Gangai Konda Cholapuram

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.

Supplying and FILLING GRAVEL in layers of not more than 15cm.thick well rammed watered and compacted -1m3 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.

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

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

Brick work in following Cement Mortar 1:3 (One Cement and Five crushed stone sand) using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

In foundation and basement

Brick work in following Cement Mortar 1:5 (One Cement and Five crushed stone sand) using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

In foundation and basement

In Ground floor

Brick work in following Cement Mortar 1:6 (One Cement and Six crushed stone sand) using best quality Fly ash bricks of size 23x11x7cm for foundation and basement including curing etc.,complete complying with standard specification.

For superstructure in Ground Floor

For superstructure in First Floor

For superstructure inSecond Floor

Supplying and erecting steel shuttering 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.

Providing and laying in position, Standardised Concrete Mix M-25 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 350 kglms and maximum water cement ratio of 0.50, 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).

In foundation and basement

In Ground floor

First Floor

Second 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)

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.

Brick Jelly Lime Concrete 1:2:5 (one lime, two crushed stone sand and five broken brick jelly) using 20mm brick jelly in Lime Mortar 1:2 including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

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.

Foundation and Basement

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.

Brick partition walls of 11.50cm thickness using best quality Fly Ash Bricks of size 23 x 11 x 7 cm in Cement Mortar 1:3 (One Cement and Three 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 Foundation and basement

In Ground Floor

In First Floor

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties 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 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)

Flooring with following 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) 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)

Self Designed Colour Ceramic Tiles of size 305 x 305 x 6mm (Observed Data)

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) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Dadooing with printed design colour glazed tiles of size 300 x 450 x 8mm

Supplying and fixing of PVC Trims (Beading) in tiles corner with neatly finishing etc., complete

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 of Hallow pressed Stainless Steel (Salem Stainless Steel) Door Frame (Box Stainless Steel (Salem Stainless Steel) Door Frame (Box Section using Stainless Steel Plate of 1.6mm thick) of size 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel hold fast etc.,

Supplying and fixing solid core particle board flush door shutter of nominal thick of 35 mm with necessary T.W. internal lipping conforming to IS 2302 with both sides alround Teak ply 3mm thick including supplying and fixing cost of wind appliances and furniture fittings such as 1no .300x12mm aluminium tower bolt 2nos. 200x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 3 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete as directed by the departmental officers.

Double leaf

Supplying and fixing PVC sliding door for Disabled persons toilet in with 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 including slidng arrangements.

Manufacturing supplying and fixing of steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x6mm 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. (Double Leaf)

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.

Solid panel PVC door with frame

Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free FRP Transparent glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work

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

Supplying and fixing of M.S.grill of approved design for open courtyard, grill, grill work to doors and window openings 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

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

Supplying and applying of two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothly with griding machine and the surface shall be thoroughly cleaned out of dust and scrubbing sand paper (waterproof abrasive sheet) to give a smooth and eveen surface .any uneveness shall be made good by applying 1st coat of putty mixed with coat of putty after 6 hours of 1 st coat of putty and then sand papering ( waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly ,etc., complete complying with standara specifications and as directrd by the departmental officers.[The rates are inclusive of hire charges for grinding machine with machine with wheel ,cost of sand paper (waterproof abrasive sheer),two coats of putty ,scrapping the putty area to level the surface smooth, etc., complete]. The putty should be got approved br the Executive Engineer before use on work.

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 P-Sand) 10mm 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 1:5 (One cement and Five P-sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:3 (One Cement and Three P-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.

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

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 two coats with approved Painting the wall with Texture Finish Paint including labour charges of cement plastered wall surface ect., complete complying with standard specification.

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.)

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.)

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of 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.

