Kalaignar Nootarndu Vizha (General Fund)- 2024-2025-Maintanance of Openwell at Thattaneri and Ooratty in S TP

Open well excavation, complying with relevant clauses of T.N.D.S.S. Well sinking and with lead up to 10m in Medium rock and Dense medium rock not requiring blasting.

Earthwork excavation for Open excavation and depositing on Bank within initial lead of 10mt and lift of 2mt of all soil except rock etc., complete complying with standard specification.

P.C.C.1:4:8 mix using 40mm metal and the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

Supplying and erection of Steel Centering with strutting and the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

Supplying and fabrication of steel placing in position of RTS or MS rods with proper alignment and the rate including cost and conveyances of all materials to site and all handling charges and all other incidencial charges etc.,complete complying with standard specification.

Reinforced Cement Concrete in cm 1:11/2:3 mix using 20mm 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 complying with standard specification.TNDSS NO;30 & 86

Supply, fabricating & fixing in position of M.S door of size 0.0.9 x 2.10m. The outer frame will be 25 x 25 x 3mm angle, the side frame with outer bars and M.S Sheets 1.60mm thick 20gauge MS sheet with necessary hinges, tower bolt, aldrop length 30mm and hold fast etc., complete complying with standard specifications.

Supply, fabricating & fixing in position of M.S window outer frame will be 25 x 25 x 3mm angle, the side frame with outer bars and M.S Sheets 1.60mm thick 20gauge MS sheet with necessary hinges, tower bolt, aldrop length 30mm and hold fast etc., complete complying with standard specifications.

Supply, fabricating & fixing in position of M.S window outer frame will be 25 x 25 x 3mm angle, the side frame with outer bars and M.S Sheets 1.60mm thick 20gauge MS sheet with necessary hinges, tower bolt, aldrop length 30mm and hold fast etc., complete complying with standard specifications.

Plastering in cm 1:3 to 10 mm thick and the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

P.C.C.1:2:4 mix using 20mm metal and the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

Plastering in cm 1:3 to 12mm thick and the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

Plastering in cm 1:5 to 12mm thick and the rate including cost and conveyance of all materials to work site and labour charges etc., complete complying with standard specification

Painting the new walls two coats over one coat of priming with best Emulsion paint of approved colour and quality including preparation of surface and finishing neatly etc., complete complying with standard specification and as directed by the department officers etc., complete complying with standard specifications.

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.

Labour charges for the erection of submersible 15 HP pumpset in openwell including fixing and jointing submersible cable with proper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter, Voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

SIVALINGAM (BID ID -1153576)