Laying iron gratings for rain water stagnation in kanagavelcolony to veeramamunivar school in ward no 55.

Supply and Delivery of MS specials as per IS 7322-1985 without inside lining and outside coating.

Labour charge and weliding charges for fitting gratings and stand MS specials as per IS 7322-1985 Welder I Class Vol I Pwd 25-26 Pg - 13

Mazdoor category I class Vol Pwd 25-26 P-14

Mazdoor category II class Vol I Pwd 25-26 P-15

Construction of manholes using Sulphate resistant cement at various sepths to invert including earth work excavtion 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 12.0m to 20mm B.G. jelly the frame, providing C.I. steeps,manhole cover and frame etc., complete for the following sizes for eah manhole (As per the type design drawing for manholes). 1.50m depth

ADD GST 18%