Thiruvidaimaruthur_2025

Earth work excavation for foundation by Mechanical means for Isolated & Combined Footing etc 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers.- 2.40m-3.30M Footing Depth. Data worked out for 48 m3 per day/8 hrs.

Earth work excavation for foundation by Mechanical means for Isolated & Combined Footing etc in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms at the site, etc., complete complying with standard specification and as directed by the departmental officers.

Earth work Open excavation by Mechanical Means for Open Earthwork 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers. A). Upto 2.40m Depth. Data worked out for 64 m3 per day/8 hrs

Earth work Open excavation by Mechanical Means for Open Earthwork 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 100 mts and clearing and levelling including dressing of sides and raming of bottoms etc., complete complying with standard specification and as directed by the departmental officers. Above 2.40m Depth.

Refilling with excavated earth other than sand with an initial head load of 100 mts and depositing the earth as shown by the departmental officers in layers of not more than 15cm thick well rammed with surface vibrator, watered and consolidated etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and Filling in foundation and basement and trenches with crushed stone Sand in layers of not more than 15cm thick well rammed watered and consolidated etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and filling in foundation, basement, etc with Sand Gravel mix in ratio of 1:3 in layers of not more than 15cm thick thoroughly mixed, well watered, rammed with surface vibrator and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supply and filling in foundation and basement with Gravel in layers of not more than 15cm.thick well rammed watered and compacted with surface vibrator, watered and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and filling of 40mm HBGS metal in dispersion trench around the stoneware pipe or in the leach pit or rain water harvesting pit or soak pit to the required thickness complete complying with standard specification and as directed by the departmental officers. (The rate including cost of metal filling etc. complete complying with standard specification..

Supplying and filling of 20mm HBGS metal in dispersion trench around the stoneware pipe or in the leach pit or rain water harvesting pit or soak pit to the required thickness complete complying with standard specification and as directed by the departmental officers. (The rate including cost of metal filling etc. complete complying with standard specification.

Providing and laying, spreading and compacting graded stone aggregates to Wet Mix Macadam 250mm thick specification including premixing the materials with water at OMC in mechnanical mix plant carriage of mixed material by tipper to site laying in uniform layers with pavers in Sub Base/ Base course on well prepared surface and compacting with vibratory roller to acheive the desired density including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as per clause 406 of MORTH Rev-5

Cement Concrete 1:5:10 (One Cement, Five crushed stone 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 including curing etc. complete complying with standard specification and as directed by the departmental officers -Mixing by mechanical means

Cement Concrete 1:5:10 (One Cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for flooring including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and including curing etc. complete complying with standard specification and as directed by the departmental officers -Mixing by mechanical means

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 20mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.-Mixing by mechanical means

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, Sill slabs 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 with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener , side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for plane surfaces such as RCC Floor/Roof Beam, Lintels, Cantilever Beams, Bed Blocks etc.. with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over Steel adjustable Span of Size 2m x 2m(expandable upto 3.60m) and Silver Oak Joists of Size 10 x 5 cm spaced at 50cm to 60cm c/c and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) Spaced at not more than 50 to 60cm c/c , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting centering for plane surfaces such as RCC Floor Slab, Roof Slab, Loft, Landing Slabs, etc with necessary supports and strutting upto 3.60m height in all floors with all cross bracings using MS Sheets made of 10 gauge thick welded with MS angle of Size 25mm x 25mm x 3mm for boarding laid over steel adjustable span of size 2m x 2m (expandable upto 3.60m) and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick) , etc complete complying with standard specifications. Steel adjustable span and Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting steel centering including necessary supports For plane surfaces such as rectangular or square RCC columns etc. which require only nominal strutting using mild steel sheets made of 10 gauge thick welded with MS angle size 40mm x 40mm x 5 mm and supported by Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) made with outer steel pipe with dia 50mm (3.60mm thick) and inner steel pipe with dia 40mm (2.90mm thick).etc..complete in all floors complying with standard specifcation. Steel Adjustable telescopic props shall be provided as directed by the departmental Officers. (Payment for centering shall be given after the concrete is laid).

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc. using mild steel sheets of size 1200cm x 60cm and 10 BG stiffened with welded mild steel angles of size 40mm x 40mm x 5 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner, Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals. MS Channel Section (ISMC 100) shall be provided as a vertical support @1.20m C/C and with Lateral support of Steel Adjustable Telescopic Props of Size 2m x 2m (expandable upto 3.60m) & steel pipes of 20mm dia @ required level/spacing etc. complete complying with standard specifcation and as directed by the departmental officers. (Payment for centering shall be given after the concrete is laid)

Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 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, improve workability without impairing strength and durability with about (5 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation & Basement

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in Second Floor

For Super structure in Third Floor

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel reinforcement grills of all variety like HYSD/CTD/TMTand all grade like Fe 500, Fe550D, Fe 500 D etc., for all RCC works as per design given including cost of steel reinforcement and G.I. binding wire, wastage etc. complete complying with standard specification and as directed by the departmental officers.(Contractor has to make his own arrangements for the supply of steel reinforcement and binding wire)

For Foundation & Basement

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in Second Floor

For Super structure in Third Floor

Brick work in 1:5 Cement Mortar using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally. other type of bond shall be done as directed by the Executive Engineer in charge.

