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PERMFILE65702
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PERMFILE65702
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Entry Properties
Last modified
8/24/2016 11:11:27 PM
Creation date
11/20/2007 9:00:52 PM
Metadata
Fields
Template:
DRMS Permit Index
Permit No
C1981044
IBM Index Class Name
Permit File
Doc Date
12/11/2001
Section_Exhibit Name
EXHIBIT 16 MSHA ROOF AND VENTILATION PLANS
Media Type
D
Archive
No
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T YP/CAL 3 ENTRY SYSTEM <br />/DLE FACE VENT/LAT/ON <br />i <br />EXPLANATIONS <br />I. Curtain is placed over fan to force ai- through <br />tubing. Tubing to Ix kept within 10~ o} face. <br />2. Curtain may be hung m lieu of tubing. Curtain <br />tb ba kept within 15 of face. <br />3. Percaptable air movement will be maitained <br />at the face. <br />• <br />r <br />-27- <br />Z W J <br />~ f... ~ <br />W Z ~ <br />~ W <br />Z <br />
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