Laserfiche WebLink
TO: MR. DAVE CASTLE. October 26, 1985 WESTERN GEO-ENGINEERS <br /> PCI ENVIRONMENTAL ENGINEERING 1386 E. Beamer Street <br /> 2076 Alcoma Street Woodland, CA 95695 <br /> Sacramento, CA 95815 -%c 42; VN; "% MM&M (916) 662-4541 <br /> (916) 972-9155 FAX 972-5529 rPtojecls3 36: 12N% 145E: TE4) <br /> SUBJECT_ SOIL SAMPLING AT SAHARGUN PLUMBING <br /> 2216 Stewart Street <br /> Stockton, CA <br /> SAMPLING DATE - 10/6/89 (i0V 0", 1990 <br /> S T E WART STREET ENVIRONMENTAL IMENTAL HEALTH <br /> N Agency Representatives on Sita; CharlaspHU ICnvi o\nmental <br /> 9 eclallst with San in aq uln County and Ron Hllshner, Fire Inspector <br /> with the Clty of Stockton. <br /> Q NOTES: <br /> 5000-W 1 - 5.000 gallon gasoline underground stere0e tank was exhumed. <br /> ' No petroleum odor tram the tank excavator n. Tank appeared to be In <br /> 0 — 0 In ato-good condition (some rust, no visa Dle holes). <br /> S ------ BUILDING Backfill from excavation - predominately SAND: medium brown, well <br /> A 5000-E p raded, poorly sorted, with common black to very dark grey slightly <br /> N hyd ralso, blocky. firm, silty clay. No otlor. no staining antl 0 ppm <br /> G PID re.dings on all backfill material. <br /> U <br /> IBUILDING Excavation TWO sail samples were collected from the excavation using a <br /> N tlackhoe. Samples were taken from 2 to 4 feet into native soli <br /> E beneath each end of the tank. Samples 10K-N, ICK-S, and 1K-S <br /> T consisted of SILTSTONE: medium Drown, firm-slightly hard, friable, <br /> T blocky, with common clay, no petroleum odor and HNU PID readings <br /> I of Oppm. Sample 1K-N Consisted of the same SILTSTONE: <br /> d lscol Oreo to a up M-metllum yprsy with a moderate to strong odor <br /> L and a reading of leoppm on tha HNU PID. Samples were <br /> A MAP NOT TO SCALE Immedlat I ly tabled, placed On dry Ice, and chain of custody hand <br /> N delivered to Eureka Laboratory In Sacramento, CA. <br /> E ISAMPLE ODUCTLINE LOCATION <br /> PRDISPENSER <br /> EUREKA LABORATORY INC., RESULTS <br /> SAMPLE SAMPLE ID TPH BENZENE TOLUENE E. BENZENE XYLENE TEL EDB <br /> TYPE (PPM) (PPB) (PPB) (PPB) (PPB) (PPM) (PPB) <br /> Sol] 5000-E <0.2 <1 41 <1 41 <0.5 <1 <br /> Soil 5000-W <0.2 41 <1 <1 41 <0.5 Al <br /> Please note that resu is must be reported to: <br /> TPH - TOTAL PETROLEUM HYDROCARBONS <br /> PPM - PARTS PER MILLION Public Health Serviee <br /> E. BENZENE - ETHYL BENZENE San Joaquin County <br /> 1601 East Hazelton A enue <br /> Stockton. California 16201 <br /> Attn: Ms. Latitia Resch <br /> SUBMITTED BY: Jack Napper Dau Marks <br /> Registered Geologist "3037 Geologist <br />