Construction of Combined Court Building Consisting of Two Courts with other Amenities viz Canteen, Two Wheeler shed and Garage and Two judicial Officers Quarters and Two judicial Officers Quarters at Kurinjipadi (Abatharanapuram Village) in Cudda

Amount

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

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

Supplying and filling GRAVEL in 'foundation and basement with filling crushed stone crushed stone crushed stone sand in layers of not more than 15cm.thick well rammed watered and compacted -1m3 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.

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

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

For Foundation and basement

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" for foundation & basement and all floors including curing, etc., complete complying with standard specifiction.

Foundation and basement

For Super structure in S.F

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" for foundation & basement and all floors including curing, etc., complete complying with standard specifiction.

Foundation and basement

For Super structure in G.F

For Super structure in F.F

For Super structure in S.F

Brick partition walls of 11.50cm thickness using best quality II class table moulded chamber burnt bricks of size 9" x 4-3/8" x 2-3/4" 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)

For Superstructure in Ground Floor

For Superstructure in First Floor

Supplying and erecting Steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid over silver oak joists of size 10cm x 6.5cm spaced at about 75cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid)

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

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

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

c)For circular columns

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

e) Centering for curved surfaces of all RCC items of work

Providing additional strutting to centering of RCC slabs of plain surface for every additional 1.0 metre height or part thereof but not less than 30 cm, over the initial 3.00 metre height from floor level using casurina props of 10cm to 13cm dia including cross bracing etc., complete complying with standard specification and as directed by the department officers.

Providing and laying in position, standardised concrete Mix M-20 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/ms and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu'm') 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation and basement

For superstructure in Ground Floor

For super structure in First Floor

For Super structure in Second Floor

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.

(a) 25mm thick

(b) 50mm thick

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)

Plain Cement Concrete 1:3:6 (one cement, three crushed stone sand and six 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.

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.

Lime concrete 1:2:5 (One cement two crushed stone sand and five Brick jelly) using 40mm size broken brick jelly for filling the depressed portion for flooring and laid in layers not more than 15cm thick in all floors etc. and rendering the top rough to take floor finish etc. complete complying with standard specifications. The rate shall inclusive of necessary planking for panelling into bays wherever necessary as directed by the departmental officers.

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

Plain Cement Concrete 1:2:4 (one cement, two crushed stone sand and four hard broken stone jelly) using 10-12 mm jelly for wearing coat including laying, compacting, finishing and curing, etc., complete as per standard specificatins and as directed by the departmental officers.

Finishing the top of roof with one course of solar reflective tiles 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

Paving the floor with best quality Double Charged Vitrified 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)

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)

Dadooing walls with Colour designed digital print ceramic tiles, with borders, with size of 300mm x 450mm x 8mm and above 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. nbatly in all floors, curing, etc,,complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be like Johnson / Kajaria / Somany / Nitco / RAK or Equivalent which has to be got approved by Executive Engineer before use on works)

Providing granolithic floor finish of the following thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Paving the floor with best approved quality fine polished Kota stone slabs of size 600 x 600 of 18 / 20mm with machine cut edges and matching marble slab not less than 100mm width other than Adanga Marbles as border laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) fixing the slabs in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments and polishing with floor polisher to a high degree of finish etc., The kota 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.

Supplying and laying of Interlocking Paver Block Stone 60mm thk. Over a base layer of crushed stone crushed stone sandfilling incl. Cost of materials laying and Labour charges etc.,

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.

Paving the floor with pre-polished concrete anti-skid step 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 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 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.

Plastering with Cement Mortar 1:5 (One cement and Five plastering sand), 20mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and applying of Two coats of putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothly with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The surface shall then be allowed to dry for atleast 48 hours. It shall then be crushed stone sand papered (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then crushed stone sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the departmental officers. (The rates are inclusive of hire charges for grinding machine with wheel, cost of crushed stone sand paper (water proof abrasive sheet) cost of putty blade, labour charges for grinding the joints and crushed stone sand papering, two coats of putty, scrapping the putty area to level the surface smooth, etc., complete). The putty should be got approved by the Executive Engineer before use on work

Plastering with Cement Mortar 1:3 (One Cement and Three Crushed Stone crushed stone sand (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.

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.

ONE FLOOR

TWO FLOOR

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 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 excluding cost of priming coat etc., complete complying with standard specification. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

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

Providing expansion joint in RCC floor slab for 12.5mm width using polysulphide as sealent on the top and bottom for a depth of 7.5mm each and packing the inner space using compressible non-absorbent filler materials including cost of labour for cutting and fixing filler materials and laying polysulphide sealent with necessary spatula etc., complete complying with standard specifications and as directed

Providing expansion joint 12.5mm width in RCC roof slabs between RCC twin beams using PVC water bar of 150mm wide centre bulb of 4mm to 6mm thickness of approved quality and brand and including filling the inner space with suitable non-absorbent flexible and well compressible filler materials of approved quality and covering the top surface with GI sheet 30cm wide and 1.6mm thick using phill plugs, GI screws, limpet cup washers, bitumen washers, etc., complete complying with standard specifications and as directed

Providing expansion joint of 12.5mm wide in between RCC twin columns from top of pedastal to full height including filling the inner space with suitable non-absorbent, flexible and well compressible filler materials of approved quality and brand; finishing the sides of RCC columns with polysulphide sealents for a depth of 7.5mm on either side covering the inner space filled with filler materials as above etc., complete complying with standard specifications and as directed.

Supplying and Fixing of barbed wire 10 gauge two ply four progled (Galvanised) including cost of materials and labour charges etc., complete complying with Standard specifications.

Supplying and fixing inposition C.R.C.A.pressed steel doors frame as per I.S.4351/1976 of size 105x60mm with 35x12mm rebate on all sides with 1.25mm thick (18 gauge) sheet frames special profile extruded section including bottom tie hold faste at appropriate places and provision to fix aldrops tower bolts hinges and lock strike plate etc.The door frame inner shall be packed with CC 1:2:4 using 12mm guage HBG stone jelly including fixing the door frames inposition and dimantling the masonry and concrete wherever necessary and redoing the same original condition after fixing including scaffolding charges and labour charges and door frame will be given one coat of Red Oxide primer etc. Complete complying with standard specification The rate shall inclusive of all materials, labour, transportation, loading, unloading, handling, charges etc. The sample of materials should be got approved by the Exe. Engineer before use on works.

