Construction of a Combined court building complex to accommodate 12 numbers of Court halls and 14 numbers of Judicial Officers Quarters with Other Facilities at Ariyalur in Ariyalur District.

Earth work excavation for foundation by manual means for Isolated, Combined and Other type foundations 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 2.00mts. and clearing and levelling the site, etc., complete complying with standard specification and as directed by the departmental officers.

Earth work open excavation by manual means 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 and as direct-ed by the departmental officers.

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

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

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

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

Cement Concrete 1:5:10 (One cement, Five crushed stone sand and Ten hard broken stone jelly) using 40 mm gauge hard broken jelly for flooring including laying,nsolidating, finishing, rendering the top surface rough to receive the floor, curing, etc. complete multiplying 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 -Mixing by Manual means

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, grade beams, staircase steps, Sill slabs etc. which require only nominal strutting using mild steel sheets of size 90cm x 60cm and 10 BG stiffened with welded mild steel angles of size 25mm x 25mm x 3 mm for boarding, laid with silver oak joists of size 10cm x 5cm & 7.5cm x 5cm as support runner , vertical stiffener, side support and Top Horizontal stiffener spaced at about 60cm to 90cm centre to centre or at suitable intervals etc. complete in all floors complying with standard specifcation. (Payment for centering shall be given after the concrete is laid).

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

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

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

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

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

Centering for curved RCC Beam surfaces upto 3.60m height

Providing and laying in position, Standardised Concrete Mix M-25 Grade by insitu machine mix concrete adopting weighing batch method 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 350 kglm3 and maximum water cement ratio of 0.50, including admixture (plasticiser / superplasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 Cu.m) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 Cu.m) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m’) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation and Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor.

For Superstructure in Fifth Floor

Providing and laying in position, standardised concrete Mix M-20 Grade by insitu machine mix concrete adopting weighing batch method in accordance with IS 456 using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 325 kg/m3 and maximum water cement ratio of 0.55, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without inspiring 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 ofreinforcement grill and fabricating charges, centering and shuttering and also including laying,vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc.,complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

For Foundation and Basement

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor.

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

Brick work in Cement Mortar 1:5 (One cement and five crushed stone sand) using best quality Fly ash Brick of size 230x110x75mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

For Foundation and Basement.

Brick work in Cement Mortar 1:6 (One cement and six crushed stone sand) using best quality Fly ash Brick of size 230x110x75mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 for foundation and basement including Cost of Mortar Plasticizer, curing, etc., complete complying with standard specification and as directed by the departmental officers. Brickwork shall be done as per IS 2212-1991 adopting English Bond generally.other type of bond shall be done as directed by the Executive Engineer in charge.

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor.

For Superstructure in Fifth Floor

Brick partition walls of 11.50cm thickness using best quality Fly ash Brick of size 230x110x75mm with class designation of 7.5 conforming to IS 13757-1993 or IS 12894-2002 in Cement Mortar 1:3 (One Cement and Three CS Sand) using hoop iron reinforcement if found necessary including Cost of Mortar Plasticizer, curing etc. complete complying with standard specification and as directed by the departmental officers. (Hoop iron reinforcement will be measured and paid for separately)

For Superstructure in Ground Floor

For Superstructure in First Floor

For Superstructure in Second Floor

For Superstructure in Third Floor

For Superstructure in Fourth Floor.

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

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 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 sand papering (water proof 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 sand paper (water proof abrasive sheet), cost of putty blade, labour charges for grinding the joints and 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

Special ceiling plastering and finishing the exposed surface of all RCC items of work such as slabs, beams, sunshades, facia, canopy slab, staircase waist slab, landing slab etc., with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 10mm thick including mortar plasticizer at 200ml per 50Kg of cement used , hacking the surfaces and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 12mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement used including mortar plasticizer at 200ml per 50Kg of cement used, 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 necessory PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of “U” clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification and as directed by the departmental officers

110 dia one floor

160 dia Three floor

Supplying and fixing of Stainless Steel (Salem Stainless Steel) Door Frame - Box Section using Stainless Steel Plate with following thickness with the size of 100mm x 60mm with a rebate of 30 / 35mm x 15mm on one side of the frame including supplying and fixing dovetail splayed end stainless steel Hold fast etc including dismantling,making necessary chipping and holes in RCC columns, walls with power drills to the extent required ,including providing concrete 1:2:4 inside the box curing etc complete complying with standard specification and as directed by the departmental officers - SS Door Frame with thickness of 1.60mm.

Supplying and fixing solid core flush shutter of following type with thickness with necessary T.W. internal lipping alround conforming to IS 2202-1(1999) including cost of wind appliances and furniture fittings such as 3 Nos SS 304 Grade Butt Hinges of size (125mm x 30mm) , 2 Nos .300x12mm aluminium tower bolt 1 No. 200x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 2 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete complying with standard specification and as directed by the departmental officers - Single leaf. Door Shutter Type : Both side commercial ply Thickness:35mm

Supplying and fixing solid core flush shutter of following type with thickness with necessary T.W. internal lipping alround conforming to IS 2202-1(1999) including cost of wind appliances and furniture fittings such as 6 Nos of SS 304 Grade Butt Hinges of size (125mm x 30mm) , 3 Nos. 300x12mm aluminium tower bolt 1 No. 200x12mm aluminium tower bolts 1no. 250x16mm aluminium aldrops, 3 nos. 200mm ‘D’ type aluminium door handle and door stopper with bush etc., complete complying with standard specification and as directed by the departmental officers - Double leaf. Door Shutter Type : Both side commercial ply Thickness:35mm

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 and as directed by the departmental officers. (The make, quality and colour of paint should be got approved by the Executive Engineer before use on works.)

Supplying & fixing of WPC (Wood Polymer Composite) Door, Frame extruded with size 75mm x 50mm. The single core door made of rigid WPC compound with minimum Bulk Density of 900 KG/ Cub.Mt. & shore hardness of 55. Supplying & fixing of WPC door shutter, extruded as a single core board with rigid WPC compound with the thickness of 25mm (+/- 1mm) & minimum Bulk Density of 550 KG/ Cub.Mt. & shore hardness of 55. For the aesthetic appearance, the door shall be a printed digitally on one side of the shutter. The WPC door shall be fixed onto the WPC frame with 3 Nos of 5” SS Hinges and the door shall have 2 towerbolt on one side and 1 towerbolt or aldrop on other side for locking system and 2 numbers of handle on the either side of the door shutter, all made of aluminium.The rate is inclusive of all materials, labours, conveyance and fixing in position with all other incidential charges etc., complete complying with standard specification and as directed by the departmental officer.( The materials quality,brand, colour, shade should be approved by the Executive Engineer before use on works).

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

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

Supply and installation of two-track sliding UPVC windows with integrated fly mesh shall utilize UPVC profile sections with an outer wall thickness of 2.30mm (±0.2mm), featuring an outer frame of 92mm x 52mm x 52mm, a shutter of 66mm x 42mm x 50mm, an interlock of 45mm x 36mm, a glazing bead of 24.5mm x 16mm, and a fly mesh shutter of 66mm x 30mm. All profiles of frames, sash, and mullion shall be reinforced, where required, with 1mm thick GI steel sections. Each window will be equipped with various security devices, such as touch locks or crescent locks, along with nylon rollers and an aluminium track for smooth operation, all supplied as per requirements, compliant with relevant specifications, and as directed by departmental personnel. The windows shall incorporate 5mm thick Plain or Pinhead glass, held securely by TPE (Grey) weather-sealed gaskets. All corners and mullion joints of the frame and sash are to be mitred cut and fusion welded without any mechanical joints, with all welded joints neatly trimmed and finished with a grooved nib to ensure the final products are free from sharp edges. The complete window units shall be fixed into pre- finished openings by drilling and fastening through the outer frame using high-quality fasteners, and silicon sealant will be applied to fill the gap between the wall and window frame for a leak-proof installation and complete finish etc., Complete and as directed by the department officers.

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 Mild Steel grills for windows, ventilators including one coat of primer etc.,complete complying with standard specifications and as directed by the departmental officers.

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.

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 as per standard specification and as directed by the departmental officers.

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

Manufacturing supplying and fixing of Fully Panelled steel door with the following specification MS angels of size 40x40x6mm are used for the outer frames and M.S. angles of size 35x35x5mm for the shutter frames, stiffeners with 32 x 6mm M.S flat is provided at required intervals in the shutter frame. 18-gauge C.R. sheet laid as panel in the shutter and welded intact. M.S. flat 18x5mm is welded over the 32 x 6mm M.S. flat sandwitching the C.R. sheet in between additional stiffeners with 18x5mm M.S. flat is provided diagonally at the rear side of the shutter. 3nos. of Steel Parliament Hinges of Size 125mm x 150mm in case of single leaf and 6nos. of Steel Parliament Hinges of Size 125mm x 150mm in double leaves shutter to be provided. 6nos. of holdfasts 200 mm in length made of angle section spliced at the ends are welded to the outer frames of the door. Tower bolts 3 nos, one at the top, one at lock rail(Inner) and the other at the bottom are provided 1no. Aldrop is provided at lock rail section in the door 2 Nos of 200mm handle are to be provided. One rotaing locking arrangements for the inner side of the door and additional provision for locking arrangements for lock is provided on the rear side of the door at an appropriate place. Incase of double leaf door M.S.Flat 32 x 3mm at 1.1Kg/m is provided on the one shutter t conceal the gap between the two shutters. at an appropriate place in the door. A tie bar is provided at the bottom of the frame to prevent twisting of frame during transportation and fixing. All members are given a coat of red oxide primer as directed by the departmental officers. The rate includes cost of all materials, labour charges, transportation to site of work, loading, un loading and all other incidental charges etc., complete complying with standard specification and as directed by the departmental officers. - Single leaf of size 1.00m x 2.10m.

Dadooing walls with Sinthetic Grey, Paradise and Similar varieties Granite tiles - (Superfine polished with Machine cut edges) of size 2'0" x 1'0" or 1'0" x 1'0" or 1'0" x 0'6", of 10 mm thick best approved quality, white / colour glazed tiles conforming to IS 15622 of following sizes in Cement Mortar 1:2 (One Cement and Two crushed stone sand),10 thick with Mortar Plasticizer and pointing the joints with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. neatly in all floors, curing, etc., complete complying with standard specification and as directed by the departmental officers.(The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Providing and Fixing of PVC Trims (Corner beeding) at the outer corner profiles of the tiles including cost of material, labour and handling etc. as directed by departmental engineers at site of work and as per standard specification.

Paving the floor with kota stone (unpolished) slab of following size in all floors laid over cement mortar bed of 20mm thick in of cement mortor 1:3 (one cement and three crushed stone sand), with required Cement Slurry and Mortar Plasticizer and pointed with colour cement neatly including polishing with polishing stone and oxalic acid etc., so as to perfectly smooth and glossy and including hire charges for polishing machine and power consumption charges etc.complete complying with standard speicification and as directed by the departmental officers. (The kota stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work)

Paving the floor with best quality Double Charged vitrified Tiles of 600x600x8mm thick size and variety conforming IS 15622 with water absorbtion less than 0.08% of approved colour and shade laid over cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer in all floors and the top pointed with Water Resistant Tile Epoxy Grout etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the floor with best quality Tactile Paver Type of New Tek BT Yellow Colour Ceramic Tiles of size 305 X 305 X 15mm for Vision Impairment Person. size and variety conforming IS 15622 with water absorbtion less than 0.08% of approved colour and shade laid over cement mortar bed of 20mm thick in cement mortar 1:3 (one cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer in all floors and the top pointed with Water Resistant Tile Epoxy Grout etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the floor with best approved quality fine polished Sinthetic Grey, Paradise and Similar varieties Granite Stone Slabs of 1200 c 600 x 18/20mm size and Variety with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., complete complying with standard speicification and as directed by the departmental officers.(The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work)

Paving the floor with pre-polished concrete anti-skid tiles (Required shape and design) of 20mm thick of approved quality and colour laid in accordance with IS 1443 over a cement mortar bed of 20mm thick in Cement Mortar 1:3 (One Cement and Three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and pointed with white cement mixed with colouring pigment at the rate of 0.40 Kg. / sq.m., curing, etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Flooring with Self Designed Colour Ceramic Tiles of size 305 x 305 x 6mm size and variety conforming to IS 15622 laid over cement mortar bed of 20 mm thick in cement mortar 1:3 (One Cement and Three crushed stone Sand) with required Cement Slurry and Mortar Plasticizer including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with printed design colour glazed tiles of size 300 x 450 x 8mm best approved quality, white / colour glazed tiles conforming to IS 15622 of following sizes in Cement Mortar 1:2 (One Cement and Two crushed stone sand),10 thick with Mortar Plasticizer and pointing the joints with Water Resistant Tile Epoxy Grout at the rate of 0.27 Kg. / sq.m. neatly in all floors, curing, etc., complete complying with standard specification and as directed by the departmental officers.(The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Paving the floor with best approved quality fine polished Flammed steel grey granite slab 1200mm x 600mm, 16mm to 18mm thick size and Variety with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) with required Cement Slurry and Mortar Plasticizer and laid in true right angles with minimum possible width of joints and pointing the joints with white cement mixed with mathcing colouring pigments etc., complete complying with standard speicification and as directed by the departmental officers.(The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work)

Paving the Top of roof with Solar refelective ceramic tiles of 305x305x7mm size approved quality and colour laid in Cement mortar bed in 1:3 (One cement and three crushed stone sand) 12mm thick and pointed with water resistant tile epoxy grout for joint, 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 the Executive Engineer before use on works)

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

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.- Mixing by manual means

Brick jelly Lime Concrete 1:2:5 (One lime, two sand and five brick jelly ) using 40mm gauge brick jelly for flooring including laying, consolidating, finishing, rendering the top surface rough to receive the floor finish, curing, etc. complete complying with standard specification.(For flooring in toilet portioins except water closet portions)

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 as per standard specification and as directed by the departmental officers.

Painting the wall two coats with approved weather proof Exterior Emulsion paint over one primer coat on cement plastered wall surface ect., complete complying with standard specification and as directed by the departmental officers.

Painting two coats of newly plastered wall surface with ready mixed plastic emulsion paint of first class quality and of approved colour over a priming coat including thorough scrapping, clean removal of dirt, and including necessary plaster of paris putty, wherever required etc., complete complying with standard specification and as directed by the departmental officers.

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

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

Providing 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 by the departmental officers

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 by the departmental officers.

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 by the departmental officers.

Supply and installation of 8mm thick Calcium Silicate Board Designed and Perforated for False Ceiling of size 595 x 595 x 8mm having volume density 120Kgs/m3, weight 1.8/2.4/3 kg/m2 which is suspended by using 0.3mm thick skelet trelis T15 metal grid system. Skelet trelis T15metal grid system of 600 x 600mm module includes skelet WA15 W30 wall angel with unequal flanges of 15/19mm, length 3000mm, fixed along the perimeter of walls with the help of nylon sleves and suitable fasteners at 300mm centers. Then suspend the skelet MT15 W36 Main T wtih flange width 15mm, height 32mm and length 3600mm, , from the soffit slab with help of soffit cleat and wire rod with leveling spring clip at 1200mm centres. Skelet CT15 W12 CrossT with flange width 15mm, height 26mm and length 1200mm is interlocked into the pre-cut slots in the Main T15 at 600mm centers in the perpendicular direction to the Main T15. Finally, the skelet CT15W06 CrossT with flange width 15mm, height 26mm and length 600mm are interlocked into the precut slots in the CT15W12 CrossT in direction parallel ot the Main T15 to result in 600 x 600mm double. The subtex nubby square edge of size 595 x 595 x 8mm shall be placed into the grid size of 600 x 600mm. Ensure arrow marks behind the tiles are oriented in one direction to achieve uniform shade. The systems to achieve noise reduction coefficient not less than 0.9 NRC, so as to have an neat appearance as directed by the department offices. The cost includes, cost of material, cost of labour, scaffolding, transportation, conveyance etc. complying to standard specification.

Supplying and fixing fine polished cuddapah slab of 38/40mm 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 directed by the departmental officers

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

Manufacturing supplying and fixing in position of teracotta jally 20x20x5cm thick approved quality and design in cement slurry including cost of materials labour curing lifting fixing in position etc, complete complying with standard specification and as directed by the departmental officers in all floors.

