M/o Sewerage (Repairing/Replacement of Choked and Damaged SPS-15 Rising Main Line near Metro Station Sector-15) Noida.

Demolishing cement concrete manually/by mechanical means i/c disposal of material within 50 m lead as per direction of E/I nominal concrete 1:3:6 or richer mix (i/c equivalent design mix). (DSR-18, I.No.-15.2.1/P-258)

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. (DSR-18, I.No.-16.13/P-272)

Water Wound Macadom

Bituminous Portion

Supply and installation of 600 mm dia Steel pipe 10 mm thick conferming to IS:3589 through trenchless excavation of thrust pit and receiving pit of required size and the excavation & filling back and compaction complete as per specification for road crossing by Auger boring method. Pipe will be installed at depth beyond 3.0 m. below the ground surface in downward required slope. (AOR)

Earth work in excavation by mechanical means (hydraulic excavater)/manual means over areas (exceeding 30 cm in depth, 1.5 m in width as well as 10 Sqm. on plan) i/c disposal of excavated earth, lead up to 50 m and lift up 1.5, disposed earth to be levelled and neatly dressed in all kind of soil. 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 excavation only after getting permission of Engineer-in-Charge. (DSR-18, I.No.-2.6.1/P-74)

Extra for every additional lift of 1.5 or part thereof in all kind of soil. (DSR-18, I.No.-2.26/P-77)

1.50 - 3.00 m

3.00 - 4.50 m

4.50 - 6.00 m