Development Of Arulmigu Angalamman Thirukoil, Melmalayanur Tk, Villupuram Dt. Master Plan Works

Earth work excavation for foundation by manual means for RR/Brick and Other step type footings for Load bearing structures 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.

Providing Pre-constructional anti- termite treatment and creating a chemical barrier to the building by injecting chemical emulsion of required concentrations raft slab and beam, under Cellular raft slab, around the footings, column pits, trenches, pits, wall trenches, back fill, plinth filling, junction of wall and floor, side walls of foundation, external perimeter of building,surrounding of pipes expansion joints, etc. as per IS specification and as per the instructions of chemical manufacturer and all as directed.The treatment shall be carried out strictly in accordance with the technical specification and conforming to IS 6313 (PART-2) or equivalent BS specification

Supplying and Filling with M - sand in foundation and others sub structures for 100mm thick and well watered, rammed and consolidated by power compacter. The rate includes the cost of M sand, compacting with mechanical compactors, labour charges for leveling, loading & Unloading and Transportation charges etc., complete and as per the standard specification.

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.

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 mechanical means.

Coursed Rubble in cement mortor 1:5 First sort etc., complete complying with standard specification and as directed by the departmental officers.,

Supplying and erecting steel centering including necessary supports for plane surfaces for Reinforced Cement Concrete works such as column footings, column pedestals, plinth beams, 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 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 support @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 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 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 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 10X5 m 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 60 cm 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).

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 impairing strength and durability with about (5 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m) 7670 kg. of crushed stone sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation & Basement

Ground Floor

First Floor

Terrace Floor

Providing and laying in position, standardised concrete Mix M-30 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 400 kg/m3 and maximum water cement ratio of 0.45, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5 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).

Foundation & Basement

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)

Foundation & Basement

Ground Floor

First Floor

Terrace Floor

Brick work in following Cement Mortar 1:5 using best quality Burnt Clay Brick of size 9" x 4 3/8" x 2 3/4" with class designation of 7.5 conforming to IS 1077-1992 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.

Foundation & Basement

Brick work in following Cement Mortar 1:6 using best quality Burnt Clay Brick of size 9" x 4 3/8" x 2 3/4" with class designation of 7.5 conforming to IS 1077-1992 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.

Ground Floor

First Floor

Terrace Floor

STRUCTURAL STEEL WORKS: Designing, Providing and fixing in position Hot rolled structural steel Members / Sections consists of MS joists, channels, angles, purlins, pipes, hollow tubes, runners, insert plates, flats etc. at all levels. Surface preparation of all MS members by Sand blasting to SA 21/2 grade and painted with anti corrosive, low VOC PU paint (metallic finish) with compatible primer to a minimum film thickness of 75 microns and 2 coats of low VOC PU paint of Akzonoble make and total dry film thickness 225 microns. (Only Main structural supports related to Facade works if required any shall be considered and no base frame or support structure shall not be considered, which shall form part of the respective cladding and Glazing items).

Providing and Fixing of polyurethane foam for Sloped roof as thermal insulation panels or Sandwich insulated panels with external 0.50mm total coated thickness pre painted Galvalume sheet with trapezoidal roofing profile having crest height of 38mm at every 333mm span , whereas internal 0.50mm total coated thickness pre painted galvanized iron sheet with micro ribbed profile and the insulation material will be chlorofluoro carbon and hydro chlorofluoro carbon free , high performance rigid polyurethane foam (PUF) conforming to IS 12436 having density not less than 40±2Kg/M3, Thermal conductivity (K-Value) 0.024 W/m.K measured at 10 degree C mean temperature along with necessary flashings such as L flashing, C flashing etc& accessories such as screws, fastners ,sealants etc for fixing the panel etc ., complete complying with standard specification.

Brick partition walls of 11.50cm thickness using best quality Burnt Clay Brick of size 9" x 4 3/8" x 2 3/4" with class designation of 7.5 conforming to IS 1077-1992 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)

Ground Floor

First Floor

Brick masonary lime mortar 1:2using Stock bricks including all varivargams, mould sthambams mokopathrams, koodu, Nasi and all ornamental brick work complete, all pancharams Agarais, Karanakoodu, etc., forming core walls of Rajagopuram / Vimanam complete including cost and conveyance of all materials including cement, all the labour charges including marking pathies shaping of the bricks, lifting of all the materials to required heights, curing and all extra for working in heights etc., complete 100 cft for Kalkaram.

Providing Vargapoochu over the Core Wall of Vimanams/Gopurams,with Lime mortar1:1.5 complete including shaping the mukhapathram,mahannasi,koodu all ornamental works to proper Shape, by embedding broken bricks or shaped /Chiselled bricks, rough -Plastering with Lime mortar 1 :1.5 and finishing with Final ORNAMENTAL plastering and Nayam theervai including cost and conveyance of all materiales labour charges therefore lifting of materiales ,all working in heights curing etc ,complete upto 25'-0'' height .etc.

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 hacking the surfaces, providing cement mortar nosing, beading for sunshades, staircases, steps, landing slabs and curing, etc., in all floors complying with standard specification and as directed by the departmental officers

Plastering with Cement Mortar 1:5 for Internal walls & External walls (One cement and Five Plastering sand), 12mm thick in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Dadooing walls with best approved quality, white / colour glazed tiles of size 300 x 450 x 8mm 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 quality vitrified Tiles of following 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 Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) 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., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Paving the floor with best approved quality fine polished Granite Stone Slabs of size 1200 x 600 of 18 / 20mm thick for steps of Synthetic Grey, Paradise and similar varieties with machine cut edges laid over a cement mortar bed of 20mm thick using cement mortar 1:3 (One cement and three crushed stone sand) 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., The granite stone slabs and other materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard speicification.

Flooring with ceramic tiles of following size and variety conforming to IS 15622 laid over cement mortar bed of 20 mm thick 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. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Supplying and fixing fine polished cuddapah slab of following thickness for cup-board arrangements including laying to correct alignment with necessary cement mortar and black powder etc, complete complying with standard specification and as directed by the departmental officers.

