Laserfiche WebLink
Mr. Marshall Cloud <br /> December 17, 2007 <br /> Page 2 <br /> Once verification of the cleanup objectives for lead and chromium were achieved, the <br /> site was filled with clean fill material, and restored the excavation to pre-existing grade. <br /> The fill material was compacted to 90 percent of laboratory maximum dry density and <br /> was verified by an in-place field density test. A field laser level was used to verify the <br /> finished grade was approximately the same as pre-existing grade. <br /> DTSC has reviewed the report and concurs with the reports determinations and <br /> conclusions. <br /> If you have any questions or comments regarding this letter, please feel free to contact <br /> me at (916) 255-3713, or e-mail me at pmacnich(a-_)dtsc.ca.gov. <br /> Sincerely, <br /> Anthony J. Lanids, P.E. <br /> Chief <br /> Northern California Operations <br /> Office of Military Facilities <br /> cc: See DDJC-Sharpe Distribution List. <br />