Construction of 50 bedded Critical care Block in Government Hospital at Rameswaram in Ramanathapuram District

Amount

Earth work excavation for foundation (for narrow excavation) 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 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Earth work open excavation 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 excavated earth with a lead of 10 mts. within the compound in places shown by the departmental officers and clearing and levelling the site, etc., complete complying with standard specification.

Cement concrete 1:5:10 (one cement, five crushed stone crushed stone sand (M- Sand) and ten aggregate)using 40mm HBGS jelly for foundation including dewatering if found necessary and laid in layers of not more than 15cm thick,well rammed complete complying with standard specifications.

Supplying and filling in foundation and basement with filling Stone dust in layer of not more than 15cm thick.well watered, rammed and consolidated complying with standard specification.

Refilling with excavated earth other than Crushed Stone 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 15 cm thick well rammed, watered and consolidated etc. complete complying with standard Specification

Supplying and filling with conveyed earth from 5KMMR by lorry in basement filling including conveyance loading and unloading charges and all other incidential charges filling laying watering and consolidation etc., complete as directed by the Dept., Officers with standard specification.

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, 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 over silver oak joists of size 10cm x 6.5cm spaced at about 75cm 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 sides and soffits including necessary supports and strutting upto 3.29 M height For plane surfaces as detailed below , in all floors with all cross bracings using Mild Steel sheets of size 90 x 60 cm and 10 BG stiffened with welded Mild Steel angle of size 25mm x 25mm x 3 mm for boarding laid over silver oak joists of size 10cm x 6.50 cm spaced at abote 90 cm centre to centre and supported by casurina props of 10cm to 13 cm dia spaced at not more than 75 cm centre to centre etc. complete complying with the standard specificaiton. (Payment for centering shall be given after the concrete is laid).

For plane surfaces such as RCC floor slab, roof slab, beams, lintels, bed blocks, landing slab, waist slab, portico slabs and beams, etc.

For plane surfaces such as rectangular or square RCC columns, sunshades, top and bottom slab of RCC boxing, etc.

For plane surfaces such as vertical slab, side slabs of boxing, vertical drops, facia, vertical wall, etc...

For circular columns

Centering for curved surfaces of all RCC items of work

Providing and laying in position, standardised concrete Mix M-30 Grade in accordance with IS:456-2000 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/m3 and maximum water cement ratio of 0.45, 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 (5.0 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 and basement

For Superstructure in Ground floor

For Superstructure in First floor

For Superstructure in Second floor

For Superstructure in Third floor

For Superstructure in Fourth floor

For Superstructure in Fifth floor

Supplying, fabricating and placing in position Corrosion Resistance Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. [Contractor has to make his own arrangements for the supply of steel and binding wire]. The steel used should be of corrosion resistance steel such as TATA TISCON 500 CRS, SAIL HCR (Or) Equivalent brand.

Brick work in Cement Mortar 1:6 ( one Cement and Six crushed stone Sand (M Sand))using best quality of Country bricks 8-3/4"x4-1/4"x2-3/4" including Pointing with same mortar levelling and curing, etc., complete complying with standard specification.

For Superstructure in Ground floor

For Superstructure in First floor

For Superstructure in Second floor

For Superstructure in Third floor

For Superstructure in Fourth floor

For Superstructure in Fifth floor

Brick work in Cement Mortar 1:5 ( one Cement and Five crushed stone Sand (M Sand))using best quality of Country bricks 8-3/4"x4-1/4"x2-3/4 includingPointing with same mortar levelling and curing, etc., complete complying with standard specification. For Foundation and basement

Brick partition walls using best quality of Country bricks 8-3/4" x 4-1/4" x 2-3/4" in Cement Mortar 1:3 (One Cement and Three crushed stone Sand (M Sand)) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

For Superstructure in Ground floor

For Superstructure in First floor

For Superstructure in Second floor

For Superstructure in Third floor

For Superstructure in Fourth floor

Cement Concrete 1:3:6 (One Cement, Three crushed stone sand (M Sand) and Six broken stone jelly) using 40mm size hard broken stone jelly for dummy columns, excluding cost of centering shuttering reinforcement grills and fabrication charges but including curing etc. complete. (Reinforced Cement Concrete 1:2:4 for slab to be extended upto top of splashing with pressed tiles and future extension rods to be embedded in CC 1:3:6 (One Cement, Three crushed stone sand and Six hard broken stone jelly). Dummy columns should be at least 1 metre height)

For Superstructure in Fourth floor

For Superstructure in Fifth floor

Cement Concrete 1:5:10 (One Cement, Five M-crushed stone sand (M-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 curing etc. complete complying with standard specification

Manufacturing, supplying and fixing in position plain cement concrete precast pavement slab of size 450mm x 450mm of 50mm thick in Cement Concrete 1:2:4 (One cement, Two Crushed Stone Sand (M-Sand) and Four jelly) using 20mm HBG stone jelly including cost of moulding charges, casting of slab, finishing, curing, fixing and pointing the slab with CM 1:3 (One Cement and ThreeTwo Crushed Stone Sand (M-Sand)) to full depth of slab etc., complete complying with standard specification and as directed

Plastering with Cement Mortar 1:5 (One cement and Five Plastering sand), 12mm thick mixed with bonding agent cebex 112, zydex-zycrete 2X or other equivalent compound confirming to BIS at 200ml of 1 cement bag 50kg for increased workability and air entraintment used finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

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 mixed with bonding agent cebex 112, zydex-zycrete 2X or other equivalent compound confirming to BIS at 200ml of 1 cement bag 50kg for increased workability and air entraintment used finishing including hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering sand) 12mm thick mixed with water proofing compound to BIS at 2% by weight of cement used and bonding agent cebex 112, zydex - zycrete 2X or equivalent compound conforming to BIS at 200ml of 1 cement bag 50 kg for increased workability and air entraintment used finsihing, curing, etc., complete in all floors 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 deparmental officers.