Flooring with ceramic tiles of following 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)

Paving the Top of roof with Solar refelective tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three crushed stone sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 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)

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

UPVC Window :Supplying and fixing UPVC (Un-Plasticized PolyvinylChloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm125GSMand 100% corrosion free, the profiles are multichambered sections with wall thick of 2mm. The EPDMrubber (black colour) covered with over all the edges offrame and shutter the shutter will be provided withEspag multi power point locks and also it operates ashandle. The corners and joints should be welded andcleaned. Radiations free pin headed plain or browncolour glass 4mm thick should be provided to theshutter and it should not allow leakage of water evenat most ranging storms and should have key lockableaction, security protective hinges, strong lockingsystems and as per size for arresting noise and energyloss. The connecting mechanism between sash andouter frame that enables opening of the window. Thewindow should be fixed to the wall with 100% packingwith screws and silicon packing all round the frames.The window should be got approved from the Executive Engineer before use on work.

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 (blackcolour) 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

Door Frame: Supplying and fixing first quality teak wood frames for doors, windows, ventilators and other similar joinery works with the following sizes and sections including labour charges for wrought and put up in position and also for fixing hold fast in frames and masonry etc. complete in all floors.

Teak wood Scantings up to 2M

Teak wood Scantings over 2M and below 3M

Supply & Fixing of Single Leaf Solid core Flush shutters with Teak ply on both side with teak wook lipping alround 35 mm thick, with necessary adhesives and CP screws complying with standard specification.The cost is inclusive of 1 No Lock arrangement, handel, tower bolt ,approved equivalent make SS ball bearing hinges of quivalent make of aproved make, 2 no floor mounted SS door stoper ect.complete as per drawing.

Supplying fabricating and fixing in position of aluminium anosdised powder coated matt Sliding door half glazed and half PLB board 12mm thick, 5.5mm thk glazed door using section alu. Clips, double actio springs, door closer, lock and glass including all materials, labour, power of following sizes for frame and shutter with necessary accessories such as elctrically controlled condition in accordance with ISI soecs.1868./1962 of anodic film thickness of not condtion after fixing etc complee. The aluminium surface to be anodized with matt finish under rubber beeding rectangular aluminium box charges requireed for fabrication if necessary clipping, dismantling materials, holes in RCC column beams or masonry whereever with power drill to extent required and made good to original less than 15 microns for all sections. All materials should be got approved by executive engineer before use on works.

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

Supplying and fixing of marble of 0.61*1.22m.,18/20mm thick in all floors for urinal partition including for labour charges for fixing and polishing etc., cost and conveyance of all materials and as directed by the Engineer in charge complying with standard specification.

Supplying and Paving the Paver Block flooring using Rubber mould paver block (Colour) of standard size over the sand filling of 83mm thick, including laying Compacting with power machine including loading transportation and colour pigments of paver blocks, including cost and conveyance of all materials labour etc complete with standard specification.

Flooring with Cut stone slab of size 600 x 600mm and other sizes suitable for site requirement not less than 100mm thick with machine cut edges and top surface dressed as directed by the departmental officer including cost and conveyance of materials to site and labour charges for paving and pointing with cement mortar 1:3 etc., complete.

Manufacturing, Supplying and Fixing of Stainless Steel Handrails 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 SS 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,

Supplying and fixing mild steel grills for windows, ventilators, etc., including priming one coat necessary fixtures complete as per drawings and specifications and as directed by the Engineer.

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

Providing and applying Emulsion paint finish of approved make & shade in two coats over a coat of approved primer and 2 coats of patty to give an even shade as per manufacturer's instruction to the internal plastered surfaces including preparation of surfaces, scaffolding etc. all complete as per drawings and specification for all heights.

Providing and applying Emulsion paint finish of approved make & shade in two coats over a coat of approved primer and 2 coats of patty to give an even shade as per manufacturer's instruction to the external plastered surfaces including preparation of surfaces, scaffolding etc. all complete as per drawings and specification for all heights.

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

Painting with multicolour (Panchavarnam) good Emulsion paints complete for the Vinamans/Gopurams, inculding cost and conveyence of all materials, lobour charges inculdinf Artist painter, working in heights, lifting of material, cost of brushes etc, complete-which including all extra for foldings-100sft, superficial area.

Plumbing Work 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 fittingssuch as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works)

Supplying and fixing in positon Indian Water Closet (Oriya type) of size 580 x 440mm white glazed earthern ware of approved quality and brand with “P” or “S” trap conforming to BIS with crushed stone sandcushion and forming flooring alround the closet using 40mm broken brick jelly in lime concrete 1:2:5 (One lime, Two crushed stone sandand Five brick jelly) 100mm thick and finishing the top to the required slope and including giving necessary connection to PVC pipes (including the cost of 110mm dia PVC pipe for a length of 600mm) by dismantling brick masonry wall / reinforced cement concrete roof / floor slab and making good the dismantled portion to the original condition with leakages etc., complete complying with standard specifications and as directed by the departmental officers. (The water closet should be got approved by the Executive Engineer before use on works).

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., includ- ing 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 of 15mm CP two way bib cock with health faucet of parryware or equivalent make conforming to BIS specification and quality including cost of shellac, thread etc., complete complying with standard specification and including cutting and threading wherever necessary.

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

Over head Shower: Supplying & Fixing in postion of CP Shower Rose with CP Stop cock arrangements of size 15mm inlet 100mm outlet to the pipe line with necessary cutting, threading and jointing using shellac Etc.,Complete complying with standard specification and as directed by departmental officer. ( The CP Shower rose should be got approved by the Executive engineer before use on Works

Supplying & fixing of Angle valve stopcock with connecting hose and wall flange. (Make: Parryware or equivalent)

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).

Supply & fixing C.P soap tray of approved quality (Parryware or equivalent) including cost and conveyance complying with standard specification.

Supplying & fixing of Stainless Steel Long body Bibcock with brackets including fixing over Wall tile dado complete.(Make: Parryware or equivalent)

Providing, supplying & laying of Gunmetal type NRV - pressure rating less tahn 16 Kg/Sqcm and IS778 with 2 Nos of MTA with jointing material like shellac, thread including testing of the joints complete and making good the walls etc. Rate is inclusive of all material labour, transportation, tools & tackles taxes, levies VAT etc all complete as per as per specifications, complete complying with standard specification and as directed by the Departmental Officer

SOIL AND WASTE PIPES 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 Stilt level.

