CONSTRUCTION OF NEW OHT 30000 LIT AT SARALAPATTI IN PALAKURICHY PANCHAYAT in Marungapuri Panchayat Union

CONSTRUCTION OF NEW OHT 30000 LIT AT SARALAPATTI IN PALAKURICHY PANCHAYAT.Earthwork excavation and depositing on bank with an initial lead of 10m and lift of 2m in the following classification of soils as directed by TWAD Board officers. Hard stiff clay, block cotton, hard red earth shales, murram, ordinary gravel, stoney earth and earth mixed with small size boulders for foundation SS 20B First depth

II nd depth

Supplying and Filling foundation and basement with filling M-sand in layers not more than 15cm . Thick well ramed, watered and compacted Complete complying with stanard specification.

Cement concrete 1 : 4 : 8 mix using 40mm HBG metal for foundation including watering wherever necessary and laid in layers of not more than 15cm thick., compacting etc., complete complying with standard specifications and as directed for foundation

Supplying and Fabricating and placing in position MS steel or Ribbed Tor Steel for all Reinforced Cement Concrete works as per the design given including cost of steel and binding wire in all floors etc, Complete complying with stanard specification

Reinforced Cement concrete 1:11/2:3 using 20mm ISS HBG metal for all RCC item of works excluding cost of Rein forcement and fabricating charges, centering and shuttering but including curing and providing fixtures like fan clamps in the RCC floor or roof slabs Below GL

For Items 0m to 4.50m Above GL

For Items 4.51m to 10.98m Above GL

For Items 10.98m to 14.93m Above GL

Supplying & Erecting centering for sides & soffits including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle