Laserfiche WebLink
The groundwater samples collected from MW-2 contained 42,000 micrograms per liter(µg11) of <br /> TPH-as-gasoline, 14,000 µg11 of benzene, 200 µg11 of toluene, 1,000 µg11 of ethylbenzene, 1,800 <br /> µg/l of xylenes, and 15,000 µgA of MTBE The groundwater sample collected from MW-3 only <br /> contained 55 µg11 of TPH-as-gasoline The groundwater sample results are summarized in Table <br /> 2 and the laboratory reports are included as Appendix A <br /> 23 Free Product Removal <br /> On March 7, 2003, Ramage Environmental installed a Hydro-Skimmerm passive free product <br /> skimmer in MW-1 The passive skimmer is four-inch diameter and 64-inches long, with a 10-inch <br /> recovery zone <br /> Between March 7 and May 19, 2003, during 10 weekly site visits, approximately 39 0 ounces of <br />' accumulated free product was removed from the skimmer During this time, the free product <br /> thickness was reduced from 0 45 feet to a sheen of non-measurable thickness The free product <br />' removal is summarized in Table 3 <br /> 1 i <br />' 6 <br />