40mm dia

50mm dia

75mm dia

110mm dia

Supplying and fixing in position cost iron Nahini / Floor trap with Stainless steel grating / PVC nahini / Floor Trap with PVC Grating type of size 100 x 75 / 75 x 50 mm with best quality gratings of approved brand fixed over a bed of brick jelly lime concrete 1;2;5 (One lime two sand and five aggregate ) brick jelly 40mm and finishing with cm 1;3(One cement and three sand) including dismantling masonary wherever found necessary and making good to the original condition and giving connections to the cast iron pipe etc, complete complying with standard specififcation and as directed by the departmental Officers.

Supply and fixing in position best quality PVC IS 4985 - CLASS-II - 4 Kg/Sqcm -Rain water pipes of various size having ISI mark and providing leak proof joints with such as Bend, Tee Junction, door etc.,of approved qualityincluding fixing to the wall with special PVC /MS clamps, etc., and making connection to all sanitary fittings, wherever necessary and making chipping good to the original condition, complying with standard specification etc.,complete. 110mm dia

Supplying and fixing in position of the following dia PVC rain water gratings for rain water pipes ,of approved quality and variety of various size confirming to ISS and including necessary cutting and fixing and giving connection to PVC pipes etc., complete complying with standard specification and as directed by the Departmental Officer. 110mm dia

Supplying and fixing in position of the following dia PVC specials such as PVC vent Cowl etc.,of approved quality and variety of various size confirming to ISS amend providing leak proof joint etc., including necessary cutting and fixing and giving connection to PVC pipes etc., complete complying with standard specification and as directed by the Departmental Officer. 110mm dia

EXTERANAL DRAINAGE Supplying and fixing in position best quality PVC soil / waste pipes of various dia having 6 kg / sq.cm. pressure BIS mark and providing leak proof joints using PVC adhesives including fixing to the wall with special PVC / MS clamp, teak wood plugs, brass screws, etc., and making connection to all sanitary fittings, dismantling masonry / RCC works wherever found necessary and making the good dismantled portion to the original condition, including testing for any leakages, etc., complete complying with standard specifications. (The PVC pipes should be got approved by the Executive Engineer before use on works). The rate for earth work excavation will be measured and paid separately in the cases where the pipe lines are proposed to laid below ground level

75mm dia

110mm dia

160mm 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 sand and 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.

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

Providing, supplying & laying of Chlorinated Poly Vinyl Chloride (CPVC-SDR-11) Pipes conforming to IS 15778 having thermal stability with brass and CPVC fittings like Elbow, Brass Tee, Brass Elbow, Offsets, Tee with clamps @1.00 meters spacing, with jointing of pipes with one step CPVC solvent cement with including cutting of chase including testing of the joints complete and making good the walls etc. Rate is inclusive of all material labour, transportation, tools & tackles taxes, etc all complete as per as per specifications, Exposed work including chase cutting, bracket fixing)complete complying with standard specification and as directed by the Departmental Officer.

20mm dia

25mm dia

32mm dia

EXTERNAL PLUMBING WORKS Providing, supplying & laying of Unplasticized Polyvinyl Chloride (UPVC-SDR-11) Pipes conforming to IS 15778 having thermal stability cold water with brass and UPVC fittings like Elbow,Brass Tee, Brass Elbow,Offsets,Tee with clamps @1.00 meters spacing, with jointing of pipes with one step UPVC solvent cement with including cutting of chase including testing of the joints complete and making good the walls etc.Rate is inclusive of all material labour, transportation,tools & tackles all complete as per as per specifications,Concealed work including chase cutting) complete complying with standard specification and as directed by the Departmental Officer.

32mm dia

40mm dia

50mm dia

Providing, supplying & laying of Gunmetal type NRV - pressure rating less tahn 16 Kg/Sqcm and IS778 with 2 Nos of MTA with jointing material like shellac, thread including testing of the joints complete and making good the walls etc. Rate is inclusive of all material labour, transportation, tools & tackles taxes, levies VAT etc all complete as per as per specifications, complete complying with standard specification and as directed by the Departmental Officer

25mm dia

32mm dia

40mm dia

50mm dia

Supplying and erection of horizontal shaft centrifugal mono block power pump set of single phase 2.00 H.P of best approved quality and make with ISI mark on suitable pedastal with foundation bolt and nut including labour supplying and fixing of starter and main switch suitable for 2.00 H.P pumpset on suitable angle iron frame work with necessary labour including panel board, supply and run off 4 of 10 Sq,mm, in P V C pipe with 14 SWG TC wire including fixing of suction pipe and foot valve up to a maximum depth of 7m and delivery pipes upto the exterior wall of pump room etc., complete and operating the pumps on trial run for 3 days. (The make and quality of pump set to be got approved by the Executive Engineer before use on works.) 200mx60m

BORE WELL Drilling of bore wells in alluvial soil or sedimentary strata of clay and sand or sand stone, shale, pebbles, boulders etc., by first taking a pilot bore of 150 mm dia and then enlarging to the required dia by direct or reverse rotary mud circulation method including charges for all T&P, cost of fuel, labour charges, bentonite mud and water required for drilling at the site shown by the departmental officers including construction of mud pit etc., complete.

Upto 60 m Depth ending below ground level

From 60 m to 90 m Depth ending below ground level

Reaming 150mm dia Pilot bore to 300mm dia bore as directed by the departmental officers upto required depth

Upto 60 m Depth ending below ground level

From 60 m to 90 m Depth ending below ground level

Supplying, and fixing the following size of PVC pipes of approved quality and variety conforming to pressure IS 4985. The rate is inclusive of cost of pipe, all taxes, conveyance charges of materials and all other labour charges for fixing the PVC pipe as directed by the departmental officers etc., complete complying with standard specifications. The PVC pipe should be got approved by the departmental officers before use on work and Labour Charges for insering PVC casing pipe assembly (with slots and without slots) in the drilled holes including jointing the pipes with PVC couplers with PVC adhesive etc., complete and supplying and packing annular space with pebbles of size and quality as approved by the Departmental Officers. 150mm dia PVC Casing Pipe (With or Without Slot)

Charges for developing Borewell with air compressor of 600 CFM capacity (Min 8 Hours) including transportation and labour and fuel charges for the compressor as directed by the departmental officers and conducting yeild test by 'V' notch methods, excluding cost of bore charges and conveyance charges for handling boring

