Special Repairs to Office Building, Gangmen Shed, Security Shed, Cement Godown and Godown No.1 in TNCSC Godown Campus at Uthamapalayam in Uthamapalayam Taluk of Theni District.

Dismantling A.C Sheet / FRP sheet roofing without roof timber and clearing away and carefully` stacking materials useful for re-use as directed by the departmental officers.

Dismantling Brick masonry in Cement mortar wall under 3M height and clearing away as directed by the departmental officers.

Dismantling Reinforced cement concrete and clearing away as directed by the departmental officers.

Supplying and laying of High profile colour galvalume sheet (as per ISI Standard) with combination 55A1:43 4Zn:1:6SI of TCT bent type 0.47mm thick not less than 150 GSM and standard width of 1.06m with yield strength of 550 MPA made from high tensile/ CR sheets of approved quality for roofing with necessary fixing arrangements like 65m and long hexagonal head screws with EPDM rubber seal etc., complete, complying with standard specification and as directed by the departmental officer. (Test certificate for quality should be furnished on receipt of material at site)

Supplying and fixing of 40 X 6mm G.I Flat over the galvalume sheet roofing which is placed on the top of Purlin in the longitudinal direction to avoid the lifting of roofing during heavy wind. The rate is inclusive of GI screws 75mm length with rubber and aluminium washer, drilling hole over GI Flat to hold the sheet and purlin with necessary adhesive flashing tap directly over the galvalume sheet including labour charges for fixing, conveyance, loading, unloading and cutting etc. complete as directed by the departmental officers.

Supplying and fixing corrugated Poly Carbonate sheet of size 3mx1.06m of 3mm thick on the roof in-between the colour coated Galvalume sheets for proper lighting with necessary G.I screws and EPDM rubber washers, including cost of loading, unloading and transportion charges etc., Complying with standard specification and as directed by the departmental officers.

Earth work open excavation in all soils and sub-soils and to full depth as may be directed except in hard rock requiring blasting inclusive of shoring shuttering, bailing out ~`water wherever necessary and depositing the excavated earth with a lead of 10 mts within the compound in places shown by the departmental officers and clearing and leveling the site, etc., complete complying with standard specification.

CEMENT CONCRETE 1:5:10(one cement, five sand and ten aggregate)using 40mm gauge hard broken granite stone jelly for foundation including mixing by mechanical means, de-watering, side shuttering , strutting, wherever necessary including curing etc., complete complying with standard specifications and as directed.

Providing and laying in position, Standardised Concrete Mix M20 Grade in accordance with IS:456-200 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/M3 and mazimum water cement ratio of 0.55, including admixture (Plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improvement workability without impairing strength and durability with about (5 Cu.m) 7730 Kg of 20mm machine crushed stone jelly and with about (3.3 Cum)5156 kg of 0-12mm machine crushed stone jelly and with about (4.7 Cum) 7670 kg of sand, but excluding cost of reinforcement gril and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, cutting etc., and Providing fixtures like fan clams in the RCC floor/ roof slabs wherever necessary without claiming extra etc., complete complying with standard specification and as directed the departmental officers. The coarse and five aggregates to be used should comply with the requirements of 15 Standards. (No separate payment will be made by the Department for the excess usage of materials. In foundation and basement.

In Ground floor upto 4.50M height above basement

Supplying, fabricating and placing in position MS/RTS grills for reinforcement for all R.C.C.works including cost of steel, labour for straightening, bending, cranking, tying grills with 18 gauge galvanized binding wire and placing grills in position complete complying with standard specification and as directed.

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 90cm x60cm 10gauge stiffened with welded mild steel angles of size 25mm x 25mm x 3mm laid with country wood joist of average of size 10cm x 6.50cm at about 90cm centers with casuarinas 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 corporation officers. The rates should inclusive of cutting, bending, welding charges of M.S.sheets; M.S. angles etc complete complying with standard specification and as directed. Rectangular beam, floor slab, lintel, loft etc.,

Column, ratguard slab, curtain slab, sun shade etc.,

BRICK WORK in cement mortor 1:6(one cement, six sand) using best quality Country bricks of size 8”¾”x4¼x 2 ¾ “ for walls including cost of scaffolding curing, finishing etc., complete complying with standard specification and as directed by the departmental officers. In Ground floor upto 4.50M height above basement.