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

Precast Reinforced Cement Concrete slab 75mm thick

Precast Reinforced Cement Concrete slab 50mm thick

Providing granolithic floor finish of the 40mm thickness with plain cement concrete 1:2:4 (One Cement, Two Crushed Stone Sand and Four aggregate) using 6 to12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trowel, 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)

Supplying and fixing in position CI manhole covers with CI frames (Heavy duty) of size 60cm x 60cm of best approved quality as per standard specification etc., complete compying with standard specifications

Supplying and deliverying of PVC mould CI steps for sump cost of materials transportation and fixing charges rtc, complete as per standard specifications

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump, wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05.Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type, single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3ph, 415 V (+or– 10%), 50Hz (+or-5 %) dry induction type.Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation.(upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) Discharge 20 to 100 M3/hour The motor vibration shall be within the limit specified in applicable standards. Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691.Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed,copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size.The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above. and as directed by the departmental officers. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) - sewage Transfer Pumps for STP - (1 working +1 standby)10 m upto 15 m head,Discharge 20 to 100 M3/hour complete as per standard specification and as directed by the departmental officers.

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump, wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05.Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type, single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3ph, 415 V (+or– 10%), 50Hz (+or-5 %) dry induction type.Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation.Discharge 100 to 200 M3/hour The motor vibration shall be within the limit specified in applicable standards. Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691.Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed,copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size.The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above.and as directed by the departmental officers. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) - MBBR Permeate Pump with motor - 25 m upto 30 m head,(1 working +1 standby) Discharge 20 to 100 M3/hour complete as per standard specification and as directed by the departmental officers.

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump, wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05.Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type, single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3ph, 415 V (+or– 10%), 50Hz (+or-5 %) dry induction type.Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards. Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691.Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed,copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size.The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above.and as directed by the departmental officers. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) - Activated Sludge Recirculation Pump with motor - 10 m upto 15 m head,Discharge (1 working +1 standby) 100 to 200 M3/hour complete as per standard specification and as directed by the departmental officers.

Design Supply and erection of air blowers Ring Blower with electrical Motor, 1300 m3/hr . centrifugal design, often double-inlet, running on single or three-phase power (e.g., 230V), consuming around 40 HP, operating at speeds like 1440 RPM, and producing noise around 76 dBA, suitable for ventilation/exhaust, with key specs including airflow (m³/hr & CFM), power, voltage, RPM, noise, and weight Air blower with motor are provided for one number for operational and one number for standby. The Air blower make is of Robuschi/Everest/KAY/Equivalent to suit the design requirements. The Air blower with is fixed in a base frame. Necessary foundation bolts, nuts are provided to fix the total coupled assembly of Air blower and motor in the concrete bed. The cost includes the cost of Air blower, base frame , diffusers, foundation bolts, erection charges, transport charges, labour charges., etc., complete,complete complying with standard specification and as directed by the departmental officers.(1 working +1 standby) complete as per standard specification and as directed by the departmental officers.

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump, wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05.Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type, single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3ph, 415 V (+or– 10%), 50Hz (+or-5 %) dry induction type.Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation. The motor vibration shall be within the limit specified in applicable standards. Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691.Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed,copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size.The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above.and as directed by the departmental officers. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) - MBR Recirculation Pump -(1 working +1 standby) 10 m upto 15 m head,Discharge 100 to 200 M3/hour complete as per standard specification and as directed by the departmental officers.

Supplying and fixing best quality and make of ready mixed PVC White coloured Water tanks having 1000 litres capacity -made of PVC materials- including necessary provision for conveying, jointing delivery line, scour pipe, over flow pipe etc., and lifting the tank to the top of the building placing in position etc., complete as directed by the departmental officers. (The plastic water storage tank should be got approved by the Executive Engineer before fixing in position.)

Supply and delivery and fixing of 100 L capacity Cylindrical tank of 750mm Diametre made upof High-quality Stainless Steel ss304 Available in both vertical Rust-proof, non-breakable, corrosion-resistant, and long-lasting. Features a smooth, often mirror-polished interior surface to prevent bacterial growth and facilitate easy cleaning Secure, tight-fitting screw top lid to prevent contamination and spills,he sealed design prevents the escape of vapors and external contamination, while the stand ensures stability and proper positioning for gravity feed or pump suction,Ranges from atmospheric pressure up to 100-150 psi (approx. 7-10 bar) for pressure vessels.typically Inlets, outlets, and overflow pipes,Drain valve connectionsUsually includes a tight-fitting screw cap and a split-level or raised top surface designed for mounting accessories like a dosing pump, mixer, or instrumentation.and also with stand of height 3 m, the stand is makeing by ss angle of 50mm x50mm ss304 Available in both vertical Rust-proof, non-breakable, corrosion-resistant, and long-lasting. Features a smooth, often mirror-polished interior surface to prevent bacterial growth and facilitate easy cleaning.The rate shall be including of loading, unloading, transportation and labour charges for fixing etc. as specified by the departmental officers.,

Supply and delivery and fixing of Rotary Drum Fine Screen ,The frame and drum are almost entirely constructed from corrosion-resistant Stainless Steel AISI SS304 matterial layer Screen Opening Size 3 mm Flow rate 75 m3/hr Most units are fully automated and can be customized to specific site requirements Typically installed at a 35° incline Combines screening, transport, washing, dewatering, and compaction in a single, space-saving Features an automatic self-cleaning system using external high-pressure spray nozzles and a scraper brush to prevent clogging. including loading, unloading, transportation and labour charges for fixing etc. as specified by the departmental officers.,

Supply and delivery and fixing of MBBR Modules model NHP210-600D make of Toray/Alfa laval/Sperta System Equivalent PVDF Flat sheet type The Toray NHP210-600D is a specific, large-scale submerged flat-sheet membrane bioreactor (MBBR) module designed for biological wastewater treatment. This robust module integrates 600 individual flat-sheet membrane elements into a single frame, providing a substantial total membrane area of 420 square meters. The membranes themselves are made from durable PVDF (polyvinylidene fluoride) material with a fine nominal pore size of 0.08 micrometers, supported by a PET non-woven fabric, ensuring effective separation of activated sludge from treated water. Physically, the module is sizable, measuring approximately 763 mm wide by 1,635 mm long by 3,845 mm high, and weighs about 440 kg dry. Key operational parameters include a standard scouring airflow rate of around 1,300 NL per minute per module to prevent fouling, an operating temperature range of 5 to 40 degrees Celsius, and a maximum recommended transmembrane pressure of 20 kPa. Constructed with a 304 stainless steel frame and polypropylene components, the NHP210-600D is engineered for high-density packing, energy efficiency, and reliable performance in various municipal and industrial applications including loading, unloading, transportation and labour charges for fixing etc., as specified by the departmental officers.

Supply and delivery of submersible centrifugal sewage non-clog pumps, vertical spindle type pump, wear resistance with submersible motor for the various duty conditions. Pump shall be capable of handling min 100 mm solid size with sewage specific gravity of up to 1.05.Pump shall be of robust construction, Liquid passages shall be finished smooth and designed as to allow free passage to solids. Pump Impeller should be of Non-clog semi open type, single vane / multi vane preferably contra bloc or vortex impeller design. Double mechanical seal with silicon carbide faces should be provided to protect the motor from ingress of sewage along the shaft. The critical speed of the rotor shall be at least 30% above the operating speed. Pumps should have double bearings between the pump & motor. The bearings life shall be minimum 100,000 hrs of operation with greased for life. Pump should be provided with automatic coupling device including pedestal, duck foot bend, stainless steel guide pipe or related accessories of suitable size to facilitate lifting and lowering into guide rails for easy maintenance. Pump shall be provided with a stainless steel lifting chain conforming to BS 970 Gr 304. Pump speed shall be of 9600 rpm for high duty pumps and 960/1450 rpm for low duty pumpsets. Casing and impeller should be of CI Gr. FG 260:IS210 more preferably with hardened impeller.Shaft should be of stainless steel AISI 410. All the fasteners and bolts shall be of AISI 410.The submersible motor shall be operated with 3ph, 415 V (+or– 10%), 50Hz (+or-5 %) dry induction type.Motor shall be capable of giving rated output without reduction in the expected life span when operated continuously. The rotating assembly shall be dynamically balanced as per standards. The starting current of the motor shall not exceed 200% of rated full load current for Star / Delta or ATS starting under any circumstances .The motor shall be suitable for full voltage star delta / ATS starting. The locked rotor current of the motor shall not exceed 600% of full load current unless otherwise specified. Motor shall be designed to withstand 120% of rated speed for two minutes without any mechanical damage, in either direction of rotation.and as directed by the departmental officers. The motor vibration shall be within the limit specified in applicable standards. Motor should be of IE2, explosion proof compatible for VFD operation together with star-Delta /ATS starter, protection against increase in stator winding temperature (15 deg Celsius), bearing temperature, leakage in the stator housing and terminal box shall be provided and to be suitably interlocked with the control panel for tripping the pump in case of increase in temperature beyond set limit. Insulation class shall be of “Class H” and degree of protection shall be of IP 68 as per IS 4691.Motor shall be suitable for continuous operation in fully submerged or partially submerged condition.The pumpset shall be supplied with power cable of PVC insulated and PVC sheathed,copper, flexible, round type with required conductor size and number of cores as per starting method and of specified length for continuous use under water and air. The control cable of PVC insulated, PVC sheathed, flexible for stator winding temperature sensor 3core x 1.5 sq.mm copper conductor and for bimetallic switches 2core x 1.5 sqmm copper conductor shall be provided. Motor shall be supplied with 10m of round submersible copper cable of suitable size.The non clog submersible pumpset shall be provided with suitable starter control panel having all protections as mentioned above. (upto 5 HP - DOL Starter, above 5 HP to 25 HP -Star Delta Panel and beyond 25 HP shall be ATS) - CIP Pumps with motor and as directed by the departmental officers.(1 working +1 standby)

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

50mm dia UPVC pipe

40mm dia UPVC pipe

Supplying, laying and jointing G.I. Pipes of approved quality and best variety of “B” class pipe of the following dia including labour fixing G.I. Specials, (excluding charges for cutting and threading of pipes, cost of such specials) to wall with necessary teak wood plugs, clamps, screws, thread balls, shellac, etc., making holes on the walls (or) drilling holes in roof and making good the dismantled portions to original condition with neceSORay brick work / concrete and plastering wherever neceSORy with necessary scaffolding charges. The pipes are to be painted with the 2 coats of good variety and approved best quality of synthetic enamel paint over a priming coat of red oxide etc., complete in all floors complying with standard specification. G.I. pipes shall be got approved by the Executive Engineer before use on works - Internal water supply - Above Ground Level

50mm dia

Supplying and fixing in position the following GI Specials of heavy type and approved quality and good variety excluding fixing charges but including necessary cutting and threading of GI pipes, jointing the GI specials and painting with two coats with good variety and best quality synthetic enamel paint over a coat of red oxide primer and jointing the specials with pipe line using shellac etc., complete complying with standard specification and as directed by the departmental officers.. (The GI specials should be got approved by the Executive Engineer concerned before use on works.)

50mm dia Elbow

50mm dia Bend

50mm dia Coupler

Design, Fabrication, supply, erection of Instrumentation pressure Gauge/Transmitter as per process requirement ,Pressure Switch as per process requirement,Level Sensors in MBBR Tank Flow Transmitter at the outlet of MBR Line Differential Pressure Switches,Electrical Auto Valves Butterfly Valves, Non-Return Valves for Air Diffuser CleaningThe cost includes the cost of panel board,, starters, switches, voltmeter, Ammeter, main switch, cables for motors, labour charges etc., complete and as directed by the departmental officers.

Fabricating, Supplying and fixing in position Mosquito net arrangements of Openable type. The Outer frame shall be made with Powder coated Aluminium Natural colour matt finishAluminium Hollow section of size 31mmx40mmx1.55mm. The Vertical center Mullion made with Aluminium Hollow section of size 55mmx11mmx1.55mm.The Horizontal and Vertical Aluminium Hollow section Shutter frame of size 31mmx13mm with a thickness of 1.55mm. The Mid Horizontal Aluminium Hollow section frame provided in the shutter with a size of 10mmx11mmx1.55mm. The Epoxy coated Stainless Steel 304 grade wire mesh with dia of 0.19mm shall be provided for Net. The U shaped Aluminium handle provided in the each shutter with a size of 19mmx26mm. The Connection Mechanism between Shutter and Outer frame that enables opening the Mosquito net. The Mosquito net arrangement should be fixed to the window with 100% packing with Screws, Silicon packing all around the frames with including cost of all materials, labours, power consumption required for fabrication, drilling holes in RCC column/wall, masonry walls, Window frames, wherever necessary with drills to the required extent and make good to the original conditions after fixing and also as directed. All the Aluminium sections are to the powder coated with matt finish under electrically controlled conditions in accordance with relevant IS Code etc.complete complying with standard specification and as directed by the departmental officers.

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

40 mm dia UPVC pipes

32 mm dia UPVC pipes

25 mm dia UPVC pipes

20 mm dia UPVC pipes

Supplying UPVC Specials in water supply arrangements (both in internal and external water supply arrangements Since the labour for cutting, pasting, sundries have already been included under pipe line item of works, no separate provision for fixing UPVC specials needs to be allowed

50mm dia UPVC Elbow

40mm dia UPVC Elbow

50mm dia UPVC Bend

40mm dia UPVC Bend

50mm dia UPVC Coupler

40mm dia UPVC Coupler

50mm dia UPVC Tee

40x32 UPVC reducer tee

32x25 UPVC reducer tee

25x20 UPVC reducer tee

32x25 UPVC reducer elbow

25x20 UPVC reducer elbow

20x15 UPVC reducer elbow

25mm UPVC elbow

20mm UPVC elbow

40mm UPVC union

32mm UPVC union

25mm UPVC union

25mm UPVC hex nipple

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.

20mm Wheel valve

40mm Gate valve

32mm Gate valve

25mm Gate valve

Supplying and fixing in position 15mm dia brass CP screw down 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 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

160mm dia pvc pipe

110mm dia pvc pipe

75mm dia PVC 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).

160 mm dia PVC Plain Bend

160 mm dia PVC Tee.

110mm dia dia PVC plain elbow

110mm dia shoe

110mm PVC "Y" with Single Door

75mm dia PVC plain elbow

75mm PVC "Y" with Single Door

75mm dia PVC Tee

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).

For vertical line 110mm dia

For vertical line 75mm dia

Supplying and fixing in position 150 x 100mm “P” or “S” stoneware gully trap ‘A’ grade with CI double gratings of size 150 x 150mm and 230 x 230mm at bottom and top respectively with necessary earth work excavation laid over a bed of brick jelly cement concrete 1:3:6 (One cement, Three crushed stone sandand Six broken brick jelly) 150mm thick using 40mm size broken brick jelly including necessary brick work and plastering including dismantling masonry wherever necessary and re-doing the damaged portions to the original conditions using cement concrete 1:3:6 using 20mm stone jelly for fixing the gully trap and giving connections to stoneware sewer line etc., complete complying with standard specifications. [Earth work excavation, brick work, plastering shall be measured and paid separately]. The stoneware gully trap should be got approved by the Executive Engineer before use on works.

