NPMTMS - 2025 -26 TN 05 01 BLOCK DEVELOPMENT OFFICE VADAMADURAI PANCHAYAT UNION

Earthwork excavation and depositing on bank with initial lead and lift in hard gravelly soil for foundation etc. complete.

Supplying and filling in foundation, basement, etc with filling M.Sand in layers of not more than 15 cm thick well watered, rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Cement concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all matials to site and all labour charges etc., complete

Brick work in c.m 1:5 mix using country bricks including cost & conveyance of all materials to site and all labour charges etc., complete.

Supplying and erecting shuttering including necessary support for plane surface in foundation Basement and Roof labs strutting upto 3.29M height for plane surfaces for floors for RCC column footings columns plinth beam and connected with foundations

Supplying, fabricating and placing in position mild steel or ribbed to steel and all reinforced cement concrete works as per the design given including cost of steel and binding wire in all floors etc. complete.

RCC 1:1.5:3 mix using 20 mm ISS HBG metal including cost & conveyance of all materials to site and all labour charges etc., complete.

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothy with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The Surface shall then be allowed to dry for atleast 48 hours. It shall then be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the Departmental Officers. [ The rates are inclusive of hire charges for grinding machine with wheel, cost of sand paper (waterproof abrasive sheet), cost of putty blade, labour charges for grinding the joints and sand papering, two coat of putty, scrapping the putty area to level the surface smooth, etc., complete]. The Putty shoule be got approved by the Executive Engineer before use on work.

Plastering with CM 1:3 mix 10mm thick including cost and conveyance of all materials to site and labour charges etc. complete.