Laserfiche WebLink
Table 3 <br /> Results of Certified Laboratory Analysis of Groundwater <br /> Samples from Monitoring Wells MI',-�, MW-2 , an W- <br /> March 10-11 , 1994 <br /> Date/ <br /> Well Depth to TPH-D TPH-G B T E X <br /> Number Water (ppb) (ppb) (ppb) <br /> ----------------------------------------- <br /> 8/16-18/93 <br /> MW-1 7 . 43 ft 240 180 23 0 . 6 18 18 <br /> MW-2 7 . 12 ft 320 360 19 N.D. 6 2 <br /> MW-3 6. 71 ft 150 N. D N.D. N.D. N.D. N. D. <br /> 12/2/93 <br /> MW-1 7 . 20 ft N.D. 170 110 3 55 45 <br /> MW-2 6. 85 ft N.D 100 26 7 5 3 <br /> MW-3 6 . 40 ft N.D. N.D. N. D. N.D. N D N.D <br /> 03/]j0-11/94 <br /> 1 7 . 14 ft N.D. 1500 35 7 . 8 43 28 <br /> /MW-2 6 . 81 ft N.D. 93 N.D N. D. N D. 2 . 3 <br /> MW-3 7 . 34 ft N.D. 310 11 3 . 6 6 . 6 11 <br /> ------------------------------ <br /> Method <br /> Detection 50/ 50/ 0 . 5 0 . 5 0 . 5 0 . 5 <br /> Limit <br /> _ _ ____-- <br /> *Although not required by PHS/EHD, analyses were also <br /> performed for Total Oil and Grease (TOG) on the samples <br /> acquired on August 16-18 , 1993 using SM 5520 B&F. All <br /> samples were free of detectable concentrations of TOG. <br /> TPH-D. . .Total Petroleum Hydrocarbons as Diesel <br /> TPH-G. . .Total Petroleum Hydrocarbons as Gasoline <br /> BTEX . . Benzene, toluene, ethylbenzene, total xylenes <br /> ppb. . . Parts per billion <br /> N.D. . . .Not detected <br /> SUMMARY OF OTHER ENVIRONMENTAL ACTIVITIES PERFORMED DURING <br /> THE PAST QUARTER <br /> General housekeeping at the site was performed during March <br /> and included the emptying of drums containing well purge <br /> water into a storage tank for biological degradation, and <br /> the removal of weeds and miscellaneous debris . <br /> Page 7 <br />