Establishment of University Research Centre in II Floor of Library Building in Government Medical College at Thoothukudi in Thoothukudi District

Doors and windows including removal of frames, hinges and fastenings

Floor finish and dadooing walls

Brick partition walls of 11.50 Cm thickness using best quality Fly ash bricks of size 230x110x70 mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 in Cement Mortar 1:3 (one cement and three crushed stone sand) including fixing hoop iron reinforcement if found necessary including cost of mortar plasticizer, curing, etc., as directed by the departmental officers. (Cost of hoop iron reinforcement will be paid separately). In Second Floor

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting up to 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2.00m x 2.00m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2.00m x 2.00m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) ,etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers (Payment for centering shall be given after the concrete is laid).

Providing and laying in position, standardised concrete Mix M-20 Grade using In-situ Concrete batching plant/ Ready Mix Concrete (RMC) adopting weigh batch method in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kglm3 and maximum water cement ratio of 0.55, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including Conveyance of concrete from batching plant to Work site, Electricity charges and other works & labour cost involved for concrete production, laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials). In Second Floor

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire) In Second Floor

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand),12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing fine polished cuddapah slab of 20/30mm thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as directed by the departmental officers

Providing Synthetic Grey of size 1200 x 600 x 200mm gor working table etc., complete complying with standard specification and as directed by the departmental officers