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm 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 sandand Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to CI soil pipes (including the cost of 100mm dia CI pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

Supplying and fixing in position white / colour glazed European Water Closet of best quality and approved make with 100 mm “P” or “S” trap connecting with CI pipe of 100mm dia / PVC pipe of 110mm dia, double flapped rigid PVC black seat and seat cover with CP brass hinges including cost of white cement, cement for packing, spun yarn,teak wood plugs, brass screws, etc., including supplying and fixing 10 litres capacity PVC / 12.5 litres capacity porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works)

Supplying and fixing CP Two Way Bib Cock with Health Faucet 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. (Health Faucet should be got approved by the Executive Engineer before use on the works)

Supplying and fixing position CI Nahani Trap / Floor Trap of the 100 x 75 mm 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 crushed stone sandand five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving 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 PVC ventilating shaft of 110mm dia (having working pressure 4 kg. / sq.cm) with 3 metre height including cost of PVC cylindrical cowl of best approved quality etc., complete complying with standard specifications and as directed by the departmental officers

Supplying and erecting in position of following 2000 liters capacity Industrial Model Reverse Osmosis Water-cum-Purifier to deliver Potable Water with World Health Organisation (WHO) Standards with following accessories. (a) MS Skid - 1 No. (b) Media 11054 No. Vessel with 20 nb Multiport Valve (with Media Pubble and Fine Sand and Activated Carbon Filling) set (c) Feed Pump 0.50 HP – 1 No. (d) Vertical Pump 2-9, 2.00 HP / Single Phase – 1 No. (e) Membrane 40 x 40 filmtech (or) equilaents / Osmonic (USA) - 1 No. and Membrane Pressure Vessel 40 x 40 -1 No. & Pressure Gauge - 2 Nos. (f) Flow Meter - 1 No. 20” Filter with Housing - 1 No. Low Pressure Switch - 1 No., Level Switch - 1 No. & Necessary CPVC Pipes and Fittings. The system shall be provide with Two Panel Control System with necessary Stainless Valves and Fittings and Float Control etc. The rate should be inclusive of all civil works, wherever necessary to install the System in position and intact.

Supplying and fixing purified water dispenser of size 455mm Length x 450mm width x 1420mm height made up of stainless steel 304 grade sheet of 0.80mm thick and a approximate weight of 65kg. It should consist of 40 litres capacity HDPE storage tank for cold water, 40 litres capacity HDPE storage tank for warm water and a 20 litres capacity HDPE tank for hot water. The rate includes internal pipe arrangements, tap arrangements. It should deliver the warm water, cold water and hot water. The cost includes all materials, transportation to site and fixing charges etc., complete. The make and brand should be got approved by the Executive engineer before use on site and as directed by the departmental officers

Supplying and fixing purified water dispenser with in build RO plant of 50litres/hour of size 455mm Length x 450mm width x 1420mm heightmade up of stainless steel 304 grade sheet of 0.80mm thick and a approximate weight of 65kg. It should consist of 40 litres capacity HDPE storage tank for cold water, 40 litres capacity HDPE storage tank for warm water and a 20 litres capacity HDPE tank for hot water. The rate includes internal pipe arrangements, tap arrangements. It should deliver the warm water, cold water and hot water. The cost includes all materials, transportation to site and fixing charges etc., complete. The make and brand should be got approved by the Executive engineer before use on site and as directed by the departmental officers

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

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

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

Supplying and fixing best approved best quality brass CP soap tray of size 150 x 100mm including cost of teak wood plugs, brass screws, etc., complete complying with standard specifications. (The soap tray should be got approved by Executive Engineer before use on works).

Supplying and fixing best approved quality CP Wall Mixture Tap 3 in 1 system with Hand Showers screws complete complying with standard specifications.

Supplying and fixing single phase 2 HP Submergible Pump as per I.S.I. specification on suitable pedestal with foundation bolt and nut including labour. Supply and fixing of starter and main switch suitable for 2 HP pumpset on suitable angle iron frame work with necessary labour. Supply and fixing 1 No. foot valve 1" for the 2 HP Mono block pumpset supply and run of 4 of 10 sq.mm. in PVC pipe with 14 SWG TC wire etc., complete complying with standard specifications.

Supplying and fixing single phase 2 HP Monoblock Pump as per I.S.I. specification on suitable pedestal with foundation bolt and nut including labour. Supply and fixing of starter and main switch suitable for 2 HP pumpset on suitable angle iron frame work with necessary labour. Supply and fixing 1 No. foot valve 1" for the 2 HP Mono block pumpset supply and run of 4 of 10 sq.mm. in PVC pipe with 14 SWG TC wire etc., complete complying with standard specifications.

Providing and fixing Acoustic wall Panelling (equivalent ot Armstrong ) in channelled wood works perforated panels of width 192mm, thickness of 15mm and length of 2400mm or as per required by the Departmental Engineer made of a high density fibre board with minimum 725 kg./m3 density substrate with a laminated facing as per the approved shade and finish and a melamine balancing layer on the reverse side. The boards shall have a special peforation pattern where the visible surface has a "Helmholtz"fluted perforation of 3mm width and 21mm of visible panel each. The edges of the panels shall be "tongue" and grooved" to receive special clips for installation. The back of the perforated panel shall have sound absorbing not woven acoustical fleese having NRC of 0.52. The panels shall be mounted on special aluminium splines using clips provided by Armstrong and approved by the Engineer-in-Charge.Installation: Install aluminium box section (provided by others) of section 50mm x 25mm or as approved by the Engineer-in-Charge on the solid wall horizontally using screws and plugs at spacing of 600mm centre to centre. Screw the aluminium extruded keel for channelled wood works provided by Armstrong over the lowest and second aluminium section at an on centre distane of 600mm. Place the inside clip on the groove end of ht epanel along the aluminium keel and then place the tongue end of the next panel. Continue installing rows of panels by inserting the tongue into groove of the earlier inserted panel and progeressively installing inside clips into the next keel till the actual height in achieved. Finish off the edges using wooden moulding of matching colour (provided by others) Installation to be carried out by Armstrong Trained Installation Team and installation should be carried out as per Armstrong Recommended Procedure.

Supplying and fixing of PVC readymade water tank of best and approved quality with ISI specification labour for fixing etc., Complete.should be got approved by the Executive Engineer before use on works

Supplying and filling 40mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.

Supplying and filling 20mm guauge HBGS stone jelly for dispersion trench including loading conveying and unloading and as directed by the departmental officers etc. complete complying with standard specification.

Drilling of bore wells anywhere in Tamil Nadu including transportation from one place to another within Tamil Nadu in aluvial soil sedimentary strata of clay and M-sand stone shale pebble boulders etc. By first taking a pilot bore of 140 / 150 / 200mm dia and then enlarging to required dia direct or reverse rotary mud circulation method using rotary rigs fuel, labour and drilling bentonite and water required for drilling at site. Site will be shown by the departmental officers including construction of mud pit

Upto 60m Depth

From 60m to 90m Depth

From 90m to 120m Depth

From 120m to 150m Depth

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

Upto 60m Depth

From 60m to 90m Depth

From 90m to 120m Depth

From 120m to 150m Depth

Supplying and inserting PVC casing pipe (CM) 165mm diametre with / without slots for inserting in the drilled hole including jointing the pipes, etc., complete as directed by departmental officers

PVC casing pipe with out slotted

PVC casing pipe with slotted

Labour charges forinserting PVC casing pipe assembly CM165mm diametre with/without slots for inserting in the drilled hole including welding the jointM-sand packing annular space with pebbles of size and quality as approved by the the pipes, etc., complete as directed by departmental officers

Charges for developing bore well with air compressor of 300 CFM capacity including transportatin labour and fuel charges for compressor as directed by the departmental officers and conducting yield test by 'V' Notch method

Supplying and fixing 165mm dia PVC End-Cap for bore-well with ISI mark as directed by the departmental officers

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

Supply & run of single phase 2.5 sqmm copper cable complete as per standard specification and as directed by the departmental officers.

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 complete as per standard specification and as directed by the departmental officers.

Supplying and erection of following 7.5 H.P submersible pump set with panel board of ISI make, Pumping water from open well including transportation charges, erection charges etc., complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of Manhole Cover SFRC including labour charges etc complete as directed by the departmental officers.

900mm x 900mm

600mm x 600mm

Providing Strong Room Door for Sub-Treasuries complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing Ornamental Teak Wood Entrance Door as per the drawings and designs approved by the departmental officers. The size of the opening is 3.00 m x 2.40 m. The size of main door is 2.40m x 1.70m. The sides of the door is provided with fixed glazing of size 0.55m x 2.70 m. The top of the door is provided with fixed glazing of size 0.55m x 3.2.50m. All the door frames and fixed glazing frames are made of 150mm x 125mm teakwood of best quality. The door shutter outer frame is made of size 150mm x 50mm. The door panels shall be of 50 mm thick teakwood planks with ornamental carving designs approved by the Executive Engineer. The lock rail shall be of 200 x 50mm thick teakwood frame. The sides of the door and top of the door are finished with fixed glazing of approved pattern using 12mm thick toughened glass with M.S. grill. The door frames and shutters are finished with two coats of best approved quality Malamine finish. The rate is inclusive of cost of approved quality teakwood, 12 mm thick designed toughened glass, Brass hinges, Brass tower bolts, Brass aldrop, Door Stopper, Brass Screws, etc., The rate includes cost of materials, labour charges, conveyance charges, fixing charges, carving charges and glass design charges, electricity charges and all other incidential charges etc., All materials should be got approved by the Executive Engineer before use on works.

Supplying and fixing Teakwood Entrance Door with a size 5.40m x 2.90m with four leaves as per the design approved by the departmental officers. The outer frames are, 1 horizontal and 4 verticals of size 150 x 100mm scantlings. Shutter frames are 100 x 50mm scantlings. The shutter shall have 2.40m hight with two panels having 1/3 at bottom and 2/3 at top. The panels shall be 40mm thick teakwood planks. The shutter shall have 4 leaves of equal size and openable. The top 2/3 shall be MS grill of approved pattern and bottom 1/3 shall be teakwood planks of 40mm thick and finished with approved pattern with skilled carpentar as directed by the departmental officers. The top portion shall be covered with plain glass of 8mm thick. The rate includes cost of best and approved quality of yeakwood, teakwood reeper of 50 x 25mm size, brass hinges, tower bolt, aldrop, locking arrangements, ornamental Handles, brass screws and labour charges for handlings, fixing charges, conveyance charges etc. The door frame and shutters shall be given two coats of best and approved quality of lac polishing etc., complete as per standard specification and as directed by the departmental officers.

Supply and fixing of Fire fighting application oblique type stainless steel Hydrant Valve of size 63mm – dia with oblique type instantaneous coupling with rotating wheel to open and close the valve including MS flange of table “E”, bolts & nuts with washer as per IS 5290 at ring main around the building and wet riser inside the building including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply, Installation of Fire fighting application 180 degree swinging type, hose reel drum with 20 mm dia braided thermoplastic hose of 30 meters long so as to extent to necessary distance by self rolling spindle wheel including necessary 20mm dia ball valve & open & close spray nozzle, warm clip, etc., as per the standard pattern of any reputed make at every floor nearer to hydrant valve, including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply, and fixing in position of Fire fighting application Hose of 63mm dia of 15mts length binded by copper wire with 63mm dia Stainless steel male and female instantaneous fire fighting special coupling as per IS 901 as directed by the department officers Near every hydrant points including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply, and fixing in position of Fire fighting application 63mm dia stainless steel short length Branch Pipe with hexagonal type spray nozzle of 15mm (or) 20mm jet bore. Near every hydrant points including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply and Fire fighting application M.S. Hose Box to keep two numbers of Hoses and one number of branch pipes with nozzle. having proper glass window type double door with universe open key, painted inside white and outside PO red. Near every hydrant point including conveyance, all incidental charges, necessary scaffolding and re- doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply and fixing nominal bore quartized bulb type sprinkler bulb 68 Deg C fast response pendent type including GI collar for each sprinkler bulb, mounted in MS pipe line using suitable size MS threaded coupling, thread, Shellac etc.,as per standard methods and including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply, erection, testing and commissioning of MS ‘C’ Class heavy duty pipe as per IS 1239,to withstand a developing pressure of 10kg/sq.cm including necessary fittings like MS flange of table ‘E ‘ Elbows, reducers, gaskets, both, nuts with washers & Joints as per standard method of arc welding.Including one coat metal primer and two P.O RED painting including conveyance ,all incidental charges ,necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

200 mm dia

150 mm dia

100 mm dia

80 mm dia

65 mm dia

50 mm dia

40 mm dia

25 mm dia

Wrapping and coating anti-corrosive treatment for underground MS pipe having one coat of anti-corrosive metal primer ,one layer of Asphalt Tar tape wound over the M.S Pipe as per standard methods as per standard specification as directed by the departmental officers

150 mm dia

Supply, erection, testing and commissioning of following sizes heavy duty foot valve including all accessories such as MS flange of table ‘E’ gaskets, bolts &nuts, etc., installed at end of 150/200 mm dia suction pipeline at sump including conveyance ,all incidental charges ,necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

150 mm dia

100 mm dia

Supply ,erection, testing and commissioning of Cast iron body and bronze internal non-rising spindle sluice valve of sizes at required places to control the flow of water including necessary MS flange of table ‘E’ gaskets , bolts & nuts including conveyance all incidental charges ,necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

200 mm dia

150 mm dia

100 mm dia

80 mm dia

Supply, erection, testing and commissioning of Cast iron body and Gun metal or stainless steel internal Non-return valve of following sizes to control one way flow of water to be installed pump room at delivery line and near overhead, tank at terrace level near to jockey pump and motor including necessary MS flange of table ‘E’, gaskets, bolts & nuts, etc. as per IS 5312. including conveyance, all incidental charges, necessary scaffolding and re-doing dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

150 mm dia

100 mm dia

Supply, erection, testing and commissioning of Gun metal Gate valve of size 50mm dia including necessary MS flange of table ‘E’ gaskets, blots & nuts, etc. installed at pump house delivery line for the purpose of priming water to suction line including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

50 mm dia

priming tank mounted with the supporting arrangement fabricated using MS angle for the height of 3.00 mtrs from the floor level, inlet, outlet, and drain arrangements inside the fire fighting pump room as directed by the department officers

Supply and laying of following sizes of armoured Aluminium/Copper cables for electrical motor. control Panel, Pressure switch, jockey motor etc. all incidental charges necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc. complete as per standard specification and as directed by the departmental officers.

3 cores 185sqmm armoured aluminium cable (Pump Room)

3 core 10 sqmm armoured copper cable (Pump Room)

10 core 2.5 sqmm armoured copper cable (Pump Room)

2 core 2.5 sqmm armoured copper cable (Pump Room)

Earthing arrangements with GI earth plate including charcoal and salt with necessary excavation in all soils and to full depth as may be required and masonry work. Refilling the sides of foundation with excavated earth as per the standard specification and as directed by the department officers.

Supply, erection, testing and commissioning of pressure Gauge with 0 to 141 kg range of reputed make with necessary value, milling thread Ms coupling fixed at delivery pipe line in pump house to read the developing pressure including conveyance. All incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc. complete as per standard specification and as directed by the departmental officers.

Supply, erection, testing and commissioning of suitable Pressure switch of reputed make line indfoss or Donfoss including necessary values, couplings etc. connected with electrical main control panel and setup at proper differential so as to auto start & auto stop the electrical motor. Jokey motor including conveyance. all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary metering protections & indications complete as per standard specification and as directed by the departmental officers.

Supply erection testing and commissioning of fire fighting application horizontal centrifugal type pump rated for 2280 LPM at 70 mtrs head with electrical motor of 60 HP of 415V, 3 phase connection, complete with base plate and accessories. The rate is inclusive of necessary vibration bed mounting, etc as per standard method as directed by departmental officers.

Supply, Installation, Testing and commissioning of Diesel engine driven main Fire Pump suitable for automatic operation and consisting of following complete in all respects as required. (a) 1 No. Horizontal split Casing centrifugal type fire pump capable of delivering 2280 LPM against a total head of 70 mtrs so as to ensure a minimum pressure of 3.5 Kg per sq cm at the farthest top most hydrant/ Outlet with pump casing of cast iron to grade FG 200, IS 1520 and parts like Impeller, shaft sleeve, bearing ring etc of non-corrosive metal either like Bronze, brass or Gun Metal and shaft stainless steel. b) 68 BHP, 1500 RPM water cooled with radiator, diesel engine conforming to relevant BS & IS standard complete. c) Auto starting mechanism, 12 volts 24 volts electric starting equipment like self Motor, Dynamo, Solenoid switches etc. d) 110 ltrs capacity Diesel tank mounted over stand fabricated using 25mmx25mmx6mm size MS angle, providing with level indicator, inlet port, outlet port, drain port and diesel return line port and fuel pre filter etc. e) exhaust system having flexible metallic muffler, 100mm dia MS heavy pipe extended upto 1m. Outside pump house duly insulated with 50mm thick glass wool with 1.00mm thick aluminium sheet cladding, residential silencer with necessary MS support arrangements from wall or ceiling as per site condition. f) Dash Board consisting the Instruments like Temperature Gauge, Galvano type DC Ammeter, Lub oil Pressure Gauge, Ignition switch, Emergency Stop and all other protection equipment as per specification, stop solenoid for auto stop in the event of fault with audio indications, painted with post office red colour etc as required. g) 12 V / 24 V, storage battery, maintenance free tape, 180 AH rating. h) M.S fabricated common base plate, Coupling guard, foundation bolts etc as required. i) Positioning the Diesel Engine driven Fire Pump over cement concrete foundation using suitable size Anti Vibration mounting arrangements. All works including conveying, fixing and incidental charges etc complete as per standard specification and as directed by the departmental officers.

