(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.

Complete repairing and rewinding of 01 no 315kva/3.3kv/440v, si.no wnp distribution transformer supply power to jhirkey basti under kathara colliery, kathara area.

For day to day repair and maintenance of l.t 220 volt 440volt over head line of different basti namely jhirkey basti, yadav basti and bandh basti, etc for the period of twelve (12) months under kathara colliery.

(a)repairing, replacement and fixing of c.i sluice valve and n.r valve different size dismantling of pump motor er of 500 gpm, 300 m-9chr wnp punch si.no ktc-9 jhirkey basti of kathara colliery. (b) day to day repair, maintenance works of 5

(a) part repairing of 3.3 kv, 200 kw, dol starter make port india sl. no. wnp punch sl. no. ktc enm 3.3 kv, 200 w dol jhirkey side 03, starter is installed at jhirkey river side pump house under kathara colliery (b) providing of fn type 630 amp. at

Supply and fixing of c.i. sluice valve and spray painting of various pumps 12 nos. motors 12 nos. base plate 12 nos. and intake channel at river side pump house and c and d pump house under kathara colliery

(a) part repairing of 3.3 kv, 200 kw, dol starter make port india sl. no. wnp punch sl. no. ktc enm 3.3 kv, 200 w dol jhirkey side 03, starter is installed at jhirkey river side pump house under kathara colliery (b) providing of fn type 630 amp. at

Providing and fixing of f/n switch, mccb, earth pit and lightning arrester/ conductor at different places or basti (jhirkey village, yadav basti, ravidas tola, jhirkey muslim tola) under kathara colliery.

Dismantling of 150 kva transformer and installation and commissioning of 300 kva, 440volt transformer power supply to jhirkey basti upper mohalla (islam gali) under kathara colliery

Repairing changing and fixing of c.i. sluice valve and n.r. valve 10 inch -05 nos., c.i. sluice valve and n.r. valve 8 inch - 04 nos. and c.i. sluice valve and n.r. valve size 6 inch- 02 nos. and foot valve 8 inch- 2 nos. and foot valve 10 inch- 02 n