160 mm dia

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(schedule of rates item no:358)

Supplying Fabricating ,Erecting and Fixing Hilux (or)Equivalent board False Ceiling Upto a Ceiling a Height of 4.5m From Floor Level -Using PerForated Sheets (10mm thick)

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)

White glazed European Water Closet with 10 litre capacity PVC flushing tank fixed on to wall

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

Without Pedestal

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

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 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 crushed stone sandcushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone sandand 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, laying and jointing glazed stoneware pipes of following dia of approved best quality with spigot and socket ends (in reverse direction) in dry condition and laid in loose joints (i.e.) without cement and spun yarn, so that the waste water can be drained to the trenches already available, excluding cost of earth work excavation, cost of re-filling with crushed stone sand/ earth, but including laying the pipe in true alignment and gradient and conducting required water supply test for draining with necessary tools and plants, etc., complete complying with standard specifications. 150mm

Supplying and fixing in position 150mm dia stoneware tee of approved best quality and provding leak proof joints with cement, spun yarn, etc., including dismantling the brick work and re-doing the dismantled portion to the original condition, etc., complete complying with standard specifications (The stoneware tee shall be got approved by the Executive Engineer before use on work)

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.

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes 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, 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)

Nahani Trap of size 100 x 75mm with stainless steel gratings

Supplying and fixing PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying with standard specifications and as directed by the departmental officers

Supplying 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 will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

110mm dia

75mm 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).

PVC Elbow

110mm dia

75mm dia

PVC Elbow with Door

110mm dia

75mm dia

PVC Tee

110mm dia

75mm dia

PVC Tee with single door

110mm dia

75mm dia

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.

Below Ground Level

32mm dia UPVC Pipe

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.

Above Ground Level

32 mm dia UPVC Pipe

25 mm dia UPVC Pipe

20 mm dia UPVC Pipe

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

32 mm dia G.M. Wheel Valve

25 mm dia G.M. Wheel Valve

Supplying and fixing in position of the following UPVC SPECIALS(Heavy type) of approved quality and good variety excluding the fixing charges but including necessary cutting and pasting of pipes for jointing the .specials and providing etc., complete

Union

32 mm dia

25 mm dia

20 mm dia

Elbow

32 mm dia

25 mm dia

20 mm dia

32 mm dia

25 mm dia

20 mm dia

Reducer Tee

32 x 25 mm dia

25 x 20 mm dia

20 x 15 mm dia

Reducer Elbow

32 x 25 mm dia

25 x 20 mm dia

Nipple

32 mm dia

25 mm dia

20 mm dia

Coupling

32 mm dia

25 mm dia

20 mm dia

Supplying and Fixing Of PVC Water Tank 1000litre Capacity Complete Complying With Standard Specification.

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., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

15mm dia CP Screw Down Tap

Supplying and erecting 2 HP monoblock with necessary accessories including wall mounting wall mounting of panel board and suitable dol type push botton automatic starter. Vee bolt & Foot valves etc., motor should be got approved by EE before use on works. complete complying standard specifications.

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 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. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand andActivated 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 - 1000 lit capacity

Supplying and filling following HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete etc,complete.

40mm Metal

25mm Metal

Drilling of bore wells anywhere in Tamil Nadu including transportation from one place to another within Tamil Nadu in aluvial soil sedimentary strata of clay and M-sand stone shale pebble boulders etc. By first taking a pilot bore of 140 / 150 / 200mm 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 departmental officers including construction of mud pit

Upto 60m Depth

From 60m to 90m Depth

From 90m to 120m Depth

From 120m to 150m Depth

From 150 m to 180 m depth

From 180 m to 210 m depth

Reaming from 140/150 mm dia pilot bore to 300mm dia bore as directed by the departmental officers

Upto 60m Depth

From 60m to 90m Depth

From 90m to 120m Depth

From 120m to 150m Depth

From 150 m to 180 m depth

From 180 m to 210 m depth

Supplying and inserting PVC casing pipe (CM) 160mm diametre with / without slots for inserting in the drilled hole including jointing the pipes, etc., complete as directed by departmental officers

160mm ID plain casing pipe with slotted

160mm ID plain casing pipe with out slotted

Labour charges for inserting PVC casing pipe assembly CM 160mm diametre with/without slots for inserting in the drilled hole including welding the jointM-sand packing annular space with pebbles of size and quality as approved by the the pipes, etc., complete as directed by departmental officers

Charges for developing bore well with air compressor of 600 CFM capacity including transportatin labour and fuel charges for compressor as directed by the departmental officers and conducting yield test by 'V' Notch method

