Construction of Check Dam with pipe line at Bengorm for Thiruvalluvarnagar Water Supply

Earthwork excavation for foundation and depositing on Bank (for open excavation) within initial lead of 10mt and initial lift of 2mt in hard stiff clay ,stiff black cotton hard red earth shales murrams gravel stoney earth and earth mixed with small size boulders and hard gravelly soil except rock etc., complete complying with standard specification.As per SS 20 B TNDSS NO 23&24 VI (S2 ),VII 9,10

Plain Cement Concrete 1:4:8 mix (One cement, four M. Sand and eight aggregate ) using 40mm Hard Broken Granite Stone (I.S.S ) metal from approved quarry including cost and conveyances of all materials to site and all handling charges at both ends cost of from work labour for mixing concrete trasporting laying curing of concrete and all other tools and plants including other incidencial charges such as bailing out of water ,maintaining protective bunds and coffer dams etc.,complete (for base course to body wall of the culvert and surface drain ) complying with standard specification.TNDSS NO 28 V,VI ( S2 ) V,VI (S5A) VII

Supplying and errecting centering to sides and soffits including supports and strutting for drainage sides and culvert body wall sides using 90cm x 60cm 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 10cm x 6.50cm spread at about 90cm including all labour charges and cost and conveyance of all materials to site etc. complete complying with standard specification. TNDSS NO: 30&86

Plain Cement Concrete 1:3:6 Mix (one part cement, three part M. Sand and six 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 Complying with std. specifications.. TNDSS NO: 30&86

Plain Cement Concrete 1:2:4 Mix (one part cement, Two part M. Sand and Four part of aggrigate) using 20 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 Complying with standard specifications.

Plastering in Cement Mortor 1:3 Mix (one Cement, Three M. Sand) 12mm thick including cost and conveyance of all materials to site, loading and unloading charges and labour charges for mixing, laying and curing etc. complete. Complying with std. specifications.TNDSS NO: 56, 57

Supplying and fixing of 50mm dia GI 'B' Class Pipes with ISI mark etc., complete complying with standard specification

Supplying and fixing of 50mm dia GI 'B' Class Pipes with ISI mark etc., complete complying with standard specification

JAGADESHWARAN S