ABS DOOR Specification: Providing and fixing of ABS (Acrolynitrile Butadiene Styrene) Door using factory made plain FPVC (Foamed Polyvinyl Chloride) door frame of the size 105 x 40mm with a wall thickness of 10mm made out of extruded rigid FPVC profile mitre joined with 10 Nos. of 50mm long screw. The door frame shall be fixed to the wall by using 80mm long screws through the frame with the help of PVC fasteners to be provided for each vertical member, stiffeners of („U‟ Channel of size 29 x 9 x 1mm, 150mm long) 3 Nos. at hinge point, frame reinforcement of („U‟ GI Channel of size 46 x 22 x 0.06mm), bottom tie rod of („U‟ GI Channel size of 15 x 15 x 1mm), the ABS Shutter of 35mm thick factory made plain pre-laminated. ABS (Acrolynitrile Butadiene Styrene) door shutter moulded in different designs, consisting of all round Frame made out of water proof solid foam PVC bar of size 20x32mm, reinforced by 32 x 32mm - 2 Nos. for vertical made out of LVL (Laminated Veneer Lumber), core material of 32mm thick high density craft paper honey comb board, crushed stone sandwiched on both sides with pre-laminated ABS sheet thickness of 1.5mm. PVC edge banding of size 0.45mm on the vertical sides. Hardware made out of ball bearing butterfly hinges - 3 Nos. for each shutter and ISI make SS round lock complete, including cost of Materials, conveyance and all other incidental charges and labour charges for fixing the Door neatly etc., complete complying with the standard specification. The door shutter and frame should be got approved from the Executive Engineer before use on work

Supplying and fixing of MDF Door shutter, Medium density fibre board of exterior grade both side prelaminated including external lipped with kiln dried soft wood 35mm thick conforming to I.S.12406\1989 with 35x12mm T.W. lipping on all edges with necessary adhesive and C.P.Screws, including fixing of aldrops, tower bolts, hinges and lock strike plates, putty, fevical, varnish, for T.W. lipping thinner colouring agent etc, and aluminium anodised 125mm size hinges 3 nos best quality of aluminium anodised fittings of 200 mm, tower bolt 1 no 150mm tower bolts 1 nos, 250mm aldrops 16mm dia rod 1 no 125mm long handle 2 nos 40mm dia nylon bush 1no, door stoper 1 No shall be provided. The rate is inclusive cost of fevical and fixing charges, transportation, loading, unloading and all other incidental charges handling charges etc., complete complying with standard specification. The sample of materials and fittings should be got approved by the Engineer-in-charge before use on works. (Single leaf)

Supplying and fixing of MDF Door shutter, Medium density fibre board of exterior grade both side prelaminated including external lipped with kiln dried soft wood 35mm thick conforming to I.S.12406\1989 with 35x12mm T.W. lipping on all edges with necessary adhesive and C.P.Screws, including fixing of aldrops, tower bolts, hinges and lock strike plates, putty, fevical, varnish, for T.W. lipping thinner colouring agent etc, and aluminium anodised 125mm size hinges 3 nos best quality of aluminium anodised fittings of 200 mm, tower bolt 1 no 150mm tower bolts 1 nos, 250mm aldrops 16mm dia rod 1 no 125mm long handle 2 nos 40mm dia nylon bush 1no, door stoper 1 No shall be provided. The rate is inclusive cost of fevical and fixing charges, transportation, loading, unloading and all other incidental charges handling charges etc., complete complying with standard specification. The sample of materials and fittings should be got approved by the Engineer-in-charge before use on works. (Double Leaves)

Manufacturing, supplying and fixing of Steel doors with following specification. MS angle of size 40x40x6mm at 3.5 kg/m used for outer frame and MS Angle of size 35x35x5mm at 2.6 Kg/m for the shutter frame. Stiffeners with 32x6mm at 1.5 Kg/m MS Flat is provided as the lock rail of the door and welded intact on both ends to the shutter frame. 18 G CR Sheets of best quality is laid as panel in the shutter frames. 18x5mm at 0.70 kg/m MS flat is welded over the 32x6mm at 1.50kg/m MS Flat on the rear side of the door, crushed stone sandwitching the CR Sheet for rigidity. Additional stiffeners with 18x5mm at 0.7 Kg/m MS flats are provided diagonally on the rear side of the shutter. 300mm length of hinges 2 Nos, for shtter is provided. 6 Nos. of 250mm length hold fasts 200mm length specified at the ends are welded to the outer frame of the door. Tower bolt 2 Nos. at the top provided. 250x16mm size of Two aldrops are provided in single leaf door at lock rail section in the door for inner and outer provided and one rotating locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear sideof the door at an appropriate place and 1 No. of M.S. handle of heavy duty. A tie bar is provided at the bottom of the outer frame to prevent twisting of the frame during transportation and fixing. All members are given one coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation, taxes and all other incidental charges, etc., complete. (Single Leaf)

Single leaf

Manufacturing, supplying and fixing of Steel doors with following specification. MS angle of size 40x40x6mm at 3.5 kg/m used for outer frame and MS Angle of size 35x35x5mm at 2.6 Kg/m for the shutter frame. Stiffeners with 32x6mm at 1.5 Kg/m MS Flat is provided as the lock rail of the door and welded intact on both ends to the shutter frame. 18 G CR Sheets of best quality is laid as panel in the shutter frames. 18x5mm at 0.70 kg/m MS flat is welded over the 32x6mm at 1.50kg/m MS Flat on the rear side of the door, crushed stone sandwitching the CR Sheet for rigidity. Additional stiffeners with 18x5mm at 0.7 Kg/m MS flats are provided diagonally on the rear side of the shutter. 300mm length of hinges 2 Nos, for shtter is provided. 6 Nos. of 250mm length hold fasts 200mm length specified at the ends are welded to the outer frame of the door. Tower bolt 2 Nos. at the top provided. 250x16mm size of Two aldrops are provided in single leaf door at lock rail section in the door for inner and outer provided and one rotating locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear sideof the door at an appropriate place and 1 No. of M.S. handle of heavy duty. A tie bar is provided at the bottom of the outer frame to prevent twisting of the frame during transportation and fixing. All members are given one coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation, taxes and all other incidental charges, etc., complete. (Single Leaf)

