Di of 6 inch dia 252 mtr. pipe and repairing damaged and worn out pipe is 120 mrt. inch dia m.s. pipe from delivery range of bagdigi colliery for supply of domestic pit water of bararee section at amal. joyrampur colliery under lodna area.

For transporting,laying and installation of no. of dia 10 m.s pipe delivery range(falling under non coal bearing area) for total length of 3400 mtr out of which one delivery range will be of length 1600m and another will be of 1800m, including supp

Installation of another motor pump at pond near excavation workshop laying 800 mtrs. dwchdpe 90 mm dia pipe od 90 mm n id 76 mm nominal to provide water to coal stock to blow out fire caught in coal on urgent basis at tapin northocphzb area

Carrying laying fitting of 10mm m.s pipe for thework of diand laying of new 10mm m.s pipefor fire fighting and coal dust separation work at bhowra south colliery. total length852 mtr

(a) carrying laying and joining of 150mtr. 6 inch dia m.s. pipe at gokul park for water spraying of plant and domestic water supply and (b) di of 210 mtr. 6 inch dia delivery range of 800 gpm pump at d-1 re-installation of 800 gpm pump motor s

Repairing of pipeline used for supply of domestic water supply to nbcc colony(parghabad ) from bararee 6-pit ( total length of delivery range approx-3 km) total section of pipeline to be repaired 300 mtr 6 inch dia m.s. pipe and 36 mtrs of 8 inch m.

Installation of one motorpump at pond near excavation workshop laying 700 mtrs dwchdpe 63 mm pipe 50 mm internal dia to provide water to coal stock to blow out fire caught in coal on urgent basis at tapin north open cast project under hzb area

(a) installed pipe line used for supply of domestic pit water to jealgora workers colony from jealgora 7 pit overhead tank (total length of delivery range approx 350 mtr.) total section of pipeline to be repaired damaged and worn out pipe is 60 m

Ttps operation circle cad renewal of worn out and damaged 600 mm dia storm water discharge pipe line by erection of new 600 nb m.s pipes with 12 mm thick standard length 4 to 6 mtr from north side compound wall peripheral road to seashore compoun

Lt stay setssuitable for lt lines made of m.s round 1600 mm in length 16mm dia, having threaded up to 300 mm on one end with one