Laserfiche WebLink
GeoStrategles Inc <br /> UNOCAL Corporation <br /> September 11, 1992 <br /> Page 7 <br /> SUMMARY <br /> The site was formerly occupied by a UNOCAL Service Station and is now <br /> vacant Two 10,000-gallon and one 280-gallon USTs were removed on January <br /> 7, 1992 One 130-gallon waste oil tank was discoverer) on March 2, 1992 and i <br /> removed on May 6, 1992 The service station building and all other structures <br /> on-site were demolished Soil sampling results from the UST excavations <br /> indicated that no hydrocarbons, BTEX or EDB compounds were present in the <br /> soils beneath the former USTs Soil sample UT-3 collected from beneath the <br /> product lines contained 150 ppm TPH-Gasoline This area was overexcavated <br /> and resampled (UT-3X) on May 6, 1992 Sample UT-3X was ND for TPH- <br /> Gasoline, BTEX or EDB compounds Approximately 378 cubic yards of <br /> stockpiled soil was transported to the appropriate disposal facility <br /> If you have any questions, please call <br /> GeoStrategies Inc by, <br /> Clyde J Galantine <br /> Geologist <br /> �oQ�al:t:ss�oygt <br /> A/r ,�``Q �c. LII,yQp �yuJ <br /> Diane M Lundquist, P E <br /> Senior Engineer NO C46725 <br /> C 46725 <br /> s civil. <br /> CJG/DML/rmt OF CAUF� <br /> Plate I Vicinity Map <br /> Plate 2 Site Plan <br /> Plate 3 Soil Sample and Stockpile Map <br /> Appendix A Analytical Laboratory Reports and Chain-of-Custody Forms <br /> QC Review <br /> 782701-1 <br />