Double Leaves

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

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 rolling shutters shall be pull and push type made of 18/Gx3" lath sections which consist of five main parts such as curtain, lock plate, guide channels rollers and hood cover. These five main parts are made out of special components detailed below:Curtain shall be of 18/Gx3" lath sections cut to required size and filled with heavy cast iron / MS clips. For 8' 0" (2.45m) high rolling shutter lath sections provided shall be not less than 37 numbers. Lock plate shall be of 10 GMS sheet reinforced with 40mm x 6mm MS angles at the bottom and fitted with heavy latches and locking arrangements on either sides. There should be one handle on either sides. Guide channel pressed guide channels shall be 10GMS sheet and attached to the side brackets with 20mm square bar. Side brackets shall be of 10G MS plate and cast iron "U" clamps shall be rivetted to the side brackets. Roller shall be of heavy cast iron pullies fitted with heavy duty "C" class 40mm steel pipe and high tensile high carbon coil springs. 2 springs shall be supplied. Side brackets shall be of 10G MS plate and cast iron "U" clamps shall be rivetted to the side brackets. Roller shall be of heavy cast iron pullies fitted with heavy duty "C" class 40mm steel pipe and high tensile high carbon coil springs - 2 springs shall be supplied. Hood cover shall be of 0.8mm CRCA sheet reinforced with 25mm x 25mm x 3 mm MS angle or gate channel. The rolling shutter in addition to the above should have pulling hook and shall be coated on exposed area with heavy coat of red oxide primer.

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 fixing M.S.Grill for opening corrider sides,ladder,entrance gate,name boards and any ornamental grill works etc., using necessary M.S.flats/angles for inner member and outer members which should be fixed as directed by the departmental offic

Providing and fixing GYP BOARD FALSE CELING and fixing with a new Gyp Board false ceiling using Perforated sheet 10mm thick which includes shaped GI channels of size 25 x 25 x 0.50 mm thick suspended from ceilling at 1.2 m both longitudinal and cross vertical support and fixing shaped GI channels of size 50 x 30 x 0.50 mm and 150 x 10 x 0.50 mm thick at 0.60m centre longitudinal and cross difrection for vertical supports and fixing U shaped GI channels of size 50 x 30 x 0.50 mm thick and 50 x 10 x 0.50 mm thick at 0.60 m centre to centre in cross direction and respectively forhorizantal supports of zig - zag pattern and fixing of Gyp board in the panel provided in the desing pattern given and sprating the standard spection and as directed by the departmental officers. The rate shall be inclusive of finishing the edges and wall junctions with suitable lipping and cornice arrangements.

Supplying and fixing 50mm dia GI pipe for staircase hand rail including labour charges for cutting, welding and fixing with MS flats (excluding cost of flat), etc., as directed by the departmental officers

Supplying and fixing by drilling holes and not by puching for Roofing with pre painted Galvalum sheet of 0.47mm thick of best approved quality with required size with curved shape and white ridge sheet with necessary bolts and nuts bitumen washers, including cutting the sheet to the required size found necessary during execution etc., Complete complying with standard specifications. [The sheet should be got approved by the Engineer incharge before use on works]

Supplying, laying and jointing UPVC pipes 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 UPVC pipes shall be got approved by Executive Engineer before use on works. (Above Ground Level) (External Water supply)

32 mm dia UPVC Pipe

Supplying, laying and jointing UPVC pipes 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 UPVC pipes shall be got approved by Executive Engineer before use on works. (Above Ground Level) (Internal Water supply)

25 mm dia UPVC Pipe

20 mm dia UPVC Pipe

Supplying, laying and jointing UPVC pipes 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 UPVC pipes shall be got approved by Executive Engineer before use on works. (Below Ground Level) (External Water supply)

32 mm dia UPVC Pipe

Supplying and fixing in position UPVC 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 UPVC soil stacks, dismantling the masonry or RCC works and re-doing the dismantled portion to original condition etc., complete complying with standard specifications. (The UPVC specials should be got approved by the Executive Engineer before use on works).

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 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.

20 mm dia G.M. Gate Valve

25 mm dia G.M. Gate Valve

32 mm dia G.M. Gate Valve

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 ) 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 15mm dia brass CP 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)

Supplying and fixing in position best quality CP Shower rose with cp stock arrangements of size 15mm dia inlet and 100mm outlet to the pipe line cutting and threading etc. complete complying with standard specification.

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

Supplying and fixing in position Indian make bevelled edge mirror of approved quality and brand UPVC / 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 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, laying and jointing glazed stoneware pipes of 100mm 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 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.

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

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

Supplying and fixing best variety and approved quality of PVC Ventilating Shaft of 110mm dia and 3m height including cost of 110mm dia PVC cowl and fixing in position as directed etc, complete complying with standard specification. (The PVC pipe and cowl should be got approved from the Executive Engineer before use on work)

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

75mm dia PVC soil / waste pipe

110mm dia PVC soil / waste pipe

Supplying and fixing in position PVC specials of the following dia and types of approved quality confirming to BIS and providing leak proof joints including fixing to the walls and giving connection to the PVC soil stacks, dismantling the masonry or RCC works and 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).

110mm dia Elbow

75mm dia Elbow

110mm dia Elbow with door

75mm dia Elbow with door

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

110mm dia PVC Cowl

75mm dia PVC Cowl

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 sand cushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone 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 best approved quality and make white glazed earthern ware European closet of size 580mmx440mm with P or S trap embedding the closest and trap to shape in position with brick jelly lime concrete 1:2:5 (one lime two sand and five brick jelly) using 40 mm broken brick jelly and finishing the top to required slope and including giving connections to the 600mm lengh of 110mm dia PVC soil pipe stacks (45 cu.m, lime concrete 1:2:5 using 40mm brick jelly for 0.11 cu.m (The water closet P or S trap are to be got approved by the Executive Engineer before use on works)

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 M- crushed stone sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three M- crushed stone sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

Supplying and fixing in position best quality Stainless Steel sink of following sizes 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]

Construction of INSPECTION CHAMBER 0.60m x 0.60m clear sizes including earth work excavation, CC 1:5:10 of 10 cm thick and brick work in Cement Mortar 1:5 [One cement and Five M- crushed stone sand] using best quality of second class Table Mould Bricks of size 9" x 43/8" x 23/4" with Plastering with Cement Mortar 1:3 [One Cement and Three M- crushed stone sand] 12 mm thick to inner and outer sides and wearing coat 1:3:6 [One Cement, Three M- crushed stone sand and Six Aggregate] 15 cm thick and covered with precast slab 5 cm thick etc., complete complying as directed by the departmental officers as per standard specification.

