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i• <br />PIEZOMETER INSTALLATION LOG B D <br />101 <br /> _ <br />Project BRUCE PARK DAM <br />location DELTA COUNTY (BOWIE). COLORADO PG. 1 OF 1 <br />Client BOWIE RESOURCES, LTD. Boring No. BD-101 <br />Contractor AGAPITO DRILLING, INC. Onller M, NEW BERN Location MAIN DAM <br />Inspected by JOG Date Started 1 7129!2000 LEFT ABUTMENT <br />Checked by Date Completed itY19/2000 Project No. 99292 <br /> <br />SURVEY LENGTH OF SURFACE CASING ABOVE GROUND FLUSH MOUNTED <br />DATUM WA SURFACE (FT) <br /> <br /> LENGTH OF RISER PIPE ABOVE GROUND -0.1 <br />GROUN D SURFACE (FT) <br />ELEVATI ON -8187.0 <br /> THICKNESS OF SURFACE SEAL BELOW 2.0 <br /> GROUND SURFACE, IF ANY (FT) <br /> TYPE OF SURFACE SEAL (indicate any CONCRETE <br /> atlditional seals) <br /> ID OF SURFACE CASING (IN) B.0 <br /> TYPE OF SURFACE CASING STEEL <br /> DEPTH BOTTOM OF CASING (FT) 1.0 <br />d <br />~ I ID and OD OF RISER POPE (IN) 7.610!7.900 <br />~ <br />0 TYPE OF RISER PIPE PVC. SCH. 40 <br />~ I I~ DIAMETER OF BOREHOLE (IN) 8.0 <br />I <br />~ <br />Z '~ TYPE OF BACKFILL AROUND RISER PIPE VOLCLAY CRUMBLES <br />O <br /> DEPTH TOP OF SEAL, IF ANY (FT) 2.0 <br />~ <br />Z TYPE OF SEAL BENTONITE <br />~ DEPTH BOTTOM OF SEAL (FT) 17.0 <br /> <br />J <br /> <br />O DEPTH TOP OF PERVIOUS SECTION 14.0 <br /> I <br /> SCH <br />40 <br />TYPE OF PERV <br />S SECTION PVC <br />LLt . <br />. <br />IOV <br />DESCRIBE OPENINGS 0.010-IN. SLOTS <br />Z <br />W I I ID and OD OF PERVIOUS SECTION (IN) 1.610/1.900 <br />C7 <br /> 4 TYPE OF BACKFILL AROUND PERVIOUS SECTION is10.20 SILICA SAND <br /> <br /> DEPTH BOTTOM OF PERVIOUS SECTION (FT) 16.5 <br /> '~ DEPTH BOTTOM OF SAND COLUMN (FT) 16.5 <br /> 1 ELEV !DEPTH TOP OF SEAL, IF ANY (FT) <br /> _ <br />~ <br />TYPE OF SEAL <br /> ELEVJDEPTH BOTTOM OF SEAL (FT) <br /> TYPE OF BACKFILL BELOW PERVIOUS SECTION, SLOUGH <br /> IF ANY <br />NOTES: END CAP INSTALLED BELOW PERVIOUS SECTION <br /> <br />MR-~5 F)PF12~E9 9If7 O GEI Consultants, Inc. <br /> ENGLEWOOD COLORADO <br />