Laserfiche WebLink
Soil investigation - Idlewild Market <br /> Jssae 11, 1993 <br /> Page -d- <br /> The soil samples were screened in the field with an organic <br /> vapor analyzer - OVA (Flame Ionization Detector) . The <br /> hydrocarbon detection limit for the OVA as rated at 1. 0 part per <br /> million (ppm) . No hydrocarbon vapors were detected during the <br /> field screening. The samples had no petroleum odor or staining. <br /> A geologic log was prepared and includes field observations such <br /> as soil type, estimated moisture content and FID readings (see <br /> Appendix B, Geologic logs, Bl through B3) . <br /> The soil samples retained for laboratory analyses were <br /> sealed at each end with aluminum foal, capped, wrapped with duct <br /> tape, labeled, and stored in a cooler chilled with Blue Ice for <br /> delivery under chain-of-custody procedures to GeoAnalytical <br /> Laboratories, an Modesto, California. <br /> The drill cuttings were placed on asphalt adjacent to the <br /> boreholes and left on site pending laboratory results . No <br /> petroleum odors or staining were noted in the drill cuttings . No <br /> volatile hydrocarbons were detected in the drill cuttings with <br /> the FID. Immediately following the drilling, the soil borings <br /> were grouted with a cement/bentonite slurry to the ground <br /> surface. <br /> CONDOR <br />