Supplying, fixing of cylindrical vertical PVC water storage tank of 1000 litres capacity confirming to I S. 12701 / 96. the tank is meant for outer (or) indoor, use complete with removable hinged top locking arrangements and to make provision to fix with simply pipe lines necessary manhole with cover and including all PVC specials, plugs, screws, nails to fix the tank etc., and the tank should be fixed firmly as directed. The rate shall inclusive of all materials labour, conveyance, hoistings and fixing charges etc., ( The water tank should be got approved by the Executive Engineer before use on works by the dept., Officers.

Drilling of borewell anywhere in Tamilnadu including transporation from one place to another place with in Tamilnadu in alluvival soil or sedimentary strata of clay and crushed stone sand or crushed stone sand, stone, shale pebbles, boulders etc., by first taking a pilot bore of 140mm/150mm direct or reverse rotatry mud and circulation method using rotary rig, fuel, labour, drilling, betonite mud and water required for drilling at the site shown by the TWAD officers including construction of mud pit using Rotary Rig are to be used.

Bore well 0m to 60m

Bore well 60m to 90m

Bore well 90m to 120m

Bore well 120m to 150m

Bore well 150m to 180m

Reaming from 140/150mm dia pilot bore to 300mm dia bore as directed by the Departmental Board Officers.

Bore well 0m to 60m

Bore well 60m to 90m

Bore well 90m to 120m

Bore well 120m to 150m

Bore well 150m to 180m

Supply of 160 mm PVC Special Blue with Slotted casing pipe of best approved quality etc complete as directed by the departmental officers. The pipe should got approved by the Executive Engineer before use on works.

Supply of 160 mm PVC Special Blue without slotted casing pipe of best approved quality etc complete as directed by the departmental officers. The pipe should got approved by the Executive Engineer before use on works.

Labour Charges for inserting PVC Casing pipes assembly in the drilled hole including jointing the pipes with PVC Couplers with Cement paste etc., complete supply and packing the annular space with pebbles of size and quality as approved by the Departmental Engineers.

Supplying and fixing the P.V.C. end cap of 160 mm dia at the end of P.V.C. casing pipe etc., complete complying with standard specification. The bore cap should be got approved by the Executive Engineer before use on works

Charges for developing the Borewell with air compressor of 600 CFH capacity (Minimum 8 Hours) including transportation labour and fuel charges for compressor as directed by TWD officers and conducting yild test by V notch method.

Supplying and fixing 50mm 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 as directed by the Executive Engineer. The pipe should be got approved by the Executive Engineer before use on works.

Supplying and fixing 5 HP / 3 Phase, 9 Stage sub mergible pump of approved make and quality with ISI mark with necessary accssories and fixed with delivery pipe errected in the borewell with necessary clamp etc., with following additional accssories 1 No of 3 Phase Star Delta Starter of 63 AMPS of approved quality and make with ISI mark 1 No of 3 Phase 63 AMPS Main Switch of approved quality and make with ISI mark. 1 No of priventor of approved quality and make with ISI mark 1 No of pannel board of required size with indicator fuse unit voltmeter with necessary provision toaccomodate the starter and mini starter etc. 1 No of capacitor with board as per standards of TNEB.

Supplying and fixing and connecting of 3 core 4 sq.mm Flat Sub mersible cable wire for the sub-mersible motor from panel board to sub-mersible pump.

Providing Pre construction Anti termite treatment for the building including all chemicals as per standard specifications. Labour charges for preparing the areas for treatment spraying chemicals and other incidential charges etc., complete. The rate shall be inclusive of giving anti-termite treatment to the building for the following four stages including breaking the termite mounds making holes with crow bars at an intervel of 12"to a depth of 8" in the periphery of building and pouring chemicals etc., complete as per ISI 6313-1981 and. The antitermite chemicals used should have 0.5% concentration with 3L solution for the entire operation etc. as directed by the Engineer incharge and including cost of chemicals labour transportion etc.,

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

Cladding the vertical wall surface with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick with machine cut edges laid over a cement mortar bed of 10mm thick using cement mortar 1:2 (One cement and two 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.

Providing Wall Panelling using one side teak wood sheet with melamine polishing with following specification. The frame using aluminium tubular section of size 50mm x 25mm x 2mm thick fixing horizontally and vertically in position with wall at interval of 0.60m in both diretions, fixing water proof plywood of 12mm thick over the aluminium frame work with necessary screws. One side teak wood sheet of 3.5mm thick will be fixed over the plywood using fevical and finishing with melamine polishing and the rate inclusive of conveyance to site and labour charges and as directed by the Departmental Officers. The design pattern, water proof plywood, OST sheet and other materials to be used shall be got approved by the Executive Engineer concerned before use on work etc., complete.

Supplying and Filling of 20mm size HBGS jelly for Rainwater harvesting pit as directed by the departmental officers complete complying with the standard specification.

Supplying and Filling of 40mm size HBGS jelly for Rainwater harvesting pit as directed by the departmental officers complete complying with the standard specification.

Manufacturing, supplying and fixing in position plain cement concrete precast kerb slab of size 600mm x 600mm x 100mm in Cement Concrete 1:2:4 (One cement, Two crushed stone and and Four jelly) using 20mm HBG stone jelly including cost of moulding charges, casting of slab, finishing, curing, fixing and pointing the slab with CM 1:3 (One Cement and Three M- Sand) to full depth of slab etc., complete complying with standard specification and as directed

Supplying and fixing 1 HP / 3 Phase, mono block motor of approved make and quality with ISI mark with necessary accssories and fixed with delivery pipe errected in the borewell with necessary clamp etc., with following additional accessories

Providing Strong Room Steel Door as per the standard Specification. The rate includes cost of all materials, labour charges, Fixing charges, transportation, taxes and all other incidental charges, etc., complete.

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

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with GI flush mounting box (GI) with white cover plate with frame (Plastic) and 6A 1way SP 1module switch and making good of the concealed portion with suitable colour for PVC concealed light / Fan Point (For electronic regulator) (Higher End)(5 Points Per Coil)

Wiring with 2x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 1 module GI flush mounting box with white cover plate with frame (Plastic) with 1 module flush mounting box (GI) and 6A 1way SP 1module switch and making good of the concealed portion with suitable colour for PVC concealed light (Higher End ) (6 Points Per Coil) (For Rooms like Bath, Toilet & Pump room etc.)