Supplying and fixing 160mm dia PVC End-Cap for bore-well with ISI mark

Supplying and fixing of 40mm HDPE Hose of approved quality and best variety comforming to ISI mark of suction pipe for sub-mersible motor as directed by the departmental officers

Supply & run of single phase 2.5 sqmm copper cable as per standard specification etc.,

Supply & fixing of erecting single phase deep well 5.00 HP20 stage submersible pump of best approved quality and make with ISI mark suitable for 415/440 v -50 HZ AC electrical supply with all accessories including panel boards of required size having 1 No -30 Amps TPI (switch 1 No of DOL starter 1 No ammeter 0 to 30 Amps -1 No of voltmeter 0 to 500 volts with control switch -3 Nos of indicator lamps suitable cables (55 metre)2 set of 1-1/2" clamps nippleM-M-sand giving electrical conditions with neccessary flexible pipe etc., complete (the pump should be tested minimum of three days at contractors own cost)(Excluding GST)(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 etc.. complete

Labour charges for erection of Submersible Pump with motor (Upto 5 HP TWAD Board Schedule of Rates Item No:17B)

Conveyance of well Gravel for filling the basement with a lead of 3 to 5 km including cost of gravel, loading, unloading consolidation etc., complete complying with standard specification and as directed by the departmental officers.

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

Providing Laying compacting GSP 30mm thick grade-5 with clean, crushed, graded aggregates and granular materials and finished accordance with the requirements of the Specifications and thickness as per approved plans or as directed by the Engineer, M.O.R.T. & H. 406

Providing Laying compacting GSP 30mm thick grade-3 with clean, crushed, graded aggregates and granular materials and finished accordance with the requirements of the Specifications and thickness as per approved plans or as directed by the Engineer, M.O.R.T. & H. 406

Providing and Laying of Tack Coat using Bitumen 60/70 Grade at the rate 2.5 Kg per 10 Square metre over the WMM surface and primer surface preparatory to another Bituminous construction over it. M.O.R.T. & H 304.

Providing and laying Prime Coat over WBM/ WMM surface using 7 Kg of Emulsion Bitumen (SS1) per 10 sqm for preparatory to another bituminous construction over it, including cost of material, labour charges, rentals for machinery, fuel and all other incidental charges etc., complete as perClause502 of MORTH Rev-5

Providing, laying 50mm consolidated thick Bituminous Macadam using 0.20cum of 26.50- 13.20mm, 0.43cum of 13.20-2.36mm and 0.08cum of 2.36mm & below size IRC metal with 37 Kgs of VG30 Grade bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen, aggregate and mixing them in required temperature using Central hot mix plant 20-30ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 50mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory Roller to the required density etc., including labour for attending to paver to site etc., including hire and fuel charges for 20-30t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including all other incidental charges etc., complete as per specification using CMP as per clause 504 of MORTH Rev-5

Providing and laying Bituminous Concrete to 30/40mm thick using 0.13 cum of 19.00- 9.50mm, 0.17 cum of 9.50-2.36mm and 0.26 cum of 2.36 and below with 50.30kgs of VG30 bitumen for premixing per 10sqm including cost and conveyance of all materials to CMP site, heating the bitumen and aggregate to required temperature and mixing them in required temperature in central hot mix plant 20-30 ton capacity, conveying the mix by tipper trucks to paver site, spreading the mix to uniform thickness of 40mm with mechanical paver to the specified grades and cross sections and consolidated by 8-10 tonne Vibratory to the required density etc., including labour for attending to paver to site etc., including hire charges and fuel charges for 20-30 t CMP with bitumen boiler, tipper trucks, Paver Finisher, Vibratory roller and all other tools and plant required, including fuel and all other incidental charges etc., complete as per specification using CMP as per clause 507 of MORTH Rev-5

Supplying and laying of Interlocking Paver Block Stone 83mm thk. Over a base layer of crushed stone sandfilling incl. Cost of materials laying and Labour charges etc.,

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.

