Construction of 300 mm dia 122 m deep hytw with connection to main pipe line for booster boring & construction of pump room in nalanda mahila college in ward no-36 situated in bihar sharif municipal corporation.

1)15 nb erw pipe (21.8 mm od / 2.65 mm thk) plain ends to material specification aa10152 rev 07. pipes to be supplied in random length of 4 to 7 meters. rust preventive coating of varnish to be applied throughout the length. (quantity tolerance will be / - 10 percent or one random length of 4 to 7 meters whichever is higher is acceptable). qty: 500 mr 2)25 nb erw pipe (34.2 mm od / 3.26 mm thk) plain ends to material specification aa10152 rev 07. pipes to be supplied in random length of 4 to 7 meters. rust preventive coating of varnish to be applied throughout the length. (quantity tolerance will be / - 10 percent or one random length of 4 to 7 meters whichever is higher is acceptable). qty: 1000 mr 3)50 nb erw pipe (60.8 mm od / 3.65 mm thk) plain ends to material specification aa10152 rev 07. pipes to be supplied in random length of 4 to 7 meters. rust preventive coating of varnish to be applied throughout the length. (quantity tolerance will be / - 10 percent or one random length of 4 to 7 meters whichever is higher is acceptable). qty: 1000 mr 4)80 nb erw pipe (89.5 mm od / 4.05 mm thk) plain ends to material specification aa10152 rev 07. pipes to be supplied in random length of 4 to 7 meters. rust preventive coating of varnish to be applied throughout the length. (quantity tolerance will be / - 10 percent or one random length of 4 to 7 meters whichever is higher is acceptable). qty: 1000 mr 5)100 nb erw pipe (115 mm od / 4.50 mm thk) plain ends to material specification aa10152 rev 07. pipes to be supplied in random length of 4 to 7 meters. rust preventive coating of varnish to be applied throughout the length. (quantity tolerance will be / - 10 percent or one random length of 4 to 7 meters whichever is higher is acceptable). qty: 500 mr