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HomeMy WebLinkAboutSWP272171(26) DRAFT 11/13/97 Information Summary Wetlands, Hydrology, and Soils on the Oakesdale Extension Phase 2 Wetland Mitigation Site Wetlands. The wetland information available for the site includes: • Wetland delineation report(1991)and City memo regarding extension of expiration deadlines(1995). • Corps jurisdictional determination(1996). Wetland boundaries on the site were delineated in 1991. The Corps recently reconfirmed the 1991 boundaries and extended the delineation expiration to the year 2001. The City confirmation expires in early 1998,unless extended. Hydrology. The hydrologic information available for the site and surrounding area is extensive and includes: • Hydrologic(HSFP/HEC2)and hydraulic modeling(FEQ)of entire watershed(RW Beck and NHC, 1996). This work confirmed that only the northeast portion of the mitigation site is within the current 100-year floodplain of Springbrook Creek. • Southeast Central Business District Study(Gardner Consultants,Inc., 1992). This study describes the Tukwila portion of the subbasin tributary to the mitigation site. • Boeing wetland crest stage data for the South Marsh(Inventory wetland W-13Sj)and vicinity(5/91 to 3/92). • City of Renton crest stage data for wetland W-12a(3/94 to present). • Groundwater monitoring well data(3/95 to present). • Rating curve for 18"culvert outlet from City of Renton Wetland W-12a The existing wetlands on the mitigation site are sustained solely by direct precipitation as the ditch that passes through the site does not overflow and monitoring well and test pit data indicate that the groundwater is several feet below grade at its highest level. Thus groundwater could only be utilized for wetland creation by removing vast quantities of soil. However,the ditch that passes through the mitigation site does contain water much of the year and is the proposed source of hydrology for the site. The mitigation site is located within an approximately 300 acre subbasin tributary to Springbrook Creek. All flows within the subbasin currently outlet through an 18-inch culvert located at the western edge of City wetland W-12a. The culvert passes through a narrow berm installed in the 1970s. The top of the berm is at about elevation 14.6 feet at its lowest point. The berm separates wetland W-12a from overflows from Springbrook Creek except under extreme flood events, such as occurred in February 8, 1996. Water levels in wetland W-12a upstream of the culvert have been monitored on a monthly basis since March 1994. Culvert hydraulics can be used to convert the current water level readings into instantaneous flow volumes. Based on the crest stage gage data for wetland W-12a and the rating curve for the 18-inch culvert outlet from the wetland,the normal flow for the approximately 300 acre subbasin averages nearly 1 cfs for the months of November to June. Information Summary Oakesdale Extension Phase 2 Mitigation Site Page 2 Less than 1/3 of the subbasin bypasses the mitigation site and much of this bypass area is undeveloped. The remainder of the subbasin is tributary to the ditch on the mitigation site. With a tributary area of about 200 acres,normal flows in the ditch at the mitigation site are estimated at 0.7 cfs or approximately 2/3 of the total basin outflow based on the ratio of tributary area. If 2 acres of emergent wetland were created with standing water an average of 18 inches in depth, an inflow of 0.7 cfs would fill the entire volume in approximately 2.2 days. It would take several months of rainfall to produce a similar volume if direct precipitation were the only water source. For the Oakesdale Extension Phase 2 mitigation,the proposed wetland creation will be accomplished by excavating soil from the site and connecting the excavated area to the ditch and diverting flows through the wetland using a weir structure. Flows from the wetland would be returned to the existing ditch. Future phases of wetland mitigation planned for the site would connect to the Oakesdale Phase 2 mitigation and continue the same concept of diverting flows through the created wetlands and returning the flow to the existing ditch. Future phases would benefit from a second proposed weir structure to be located in the ditch near the northwest corner of the site. This weir would be used to backwater flood the created wetlands on the mitigation site. In the winter of 1995,water ponded to a depth of 3 to 4 feet over wetland W-12a and the Boeing South Marsh(wetland W- 13Sj), an area that measures over 45 acres,because the culvert outlet from wetland W-12a was functioning poorly. If water can be ponded over this large an area,then the crest stage gage record prior to culvert maintenance illustrates that there is sufficient water to pond a significant volume of water onto the mitigation site. Detailed modeling of the subbasin is not recommended. The hydraulic routing is very complex and would be very difficult to model with any accuracy. The crest stage gage data is an actual measurement of the hydrology of the subbasin and more accurately represents the available hydrology. Finally it should be noted that the subbasin contains large areas of undeveloped land. Surface runoff will increase as development occurs within the subbasin which will furnish additional water flow in the ditch through the mitigation site. Soils. The soil information available for the site and surrounding area is extensive and includes: • SCS soils survey(1973). • Soil test pit data by Parametrix(1993). • Dames& Moore soils report for wetland bank project(1995). • Hong West memorandum for monitoring well installations(1997). Other soils reports for adjacent sites are also available. The soils underlying the mitigation site consist of alluvium deposited by the White and Green River. Groundwater data has been monitoring at several gages in the vicinity of the site since March 1995. Groundwater gages were installed on the site in August of 1997. Review of the data show that groundwater levels have a seasonal fluctuatation of several feet. While the gages Information Summary Oakesdale Extension Phase 2 Mitigation Site Page 3 on the mitigation site were only recently installed,the longer data record at the other gages are useful in comparing regional shallow ground water level fluctuations to those observed on the site. The alluvial soils vary in composition and likely include areas of high permeability which could drain water from the mitigation wetlands unless measures are taken to prevent infiltration. These measures involve covering the permeable soils with either a synthetic membrane or an impermeable soil layer to reduce the movement of water into the ground. A synthetic membrane is expected to cost less and is therefore the proposed method for reducing infiltration if necessary. The synthetic membrane is intended to inhibit infiltration,not prevent it, although synthetics used in critical applications, such as landfill or wastewater treatment facility liners, are designed to prevent infiltration. The use of synthetic liners in not new technology in wetland applications. The synthetic liner is most critical when the wetland has not yet developed its own low permeable surface layer of decaying matter and sediments. In the time it would take for tree roots to penetrate the membrane liner such a surface layer would already have begun to develop which could offset the reduction in the effectiveness of the liner caused by the penetrations. This is of course dependent upon the types of plant materials used and the depth of the liner below the surface. The potential for encountering zones of permeable soils needs to be addressed. The Boeing CSTC mitigation wetland has experienced problems maintaining design water levels because of permeable sand lenses. The mitigation site is City-owned. The mitigation site has already been covenanted as open space. The City has an opportunity to increase the functional value of the site and needs agency support to ensure that this opportunity is not lost. U:65119:97-003:SW attachments ) V � co Al ....r.•..• ,,.a. . �.... ♦ , ttr 1 1 ••�; : r ,f 1 r '', � ter. �. •' r : IT r CIO j `•\ `.�\`; •,7c�............... sr WOMMUM .......... , zi /% /i ." `', ,` �\ / � .. ... �. '..... ...........+•�.. .... ; ......................... ..................... ♦p4A _.. r Groundwater and Surface Water Monitoring Well Data Along Oakesdale Alignment and on the South Wetland Mitigation Site 14 13.18 _ 13.08 13.22 1 68 12.67 12.26 11.8 11.58 11.53 11.53 11.58 11.38 11.42 .63 10 0.17 10.3 - 9.8 9.69 0 9.32 .43 9.48 9.28 0 •0 .88 .8 8 Z .87 8.46 .38 .43 2 18 8• > 7.87 8 J 7.32 7 7.33 6.85 7.07 6.92 7.02 CO 6. 6.2 .37 -0 GW-1 5.87 5.48 5.06 -f--GW-311 X GW-4 4 - ------ - - - � See notes on attached data sheet. See stream and -�I G W-5 wetland crest stage gage data for additional 3 -E) Gw s surface water information. +G W-7 2 _ uO Ln co co co 6 G W-8 rn rn rn rn m rn rn rn rn rn rn rn rn m N L[ LI? L n CO O O In LO (O n O M ^ M CO� (O O � '; DILCFI j Date Water Levels Were Read 0 0 0 0 0 GWG_1.DAT Measure Down Raw Readings Date gw-01 I gw-02 gw-03 gw-04 gw-05 gw-06 gw-07 gw-08 I ditch Measure down in feet for all gw gages. Ditch measure down from top of 48" staff plate in inches. 3-21-95 11.7 9.2 3.4 2.6 5.4 9-22-95 15 11.46 7.35 7.13 11.02 1-5-96 11.63 9.32 3.27 1.91 5.56 4-5-96 11.93 9.45 4.25 2.45 6.35 7-15-96 See note 1 10.65 5.7 5.52 7.8 10-7-96 9.6 6.14 4.51 8.6 1-8-97 8.5 1.75 1.3 3.8 4-10-97 9.5 3.75 2.45 5.01 6-30-97 See note 3 11.04 6.14 5.8 7.6 7.1 10 7.3 41.5 8-5-97 See note 2 5.95 5.25 7.7 7.55 10.34 9.05 See note 4 9-5-97 See note 2 5.99 5.55 8.1 8.15 11.21 9.95 See note 4 10-6-97 See note 2 5.05 5.1 7.55 7.82 10.85 9.1 46.5 11-7-97 See note 2 4.7 4.65 6.95 6.85 9.81 5.02 31.75 11-10-97 6.41 9.55 5.7 39.8 Raw Readings Adjusted to NGVD Date gw-01 gw-02 gw-03 gw-04 gw-05 gw-06 gw-07 gw-08 ditch Top of Gage 18 16.52 13.57 13.98 16.98 16.1 19.03 17.28' 16.54 3-21-95 6.3 7.32 10.17 11.38 11.58 9-22-95 3 5.06 6.22 6.85 5.96 1-5-96 6.37 7.2 10.3 12.07 11.42 4-5-96 6.07 7.07 9.32 11.53 10.63 7-15-96 5.87 7.87 8.46 9.18 10-7-96 6.92 7.43 9.47 8.38 1-8-97 8.02 11.82 12.68 13.18 4-10-97 7.02 9.82 11.53 11.97 6-30-97 5.48 7.43 8.18 9.38 9 9.03 9.98 13.08 8-5-97 7.62 8.73 9.28 8.55 8.69 8.23 9-5-97 7.58 8.43 8.88 7.95 7.82 7.33 10-6-97 8.52 8.88 9.43 8.28 8.18 8.18 12.67 11-7-97 8.87 9.33 10.03 9.25 9.22 12.26 13.89 11-10-97 9.69 9.48 11.58 13.22 Notes: 1. GW-01 destroyed by development project. 2. GW-02 inaccessible due to construction activity. 3. Readings of 6/30 are potentially 1'too low because of a fray in the insulation of the instrument cable 1'above the sensor. 4. The ditch is located near GW-08. The ditch was dry if no readings are listed. Page 1 Crest Stage Gage No. 6 West Cell of Wetland W-12, FEQ Wetland W7b Ground Elev. at Gage = 9.82 NGVD Elev. of Invert of 18" Culvert Outlet = 9.05 NGVD 14.6 14.1 13.6 13.1 > 12.6 U Z 12.1 ■Previous Crest "' o ■Current Water Level 11.6 — d i= 11.1 E. i a i o 10.6 w 0 10.1 j 9.55 m 9.05 a a a a a a a a a � a in in in in in in in m w n w in n m co m ro m m m co m co �c co n n n n n n n n n n n m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m m 4 6 4 6 r7 n o n N N O M A 00 (O [h 1� 6 ri 6 do O O 00 n t0 h 6 ri A 7 4 In 6 n ao 6 6 N N N 6 4 lf1 fD n 00 ^ O N N `-N 4 in 6 ri co W 6 N '- 4 6 6 r w 6 6 Date Additional readings would have been recorded 4/96 through 11/96 if readings would have been taken at the culvert outlet when the water was below the ground elev at the gage. Readings were made at the culvert when appropriate beginning 12196. RATING.XLS Rating Curve (2) 11/13/97 Rating Curve for the 18" Culvert Outlet from Inventory Wetland W-12a 50 45 For Use With Current Water Level Reading (10/95 to present) from the Chart Titled "Crest Stage Gage No. 6" to Determine 40 Instantaneous Outflow From the Subbasin of Which the Phase 2 Mitigation Site is a Part (Assumes Tailwater of 9.0 Feet or Lower). 35 30 Overflow over top of berm occurs 3 25 at about 14.6 feet 0 U. 20 15 See expanded plot of this area of the 10 rating curve 5 0 9 10 11 12 13 14 15 Water Surface Elev. at Culvert Inlet(ft NGVD) RATING.XLS Rating Curve 11/4/97 Rating Curve for the 18" Culvert Outlet from Inventory Wetland W-12a 10 9 For Use With Current Water Level Reading (10/95 to present) from the Chart Titled "Crest Stage Gage No. 6" to Determine 8 Instantaneous Outflow From the Subbasin of Which the Phase 2 Mitigation Site is a Part (Assumes Tailwater of 9.0 Feet or Lower). 7 6 w 3 5 0 U- 4 3 2 1 it 0 9 9.5 10 10.5 11 11.5 12 Water Surface Elev. at Culvert Inlet ft NGVD " 1 2 3 SURFACE 18 SURFACE ELEVATION 16 -4 f s:•r '' i tr5` 14 :w L!•: 4,�:'i:•,'.C�jr!a w 'ze"? 12 LL v>; .'S a p 8 10 -10 8 -12 6 -14 4 Sandy Silty Fill Silty Sand with Mottles and Fill Figure 9. Fine Silty Sander Seepage Soil Test Location Characteristics ® Iron Oxide Layer Wood Debris of Mitigation Banking Site 1 DRILLING COMPANY: Holocene LOCATION: See Figure 1 DRILLING METHOD: Track Mounted Mobile, 4-1/4" ID HSA DATE COMPLETED: 6/23/97 SURFACE ELEVATION: 16 t Feet LOGGED BY: Erik Andersen Q W U v a Q L W Standard Penetration Resistance Lu � m Z N c �H (140 lb. weight, 30" drop) m 0 W W w m E- W Q A Blows per foot � w m 0- a- w Ow Z o o Q DESCRIPTION m U) a o FL(n o 0 10 20 30 40 50 0 0 SM Loose,olive brown,silty SAND,moist to wet. S 1 3-3 3 .........._............_ .. _ _ 5 Some iron staining. - - - - - - - - - - - - - - - - - - - -- - - --- ML Soft, gray SILT with sand, wet. i 10 10 :-. *............ ...... S-2 1-2-2 _ _ _ .. S = SP Loose,dark gray,poorly graded SAND, wet Fine to medium sand. t 1 5 S3 2-2-3 �..........._............_ _ ......_...... 1 5 --- ------ ----- -- - - - -- - - -- ML Soft,gray SILT, wet. Bottom of boring at 16.5 feet Groundwater observed at 6 feet below the ground surface during drilling. 20-- 0 20 40 60 80 100 20 Water Content M Plastic Limit 1--0 Liquid Limit Natural Water Content NOTE: This log of subsurface conditions applies only at the specified location and on the date indicated and therefore may not necessarily be indicative of other times and/or locations. BORING: BH-1 Bank Site Monitoring Well Installations +[ONGWEST Renton, Washington PAGE: 1 of 1 & ASSOCIATES, INC. PROJECT NO.: 891 9-300 FIGURE: 3 PZO 89193 7/22197 DRILLING COMPANY: Holocene LOCATION: See Figure 1 DRILLING METHOD: Track Mounted Mobile,4-1/4" ID HSA DATE COMPLETED: 6/23/97 SURFACE ELEVATION: 19 t Feet LOGGED BY: Erik Andersen N c w m Z N U g Q r U Standard Penetration Resistance m —+ Z m °c wuj (140 lb. weight,30" drop) o OJ N J U)ro Q ♦ Blows per foot a- Z o = N m n~ o N Q w DESCRIPTION Q Q w ~ w cn cn a� O a rn 0 10 20 30 40 50 O 0 SP Medium dense,olive brown,poorly graded SM SAND with silt,moist to wet.Trace to few gravels.Fine to medium sand. :......:...... = S-1 5-5-6 SM Very loose,gray,siky SAND,wet Fine sand. Some iron staining. 10 — — — — — — — — —— — — — — — — —— — ML Very soft to soft, gray SILT, wet. SP Medium dense, dark gray, poorly graded SAND, wet. Fine to medium sand. —15 S-3 6-6-9 �a Bottom of boring at 16.5 feet Groundwater observed at 6 feet below the ground surface during drilling. 20- 120 1 0 20 40 60 80 100 Water Content (%) Plastic Limit 1--4" Liquid Limit Natural Water Content NOTE: This log of subsurface conditions applies only at the specified location and on the date indicated and therefore may not necessarily be indicative of other times and/or locations. A BORING: BH-2 Bank Site Monitoring Well Installations +IONGWEST Renton, Washington PAGE: 1 of 1 &ASSOCIATES, INC. PROJECT NO.: 891 9-300 FIGURE: 4 PLO 89193 7122/97 DRILLING COMPANY: Holocene LOCATION: See Figure 1 DRILLING METHOD: Track Mounted Mobile,4-1/4" ID HSA DATE COMPLETED: 6/23/97 SURFACE ELEVATION: 17 t Feet LOGGED BY: Erik Andersen N m w ga g Q a* Standard Penetration Resistance _ o Z v~i 9 w w FU-- (140 lb.weight,30"drop) ID = OJ N J J �m cc 2 Blows per foot _ m o. o_ w CL g O w F ... = w= Lu w ~ U wo DESCRIPTION cn o o_.QO a N 0 10 20 30 40 50 0 0 a- SP Medium dense,gray, poorly graded SAND with 0 SM silt,moist.Fine to medium sand.Some iron staining. 5 .......�.. S-1 9-6-6 10 — — — — — — — — — - - ............_...... _ . _ . _ .. 1 0 MH Very soft, gray, elastic SILT, wet. S-2 0/12"-1 :' SP Medium dense, dark gray, poorly graded SAND, wet. Fine to medium sand. ...........i Bottom of boring at 16.5 feet Groundwater observed at 7.5 feet below the ground surface during drilling. 