Providing of fresh drinking water pipe line of 40 mm dia connecting to drinking water point in berth no 5, 6 and 7 in wharf area, new shed 1 area and berth no. 13 near security gate

Strengthening of sewerage system by providing and laying of 200mm 8 inch id sewer pipe line near h.no. 107-125 sec-45 chd behind shri gurudwara sahib sec-46 and near h.no. 524-686 sec-46 chd. ch. to capital head sewerage stp.

Repair maint of external water supply system replacement of old us ci gi pipe line sluice valve gate valve cleaning of ug sump and service tank and misc allied works at zone a and b area at kalimpong and sherwani mil stn under ge 867 ews

Maintenance/ repairing /dismantling / laying of 6 inch, 8 inch and 10 inch dia 3 ranges pipe line installed at mine for dewatering purpose for monsoon preparation at tapin north open cast project under hazaribagh area

House service connection up to consumer premises from newly laid di hdpe pipe line with hdpe pipes of required dia and necessary accessories including supply fitting and testing of water meter at zone i ii iii iv and v within alipurduar municip

Fabrication, dismantling and erection of h2so4 pipelines of sizes up to 300nb by tig welding in so2 or dcda acid plant.

Raw water supply by replacing old and recent 6inch dia ms pipe line from 3b quarry docp to railway siding colony and water tank reservior near enm office and staff quarter colony by new 6iinch dia ms pipe line approx. 500ft. at docp

Fabrication and erection of rcc tank by pass pipe line 6 inch dia water column to rlb new bunker side including valve fitting etc in rlb section of kathara washery

(a) making of pumping accessories like bend, nipples etc for golepahari pump house and dhori east pump house (b) erection of 250 m 4 inch dia pipe line along with a 4 inch dia tanker point (c) fabrication of three number rest shelter in respect of aa

Repair, fabrication and erection of water supply main pipe line 8 inch dia near by back gate, welding of 6 inch dia gi pipe line near by water stock tank and new fitting of pipe line 2 inch dia from 80 b/c take-up drum to 00 level, dismantling and fi