Supply, erection and giving necessary water supply and electrical connections of new type 2 HP submersible pumpset confiming to IS-14220 with ISI mark suitable for 150mm borewell, complete complying with standard specification including suitable 3-phase panel board with DOL with two level guard starter and accessories and Labour charges for the erection of submersible pump set in bore well including fixing and jointing the submersible cable ( but excluding cost of 2.50sqmm - 3core copper cable)with proper clamps upto othe starter to the required depth, valves section clamps, pressure gauges upto the exterior wall of the panel board consisting of JPICN switch starter, voltammeter, ammeter, 3 pilot (indicating) lamps, capacitor, single phasing preventor, water level guard and laying and jointing the cables and twin earthing as per I.E. rules etc. complete and testing pump sets on trial run for 3 days etc., complete complying with standard specifications. with Three phase panel board

Suppling and fixing PVC bore well end cap of size 165/168mm dia etc., complete complying with standard specifications as directed by departmental officers

Supply of 4.00 Sq.mm / PVC insulated and sheathed, 3 core flat type copper cable for submersible motor complete complying with standard specifications as directed by departmental officers

Supply and fixing the Nylon Rope to connect the Submersible motor in borewell etc., complete complying with standard specifications as directed by departmental officers

Supply & Ercetion of PVC water Tank, the rate inclusive of labour & transportation & complete complying with standard specification and as directed by the departmental officers. (The make and brand of the PVC Tank should be got approved by Executive Engineer before use on works).

ELECTRICAL WORKS Wiring with 2 x1.5 sq.mm. (22/0.3) PVC insulated single core unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate with and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) ( 5 points / Coil) Lower 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 and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) ( 4 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 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

Supply and fixing of 4' 20W LED fitting with LED on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting (Higher end)

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 dia GI bend complete on the existing post/ on wall with PVC unsheathed FRLS copper leads with MS clamps and with painting .

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 50W LED flood light fitting with suitable AI support on wall with connection

Supply and fixing of WT bulk head fitting with guard suitable for 15 W LED Bulb

Supply and fixing of 100W LED flood light fitting with suitable AI support on wall with connection

supply and fixing of 18W LED square type Surfcace/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 20W LED Mirror light fitting on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting (Higher end)

Supply and fixing of LED foot lamp concealed in wall with connection Complete

supply and fixing of 9W LED down light type Surfcace/Recessed fitting with LED (Higher end) with PVC unsheathed copper leads from terminals to the fitting

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

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

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

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 of 4 sq.mm 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 of 6 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 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 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 fixing of 1no.6A two module socket , 1 no. 6/16A two module socket, 1 no. 6A one module switch, 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 2nos.6A two module 3 pin socket , 2 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. 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 25A flush type wall socket with 25A DP MCB complete set for AC plug in flush with wall with earth connection (for AC plug)

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 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 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board ( with MCCB incomer) with double door (metal door) with 1 no. 100A 4P MCCB switch as incoming and 2 no.63A TP MCB and 4 nos.6to 32A SP MCB as outgoing with suitable cable end box on suitable angle iron frame with earth connection only. Higher End

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

Supply and fixing of 6 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100 A 4P MCB as incoming and 18 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 32A 4P MCB with sheet steel enclosure in flush wall with earth connection (Higher end)

Supply , Erection Testing and commissioning of 415V/50 HZ 200A Cubicle Panel board with centre switches Chamber the bus bar chamber and cable chamber on extreme end with 16 SWG thick CRCA sheet with 1”x 1/4 ” copper flats for 3 phases and neutral with 6mm hylem sheet separation of 3 phases and neutral and with synthetic moulded insulators bus supports at equal intervals as per IS specification and 2 runs of 1”x 1/8” copper flat on either side of the panel board for earth buses , 3 nos. LED pilot lamps set withfuse base, top & 10A HRC Fuse link for 3 phases 1 no. Digital multifunction meter on a separate Chamber and with the following switches complete as per Electricity regulation authority 2023 norms. (Incoming 200A TPN switch disconnector fuse interior only with HRC fuses double break -1 no). (Outgoing 100A TPN switch disconnector fuse interior only with HRC fuses double break -2nos.63A TPN switch disconnector fuse interior only with HRC fuses double break -4nos.)

Supply , Erection Testing and commissioning of 415V/50 HZ 400A Cubicle Panel board with centre switches Chamber the bus bar chamber and cable chamber on extreme end with 16 SWG thick CRCA sheet with 1”x 1/2 ” copper flats for 3 phases and neutral with 6mm hylem sheet separation of 3 phases and neutral and with synthetic moulded insulators bus supports at equal intervals as per IS specification and 2 runs of 1”x 1/8” copper flat on either side of the panel board for earth buses , 1 no. Digital function meter, 3 nos. LED pilot lamps set withfuse base, top & 10A HRC Fuse link for 3 phases on a separate Chamber and with the following switches complete.(Incoming 400A TPN switch sheet steel double break with HRC fuses -1 no.) (Outgoing 250A TPN switch sheet steel double break with HRC fuses -1no. 200A TPN switch sheet steel double break with HRC fuses -1no.100A TPN switch sheet steel double break with HRC fuses -3no.63A TPN switch sheet steel double break with HRC fuses -4nos.)

Supply and Laying of 4C x16 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 4C x16 sq.mm PVC armoured LTUG aluminium cable on post or on wall with clamps

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

Supply and providing cable end termination of 4 C x16 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 x25 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 3.5C x 25 sq.mm PVC armoured LTUG aluminium cable on post or on wall with clamps

Supply and fixing of brass cable gland suitable for 3.5C x 25 sq.mm PVC armoured LTUG aluminium cable with Earth connection

Supply and providing cable end termination of 3.5C x 25 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 x35 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 3.5C x 35 sq.mm PVC armoured LTUG aluminium cable on post or on wall with clamps

Supply and fixing of brass cable gland suitable for 3.5C x 35 sq.mm PVC armoured LTUG aluminium cable with Earth connection

Supply and providing cable end termination of 3-1/2 x 35 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 50 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 3.5C x 50 sq.mm PVC armoured LTUG aluminium cable on post or on wall with clamps

Supply and fixing of brass cable gland suitable for 3.5C x 50 sq.mm PVC armoured LTUG aluminium cable with Earth connection

Supply and providing cable end termination of 3-1/2 x 50 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 x95 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 3.5C x 95 sq.mm PVC armoured LTUG aluminium cable on post or on wall with clamps