Wiring with 3x1.5sqmm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with GI flush mounting box with wall with white cover plate with frame (Plastic) covered and 6A 2way SP 1module switch and making good of the concealed portion with suitable colour for concealed staircase light point. (Higher End )

Supply and fixing of WT bulk head fitting with guard suitable for 7/9W LED lamp.

Supply and fixing of WT bulk head fitting with guard suitable for 7/9W LED lamp. (Make: Philips/Havells /Equivalent)

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

Supply and fixing of single box type 4'20W LED fitting (Higher End Philips/Havells make) with TW round blocks on wall or ceiling with PVC unsheathed Copper leads from terminals to the fitting

Supply and fixing of single box type 20W LED fitting (Higher End Philips/Havells make) with conduit pipe suspension from the ceiling with PVC unsheathed Copper leads from terminals to the fitting.

Renewal by Supply and fixing of 1200mm (48") A.C ceiling fan Crompton High Speed (Higher End Havells / Crompton / Usha /Equivalent) complete with stepped electronic 300W regulator with 300mm down rod on the existing fan clamp.

supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

supply and fixing of 18W LED square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting.

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

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

Supply and fixing of 12” Gong bell for 250Volts on suitable angle iron frame work with push switch with necessary connections.

Supply and Fixing of buzzer with 6A 1 module bell push suitable for 230Volts 50c/s single phase AC supply each on suitable 1/2 module flush mounting box (GI) and 1 module white cover plate with frame (Plastic) with necessary connections.(Higher End) (Data -10 )

Supply and fixing of 1500W automatic electric water heater of 25 litres capacity suitable for 230V 50 c/s AC supply on suitable MS clamps with 3 core flex wire but without plumbing connection(SD-103)

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. (Modular metal flush box, Modular switch, cover plates should be Legrand /Crabtree /Hager) (SD-464).

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 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 20A DP plug and socket in sheet enclosure with 32A DP MCB in flush with wall with earth.(SD -140) connection (For AC Plug) (SD-140)

Supply and fixing of 63A FP MCB in 4 pole sheet steel enclosure in flush with wall and making good of the concealed portion with earth connection.(DATA-11).

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40A DP MCB Isolator as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End (SD-603)

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40A DP MCB Isolator as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End (SD-615)

Supply and fixing of 4 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB switch as incoming and 12 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End (SD-660)

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 Isolator as incoming and 18 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End (SD-638)

Supply and fixing of vertical type 4 way triple pole neutral MCB DB in sheet steel enclosure double break metal cover with IP 42 protection with 1No. 100A 4 pole MCB isolator as incoming 1No. 63A TP MCB and 9Nos. 6 A to 32 A SP MCB as outgoing in flush with wall and making good of the concealed portion with earth connection. The MCB DB and MCB's should be with the ISI mark (like grand (MDS) / Hager (L&T) make).(DATA-12)

Supply and run of 2 of 1.5 sq.mm (22/0.3) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling and making good of the concealed portion with suitable colour. (For call bell) (Data- 13)

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)

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. (To Computer Set Plug & 15A Plug)

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

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

Supply and Run of 4 of 10 sq.mm. (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC 40mm rigid pipe concealed in wall and ceiling with continuous earth wire connection of 14 SWG TC wire with painting of suitable colour.

Supply and run of 4 of 16 sq. mm (101/0.45) PVC insulated S.C unsheathed Cu. Conductor of 1100V grade in suitable 50mm (2”) 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.

Supply and Laying of 4 x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clarnping of 4x16 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps(

Supply and fixing of brass cable gland for 4x 16 sq.mm. PVC LTUG aluminium armoured cable with earth connection

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 48W 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 .(

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 2x48W 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 .

Supply and fixng of TNEB meter board suitable for 3 phase 63A service connection made up of suitable angle iron frame work of size 2 feet x 1-1/2 feet using angle iron of size 1-1/2" x 1-1/2" x 1/4" rigidly fixed on wall covered with hylem sheet of size 2 feet x 1/2 feet of 6mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 63A fuse units (500V), 1 No. neutral link, copper earth flat of size 1" x 1/4" with inter connection of EB meter to fuse units by 16 Sq.mm PVC insulated copper wire with earth connection complete. (

Supply and run of 4 of 10sq.mm (140/0.3)PVC copper wire of 1100V grade in 40mm (1½”) dia GI pipe (Class 'B') suitably bent at both ends with necessary angle iron up right and end supports for mains.

Supply and run of 4 of 10 sq.mm (101/0.45) PVC copper wire of 1100V on 7/20 GI bearer wire for service connection mains.

Supply and fixing of 63A TPNMC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only.

Supply and fixing of 3 phase 63 A aerial fuse unit for 3Nos. 63A 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.

Supply and fixing of TNEB meter board suitable for 32A single phase service connection with 32A fuse unit (500V) 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit.

Supply and fixing of single phase 32 A aerial fuse unit (500V) on suitable 100x100 mm TW concealed box with hylum sheet on the tapping pole with necessary clamps. (

Supply and fixing of 32A DP MC switch with suitable angle iron frame work with MS cable entry boxes with earth connection only

Supply and run of 2 of 6 sq.mm. (84 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V on 7 / 20 GI bearer wire for service connection mains. (

Supply and run of 2 of 6 sq.mm. (84/0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in 25mm dia GI pipe (Class 'B') bent at both ends with necessary angle iron up right and end supports for mains

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.

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

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 .

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

Supply & errection of 200A rated dust &vermin proof cubicle panel board made out of 16SWG CRCA sheet steel with bus bar chamber, cable chambers, switching consoles with hinged doors etc. with necessary stiffners on suitable angle iron frame supports with wall mounting arrangements complete with the following accessories

1. 200A TPN SDF interior Switch with HRC Fuses Front Handle (L&T/ siemens) (incomer)-1 No. 2. 63A TPN SDF Interior with HRC Fuses (L&T / Siemens) - 7 Nos. 3. 100 A TPN SDF Interior with HRC Fuses (L&T / Siemens) - 1 No. 4. 25X6mm tinned copper sleeved insulated copper flats-3 Nos for 3 phases and 25x3mm tinned copper sleeved insulated copper flat-1No. for Neutral with epoxy moulded bus supports. 5. 25X3mm tinned copper flats for earth bus in rear side panel -2 Nos. 6. A metering console with multifunction Digital panel meter L&T make (V,A,F,Pf,KW&KWhr) with suitable CTs, HRC Control fuses, Set of 3 Nos. LED pilot lamps.-1set The 200A Switch units should be connected with the bus bar by 1"X1/4" tinned copper flats. The 63A SDF units should be connected with the bus bar by 1"X1/8" tinned copper flats. All the switches are separated from bus chamber & cable chamber with 3mm thick hylam sheet. All the doors should be earthed with suitable flexible copper leads. All the doors should be provided with suitable locking arrangement with rubber beedings. The rating of panel bus bar, switches cable sizes etc. to be super scribed. A danger sticker should be affixed. The panel should be powder coated gray colour. (DATA-22).

