Construction of 50 Bedded Critical Care Block in Cuddalore Government Medical College Hospital at Chidambaram in Cuddalore District

Amount

Routine load test as per IS 2911 part IV 1995 (150% of pile capacity) including labour charges for jack, measuring devices, structural frame work plot form, kent ledges etc., as required and as directed by the departmental officers etc. complete.

500mm dia

Installation of Vertical Bored cast in situ RCC piles in all types of soils using Design Mix concrete of M30 25 30 grade with sulphate resisitant cement, fine aggregate, 20 mm and down graded HBGS jelly coarse aggregate. the rate included cost of reinforcing steel, binding wire, fabrication, welding charges, placing of reinforcement cage in bore hole in correct position, cost of boring to the required depth with bentonite solution with temperory casing of required length, conveyance of RMC to nce criteria by clause 16.1. frequency of testing should be as per clause 15.2.2. the length of pile for payment shall be measured up to natural ground level. The work should be carried out as per IS 2911. Pile depth should be decided by the departmental office at site.

500 mm dia Pile having longitudinal main reinforcement of 8 nos of 20 mmdia with helical reinforcement at 10mm dia at 200 mm c/c with inner rings of 12 mm dia @ 1000 mm c/c with lifting hook of 12 mm dia at required length

600 mm dia Pile having longitudinal main reinforcement of 8 nos of 20 mmdia with helical reinforcement at 100mm dia at 200 mm c/c with inner rings of 12 mm dia @ 1000 mm c/c with lifting hook of 12 mm dia at required length

EARTH WORK EXCAVATION for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of sharing 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 2mts. and clearing and levelling the site, etc., complete complying with standard specification.

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 curing etc. complete complying with standard specification.

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

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

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as COLUMN FOOTINGS, COLUMN PEDESTALS, PLINTH BEAMS, BED BLOCK, 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, RECTANGULAR BEAMS, ELL BEAMS, LINTELS, LANDING WAIST SLAB, CONAPY SLABS BED BLOCKS etc.,

FOR PLANE SURFACES SUCH AS RECTANGULAR OR SQUARE RCC COLUMNS TOP AND BOTTOM SLABS OF RCC BOXING TO WINDOWS RCC SUNSHADES etc.,

For plane surfaces such as Vertical walls..

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 cementcontent of 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / superplasticiser) 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

Providing and laying in position, standardised concrete Mix M-25 Grade in accordance using 20mm with IS:456-2000, and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 350 kglms and maximum water cement ratio of 0.50, 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 k9. 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 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

Supplying, fabricating and placing in position MILD STEEL / RIBBED TOR 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]

Brick work in Cement Mortar 1:5 (One Cement and Five crushed stone Sand) using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" including neat finishing, curing, etc., complete complying with standard specifiction.

For Foundation and basement

Brick work in Cement Mortar 1:6 (One Cement and Six crushed stone Sand) using best quality II class ground moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" including neat finishing, curing, etc., complete complying with standard specifiction.

For Superstructure in Ground floor

For Superstructure in First floor

For Superstructure in Second floor

For Superstructure in Third floor

Brick partition walls of 11.50cm thickness using best quality II Class Ground Moulded Chamber Burnt Brick of size 9" x 43/8" x 23/4" in Cement Mortar 1:3 (One Cement and Three crushed stone 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)

In Ground floor

In First floor

In Second floor

CEMENT CONCRETE 1:5:10 [One cement, Five crushed stone sand and Ten hard broken stone] using 40 mm gauge hard broken jelly for FLOORING including laying, consolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete complying with standard specification. [The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers.

PLASTERING with Cement Mortar 1:5 [One Cement and Five plastering sand], 12 mm thick 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] 10 mm thick 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 conforming to BIS at 2% by weight of cement used including finsihing, curing, etc., complete in all floors complying with standard specification and as directed by the departmental officers.

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.

Weathering course in brick jelly lime concrete using broken brick jelly of size 20mm uniform gauge in pure slaked lime (no crushed stone 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.

Ground Floor

Fourth floor

Fifth Floor

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) 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.

160mm dia (Three Floors)

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 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.

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.

Providing and Fixing Stainless Steel Hand rail made out of SS304 grade 50.80mm dia Stainless Steel tube of 1.60mm thick at required locations to a height of 1000mm from finished floor level welded to 38.30mm dia Stainless Steel tube post of 1.60mm thick as vertical at 100mm centre to centre with 3 Nos. of 25.40mm dia horizontal stainless steel tubes of 160mm thick in between as per details shown in the drawing and as directed. The rate shall include for grounding with concrete into necessary supporting arrangements of handrail verticals and in floor, welding the base cub of the post into slab reinforcement polishing, buffing and protecting the handrail surface etc., complete complying with standard specification and as directed by the departmental officers.

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.

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 walls with following best approved quality, white/colour glazed tiles of following sizes set in Cement Mortar 1:2 [One Cement and Two crushed stone 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 best quality and approved printed glazed tiles of size 300 x 450 x 8mm

Dadooing the walls with double charged vertified tiles

Dadooing the walls with Granite Tiles with best quality and approved printed glazed tiles of size 300 x 450 x 8mm

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 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 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.