PLASTERING with cement mortor 1:3 (one cement and three sand) 10mm thick including mortar plasticizer at 200ml per 50kg of cement used, cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed by the departmental officers.

PLASTERING with cement mortor 1:5 (one cement and three sand) 12mm thick including mortar plasticizer at 200ml per 50kg of cement used, cost of scaffolding, finishing, curing etc., complete complying with standard specification and as directed by the departmental officers.

White washing two coats with best shell lime in all floors including cost of shell lime, gum, kanjee and brushes etc., complete complying with standard specification and as directed.

COLOUR WASHING two coats using best shell lime including cost of gum, Kanjee , brushes colouring pigment approved by the officer and finishing complete complying with standard specification and as directed.

Painting the walls with two coats ready mixed exterior / interior 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.

Painting old iron works with two coats of synthetic enamel paint of approved quality and colour over the red oxide primer in all floor including cost of scaffolding, brushes etc., complete complying with standard specification and as directed.

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 white glazed European water closet of approved best quality and make with 100mm P or S trap connecting with CI pipe of 10mm dia/PVC pipe of 110mm dia with double flapped rigid PVC black seat and seat cover with C.P brass hinges,including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws,etc.,including supplying and fixing10 litres/12.5 litres of capacity PVC low level flushing tank with a pair of CI brackets,etc.,complete with all internal fittings such as 15mm brass ball valve wuth polythene float with brasshandle, union coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings etc., complete complying with standard specification.

Paving the flooring with vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three sand) 20mm thick in all floors and the top pointed with the white cement mixed with same colour pigments etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the flooring with colour designed 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).

Dadooing the walls with Plain colour 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).

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid plain flush door shutter of required size comprising of virgin polymer of K value 58-60 (Suspension Grade) calcium carbonate and natural fibers (wood powder / rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) having minimum density of 650 kg/cum and screw withdrawal strength of 1800 N (Face) & 900 N (Edge), minimum compressive strength 50 N/mm2, modulus of elasticity 850 N/mm2 and resistance to spread of flame of Class A category with property of being termite/ borer proof, water /moisture proof and fire retardant and fixing with stainless steel butt hinges of required size with necessary full body threaded star headed counter sunk S.S screws, all as per direction of Engineer-in-charge. (Note: stainless steel butt hinges and necessary S.S.screws shall be paid separately) 30mm thick.

Providing and fixing factory made single extruded WPC (Wood Polymer Composite) solid door/window/Ceosetory windows & other Frames/ Chowkhat comprising of virgin PVC polymer of K value 58-60 (Suspension Grade), Calcium carbonate and natural fibers (wood powder/ rice husk/ wheat husk) and non toxic additives (maximum toxicity index of 12 for 100 gms) fabricated with miter joints after applying PVC solvent cement and screwed with full body threaded star headed SS screws having minimum frame density of 750 kg/ cum, screw withdrawal strength of 2200 N (Face) & 1100 N (Edge), minimum compressive strength of 58 N/mm2, modulus of elasticity 900 N/mm2 and resistance to spread of flame of Class A category with property of being termite/borer proof, water/moisture proof and fire retardant and fixed in position complete as per direction of Engineer-in-charge Frame size 65x100mm.

Stainless steel butt hinges 125x64x2.50mm.

Tower bolt 200x10mm.

