APPCOR10697

• Permit No: C1981053
• IBM Index Class Name: Application Correspondence
• Doc Date: 6/20/1986
• From: DOW
• To: MLRD
• Media Type: D
• Archive: No

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-SEAL OF RE/NFORCED CONCRETE AT LEAST ~~ I
/2 ~~ TH/CK AND KEYED /2 ~~ /NTO COAL =
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/// SEAL PLACED -
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- OVER PORTAL ~~I
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PORTAL -CROSS SECT/ON PORTAL -PROF/L E
GENERAL SPEC/F/CAT/ONS FOR
PERMANENT CLOSURE OF PORTAL ENTR/ES
F/GORE 3
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