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<br /> PIT REGRADE AND BACKFILL
<br /> PLAN
<br /> 150 0 ISO 300 FEET
<br /> .11 II
<br /> 1-•150 AT FULL SIZE(ANSI D)
<br /> 1".300 AT HALF SIZE(ANSI B)
<br /> 6980 6980
<br /> 8920 ..I. . 1._ 6920 6840 8840
<br /> 6880 - .j F181AL.GRADE - 6880 6800 • + I + 6800
<br /> I-W - . •
<br /> W I EXISTING GROUND
<br /> Lii 6840 I 6840 W II- 6760 -''�I ' I 6760 W
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<br /> 1 I a F- I WESTpIT I Q
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<br /> J W
<br /> W � .. W _I I WEST IT •
<br /> 6680 _ - ' ^!y_6680 W 6800 EXPANSION 6600 W
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<br /> 41) STABILITY SECTION J I STABILITY SECTION I ��
<br /> 43413091'
<br /> 100 S. 100 200 FEET 100 0 100 200 FEET
<br /> 6 GRI I I — al
<br /> HORIZONTAL SCALE VERTICAL SCALE
<br /> 1'=100 AT FULL SIZE(ANSI D) 1,100 AT FULL SIZE(ANSI-D)
<br /> 1'•210'AT HALF SIZE(ANSI-B) 1,2W AT HALF SIZE(ANSI-B)
<br /> NOTES: PROJECT AMERICAN GYPSUM EAGLE MINE
<br /> 1. SCALE BAR MEASURES 3"ON A FULL SIZE PLOT(ANSI-D)AND 1.5"ONA EAGLE-GYPSUM MINE 2017 TECHNICAL REVISION
<br /> HALF SIZE PLOT(ANSI-B).
<br /> TITLE
<br /> 2. EXCAVATION SLOPES ON THE WESTERN CUT ARE AN APPROXIMATION OF PROPOSED WEST PIT BACKFILL AND REGRADING
<br /> ORIGINAL GROUND TOPOGRAPHY ASSUMING NO PRIOR EXCAVATION. /� /� �+
<br /> 3. COORDINATES PROVIDED ARE IN COLORADO CENTRAL STATE PLANE. PLAN AND STABILITY SECTIONS
<br /> CLIENT
<br /> AMERICAN GYPSUM CO.
<br /> Of41 `i13 Knight PCONS�esold
<br /> LTING
<br /> DESIGNED BY RS LOCATION�� PROJECT NUMBER FIGURE NUMBER REVISION
<br /> COLORADO DRMS ' —RMIT M-1984-041 ADTIMrCCOODBE RS
<br /> XAEEFNUMER N/A 00100.04 1 0
<br />
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