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<br />1 . . . , 1 , . „ 1 I
<br />SCALE IN FEET
<br />—. 'L•-• '- EXISTING MJR CONTOUR
<br />-- EXISTING MNR CONTOUR
<br />EXISTING ROAD
<br />EXISTING RAILROAD
<br />- - - EXISTING GUARDRAIL
<br />,... 1111 -11 TREE LINE
<br />- - -- - WATER LINE
<br />®DH B -9 SOIL BORING AND
<br />INSTRUMENTATION
<br />LOCATION
<br />NOT RILL HOLES SHOWN ON THIS
<br />DRAWING WERE PLACED IN
<br />JUNE 2009 AND PROPERLY
<br />ABANDONED.
<br />2. SEE TABLE FOR DRILL HOLE
<br />INSTRUMENTATION DETAILS.
<br />INSTRUMENTATION TABLE
<br />SOIL BORING
<br />NAME
<br />OPEN STAND
<br />PIPE PIEZOMETER
<br />VIBRATING WIRE
<br />PIEZOMETER
<br />INCLINOMETER
<br />DH a -1
<br />X
<br />DH B -2
<br />x
<br />DH B -3
<br />X
<br />CLIENT
<br />DH B -4
<br />X
<br />x
<br />OH B -5
<br />x
<br />X
<br />DH B -6
<br />AS SHOWN
<br />MOUNTAIN COAL COMPANY,
<br />SOMERSET, COLORADO
<br />L.L.C.
<br />OH B -7
<br />X
<br />DH B -8
<br />X
<br />X
<br />DH B -9
<br />DH B -10
<br />\ \
<br />\ \\
<br />T T N WAS INSTAL ED IN JUNE
<br />1 PLAN:
<br />SITE
<br />IN —UM-4 A 10 L
<br />2009 EACH SOIL
<br />BY THETABOVE TABLE.ORING AS DEPICTED PRELIMINARY
<br />Revised March 19, 2010 NOT FOR CONSTRUC110N
<br />HEREBY CERTIFY THAT THIS PLAN, SPECIFICATION'
<br />OR REPORT WAS PREPARED BY ME OR UNDER MY
<br />DIRECT SUPERVISION AND THAT I AM A DULY
<br />LICENSED PROFESSIONAL ENGINEER UNDER THE
<br />LAWS OF THE STATE OF COLORADO.
<br />CLIENT
<br />P,oject
<br />BARR
<br />CCorporate Headquarters
<br />Minneapolis, M':nnesoto
<br />Ph: 1 -800- 632 -2277
<br />Office:
<br />BARR ENGINEERING CO.
<br />4700 WEST 77TH STREET
<br />MINNEAPOLIS, MN.
<br />55435 -4803
<br />Ph: 1 -800- 632 -2277
<br />FP.' (952) 832 -2601
<br />.ww b —.—
<br />Sc.;.
<br />AS SHOWN
<br />MOUNTAIN COAL COMPANY,
<br />SOMERSET, COLORADO
<br />L.L.C.
<br />RPE EAST
<br />WEST ELK MINE
<br />BARR PROJECT No.
<br />�+ �+
<br />OE7 2V -� 003
<br />BID
<br />Dote
<br />12/04/09
<br />PERMIT
<br />CONSTRUCTION
<br />JAB
<br />Drawn
<br />ATS
<br />CLIENT PROJECT No.
<br />SIGNATURE
<br />Oh ° °` °d
<br />PTS
<br />Z
<br />FIGURE 1 -3
<br />RPE EAST BORING LOCATIONS
<br />N0.
<br />BY
<br />CHK
<br />APP
<br />DATE
<br />REVISION DESCRIPTION
<br />PRINTED NAME PHILIP 8. SOLSENC
<br />DATE O1 /07 /ID REG. ND. 40864
<br />RELEASED
<br />TO /FOR
<br />C
<br />D
<br />1
<br />2
<br />Devg.ed
<br />ATS
<br />DWG. No.
<br />REVNo
<br />DATE
<br />RELEASED
<br />Approved
<br />PBS
<br />
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