20 20 0 20 40 60 80 100 e Water Content (%) Plastic Limit 1--0 Liquid Limit Natural Water Content NOTE: This log of subsurface conditions applies only at the specified location and on the date indicated and therefore may not necessarily be indicative of other times and/or locations. BORING: BH-3 Bank Site Monitoring Well Installations +IONGWEST Renton, Washington PAGE: 1 of 1 &ASSOCIATES, INC. PROJECT NO.: 89 1 9-300 FIGURE: 5 PZO 89193 7/22/97 —_--[IdT-OrHlAir �. MAaOIY ISM[DZ �— - I Y r,OPC[TY LIRt - ff _ (Y) KSA....m OAT. \ (A) A.DAn D.T. yl RENT N; p 0. I - i• [R lAOR IIM YlIY I.D. Cu j.y. 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J oLL OIIVn SDCITIFIGTIOY So., p f0.11 K 10(tCR IT,TIO•II 2 co �a Zw 1 1.1 r POIrT C/atWYkll,a N RaI.TCtm 1101O ieV[YO11 MO,t tla)I V O : Q 'N SO)tVROR•.AOM[Si{CUOARI Wn, !Om a.ITQIYGa, IK. ' ` Q cr t lom kXK.AVpO[CAST V w Y .uTaTs, YASYIM4Tlt t101 � d d 5 4 w 1 Q ra.c,kors) i��o�uAl.~.nlaco..oR.Tok BLOCK s U •J cERr:rzm rol aAcxER,An Ob1DAR ' Z TRAYaAMtRIG TIT3A IR.0)u11C. I rs o mkr.MT V EiVF.Li%;OTC•7v NORTHERN � I:dDtiS?R!.4L PCai2K REF;T„N iI -' 2 '1_—CO I•A CERTlR TYAr T.I.kA,W I[AT AMD TQ tOR,iT 41 IMICt IT I —CO YCI[—.IY ACCOROAYC[YIn-- COO RArOArp DRASL ■ IR--. FOR-TA/AC.. —0 TITLt .URV Ra,• ]0I)RLl [tTAt- 3akSo Ak0 ADOPTSo.Y-1.AMo AC3i1 CI A..al l)fo kl[1Y T)L[aCU- aaRCQOIACkC)tt or A Coat'A•.OttVR, Al Dtlnm TYER[Ir AYO y.y�c4y. IrCLWER IT—, (1, a. {f) tt TAaIS)2rtitaOr.• �• `•`�`• N.M. S.A.H. 1 yr�R ��. 1 a100' 1-16-1991 —___ )00 0 •W a00 aC 411a1C Tr[A.OV[RJtTIFIGit ER 5[D OPOY A[PRRArm n lC'COROAYC[ -sourY II.[t[c_aa 1ro Tll l....[.r..a Yx•rn canwu.r Accarm,Rorrssxorw-- PswRla. r[kw[t K s 90421.00 oarER YAAAA.TT, C—CS C--oa xuLa m. OWNER'S POLICY OF TITLE INSURANCE i ISSUED BY TP ANSAMERICA TITLE INSURANCE COMPANY SUBJECT TO THE EXCLUSIONS FROM COVERAGE,THE EXCEPTIONS FROM COVERAGE CONTAINED IN SCHEDULE B AND THE CONDITIONS AND STIPULATIONS,TRANSAMERICA TITLE INSURANCE COMPANY,a California corporation,herein called the Compa- ny,insures,as of Date of Policy shown in Schedule A,against loss or damage,not exceeding the Amount of Insurance stated in Schedule A.sustained or incurred by the insured by reason of: 1. Title to the estate or interest described in Schedule A being vested other than as stated therein; 2. Any defect in or lien or encumbrance on the title; 3. Unmarketability of the title; 4. Lack of a right of access to and from the land. The Company will also pay the costs, attorneys' fees and expenses incurred in defense of the title,as insured, but only to the extent provided in the Conditions and Stipulations. IN WITNESS WHEREOF,TRANSAMERICA TITLE INSURANCE COMPANY has caused its corporate name and seal to be hereunto affixed by its duly authorized officers, the Policy to become valid when countersigned by an authorized officer or agent of the Company. TRANSAMERICA TITLE INSURANCE: COMPANY J lE INS V \ ��� 'yam By By: \N�ORPORI)f� Authorized Count e gnature �N }� 3� President 'd MAr 23, 3q\� Attest: Cq!lFO AH��i l/ U Secretary EXCLUSIONS FROM COVERAGE The following matters are expressly excluded from the coverage of this policy and the Company will not pay loss or damage,costs,attorneys' fees or expenses which arise by reason of: I. (a) Any law, ordinance or governmental regulation (including but not limited to building and zoning laws, ordinances, or regulations) restricting, regulating,prohibiting or relating to(i)the occupancy,use,or enjoyment of the land;(u)the character,dimensions or location of any improvement now or hereafter erected on the land; (iii)a separation in ownership or a change in the dimensions or area of the land or any parcel of which the land is or was a part; or (iv) environmental protection, or the effect of any violation of these laws, ordinances or governmental regulations,except to the extent that a notice of the enforcement thereof or a notice of a defect, Gen or encumbrance resulting from a violation or alleged violation affecting the land has been recorded in the public records at Date of Policy. (b) Any governmental police power not excluded by (a) above, except to the extent that a notice of the exercise thereof or a notice of a defect, lien or encumbrance resulting from a violation or alleged violation affecting the land has been recorded in the public records at Date of Policy. 2. Rights of eminent domain unless notice of the exercise thereof has been recorded in the public records at Date of Policy, but not excluding from coverage any taking which has occurred prior to Date of Policy which would be binding on the rights of a purchaser for value without knowledge. 3. Defects, liens,encumbrances,adverse claims or other matters: (a)created, suffered, assumed or agreed to by the insured claimant; (b) not known to the Company, not recorded in the public records at Date of Policy,but known to the insured claimant and not disclosed in writing to the Company by the insured claimant prior to the date the insured claimant became an insured under this policy; (c) resulting in no loss or damage to the insured claimant; (d)attaching or created subsequent to Date of Policy;or (e)resulting in loss or damage which would not have been sustained if the insured claimant had paid value for the estate or interest insured by this policy. American Land Tide Association Owner's Policy(10-21-87) Face Page Valid Only If Schedule A, B and Cover Are Attached Form 1141-41 nRIGINAt CONDITIONS AND STIPULATIONS 1. DEFINITION OF TERMS. (c) Whenever the Company shall have brought an action or interposed a defense as required or permitted by the provisions of this policy, the The following terms when used in this policy mean: Company may pursue any litigation to final determination by a court of (a) "insured": the insured named in Schedule A, and, subject to an competent jurisdiction and expressly reserves the right, in its sole discretion, rights or defenses the Company would have had against the named insured to appeal from any adverse judgment or order. those who succeed to the interest of the named insured by operation of law (d) In all cases where this policy permits or requires the Company to as distinguished from purchase including, but not limited to, heirs, prosecute or provide for the defense of any action or proceeding, the distributees, devisees, survivors, personal representatives, next of kin, or insured shall secure to the Company the right to so prosecute or provide corporate or fiduciary successors. defense in the action or proceeding, and all appeals therein, and permit the (b) "insured claimant": an insured claiming loss or damage. Company to use, at its option, the name of the insured for this purpose. Whenever requested by the Company, the insured, at the Company's (c) "knowledge" or "known": actual knowledge, not constructive expense, shall give the Company all reasonable aid (i) in any action or knowledge or notice which may be imputed to an insured by reason of the proceeding, securing evidence, obtaining witnesses, prosecuting or public records as defined in this policy or any other records which impart defending the action or proceeding, or effecting settlement, and (ii) in any constructive notice of matters affecting the land. other lawful act which in the opinion of the Company may be necessary or (d) "land": the land described or referred to in Schedule A, and desirable to establish the title to the estate or interest as insured. If the improvements affixed thereto which by law constitute real property. The Company is prejudiced by the failure of the insured to furnish the required term "land" does not include any property beyond the lines of the area cooperation, the Company's obligations to the insured under the policy described or referred to in Schedule A, nor any right , title, interest, estate shall terminate,including any liability or obligation to defend, prosecute,or or easement in abutting streets, roads, avenues, alleys, lanes, ways or continue any litigation,with regard to the matter or matters requiring such waterways, but nothing herein shall modify or limit the extent to which a cooperation. right of access to and from the land is insured by this policy. 5. PROOF OF LOSS OR DAMAGE. (e) "mortgage": mortgage, deed of trust, trust deed, or other security In addition to and after the notices required under Section 3 of these instrument. Conditions and Stipulations have been provided the Company, a proof of (f) "public records": records established under state statutes at Date of loss or damage signed and sworn to by the insured claimant shall be Policy for the purpose of imparting constructive notice of matters relating furnished to the Company within 90 days after the insured claimant shall to real property to purchasers for value and without knowledge. With ascertain the facts giving rise to the loss or damage. The proof of loss or respect to Section I(a) (iv) of the Exclusions From Coverage, —public damage shall describe the defect in, or lien or encumbrance on the title, or records" shall also include environmental protection liens filed in the other matter insured against by this policy which constitutes the basis of records of the clerk of the United States district court for the district in loss or damage and shall state, to the extent possible, the basis of which the land is located. calculating the amount of the loss or damage. If the Company is prejudiced by the failure of the insured claimant to provide the required proof of loss (g) "unmarketability of the title": an alleged or apparent matter affecting or damage, the Company's obligations to the insured under the policy shall the title to the land, not excluded or excepted from coverage, which would terminate, including any liability or obligation to defend, prosecute, or entitle a purchaser of the estate or interest described in Schedule A to be continue any litigation, with regard to the matter or matters requiring such released from the obligation to purchase by virtue of a contractual proof of loss or damage. condition requiring the delivery of marketable title. In addition, the insured claimant may reasonably be required to submit 2. CONTINUATION OF INSURANCE AFTER CONVEYANCE to examination under oath by any authorized representative of the OF TITLE. Company and shall produce for examination, inspection and copying, at such reasonable times and places as may be designated by any authorized The coverage of this policy shall continue in force as of Date of Policy in representative of the Company, all records, books, ledgers. checks, favor of an insured only so long as the insured retains an estate or interest correspondence and memoranda, whether bearing a date before or after in the land, or holds an indebtedness secured by a purchase money Date of Policy, which reasonably pertain to the loss or damage. Further, if mortgage given by a purchaser from the insured, or only so long as the requested by any authorized representative of the Company , the insured insured shall have liability by reason of covenants of warranty made by the claimant shall grant its permission, in writing, for any authorized insured in any transfer or conveyance of the estate or interest. This policy representative of the Company to examine , inspect and copy all records, shall not continue in force in favor of any purchaser from the insured of books, ledgers, checks, correspondence and memoranda in the custody or either(i)an estate or interest in the land, or(ii)an indebtedness secured by control of a third party, which reasonably pertain to the loss or damage. a purchase money mortgage given to the insured. All information designated as confidential by the insured claimant provided to the Company pursuant to this Section shall not be disclosed to others 3. NOTICE OF CLAIM TO BE GIVEN BY INSURED CLAIMANT. unless, in the reasonable judgement of the Company, it is necessary in the The insured shall notify the Company promptly in writing (i) in case of administration of the claim. Failure of the insured claimant to submit for any litigation as set forth in Section 4(a) below,promptly in case knowledge shall examination under oath, produce other reasonably requested information come to an insured hereunder of any claim of title or interest which is or grant permission to secure reasonably necessary information from third Parties as required in this paragraph shall terminate any liability of the adverse to the title to the estate or interest, as insured, and which might Company under this policy as to that claim. cause loss or damage for which the Company may be liable by virtue of this policy, or (iii) if title to the estate or interest, as insured, is rejected as 6. OPTIONS TO PAY OR OTHERWISE SETTLE CLAIMS; unmarketable. If prompt notice shall not be given to the Company, then as TERMINATION OF LIABILITY. to the insured all liability of the Company shall terminate with regard to In case of a claim under this policy, the Company shall have the the matter or matters for which prompt notice is required; provided, following options: however, that failure to notify the Company shall in no case prejudice the rights of any insured under this policy unless the Company shall be (a)To Pay or Tender Payment of the Amount of Insurance. prejudiced by the failure and then only to the extent of the prejudice. To pay or tender payment of the amount of insurance under this policy together with any costs, attorneys' fees and expenses incurred by 4. DEFENSE AND PROSECUTION OF ACTIONS; DUTY OF the insured claimant, which were authorized by the Company. up to the INSURED CLAIMANT TO COOPERATE. time of paymant or tender of payment and which the Company is obliga- ted to pay. (a) Upon written request by the insured and subject to the options Upon the exercise by the Company of this option, all liability and contained in Section 6 of these Conditions and Stipulations, the Company, obligations to the insured under this policy, other than to make the at its own cost and without unreasonable delay, shall provide for the payment required, shall terminate, including any liability or obligation to defense of an insured in litigation in which any third party asserts a claim defend, prosecute, or continue any litigation, and the policy shall be adverse to the title or interest as insured, but only as to those stated causes surrendered to the Company for cancellation. of action alleging a defect, lien or encumbrance or other matter insured (b)To Pay or Otherwise Settle With Parties Other than the Insured or against by this policy. The Company shall have the right to select counsel With the Insured Claimant. of its choice (subject to the right of the insured to object for reasonable (i) to pay or otherwise settle with other parties for or in the name cause) to represent the insured as to those stated causes of action and shall of an insured claimant any claim insured against under this policy, together not be liable for and will not pay the fees of any other counsel. The with any costs, attorneys' fees and expenses incurred by the insured Company will not pay any fees, costs or expenses incurred by the insured claimant which were authorized by the Company up to time of payment in the defense of those causes of action which allege matters not insured and which the Company is obligated to pay: or against by this policy. (ii) to pay or otherwise settle with the insured claimant the loss or damage provided for under this policy. together with anv costs, attorneys' (b) The Company shall have the right, at its own cost. to institute and fees and expenses incurred by the insured claimant which were authorized prosecute any action or proceeding or to do any other act which in its by the Company up to the time of payment and which the Company is opinion may be necessary or desirable to establish the title to the estate or obligated to pay. interest, as insured, or to prevent or reduce loss or damage to the insured. Upon the exercise by the Company of either of the options provided for The Company may take any appropriate action under the terms of this in paragraphs (b)(i) or (ii), the Company's obligations to the insured under policy, whether or not it shall be liable hereunder, and shall not thereby this policy for the claimed loss or damage. other than the payments concede liability or waive any provision of this policy. If the Company required to be made,shall terminate, including any liability or obligation to shall exercise its rights under this paragraph, it shall do so diligently. defend, prosecute or continue any litigation. Conditions and Stipulations,Continued Inside Cover B 1141-41 5000 SCHEDULE A Amount of Insurance: $100.000.00 Policv No. 0860805A Premium: $ 520.00 Seq. 968(14 ) Date of Policy: June 24. 