construction of drain from govt boys high school to Nayad khul at panzinara B

Earth work in excavation by mechanical means (hydraulic excavator) in trenches for foundations, drains, pipes, cables etc. (not exceeding 1.5 m in width) and for shafts, wells, cesspits and the like not exceeding 10 sqm on plan, including dressing of sides and ramming of bottoms lift up to 1.5 m, including getting out excavated earth and disposal of surplus excavated earth as directed, within a lead of 50 metres.All kinds of soil.(In or under water and/ or liquid mud, including pumping out water as required.)

Providing and laying of dry stone soling (hand packed) incl. carriage of same by MT 15 Kms.

P/Laying of Cast-in-Situ Cement Concrete of M7.5 Mix (1:4:8) using 40mm nom. size stone aggregate.

Providing and laying of sand/stone dust under RCC pipes including all carriage

Providing and laying in position concrete of specified grade including curing 1:2:4

P/Fixing of formwork including removal of same.

12 mm thick plaster in 1:4 mix inc curing

Providing and laying of RCC spun pipes 18" dia including with collars jointed with stiff mixture of cement mortar in the proportion of 1:2 (1 cement: 2 fine sand) including testing of joints ,earth work in excavation , cushion over pipes and refilling of the same excavated material including cost and carriage complete.incl bedding of stone dust sand

P/Laying of 40 mm thick M15 grade flooring using 20mm nom. size stone aggregate.

Providing anf fixing in position precast RCC manhole cover and frame. Circular shape 800mm internal dia