Laserfiche WebLink
Lawrence Livermore National Laboratory <br /> June 28, 1991 <br /> L3 <br /> S <br /> j �t, <br /> 4 gi�A! ,. 40, - <br /> JUL 15 10491 <br /> Mr. Doug Wilson ENVIRONWNTAL HEALT1-j <br /> San Joaquin County Public Health Services RE WIVII 111/S PPRV i C",E,S <br /> Environmental Health Division <br /> Post Office Box 2009 <br /> Stockton, CA 95201 <br /> SUBJECT: Results of annual tank testing at Lawrence Livermore National <br /> Laboratory's Site 300 <br /> Dear Mr. Wilson: <br /> This letter transmits the results of leak tightness tests performed on <br /> underground petroleum tank systems at Lawrence Livermore National <br /> Laboratory's (LLNL) Site 300. Copies of the tank test reports for 1991 and a table <br /> summarizing the results are attached. Systems having a "D" as part of the tank <br /> system designation are diesel fuel systems. Systems having a "G" as part of the <br /> designation are gasoline systems. No hazardous wastewater retention tanks <br /> have been tested yet in 1991. <br /> All precision leak tests were performed using Leak Computer test <br /> equipment that was operated by a state licensed tank tester, Mr. Gary Peters, <br /> (License No. 90-1144) of Gary Peters Enterprises, Rancho Cordova, California. <br /> All tests were completed in accordance with Title 23, California Code of <br /> Regulations, Division 3, Chapter 16, Section 2643 (b). All tested tank systems <br /> were found to be leak tight. <br /> If you require additional information or have questions regarding any of <br /> the integrity testing procedures or results, please call Charlene Grandfield, <br /> Wastewater and Tank Systems Group Leader at (415) 423-1779. <br /> Sincerely, <br /> C. Susi Jackson, vi ion Leader <br /> Operations and Regulatory Affairs <br /> Environmental Protection Department <br /> CD/DC:ddm <br /> Attachment <br /> cc: C. Grandfield,L-633 <br /> J. Juetten, DOE/SAN <br /> M. Grissom, L-871 <br /> W. Warner, DOE/LSO,L-57 <br /> WATS:Tanks-Precision Tests/91-217 <br /> An Equal Opportunity Employer-Universityof California-P.O.Box 808 Livermore,California 94550*Telephone(415)422-1100 o Twx910-386-8339 UCLLL LVMR <br />