Supply, erection, testing and commissioning of 180 LPM 70 metres Head Pressurization pump with 10 HP electrical motor of kirloskar make with suitable base frame, Including necessary vibration bad mounting etc., including conveying, fixing and incidental charges etc complete as per standard specification and as directed by the departmental officers.

Supply, erection, testing and commissioning of Fire fighting 4 way fire brigade inlet with necessary Gun metal 63 mm dia non return spring shutter arrangements so that to control one way flow at the time of emergency water supply by fire and rescue service fire engine entry, including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supply, erection , testing and commissioning of Air release valve of 20mm dia so as to release airlock in 100mm dia MS pipe at top most wet riser, including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

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

Supply and fixing of carbon-di-oxide Gas type 2 kg capacity Fire Extinguisher as per New IS No. 15683 complete with with control valve, discharge hose with horn, wall mounting bracket, safety clip etc., Including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supplying, installing, testing and commissioning of 12 - Zone Conventional Fire Alarm Control panel with 48 hours battery back up for normal operation. The Panel Shall be provided with battery charger etc, and as directed by departmental officers.

Supplying, installing, testing and commissioning of conventional Smoke Detector with base and as directed by departmental officers.

Supplying, installing, testing and commissioning of Manual call point (break glass type) with back box and as directed by departmental officers.

Supplying, installing, testing and commissioning of conventional electronic Hooter with base and as directed by departmental officers.

Supply and laying of FRLS PVC insulated 2 core 1.5 sq.mm. Armoured Copper Cable on ceiling / wall using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers.

Supply and fixing of 4nos of fire bucket made out of 40 x 40 x 6mm with MS angle etc, complying with standard specification and as directed by the departmental officers.

Supply, erection, testing and commissioning of fire fighting application mono-block motor pump set of 900LPM at 40mtrs head to develop 3.5 kg/sq.cm at the highest and farthest hydrant point to make 30m water jet at the time of fire fighting emergency circumstances, coupled with 11KV / 15 HP rated 3 phase , 414V, 50 Hz, 2880 RPM electrical motor pump with cast iron body, bronze impeller, rope gland packaging, suction size of 80mm dia ,delivery size of 65mm dia including the cost of foundation concrete, anti vibration mounting, rain safety hood and complete as per standard specification and as directed by the departmental officers.

Supply, erection, testing and commissioning of Fire fighting 2 way fire brigade inlet with necessary Gun metal 63 mm dia non return spring shutter arrangements so that to control one way flow at the time of emergency water supply by fire and rescue service fire engine entry, including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc complete as per standard specification and as directed by the departmental officers.

Supplying, installing, testing and commissioning of 4 - Zone Conventional Fire Alarm Control panel with 48 hours battery back up for normal operation. The Panel Shall be provided with battery charger etc, and as directed by departmental officers.

Renewing and fixing of barbed wire 10 gauge two ply and four pranged (Galvanised) for necessary finishing etc., complete complying with standard specification.

Manufacturing and supplying the English Brass Letters of 10" & 15" inches height and thickness of letter 8mm with Brass MRF coat finishing the necessary 75mm metal screws, using power driller, metal paste etc., for the cost of aluminum letter moulding and fixing charges etc., Complete as directed by the departmental officers.

English Brass Letters of 10" 25cm

English Brass Letters of 15" 37cm

Supplying and fixing of brass emblem of 15" size, including cost for transportation and labour etc., complete as directed by the departmental officers

Fabrication and supplying of Steel record rack of size 7'x4'x1-1/2', 11/2" x 1/4" -60x40x5mm L angle with holes provision for 6 plates of 18 gauge CRCA sheets, with stiffness for side and down of the panels in two different colours with bolt and nuts. The rate inclusive of cost of all materials, welding charges, bending charges, labour charges, electro powder coating, transportation as applicable and supply to worksite complete as per standard specification and as directed by the departmental officers.

Supplying and planting of healthy well grown tree sapling, special effect/accent plant in 12' bag size, minimum 1.5- 2 mts in height, without damage of braches and roots, excavation of pit size 750mm x 750mm x 750mm and backing filling of topsoil, red earth or equilent fertile soil, compost,bio-pesticides with proper staking and wrapping. Rate includes plant cost, soil mixtures, transport, supervision, maintenance of 12 months all complete as per standard specification and as directed by the departmental officers.

Terminalia mantaly- 2200mm

Areca palm- 1700mm

Plumeria acutifolia-1500mm

Raphis excelsa- 450mm

Supplying and planting of healthy well grown shrubs in 6'' bag size, minimum 0.45mt in height, without damage of shoots and roots, excavation of pit size 450mm x 450mm x 450mm and backing filling of topsoil, red earth or equilent fertile soil, compost,bio-pesticides with proper staking. Rate includes plant cost, soil mixtures ,transport,supervision,maintenance of 12 months complete as per standard specification and as directed by the departmental officers.

Pseuderanthemum reticulatum / Eranthemum 'yellow'

Clerodendron inerme / Forest jamine

Ceasalpinia pulcherrima-600mm

Supplying and planting of healthy well grown groundcovers in 6'' bag size, minimum 0.3 mt in height, without damage of shoots and roots, excavation of pit size 300mm x 300mm x 300mm and backing filling of topsoil, red earth or equilent fertile soil, compost,bio-pesticides with proper staking. Rate includes plant cost, soil mixtures , transport, supervision, maintenance of 12 months all complete as per standard specification and as directed by the departmental officers.

Lantana swellonia 'purple', 'white'

Allamanda cathartica 'dwarf yellow'

Rhoe discolor

Golden daturanta

Ixora sunkirt 'pink'

Digging out the soil upto 150mm depth, all the debris, stones, weed roots or any other material shall be removed. ,Spreading and leveling of garden soil, red earth or equivalent soil, farm yard manure , and bio-fertilizers mixture to required depth,to formation of mound or undulated lawn and rolling , grading area as shown as drawings complete as per standard specification and as directed by the departmental officers.

Supply of well healthy Bermuda G2 lawn must be pure,free from weeds and dibbling the grass, watering, gapfilling, weeding, mowing, maintenance of 12 months complete as per standard specification and as directed by the departmental officers.

Supply and fixing Sprinklers with riser and all fittings make: Rain Bird brand/Hunter, Medium range rotary popup -sprinkler with adjustable irrigation radius range of 8-10 M complete as per standard specification and as directed by the departmental officers.

Supply and fixing Sprinklers with riser and all fittings make: Rain Bird brand/Hunter ,Medium range rotary popup -sprinkler with adjustable irrigation radius range of 10-18 M complete as per standard specification and as directed by the departmental officers.

Supply and laying Integral LLDPE Drip lateral tubes with inline emitter 4-6 lph, class 2 of 16 mm dia with necessary fittings and accessories complete as per standard specification and as directed by the departmental officers.

Supply and fixing of Quick coupling kit with all fittings complete as per standard specification and as directed by the departmental officers..

Supply & Fixing of 120mesh filter with 40 cu.m/hr capacity and Monoblock or openwell submersible pumpset of having 4lps to 7 lps discharge and 30 mtr head of design flow along with control panel, voltmeter , cable, non-return valve, air release valve with all accessories complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of VVIP Teak wood crown chair (TWCHR 019) :Made out of VVIP Teak wood crown chair with cushion seat and back with arm = 1 No complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Chief executive Arc shaped table (Special type) (TWTBL 007): Made out of 18mm commercial plywood & 3.50 mm OST plywood and teak wood mouldings with melamine polish finish having one side unit with keyboard and provided with 8mm glass on the table top and box type foot Rest Table 96"x48"x30" - 1No Side unit 48" x 18" x 27" - 1 No complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of teakwood Barry Guard for sizes (12'x3'-6"Ht) made out of Teakwood leg, with polish finish (TSOTH014): Estimate for teakwood Barry Guard for sizes (12'x3'-6"Ht) made out of Teakwood leg, with polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Executive table (Special type) of size 72"x36"x30 and Side unit 42"x18"x27" with 8mm glass top (TWTBL 008): Made out of 18mm, 12mm commercial plywood with 4mm OST melamine polish Top side and front all round teak wood moulding beading and one side a drawer cupboard with lock and handle, side unit key board arrangements of size and box type foot rest with 8mm Glass top Table. 72"x36"30"-1No. Side unit 42"x18"x27" - 1No complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of VVIP Executive High Back Revolving Chair with Cushion Seat, Back and Handle with Chromium Finish (NSTSCHR 1546): Made out of Heavy duty 5 Prong base with Chromium cie cast and hydrolic height adjustment, Heavy duty 3" thick and 50mm density moulded foam with Seat 21"x21" & Back 21"x28". Heavy duty Chromium coated handle fixed with Cushion Top nad First quality leather touch rexine finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden conference chair with arem (TWCHR 008): Made out of good quality teakwood 2" rubber cushion for seat, 40 density moulded rest covered with upholster/ rexine of good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Teak wood Dining Chair (NSTWCHR 550): Manufacture and Supply of Teak wood Dining Chair 2" rubber with cushion seat and reaper back finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Visitor Chair with cushion seat and back in Upholstery Cloth Finish (NSTSCHR 1759): Manufacturing and supply of Visitor Chair with cushion seat and back in Upholstery Cloth Finish. Made out of 25mm x 16 GMS round pipe bottom frame leg with powder coat finish 3/4" x 18 GMS pipe frame for seat and back, 50mm thick moulded foam, 15mm U foam, P V Arms with Upholstery Cloth finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of stainless steel 3 in 1 perforated chair of size 75x40x1800mm (nstschr 1650) stainless steel sheet 18 g gr 304 perforated seat and back, ms rectangular base support powder coated 60 microns finish of size 75 x 40 x1800 mm, 1.25 mm stainless steel sheet gr 304 for arm and leg with heavy type ss bolt and nut finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden junior executive table (Special type) of size: 60" x 36" x 30" (TWTBL 009): Made out of Teak wood, 18mm commercial plywood as per IS :303/1989 and 1mm laminated as per IS: 2046 finish with drawer and cupboard on one side and 4 closed drawer on other side with keyboard arrangements, all round Teak wood beading, TW foot rest with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden assistant tabel (Special type) of size 48" x 24" x 30" (TWTBL 011): Made out of 18mm plywood and 1mm lamination sheet with 35 x 15mm beeding with a drawer and a cupboard and keyboard arrangements top with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Computer table special type of size: 48" x 21" x 30" (TWTBL 012): Made out of 18mm plywood as per IS 303/1989 and 1mm laminated as per IS 2046 finish one drawer.14" Telescopic channel keyboard, one drawer and CPU provision and lock with all round TW design 20 x 10mm 35x15mm Beading fixing and good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Teak wood bug proof chair (TWCHR 018): Made up of full teakwood with arm and good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Teak wood assistant chair (TWCHR 006):-- Teak wood framed with wire nylon wire knitted seat & back having good polish finish with teak wood arm complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of steel wall coffer 14"x 10"x 12"(tscub 032): steel wall coffer 14" x 10" x 12" complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of special type teak wood dining table fully teak wood cadaisal leg tabel of size 5'-0"x3'-0"x2'-6" (nstwtbl 23.61): manufacturing & supply of special type teak wood dining table of size 5'-0"x3'-0"x2'-6" - made out of teak wood plank top, teak wood frame with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden Tabel of size of 5'-0"x3'-0"x2'-6 (NSTWTBL 2712): Made out of 18mm, 6mm commercial plywood as per IS:303/1989 and fully laminated by 1 mm laminated as per IS:2046 finish with drawer and cupboard on one side and 2 open cupboard on other side, 20", 16" Telescopic channel, Handle lock arrangements all round 30 x 2mm Edige band tape Finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of accused box for an sixe of 10'x3'x4' ht made out of fully teakwood, and good polish finish (nstwoth 1535): accused box for an size of 10'-0"x3'-0"x4'-0" ht made out fully teak wood 18mm bwp plywood as per is 710 (2010) teak wood moulding with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Teak wood Witness box for size (3'x3'x4'-6" Ht) made out of teakwood, 19mm BWP plylwood, iwth melamine polish finish. (TSOTH 013): Estimation for Teak wood Witness box for size (3'x3'x4'-6" Ht) made out of teakwood 19mm BWP plywood, with melamine polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden Cupboard with three shelves and four compartment with double door glass fixing of size: 6'-0" (Ht) x 1'-4"(W) x 3'-0"(L) (NSTWCUB 2127): Manufacturing and supply of Wooden Cupboard with three shelves and four compartment with double door glass fixing of size 6'-0" (Ht) x 1'-4"(W) x 3'-0"(L) Made out of 18mm & 6mm Commercial Plywood as per IS 303/1989 all sides are laminated by 1mm lamination sheet as per IS 2046 6mm plain glass PVC edge band lock and handle arrangements with good primer finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of barry guard of an size of 20'-0" x 3'-0" made out of fully teak wood with good polish finish (nstwoth 1536): barry guard of 20'-0" x 3'-0" made out of fully teak wood with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of VVIP Executive High Back Revolving Chair with Cushion Seat, Back and Handle with Chromium Finish (NSTSCHR 1546):Made out of Heavy duty 5Prong base with Chromium die cast and hydroic height adjustment, Heavy duty 3" thick and 50mm density moulded foam with Seat: 21" x21" &Back: 21" x28", Heavy duty Chromium coated handle fixed with Cushion Top and First quality leather touch rexine finish. complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Executive table (Special type) of size 72"x36"x30 and Side Unit 42"x18"x27" with 8 mm glass top (TWTBL 008):Made out of 18 mm,12 mm commercial plywood with 4mm OST melamine polish. Top side and front all round teak wood moulding beading and one side a drawer cupboard with lock and handle, side unit key board arrangements of size and box type foot restwith &mm Glass on Top. Table 72" x36" x30" - 1No Side unit 42" x18" x 27" -1 No complete as per standard specification and as directed by the departmental officers.

Manufacturing & Supply of special type Burma teak wood frame, Fully Upholstery Ornamental Carving Design Sofa Set (3+1+1) (TSSFA 003):Manufacturing &Supply of special type Burma teak wood frame, Fully UpholsteryOrnamental CarvingDesign Sofa Set (3+1+1) complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Teakwood almirah of size:72"x36"x18" (TWCUB 009):Made out of 12 mm commercial plywood, 6 mm plain glass, having 3 shelf's making 4 compartments with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Executive Tansi Ultima High Back Revolving Chair (NSTSCHR 1443):Executive Tansi Ultima High Back Revolving chair with cushion seat and knitted back with head rest ;Made out of 5prong sheet metal chromium heavy base powder coat finish sincro tilting arrangement .Moulded Knitted High Back Rest with cushion head rest,Adjustable Heavy type Handle, plywood with 50mm moulded foam for seat,with Rexine /Upholstery Cloth finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden junior executive table (Special type) of slze: 60" x 36" x 30" (TWTBL 009):Made out of Teakwood, 18 mm commercial plywood as per IS;303/1989 and 1mm laminated as per IS;2046 finish with drawer and cupboard on one side and 4 closed drawer on other side with keyboard arrangements, all round Teak wood beading TW foot rest with good polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Fully upholstry sofa 3 seater & 2 Single seater (3+1+1)(TSSFA 001):Made out of Teak wood, silver wood frame, 6mm commercial plywood, fully upholstered sofa set with 75mm, 25mm Latex rubber for seat and 25mm, 15mm U foam cushion for back in Good polish and fabric finish. Three Seater - 1 No Single Seater - 2 Nos complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Teakwood teapoy (Tiger nail teapoy) with glass top of size: 36" x 15" x18" TWTPY 001):Made out of T.W. Frame, 8mm Glass Top with sheenlac polish finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden Almirah by plywood with glass of size 72"x36"x18" (TWCUB 008): Made out of 18mm Commercial plywood 6'x3', 6mm plywood, 1mm laminated Sheet, 20x10mm moulding, 1x6mm beading 5 shelf making 4 Compartments with teakwood openable glass shutters - 1 No with glass doors. Judicial Magistrate Level (5Nos) complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Incurved Mesh back Cushion Seat Visitor Chair (NSTSCHR 1543): Manufacturing and supply of Incurved Mesh Back Cushion seat Visitor Chair 1"x0.75" ERW 16G Square pipe with chromium Plated chair Frame, seat with 50mm moulded foam Top of plywood, cloth finish and Bottom Gada cloth finished of size 18"x18", Mesh Type Back of size 21"x18" with plastic Handle finishcomplete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Computer Table Special Type of size: 48"x21"x30 (TWTBL 012): Made out of 18mm plywood as per IS 303/1989 and 1mm laminated as per IS:2046 finish one drawer, 14" Telescopic channel Keyboard, one drawer and CPU provision and lock with all round TW design 20x10mm, 35x15mm Beeding fixing and good polish finishcomplete as per standard specification and as directed by the departmental officers.

premium elite plus sofa 3 seater 1, single seater 2 numbers (nstwsfa 1382): manufacturing and supply of premium elite plus sofa (3+1+1) - made out of silver wood, teak wood leg, 6mm commercial playwood as per is : 303/1989,3",1" latex rubber, 25mm, 15mm u foam 40 density, with good upholstry cloth lining finish complete as per standard specification and as directed by the departmental officers.

