Tamil Nadu Agricultural University Tender

Supplying and filling of Gravel 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

REINFORCED CEMENT CONCRETE 1:2:4 (One cement two M.sand and four aggregate) using machine crushed 20mm gauge hard broken granite stone jelly for all reinforced cement concrete works connected to this work excluding centering, strutting, cost of reinforcement grills placed in position, but including laying, vibrating, curing and finishing, fixing fan clamps in the RCC floor and roof slab works wherever necessary and bearing surfaces of the wall at the sides and bottom of the slab, beams etc., Complete complying with standard specification and as directed by the departmental officers.

Foundation and Basement

Ground floor

REINFORCED CEMENT CONCRETE 1:11/2:3 (One cement one and half M.sand and three aggregate) using machine crushed 20mm gauge hard broken granite stone jelly for all reinforced cement concrete works connected to this work excluding centering, strutting and cost of reinforcement grills placed in position, but including laying, vibrating, curing and finishing, fixing fan clamps in the RCC floor and roof slab works wherever necessary and bearing surfaces of the wall at the sides and bottom of the slab, beams etc., Complete complying with standard specification and as directed by the departmental officers.

Foundation and Basement

Ground floor

Supplying and erecting CENTERING for sides and soffits including supports and strutting upto 3.29 m high for plane surfaces such as RCC Column footing, Plinth beam and sill beams, RCC SLABS, RECTANGULAR BEAMS, TEE or ELL BEAMS, LINTELS, BED BLOCKS, STAIRCASE WAIST and landing slabs, landing beams, canopy etc., in all floors with all cross bracings using mild steel sheets of size 90cm x 60cm and BG 10 stiffened with welded mild steel angles of size 25mm x 25mm x 3mm for boarding laid over countrywood joists of size 10cm x 6.50cm spaced at about 90cm centre to centre and supported by casuarina props of 10cm to 13cm dia spaced at 75cm centre to centre etc., complete complying with standard specification and as directed by the departmental officers.

Plinth Beam

Column and sunshade

Roof slab, & Lintel, beam

Supplying, fabricating and placing in position mild steel / ribbed tor steel rods for all RCC works including cutting, bending to required shape and placing in position, cost of steel and binding wire and all labour charges, conveyance etc. in all floors. Complete complying with standard specfication and as directed by the departmental officers..

BRICK WORK in cement mortar 1:5 (One cement and Five M.sand) using second class chamber burnt bricks of size 23x11x7cm size 9" x 43/8" x 23/4" for the including curing etc., complete complying with standard specification and as directed by the departmental officers. (Masonry projections shereever necessary for obtaining required elevation shall be done without extra cost.)

Foundation and Basement

Ground floor

First floor

Providing of pre construction Anti termite treatment in foundation, back fill treatment , Top surface of plinth filling, treatment along the perimeter of the building, under and all round of column pits, pile caps, wall trenches, and basement excavation, over top of plinth filling at the junction of wall and floors, at expansion joints and junction of wall and floors, at expansion joints and surroundings of pipes, and conduits etc., Complete as directed by the departmental officers with a guarantee of ten years.The plinth area of the building at ground floor only shall be measured for payment.Chemical emulsion / Composition shall be got approved by the devepartmental officers before use on works.

SPECIAL CEILING PLASTERING and finishing all the RCC exposed surfaces such as RCC slabs, sunshades, canopies, staircase steps, landing slabs, etc. with cement mortar 1:3 (one cement and three P.sand) 10mm thick, including hacking the surfaces including curing neat finishing etc., complete complying with standard specification and as directed by the departmental officers

PLASTERING with cement mortar 1:3 (one cement three P.sand) 20 mm thick in all floors including necessary scaffolding, curing, neat finishing etc., Complete complying with standard specifications and as directed by the departmental officers.

PLASTERING with cement mortar 1:3 (one cement and three P.sand) 12 mm., thick in all floors including curing neat finishing etc., Complete complying with standard specifications and as directed by the departmental officers

WEATHERING COURSE CONCRETE using best quality broken brick jelly of size 20mm uniform gauge in pure slacked lime (no M.sand to be added) over the RCC roof slabs in the proportion of brick jelly to lime being 32:12.5 by volume and laid in a single layer and consolidated to the required design and finished thickness by beating the concrete with wooden beaters of approved pattern keeping the surface constantly wet by sprinkling lime jaggery water etc.,Complete complying with standard specification and as directed by the departmental officers.

Finishing the top of roof with one course of PRESSED TILES of size 23cm x 23cm x 2cm of approved quality laid in cement mortar 1:3 (One cement and three M.sand) 12mm thick mixed with water proofing compound conforming to I.S. at 2% by weight of cement used and the top pointed with same mortar mixed with red oxide to the full depth of tiles etc., complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of red oxide and water proofing compound)

