Providing UGD arrangements at Thendral nagar in ward 26

Amount

Removing the Existing Paverblock M40 grade 80mm thick & 60mm thick in the the rate including Removing and Stock to the Same Site and tranporting loading unloading and Labour Charges and Other tool setc.complete as per standard specification,.

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 0.90m depth

Up to 1.00m depth

Up to 2.50m depth

Supplying and Fixing PVC Pipes and specials 100 mm PVC Pipe

Lowering PVC/ DWSC rigid pipes and specials to trench and laying to proper grade and alignment, jointing with PVC couplers with cement paste.

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

ReFixing of Existing Removed Paver block M40 grade 80 mm thick & 60 mm thick in uniform shape of approved make to be laid in flurring bone pattern with stone dust cushion below the uniform shap of approved non skitting surface in the top and the rate including levelling the base preparation of pavers as subbase, stone dust cushion 150 mm thick laying out of pavement cut the pieces to fix the edge vibring the pavers, sweeping tranporting loading unloading of laying paver block as per standard specification,.

Add GST 18%

R UDHAYA KUMAR