Laserfiche WebLink
February 1,3, 1988 <br /> Delta Truck Sales, Stockton, California AGS Job No. 2005-P <br /> o Purgeable organics by EPA Method 8240. All compounds <br /> toluenincluding e, ethylbechlorinated <br /> nzene, andxylenes, will sbebreported by <br /> the laboratory. The previously proposed analyses by <br /> method 8020 will not be run due to overlap with <br /> compounds detected by 8240. <br /> o The metals tested for will be those included in the <br /> Assessment metals (CAM) <br /> antimony, abarium, beryllium, cadmium, trivalentandhexavalent chromium, copper, cobalt, lead, mercury, <br /> molybdenum, nickel, selenium, silver, thallium, <br /> vanadium, and zinc. The analyses will be performed <br /> using Inductively Coupled Plasma (ICAP) methods. <br /> Analyses for selenium will be done by atomic adsorption <br /> and mercury will be done by a cold vapor mercury <br /> detector. WET procedures will be utilized if metals <br /> analyses indicate that they are present at greater than <br /> 10 times the STLC and less than the TTLC. <br /> o Major ions by wet chemical methods, including calcium, <br /> magnesium, sodium, chloride, sulphate, and alkalinity. <br /> o WET procedures will be utilized on soil Pile(s) <br /> designated as hazardous waste if the disposal option <br /> selected is not disposal in a Class I site and if the <br /> soil cannot be declassified as nonhazardous by other <br /> methods. <br /> Construction- of Monitoring Well <br /> The„CRWQCH has stated that at,. ,east one ground-water monitoring <br /> Yell will. be,necessary;j Applied GeoSystems recommends that the <br /> ;well be constructed with p =thg central portion of the excavation <br /> after,'backfillfhg `the cavit§. The monitoring well will be <br /> Fcoa"stiuctedin a: 107 to' 12-inch-diametlar boring drilled. using' a <br /> 12 <br />