Construction of Compound wall in the Northern side (497 RM) of the campus at College of Poultry Production and Management, Hosur.

Amount

Civil Works

Earth work excavation for foundation 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.

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

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, 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 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) For Plinth Beam

Supplying and erecting centering for sides and soffits including necessary supports and strutting upto 3.29 M height for plane surfaces as detailed below in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid) For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

Reinforcement Cement Concrete 1:2:4 (One Cement, Two sand and Four 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 Sand) and kraft paper laid over it without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. For Foundation and basement

For super Structure Ground floor

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)

Brick work in Cement Mortar 1:5 (One cement and Five sand) using Second class ground moulded chamber burnt bricks of size 9” x 4 ½” x 3” for the following including curing, etc., complete complying with standard specification. For Super Structure Ground floor

Brick partition walls of 11.50cm thickness using best quality II class ground moulded chamber burnt bricks of size 9" x 41/2" x3" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately) For Super Structure Ground floor

Plastering with Cement Mortar 1:5 (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 exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Sand) 10mm thick including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Supply and fixing of G.I. barbed wire 12 x 10, fencing with G.I. wire using two ply at 0.15 m center to center with four prong (galvanized) warms of 10cm intervals and tying with G.I. binding wire of 18 Gauge including aligning tightening, neatly etc., complete complying with standard specification and as directed by the Departmental Officers, Complete.

Supplying and fixing of M.S. equal angle of size 50 mm x 50 mm x 6 mm thick and 1.20m long. The angles have to be bend to the required shape and suitable groves has to be provided to receive the barbed wire. The M.S. angles has to be embedded into the reinforced concrete beam. The angle has to be painted with one coat of red oxide primer, etc, complete as directed by the Engineer-in-charge. (Payment for concrete to be paid separately)

Painting two coats of exterior emulsion paint over one coat of exterior primer using best quality and approved colour of paint, brushes, scaffolding charges etc. complete complying with standard specification. Paint, primer and colour have to be got approved by department Engineers.

Painting new iron works such as steel doors, section, 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. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Labour charges for removing the existing barbed wire and handing over the removed materials to the departmenal stores complete complying with standard specification.

Clearing the site using JCB on hire charges around the proposed building and making approach road to the site etc., complete as directed by the Engineer,i/c.,

Supplying and fixing of hume pipe of 30 cms Dia and 60cms length including labour charges for fixing etc. complete complying with standard specification and as directed by the Engineer,i/c., with required base concrete sand cushion, collar extra complete.

Supplying of portable water for construction purpose of 12000 litre including hire charges for tractor with tanker and the contractor shall make his own arrangement for procuring water in work site etc., complete complying with standard specification.

Supplying and filling in foundation, basement, etc with filling 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.

M/s. SHEMA & CO

Shanmugavelan Contractor

NARAYAN S

Bidder Name

M/s. SHEMA & CO

NARAYAN S

Shanmugavelan Contractor

Karpaga Vinayagar Engineer Construction