event Lender acquires title to the Costco Property through foreclosure, deed -in -lieu of foreclosure or otherwise, Lender shall not disturb or reject the Easement and shall recognize and agree to be bound by the Easement as fully as if said Easement were prior in right and time to the mortgage. 8 nivcossco/EAMMT ypB8i1 VACCL\JUNNORUKCOWA165373M.ACK THE PRUDENTIAL INSURANCE COMPANY OF AMERICA By: Name: Its: RCCEIVE0 CITY OF TUKWILA AUG 0 6 1996 PERMIT O8NTE13 08/01/96 15:52 V2062237107 LANE POWELL SPEA AUG 01 '96 13:23 HEWM 2, FLOOR • STATE OF CALIFORNIA ) )ss. • COUNTY OF ORANGE ) On5i)ib 1996, before me, (( I'S ' ^wca Notary. Public. in audTot said Rate, pernnnally orpe*recl DANIIM . IIA II• pervonally known to me (or proved to ms on the basis of satisfactory evidence) to be the person whose name is subscribed to the within instrument, and acknowledged. to lne that he executed the same in bis authorized capacity, . and that by his sigma= on the iastnunent the person, or the endty upon behalf of which the person acted, executed the instnmi u. • • • f� 013/019 WITNESS my hand and official seal. SIGN . • : OF NOTARY P (SEAL) s'r .r2'OP CALIFORNIA ) }ss. COUNTY OF PRAIA A. RUOFF OWL( O i�t11a 1 MANGE cow$ - tb Comm, Few MAR 26.19W I carat), that 1 know or have satisfactory evidence that PAUL SADE and ELEANOR SADE, trustees of the PAUL and ELEANOR SADE 1985 TRUST are the persons who appeared before rats, and said persons aeimowledged that they signed this instrument as their free and volunary get for the Imo send rxsrpnces i wdionvd in this instruxoent. Subscribed and sworn to before me on • titkvoSICO to SSIENT LPSBA* K.ACGIMARQtl 84Q1tt13ARTCKAt ' NOTARY PUBLIC for the Stare of California, residing at My appoimmnent expires: 9 'MENG, CITY OF TUKWILA AIG AI 1996 PERMIT CEt'TER 08/01/96 15:53 V2062237107 AUG 01 ' 96 13 : 23 HEWM 2110 FLOOR STATE OF GEORGIA COUNTY OF *FULTON • LANE POWELL SPEA • e 014/019 r.� On . this day of _ , • 1996, before me personally appeared , to me known to be the of Tho Prudential In urance Company of America, 'that executed the foregoing instrument Anti acknowledged said instrument to be the free and voluntary act and deed of said corporation, for me uses an purposes therein mentioned, and on mull bIatai that lie was audaniZC1 w CASCGutc said instrument. STATE OF WASHINGTON COUNTY. OF KING ) ss, (Non Signaauof (Type or Prim Named Notary) NOTARY PUBLIC for the State of Georgia, residing at My appointment expires: On this 0:2 1 '' day of J , 1996, before me personally appeared J G C I n o f i , to known to be the V P+ Je_c(e.+ct of Costco Wholesale Corporation, that executed the foregoing instrument and acknowledged said instrument to be the free and voluntary act and deed of said corporation, for the uses and purposes therein mentioned, and on oath stated that he was authorized to execute said instrument. fmIcosrcolEASEM 4T . LPSBA1 K:1CGIURN1KOMEDEP91185377RN.AGM Dietary signr] :De i,/1/)a_ K. )3r1lUr= A. (Typo or Print Name of NomtY1 NOTARY PUBLIC for the State of Washington, residing at tl0•t4.4 10 AtOt i%t i5 CITY OFtUftrtA AUG 06f0 FINAL PERMIT @EINEM 08/01/96 15:53 $2062237107 • LANE POWELL SPEA 015/019 EXHIBIT A • Legal Description to Home Depot Property Lots A, B, C and D of City of Tukwila Short Plat No. L-94-0055, according to the short plat recording under King County Recording No. 9512269001, situate in the City of Thkwila, County of King, State of Washington. 11 KD/COSTVOIEASE Errr LPSEAI K:1CG1VRNNHOMEDEP31185371RNAGM RECEIVED CITY OF TUKWILA AUG or s • PERIVIrr CENTER 08/01/96 15:53 $2062237107 • LANE POWELL SPEA EXHIBIT B • Legal Description of the Costco Property PARCEL A: • That portion ofGovernment Lot 1 of Section 35 and Government Lot 1 of Section 36 and Government Lot 8 of Section 25 and that porion of the southeast quarter of the southeast quarter of Section 26, all in Township 23 North, Range 4 East, W.M, In King County, Washington described as follows: Beginning at the.northeast corner of said Government Lot 1 of Section 35; thence south 01°19'01" west along the east line of Government Lot 1 of said Section 35 a distance of 82.38 feet to the true point of beginning thence north 88°08'21" west a distance of 16724 feet; thence north 01°51'39" east a distance of 83.55 feet; thence north 01°47'29" east a distance of 515.60 feet; thence along a curve to the tight heving a radius of 300.00 feet; an arc distance of 99.43 feet through a central angle of 18°59'26"; thence south 88°12'31" east a distance of 723.22 feet; thence Louth 01°47'29" west a distance of 471.67 feet to the west margin of the James Christensen Road; thence south 30°24'21" west along sald west margin a distance of 60.08 feet; • thence south 071'32'21" west along said west margin a distance of 174.08 feet; thence north 88°08121" west distance of 526.22 feet to the true point of beginning. TOGETHER WITH a permanent and 'irrevocable non•exclusive.easement over the following described 30 foot strip of land, commencinglt the east line of Andover Park East, proceeding easterly to the east line of the grantee's (Parcel A) property, said 30 foot strip of land is described as follows: That portion of the southeast quarter of the southeast quarter of . Section 26 and Government Lot 8 of Section 25 all in Township 23 North; Range 4 East, W.M., in the City of Tlrkwila, King County, Washington, described as follows: Beginning at the southeast corner of said southeast quarter of the southeast quarter of Section 26; thence north 87°44'08" west along the south line of said southeast quarter of the southeast quarter of Section 26 a distance of 166.45 feet; -thence north 0047'29" Basta distance of 515.60 feet; thence along a curve to the right having a radius of 300.00 feet, an aro distance of 99.43 feet through a central angel of 18°59'26" to the true point of beginning; thence north 88°12'31" west a distance of 251.91 feet to the easterly margin of Andover Park East thence along said easterly margin along a curve to the right the center of whlch'bears south 71°29'01". east having a radius of 270.00 feet; an are distance of 20.33 feet to a point of revere curve;. 12 Ln)/COSLCO/LiASEMBNr LJSPAI K:ICGNRN1HOhi%DEAO1L85371R1.4.AGM U016/019 RECEIVED CITY OF TUKWILA AUG 0 61996. PERMIT CENTER 08/01/96 15:54 ''2062237107 LANE POWELL SPEA a017/019 • • thence along a curve to the left having a radius of 330.00 feet, an arc distance of 11.46 feet; thence south 88°12'31" east a distance 01 970.63 feet thence south 01°47'29" west a distance of 30.00 feet to the north- east corner of the above described parcel; thence north 88°12'31" west along the north line of the above described parcel a distance of 723.22 feet to the true point of beginning. ' PARCEL$; That portion of Government Lot 1 in Section 35, Township 23 North, Range 4 East, W.M., in the City of Tukwila, King County, Washington, described as follows: Beginning at the northeast corner of said Government Lot 1 of Section 35; thence south 01°19'0I" west along the east line of said Government Lot 1 a distance of 82.38 feet-, • thence north 88°08'21" west a distance of 167.24 feet to the true point of beginning; thence continuing north 88°08'21"•west a distance of 253.00 feet to the east line of Andover Park East; thence north 01°51'39" east along said east line a distance of 48.00 feet; thence Walt 88°08'21_" east a distance of 2.53.00 feet to the west line of Parcel "A"; thence south 01°51'39" west along said west linea distance of 48.00 feet to the true point of beginning. PARCEL C: That portion of Government Lot 1, in Section 35, Township 23 North, Range 4 East, W.M., in King Count', Washington, described as follows: 13eginuing at the northeast comer of said Government Lot 1, thence north 87°44'08" west along the north lice thereof 166.45 feet to the centerline of C.M.ST. P & P RR R/W casement; . thence south 1°51'39" west along said centerline 83.55 feet; thence north 88°08'21" west 253.00 feet to the true point of beginning of this description; • thence south 88°08'21" east 226-00 feet; thence south 86°25'18" west 21195 Feet; • thence south 37°43'51" west 25 feet to a point from which the true point of beginning bears north 1°51'39" cast; thence north 1°51'39" east to the true point of beginning. . 08/01/96 15:54 $2062107 LANE POWELL SPEA EXHIBIT C Legal Description of Saxon Drive Alt that certain real property situate In the Incorporated Territory of the City of Tukwila, King County, State of Washington, -being a portion of the Govemment Lot 1 (portion of the Northeast Quarter) of Section 35 and Government Lot 1 (portlori of the Northwest Quarter) of Section 36, Township 23 North, Range 4 East, Willamette Merfdlan, described as follows: A Non-exclusive EASEMENT far access (ingress and egress) purposes, In, on, over, under, through and across a strip of land described as follows: qi 018/019 Commencing at the Section Comer oomrnon to Sections 25, 26, 35, and 36 as shown on that certain Record of Survey for Home Depot U.SA, Inc., filed in Book 96 of Surveys, Page 124 under frecorder's. File No. 9401049007, King County Records; THENCE along the North line ofsaid Government Lot 1 of Section 35, North 87°44'08" West 167,47 feet THENCE South 01 °51'39" West 83.55 feet; THENCE along the North line of 'Lot D" of City of Tukwila Short Plat No. L-94-0055, fled In Book 107 of Surveys, at Pages 9. 9A, & 9B, under Recorder's File No. 9512269001, King County Records, -South 88°08'21° East 39.59 feet, to the TRUE POINT OF BEGINNING of herein described strip of land; THENCE continuing along the North line of 'Lot D' of City of Tukwila Short plat No. L-94-005, filed in Book 107 of Surveys, at Pages 9, 9A, 8 9B, under Recorder's File No. 9512269001, King County Records, South 88608' 32° last, 653.82 feet, to the Westerly line of James Christensen Road (also (mown as 70th Avenue South) es described in deed to King County and recorded under Recorder's File No, 1539561, King County Records; THENCE along said Westeiiy line North 07°38' 20" East 46.23 feet; THENCE parallel with and 46.00 feet Northerly from said North lige of 'Lot D' of said short plat No. L-94-0055, 'North 88° 08' 21" West 642.63 feet THENCE North 81° 27' 41" West 55;91 feet, to the centerline of the railroad right-of-way described in Recorder's Fife No. 7407120562, King County Records; THENCE continuing North 81'27' 41" West 16.93.feet THENCE South 86.14' 58" West 214.10 feet to a point of curvature; THENCE Westerly and Northerly along the arc of a curve to the right having a radius of 21.05 feat, through e central angle of 95'36'•44" and an arc length of 35.13 feet to the East line of Andover Park East THENCE South 01'51' 39' West 129.69 feet along said East line; THENCE North 06'39' 43 East 6.91 feet to point of curvature; THENCE Northerly and Easterly along the arc of a curve to the right having a radius of 44.09 feet, through a central angle of 69°12' 06" and an arc length 0153.25 feet THENCE North 75°51' 49" East27.19.feet THENCE North 86'27' 38' East235.12 feet to the TRUE POINT OF BEGINNING. 10/COS/CO/EASEMENT • LPSEA1 K:1CG1VRN HOMEDEP0118537JRN.AGM 13 RECEIVED • CITYOF TUKWn.A = _ AW3 01,6 1996 NAL PERMIT CENTER LANE POWELL SPEA 485123419 1 1 r .lever or1FONT OF a >a 25 COSTCO T. L. No. 252904-9063 Paul & Eleanor Sade 1985 TRUST "PARCEL A" Rec. No. 860910946 . 36 S8808'21'E 64253' 8 Q co '„' "PARCEL C" :e 6712.06- Rec. No. 8609100946 R e 25 � < sa.u' (on n $667717M 195.36' N 693.41' . HOME DEPOT U:S.A.,' INC TAX LOT No. 362304-9107 LOT D, S.P. 1-94-0055 0 40 80 160 • tx1L,n H&.'t Yr.C¢• c. J J.1 PORTIONS OF THE NE. 1/4 OF SECTION 35 & THE NW. 1/4 OF SECTION 38 Township 23 North, Range 4 East, W.M. City of TUKW(LA KING County WASHINGTON EXHIBIT MAP EASEMENT PLAN J For: THE HOME DEPOT 601 SOUTH PLACENTIAL, FULLERTON, CA 92831 CONTACT: Tel. (714) 738-5200 �G�A�� �: Fy - C' `�;as '-' `*61, ,� P 44p"°* 1e'"'��°" `S°""' 6 Z (206}251 -6222 (280251- g "* saarxs 5109 58e' 1 -- 01- �-- Fra SJ 35G a "a 4-12-99 RECEIVED CITY OF TUKWILA AUG 0 6 1996 PERMIT CENTER • ENVIRONMENTAL CHECKLIST Purpose of Checklist: 9to, -Ob2 P9(-0013 The State Environmental Policy Act (SEPA), chapter 43.21 RCW, requires all governmental agencies to consider the environmental impacts of a proposal before making decisions. An environmental impact statement (EIS) must be prepared for all proposals with probable significant adverse impacts on the quality of the environment. The purpose of this checklist is to provide information to help you and the agency identify impacts from your proposal (and to reduce or avoid impacts from your proposal, if it can be done) and to help the agency decide whether an EIS is required. instructions for Applicants: This environmental checklist asks you to describe some basic information about your proposal. The city uses this checklist to determine whether the environmental impacts of your proposals are significant, requiring preparation of an EIS. Answer the questions briefly, with the most precise information known, or give the best description you can. You must answer each question accurately and carefully, to the best of your knowledge. In most cases you should be able to answer the questions from your own observations or project plans without the need to hire experts. If you really do not know the answer, or if a question does not apply to your proposal, write "do not know" or "does not apply." Complete answers to the questions now may avoid unnecessary delays later. Some questions ask about governmental regulations, such as zoning, shoreline, and landmark designations. Answer these questions if you can. If you have problems, the City staff can assist you. The checklist questions apply to all parts of your proposal, even if you plan to do them over a period of time or on different parcels of land. Attach any additional information that will help describe your proposals or its environmental effects. The City may ask you to explain your answers or provide additional information reasonably related to determining if there may be significant adverse impact. Use of Checklist for Nonproject Proposals: Nonproject proposals refer to actions which are different or broader than a single site specific development project, such as plans, policies and programs. Complete this checklist for nonproject proposals, even though questions may be answered "does not apply." In addition, complete the Supplemental Sheet for Nonproject Actions (Part D). For nonproject actions, the references in the checklist to the words "project," "applig;:iED CITYOF TUKWILA 5552. 