ARCHIVED REPORTS_WELL INSTALLATION AND SOIL AND GROUNDWATER SAMPLING

Home Browse Search

LIGHT, AIR & SPACE CONSTRUCTION ENVIRONMENTAL SERVICES COMPANY t State Contractor's License Number 445403 State EPA R.E.A.Number 04072 Office 408-979-0661 ' Table 3. Soil Sample Chemical Analysis Results Sample TPHD TPHG Ben Tol Ethyl Xyl. TBA MTBE DIPE ETBE JTAjDCA EDB RND� ND< ' Number and De 01 Mg/ Mgt Ugl Ugl Ugl Ug! Ugl --ug-1 Ugl Ugl Ug/k k k k k k k k k K MW-1 NO NO ND< ND< ND< ND< ND< ND< ND< ND< ND<5-5.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 MW-1 NO NO ND< ND< NU< ND< ND< ND< ND< ND< ND< ND< ND< 10-10.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 MW-1 ND ND ND< ND< ND< ND< ND< ND< ND< NO< ND< ND< ND< ND< ND< 15-15.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 MW-1 ND ND ND< ND< ND< ND< NDc ND< ND< ND< ND< ND< ND< ND< ND< 20-20.5' <1.0 <1.0 10 1 o 10 15 50 10 10 10 10 10 10 0.0005 100 MW-2 NO NO ND< ND< NO< ND< ND< ND< ND< ND< ND< NO< ND< ND< ND< 5-5.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 N N ` N < 1 N N N NSc D< < < < ` MW-2 ND NO D< D< D< 0005 100 10-10.5' < 0 O 10 10 10 ' MW-2 NO ND ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< 15-15.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 MW-2 ND N D ND< NDc ND< ND<15 50< D. ND< ND< ND< ND< N 0< 0 0005 1100 20-20.5' c1.0 ' MW-3 ND NO ND< ND< NDc ND< ND< ND< ND< NO< .5' ND< ND< ND< ND< ND< 5-5 <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 MW-3 NO ND ND< ND< ND< ND< ND< NO< ND< 14 ND< NO< ND< ND< NO< 10-10.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 ND ' MW-3 ND ND ND< ND< ND< ND< < ND< ND< ND< ND< ND< ND< ND< ND< 15-15.5' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 MW-3 ND N D ND< ND< ND< ND< N15 D< ND< ND< ND< ND< ND< ND< 0005 N00 20-20.5' <1.0 ' Comp 00616 ND NO ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< (1-4)12' <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 Comp 0616 ND ND ND< NDc ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< (1-4)24- <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 . NND< NND< ND< ND< ND< D< ND< ND< ND< N Comp 0616 300ND D< 10 - 0.0005 100 5-6 12" <1.0 10 10 10 15 50 10 10 10 10 10 Comp 00616 ND NO ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< 11 5-8 24" <1.0 <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 ' Comp 00616 5.16• ND ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< 9-12 12" <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 Comp 00616 4.72' ND NO< ND< ND< NO< ND< ND< ND< ND< ND< ND< ND< ND< ND< (9-12)24- <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 < ND< ND< ND< NDc ND< ND< ND< ND< ND< ND< ND< ND< Comp 00616 4.64' ND ND' 10 10 0.0005 100 13-16 12" <1.0 10 10 10 1 5 50 10 10 10 10 Comp 00616 72.4 ND ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< (13-16)24- <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 ' Comp 00616 10' ND ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< ND< N00 17-20 12" <1.0 10 10 10 15 50 10 10 10 10 10 10 0.0005 100 Comp 00616 10.4' NDO N D< ND< ND< NDc 1 15 60` ND< ND< ND< ND< N O< r10< 0.0005 1100 (17-20 24" ' Mg/kg-Milligrams per kilogram. Ug/kg-Micrograms per kild)ram. ND- detected. ' -Laboratory reports that this did not resemble typical diesel pattern. See laboratory reports for complete results. ' January 5 2009 Page 11 of 12 MAIN OFFICE • 1707 LITTLE ORCHARD STREET, SUITE A•SAN JOSE•CA•95125 MAILING ADDRESS•P.O.Box 36303 •SAN Jose•CA•95158-6303•40M79-0661•408/979-0621 FAX•I.\s('�"Al 11 A,-1 c oM E MAR. ' GENERAL AND ENGINEERING CONTRACTOR•HAZARDOUS SUBSTANCE REMOVAL CONTRACTOR'SITE ENVIRONMENTAL ASSRSSNIENCs WETLAND ANT)RIPARIAN HABITAT-ASSESSMENT-DESIGN-RESTORATION-CONSTRUCTION-MITIGATION MONITORING