Finishing the top of roof with one course of machine pressed tiles of size 230mm x 230mm x 20mm of approved quality set in Cement Mortar 1:3 (One Cement and Three crushed stone Sand (M-Snd) ) 12mm thick mixed with water proofing compound conforming to ISS at 2% by weight of cement used and the joints pointed neatly to full depth of tiles with the same cement mortar mixed with red oxide and water proofing compound including curing etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position best approved of BIS quality of following dia PVC RAIN WATER DOWN FALL PIPES having a pressure of 4 kg. / sq.cm including cost of necessry 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.

110mm dia

Supplying and fixing in position of Solid PVC door shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter.

Supplying and fixing in position of Solid PVC Sliding door Roller shutters using 19 Gauge 19mm MS square tubes for styles and outer frames. 15mm MS square tubes for top, lock and bottom rails. The steel tubes shall be covered with 5mm thick solid PVC sheets. Shutter using 5mm thick solid PVC sheets for panelling shall rigidly fixed in position including necessary furniture and fittings. The over all size of styles shall be 50mm x 30mm. The over all size of top rail, Lock rail and bottom rail shall be 75mm x 30mm. The over all size of frames shall be 50mm x 45mm, with suitable rabate for housing the shutter.

Supplying ,fabricating and fixing in position of Stainless steel frame without bottom frame, of size 100X60mm rectangular section with necessary rebate 30mmX15mm, to host the shutter,using 1.00mm thick Stainless steel 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.The cost includes the cost of hold fast ,plastic bush, insert receiver,rubber bottom,shock absorber etc complete as directed by the departmental officers in all floors. (

Supplying and fixing door shutters for Solid core Flush shutters with commercial ply on both side with teak wook lipping alround 35 mm thick conforming to IS 12406 / 1989 with necessary adhesive and alu. screws, including fixing of aldrops, tower bolts, hinges and lock strike plates, putty, fevical, varnish for T.W. lipping with thinner colouring agent etc., The rate includes cost of materials and cost for brass furniture fittings such as 3 nos alu. hinges 125mm, 1 no brass. aldrop 250 x 16mm, 1no brass. tower bolt of 200x12mm and 1 no brass tower bolt of 150x12mm, 2 Nos brass Handles, 1 no door stopper with rubber bush incase of Single leaf door inclusive of labour charges for fixing in position etc., complete. The rate is inclusive cost of fevical and fixing charges, transportation, loading, unloading and all other incidential charges, handling charges etc., complete complying with standard specification.

Single leaf

Double leaf

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Sliding Windows of casement type (open) of approved standard quality. The window should be of multi chambered sections with wall thickness of 2mm reinforced with hot dip galvanised to 125GSM and 100% corrosion free.Including vat and transportation charges etc., complete.

Two track

Three track

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

Manufacturing supplying and fixing of STEEL DOOR single leaf 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 hinges in case of single leaf and 6nos. of hinges in double leaves shutter to be provided 6nos. of holdfasts 120 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 2nos. one at the top and the other at the bottom are provided 1no. Aldrop is provided incase of double leaf door at lock rail section in the door in single leaf door, one more aldrop is provided in the inner lock rail section of the door 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 specifications and 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 specifications and as directed by the departmental officers. Single Leaf

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. completee

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

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following thickness in RCC 1:2:4 (one cement, two crushed stone 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

75mm thick

50mm thick

Supplying and fixing M.S. Grill of approved design for open courtyard, grill, grill works to doors and window opeings etc., using necessary mild steel flats for inner and outer members which should be fixed on edges including priming coat of best approved quality red oxide primer etc., complete complying with standard specification.

Dadooing the walls with best quality and approved printed design colour glazed tiles of size 300 x 450 x 8mm set in Cement Mortar 1:2 [One Cement and Two M-Sand] 10 mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg/m2 neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Dadooing the walls with Sinthetic Grey, Paradise and similar varieties of granite tiles of size 4'x2' and 18mm/20mm thick set in Cement Mortar 1:2 [One Cement and Two M-Sand] 10 mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg/m2 neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Dadooing the walls with vertified tiles of size 600x600x8mm set in Cement Mortar 1:2 [One Cement and Two M-Sand] 8 mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg/m2 neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Jet Black with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three M-Sand) fixing the slabs with required cement slurry 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., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Supply and fixing of PVC Trims beading etc., complete complying with standard specification.

Paving the floor with best quality Double Charged Vetrified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three M-Sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works

Paving the floor with best Industrial Vertified Tiles of size 600 x 600 x 10mm of approved colour, shade, quality and textured surface that offers excellent non slip property with high coefficient of friction which is most suited for public places that encounter high traffic of patients public, wheel chairs, stretcher, etc., laid in cement mortar 1:3 (one cement and three M-Sand) 20mm thick in all floors and the top pointed with the white cement mixed same colour pigments etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Providing Vinyl Flooring 3.00mm anti static seamless PVC flooring thick.The Floor shall be smooth, non-slip, impervious material conductive enough to dissipate static electricity but not conductive enough to endanger personnel from electric shock It shall be Electro Static Discharge (ESD) combat PVC seamless flooring of very high quality thickness not less than 2.00mm. Continuous roll shall be used and with minimum joints. The Joints to be welded by special PV thermal units using PVC welding bars of same colors.The sheet shall be highly durable to shock and indentation. IThe flooring shall be done by skilled workers of the accredited agencies, autlioi‘ized by the supplier of PVC sheets. The Electrical resistance (Point to ground) shall be within 2.5 X 104 to 5 X 106 Ohms. The floor shall not allow build up of Electrical charges beyond 100V due to antistatic effect.the corners shall not be terminated sharply & concealed coving shall be used to overlap the wall panel to a height of approx. 25mm & sealed perfectly & uniformly. Self leveling compounds shall be used . The copper strips to be made visible by grinding and no copper strips shall project more than 0.5mm above level surface to avoid damage to the PVC sheet. One earthing lead shall be brought out from every 150 square feet area and attaching it to the main earthing strip/ Ground.Copper grounding strips (0.05mm Thick, 50 mm width) shall be laid flat on the floor in the conductive adhesive and connected to copper strip of grounding. The connection from copper grid shall be brought out uniformly at places to form equi-potential grid.The flooring shall be mechanically shock proof, scratch proof, flame retardant and anti antibacterial.The floor shall efficiently discharge Electric charges up to 2KV. The Floor shall offer Electrical Resistance.The Final Surface shrill be non-corrosive to biological fluids & detergents, shall be fire retardant & anti-microbial, color shall be uniform, pleasant & matching with ambience etc., Complete complying with standard specifications.

