M/o water supply (two years annual repairing of v. t. motor, starter, panel, tpmo, transformer etc. of network-55, 56, 66, 67, 68, 74, 78, 112, 113, 115, 118, 121 and 122), noida.

Cleaning of manholes (desilting and cleaning of sewer line by super sucker machine in sector-55, 56, 66, 67, 68, 74, 78, 112, 113, 115, 118, 121, 122) noida.

Mo sewerage (two years annual repairing and cleaning of man holes and changing the damaged sewer lines at diffrent locations in sector-55, 56, 66, 67, 68, 74, 78, 112, 113, 115, 118 and village-sorkha) noida.

M/o water supply (two years annual running operation of water supply network of sector- 74, 78, 112, 113, 115 and 118), noida.

M/o water supply (two years annual running operation of water supply network of sector- 74, 78, 112, 113, 115 and 118), noida.

M/o water supply (two years annual repairing of bowl assly. and tube shaft set of network-74, 78, 112, 113, 115, 118 and village-sorkha) noida.

Mo water supply (two years annual repairing of bowl assly. and tube shaft set of network-74, 78, 112, 113, 115, 118 and village-sorkha) noida.

Mo water supply (two years annual repairing of bowl assly. ans tube shaft set of network-74, 78, 112, 113, 115, 118 andd village-sorkha) noida

Water chlorination (two years annual repairing, operation and maintenance of chlorination plant at ugr-18, 19, 27, 56, 67, 74, 115 and 122) noida.&amp#x0d

Strengthening of water supply (repairing, painting and internal development of oht/ugr tubewells compound sector-19, 55, 67, 74, 78, 104, 105, 115 and 122) noida.&amp#x0d