21 JULL 4 1996 PERMIT CENTER • • and "property or site" should be read as "proposal," "proposer," and "affected geographic area," respectively. 5552.002 [DB/jss] Control No. Epic File No. Fee $325.00 Receipt No. CITY OF TUKWILA ENVIRONMENTAL CHECKLIST OUR JOB NO. 5552 A. BACKGROUND INFORMATION 1. Name of proposed project, if applicable: Price Costco Regional Optical facility. 2. Name of Applicant: Price Costco, Inc. 3. Address and phone number of applicant and contact person: Price Costco, Inc., c/o Barghausen Consulting Engineers, Inc. Contact: Dan Balmelli, Barghausen Consulting Engineers, Inc. 4. Date checklist prepared: July 19, 1996. 5. Agency requesting checklist: City of Tukwila. 6. Proposed timing or schedule (including phasing, if applicable): Immediately after issuance of construction permits: Summer/Fall 1996 Construction: Fall/Winter 1996/97. 7. Do you have any plans for future additions, expansion, or further activity related to or connected with this proposal? If yes, explain. Future additions or expansions are not planned at this time. 5552.002 [DB/jss] • • 8. List any environmental information you know about that has been prepared, or will be prepared, directly related to this proposal. A previous short plat for Home Depot was processed through the City to create the lot for this proposal. 9. Do you know whether applications are pending for governmental approvals of otherproposals directly affecting theproperty covered by your proposal? If yes, explain. None to our knowledge. 10. List any government approvals or permits that will be needed for your proposal. • Board of Architectural Review (BAR) • Environmental Review (SEPA) • Shoreline Substantial Development Permit • Site Plan Approval Engineering Plan Approval Land Altering (Clearing, Grading Permit) Utility Permit Building 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. The proposed project consists of construction of a new 33,000± regional optical lab including approximately 144,650 square feet of parking, driveway, and access lanes with approximately 298 parking stalls. The project will consist of site preparation and grading for paving and new building. Additional construction includes parking lot lighting, storm drainage, street frontage improvements, landscaping, and irrigation. 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 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 applications related to this checklist. The 4.3 -acre site is located on the south margin of Saxon Drive, east of Andover Park East and immediately abutting the west side of the Green River levee. The property 5552.002 [DB/jss] is identified as Lot "D" of the proposed short plat of Home Depot property under Recording No. 9512260577, located in the Northwest quarter of Section 36, Township 23 North, Range 4 East, W.M., King County, Washington. 13. Does the proposal lie within an area designated on the City's Comprehensive Land Use Policy Plan Map as environmentally sensitive? A portion of the property lies within the 200 -foot City of Tukwila, Shoreline Master Program. The site has no other sensitive areas of concern. B. ENVIRONMENTAL ELEMENTS 1. Earth a. General description of the site (circle one): Flat, rolling, hilly, steep slopes, mountainous, other b. What is the steepest slope on the site (approximate percent slope)? The steepest proposed grade will take place at the center driveway access at approximately 7.5 percent. 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. Silty soils overridden by construction surcharge waste, consisting of coarse gravels and cobbles. d. Are there surface indications or history of unstable soils in the immediate vicinity? If so, describe. None within the limits of this proposal. e. Describe the purpose, type, and approximate quantities of any filling or grading proposed. Indicate source of fill. An estimated zero cubic yards of imported structural fill will be required to prepare the site for paving. The cuts and fills will be designed to balance as close as possible. No material is anticipated to be imported with the exception of material required to surcharge the building pad. f. Could erosion occur as a result of clearing, construction, or use? If so, generally describe. Minor amounts of erosion may occur during grading and site preparation for construction. 5552.002 [DB/jss] g. About what percent of the site will be covered with impervious surfaces after project construction (for example, asphalt or buildings)? Following construction, approximately 85 percent of the site will be covered with impervious surfaces; including building, sidewalks and asphalt. h. Proposed measures to reduce or control erosion, or other impacts to the earth, if any: Erosion control mitigation measures, as required by the City of Tukwila, will be implemented during construction. Following construction, planting of the landscape areas will help minimize on-site erosion. 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. During construction, minor amounts of diesel fumes, associated with construction equipment, such as grading equipment, will occur. Following construction, emissions would occur from automobiles using the subject property. 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 are proposed. 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 lies within the 200 -foot shoreline setback of the Green River. 5552.002 [DB/jss] 2) Will the project require any work over, in, or adjacent to (within 200 feet) the described water? If yes, please describe and attach available plans. The proposed project will include work within the 200 -foot shoreline setback of the Green River. Work will consist of landscape buffer, driveways, and parking lot. 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 quantities, if known. No. 5) Does the proposal lie within a 100 -year floodplain? If so, note location on the site plan. 1981 FIRM maps for Tukwila indicate that the site is not within a 100 -year flood zone. 6) Does the proposal involveany discharges of waste materials to surface waters? If so, describe the types of waste and anticipated volume of discharge. No. b. Ground: 1) Will ground water be withdrawn, or will water be discharged to ground water? Give general description, purpose, and approximate quantities, if known. No. 2) Describe waste material that will be discharged into the ground from septic tanks or other sources, 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. 5552.002 [DB/jss] s • c. Water Runoff (including stormwater): 1) Describe the source of runoff (including stormwater) 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. The source of runoff is from rainfall.. Stormwater discharge will be treated through a biofiltration swale. Detention is exempt. Stormwater will discharge from the site via a collection system for the Home Depot, development to the south and ultimately outfall into the Green River. 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: Stormwater discharge will be treated via biofiltration swales prior to exiting the site. Design of stormwater discharge will be under the guidelines of the King County Stormwater Manual, per specifications of the City of Tukwila. 4. Plants a. Check or circle types of vegetation found on the site: X deciduoustree: alder, maple, aspen, other Cottonwood. formal street planting. evergreen tree: fir, cedar, pine, other shrubs X grass _ pasture crop or grain _ wet soil plants: cattail, buttercup, bulrush, 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? Most of the existing vegetation will be removed. Where possible, existing formal landscaping will be saved. c. List threatened or endangered species known to be on or near the site. None. 5552.002 [DB/jss] d. Proposed landscaping, use of native plants, or other measures to preserve or enhance vegetation on the site, if any: The site will be landscaped with ornamental shade trees and vegetation. The levee buffer will include native vegetation. New landscape will provide greater density, volume and diversity than currently exists. 5. Animals a. Circle any birds an animals which have been observed on or near the site or are known to be on or near the site: x birds: hawk, heron, eagle, songbirds, other _ mammals: deer, bear, elk, beaver, other fish, bass, salmon, trout, herring, shellfish, other b. List any threatened or endangered species known to be on or near the site. None known. c. Is the site part of a migration route? If so, explain. The site is located in the Pacific Flyway, a known migration route for waterfowl. d. Proposed measures to preserve or enhance wildlife, if any: The proposed landscape will enhance wildlife habitat on-site and adjacent to the Green River in the buffer enhancement area. 6. Energy and Natural Resources a. What kinds of energy (electric, natural gas, oil, wood stove, solar) will be used to meet the completed project's energy needs? Describe whetherit will be used for heating, manufacturing, etc. Electrical energy will be required for the parking lot lighting and new optical building. Natural gas will be used for heat. b. Would your project affect the potential use of solar energy by adjacent properties? If so, generally describe. No. 5552.002 [DB/jss] • • 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: Energy conservation requirements, in accordance with the State. Energy Codes will be implemented. 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. No. 1) Describe special emergency services that might be required. Other than normal police and medical services, none are required. 2) Proposed measures to reduce or control environmental health hazards, if any: None are proposed. 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 long-term basis (for example: traffic, construction, operation, other)? Indicate what hours noise would come from the site. Construction equipment would generate noise in the short-term from 7:00 a.m. to approximately 6:00 p.m. Vehicles using the facility would generate noise in the long-term 24 -hours a day. 3) Proposed measures to reduce or control noise impacts, if any: Construction would be restricted to day -time hours to reduce or control noise impacts, if required. In the long-term, proposed site landscaping will aid in reducing noise transmission. 5552.002 [DB/jss] 8. Land and Shoreline Use a. What is the current use of the site and adjacent properties? The site is currently vacant. Use to the north includes the Price Costco warehouse, to the east is the Green River, to the south is the Home Depot warehouse, and to the west is a railroad easement and warehouse/light manufacturing. b. Has the site been used for agriculture? If so, describe. No. c. Describe any structures on the site. None. d. Will any structures be demolished? If so, what? None. e. What is the current zoning classification of the site? Tukwila Urban Center (TUC) f. What is the current comprehensive plan designation for the site? Light industrial with special considerations. 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, not to our knowledge. i. Approximately how many people would reside or work in the completed project? Approximately 60 people will work at the completed project. j. Approximately how many people would the completed project displace? None. 5552.002 [DB/jss] k. Proposed measures to avoid or reduce displacement impacts, if any: None are proposed. 1. Proposed measures to ensure the proposal is compatible with existing and projected land uses and plans, if any: The project is being processed through a shoreline management program with the City, and is compatible with existing and projected land use plans. 9. Housing a. Approximately how many units would be provided, if any? Indicate whether high, middle, or low-income housing. 