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<br />MONITORING WELL INSTALLATION SHEET <br />JOB NO. <br />1024-002 <br />PIEZOMETER NO. P- B-~ <br />LocaTloN: Below lowest sedim, pond <br />DATE OF INSTALLATION <br />TOTAL DEPTH: <br />10-28-81 <br />99.0' <br />PIEZOMETER TYPE: OAen Well <br />ELEVATION OF THE PIPE TOP: <br />ELEVATION OF THE TIP: <br />ELEVATION OF THE GROUND SURFACE: <br />512E OF SLOTS: 1/B~~ NO. OF SLOTS: 24/ft. <br />WATER LEVEL AT COMPLETION: <br />DEPTH (FT.): DYy <br />ELEVATION (FT.): <br />CLIENT: Colorado Westmoreland, Inc. <br />DRILLING CONTRACTOR: CuStOm Allger <br />FIELD ENGINEER: V. StraSlCraba <br />DRILLING SYSTEM: Auger <br />DRILLING TOOLS: Auger - 4" <br />PVC 2" Sch. 40 <br />PIPE MATERIAL: PVC o.D.2.375 I.D. 2.067 <br />LENGTH OF SECTIONS: <br />20 ' <br />JOINING METHOD: PVC cement <br />PERFORA710N TYPE: drilled <br />PERFORATED AREA: <br />NON PERFORATED PIPES: FROM:+~QTO:~_ <br />96.0 98.0 <br />FLUSHING OF THE HOLE: 10 minutes after <br />incrallar;nn faith clean water-, <br />circulation to the surface <br />PROTECTION STEEL CASING: <br />O. D.: <br />FROM: <br />T0: <br />PERFORATED PIPES: FROM: 86'~ TD: 96.0 <br />GRAVEL PACK: FROM: 82•~ TO: 98.0 <br />TYPE AND DEPTH OF SEALING: <br />Bentonite pellets 3/8" 80 - 82.0' <br />at SllrfaCe 7~8" (~ - 1~ <br />GEO-HYDRO Consulting, InG_ <br />