For Foundation & Basement

Brick work in 1:6 Cement Mortar using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally. other type of bond shall be done as directed by the Executive Engineer in charge.

For Foundation & Basement

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in Second Floor

For Super structure in Third Floor

Damp proof course as per IS 3067:1988 with Cement Mortar 1:4 (One Cement and Four crushed stone sand) 12mm thick mixed with best approved quality Integral liquid water proofing compound conforming to Indian Standard specification as specified by the departmental officers at 2% by weight of cement used , finishing and curing etc. complete complying with standard specification - Machine Mixing

Brick partition walls of 11.50cm thickness using best quality Fly ash Brick of size 230x110x70mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 in Cement Mortar 1:3 (One Cement and Three CS Sand) using hoop iron reinforcement if found necessary including Cost of Mortar Plasticizer, curing etc. complete complying with standard specification and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

For Super structure in Ground Floor

For Super structure in First Floor

For Super structure in second Floor

Supplying and fixing fine polished cuddapah slab of 38 / 40mm thickness for cupboard arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as directed by the departmental officers

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed st one sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed by the departmental officers.

50mm thick

Supplying ,fabricating and fixing hallow pressed steel door frame in position of steel frame without bottom frame, of size 100X60mm rectangular section with necessary rebate 30mmX15mm, to host the shutter,using 1.25mm thick (18 guage) CRCA cold rolled frame steel plate confirming to ISI specified ensured of right butt joint riveted hold assembly with nylon insert,not be welded with special purpose hard ware.Proclaimed including phopating as per ISI with rust preventive primer ready to assemble condition for easy installation at site including dismantling,making necessary chipping and holes in RCC columns, walls with power drills to the extent required ,including providing concrete 1:2:4 inside the box curing etc... complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in postion of 35mm thick solid core flush door shutters with following specification. with TW ply on both sides and with TW lipping of size 35x12mm on all edges with necessary adhesives and C.P. Screws Alu. Butt Hinges (6 nos. 250 x 16 mm Size) Alu. Aldrop1 No. 250 x 16 mm Size, Alu. Tower Bolt 2 No. 250 x12 mm size, alu. Tower Bolt 2 No. 200 x 12 mm size, D type alu. Handle 200mm length 2 No., alu. door stopper with rubber bush 2 No. shall be provided, as directed by the departmental officers etc., complete.

Single Leaves

Double Leaves

Manufacturing supplying and fixing of Fully Panelled steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S.angles of size 35x35x5mm for the shutter frames, stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat sandwitching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter. 3nos. of Steel Parliament Hinges of Size 125mm x 150mm in case of single leaf and 6nos. of Steel Parliament Hinges of Size 125mm x 150mm in double leaves shutter to be provided. 6nos. of holdfasts 200mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 3 nos, one at the top, one at lock rail(Inner) and the other at the bottom are provided 1no. Aldrop is provided at lock rail section in the door 2 Nos of 200mm handle are to be provided. One rotaing locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at an appropriate place. Incase of double leaf door M.S.Flat 32 x 3mm at 1.1Kg/m is provided on the one shutter t conceal the gap between the two shutters.at an appropriate place in the door. A tie bar is provided at the bottom of the frame to prevent twisting of frame during transportation and fixing. All members are given a coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation to site of work, loading, un loading and all other incidental charges etc., complete complying with standard specification and as directed by the departmental officers. - Single leaf

Providing and fixing of WPC Door using door frame of the size 70mm x 50mm joined with 10 Nos. of 50mm long screw. The door frame shall be fixed to the wall by using 80mm long screws through the frame. The WPC shutter of 28mm thick factory made plain pre laminated Hardware made out of ball bearing butterfly hinges -3 nos, 200 mm tower blot 2 nos and 300 mm aldrop 1 no. and 100mm D type handle 1 no. for each shutter and ISI make SS round lock complete, including cost of materials, conveyance and all other incidental charges and labour charges for fixing the door neatly etc., complete complying with standard specification and as directed by the departmental officers.

Supplying & fixing of WPC door shutter(Slinding Door), extruded as a single core board with rigid WPC compound with the thickness of 25mm (+/- 1mm) & minimum Bulk Density of 550KG/Cub.MT & shore hardness of 55. The door shall be a plain matt board as decided by the Engineer-in-Charge of the department. The WPC door shall be fixed onto the Aluminium "G" type channel with Wheel and the door shall have 2 Hooks in SS, 2 Handles 4" in SS (Slinding Door) etc., complete and as directed by the departmental officers.