Supply, erection , testing and commissioning of pedestal type 400 A capacity dust and vermin proof panel board for LT CT metering made up of 16 SWG CRCA sheet of suitable dimensions comprising bus bar chamber, cut out fuse chamber, metering chamber confirming IE rules and as per TANGEDCO norms. The bus bars should be of 4 Nos. of 50mmx6mm copper flats for 3 phases and neutral and No. 8 SWG copper for double earth connection. The buses should be mounted on the SMC bus insulator with proper spacing and should be provided with heat shrinkable sleeves using RYB & Black colours.The bus bar chamber should be segregated from the adjacent chambers by providing 6mm thick hylem sheet.he cut out fuse chamber should be provided with 3 Nos. of 400 A HRC fuse links with fuse base with holders, test terminal block, earth link etc. The metering chamber should be provided with 400A/5A CTs, voltmeter, ammeter, frequency meter, powerfactor meter with suitable lugs, intrconnections and earth connection.The panel board should be provided with one coat of red oxide primer paint and two coats of Siemens grey approved by department officers along with danger board and the panel board should be erected on the suitable pedestal with suitable angle iron frame work and with necessary foundation, bolts & nuts etc.

Supply and fixing of 1½" x 3" x 1½" x1 1/4" MS angle in supported to the 150 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply, Commissioning, testing and handing over of 2KVA Single Phase input to Single PhaseOutput True online Micro processor Controlled Double conversion type,True On line UPS system with Isolation transformer with 12V SMF batteries of required numbers with suitable battery Interlink cables for 1 Hour Back up Time, DC power should be minimum 5000W-Hour and with suitable MS powder coated Rack for Batteries complete with the following specifications. Configuration: True On line double conversion UPS system with pulse width modulation (PWM) Technology using IGBT inverter. RECTIFIER: Full wave(shall fully meet the specified input power requirements ) INPUT: single phase 230V ± 15% OUT PUT:230V ± 1% on battery mode FREQUENCY: 47HZ - 53HZ SYSTEM DC VOLTAGE: It may vary from 216V DC to 312V DC depends on the manufaturer, However DC power should be minimum 5000Watts-Hour. INVERSION TECHNOLOGY: Micro processor controlled, pulse width modulation with Instantaneous sine Wave control using IGBT. INVERTER OUT PUT : ( Out put Galvanic Isolation through Double winding Isolation Transformer at Output of Inverter shall be part of UPS Design ) LOAD POWER FACTOR: 0.9 to unity REGULATION : for Balanced load ± 1% For 100% unbalanced load ± 2% FREQUENCY: 50Hz + 0.5% WAVE FORM : Pure sine wave TOTAL HARMONIC DISTORTION : < 3% OVERLOAD CAPACITY: Inverse Time Characteristic 125% for 10 minutes 150% for 1 minutes EFFICIENCY : 1. Converter – 95% 2. Inverter - 95% 3. Overall >90% ( full load) Operating Temperature : 0 to 45 Degrees centigrade on full load CREAST FACTOR: 3 : 1 RELATIVE Humidity : : 95% at 35 Degree Centigrade non- Condensing CHARGER: Built in solid state automatic float- cum boost charger with constant current, constant, voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected.PROTECTION( In built)i) output under Voltage i) output over Voltage iii) ) output over load iv) output short circuit. v) HRC fuses /output/ battery vi) Battery low trip vii) battery charges current limit. INDICATIONS:i. Mains ON ii. Inverter ON iii. UPS ON battery iv. Load On UPS v. Battery LOW METERING: i. Output AC Voltage ii.Output DC Voltage / Load details and Frequency By Pass: Manual Centigrade non- Condensing Warrenty: 24 Months from Date of installation for the UPS including battery.

Supply, Commissioning, testing and handing over of 5KVA Single Phase input to Single PhaseOutput True online Micro processor Controlled Double conversion type,True On line UPS system with Isolation transformer with 12V SMF batteries of required numbers with suitable battery Interlink cables for 1 Hour Back up Time, DC power should be minimum 5000W-Hour and with suitable MS powder coated Rack for Batteries complete with the following specifications. Configuration: True On line double conversion UPS system with pulse width modulation (PWM) Technology using IGBT inverter.RECTIFIER:Full wave(shall fully meet the specified input power requirements ) INPUT: single phase 230V ± 15% OUT PUT:230V ± 1% on battery mode FREQUENCY: 47HZ - 53HZSYSTEM DC VOLTAGE: It may vary from 216V DC to 312V DC depends on the manufaturer, However DC power should be minimum 5000Watts-Hour.INVERSION TECHNOLOGY: Micro processor controlled, pulse width modulation with Instantaneous sine Wave control using IGBT.INVERTER OUT PUT : ( Out put Galvanic Isolation through Double winding Isolation Transformer at Output of Inverter shall be part of UPS Design )LOAD POWER FACTOR: 0.9 to unity REGULATION : for Balanced load ± 1% For 100% unbalanced load ± 2% FREQUENCY: 50Hz + 0.5% WAVE FORM : Pure sine wave TOTAL HARMONIC DISTORTION : < 3% OVERLOAD CAPACITY: Inverse Time Characteristic 125% for 10 minutes 150% for 1 minutes EFFICIENCY : 1. Converter – 95% 2. Inverter - 95% 3. Overall >90% ( full load) Operating Temperature : 0 to 45 Degrees centigrade on full load CREAST FACTOR: 3 : 1RELATIVE Humidity : : 95% at 35 Degree Centigrade non- Condensing CHARGER: Built in solid state automatic float- cum boost charger with constant current, constant, voltage mode of charging along with current limiting features. Ripple in DC shall not exceed 2% when battery is disconnected.PROTECTION( In built)i) output under Voltage ii) output over Voltage iii) ) output over load iv) output short circuit. v) HRC fuses /output/ battery vi) Battery low trip vii) battery charges current limit. INDICATIONS: i. Mains ON ii. Inverter ON iii. UPS ON battery iv. Load On UPS v. Battery LOW METERING: i. Output AC Voltage ii.Output DC Voltage / Load details and Frequency By Pass: Manual Centigrade non- Condensing Warrenty: 24 Months from Date of installation for the UPS including battery.