Paving the floor with best quality Vertified Tiles of size 600 x 600 x 8mm of approved colour, shade and quality laid in cement mortar 1:3 (one cement and three crushed stone 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)

Suppying and Laying of 2 mm thick imported Gerfloor made of antibacterial cum anti virus Vinyl Flooring material for operation theatre. The joint shall be welded with PVC rod to same colour. The wall and the floor joints should be provided with confirming. The rate included cost of preparation of surface with zero level finishing with micro cement ( german make), adhesive & equipment charges. The gerfloor shall be laid level by the experinced staff with rubber shoe. The rate includes cost of all materials, Labour Charges and floor preparation etc., complete as directed by the depa

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 crushed stone 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)

Paving the floor with colour design ceramic tiles of size 305 x 305 x 6mm laid in cement mortar 1:3 (one cement and three crushed stone sand) 20mm thick and pointed with white cement mixed with colouring pigments Including curing etc., complete complying with standard specfications and as directed by the deparmental officers. (the make and brand of the tiles should be got approved from 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 the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat of over cement plastered wall surface ect., 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.

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 including 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.)

Fabricating , Supplying and fixing in position Aluminium powder coated finish Openable Window Netlon with double leaves with the following specificaitons . The aluminium section size of the outer frame shall be 50mm x 25mm. The netlon shutter frame shall be 50mm x 20mm and provided with S.S netion arrangements. The rates includes the material cost, netlon mesh, labours, power consumption required for fabrication, drilling holes in RCC column slab, masonry walls wherever necessary with power drills to the required extent and make good to the original conditions after fixing and also as directed.

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with "P" or "S" trap conforming to BIS with sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two sand and Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm "P" or "S" trap connecting with CI 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 / 12.5 litres 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 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 position best quality approved make white glazed earthernwere 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]

Supply and fixing in position of best Indian make white / colour 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 position PVC Nahani Trap / Floor Trap of the following sizes with best PVC 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, Three 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 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

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 UPVC Specials (with working pressure 10 kg. / sq.cm.) in water supply arrangements (both in internal and external water supply arrangements

20mm Dia Union

25mm Dia Union

32mm Dia Union

50mm Dia Union

20mm dia UPVC Elbow

25mm dia UPVC Elbow

32mm dia UPVC Elbow

20mm dia UPVC Bend

25mm dia UPVC Bend

32mm dia UPVC Bend

20mm dia UPVC Tee

25mm dia UPVC Tee

32mm dia UPVC Tee

32mm x 25mm dia UPVC Reducer

25mm x 20mm dia UPVC Reducer

20mm x 15mm dia UPVC Reducer

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.

Supplying and fixing in position Indian make beveled edge mirror of approved quality and brand of size 600x450mm with necessary plastic back,PVC frame with bottom stand of approved colour with brass screws, rawal plugs etc complete complying with standard specifications

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 150mm 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 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 -

110 mm Dia -

75 mm Dia -

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).

75 mm dia PVC Plain Tee

110 mm dia PVC Plain Tee

75mm dia PVC Elbow

160mm dia PVC Elbow

110mm dia PVC Elbow

75mm dia PVC Door bend

110mm dia PVC Door bend

75 mm dia PVC plain bend

110 mm dia PVC plain bend

160 mm dia PVC plain bend

75 mm dia PVC Door Tee

110 mm dia PVC Door Tee

110 mm dia PVC double Y

Brick jelly lime concrete using broken brick jelly of size 40mm uniform gauge in pure slaked lime (no sand to be used) to the proportion of brick jelly to lime being 32:12.5

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.

Construction of INSPECTION CHAMBER of clear size 0.90 x 0.90 m including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five sand] using best quality of second class Table Mould

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) 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.

20 mm dia UPVC Pipe External Water supply

25mm dia UPVC Pipe External Water supply

32mm dia UPVC Pipe External Water supply

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) 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.

32 mm dia UPVC Pipe External Water supply

40 mm dia UPVC Pipe External Water supply

50 mm dia UPVC Pipe External Water supply

Supplying, laying and jointing UPVC pipes (having working pressure 10 kg. / sq.cm) of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) 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.

20mm dia UPVC Pipe Internal Water supply

25mm dia UPVC Pipe Internal Water supply

Supplying and fixing in position first and approved vareity with ISI mark Gun metal gate valve/wheel (heavy type) of the following dia of cuting and threading etc., (The Gun metal gate value/ wheel value should be got approved by the E.E., before use on work)

25mm dia Gate valve

32 mm dia Gate valve B/S line

50mm dia Gate valve

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 140mm / 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. Drilling of 140/150 mm pilot bore

Upto 60m depth ending below ground level

From 60m upto 90m Depth ending from ground level

From 90m upto 120m Depth ending from ground level

From 120m upto 150m Depth ending from ground level

From 150m upto 180m Depth ending from ground level

From 180m upto 210m Depth ending from ground level

Reaming 140/150 mm dia pilot bore to 300mm dia bore as directed by the TWAD Board Officer

