Laserfiche WebLink
John P. Cummings & Associates <br /> Environmental Consultant <br /> rs 7 <br /> Ph. (510) 505.0722 P.O. Box 2847 <br /> "Fax 91,01 791-3306 C)Y� Fremont CA 94536-2847 <br /> File No 0399002 . 00 OCT <br /> October 12, 1999 57 <br /> Jay Mcllrath <br /> STOCKTON PETROLEUM COMPANY <br /> 1905 Navy Drive <br /> Stockton, CA 95206 <br /> RE: phase II Report '"JAMAR' Site <br /> p 4075 East Main Street <br /> ro Stockton CA 95206 <br /> Site Code <br /> Dear Mr. Mcllrath: <br /> John P. Cummings and Associates (JPCA) is pleased to forward to <br /> you the Phase II Environmental Assessment Report for the soil <br /> borings, well construction and groundwater sampling for the work <br /> completed on September 8, 9 and 23, 1999 at 4075 East Main Street <br /> in Stockton, CA 95206. <br /> BACKGROUND <br /> Figure 1 is a site location map. <br /> It was reported that three Underground Storage Tank (UST) , used <br /> to stone gasoline were removed from this site in December 1998 . <br /> Two UST are reported to have been removed from this site during <br /> June 1995. A 300 gallon tank reportedly was a waste oil UST and <br /> the other a 500 gallon kerosine UST. Figure 2 is a .plan of the <br /> subject property. - <br /> I <br /> Soil samples collected from the bottom of the gasoline UST <br /> excavation at the time of the UST removal as well as under the <br /> piping, islands and spoils piles were analyzed for Total <br /> Petroleum Hydrocarbon as gasoline (TPHG) ; Benzene, Toluene, <br /> Ethylbenzene and Xylene (BTEX) . Soil was excavated to about 23 <br /> feet. The soil samples taken below the UST in native soil showed <br /> a range of <1 to 16,.000 parts per million (ppm) TPHG. The <br /> results of these analysis were documented in a report by <br /> MCCAMPBELL ANALYTICAL, INC. , dated December 17, 1998 . The UST <br /> excavation had three tanks placed in it and was back filled with <br /> clean fill in . <br /> t <br />