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS 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 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) (SD-281) (Higher end)

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS 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 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) (SD-283) (Higher end)

Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS 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 with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point (SD - 298 ) (Higher end)

Supply and fixing of WT bulk head fitting with guard suitable with 7W / 9W LED bulb (SD-84)

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-1) (Higher end)

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. (SD-439)

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-441)

supply and fixing of 1200mm (48") sweep AC ceiling fan complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18"). (SD-458)

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

supply and fixing of LED Flood Light 100W with Integrated Driver (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 (DATA-2)

supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 120W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED steet light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour . (DATA-3)

supply and fixing of 120W 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 . (SD-450)

Design, supply, erection, testing and handing over of High Mast structure Bajaj/Philips make or equivalent with required number of continuously tapered hot dip galvanized steel polygonal sides sections with telescopic strip joints to a total height of 20 meters capable of sustaining the maximum wind pressure at the erection site with single flange base plate secured welded in the bottom of the base mast section with vertically movable hot dip galvanized lantern carriage and accessories such as electrical junction box brackets for providing 6 Nos. of flood light luminaries with control gear box complete head frame assembley, Pulley drive, stainless steel wire rope single/double drum self lubricating winch arrangement suitable for raising and lowering the luminaries carriage ring flexible multi core power cable and necessary high tensile hot dipped galvanized foundation, bolt & nuts along with washers and anchor plates and templates including supply and fixing the following accessories in the Mast (a) Design and casting of suitable foundation with 1.2.4 mix RCC concrete with 30 cm projection above the ground level with 1 meter width x 1 meter length and 2 meters depth with necessary galvanized foundation bolts nuts and washers and dump plate enclosing the bolts for the High Mast considering the safe soil bearing capacity at site-1 set (b) High powered power tool complete with hand held control panel and motor with push button type remote control switch suitable for 3 phase 415 V 50 Hz for raising and lowering of the lantern carriage complete to operate all fittings mounted in the base to couple with winch -1 set

(c) Feeder pillar box comprising 0.90m x 0.45m x 1.20m floor Alu frame with 63A TPN main switch 1 No, 63A fuse unit 3 Nos, 63A power contactor with automatic timer arrangements & reversing starter for 3 phase motor 1 set. (d) Neon aviation obstruction light (Bajaj BJAOL (2) / equivalent -1 No (e) 2 Nos of special Gi earth electrodes with copper plate 300 x 300 x 3mm and copper flat (1" x 4") interconnection as per ISS complete with earth connection 1 set. (f) Hot dip galvanized lightening arrestor 1 No (g) 200W LED Sports Luminaire IP66, IK08, 5700K with system efficacy at least 100 Lumens / watt as per standard spefication 6 Nos.

supply and fixing of 18W Fermo focus LED light(Higher end) on Ceiling from ceiling with PVC unsheathed copper leads from terminals to the fitting.(DATA-5)

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. (SD-377)

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. (SD-401)

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 (SD-389)

Supply and fixing of 2Nos. 6A 5 pin universal socket 2 module with 6A 1way SP 1module , 1Nos. 16A 2/3 pin universal socket 2 module with 16A 1way SP 1module switch concealed in suitable 6 module flush mounting box (GI) in flush with wall and concealed with 12 module white cover plate with frame (Plastic) (Higher End) with earth connection. (DATA-6)

Supply and fixing of 25A Flush type Wall Socket 25A DP MCB complete set for AC Plug in flush with wall with earth connection (For AC Plug)(SD-143)

Supply, Erection, testing and Commissioning of 2.0 TR (6000K cal / hr) ABS plastic split type Air conditioner 5 star rated confirming to IS 1391 [part 2] 1992 with Rotary compressor operating on refrigerant R-22/Non CFL suitable for wall mounting for operation on 230V, 50 HZ single phase AC supply with five Star rating as per BEE Specification Five Star Rated and capable of performing the following functions. (A) Cooling (B) Dehumidifying (C) Air Circulating. (D) Filtering.The installation work for the above split type AC units includes the following.

