Construction of manhole at Lenin Street Sakthimariyamman Kovil Street and Replacement of Damaged UGD Pipe Line at Lenin Street and Rajiv Gandhi Street in Ward No 24

Amount

C C Road Cutting

Earth work Excavation in all kinds of soils except hard requiring blasting, inclusive of shoring, strutting and baling out water where ever necessary refilling the sides of foundation with excavated earth in layer of 15 cm thick well rammed and consolidated depositing the surplus earth within compound in places as shown by the deptl. Officers, clearing and leveling the site with initial lead of 10 M and lift of 2M etc. Complete. Sl. No. 62rate for 10m².

Supplying and Fixing SALT GLAZED STONEWARE PIPE AS PER IS 651/2007 of 600MM length

Laying stoneware pipes and open joint with fillet in the infliltration gallery excluding cost of pipes but including charges of special tools and plant etc., such as air compressor and helmet.

Construction of manholes using sulphate resistant cement at various depths to invert including earth work excavation as per SS20B, laying cement concrete in C.M. 1:3:6 using 40mm B.G.jelly for foundation, sinking well kerb below G.L. for 4.5m depth and above, pumping, timbering charges for 2.5m depth and above, stock brick work in C.M. 1:3, for 23cm thick wall and over 23cm thick wall, plastering interior with C.M.1:3, 20mm thick and exterior with C.M. 1:3, 12mm thick, laying plain cement concrete 1:3:6 using 12.0mm to 20mm B.G.jelly fixing the frame, providing C.I.steps, manhole cover and frame etc. complete for the following sizes for each manhole (Asper the type design drawing for manholes). Up to 2.50m depth

Up to 6.00m depth

Refilling gallery trench and filter basins with clean excavated sand free from silt and clay

Add GST 18%

CLASSIC ENGINEERING