Providing UGD Arrangements at Veeramudiyan 4th 3rd Cross Street in Ward No 73.

Amount

Earth work excavation in all kinds of soils except hard rock requiring blasting, inclusive of shoring, strutting and baling out water wherever necessary refilling the sides of foundation with excavated earth in layers of 15cm 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 10M and lift of 2M etc. Building Data 23-24 P.25

1.50m to 2.00m depth manhole Construction of man hole susing sulphate resistant cement at various depth stoinvert including earthwork excavation as per SS20B,laying cement concrete in C.M.1:3:6using 40mm B.G.jelly for foundation,sinking well kerb below G.L.for 4.5m depth and above,pumping,timbering charges for2.5mdepth and above,stock brick work inC.M.1:3,for23cm 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 concrete1:3:6 using12.0mm to 20mm B.G.jelly fixing the frame,providing C.I.steps,man hole cover and frame etc.complete for the following sizes for each man hole (Asper the type design drawing for manholes Building Data 23-24 P.96

200mm dia (270.00m/0.60m) Supply of salt glazed stoneware pipe as per IS 651-2007 of 0.6 m length (200mm dia )Etc ,complete (TWAD 2022-2023 Page n.84

1.50m to 2.00m depth man hole laying stone warepipes and open joint with fillet in the inflitration gallery excluding cost of pipes but including charges of special tools and plant etc,such as air compressor and helmet (200mm dia) (TWAD 2022-2023 Page n.278

Refilling the trenches with excavated earth in layer of 15cm thick well rammed consolidated including watering complying with standed etc., complete Building Data 23-24 P - 6

Add GST 18%

K GANESAN (BID ID -1106167)