Upto 60m depth ending below ground level

From 60m upto 90m Depth ending from ground level

From 90m upto 120m Depth ending from ground level

From 120m upto 150m Depth ending from ground level

From 150m upto 180m Depth ending from ground level

From 180m upto 210m Depth ending from ground level

Labour charges for inserting 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

165mm/168mm dia PVC casing pipes Assembly

Charges for developing the bore well with air compressor of 300 CFM capacity (minimum 8 Hrs.) including transportation labour and fuel charges for compressor etc.,

Supplying and insering PVC casing pipe assembly (with slots and without slots & True bore Casing Pipe) in the drilled holes including jointing the pipes with PVC couplers with PVC adhesive etc., complete

160mm dia casing pipe assembly with slots

160mm dia casing pipe assembly with out slots

Suppling and fixing PVC bore well end cap of size 160mm dia etc., complete

Supplying and fixing 32mm dia HDPE pipe for sub-mergible pump in Bore well (class-5 1 MPa or 10 Kg / cm2 pressure) of best approved quality including welding wherever necessary etc., complete

Supplying, Fixing and connecting of 2x2.5sq.mm seathed cable wire for the sub-mergible motor from pannel board to sub-mergible pump.

Supplying & fixing 7.5HP submersible pump set wit accessoiers

Supplying and fixing 3 phase panel board DOL with two level guard and auto start with all the required accessories, bolts, nuts, etc., complete as directed by the departmental officers.

Bed Head Panel of size 1m, length, height 0-0.30cm and depth of 4". The aluminium powder coated with requirement colour for provisioin points of o2-2 No. Air 1 No. Vaccum 1 No. with double electrical socket with switch 2 Nos. with 2 set with IV - bottle holder fixing to the wall hanging including monitor stand etc., complete.

Design, supply & fixing of gas outlet points : (Self sealing type -single), with S Type bracket and the out let of non interchangeable for other gas. The outlet points are brazed with brass bracket, with self sealing valve with all accessories and complete set and are covered by plastic cover duly colour coded as per specific gas and button cover etc., complete., as directed by the departmental officers.

Supply and installation of Medical Gas copper pipe line arrangement to hang on the wall of socket type connection installation of seamless cleaned and degreased non arsenical phosphorous gas copper pipe line with saddles complete with brazing work including all copper fitting (Tee, Elbow, Reducer, Coupling). The copper pipe lines should be tested suitable for a steam of working pressure of 17 bar and confirm to BS-864 standard with specially made for brazed socket type connection. The Medical Gas copper pipe line should be tested as per standard and commissioning after painting as international code No:IS-2379-1963 Table - V. The Pipe lines is installed at the various wings and floors etc., complete as directed by the departmental officers.

10mm OD,0.9 mm thick copper pipe

15mm OD,0.9 mm thick copper pipe

22mm OD,0.9 mm thick copper pipe

28mm OD,0.9 mm thick copper pipe

Supplying and fixing of Isolation valve suitable for the copper pipe and should be of non lubricated 90 degree turn lever ball valve reputed make. All valves should be pneumatically tested for twice the working pressure for the gas line.

15mm dia Isolation Valve

22mm dia Isolation Valve

28mm dia Isolation Valve

Design, supply & installation of Nitrous oxide Manifold arrangements of 2 banks X 3 cylinder each wing, with semi automatic control panel with out cylinders. Manifold Top frame with Provision for connecting 3 cylinders on Right bank and 3 cylinders on left bank with High Pressure Interconnecting copper tubing,Silver Brazing, Non Return Valve,Copper Pig tail pipe, fasteners and cylinder support middle angle frame with chains for clamping 3+3 cylinders and related fasteners. The installation is commissioned after testing as per standards and painted as per international code as directed by the departmental officers.

Supply, installation, testing and commissioning of equivalent to Ingersoll Rand Reciprocating Air Cooled Type (10 HP) Rating Vaccum Pump as per following provisions. As per IS 12827 / 1987 & ISO 7396 / 1987 Specification a) Vaccum Pump - 10 HP - 1 No. b) Electric Motor - 10 HP - 1 No. c) DOL Starter with OLR - 1 No. d) Vaccum Switch - 1 No. e) Vaccum Gauge - 1 No. f) Control Frame with Fittings - 1 No. g) Suction Scrubber - 1 No. h) V-Belts - 1 No. i) GI & MS Fittings - 1 No. j) Brass Fittings - 1 No. k) Exhaust Silencer - 1 No. i) Base Frame for Motor and Vaccum Pump - 1 set m) Pilot Line with Fittings - 1 set, Vaccum Room & Air Compressor Room Inside

supply,installation,testing and commissioning of M.S fabricated ,vertical mounted type, 1000 ltrs capacity vacuum Receiver tank with inlet ,outlet and drain holes provided and suitable to operate with vacuum pump etc as directed by the departmental officers.

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. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT

Supplying and Fixing of Dye Cast letters of following size to suit the Architectural elevation drawings given for the including Cost ,conveyance and all other materials and Labours involved etc., complete and as directed by the Department Officers.

