Taking out 12inc &amp#x0d dia ci sluice valve, supplying and fixing 12 inch ci sluice valve and construction of sluice valve chamber of size 1500mmx1500mmx2100mm at near topchanchi filter bed under jharkhand minerals area development authority, dhanbad.

Shifting of 02 nos. diesel engine 1000 gpm pump in mine sump with dismantling of pipeline of inchdia ( 500 mtr. each approx.) and replacement of old suction pipe of both pump under amrapali ocp, a-c area

Fabrication of 10 inch dia and 8 inch dia delivery bends, suction bend, nipple and providing and fixing of nr valve and foot valve for operation of 1300 gpm and 2000 gpm pump at jehlitand sump under kdh ocp, nk area

Supply, erection, testing, commissioning and allied work for 1000 mm dia. non return valve for pump no.3 at urmodi lift irrigation stage no.2.

Installation of 2000 gpm pump- motor with base frame, fabrication modification followed by supplying and fixing tire coupling r-140, base frame foot bolt, suction and delivery nipple fabrication fitting to install additional pump at main sump

Repairing of the 10 inch dia foot valves, 8 inch dia non return valves and 8 inch dia sluice valve, making of nipple and onsite testing and commissioning it with the three nos. of 2000 g.p.m. pumps in operation in mine, under karo ocp, bnk area

(a)casting machining and fitting of 02 nos 10 inch dia c.i. coupling for 120 h.p. m and p make pump and motor(b) complete repairing of 05 nos( five) sluice valve size 6 inch at bagdigi colliery of amal. joyrampur colliery under lodna area.

Matching of 02 nos. motor pump with base frame fabrication/modification followed by supplying and fixing tire coupling r-140, base frame foot bolt, suction and delivery nipple fabrication n fitting to install additional pump at main sump for

Transportation and installation of 01 no. 1000 gpm ht pump and 01 no. 500 gpm lt pump, with all accessory (motor, er, power cable and laying 6 inch dia. pipe line) in iv-b seam at piparia colliery (ug mine), umaria sub area, johilla area

Installation of 02 no. of 1000 gpm pump motor with accessories and dismantling, shifting, lying and jointing of 6-inch dia ms pipe including hose pipes and sluice valve for dewatering near 541 shovel and dragline face under sb project.