Name of work:Constrction of storm water drain and RCC Culvert Slab in AS Pettai Kamarajar Nagar at ward no.19. (UNI-051019R1364)
Sl. No.
Item Description
1
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 standard specifications.
2
Supplying and filling in foundation andbasement with filling sand in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.
3
Plain Cement Concrete 1:4:8 Mix (one part cement, four part sand and Eight part of aggrigate) using 40 mm size ISS HBG metal from approved quarry including cost and conveyance of all materials to site. Loading and unloading charges and labour charges for mixing. Laying and curing etc., complete as per TNDSS NO : 28 & VI (S2) VI (S5A) VII standard specifications as directed by Engineer incharge.
4
Supplying and erecting centering to sides and soffits including supports and strutting for drinage sides and culvert body wall sides using MS sheets of size90cmx60cm and B.G 10stifened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over (silver oak joists) of size 10cmx6.50cm spread at about 90cm including all labour charges and cost and conveyance of all materials to site etc.complete Complying with Standard Specifications as perTNDSS NO.30&86 (For Drain, Deck slab & Retaining wall)
5
Plain Cement Concrete 1:2:4 (one cement, two fine aggregates and four coarse aggregates) using 20mm size ISS HBG metal including cost and conveyance of all materials to site and including for the mixing, laying and labour chargesetc., complete as per standard specification
6
Supplying and fabrication of steel and placing in position of TMT steel rods for RCC works as per design given including cost of steel and GI binding wire in all floors etc., complete complying with standard specification.
7
Reinforced Cement Concrete 1:1½:3 Mix (One part cement, one and half part sand and three part of aggregate)using 20mm size ISS HBG metal machine crushed from approved quarry including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing but excluding cost of reinforcement etc.complete with std.Specifications.
8
Finfishing the top of flooor with Granolithic finish with CC 1:2:4 (one cement, two cement & four HBG jelly) using chips of grade 10mm and below for 25mm thickness and rubbed smoot etc., complet as per standard specification.
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