1. Mounting / fixing indoor and outdoor units at their respective locations. 2. Laying refrigerent pipe line of 6mtrs. distance, both units after drilling hole / holes in the wall if required. Thickness of the copper tubing shall not be less than 0.7mm. 3. Installing the suction pipe with expanded polythene foam 5mm thick tubing. 4. Laying 15mm dia flexible PVC drain pipe of 6mts. Length to throw out the condensate water being formed in the indoor unit. 5. Leakage testing the entire gas unit. 6. Charging refrigerant gas in the unit. 7. Suitable electric wiring to be provided with 2.5 sqmm PVC insulated copper wire between indoor and outdoor units up to 4mtr. length and up to switch within the 3 mtrs. of location of indoor unit. (Make - Carrier / Voltas / Blue Star make only) (SR)

Supply and fixing of 5 KVA electronic automatic voltage stabilizer V. Guard make model VGS 400 with input range of 170-270V and output range 200-240 V with high and low voltage cut off and 3 minutes time delay relay with demonstration.(SR)

Supply and fixing of MS stand for fixing outdoor unit (SR)

Supply and fixing of 5/8” and 3/8” copper pipes (SR)

Supply erection, testing, commissioning Off-line uninterrupted power supply OFFLINE (sinewave) with copper wound transformer of 2000VA with input supply of 230V, 50Hz AC supply with 2 hour back up having suitable number of batteries to work at full load capacity including transportation with following specification. 1.Input voltage: 230, 50Hz single phase AC Supply 2.Output voltage: 220V to 240V 50Hz AC Supply 3.Battery charging device of suitable rating 4.Circuit board of suitable capacity 5.Over load and short circuit protection 6.Visual Indication for ON/OFF/Trip/battery charging/mains failure/low battery etc., 7.Mode setting for By pass/Reset 8.Trolly for heavy UPS & Battery (make: Exide/Microteck/Amron/Equivalent) (SR)

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. (SD-526) (Higher end)

Supply and fixing of 6 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB switch as incoming and 18 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only.(SD-549) (Higher end)

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB Incomer ) with double door (metal door ) with 1 no. 160 A 4 P MCCB switch as incoming and 3 nos. 63A 3P MCB , 3 nos. 6A to 32A SP MCB as outgoing with suitable cable end box on wall with earth connection only. Higher End (SD-600)

Supply and fixing of 8 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100 A 4P MCB Isolator as incoming and 3 nos.32A 3P MCB , 15 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End (SD-583)

Supply, Fabrication, errection of 400 A Capacity dust and vermin proof cubical EB LT CT metering panel board size of 900mm X 1200mm X 300mm made up of 16 SWG sheet steel for outer body, doors, switch and KWH meters, seperation , supports and with supply and fixing tinned copper flat for R,Y,B &N bus runs all round the panel to provide earth connection incoming Fuse, and meter chamber earth bus as section 400A fuse cutout for puttytype & meter chambers provided with 5mm thick transparent glass at the front for reading purpose with sealing provision by TNEB and supply. The panel board should be painted with High quality powder Coated paint with superscriptions. As per EB Metro Specification. (MRT required materials with CT coils). (DATA - a)

Supply and fixing of 3 phase 400 A aerial fuse unit for 3Nos. 300A fuse units (500V) on suitable MS sheet covered with 6mm thick hylum sheet on suitable angle iron frame work the tapping pole with necessary clamps. (DATA-7)

Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour. (SD-55) (For ups & 5A Plug)

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion (SD-337) (For 15A Plug & Computer Plug)

Supply and Run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion. (SD-351) (For 12way DB , Set Plug & AC Plug)

Supply and Run of 4 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 6 sq.mm. PVC insulated SC unsheathed FRLS copper wire with painting of suitable colour.(SD-359) (panel to 6 way HDB & Lift Main Switch)

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed position.(SD-347) (panel to 8 way VDB)

Supply and laying of 4 x 10 sq.mm 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 (SD-180) (For Street light with post)

Supply and clarnping of 4 x 10 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps (SD-198) (For St. light with post & On wall St.Light)

Supply and laying of 4 x 16 sq.mm 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 (SD-181) (For High masst)

Supply and clarnping of 4 x 16 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps (SD-199) (For High masst)

Supply and laying of 3-1/2 x 240 sq.mm 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 (SD-190)

Supply and clarnping of 3-1/2 x 240 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (SD-208)

Supply and frxing of brass cable gland for 3-1/2 x 240 sq.mm. PVC armoured LTUG cable with earth connection. (SD-172)

