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E60 W,uut4df <br /> Ms. Laurie A. Cotulla, R.S. <br /> I November 1988 <br /> ' Page 2 <br /> hydrated bentonite pellets. The remaining portion of the annular space will be sealed with <br /> a cement/bentonite grout slurry to the ground surface. The grout slurry will be pumped <br /> into the annular space. To protect the piezometer from accidental damage or tampering, a <br /> traffic rated box will be placed over the top of the piezometer, at rade, with an internal <br /> locldng cover. Proposed design details for the piezometers to be installed are attached. <br /> A completed Authorization to Release Analytical Results, Geotecbnical Data and Site <br /> Assessment Information form is attached as part of this submittal. <br /> AEMC looks forward to the SJLHD's timely review of the enclosed workplan and permit <br /> application. If you should have any questions, please call me at (415)364-8872. <br /> Sincerely, <br /> Matthew H. Spielmann + <br /> Project Engineer <br /> Engineering Division <br /> MHS/ _ <br /> Enclosure <br /> llgol-11(2) <br /> cc: Mr. Don Gagnon, Gold Bond Building Products ?. <br /> Mr. Gordon Boggs, Central Valley Regional Water Quality Control Board <br /> i} <br /> r <br /> i <br /> �I <br /> I <br /> r: <br /> }I <br /> i <br />