CONSTRUCTION OF MINI COMMUNITY SANITARY COMPLEX NEAR COMMUNITY HALL AT THALAVAIPURAM VILLAGE AND T SANKARANKOVIL PANCHAYAT

Construction of Mini Community Sanitary Complex Near Community Hall at Thalavaipuram Village of T.Sankarankovil panchayat in Sankarankovil Panchayat Union . ( Type Design I Common)

Earthwork excavation in all classes of Soils and Sub soils except hard rock requiring blasting including initial lead and lift, dressing the excavation upto bed level for Foundation as SS 20 B specification etc., complete

Cement Concrete 1:4:8 mix using 40mm ISS HBG metal including cost and conveyance of all materials to site, labour charges for mixing, laying, compacting and curing concrete etc., complete _ Base Concrete

Random Rubble Masonry in Cement mortar 1:5 mix using required Bond and Rough stone with simultaneous pointing including cost and conveyance of all materials to site and other labour charges etc., complete

Brick work in cement mortar 1:5 mix using country bricks 83/4"x4 1/4"x2 3/4" and conveyance of all materials to site and all labour charges etc complete

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Supplying and erecting centering shuttering including necessary supports for plane surface in foundation and basement and in all floors for R C C column footing column plinth beam, beams, roof slabs, staircase steps, bed blocks, critical pier etc using mild steel sheets of size 90 x 60 cm and 10 guage stiffened, welded with mild steel angles of size 25mmx25mmx3mm for boarding laid over silver oak (country wood) scantlings of size 10cm x 6.5cm spaced of about 90cm centre to centre and supported by casurina props of 10cm to 13cm dia spaced at 75cm centre to centre complete complying with standard specifications and as directed by departmental officers including conveyance of all materials to site and proper centering etc complete.

Reinforced cement concrete 1:1.5:3 mix using 20mm ISS metal including cost and conveyance of all materials to site and all labour charges for mixing, laying, and curing etc complete

Supplying and fabrication of steel including cost and conveyance of bending to shape and tying in position and forming grills for all R.C.C works including cost and conveyance of all materials to site

Supplying and applying of two coats of putty of 3mm thick over ther exposed RCC Surface of ceiling including finishing the joints smoothly with grinding machine and the surface shall be throughly cleaned out of dust and scrubbing. The surface shall than be allowed to dry for atleast 48 hours. It shall the be sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made goof 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 directly by the departmental officers. [The rater are inclusive of hire changes of 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 should be got approved by the Executive Engineer before use on work.