UPVC Window Specification: 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 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 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. The window should be got approved from the Executive Engineer before use on work

Two leaves

Three leaves

Supply and installation of three-track sliding uPVC windows shall utilize uPVC profile sections with an outer wall thickness of 2.30mm (±0.2mm), featuring an outer frame of 112mm x 52mm x 112mm, a shutter of 66mm x 42mm x 50mm, an interlock of 45mm x 36mm, and a glazing bead of 24.5mm x 16mm. All profiles of frames, sash, and mullion shall be reinforced, wherever required, with a 1mm thick GI steel section. Each window is to be equipped with various security devices, such as touch locks or crescent locks, along with nylon rollers and an aluminium track for smooth operation, all supplied as per requirements, compliant with relevant specifications, and as directed by departmental personnel. The windows shall incorporate 5mm thick Plain or Pinhead glass, held securely by TPE (Grey) weather-sealed gaskets. All corners and mullion joints of the frame and sash are to be mitred cut and fusion welded without any mechanical joints, with all welded joints neatly trimmed and finished with a grooved nib to ensure the final products are free from sharp edges. The complete window units shall be fixed into pre-finished openings by drilling and fastening through the outer frame using highquality fasteners, and silicon sealant will be applied to fill the gap between the wall and window frame for a leak-proof installation and complete finish etc., Complete and as directed by the department officers.

UPVC Ventilator Specification: Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Louvered Ventilators of from the profile the size of outer frame 60mm x 58mm and shutter profile size of 60 x 78mm both profiles are reinforced with GI/1mm 125GSM and 100% corrosion free, the profile are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with all over the edges of frame and shutter. The corners and joints should be welded and cleaned. Radiations pin headed glass 4mm thick should be provided in the louvers. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The ventilator should be got approved from the Executive Engineer before use on work.

Supplying and fixing MS grills to doors, windows and ventilators etc. using necessary MS flats (or) square rods for inner members and outer members which should be fixed to window frames as directed and design given by the departmental officers inclusive of cost of providing one coat of best quality red oxide primer etc., complete complying with standard specification and as directed by the departmental officers .

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick at required locations to a height of 900mm from finished floor level welded to 38mm dia Stainless Steel pipe post of 1.00mm thick as vertical at 900mm centre with 2 Nos. of 25mm dia intermediate horizontal stainless steel pipe of 1.60mm thick in between. The vertical pipe has to be welded to the 100 X 100 X 6mm MS base plate encased in the base concrete. The rate is inclusive of the charges for cutting, bending, welding, grinding, polishing, conveyance, electrical charges, etc. complete

Manufacturing, Supplying and Fixing of Stainless Steel Hand rails for staircase near wet riser using 50mm dia 304L Grade Stainless Steel pipe of 1.60mm thick will be provided with tubular supports made of 304L Grade Stainless Steel pipe of 25mm dia of 1.60mm thick welded to the railing. The supports will be grouted into the wall and provided with 93.00mm thick Stainless Steel circular base plate of 304 Grade. The rate shall included for grouting into concrete with necessary supporting arrangements the hand rail in floor polishing buffing, bonding, cutting, grinding, conveyance, welding charges, electrical charges, etc. complete

Brick Jelly Lime Concrete 1:2:5 using 40mm brick jelly in Lime Mortar 1:2 using limestone and sand - 10 Cu.m for sunken portion etc. complete complying with standard specifications and as directed by the departmental officers.

Providing Polymer Coating (Water Proof Coating) for sunken portion of toilet with following specification and the surface shall be cleaned to remove all dust, foregin, matters lose materials or any other deposits of contamination by rubbing with wire brush. Slurry: Dry blend and polymer liquid blend shall be mixed into the desired ratio as per recommendation of the supplier. The mix shall be stirred thoroughly until no bubbles remain in the mix. Any lumps found in mix shall be removed. Apply first coat of polymer modified cementitious slurry by brush on wet cleaned surface. After drying, second coat shall be applied on the first coat as directed by the departmental officers etc. The rate inclusive of cost of materials and labour, etc., complete.

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 Plastering Sand) 10mm thick including mortar plasticizer at 200ml per 50Kg of cement used , hacking the surfaces and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Plastering the surface of walls with Cement Mortar 1:5 (One cement and Five plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used , curing etc., complete complying with standard specification and as directed by the departmental officers.

Plastering the surface of walls with Cement Mortar 1:3 (One cement and three plastering sand), 12mm thick in all floors including mortar plasticizer at 200ml per 50Kg of cement used , curing etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessory PVC shoe, PVC bend, 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 RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of “U” clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification and as directed by the departmental officers

160mm dia PVC rain water downfall pipes in One Floor

110mm dia PVC rain water downfall pipes in One Floor

Paving pre-polished concrete anti-skid step tiles (Required shape and design) of 20mm thick of approved quality and colour laid in accordance with IS 1443 in Cement Mortar 1:3 (One Cement and Three crushed stone sand), with required Cement Slurry and Mortar Plasticizer, 20mm thick and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, 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 floor with Tactile paver type of new tack BT yellow colour ceramic tiles of approved quality and colour of size 305 x 305 x 15mm in all floors over a base layer of cement mortar 1:3 (one cement and three M sand) 20mm thick and pointing with white cement using 0.30kg/m2 including adding suitable colour pigments to suit the colour of tiles finishing perfectly and curing etc., including cost of tiles, all materials and incidential charges, transportation charges and labour charges for laying tiles etc., complete complying with standard specification and as directed by the departmental officers . (The tiles should be got approved by the departmental officers before use on works).

