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i~ <br />PIEZOMETER INSTALLATION LOG Bp <br />1 03 <br /> - <br />Project BRUCE PARK OAM <br />Location DELTA COUNTY BOWIE), COLORADO PG. 1 OF 1 <br />Client BOWIE RESOURCES, LTD. Boring No. BD-103 <br />Contractor AGAPITO DRILLING Driller M. NEWBERN Location MAIN DAM <br />Inspected by JOG Date Started 77/27/2000 CENTERITOE <br />Checked by Date Completed 7+127/2000 Project No. 99292 <br /> <br />SURVEY LENGTH OF SURFACE CASING ABOVE GROUND 3.0 <br />DATUM WA SURFACE (Fi) <br /> <br /> LENGTH OF RISER PIPE ABOVE GROUND 2.9 <br />GROUND SURFACE (FT) <br />ELEVATI ON -8130 <br /> THICKNESS OF SURFACE SEAL BELOW 2.0 <br /> GROUND SURFACE, IF ANY (FT) <br /> TYPE OF SURFACE SEAL pndicate any CONCRETE <br /> additional seals) <br /> l0 OF SURFACE CASING (IN) 4.0 (SQUARE) <br /> TYPE OF SURFACE CASING STEEL <br /> DEPTH BOTTOM OF CASING (FT) 2.0 <br /> <br />v I ID and 00 OF RISER PIPE (IN) 1.670/7.900 <br />~ <br />0 TYPE OF RISER PIPE PVC. SCH. 40 <br />° <br />Z I I~'~ DIAMETER OF BOREHOLE (IN) s.o• o-to .7e• no-ss <br />~ <br />Z ~ TYPE OF BACKFILL AROUND RISER PIPE een+eNr•aeNroNirE Gaour <br />O <br />~' DEPTH TOP OF SEAL, IF ANY (FT) ~ 33.0 <br />~ <br />Z I ~ <br />TYPE OF SEAL BENTONITE PELLETS <br />~ DEPTH BOTTOM OF SEAL (FT) 37.0 <br />U <br />J <br /> <br />O f DEPTH TOP OF PERVIOUS SECTION 43.0 <br /> 1 <br />Q 40 <br />SCH <br />TYPE OF PERVIOUS SECTION PVC <br /> . <br />. <br />W DESCRIBE OPENINGS 0.070-IN. SLOTS <br />Z <br /> <br />W I I ID and OD OF PERVIOUS SECTION (IN) 1.670/7.900 <br /><7 <br /> <br /> f---- TYPE OF BACKFILL AROUND PERVIOUS SECTION #10.20 SILICA SAND <br /> <br /> <br /> DEPTH BOTTOM OF PERVIOUS SECTION (FT) 53.0 <br /> ~ DEPTH BOTTOM OF SANG COLUMN (FT) 53.0 <br /> ELEVJDEPTH TOP OF SEAL. IF ANY (FT) _ <br /> TYPE OF SEAL <br /> ELEV./DEPTH BOTTOM OF SEAL (FT) - <br /> TYPE OF BACKFILL BELOW PERVIOUS SECTION, <br /> IF ANY <br />NOTES: END CAP INSTALLED BELOW PERVIOUS SECTION <br />~ <br />/Y112~95 fi PPRove.p 9 17 0 <br />`I GEI Consultants, Inc. <br />ENGLEWOOD COLORADO <br />