Special Repairs to Office building, Gangmen Shed, Security Shed, Two Wheeler Shed, Cement Godown and Godown No.1 and 2 in TNCSC Godown Campus at Bodinayakanur in Bodinayakanur Taluk of Theni District.

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

Dismantling Brick work and clearing away and carefully` stacking materials useful for re-use as directed by the departmental officers.

Dismantling RCC and clearing away and carefully` stacking materials useful for re-use as directed by the departmental officers.

Supplying and roofing with ASBESTOS CEMENT CORRUGATED SHEETS including fixing of ridges, cost of U’ or J’ bolts nuts, bitumen and G.I. washers and cutting the sheet to the required size if necessary and white washing the inner side of the AC sheet etc., complete complying with standard specification and as directed by the Corporation 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.

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 1:5:10(one cement, five sand and ten 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.

Providing and laying in position, Standardised Concrete Mix M15 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 maximum 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 10-12mm machine crushed stone jelly and with about (4.7 Cum) 7670 kg of sand, but excluding cost of reinforcement grill fabricating charges, centering and shuttering but including laying, vibrating with mechanical vibrator and sprinkling floor hardener at 4Kg/M2 and finishing with power trowel including laying in alternate bays. The coarse and fine 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. Column footing, Plinth beam, top tie beam etc.,

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

Column, ratguard slab, curtain slab and sun shades etc.,

BRICK WORK in cement mortor 1:5(one cement, five sand) using best quality Country bricks of size 8” ¾”x4 ¼ x 2 ¾ “ for walls including cost of scaffolding curing, finishing etc., complete complying with standard specification and as directed by the departmental officers. In foundation and basement.

RANDAM RUBBLE MASONRY in Cement mortor 1:5 ( one cement and five sand ) using hard granite stone with necessary bond stone at 1.8M intervals for each layer including cost of scaffolding , finishing, curing and also with simultaneously flush pointing etc., complete complying with standard specifications and as directed. In foundation and basement.

PLASTERING with cement mortor 1:3 (one cement and three sand) 10mm thick including 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 five sand) 12mm thick including 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 over one coat of white washing 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 colour printed Design 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 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.

Supplying and fixing Reinforced cement concrete precast slab 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 Reinforcement, 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 covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification.

Supplying and fixing in position of best approved quality of rain water down fall pipe 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 specifi

cation as directed by the departmental officers.

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 pofsition 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 20mm 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 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 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 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 PVC 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.

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.

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.

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 fine polished cuddapah slab of 25mm 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 direct.

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.

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.

Servicing the rolling shutter including changing clips, changing patties, adjustment bearing cleaning and grease applying, locking slids adjustment kerosene washing and grease applying etc., complete as directed by the departmental officers.

Supplying and fixing Tarfelt with 3mm thick laid by bituminous compound including cost of materials and labour charges etc., complete

Providing and erecting Single sided single Guard Metal Beam crash Barrier system (Type –A, “W” Single Guard) 1.80m high comprising of 3mm thick wall “W” beams posts and spacer channels shall be made by cold roll forming using HR conform to IS 5986 Fe 410/360 and dip galvanized haaving Zinc Mass of 550 gms / sqm, minimum 700 mm above road / ground level fixed on ISMC series channel vertical post 150x75x5mm spaced 2m center to center 312mm x 83mm flange width x 3mm thick, 4318mm long post directly embedded in the concrete (M15) piet size 350x350x800mm for a depth of 1100mm below ground. All fixing bolts and nuts hot dip galvanized conforming to IS:1367 clause 4.60 all complete as per Technical Specification or IRC 119 2015 and as directed by the Engineer-in-charge.

Supplying fabricating and fixing of steel truss using M.S angles including cost of angle, conveyance charges, fabrication, fixing charges with two coats of synthetic enamel paint over one coat of primer etc., complete complying with standard specification and as directed by the departmental officers. M.S angle

MS Rectangular Hallow section

Base plate