1992 at 3:55 P.M. Order No. --- 1 . Name of Insured: CITY OF RENTON. A MUNICIPAL CORPORATION 2. The estate or interest in the land described herein and which is covered by this policy is: FEE SIMPLE ESTATE 3. The estate or interest referred to herein is at date of policy vested in: THE NAMED INSURED 4. The land referred to in this policy is situated in the State of Washington. County of King. and is described as follows: -see attached- DESCRIPTION: TRACT 12 - SEO. NO. 968(14 ) : ALL THAT PORTION OF SECTION 25. TOWNSHIP 23 NORTH. RANGE 4 EAST W.M. . LYING WESTERLY AND NORTHERLY OF THE PLAT OF BURLINGTON NORTHERN INDUSTRIAL PARK RENTON II . AS PER PLAT RECORDED IN VOLUME III OF PLATS. PAGES 42 THROUGH 44. RECORDS OF KING COUNTY. ALL BEING MORE PARTICULARLY DESCRIBED AS FOLLOWS: BEGINNING AT THE NORTHWEST CORNER OF LOT 5 IN BLOCK 9 OF SAID PLAT OF BURLINGTON NORTHERN INDUSTRIAL PARK RENTON NO. II : THENCE NORTH 88032 '51" WEST ALONG THE NORTH LINE OF SAID PLAT. A DISTANCE OF 20.00 FEET TO ITS INTERSECTION WITH THE EASTERLY LINE OF PROPOSED P-1 CHANNEL: THENCE NORTH 02007' 11" EAST ALONG THE EAST LINE OF SAID CHANNEL PROJECTED NORTHERLY A DISTANCE OF 1.560.00 FEET. MORE OR LESS. TO ITS INTERSECTION WITH A LINE THAT BEARS NORTH 87057'39" WEST FROM THE MOST NORTHWESTERLY CORNER OF LONGACRES PARKWAY. AS DEDICATED IN THE PLAT OF BURLINGTON NORTHERN INDUSTRIAL PARK RENTON II . SAID POINT BEING ON THE WEST LINE OF GOVERNMENT LOT 9 IN THE NORTHEAST 1/4 OF SAID SECTION 25: THENCE SOUTH 87057'39" EAST. A DISTANCE OF 1 .624.00 FEET. MORE OR LESS. TO ITS INTERSECTION WITH THE NORTHWESTERLY CORNER OF SAID RIGHT-OF-WAY. SAID POINT ALSO BEING ON THE WEST LINE OF SAID GOVERNMENT LOT 9: THENCE SOUTH O1030'31" WEST ALONG THE WESTERLY LINE OF SAID RIGHT-OF-WAY. A DISTANCE OF 1 .570. 12 FEET TO ITS INTERSECTION WITH THE NORTH LINE OF BLOCK 9 OF SAID PLAT PROJECTED EASTERLY. SAID POINT ALSO BEING THE SOUTHEAST CORNER OF THE NORTHWEST 1/4 OF THE SOUTHEAST 1/4 OF SAID SECTION 25: THENCE NORTH 87044'27" WEST ALONG SAID NORTH LINE. A DISTANCE OF 1 .347.99 FEET: THENCE NORTH 88032'51" WEST ALONG THE NORTH LINE OF SAID BLOCK 9. A DISTANCE OF 275.79 FEET TO THE TRUE POINT OF BEGINNING: EXCEPT THAT PORTION THEREOF CONVEYED TO BURLINGTON NORTHERN RAILROAD HOLDINGS. INC. . BY DEED RECORDED UNDER RECORDING NO. 8911170955: SITUATE IN THE CITY OF RENTON. COUNTY OF KING. STATE OF WASHINGTON. PAGE 2 0860805A SCHEDULE B EXCEPTIONS FROM COVERAGE This policy does not insure against loss or damage (and the Company will not pay costs. attorneys ' fees or expenses) which arise by reason of: GENERAL EXCEPTIONS 1 . Taxes or assessments which are not now payable or which are not shown as existing liens by the records of any taxing authority that levies taxes or assessments on real property or by the public records: proceedings by a public agency which may result in taxes or assessments. or notices of such proceedings. whether or not shown by the records of such agency or by the public records . 2. Any facts, rights. interests or claims which are not shown by the public records but which could be ascertained by an inspection of the land or which may be asserted by persons in possession. or claiming to be in possession. thereof. 3. Easements. liens or encumbrances, or claims thereof. which are not shown by the public records. 4. Discrepancies. conflicts in boundary lines, shortage in area. encroachments. or any other facts which a correct survey of the land would disclose. and which are not shown by the public records. 5. Any lien, or right to a lien. for labor. material. services or equipment. or for contributions to employee benefit plans. or liens under Workmen's Compensation Acts. not disclosed by the public records. 6. (a) Unpatented mining claims: (b) reservations or exceptions in patents or in Acts authorizing the issuance thereof: (c) Indian treaty or aboriginal rights. including, but not limited to. easements or equitable servitudes: or (d) water rights. claims or title to water whether or not the matters excepted under (a) , (b) . (c) or (d) are shown by the public records. 7. Right of use. control or regulation by the United States of America in the exercise of powers over navigation: any prohibition or limitation on the use, occupancy or improvement of the land resulting from the rights of the public or riparian owners to use any waters which may cover the land or to use any portion of the land which is now or may formerly have been covered by water. 8. Any service, installation. connection, maintenance or construction charges for sewer. water, electricity. or garbage collection or disposal . or other utilities unless disclosed as an existing lien by the public records . PAGE 3 0860805A SPECIAL EXCEPTIONS 1 . EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: City of Renton. a municipal corporation PURPOSE: Underground utilities AREA AFFECTED: The East 10 feet of property herein described lying within the Northwest 1/4 of the Southeast 1/4 of Section 25 that adjoins the West margin of Longacres Parkway DATED: April 4. 1984 RECORDED: May 18. 1984 RECORDING NO. : 8405180708 2. EASEMENT AND THE TERMS AND CONDITIONS THEREOF: GRANTEE: Puget Sound Power & Light Company PURPOSE: Underground electric transmission and/or distribution system AREA AFFECTED: The East 20 feet of the property herein described lying within the Northwest 1/4 of the Southeast 1/4 of Section 25 DATED: Julv 24. 1984 RECORDED: August 7. 1984 RECORDING NO. : 8408070543 3. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: BETWEEN: Trillium Corporation. a Washington corporation AND: City of Renton. a Washington municipal corporation DATED: June 22. 1992 RECORDED: June 24. 1992 RECORDING NO. : 9206241804 REGARDING: Sidewalks and landscaping 4. AGREEMENT AND THE TERMS AND CONDITIONS THEREOF: BETWEEN: The City of Renton. a Washington municipal corporation AND: Glacier Park Company, a Delaware corporation DATED: May 18. 1992 RECORDED: June 24. 1992 RECORDING NO. : 9206241805 REGARDING: Wetland mitigation bank PAGE 4 0860805A 5. Restrictions imposed by instrument recorded on June 24. 1992 under Recording No. 9206241806. as follows : 1 . The above-described property may not be used for any purpose that does not maintain such property as open space: 2. Grantee shall not convey the above-described property to any person or entity except for municipal or not-for-profit organization END OF EXCEPTIONS ga PAGE 5 0860805A CON U11IUNJ AN JIIYUI,AI IONS (Continued) 7. DETERMINATION, EXTENT OF LIABILITY AND COINSURANCE. (b) When liability and the extent of loss or damage has been definitely This policy is a contract of indemnity against actual monetary loss or fixed in accordance with these Conditions and Stipulations, the loss or damage sustained or incurred by the insured claimant who has suffered loss damage shall be payable within 30 days thereafter., or damage by reason of matters insured against by this policy and only to 13. SUBROGATION UPON PAYMENT OR SETTLEMENT. the extent herein described. (a) The liability of the Company under this policy shall not exceed the (a) The Company's Right of Subrogation. least of: Whenever the Company shall have settled and paid a claim under this policy, all right of subrogation shall vest in the Company unaffected by (i) the Amount of Insurance stated in Schedule A; or, any act of the insured claimant. (ii) the difference between the value of the insured estate or interest as The Company shall be subrogated to and be entitled to all rights and insured and the value of the insured estate or interest subject to the defect, remedies which the insured claimant would have had against any person or lien or encumbrance insured against by this policy. property in respect to the claim had this policy not been issued. If (b) In the event the Amount of Insurance stated in Schedule A at the requested by the Company, the insured claimant shall transfer to the Date of Policy is less than 80 percent of the value of the insured estate or Company all rights and remedies against any person or property necessary interest or the full consideration paid for the land, whichever is less, or if in order to perfect this right of subrogation. The insured claimant shall subsequent to the Date of Policy an improvement is erected on the land permit the Company to sue, compromise or settle in the name of the which increases the value of the insured estate or interest by at least 20 insured claimant and to use the name of the insured claimant in any percent over the Amount of Insurance stated in Schedule A, then this transaction or litigation involving these rights or remedies. Policy is subject to the following: If a payment on account of a claim does not fully cover the loss of the (i)where no subsequent improvement has been made, as to any partial insured claimant, the Company shall be subrogated to these rights and loss, the Company shall only pay the loss pro rata in the proportion that remedies in the proportion which the Company's payment bears to the the amount of insurance at Date of Policy bears to the total value of the whole amount of the loss. insured estate or interest at Date of Policy; or If loss should result from any act of the insured claimant, as stated (it) where a subsequent improvement has been made, as to any partial above, that act shall not void this policy, but the Company, in that event, loss, the Company shall only pay the loss pro rata in the proportion that shall be required to pay only that part of any losses insured against by this 120 percent of the Amount of Insurance stated in Schedule A bears to the policy which shall exceed the amount, if any. lost to the Company by sum of the Amount of Insurance stated in Schedule A and the amount reason of the impairment by the insured claimant of the Company's right expended for the improvement. of subrogation. The provisions of this paragraph shall not apply to costs, attorneys' fees (b)The Company's Rights Against Non-insured Obligors. and expenses for which the Company is liable under this policy, and shall The Company's right of subrogation against non-insured obligors shall only apply to that portion of any loss which exceeds, in the aggregate, 10 exist and shall include, without limitation, the rights of the insured to percent of the Amount of Insurance stated in Schedule A. indemnities, guaranties, other policies of insurance or bonds, (c)The Company will pay only those costs, attorneys' fees and expenses notwithstanding any terms or conditions contained in those instruments incurred in accordance with Section 4 of these Conditions and Stipulations. which provide for subrogation rights by reason of this policy. 8. APPORTIONMENT. 14. ARBITRATION If the land described in Schedule A consists of two or more parcels Unless prohibited by applicable law, either the Company or the insured which are not used as a single site,and a loss is established affecting one or may demand arbitration pursuant to the Title Insurance Arbitration Rules more the parcels but not all, the loss shall be computed and settled a of the American Arbitration Association. Arbitrable matters may include. pro ratato basis as if the amount of insurance under this policy was divided y pro rata as to the value on Date of Policy of each separate parcel to the but are not limited to,any controversy or claim between the Company and whole, exclusive of any improvements made subsequent to Date of Policy, the insured arising out of or relating to this policy, any service of the unless a liability or value has otherwise.been agreed upon as to each parcel Company in connection with its issuance or the breach of a policy by the Company and the insured at the time of the issuance of this policy Insurance or otheris r shall provision r obl otion. All arbitrable matter when the of t of he mount and shown by an express statement or by an endorsement attached to this Company or the insured. All arbitrable matters when the Amount of policy. Insurance is in excess of$1,000,000 shall be arbitrated only when agreed to 9. LIMITATION OF LIABILITY. by both the Company and the insured. Arbitration pursuant to this policy (a) If the Company establishes the title, or removes the alleged defect, and under the Rules in effect on the date the demand for arbitration is lien or encumbrance, or cures the lack of a right of access to or from the made or, at the option of the insured, the Rules in effect at Date of Policy land, or cures the claim of unmarketability of title, all as insured, in a shall be binding upon the parties. The award may include attorneys' fees reasonably diligent manner by any method, including litigation and the only if the laws of the state in which the land is located permit a court to completion of any appeals therefrom, it shall have fully performed its award attorneys' fees to a prevailing party. Judgment upon the award obligations with respect to that matter and shall not be liable for any loss rendered by the Arbitrator(s) may be entered in any court having or damage caused thereby. jurisdiction thereof. (b) In the event of an litigation, including litigation b the Company The law of the situs of the land shall apply to an arbitration under the y g g g y p y or with the Company's consent, the Company shall have no liability for Title Insurance Arbitration Rules. loss or damage until there has been a final determination by a court of A copy of the Rules may be obtained from the Company upon request. competent jurisdiction, and disposition of all appeals therefrom, adverse to the title as insured. 15. LIABILITY LIMITED TO THIS POLICY; POLICY ENTIRE (c)The Company shall not be liable for loss or damage to any insured CONTRACT. for liability voluntarily assumed by the insured in settling any claim or suit (a) This policy together with all endorsements, if any, attached hereto without the prior written consent of the Company. by the Company is the entire policy and contract between the insured and 10. REDUCTION OF INSURANCE; REDUCTION OR TERMINATION the Company. In interpreting any provision of this policy, this policy shall be construed as a whole. OF LIABILITY. (b) Any claim of loss or damage, whether or not based on negligence, All payments under this policy, except payments made for costs, and which arises out of the status of the title to the estate or interest attorneys' fees and expenses, shall reduce the amount of the insurance pro covered hereby or by any action asserting such claim, shall be restricted to canto. this policy. 11. LIABILITY NONCUMULATIVE. (c) No amendment of or endorsement to this policy can be made except by a writing endorsed hereon or attached hereto signed by either the It is expressly understood that the amount of insurance under this policy President, a Vice President, the Secretary, an Assistant Secretary, or shall be reduced by any amount the Company may pay under any policy validating officer or authorized signatory of the Company. insuring a mortgage to which exception is taken in Schedule B or to which the insured has agreed, assumed, or taken subject, or which is hereafter 16. SEVERABILITY. executed by an insured and which is a charge or lien on the estate or In the event any provision of the policy is held invalid or unenforceable interest described or referred to in Schedule A, and the amount so paid shall under applicable law, the policy shall be deemed not to include that provi- be deemed a payment under this policy to the insured owner. sion and all other provisions shall remain in full force and effect. 12. PAYMENT OF LOSS. 17. NOTICES, WHERE SENT. (a) No payment shall be made without producing this policy for All notices required to be given the Company and any statement endorsement of the payment unless the policy has been lost or destroyed, in in writing required to be furnished the Company shall be addressed to which case proof of loss or destruction shall be furnished to the satisfaction Transamerica Title Insurance Company, 4683 Chabot Drive, Suite 101, of the Company. Pleasanton,CA 94588. American Land Title Association Owner's Policy(10-21-87) Cover Page Valhi Only If Fare Pan- a a.,,t P ems.. e11.. 1—A American Land Title Association Owner's Policy (Rev. 10-21-87) POLICY OF TITLE INSURANCE II T Issued by I i T RAANSAMERICA 111 LE INSURANCE COMPANY a HOME OFFICE 4683 Chabot Drive Suite 101 Pleasanton, CA 94588 i I B-1141-36 t FRom 5. 