Dyecast letters 9" size Aluminium

Dyecast letters 15" size Brass

Emblem 15"Size

Manufacturing, supplying and fixing of Gana teakwood door of size 2400mmx2400mm to the following specifications. The door frame will be made of teakwood scantlings of size 125x100mm and fixed with walls by means of suitable iron holdfast etc. the shutter frame will be made out of 40mm thick and providing architectural bands in between the shutter frame and providing necessary engraving works to accomodate brass linings and flower design in the style and rails shutter as per design. the whole wood work will be griven fine glass polytherene finish.the rate includes cost of all materials such as tower bolt and ornamental brass handle with suitable brass hinges,teak wood polish etc., and labours for wrought and putup,carving and polishing etc.,including conveyance of all materials at work site.

Supplying and erecting in position of following liters capacity Industrial Model Reverse Osmosis Water-cum-Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. 250 Litres (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine 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.

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.

Ground Floor

Supplying and painting the walls with two coats of wall putty as instructed by the departmental officers including preparation of surface curing, 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 the wall with Texture finish panit including labour charges 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.

Supply and fixing of Fire fighting application oblique type stainless steel Hydrant Valve of size 63mm –dia with oblique type instantaneous coupling with rotating wheel to open and close the valve including MS flange of table “E” , bolts & nuts with washer as per IS 5290 at ring main around the building and wet riser inside the building as directed by the department officers.

Supply, Installation of Fire fighting application 180 degree swinging type, Hose reel drum with 20 mm dia braided thermoplastic hose of 30 metres long so as to extend to necessary distance by self rolling spindle wheel including necessary 20mm dia ball valve & open & close spray nozzle, warm clip, etc., as per the standard pattern of any reputed make at every floor nearer to hydrant valve, as directed by the department officers.

Supply, and fixing in position of Fire fighting application Hose of 63mm dia of 15mts length binded by copper wire with 63mm dia Stainless steel male and female instantaneous fire fighting special coupling as per IS 901 as directed by the department officers Near every hydrant points.

Supply, and fixing in position of Fire fighting application 63mm dia stainless steel short length Branch Pipe with hexagonal type spray nozzle of 15mm (or) 20mm jet bore. Near every hydrant points.

Supply of Fire fighting application M.S. Hose Box so that to keep two number of Hoses and one number of branch pipe with nozzle. It will have proper glass window type double door with universe open key, painted inside white and outside PO red. Near every hydrant point.

Supply and fixing nominal bore quartized bulb type sprinkler bulb 68 Deg C fast response pendent type including GI collar for each sprinkler bulb, mounted in MS pipe line using suitable size MS threaded coupling, thread, chellac etc., as per standard methods and as directed by the department officers.

Supply, erection, testing and commissioning of MS ‘C’ Class heavy pipe as per IS 1239, to with stand a developing pressure of 10 kg/Sq.cm including necessary fittings like MS flange of table ‘E’, Elbows, reducers, gaskets, bolt, nuts with washers & joints as per standard method of arc welding. Including one coat metal primer and two coat p.o red painting. as directed by department officers.

200 mm dia

150 mm dia

100mm dia

80 mm dia

50mm dia

25mm dia

Supply, erection, testing and commissioning of 80 mm dia heavy duty foot valve including necessary MS flange of table ‘E’, gaskets, bolts & nuts, etc., installed at end of 80 mm dia suction pipeline at sump as per the standard method and as directed by the departmental officers.

Supply, erection, testing and commissioning of Cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary MS flange of table ‘E’, gaskets, bolts & nuts and as directed by the departmental officers.

150 mm dia

80 mm dia

65 mm dia

Supply, erection, testing and commissioning of Cast iron body and Gun metal or stainless steel internal Non-return valve of following sizes to control one way flow of water. To be installed pump room at delivery line and near overhead tank at terrace level near to jockey pump and motor including necessary MS flange of table ‘E’, gaskets, bolts & nuts, etc. as per IS 5312 and as directed by the department officers.

150 mm dia

80mm dia

50 mm dia

Supply and providing 2000 Ltrs capacity priming tank made up of PVC(Sintex Make) mounted over the supporting arrangement fabricated using MS angle for the height of 3.00 mtrs from the floor level, inlet,outlet, and drian arrangements in fire fighting pump room as directed by the department officers.

Supply, erection, testing and commissioning of suitable Pressure Switch of reputed make line indfos or Donfos including necessary valves, couplings, etc., connected with electrical main control panel and setup at proper differential so as to auto start & auto stop the electrical motor, jockey motor as directed by the department officers.

Supply, erection, testing and commissioning of fire fighting application horizontal centrifugal type pump rated for 2280 Lpm at 70 metres head with Electrical Motor of 60 HP of 415 volt 3 phase connection complete with base plate and accessories. (Kirloskar or equipment make). Including necessary vibration bad mounting etc., as per standard method as directed by the department officers.

Supply, erection, testing and commissioning of fire fighting application horizontal centrifugal type pump rated for 2850 LPM at 110 metres head with 68 BHP electric start, water cooled, Radiator type Diesel Engine pump including exhaust pipe line, battery, fuel tank etc., complete with base plate and accessories. (Kirloskar or equipment make) Including necessary vibration bad mounting etc., as per standard method as directed by departmental officer.

