tpr dt nnt 25-26 knpalayam contruction of drain from cooperative society bank near to vavi thottam shanmugam shop at kn palayam

Earth work excavating and depositing on bank with initial lead of 10 metre and initial lift of 2 metre in hard stiff clay, stiff block cotton, hard red earth, shales, murram, gravel, stoney earth and earth mixed with small size boulders as per standard specification

Cement concrete in 1:4:8 mix using 40 mm metal used for foundation including cost & conveyance of all materials to site and all labour charges for curing, compacting etc., complete.

Cost and supply of 315mm PVC pipes Including all labour charges SN4-SDR 41(S 20) WD-M0043

Labour charges for Laying and jointing of 315mm pvc pips with specials (SOR Page :- 171 WD-W0428)

Cost and supply of 600 mm dia NP3 Hume Pipe Including all labour charges WD-M1042

Labour charges for Laying and jointing of 600 mm dia NP3 Hume Pipe 600mm dia R.C.C. Pipes and Specials (SOR Page :- 188 WD-W0373 )

Refilling the pipe line trenches with excavted earth after the pipes are laid Including all labour charges

Brick work in following Cement Mortar using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

Plastering with Cement Mortar 1:5 (One cement and Five P.Sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Cement concrete in 1:3 :6 mix using 20 mm metal used for foundation including cost & conveyance of all materials to site and all labour charges for curing, compacting etc., complete.

Supplying & Erecting Shuttering for sides & soffiots including necessary supports & strutting upto 3.29m height for plane surfaces in all floors with all cross bracings using mild steel sheets of size 90 x 60cm & 10 gauge stiffened, welded with steel angle of size 25 x 25 x 3mm for boarding laid over silver oak joists(Country wood) of size 10 x 6.5cm spaced @ about 90cm c/c and supported by casurina props of 10 - 13cm dia. spaced @ 75cm c/c etc., complete complying with standard specifications and as directed by the departmental officers. Rate for 10m2.for the following items.(RCC floor slab, roof slab, Rectangular/ square, Tee/ Ell beams, Lintels, staircase waist slabs, Landing slabs, Landing beam, Portico beam etc., ).

Above Ground Level Centering

Cement Concrete 1:1-1/2:3 (One Cement, One and a half crushed stone M.Sand and Three hard broken stone jelly) using 20 mm gauge hard broken granite stone jelly for all 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 Mortar 1:3 (One Cement and Three M.Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard 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)

Supplying, fabricating and fixing OF Fibre Manhole Cover including all labour charges etc., complete. M-0715

Supply and filling of 40mm metal including all charges etc

Supply and filling of 20mm metal including all charges etc

Plastering with cement mortar 1:4mix to 20 mm thick including cost and conveyance of all materials to site and all labour

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.

Casting and fixing of RCC Precast slab of following thick 1:2:4 using 20mm hbg jelly including cost and conveyance of all materials to site and all labour 50mm thick RCC Precast slab

Nameboard charges

GST Amount for providing Service to Government Contract Works for the above Construction & Maintenance Works. { GST Amount is the Total GST Amount for overall quoted amount (Both Construction and Maintenance) above this row in column "BB" for all works in this package} (Refer Clause 13.2 & 13.3 of Section 2 of Instruction to Bidders (ITB) of SBD)