tender for repair and maintenance of open well at 18th ward attha magal back side in ayakudi town panchayat.; 1 open well 2 earth work open well excavation complying with relevant clauses of tndss well sinking and with a lead upto 10 metre and an additional lift of 2mt in medium rock and dense medium rock requiring blasting vii depth of 2mt ( 12- 14mt) 3 earth work open well excavation complying with relevant clauses of tndss well sinking and with a lead upto 10 metre and an additional lift of 2mt in medium rock and dense medium rock requiring blasting vii depth of 2mt ( 14- 16mt) 4 earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by thedepartmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification. 5 plain cement concrete of mix 1 : 4 : 8 (one pat of cement four part of sand eightpart ofaggregates) using 40mm gauge hard broken including cost conveyance of all materials to site including formwork and centering 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. tndss no: 28 v, vi (s2) v,vi (s5a) vii 6 supplying and errecting centering to sides and soffits including supports and struttingfor drainage sides andculvert body wall sidesusing 90cm x 60cm and b.g 10 stifenedwith welded mild steel angles of size 25mm x 25mm x 3mm for boardinglaid 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 7 supplying fabricating and placing in position of steel rods using tmt steel rodincluding cost of binding wire, cost of labour charges for fabrication and placing in positionetc. complete. complying with std. specifications.tndss no: 86 8 reinforced cement concrete1 : 1.5:3 (one part ofcement one point five part of sand threepart of aggregates) using 20mm gauge hard granite broken stone including cost ofcuring, etc., complete as per standard specification and as directed by engineer incharge. 9 brick work in cement mortar 1:5 mix (one cement, five sand) using new best ii class bricks of size ( 9” x 4 3/8” x 23/4 “ )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. 10 plastering in cement mortar 1:5 mix (one cement, five 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. 11 supplying and fixing m.s.grill to doors, special windows and ventilators etc as directed by the departmental officers inclusive of cost of ms grill including one of cost red oxide and fixing in position etc., complete (as per the schedule of rate) sl.no.182 q3 12 painting the new walls two coats over one coat ofpriming with best emulsion paint ofapproved colour andquality includingpreparation ofsurfaceandfinishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications. 13 painting two coats new iron work for doors, windows and ventilators using iron bars, window grills weld mesh screen in opt courtyard etc., with two coat synthetic enamel paint and approved quality and color including priming coat in all floors.the rate is inclusive of cost of all materials, labour brushes and scaffolding charges etc., complete complying with standard specifications. 14 supply and delivery of specials etc.. 15 5 h.p motor 16 5 h.p panel board 17 4.00 sq.mm cable 18 50mm gi pipe 19 50mm gi bend 20 50mm gi elbow