Supply, erection, testing and commissioning of 180 LPM 70 metres Head Pressurization pump with 10 HP electrical motor of kirloskar make with suitable base frame, Including necessary vibration bad mounting etc., as per standard method. as directed by the department officers.

Supply, erection, testing and commissioning of Fire fighting 4 way fire brigade inlet with necessary Gun metal 63 mm dia non return spring shutter arrangements so that to control one way flow at the time of emergency water supply by fire and rescue service fire engine entry , as directed by the department officers.

Supply, erection, testing and commissioning of Air release valve of 20mm dia so as to release airlock in 100mm dia MS pipe at top most wet riser, as directed by the department officers.

Supply,installation, testing and commissioning of Microprocessor based conventional 12 Zone Fire alarm control panel having the rating of 24 Vot DC power supply, consisting 230/24 volt SMPS unit, 2 Nos 12 Volt 7 AH standby batteries,suitably mounted on wall using fixing accessories like screws,plug,clamps and etc., as per standard methods and as directed by the department officers.

Supply,installation, testing and commissioning of Conventional Smoke Detector, suitably mounted on ceiling with M.S juction box / false ceiling using fixing accessories like screws,plug,clamps and etc., as per standard methods and as directed by the department officers.

Supply, installation, testing and commissioning of Manual Call Point (MCP), providing on wall using fixing accessories like screws,plug,clamps and etc., as per standard methods and as directed by the department officers.

Supply, installation, testing and commissioning of Electronic Hooter/ Sounder, providing on wall using fixing accessories like screws,plug,clamps and etc., as per standard methods and as directed by the department officers.

Supply and laying of FRLS PVC insulated 2 core 1.5 sqmm Armoured Copper cable on ceiling / wall using fixing accessories like screws,plug,clamps and etc., as per standard methods and as directed by the department officers.

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 with continuous earth wire connection of 14 SWG TC wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End ) (SD-311)

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 with continuous earth wire connection of 14 SWG TC wire 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 (SD-313)

Supply and fixing of bakelite battern holder with 9 W LED lamp for BH point.(DATA-1)

Supply and fixing of Single box type 4'20 W LED fitting with TW round blocks on wall or ceiling with 20W LED tube with PVC unsheathed Copper leads from terminal to the fitting.(DATA-2)

Supply and fixing of Single box type 4'20 W LED fitting with TW round blocks with conduit pipe supension from the ceiling with 20W LED tube with PVC unsheathed Copper leads from terminal to the fitting.(DATA-3)

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. (SD-528)

Supply and fixing of WT bulk head fitting with guard suitable for 9W LED lamp with LED.(DATA-4)

supply and fixing of 1200mm (48") sweep AC ceiling fan 5 star rated complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 300mm down rod with fan clamp with side plates and cross arm of size 450mm (18") (SD-555)

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete with necessary wall opening and making good of the wall.(SD-114)

Supply and fixing of louvers shutters arrangements for 300 mm (12") sweep (light duty) AC exhaust fan.(SD-120)

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.(Make: Philips/Havells /Equivalent) (SD-535 )

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. Higher End(SD-476)

Supply and fixing of 5 Nos. 16A modular combined flush type wall socket with control switches concealed in suitable 18 modular Box covered with 18 modular cover plate in flush with wall with earth connection (For Computer Plug Socket)(DATA-5)

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(SD-488)

Supply and fixing of 6A 3 pin 3 module socket with 6A 1 W 1 module type swicth concealed in suitable 4 module GI Box inflush with wall covered with 4 Module cover plate with earth connection (DATA-6)

Supply and fixing of 25 Amps wall socket with DP MCB in flush with wall in 4 module GI Box and 4 Module cover plate with earth connection (For AC Plug) [Legrand (MDS)/Hager (L&T) make] (DATA- 7)

Supply and Run of 2 of 2.5 sq.mm. (36/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade insuitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire and making good of the con cealed portion with suitable colour. (SD-414).

Supply and run of 2 of 4 sqmm (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 14 SWG TC wire and making good of the concealed portion with suitable colour.(SD-57)

Supply and run of 4 of 4 sqmm (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 14 SWG TC wire and making good of the concealed portion with suitable colour.(SD-61)

Supply and run of 4 of 6 sqmm (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 of 14 SWG TC wire and making good of the concealed portion with suitable colour.(SD-63)(Incoming DB to Sub PDB)

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 on wall with earth connection only. Higher End (SD-613)

Supply and fixing of Triple Pole 4 way Vertical type MCB DB in metal double door with IP 42 protection in sheet steel enclosure Distribution board with 1No 100 Amps FP MCB isolator as incoming , 12 nos of 6 to 32 A SP MCB 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 with ISI mark (Make Legrand/ L &T make).(DATA-8)

Supply and fixing of Triple Pole 8 way Vertical type MCCB DB in metal double door with IP 42 protection in sheet steel enclosure Distribution board with 1No 250 Amps FP MCCB isolator as incoming , 4 no 100 A TP MCB, 4 no 32 A TP MCB 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 with ISI mark (Make Legrand/ L &T make).(DATA-9)