Paving the floor with best quality Full body Tiles 600 x 600 x 10mm size of approved colour and variety conforming IS 15622 with water absorbtion less than 0.08% of approved colour and shade laid over cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer in all floors and the top pointed with Water Resistant Tile Epoxy Grout 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)

Flooring with ceramic tiles of Colour and Design Ceramic Tiles of size 305x305x6mm and variety conforming to IS 15622 laid over cement mortar bed of 20 mm thick in cement mortar 1:3 (One Cement and Three crushed stone Sand) with required Cement Slurry and Mortar Plasticizer including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m.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)

Dadooing walls with following best approved quality, printed design colour glazed tiles of size 300mm x 450mm x 8mm glazed tiles conforming to IS 15622 of following sizes in Cement Mortar 1:2 (One Cement and Two crushed stone sand),10 thick with Mortar Plasticizer and pointing the joints with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. neatly in all floors, curing, 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 floor with best approved quality fine polished Granite stone Slabs of 1200 x 600 of 18/ 20 mm thick size and synthetic grey, Paradise of similar Variety with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., complete complying with standard speicification and as directed by the departmental officers.(The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work)

Labour charges for finishing the top of working tables and staircase step portion with nosing arrangements in Granite slab tiles including cutting the edges and polishing including cost of polishing materials complete complying with standard specification and as directed by the departmental officers.

Labour charge for Grooving the granite slab for staircase step portion including cutting the edges and polishing including cost of polishing materials etc., complete.

Painting two coats of newly plastered wall surface with ready mixed plastic Interior emulsion paint of first class quality and of approved 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 by the departmental officers.

Painting two coats of newly plastered wall surface with ready mixed plastic Exterior emulsion paint of first class quality and of approved 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 by the departmental officers.

Painting the new wood work two coats with best approved first quality and colour of synthetic enamel paint over a priming coat of approved quality in all floors including cost of paint, labour and other materials like brushes, putty and scaffolding charges etc., complete complying with standard specification and as directed by the departmental officers. (The make quality and colour of paint should be got approved by the departmental officer before use on work).

Painting new iron works such as steel doors, windows, ventilators, window bars, balustrades etc., with One coats of best approved first quality and colour of synthetic enamel paint over the priming coat in all floors excluding cost of priming coat etc., complete complying with standard specification and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Providing Anti – termite treatment to soil adjacent and under building foundation, plinth periphery of the building by application of chemicals of IS 6313 part I to IV in stage to suit the progress of work consist as per the detailed specification as below (Measurements taken for the plinth area for the purpose of payment) including braking of termite mounds, making holes with crow bar, closing the holes after the treatment and including cost of chemicals, labour charges, transport & storing etc., complete and as directed by the departmental officers.(The chemical should be got approved by Executive Engineer before use on work). Stage -1 : Spraying Anti –termite chemical solution for the foundation before laying concrete, in bottom and sides of foundation. Stage-2 : Spraying Anti –termite chemical solution to the grade beam level, spraying has to done for to grade beam brick masonry contact with the back fill earth. Stage-3 : Spraying Anti –termite chemical solution on the sand for the flooring before laying the flooring concrete. This treatment has to be carried out and sand filling by making holes with crow bar to a depth of 60cms and at 60cms intervals on both direction and at junction of wall and flooring throughout. Stage -4 : Spraying Anti –termite chemical solution alround building outside by making holes with crow bar before laying plinth protection and the holes to be close after the treatment. etc., complete complying with standard specification and as directed by the departmental officer.

Supplying and installation of Ceramic Steel chalk writing board with the following specification. The 2mm GI Sheet is placed with wall side over the GI sheet necessary adhesive is spreaded and fixed the 9mm MDF board on the GI sheet 0.40mm thick ceramic steel chalk board is provided over the MDF board and the whole arrangements are fixed to the frame using heavy anodized Aluminium section and Chromium plated provided in the corners. The whole arrangement are fixed to the wall using wooden plugs and screws etc., The rate includes all above materials, labour charges and taxes etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position Indian water closet oriya type of size 580x440mm white glazed earthernware of approved quality with 'P" trap or 'S' trap conforming to IS 2556-Part XII with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One part of lime, two parts of sand and five parts of brick jelly) 100mm thick and finishing the top to required slope and including giving necessary connection to PVC. pipes by dismantling brick masonry, reinforced cement concrete roof/floor slab and making good the disturbed portion to original condition without leakage etc., complete complying with standard specification and as directed by the departmental officers.(The Oriya type Water Closet and all accessories should be got approved by the departmental officers before use on work)

Supplying and fixing in position White Glazed European water closet of best quality and approved make with 100mm P or S trap with double flapped rigid PVC.seat cover with chromium plate brass hinges, including supplying and fixing PVC. Low level flushing tank 10 litre capacity of approved quality on wall with teak wood plugs, brass screws and 2 numbers 15mm dia gun metal wheel valve, 15mm dia nylon connection and giving necessary water supply connection as directed by the departmental officers. The rate includes cost of 100mm dia PVC.Pipe 60cm long including cost of 3 Kg.of white cement 6Kg.of cement, spunyarn, shellac, thread ball, teak wood plugs, brass screws 75mmx10mm etc., complete complying with standard specification and as directed by the departmental officers. (The European Water Closet and flushing tank should be got approved by the Departmental Officers before use on work.)