Paving the floor with best approved quality Leather finished granite stone slab of size 1200x600x18/ 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a C:M bed of 20mm tk using cement mortar 1:3 (one cement and three Crushed stone sand) fixing the slabs with required cement slurry and laid in true right angles with minimum possible width of Joints and pointing the joints with white cement mixed same colour pigments etc., The granite stone slab and other materials to be used got approved by Executive Engineer before use on works. Complete complying with standard specifications.

Paving the floor with pre-polished concrete Anti skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in Cement Mortar 1:3 (One Cement and Three M-sand) 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)

Supplying and fixing fine polished cuddapah slab of following 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. 20 / 30mm thick

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.

Painting two coats of newly plastered wall surface with ready mixed Interior plastic 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.

Providing wall putty to the walls two coats as instructed by the departmental officers including preparation of surface, labour charges, etc., complete in all floors complying with standard specifications (The wall putty shall be got approved by the Executive Engineer before use of work).

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

Painting new wood work with two finishing coats of synthetic enamel ready mixed paint of approved quality and colour over one coat priming coat in all floors including the cost of primer etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

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.

Supplying & filling 40 mm size HBG stone jelly for dispersion trench as directed by the Departmental officers Complying with standard specification

Supplying & filling 20 mm size HBG stone jelly for dispersion trench as directed by the Departmental officers Complying with standard specification

Nosing the granite for work table top with requied shape and design with hand machine etc., complete complying with standard specification and as directed by the departmental officers. (Single Nosing )

Supplying and fixing in position Urinal partition with White Marble slab (Adanga) 18 mm to 20 mm thick of 4'0'' x 2'0''size and above of best quality including dismantling masonry, if necessary and re-doing the same to original condition, etc., complete complying with standard specification. (The Marble slab should be got approved by the Executive Engineer before use on works).

Supplying, laying and jointing CPVC (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with h ig her pipethickness) Standard Dimension Ratio- 11)of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC 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 CPVC pipes shall be got approved by Executive Engineer before use on works. Above Ground Level

40mm dia CPVC pipe (AGL) - External

32mm dia CPVC pipe (AGL) - External

25mm dia CPVC pipe (AGL) - Internal

20mm dia CPVC pipe (AGL) - Internal

Supplying, laying and jointing CPVC (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with higher pipethickness) Standard Dimension Ratio- 11)of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC 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 CPVC pipes shall be got approved by Executive Engineer before use on works. Below Ground Level50 mm dia CPVC pipe (BGL) - External

Supplying and fixing in position of CPVC Specials etc., complete complying with standard specifications. The CPVC pipes shall be got approved by Executive Engineer before use on works.

40mm dia CPVC Union

32mm dia CPVC Union

32mm dia CPVC Elbow

25mm dia CPVC Elbow

20mm dia CPVC Elbow

32mm dia CPVC Tee

25mm dia CPVC Tee

20mm dia CPVC Tee

32x25mm dia CPVC Reducer

25x20mm dia CPVC Reducer

25x20mm dia CPVC Reducer Elbow

20x15mm dia CPVC Reducer Elbow

Supplying and fixing in position first quality and approved variety of CPVC Ball Valve with BIS make of the following dia including cost of CPVC Solution 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 Executive Engineer before use on work. 32mm dia CPVC Ball Valve

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

SD tap

Elbow action Tap

Supplying and fixing in position best quality and approved make Indian made white / colour glazed earthernware wash hand basin of size 550 x 400mm 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 in positon Indian Water Closet (Oriya type) of size 580 x 440mm colour 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, Twocrushed stone sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC soil pipes (including the cost of 100mm dia PVC 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 in position white glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with PVC pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn, teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works)

Supplying and fixing best approved best quality Stainles steel Health Facet with Stop coak of size 150 x 150mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The Health Facet should be got approved by Executive Engineer before use on works).

Supplying and fixing in position Indian make beveled edge mirror of approved quality and brand of size 600x450mm with necessary plastic back,PVC/ Fibre glass framed with bottom stand of approved colour with brass screws, rawal plugs etc complete complying with standard specifications (The Mirror should be got approved by 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 best approved best quality brass CP soap tray of size 150 x 100mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The soap tray should be got approved by Executive Engineer before use on works).

Supplying and fixing in position best quality approved make White glazed Porcelin Sink of size 600mm x 450mm x 200mm with 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 complete complying with standard specifications excluding CI brackets. The sink and specials should be c\got approved by the executive engineer before use on works

Supplying and fixing position PVC Nahani Trap / Floor Trap of the 100x 75mm size 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 sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Threecrushed stone sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection 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 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 Executive Engineer before use on works). The rate for earth work excavation,sand filling and refilling charges etc. will be measured and paid separately in the cases where the pipe lines are proposed to laid Below Ground Level a)110mm dia below ground level

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 Executive Engineer before use on works). Above Ground Level .

160mm Dia - AGL

110 mm Dia - AGL

75 mm Dia - AGL

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 re-doing 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).

