GENERAL36437

• Permit No: M1977378
• IBM Index Class Name: General Documents
• Doc Date: 8/12/2003
• Doc Name: Consent Decree Remediation Plans
• From: Sunnyside Gold Corp
• To: DMG
• Media Type: D
• Archive: No

08-14-2003 05~SSRM FROM FERRN ENGINEERING SERVICE TO
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Arbject ~ p@~ian Mo~!aul Tunnel Bulkhead
' 10' bt 8" 9' TFnlck dtiW1 2+41
2475104 P. OS
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By JFA E}~te ' 5J03
Sheet 4 0£_,
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r_earthauake accele~iatioa: '
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C = ~,~ i:"=b,l a = 0: 5 (3000)12 a = X0600 a T = A $ f y = 60000 A al ~ ~ ~ .
G° T: i I' 30600 a= 60000 A s a° 60000 A
i I i ( ,}'306401=1 X61 A,
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factored ! ' hqualce I~rtBing ~ M u := M ° M u = 328102 ;ft-lb ' I' '.
vFomentr ~ 0.9 I ' . I
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111~inwuind concrete rebar cover, d~~:= 12•L t - m c d =.104.5 in j , ~ _ . i ~
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lt~„ A , fiy kd - a/2j = 60000 A, (d - 1.961 A f2) = 60000 A $ d - 58830 A ezi 1 I ! I
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5~830A'IZi~i000oAed;+M~#12=0 cl:=sss3o c2:=-soooo•d c~ M,•lY II
G 1= 58830 C 2=-6270000 C 3 391,3~72Z3~
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A ur 2 ~- I C a- C 1 C3 A= 0.632 inz
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One cagcjof 8 bars (0.79 ink per bsr, ;1.000-in dismet~•) on 14-in c-c (13-in between bazs~ ~ ~ i ~
,! pro~tdes ~ 677 in2,lft of steel area. ' , ~ '
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T>e, A s :- 0.677 in3
Check for ~dequa l
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A~IOwjable facfiared bending moment, A u : _ - C 1 • ~A s~Z - C Z-A s A U ~ 42i7627~ ~ ~nr16
~ Dssign factor led bending moment, M u 12 - 3937223 in-Ib . ~ ' I
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j Eacto} of safe, FS ;_ ~ u FS =1.071 ' ' I ~ . '
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