Laserfiche WebLink
> 4 <br /> a ... I <br /> 94 <br /> F <br /> Y <br /> September 16, 1991 <br /> ARCO Service Station No• 20'16, Lodi. California <br /> FIELD pp.0CEDURES <br /> Safe. tv Plan <br /> (Appendix D) describes the basic safety requirements for the <br /> An updated site Safety Plan (APP Plat' is applicable to personnel of RESNA and <br /> tank removal at the work site. The safety P colo is will act as the Site Safety Officer for <br /> to subcontractors of RESNA, The RESNA g g <br /> informed of the contents of the site safety <br /> the tank removal. Personnel at tkle site will be <br /> lawilt be kept at the work site and will be <br /> plan before work begins. A copy of tlz rhes during the work. <br /> available for reference by appropriate p. <br /> Excavation of ank Cavities and Product Lines <br /> tank <br /> A geologist from RESNA will be onsite to observe excavatio of <br /> a o h tanks, <br /> g <br /> cavities. Immediately following the removal of the rive existing underground-storage <br /> ank cavity will be excavated approximately 2 feet below the former tanks <br /> the i will use a PID to <br /> Duringexcavation, the geologist <br /> (approximately 12 feet below grade). subjectived note anv evidence <br /> characterize the relative levels of hydrocarbons in dtdiscoloration. Additional soil samples <br /> of hydrocarbons such as obvious product odor and <br /> vation will be collected if product disczz withinoration or I feet€bot <br /> or are <br /> from the sidewalls of the excabottom f <br /> detected by our staff geologist. We will also collect soils`�sp�vill be submitted o a State- <br /> the former product lines at 20 foot intervals. Sail samples <br /> licensed laboratory and analyzed for appropriate compounds according to the STCPHS-EHD <br /> osed tank cavity <br /> guidelines. ��'e will also collect soil samples across the base of the propfrom the north and <br /> r in an east west direction under each proposed tank and one soil sAppendix E <br /> south sidewalls. Details of our sampling Procedures are in <br /> woos-3w <br />