Supply and fixing of brass cable gland suitable for 3.5x 95 sq.mm PVC armoured LTUG aluminium cable with Earth connection

Supply and providing cable end termination of 3.5C x95 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 x120 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 3.5C x 120 sq.mm PVC armoured LTUG aluminium cable on post or on wall with clamps

Supply and fixing of brass cable gland suitable for 3.5C x 120 sq.mm PVC armoured LTUG aluminium cable with Earth connection

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

Design, supply, erection, testing and handing over of 16mtr High Mast Structure Crompton /Havells/Bajaj/make or equivalent with required number of continuously tapered hot dip galvanized steel polygonal sides sections with telescopic strip joints to a total height of 16 meters capable of sustaining the maximum wind pressure at the erection site with single flange base plate secured welded in the bottom of the base mast section with vertically movable hot dip galvanized lantern carriage and accessories such as electrical junction box brackets for providing 6 Nos. 250W LED flood light luminaries (Higher End) complete head frame assembly, Pulley drive, stainless steel wire rope single/double drum self lubricating winch arrangement suitable for raising and lowering the luminaries carriage ring flexible multi core power cable and necessary high tensile hot dipped galvanized foundation, bolt & nuts along with washers and anchor plates and templates including supply and fixing the following accessories in the Mast.

a) Design and casting of suitable foundation with 1:2:4 mix RCC concrete with 30 cm projection above the ground level with 1 metre Width x 1 metre Length and 2.5 metre depth with necessary galvanized 8 Nos foundation bolts nuts and washers and temp plate enclosing the bolts for the High Mast considering the safe soil bearing capacity at site - 1 Job

b) High powered power tool complete with hand held control panel and motor with push button type remote control switch suitablefor 3 phase 415 V 50 HZ for raising and lowering of the lantern carriage complete to operate all fittings mounted in the base to couple with winch - 1 Set

c) Feeder pillar box comprising 0.90 m x 0.45m x 1,20m floor AI frame with 63 A TPN main switch 1 no , 63 A fuse unit 3 nos, 63 A power contactor with automatic timer arrangements and reversing starter for the 3 phase motor - 1 Set.

d) Neon aviation obstruction light (Crompton /equivalent make - 1 No. e) 2 Nos of special GI earth electrodes with copper plate 300 x300 x 3mm and copper flat (1”x1/4”) interconnection as per ISS complete with earth connection - 1 set.

f) Hot dip galvanized lightning arrestor - 1 No.

g) Tango LED Flood light luminaries of specially Heavy type water poof Dust proof integral luminaries fitting provided with LED Light fitting like Philips with LED Bulb with drives, Alglas coated reflectors, with cable connection etc,.and with assembly Model (philips cat no. BVP483 LED29 CW NB A1 PSU GR SPD)complete complete as per standard specification. -8 nos

The above Highmast complete all associated works erection ,testing and commissioning in neat alignment wth proper plate earthing complee etc.

Supply and erection of hot dip GI single arm octagonal poles of 8 Mt length and necessary GI pipe bent and luminaire with MCB control and cable entry exit (complete including all civil work for foundation etc) with supply and fixing of 1no -80 W LEDstreet light as per specification with RCC civil foundation and U bolts & Nuts

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

Supply and fixing of 200A TPN sheet steel double break switch with HRC fuses and neutral on suitable angle iron frame work with MS cable entry boxes and with earth connection only

Supply and fixing of 200A 4 pole ATS in sheet steel enclosure on suitable angle iron frame work with MS cable entry boxes and with earth connection only

Supply, Erection, Testing, Commissioning and Handing over of 1No 58.5 KVA Diesel Generator set of 0.8 P.F. Three Phase 415/420 Volts, 50 C/S, 1500 RPM CPCB IV+ Norms and BIS specification Approved capacity compressing of Engine BHP/ suitable BHP of water cooled clock wise rotating feed pump with46.8 KW/ 58.5KVA operating capacity brush less alternator close coupled underneath fuel tank standard, safeties, LLOP with stop solenoid, battery with lead, Electric start and vibration fitting & accessories and AMF control panel as detailed below including transporting of unloading changes.

(A). ENGINE

Water cooled diesel engine suitable for Generator application with a shaft output suitable at 1500 RPM under NTP conditions. The Engine shall comprise the following standard fitting flexible coupling, fly wheel air cleaner ,fan blower, radiator, water pump, fuel pump, fuel filter lubricating oil filter etc.,

(B) 12/24 Volt Electronic starting Equipment

Complete with starter motor, dynamo, standard batteries with cable, flexible exhaust piping of 50 cms length

( C ) ENGINE INSTRUMENT PANEL / MOUNTED

Starting push button/ staring key, lubricating oil temperature gauge, lubricating oil pressure gauge, water temperature gauge, safety control for low lubricating oil pressure, safety control for high water temperature, safety control for over speed, hour meter (mechanical) and RPM indicator, battery charging ammeter. The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load.

(D). Alternator

58.5 KVA/46.8 KW capacity of brush less alternator AC, Three phase 50 c/s, 415/420V,0.8PF, 1500 RPM under NTP conditions conforming to IS 13364 (Part – II) 1992 to be means of coupling

(E). AMF Control Panel :

The AMF control panel (Cubicle) should be fabricated with vermin proof and dust proof best quality sheet steel and floor mounted with removable rear panels and hinged front doors with enamel painted and incorporating the following with suitable provision for connecting incoming and outgoing leads having been made on the control panel.

(3) 3Nos Current transformers with suitable ratio

(4) Frequency meter

(5) KWH meter

(6) 1No Power factor Meter

(7) Battery charging set comprising of the following for charging the battery from mains.

a. Transformer/Rectifier

b. DC Ammeter

c. DC Voltmeter

d. ON/OFF Switch

f. Push button start

g. Push button stop

h. Push button reset

(8) 1 Set Air break contactor with auxiliary neutral contactor for main supply

(9) 1 Set Low voltage HRC fuse for the short circuit protection of the main supply.

(10) 1 Set Alternator contactor with auxiliary neutral contactor

(11) 1 Set three pole bimetal release for over load protection of alternator.

(12) 1 Set low voltage HRC fuse for the short circuit protection of the alternator.

