M/o STP Treated Water Line in Sewerage District-C (Two Year Annual Repairing, Maintenance of PVC, M.S., C.I./D.I. Treated Water Lines and R/o Sluice Valve, Reflex Valve and C/o Chamber in Network Sec-75,76,77,78,79,112, 113,115,116,117and118) Noida.

Demolishing cement concrete manually/ by mechanical means including disposal of material within 50 metres lead as per direction of Engineer - in - charge. Nominal concrete 1:3:6 or richer mix (i/c equivalent design mix)

Cutting road and making good the same i/c supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required of bituminous portion.

Cutting road and making good the same i/c supply of extra quantities of materials i.e. aggregate, moorum screening, red bajri and labour required of water wound macadam.

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means in foundation trenches or drains (Not exceeding 1.5 m in width as we as 10 sqm on plan) including getting out and disposal of excavated earth, lead upto 50 and lift upto 1.5m, as directed by Engineer-in-charge. The contractor has to detect different utilities like sewer line, water supply line, electric cable, telephone cable, gas pipe line etc. using utility detecting machine before start of excavation and shall start excavating only after getting permission of Engineer-in-Charge. All kinds of soil.

Repairing existing AC/CI/DI water line i/c all required materials such as CID joints, rubber packing, nut & bolts, bailling out of water, all labour and T&P i/c cutting of pipe etc. complete work as per direction of E/I. (But exluciding cost of Excavation filling and M.S. Special) a) 200 mm dia C.I.

250 mm dia C.I.

300 mm dia C.I.

350 mm dia C.I.

400 mm dia C.I.

Repairing of Existing PVC water line bailing out of water by / Beldar / Deisel Engine, P/F PVC coupler, CID joint etc. complete work as per direction of E/I (But Excluding cost of Excavation filling) a) 110 mm dia