19. 1992 12: 50 P. 2 f" • I �3 aS=a TA1(PA-0 Nov I 1339 QUTiCL.AhIDEED ElOJ8363 1 BURLI240TON NOR'nMPN RAMROAD PROPERTIMS L`tC..a Dela•ars aarporation Grantor,for Teo Sad nol100 Dollars(310.00)and other good and Valuable con-Siderstioa.sad In partial fullII.MeMt Sad coalirmaLion of Lb obligations created by thatcerta-;a Ezrhangc Agrcerccntaad Dead dated Dect:aber30.1988,by t and bet++een CIacer Puk Company,a Dela•are corporation and Burlin��Ltooa NOrthern Railroad CempaaY,a DV laware corporation,coaveys and Quit clan:.. " without any covenaatsof.arrent77.hatsoever&ad without recourseLo the Crantar, Its aucresaors and assigns,to BURl:GTON NORTHERN RAILROAD HOLDLZCS. LNC.,a 060awart corporation. M Main SttttL ron Wortd.Tazaa 76102,Grantee. all Its right title and iaterest.ilany,in real estate described on Ezhibit'A"auschcd btreto and trade a part herrof,situated(a King County.State of Washington. � topther with all aiLer acquirad title olGrxaLor thertib rti RV RYLNG.ho-c•er,unto saki Grantor.Its tuccesson and asaigtu,a n draias.Ct► jw-went`including eha right privilege and eaaemeot to eoascuct. m malIIUln.tv*r.rene-,use.operate.replace or ttmove draiaagc fadlitics and appurucances thereto in,&loot.o.er,upon or scram the Wcu.V,o feet of L4c ppeetstsa heron cnnveye.d. Da sad this day of O�'�^`� e�:tAdBt t1Q9S3 Q RSCrL!E 2.00 KCb ! 7,Cc CASUSL •ti�i.� BURLL`l=.14 NORTHE?24 SS RAILROAD PP.OPER?1'T,3INC. BY /rr • � ATTEST- BY J2•• s �D.n.l. •..t.[.n[ L.r rr[ar7 i 0 _ FROM 5. 19. 1992 12: 50 P. • STATE OF WASBINCTON ) • )sL COUNTY OF)LINO ) On thla 19 bafori me.tha uadarugSs�a i F(otary a to aaa for a tau ashlnesoa,duly 00 oacd and swgrri persooallr appeared ^. ,) �14-� sod tome knawa to 6e t c t << < r+aspectivaIy,o ur togtoa o ern I ad PropcMes c. a corporation at ezecuted tIla foregoing instntmeat.and acknowledged the said lastn=cat to be the fret aad voluntary act and deed of said eorporstlon.for the uses and purposes thcrtia mentioned.and on oath sued that they an authorised to ezecuu t6e sa14 inswu=ent and that tde seal alllsed Is the eorporaea seal ofsaid drporatiao_ i %ltae:a my band and QMcf al seal herein LNIxod the day and Year first above wr tsars 1 �� �^••- /sue..-�.1.-"— otary tc in ana art a Juts ot�asAinet,oa � IJ! Rasldingat cre<. �t'.-i Yl MYappointmeattipirra: C•%�Ifo• a1 This i.ustrumeot ran drilled byt fl7 Burlington Nortsara RsdL•oad Company Title Sesviaes Department M Thlyd Avenue,2100 TIC Seattle,WA 28104 i i I 2 1 FROM 5. 19. 1992 12: 59 P. 4 • f 1 I All tbst poetloe of Section 2S,T .N.ROE,Wk Klag County,Washington, j Including All of vscatcd Block 9.BurlIoCwa Northern Industrial Park Renton M&a i Par Plat 1 1-ded to Volume I I I ofPlaw,.Pages 42 through 44.ticords of King i County,and So-U cat Utb Strvct sad Longview Avenuc South lying within aald Bloch 9.as•seated by City of R.entoa Ordiaamcs Ya 377Z and recorded under ' Beoot'dlo `to,W105842.8;all being` g• g moat particularly described as follows: l ec ° tit k Bagiaaing at the l"crstioa ofthe South line ofsaid Section=and the West to: Llns of proposed P•1 Channel as ahowa on acid plat of SurUng%,oa Northern Industrial t GPath Rcnsaa Q thence NO2^0711-E along said West Linea dlst.ancr of 2028.44 feet; theaoa S&&29.23E LOLL*WtAt right of way 11os of Loagaa•es P;rtvay.as dediated _ .� La said Plat of B%alingtna Northern industrial Park Reotca Q`IIee a Soul e.r(Q` a1e09 a►id West right of way Line to the lntet7cWva+rich a Tina drawm paraUal+pith sad dLrtaat 15.0 reet Northerly of,as measured at right angles to the$ouch line of aaid Secdan 24;thence Westerly along' paretic)line a distaaci of IS283 felt: thcuca S00"S232,w a d+3tanR of 15.0 fast to the South Une orsald Scctfon 25:thence Were rly along said South Line to the Poi a t of Bcgi alai a g. I `,� List 0 1 Scquenca/ tf�ea tflYRPI) 1 ( t 3 rNur 5. 19. 1992 12 59 P. 5 • _ I ra 36AH�ea Y t31' err_0tv'MIONOF UTILITY EIISEHEKT ii The Grantor, Burlington Northern Railroad PropertiesPIn4Y.ict?elawa�t�; �4TOe O cA_#-4 I--5.M ' corporation. hertinafter called Grantor, tar and in consideration of Ten and R3 1 r f N0/100 Dollars ($10.00) to it paid, and the agreements herein contained. does I hereby grant to the CITY Of RENTON, a municipal corporation. hereinafter called Grantee. a utility easement for underground utilities through, under and along the following described prewi►rs situated in King County. Washington; f ' A parcel of land ten feet (10') in width located west of and adjacent i to Oakesdale S. W. in Section 259 Township 23 North, Range 4 East. J W.M.. extending 1,570 feet more or less northerly from the Tukwila/ Renton city limit boundary, and being more particularly indicated in red on Exhibit 'A' attached hereto and mode a part hereof, co o This easement is r,de subject to and upon the following express conditions, i` 1 • i o The Grantor. for itself and its successors znd assigns. reserves all rights CO to use the property hereinbefore described for any and all purposes whatsoever not .nconsistent with the easement hereby granted when deemed necessary or expedient to the Grantor. Rights reserved shall be so exercised as not to J damage or interfere with the easement as above defined. This easement is 11 subject to a)I existing interests of third parties in said property of any kind or nature whatsoever and any and all extensions or renewals thereof, 11 This instrument does not grant or convey unto the Srantee any rights or title to the surface of the soil along the route of said permanent utility easement except for the purpose of laying down, inspecting. restoring and i replacing utilities; provided that any such work which shall disturb the surface of the soil shall be subject to the granting of a temnporary construction permit 1 granted by the Grantor. III The Grantee shall protect and save harmless the Grantor from-any andfall claims. demands. loss. damage expense and liability of every kind and r description including personal injury and for any damage to or loss or destruction or property wiw Uucvrr avl�crc.: L� .�.e „�..',z-. successors and assigns, or by any persons. firms or corporations. because of the construction and/or maintenance of said fac=lities. iY ! In the event that slid property shall at anytiue c-ase to be used for utility purposes. or shall by operation of law or otherwise become vacated or r � ` UeU183dp01 j abandoned. tht easement herein granted shall '.-rediately cease and terninste without notice or other proceedings on the part of th•_ Grantor and the Grantee. its successors or assigns. shall .intediately ret.nvty said property to the r•. Grantor. IN WITNESS WHEREOF. the Grantor has caused this instrument to be executed by its proper officers and its corporate seal to be hereunt3 affixed thi; ' day of i BURLINGTON NORTHERN RAILROAD ' PROPERTIEESS INC,p+ ay �C10f Attest i�stan!Stcrauuy ACCEPTED: CITY OF RErioll i 00 8y •S�u 11 DDG� to Attest 0 . a 1 STATE OF MINNESOTA • ) ss. County of Raarsey On this S/ c day of . 198(-�. before ne t J L � personally appeared and �� ��-21�`�- 4 to me knolki ''W&J--d M—.p..�s f corporation that execute t w n ai�da or of the ng nstrumentnd htn 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 they were i authorized to execute the said instrument and that the seal aft<xed is the corporate seal of said corporation. 1 IN WITNESS WHEREOF. I have hereunto set my hand and af:ixed my official seal the day and year first above w-itten. 11otary ru iic Tn dnd tur Lite SLdty u - tit Minnesota. residing at St. Paul. deO183dpOI 2 v �� b S�DZ 6( �so'��v � � `'���mil y r I ' Nvel-e—c?ion Z5, Two 23 N. R � N . ,i,s s•. c,•. Y w w JIB // •iO.Q7 !/l./I 0040 CO I:n c zvf•rs'1r�. d o.m �• •3 t/T•J7 if[' S !' ~ �N 1!! 1JV ft .. o S� � OP;u%00!d S.w. 3/st St q,f6 l•it O03 4 QA Ate edo It Aro,Ij �ttJ,ssrQ �' •1!� w.-OS Q' fO i Go CD w•JJ ev '• L400.30 « s7aDrt7; C•/t.Jf JN fe � J60 Oz i ail.cp rdF. Shy J64Pt JiROl _ N� Qt scorn 00• Sgis 9 ti II•,•JJa di.Ong Ne ; . ��_.H fI '+• iIJ of +k _ S jolly if [ S K•lf if [ t. �. •S W 34/A $I M w � � 1 4•l.J.CD /2 w y // C /0 C1• /-m*uo I �►•sx aU tJ/,J�t.3 1 7 .J.•tx�. ^ ;S�� 0 c I•U . Q.s•!7 a•,111• SN I L h _ I/f(S•t CJw• S J!Jf'1! I ( S J•Js'1f�! r p .•.b C,h C..•r, f.l V /q 1f z tmt _ ..b.ar 4j L._ I A�,•,•• G,q. [....y I I/K S•c C w Exhibit "A" R E ntrti, WAJ _12 — P•P�_ i — a <` T7tf 6 antOr, RiALZTlOii MORTRE7O1 RAILROAD r Dslawazi oorporatioa,_hereinafter called •Grantct��,foraisd 00weidoration of Ten and *o/100 Dollars (i10.00)-to it-p4iQ ' ZW,' the agreements herein contained, does hereby grant to-rumv,�Odif>3'POWER a LIGHT QOMPA)t7, a Washington corporation, herolnafter.�,,� Called •Grantee,• a utility easement for underground.utilitils under, across and over the following described real property,(tbe"tr '. 'Property herein) Ring County, Washington. The West 1/2 of the Southeast 1/40 Section 25, - 'b • Township 23 North, Range 4 East,,W.M., except the y r South 15 feet thereof. fi Except as may be otherwise set forth herein Granteo�e right• �: shall be exercised upon the- portion of the Property (the'..' Right-of-May herein) descrso*d as follows f f. a na The Cast 20 feet of the above described M TAX NOT REQLq • - Kul Cd.kKards The Grantor, for itself and its successors and`aa gas,, ': r reserves all rights to use the property horeinbeforo doscrib*d -�: for.any.and all purposes whatsoever not inconsistent .with/�� easesent'horeby granted when doomed necessary or expedie![t to the, 44 Grantor. .'Rights reserved shall be so exercised as not to,dasage` .. -or interfere with the easement as above defined. This oasenept is subject to, all existing interests of third parties. *aid property of any kind:or nature whatsoever and extensions or ronewais thereof. any and•alltrl(1RL1F �THS�At � Grant** shall have the right to construct, operat*; BYTHEDIYIIM maintain, repair, replace and enlarge an underground ipled S lifE. tranamission and/or distribution system upon and undir the .KWr^,1V1 right-of-way 'together with all necessary or convenient appurt-rnnccs therefor, which may include but are not limited to the followings underground conduits, cables, communication lineal vaults, manholes, switches, and transformerss and :. sami-buried or ground-mounted facilities. following the Anitial construction of its facilities, Grantee may from time to time Construct such additional facilities as it may require. Access. Grantee shall have tie right of access to the Rig:t=67-Way over and across the Propery to onable Grantee to,y' exerc:w, its rights hereunder, provided, that Granto* shall f*: eompena_te Grantor for any damage to the Property caused by thi yt.a: exercise of said right of access. IV M Obstructionat Landscaping. Grantee may from time to time`'• remove trees, bushes, or other obstructions within the right-of-way and may level and grade the right-of-way to the extent reasonably necessary to carry out the purposes set forth in paragraph 11hersof, provided, that following any such work,.. = r Grants* shall, to the extent reasonably practicable, restore the facilities, Grantor say undertake any ordinary improvemmsnts to X� - the landscaping of the right-of-way, provided that no trees or other plants shall be placed thereon which would be unr*asonably � expensive or 'practical for the Grantee to remove and restore. R 1946 0613325 RJ 44 84 07 00543 0 u- -- 234-IOC RECO F 6.00 "•.� CASWS Sul-i0f3 �; Nam x; r 1-T tea ?Yy_",.�,��B4:R, �ta,.:.�.a�,r,e..«�s�r}�,�• - -_ M o-w�. +.... ..._ _ rc.Y•- �ti -. y - ' l` � �,.r .-...c`i';�"' e i x.•?r""1'0Y ._..,,. . M1.s4axsZ.n uvw �a u.L. s .t.wr{{n- :T•. :.%.��z�.�5 Insanity. *.ey"•accspting'and'recording -this easement, Grantee agrees to.indeanify and'hold harmless Grantor'fras anY. and all claims for injuries and/or damages suffered by','iny person. e which may be caused. by,the Grantee Ia.exercise of the rights ""� herela grantsdj:;prcvidadr'-that.Grantee shall not be responaibla ?' to Grantor for anyanjuriss and/or.dauges "to any=j+srson ciusid - y by acts Or Missions of Grantor. VI } `Y The rights and obligations of the parties shall inure to the benefit of and be binding upon their respective successors and assigns The rights.hors In granted shall'continue until such tiae as >$ Grantee ceases to_use :the.Right-of-Nay for a period of three (3) years, in which'event"`this,easement shall terminate and all -rights hereunder shall revert to Grantor, provided that no ` atandonment shall be..deesed to have occurred by reason of '- + Grantee's failure to initially install its facilities on the right-of-way within any.period of time from the date hereof. = IN WITNESS NNERSOl; the parties hereto hav� executed 21s - agreement in duplicate :this 24th day of Ju Y , 1983. t ACCEPTEDs s - PUGET SOUND POWER i BURLINGTON NORTHERN RAILROAD LIGHT COMPANY PROPERTIES INC. `c z T et.Director Pool Estalbee T tTi e. -r yr r ATTEST i -«c ATTEST trJ }' ' yy yy ' Ti a w STATE OlxMlhhF i : .:. Inc ) as. County of On this 21th day o! July , 1984, before as £- E personally appears f to m. own to t re ' of Burlington Northern Ra roe Propert es t e corporat on that executed the within and foregoing instrument, and acknowledged said instrument to be the free and '. ' voluntary act,and deed of said Burlington Railroad Properties Inc., for the uses and purposes therein mentioned, and on oath- ': stated that7/ 0 = authorised to execute the said instrument , and that the seal affixed is the corporate seal of said5 Burlington Railroad Properties Inc. IN MITKESS "HERMOr, I have hereunto set vial seal the dayand wr hand and affixed year last above written. � - MS Notary Public in and for the State o Ma. y �r, residing at �/�y� Seattle aM rFiiagton •., ••' L wit Or'vt" ' AM-6o27 "its « Milo 4 11 BF, bxI_•. �"•aiG Syi"..s.'T:.'�`av p t. 7�7•a?�.�!:=12` _ _" �7arr• ..---b'v :aC sc` ^i1+,.y.Zyi�'%^ 'sKxx•Y�.[�Gi.��..{"��... � .�-..p. _ �.6sa^'Y1T`7.3.0 M 2"gjT t«z.. ix" x.:CCY3+e' 1•l• ,C• Sc .�.V�frs�,'"�#�^ � CORppR71TS 71C1m10KI.tD(�i�' sr�►Ta or w►ssnacro�ta �} `� `` �rS � x �''i.».•' .;IIt' yy `? -,ti`E' ar..m .tCOLA4TY Q! yZ3tG�?z �' �;c� .y fit ` A may+ eQy`.=y� a ua iTm. lc._ thnz �o soy known .q► '' su'�:the:andess�gnepar y _a PPe. to. be the:birector. Mak.."Aitata�of:Bnpet.Soua�stzuPoWeseat 4a?sd�a�ekauy the corporatiow-that 41—!I ed:the torigoLAS act-'and�dsed-� 'pledged tbe'.said.iastrnaaat to�ba'the Erie and volnntar r �''* bf said coicporatioa,,fo;•tha'nsas;and purposes''therein sRsat�onad and �' on oath stated that he is autbcrisad to execute ths.s+id ins rtruia .E and that the seal affixed is the corpozate .saal of saidcorpo h 4 ., 111tmiss my head and Fofficial-seal hereto affixed the,JayaAnri J. 5 year first above written- POO a. �aaanmIIlk, Otary O ,an Or tate.:0 �' Nashingtoa, residing atVIZ 5_1 t- Ow �. i a.^ S• -L �.} .. ✓. � :: yes r r_' �II:. - 4',,.ti r '` 'a.}.•C rd't «t t _ "` ' T .�?',r�5t`-'S4� >�.