Supply and laying of 2 runs 3-1/2 x 185 sq.mm 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 (Data -7A)

Supply and frxing of brass cable gland for 3-1/2 x 185 sq.mm. PVC armoured LTUG cable with earth connection. (SD-171)

Supply and providing cable end termination of 3-1/2 x 185 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete (SD-220)

Supply and laying of 3-1/2 x 120 sq.mm 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 (SD-187)

Supply and clarnping of 3-1/2 x 120 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps. (SD-205)

Supply and frxing of brass cable gland for 3-1/2 x 120 sq.mm. PVC armoured LTUG cable with earth connection. (SD-169)

Supply and providing cable end termination of 3-1/2 x 120 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete (SD-218)

Supply and laying of 3-1/2 x 95 sq.mm 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 (SD-186)

Supply and frxing of brass cable gland for 3-1/2 x 95 sq.mm. PVC armoured LTUG cable with earth connection. (SD-168)

Supply and providing cable end termination of 3-1/2 x 95 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete (SD-217)

Supply and fixing of 63A TPNMC switch on suitable angle iron frame work with MS cable entry boxes with PWD earthing (SD-149) (For Lift)

Supply erection testing, commissioning and handing over of 1 No, 58.5 KVA diesel generator set with AMF Panel , 0.8p.F, 3phase, 415v/420 volts, 50c/s, 83 BHP 1500 RPM complete in all respects as detailed below. 1.Engine Water cooled diesel engine suitable for generator application with a shaft output of 15 BHP suitable at 1500 RPM under NTP conditions as per CPCB IV plus norms , The engine shall comprise the following standard scope of supply; (Make Kirloskar/Cummins/Ashok Leyland/Greaves/ 1) Dry type Air cleaner 2) Expansion below 3) Radiator, Radiator fan and mounting 4) Air to air charge cooler 5) Exhaust gas turbo charger 6) Lube oil cooler and lube oil filter 7) Fuel filter (Pre and micro) 8) In-line mono-block fuel injection pump with governor and fuel feed pump 9) Electric governor 10) 12V/24V battery charging alternator 11) 12V/24V Volt electric starter motor 12) Engine test certificate 13) Residential Mufler 14) Fly Wheel with starter ring.

Engine instrument panel/mounted Engine control panel consisting of ON/OFF/START/KEY, lube oil pressure gauge, oil temperature gauge, high water temperature gauge and electronic hour meter and RPM indicator. Safety system of Engine: The engines shall trip for the following conditions with Visual alarm device. 1.Low lubricating oil pressure 2.High water temperature 3.Vee-belf failure and over speed 4.low battery indication The engine should be capable of providing 10% over load for one hour for every 11 hours continuous running at full load.

Notes: This will be in addition to the battery charging alternator fitted to the Engine, 11)1 set Air break contactor with auxiliary neutral contactor for main supply. 12)1 set low voltage HRC fuse for the short circult protection of the main supply. 13)1 set alternator contactor with auxiliary neutral contactor for DG supply 14)1 set three pole bimetal release for over load protection of the alternator. 15) 1 set low voltage HRC fuse for the short circuit protection of the alternator 16) 1set DC control relays incorporating engine start/stop ad failure to start/lockout.

34) Isolator to Isolate the neutral Note: 1. The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements. 2.The engine should trip for the following conditions. a) Low lubricating oil pressure b) High water temperature c) Over speed 4.ACOUSTIC ENCLOSURE: Acoustic enclosure shall be powder coated and fabricated or 16SWG CRCA MS sheet. The silent canopy shall be nut bolt type construction Critical processes of punching are done on CNC machine to maintain dimensional accuracy of hole within 0.1mm power coating done after seven-tank surface preparation process of sheet metal. canopy panel and door shall have insid lining of FIRE-RETARDANT 65kg/m density mineral wool of 100mm thickness as acoustic material. Four hinged doors shall be provided to canopy. 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 shouble be 75db (A) at 1 meter from the enclosure surface whichever is advantageous to the department. The emergency stop should beavailable on the enclosure panel.The enclosure provided shall beduly approved by the Engine manufacturer of the Engine provided for Diesel Generator Sets mounted inside and should be to the satisfaction of inspection/testing authority concern. SURFACE TREATMENT–PAINTING The enclosure shall be suitably treated for degreasing, de-rusting and phospating. The canoples are passed through seven-tank treatment thoroughly. ADDITIONAL FEATURES OF CANOPIES canopy fabricated on CNC machines with dimensional accuracy of 0.1mm so as to increase its durability. Special designed supporting rips/structures are used in canopies so as to give sturdiness and to reduce the vibrations of the DG sets if any. WORLD CLASS COOLING PACKAGE Canopies shall have cooling package for which it can perform at 45 deg c/ambient temperature. No grounding required on the ground, only a level surface capable of withstanding the DG weight. Lifting hooks shall be provided for the acoustic enclosure, which should be unloaded independently of the DG set. The Gen set frame shall also be provided wih hooks for unloading.