Supplying and fixing position CI Nahani Trap of size 100 x 75mm sizes with pvc gratings with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of crushed stone sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving conne tion to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

Supplying and fixing Stainless steel health faucet of best quality with control valve etc., complete complying with standard specification and as directed by the departmental officers (The materials should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm (with pedestal / without pedestal) with a pair of cast iron brackets, including cost 15mm dia brass CP pillar tap, 32mm dia “B” class GI waste pipe with rubber plug and chain, 15mm dia GM wheel valve, 15mm brass nipple, 15mm dia nylone connection, 32mm dia CP brass waste coupling including fixing of wash basin using CI brackets on to the wall in position with TW plugs and screws, rubber washers, white lead and giving necessary water supply connection and painting the brackets with two coat of painting over a priming coat of anti-corrosive paint including testing for leakages etc., complete complying with standard specification and as directed by the departmental officers. (The wash hand basin and specials should be got approved by the Executive Engineer before use on works).

Supplying and fixing new one of best approved quality Chromium plated Soap Tray of size 150x100mm of approved quality and brand including cost of rawel plug, brass screws etc.,complete complying with standard specification and as directed by the departmental officers. (The materials should be got approved by the Executive Engineer before use on works).

Supplying and fixing approved best quality brass CP towel rail 600mm long and 20mm dia with brackets of same materials including cost of teak wood plugs and CP screws, etc., complete complying with standard specifications. (The tower rail should be got approved by Executive Engineer before use on works).

Supplying and fixing in position Indian make bevelled edge mirror of approved quality and brand PVC / Fibre Glass framed 5.5mm thick mirror of following size , Shelf type with hard board backing of approved colour fixed with brass screws, rawl plug, etc.,complete complying with standard specification. (The mirror should be got approved by the Executive Engineer before use on woks) Size :600 x 450 mm / 500 x 400mm / 1000 x 780 mm.

Supply and fixing in position of best Indian make white glazed earthernware lipped mouth flat back urinal of best quality and approved make of size 430mm x 260mm x 350mm with GI pipe, 32mm dia bell mouth PVC connection and waste pipe, 15mm dia GI pipe of required length, 15mm dia GM wheel valve, 15mm dia brass nipple 2 Nos., and fixing the urinals in position with necessary TW plugs, clamps, screws, etc., including dismantling masnory and re-doing the same to the original condition, etc., including painting the pipe with two coats of best quality approved synthetic enamel paint over one coat of red oxide primer and checked without any leakage etc. complete complying with standard specifications and as directed by the departmental officers. (The urinal should be got approved by the Executive Engineer before use on works.)

Supplying and fixing if white marble slab of 0.61*1.22m., 20mm thick in all floors for urinal partition including for labour charges for fixing and polishing etc., complete complying with standard specifications and as directed by the departmental officers

Supplying and fixing in position best quality approved make Porcelin sink of size of 600 x 450 x 200mm including cost of 32mm dia CP waste coupling, 32mm dia PVC waste pipe with rubber plug and chain, 15mm dia brass nipple including fixing the sink in position and testing for leakages etc., complete complying with standard specifications excluding CI brackets. [The sink and specials should be got approved by the Executive Engineer before use on works]

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 complying with standard specifications and as directed by the departmental officers

Supplying, laying and jointing glazed stone ware pipes of the following dia of approved quality with spigot and socket ends and fixing them using spun yarn and cement including petty masonry shoring and strutting wherever found necessary and laying the pipe line in the alignment at the specified gradient and testing with necessary tools and plants, etc., and re-filling the trench with excavated earth and levelling the ground etc., complete complying with standard specifications. (Earth work excavation, re-filling with excavated earth will be measured and paid separately).

Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof 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, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the departmental officer before use on works). The rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

75 mm dia PVC soil waste pipe

110 mm dia PVC soil waste pipe

160 mm dia PVC soil waste pipe

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and redoing the dismantled portion to original condition etc., complete complying with standard specifications. (The PVC specials should be got approved by the Executive Engineer before use on works).

75mm dia PVC Plain bend

75mm dia PVC door bend

75mm dia PVC "Y" with Single Door

75mm dia PVC cowl

110mm dia PVC Plain bend

110mm dia PVC door bend

110mm dia PVC "Y" with Single Door

110mm dia PVC cowl

160mm dia Tee

160mm dia PVC Plain bend

160mm dia PVC door bend

160mm dia PVC "Y" with Single Door

Drilling of Borewells anywhere in Tamilnadu including transportation from one place to another with in Tamilnadu in alluvial soil sedimentary strata of clay and sand stone shale pebbles boulders etc. By first taking a pilot bore of 140 mm/150mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs, fuel, labour and drilling bentonite and water required for drilling at site ( Site will be shown by the TWAD Board Officers) including construction of mud pit.