Manufacturing and supplying of Wooden almirah by plywood of size: 75"x36"x18" (TWCUB 007): Made out of 18mm, 6mm commercial plywood and 1mm laminated sheet finish with teakwood scarting with 4 shelves making 5 compartments with good polish finish complete as per standard specification and as directed by the departmental officers.

Supplying and laying of Interlocking Paver Block Stone 60mm thick Over a base layer of crushed stone sandfilling incl. Cost of materials laying and Labour charges etc complete complying with the standard specification and as directed by the departmental officers.

supplying and fixing if marble of 0.61*1.22m.,18/20mm thick in all floors for urinal partition including for labour charges for fixing and polishing etc.,complete as per standard specification and as directed by the departmental officers.

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

Supplying and Fixing MS Ladder width 45cm using 50x50x6mm MS Angle.complete as per standard specification and as directed by the departmental officers.

Supplying and fixing wall mounting of Panel board with following accessories a.Suitable DOL type push botton automatic starter etc., complete as per standard specification and as directed by the departmental officers.

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) (6 points / Coil) Higher End

Wiring with 3 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point Higher End.

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable heavy gauge MS Conduit pipe Concealed in wall and ceiling with MS accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colour for Concealed MS conduit Light point / fan point (for electronic regulator) (5 points / Coil) Higher End )

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

Supply and fixing of single box type4' 20W LED fitting with LED (Higher End Philips/Havells make) with conduit pipe suspension from the ceiling with PVC unsheathed Copper leads from terminals to the fitting.

Supply and fixing of 4'20W twin box type LED flu Fitting Higher end complete with conduit pipe suspension from the ceiling with 18W crystal glass LED tube with PVC unsheathed leads from terminals to the fitting.

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 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 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300mm down rod on the existing fan clamp.

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

supply and fixing of 1400mm (56") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 600mm down rod on the exisitng fan clamp.

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

Supply and fixing of fancy glass shade and 7W / 9W LED bulb

Supply and fixing of 1 feet LED Mirror lamp 3000K 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 heavy duty AC exhaust fan.

Supply and fixing of 250 mm Modular AC exhaust fan complete with necessary wall opening and making good of the wall etc., complete complying with standard specification and as directed by the department officers.

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 5W, 230V AC Supply "EXIT" LED Light in rectangular aluminium body material with necessary connection complete etc., complete complying with standard specification and as directed by the department officers.

Supply and fixing of 35 Watts LED Pressure Die-Cast aluminum housing well glass luminaire with integrated driver with PDC housing with IP66 protection, heat resistance tempered glass for protection with 4KV Surge protection on the existing angle iron frame work with PVC unsheathed leads with painting of suitable colour .

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 .

Supply and fixing of 12'' Gong Bell suitable for 230 volts 50 c/s single phase AC supply on suitable TW Board with push switch .

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

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

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.

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

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

Supply and fixing of 20A Flush type Wall Socket 32A DP MCB complete set for AC Plug in flush with wall with earth connection (For AC Plug)

Supply and fixing of AC/DC 76mm buzzer /call bell suitable for 230 volts 50c/s single phase AC supply on suitableTW board with push switch.

Supply and fixing of 32A DP MCB (Higher end) in suitable sheet steel enclosure in flush with wall with earth connection.

Supply and fixing of 63A FP MCB 10KA (Higher end) in suitable sheet steel enclosure flush with wall with earth connection.

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

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

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

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

Supply and fixing of 7 segment 8 way 63A TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one no. 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one no. 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 6 ways in each segment) and seperate provision for MCB / Isolators (totally 24 nos.) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only. i. 63A 4P MCB - 1 no. ii. 63A 4P 30MA RCCB/ELCB - 1 no. iii. 63A DP MCB Isolator -3 nos. iv. 6A to 32A SP MCB - 24 nos.

Supply and fixing of 8 way vertical triple pole and neutral MCB sheet steel enclousre distribution board with Double door(metal) with 1 No. 100A 4P MCB switch as incoming and 5 Nos. 63A TP MCB and 9 Nos. 6A to 32A SP MCBs as outgoining in flush with wall with earth connection only. Higher end.

Supply and fixing of 4 way vertical triple pole and neutral MCB sheet steel enclousre distribution board with Double door(metal) with 1 No. 100A 4P MCB switch as incoming and 4 Nos. 63A TP MCB as outgoining in flush with wall with earth connection only. Higher end.

Supply and fixing of 8 way vertical triple pole and neutral MCB sheet steel enclousre distribution board with Double door(metal) with 1 No. 100A 4P MCB switch as incoming and 5 Nos. 63A TP MCB and 9 Nos. 6A to 32A SP MCBs as outgoining in flush with wall with earth connection only. Higher end.

Supply and erection of 8 Mtr. double arm bracket octagonal pole of free standing with continuously tapered structure made up of HT sheet steel designed to with stand wind velocity as per IS – 875 hot dip galvanized both internally and externally confirming to BSEN: ISO 1461 (65 micro thickness) the octagonal pole shall be erected on the foundation concrete with foundation bolt M 24 x 700 mm 4Nos. and HT steel pole having a base plate of size 300 x 300 x 12 mm and suitable size door at the bottom with locking arrangements with following pole specification. Height of pole : 8000 mm Bottom dia : 130 mm Top dia : 70 mm Thickness of Pole : 3 mm Bracket : 1000 mm With octagonal pole with Double arm bracket will have 2 Nos of 90W LED Street Light Fitting made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 Protection. 10KV SPD included. Efficacy : 110LM/W to be approved by PWD officials, with necessary service wires from fuse box to the fitting with 20 Mtrs. of 3 Cx 2.5 sqmm PVC insulated copper cable with necessary connection. The junction box provided with 1No 4 way terminal blocks with Hylum sheet with 2Nos 10A SP MCB with connection complete, testing and commissioning as directed by the departmental officers.

Supply and erection of 8 Mtr. Single arm bracket octagonal pole of free standing with continuously tapered structure made up of HT sheet steel designed to with stand wind velocity as per IS – 875 hot dip galvanized both internally and externally confirming to BSEN: ISO 1461 (65 micro thickness) the octagonal pole shall be erected on the foundation concrete with foundation bolt M 24 x 700 mm 4Nos. and HT steel pole having a base plate of size 300 x 300 x 12 mm and suitable size door at the bottom with locking arrangements with following pole specification. Height of pole : 8000 mm Bottom dia : 130 mm Top dia : 70 mm Thickness of Pole : 3 mm Bracket : 1000 mm With octagonal pole with Single arm bracket will have 1 No. of 90W LED Street Light Fitting made up of pressure die cast aluminium housing with toughened glass and high power LEDs and secondary lenses with IP66 Protection. 10KV SPD included. Efficacy : 110LM/W to be approved by PWD officials, with necessary service wires from fuse box to the fitting with 10 Mtrs. of 3 Cx 2.5 sqmm PVC insulated copper cable with necessary connection. The junction box provided with 1No 4 way terminal blocks with Hylum sheet with 1Nos 10A SP MCB with connection complete, testing and commissioning as directed by the departmental officers.

Coil earth to street light poles with No.8 SWG GI wire of 11.5 metres of length in which 10 metres of total length compressed in to a coil of one meter length (75mm to 100mm dia) connected suitable with hexagonal earth bolt of size 8mm in to 25mm welded on the pole at one end with a coil position fixed on the earth .

Rising Mains (Copper):- Design, Supply, Testing and Installation of 630A, 36kA, 3L+N, IP54 Sandwich type Copper, Straight feeder (Rising Main), insulation class F (155ºC), Dust and Vermin proof made up of Hot galvanised Sheet Steel Epoxy painted,Copper Earthing, Plug in points at every floor, necessary angle iron supporting of Rising mains.Reference standard: IEC 61439-6. Reference temperature: 40 °C, Protection degree: IP55. Thickness: 1.5 mm, No of conductors: 4. Painted: RAL 7035 . Halogen Free, The insulation between bars is ensured by a multi sheath made with PET film class F(155°C).

Supply and fixing of 630A copper flexible for termination for the rising main.

Supply and fixing End Feed Unit and 4P 630A 36kA ( Ics=Icu=100% ) MCCB with Rotary Handle , Phase Barrier and flange End Unit.

Supply, Installation, Testing and Commissioning of 250A,25KA, 4P MCCB with Front drive kit .

Supply and fixing of 630 A Flange End Cover for the rising main .

Supply and fixing of Rigid Support.

Supply and fixing of Spring Hanger.

Supply and fixing of Wall hanger.

Supply and fixing of 400A Capacity dust and vermin proof cubic panel board of suitable size made up of 16SWG sheet steel for outer body and stiffness and doors switches supports respectively and with supply and fixing of the following cubical mounting switches with centre bus bar chamber on both side of the bus bar chamber at the extreme ends on both side and confirming in IS specifications. 1. 400 A TPN switch disconnector fuse unit interior only with HRC fuses double break -1 No. 2. 200A TPN switch disconnector fuse unit interior only with HRC fuses double break -1 Nos. 3. 125 A TPN switch disconnector fuse unit interior only with HRC fuses double break - 4 Nos 4. 63A TPN switch disconnector fuse unit interior only with HRC fuses double break -4 Nos. A separate chamber on top of one side should be built with one set of LED pilot lamps set with fuse base, top with 10A HRC link for 3 phases (Siemens) the bus will have 3 Nos. of 25x6mm bus for phase and 1No. neutral and 2 Nos. 25 x 3 mm earth bus for must be in all round the panel to provide double earth connection to the cubical switches cable glands cable adopter box etc. bus should be mounted on synthetic enamel compound bus supports at equal interval as per IS specifications. A switches with should be connected to the bus with same size of 50x6 mm fixed copper flat 400A 25x6 mm fixed copper flat 250A switch, 100A switch,63A switch should be connected to the bus by 12.5x3mm fixed copper flat. The switch should be separated by 6mm thick hylum sheet separators and properly (Double) earthen as per CEA (MSES Regulations rules, 2025) Rules . The panel should be painted with two coats of high quality enamel paint over one coat of red oxide primer, the cable size capacity of switch location etc. should be marked with white paint and 2Nos. metallic danger board affixed completed with mounting on base channel supports. (Lighting Panel).

Supply and fixing of 125A Capacity dust and vermin proof cubic panel board of suitable size made up of 16SWG sheet steel for outer body and stiffness and doors switches supports respectively and with supply and fixing of the following cubical mounting switches with centre bus bar chamber on both side of the bus bar chamber at the extreme ends on both side and confirming in IS specifications. 1. 125 A TPN switch disconnector fuse unit interior only with HRC fuses double break -1 No. 2.63A TPN switch disconnector fuse unit interior only with HRC fuses double break - 6 Nos. A separate chamber on top of one side should be built with one set of LED pilot lamps set with fuse base, top with 10A HRC link for 3 phases (Siemens) the bus will have 3 Nos. of 25x6mm bus for phase and 1No. neutral and 2 Nos. 25 x 3 mm earth bus for must be in all round the panel to provide double earth connection to the cubical switches cable glands cable adopter box etc. bus should be mounted on synthetic enamel compound bus supports at equal interval as per IS specifications. A switches with should be connected to the bus with same size of 50x6 mm fixed copper flat 400A 25x6 mm fixed copper flat 250A switch, 100A switch,63A switch should be connected to the bus by 12.5x3mm fixed copper flat. The switch should be separated by 6mm thick hylum sheet separators and properly (Double) earthen as per IE rules, CEIG specification. The panel should be painted with two coats of high quality enamel paint over one coat of red oxide primer, the cable size capacity of switch location etc. should be marked with white paint and 2Nos. metallic danger board affixed completed with mounting on base channel supports.

Supply and erection testing, commissoning uninterruoted power supply (UPS) 2KVA sine wave with copper wound transformer of 1050V with input supply of 230V-50Hz AC supply with 150 AH tubular Battery to work at full load capacity including transportation with following specification. 1.Input voltage: 230, 50HZ single phase AC supply. 2.Output voltage: 220V to 240V 50HZ AC supply 3. Battery charging device of suitable rating 4. circuit board of suitable capacity. 5. Over load and short circuit protection 6. Visual Indication for ON/ OFF /TRIP battery charging/ mains failure/ low battery etc., 7. Mode setting for bypass/ Reset. 8. 1 No - 12 V AC / 150AH 9. Trolly for bearing ups & battery.

Supply, Erection, testing and Commissioning of 2.0 TR (6000K cal / hr) ABS plastic split type Air conditioner confirming to IS 1391 [part 2] 1992 with Rotary compressor operating on refrigerant R-22/Non CFL suitable for wall mounting for operation on 230V, 50 HZ single phase AC supply with five Star rating as per BEE Specification Five Star Rated and capable of performing the following functions. (A) Cooling (B) Dehumidifying (C) Air Circulating. (D) Filtering.The installation work for the above split type AC units includes the following. 1. Mounting / fixing indoor and outdoor units at their respective locations. 2. Laying refrigerent pipe line of 6mtrs. distance, both units after drilling hole / holes in the wall if required. Thickness of the copper tubing shall not be less than 0.7mm. 3. Installing the suction pipe with expanded polythene foam 5mm thick tubing. 4. Laying 15mm dia flexible PVC drain pipe of 6mts. Length to throw out the condensate water being formed in the indoor unit. 5. Leakage testing the entire gas unit. 6. Charging refrigerant gas in the unit. 7. Suitable electric wiring to be provided with 2.5 sqmm PVC insulated copper wire between indoor and outdoor units up to 4mtr. length and up to switch within the 3 mtrs. of location of indoor unit.

Supply and Erection of 5 KVA electronic automatic Voltage stabilzer with input range of 170V-270V and output range of 200-240V with high / low cut off 3 minutes time delay relay with demonstration suitable for operation on 230V/50HZ single phase AC supply).

Supply and fixing of MS stand for fixing outdoor unit.

Supply and laying of 5/8" and 3/8" copper pipe

Supply and run of 2 of 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in rigid pipe concealed in wall and ceiling with continuous earth wire connection of 1.5 sq.mm copper wire and making good of the concealed portion with suitable colour.

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire and making good of the concealed portion

Supply and Run of 2 of 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable gauge MS conduit pipe on wall and ceiling with continuous earth wire connection of 2.5 sq mm copper wire with painting of suitable colour.

Supply and Run of 2 of 4 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion.

Supply and Run of 2 of 6 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 4 sq.mm. PVC insulated SC unsheathed FRLS copper wire and making good of the concealed portion.

Supply and Run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sq.mm copper wire and making good of the concealed position.

Supply and Run of 4 of 16 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 sq.mm copper wire and making good of the concealed position.

Supply and laying of 4 x 16 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

Supply and laying of 4 x 16 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 meter putting suitable dia. GI pipe and covering the cable completely and refilling the earth to make good.