'N/A b. Approximately how many units, if any, would be eliminated? Indicate whether high, middle, or low-income housing. N/A c. Proposed measures to reduce or control housing impacts, if any: N/A 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 tallest height of the proposed structure is 45 -feet. The principal exterior building material is CMU with built-up roof. b. What views in the immediate vicinity would be altered or obstructed? The 40 -foot Shoreline River environment, and portions of the 60 -foot low impact environment, will be treated with landscape plant materials. These plant materials will provide an aesthetic edge in definition of the river environment, and potentially enhance views into and from the river environment. c. Proposed measures to reduce or control aesthetic impacts, if any: Landscaping will enhance the aesthetic value of the site. 5552.002 [DB/jss] • • 11. Light and Glare a. What type of light or glare will the proposals produce? What time of day would it mainly occur? The finished project will be illuminated with parking lot lighting after dusk. Reduced security lighting will be used after business hours. 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: The lot lighting layout will be designed to illuminate the parking lot to minimum safe lighting standards. A spillover of light into off-site locations will be at acceptable levels. 12. Recreation a. What designation and informal recreational opportunities are in the immediate vicinity? The Green River levee is located immediately to the east of the site. The levee is designated as a river environment with existing foot and maintenance trails on the levee. 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: The project will enhance vegetation in the river environment and low impact environment (the first 100 feet from the mean high-water mark). The balance of the site will include landscape improvements. These improvements will enhance the recreational and aesthetic opportunities sought by recreational users of the Green River levee. 5552.002 [DB/jss] 13. Historic and Cultural Preservation a. Are there any places or objects listed on, or proposed for, national, state or local preservation registers to be on or next to the site? If so, generally describe. None to our knowledge. b. Generally describe any landmarks or evidence of historic, archaeological, scientific, or cultural importance known to be on or next to the site. None. 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 access to the existing street system. Show on-site plans, if any: The completed site will have access to Andover Park East via Saxon Drive, access to South 180th Street via Christensen Road, which immediately abuts the Green River. These streets have access to Interstate 405 to the north via Andover Park East, and SR -167 to the east, and Interstate 5 to the west via South. 180th Street. See also the enclosed site plans with vicinity map. b. Is site currently served by public transit? If not, what is the approximate distance to the nearest transit stop? Public transit is provided at South 180th Street with a bus stop at South 180th and Andover Park East. c. How many parking spaces would the completed project have? How many would the project eliminate? The completed project will have approximately 298 parking spaces. No parking is located on the site at this time. 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). The proposed project will include sidewalk improvements to Saxon Drive on the south margin. Christensen Road will be improved with intersection completion at Saxon Drive, together with installation of sidewalks on the west side. 5552.002 [DB/jss] e. Will the project use (or occur in the immediate vicinity of) water, rail, or air transportation? If so, generally describe. The project lies immediately to the east of a 54 -foot wide Union Pacific Railroad easement for a spur line. It is our understanding that this portion of the railroad has been removed or abandoned. f. How many vehicular trips per day would be generated by the completed project? If known, indicate when peak volumes would occur. Please refer to the traffic study for trip generation information. g. Proposed measures to reduce or control transportation impacts, if any: The traffic study by Entranco outlines measures to mitigate transportation impacts. 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. The project would require fire protection and police protection, which is already available. b. Proposed measures to reduce or control direct impacts on public services, if any: None are proposed. 16. Utilities a. Circle utilities currently available at the site: electricity, natural gas, water, refuse service, telephone, sanitary sewer, septic system, other. b. Describe the utilities that are proposed for the project, the utilities providing the service, and the general construction activities on the site or in the immediate vicinity which might be needed. Electricity: Puget Sound Power and Light Company Telephone: U.S. West Communications Water and Sanitary Sewer: City of Tukwila Natural Gas: Washington Natural Gas. 5552.002 [DB/jss] C. SIGNATURE The above answers are true and complete to the best of my knowledge. I understand that the lead agency is relying on them to make its decision. Signature: Date Submitted: 7-23-96 PLEASE CONTINUE TO THE NEXT PAGE 5552.002 [DB/jss] TO BE COMPLETED BY APPLIC S 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? ,\(ST2oGTcoo» OF A 17, 000 S, p • 6111 r CACI H AKoPAC-TV2,nf G Fr -Act c.I: T Y csj 0VeaPww PAR it. /•.! Pc 2 Z4ceNt 17 FAc(c+iTY 2. What are the alternative means of accomplishing these objectives? Alot' e o-tircn. -rife �v F/nr7>/A( AtaTlfd7ts'l7"G'r„/tit C< -F /S ko7 Fells(66-0-A-0e- o c,�ccC OF CA Al Y GA -Nb 3. Please. compare the alternative means and indicate the preferred course of action: ; A01 • 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? N-0 Proposed measures to avoid or reduce the conflict(s) are:ik -23- 1 7 •CITi�(QFThKWIl ►` . �i. J \ . Geo 1=44 Engineers July 18, 1996 PriceCostco, Inc. 999 Lake Drive Issaquah, Washington 98027 Attention: Mr. Jack S. Frank 1:11L4 `IEARs LVA[ Consulting Engineers and Geoscientists Offices in Washington, Oregon, and Alaska We are pleased to submit three copies of our report entitled "Geotechnical Engineering Services, Planned Optical Facility, Tukwila, Washington." Our services were completed in general accordance with the scope of services presented in our proposal dated June 18, 1996. We provided preliminary geotechnical recommendations including preliminary preloading requirements in a telephone conversation on June 28, 1996. We appreciate the opportunity to work with you. on this project. Please contact us if you have any questions. Yours very truly, GeoEngineers, Inc. t -Kenneth G. Buss, P.E. Associate MSR:KGB:cms Document ID: 0975038.R cc: Ms. Angela Yusuf (three copies) Mulvanny Partnership 11820 Northup Way Bellevue, WA 98005 File No. 0975-038-10 GeoEngineers, Inc. 8410 154th Avenue N.E. Redmond, WA 98052 Telephone (206) 861-6000 Fax (206) 861-6050 CONTENTS Page No. INTRODUCTION 1 SCOPE 1 SITE CONDITIONS 2 2 2 2 2 3 SURFACE CONDITIONS SUBSURFACE CONDITIONS General Soil Conditions Ground Water Conditions CONCLUSIONS AND RECOMMENDATIONS 3 GENERAL 3 SITE PREPARATION 4 STRUCTURAL FILL 5 SETTLEMENTS 5 PRELOAD FILL 6 SETTLEMENT MONITORING 6 SHALLOW FOUNDATION SUPPORT 7 FLOOR SLAB SUPPORT 8 LATERAL LOADS 8 RETAINING WALLS 8 PAVEMENT 9 DRAINAGE CONSIDERATIONS 9 SEISMICITY 10 General 10 Liquefaction Potential 10 LIMITATIONS 11 FIGURES Figure No. Vicinity Map 1 Site Plan 2 Settlement Plate Detail 3 APPENDICES Paqe No. Appendix A - Field Explorations and Laboratory Testing A-1 Field Explorations A-1 Laboratory Testing A-1 APPENDIX A FIGURES Figure No. Soil Classification System A-1 Key to Boring Log Symbols A-2 Logs of Borings A-3 ... A-6 G e o E n g i n e e r s i File No. 0975-038-10-1130/071896 • • REPORT GEOTECHNICAL ENGINEERING SERVICES PLANNED OPTICAL FACILITY TUKWILA, WASHINGTON FOR PRICECOSTCO, INC. INTRODUCTION This report presents the results of our geotechnical engineering services for the planned PriceCostco Warehouse Facility to be constructed in Tukwila, Washington. The site is located approximately 283 feet east of Andover Park East and south of Saxon Drive. An existing Costco Wholesale Warehouse is located north of Saxon Drive. Home Depot which occupies the site to the south, currently owns the property. The location of the site and the general configuration of the proposed project are shown on the Vicinity Map, Figure 1, and the Site Plan, Figure 2. The ground surface elevation over the majority of the site ranges from approximate Elevation 21 feet to Elevation 24.5 feet. We understand that the proposed facility will include a one-story building approximately 160 feet wide by 220 feet long. The design loading for the slab -on -grade floors will be approximately 350 pounds per square foot (psf). Interior column loads are estimated to be 100 kips. The proposed finished floor elevation for the slab -on -grade is Elevation 25 feet. SCOPE The purpose of our geotechnical engineering services is to evaluate subsurface soil and ground, water conditions as a basis for developing design criteria for the geotechnical aspects of the proposed development. Our specific scope of services will include the following tasks: 1. Review available information and geotechnical engineering studies in our files: 2. Explore the site by drilling one boring in the area of the building to a depth of 51.5 feet below the ground surface and three borings to a depth of 15 feet below the ground surface in the parking area. 3. Complete a laboratory testing program to evaluate the engineering properties of the underlying soils. The laboratory testing included moisture and density determinations. 4. Develop recommendations for site preparation and earthwork required to establish design site grades, including consideration of excavation requirements and remedial work on any existing fills which are insufficiently compacted, evaluation of the suitability of on-site materials for use in new fills, recommendations for any imported borrow needed, and fill placement and compaction criteria. 5. Develop recommendations for allowable soil bearing pressures and settlement estimates for shallow foundations. 0eo Eng i n e e r s 1 File No. 0975-038-10-1130/071896 6. Evaluate requirements for support of ground level floor slabs either on -grade or structurally, and recommend a preload or surcharge program, if appropriate, based on our evaluation of potential long-term settlements following completion of building construction. 7. Provide seismic design criteria based on the Uniform Building Code, including expected accelerations during earthquakes based on the standard of practice used in the Puget Sound area. This will include evaluating the liquefaction potential of the underlying soils. 8. Provide recommendations for pavement design sections in roadway and parking areas. 9. Provide recommendations for lateral earth pressures including active pressures for retaining and dock -high walls and passive earth pressures on footings. This includes the coefficient of base friction against sliding. 10. Provide recommendations for surface and subsurface drainage. 11. Prepare a written report presenting our conclusions and recommendations together with supporting field and laboratory data. SITE CONDITIONS SURFACE CONDITIONS The site is nearly rectangular with a average north -south dimension of approximately 240 feet and an east -west dimension of about 690 feet. The existing site is generally flat and covered with grass. A row of trees is present along Saxon Drive. In addition a birch tree is located on the northwestern portion of the site. A railroad easement is located along the north side of the site. Saxon Drive and an existing Home Depot store form the west and east boundaries, respectively. Seventieth Avenue South forms the south boundary. The Green River is located south of 70th Avenue. SUBSURFACE CONDITIONS General We evaluated subsurface soil and ground water conditions at the site by drilling four borings. A 51.5 -foot -deep boring was completed within the proposed building footprint. Three 15 -foot -deep borings were completed in the parking area. We also reviewed the report prepared by GeoEngineers for the Home Depot store entitled, "Report, Geotechnical Engineering Services, Proposed Home Depot Store, Tukwila, Washington," dated December 2, 1992. The approximate locations of our explorations are shown on Figure 2. Descriptions of the field explorations, laboratory testing procedures and the exploration logs are presented in the appendix. Soil Conditions Soil conditions encountered in borings B-1 through B-4 are relatively consistent. Subsurface soils generally consist of fill and alluvium. We did not observe a well-developed sod zone at the ground surface. GeoEngineers 2 File No. 0975-038-10-1130/071896 • • Fill consisting of medium dense or denser sand with varying amounts of silt and gravel and medium stiff to hard silt with varying amounts of sand and gravel was encountered to depths ranging from 10 to 15 feet 'in the explorations. Alluvium was encountered in borings B-1 and B-4 beneath the fill. The alluvium in boring B-1 extended to a depth of 51.5 feet below the ground surface (the depth explored). The alluvium consisted of 4.5 feet of loose to medium dense silty sand underlain by 12.5 feet of very soft to medium stiff silt and organic silt with varying amounts of sand and organic matter. The silt was underlain by 11 feet of interlayered loose silty sand and medium stiff sandy silt with