Annual maintenance contract (amc) of operator cabin air conditioning system of 09 nos rel make drill machines of khadia project for a period of 01 year (365 days).

Dismantling of old damaged platform with its bracing and two way chute and fabrication of the same at surface bunker of ncph colliery r-6 mine, ncph sub-area

Repair, strengthening, fabracation and replacement of damaged,repair, strengthening, fabracation and replacement,fabrication and installation of cable tray support system,foundation repair and cement plastering works for all antenna,dismantling and refixing of existing maintenance platform of 13 mtr towers,dismantling and refixing of existing maintenance platform of 25 mtr towers,repaired structure shall be provided with 02 coats of red oxide zinc chromate primer

Hammer cross pein 220 grams 250 grams with handle,chuck drill 12 mm capacity with key,drills guage straight shank letter sizes a to z with guage,drills guage straight shank wire size 1 to 60 with guage,drill gauge 1 point 5 to 12 point 5 mm in steps of 0 point 5 mm,pipe mild steel ms 150nb sch 40 erw is 1239,pipe galvenized iron gi 25mm sch 40 erw,gear spur old damaged to fit 50 mm shaft dia,carrier for mounting components such as pb and relay boxes,tools bits hss 10 mm square,square engineers 6 inch 15 cm blade,rule steel 15 cm graduated both english and metric units,punch dot slot dia 10 100 mm,card file,guage belt tensioner gauge,fuel injection pump dismantling tool kit universal vice,arbor press hand operated 2 ton capacity,spindle key for opening cylinder valve,hammer sledge double faced 4 kg,multi angle magnetic clamp set metal base 18 x10 x 10 cm,welding helmet auto darkening type,table for arc welding all metal with positioner 122 cm x 92 cm x 60 cm,swagging and flooring tool kit 45 degree tubing 1 by

Procurement of spares of afdss for rel 650d and rel 750e drill.

Repairing of rotary head assembly, both side pull down cylinder, equalizer axle and propeller shaft and its guard of rel c-650d drill, sl. no. 708 of urimari ocp.

Annual maintenance contract (amc) of cabin air conditioner of 09 nos. rel drill machines (06 nos. rel 650d and 03 nos. rel 750e drill machines) of khadia project for a period of 365 days.

For repairing/ straightening of mast platform, fitting of conveyor muffle of and fabrication of 01 no. table bushing drill dr-245/rel 512. at akwmocp, katras area, bccl.