Revamping Civil Infrastructure Providing Cement Concrete flooring , Revamping rest room, Automatic washing machine platform with sump and approach passage and Additional crew rest house cum canteen in TNSTC depot at Thiruppathur

Providing and laying, Spreading and compacting graded stone aggregates to wet mix macadam 300mm thick specification including premixing the materials with water at OMC in mechanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/base course on well prepared surface and compacting with vibratory roller to achieve the desired density including cost of material, labor charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5.

Earth work excavation for foundation (for narrow excavation) 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 the departmental 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.

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

Cement Concrete 1:5:10 (One Cement, Five sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Brick work using Country Bricks of size9"x4- 3/8"X2-3/4"in Cement Mortar1:5(Onecement and five sand) including curing neat finishing, etc., complete complying with standard specifiction complete.

Cement Concrete 1:2:4 (One Cement, Two sand and Four hard broken stone jelly) using 20 mm gaugehard broken granitestonejelly forall RCC items of works excluding cost of reinforcement grill and fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrators, finishing, curing, etc.and providing fixtures like fan clamps in the RCC floor / roof slabs wherever necessary and bearing surfaces of walls, beams etc.shall be finished smooth with Cement Mortar1:3(One Cement and Three Sand) and kraft paper laidover it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as columnfootings,column pedestals, plinthbeams, grade beams,staircase steps, etc.which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mmx25mmx 3mm for boarding, laid over silver oak joists of size 10cmx6.5cm spaced at about 75 cm centre to centre or at suitable intervals etc. complete.

Plastering with Cement Mortar1:3(One cement and Five sand),12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Special ceiling plastering and finishing the exposedsurfaceofallRCCitemsofworksuchas slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with CementMortar1:3(OneCementandThreeSand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing,etc.,inallfloorscomplyingwithstandard specification and as directed by the departmental officers.

Supplying,fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc.complete complying with standard specification.(Contractor has to make his own arrangements for the supply of steel and binding wire)

Paving the floor with best approved quality fine polished Rajasthan kotastone slabs of 20mm thick with machine cut edges of size2'0" x2'0" laid over a cement mortar bed of 20mm thick using cement mortar (one cement and three sand) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with matching clouring pigments and polishing with floor polisher to a high degree finish etc., The kota stone slabs and other materials to be got approved as per standard specification

Manufacturing supply and fixing of steel doors with 1/3 portion of sheet remaining portion 1”X1” weld mesh door frame with using 35x35x6mm angle necessary lock, aldrop arrangements,frame made with 40x40x6mm angle necessary hold fast arrangement etc complete

supplying and fixing steel glazed window arrangement with using Z,J &T section 12mm square rod nessesary hold fats, handle, stay , hinges and window shutters will be closed with 3mm pin headed glass including priming coat etc complete

Whitewashing two coats with freshly burnt white shell lime in all floors including cost of lime,blue powder fevicol type gum, brushes, scaffolding charges, etc., complete complying with standard specification and as directed.

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification.

Supplying and fixing in position best approved of BIS quality PVC rain water downfall pipes having a pressure of 4 kg./ sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws , nails,etc.,andfixingofcastirongratings at junction of parapet and the RCC roof slab including finishing neatly etc.,complete. Therate shall be inclusive of cast of removable cast iron grating.The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

Weathering course in brick jelly lime concreteusing broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to proportion of brickjelly to lime being 32:12.5 by volume and laid over the RCC roof slab in a single layer of required slope and finished by beating the concrete with wooden beaters of approved pattern,keeping the surface constantly wet by sprinkling lime jaggery water, etc., complete as per standard specification and as directed by the deparmental officers.

Flooring with following ceramic tiles of size 305x305x6mm laid over 20mm thick C.M1:3 (one cement three M sand ) base mortar over the existing slab/floor including cutting the tiles to the required size with special cutter wher ever necessary laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 kg/m2 etc.complete complying with standrad specification (The make and brand of the tiles should be got approved by Executive Engineer befor use on works)

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc.,with two coats of best approved first quality and colour of synthetic enamel paint over the existing red oxide priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification.(Themake, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

a)Door Local Rate

(b)Door stopper & Door closer

cuddapah sink of following sizes including cost of 32 mm dia CP waste coupling ,32 mm dia PVC waste pipe with rupper plug and chain 15mm dia brass nipple including fixing the sink in position and testing for leakages etc. complete complying with standard specification excluding CI brackets .The sink and specials should be got approved by the Corporation Officers.

Terrace flooring with one course of pressed tiles 23cmX23cmx20mm using cement mortar (1:3) mixed with crude oil 10 percent by weight of cement and pointed with same oiled mortar including painting the pressed tiles with one coat of tera cota paint ( The materials should be got approved from the deparmental officer)

Dadooing the wall with best quality of ceramic tiles in tiles over the wall in cement mortar 1:3, 20mm thick and pointing with the same colour cement flush with thw tiles surface etc.