organic matter. The layers were up to approximately 4 feet thick. Beneath the layers of sand and silt the boring encountered medium dense to dense sand. The sand contained occasional lenses of silt up to 1/2 -inch -thick. Ground Water Conditions Ground water was observed in the borings during drilling at depths ranging from 10.4 to 12 feet below the ground surface. Ground water conditions at the site should be expected to fluctuate as a function of season, precipitation and surface water levels in the Green River. Perched ground water may develop near the ground surface during periods of extended precipitation. CONCLUSIONS AND RECOMMENDATIONS GENERAL We conclude that the site is suitable for construction of the proposed building and parking areas provided a preload program is completed within the building area to reduce post construction settlements to within tolerable limits. Assuming site filling and preloading as recommended herein, the proposed building may be supported on shallow spread footings founded on structural fill. Based on information provided by you, we understand that finished site grades will be up to 1 to 2 feet above existing site grades. Placement of fill in excess of about 1 foot above the existing site grades and the imposition of building loads will result in settlements due to immediate compression and consolidation of underlying compressible soils. The building fill pad and preload should be constructed far enough in advance of erection of the building walls so that the majority of settlement due to these loads will have occurred before structural connections are made. We estimate that it will be necessary to leave the preload fill at full height a minimum of 10 to 12 weeks. If the building pad area is surcharged, we estimate that it will be necessary to leave preload/surcharge in place at full height at least five to six weeks. If settlement monitoring data indicates that settlement is occurring at a rate greater than or less than that estimated, the duration of preload/surcharge period may be reduced or extended accordingly. Geo Engineers 3 File No. 0975-038-10-1130/071896 Existing near -surface fill soils present across the site are quite variable. We expect that site access by rubber -tired vehicles will be difficult during wet weather where silty soils are present. Temporary roads may be required on some areas of the site during wet weather where the fines content of the near -surface soils exceeds about 5 to 10 percent. If a portion of site grading activities are completed during wet weather, we recommend that all structural fill consist of an imported free -draining granular material. During dry weather, a portion of the import fill may contain an increased percentage fines (that portion passing the U.S. No. 200 sieve) provided the fill can be placed and compacted to the recommended minimum standard. Our specific geotechnical recommendations are presented in the following sections of this report: • Site Preparation • Structural Fill • Settlements • Preload Fill • Settlement Monitoring • Shallow Foundation Support • Floor Slab Support • Lateral Loads • Retaining Walls • Pavement • Drainage Considerations • Seismicity SITE PREPARATION We recommend that all trees and grasses be removed from building and pavement areas prior to any grading. We recommend that the site be thoroughly proofrolled with heavily loaded rubber -tired construction equipment prior to fill placement. Proofrolling should only be completed during periods of dry weather. If soft or otherwise unsuitable areas revealed during proofrolling cannot be compacted to a stable and uniformly dense condition, the soft soils should be removed and replaced with structural fill to the depth determined by the geotechnical engineer. If site preparation is completed during wet weather, the subgrade should be evaluated by probing with a steel hand probe to identify areas of soft soils which may need to be' replaced. Some of the existing near -surface site soils are sensitive to disturbance from construction when water is present. Temporary roads may be required for access to construction areas on some portions of the site during extended wet weather. Our experience suggests that a thickness of 12 to 24 inches of sand and gravel with less than 5 percent fines, crushed rock or quarry spalls will be necessary to provide support for construction equipment. We anticipate that it will be beneficial to place geotextile fabric on the subgrade in soft areas to provide a separation layer between the silty subgrade soils and temporary road base materials. Ge o Eng in e e r s 4 File No. 0975-038-10-1130/071896 STRUCTURAL FILL All fill in pavement and building areas should be placed as compacted structural fill. Structural fill should be free of debris, organic contaminants, and cobbles larger than 6 inches. _ We anticipate that the fill material placed to achieve final site grades will likely consist of imported material used for the building area preload. The suitability of soil for use as structural fill will depend on its gradation and moisture content. As the amount of fines (soil particles passing the U.S. No. 200 sieve) increases, soil becomes increasingly more sensitive to small changes in moisture content and adequate compaction becomes more difficult, if not impossible, to achieve. We recommend that structural fill, for wet weather conditions consist of sand and gravel with less than 5 percent fines. During periods of extended dry weather, the fines content may be increased somewhat, provided that the moisture content can be controlled to achieve adequate compaction. The existing near -surface fill soils consist primarily of sand with varying amounts of silt and gravel. As the fines content of the fill soils increase they will be difficult to impossible to compact properly when the moisture content is more than a few percent above the optimum moisture content. We recommend that all fill placed within the building areas and within 2 feet of the pavement subgrade be compacted to at least 95 percent of the maximum dry density as determined in accordance with ASTM D-1557. The structural fill with this density criterion for the building areas should extend laterally beyond the perimeter of the building a distance at least equal to the height of the fill We recommend that all structural fill placed more than 2 feet below the pavement subgrade elevation be compacted to at least 90 percent of the same standard. The floor slabs and pavement should be underlain by capillary break and subbase materials, respectively, as described later in this report. We recommend that structural fill be placed in horizontal layers of appropriate thickness to achieve the required compaction. Each lift should be uniformly compacted as recommended before placing additional lifts of fill. We recommend that the appropriate lift thickness, and the adequacy of subgrade preparation and structural fill compaction be evaluated by a field representative from our firm during construction. A sufficient number of in-place density tests should be performed as the fill is being placed to determine if the required compaction is being achieved. SETTLEMENTS Placement of fill above the existing grades and imposition of building loads will cause consolidation in the underlying soils. We estimate that between 3 to 6 inches of settlement will occur as a result of the planned areal floor loads of 350 psf and footing pressures of 2,000 psf. Geo Engineers 5 File No. 0975-038-10-1130/071896 The settlements are likely to vary across the site because of variations in the thickness and compressibility of the softer underlying soils. We therefore recommend that a preload fill be placed to induce settlement before the building loads are applied. PRELOAD FILL The amount of settlement estimated to occur under the design floor loads is greater than that which is typically tolerable by this type of building. Therefore, we recommend that a preload program be completed to simulate the majority of the expected floor loads and reduce postconstruction settlements. The purpose of the preload fill is to preinduce a major portion of the settlements which would otherwise occur when building and floor loads are applied. The preload program will also significantly reduce potential differential settlements due to variability in areal loading and thickness of compressible soils. The required thickness of the preload fill will depend on the expected floor loads. We recommend a preload thickness of 6 feet for floor loads of 350 psf and footing pressures of 2,000 psf. The preload thickness is in addition to any fill placed to achieve site grades or form the building pad. We suggest that preload fill consist of sand and gravel, as described above for structural fill, so that it can be used in grading other portions of the site. Use of sand and gravel will also minimize difficulties associated with rehandling and compaction of the fill if it must be removed during inclement weather. The crest of the preload fill should extend to full height for a distance of at least 5 feet beyond the perimeter of the proposed building areas. Preload fill need be compacted only to the extent necessary to support construction equipment. The preload surface should be crowned slightly to promote drainage of surface water. Following the preloading period, the excess fill can be removed from the building areas and used as structural fill in parking or other building areas. We recommend that the upper 12 inches of the building pad fill be recompacted to the minimum standard described above after the preload has been removed and before the floor slab is constructed. SETTLEMENT MONITORING In order to evaluate the magnitude and time rate of settlement of the building pad and preload fill, we recommend that settlement monitoring plates be installed prior to placing any fill in the building areas. We estimate that the preload fill will need to be left at full height a minimum of 10 to 12 weeks. If settlement monitoring data indicates that settlement is occurring at a rate greater or less than that estimated, the duration of preloading will be reduced or extended accordingly. An example of a suitable settlement plate and a description of monitoring procedures are presented in Figure 3. We recommend that settlement plates be placed approximately 25 feet in from each corner of the building, and that one additional settlement plate be located at the approximate center of the building footprint. Initial elevation readings of the settlement plates Geo Engineers 6 File No. 0975-038-10-1130/071896 • • must be obtained when they are installed and before any fill is placed. If this is not done, the initial settlement behavior of the fill pad will not be recorded and the value of the observations diminished in that the total magnitudes of settlement will be unknown. This will likely result in a longer preload period than would otherwise be necessary. The elevations of the plates and the adjacent ground surface should be measured two to three times each week during and after completion of filling so that settlement progress in relation to the amount of fill in place can be defined. We recommend that the readings be taken by the project civil engineer and the results forwarded to our office promptly after each reading for evaluation. The presence of the measurement rods which extend from the settlement plates through the fill will inhibit the mobility of earthmoving equipment to some extent. The contractor will have to exercise care to avoid damaging the rods. The construction documents should emphasize the importance of protecting the settlement plates and measuring rods from disturbance. The preload fill height may be increased to 10 feet, particularly if additional fill is necessary to achieve final grades and/or if the preload time period needs to be reduced as a result of the tight project time schedule. We estimate that the time that the preload fill needs to be left at full height can be reduced to about five to six weeks if the preload fill height is increased to 10 feet. SHALLOW FOUNDATION SUPPORT We recommend that the building be supported on shallow foundations provided that the footings are placed on a pad of compacted structural fill. Foundation construction should not be started until settlements from filling/preloading operations are complete. We recommend that all footings be supported on structural fill extending to a depth of 2 feet below the bottom of footing grade. We recommend that the structural fill extend a minimum of 2 feet beyond the edge of the footing. We recommend that a representative from our firm evaluate the footing excavations before placement of structural fill. Any soils the are excessively soft may require additional overexcavation and replacement with structural fill. Exterior footings should have a minimum embedment of 18 inches below the lowest adjacent grade. Interior footings should extend at least 12 inches below the top of the floor slab. We recommend an 18 -inch and 24 -inch minimum width for continuous and isolated footings, respectively. Footings may be designed using an allowable soil bearing pressure of 2,000 pounds per square foot (psf) for dead plus long-term live loads. This value may be increased by one- third when considering transient loads