(13) 1 Set DC Control relays incorporating engine start stop and failure to start/lockout

(15) 1No Push button “Start’

(16) 1No Push button “Stop’

(17) 1No Push button “Reset’

(18 1No Signal lamp for indicating load on mains

(19) 1No Signal lamp for indicating load on set

(20) 1No Signal lamp for indicating set fails to start

(21) 1No Signal lamp for indicating ‘Set running’

(22) 1No Signal lamp for indicating ‘Battery

charger ON’

(23) 1Set Pilot lamps of 3Nos

(24) MCCB of 100A capacity with magnetic thermal over lead release, instant start circuit trip and under voltage release switch.

(25) Rectangular copper bus bars (1No for each phase, neutral and earthing terminal) of adequate capacity duty colour coded with head shrinkable PVC sleeves.

(26) 1No Mains Voltage monitor

(27) Hooter/Audio Alarm for indicating set fails to start and for DG O/L

(28) 1 Set Timers

(29) Audio and visual indication arrangements

a. Low lubricating Oil pressure

b. High water temperature

c. Over speed

(30) 1No Earth fault relay

(31) Isolator to Isolate the neutral

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

a. Low lubricating Oil pressure

b. High water temperature

c. Over speed

(F). FUEL TANK :

Fuel tank of 200 liters capacity and with inlet and outlet connections level indicator with scale etc.,

(G).BASE FRAME :

The Base frame should be fabricated MS channel frame of rigidly welded construction for mounting of generator set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame with proper alignment. The supply of generator set includes loading.

(H). ACOUSTIC ENCLOSURE

The Acoustic enclosure be free standing floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather conditions. Erection of Acoustic enclosure suitable for 58.5 KVA Diesel generator complete with all accessories as above with required concreting and suitable supports etc.,

(i) Supply of manuals for operation & maintenance of DG set with warranty card etc.,

Supply and Run of 12 core 2.5 sqmm armoured copper control cable FRLS in suitable PVC rigid pipe on wall/Ground/ ceiling with connection (For AMF to 58.5KVA Genset)

Supply and installation of exhaust piping of sufficient length with suitable MS clamps so as to extend outside the generator room with necessary thermal insulation,

Construction of RCC foundation of suitable for58.5 KVA Gen set with cement concert 1:2:4 with sand cushion all around the foundation for the erection of 58.5 KVA DG set with proper alignment

Provision for Diesel for testing and first running of58.5 KVA DG set

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

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 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

Supply and fixng of TNEB meter board suitable for 3 phase 200A service connection made up of suitable angle iron frame work of size 3 feet x 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 3 feet x 2 feet of 12mm thickness with necessary bolts and nuts supports and supply and fixing of 3 Nos. 200A 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 19/16 PVC insulated copper wire with earth connection complete

Copper Plate Eathing arrangements as per IS specification

Supply and fixing of 20 Amps 3 modular Key card switch -Electronic with suitable GI concEaled box and front plate in flush with wall with connection

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

CCTV ARRANGEMENTS Supply and Installation 4 MP IP Fixed Bullet /Dome Camera High quality ,Excellent low-light performance with powered-by-DarkFighter technology.Efficient H.265+ compression technology.Clear imaging against strong back light due to 120 dB true.WDR technology.Focus on human and vehicle targets classification based on deep learning .Expansive view up to 50m IRdistanceAdvanced streaming technology that enables smooth live view and data self-correcting in poor network Water and dust resistant (IP67).Line crossing detection, intrusion detection, region entrance detection, region exiting detection. (Make : Hikvision /Honeywell/ D link/eq.)

Supply and Installation of 8TB built in Hard Disc Drive. (Higher end )

Supply and Installation of 43 inches LED Monitor 24x7 with following features :LED backlit technology with full HD 1920 x 1080 , 32" LED backlight monitor ; 16.7 million colors display images perfectly ;Multiple interfaces: HDMI, VGA, audio in ; Built-in speaker ; Wide viewing angle: Horizontal 178°, Vertical 178° ; 24/7 operation ; LED backlit technology with full HD 1920×1080 ; 16.7 million color, display picture perfectly ; HDMI support up to 1080P ; Multiple inputs: HDMI, VGA ; Build-in speaker，Audio 5W*2 ; Auto signal input Detection ; Smart engine for Phase/Image position/Color calibration ; Plastic casing ; Narrow front Bezel. (Higer end)

Supply and Installation of 8 Port Gigabit POE Switch up to 300 m Long range performance may vary depend on camera model or cable condition.6 × gigabit PoE ports, 2 × gigabit Hi-PoE ports, 1 × gigabit RJ45 port, and 1 × gigabit fiber optical port. IEEE 802.3at/af/bt standard for Hi-PoE ports (Max. 90 W PoE output). IEEE 802.3at/af standard for PoE ports (Max. 30 W PoE output).IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard. 6 KV surge protection for PoE ports. Up to 300 m long-range transmission. PoE watchdog to auto detect and restart the cameras that do not respond. Port isolation to improve network security. Gigabit network access design. Wire-speed forwarding. Store-and-forward switching. Solid high-strength metal shell. Reliable fan-free design. UL (UL 60950-1), CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017) (Make : Hikvision /Honeywell/ D link/eq.)

Supply and Installation of 24 Port Gigabit POE Switch up to 300 m Long range performance may vary depend on camera model or cable condition.6 × gigabit PoE ports, 2 × gigabit Hi-PoE ports, 1 × gigabit RJ45 port, and 1 × gigabit fiber optical port. IEEE 802.3at/af/bt standard for Hi-PoE ports (Max. 90 W PoE output). IEEE 802.3at/af standard for PoE ports (Max. 30 W PoE output).IEEE 802.3, IEEE 802.3u, IEEE 802.3x, IEEE 802.3ab, and IEEE 802.3z standard. 6 KV surge protection for PoE ports. Up to 300 m long-range transmission. PoE watchdog to auto detect and restart the cameras that do not respond. Port isolation to improve network security. Gigabit network access design. Wire-speed forwarding. Store-and-forward switching. Solid high-strength metal shell. Reliable fan-free design. UL (UL 60950-1), CB (AMD1:2009, AMD2:2013, IEC 62368-1: 2014 (Second Edition), CE-LVD (EN 62368-1: 2014+A11: 2017) (Make : Hikvision /Honeywell/ D link/eq.)