Supply and fixing of Triple Pole 8 way Vertical type MCB DB in metal double door with IP 42 protection in sheet steel enclosure Distribution board with 1No 125 Amps FP MCB isolator as incoming , 5 no 63 A TP MCB, 3 no 32 A TP MCB 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 with ISI mark (Make Legrand/ L &T make).(DATA-10)

Supply and fixing of Triple Pole 4 way Vertical type MCB DB in metal double door with IP 42 protection in sheet steel enclosure Distribution board with 1No 63 Amps FP MCB isolator as incoming ,12 nos of 6 to 32 A SP MCB 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 with ISI mark (Make Legrand/ L &T make).(DATA-11) (Lighting)

Supply and fixing of Triple Pole 4 way Vertical type MCB DB in metal double door with IP 42 protection in sheet steel enclosure Distribution board with 1No 63 Amps FP MCB isolator as incoming ,2 nos 32 A TP MCB and 6 nos of 6 to 32 A SP MCB 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 with ISI mark (Make Legrand/ L &T make).(DATA-12)(lift)

Supply and fixing of 100A TPN MC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only. (SD-169)

Supply and fixing of 63A TPN MC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only. (SD-166)

Supply and fixing of 32A TPN MC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only.(SD-164)

Supply and run of 4 of 16 sqmm (101/0.45) 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 (DATA-13)

Supply and erection, testing and commissioning of 2.0 TR (6000 W/HR) split type 3 star rated AC units fitted with rotary sealed compressor operation on refrigerant Non CFL gas suitable for floor mounting, wall mounting, celling mounting confirming to IS 1391(para 2)/92(except power consumption norms)Suitable for operation of 230V,50Hz,single phase ac supply with capable of performing I) cooling (II)dehumidifying. (III)Air circulating. (IV)Filtering. The installation works for the split type AC unit includes the following 1.Mounting/fixing indoor and outdoor units at the respective locations. 2.Laying refrigerant pipe line of required length not exceeding 6 mtrs distances and connecting both units after drilling holes in the wall if required. Thickness of the copper tube shall not be less than 0.7 mm. 3.Insulating the section pipe with expanded Polyethylene frame 5 mm tubing. 4.Laying 15 mm dia flexible PVC drain pipe to condemn ate water being formed with in the indoor unit. 5.Leakage testing the entire system. 6.Charging refrigerant gas in the unit. 7.Suitable electrical wiring to be provided with 2.5 Sq.m.m PVC Insulated copper wire between indoor & outdoor unit type 6 mtr. Length and upto switch with in the 3 mtrs of location of indoor unit. (Blue Star,Carrier,Voltas) (3 star Rated) (SR) .

Supply and fixing of 5 KVA Electronic automatic Voltage stabilizer ‘ V ’ Guard make VGS 500 ( or ) Equivalent with input range of 170V to 270V and output range of 200V – 240V unit with and low voltage cut off and 3Mintes time delay with demonstration complete.(SR )

Supply and laying of Copper tubes of 3/8" and 5/8" with neccesary foam and packing Tape insulation.(SR)

Supply and fixing of water drain pipe line (1" PVC pipe) (SR)

Supply and fixing of M.S Stand for A.C out door Unit.(SR)

Supply and Fixing of AC / DC 76mm Buzzer /call bell suitable for 230 Volts 50 c/s single phase AC supply on suitable TW Board with push switch.(SD-105)

Supply and run of 2 of 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in 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(SD-55)

Earthing as per P.W.D standard with an earth electrode of 2 Mtr. Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work.(SD-234)

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection (SD-458)

Supply, erection, commissioning, testing and handing over of 1No 125KVA Diesel Generator Set canopy, fuel tank battery charging alternator with AMF Control Panels developing 3phase electrical output 125KVA powered by diesel engine of 0.8P.F Three phase 415/420Volts, 50c/s, 345BHP at 1500RPM as detailed below. a]. ENGINE: KIRLOSKAR oil engine make model 6SL 8800 TA turbo charged vertical inline 6 cylinders. Liquid cooled diesel engine developing 310.3 HP at 1500 RPM conforming B.S 5514 / 6490 or IS 10000 incorporating the following accessoriesThe engine shall comprise the following standard fittings Flexible coupling with guard, Flywheel, Air cleaner, Fan blower type with guard, Radiator with guard, water pump engine mounted, Fuel pump, Fuel filter, Lubrication oil filter, Lubrication oil pump, Governor (mechanical/ hydraulic) Exhaust silencer residential type.b]. Electric starting equipment, complete with starter motor, dynamo and battery with cables, flexible exhaust piping of 50cms length

VI] Supply of tools such as 1no. 15” cutting pliers, 1no. 6” screw driver, 2no.9” screw drives, 1set of 6nos, double ended spanners, 1no. Adjustable spanner, 1no. ½ Ib hammer, 1no. Spanner for removing engine oil plug, 1no. Line tester required for the for the maintenance and operation of the generator set -1set VII].Preparation of site plan, physical layout, electrical line schematic diagram in 10 sets. getting drawing approval from CEIG, preparation of completion report, rectification report and arranging CEIG’s inspection and obtaining safety certificate. Preparation of one set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in the generator room – 1set. VIII: Supply and laying of 2 run of 3 ½ x 240 sq.mm PVC LTUG cable from the alternator to the control panel – 10 Mts. IX: Terminating the above cable gland, cable sockets, gland earthing etc – 8 sets.

