Laserfiche WebLink
SHERIDAN ENTERPRISES, INC. <br />N.O. DRAWER "L" <br />FRUITA, COLORADO 81521 <br />2422 Highway 6 & 50, n~49 <br />Grand Junction, Colorado 81501 <br />• <br />May 12, 1980 <br />John W. Barton <br />Mine Safetv and Health Administration <br />Coal Fine District 9 <br />Denver, Colorado 80225 <br />RE: Munger Canyon Test Site No. 1 - I.D. OS-03119 <br />I'cClane Canyon Test Site No. 1 - I.D. 05-03013 <br />P,oof Control Plan Additions <br />Dear Mr. Barton: <br />I would like to make an addition to pane 4 of our approved <br />• Roof Control Plans for both Flunger and McClave Canynn Test <br />Sites. This ammendment would add MICKO of Helper, Utah as <br />a manufacturer of rods and bearing plates for the resin grouting <br />system. MICKO meets all ASTM specifications and currently <br />supplies rods and plates for many mines in this area. <br />Sincerely, <br />SHEP.IDAN ENTERPRISES, INC. <br />Jehn Ft. Walters <br />Field Flining Engineer <br />J!fil/ jmc <br />• <br />