Supply and clamping of 4 x 16 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

supply and clamping of 4 of 16 sq.mm PVC LTUG armoured LTUG cable with suitable dia. GI pipe on post or on wall with MS clamps .

Supply and fixing of brass cable gland for 4 x 16 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 4 x 16 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and Laying of 3 1/2 x 25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3 ½ x 25 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ x 25 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 ½ x 25 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

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

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

Supply and providing cable end termination of 3-1/2 x 70 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

Supply and Laying of 3 1/2 x 120 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 clamping of 3 ½ x 120 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ x 120 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 ½ x 120 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and Laying of 3 1/2 x 150 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 clamping of 3 ½ x 150 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ x 150 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3 ½ x 150 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

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

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 laying of 2 runs of 3 1/2 x 185 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 clamping of 2 Run 3 1/2 x 185 sq.mm PVC LTUG armoured cable on post or on wall with MS Clamps.

Supply of air termination rod of 3 mtr length and diameter 16/10 mm crimped on both ends (Tappered Type) The rod shall be mounted with stainless steel clamp and fixing accesories.

Supply and Installation of 8 mm dia Alumnimum alloy Solid Round conductor of material AlMgSi as per IEC 62561-2 with Conductor Holder, glue, connectors, joints etc. used in air termination and down conductor system. Cross sectional area of conductor should be 50 sq.mm

Supply of Stainless steel 304 Grade Test Joint with enclousre to interconnect between 8 mm Al round conductor & 10 mm copper bonded round conductor.

Supply of Rust resistant non corossive 10 mm dia Copper Bonded Steel round conductor for Earth termination.

Supply of Maintenance free earthing with copper bonded earth rod of 3048 mm length having the dia of 17.2 mmx3000mm with copper coating thickness of 250 microns. and 25 kg BFC.

Supply of Cabinet Type Class 1 and 2 Combined Model Surge Protection Devices to arrest surges and overvoltages in the power line due to lighting switching action etc they must be installed in the incoming MCC Panel / DB of the respective building in parallel to the power circuit. Three Phase Imax -50kA.

Supply of Lightning counter - LCD Screen shows the number of lighting strikes, hour and date of lighting events Buttons enable TIME/ DATE setting and log viewing. Replaceable battery, working life minimum five years, Complies with IEC/EN 62561-6

Supply of 25mm x 6mm GI strip from AL conductor to the earthpit station and further the samestap shall be used for nterconnecting all eart pits below ground level Zine coating 500g/m square ground level.

Design ,Engineering , Supply ,Fabrication ,Erection ,Testing commissioning and handing over of 1 No 13 passengers lift as per following Technical specification 1. Type of lift :Passenger lift 2. Capacity of Lift : 13 persons / 884 kg 3. Speed : 1.50 Metre / sec 4. Type of Drive : Specific variable voltage Frequency V3F drive with enhanced ride comfort and leveling functions. 5. No.of Floors : Ground + 4 Floors 6. Total travel : 16 Metres approx 7. Levelling Accuracy : High level accuracy with smooth & Jerk free stopping. 8. construction of Car : High quality and suitable thickness S.S. car (MOON ROCK) and M.S false ceiling 9. Position of Machine : Directly above the lift well 10. No.of Landing Entrance : One in front Total 5 Nos 11.No.of car Entrance: One in front only. 12. Car Entrance Door: Power operated V3F driver side opening sliding S.S.Doors (MOON ROCK) with VF operation. 13. Landing Entrance Door: Power operated V3F Driver side opening S.S.Doors (MOON ROCK) with provision emergency key opening at all Landings 14. Lift well existing : 2570 mm (width) x 2000 mm (depth) 15. Lift pit depth required: 1600 mm 16.Car inside size : 2000 mm (width) x 1100 mm (depth) 17. Car Entrance : 900 mm 18. Power supply: 400 /440V 3 Phase 50 cycles / Sec AC supply for power and 230V 50HZ single phase AC supply for light, at machine room with proper two distinct earth flat of adequate size from ISI earthing at ground floor. 19. Control:Micro computer (Micro processor) based simplex, collective control with or without attendent.20. car fittings: compact LED lighting with 2Nos 300mm sweep cabin fan. 20. car fittings: compact LED lighting with 2Nos 300mm sweep cabin fan.

21. Lift well: RCC construction with brick masonry. 22. Indication: Up / down digital direction and position indicator for all landing and inside the ear. 23. Emergency Alarm Bell: Battery operated alarm bell with automatic changing device. 24. Emergency light: battery operated light with automatic charging device. 25. Fireman's Switch: Include at ground floor 26. Scaffolding : included. 27. M.S.Sill angles and facia plates: Included. 28. Steel for lift machinery: included 29. servicing and maintenance: Free comprehensive servicing and maintenance during the guarantee period of one year. 30. Automatic Rescue Device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consist of suitable type of battery system with charger, inverter under voltage protection system etc complete with all accessories. 31. Provision of intercom with phone: included 32. Lift license : preparation of drawing , payment of charges to CEIG / Lift inspectorate and insurance polices if any and obtaining CEIG safety certificate as per lift act. 33. Floor announciator with music. included. 34.Special Feature: (a). Infra red door sensor with Full height screen. (b). Full width half height rear panel Mirror. (c).Voltage stabilizer for circuit control. (d). Tubular Stainless Steel hand rail in car (e). Signal Fixtures (f). Vandal proof S.S. button with S.S. cover. (g). Stainless steel door frames (h). V3F door operator (i) Call register signal (j) Pit ladder (k). Braille buttons

(l).Stainless steel facia for car operating panel and landing fixtures. (m). ON-OFF switch for fan and Light. (n) Over load warning indicator. 35 Over speed governor, phase failure and phase reversal relay, alarm bell, Guide brackets for car and counter weight, rubber padding under winding unit, Motor of adequate capacity, single reduction wormgear, electromagnetic brake with compression springs, car safety gears, buffer, electro mechanical door locks, emergency key, side supporting angles, motor over load protection devices, final limit switch, main suspension ropes, counter weights, lifting joint joist for mounting the machineries. 36 Guarantee: Guarantee for theMaterials& workmanship of equipments complete should be offered by the Lift firm for a period of not less than one year and free service for One Year. 37. Site testing in accordance with is 14665 should be carried out at the time of handling over . 38. All disabled friendly features as per Differently Abled Act should be provided 39.2 hours Fire rated doors

Design ,Engineering , Supply ,Fabrication ,Erection ,Testing commissioning and handing over of 16 passengers lift as per following Technical specification 1. Type of lift :Passenger cum bed lift 2. Capacity of Lift : 16 persons / 1088 kg 3. Speed : 1.50 Metre / sec 4. Type of Drive : Specific variable voltage Frequency V3F drive with enhanced ride comfort and leveling functions. 5. No.of Floors : Ground + 4 Floors 6. Total travel : 16 Metres approx 7. Levelling Accuracy : High level accuracy with smooth & Jerk free stopping. 8. construction of Car : High quality and suitable thickness S.S. car (MOON ROCK) and M.S false ceiling 9. Position of Machine : Directly above the lift well 10. No.of Landing Entrance : One in front Total 5 Nos 11.No.of car Entrance: One in front only. 12. Car Entrance Door: Power operated V3F driver side opening sliding S.S.Doors (MOON ROCK) with VF operation. 13. Landing Entrance Door: Power operated V3F Driver side opening S.S.Doors (MOON ROCK) with provision emergency key opening at all Landings 14. Lift well existing : 2500 mm x 2100 mm and 2840 mm x 2100 mm 15. Lift pit depth required: 1600 mm 16.Car inside size : 2000 mm (width) x 1300 mm (depth) 17. Car Entrance : 1000 mm 18. Power supply: 400 /440V 3 Phase 50 cycles / Sec AC supply for power and 230V 50HZ single phase AC supply for light, at machine room with proper two distinct earth flat of adequate size from ISI earthing at ground floor. 19. Control:Micro computer (Micro processor) based simplex, collective control with or without attendent. 20. car fittings: compact LED lighting with 2Nos 300mm sweep cabin fan. 21. Lift well: RCC construction with brick masonry. 22. Indication: Up / down digital direction and position indicator for all landing and inside the ear. 23. Emergency Alaram Bell: Battery operated alarm bell with automatic changing device.

24. Emergency light: battery operated light with automatic charging device. 25. Fireman's Switch: Include at ground floor 26. Scaffolding : included. 27. M.S.Sill angles and facia plates: Included. 28. Steel for lift machinery: included 29. servicing and maintenance: Free comprehensive servicing and maintenance during the guarantee period of one year. 30. Automatic Rescue Device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consist of suitable type of battery system with charger, inverter under voltage protection system etc complete with all accessories. 31. Provision of intercom with phone: included 32. Lift license : preparation of drawing , payment of charges to CEIG / Lift inspectorate and insurance polices if any and obtaining CEIG safety certificate as per lift act. 33. Floor announciator with music. included. 34.Special Feature: (a). Infra red door sensor with Full height screen. (b). Full width half height rear panel Mirror. (c).Voltage stabilizer for circuit control. (d). Tubular Stainless Steel hand rail in car (e). Signal Fixtures (f). Vandal proof S.S. button with S.S. cover. (g). Stainless steel door frames (h). V3F door operator (i) Call register signal (j) Pit ladder (k). Braille buttons (l).Stainless steel facia for car operating panel and landing fixtures.

(m). ON-OFF switch for fan and Light. (n) Over load warning indicator. 35 Over speed governor, phase failure and phase reversal relay, alarm bell, Guide brackets for car and counter weight, rubber padding under winding unit, Motor of adequate capacity, single reduction wormgear, electromagnetic brake with compression springs, car safety gears, buffer, electro mechanical door locks, emergency key, side supporting angles, motor over load protection devices, final limit switch, main suspension ropes, counter weights, lifting joint joist for mounting the machineries. 36 Guarantee: Guarantee for theMaterials& workmanship of equipments complete should be offered by the Lift firm for a period of not less than one year and free service for One Year. 37. Site testing in accordance with is 14665 should be carried out at the time of handling over . 38.All disabled friendly features as per Differently Abled Act should be provided 39.2 hours Fire rated doors

Design ,Engineering , Supply ,Fabrication ,Erection ,Testing commissioning and handing over of 10 passengers lift as per following Technical specification 1. Type of lift :Passenger cum bed lift 2. Capacity of Lift : 10 persons / 680 kg 3. Speed : 1.50 Metre / sec 4. Type of Drive : Specific variable voltage Frequency V3F drive with enhanced ride comfort and leveling functions. 5. No.of Floors : Ground + 3 Floors 6. Total travel : 10 Metres approx 7. Levelling Accuracy : High level accuracy with smooth & Jerk free stopping. 8. construction of Car : High quality and suitable thickness S.S. car (MOON ROCK) and M.S false ceiling 9. Position of Machine : Directly above the lift well 10. No.of Landing Entrance : One in front Total 4 Nos 11.No.of car Entrance: One in front only. 12. Car Entrance Door: Power operated V3F driver side opening sliding S.S.Doors (MOON ROCK) with VF operation. 13. Landing Entrance Door: Power operated V3F Driver side opening S.S.Doors (MOON ROCK) with provision emergency key opening at all Landings 14. Lift well existing : 2400 mm (width) x 2000 mm (depth) 15. Lift pit depth required: 1600 mm 16.Car inside size : 1300 mm (width) x 1350 mm (depth) 17. Car Entrance : 800 mm 18. Power supply: 400 /440V 3 Phase 50 cycles / Sec AC supply for power and 230V 50HZ single phase AC supply for light, at machine room with proper two distinct earth flat of adequate size from ISI earthing at ground floor. 19. Control:Micro computer (Micro processor) based simplex, collective control with or without attendent. 20. car fittings: compact LED lighting with 2Nos 300mm sweep cabin fan. '21. Lift well: RCC construction with brick masonry. 22. Indication: Up / down digital direction and position indicator for all landing and inside the ear. 23. Emergency Alarm Bell: Battery operated alarm bell with automatic changing device.

24. Emergency light: battery operated light with automatic charging device. 25. Fireman's Switch: Include at ground floor 26. Scaffolding : included. 27. M.S.Sill angles and facia plates: Included. 28. Steel for lift machinery: included 29. servicing and maintenance: Free comprehensive servicing and maintenance during the guarantee period of one year. 30. Automatic Rescue Device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consist of suitable type of battery system with charger, inverter under voltage protection system etc complete with all accessories. 31. Provision of intercom with phone: included 32. Lift license : preparation of drawing , payment of charges to CEIG / Lift inspectorate and insurance polices if any and obtaining CEIG safety certificate as per lift act. 33. Floor announciator with music. included. 34.Special Feature: (a). Infra red door sensor with Full height screen. (b). Full width half height rear panel Mirror. (c).Voltage stabilizer for circuit control. (d). Tubular Stainless Steel hand rail in car (e). Signal Fixtures (f). Vandal proof S.S. button with S.S. cover. (g). Stainless steel door frames (h). V3F door operator (i) Call register signal (j) Pit ladder (k). Braille buttons

(l).Stainless steel facia for car operating panel and landing fixtures. (m). ON-OFF switch for fan and Light. (n) Over load warning indicator. 35 Over speed governor, phase failure and phase reversal relay, alarm bell, Guide brackets for car and counter weight, rubber padding under winding unit, Motor of adequate capacity, single reduction wormgear, electromagnetic brake with compression springs, car safety gears, buffer, electro mechanical door locks, emergency key, side supporting angles, motor over load protection devices, final limit switch, main suspension ropes, counter weights, lifting joint joist for mounting the machineries. 36 Guarantee: Guarantee for theMaterials& workmanship of equipments complete should be offered by the Lift firm for a period of not less than one year and free service for One Year. 37. Site testing in accordance with is 14665 should be carriedout at the time of handling over . 38.All disabled friendly features as per Differently Abled Act should be provided 39.2 hours Fire rated doors.

Design ,Engineering , Supply ,Fabrication ,Erection ,Testing commissioning and handing over of 13 passengers lift as per following Technical specification 1. Type of lift :Passenger cum bed lift 2. Capacity of Lift : 13 persons / 884 kg 3. Speed : 1.50 Metre / sec 4. Type of Drive : Specific variable voltage Frequency V3F drive with enhanced ride comfort and leveling functions. 5. No.of Floors : Ground + 2 Floors 6. Total travel : 7.0 Metres approx 7. Levelling Accuracy : High level accuracy with smooth & Jerk free stopping. 8. construction of Car : High quality and suitable thickness S.S. car (MOON ROCK) and M.S false ceiling 9. Position of Machine : Directly above the lift well 10. No.of Landing Entrance : One in front Total 3 Nos 11.No.of car Entrance: One in front only. 12. Car Entrance Door: Power operated V3F driver side opening sliding S.S.Doors (MOON ROCK) with VF operation. 13. Landing Entrance Door: Power operated V3F Driver side opening S.S.Doors (MOON ROCK) with provision emergency key opening at all Landings 14. Lift well existing : 1900 mm (width) x 2100 mm (depth) & 2400mm x 2000 mm 15. Lift pit depth required: 1600 mm 16.Car inside size : 1300 mm (width) x 1350 mm (depth) 17. Car Entrance : 900 mm 18. Power supply: 400 /440V 3 Phase 50 cycles / Sec AC supply for power and 230V 50HZ single phase AC supply for light, at machine room with proper two distinct earth flat of adequate size from ISI earthing at ground floor. 19. Control:Micro computer (Micro processor) based simplex, collective control with or without attendent. 20. car fittings: compact LED lighting with 2Nos 300mm sweep cabin fan.