Supply and laying of CAT 6 un armoured cable in exisitng PVC pipe./HDPE pipe (Higher end)

Supply and laying of 6 core OFC armoured cable in exisitng PVC pipe./HDPE pipe (Higher end)

Supply and laying of 25mm dia PVC rigid pipe with PVC accessories on wall / ceiling/floor.

Supply and Laying of 50/38mm dia HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply, Installation, Testing, Commissioning and Handing over of 15 Kwp Grid connected roof top 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 (Mano Crystalline-as per IEC specifications) b)Mounting Structure (Design to Madurai ambient condition) c) Inverter, distribution boards, junction boxes, cables d) Earthing for Solar modules and inverter e)Lightning Protection f) Installation and commissioning g)Project management h)Liasioning for approval from Tangedco

TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY (i) Only indigenous modules shall be used in the Solar module shall be Mano Crystalline (or) Concentrator PV modules type. The peak power output of the PV Module shall be min 550Wp under STC. Module Voc shall be minimum 21V. The total array capacity shall not be less than required capacity and this shall be operating at the required DC voltage. The power output of the PV module must be reported under standard test conditions (STC). 550

watt modules 144 Cut Cells with Voc 45.6V and 9.01 IMP I_V curve of the sample module should be submitted. The Rating of the Blocking Diode should be 15Amp The Efficency of the modules should not be less than 18%(ii) The mechanical structure shall withstand gusts of wind / cyclonic wind up to 150km/hr from back side of the panel. (iii) The offered modules must conform to the latest edition of any of the following IEC/ equivalent BIS Standards for PV module design qualification and type approval: Crystalline Silicon Terrestrial PV Modules : IEC 61215/IS14286 Concentrator PV Modules & Assemblies : IEC 62108

(iv) In addition, the modules must conform to IEC 61730 1- requirements for construction &Part 2 - requirements for testing, for safety qualification or Equivalent IS (Under Dev.) (v) PV modules must also qualify Salt Mist Corrosion Testing as per IEC 61701/IS61701. (vi) SPV modules shall be certified by NABL/IECQ accredited test centre. The bidder shall submit appropriate certificates. (vii) Protective devices against surges at the PV module shall be provided. Low voltage drop bypass diodes shall be provided. (viii) Module Junction box (weather proof), where the module terminals shall be interconnected and output taken, shall be designed for long life out door operation in

harsh environment as per the relevant BIS specifications and protected against surges. It should have a provision for "Opening" for replacing the cable, if required. (ix) PV modules used in solar power plants must be warranted for output wattage, which should not be less than 90% at the end of 10 years and80% at the end of 25 years. (x) Each PV module must use a RF identification tag (RFID), which must contain the following information: a.Name of the manufacturer of PV Module b.Name of the manufacturer of Solar cells c.Unique Serial Number & Model No. of the module d.Month and year of the manufacture (separately for Solar cells and module) e.Country of origin ( separately for solar cells and module) f..I-V curve for the module g.Peak Wattage of the module ,Im, Vm and FF for the module

h. Date and year of obtaining IEC PV module qualification certificate i. Name of the test lab issuing IEC certificate j. Other relevant information on traceability of solar cells and module as per ISO 9000 series RFID shall be mandatorily placed inside the module laminate. A distinctive serial number starting with NSM will be engraved on the frame of the module or screen printed on the tedlar sheet of the module. 1.1 ORIENTATION AND TILT OF PV MODULES Modules shall be North -South oriented at the Tilt Angle of 11° "13°

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 150 km per hour. The support structure used in the power plants will be hotdip Galvanized Iron (G.I). The "Mounting Structure" should have the following features: •The modules support structure shall be Mild Steel /hot dipped Galvanized (atleast 120 micron) Iron for holding the PV modules. The size of angle iron should not be less than 50x50x5mm.Each panel frame structure shall be so fabricated as to be grouted on roof on its legs. The legs of the structure shall be fixed and grouted in the

PCC foundation column made with 1:2:4 cement concrete. The foundation shall support SPV modules at a given orientation, absorb and transfer the mechanical loads to the ground properly and shall withstand maximum wind speed of 150 km/hr All nuts and bolts should be made of good quality Stainless Steel. The structure should be designed to allow easy replacement of any module. The array structure shall be so designed that it will occupy minimum space without sacrificing the output from the SPV panels. The minimum clearance of the lowest part of the module structure and the developed ground level shall not be less than 500 mm. The minimum clearance required

from the parapet wall of the roof & in between row of panels is min 2 feet for cleaning the panels & servicing. The bidder shall specify installation details of the PV modules and the support structures with appropriate diagrams and drawings. The workshall be carried out as per the designs approved by the procuring entity.

3. JUNCTION BOXES The junction boxes shall be dust proof, vermin and waterproof and made of FRP / Thermo Plastic. The terminals shall be connected to copper bus bar arrangement of proper sizes. The junction boxes shall have suitable cable entry points fitted with cable glands of appropriate sizes for both incoming and outgoing cables. Suitable markings shall be provided on the bus bar for easy identification and cable ferrules shall be fitted at the cable termination points for identification. Each main junction box shall be fitted with appropriate rating blocking diode. The junction boxes shall be of reputed make. 4. POWER CONDITIONING UNIT (PCU) The PCU shall also house MPPT (Maximum Power Point Tracker), an interface between Solar PV array & the Inverter, to maximize Solar PV array energy input into the System. PCU including MPPT & protection conform to IEC 61683/IS 61683, IEC 60068-2(1,2,14,30)/Equivalent BIS Std.,

DETAILED SPECIFICATION 1) DC Array Input Voltage : -20% to +15% of the Operating DC Array input voltage in Sl. No. 1 above 2) Type of Solar Charge Controller : MPPT Based Solar Charge Controller 3) Switching device : MOSFET/ IGBT based 4) Output Wave Form : Pure Sine Wave Output 5) Total Harmonic Distortion : < 3% with resistive load 6)Output Voltage : 230+ 3 % in case of 1 phase PCU 400+ 3 % in case of 3 phase PCU 7)Output Frequency : 50 Hz. ± 0.5 Hz. 8) Power Factor : > 0.9 9) PCU efficiency : > 90% at nominal voltage & power 10) Idle Current : < 4% of rated capacity 11) Regulation : Line regulation & Load regulation - 2 % 12)Overload Features : 150% for 1 minute 13)Cooling : Forced Air cooling, with temperature controlled cooling fan

