SPECIAL NOTICE
38 -- ROOF BOLTER
- Notice Date
- 6/28/2007
- Notice Type
- Special Notice
- NAICS
- 333131
— Mining Machinery and Equipment Manufacturing
- Contracting Office
- Department of Labor, Mine Safety and Health Administration, Acquisition Management Branch (WV), 1301 Airport Road, Beaver, WV, 25813-9426, UNITED STATES
- ZIP Code
- 00000
- Solicitation Number
- Reference-Number-483-07MR-2547
- Response Due
- 7/16/2007
- Archive Date
- 7/31/2007
- Small Business Set-Aside
- Total Small Business
- Description
- THIS IS A COMBINDED SYNOPIS/SOLICITATION. MSHA IS SEEKING VENDORS THAT CAN PROVIDE THE BELOW REQUEST. PROPOSALS ARE DUE ELECTRONCIALLY BY 3:00 P.M. LOCAL TIME ON JULY 16, 2007. ALL QUESTIONS ARE DUE ELECTRONCIALLY BY 3:00 P.M. LOCAL TIME ON JULY 9, 2007. DESCRIPTION & DIMENSIONS Quantity: 1 Description: Electro-hydraulic, self propelled, arm feed, dual head roof control drill. Drillheads mounted on extending and swinging booms. Machine is designed for an average mining height less than 8?. Approximate Dimensions Length: 23? 8? Width: 9? 6? Chassis Height: 34? Underclearance: 9? Wheel Base: 73? Weight: 36,000 lbs. SPECIFICATIONS Chassis: Independent front and rear chassis lift - 7 degrees up, 3 degrees down Side entry tram deck located at left rear end of machine Four post manually adjustable tram deck canopy Tram enable control mounted in deck Chassis: 9? reach L TRS system with 9? to 11? manually adjustable beam Positioning and TRS controls at front left corner of chassis 1/4" thick bolt on cover plates with 1" fringe on chassis, 2" fringe on valve trays Ansul 20 lb. manually actuated dry chemical fire suppression system Zoned lubrication system Fletcher orange paint Three (one laminated, one paper and one cd) copies of parts & service manuals Drive System: Four wheel drive with 100/160 pitch chain, chain oilers, countershafts and mud relieved sprockets Tractor Steering, turns within length Staffa B-80 radial piston tram motors with high flow motion control valves M.S.H.A. approved braking system ? automatic spring set, hydraulic release disc brakes Tram speed: 0-1.5 mph 32" ? 14.5 x 15 STA foam filled tires Hydraulic System: Maximum working pressure: 3,500 psi 120 gallon drop in type hydraulic tank with breather Venturi and hand operated fill pump with spin-on filter Magnetic tank strainer and Pall high pressure filters SAE o-ring fittings in hydraulic components and control valves Manuli 3500 psi Rock Master hoses with JIC fittings 1" hoses on high flow circuit Two Parker P350-315 series, 31-9 gpm gear pumps Pressure gauge on each pump section, brakes and TRS accumulator Main relief valve Electrical System: M.S.H.A. approved 440 or 550 VAC (customer to specify) electrical system Two 50 HP, 60 Hz Reliance motors with quick change mounts located at rear of chassis Service Machine starter with Cutler Hammer magnetic line starter with trailing cable entrance gland and 12V tap Horizontal axis cable reel located in center of chassis 25? of #2-3 GGC round trailing cable Intrinsically safe, plug-in type strip stop switches at all control stations Intrinsically safe, plug-in type start switch located at tram and drill controls MCI fluorescent illumination system Dust System: M.S.H.A. certified, vacuum type system for hollow shaft drill steels Fletcher manual type dust collectors and auto dump dust pre-cleaners Belt driven Roots high performance blowers with a capacity of 62 cfm Vacuum at drill head: 15" of Hg Vacuum regulated by an adjustable relief valve mounted at blower in-take Drilling System: Arm feed drilling system with offset booms Feed length: 72" Boom extend: 18" Thrust: 0-10,000 lbs. Feed rate: 0-30 fpm Drill head separation: 4' minimum, 19? 6? maximum, 18' 4" straight line Fletcher deep chuck drill heads Torque: 0-300 ft. lbs. Rotation: 0-560 rpm Drilling controls located on outside of drill booms Joy stick drill feed and rotation controls with feed boost Adjustable bolt torquing circuit with thrust relief Feed package valve Driller canopies with side extension mounted on two stage square support posts with adjustable shims and pin thru cylinder rod.
- Place of Performance
- Address: NATIONAL MINE HEALTH AND SAFETY ACADEMY, MINE SAFETY AND HEALTH ADMINISTRATION, 1301 AIRPORT ROAD, BEAVER, WEST VIRGINIA
- Zip Code: 25813
- Country: UNITED STATES
- Zip Code: 25813
- Record
- SN01330234-W 20070630/070628220827 (fbodaily.com)
- Source
-
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