-rer"� z i � _ a xyiaa Y Y�f,1 k s, Kennedy/Jenks/Chilton Consulting Engineers 33301 Ninth Avenue South.Suite 100 t Federal Way.Washington 98003 206-874-0555(Seattle) 206-927-8688(Tacoma) ^ 19 January 1990 Pip Ms. Martha Anamosa So i Corporate Counsel Ig, Glacier Park Company a.'d' 1011 Western Avenue, Suite 700 (gyp Seattle, Washington 98104 PLANNING D!V!8l0N Subject: Preliminary Environmental Assessment f IT,Y OF!1ENITON Renton Property (Sequence 968) MAY 1 1 1992 Renton, Washington K/J/C 896082.00 h, izCEIVED Dear Ms. Anamosa: Kennedy/Jenks/Chilton is pleased to submit this Preliminary Environmental Assessment Report to Glacier Park Company on property near the Orillia Corporate Park Property (Sequence 968) in Renton, Washington. The purpose of this preliminary assessment was (1) to review readily available information regarding past site usage, and, if possible, to form opinions regarding the potential for environmental contamination; and (2) to evaluate the potential environmental impact relative to the estimated property value supplied by Glacier Park, if possible. i INTRODUCTION The Scope of Work for this assessment consisted of reviewing existing information for indications of potential contaminants or sources of contamination resulting from past operations; reviewing information provided in the Glacier Park files; conversations with the Glacier Park Company Property Manager, Don Corson; reviewing state and federal agency listings; evaluating aerial photographs and maps; and visiting the site to evaluate present conditions. SITE DESCRIPTION Property sequence 968 is an 16-acre parcel located between the Chicago- Milwaukee & St. Paul right-of-way on the west, the Burlington Northern r Kennedy/Jenks/Chilton Preliminary Environmental Assessment Renton Property (Sequence 968) Renton, Washington Page 2 right-of-way on the east, and approximately between SW 23rd Street on the north and SW 28th Street on the south (See Figure 1) . The property is undeveloped and consists of vegetation that ranges from tall grass and shrubs to thick stands of bushes and trees. The site has swampy areas where standing water is approximately 12-inches in depth. The site borders a heavily developed area along West Valley Road, where a variety of businesses are located. These include several individual retail stores, a shopping mall , restaurants, a concrete batch plant, a large machinery manufacturer, and other factories and industrial centers. The remainder of the surrounding land is generally undeveloped, but developed areas are close by. The Longacres Race Track is north of sequence 968, and the northwestern edge of the Orillia Automobile Terminal is only a few hundred yards away from the GPC property. HISTORICAL PROPERTY USAGE The Glacier Park Company manager for sequence 968, Mr. Don Corson, said Burlington Northern purchased the property in the 1960s. Burlington Northern left the parcel undeveloped, and GPC acquired the property in May 1988. REGULATORY AGENCY REVIEW The USEPA Comprehensive, Environmental , Response, Compensation, and Liability Information System (CERCLIS) and the Facility Index System (FINDS) databases were reviewed. CERCLIS is a listing of all sites tracked under the federal Superfund program. FINDS is a register of EPA ID numbers. Additionally, the Washington Department of Ecology Hazardous Waste Investigations and Cleanup Program (WDOE-HWCP) database was examined. Review of the databases revealed three sites are within one mile of the Orillia Corporate Park. The location of each site is shown in Table 1 . Kennedy/Jenks/Chilton Preliminary Environmental Assessment Renton Property (Sequence 968) Renton, Washington Page 3 Table 1 Suspected or Confirmed Hazardous Substance Sites Near Sequence 968 Distance from Site Name Location City Sequence 968 N.C. Machinery 17025 W Valley Hwy Tukwila 0.25 Renton Junction Lndfl 1800 Monster Road Renton 0.50 Mobil Bulk Facility 2423 Lind Ave SW Renton 0.75 SITE RECONNAISSANCE Kennedy/Jenks/Chilton inspected sequence 968 on December 27, 1989 and completed a comprehensive site assessment checklist (attached) . The site is undeveloped except for several utility easements which generally parallel the two railroad right-of-ways. These include underground telephone cables for MCI and AT&T as well as power lines for Puget Power and underground pipelines. The K/J/C engineer also saw a storm sewer on the site and two large storm water culverts underneath the railroad lines that allow surface water to flow onto the GPC property from adjacent sites. Sequence 968 had standing bodies of water which visually appeared to be of good quality. Evidence of unusual odors, stained soil , or stressed vegetation was not apparent. However, fast food litter, beer bottles, and soda pop cans were scattered about, and a large pile of automotive and truck tires (estimated number: 150-250) are located in the northern part of the site (see Figure 2) . The remains of a boat and interior car parts are also in the same vicinity. The K/J/C engineer discovered a campsite where it appeared someone was living. A makeshift tent of plastic was strung up between two trees, and food, clothing, and bedding seemed to indicate the campsite is still being used. CONCLUSIONS AND RECOMMENDATIONS A significant potential for environmental contamination resulting from current or past site use was not identified at sequence 968. Costs, if any, for environmental actions or removal of the tires and junk are likely to be low in comparison to the estimated value of the property. Kennedy/Jenks/Chilton Preliminary Environmental Assessment Renton Property (Sequence 968) Renton, Washington Page 4 STATEMENT OF LIMITATIONS Information and findings presented in this report are based on conditions that were observed given the level of effort authorized, and on information provided by others. This report does not constitute a guaranty, warranty, or positive assertion as to the presence, absence, or extent of site contamination. In addition, the assessment has been conducted in accordance with the limited scope of work outlined and did not include an evaluation of all environmental regulations as they apply to the site. Only those issues presented herein were assessed during the study. This report is prepared for the exclusive use of Glacier Park Company, and no warranty, expressed or implied, is provided as to its accuracy other than we believe it to be correct to the best of our knowledge and belief. Kennedy/Jenks/Chilton appreciates the opportunity to work with Glacier Park Company, and it has been our pleasure to work on this important project. If you have any questions regarding this report, please call Kennedy/Jenks/Chilton at 206-874-0555. Very truly yours, KENNEDY/JENKS/CHILTON Michael A. DuCharme Pro 'ect En ine R. Michael Lloyd, h. . Technical Manager Industrial Services RML/MAD:nmh/wp Nt �, � KiI•rr a+cs�ey 4w N W A < O z S r NWRO RZNTM .• PLAW ik a ZINC; Comms sw . HOMING ,.,.•.•7. !�AtlZ90EtIZ•�C � 1 ::' EXIT Nb Prlcwalr � ti .• 156 •South Evs�s � � MO AM ASK < r. Center « 3 r S1AMal�A!!A Nl slrer� � e :Cwm or r c�WWM CO�Oon1e Or S • ' � w a c Anil Blvd sw » sT UWA"or N ACcess GLACIER PARK COMPANY — SEQUENCE 968 FIGURE 2 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Propert Name: oQ ;,tL—, C.RPCJ:ATE PA.Rk City: r-L!T.;J State: Sequence Number: 1t' qG�; EVALUATION CHECKLIST SITE INSPECTION DATA SHEETS Name of Site Evaluator: bOC"AeA4c. Title: P20�rc-r tj�iAea Date: yr Time: 133c Site Location/Address: z eAs-r o* wrnr v)&LLLy jjG kT STeA,4nt-e g�v'-) Name and Position of Site Contact: Name of Maintenance Manager/Interview: Telephone Number: L4(o} - %o4. Weather Conditions: oygecAs-r cec.0 E.or,;j Describe Surrounding Land Use North: ce" F,«o nossl,lly aEt�,,,x,,,u, it South: o-o6/eL or.-o L.A.j7 N. 4�,ru s"(/P,.ry East: rt , .-fe Ay o l-,u o., CW-itt rc P-re West: yA%a,!T,t of Present Uses of Site: Agricultural Commercial Industrial Undeveloped Residential Describe use: r DF�E�Nf� Former Industrial Agricultural _ Commercial Uses of Site: NA Industrial Undeveloped ndeveloped Describe uses and lengths of time: Site Area Previous Comoanv Name Activity/Process Dates Cw��tTe P,4-re1+ PL.hr4T ��Tal� 5.7c>ZES tZE 11,�..:1.aJr 5 US AA5 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: For present industrial and commercial uses, describe types of processes and hazardous materials utilized: ;�a Is it used by: Owner or Tenants Name of Tenants Type of Use Length of Time Used Describe the number, size, shape and use of existing structures. Indicate locations on plot plan. lWe &xGEsT SmAkLL F-LEcrQtc1kL Sups;TA-r(to Site Housekeeping: Good Average _✓ Poor Describe Housekeeping Condition: LiTTL-Q CeoADs,nE c.�; 5 - zso t5L.n T��EC_ y ChQ PARTS =��cQtold. PARTS SCATS ) Environmental Permits: w& I= Agency Expiration Date Spill History or Other Environmental Incidents: t1;&Zr. T ate Amount Response 2 Job Name: Glacier Park Comnanv Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Describe underground tanks onsite and identify on plot plan: Corrosion Protection/ Spill Prev./ Leak Installation Detection/ Tank Type and Date/ Secondary Registered CaDaCity Contents Agg Location Containment Y N Describe underground hazardous material piping systems at the site and identify on plot plan. LocationType of Type of —Pi D!e- A,9g Hazardous Material Describe aboveground tanks onsite and identify on plot plan: LaE Leak Tank Type and Detection/ Secondary Registered _IQ_ a it Contents Age Location Containment Y N 3 Job Name: Glacier Park Comoanv Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: SPECIFIC AREAS OF INTEREST �4 A Air Emissions • Match up air emission sources in the plan with those on emission inventory. • Verify that charging rates and temperature requirements are being met for incinerators. • Conduct visible emissions check for fuel burning equipment. • Observe any public nuisances (odors, dust). • Review maintenance records for calibration, reliability checks and adjustments for any monitoring devices. • Observe operation of pollution control equipment, especially toxic release control equipment. • Observe asbestos handling and disposal procedures. Inspection of Oil-Related Facilities • Inspect aboveground fuel oil tanks for sign of overfilling, spills, signs and for the state of the containment system. • Inspect drum storage areas for containment in accordance with spill response plans. • Inspect major components of fuel oil storage/handling systems for evidence of leaks or deterioration. • Observe that absorbent and spill containment/cleanup equipment is available and operational . • Inspect streams for signs of oil discharges. • Observe gauging procedure for an underground tank; inspect tank testing records. • Observe proper operation and maintenance of any oil/water separators. • Observe discharges to storm lines for evidence of oil discharges. 4 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: s96082 00 Property Name: City: State: Sequence Number: Inspection of Wastewater Facilities ,J¢ • Inspect treatment facility for proper operation and maintenance. • Inspect effluent impoundments for integrity and freeboard. • Inspect effluent discharge points and compare to permits and facility plans. • Survey nearby streams for signs of contamination. • Inspect stormwater discharge locations for contaminated discharges. • Inspect wastewater discharge monitoring devices for proper operation. • Verify that proper wastewater sampling location and procedures are being followed. • Inspect interior floor drains for evidence of contaminated discharges. • Inspect oil/water separators for proper operation and maintenance. • Inspect sludge land-application sites. Inspection of Electrical System Containing PCBs NA • Inspect in-service PCB transformers/electrical equipment for leakage/or evidence of deterioration. • Inspect in-service PCB capacitors for leakage. • Verify quarterly inspections are being done on in-service equipment. • Inspect PCB equipment in storage awaiting disposal . • Observe whether the date placed into storage is listed on each transformer. • Verify that PCB items are disposed of within one year of date placed into storage. • Inspect PCB storage facility to verify that containment is secure, signs are posted, facility is enclosed, there are no drains, and absorbent material is available. 5 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Inspection of Facilities Hazardous Waste Management 0r • Inspect typical shops and manufacturing process areas for hazardous waste generation. • Inspect hazardous waste accumulation areas (less than 90 days storage) for: Containment Labeling Leaking Drums Accumulation Start Oates Signs Accessibility/Housekeeping • Inspect hazardous waste TSO facilities (greater than 90 days) for: Security Warning Signs Safety/Emergency Equipment Demonstration of Contingency Plans • For impoundments, check: Freeboard Containment Monitoring Wells • For container storage, check for: Leaks, corrosion, bulges Open containers Ignitable/Reactive wastes located at least 50 feet from property line Adequate aisle space Two-way communications Fire protection equipment • Observe hazardous waste disposal procedures, including transporter interface for proper handling, manifesting, and placarding and marking in accordance with Department of Transportation procedures. Inspection of Facilities Hazardous Materials Storage and Handling • Inspect indoor flammable/combustible materials storage facilities for: Non-combustible walls and roof Sprinkler system Explosion-proof lighting Positive ventilation Segregation/aisle space 6 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: • Inspect outdoor flammable/combustible materials storage areas for: Containment/berming Segregation Drums on side, bungs horizontal Leakage • Inspect acid storage facilities for: Single purpose building Ventilation: permanent louvered openings at floor and ceiling levels Eyewash, deluge shower Segregation of acids • Inspect hazardous chemical dispensing locations for: Containment Proximity to property line Spills Housekeeping Segregation Evaluation of Offsite Disposal Facilities Kla • Determine offsite facilities used by plant. • Determine compliance status by contact with state agency. • Inspect offsite facility for key questions: What operations are conducted at a facility? What is the degree of hazard of the materials handled and the resultant waste streams? What are the attitudes, and practices of the management and personnel at the facility? With what care are environmental responsibilities handled? Does the facility have financial resources adequate to respond to environmental damage or impacts on human health? 7 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Describe container storage areas and identify on plot plan: tN P' No., Size Evidence Area Contain- and Type of Condition of of -JD_ Paved ment Containers Containers Contents Release List hazardous materials used onsite: O P Name of Process No. and Size Material or Use of Containers RCRA status: N/A Generator TSO Transporter Permitted TSO List all offsite treatment, storage, and disposal facilities used for hazardous wastes generated onsite, and include copies of all annual waste reports: 8 Kenned Job Name: Glacier Park Company y�Jenks�Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Describe onsite hazardous waste or solid waste disposal areas: tJf Area ID or Location Materials Disposed/ - Contents Describe known areas of contamination on or adjacent to the site: Visual Evidence of Run-on/Runoff: Yes No Visual Signs of Contaminated Run-on/Runoff: Yes No ✓ Description and Direction of Site Runoff: � c� LIKELY -10 FLGL: WIEST -ro IJtrl�e6y C1GiZt �s Kt E� Surface water run-on from neighbor's property (identify source directions and contamination potential) : LIS�U64TS u�.�EQ�E.47N P�cTi} PAILit,At7 I_eufiS IT iGQA4 --C1Ct,S� CYn PrtcPFa.T.# f3c .+�R2reS Indicate Nearest Source of Surface Water (identify name, location, and use - i .e. drinking water, recreation): CS REE+.1 6, E UUY., L-J A 9 Keened Job Name: Glacier Park Company y�Jenks Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Groundwater at Site: (identify depth, quality, gradient, and use): N A• Number of Drinking: _ and Monitoring: Wells. Show Locations on Plot Plan. Obtain boring logs and well completion diagrams if available. Source of Site Drinking Water: Bottled Water: Yes No Wells Onsite: Yes No Public Water Supply: Yes No Name of Agency: Contact Person: Other: Phone Number: Describe onsite wastewater treatment system: N a Describe Discolored Soil • AU�4 ��-rE� Location Areal Size Color Odor Source 10 Job Name: Glacier Park ComDanv Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: -- Stressed Vegetation: h,Le. kLF-> Location Areal Size Color Odor Source Odors: Location of Occurrence Description Source Transformers: Manufacturer IO Number Presence of PCB Labels Fluorescent Light Ballasts: Presence of "No PCB' labels: Yes No Recommendations for Cleanup/Additional Investigation: General Comments - Describe any additional information collected and clarify any issues previously addressed (use additional pages as necessary) . Y� �c4E�. .� �►'CEA►�� TC 5�6 Lr�:rJ Ir { /t,1t-Kp 5 141CT tr,47 e:.3 ee-zi,i C , rt4f }T "f r+F S r�P St+4G L`S r Or I F ti1 z T GC, J 4'G.a� II Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Regulatory File Review - Summary List Hazardous Waste Generator I.D. No. OA Date: (Obtain Copy as Possible) Waste Streams: -g Number Yearly Ouantity 2. 3. 4. Treatment and Disposal Facilities (Past and Present): 1. 2. 3. 4. NPDES or State Permit Discharges to Surface Water Bodies/Sewer Systems: Permit Number: Type: Expiration: 1. 2. 3. 4. Make copies of permitted discharge limits and compliance summaries. Exceedances: Limit 21U Corrective Action 12 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082.00 Property Name: City: State: Sequence Number: Agency Recorded Spill History/Complaints: NON 9, 2LU Chemical. Quantity Action 1. 2. 3. 4. S. 6. 7. 8. Agency Inspection/Visit Record: Type/Issue jig Summary Comment 1 . 2. 3. 4. Citations and Notices: Violation No. Comment 1. 