ADDITIONAL FEATURES OF CANOPIES canopy fabricated on CNC machines with dimensional accuracy of 0.1mm so as to increase its durability. Special designed supporting rips/structures are used in canopies so as to give sturdiness and to reduce the vibrations of the DG sets if any. WORLD CLASS COOLING PACKAGE Canopies shall have cooling package for which it can perform at 45 deg c/ambient temperature. No grounding required on the ground, only a level surface capable of withstanding the DG weight. Lifting hooks shall be provided for the acoustic enclosure, which should be unloaded independently of the DG set. The Gen set frame shall also be provided wih hooks for unloading.

Temperature rise inside the canopy: Conopies shall be designed so as to maintain the temperature difference between ambient and air inlet at cleaner within the enclosure well within 5-7 dg centigrade 5) Base Frame Base frame should be fabricated in sheet metal. The base frame is rugged in construction and designed for mouning engine and brush less alternator closely coupled, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure on it. The supply of Gen set includes loading. unloading and transportation charges. 6) Fuel Tank 230 Ltrs. Removable fuel tank shall be fabricated out of 14SWGCRCA MS sheet and is part of base frame. It is duly painted and fitted with inlet an outlet connections and mechanical fuel gauge. Fuel tank can be easily removed for cleaning of any maintenance. 7) Battery 2 Nos 12V 150 AH battery Exide make (SR) (Kirloskar/Ashok Leyland make)

ERECTION, TESTING AND COMMISSIONING Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion all around the foundation for erection of Diesel Generator set.

Exhaust Piping with silencer :DG set should be offered completed with exhaust piping, ie, silence is mounted tnd connected by means of MS pipe through flexible pipe to the engine manifold. Entire exhaust piping inside the conopy (cold zone) is insulated by means of ceramic wool and aluminum glazing.(SR )

Providing fuel oil to run the set for 8 hours on load testing and commissioning using water rheostat or suitable leading element. First charging of oil to fll capacity and first charging of battery while handing over to dept. (MR)

Supply of tools like: 15” cutting plier-1No Screw driver 9”x6”-2 Nos De spanners (6 Nos)-1set Adjustable spanner-1 No 1/216 Hammer – 1 No Line Tester-1 No

Supply and demonstration of the following safety accessories. a) 1 mater x 1 meter x ½ inch 11 kv rubber mat-2 nos. b) one set of 4 nos. 9 liters fire buckets with metal stand frame – 1set e) first aid box with medicine – 1no d) 11 Kv rubber hand glopves – 2 Nos e) 2 kg capacity dry powder type fire extingulshers – 2 nos f) Hand operated pump to transfer fuel from standard barrel to fuel tank – 1 no g) First aid chat in Tamil and English – 1no h) Battery water acidity tester – 1 No i) Danger Board - 1 No j) Earth Discharge Rod - 1 No.

