Construction of RCC culvert and Repair to storm water drain at Palanipuram 4th street in ward no 13 in Bhavani Municipality

Amount

Earth work excavation for foundation and depositing on bank with in the initial lead of 10m and a lift of 2m in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders etc.,as per SS 20 A. TNDSS NO: 23 & 24 VI (S2) VI,VII 9,10 with standard specifications.

Cement concrete of mix 1:4:8 (One cement four sand eight aggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including labour charges, transporting and placing in position including shoring, strutting forming protective bunds, cofferdams bailing out of water labour for mixing compacting, finishing and curing, working at depths, tools and plants and incidental charges such as sheeting, shoring and bracing and their subsequent removal etc., complete as per 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.

Cement concrete 1:2:4 (One cement two sand four aggregates) mix using 20mm gauge hard granite broken stone jelly for bed blocks including cost and conveyance of materials to site and all labour charges etc complete with standard specification.

Supplying and erecting centering for sides and soffits including supports for RCC surfaces such as Column, Plinth beam 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.

Supplying and Fabrication of Steel and placing in position MS / Ribbed tor steel Grills for RCC works as per design given including cost of steel and GI binding wire in Floors etc,. Complete complying with standard specification in force - per Quintol.

RCC 1:1½:3 (One cement one point five sand and three aggregates) mix using 20mm gauge hard granite broken stone jelly in all RCC works connected to the work excluding shuttering , Centering and cost of Reinforcement grills but including curing ,finishing etc complete with standard specification.

S BALASUBRAMANIAN (BID ID -1272215)