COMPLIANCE INFO - Laserfiche WebLink

Home Browse Search

Pape Properties, Inc. January 11,2015 Limited Phase II ESA 10842 S Harlan Rd, French Camp, CA In the July 2014 Phase I ESA findings,Caledonia cited review of LOP documents that demonstrated repeated lapses in documentation of leak-detection monitoring of the UST,occasional failure of leak- control equipment, and subsequent corrective action. At Pape's request, Caledonia conducted the Phase II ESA to assess current conditions on the project site, as related to the cardlock's UST and dispensers. Additionally,the Sharpe Army Depot(Depot) is located about one-half mile southeast of the project site. As discussed in the July 2014 Phase I ESA (Caledonia), multiple releases of petroleum hydrocarbons and volatile organic compounds (VOC)from the Depot have been thoroughly studied and there are no reports of known residual or suspected impacts to the project site. 1.3 Methodology The Limited Phase II ESA was conducted in accordance with our Work Plan for a Limited Phase 11 Environmental Site Assessment, 10842 South Harlan Road, French Camp, CA 95231 (Work Plan) dated September 11, 2014, and based on the ASTM E1903-11 Environmental Site Assessments:Phase 11 Environmental Site Assessment Process and the Leaking Underground Fuel Tank Guidance Manual (September 2012, California Regional Water Resources Control Board). The work was conducted under the supervision of Ms.Janet Bailey, a California-registered professional geologist(PG). The methods,scope of work, procedures, and protocols for the Phase II ESA were described in the Work Plan.There were no deviations from the Work Plan procedures. Caledonia provided project management, logged the soils, collected soil and water samples,and surveyed the ground surface elevations at each soil boring location. Woodward Drilling(C57-710079) of Rio Vista, CA, installed the borings using a direct-push drill rig. Analytical testing was conducted by Test America of Pleasanton, California. The scope of work included the collection and analysis of soil and groundwater samples. In each boring, soil samples were collected at five (5)-foot intervals and a groundwater sample was collected in each boring. The soil samples were analyzed for diesel range organics(DRO or diesel)and the groundwater samples were analyzed for the volatile organic compounds (VOC) naphthalene, benzene,toluene, ethylbenzene, and xylenes(BTEX). 1.4 Limitations The study area was defined by a representative of Pape Kenworth,was limited to locations within the leased area, and did not include the cardlock facility or other adjacent areas. The property boundary is shown as a yellow border on the site Figures. The scope of work was limited to assessing soil and groundwater samples for the presence of petroleum hydrocarbons. ■ PA004.02 P H I I(14) 2 1:\Pape\004 Kenworth\02.French Camp\2014\Phase II ESA.docx CALEDONIA