Laying of delivery pipeline, installation of 1000 gpm ht pump, and construction of pump foundation at 18l 2er of amritnagar colliery

Supply and fitting of pin bush coupling with bolt and bush in pv 300 ventilation fan of khottadih colliery

For fabrication making of bush coupling bolt with bush-055 nos. for smooth running of 4000gpm pump running at nichitpur ocp for dewatering of mine under sijua area

Repairing ,overhauling and maintenance of kirlosker make ,500 gpm ,150 mtr head 150x125 mm size dsme pump assembly of d.d mines bokaro colliery

Making and fitting of coupling bolt with nut, washer and rubber bush for 2 nos. 4000 gpm kirloskar make pump of bhowra south colliery 2 sets and 3000 gpm pump.

Making/fitting of shaft sleeve/long bush with check nut and wear ring with neck ring for 10uph8 1000 gpm pump of asp colliery

Making and fitting of coupling bolt with nut, washer and rubber bush for 4000 gpm kirloskar make pump no 1 and 2 of asp colliery

Casting,machining and fitting of 12inch c.i. making and coupling bolt with rubber bush of 4000 gpm pumpno. 1 and pump no. 2 a.s.p colliery (4 nos)

Dismantling cutting welding and laying and jointing of 6 inch dia gi pipes required for installation of one no 1000 gpm pump at the coal face under bokaro colliery

Casting machining and fitting of 02 pair of ci coupling 12 inch. dia for 3000 gpm pump and 4000 gpm of bhowra south colliery.