Handle 125mm

Supplying and fixing Plain cement concrete precast pavement slab of size 45cmx45cm of 50mm thick in Cement Concrete 1:2:4 (One cement, two crushed stone sand and four jelly) using 20mm HBG stone jelly including cost of moulding charges, casting of slab, finishing, curing, fixing and pointing the slab with CM 1:3 (One cement and three sand) to full depth of slab etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position CI manhole cover of heavy duty of size 600mm x600mm with CI frames of best approved quality as per standard specification including raising the elevated portion around the manhole to accommodate manhole cover with brick work in cement mortar 1:3 and plastering with cement mortar 1:5 12mm thick etc., complete,

Supplying and fixing in position best quality PVC soil / waste pipes of 110mm dia having 6 kg / sq.cm. pressure BIS mark and providing leak sproof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings etc., complete as directed by the departmental officers.

Supplying and fixing in position of best Indian make PVC Water Tank of 500 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 PVC pipes of 32mm dia 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 25mm dia 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 first quality and approved variety of Gun metal Gate Valve / Wheel Valve of 32mm dia with ISI make including cost of shellac, thread balls, etc., complete.

Supplying and fixing in position 15mm dia brass CP screw down tap / Pillar tap (heavy duty) of approved make confirming to IS specifications and quality including cost of shellac, thread,

etc., complete 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.

Supplying and fixing in position 25mm dia PVC Elbow of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading, jointing the Specials etc complete.

Supplying and fixing in position 25mm dia PVC Tee of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of .Pipes, jointing the Specials etc complete.

Supplying and fixing in position 25mm dia PVC coupling of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of Pipes, jointing the Specials etc complete.

Supplying and fixing in position 25mmx20mm dia PVC reducer of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of Pipes, jointing the Specials etc complete.

Supplying and fixing in position 25mm dia Hex Nipple of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of Pipes, jointing the Specials etc complete.

Supplying and fixing in position 110 mm dia PVC Elbow of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading, jointing the Specials etc complete.

Supplying and fixing in position 110 mm dia PVC Tee of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of .Pipes, jointing the Specials etc complete.

Supplying and fixing in position 110 mm dia PVC Bend of heavy duty of approved quality and good variety including cost of fixing charges necessary cutting and threading of Pipes, jointing the Specials 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.

FLOOR FINISHING with semi polished cuddapah slab over base concrete and laid over cement mortar 1:3(one cement and three sand) of 20mm thick including pointing the semi polished cuddapah slab with cement mortar 1:3 to full depth and directed. The semi polished cuddapah slab shall be of size 60cm x 45cm for a thickness of 40mm machine cutting on all sides and top surface semi-polished. The Tolerance for thickness shall not exceed + 10%(Rate includes cost of all materials).

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 UPVC(Un-Plasticized Polyviny Chloride) windows of casement type (open) from the profile the size of outer frame 60mmx58mm 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 be 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 an outer frame that enables opening of the window. The window should be fized to the wall the 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work.

Supplying fabricating and fixing in position of Aluminium, Anodised natural colour matt finish Single leaf door of size 2.10mx1.00m half glazed and half PLB board using 12mm thick PLB board and 5.50mm thick glazed door using rectangular AW.Box section of following sizes for frame and shutter with necessary accessories such as rubber beading . A1 chips Best double action floor spring. Aluminium handles on both sides floor stopper , Tower bolt locks and glass including materials labour, power consumption charges required for fabrication if necessary chipping ,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 etc., complete . The aluminium surface must be anodised with matt finish under electrically controlled 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 etc, Complete complying with Standard Specification and as directed.

Supplying and fabricating and fixing in position of mild steel door with double shutters using M.S.angle of size 40x40x6mm for outer frames and 35x35x5mm for shutter frames, with bottom 1/3rd M.S Sheets of 18 gauge with M.S flate of size 32.x6for internal stiffners and top 2/3rd grilled including one number of aldrop, two numbers of tower bolts, hold fast , hinges, handle etc., including two coats synthetic enamel paint over one coat of primer. The rate shall inclusive of cost of all materials.

Lettering and Painting over wall surface for stock display board and name board of standard text size with two coats of synthetic enamel paint and lettering as directed by the departmental officers including cost of all materials, labour etc., complete complying with standard specification and as directed by the departmental officers.