Supplying and fixing of steel ROLLING SHUTTERS with ISI Monogram as per ISI specifications made out of 18 gauge x 75mm lath sections including fixing with curtain book plate guide channels, rollers and hood cover. The curtain shall be of 18Guage x 75mm lath sections cut to required size and fixing with heavy C.I. / M.S. clips. The lock plate shall be of 18Guage M.S.sheet reinforced with 40 x 40 x 6 mm M.S. Angles at the bottom and fixed with heavy latches and locking arrangements on either side with one handle on either side. The pressed guide channels shall be of 10G M.S. sheet attached to the side brackets with 20mm square brackets shall be of 10G.M.S. plates and C.I.'U' clamps shall be reverted to the side bracket. The roller shall be a heavy C.I. pulley fitted with heavy duty 'c' class steel 40mm pipe and two numbers of high tensile carbon coil springs. The hood cover shall be 0.9mm CRCA sheet reinforced with 25 x 25 x 3 mm M.S. angles or gate channel. The rolling shutters in addition to the above shutters have. Note: The measurement of shutter will be for chair opening (or) lath section provided shall be not less than 3 Nos for 2.4m high rolling shutters etc., complete complying with standard specificaiton and as directed by the departmental officers. ( manually operated )

Manufacturing, Supplying and fixing in position STEEL GRILLS. Square bars 12mm is welded to the inner face not exceeding 10cm spacing, All the members of the Grils shall be painted one coat with red oxide primer. The rate shall be inclusive of cost of all materials, labour charges including cost of welding electrodes, transportation to site of work loading, unloading and all other charges etc., Complete complying with standard specifications and as directed by the departmental officers.

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) windows of casement type (Open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames etc. Complete as directed by the departmental officers. (The window should be got approved from the departmental officers before use on work.)

Labour charges for finishing the flooring with hydraulic mechanical devices (paver finish) using power ramming and power finishing etc., Complete as directed by the Departmental Officers.

Fabricating and supplying and erecting the required number of TRUSSES with structural steel members like angle iron MS plates for all truss members including cleats to receive the purlins all cutting drilling holes welding and fixing of members with necessary bolts nuts anchor bolt of approved quality hoisting aligning and glazing the trusses in position as per plan. The rate should included the cost of painting the members with one coat of red oxide primer and zinc chromate etc., Complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of colour metal roofing sheet of 0.45mm thickness special type (Galvanised sheet) with approved brand quality including cost of necessary machine type screw, nut, cub washer, bitumen washer etc., Complete complying with standard specification and as directed by the departmental officers

Supplying laying and jointing various diameter of PVC PIPES (Like Finolex or equivalent) and best variety conforming to I.S.S. and with I.S.I. mark including cutting, threading and fixing PVC specials but excluding cost of such specials and fixing to wall by concealing them including chipping and making holes on the walls or drilling holes in the roof and making good the dismantled portions to original condition including cost of special clamp with screws nails teak wood plugs and any other accssories necessary for fixing in position etc., Complete complying with the standard specification and as directed by the departmental officers.

Supplying of PVC specials of various diameter of best and approved brand and ISI make etc., complete complying with standaed spcification and as directed by the departmental officers.

4" dia Elbow

4" dia Shoe

WHITE WASHING ONE COAT using best quality (KOTTAYAM) White cement in floors including cost of white cement and other materials, brushes, scaffolding charges etc., complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of cost of gum, best quality of blue powder etc.,).

WHITE WASHING TWO COATS using best quality (KOTTAYAM) White cement in floors including cost of white cement and other materials, brushes, scaffolding charges etc., Complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of cost of gum, best quality of blue powder etc.,)

Painting the wall surface using best quality of PLASTIC Emulsion paint TWO COAT with ONE COAT OF PRIMER as per the Specification of the approved colour to give an even shade, including cost of brushes and all other materials required and scaffolding charges etc.,. Complete complying with standard specifications and as directed by the departmental officers ( The paint to be used should be got approved by the Departmental officer before us on work.)

PAINTING the wall surface with TWO COAT of Weather shield max exterior paint of approved colour as per the specification including ONE COAT OF PRIMER to give an even shade at the external walls with necessary scrapping including cost of brushes and all other materials required and scaffolding charges etc.,Complete complying with the standard specification and as directed by the departmental officers. (The paint to be used should be got approved by the departmental officers before use on work.)

PAINTING NEW IRON WORKS for doors, windows and Ventilators, Iron bars, Weldmesh, wiremesh, screen, steel bars, flats and other similar works etc., with TWO COAT of approved first quality of synthetic enamel paint over the existing red oxide primer in all floors. The rate is inclusive of cost of all materials and labour, brushes and scaffolding charges etc., complete complying with standard specification and as directed by the departmental officer. (The paint to be used should be got approved by the Departmental officers. before use on work)

Supplying and fixing in position of steel door of required size including cost of steel frame using 40x40x4mm M.S angle with 4 Nos. of hold fasts of 25x25x3mm M.S. angle with single leaf steel shutter made by M.S.Sheet of 18 gauge welded alround and middle in horizontal direction with 20x20x3mm M.S angle stiffened with 20x3mm M.S. flats in two places in horizontal direction including cost of padlocks, tower bolts, locking arrangements on both sides, cost of welding charges, labour for fixing inposition including cost of one coat of primer (red oxide) etc.,Complete complying with the standard specification and as directed by the departmental officers.

Supplying and fixing of Weldmesh Windows of best and approved quality using L angles flats of required size and fixing the mesh in position with necessary bolts and screws etc.,Complete complying with the standard specification and as directed by the departmental officers.