Construction of Office Building in TNCSC Godown campus at Kurichi Village in Mathukarai Taluk in Coimbatore District.

Amount

CIVIL WORK

Earth work excavation for foundation in all classes of soils and sub-soils and to full depth as may be directed except in hard rock requiring blasting including initial leads and lifts and refilling the sides of foundation with excavated earth in 150 mm layers well watered, rammed and consolidated including depositing surplus earth within the godown or inside compound in places shown with initial lead of 10 mts and initial lift of 2 mts. clearing, levelling the site, shoring, strutting, bailing of water wherever necessary etc., complete complying with standard specification and as directed

Supplying and filling in foundation and basement with M.sand in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed by the departmental officers

Supplying and filling in foundation with Gravel in layers of not exceeding 150mm thick well watered, rammed and consolidated including watering etc., complete complying with standard specification and as directed

CEMENT CONCRETE 1:4:8(one cement , four sand and eight aggregate)using 40mm gauge hard broken granite stone jelly for foundation including de-watering side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed.

Reinforcement Cement Concrete 1:1 ½ :3 ( one cement, one and half sand, three aggregate) using 20mm of hard broken granite stone for all RCC works using machine for mixing concrete excluding cost of centering, Strutting, shuttering, and fabrication of reinforcement and placing the grills in position etc., but including finishing and curing etc., complete complying with standard specifications and as directed.In foundation and basement

In ground floor Upto 4.50M height above basement

Providing FORM WORK for centering the soffits of all reinforcement concrete work including strutting to the required (3 metre) height with mild-steel sheets of size 90cmx60cm 10 gauge stiffened with welded mild steel angles of size 25mmx25mmx3mm laid with country wood joist of average of size 10cmx6.50cm at about 90cm centres with casurina props of 13cm dia at 75cm centre to centre with all nails coir,wedges complete and removing the form work after necessary curing period as directed by the corporations officers. The rates should inclusives of cutting , bending, welding , charges of M.S sheets, M.S. angles etc., CompleteColumn footing, Plinth beam, top tie beam

Rectangular beams and floor slabs, tie beams, lintels, landing slab, loft etc.,

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C. works as per design given including cost of steel and G.I. binding wire in all floors etc., complete4 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 ,Five sand)using best quality stock Bricks of size 9” x 4 3/8”x 2 3/4’’ for walls including cost of scaffolding curing ,finishing etc., complete complying with standard specifications and as directed.In foundation and basement.

In ground floor Upto 4.50M height above basement

PLASTERING with cement mortor 1:5 (one cement and five sand) 12mm thick including cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed

Special Plastering for R.C.C works in C.M 1:3 (One cement three sand) 10mm thick including curring etc., complete

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly 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 departmental officers

Finishing the top of roof with one course of machine pressed tiles of size 23x23x2cm laid in cement mortar 1:2 (one of cement and two of sand)mixing with water proofing compound confirming to ISS at 2% weight of cement used and pointed with water proofing compound mixed with red oxide etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing M.S Grill to special windows and ventilators etc using 20mmx6mm angle including cost of MS grill, one of red oxide and fixing in position etc. complete complying with Standard Specification and as directed

Supplying fabricating and fixing in position of Aluminium Anodised natural colour matt finish sliding window in two track in all floors with following sizes. All the three shutters with sliding arrangements the bottom section should have gutter arrangements so as to drain the water entering and made with extruded aluminium section for outer frames as shown below with necessary accessories such as rubber beeding. Necessary dismantling making necessary holes in RCC columns, Beams or masonry wherever necessary with power drill to the extent required and made good to the original conditions after fixing as directed by the departmental officers. The Aluminium surfaces should be anodised with matt finish under electrically condition in accordance with IS specification 1868/1962 of Anodic thickness of not less than 15 microns (fifteen) for all sections . All the materials should be got approved by the Engineer incharge before fixing as directed.

Supply and fixing Solid PVC door shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock bottom rails the steel tubes shall be covered with 5mm thick solid PVC sheets shutter using 5mm thick solid PVC sheet for paneling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x30mm. The over all size of top rail lock rail and bottom rail shall be 75mmx30mm. The over all size of frames shall be 50mmx45mm with suitable shutter.

Painting the walls with two coats of exterior emulsion paint of first class approved quality and 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 and as directed

Paving the flooring with Ceramic tiles of size 305x305x6mm of approved quality and colour over a base layer of C.M.1:3, 20mm thick in all floors used 0.20 kg / m2 including finishing the joints and pointing flush with even surfaces etc., complete complying with standard specifications and as directed.. (The tiles should be got approved by the Executive engineer before use on works).

Painting new iron work with two coats of synthetic enamel paint of approved quality and colour over one coat of primer in all floors. The rate is inclusive of cost of all materials, labour charges, brushes and scaffolding charges etc. complete complying with standard specifications. (The paint should be got approved by Executive Engineer before use on works)

Dadooing the walls with glazed tiles of size 150mmx150mmx6mm of approved quality and colour over a base layer of C.M.1:2, 10mm and pointing the joints with white cement mixed with colouring pigment at the rate of 0.40 kg/sq.m neatly in all floors, curing etc., complete complying with standard specification and as directed by the departmental officers. (The tiles should be got approved by the Executive engineer before use on works).

Supplying and fixing in position Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supplying, and fixing PVC pipes of 25 mm dia 10Kg per sq.cm of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work

Supplying, and fixing PVC pipes of 20 mm dia 10Kg per sq.cm of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work

Supplying, and fixing PVC pipes of 32 mm dia 10Kg per sq.cm of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work

Supplying and fixing in position the following PVC specials of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of G.I.Pipes, jointing the G.I Specials etc complete.PVC tap

Gun metal gate value32mm dia

Gunmetal gate value 25mm dia

Gunmetal gate value 20mm dia

Supply and fixing in position wash hand basin with new one fixing in position best quality approved make white glazed earthenware wash hand basin of size 550x400mm with a pair of cast iron brackets, including cost of 15mm dia metre brass chromium plated pillar tap, 32mm dia metre G.M wheel valve 15mm dia brass nipple 15mm dia nylon connection etc., including fixing the wash hand basin in the wall in position with pair of CI brackets with teak wood plugs and screws and giving necessary water supply connection and painting the brackets with two coats of paint over a primary coat of anticorrosive paint including testing for leakage etc., complete complying with standard specification.

Supplying and fixing in position of best Indian make PVC Water Tank of 1000 litres capacity confirming to ISI standards as directed by the departmental officers including cost of material and conveyance charges of material to work site etc., complete complying with standard specifications

Supplying and fixing in position of best approved quality of PVC rain water down fall pipe of size 110mm dia having a pressure of 4Kg/sq.cm including cost of PVC bents, PVC shoe, cast iron gratings of required diameter and special clamps, brass screws nails etc., and fixing of cast iron gratings at junction of parapet and the junction of roof slab including finishing neatly etc., complete complying with standard specification as directed by the departmental officers.

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete as directed by the departmental officers

ARAVIND ASSOCIATES