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Page 3 <br /> III. FACILITY BACKGROUND <br /> A. FACILITY BACKGROUND AND DESCRIPTION Cheaper Store#37, 2.400 square foot <br /> retail food store on corner lot <br /> B- SITE HISTORY(USE OF SITE, ORIGIN OF CONTAMINATION) <br /> Two under rg ound fuel tanks were removed in March, 1988 _ <br /> C HA7.ARDOUS INCIDENCE HISTORY (HISTORY OF INJURIES, EXPOSURE, <br /> CHEMICAL SPILLS, COMPLAINTS, ETC)Groundwater at this site is at approximately 6 to 7 <br /> feet. Four groundwater monitonng wells installed 4188 Water sample TPH-g 140 u.gLL, Benzene <br /> was 2 7 n/L. Soil aerated on site and removed GW samples taken 9/21/92 showed 1".product on <br /> groundwater in MW-4, TPH-g and constituents in MW-1 and MW-3 MW-2 blocked at b' BGS <br /> D. PURPOSE OF ACTTVITY/OBJECTIVE OF WORK(CHARACTERIZATION, REMEDIAL <br /> ACTIONS, EXCAVATION, TRENCHING, INCLUDE LOCATION WITH RESPECT TO <br /> AREAS OF KNOWN OR SUSPECTED CONTAMINATION) <br /> Objective of work is to determine lateral extent of petroleum hydrocarbons lathe groundwater <br /> and present best method of product removal <br /> E. SITE STATUS (ACTIVE, INACTIVE, UNKNOWN)Active <br /> F SURROUNDINGS(LOCATION WITH RESPECT TO CITY, ROADS, RESIDENCES, <br /> BUSINESSES, NATURAL.FEATURES, GRADIENTS, TANKS, ETC): Businesses <br /> G. SITE MAP (ATTACH MAP AT END OF THIS PLAN SHOWING SALIENT FEATURES, <br /> INCLUDING LOCATION OF WORK AND LOCATION OF CONTAMINATED AREAS) <br /> H. CLIMATE AVERAGE WIND SPEED AND DIRECTION <br /> July October January Apnl <br /> MEAN HIGH TEMPERATURE <br /> MEAN LOW TEMPERATURE <br /> Parker Environmental Services, 4185 Rialto Court, Pittsburg, CA 94565-6116 <br /> Plane (510) 439-1024 Fax (510) 439-2566 <br />