Supply and fixing of 100 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with PWD earthing. (SD-648)

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 Flexcible Led strip light 24W 3000K5M make Havels/ Crampton (All Display Hall) (MR)

Design, Engineering, Supply, Fabrication, Erection, Testing commissioning and handing over of 1 No 20 passenger Machine Room Less lift as per following Technical specification 1. Type of lift :Passenger lift 2. Capacity of Lift : 20 persons / 884 kg 3. Speed : 1.50 Metre / sec 4. Type of Drive : Specific variable voltage Frequency V3F drive with enhanced ride comfort and leveling functions. 5. No.of Floors : Ground + 1 Floors 6. Total travel : 8.22 Metres 7. Levelling Accuracy : High level accuracy with smooth & Jerk free stopping. 8. construction of Car : High quality and suitable thickness S.S. car (MOON ROCK) and M.S false ceiling 9. Position of Machine : Directly above the lift shaft 10. No.of Landing Entrance : One in front Total 7Nos 11.No.of car Entrance: One in front only. 12. Car Entrance Door: Power operated V3F driver side opening sliding S.S.Doors (MOON ROCK) with VF operation. 13. Landing Entrance Door: Power operated V3F Driver side opening S.S.Doors (MOON ROCK) with provision emergency key opening at all Landings

14. Lift well existing : 2500 mm (width) x 2400 mm (depth) 15. Lift pit depth required: 1600 mm 16.Car inside size : 2000 mm (width) x 1500 mm (depth) 17. Car Entrance : 1000 mm 18. Power supply: 400 /440V 3 Phase 50 cycles / 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:Micro computer (Micro processor) based simplex, collective control with or without attendent. 20. car fittings: compact fluorescent lighting with 2Nos 300mm sweep cabin fan. 21. Lift well: RCC construction with brick masonry. 22. Indication: Up / down digital direction and position indicator for all landing and inside the ear. 23. Emergency Alaram Bell: Battery operated alarm bell with automatic changing device. 24. Emergency light: battery operated light with automatic charging device.

25. Fireman's Switch: Include at ground floor 26. Scaffolding : included. 27. M.S.Sill angles and facia 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 facilities the landing of the lift to the nearest floor at the time of power failure. This shall consist 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 license : preparation of drawing , payment of charges to CEIG / Lift inspectorate and insurance polices if any and obtaining CEIG safety certificate as per lift act. 33. Floor announciator 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) Call register signal. (g) stainless steel facia plate for caroperating panel and landing fixtures (h) ON - OFF switch for fan and light. (i) Voice Announciator 35. Lift Duty motor of adequate capacity, reduction worm gear, electro magnetic 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 machanical door locks. emergency key, side supporting angles motor over load protection devices. Final limt switch. main suspension ropes, counter weights, lifting joist for mounting the machineries. 36. Site testing in accordance with IS 17900 should be carried out at the time of handing over. 37. Supply of operation and maintenance manual with necessary tools for operation. (Johnson/Kone/OTIS/Eqivalent) [ DATA- 8]

supply and fixing of DECO Pole 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of VICTORIA PT 36W LED 757 PSYMTOTG Complete with suitable MS clamps for LED DECCO Light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour . (DATA-9)

Supply and fixing of 36W LED. Wall Washer Light RGP Fitting. with PVC unsheathed Copper leads from terminal to the fitting. (Make : Philips / Havells ) (DATA-10)

Supply and Run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall / floor / ground for earth connection (SD-371)

Earthing as per the ISI specification with an earth electrode of 2.10 metre 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-211)

Supply and Fixing of Aluminium alloy Solid Round Conductor with 8mm dia of material AlMgSi as per IEC 62561-2 with Conductor Holder, glue, connectors, joints etc. SR (M2559)

Supply and Fixing of Air termination rod 16/ 10 mm( Lightning rod) SR (M2563)

Supply and Fixing of Lightning counter - LCD display and battery SR (M-2564)

Supply and Fixing of S.S test joint SR (M-2565)

Supply and Fixing of Rust resistant non corossive 10 mm dia Copper Bonded Steel round conductor for Earth termination SR (M-2566)

Supply and Fixing of S.S. conductor holder SR (M-2567)

Supply and Fixing of Maintenance Free earthing with Copper rod of 17.2 mm dia and 3m length SR (M-2568)

Supply and Fixing of 25mm X 6mm GI strip SR (M-2569)

Supply and Fixing of Cabinet type class 1 & 2 combined surge arrestor SR (M-2570)

Supply and Fixing of Three Phase Imax -50kA SR (M-2572)

SRI SURYA CONSTRUCTION (BID ID -1182948)

vivek vijay and company (BID ID -1182827)