such as wind or seismic forces. The weight of the footing and any backfill over the footing may be neglected when estimating bearing pressures. We estimate that the settlement of continuous strip and column footings supported as described above will be on the order of 1/2 to 1 inch for the assumed loading conditions provided that the site is preloaded as outlined in the previous sections. Differential settlements should be on the order of 1/2 inch or less in 50 feet along continuous footings or between similarly loaded adjacent columns. The majority of these settlements should occur within four to six weeks after applying load to footings. G e o Eng i n e e r s 7 File No. 0975-038-10-1130/071896 • • FLOOR SLAB SUPPORT The floor slab for the proposed facility should be underlain by a 12 -inch thickness of capillary break material placed over compacted structural fill prepared as recommended above. We recommend that the capillary break consist of crushed rock or clean, well -graded sand and gravel compacted to at least 95 percent of the maximum dry density based on ASTM D-1557. The capillary break material should have a maximum particle size on the order of 3/4 inch and have less than 5 percent fines (material passing the U.S. Standard No. 200 sieve). We recommend that a vapor retarder such as plastic sheeting be used to provide an added protection against upward migration of moisture into the slab. The vapor retarder is especially, important if the first floor office areas are to have carpet or vinyl flooring. If a minimum of 12 inches of structural fill consisting of clean sand and gravel with less than 5 percent fines (material passing the U.S. Standard No. 200 sieve) is present as a result of fill placement for the building pad, the aforementioned capillary break layer is not necessary. LATERAL LOADS Lateral loads can be resisted by passive resistance on the sides of the footings and by friction on the base of the footings and slabs. Passive pressures may be computed using an equivalent fluid density of 300 pcf (pounds per cubic foot) if all soil extending out from the face of the foundation element for a distance at least equal to two and one-half times the depth of the element consists of structural fill compacted to at least 95 percent of the maximum dry density (ASTM D-1557). The top of the triangular passive pressure distribution should begin at the bottom of adjacent floor slabs or paving or below a depth of 1 foot where the adjacent area is unpaved, as appropriate. Frictional resistance can be evaluated using 0.35 for the coefficient of base friction against footings and floor slabs. The above values incorporate a factor of safety of about 1.5. RETAINING WALLS We recommend that walls for loading docks or other building walls which will serve as retaining walls be designed for lateral pressures based on an equivalent fluid density of 35 pcf, provided that the walls are free to yield during backfilling. The above lateral soil pressure does not include the effects of surcharges such as floor loads, traffic loads or other surface loading. Surcharge effects should be considered where appropriate. In settlement sensitive areas such as beneath on -grade slabs and the upper 2 feet of wall backfill beneath paved areas should be compacted to 95 percent of the maximum dry density determined in accordance with ASTM D-1557.. At other locations and below a depth of 2 feet in paved areas, wall backfill should be cothpacted to between 90 and 92 percent of the maximum dry density. Care must be exercised by the contractor to avoid overcompaction and consequent damage to the walls. G e o Eng i n e e r s 8 File No. 0975-038-10-1130/071896 • • The recommended equivalent fluid density assumes a free -draining condition behind the wall. This may be achieved by placing an 18- to 24 -inch -wide zone of sand an gravel containing less than 5 percent fines against the wall. A perforated drainpipe should be embedded in the free - draining sand and gravel zone along the base of retaining walls to remove any water which collects in this zone. The drainpipe should be tightlined to an appropriate discharge point. PAVEMENT Pavement subgrade areas should be evaluated and prepared as recommended previously in this report. The pavement recommendations provided below have been prepared for pavement sections bearing on existing fill compacted to 95 percent of the MDD (maximum dry density) in accordance with ASTM D-1557 or a minimum thickness of 12 inches of structural fill compacted to 95 percent. If the subgrade soils are soft, it may be necessary to overexcavate the soft soils to a depth of at least 12 inches and place structural fill consisting of clean sand and gravel. A non -woven geotextile fabric, such as a Amoco 4545, Polyfelt TS500 or equivalent, may be necessary beneath the 12 -inch -thick structural fill subbase where soft subgrade soils are present. To prevent unnecessary disturbance of the existing subgrade soils from construction traffic, we recommend that construction traffic be kept off moisture sensitive soils to the extent practical when the soils are wet. We recommend a minimum pavement section over the compacted subgrade or subbase consisting of at least 2 inches of Class A or B asphalt concrete (AC) over a 4 -inch thickness of densely compacted crushed rock base course in light traffic areas and at least 3 inches of AC over 6 inches of crushed rock base course in driveways and heavy traffic areas. Materials and placement of the AC should be in general accordance with Sections 5-04, 9-02 and 9-03.8 of the 1994 Washington State Department of Transportation Specifications for Road, Bridge and Municipal Construction. The crushed rock should be in general accordance with the specifications for crushed surfacing top course (CSTC) in Section 9-03.9(3) of the WSDOT Specifications. DRAINAGE CONSIDERATIONS We recommend that pavement surfaces be sloped away from building areas to route drainage away from foundations and floor slabs and toward the storm drain system. We recommend that all roof drains be connected to tightlines for diversion into the appropriate storm drain system. We also recommend that perimeter foundation drains be installed around the planned building and at the base of loading dock walls because of the possibility of perched ground water conditions to develop in the fill. Drainage of water from the pavement base course and subbase can decrease the likelihood of pavement distress. Grading the subgrade surface to drain toward catch basins and drainage outlets will discourage the trapping and accumulation of water in the base course on top of the subgrade. Small holes can be provided in the portion of the catch basins that is adjacent to the G e o Eng i n e e r s 9 File No. 0975-038-10-1130/071896 subbase or base layer, provided that the expected water level within the catch basin will always be below the elevation of the holes. The holes should be covered with a suitable geotextile fabric placed against the outside of the catch basin to prevent piping of the subbase material into the catch basin. SEISMICITY General The Puget Sound region is seismically active and lies within Seismic Risk Zone 3 with a Seismic Zone Factor (Z) of 0.30 as classified by the Uniform Building Code (ICBG 1994). We recommend the project site be classified as Soil Profile Type S3, as defined hi the Uniform Building Code. This profile type consists of "a soil profile 70 feet or more in depth and containing more than 20 feet of soft to medium stiff clay but not more than 40 feet of soft clay." Seismicity in this region is attributed primarily to the interaction between the Pacific, Juan de Fuca and North American plates. The Juan de Fuca plate is subducting beneath the North American Plate. Each year 1,000 to 2,000 earthquakes occur in Oregon and Washington. However, only 5 to 20 of these are typically felt because the majority of recorded earthquakes are smaller than magnitude 3. Because of the thick overburden of glacial sediments, no active surface faults have been discovered. Also the distribution of the recorded seismic epicenters is scattered and does not define a mappable fault zone. In recent years two large earthquakes occurred which resulted in some liquefaction in loose alluvial deposits and significant damage to some structures. The first earthquake, which was centered in the Olympia area, occurred in 1949 with a Richter magnitude of 7.1. The second earthquake, which occurred in 1965, was centered between Seattle and Tacoma. - It had a Richter magnitude of 6.5. Liquefaction Potential Liquefaction refers to a condition where vibration or shaking of the ground, usually from earthquake forces, results in development of excess pore pressures in saturated soils and• subsequent loss of strength in the deposit of soil so affected. In general, soils which are susceptible to liquefaction include loose to medium dense clean to silty sands which are below the water table. The evaluation of liquefaction potential is complex and is dependent on numerous site parameters, including soil grain size, soil density, site geometry, static stresses, and the design ground acceleration. Typically, the liquefaction potential of a site is evaluated by comparing the cyclic shear stress ratio (the ratio of the cyclic shear stress to the initial effective overburden stress) induced by an earthquake to the cyclic shear stress ratio required to cause liquefaction. We have evaluated the earthquake -induced cyclic shear stress ratio at this site using an empirical relationship developed by researchers for this purpose. A design earthquake with a magnitude Geo Eng i n e e r s 10 File No. 0975-038-10-1130/071896 of 7.5 on the Richter scale and a peak horizontal ground acceleration of 0.3g (acceleration due to gravity) was used for our analysis. This earthquake magnitude is estimated to have a return period of about 500 years (approximately equal to a 10 percent probability of exceedance in 50 years). The cyclic shear stress ratio required to cause liquefaction was estimated using an empirical procedure based on blow counts from an SPT (standard penetration test) obtained from the borings. This method relates the cyclic shear stress ratio required to cause liquefaction to the, SPT value and the fines content of the soil. The results of our analyses indicate that portions of the loose to medium dense sandy soils underlying the site have a high to moderate potential for liquefaction, respectively, during the design seismic event assumed. We have estimated settlement due to liquefaction of loose to medium dense sandy soils for the design seismic event described above using an empirical method developed for this purpose. Our estimates indicate that total liquefaction -induced settlements may be on the order of 1 to 3 inches at this site. We anticipate that differential settlement across the site will be about one-half of the total amount of settlement. The preloading the building pad area will mitigate some of the possible liquefaction -induced settlements. We anticipate that total liquefaction settlements following preloading will be about 1 to 2 inches and differential settlements will be on the order of 1/2 to 1 inches. While this level of ground settlement is above the normal design criteria for buildings in this area and may cause some damage to the floor slab and/or footings and supported structure, it is not expected to cause collapse of the structure. Several measures are available to further reduce differential settlement below footings and floor slabs caused by liquefaction at depth. One alternative is to support the footings and floor slab on several feet of clean crushed rock placed over a strong geotextile. The crushed rock pad and geotextile provides a more rigid base for the foundations and thus reduces the effects of differential settlement. It also allows pore water pressures from the lower soil units to dissipate thus reducing the potential for loss of strength of near -surface soils. Placement of a crushed rock pad as recommended should reduce the effects of liquefaction settlement on the building. However, differential ground settlement will likely still occur during a design level earthquake and some damage to the floor slabs and/or structure could occur. If PriceCostco prefers to design and construct a structure that will not sustain damage due to liquefaction -induced settlement, we recommend that the floor slabs be structurally supported and the building be supported on piles. We suggest that life cycle costs of different foundation support alternatives be evaluated when selecting appropriate foundation systems for the proposed building. LIMITATIONS We have prepared this report for use by PriceCostco, Inc. and other members of the design team in design of a portion of this project. The data and report should be provided to prospective G e o E n g i n e e r s 11 File No. 0975-038-10-1130/071896 • • contractors for their bidding or estimating purposes, but our report, conclusions and interpretations should not be construed as a warranty of subsurface conditions. If there are changes in the grades, locations, configuration or type of construction for the buildings, the conclusions and recommendations presented may not be applicable. If design changes are made, we request that we be given the opportunity to review our conclusions and recommendations and to provide a written modification or verification. When the design has been finalized, we should be retained to review the appropriate portions of the drawings and specifications to see that our recommendations have been interpreted and implemented as intended. The scope of our services does not include services related to construction safety precautions and our recommendations are not intended to direct the contractor's methods, techniques, sequences or procedures, except as specifically described in our report for consideration in design. There are probable variations in subsurface conditions between the explorations. Such variations may also occur with time. A contingency for unanticipated conditions should be included in the budget and schedule. Sufficient monitoring, testing and consultation by our firm should be provided during construction to confirm that the conditions encountered are consistent with thoseindicated by the explorations, to provide recommendations for design changes if the conditions revealed during construction differ from those anticipated, and to evaluate whether earthwork and foundation installation activities comply with contract plans and specifications. Within the limitations of scope, schedule and budget, our services have been executed in accordance with generally accepted practices in this area at the time the report was prepared. No other conditions, express or implied, should be understood. 