BATTERY: 25 plate 180 AH 24V battery with one set of connecting leads of 75 Sq.mm copper cable with sockets etc., MANUALS & DOCUMENTATION : Operation and maintenance manual for engine, maintenance manual for alternator, engine test certificate, alternator test certificate, circuit diagram for control panel, DG set test certificate, CPCB compliance label fixed on canopy. Supply of ACOUSTIC ENCLOSURE suitable for 250KVA Diesel Generator set. The acoustic enclosure should be free standing floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather conditions The construction details / specification: Acoustic Modules: Outer body: 2mm thick CRCA sheet Door: 2mm thick CRCA sheet Inner surface:0.8mm thick GI perforated sheet / Perforation area should be > 2 / 3 of total area Insulation:100mmthickRockWool (Density: 65kg / cub.m or as approved by competent authority) to suit CPCB norms Skeleton structure Channels: should not be less than ISMC75 and ISMC 100. Cleats: should not be less angle 40x6mm and 50x 6mm. The sheet metal competent shall be pre-treated by seven tank process. The joints should be designed in such a way the airborne noises are prevented. For larger panels, special care should be taken to prevent deformation. Adequate ventilators should be provided so that the generator performance is not affected and also the temperature inside is limited. The maximum permissible sound pressure level should be as per the norms prescribed by the central Pollution Control Board/ State Pollution Control Board / Competent Authority concerned or should be 75db(A) at 1meter from the enclosure surface, whichever is advantageous to the department The emergency stop and suitable meter with digital display to indicate inside ambient temperature of the enclosure should be available on the enclosure panel. The enclosure should be only poly polished based coated inside and outside The enclosure provided shall be duly approved by the Engine Manufacture of the Engine provide for Diesel Generator sets mounted inside and should be to the satisfaction of Inspection / Testing Authority concerned. Supply and demonstrating the safety accessories a.1mtr x 1mtr x ½” 11KV rubber mat – 2Nos. b. One set of 4 Nos 9 liter fire buckets with c. First aid box with medicines – 1No. d. 11KV rubber hand gloves – 2 pair e. 2 kg capacity dry powder type fire extinguisher - 4Nos. f. hand operated pump to transfer fuel from standard barrel to fuel tank – 1No. g. First aid chart in Tamil and English - 1No. h. Battery water acidity tester -1No. (Kirloskar / Cummins Make) (SR).

Erection testing Commissioning and handing over of Gen set:- Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion all around the foundation erection of 125KVA Generator set over the existing foundation and erection of Generator set with proper alignment to suit 125 Gen set foundationof Suitable size L6200XW4300XH1200 mm.

Supply and Installation of exhaust piping of sufficient length with suitable MS pipe so as to extend outside the Generator room with necessary thermal insulation

Providing fuel oil to run the set for 8 hours on load testing and commissioning using water rheostat or suitable loading elements [Local Market Rate]

Supply of tools such as 1no. 15” cutting pliers, 1no. 6” screw driver, 2nos. 9” screw drives, 1set of 6nos, double ended spanners, 1no. Adjustable spanner, 1no. ½ Ib hammer, 1no. Spanner for removing engine oil plug, 1no. Line tester required for the maintenance and operation of the generator set -1set.

Supply and fixing of brass cable gland for 3½ x 300 sqmm PVC armoured LTUG cable with earth connection (SD-195)

Supply and laying of 3 ½ x 300 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.(SD-213)

Supply and clamping of 3 ½ x 300 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.(SD-231)

Supply and providing cable end termination of 3½ x 300 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete .(DATA- 14)

Supply and fixing of brass cable gland for 3½ x 185 sqmm PVC armoured LTUG cable with earth connection (SD-193)

Supply and laying of 3 ½ x 185 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt. Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.(SD-211)

Supply and clamping of 3 ½ x 185 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.(SD-229)

Supply and providing cable end termination of 3½ x 185 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete .(SD-242)

Supply and fixing of brass cable gland for 3½ x 150 sqmm PVC armoured LTUG cable with earth connection (SD-192)

Supply and clamping of 3 ½ x 150 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.(SD-228)

Supply and providing cable end termination of 3½ x 150 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete .(SD-241)

Supply and fixing of brass cable gland for 3½ x 50 sqmm PVC armoured LTUG cable with earth connection (SD-188)

Supply and clamping of 3 ½ x 50 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.(SD-224)

Supply and providing cable end termination of 3½ x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete .(SD-237)

Supply and fixing of brass cable gland for 3½ x 35 sqmm PVC armoured LTUG cable with earth connection (SD-187)

Supply and clamping of 3 ½ x 35 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.(SD-223)

Supply and providing cable end termination of 3½ x 35 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete .(SD-236)

Supply and run of 25mm x 3mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection. (SD-76)

Supply and fixing of 400 A 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 PWD earthing.(SD-729)

Earthing as per the ISI specification with an earth electrode of 2.1mt class 'B' GI pipe of dia not less than 40mm, with copper earth plate of size 125mm x 50mm x 6mm, with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry . (SD 233)

Preparation of site plan, physical layout, electrical line schematic diagram in 10 sets. Getting drawing approval from CEIG, preparation of completion report, rectification report and arranging CEIG’s inspection and obtaining safety certificate. Preparation of one set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in the generator room – 1set.

