Part design and construction of elevated viaduct, integrated dds (including ramp) and ten elevated stations from chainage- 0m to 11299.093m of rithala-kundli corridor of phase- iv of delhi mrts.

Jungle clearance i/c uprooting of trees, removal of rubbish and bund of kalwa kinana drain from rd 72000 to 37000.

I/c, j/c and s/c of kalwa kinana drain from rd 0 to 37000.

Jungle clearance i/c uprooting of trees, removal of rubbish and bund of kalwa kinana drain from rd 72000 to 37000

Internal clearance, jangle clearance and sludge clearance of kalwa kinana drain from rd 0 to 19000

Internal clearance, jangle clearance and sludge clearance of kalwa kinana drain from rd 19000 to 37000

Removing obstructions, silt/slush removal and internal clearance of kalwa-kinana drain from rd 72000 to 102200.

I/c, j/c and sludge clearance of kalwa kinana drain from rd 0 to 19000

Internal clearance, jangle clearance and sludge clearance of padana kalwa kinana drain from rd 0 to 11000

I/c, j/c and s/c of padana kalwa kinana drain from rd 0 to11000.