4 O ► We appreciate this opportunity to be of continued service to PriceCostco, Inc. Please call if you have any questions regarding this report. l EXPIRES 7; y, 1 MSR:KGB:cms Document ID: 0975038.R GeoEngineers Respectfully submitted, GeoEngineers, Inc. Mary S. Rutherford, P.E. 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MAPS. ft is unlawful to copy or reproduce all or any part thereof, whether for personal use or resale, without permission. 41e Geo�rEngineers VICINITY MAP FIGURE 1 ;uawase3 peomuu Proposed Optical Facility B -14 - Explanation: B-14- Boring SAXON DRIVE B-2+ Reference: Drawing DD -3, entitled "Site Plan, Costco Optical Facility," provided by Mulvanny Partnership dated 06/14/96 B-4 + Proposed Parking 0 B734 - Property Line 100 SCALE iIN FEET Geo Engineers SITE PLAN FIGURE 2 Measurement Rod, 1/2 -inch - diameter Pipe or Rebar J Existing Ground Surface Casing, 2 -inch -diameter Pipe (set on plate, not fastened) Coupling Welded to Plate Sand Pad, if Necessary (Not to Scale) Settlement Plate, 16"x16"x1/4" NOTES: 1. Install settlement plates on firm ground or on sand pads if needed for stability. Take initial reading on top of rod and at adjacent ground level prior to placement of any fill. 2. For ease in handling, rod and casing are usually installed in 5 -foot sections. As fill progresses, couplings are used to install additional lengths. Continuity is maintained by reading the top of the measurement rod, then immediately adding the new section and reading the top of the added rod. Both readings are recorded. 3. Record the elevation of the top of the measurement rod at the recommended time intervals. Record the elevation of the adjacent fill surface every time a measurement is taken. 4. Record the elevation of the top of the measurement rod to the nearest 0.01 foot, or 0.005 foot if possible. Record the fill elevation to the nearest 0.1 foot. 5. The elevations should be referenced to a temporary benchmark located on stable ground at least 100 feet from the area being filled. Geo O Engineers SETTLEMENT PLATE DETAIL FIGURE 3 • - • •• A\ i`/ \1.1r • APPENDIX A FIELD EXPLORATIONS AND LABORATORY TESTING FIELD EXPLORATIONS The subsurface conditions at the planned PriceCostco warehouse facility were explored by drilling four test borings to depths of 15 feet and 51.5 feet. Three 15 -foot -deep borings were drilled in the proposed parking area. The 51.5 -foot -deep boring was drilled within the proposed building footprint. The test borings were•drilled on June 21, 1996 using truck -mounted, hollow - stem auger drilling equipment (B-59 Mobile Drill rig) by Holt Testing, Inc. of Puyallup, Washington. The approximate locations of the explorations are shown on the Site Plan, Figure 2. Our exploration locations were measured by taping from existing site features. Relatively undisturbed samples were obtained from the borings using a 1.5 -inch inside - diameter split -barrel sampler driven into the soil with a 140 -pound hammer free -falling 30 inches. The number of blows required to drive the sampler the last 12 inches, or other indicated distance, is recorded on the boring logs. Additionally, two Shelby tube samples were obtained in the test borings in general accordance with ASTM D1587. The Shelby tube samples were obtained by smoothly advancing a 3 -inch -diameter seamless steel tube into the soil. The borings and test pit explorations were continuously monitored by a geotechnical engineer from our firm who examined and classified the soils encountered, obtained representative soil samples, and observed ground water conditions. Soils were classified in general accordance with the classification system described in Figure A-1. A key to the boring log symbols is presented in Figure A-2. The logs of the borings are presented in Figures A-3 through A-6. The logs are based on our interpretation of the field and laboratory data and indicate the various types of soils encountered. They also indicate the depths at which these soils or their characteristics change, although the change might actually be gradual. If the change occurred between samples in the borings, the depth of the change was interpreted. LABORATORY TESTING All soil samples were brought to our laboratory for further examination. Selected samples were tested to determine their moisture content and dry density. The results of the moisture content and dry density tests performed on samples obtained from the test borings are presented on the boring logs. G e o En g i n e e r s A - 1 File No. 0975-038-10-1130/071896 GEI 85-85 Rev. 05/93 • SOIL CLASSIFICATION SYSTEM MAJOR DIVISIONS GROUP SYMBOL GROUP NAME COARSE GRAINED • SOILS More Than 50% Retained on No. 200 Sieve GRAVEL More Than 50% of Coarse Fraction Retained on No. 4 Sieve CLEAN GRAVEL GW WELL-GRADED GRAVEL, FINE TO COARSE GRAVEL GP POORLY-GRADED GRAVEL GRAVEL WITH FINES GM SILTY GRAVEL GC CLAYEY GRAVEL SAND More Than 50% of Coarse Fraction Passes No. 4 Sieve CLEAN SAND SW WELL-GRADED SAND, FINE TO COARSE SAND SP POORLY-GRADED SAND SAND WITH FINES SM SILTY SAND SC CLAYEY SAND FINE GRAINED SOILS More Than 50% Passes No. 200 Sieve SILT AND CLAY Liquid Limit Less Than 50 • INORGANIC ML SILT CL CLAY ORGANIC OL ORGANIC SILT, ORGANIC CLAY SILT AND CLAY Liquid Limit 50 or More INORGANIC ' MH SILT OF HIGH PLASTICITY, ELASTIC SILT CH CLAY OF HIGH PLASTICITY, FAT CLAY ORGANIC OH ORGANIC CLAY, ORGANIC SILT HIGHLY ORGANIC SOILS PT PEAT NOTES: SOIL MOISTURE MODIFIERS: 1. Field classification is based on visual examination of soil Dry - Absence of moisture, dusty, dry to the touch in general accordance with ASTM D2488-90. Moist - Damp, but no visible water 2. Soil classification using laboratory tests is based on ASTM D2487-90. Wet - Visible free water or saturated, usually soil is obtained from below water table 3. Descriptions of soil density or consistency are based on interpretation of blow count data, visual appearance of soils, and/or test data. Ill) Geoff Engineers SOIL CLASSIFICATION SYSTEM FIGURE A-1 GEI 86-88 Rev. 2/94 LABORATORY TESTS: AL CP CS DS GS %F HA SK SM MD SP TX UC CA Atterberg limits Compaction Consolidation Direct shear Grain -size Percent fines Hydrometer analysis Permeability Moisture content Moisture and density Swelling pressure Triaxial compression Unconfined compression Chemical analysis BLOW COUNT/SAMPLE DATA: Blows required to drive a 2.4 -inch I.D. split -barrel sampler 12 inches or other indicated distances using a 300 -pound hammer falling 30 inches. Blows required to drive a 1.5 -inch I.D. (SPT) split -barrel sampler 12 inches or other indicated distances using a 140 -pound hammer falling 30 inches. "P" indicates sampler pushed with weight of hammer or against weight of drill rig. NOTES: SOIL GRAPH: SM Soil Group Symbol (See Note 2) Distinct Contact Between Soil Strata Gradual or Approximate Location of Change Between Soil Strata 2 Water Level Bottom of Boring 22 ■ Location of relatively undisturbed sample 12 ® _ Location of disturbed sample 17 ❑ Location of sampling attempt with no recovery 10 0 Location of sample obtained in general accordance with Standard Penetration Test (ASTM D 1586) procedures 26 m Location of SPT sampling attempt with no recovery Location of grab sample 1. The reader must refer to the discussion in the report text, the Key to Boring Log Symbols and the exploration logs for a proper understanding of subsurface conditions. 2. Soil classification system is summarized in Figure A-1. Geo Engineers KEY TO BORING LOG SYMBOLS FIGURE A-2 :ejn 7/17/96 0975-038-10 TEST DATA • Moisture Content Density Blow Group Lab Tests (%) (pcf) Count Samples Symbol BORING B-1 DESCRIPTION Surface Elevation (ft.): 24.5 10- 15- 1- 1- 20- 25 — F-20- 25 — 30- 35 — 40— MD 0— MD 63 60 48 42 29 26 i 0 0 SM SP Brown silty fine to medium sand with occasional fine gravel and organic matter (medium dense, moist) Brown fine to medium sand with a trace of silt and occasional fine gravel (dense, moist) (fill) SM Gray silty fine sand (dense, moist) (fill) SP -SM Brown fine to medium sand with silt (very dense, moist) (fill) ML Gray fine sandy silt with occasional organic matter and coarse sand (hard, moist) (fill) SM Gray silty fine to medium sand (medium dense, wet) Grades to loose ML Gray silt with occasional fine sand and organic matter (very soft, wet) OH Gray fine sandy organic silt (very soft, moist) ML/PT Interbedded gray fine sandy silt and brown peat (medium stiff, moist) ML Gray silt with fine sand and organic matter (soft, wet) SM Gray silty fine sand with occasional organic matter (loose, wet) ML Gray fine sandy silt with organic matter (medium stiff, wet) ML/SM Interbedded gray silt with organic matter and gray fine silty sand (medium stiff, loose, wet) SP Black fine sand (medium dense, wet) J Note: See Figure A-2 for explanation of symbols —0 —5 —10 —15 — 20 — 25 — 30 — 35 — 40 Geo �: Engineers LOG OF BORING FIGURE A-3 0975-038 TEST DATA Moisture Dry Content Density Blow Group Lab Testa (%) (pct) Count Samples Symbol 40 45 —• 50- 55 — 65 — 70- 75 — 80" 33 52 59 59 46 BORING B-1 (Continued) DESCRIPTION Grades to dense SP Black fine to medium sand with occasional silt lenses approximately 1/2 inch thick (dense, wet) Note: See Figure A-2 for explanation of symbols Boring completed at 51.5 feet on 06/21/96 Ground water encountered at approximately 10.4 feet during drilling Geo -j Engineers LOG OF BORING FIGURE A-3 0975-038-10 1 TEST DATA • DEPTH IN FEET 0— 5 — 10- 15 — 20- 25 — 30- 35 — 40— • Moisture Dry Content Density Blow Group Lab Tests (%) (pcf) Count Samples Symbol BORING B-2 DESCRIPTION Surface Elevation (ft.): 24.5 MD 9 110 MD 42 79 14 1 10 2 • • SP -SM Brown fine to medium sand with silt and occasional gravel (medium dense, moist) (fill) SP Brown fine to medium sand with occasional fine gravel and a trace of silt (medium dense, moist) (fill) ML Gray fine sandy silt with organic matter (stiff, moist) (fill) Note: See Figure A-2 for explanation of symbols Grades to soft, wet Boring completed at 15.0 feet on 06/21/96 Ground water encountered at approximately 10.8 feet during drilling GeoEngineers 4k.e• LOG OF BORING FIGURE A-4 - co 0 0 TEST DATA • Moisture Dry Content Density Blow Group 0 Lab Tests (%) (pa) Count Samples Symbol 5 — 10- 15 — w w LL_ tit p 20 — 25 — 30- 35 — 40— MD 17 100 17 1 5 1 1 BORING B-3 DESCRIPTION Surface Elevation (ft.): 22.0 SP -SM Brown fine to medium sand with silt and organic matter (roots) (medium dense, moist) (fill) ML Gray sandy silt with occasional fine gravel (stiff, moist) (fill) SP Brown fine sand with a trace of silt (loose, moist) SM Dark gray silty sand (loose, moist) (fill) SM/ML Brown silty fine sand and gray fine sandy silt (very loose, very soft, wet) (fill?) Note: See Figure A-2 for explanation of symbols Boring completed at 15.0 feet on 06/21/96 Ground water encountered at approximately 12.0 feet during drilling - up. Geo Engineers LOG OF BORING FIGURE A-5 co r-. 