1no “set on” indicating lamp and 1no “load on” indicating lamp 1no Earth fault relay Note: the engine shall trip for the following conditions 1) Low lubrication oil pressure 2) Over speed 3)High water temperature The panel should be complete with bus bars internal connections and with necessary fuses, cables and other accessories and with tapping for the incoming supply from the alternator and for the outgoing supply to the loadf].FUEL TANK: Fuel tank of 460 liters capacity to generator with inlet and outlet connection filling cap drain plug level indicator etc., complete.g].BASE FRAME:The base frame should be fabricated with MS channel of rigidly welded constructed for mounting the generator set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame with proper alignment. The supply of generator set includes loading, unloading and transportation charges. h]. Supply of maintenance and operating manual with list of engine parts and alternator parts.j]. Erection Testing and Commissioning BATTERY:25 plate 150 AH 12V 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 100KVA 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 sheetInner surface:0.8mm thick GI perforated sheet / Perforation area should be > 2 / 3 of total area Insulation:100mm thick Rock Wool (Density: 65kg / cub.m or as approved by competent authority) to suit CPCB normsSkeleton 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 (Kirloskar/Cummins Make) (SR)

Design, Engineering, Supply, Fabrication, Erection, Testing, commissioning and handing over of 1 no 13 persons capacity passenger lift as per the following specifications including taxes and duties. 1.Location: Judge Quarters Kurinjipadi (Judge Entry) 2.No of lift: one no 3.Type of lift: passenger 4.Capacity of lift: 13 persons / 884 Kgs 5.Speed: 1m / sec 6.Type of drive: Simplex Full Collective Control 7.No of floors: GF+1Floor 8.Total travel: 3.9 mts x 2 = 7.8 mts 9.Leveling accuracy: high level accuracy with smooth and jerk free stopping 10. Construction of CAR: No. 4 hardened sheet high quality stainless steel car and hand rail granite flooring and Perspex false ceiling. 11. Position of machine: directly above the lift well. 12. No of landing service: One in the front side-2 no’s. 13. No. of car entrance: one in the front side only 14. Car entrance door: power operated automatic V3F drive center opening sliding SS door 15. Landing entrance door: power operated V3F drive center opening sliding SS door with provision for emergency exit key at all landings. 16.Lift well :2500 mm (wide) X 1900mm (depth) as per IS 14665(part1) 2000 to be constructed by PWD civil wing 17.Lift pit depth:1600 mm 18. Car size:2000 mm (width)x1100 mm (depth) as per IS 14665 (part 1 )2000,over head 4200mm and Total weight of person – 680 Kg 19. Car clear opening: 900 mm wide x 2000 mm height as per IS 14665 (part 1)2000 20. Power supply: 400 / 440 v three phase 50 Hz AC supply for power and 230 V 50 Hz single phase power supply for light. 21.Control: micro computer (micro processor):based simplex collective control with / without attendant 22. Car fittings: CFL lighting with 1 no 300 mm sweep cabin fan. 23. Lift well: RCC construction with brick masonry to be constructed by PWD civil wing. 24. Induction: UP / DOWN digital direction and position indicator for all landings and inside the car. 25.Emergency alarm bell: battery operated bell to be provided with automatic charging device 26.Emergency light: battery operated light to be provided with automatic charging device 27.Fire mans switch: to be provided at the GF 28. Minor builder works: to be provided by the lift contractor. 29. Scaffoldings: to be provided by the lift contractor. 30. Sill angles and facia plates: SS to be provided by the lift contractor. 31. Steel for lift machinery: to be provided by the lift contractor. 32. Servicing and maintenance: free comprehensive servicing and maintenance for one year Guarantee period to be provided by the lift contractor. 33. Automatic rescue device: to facilitate the landing of the nearest floor at the time of power failure this shall consist of suitable battery system with charger inverter under voltage protection system etc. complete with all accessories. 34. Provision for intercom with phone: to be provided by the lift contractor. 35.Lift license: preparation of drawings payment of charges to CEIG and insurance policy if any and obtaining CEIG approval for the lift as per lift act should be done by the lift contractor 36. Floor position announcer: to be provided by the lift contractor. 37.Special features a) Infra red door sensor with full height screenb) Full width half height rear panel mirror c)Tubular SS hand rail in car d) Stainless steel signal features e) Vandal proof SS button with SS cover f) SS door frames for landing doors g) V3F door operator h) Call register signal i) Stainless steel facia plates for car operating panel and landing fixtures j) Steel ladder for lift machine room k) On / off switch for fan and light l) Over load warning indicator with audio announcer m)Voltage stabilizer for control circuits n)Braille button 38.Over speed governor phase failure and phase reversal relay alarm bell T guide brackets for car and counter weight rubber padding under the winding unit motor of adequate capacity signal reduction worm gear electromagnetic brake with compression springs car safety gears buffers electro mechanical locks emergency key side supporting angles motor over load protection devices final limit switch main suspension ropes counter weight lifting joist for mounting the machineries 39. Guarantee: guarantee at least for one year for the material and workman ship of equipments should be offered by the lift contractor. 40. Site testing in accordance with IS 14665 should be carried out at the time of handing over to the user department 42. Supply operation and maintenance manual and necessary tools for operation and a set of Spare parts required for one year.

Erection of Gen set:- Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion all around the foundation erection of 250KVA Generator set over the existing foundation and erection of Generator set with proper alignment over the existing foundation to suit 125KVA Gen set.(MR)

Supply and installation of exhaust piping with Silencer of sufficient length with suitable MS pipe so as to extend outside the generator with necessary thermal insulation (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 fuel oil to full capacity and first charging of battery while handing over to dept.

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. (CR. NO-94/SE(E)/TRY/2016-17)

Supply and demonstration of the following safety accessories: a) 1metre x 1metre x ½ inch 11KV rubber mat – 2 Nos. b) One set of 4 Nos. fire buckets with metal stand frame – 1 set. c) First aid box with medicines – 1 No. d) 11 KV rubber hand gloves – 2 Nos. e) 2kg capacity dry powder type fire extinguishers – 2Nos. f) First aid chart in Tamil and English – 1 No. (SR)

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 inspection and obtaining safety certificate preparation of 1 set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in generator room and payment of CEIG inspection fees.