160mm dia PVC Elbow

110mm dia PVC Elbow

160mm dia PVC Door Elbow

110mm dia PVC Door Elbow

160mm dia PVC Single Y

110mm dia PVC Single Y

160mm dia PVC Y with Double door

110mm dia PVC Y with Double door

Supplying and fixing in position PVC cowls of following dia of best approved quality conforming to BIS, etc., complete complying with standard specifications. (The PVC cowl should be got approved by the Executive Engineer before use on works).110mm dia

Drilling of bore wells 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/150 mm 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.Up to 60m depth ending below ground level

Reaming the bore well from 140/150mm dia pilot bore to 300mm dia bore as directed by the departmental officers.Up to 60m depth ending below ground level

Supply of PVC Plain casing pipes of 160mm dia vertical 10Kg/Cm2 in sedimentary depth as directed by the Departmental Officers etc.,

Supply of PVC Slotted casing pipes of 160mm dia vertical 10Kg/Cm2 in sedimentary depth as directed by the Departmental Officers etc.,

Supplying and fixing of suitable PVC endcap (6kg/cm2)for 6"dia borewell of best quality with ISI mark (the PVC endcap should be not approved by the departmental officers before execution)

Supplying, laying and jointing CPVC (chlorinated Poly vinyl chloride) pipe( Higher pressure rating with higher pipethickness) Standard Dimension Ratio- 11)of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing CPVC specials using SOLVENT OF 118ML (but excluding cost of such specials) and fixing into wall with teak wood plugs, CPVC 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 CPVC pipes shall be got approved by Executive Engineer before use on works. 32 mm dia CPVC pipe (BGL) - for Bore well

Supply of 4.00 sqm,three core flat Copper Cable for submersible motor with wire bound having good quality with nylon coir etc., complete.

Supplying and fixing 2 HP Submersible pump set of standard and approved brand with suction and delivery line of 50mm x 40mm dia including one number of foot value with accessories to suit the pump set, starter and cast iron bolt & nuts of fixing the wall or any other masonry including dismantling and making good of the dismantled portion to the original condition etc. and testing complete.

Providing ANTI-TERMITE treatment to soil adjacent under building foundation, plinth periphery of the building by application of chemicals of ISI 63613 part I to IV in stages to suit the progress of work as per the detailed specification as below. Including breaking of termite mounds, making holes with clow bar, closing the holes after the treatment and including cost of chemicals, labour charges, transport and storing etc., complete and as directed by the departmental officers.

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 be done for grade beam, brick masonry contact with the back fill earth. Stage - 3 Spraying anti-termite chemical solution on the top layer for flooring before laying the flooring concrete. This treatment has to be carried out on the top layer of filling by making holes with crow bar to a depth of 60cms and at 60cms intervels on both directions. Stage - 4 Spraying anti-termite chemical solution alround building out side by making holes through bar before laying plinth protection and the holes to be closed after the treatment.

Supplying and fixing of Nylon rope for borewell etc. complete. etc. complete.

Labour charges for the erection of submersible pumpset in borewell/openwell including fixing and jointing submersible cable with proper 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 andlaying and jointing the cables and twin earthing as per IE rules etc., complete and testing the pumpset and trail run for 10 days.

Supplying and fixing wall mounting of Three Phase Panel board with following accessories a.Suitable DOL type push botton automatic starter etc., complete.

Labour charges for inserting 150mm dia MS / PVC casing Pipes (with slot or without slots) in the drilled hole including jointhing the pipes with PVC couplers with cement paste etc. complete.

Charges for developing the bore well with air compressor of 600 CFM capacity (minimum 8 Hrs.) including transportation labour and fuel charges for compressor as directed by the departmental officers and conducting yield test by ' V ' notch methods.

Manufacturing Supplying of PASS BOX making with stainless steel 304 grade view panel door with UV germicidal lamp ( automatic ON when the door is closed, Fluorescent lamp ( automatic ON when the door is opened) of Electromagnetic door locking system etc complete.

Single Arm PENDENT: Supply and Fixing of single arm multipurpose surgeon pendent with rotation of each arm upto 340 degrees and with a long vertical console length of 1350mm and following provisions are provided in each surgeon pendent 5nos of Multi pin electrical sockets (5*15 Amps) Provision for 4 nos.medical gas outlet points (cost of gas outlets to be included.

Providing Polymer Coating (Water Proof Coating) for sunken Portion of toilet with following specification and the surface shall be cleaned to remove all dust, foreign, 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 throughly 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.

Fabricating Supplying and fixing in position of Aluminium anodised natural colour matt finish of single leaf door with half panelled with 12mm thick both side laminated particle board at bottom and half glazed using 5.50mm thick Plain glass at top.B3538and Shutter frame made of section Vertical & Top rail: 50x44.45x2.50mm @ 1.292 kg/m ,Bottom rail: 100 x44.45 x 2.50mm@ 1.974 kg/m, Lock rail : 50x44.45x2.5mm @ 1.292 kg/m, Alu Clips: 17.15x17.27x1.50mm @ 0.176 kg/m,Alu. Handle: 100x30mm @ 0.988 Kg/m and necessary accessories such as aluminium clips, rubber beading, PVC felt, handle for a length of shutter (both sides), locking arrangements, furniture fittings such as aluminium tower bolts-250x12mm - 1 No., aluminium tower bolt 200x12mm - 1No., aluminium Hydraulic door closer - 1No ., lock-1No., Door stopper with rubber bush including cost of materials labour charges and power consumption charges required for fabrication including chipping, dismantling and making hole to the required extent in RCC column, beams, masonry with power drill wherever necessary and redoing the damaged portion to the original condition after fixing etc., complete. All the Alu. Section are to be anodised with matt finish under electricaly controlled conditions in accordance with IS 1868/1962 for an average anatic film thickness of 15 microns etc., complete.Aluminium sections,and furniture fittings shall be got approved by the Executive Engineer incharge.