0975-038-10 DEPTH IN FEET TEST DATA • Moisture Dry Content Density Blow Group 0 Lab Tests (%) (pcf) Count Samples Symbol 5 — 1 0- 1 5 — 20- 25 — 30— 35 — 40- 22 19 MD 28 90 BORING B-4 DESCRIPTION Surface Elevation (ft.): 24.0 SP -SM Brown fine sand with silt and fine gravel (loose, dry) (fill) SP -SM Grayish brown fine to medium sand with occasional fine gravel and silt (medium dense, moist) (fill) ML Gray fine sandy silt with occasional gravel (very stiff, moist) (fill?) SP Black fine to medium sand (very loose, wet) ML Gray silt with organic matter (soft, wet) Note: See Figure A-2 for explanation of symbols Boring completed at 15.0 feet on 06/21/96 Ground water encountered at -approximately 11.5 feet during drilling Geo ,:Engineers LOG OF BORING FIGURE A-6 - July 23, Draft - For Review Only Traffic Impact Study PRICE COSTCO OPTICAL LAB Tukwila, Washington Prepared for Price Costco Prepared by ENTRANCO 10900 NE 8th Street, Suite 300 Bellevue, Washington 98004 (206) 454-5600 July 1996 RECEIVED CITY OF TUKWILA J U L 2 4 1996 PERMIT CENTER : ' 96032 / Reports / oostctis (7/23/96) / jc DRAFT CONTENTS Page INTRODUCTION 1 EXISTING CONDITIONS 1 Road Network 1 Traffic Volumes 4 TRAFFIC VOLUME FORECASTS 4 Trip Generation 4 New Project Trip Distribution 8 TRAFFIC IMPACT ANALYSIS 8 MITIGATION 11 SUMMARY 13 FIGURES Page 1. Project Vicinity 2 2. Proposed Site Plan 3 3. Existing Traffic Volumes 5 4. New Project Generated Trip Assignment 9 5. Existing 1996 Costco Wholesale Store and Home Depot Traffic Volumes 10 6. Redistributed Costco Wholesale Store and Home Depot Traffic Volumes 12 TABLES Page 1. Study Intersection Count Dates 6 2. Trip Generation Summary 7 3. Mitigation 11 • INTRODUCTION DRAFT This report documents the traffic impact analysis performed for the proposed Price Costco Optical Lab in Tukwila, Washington. This report addresses the existing traffic conditions in the area and provides an analysis and discussion of the traffic impacts created by and potential mitigations for the proposed Optical Lab. The proposed Optical Lab is located south of Saxon Drive and east of Andover Park East (figure 1). The site is currently undeveloped. The James Christensen Pedestrian/Bicycle Trail and the Green River are adjacent to the site on the east side. At the time of the Price Costco Optical Lab's planned opening in early 1997, the site will consist of a 33,000 -square foot building located between the existing Costco Wholesale Store and the Home Depot Store (figure 2). The proposed development will house existing Optical Lab operations which are currently located in the Costco Wholesale Store north of Saxon Drive. The area currently occupied by Optical Lab operations in the Costco Wholesale Store will become a storage area for non-current files when the new Optical Lab opens. The new storage area is not expected to generate any new traffic. The most direct driveway leading into the site is Saxon Drive, which provides ingress from and egress to Andover Park East. Saxon Drive is currently a private road primarily serving the existing Costco Wholesale Store. This driveway is signalized at Andover Park East. The parking area for the Optical Lab will ultimately connect the existing parking areas of the Costco Wholesale Store and Home Depot Store. This connection will effectively provide additional driveway access points for all three establishments. That is, Home Depot patrons will be able to access the store from both Costco driveways on Andover Park East (north driveway and Saxon Drive), Costco patrons will be able to access the store from both Home Depot driveways on South 180th Street (east and west driveway), and the Optical Lab employees will be able to use all four driveways (see figure 2). At the request of the City of Tukwila, a redistribution of traffic entering and leaving the Costco Wholesale Store and Home Depot Store will be estimated. EXISTING CONDITIONS Road Network The major access streets to the proposed Price Costco Optical Lab site are South 180th Street, West Valley Highway, and Andover Park East. West Valley Highway (SR 181) is a five -lane north -south principal arterial with two through lanes in each direction and a two-way left -turn lane. It provides a link to the west Kent area south of the project site and northeast Tukwila north of the project site. It also provides a connection to the City of Renton via its interchange with Interstate 405 (1-405). 96032 / Reports / costctis (7/23/96) / jo 1 _ A875 Costco/Tukwila (7/23/96) AGT Baker Blvd. Strander Blvd. Minkler Blvd. Existing Costco Saxon Project Site Existing Home Depot © E N T R A N C O Figure 1 Project Vicinity A876 Costco/Tukwila (7/18/96) AGT Andover Park East ENTRANCO S 180th Street Figure 2 Site Plan • • DRAFT South 180th Street is a five -lane east -west minor arterial with two through lanes in each direction and a two-way left -turn lane. This roadway provides a major connection from Tukwila's central business district to the West Valley Highway and Kent. Andover Park East is a four -lane north -south collector arterial with two through lanes in each direction and left -turn pockets at the critical intersections. It serves as an alternative northbound route to West Valley Highway and areas northeast of the project site. It is also a potential route to Interstate 5 (1-5) via Southcenter Boulevard and Tukwila Parkway. Traffic Volumes Existing traffic volume data for the arterial street network and intersections was provided by the City of Tukwila Engineering Department, City of Renton Engineering Department, and supplemented by additional intersection turn movement counts by Entranco. The count information was gathered between 1989 and 1996 for all of the study intersections as shown in table 1. Average daily traffic (ADT) was measured on Andover Park East in the vicinity of Costco on Saturday July 13, 1996 and Tuesday, July 16, 1996. Northbound ADT on Saturday was 2,955 and 5,290 on Tuesday. Southbound ADT on Saturday was 4,252 and 6,713 on Tuesday. Entranco performed turn movement counts at the South 180th Street/Sperry Drive and South 180th Street/Andover Park East intersections during the weekday noon and p.m. peak hours, and the Saturday peak hour. These counts were performed on July 13 and 16, 1996. Figure 3 shows the existing noon and p.m. peak hour traffic volumes on primary access routes in the study area based on Entranco's counts and data from the cities. TRAFFIC VOLUME FORECASTS Trip Generation To determine the trip generation for the Optical Lab building (33,000 square feet), a clear understanding of its use and purpose are required. As mentioned previously, the Optical Lab already exists in the Costco Wholesale Store building on the north side of Saxon Drive. With the completion of the new facility, all the existing operations will move to the new facility south of Saxon Drive and traffic generation is expected to remain at existing levels for the short term. The vacated area in the existing building will be used for storage of non-current files and is not expected to generate any new traffic. .. 96032 / Reports / oostctis (7/23/96) / jc 4 • { A882 CostcolTukwila (7/23/96) AGT ler CD CD 0 Cr) Strander Blvd. 'Baker Blvd. • S 180th St. o_ a) 0 LU CO 0- -100 r: r 0.91 Minkler Blvd. Existing Costco Saxon Project Site N Existing Home Depot © E N T R A N C O Legend 0 - Weekday PM. Peak Hour Traffic Volumes (0) - Weekday Noon Peak Hour Traffic Volumes 0 - Saturday Peak Hour Traffic Volumes n/a - Not Available . Figure 3 Existing Traffic Volumes 1989-1996. 1 (n/a n/a n/a (Na)(n/a) (Na) 98 871 15 Al 25 (Na) .✓a� r--56 (Na) n/a r 142 (Na) n/a 1.406 Ramps n/a (Na) 67 1 n/a (Na) 10 n/a (Na) 283 2 .1 t r. 340 775 56 (Ne) (Na) (Na) n/a n/a n/a � /i✓a n/a n/a (n/a)(n/a) (Na) 283 678 268 3 n/a (n/a)177 1 n/a (Na) 757 t 182 545 537 (Na) (Na) (Na) n/0 n/a n/a / / a/a n/a n/a (Na) (Na) (Na) 121 793 17 La. n/a (Na) 258 n/a (n/a)10 n/u(Na)518 - 535 974 14 (Na) (Na) (Na) n/0 n/0 n/a -4-290 (Na) n/a r 16 (Na) n/a 483 162 (Na) (Na) n/a n/a f-250 (Na) n/a r 130 (Na) n/a 6 1029 581 (887) (414) 678 390 l� 670 (366) 687 r 272 (512) 457 t r. 1046 373 (958) (513) 1014 582 / 7 1(1n/a n/a n/a 43) (360X191) 129 144 215 Rf 05 (123) n/a 848 (499) n/a 140 (164) n/a '8 n/a (109) 100 n/a (443) 328 (176)115 194 492 97 (204)(373)(133) n/a n/a n/a r(11/a n/a n/a 0)(306)(161) 73 243 140 `88 (146) n/a� •423 (435) n/a 131(221)17/0 n/a (86) 45 1 n/a (530) 515 `a (258)194 9 t r► 284 361 262 (299)(394)(241) n/a ,✓a n/a n/a n/a n/a (402) (706) (40) 386 727 8 i 21 (46) n/a -4 12 (65) n/a I( 10 (43) n/a n/a (409) 520 n/a (62) 11 n/a (234) 390 t r' 228 1257 3 (244)(683) (4) mu n/a n/a 1/n/a n/a /✓a (51)(541)(53) 54 607 21 .41 n/a (49) 27 1 n/a (31) 6 ` ,✓a (74) 55 50 577 22 (52) (678)(70) Ina n/a n/a} 11n/a n/a n/a (32) (60) (481) 211 136 264 .✓a (184)133 n/a (220)178 n/a(10)7 1 334(564)r✓a 536(261)n/a 148 (66) n/a t r, 22 108 37 (11) (149)(371) n/a n/a n/a 12 n/a n/a n/a (151)(85) (325) 237 57 291 n/a (100) 69 1 n/a (469) 406 (14)14 ` 211 (245) n/\ 781 (725) n/0 28(141)n/a j -•1 t r� 41 82 64 (69) (78) (80) n/a n/a n/a 13 212 218 (375) (294) 452 22 6 l� `61 (95) 82 ( 194 (243) 171 t 302 202 (390) (316) 164 227 14 (227) (433) 372 (438) 282 -4-1002 (838) 614.41 88 299 i 172 477 105 (226)119 573 (891) 788 —► 5 174 1 104 '31' 0) ) (102) 54(71)37 1 807(1231) 1228 2(13)3 Z 96 (135) 11.57-\\ 1259 (1171) 827 /11(15)0 48 4 33 (5) (6) (27) 1/ 174 337 259 (98)(523)(278) 77 1164 433 105 (56) 36 1 590 (430) 513 ` 956 (412) 581 `265 (264) /9� 707(662) 906 (225 (151) 5/ 242 859 117 (402) (643) (118) 477 358 65 / DRAFT Intersection Table 1 Study Intersection Count Dates Saturday Noon P.M. Peak Peak Peak South 180th Street/Southcenter Parkway 10/92 10/92 South 180th Street/Andover Park West 10/92 10/92 South 180th Street/Andover Park East 7/96 7/96 7/96 South 180th Street/Sperry Drive 7/96 7/96 7/96 South 180th Street/West Valley Highway 12/93 7/93 7/93 Andover Park East/Minkler Boulevard 8/91 8/91 Andover Park West/Tukwila Parkway 3/90 Strander Boulevard/Southcenter Parkway 8/95 9/89 3/90 Strander Boulevard/Andover Park West 4/91 4/91 Strander Boulevard/Andover Park East 5/92 3/91 Strander Boulevard/West Valley Highway 2/89 3/91 Interurban Avenue/I-405 SB Ramps 12/94 West Valley Highway/I-405 NB Ramps 12/94 Southcenter Boulevard/West Valley Highway 12/94 The Optical Lab manufactures and distributes eye wear ordered through the region's Costco Wholesale Stores. The lab currently operates on two shifts with a maximum of 60 employees per shift. Shifts are from 6 a.m. to 5 p.m. and from 6 p.m. to 5 a.m., and not all employees arrive and leave at the same time during those shifts. The lab is open 24 hours a day, seven days a week. In the future, Costco anticipates hiring up to 20 additional employees per shift for the Optical Lab. The new lab also will have some warehousing space and a truck loading and delivery area. Deliveries include UPS/overnight mail deliveries twice a day—once in the morning and once in the afternoon—and a semi -tractor trailer delivery approximately twice a week. As the lab is a manufacturing facility, it does not attract customers currently nor will it in the future. Based on this description, three ITE land use codes (LUC) were considered to determine the number of trips associated with the 20 new employees per shift expected sometime in the future. These land uses were LUC 110 General Light Industrial, LUC 140 Manufacturing, and LUC 150 Warehousing. Trip generation values were based on 96032 / Reports / oostctis (7/23/96) / jc 6 DRAFT number of employees, rather than square footage, because employees are more closely related to trip generation. Trip generation rates/equations for each of the three land uses in the ITE manual were developed using facilities with shift work. Noon peak hour trip generation equations and/or rates were not provided in the ITE manual. Based on the described use of the facility, it is expected that trips in and out of the facility during the noon peak will not exceed those of the p.m. peak. Therefore, .for the purposes of this study, it was assumed that the noon and p.m. peak hour trip generation was the same. Trip generation was calculated and compared for each land use in the p.m. peak hour, noon peak hour, and the Saturday peak hour. The trip generation is summarized in table 2. Trip Employees Per Shift ' Table 2 Generation Summary Weekday Daily Noon and PM Peak Hour Trips Trips Rate Total Trips In Out Rate General Light Industrial Future Trips 80 503 3.14 104 13 91 0.65 Existing Trips 60 385 3.21 92 11 81 0.77 New Trips 20 118 12 2 10 Manufacturing Future Trips 80 501 3.13 86 46 40 0.54 Existing Trips 60 431 3.59 73 39 34 0.61 New Trips 20 70 13 7 6 Warehousing Future Trips 80 782 4.89 129 45 84 0.80 Existing Trips 60 659 5.49 111 39 72 0.92 New Trips 20 123 18 6 12 Employees Saturday Daily Saturday Peak Hour Per Shift Trips Rate Total Trips In Out Rate General Light Industrial Future Trips 80 159 0.99 42 20 22 0.26 Existing Trips 60 144 1.20 41 19 22 0.34 New Trips 20 15 1 1 0 Manufacturing Future Trips 80 139 0.87 26 13 13 0.16 Existing Trips 60 104 0.87 19 10 9 0.16 New Trips 20 35 7 3 4 Warehousing Future Trips 80 160 • 1.00 16 10 6 0.10 Existing Trips 60 120 1.00 12 8 4 0.10 New Trips 20 40 4 2 2 96032 / Reports / costctis (7/23/96) / jc 7 DRAFT Based on the proposed use of the development and engineering judgment, the manufacturing LUC 140 trip generation equations and rates seemed most representative of the intended use of the development, and were therefore used to estimate the trip generation of the proposed Optical Lab. As shown in table 2, the trips associated with 20 new employees per shift were estimated to be 70 weekday daily trips with 13 trips occurring during the p.m. peak hour, and 35 Saturday trips with 7 occurring during the peak hour. New Project Trip Distribution The trip distribution and assignment for the proposed development's trip generation was based on the existing travel patterns (figure 3), access to the major arterials, and access to 1-5 and 1-405. Figure 4 depicts the p.m. peak hour trip assignment of the project - generated volumes on the surrounding street network. TRAFFIC IMPACT ANALYSIS Traffic impacts of the new development affect the surrounding street system in two ways: 1) new trips will be added to the street system as a result of the increase in employment expected at the new development, and 2) existing trips in and out of the Costco Wholesale Store and Home Depot will be redistributed as a result of the connection of the two parking areas via the Costco Optical Lab. The additional access points for both existing developments would benefit Home Depot customers coming from/going to the north via Andover Park East, and Costco customers coming from/going to the.east via South 180th Street by allowing them to avoid two additional signals. The redistribution was based on existing driveway counts, Home Depot traffic distribution as documented in the Home Depot Traffic Impact Analysis (Entranco December 1992) and site observations of existing travel patterns in the vicinity. Existing turning movement counts for the weekday noon and p.m. peak hours and the Saturday peak hour are summarized in figure 5. Based on these data, it was projected that 50 percent of the Costco traffic to and from the south would ultimately go to/come from the east on South 180th Street. Of that traffic, it was assumed half (25 percent of total) would continue to access/leave the site using the same route, while the other half (25 percent of total) would now use the Home Depot East Driveway. Similarly, Home Depot traffic was redistributed such that of the 20 percent of traffic leaving the site via South 180th Street and ultimately going north on Andover Park East, half (10 percent of the total) would continue to access/leave Home Depot using this same route, while the other half (10 percent of total) would now use the Saxon Drive exit near Costco. 