21. Lift well: RCC construction with brick masonry. 22. Indication: Up / down digital direction and position indicator for all landing and inside the ear. 23. Emergency Alaram Bell: Battery operated alarm bell with automatic changing device. 24. Emergency light: battery operated light with automatic charging device. 25. Fireman's Switch: Include at ground floor 26. Scaffolding : included. 27. M.S.Sill angles and facia plates: Included. 28. Steel for lift machinery: included 29. servicing and maintenance: Free comprehensive servicing and maintenance during the guarantee period of one year. 30. Automatic Rescue Device: To facilitate the landing of the lift to the nearest floor at the time of power failure. This shall consist of suitable type of battery system with charger, invertor under voltage protection system etc complete with all accessories. 31. Provision of intercom with phone: included 32. Lift license : preparation of drawing , payment of charges to CEIG / Lift inspectorate and insurance polices if any and obtaining CEIG safety certificate as per lift act. 33. Floor announciator with music. included. 34.Special Feature: (a). Infra red door sensor with Full height screen. (b). Full width half height rear panel Mirror. (c).Voltage stabilizer for circuit control. (d). Tubular Stainless Steel hand rail in car (e). Signal Fixtures (f). Vandal proof S.S. button with S.S. cover. (g). Stainless steel door frames (h). V3F door operator (i) Call register signal

(j) Pit ladder (k). Braille buttons (l).Stainless steel facia for car operating panel and landing fixtures. (m). ON-OFF switch for fan and Light. (n) Over load warning indicator. 35 Over speed governor, phase failure and phase reversal relay, alarm bell, Guide brackets for car and counter weight, rubber padding under winding unit, Motor of adequate capacity, single reduction wormgear, electromagnetic brake with compression springs, car safety gears, buffer, electro mechanical door locks, emergency key, side supporting angles, motor over load protection devices, final limit switch, main suspension ropes, counter weights, lifting joint joist for mounting the machineries. 36 Guarantee: Guarantee for theMaterials& workmanship of equipments complete should be offered by the Lift firm for a period of not less than one year and free service for One Year. 37. Site testing in accordance with is 14665 should be carried out at the time of handling over . 38.All disabled friendly features as per Differently Abled Act should be provided 39.2 hours Fire rated doors.

Design, Engineering, supply, fabrication, erection,testing, commissioning and handing over of 1No Service lift for the capacity of 240 kgs as per IS 14665 Standard and the following Technical specifications including all taxes and Duties 2. No of Lift : 1 No 3. Type of lift: Service Lift 4. Capacity of lift :Service Lift 5. Speed : 1 .0 Metre / Sec 6. Type of Drive: VVVF drive 7. No. of Floors : ( G + 2Floors) ( 3 stops ) 8. Total Travel: 7 metres approx 9. Levelling Accuracy: High level accuracy with smooth and jerk free stopping. 10. Construction of Car: High Quality MS car with chequested plate following 11. Position of machine: Directly above the lift SHAFT 12. No. of landing entrance: 3Nos 13. No. of car entrance: one in front side only. 14. Car entrance door: No Door 15. Landing entrance door: Collapside gate MS painted with landing door frame 16. Lift well existing:1600 mm X 1250 mm 17. Lift pit depth 1600 mm 18. Car Inside: 1000mm (width) X 1200mm (depth) 19. Car clear opening: 1000mm (width) X 1200mm (height) 20. Lift machine room : ( Machine room Less) 21. Power supply: 400/415 V, 3 phase, 50 Cycles/sec A.C. supply for power and 230 V, 50 HZ, single phase, AC supply for light. 22. Type of Control system: External extended push button with / without attendent 23. Car fittings: Indirect and LED light 24. Lift well: R.C.C. construction with brick masonry.(existing) 25. Indication: UP/Down digital direction and position indicator for all landing and in car 26. Minor Builders Work: To be provided by lift contractor

27. Scaffolding: Included in the scope 28. Sill angles and facia plates: included in the scope. 29. Steel for lift machinery: Included in the scope. 30. Servicing and maintenance: Free comprehensive servicing and maintenance should be provided by lift contractor during the guarantee period of one year. 31. Lift License: Preparation of Drawing, payment of charges to CEIG and insurance policies if any and obtaining CEIG safety certificate as per lift act should be done by lift contractor. 32. Special features: a.Up and Down arrows in Landing only b.Steel cubical for controller c. Dished stainless steel push box cover with push d. Automatic bilingual door open voice annouciator e. MS Door frame with suitable MS Steel for landing f. Lift duty motor of adequate capacity,reduction warm gear electromagnet break with compressor springs, over speed governer, phase failure & phase reversal relay alarm bell T-guide backets of car and counter weight rubbes padding under winding units car safety gears buffers electro mechanical door locks emergency key side supporting angles, motor over load protection devices final limit switch main suspension ropes counter weights lifting joint joist for mounting the machineries. 33. Guarantee: Guarantee for the materials and workmanship of equipments complete should be offered by lift firm for a period of not less than one year. 41.Site testing in accordance with IS 14665 should be carried out at the time of handing over. 42. Supply of operation and maintenance manual with necessary tools for operation and set of spare required for 1 year

Supply and installation of Inverter Scroll Compressor Modular VRF outdoor units equipped ,special acryl precoated heat exchanger,low noise condenser fan,auto check function for connection error,auto address setting,with multiple outdoor units of capacities and quantities as mentioned below.Refrigerant Shall be R410A.

Supply and installation of High Static Ducted ceiling supended indoor units with compact cooling coil,electronic expansion valve and multispeed fan motor,The blower shall be dynamicaly balanced and designed for silent operation.

Supply and installation of 4 Way Cassette indoor units with compact cooling coil,electronic expansion valve and multispeed fan motor,The blower shall be dynamicaly balanced and designed for silent operation.With Inbuilt Drain Pump

Supply and fixing of Y & T JOINTS (M-2060)

Supply and fixing of wireless remote control.

Supply ,fabrication and fixing of suitable MS angle support frame for indoor units.

Supply ,fabrication and fixing of suitable MS angle support frame for VRF Outdoor units.

Supply, installation, testing and commissioning of rectangular air ducts fabricated out of GI sheets of the following sheet thickness. The ducts must be machine fabricated and must be air-tight and have a neat finish. The ducting shall be complete with fasteners and gaskets at all joints. The ducts shall be supported from the ceiling with anchor fasteners, threaded rods of GI and support angles.

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

Supply and providing acoustic for initial position of ducting with 12mm thick fibre glass rigid board covered with tissue paper and Alminium Perforated Sheet.

Supply and fixing of flexible convass connection.

Supplying & fixing of powder coated extruded aluminium Supply Air Grills with aluminium volume control dampers & return grill as per specifications.

Supply of extruded aluminium powder coated Gravity Louvers.

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

Supply and fixing of duct mouth damper.

Pressure Testing & Commissioning of VARIABLE REFRIGERANT VOLUME/FLOW SYSTEM of below mentioned capacities comprising of Inverter Compressor and complete with the following.100% FULLY INVERTER COOLING MODEL OUTDOOR UNIT

Supply, installation, Testing & Commissioning of hard/Soft drawn soft refrigerant piping. The brazing to be carried out with bleeding of nitrogen. The copper pipe to be insulated with 19mm thick.

Supply and Fixing of Fire Damper

Supply and laying of PVC insulated sealed copper control cable 2C x 1.5 Sq.mm as per relevant IS.

Supply and laying of PVC insulated copper cables 3C x 2.5 Sq.mm for indoor unit power supply as per relevant IS.

Supply and laying of Cabling PVC insulated copper cables 4Cx16 sqmm for outdoor unit power supply as per relevant IS. (From MCCB to Outdoor unit ) MCCB to be fix near the outdoor unit.

Supply ,Providing and fixing in position drain piping 0f 32mm dia with necessary Insulation for drain cut to required lengths and installed complete with all necessary fittings like elbows, tees & reducers.

Supply of Refrigerant gas R410A topping at site for VRV

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

Supply and fixing of brass cable gland for 3½ x 35 sqmm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3 ½ x 35 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and installation, testing and commissioning of 320 KVA Water Cooled Diesel Generator set with AMF panel conforming to CPCB 1V PLUS Norms and BIS Specifications as detailed below A) DIESEL ENGINE:- Diesel engine Six Cylinders, liquid cooled, turbocharged with after cooler, developing 380 bhp @ 1500 RPM., electric start, compression ignition, 4 strokes, designed to run continuously at 1500 RPM confirming to IS 10002, ISO-3046, BS 5514 standard. Diesel Engine will comply with present CPCB IV + norms. The diesel engine will comprise of following with KG-1500 Control Panel 1. Dry type air cleaner 2. Exhaust Silencer suitable for canopy 3. Expansion bellow 4. Lube Oil cooler 5. Lube oil filter 6. Fuel Filters 7. Radiator with pusher type fan and mounting 8. In-line mono block fuel injection pump 9 Electronic governor and fuel feed pump 10. Flywheel with starter ring and bell housing suitable for close coupling 11. 24 Volt electric starter motor 12. Battery charging alternato 13. Microprocessor based KG745 Controller mounted on the Controller Panel 14. Protection System for Low lube oil pressure High water temperature B) ALTERNATOR:- 320 kVA Alternator, suitable for continuous operation rated at 1500 rpm 415 V, 0.8 PF, 50Hz, 3Ph. in SPDP enclosure, self- excited & self- regulated, Brush less, floor mounted with Ball or Bearings on end shields. The alternator conforms to IS: 4722, BS EN 60034-1& will be suitable for tropical condition

C) BASE FRAME:- Suitable to couple above Engine & Alternator made from steel sheet metal. D) FUEL TANK:- 600 litre capacity, with Inlet & Outlet arrangement, air vent & drain plug arrangement. E) BATTERIES:- 2Nos.24 Volts Battery with one set of connecting leads of Copper Cable. F) CANOPY DIMENSION IN (mm):- [L: 4750 W: 1700 H: 2005 ] (G) DG SET WEIGHT (Approx):- 320KVA- 4090 Kg Dry Weight 4200 Wet weight H) STANDARD GENSET CONTROLLER UNIT WITH CONTROL PANEL:- Genset controller unit ’ with totally enclosed, steel construction canopy in build control panel having following safeties and display parameters: Engine Display parameters 1) Oil Pressure 2) Engine coolant Temperature 3) Fuel Status 4) Engine speed 5) Engine run Hours 6) Total starts 7) Battery condition monitoring Mechanical Safeties (along with Display) 1) Under/Over speed 2) Low Lube oil pressure 3) High engine coolant temperature 4) Charge Alternator fail 5) Start/Stop fail Gen-set Display Parameters 1) Phase/Line Voltage

2) Line current 3) Frequency 4) Average Voltage 5) Average Current/Percentage of load 6) Phase kW & Total kW7) KWH / PF 8) KVA / KVA 9) Earth fault Current 10)DG contactor Manual ON/OFF Electrical Safeties (along with Display) 1) Genset Under/Over voltage 2) Under/Over Battery voltage 3) Under/Over frequency 4) Phase Failure 5) Phase sequence reverse 6) Over Current 7) Over kW 8) High Earth Current 9) Mains Monitoring 10)Mains contactor Manual ON/OFF TECHNICAL SPECIFICATION OF ACOUSTIC ENCLOSURE CONSTRUCTION Following are some technical features of Acoustic Enclosure:- 1. The enclosure is modular in construction 2. Base frame is made of Sheet metal 3. Durable industrial locking system is provided on doors. 4.Doors are gasket with high quality EDPN material. CORROSION RESISTANCE:- To make the enclosure weather proof: - 1. All sheet metal parts/components are hot dipped in seven tanks process, pretreated and passivated. 2. Sheet metal components are painted with P.P base power.

3.Base frame is epoxy coated. 4. Zinc passivated hardware is used to avoid rusting ACOUSTIC INSULATION:- 1. Sound proofing of the enclosure done with quality Foam confirming to IS: 8183. 2. Acoustic form shall be fire retarded and fire resistant. 3. Attenuates are provided to control sound at entry and exit to and from the container. 4. Specially designed Residential Silencer is provided. ELECTRICAL:- Neutral earth connecting point at termination block / neutral bus at control panel & Body earthing points at alternator leg and acoustic enclosure base frame. SOUND LEVEL:- The Genset being offered comply to a sound level of < 75 dbA (12 point average) at a distance of 1-meter in free field conditions conforming to CPCB Norm WARRANTY:- The warranty is for 24 months from commissioning or 5000 hours of operation whichever is earlier, subject to use

Supply, erection testing, commissioning and handing over of 1No 250KVA diesel generator set with AMF panel conforming to CPCB IV PLUS Norms and BIS Specifications as detailed below : A.Engine Air Cooled diesel engine suitable for generator application with a shaft out put of suitable at 1500 RPM under NTP conditions as per BS 5514-ISO 10002. The engine shall comprise the following standard scope of supply: 1) Dry type Air cleaner 2) Expansion bellow 3) Radiator, radiator fan and mounting 4) Air to air charge cooler 5) Exhaust gas turbo charger 6) Lube oil cooler and lube oil filter filter 7) Fuel filter (pre and micro) 8) In-line mono-block fuel injection pump with governor and fuel feed pump 9) Electronic governor 10) 12V / 24V battery charging alternator 11) 12V / 24V Volt electric starter motor 12) Engine test certificate 13) Residential Mufler 14) Fly wheel with starter ring. Engine instrument panel/mounted Engine control panel consisting of ON/OFF/START/KEY, lube oil pressure gauge, oil temperature gauge, high water temperature gauge and electronic hour meter and RPM indicator. Safety system of Engine: The engines shall trip for the following conditions with Visual alarm device. 1) Low lubricating oil pressure 2) High water temperature 3) Vee - belt failure and over speed 4) Low battery indication The Engine should be capable of providing 10% over load for one hour for every 11 hours continuous running at full load.

Note: 1. The control panel should be complete with necessary fuses, cables, labels, other accessories with neutral isolation arrangements. 2. The engine should trip for the following conditions. a) Low lubricating oil pressure b) High water temperature c) Over speed 4) ACOUSTIC ENCLOSURE: Acoustic enclosure shall be powder coated and fabricated of 16SWG CRCA MS sheet. The silent canopy shall be nut bolt type construction. Critical processes of punching are done on CNC machine to maintain dimensional accuracy of hole within 0.1mm power coating done after seven-tank surface preparation process of sheet metal. Canopy panel and door shall have inside lining of FIRE-RETARDANT 64kg/m density mineral wool of 100mm thickness as acoustic material. Four hinged doors shall be provided to canopy. The maximum permissble sound pressue level should be as per the norms prescribed by the Central Pollution Control Board / State Pollution Control Board/ Competent Authority concerened or shouble be 75 db(A) at 1 meter from the enclosure surface whichever is advantageous to the department. The emergency stop should be available on the enclosure panel. The enclosure provided shall be duly approved by the Engine Manufacturer of the Engine provided for Diesel Generator Sets mounted inside and should be to the satisfaction of inspection / testing authority concern. SURFACE TREATMENT – PAINTING The enclosure shall be suitably treated for degreasing, de-rusting and phospating. The canopies are passed through seven-tank treatment thoroughly. ADDITIONAL FEATURES OF CANOPIES Canopy fabricated on CNC machines with dimensional accuracy of 0.1mm so as to increase its durability. Special designed supporting rips/structures are used in canopies so as to give sturdiness and to reduce the vibrations of the DG sets if any. WORLD CLASS COOLING PACKAGE: Canopies shall have cooling package for which it can perform at 45 deg c/ambient temperature. No grounding required on the ground, only a level surface capable of with standing the DG weight. Lifting hooks shall be provided for the acoustic enclosure, which should be unloaded independently of the DG set. The Gen set frame shall also be provided with hooks for unloading.

Temperature rise inside the canopy: Canopies shall be designed so as to maintain the temperature difference between ambient and air inlet at cleaner within the enclosure well with in 5-7 deg centigrade. 5) Base Frame Base frame should be fabricated in sheet metal. The base frame is rugged in construction and designed for mounting engine and brush less alternator closely coupled, with cross members mounted on AVM. The base frame shall have provision for mounting of acoustic enclosure on it. The supply of Gen set includes loading, unloading and transportation charges. 6) Fuel Tank 450 Ltrs. Removable Fuel tank shall be fabricated out of 14 SWG CRCA MS sheet and is part of base frame. It is duly painted and fitted with inlet an outlet connections and mechanical fuel gauge. Fuel tank can be easily removed for cleaning or any maintenance.. 7) Battery 24V battery

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

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

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

Supply and demonstration of the following safety accessories’ a) 1 meter x 1 meter x1/2 inch 11kv rubber mat - 2 nos. b) one set of 4 nos. 9 liters fire buckets with metal stand frame - 1set c) first aid box with medicine - 1no d) 11 kV rubber hand gloves - 2 nos. e) 2 Kg capacity dry powder type fire extinguishers - 2 nos f) Hand operated pump to transfer fuel from standard barrel to fuel tank - 1 no. g) First aid chat in Tamil and English - 1no. h) Battery water acidity tester - 1 no. i) Earth Discharge rod j) Danger Board.