Fabricating Supplying and fixing in position of Aluminium anodised natural colour matt finish 1/3rd fixed glazing 2/3rd prelaminated board of Aluminium partition. The outer frames Outer frame: 63.50x38x3mm@ 1.72 kg/m,Centre mullions: 63.50x38x3mm@ 1.55 kg/m,Alu. Clips: 17.27x17.15x1.50mm @ 0.175kg/mg/m for intermediate vertical mullion 90cm c/c. Horizontal mullion at 1.00m 2.10m covered with 5.5mm thick plain glass with neccessary aluminium clips of size 17.27x17.15 x1.50mm @ 0.176kg/m and with required rubber beading etc., including necessary dismantling holes in RCC column,masonry wherever in necessary with power drills to the extent required and made good the damaged portion in good condition after fixing as directed by the departmental officers. All the aluminium sections should be anodised not less than 15 microns as ISI specification1868/1962 / and should be gotapproved by Executive Engineer before use.

Supplying and fixing of SS false ceiling etc. complete with standard specifications and as directed by departmental officers.

Supplying and fixing of SS Wall panel 304 grade, supply of modular clean room 50mm thick panel on side PCGI & other side SS 304L filled with PUF . Alu. profiles for reinforcement along the periphery with alu. grid with supporting system like tie, rod, turnbuckle etc and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Supplying, fabricating and fixing in position factory made Stainless Steel Flush Door Shutter 35mm thick using SS 304L Grade 1.6 mm thick, Stainless Sheets on both sides (Equivalent to IS 6911-04 Cr. 19, Ni 9) minimum 8-8.5% nickel and 18% chromium sourced from original stainless steel manufacturer with view panel size 30mm x 45mm madeup of 6mm thick clear toughened glass fitted with double side adhesive tape and finished with dowconing silicon sealant, floor spring for each shutter, consealed tower bolt, suitable stainless steel locking arrangement and other necessary furniture fittings of approved quality. The vertical styles and other frame members and cross stiffeners shall be of same quality stainless steel box section of suitable size and thickness with proper core material as prescribed by the Departmental Officers.

Flooring with self designed colour ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three crushed stone sand (M-sand)) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Supplying ,fabricating and fixing in position of stainless steel Scrub up sink of size 1200x550x180mm with following specification the outter frame of the sink shall be made of 32mmx32mm size squre M S Tube section.A curved trough with 38cm depth made of stainless steel sheet of 1.60mm thick shall be fixed to the outer frame and the front side and the sides of the Sink shall be covered with Stainless Steel sheet of 1.60mm thick . A waste water coupling with drain arrangements shall be fixed to the through. The rate is inclusive of all materials ,labour charges ,transportation ,loading ,unloading and all other incidental charges etc complete.,

Providing Cup-board Shutter using termite / water proof plywood of 19mm thick over which laminated sheet of 0.8mm thick fixed inside the shutter and 1mm thick fixed in the outside of the shutter using fevicol along with necessary furniture fittings, such as, hydralic hinges, tower bolt, handles, multi purpose locks etc., as directed by the Departmental Officers. The design pattern, water proof plywood, laminate sheet and other materials should be got approved from the Executive Engineer before use on work.

Supplying, fabricating, erecting and fixing gyp board false ceiling upto a ceiling height of 4.5m from floor level.Using perforated sheets (10mm thick)

Supplying and erecting in position of 250 liters capacity Industrial Model Reverse Osmosis Water-cum- Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine crushed stone sand (M-sand) and Activated Carbon Filling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase – 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) - 1 No. and Membrane Pressure Vessel 40 x 40 -1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20” Filter with Housing - 1 No. Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact

Supplying and fixing of Fine Polished Jet Black Granite slab of 1200 x 600 x 18 / 20 mm thick for Working Table including laying and correct alignment with necessary cement mortar and black powder etc., complete.

Electrical Works Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light Modular point / fan point (for electronic regulator) (5 points / Coil) (Higher End)

Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 3 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Modular Light point (Higher End)

Supply and run of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in existing PVC rigid pipe.

Supply and fixing of 9W LED lamp (Havells / Eq) in existing BH point.

Supply and fixing of WT bulk head fitting with guard suitable for 9W LED lamp (Havells /Eq) with lamp.

Supply and fixing of single box type 4'-20 W LED fitting (Higher End) with CRCA body complete with TW round blocks on wall or ceiling with 20 W LED tube with PVC unsheathed Copper leads from terminals to the fitting.

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

supply and fixing of 18W LED 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.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 600 mm down rod on the existing fan clamp.

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall.

Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.

Supply and fixing of 16"(400 mm) wall mounting fan with remote with suitable clamps and necessary conections complete.

Supply and fixing of 48W LED street light fitting with LED (Higher end) with 32mm dia. GI pipe (class B) with 1 no.32 mm GI bend complete on the existing post/ on wall with PVC unsheathed copper leads with MS clamps and with painting.

Supply & Fixing of AC / DC 76mm Buzzer /call bell suitable for 230 Volts 50 c/s single phase AC supply on suitable TW round block with 1 Module GI flush mounting box, 1 Module combined plastic cover plate and 1 module Modular type Bell push Switch with indicator complete(Higher End).

Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling and making good of the concealed portion with suitable colour. (for street light & 6A plug)

Supply and fixing of 1 no.6A two module 5 pin socket, 1 no. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. (Higher End)

Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour. (for street light & 6A plug)

Supply and fixing of 3nos.6A two module 5 pin socket , 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. (for computer plug socket) (Higher End)

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. (Higher End)

Supply and fixing of 20A AC plug and Socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug)

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 switch as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. (Higher End) (Lift Machine room)

Supply and run of 2 of 4sqmm (56/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14SWG TC wire and making good of the concealed portion with suitable colour.

