tender for widening of cc road at ward no:7 from sakthi nagar to buriyal ground areain veerakkalpudur town panchayat.; 1 earth work open excavation 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 9,10with standard specifications. 2 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. complying with standard specifications as per tndss no. 28 v, vi (s2)(s5a) vii 3 supplying anderrectingsteel centering including necessary supportsfor plain surfaces for reinforced cement concrete works such as coloumn footing,coloumn pedestals,plith beams, grade beams,staircase steps,etc which requires only nominal strutting using mild steel sheetsof size 90mm x60mm and 10bg stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervels etc complete in all floorscomplying with standard specification without strutting. ( tnss no or nbc no 30(s) 86 86 a v, vi(s3)vii 4 below 1.00m height 5 above 1.00m height 6 plain cement concrete 1:2:4 mix (one part cement, two part sand and four part of aggrigate) 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 etc., complete as per tndss no: 28 & vi (s2) vi (s5a) vii standard specifications as directed by engineer incharge. 7 plain cement concrete 1:1.5:3 mix (one part cement, two part sand and four part of aggrigate) 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 etc., complete as per tndss no: 28 & vi (s2) vi (s5a) vii standard specifications as directed by engineer incharge. 8 supply and fixing bitumenspad in including cost and conveyance of all materials to site,etc., complete