96032 / Reports / costctis (7/23/96) / jc 8 • • 0 ter Mfr Strander Blvd. E N T R A N C O 1� Baker Blvd. ..1 (1) w d O (1) 3 (1) 1 1 (1) r' t 1 1 1 (1) (1) Minkler Blvd. 41r.' 1 (1) >1 Q{ e 1:\ S 180th St. .-1 (1) 3 3 (2) 3 (2) 2(1) Saxon Dr. cr (1) 1 1 1 (1) r ,'r;/ Existing Costco Project Site Existing Home Depot 2(1) (1)1 —. (1) It.:,---,.\I ----,.\t —0.a iT\ I,. i (t)\ - (2)Y ,i i e 1) r Legend o - Noon and P.M. Peak Hour Trips (0) - Saturday Peak Hour Trips Figure 4 New Project -Generated Trip Assignments A877 Costco/Tukwila (7/23/96) AGT 00 North Driveway 433 (660) 680 143 (291)172 6 (13) 0 1 377 (480) 242 212 218 (375) (294) 452 22 6 l� k• 61 (95) 82 r 194 (243) 171 Existing t r' Costco 302 202 (390) (316) Wholesale 164 227 / In Drive 88 299 (227) (433) 172 477 372 (438) 282 1002 (838) 614 ll Proposed Optical Lab 105 (226) 119 1 � 573 (891) 788 —► E N T R A N C O Existing Home Depot (444 5 4(5)3 1 1334 (1259) 868 45 (55) 30 J 853 (1253) 1232 —► S 180th Street Legend 0 - Weekday P.M. Peak Hour Traffic Volumes (0) - Weekday Noon Peak Hour Traffic Volumes 0 - Saturday Peak Hour Traffic Volumes 74 1 104 k_ 96 (135)11 31 102 ) (0 () ~ 1259 (1171) 827 11 (15) 0 54 (71) 37 J rd "*.‘ t rar 807 (12312) (1122848 4 33 (3) (6) (27) Figure 5 Existing 1996 Costco Wholesale Store and Home Depot Traffic Volumes • • • DRAFT A redistribution of all existing Costco and Home Depot traffic for the noon and p.m. peak hours and the Saturday peak hour is shown in figure 6. As part of the Home Depot site, two retail pads were approved for development, but have not yet been developed. However, a Les Schwab Tire Center has been approved by the City to be constructed on one retail pad. As part of the redistribution of traffic shown in figure 6, estimated traffic associated with the retail pads was also included. Traffic generation for the retail pads was obtained from the approved Home Depot Traffic Impact Study (Entranco December 1992). As a result of the redistribution, southbound left -turn and westbound right -turn volumes at the South 180th Street/Andover Park East intersection were reduced between 12 and 23 percent for all peak hours. In addition, reductions in northbound Andover Park East and eastbound South 180th Street through traffic were between two and five percent. Consequently increases in traffic were concentrated at the westbound approach of Saxon Drive and the southbound approach of the Home Depot East Driveway. MITIGATION The mitigation for the proposed project is based on the Mitigation Proportionate Fairshare Costs for various intersections as presented in the Transportation Element of the City's Comprehensive Plan. The amount to be submitted for mitigation is based on the total project -trips entering the intersections from the project at rates proportionate to the cost of projected improvements per trip. The mitigation associated with the proposed development is summarized in table 3 and totals $7,188. Table 3 Mitigation Cost Per Number Mitigation Intersection Trip of Trips Payment South 180th Street/West Valley Highway $475 4 $1,900 Andover Park East/Baker Boulevard $377 2 $754 Strander Boulevard/Southcenter Parkway $140 2 $280 Strander Boulevard/Andover Park West $317 2 $634 Strander Boulevard/Andover Park East $135 6 $810 Strander Boulevard/West Valley Highway $283 2 $566 Interurban Bridge $1,122 2 $2,244 Total Mitigation Cost $7,188 96032 / Reports / costctis (7/23/96) / jc 11 • A880 Costco/Tukwila (7/23/96) AGT Andover Park North Driveway 461 (680) 700 143 (291) 172 4 (10) 0 399 (502) 270 203 255 (355) (331) 443 253 l� ` 90 (132)119 146 (182) 128 Existing t r' Costco 295 152 'Wholesale (375) (237) 155 170 Saxon Drive 14 (18)18 1 Proposed Optical Lab 14 (9) 6 —' 23 (28) 21 .11 15 (19) 19 88 247 (227) (352) 172 420 315 (344)216 1023 (859) 642 105 (226)119 -I � 601 (910) 807 —► © E N T R A N C O 43 (64) 50 14(9)6 Existing , Home Depot 1 f LI 51 9 (52) (10)`6(7)5 51 1291 (1179) 823 .41 54 (56) 35 1 820 (1190)1189 —► S 180th Street t. 14 50, (18) (79) 18 57 114 1 226 ` 201 (269) 257 (59)38 (5)0 (265)214 1211 (1094) 772 � (11(15)0x 64 (72)44 .1 768 (1170) 1181 2(13)3` Legend 0 - Weekday P.M. Peak Hour Traffic Volumes (0) - Weekday Noon Peak Hour Traffic Volumes 0 - Saturday Peak Hour Traffic Volumes• Figure 6 Redistributed Costco Wholesale Store and Home Depot Traffic Volumes • • • SUMMARY DRAFT The Costco Optical Lab, currently located within the Costco Wholesale Store (with separate entrance) will be relocated in a new building to IA constructed just south of the existing Costco Wholesale Store on Saxon Drive. Costco plans to use the vacated area for storage of old files and paperwork, this activity is not expected to generate any new traffic. Although no immediate changes in traffic from construction of the new Optical Lab are expected, Costco anticipates an increase in employment at the lab some time in the future of up to 20 additional employees per shift. Based on the trip generation rates/equations developed in the ITE Trip Generation manual for a manufacturing land use, the increased employment at the proposed Costco Optical Lab will generate a total of 70 average weekday vehicle trips, with 13 of those occurring during both the noon and p.m. peak hours. The new development will ultimately link the parking areas of the existing Costco Wholesale Store and Home Depot located to the north and south, respectively, of the Optical Lab. The links allow Costco customers to access the Home Depot Store and its driveways, and vice versa. As a result, a redistribution of existing traffic is expected. Projected redistribution of Costco and Home Depot traffic reduced southbound left -turn and westbound right -turn volumes at the South 180th Street/Andover Park East intersection between 12 and 23 percent for all peak hours. In addition, reductions in northbound Andover Park East and eastbound South 180th Street through traffic were between two and five percent. Consequently, increases in traffic were concentrated at the westbound approach of Saxon Drive and the southbound approach of the Home Depot East driveway. The mitigation defined at this time consists of a mitigation payment of $7,188 for project traffic entering specified intersections with required improvements as identified in the City's Transportation Element. 96032 / Reports / costctis (7/23/96) / jc 13 VICINITY MAP RECEIVED CITY OF TUKWILA J U L 2 4 1996 PERMIT CENTER Far 5109.C3V Dote/Time: 05/23/1995 I3 51 Scale: -1.20 0ono on n,pxa, BCE .rah: MUId Yl1N33N1f10S ANDOVER PARK W ANDOVER PARK Job Mamba ' 5552 18215 72ND AVENUE KENT, WA 98032 (206)251-6222 (206)251-8782 FAX CML ENGINEERING, LAND PLANNING. SURVEYING, ENVIRONMENTAL. SERVICES SOUTH • Designed .DDS. Drown- _0D5_ Cneeeed DK9. Approved OKB. Data 9/5/94 Saola: Horizontal N/A Vvltcel N/A • For MULVANNY PARTNERSHIP 11820 NORTHUP WAY NO. E 300 BELLEVUE, WASHINGTON 98005. COVER SHEET • PRICE COSTCO OPTICAL LAB TUKWILA, WASHINGTON - • :'• 7 -T,-; ,•*••'::•*•.:.'• ' '••• • • ***. ' ; " 4..!.,• : • : . XON DRIVE PLAN :PROFILE -A PORTION OF THE NE 1/4 OF SECTION 35 AND TWE NW 1/4 OF SECTION 36, T.23isl. R.4E., W.M. KING COUNTY , WA 1'. - 20' ‘* -• , • . 4 A A : ,••• - • • ,,,4" e . . • , SLOPE OVERLAY sub* siotwux TO PROvIDE• POSITIVE DRAIMAGE z..2' ...::, ,___5137_450KW_ -20_C0T28 RASIN FT• ......"1-, • 166.46' CB il. TYPE 1 . ,q ! R0021.30 -•c7. 11, SINCUT.AND REPLACE Et SIDEWALK TO PROVIDE 040004 TRANSOMS TO NEW SIDEWALK 15 LF cr DI 0 1.016 . • 7 -iv -WC • , • . . ' • . . . 20511140 200120 • •_81.01.13MG FF -26.20 0 'PICO' 94 • sAC, *N. A 9. a a • m criC15 Z <1- •.O•0 0 Z < Z0 a) J g a_ 0 I- .die W • c 8 § 0 h e z p 03 .. tor2.51TE. 00. k- * 31. 9P1;Ie' * • • ***** • 0 0 6 ' 90'24'1$ 920002 25.00* 41 63' 39 27 27.42 2000. Zoo:0.d 7- 7Y- fd ousTING 24201 BAS INS • C8 -A RIO - 22. 41 ; 15 CONC 9 - 2054 • TYPE Il 12 C002 6 - 19. 71 CB -8 ,RIO 44 22.49 - 20 24 CEI -C . 21. 16 •6 CONC 6 - 19 88 CB -0 21 38. 8 0040 14 . 19.01 C8 -E RIM 21. 45 6' CONC 6 - 19 10 6' Pvc s - 19 35 CB -F • RIM . 20.98 . 8' CONC 8 - 18. 93 09-0 R111 -20 98 r CONC N - 18. 98 CB -11 ' • RIM 20.88 09-1 kW 44.20. 91 • 08-J 111 2o. 07 CB -41 20 29 CB -L ,RIO - 20 44 ir CONC NE 18. 58 12' CONC 5 18,56 12' 20442 SE . 18.81 12' CONC 14 - 18. 71 a' COM NW - 18. 92 8' CONC SE . 18 89 0• cow . 18. 84 • ExisriNG • • sToRu MANHOLES 8' CONC SW - 17. 74 00101-4 • R111 22.32 r CONC le CONC 17 CONC SOMN-B ' R111 - 21.42 SOW -C. RIM ., 21.,02 E I& 82 - 10.87 N 18. 72 12. CONC N . 15. 72 18' CONC E 15. 82 • 15. 82 6' 0040 S 17 513 .12' CONC N - 18.27 17 CONC 5 18 07 16' 00410 E 15 42 • 15. 52 . . EmsTING sEsER MANHOLES • 551111-A RIO 09 a* coxsc 6 - 16.54 6' CONC E 18 64 55044-8 R . 21.87 • SSIIII-C -21.01 . . S5104-0 •RIO - 21:-3D . „ . • 6' COM N . 113. 17 CONC SW .4 16. 07 8' CONC 8-15.81. 8' CONC NE 15.81 r cow E • 15.61 NOTE CON1RAC10R151441U. IOU. THE Dasono PAVEMENT ALONO THE AREAS • . WHERE THE:OVERLAY MATCHES e65T94 19 ORDER TO PROVIDE.", 51100711 TRANSITION. BEIWEEN'NEW PAVEMENT 1440 DOSTING MEANT TO REMAIN. f • • PROPOSED GUTTER FLOWUNE ON .SOLITH SIDE OF S0006 DRIVE ••••,T, • SLOPE VARIES • •, ----- .• • DOSING GROuND AT MITER OF EXISTING STRaT 31 ; GENERAL NOTES ,& Dag= sosvux ASO 44000LITHIC CURB TO KANN • COSTING FIRE HYDRANT TO REMAIN AS, DIETING StDEWALK 10 ROAN ,& USW CURB AND GLITTER TO ROAN & EXISTING EDGE OF PAVEMENT Dans% 30' *OE ASPHALT DRIVE WITH 2' CONC. CURB AND GUTTER EACH SIDE 205T10G EXTRUDED CURB. _ 24 • CONSTRUCTION NOTES: • . . C) 96TAu. NEN 2. tonc vozncm. CURB MD Guru PER crrf STANDARDS. 51 ® INSTALL NEW 6' WIDE CONCRETE SIDEWALK PO4 CITY STANDARDS. 0 90202010 DOSIDIG 518221 uGHT TO BACK OF NEW SIDEWAUC • c2, MOVE COSTING LANDSCAPE BETWEEN EaSTiNG FENCE AND foam= EXTRUDED CuRB. ® RaCCATE 51519+6 kisatoox To woo NEW concorrE CURB , 20 ® ousrac CHAN URIC 'FENCE TO BE REMOvED. • RELOCATE DOING CATCH BASIN 10 44(44 curio Firm uNE ® 608045 00521146 A071442T Rum / C> NS RDIOVE KRcnyEaS su6 SIA oARD1ONIX. CURB AND GUTTER AND iTALL /JEW DR 15* IvENAy (). REPLACE •E)CISTING 17' CONC. PIPE MTH 12 LF ivEw *le CONC. PIPE. • 40J551 011511110 RIO To oNSH GRADE. . • O REMOVE aiSTING SIDEWALK. CURB AND GUITER • • • ENSTA.LL-NEW 90' WIDeOSIVEWAY PER CRT STANDARDS e SAVICUt (SEE SECTIONS) ,• . . • INSTALI. PEDESIRL4N,R41141 PO4 01115114144805. 63> ADJUST EXISTING Rci•TO MESH GRADE NM PRONDE SOLID UD.• g. 115114.1. 24' WIDE COSSERCAL DRA/DvAY PER CITY. STANDARDS. • olroTToloN9A, • SEP 1 SS% 4241411 25101111 , 2-• 0 0 4 3 3 ; I 2 a A i5 a 12 c‘1 • 5552412 Da+a/7ma. 09/05/1996 09.43 Scale. 1-20 Brian D. SmnO. BCE /Oafs. 25552-1.15552-5. 8400 2215 FL 8450 2210 it • • 9450 ' 22.48 FL 0+00 22.80 FL STA 10,1133 PC RT 22 70 FL o. 1 Dote I By I Ckd. I MPr. R.Nelon 200 Nurrlbor 5552 1.GHq( o 1:4G ENG, 18215 72ND AVENUE'SOUTH KENT, WA 98032 (206)251-6222 (206)251-8782 FAX CML ENGINEERING. LAND PLANNING, SURVEYING, ENVIRONMENTAL SERVICES pavgnad 805 O nen 005 ' Chackb DKB APPr,radPKe Dote 4/4/95 Vortical ' MULVANNY PARTNERSHIP 11820:NORTHUP. WAY No. E: 300 BELLEVUE,.WASHINGTTON 98005 ROADWAY IMPROVEMENT PLAN SAXON DRIVE file: 5532-RD1 Date/row 09/05/'996 " 25 Scale. '-50 9rion D Strata. BCE /rear ae Job Number .5552 Sheet' Q�GHAt. .., 18215 72ND. AVENUE SOUTH (206)251 62222 Pp ` (206)251-8782 'FAX / A I .. e' - CML ENGINEERING; LAND PLANNING, G.t00,. SURVEYING, ENVIRONMENTAL SERVICES Horliontal Vertical MULVANNY PARTNERSHIP 11820 NORTHUP WAY No. E. 300 BELLEVUE, WASHINGTON 98005 Tdle .. . CONSTRUCTION NOTES AND DETAILS \C PRICE COSTCO OPTICAL LAB TUKWILA, WASHINGTON Y9MueDuo .: . °�,y-+FS•µ 4. .7907439001 • REfAL/WAREHOUSE • • it d is ."'0:.57 5-41 SURROUNDING AREA MAP 1000' Radius Our Job #5552 ffii=or. pg1,.0013