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1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />1 <br />Piezometer Series 300 -307 <br />Drill Hole No. 7 <br />PZ No. PZ PZ PZ Sand Pack Interval: <br /> Cap Depth Tip Bottom Top <br /> Elev. (ft.) Elev. Elev. Elev. <br />300 4815.95 20.26 4895.69 4901.15 4895.15 <br />301 4915.91 27.3 4888.61 4888.15 4892.15 <br />302 4915.83 32.7 4883.13 4883.15 4886.15 <br />303 4915.77 43.43 4872.34 4872.15 4879.15 <br />304 4915.72 52.22 4863.50 4863.15 4869.15 <br />305 4915.67 60.24 4855.43 4855.15 4859.15 <br />306 4915.61 78.28 4837.33 4837.15 4842.15 <br />307 4915.54 92.06 4823.48 4822.15 4832.15 <br /> Piezometer Series 400 - 406 <br /> Drill Hole No. 8 <br />PZ No. PZ PZ PZ Sand Pack Interval: <br /> Cap Depth Tip Bottom Top <br /> Elev. (ft.) Elev. Elev. Elev. <br />400 4919.36 12.38 4906.98 4905.25 4909.25 <br />401 4919.31 21.59 4897.72 4896.25 4901.25 <br />402 4919.25 30.51 4888.74 4887.25 4893.25 <br />403 4919.19 38.4 4880.79 4879.25 4884.25 <br />404 4919.13 56.00 4863.13 4861.25 4868.25 <br />405 4919.08 71.00 4848.08 4846.25 4854.25 <br />406 4919.03 86.00 4833.03 4830.25 4841.25 <br />Drilling and piezome ter installation details are di scussed in <br />the following paragraphs: <br />DRILL HOLE No. 1: <br />The first hole was drilled on the inside of the first <br />maintenance bench in the vicinity of exist ing PZ well P-1. The <br />hole was located 20.4-fee t from exi sting well P-1, 35.5 -feet from <br />well P1-T1 and 25.8-feet from well P1-T2. This location was <br />7 <br />