Laserfiche WebLink
situ Assessment for Nunan - 09108/97 pa e 4 9 <br /> toxic ink field marker as to the depth and location the sample was collected, <br /> the sample number, and the project name and inserted into a plastic Zip- <br /> Lock plastic bag and then placed into an ice chest for transport back to the <br />' laboratory. The chain-of-custody was similarly designated and included date <br /> and time the sample was collected (see Appendix C for laboratory data <br /> sheets). The soil samples were selected at specific vertical intervals based on <br />' the location of the capillary fringe, at significant changes in lithology, and/or <br /> at contact with noticeable hydrocarbon contamination. The sampler was <br />' decontaminated before and after each use by rinsing with an Alconox <br /> solution wash and fresh tap water. All rinseate water was stored in a 55 <br /> gallon DOT approved drum. The drum will be properly labeled and stored <br /> onsite until sampling is authorized to establish a legal point of disposal. The <br /> boreholes were properly backfilled with grout. <br />' 0.0 UDGEMMIN R12SUR.7 S <br /> M Enwor 010, ssogveru% LvO'Daals, Uo 170=80 [Lead, aind SC]:Fi®HN(B <br /> The following tables list the results of analyses performed which did no,2 <br /> identify contaminants in any significant quantity. <br /> TABLE l <br /> TfOWN AND COUNTRY CHEVRON / NUNAN <br /> 93331 HIGHWAY 88, LOCKEFORD, CA <br /> Ana9yflcu� Results for MOTOR OIL AND GASOLINE OXYGENATES <br />' Sout Saampoes cotueeed Brom vrormer GMSGEEne 01 ujas4e 0u0 USU Poo 'areas � <br />' BORING DEPTH Gasoline TPH-Motor Oil <br /> NUMBER (FEET) Oxygenates mgfkg <br /> mglkg Motor OR is not identified;gasoline <br />' ranged organics were identified <br /> B6- 4 5-5 0 - 250 <br />' B6 8 5-9 0 - 100 <br /> Bl 1 110-A 5 ND - <br /> B3-3 17 5-18 0 ND <br /> B4--�L 15 5-16 0 '� ND _ <br /> B5- 11 5-12 0 ND <br /> B6 3 12 5-13 0 ND <br />