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

Supply and erection of 11KV 2 pole structure comprising 2 numbers 33’feet with RS Joist of size 200x100x5.7mm centre to centre 10 feet width with tie and support frame by 100x50x6mm RS channels, cross bracings by 50x6mm RS angles with requisite heavy duty clamps, bolts & nuts to support the switch gears,insulators, 0 copper jumpers and accessories to receive and distribute the 11 KV 2Pole structure of consumer side and painting of all metal parts with base coat of red oxide and approved paint one coat each as per engineer in charge with supply and erection of following HT accessories as per I.E rules and CEIG rules and regulations a) 1sets 11 KV gang operated double break AB switch complete with connecting rod, operating handle, guides, ets., on 100x50 mmchannel frame. b) 3 Nos lightning arrestor for 11KV system on channel frame c) 1 set (each with 3Nos)DO/HG fuse assembly on channel frame. d) 6 Nos Sufficient number 11KV pin insulators with metal pars on channel frame to maintain sufficient clearance for jumpers as per rules. e) 1Set of 3Nos 11KV strain disc insulators with Metal parts on suitable top channel 100mm x 50mm x6mm to receive the EB supply and to feed 2 Pole structure. Supply and fixing of required cross bracing made of size 50x50x6mm MS angle to keep the structure in stable condition. Providing necessary HT connection and jumper Connection from TNEB structure to consumer 2Pole structure with ACSR conductors “O” HDBC Copper conductor for giving necessary connection and jumpering from stain disc insulators, AB switch, lighting arrestor, HG fuse Through pin insulators and to transformer Bushing etc., complete with colour coding.

6) Indication/Alarm: Buzzer - 1 no 7) Control wiring with appropriate colors: a) Breaker Control Switch (Close-Neutral-Trip) - 110V/25A - 1 no b) Test Terminal block - 1 no 8) Busbar: a) Copper busbar with PVC sleeve - 11 kV,800 A, 25kA/3Sec ( 1 set ) b) Earth bus - ( 1 set ) 9) Common for switchgear : Heater ON / OFF switch with filament type 80Watts space heater & thermostat , single phase switch with socket, Lamp for panel illumination with snap type door limit switch, Fuses / MCBs for AC / DC control - 1 set 10) Enclosure : MS Sheet steel enclosure & installation suitable for Indoor - 1 set 11) Termination: a) Incoming (Excluding cable termination kits, lugs and glands) - Bottom b) Outgoing (Excluding cable termination kits, lugs and glands) - Bottom 12) Surge Protection: 18kV,10kA - 3 nos 13) Mechanical Interlock and Key: Castell interlock and key ( 2 Base + 1 Key) - 1 set

12. Trip Circuit Healthy Push Button (Incoming 1 No. Outgoing 1 No.). 13. Common for Switch gear, MCB’s for AC DC Control Heater ON / OFF Switch with space heater and thermostat single phase switch socket, cubicle illumination lamp, Disconnecting type terminal Block etc. 14. MS sheet enclosure for Indoor Installation Powder Coated with paint shade Siemens Grey. Provision through Bottom entry to receive Incoming or outgoing cable excluding cable glands and cable terminal kit

Supply and laying of 1RX3C x 185 sq.mm HT (E)XLPE 11 KV 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 1RX3C x 185 sq.mm HT (E)XLPE 11KV aluminium armoured cable in a on Existing trench or on wall with MS Clamps.

Supply and providing cable suitable 11 KV 3 core 185 sqmm XLPE HT UG cable with necessary indoor type heat shrinkable Termination kit and accessories with termination complete

Supply and laying of 6C x 2.5 Sq mm XLPE armoured LTUG Copper Cable in the existing trench on wall with suitable MS clamps.

Supply and clamping of 6C x 2.5 Sq mm XLPE armoured LTUG Copper Cable in the existing trench on wall with suitable MS clamps.

Supply and fixing of Neutral CT protection class 100/5A with suitable outdoor type MS enclosure, busbar arrangements with necessary angle iron arrangements, with necessary clamps.

Supply, erection, testing and commissioning of 500 KVA / 11 KV / 433V, off load tap changing copper wound outdoor type distribution transformer conforming to relevant IS and fitted with the following: a) HV Bushing Terminal arrangements. B) LT cable end box suitable for connection 3 run of 31/2 x 400 sqmm LTUG cables. c) Conservator with shutt off valve. d) Dehydrating slilica gel breather. e) Conservator drain plug valve. f) Tank drain plug value. g) 4 Nos Plain rollers. h) Thermometer pocket with thermomoter with capillary tubing for maximum reading position. i) Drain plug valve. j) Filter valve. k) Oil filling whole end cap. l) Oil level guage. m) Two body earthing terminal. n)Rating and terminal marking diagram plate. o) Lifting hooks / Lifting eyes / Jacking pad to facilitate movement to transformer and easy ground level. p) Off load hand operated tap changing switch at standby height from ground level. q) Tapping on primary winding for voltage variation +5% to - 5%. r) Neutral on L.V side to be available for 4 wire supply and brought out truf pushing for earthing. s) Air release device. t) The transformer should be supplied with first filling of oil. u) All removable covers shall be provided with weather proof hot oil resistance gaskets to prevent leakage of water into core, and oil from the tank with low on load loss 600W and load loss 3600W impendence 4.5% .

Design supply, erection testing and commissioning of 800Amps cubical panel floor mounting type dust and vermin proof MV panel board made up of 16 SWG MS sheet steel rated for 433 volts, 50HZ AC supply as per the CEIG guidelines and latest IE rules comprising the following EB incoming bus bar: copper bus bar rated for 800Amps 2 runs of 50 mm x 6mm for phases and one number for neutral. EB supply incoming: 2 Nos of 800A 4 pole 433V, MV Air circuit breaker manual draw out type Thermal over load protection to IS 13947-2IEC 60947-2 with making capacity of 105KA and breaking capacity of 50KA at 600V AC with all accessories each fitted the following independent mechanism. Buscoupler: 800A Four Pole Switch-1 No. 1. Manual trip push button - 1No 2. Mechanical ON/OFF indicator - 1No 3. UV coil device suitable for 433 volts AC - 1No 4. No/NC auxiliary contacts-1set 5. CTs suitable for metering - 1 set 6. LED indicating lamp-2 Nos 7. Digital demand controller- 1No 8. Earth fault relay - 1No 9. Over current relay - 1No suitable capacity fuse controls for the systems - 1set Separate mould base for each pole for easy maintenance, all relevant protection, accessories, as per CEA (MSES Regulations 2023) Rules in force with interconnection and terminations and required. EB Incomer: 800A ACB- 2 Nos Bus coupler: 800 A ACB Switch -1 No 800A 4 pole 433V, Air circuit breaker EDO draw out type -3 Nos 400Amps TPN interior switch fuse disconnector with HRC fuse double break-4 Nos 250Amps TPN interior switch fuse disconnector with HRC fuse double break - 6Nos 125 Amps TPN interior switch fuse disconnector with HRC fuse double break - 3 Nos

The EB supply feeder are to provide with digital multifunction meter with CT, RYB indicator lamp and control fuses switches S&F of danger borad all switches and the ACB's should be given double earth connection by runs of 25x3mm copper flat. And two numbers 25 x 3 copper earth bus must be run around the panel as per IE rules. All live parts of the bus switches etc are to be shrouded with suitable thick hylum sheet and SMC support insulators should be with maximum creep age distance as per IE rules. All the out going feeder, bus bars should be extended for easy termination of LTUG cable and suitable removable type gland. All the copper flats inside the panel should be provided with heat shrinkable sleeves and lead coating in the termination points. The cubical panel should be mounted over the MS channel of size 3" x1 1/2" x 1/2". The cubical panel should be painted with anti corrosive red oxide and with powder coated epoxy paint. The capacity of the switch, cable direction, place of feeding shall be indicated clearly in all the switches. The operation and maintenance manual for the metering instruments and the AB switches shall be handed over to the department without fail

Supply and Laying of 3Runs of 3½ X 400 sq.mm PVC armoured LT UG Cable in trench to be 0.15mts layer of sand and covering the cable completely with bricks and and refilling the earth to make good.

Supply and clamping of 3RX3 ½ x 400 sq.mm PVC LTUG armoured LTUG cable in a on Existing trench or on wall with MS Clamps.

Supply and fixing of brass cable gland for 3½ x 400 sqmm PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3½ x 400 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete.

Supply of 150 KVAR 415/440 volts 3 phase Automatic Power Factor at 0.95 lag made up of powder coated 16 SWG CRCA sheet steel enclosure with 250A TP MCCB as incoming with Delta connected capacitors MOO type operating in multiple stage with 3 current and voltage Transducers (CVT) at the phases simutataneously to activate the desired power factor with a LCD display to show the following parametrers. A) Vr-R phase Line Voltate B) Vy-Y phase Line Voltate C) Vb-B phase Line Voltate D) Ir-R phase Line current E) Iy-Y phase Line current F) Ib-B phase Line current G) KW -present Kilo Watts H) KVAR- present KVAR Demand I) KVA -present KVA J) PF- present power factor K) Number of capacitor bank ON/OFF L) Provision to indicate the unbalanced load provision to indicate the change in phase sequence. The PFC panel should also with built in protection for high voltage/low voltage cut off, single phase preventor in current line surges, current limitors, current sensor etc., with connection complete and as per the relevant rules. Eight stages of Automatic power factor control panel with necessary connection.

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 40mm with copper earth plate of size 125mm x 50mm x 6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

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

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

Supply and fabrication, erection and commissioning of 250A capacity floor mounting type cubical type meter panel board made up of 16 SWG CRCA sheet steel with necessary AI frame work of suitable size suitable for 5 Nos separate 3 phases service connection and 4 nos of single phase service connection in 2 Rows with following specification. i) Common bus bar chamber with sealing arrangements with 1" x 1/4" tinned cu Flat for three phase and 1" x 1/8" for tinned copper flat for neutral and earth bus ii) separate compartment to accommodate 5 Nos. three phase energy meter iii) Separate compartment to accommodate 5 Nos 100A fuse unit with 5 No 100A FP RCD RCCB and 5 Nos 32 A fuse unit with 5 No 32A DP RCD RCCB with necessary interconnection from busbar to Energy meter and Energy meter to fuse unit. The energy meter compartments should be provided with visible glass for taking energy meter reading. The panel board to be dust and vermin proof mounted on 2 Nos channels on suitable masonary pedestals with painting by powder coating with 1 No indicator panel comprising of 3 Nos pilot lamps, 3 Nos fuse units and 2 Nos danger boards as per as per CEA (MSES) regulation 2023.

Supply and fabrication, erection and commissioning of 250A capacity floor mounting type cubical type meter panel board made up of 16 SWG CRCA sheet steel with necessary AI frame work of suitable size suitable for 6 Nos separate 3 phases service connection and 5 nos of single phase service connection in 2 Rows with following specification.i) Common bus bar chamber with sealing arrangements with 1" x 1/4" tinned cu Flat for three phase and 1" x 1/8" for tinned copper flat for neutral and earth bus ii) separate compartment to accommodate 6 Nos. three phase energy meter iii) Separate compartment to accommodate 6 Nos 100A fuse unit with 6 No 100A FP RCD RCCB with 6 Nos 100A fuse unit with 5 Nos 32 A DP RCD with 32 A fuse unit with necessary interconnection from busbar to energey meter and energy meter to fuse unit. The energy meter compartments should be provided with visible glass for taking energy meter reading. The panel board to be dust and vermin proof mounted on 2 Nos channels on suitable masonary pedestals with painting by powder coating with 1 No indicator panel comprising of 3 Nos pilot lamps, 3 Nos fuse units and 2 Nos danger boards as per as per CEA (MSES) regulation 2023.

Supply and fixing of 100A TPN sheet double break switch with HRC fuse and neutral on suitable angle iron frame work with earth connection only.

Supply and fixng of TNEB meter board suitable for 3 phase 100A 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 1-1/2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 100A 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. i) Common bus bar chamber with sealing arrangements with 1" x 1/4" tinned cu Flat for three phase and 1" x 1/8" for tinned copper flat for neutral and earth bus ii) separate compartment to accommodate 7 Nos. three phase energy meter iii) Separate compartment to accommodate 1 Nos 100A fuse unit with 1 No 100A FP RCD RCCB for 4 No. 63A FP ELCB and 4 Nos 63A fuse unit with 4 No 63A FP RCD RCCB for 4 No. 63A FP ELCB with necessary interconnection from busbar to energey meter and energy meter to fuse unit. The energy meter compartments should be provided with visible glass for taking energy meter reading. The panel board to be dust and vermin proof mounted on 2 Nos channels on suitable masonary pedestals with painting by powder coating with 1 No indicator panel comprising of 3 Nos pilot lamps, 3 Nos fuse units and 2 Nos danger boards as per as per CEA (MSES) regulation 2023.

Supply and fixng of TNEB meter board suitable for 3 phase 32 A 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. 32 A 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 4 Sq.mm PVC insulated copper wire with 1 No 32 Amp 30 MA Four Pole RCD / RCCB (Higher End) with suitable necessary connection with earth connection complete.

Supply and fixing of 32 A TPNMC switch on suitable angle iron frame work with MS cable entry boxes with PWD earthing.

Supply, Installation, Testing, Commissioning and Handing over of Kwp Roof mounted Solar PV System Scheme complete as detailed below. Design, Engineering, Manufacturing, Procurement, Supply of materials to project site, project management, installation of mechanical equipment, cabling & appurtenances, instrumentation and electrical system and other equipment, as detailed in this section. Scope of the proposal a)Solar Modules (Crystalline Silicon type mono perc half cut -as per MNRE specifications) b)Mounting Structure (Design to Trichy ambient condition) c) Inverter, distribution boards, junction boxes, cables d)Earthing for Solar modules and inverter. e) Lightning Protection f) Installation and commissioning TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY SITC of On grid Solar PV Modules of the crystalline silicon type- mono perc Half cut,Conforming to MNRE specification mounted on Aluminium frame(minimum thickness 35 mm) With minimum module efficiency of 20%, manufactured in India.As per latest edition of IEC PV module qualification test or equivalent BIS standards Crystalline Silicon. Matching IEC 61215/IS14286 and IEC 61730 Part-1 & Part 2 standards or equivalent BIS. With neccessary MC4 connectors (IP66) ,Interconnecting between panels using solar dc cable of min 4 sqmm and installation on exsisting structure .Solar crystalline modules of minimum 540 Wp or above wattage. With Protective devices against surges at the PV module.Along with Low voltage drop bypass diods . Solar Panels should be tested in the IEC authorized test centers. The rated output tolerance should be + 3 % . 10 years of product warranty 25 Years of linear power output warranty (90% of rated output at the end of 10years and 80% of rated output at the end of 25 years ) 2. MOUNTING STRUCTURES The PV modules will be mounted on fixed metallic structures of adequate strength and appropriate design, which can withstand load of modules and high wind velocities up to 160 km per hour. The support Rails will be Hi-strength Aluminum The "Mounting Structure" should have the following features: The rails will be pasted in GI Roofing sheet using Spliced Metal chemical bonding paste with a Hi strength tested and durable till the life of the GI Roofing Sheet.

8.Grid – Tie Solar PV System i)Solar PV Modules ii)Structure for mounting modules iii)Drive iv)Cabling to PV module to drive v)Installation and Commissioning 9.WARRANTY (i) Solar panel at 90% efficiency - 10 years (ii) Solar panel at 80% efficiency - 25 years (iii) Inverter - 10 years WARRANTIES & GUARANTIEES: The goods supplied under this contract are new, unused, of the most recent or latest technology and incorporate all recent improvements in design and materials. This warrantee will also be covering the rectification of any and all defects in the design of equipment, materials and workmanship including spare parts for the guarantee period specified by MNRE/ TEDA from the date of commissioning. All the Guarantees / Warrantees of the different components will be transferred to Owner of the project.

Supply and fixing of 250A 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 fixing of 315 A TPN switch disconnector fuse units in sheet steel enclosure with HRC fuses double brEak on suitable angle iron frame work with MS cable entry boxes with PWD Earthing.

GST at 18%

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