Repairing of 150 x 150 mm dia centrifugal water pump (30 nos.) of different type and make under bongaon-i (a-m)sub-division under barasat(a-m) division.

Complete repairing and converting 5 stage to 6 stage and fitting of pump of make mather and platt, 6 stage , pv-ii, 180m head , 550gpm, si.no.nakc/pump/pv-ii/06 of ug mine 2 seam of new akashkinaree colliery of govindpur area

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

Repair, maintenance and changing work of 10 and 8 inch main supply line from intake riverside to settling tank at filter house and to settling tank at c and d colony for a period of one year (01 year) under kathara colliery, kathara area

Proposal for repairing of 2 nos. of 1000gpm centrifugal pump of shyamsundarpur colliery&#x0d under bankola area

Periodical cleaning of pump house no 1, 2, 3, 7, 11 and 13 including cleaning of all types of tanks, sump and well, repairing of pump / motor alongwith connected items, repair to ps tank and various type of valve sets at afs under ge (af) jorhat

Complete repairing/overhauling of mn6 kirloskar &#x0d make pump at south mandra utilised for domestic &#x0d water supply at phularitand under amp colliery, &#x0d barora area.

Repairing and maintenance of damaged 6inch dia &#x0d ms pipes utilised for domestic water supply to shiv &#x0d mandir and kali mandir from shatabdi filter plant &#x0d pump under muraidih, amp colliery, barora area.

Repairing of 163.8m3/hr ,06 stage ,1480rpm pump no. 2 used to supply drinking water to colonies, plant etc. at dugda coal washery .

Repairing of 200 h.p. make poland auto er of &#x0d submersible pump er 550v colliery sl.no. &#x0d phu/starter/16a at madhuban filter plant for &#x0d drinking water supply for madhuban basti under &#x0d amp colliery barora area.