Repairs and Maintenance of Padithurai at ward no 27 21 20 and 15 in Bhavani Municipality

Amount

Earth work excavating and depositing on bank with initial lead of 10m and lift of 2m for foundation in hard stiff clay, stiff black cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders including cost of refilling narrow pipeline trench etc., complete SS 20B

Plain cement concrete in 1:4:8 mix (one cement, four sand and eight aggregate) using 40mm ISS hard broken granite metal from approved quarry including cost, conveyance of all to site, mixing, laying and curing charges etc., complete complying with standard specification

Random rubble masonry in cement mortar 1:5 mix (one cement and five sand) using Old stones including cost, conveyance of all to site and curing charges etc., complete complying with standard specification.

Random rubble masonry in cement mortar 1:5 mix (one cement and five sand) using New stones including cost, conveyance of all to site and curing charges etc., complete complying with standard specification.

Supplying and erecting centering for sides and soffits without supports for plain surfaces such as PCC etc., using mild steel sheets of size 90cm x 60cm and 10 gauge stiffened with Mild steel angles of size 25x25x3mm for boarding laid over silver oak (country wood) joists of size 10cmx6.5cm spaced at about 90cm c/c and side supported by casurina poles of 10cm to 13cm dia. placed at 75cm c/c etc., complete.

Plain cement concrete in 1:2:4 mix (one cement, two sand and four aggregate) using 20mm ISS hard broken granite metal from approved quarry including cost, conveyance of all to site, mixing, laying and curing charges etc., complete complying with standard specification.

S BALASUBRAMANIAN (BID ID -1209115)