Supply and fixing of 32A DP MCB in sheet steel enclosure in flush with wall with necessary earth connection and making good of the concealed portion with suitable colour. (Higher End)

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB switch as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. (Higher End) (Lighting)

Supply and run of 2 of 6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14SWG TC wire and making good of the concealed portion with suitable colour (Higher End) (for 12way SPN DB)

Supply and fixing of 32A FP MCB in sheet steel enclosure in flush with wall with necessary earth connection and making good of the concealed portion with suitable colour. (Higher End).

Supply and run of 4 of 6 sq.mm (84/0.3) PVC insulated SC unsheathed Cu Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 14SWG TC wire and making good of the concealed portion with suitable colour

Supply and fixing of 63A FP MCB in sheet steel enclosure in flush with wall with necessary earth connection and making good of the concealed portion with suitable colour. (Higher End).

Supply and fixing of 7 segment 4 way triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 63A 4 pole MCB as incoming and 3Nos 63A DP RCCB as sub incomer and 12 Nos. 6A to 32A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. (Higher End)

Supply and fixing of 7 segment 6 way triple pole neutral MCB distribution board in sheet steel enclosure double door type with metal door with IP 42 protection with 63A 4 pole MCB as incoming and 3Nos 63A DP RCCB as sub incomer and 18 Nos. 6 A to 32 A SP MCB as outgoing in flush with wall with necessary earth connection and making good of the concealed portion with suitable colour. (Higher End)

Supply and Run of 4 of 10 sq.mm. (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour.

Supply and fixing of 4 way vertical TPN MCB DB with metal door cover with IP 42 protection with 1 no 63A FP MCB as incoming and 2 Nos 32A TP MCB and 6 Nos 6A to 32A SP MCB as outgoing in flush with wall with necessary earth connection and making good of the concealed portion with suitable colour. (Higher End) (Pumproom)

Supply and laying of 3 ½ x 50 sq.mm aluminium PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and clamping of 3 1/2 x 50 sq.mm PVC aluminium armoured LTUG cable on post or on wall with MS Clamps. (for 100A TPN switch)

Supply and fixing of brass cable gland for 3 1/2 x 50 sq.rnrn LTUG armoured cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable withnecessary aluminium cable sockets by crimping etc. with electrical connection comple)

Supply and fixing of Vertical type 8 way triple pole neutral MCCB distribution board in sheet steel enclosure double door type with metal door with IP 43 - IK 09 protection with 125A 4 pole MCCB as incoming and 4Nos 63A TP MCB as outgoing and 4Nos 32A TP MCB as outgoingin flush with wall and making good of the concealed portion with earth connection. (Higher End)

Supply, fabrication, erection and comissioning of 125A capacity dust and vermin proof cubical panel board size of 4' X 1' X 4' made up of 16 SWG CRCA sheet steel for outer body, with doors, switch supports and seperations etc., and with supply and fixing of the following interior switch with bus bar chamber complete with 1" x 1/8" tinned cu. Flat for 3 phases with bus bar insulators, 1" x 1/8" tinned cu. Flat for neutral with bus bar insulators, no.8 SWG copper conductor for earth connections. The following tinned Cu flat should be used for interconnection between busbar and switches: 1" x 1/8" tinned cu. Flat for interconnection of 2Nos 125A incoming Switch with interlocking arrangements and no.8 SWG copper conductor for interconnection of 6Nos 63A outgoing Switches to bus bar.A separate chamber on top of one side should be provided with multi function meter to display Line & Phase Voltage, Phase Current, Power Factor and Frequency with one set of LED pilot lamp, fuse holder with suitable HRC fuse for each phase with suitable CT coil arrangements. The panel should be fabricated as per relevant IE rules & CEIG specification for accommodation of 8Nos 3 phase switches and supply & fixing of the following switches.

1. 125A TPN switch disconnector fuse units interior only with HRC fuses double break - 2Nos with interlocking arrangements. 2. 63A TPN switch disconnector fuse units interior only with HRC fuses double break - 6Nos In each cubical switch, live portion of bus bar should be shrouded by 6mm thick hylum sheet separators and properly earthed by tinned solid copper flat as I.E rules CEIG sepecifications.The earth bus with two runs of no.8 SWG copper conductor must be run all round the panel to provide double earth connection. The panel should be painted with two high quality enamel paint over one coat of red oxide primer, the cable size, capacity of switch, location etc., should be marked with white paint and 2 Nos. metallic danger board affixed complete with mounting on suitable base channel iron frame work support complete. (The TPN switches should be L&T / Siemens make only)

Supply and installation of 415V/690V/1000V Sandwich construction Busbar trunking system with Multilayer Class-F insulation straight run feeder with the following specification Conductor : Aluminium Rating : 250A Configuration : 3P4W IP rating : IP55 Enclosure : GI 1.6mm thickness Impluse withstand Voltage : 8kV Paint Shade : RAL7032 Epoxy powder coating (L&T make/Eq)

Supply and fixing End feed Panel with switchgear (Suitable for 250A 4P MCCB ) - Aluminium Busbar Arrangement (L&T make/Eq)

Supply and fixing of Flange End End Feed Unit suitable for 250A straight Run Feeder. (L&T make/Eq)

Supply and fixing of End Cover suitable for 250A straight Run Feeder. (L&T make/Eq)

Supply and fixing of Plug in Point for Taping the Power from Raising main to Panel suitable for 250A straight Run Feeder. (L&T make/Eq)

Supply and fixing of vertical spring hanger /Fix hanger (1 No per Floors per Riser) suitable for 250A straight Run Feeder. (L&T make/Eq)

Supply and fixing Tinned Copper Braided flexibles - 360mm (with Hardware - Nuts and bolts)

supply and fixing of Shaft Cantiliver angle support with C Channel for Vertical spring or Rigid hangers suitable for 250A straight Run Feeder.

Supply and fixing of 125A PIB with 125A FP MCCB (L&T make/Eq)

Supply and laying of 3 ½ x 185 sq.mm aluminium PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and clamping of 3 1/2 x 185 sq.mm PVC aluminium armoured LTUG cable on post or on wall with MS Clamps.

