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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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* Threaded Rebar Resin bolt <br />Manufacturer: <br />Jenmar, F.M. Locotcs, or equivalent <br />Minimum Length: 48 inches <br />Type Steel: Mild <br />Minimum Yield: 11,000 lbs. <br />Size of Finishing Bit: 1 1/32 inch <br />Resin Roof Truss <br />Diameter: 3/4 inch <br />Type Head: Threaded <br />Dome Nut <br />Manufacturer: Birmingham Bolt, H b S Machine, Patton West, or equivalent <br />Manufacturer's Designation: Roof Truss <br />Type Steel: High Strength or equivalent <br />Tie Bar Diameter: Determined from Manufacturer's specifications <br />Thread: Rolled <br />Length of Thread: Determined from Manufacturer's specifications <br />Resin <br />Manufacturer: <br />Carboloy, Dupont, Celtite or equivalent <br />Bearing Plates <br />• Manufacturer: C.F.&I., Mikco, <br />H8H Bolt Co., Valley Steel Products, <br />or equivalent <br />Dimensions: 6" x 6" x 1/4" or 3/16" or <br />6" x 16" x 3/16" <br />Shape: Embossed or equivalent <br />* Point Anchors <br />Type: Series G-22 mil or <br />equivalent. <br />Manufacturer's Designation: , <br />Roof bolt plate or Header <br />plate <br />Center Hale Size: 1" hole dia. <br />for 96 Bolt <br />1 1/16" dia. hole for ;7 Rebar <br />Manufacturer: 3M or equivalent <br />Type: No mix resin used in conjunction with 5/8 inch mechanical roof bolts <br />Lonowall Roof Support Material and Equipment <br />* Face Shields - 500 ton yield 2-leg shield supports supplied by Hemscheidt <br />or any equivalent. Shields are set "skin-to-skin" for the entire length of <br />face. <br />Hydraulic single props of 30 tan minimum yield capacity supplied by <br />Kloeckner-Becorit or any equivalent. <br />Additional <br />Cap Pieces <br />Planks <br />. Steel Rccf <br />Wire Rope <br />* Note: These <br />Support Material Used in Conjunction with Roof Bol*_s: <br />Wooden Crossbars <br />Wire <br />Mattes Steel Bands <br />items are acceptable for use as full overhead support. <br />-2- <br />
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