2. 3. 4. TSCA: ` PCB Transformers: Location ug Seri PCB Quantity 13 Kennel Job Name: Glacier Park Company y�Jenks Chilton Job Number: 896082 00 Property Name: City: State: Sequence Number: Area Groundwater/Contamination Assessment Information Reports: gyp' Report Name Originator Qg Summary 14 Keened Job Name: Glacier Park Comoanv y�Jenks Chilton Job Number: 896082 00 Property Name: City: State: Sequence Number: PLOT PLAN Indicate site boundaries, buildings, roadways, wells, surface waterways, areas of concern, Neighboring Facilities: 15 Job Name: Glacier Park Company Kennedy/Jenks/Chilton Job Number: 896082 00 Property Name: City: State: Sequence Number: PHOTOGRAPH LOCATION LOG Photograph No./Direction AM Process/Operation Description 1. 2. 3. 4. S. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 16 ArN H�CROWSEF? Hari A-A-n e lnc. � 1910 Fain�vA�,nnve East SearUe,'Nashington 98 1 02-3 699 FAX 206.328.5587 206.324.9530 Earth and Environmental Technologies RECEIVED H OV 15 1991 J-3405B G.P.C. October 11, 1991 Mr. Mark Miller liitrawest c% Mark Miller Consultants, Inc. Suite 204 10801 Main Street Bellevue, Washington 98004 Re: Preliminary Environmental Assessment GPC Property Sequence No. 968, Parcels 13 and 14 Renton, Washington Dear Mr. Miller: This letter report presents the results of our preliminary environmental assessment at the Glacier Park Company property (Sequence No. 968) located in Renton, Washington. This property is composed. of several parcels. The two which are subject of this report are Parcel 13 and Parcel 14 as shown on Figure 1. The work of this project was completed in accordance with our proposal (92-41-1016) dated .September 9, 1991, and addendum dated September 13, 1991. The purpose of our work was to assess whether past or present activities on the site or immediately adjacent properties may have adversely affected the environmental conditions on the project property. In addition to the study reported herein, Hart Crowser conducted a limited sediment and surface water sampling effort in Springbrook Creek near the site. The report of that work will be included in our final report for this property. The scope of work for the preliminary environmental assessment of the property and the immediately adjacent areas included: Seattle,Tacoma,Richland.Anchorage,Portland,San Francisco,Long Beach !N Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 2 ► Researching and reviewing historical background records for the property and the immediate adjacent areas; ► Requesting available file information regarding the property and the immediately adjacent properties from the Region 10 Office of the Environmental Protection Agency (EPA) in Seattle; the Northwest Regional and Headquarters Offices of o e"141"mod..F� the Department of Ecology (Ecology); and reviewing published lists of available �eP :e regulatory file information; ► Conducting a site reconnaissance to observe the subject property and immediate surrounding properties; and ► Preparing this letter report of findings from our work. The following section summarizes our FINDINGS.-AND RECOMMENDATIONS for this property. The remainder of the report presents: ► DESCRIPTION OF PARCELS; ► HISTORICAL BACKGROUND REVIEW; ► REGULATORY AGENCY FILE REVIEW; ► SITE RECONNAISSANCE; ► POTENTIAL FOR CONTAMINATION; and ► LIIVIITATIONS. Figure 1 is a vicinity map and Figures 2 and 3 are historical aerial photos of the subject site and immediately adjacent properties. FINDINGS AND RECOMMENDATIONS On-Site Fill Material Prior to 1970, a tributary of Springbrook Creek meandered across the central portion of Parcel 14. The remainder of the parcel was used for farming. According to analysis of data from historical aerial photographs, the tributary was filled in during the early 1970s. The nature and source of the fill material is not known.- Ary Lr Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 3 Recommendation. Without additional information on the nature of the fill material used on this parcel, it would be prudent to collect representative samples of the {" material to analyze for potentially hazardous constituents. Off-Site Sources of Potential Contamination Sternoff Metals From 1968 until the late 1980s, Sternoff Metals, a reprocessing facility, operated south of Parcels 13 and 14. On-site operations at Sternoff included salvaging automotive parts and other metal scrap, including transformers, and shipping materials off-site via rail cars. During Sternoffs period of operation at this location, a small unnamed stream flowed from the Sternoff property, north toward the portion of Springbrook Creek which formerly traversed Parcel 14. According to Ecology file information, soil and groundwater contamination have been documented on the Sternoff Metals site. Olympic Pipeline Terminal The Olympic pipeline terminal has been located adjacent to the northeast portion of Parcel 13 since before the early 1960s. Although there was no file information available at Ecology which indicated a history of releases at the Lind Avenue location, spills and releases have occurred at other locations along the pipeline. Operations of an underground pipeline pose a potential threat to the surrounding environment. By 1970, five (5) above-ground bulk storage tanks (ASTs) owned by Mobile Corp. were located south of the pipeline terminal. The bulk storage facility, currently owned.by British Petroleum (BP), has a history of releases and documented groundwater contamination. The exact source of the release has not been determined. Remediation work preformed by Hart Crowser at this facility indicates that the existing plume of contamination is well defined and is completely contained under the BP property. A pump and treat groundwater recovery/treatment system is currently in operation at this site. This system is designed to draw the existing groundwater plume into a central well where the affected groundwater can be removed and treated. No information was available on the extent of a contaminated groundwater plume prior to on-site remediation activities in 1988. It is suspected that prior to the operation of the pump system, the groundwater under this facility flowed toward a wetland area located near the northwest corner of the facility. ArN Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 4 Longacres Park Another off-site property of concern is the Longacres Park. The south portion of the park is adjacent to the southern strip of Parcel 13. Five underground storage tanks Di—T—Sixere removed from the park in 1990 and 1991. A plume of contamination coming from leaking USTs was documented on this property by Pacific Testing Laboratories (PTL) in 1990. The leaking USTs were located along the west side of the property. According to work done by PTL in January of 1990, the groundwater flow direction in the area of the release is to the northeast. An additional off-site property of concern is the Service Paper Company, located at 3324 Lind Ave SW, one block due east of Parcel 14. In November of 1989, Service Paper reported a petroleum release. According to Ecology file information, a limited cleanup was undertaken. However, as of August 27, 1991,.the cleanup had not been completed, and 4,200 to 9,700 ppb of benzene reportedly-remains in the sons. Recommendations. According to studies completed on adjacent properties, the depth to groundwater in the vicinity of the project property appears to be 8 to 10 feet below the ground surface. For most of this region, this shallow water most likely flows in the direction of the nearest discharge area which could be a surface water body, such as a creek or a canal, or a wetland or marshy area. Since the site vicinity has many such discharge areas, we cannot determine the general groundwater flow direction in the area.--We recommend completing a hydrogeological survey to accurately 'determine the direction(s) of groundwater flow on the project parcels. The information obtained from this survey could be used to determine which off-site sources of contamination have a potential to impact the project parcels. Based on these findings a groundwater analysis of potentially affected areas should be completed to determine the impact of adjacent properties on the project sites. The potential migration of contaminants from the Sternoff Metals site to the unnamed tributary which formerly traversed Parcel 14, presents an additional concern, independent of groundwater flow direction. It would be prudent to collect samples from the location of the former stream bed on Parcel 14. Samples of the fill, any remaining creek sediments, and the underlying soils should be taken and tested. These samples should be tested for chlorinated organic compounds, polyaromatic hydrocarbons, metals, and inorganic compounds, all of which have.been documented ArV L� Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 5 on the Sternoff Metals property. In addition, it would be advisable to analyze samples for polychlorinated biphenyls (PCBs), and possibly dioxins, which are suspected to be present on the Stemoff Metals property, but have not been tested for during previous investigations. Finally, some research into the source of the area fill could help to identify the potential for encountering contaminants across the filled area. DESCRIP11ON OF PARCELS The parcels of interest on the GPC property (Sequence No. 968) are Parcel 13 and Parcel 14. Parcel 13 is an elongated parcel which covers approximately 46 acres. The south portion of the parcel runs along the east side of the Burlington Northern railroad (BNRR) right-of-way from SW 43rd St north to approximately 1,000 feet south of Longacres Park racetrack. The parcel then turns 90 degrees to the east and runs from the BNRR to the east side of Oaksdale Ave SW. The parcel turns 90 degrees to the north and runs from Oaksdale Ave SW, north to the northside of SW 27th Street. The parcel takes a final turn 90 degrees to the east and runs parallel to SW 24th Street from Longacres Park east to Lind Ave. (Figure 1). The parcel consists of undeveloped wooded and grassy areas with periodic-wetlands. The majority of the parcel is surrounded by undeveloped land. Parcel 14 is a rectangular parcel located on Oaksdale Ave SW, near the intersection of Oaksdale Ave and the proposed SW 33rd Street. This parcel consists of approximately 31 acres of undeveloped land with tall grasses, shrubs, and brambles. There are some wooded areas and periodic wetlands throughout the parcel. The parcel is bounded on the north and west by Parcel 13, on the south by the Burlington Northern Renton Automotive Terminal, and on the east by Oaksdale Ave SW. The developments in the immediate vicinity of the parcels include: the former Sternoff Metals, the Burlington Northern Renton Automotive Terminal, Longacres Park, Service Paper Corp., Olympic Pipeline terminal, BP Oil Co.- Bulk Storage Facility, and several industrial parks. ArN Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 6 HISTORICAL BACKGROUND REVIEW We researched the history of land use activities on and immediately adjacent to the project site, in order to identify potential sources of contamination. For the purposes of the review, we evaluated the following sources: ► U.S. Geological Survey Topographic Maps (1949, 1968, 1973, and 1983); ► Sanborn Fire Insurance Maps (no coverage available); ► City Street Directories (R.L-Polk: Renton, 1950, 1954, 1961, 1963, 1968, 1971, 1974, 1977, 1981, 1985, and 1991); and ► Aerial Photographs (U.S. Army, 1945; Pacific Aerial Survey, 1961; Washington State Department of Natural Resources, 1970, 1981 and 1989; and Walker and Associates, 1956, 1968, 1974, 1980, and 1991). Subject Property Prior to 1970, both parcels were used for farming and were cleared of trees except in the northeastern portion of Parcel 13 adjacent to the Olympic Pipeline Terminal and the greenbelt area associated with a tributary of Springbrook Creek which meandered across the central area of Parcel 14. In 1970 Parcel 14 was cleared of all trees and the Springbrook tributary was filled in, creating localized wetlands on Parcel 14. Farming continued on these properties until approximately the early 1980s. No apparent development has occurred since that time, and the sites are currently heavily vegetated and overgrown. Surrounding Properties Prior to the mid-1960s, the properties in the immediate vicinity of the subject property were primarily farm land or undeveloped, wooded, parcels with a few small creeks and wetland areas. The only substantial development in the area was Longacres Park which was located north of both Parcels 13 and 14. Limited development began into the late 1960s. Sternoff Metals opened to the south of Parcel 14 and adjacent to the southern portion of Parcel 13. TheMobile Bulk I ' i MrW Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 7 Storage Facility was constructed just south of SW 24th St-, near the Olympic Pipeline Terminal. As development continued, many of the small creeks and wetland areas were filled. The origins of the fill material used for these projects is not known. By the late 1970s, several industrial park facilities opened to the south of Parcels 13 and 14 and east of Sternoff Metals. Industrial development continued, and by the mid-1980s, the Burlington Northern - Renton Automotive Terminal was built south of Parcel 14 and north of Stemoff Metals. In addition, several other industrial parks were built to the south and east of the subject property. However, in spite of the increased industrial development in the area, the majority of the adjacent property to the east and north of Parcels 13 and 14 were still largely undeveloped at the time of the reconnaissance. REGULATORY AGENCY FILE REVIEW Hart Crowser contacted the Northwest Regional and Headquarters Offices of Ecology and the Region 10 Office of the EPA to inquire about the availability of regulatory file information for the project property and selected adjacent properties. We requested information that could potentially impact the environmental conditions at the project site. In addition, Hart Crowser reviewed the following lists for the presence of the project site and properties in the area immediately surrounding the project site: ► EPA National Priority List (NPL) and Proposed NPL (August 1990) - List of "Superfund" and proposed "Superfund" sites; ► EPA Region 10 CERCLIS (October 1990) - List of sites currently being reviewed by the EPA; ► EPA Region 10 RCRA Notifiers List (January 1991) - List of generators, transporters, and disposers of hazardous wastes; ► Federal Facility Index System (FINDS) List for the State of Washington (November 1989) - List of facilities for which there are files at the EPA; A1N Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 8 ► Washington State Confirmed or Suspected Hazardous Waste Site List and Washington Affected Environmental and Contaminants List (December 1990) - List of sites currently being investigated by Ecology; ► Washington State Underground Storage Tank (UST) Registration (January 1991) - List of USTs registered with the State of Washington; and ► Ecology's List of Leaking Underground Storage Tanks (LUSTS) (April 1991) - List of leaking tanks registered with the Northwest Regional Office of Ecology. The subject property was not found on any of the published lists and there were no files available at the contacted agencies regarding the site. -However, several properties in the immediate vicinity of the project property were identified on the above sources and are summarized below. Sternoff Metals (Sternco Metals Property) which was formerly located south of Parcel 14 and east of Parcel 13, was found on the CERCLIS list and the Washington Affected Environmental and Contaminants List. Ecology file information on the site indicated that the facility was operated as a salvage and recycling business, which accepted primarily automotive parts and electrical components, including wires. From 1968 until 1977, Ecology records indicate that the site accepted transformers for salvaging. Site inspections done by both the EPA and Ecology between 1982 and 1989, confirmed contamination in both the soils and the groundwater at this facility. The confirmed contaminants include halogenated organic compounds, metals, petroleum products, and inorganic compounds. Other chemicals including dioxins and PAHs are suspected to be present on the site; however, they have not been tested for. Although contamination was only documented in the soils