Strengthening of Sewerage (P/Making Sewer Connection with Sewer Line From Pocket 7 and 12 Sector-82 to Across Road Deep Sewer Line Super MIG Sector-93), 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)

bituminous portion

Water bound macadam

Earth work in excavation by mechanical means (Hydraulic excavator) / manual means over areas (exceeding 30cm in depth. 1.5m in width as well as 10 sqm on plan) including disposal of excavated earth, lead up to 50m and lift up to 1.5m,disposed earth to be levelled and neatly dressed. .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.

Foundation, footings, bases of columns etc. for mass concrete.

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:2:4 (1 Cement: 2 coarse sand (zone-III) derived from natural sources: 4 graded stone aggregate 20 mm nominal size derived from natural sources)

Providing and laying in position cement concrete of specified grade excluding the cost of centering and shuttering - All work up to plinth level 1:4:8 (1 Cement : 4 coarse sand (zone-III) derived from natural sources : 8 graded stone aggregate 40 mm nominal size derived from natural sources )