Supply and clamping of 3 1/2 x 70 sq.mm PVC aluminium armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3 1/2 x 70 sq.rnrn LTUG armoured cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 70 sqmm PVC LTUG Aluminium armoured cable withnecessary aluminium cable sockets by crimping etc. with electrical connection comple)

Preparation of Site plan, physical layout electrical schematic diagram (6 Sets) getting drawing approval from CEIG, preparation of completion report rectification report etc. arranging CEIG inspection, paying CEIG inspection fees, obtaining safety certificate from CEIG and preparation of 1 set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in panel room.

Lift arrangements: Supply, erection, testing, commissioning and handing over of 1 No 20 persons capacity bed cum passenger gearless Lift with machine room with the following specifications as per relevant IS uptodate Location : 50 Bedded Critical Care Block in Government Hospital, Rameswaram 1. Type of lift : Hospital Lift 2. Capacity of lift : 20 persons capacity passenger lift (1360 Kgs) 3. Speed : 1 Metre / Sec 4. Type of Drive: Microprocessor based V3F drive permanent Magnet Synchronous Motor Gearless machine with two independent Dynamic braking 5. No. of floors: Ground +4 floors 6. Total Travel: 14.4 metres 7. Levelling Accuracy: High level accuracy with smooth and jerk free stopping. 8. Construction of Car: SS 304 grade 18SWG High quality stainless steel car with Neat hair line finish vinyl flooring and false ceiling.

21. Car fittings: sleek LED light fitting with 300mm sweep cabin fan 22. Lift well: R.C.C. construction with brick masonry. 23. Indication: Indication: UP/Down digital direction and position indicator for all landing and in car (25mm Height, seven segment Digital Floor position indicator scrolling type) 24. Emergency Alarm Bell: Battery operated alarm bell to be provided with Automatic charging device 25. Emergency light: Battery operated light to be provided with Automatic charging device. 26. Fire Man’s switch: To be provided at ground floor 27. Minor builders work: included in the scope. 28. Scaffolding: Included in the scope 29. Sill angles and facia plates: included in the scope. 30. Steel for lift machinery: Included in the scope.

31. Servicing and maintenance: Free comprehensive servicing and maintenance should be provided by lift contractor during the guarantee period of one year. 32. Automatic Rescue device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consists of suitable type battery system with charger, invertor, under voltage protection system etc., complete with all accessories. 33. To be provided by the lift contractor with in-built intercom ( push type) in car panel and with provision of push type intercom in machine room and ground floor entrance. 34. Floor annunciator with music with announcement in both Tamil and English. 35. Special features: a. Infra-red door sensor with full height screen b. Voltage stabilizer for circuit control. c. Stainless Steel signal fixtures. d. Vandal proof S.S. Button with S.S. cover e. SS door frames for landing doors. f. VF door operator. g. Call Register signal h. Stainless steel facia plate for car operating panel and landing fixtures. i. On – Off switch for fan and light j. Over load warning indicator with audio announcement k. SS 304 grade Handrail

36. Other standard features: Over speed governor, phase failure and phase reversal relay alarm bell, T. Guide brackets for car and counter weight, rubber padding under winding unit, motor of adequate capacity, electro magnetic brake with compression springs car safety gears buffer, electro mechanical door locks emergency key side supporting angles, motor over load protection devices final limit switch main suspension ropes counter weights lifting joint joist for mounting the machineries. 37. Guarantee: Guarantee for the materials and workmanship of equipments complete should be offered by lift firm for a period of not less than one year. 38.Site testing in accordance with IS 14665 should be carried out at the time of handing over. 39. Supply of operation and maintenance manual with necessary tools for operation. 40. Lift licence : Preparation of drawing, payment of charges to CEIG and insurance policies if any and obtaining CEIG safety certificate as per lift act should be done by lift contractor. (Johnson / Kone/ OTIS make)

Supply and clarnping of 3 1/2 x 35 sq.mm PVC aluminium armoured LTUG cable on post or on wall with MS Clamps. ((for Lift)

Supply and fixing of brass cable gland for 3 1/2 x 35 sq.rnrn LTUG armoured cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 35sqmm PVC LTUG Aluminium armoured cable withnecessary aluminium cable sockets by crimping etc. with electrical connection comple)

Supply and run of 2 of 1.5 sq.mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable gauge MS Conduit pipe on wall and ceiling with continuous earth wire connection of 14SWG TC wire with Painting of suitable colour. (for 5A plug and WTBH in Lift well)

Supply and fixing of 5A 3pin and 2pin combined flush type wall socket with 5A flush type switch on suitable MS switch Box. (for Lift well)

Supply and erection of 7.5 kVA three Phase in Single phase out Pure sinewave UPS of Microcontroller based High frequency and Double Conversion Online Technology with inbuilt isolation transformer system, LCD/ LED Display with suitable SMF battery to provide minimum 1 hour backup time for full load condition along with Powder coated MS Rack and interlink cables. with connections complete The Technical specifications of the inverter shall be as follows. 1.Capacity 7500VA pure sinewave UPS. Input voltage range 415V to 440V AC three phase. Output Voltage 230V AC Single phase. Backup time 1 Hour. 2. THD : < 5% 3. Overload : >110%, 30s turn to Bypass mode; >150% instant turn to Bypass mode 4. Short Circuit protection : 5 cycles turn off inverter, no transfer to Bypass, provide Alarm (AC mode) ; 5cycles turn off inverter, provide Alarm (Battery mode), Input fuse blown or breaker action 5. Waveform : Pure sinewave 6. Transfer time : (AC mode to Battery mode - Zero) (Inverter to bypass - <4ms) 7. Efficiency : 85% to 92% 8. Noise Level : less than 50dBA @ 1meter (with fan speed control) 9. Warranty : Two years on Electronics & one year on battery. (consol /Numeric/ Fuji make / Eq), (Battery make : Exide)