Upto 60 m Depth ending below ground level

From 61 m upto 90 m Depth ending from ground level

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer.etc., complete complying with standard specification.

Upto 60 m Depth ending below ground level

From 61 m upto 90 m Depth ending from ground level

Labour Charges for inserting 160 mm dia PVC casing pipes assembly (with slots or without slots) in the drilled hole including the jointing the pipes with PVC couplers with cement paste etc. complete

Supplying and Delivery of 160mm dia Special Slotted Blue Pipes for Bore Well etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and Delivery of 140mm dia Special Blue Pipes for Bore Well etc., complete complying with standard specification and as directed by the departmental officers.

Charges for developing the bore well with air compressor 600 CFM capacity (minimum 8 hrs) including transportation, labour and fuel charges for compressor as directed by the departmental officers. Etc complete,

Supply of 160 mm dia PVC End cap of best approved quality having pressure of 6 kg/sq.cm. etc. complete as directed by the departmental officers. The pipe should be got approved by the Executive Engineer before use on works.

Supplying, fixing and Erecting in position of three phase 5.00 H.P Submersible Pumpset suitable for 150mm dia Borewell with ISI IS 8034 with 3 phase Panel Board - Star Delta with two level guard and Auto start including Transport charges etc., complete complying with standard specification.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable withproper clamps upto the starter to required depth and also fixing of riser pipes to the required depth valves erection clamps, pressure gauges upto the exterior wall of pump room and erection of panel board consisting of TPICN switches starter,voltmeter, Ammeter, three pilot (indicating) lamps capacitor single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days. Upto 5 HP

Supplying and fixing of 3 x 6 sq.mm PVC insulated and sheated 3 core flat type copper cable confirming to IS 694/1990etc. complete complying with standard specification as directed by the departmental officers.

Supplying and fixing of MS borewell clampset suitable for 40mm dia pipe and 4 Nos. of bolts and nuts of best approved quality etc. complete and complying with standard specification and as directed by the departmental officers .

Supplying, laying and jointing UPVC pipes of Class 6 (having working pressure of 12.50 kg/sq.cm) conforming to IS 4985- 2000 of approved quality and best variety conforming to BIS of the following dia including cutting and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) in accordance with IS 7634-3 (2003) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works - External water supply Above ground level.

25mm dia UPVC pipe

32mm dia UPVC pipe

50mm dia UPVC pipe

Supplying, laying and jointing UPVC pipes of Class 6 (having working pressure of 12.50 kg/sq.cm) conforming to IS 4985- 2000 of approved quality and best variety conforming to BIS of the following dia including cutting and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) in accordance with IS 7634-3 (2003) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works - External water supply Below ground level.

50mm dia UPVC pipe

Supplying, laying and jointing UPVC pipes of Class 6 (having working pressure of 12.50 kg/ sq.cm) conforming to IS 4985- 2000 of approved quality and best variety of the following dia including cutting and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) in accordance with IS 7634-3 (2003) and fixing into wall with teak wood plugs, PVC clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges, etc., complete complying with standard specifications. The PVC pipes shall be got approved by Executive Engineer before use on works - Internal water supply above ground level.

20mm dia UPVC pipe

Supplying and fixing the following UPVC specials of heavy type and approved quality and good variety excluding the fixing charges but including necessary cutting and threading on UPVC pipes for jointing UPVC Specials and providing two coats of painting with good variety of paint over a coat of priming coat in the case of pipes line above ground level and one coat of tarring in case of the pipelines above ground level and one coat of tarring in case of the pipelines below ground level etc,complete

50mm dia UPVC ELBOW

32mm dia UPVC ELBOW

25mm dia UPVC ELBOW

50mm dia UPVC TEE

32mm dia UPVC TEE

50mm dia UPVC UNION

32mm dia UPVC UNION

50mm dia UPVC COUPLER

32mm dia UPVC COUPLER

32mm x 25mm dia UPVC REDUCER ELBOW

20mm x 15mm dia UPVC REDUCER ELBOW

25mm x 20mm dia UPVC REDUCER TEE

50mm dia UPVC HEX NIPPLE

32mm dia UPVC HEX NIPPLE

Supplying and fixing in position 15mm dia brass CP screw down tap tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

Supplying and fixing in position first quality and approved variety of Gun metal Gate Valve / Wheel Valve with BIS make of the following dia including cost of shellac, thread balls, etc., complete complying with standard specifications (for both internal and external water supply arrangements). The valves to be used on work shall be got approved by the departmental officer before use on work.

32 mm dia Gate Valve

50 mm dia Gate Valve

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 etc., complete compying with standard specifications

Supply and fixing of stored pressure ABC (Mono Ammonium Phospate) Powder Type Fire Extinguisher of 6 kg. capacity as per IS:15683 with pressure gauge, discharge hose & control nozzle, wall mounting bracket, safety clip etc., including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary etc, complete as per standard specification and as directed by the Departmental Officers.

Supply and fixing of Water CO2 Stored Pressure Type 9 litres capacity Fire Extinguisher as per new IS 15683 complete with control valve, gun metal cap, pressure gauge, operation sticker, discharge hose, wall mounting bracket, safety clip, etc., as directed by the Departmental Officers.