SAFETY ACCESSORIES Supply and demonstrating the following safety accessories and tools a) 2mtr x 1mtr x ½” 11KV Rubber mat - 10 nos b) One set of 4nos 9lts fire buckets with metal stand frame. c) First aid box with medicines – 1no d) 22KV RUBBER hand gloves – 2pairs e) 5Kg capacity dry powder type fire extinguisher – 7nos f) First aid chart in Tamil and English – 1set g) Earth discharge rod h) DO fuse operating rod i) Danger board j) Megger – 500V k) Digital multi meter

Supply and fixing of 250A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with earth connection only. (SD-740)

Design, Engineering, supply, fabrication. Erection, Testing commissioning and handing over of 1 No 26 Person passenger cum bed Lift (Gearless Lift with Machine Room) as per the following Technical Specification. 1.Type of Lift : Passenger cum bed Lift 2. Capacity of Lift : 26 Persons/1768Kgs 3. Speed : 1.00 Meter/Sec 4. Type of Drive: specific Variable Voltage Variable Frequency V3F Drive with Enhanced ride comfort and levelling functions. 5. No. of Floors : 2 (Ground Floor +2 upper floor) 6. Total Travel : 21 feet 7. Levelling Accuracy: High Level Accuracy with Smooth and jerk free stopping. 8. Construction of Car: High quality and suitable thickness S.S. car and M.S false ceiling. 9. Position of Machine: Directly above the Lift shaft. 10. No. of Landing Entrance : 3 (Ground +2) 11. No. of car Entrance: One in Front only. 12. Car Entrance Door: Power Operated V3F drive side Opening Sliding S.S Doors with VF operation. 13. Landing Entrance Door: Power Operated V3F driver Side Opening S.S Doors with provision emergency key opening at all Landings. 14. Lift Well Existing: 2400 mm (width) X 3000 mm (depth). 15. Lift Pit Depth required: 1600 mm 16. Car Size: 1600 mm (Width) X 2400 mm (Depth). 17. Car Clear Opening: 900 mm 18. Power Supply: 400 / 440 V, 3 Phase, 50Cycles / Sec AC supply for power and 230V 50HZ single phase AC Supply for light at machine room with proper two distinct earth flat of adequate size from ISI earthing at ground floor. 19. Control: Microcomputer (Microprocessor) based Simplex, Collective control with or without attendant. 20. Car Fittings: Compact Fluorescent Lighting with 2 Nos. 300 mm Sweep Cabin Fan 21. Lift Well: R.C.C Construction with Brick Masonry. 22. Indication: UP/DOWN Digital Direction and position indicator for all landing and inside the car. 23. Emergency Alarm Bell: Battery Operated alarm bell with Automatic Charging Device. 24. Emergency Light: Battery operated Light with Automatic Charging Device. 25. Fire Man’s Switch: Include at Ground Floor. 26. Scaffolding: Included. 27. M.S. Sill angels and facis Plates: Included 28. Steel for Lift Machinery: Included

29. Servicing and maintenance: Free comprehensive servicing and maintenance during the guarantee period of one year. 30. 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 of Battery system with charger, invertor, under Voltage Protection system etc., Complete with all Accessories. 31. Provision of Intercom with phone: Included 32. Lift Licence: Preparation of Drawing, payment of Charges to CEIG / Lift inspectorate and insurance policies if any and obtaining CEIG safety certificate as per Lift Act. 33. Floor Annunciator with music: Included. 34. SPECIAL FEATURE: A.) Infra-Red colour Sensor with Height Screen. B.) Stainless steel signal fixtures. C.) Vandal Proof Button with S.S Cover. D.) S.S door frames for landing doors. E.) VF Door operator. F.) Calls register Signal. G.) Stainless Steel Facia plate for car operating Panel and landing fixtures. H.) ON-OFF Switch for fan and Light. I.) Voice Annunciator. 35. Lift Duty motor of adequate capacity reduction worm gear, electromagnetic brake with compression springs, over speed Governor, Phase failure and phase reversal relay, alarm Bell, T Guide Brackets for car and Counter weight, Rubber padding under winding unit, 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 Joist for Mounting the Machineries. 36. Site testing in accordance with IS 14556 should be carried out at the time of handing over. 37. Further Comprehensive servicing and Maintenance of Lift for further period of 1 Year from the date of commissioning of lifts . (JOHNSON/OTIS/KONE ONLY)

Add GST @ 18%

Rajam Engineering Contractors

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