EXH0288019667

PCHBPollution Control Hearings Board of the State of Washington

NW-TPH Dx NW-TPH DX Material Placecl at Sample Date Collected (Diesel) mg/kg (Heavy Oil) mg/kg Other Analyses Third Runway? 001 WSDOT !Oct. I, 1999 <29 99 !RCRA 8 Metals Yes 002 WSDOT !Oct. 1, 1999 <27 73 RCRA 8 Metals Yes 003 WSDOT Oct. I, 1999 <26 <52 RCRA 8 Metals Yes 004 WSDOT Oct. I, 1999 <26 85 RCRA 8 Metals Yes 005 WSDOT Oct. I, 1999 <26 870 RCRA 8 Metals No 006 WSDOT Oct. 18, 1999 <27 310 No 007 WSDOT OCt. 18, 1999 <27 200 No 008 WSDOT Oct. 18, 1999 <27 200 No 1st Ave 21 May 1,2000 <28 150 Lead No" 11stAve 22 May 1, 2000 <28 <55 Lead No* 1st Ave 23 May 1,2000 <27 140 Lead No* NW-TPH HCID NW-TPH HCID (Diesel) mg/kg (Heavy Oil) mg/kg RCRA 8 Metals, NW TPH HCID Sample I May 25, 2000 <54 <110 (Gasoline) Yes RCRA 8 Metals, NW TPH HCID Sample 2 May 25, 2000 <54 <110 (Gasoline) Yes RCRA 8 Metals, NW TPH HCID Sample 3 !May 25, 2000 <54 <110 (Gasoline) Yes RCRA 8 Metals, NW TPH HCID Sample 4 May 25, 2000 <54 <110 (Gasoline) Yes RCRA 8 Metals, NW TPH HCID Sample 5 May 25, 2000 <53 <110 (Gasoline) Yes RCRA 8 Metals, NW, TPH HCID Sample 6 May 25, 2000 <54 <110 (Gasoline) !Yes • Material notplaced at Third Runway per discussionswithTom Madden of WSDOT. Diane Mills Court Reoorter I AR 019667 EXH0288019667
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