Supplying and fixing of Incinerator for Ladies Toilet etc., complete complying with standard specification and as directed by the departmental officers.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (5 Points Per Coil) etc., complete complying with standard specification and as directed by the Departmental officers

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVC concealed light point.(6 Points Per Coil) (For Rooms like Bath, Toilet & Pump room etc.) etc., complete complying with standard specification and as directed by the Departmental officers

Wiring with 3 x 1.5 sq mm (22/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylem sheet covered TW switch box and 5A FT switch (Two way) and making good of the concealed portion with suitable colour for concealed staircase light point.etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (Higher End) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (Higher End) complete with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 4'22W twin box type LED flu Fitting Higher end complete with conduit pipe suspension from the ceiling with 18W crystal glass LED tube with PVC unsheathed leads from terminals to the fitting etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of WT bulk head fitting with guard (Higher end) suitable for 7W/9W LED Bulb etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 2'x2' 36 Watts LED 2x2 Surface type fitting complete on ceiling, with PVC unsheathed Copper leads from the terminals to the fitting. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 30W LED street light fitting with LED (Higher end) with 25 mm dia. GI pipe (class B) with 1 no. 25 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting . etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 1200 mm (48") AC ceiling fan complete 300W stepped electronic regulator with 500 mm down rod on the existing clamp. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of louver shutter arrangements for 300mm (12") sweep (light duty) AC exhaust fan. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 375mm (15") sweep (light duty) AC exhaust fan complete without provision of hole in the wall etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of louver shutter arrangements for 375mm (15") sweep (light duty) AC exhaust fan. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 5A 3 pin and 2 pin combined flush type wall socket with 5A flush type switch on suitable TW box.etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 2 of 1.5 sq mm (22/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling and making good of the concealed portion with painting of suitable colour etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of Gang Bell 12" on suitable angle iron frame work with necessary connections and push bell suitable for 230V AC supply. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 3 Nos. 5Amps (3 Pin and 2 Pin) combined flush type wall socket with control switches concealed in suitable TW Box covered with Hylem sheet in flush with wall with earth connection. (For Computer Plug Socket) etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 2Nos. 5A 3pin and 2pin combined flush type wall socket with 5A flush type switch and 1 No. 5A/15A 3pin combined flush type wall socket with 15A flush type switch in suitable TW box on work table and covered with 3mm thick hylum sheet with earth connection.etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 5A / 15 A 3 Pin combined flush type wall socket with 15A flush type switch concealed in suitable TW Box in flush with wall and covered with 3 mm thick hylum sheet. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 2 of 2.5 sq mm (36/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colou.etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection. (For AC Plug) etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 2 of 4 sq mm (56/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4sq.mm copper wire and making good of the concealed portion with painting of suitable colour. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 32A DP MCB in suitable sheet steel enclosure in flush with wall with earth connection. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40A DP MCB Isolator as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 2 of 6 sq.mm (84/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6sq.mm copper wire and making good of the concealed portion with painting of suitable colour. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 32A FP MCB in suitable sheet steel enclosure in flush with wall with arth connection. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 4 of 4 sq.mm (56/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 4sq.mm copper wire and making good of the concealed portion with painting of suitable colour. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 7 segment 4 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 4 ways in each segment) and seperate provision for MCB / Isolators ( totally 12 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only. (i)63A 4P MCB - 1 no. (ii)63A 4P 30MA RCCB/ELCB - 1 no. (iii) 63A DP MCB Isolator -3 nos. (iv) 6A to 32A SP MCB - 12 nos. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 7 segment 6 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 6 ways in each segment) and seperate provision for MCB / Isolators ( totally 18 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only. (i)63A 4P MCB - 1 no. (ii)63A 4P 30MA RCCB/ELCB - 1 no. (iii) 63A DP MCB Isolator -3 nos. (iv) 6A to 32A SP MCB - 18 nos. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 4 of 10 sq.mm (140/0.3) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10sq.mm copper wire and making good of the concealed portion with painting of suitable colour. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB incomer & Single Phase/Three Phase MCBs as outgoing with double door (metal door) with 1 No 125A 4P MCCB as incoming and 4 Nos 63A 3P MCB as outgoing with cable entry boxes in flush with wall with Earth connection only. Higher End etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 6 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB incomer & Single Phase/Three Phase MCBs as outgoing with double door (metal door) with 1 No 125A 4P MCCB as incoming and 3Nos. 63A TP MCB 10 KA & 3 Nos. 32A TP MCB 10 KA as outgoing with cable entry boxes in flush with wall with Earth connection only. Higher End . etc., complete complying with standard specification and as directed by the Departmental officers

Supply and run of 4 of 16 sq.mm (101/0.45) PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16sq.mm copper wire and making good of the concealed portion with painting of suitable colour. etc., complete complying with standard specification and as directed by the Departmental officers