DX AIR COOLED CONDENSING UNITS: Design, supply, installation, testing and commissioning of 5.5TR Nominal capacity DX Air-cooled Condensing unit fixed with energy efficient R410A Refrigerant scroll compressor along with grooved copper tube/aluminium fins air cooled condensor coil with anticorrosion coatings,liquid ,accumulator, low noise alumimium propeller condenser fan with Fan motor etc all suitably assembled neatly in heavy duty GSS sheet metal cabinet and duly powdercoated as per specification .the unit to include built in safety controls like HP/LP switch power quality protector, in built thermal / temperature protection. (carrier)

Supply ,installation, testing and commissioning of 5.5 TR Nominal capacity factory assembled double skin chiling mounded AHU with 50mm-45kg/cum PUF Insulated detachable panels ,extruded thermal break aluminium profiles filled with PUF,panel external skin with 0.6 mm preplasticized sheet, panel internal skin with 0.6mm galvanized sheet, AMCA tested DIDW backward/forward curved centrifugal fan with EFF1 rating motor ,drive arrangement with taper lock pulleys for fan and motor ,vibration isolators out of heavy duty rubberized mounts, prefilters with 3ply HDPE 50mm thick filters having an efficiency of 90% 10 mic, 6row /12FPI deep DX copper cooling coil with copper header and aluminium fins ,GI mist arrestor ,condensate coil trough with SS-304-20G insulated with 9mm closed cell elastomeric foam, guard for inspection door ,out let damper of aerofoil blades &PVC gears ,and flexible fire retardant canvass complete with galvanized hardware

Supply and filling of R-410A Refrigerant gas

Supply & fixing of hard drawn copper refrigerant piping of suction line of size 28.6 mm with necessary fitting and clamp

Supply &fixing of hard drawn copper refrigerant piping of liquid line of size 12.70mm with necessary fitting and clamp etc

Supply and fixing of flexible canvas connection

Supply, Fabrication and erection of fabricated ducting made up of GI sheets of 22 Gauge thickness

Supply ,fabrication and erection of fabricated duct made up of GI Sheets of 24Gauge thickness

Supply and providing thermal insulation of 9mm thick vidoflex with aluminium foil

Supply and providing acoustic for initial portion of ducting with 12mm thick Fibre Glass Rigid Board covered with Tissue Paper and Aluminum Perforated Shee

Supply and fixing of extruded aluminium powder coated supply and return air grilles /diffuser with volume control damper

Supply and installation of fabricated GI plenum for HEPA filter . Necessary access door shall be provided with air tight locking arrangements .the supply air plenum shall be made out GI frame work and frame arranements for micro filter and HEPA filter section

Supply and fixing of 1 inch PVC water drain pipe line on wall with suitable clamp as required

Supply ,fabrication and fixing of suitable MS channel for mounting air-conditioning indoor unit.

Supply, fabrication and fixing of suitable MS Channel for Mounting the Airconditioning Oudoor Unit .

Supply and providing of pipeline nitrle rubber insulation for Refrigerant and drain pipe lines.

Supply ,fabrication and fixing of fresh air louver made of extruded aluminium with bird screen provided with intake louvers

Supply and fixing of high efficeincy particulate Air (HEPA)filter of size 600x600mm with 99.97% optical efficiency at micron with following specification : filter size :600x600 classification:h-13 construction: panel type efficiency :99.97% optical efficiency at 3 micron; media :micro glass fiber paper spacers: Aluminium initial pressure drop :25 mm Final pressure drop :75 mm duct holding capacity :4750gm/sq.mtr framing :aluminium (Box type) no of pleats:72 ; filtration Area:26.8sq.mtr; face Area:372 sq.mtr washable:No pleating process: machine plasted suitable for 5.5 Tr

Supply and fixing of Laminar Air unit (Ceiling Suspended Laminar Airflow provides ultra clean sterile CLASS 100 clean air and is designed as per CLASS 5 OF ISO 14644-1 standards)

Supply of extruded aluminium powder coated Gravity Louvers

Supply and run of 2.5 Sq.mm 3 core PVC insulated and PVC Round Sheathed, Multicore Annealed Bare Copper Conductor (flexible) industrial cable for Voltage Grade 1100 Volt, Conforming to IS 694 : 2010 (Havells /Eq) (for indoor to outdoor unit control cable).

Supply and run of 10 Sq.mm 4core PVC insulated and PVC Round Sheathed, Multicore Annealed Bare Copper Conductor (flexible) industrial cable for Voltage Grade 1100 Volt, Conforming to IS 694 : 2010 (Havells /Eq) (for indoor to outdoor unit control cable).

Supply and fixing of 100A 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 with earth connection only.

Safety Accessories Supply and fixing of AC Chargeable Emergency Lamp 2 x 11W PL Lamp with all connected accessories

Supply and laying of 2m x 1m Rubber Mat suitable for 11 KV installation confirming to relevant IS (1set -5 nos)

Supply and fixing of First Aid Box complete with all First Aid Medicines

Supply and fixing of Shock Treatment Chart fixed in glass frame

Supply and fixing of 4 Nos. Fire Buckets made out of 40x40x6mm MS Angle

Supply and demonstration of Hand Gloves 11KV Grade

Supply and fixing of Danger Board as required by the Electrical Authorities

Supply and fixing of Fire Extinguisher Co2, 4.5 kg. confirming to TAC Norms

Supply and handing over of Earth Discharge Rod

Earthing as per the ISI specification with an earth electrode of 2.1mt class B Gipipe of dia not less than 40mm with copper earth plate of size 125mmx50mmx6mm with necessary funneling arrangements with necessary masonrywork and with 38mm RCC cover slab for the brick masonry.

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection.

VARGEESH CONSTRUCTION

SRI SURYA CONSTRUCTION