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

Supply,erection,testing and commissing of 1.5TR (6000K.cal/hr) ABS plastic split type AC units Conforming to IS.1391(part-2) with AMT 1 to 2 fitted with Rotary compressor operating on refrigerant R-22/non- CFC suitable for wall mounting) expect power consumpition norms suitable for operation on 230V.50Hz single phase AC supply with star rating of 3 as per BEE specification and capable of performing the funtions of 1) Cooling 3 2) Dehumidifying 3 3) Air circulating 3 4) Filtering 3 The installation work for the above split type AC units inculds the following 1.Mounting/fitting indoor and outdoor units at their respective locations. 2.Laying refrigerant pipe line of required length connection not exceeding 4 meters distance and both units after drilling hole/holes in the wall if required. Thickness of the copper tubing shall not be less than 3.Insulating the suction pipe with expanded polythylene foam 5mm tubing. 4. Laying 15mm dia flexible PVC drin pipe to throw out the consensate water being formed with in indoor unit. 5.Leakage testing the entire system gas in the unit. 6.Charging refrigerant gas in the unit. 7.Suitable electric wiring to be provided with 2.5 Sq.mm PVC insulated copper wire between indoor units upto 6 mtrs length and up to switch with in 3 meters of the location of indoor unit (Carrier/ Voltas/ O'General/ Equivalent) (SR). (Make - Carrier/ OGeneral/ Daikin/ Toshiba) (SR).

Supply and Installation of 4 KVA Electronic Voltage stabilizer (V-guard make model VGS 500/Eq) with input voltage range 170-270V and output voltage range 200- 240V with high and low voltage cut of 3 min time delay relay with demonstration (SR).

Supply erection, Testing and commissioning of 2 TR split type 3 star rated AC units fitted with hermetically sealed Air compressor with R22 refrigerant air cooled condenser, fan etc. and 1 No indoor Hi wall mounted 2.0 TR capacity evaporator unit complete with cooling coil, blower motor and connected accessories, control etc chord wire connecting indoor and outdoor unit with drain pipe suitable for operation on 230V + 10% 50Hz sinle phase AC supply. (Make - Carrier/ OGeneral/ Daikin/ Toshiba) (SR)

Supply and erection of 5KVA automatic Voltage stabilizer suitable for 2TR Split type AC unit 230V, single phase, 50Hz AC supply with high/low cut off time delay with input voltage range 170V -270V and output range 200V-240V with 3min time delay relay with demonstration (Make like "Vguard") (SR)

Supply and fixing of 5/8 and 3/8 of copper pipe for refrigerant to connect indoor and outdoor of Split type AC units (SR)

Supply and fixing of stand to fix place the outdoor of Split type AC units (SR)

Supply, Installation, Testing and Commissioning of 5.5TR norminal capacity ceiling suspended ductable air conditioner with the following components: 5.5 TR capacity ceiling suspended Ductable Air conditioner high tech, low height, low noice level indoor unit with fan and tube type cooling coil, Detachable type drier provided in refrigerant cicuit to reduce moisture content multi stage type distributor for feeding equal quantities of the refrigerant mixture to all the section of the coil, with required valves, directly coupled blower to reduce troubles and wear & tear compared to belt drive blower. Thermostatic expansion valve lift and pull type aluminum framed durable, washable air filter.Integrated electrical panel with complete microprocessor control with display for easy operation and maintenance of unit common operating conditions of 45F suction temperature Auto reset type HP/LP safety cut to improve reliability of compressor.

Supply and fixing of suitable MS angle frame for mounting the indoor units.

Supply and fixing of suitable MS angle frame for mounting the outdoor units.

Supply and filling of R-407C Refrigerant gas.

Supply and fixing of flexible canvas connection between indoor unit and ducting.

Supply and fixing of hard drawn copper refrigerant piping of 7/8" dia,interconnecting indoor and outdoor units with necessary fittings,supports etc.

Supply, Fabrication and erection of fabricated ducting made up of GI sheets of complete with MS angle supports angle flanges, anchor fastess, tees and bends where ever necessary etc,. as required.a) 24 Gauge Sheet

Supply, fabrication and Erection of Angle Frame for Ducting.

Supply and fixing of extruded aluminium power coated, Supply and return Air Grills/ Diffusers with Volume Control Damper.

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

Supply and fixing of Duct Mouth Dampers

Supply and providing acoustic for initial portion of ducting with 12 mm thick Fibre Glass Rigid Board covered with Tissue paper and Aluminium Perforated Sheet.

Supply and providing thermal insulation of 9 mm thick vidoflex with Aluminium Foil.

Supply and providing thermal insulation for Refrigerant Pipe and Drain Pipes.

Supply and providing of power supply for indoor to outdoor unit motors for 10 Sqmm copper flexible single cable.

Supply and providing of control supply for indoor to outdoor unit Hp and Lp cut outs for 1.5 Sq.mm copper flexible cable

Supply and providing ofcontrol supply for indoor to outdoor unit Hp and Lp cut outs for 0.5 Sq.mm 4 core flexible single cable

Design, Supply, Fabrication, Erection, Testing and Commissioning of 400A dust and vermin proof floor mounding cubical type panel board of size not less than (size 10ft x 6ft x 1.5ft) made up of 16SWGCRCA sheet steel for outer body and stifferness doors and switches supports and supply and fixing of following intermounting switches with centre bus bar chamber and vertical rows of switches one over the other on both sides of bus bar chamber with cable adopter chamber at the extreme end of both sides with two coats of quality paint over the coat of red oxide primer and superscription of incoming and outgoing feeder cable, details and 2nos metallic danger board complete mounted on base channel (3"x1 1/2" x 1/2") iron frame work support with following switch as confirming to IS specification.

Supply and fixing of 400A 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.

Supply and Run of 1 of No.8 Hard Drawn copper wire in suitable PVC rigid pipe concealed in wall or ceiling and making good of the concealed portion with suitable colour.

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. (

Earthing as per PWD standard with an earth electrode of 2 metre Class 'B' GI pipe of dia not less than 32mm complete with necessary masonry work.

Supply and laying of 2 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.

Supply and clarnping of 2 x 10 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and fixing of brass cable gland for 2 x 10 sq.mm. PVC armoured LTUG cable with earth connection.

ADD GST 18%

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