Laserfiche WebLink
BlaeS Environmental Management Inc U-Haul#709-50 <br /> 002-70950-04 Groundwater Momtonng Report <br /> 09/09/02 <br /> 2 3 WELLS AT THE SITE <br /> Due to requests made by the SJC, Blaes Environmental conducted additional site characterization <br /> activities in January 2000 The additional site characterization activities included, in part, the installation <br /> IJ of eight new monitor wells screened across two depth intervals to accommodate the higher groundwater <br /> levels Wells at the site are now screened across three depth intervals These depth intervals include the <br /> IJ "lower" (C) well casings screened at depths ranging from approximately 60 to 100 feet below ground <br /> surface (bgs), the "middle" (E) well casings screened at depths ranging from approximately 45 to 77 feet <br /> Ilalbgs, and the "upper" (A) well casings screened at depths ranging from approximately 23 to 62 feet bgs <br /> These screened intervals accommodate fluctuations in groundwater depth that have ranged from <br /> approximately 45 to 90 feet bgs since 1993 (SOTA, 1997) Monitor well construction information is <br /> summarized in Table 1 <br /> I� 2 4 WELL INSTALLATION ACTNITIES s <br /> i On April 8 - 10, 2002, Blaes Environmental installed three new wells at the site These wells included <br /> 1 two remedial test wells (ASW-1 and VEW-112) and a groundwater monitoringwell MW-10 (Figure{ ) { gore 2} <br /> The well construction diagrams for these wells are presented in Appendix A and summarized on Table 1 <br /> 1 <br /> 11 <br /> I� <br /> 1� <br /> l <br /> I� <br /> I� <br /> 4 t <br /> I� <br /> I <br />