Laserfiche WebLink
pile each showed 40 ppm diesel fuel. Because the excavation is not clean the <br /> site will be the subject of additional investigation according to the "Tri- <br /> Regional Board Staff Recommendations." Information from operating the <br /> tank system and from testing the system for leak tightness has not indicated a <br /> release at Building 877. The diesel fuel detected in the samples from the <br /> bottom of the excavation may be the result of one or more historic tank <br /> overfilling events. The replacement tank will be installed away from the area <br /> of investigation, and may be an aboveground tank. <br /> If you have any questions regarding this matter please contact Richard Henry <br /> at (510) 423-3641. <br /> Sincerely, <br /> r <br /> C. Susi Jackson, Division Leader <br /> Operations and Regulatory Affairs <br /> Environmental Protection Department <br /> CSJ:RKH/rkh <br /> Attachments <br /> cc: w/o attachments <br /> Cohen, W. CVRWQCB <br /> Coleman, S. L-633 <br /> Galles, H. L-626 <br /> Grissom, M. L-871 <br /> Henry, R. L-633 <br /> Rauhut, K. L-701 <br /> Henry, R. L-633 <br /> Warner, W. L-57 <br /> WATS: B875 and B877/92-206 <br />