and the groundwater, a potential exists for the contaminants to migrate via surface water or windblown particulates. The B. P. Bulk Storage Facility (formerly Mobil Oil) on the corner of the SW 24th Street and Lind Avenue was located on the MTCA site register and the Washington Affected Environmental and Contaminants List. According to Ecology file information, a groundwater contamination plume exists at the site; however, the exact source of the contamination was not determined. Hart Crowser began remediation efforts at the site in the late 1980s. Several monitoring wells were installed in 1989 MrW Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 9 and according to the Hart Crowser project manager for this site, the plume of contamination is well defined. Currently, there is a "pump-and treat" groundwater remediation system in use on the site. Studies indicate that the contamination which still exists on site is contained in the pumping system and does not have a potential to migrate off site. However, no claims can be made as to the extent of an historical contaminant plume which may have migrated to adjacent properties prior to the late 1980s when remediation began. Two facilities in the immediate vicinity were located on the LUST list: Longacres Parlq and the Service Paper Company. According to Ecology file information, contamination from leaking USTs at the Longacres facility was reported by Pacific Testing Laboratories in 1990. The two leaking USTs were removed in December of 1990 by Boeing Corp. Analysis of the excavated soils indicated that contamination of petroleum hydrocarbons, benzene, ethylbenzene, toluene, and xylenes, were present in on-site soils. In an April 1991 letter to Ecology, Boeing reports that they were unable to remove all the contaminated soils. The excavation was filled in and paved over. Further remediation efforts were planned by Boeing after the 1991 horse racing season was completed. Boeing determined that groundwater flow direction in the area of the release is most likely to the northeast, away from Parcels 13 and 14. The Service Paper Company reported a petroleum release to the soils from their USTs in November of 1989. Two gasoline storage USTs were removed, and soils were excavated; however, analysis showed that 4,200 to 9,700 ppb of benzene remained in the ground. Further cleanup was intended by Service Paper, but as of August 27, 1991, no additional remediation had been initiated at the site. There was no indication in Ecology files that a groundwater investigation was undertaken, therefore no information was available on groundwater flow direction at the Service Paper Co. In addition, the following facilities were located on the RCRA notifiers list: ► Modern Manufacturing 2900 Lind Ave SW Small quantity generator of hazardous waste Ar' Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 10 ► Refined Products Pipeline 2319 Lind Ave SW Large quantity generator of hazardous waste ► Ecology NRO Renton Oaksdale Drums SW 34th and Oaksdale Ave Sw One time generator of hazardous waste It should be noted that inclusion on the RCRA Notifiers List does not necessarily indicate a waste handling problem by the facility listed. EPA files were not made available to Hart Crowser in sufficient time to include their review for this report. The files will be reviewed by Hart Crowser when they are made available, and any new information obtained during the review which has bearing on the environmental assessment of the project property will be submitted in the final version of this report. SITE RECONNAISSANCE On September 16, 1991, Diane Francisco of Hart Crowser conducted a site reconnaissance of the subject property. The following section presents the results of the reconnaissance. The locations of the site features are shown on Figure 2. Subject Property The reconnaissance began on Parcel 14. This parcel contains a few access roads which were accessible off of Oaksdale Ave SW. Many additional unpaved paths crisscross Parcel 14. Small quantities of household debris were observed on the roads near the east side of the parcel. One of the small paths on Parcel 14 extended to the south toward the south portion of Parcel 13. This path terminated in a heavily overgrown portion of Parcel 13 and further reconnaissance of this portion was not possible. The northern portions of Parcel 13, near the east side of Longacres Park, were undeveloped with tall grasses and brambles, but few large trees. The portion of Parcel 13 which runs along the north side of the Olympic Pipeline Terminal and the BP Oil storage facility was wooded, and appeared to contain a utility right-of-way. A ArN Lr Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 11 complete reconnaissance of both parcels was not possible due to access problems created primarily by natural barriers and heavy overgrowth. Adjacent Properties The Burlington Northern Renton Automotive Terminal is located south of Parcel 14 and east of Parcel 13. This facility was surrounded by an 8-foot-tall fence which made a drive by reconnaissance impossible. However, there did not appear to be any substantial threat from this facility to the environmental conditions on either subject parcel The former site of Sternoff Metals is located east of the southern portion of Parcel 13. This parcel was not accessible at the time of the reconnaissance. The Olympic Pipeline Terminal and the BP Oil Co. storage facility located near the northeast end of Parcel 13 are both surrounded by a line of tall trees and a fence, making viewing from the street difficult. POTENTIAL FOR CONTAMWAnON Based on information obtained through historical aerial photograph analysis, fill material was brought on to Parcel 14 in the early 1970s to fill in the unnamed tributary of Springbrook Creek which formerly traversed the property. The source and chemical nature of the fill material is unknown. Potential contamination in the fill material would be likely to come into contact with the shallow groundwater table in the area. If the groundwater is contaminated by the fill material a plume may exist which spreads the contaminants away from the former stream bed to localized marshy areas on the property, or off site to adjacent properties. Surface water transports during storm event runoff is a secondary method of potential migration over the project site. There are also several off-site properties of concern. Sternoff Metals, Service Paper Company, Longacres Park, Olympic Pipeline terminal, and Mobil Oil Renton Terminal, all have either documented or suspected groundwater contamination. The localized groundwater flow direction needs to be determined in order to identify MrI L, Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 12 which of the above facilities could potentially be impacting the project property. The primary contaminants associated with these off-site sources are petroleum hydrocarbons and related organic compounds, including benzene, ethylbenzene, toluene, and xylenes; and heavy metals and PCBs which are associated with former on-site practices at the Stemoff Metal facility. Contaminants associated with the Stemoff Metals facility, may also have migrated to the Parcel 14 via the small unnamed tributary which led from the northwest comer of the Stemoff Metals site to the central area of Parcel 14. Operations began on the Stemoff Metals Property in the late 1960s and the tributary was not filled in until the early 1970s. According to historical aerial photographs, it appears that on-site operation at the Stemoff Metals facility, resulted in releases to this unnamed tributary. Analysis of the former stream bed sediments located beneath the fill material on Parcel 14 would need to be done in order to determine whether contaminants have migrated via this pathway. LD IITATIONS Work for this project was performed and this letter report prepared in accordance with generally accepted professional practices for the nature and conditions of the work completed in the same or similar localities, at the time the work was performed. It is intended for the exclusive use of Intrawest and Mark Miller Consultants for application to the subject properties. This report is not meant to represent a legal opinion. No warranty, express or implied, is made. MrW Ld Mark Miller Consultants, Inc. J-3405B October 11, 1991 Page 13 Any questions regarding our work and this letter report, the presentation of the information, and the interpretation of the data are welcome and should be referred to Diane Francisco. We trust this report meets your needs. Sincerely, HART CROWSER, INC. DIANE FRANCISCO DAVID G. WINTER, P.E. Environmental Specialist Senior Associate nFMGw--%dcl=e GPG96&lr Vicinity Map I t n: ' sr E' =I �•1 I I 5 GgA�Y 16 .. •. s ,gym srR s r .� _.. e z '� V•f'/ stt..ro".'u.ct ns `v 'SD'-Sf 5 rf CE�rFR ■c. I`Lonya i f •\ = 1 IRacc7Il 13 13 s.•..+Gs P VWv _. �. r O D ti Track 4 c* _1__x79 j N Olympic Pipeline Station R` • � f _ 11 4V-4�V�1/�V-�—��' _ I ' t�•S'u 1�T __ ■< 1 Y' G 13 �.. 13 BP. 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A roxi a Scale in F t Si FYI ' "k ,x�K, ,r�i �� l f �i»•' t ,,{L? 7' �� kt�`«�w� r rt��F 7 ��; .. :'.1 ' XSe$.th:.x: 5Fd?•":"3,...�rY,r'>rt>`�v�itrty���T��+., e�"q. -R; k 'r '., ',t �: •'C �:� ����r ' j! t7 �J Note: Base map prepared from drawing provided by 13 Parcel Number H/. R70?f Walker Associates dated 1985. ✓-3405B Figure 2 Golder Associates Inc. 4104-148th Avenue,NE - Golder Redmond,WA USA 98052 • Telephone(206)883-0777 Associates Fax(206)882-5498 June 12, 1992 Our Ref: 913-1294.400 City of Renton Planning/Building/Public Works Department 200 Mill Avenue South PLANNING DIVISION Renton, WA 98055 ( r,,OF REN30N ATTENTION: Mary Lynne Myer JUN 16 1992 RE: Level II Environmental Assessment, South Part of Parcel 13 Glacier Park Company r-C IV D Dear Ms. Myer: This letter report presents our findings for the Level 11 environmental assessment conducted at the referenced parcel. The scope of this work included a brief review of documents supplied by the City of Renton, and a sampling and analysis program to collect sediments and surface water adjacent to the Sternoff Metals site. During the preparation of the scope of work for this investigation, a preliminary walk-through was also made of Parcel 14 in order to examine the fill materials used at the site. Although this was not part of the scope of work for this investigation, we will also include our observations from the walk-through in this report. This report presents a description of the site, a brief review of previous work at the site, a discussion of our sampling and analysis methods, and the results of the sampling and analysis program. A discussion of our findings and our recommendations are provided at the conclusion of the report. 1. Introduction The project site is depicted on Figure 1. The property comprises the most southerly part of Parcel 13, currently owned by Glacier Park Company. Parcel 13 consists of a series of discontinuous strips of land that form a mosaic trending generally northeasterly from the project site. The area investigated is bounded on the north by a spur of the Burlington Northern railroad, on the east by the Sternoff Metals site, on the south by South 180th Street, and on the west by the Burlington Northern main line. The topography of the site is low-lying, with little vertical relief. The surrounding railroad embankments, as well as the fill material underlying the western portion of the Sternoff site, are approximately 8-15 feet higher in elevation than the project site. Much of the project area is inundated by water, with depths ranging from a few inches to a few feet. An irregularly-shaped pond is situated along the eastern boundary of the property. The remainder of the property is vegetated, with standing water covering large areas. Figure 1 shows the relative distribution of marshy areas supporting the growth of grass or low shrubs, and forested areas with cottonwood and other trees. Drainage at the site is not well-developed, due in part to extensive land reclamation and fill operations that have occurred in the area. A tributary to Springbrook Creek passes near the site to the east, flowing north to the Black River. This portion of Parcel 13 also appears to OFFICES IN AUSTRALIA,CANADA,GERMANY,HUNGARY,ITALY,SWEDEN,UNITED KINGDOM,UNITED STATES lure 12,1992 2 913-1294.400 drain to the north, through a culvert beneath the Burlington Northern railroad that traverses the northeast corner of the property. 2. Scope of work This investigation is intended to provide additional information concerning the potential for contamination of soil and/or water on Parcel 13. In our previous letter report of May 4, 1992, entitled Environmental Assessment Review, Glacier Park Company, we reviewed a Level I environmental assessment completed by Hart Crowser (1991). This report noted the proximity of the Sternoff Metals site to Parcel 13, and on the basis of the known contamination on that site, inferred that there was a potential for contamination to have migrated to Parcel 13. Additional reports supplied by the City of Renton, pertaining to investigations at the Sternoff site, provided additional information regarding the site. The scope of work for this investigation included selecting target parameters known to occur on the Sternoff site, sampling soil and surface water on Parcel 13, and evaluating the results to determine if matrices on Parcel 13 contain any of the target parameters. The scope of work for this project did not include groundwater investigations or analysis. In developing the scope of work for this investigation, limited observations were also made of site conditions on Parcel 14. These observations are also included in this report. 3. Previous Site Work In our initial review of Level I environmental assessments, the City of Renton supplied several environmental assessments obtained from the Glacier Park Company, a division of Burlington Northern Railroad. The reports described Level I or Preliminary Environmental Assessments conducted on several sites, including Parcel 13. An additional report provided the results from a preliminary investigation of sediments and surface water in Springbrook Creek. The reports applicable to the current investigation included: • Preliminary Environmental Assessment, GPC Property Sequence No. 968, Parcels 13 and 14, Renton, Washington, J-3405B, October 11, 1991; Francisco, Diane and Winter, David (Hart Crowser) • Preliminary Surface Water and Sediment Quality Assessment, Springbrook Creek - Orillia Industrial Park, Renton Washington, J-3405C, October 21, 1991; Carpenter, Kathryn and Winter, David (Hart Crowser) Subsequent to the completion and delivery of our May, 1992 report, the City of Renton provided additional documents that describe investigations at or in the vicinity of the Sternoff site. The reports included the following: • Water Quality Monitoring and Quality Assurance Project Plan for the Black River Water Quality Management Plan (Draft), October 10, 1991; Zisette, Rob (Herrera Environmental Consultants, Inc.). • Preliminary Evaluation Potential Contamination of Soil and Water, Sternoff Metals Property, Renton, Washington, E-3000, May 6, 1987; Spencer, Don and Levinson, Robert (Earth Consultants, Inc.) The Hart Crowser reports reviewed historical data, and provided the results of sampling and analysis of stream sediments and water from Springbrook Creek. The environmental assessment expressed a concern for potential contamination migrating from the Sternoff Metals site to other adjacent areas. The water and sediment assessment for Springbrook Golder Associates Tune 12 1992 3 913-1294.400 Creek was conducted at a location some distance away from Parcel 13, and is not applicable to this investigation. The Herrera report extract included sampling from wetlands associated with Springbrook Creek and a monitoring well on the Sternoff site near the wetlands area. The exact locations of these samples were not provided in the report extract. The draft results showed the presence of heavy metals in the soil, but no contaminants were present above levels set in Method A for industrial sites, as set forth in the Model Toxics Control Act. Surface water in the wetlands area exhibited concentrations of copper, lead, mercury, and zinc that may exceed MTCA cleanup levels (apparently using Method B for industrial sites). The portions of the reports provided did not contain information on the precise locations of these samples, but the results are consistent with the investigation initiated by Golder Associates. Cadmium and nickel were also detected, and were reported to be above MTCA levels, although the specific cleanup parameters (type of site, method of calculation) were not given. Some of the MTCA cleanup levels presented in the report appear to be those set for industrial sites. It is not entirely certain that industrial cleanup values are appropriate for the wetlands, since residential properties appear to be nearby and the use of the wetlands is non-industrial. The Earth Consultants, Inc. report included water and soil sampling results for the Sternoff Metals site. The results indicated the presence of barium, cadmium, and lead in the soil samples, but no contaminants were present in levels above the MCL's. The water analyses showed trace levels of hydrocarbons. One water sample, G-7 was taken in the wetland area and showed trace levels of hydrocarbons. The City of Renton also provided figures and data tables extracted from a draft report completed by Seacor that characterized the Sternoff site. This report included data from groundwater monitoring, as well as an analysis performed on sediment or soil collected in the wetlands area (the exact sample location is not known). The groundwater monitoring data from well MW-2, which is adjacent to Parcel 13, showed elevated concentrations of several phenol and phthalate compounds, as well as elevated concentrations of cadmium and lead. The metals were reported to exceed the MTCA cleanup levels for groundwater, although the basis for this conclusion was not presented. The contaminants of concern identified consistently throughout these reports include barium, cadmium, copper, lead, mercury, and zinc, some semi-volatile organic compounds, petroleum hydrocarbons, and phenol. Accordingly, we selected cadmium, lead, and total petroleum hydrocarbons as indicator parameters to analyze for possible contamination in the wetland area of Parcel 13. 