Survey, soil investigation, design and execution of various works for augmentation of water supply system including providing, laying, jointing, testing and commissioning of clear water gravity pipeline of diameter 2235 mm and length of 39180 mtr

For manufacture, fabrication, galvanisation and supply of 500mt of 220kv normal tower material, substation structures, supporting structures (ms section only) and 160mt (100mt of ht section and 60mt of ms section) 220kv multi ckt. tower material

Drilling of 275 mtr (07 nos.) boreholes including supply and lowering of 200 mm dia. (ms erw black pipes is 3589 with tc, 6.5 mm thick) for stabilization of underground workings near unstable area zone-a, zone-d and zone-f of handidhua colliery.

Providing and laying 300mm dia ms pipe nominal bore conforming to is 3589 of 1991 having 4.85mm wall thickness with 0.75 tolerance with weight of 32 08kg per mtr and length of 6 mtr each for cross drainage embedded in teach by excavating earth and

Manufacturing, supply, erection, testing and commissioning of temper proof kinetic air release valve suitable for 20 mtr head for airation in delivery pipeline 1000 mm dia for pipeline no. 01 to 10 at chaudhary charan singh dalmau a pump canal

For complete deion and other details, please refer to tender