Hiring the services of a brand new bolero camper di,4wd with double cabin base model or an equivalent model vehicle with standard fittings including 1 no. driver and 2 nos. helpers for providing pigging assistance services e.g. cleaning, handling and transportation of crude oil or wax or sludge or pig in duliajan digboi cod line for a periof of 4 years.

Overhauling of medium pressure pumps unit drain tank unit flash tanks hot well cleaning, overhauling of working oil and lub oil coolers of bfps of unit no.3 3x210mw of atps, anpara.

Ttps operation circle mpm i unit iii overhauling of worn out fuel inlet elbows special bends coal pipes and orifices in boiler corner 1 and 2 during the forthcoming overhaul

Spares for boiler feed booster pump model fa1b56 make ms weir engg size 4.25 inches mech seal de and nde as per specification 2 items each 6 numbers

Repairing of power winch all brake system drum break motor gear box break emergency hand break and foot break and changing gearbox oil seal pit no 1 victory under bastacolla colliery.

(1)repairing and overhauling of mechanical as well electrical assly of 1250 amp.33kv vcb make-biecco lawrie sl.no.pvc-b36-0021(tr-2 controlling breaker) at 33kv r.s.sub-station.(2) new installation of 1000 amps v.c.b 12 no.with

(1) complete repairing of 200 amps kilburn make sd-15 switch 550 volt sl.no.1092 for 40 hp pump at gtc unit asgkcc.(2) repairing of ocb switch 6.6 kv,400amp,sl.no.5705 make gec at salanpur colliery,(3) (a) oil leakage repairin

Procurement of different types of gland packing for hp valves for unit 1 and 2 boiler, stage 1, sgtpp.

Complete repairing/rewinding and overhauling of pullen make 150hp, 550v, 2900rpm submersible motor and 6-stage pump sl. no. dharmabandh/s.s.pump/01 of dharmabandh 2-pit colliery under govindpur area-iii

Overhauling of hp, lp valves, nrvs, actuators, l.p.and h.p. heaters, ejectors, drain coolers and toc and 4-way,2-way valves of unit no.-3 of 3x210 mw, atps, anpara