4. Field Investigations 4.1 Parcel 13 Golder Associates conducted the field investigation on June 1, 1992. A total of eight samples were collected from the wetland area, at the locations shown on Figure 1. These included six sediment samples and two water samples. Soil samples were taken using a hand auger. These samples were generally adjacent to the Sternoff Metals site and/or the Burlington Northern rail lines. All of the samples were taken in areas that were either submerged or saturated. For each sample, the auger was advanced approximately eight inches into the sediment, and the top layer of sediment and plant roots was removed and discarded. The auger was re-inserted and advanced an additional eight inches and the sample taken from deeper in the hole, at a depth of Golder Associates Tune12,1992 4 913-1294.400 approximately 12 to 16 inches. Each sample was transferred from the auger to a 16 ounce glass jar with a Teflon lid. All samples were placed in a cooler and stored at 4 degrees Celsius prior to delivery to the laboratory. For water samples, the sample container was inverted beneath the water surface, then rotated upright to minimize the capture of air bubbles within the sample. The auger and sampling tools were decontaminated prior to sampling and between samples by scrubbing with deionized water, rinsing with methanol, and rinsing again with deionized water. An equipment blank was also collected of the rinse water used from sampling equipment decontamination and was submitted for analysis. Samples were stored at 4 degrees Celsius and transported to the laboratory. The collected samples were transported to Lauck's Testing Laboratories in Seattle under standard Golder Associates chain-of-custody procedures. 4.2 Parcel14 On May 21, 1992, Golder Associates performed brief observations of Parcel 14, located northwest of the Burlington Northern Renton Automotive Terminal. The observations involved driving onto the site and walking along several of the roads and trails that cross the parcel. The primary purpose of this site visit was to observe the nature of fill materials placed in a tributary to Springbrook Creek, and to evaluate the potential for contamination. Fill materials appeared to be well-graded till, consisting of clayey silt up to cobble-sized gravel. The material observed did not exhibit any staining or other peculiarities symptomatic of contamination. Although domestic trash, including discarded furniture and appliances, was found on the site, there was no evidence of any significant dumping or related chemical contamination. This is consistent with previous reports issued by Hart Crowser (1991). These observations do not preclude the possibility that contamination may exist on site; however, no obvious reason was established to initiate sampling and analysis of site soils or surface water. On the basis of these observations, the scope of the Level II assessment was limited to the southern part of Parcel 13 described above. 5. Analytical Results Results of the sample analysis are provided in Table 5.1. Original data from Lauck's Testing Laboratory is provided in Appendix A. The locations for each of the samples are shown on Figure 1. On the basis of the analytical results, lead, total petroleum hydrocarbons, or both were detected in all soil samples collected. The concentrations of lead and total petroleum hydrocarbons in the soil are within the cleanup levels set for residential sites under the Model Toxics Control Act. No elevated concentrations of cadmium were observed. The cleanup standards for surface waters in wetlands are subject to considerable variation from site to site, depending on a variety of environmental and human risk factors, as well as other site characteristics. Because of this variation, it is not possible within the scope of this investigation to give a definitive statement regarding the actual cleanup standards applicable to surface water at this site. Lead and total petroleum hydrocarbons were detected in the two surface water samples. These concentrations exceed drinking water standards and fresh water quality standards set by EPA, and thus exceed the cleanup levels set under MTCA. Although groundwater samples were not collected as a part of this investigation, data from MW-2 on the Sternoff Metals site was examined. This well is located on the western Golder Associates Tune 12 1992 5 913-1294.400 Table 5.1 Results of Sample Analysis TPH Total Lead Total Cadmium Sample Matrix Concen- MTCA Concen- MTCA Concen- MTCA No. tration Cleanup tration Cleanup tration Cleanup (ppm) Level (ppm) Level (ppm) Level 1 soil ND(20) 200 9.7 250 ND(2.1) 2 2 soil 40 200 16 250 ND(2.7) 2 3 surface ND(5) *see text 0.011 *see text ND(0.001) *see text water 4 soil 57 200 ND(10) 250 ND(2.7) 2 5 soil ND(20) 200 20 250 ND(2.3) 2 6 soil ND(20) 200 45 250 ND(2.3) 2 7 soil ND(20) 200 33 250 ND(2.4) 2 8 surface 1.8 *see text 0.029 *see text ND(0.001) *see text water Note: MTCA Levels are given for Table A compounds for residential locations,in parts per million. boundary of the Sternoff site, adjacent to Parcel 13. Analyses of groundwater samples were presented in a draft report by Seacor, provided by the City of Renton. These analyses indicate detection of cadmium and lead that are above the MTCA cleanup levels. Considering the location of this well, near the property boundary between Sternoff and the project site, it is quite likely that the contamination extends onto the Glacier Park property. 6. Discussion On the basis of field investigations conducted by Golder Associates, and on data acquired by others and reviewed as a part of this investigation, the portion of Parcel 13 described in this report shows evidence of soil contamination. However, at the locations sampled, concentrations are below current cleanup standards. Surface water samples contained concentrations of total lead that exceed Federal fresh water quality standards. The source of this contamination is not easily determined. The Sternoff Metals site, which is known to have a metals contamination problem, may be inferred to have contributed to the elevated metals concentrations on the Glacier Park property. Elevated concentrations of lead appear to be fairly ubiquitous throughout the area, as reported in the documents provided by the City for review. It is unlikely that the source of lead is situated on this undeveloped property. Without control of the source it is not apparent how the City could attempt to reduce lead concentrations in the surface waters of the wetland, or prevent future water contamination, if it acquired the property. Golder Associates Iune 12 1992 6 913-1294.400 7. Recommendations Several options exist for the City with respect to Parcel 13. These include acquisition of the entire parcel, rejection of the property, or acquisition of part of the property. Acquisition of the entire property would include purchasing the study area, which has known contamination. This entails the risk of becoming responsible for cleanup of the site. Since the source of the contamination is not currently known, only inferred, it is likely that additional investigations would be required and an endangerment assessment would have to be accomplished to determine cleanup levels. Once cleanup began, the City would likely become involved in litigation to try to recover costs from the responsible parties. An additional consideration is the type of cleanup to be accomplished — depending on what methods are applied, the wetlands area could be compromised in the process of cleanup. An endangerment assessment could also be performed on the contaminated property prior to its acquisition, in order to determine potential cleanup levels. This would provide a more informed basis upon which to make a decision to acquire the property, but would require additional expenditure. The other extreme option, rejection of the entire parcel, would be the safest action for the City. The possibility of litigation would be totally avoided, but the City's objective to create a wetlands mitigation bank would also be compromised. Several portions of Parcel 13 appear to have low potential for contamination, according to the Level 1 assessments prepared by others. These same areas have excellent wetlands characteristics, as you observed in our telephone conversations. Another alternative would be for the City to acquire all of Parcel 13, except for the block adjacent to the Stemoff Metals site, as shown on Figure 1. This would eliminate the highest-risk property from the acquisition. Considering the industrial development in the area, there will always be some risk associated with property acquisition, but the City would minimize the potential liabilities in acquiring a property with known contamination. We appreciate this opportunity to provide additional service to the City of Renton, and hope this report serves your needs. If you have any questions, please do not hesitate to call. Sincerely, GOLDER ASSOCIATES INC. ��W Michael D. Lubrecht Senior Environmental Geologist L`�A_ 191___� Anthony S. Burgess, P.E. Principal Golder Associates �c• `�l Z `)).ASASSd 2. �`.;2n � t1M� Y+�`�,'`•�2>� }C � \�;w:. Wooded Area vg:& , Y Q' a'� .•::'w?.•��'•. i`� \\ ��.�\� �,r , �• Apt v: a� ^ Z� � .4 � �Z•�'Yv��oe.- `ai R• °C ♦vw:a a .a.. ti r Pond,�.. «i ,v vv tic : v �'. a C' `•yt, .t1w >� 6 2,3 r ; A.t�k.,l?i't +6• t <�a Marsh ,t A ,fit` ts:: � ,��` � �`• \.• �: s � s !t•• 3f i.. ,''l'� �Ifwi"°� ,�. owli. HIT ;s 3 a• `v,2\ BrV.SI l y��) �` ', . r fill I'�,� �.� ys��: ;z`. 7 $ • g * tYy�x ''TtsCR w .• l :1 �.. vas �' � i ,•::..'ti,.,,,._;:.->,.•::::W.'' i z Wooded Area MR, r: ; :•;.; \ 25 Site » is ! •'l,, vi:: � xnbw�`9.'ii:i:...': 0 200 400 Feet �``" • '' 1` �r (Approximate) •s :t tl� Sediment Samples : Sediment and Water Samples 0 2000 4000 Feet FIGURE 1 PROJECT SITE AND SAMPLE LOCATIONS RENTON/LEVEL II ASSESSMENTMA PROJECTNO.913-1294.400 DRAWINGNO. 24013 DATE &3192 DRAWNBY TK Golder Associates APPENDIX A Golder Associates 06/04,192 11:12 '0206 767 5063 LAUCKS TESTING Z 002 La chs 0 Tes� Laboratories, Inc 440 South Harney St„Seattle,WA 98108 (206)767-50G0 FAX 767-506,1 aemistry,Microbiology,and Tecf ncal Services CLIENT: Golder Assoc. Corti fi Cate of Analys i s 4104 149th Ave. NE work Order# 92-06-097 Redmond, WA 98052 DATE RECEIVED 06/01/92 DATE OF REPORT: ATTN : Mike Lubrecht CLIENT J09 lb 15215 Work 10 City Of Renton/Level II Taken By Client Transported by. Hand Delivered Type : Soil/Voter SAMPLE IDENTIFICATION: sample Golleosfon Description Date 01 #1 06/01/92 02:05 02 #2 06/01,/92 02:20 03 #3 06JO1192 02:25 04 #4 06/01/92 02:30 05 #5 C6/01192 02:45 06 96 06/01/92 02:55 07 07 D6/01/92 03:25 08 #8 06/01/92 03:25 09 09 06101/92 03:25 FLAGGING: The flag Purr indicates the analyte of interest woe not detected, to the limit of detection indicated. Tlus repoa is submitted for the exclusive use of the person,partnership,or corporation to whom it is addressed. Suosequent use of tho name of this company or any member of its stal in connection with the adverlisinp or sale or anv product or proee:s will be granted only on contract. This company accepts no responsibithy except for tho duo purforro8nce of Inspection an Nor analysis In good faith and according to the rules of tie trade and of saerce. Foliad on FlOgGG9}Paper `�� 06/04.92 11:13 '0206 767 5063 LkUCKS TESTING 2003 [,a, chs • Tesfirg Laboratories, Inc. 9405outh Harney St:,Seattle,W.A.99lut? (206)767-5060 FAX 767-5065 Chemistry,Microbiology,and'fechnical Services CLIENT : Golder Assoc. C e r t i f i c a t e o f A n a l y s i s Weak Order# : 92-06-097 Unless otherwise instructed all samples will be discarded on 07/18/92 Respectfully submitted, Laucks Testing Laboratories, Inc. PRELIMINARY RESULTS This rVperl.i�i tiWrI Led fur the exclusive usa of the persai,paihtership,ureoroaation to whor�i it is addressed. subsequent use of the name of ftiis conipony or any + j member of its staff in connection wilh the adyerlisirra or sale of any product or proeoss will be Granted only an contract.This company accepts no responsibility except for Ills owe porlofmarce of inspoction 8ni analysis in good faith and according to the rules et time trade and of sclence. b Prlmad on Raayclad PApar � -06/04/92 11:13 '0206 767 5063 LAUCKS TESTING 2004 La chs T-� IzWr tofles. Inc, 940 South I Tamey St.,Seattle,WA 98108 (206)767-5060 FAX 76?5063 Chemistry,AcrobiotoV,and Technical Services CLIENT : Golder Assoc. C e r t i f i c a t s 0 f A n a l y s i s Work Order # 92-06-097 TESTS PERFORMED AND RESULTS: Armtyte Units 01 02 03 Q4 Cadmium (Method 7130) ms/kg DB 2.7 U Cadmium (Method 7130) ug/L 1. U Cadmium (Method 7130) mg/ks DO 2.1 U 2.7 U Lead (Method 7420) ug/L 11. Lead (Method 7420) mg/kg DB 9.7 16. 10. U Total Solids % 82.5 61.9 57.3 WA TPH Oil and Grease Wks 08 20, U 40. 57. WA TPH OiL and Grease mg/L 0.5 U Analyte Units 05 06 07 08 Cadmium (Method 7130) mg/kg CB 2.3 U 2.5 U 2.4 U Cadmium (Method 7130) us/L 1. U Lead (Method 7420) Usti. 29. Lead (Method 7420) Mg/kg Da 20. 45. 33. Total Solids x 70,1 64.33 67.6 WA TPH OIL and Grease mg/k9 DB 20. U 20. U 20. U WA TPH OIL and Grease mg/L 1.8 Thic report Is submitted!or the exclucrva use of the person,partnership,or corporation to whom it is addressed. Subsequent use of the name cf thia company or any member of Its staff in connection with the advertising or;ale of any product or proctors will bo granlvd unly at contract.This company mccepts no r(r.Vv c;itrlity urcclut for the due performance of inspection andlor snaiyels in good faim and according to the rules of the trace and of science. PMletl en neaVClae Pa pCr IL 06/04/92 11:14 0206 767 5063 LAUCKS TESTING 005 • � 6 a cits1 , Testier Laboratories, Inc. 940 5auth Harney St.,Seattle,WA 98108 (206)767-5060 PAX 767.50G3 Chemistry.Microbiology,and Techniai Services CLIENT : Golder Assoc. C e r t i f i x a t e of Analysis Work order # 92-06-097 TESTS PERFORMED AND RESULTS: Analyte Units 09 Cacknium (Method 7130) fg/L 1. u Lead (Method 7420) ug/L 15. WA TPH Oil, and Grease trig/L 0.5 ll s This report is submitted for the exclasivo uw of lhc,pwst,i,padrwship,or corporetior,to whom it is addressed. Subsequent use of the name of this company or any • murnixr of it3 stall in cunnaction with u,e advertising or sale of any product or process 441 be granted only on contract. This company auDpts nc wpoftbility excopt for the due performance of inspection and;or anatysiS,n good faith And according to the rules of the trade and of science. � Pr!nleA on Rocyded Poper �ow w