Sub switch Panel: Supply and Erection of 400A capacity Dust and Vermin Proof Cubical Panel Board made up of 16 SWG CRCA steel with supply and fixing of the following interior mounting fuse switches with HRC fuses arranged in two Horizontal rows with one switch over the other with a central bus bar chamber and two nos of Horizontal cable chambers at the two ends one on each side next to the fuse switch chamber and confirming to IE rules. EB INCOMER: 400A FP switch disconnector fuse units interior only with HRC fuse Double Break Switch -1 No OUTGOING: 200A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -2Nos 125A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -6 Nos 63A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -2 Nos (All the TPN Switch should be Siemens with Front Handle) Suitable

Fabrication, Errection, Testing and commissioning of made out of 16SWG CRCA MS Sheet of size 48”x36”x18” indoor/Outdoor Type with double compartment and with angle iron stiffener with front open doors for each compartment with lock and key facilities with sealing (TNEB Type) arrangement with dust and Vermin proof and space for fixing TNEB Electronic type energy meter suitable for 3 phase 415 V 4wire 50 HZ AC supply having 400A Capacity Copper Bus bar on suitable bus insulators and provision for mounting 3 Nos C.T.S of 400/5A for incoming to the energy meter and supply and fixing of 3 Nos.400A fuse Units and neutral link on 6mm Thick Hylum sheet and provision for cable entry for both incoming and outgoing cables at the bottom and painting the board with Two coats of anti-corrosive paint of approved colour with earth connection and comprising the following. 1. Digital Voltmeter and Ammeter with suitable Rotary 2. LED Indicator light arrangement with suitable push switch and fuse units 3. 1 No earth bus of 0.75 mts of 1”x1/8” Copper flat at one side 4. Base channel fixed at the bottom of pillar box 5. View glasses fixed with at both compartments 6. Caution / Danger board 7. For meter wiring should be made with identification ferules 8. The whole arrangements should be errected on suitable masonary pedestal etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 400 Amps TPN switch Disconnector Fuse Units in Sheet Steel Enclosure with HRC fuses Double Break on suitable angle iron frame work with MS cable entry boxes and with earth completion only. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and Laying of 3 1/2 x 300 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and clamping of 3 1/2 x 300 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of brass cable gland for 3 1/2 x 300 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the Departmental officers

Supply and providing cable end termination of 3 1/2 x 300 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the Departmental officers

Design, supply erection 25 KVAR 5 stage switching, sequence automatic power factor correction wall mounting stand vermin proof cubical panel board made of 16 SWG CRCA sheet steel with supply and fixing of the following interior mounting capacitor chamber relay with metering chamber and compartmentalised out going feeders with suitable capacity MCCB with panel board with provision for louvers and cooling fan for proper ventilation to manage heat load incoming - 100A FP MCCB with rotary handle. Outgoing :5 stage capacitor bank Contactors:Bharatia Cuttler Hammer Heavy Duty contactors. Relays:World class solid state relays with TM2 technology as an option. Capacitor MPP capacitor 5 stage from 1 KVAR to 25 KVAR Bus bar: 25 mm x 6mm tinned copper Metering : 1-500A Ammeter with CT coil 2) 0-500V voltmeter. 3) Advance micro controller based intelegent power factor controller with self dianostic sensing and digital net work analayset with software for mentiory and saving para meter of a suitable multi function meter. Indication: R,Y,B The panel should be coated with Epoxy based painting and the whole assembly fixed in suitable cubical panel grouted in floor with connection complete. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and clamping of 3 1/2 x 50 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of brass cable gland for 3 1/2 x 50 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the Departmental officers

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete. etc., complete complying with standard specification and as directed by the Departmental officers

Earthing as per ISI specifications with an earth electrode of 2.1 mtr class 'B' GI pipe of dia not less than 40mm with copper plate of size 125mmx50mmx6mm, with necessary funneling arrangements with necessary masonary work and with 38mm RCC cover slab for brick masonary etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of 25x3mm copper flat with necessary clamp/ supports on wall / floor / ground for earth connection. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and Run of 1 of No.8 SWG copper wire for earth connection. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and Fixing of 3 Ph 4 way Vertical type MCB DB 10 KA with IP 43 protection Double door type DB (legrand) with 1No 63A 4P MCB 10 KA as incoming and 3 Nos. 32A TP MCB 10 KA and 3 Nos. 32A SP MCB 10 KA as outgoing in flush with wall and making good of the concealed portion with earth connection only. (The MCB DB and MCB's should be Like legrand /Hager/L&T make) etc., complete complying with standard specification and as directed by the Departmental officers (Pump room & street light control)

Supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and clamping of 3 1/2 X 25 sq mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of brass cable gland for 3 1/2 X 25 sq mm PVC armoured LTUG cable, with earth connection etc., complete complying with standard specification and as directed by the Departmental officers

Supply and providing cable end termination of 3 1/2 X 25 sq. mm PVC LTUG Aluminum armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete. etc., complete complying with standard specification and as directed by the Departmental officers

Supply and fixing of LT cable route indicator with suitable angle not less than 38mm x 38mm 6mm and 0.6mtr long excavation of earth to a depth of 0.6 mtr and concreting the ground level and making good of the ground as directed by the departmental officers. etc., complete complying with standard specification and as directed by the Departmental officers

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