14) Operating temperature : 0 - 50 °C 15)Relative Humidity : 95% Maximum 16)LED /LCD Display Indications : Display shall indicate system functional parameters and protection functional indicator 17)Data monitor and display controls : RS485, Ethernet OR RS232 connectivity

18)Protections : 1) Input over voltage 2)Low/high frequency 3) Short circuit 4 )Under/ over output voltage 5)Over Temperature 6) Grid Input under voltage / over voltage with auto recovery 7) DC disconnect device 8)DC reverse polarity 9) Anti Islanding Protection as per the standard 19) Enclosure Protection : IP 21 (for indoor) as per IEC 529 20) Safety : 1. IEC 62103 2. IEC 62109 Part 1 & 2 3. Galvanic Isolation at input & output through transformer

INVERTER: The power conditioning unit/inverter should be grid interactive and also DG set interactive if necessary. Inverter output should be compatible with the grid frequency. Nominal AC O/P voltage and frequency : 415V, 3-ph, 50Hz Accuracy of AC voltage control Output frequency : +1% Output frequency : 50 Hz Accuracy of frequency control : +0.1% Grid Frequency Synchronization range : +3Hz Maximum Input DC Voltage : inverter Dependant Ambient temperature considered : 40˚C Humidity : 95% Non condensing Protection of Enclosure : IP-20(Min) Indoor. IP-65(Min)Outdoor

Grid Frequency Tolerance range : +3% Grid Voltage tolerance : -20% & +15% No-load losses : <1% of rated power Inverter efficiency(minimum) : >95% THD : <3%

5.DC & AC Switches a. DC SIDE (i) MCB of suitable rating shall be provided for connection and disconnection of array & PCU for maintenance purpose. (ii) Switches and Circuit Breakers on DC side shall be DC rated or they shall be sufficiently de- rated, if AC rated switches are used. b.AC SIDE MCB of suitable rating shall be provided for connection and disconnection of PCU & load 6.Cables and accessories All the cables shall be supplied conforming to IEC 60227/IS 694 & IEC 60502/IS 1554 shall be of 1.1 kV grade as per requirement. Only PVC copper cables shall be used. The size of the cables between array interconnections, array to junction boxes, junction

7.E a r th i n g an d L i g h t n i n g P r o te c t i o n : Earthing: The array structure of the PV yard shall be grounded properly using adequate number of earthing kits. All metal casing or shielding of the power plants shall be thoroughly grounded to ensure safety of the solar power plants. Lightning: The SPV power plants shall be provided with lightning &over voltage protection. The main aim in this protection shall be to reduce the over voltage to a tolerable value before it reaches the PV or other sub system components. The source of over voltage can be lightning, atmosphere disturbances etc

8.INTEGRATION OF PV POWER WITH GRID: The output power from SPV would be fed to the inverters which converts DC produced by SPV array to the AC and feeds it into the main electricity grid after synchronization. In case of grid failure, or low or high voltage, solar PV system will be out of synchronization and will be disconnected from the grid. Once the DG set comes into service PV system will again be synchronized with DG supply and load requirement would be met to the extent of availability of power 4 pole isolation of inverter output with respect to the grid/DG power connection need to be provided.

9.GRID ISLANDING: PV system software and control system will be equipped with islanding protection. In addition to disconnection from the gird (islanding protection i.e. on no supply), under and over voltage conditions will adequate rating fuses, fuses on inverter input side (DC) as well as output side (AC) for overload and short circuit protection and disconnecting switches to isolate the DC and AC system for maintenances as needed. Fuses of adequate rating will also be provided in each solar array module to protect them against short circuit. A manual disconnect 4 pole isolation switch beside automatic disconnection to grid would have to be provided at utility end to isolate the grid connection by the utility personal to carry out any maintenance.

10 . W A R R A N T Y ( i ) Solar panel at 90 % efficiency - 10 years ( i i ) Solar panel at 80 % efficiency - 25 years ( i i i ) All other equipments - 5 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. 11 . Make of the Components ( i ) Indigenous MNRE approved Multi Crystalline modules – Adani / Goldi /Loom / Swelect / Rayzon / Equivalent. ( i i ) ON grid Inverter ( PCU) – Grow Watt/ K- Solarie/ Polycab/ Evvo/ Solice/ Equivalent.

Supply, Installation, Testing, Commissioning and Handing over of 10 Kwp Grid connected roof top 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 (Mano Crystalline-as per IEC specifications) b)Mounting Structure (Design to Madurai ambient condition) c) Inverter, distribution boards, junction boxes, cables d) Earthing for Solar modules and inverter e)Lightning Protection f) Installation and commissioning g)Project management h)Liasioning for approval from Tangedco

TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY (i) Only indigenous modules shall be used in the Solar module shall be Mano Crystalline (or) Concentrator PV modules type. The peak power output of the PV Module shall be min 550Wp under STC. Module Voc shall be minimum 21V. The total array capacity shall not be less than required capacity and this shall be operating at the required DC voltage. The power output of the PV module must be reported under standard test conditions (STC). 550

watt modules 144 Cut Cells with Voc 45.6V and 9.01 IMP I_V curve of the sample module should be submitted. The Rating of the Blocking Diode should be 15Amp The Efficency of the modules should not be less than 18%(ii) The mechanical structure shall withstand gusts of wind / cyclonic wind up to 150km/hr from back side of the panel. (iii) The offered modules must conform to the latest edition of any of the following IEC/ equivalent BIS Standards for PV module design qualification and type approval: Crystalline Silicon Terrestrial PV Modules : IEC 61215/IS14286 Concentrator PV Modules & Assemblies : IEC 62108

(iv) In addition, the modules must conform to IEC 61730 1- requirements for construction &Part 2 - requirements for testing, for safety qualification or Equivalent IS (Under Dev.) (v) PV modules must also qualify Salt Mist Corrosion Testing as per IEC 61701/IS61701. (vi) SPV modules shall be certified by NABL/IECQ accredited test centre. The bidder shall submit appropriate certificates. (vii) Protective devices against surges at the PV module shall be provided. Low voltage drop bypass diodes shall be provided. (viii) Module Junction box (weather proof), where the module terminals shall be interconnected and output taken, shall be designed for long life out door operation in

harsh environment as per the relevant BIS specifications and protected against surges. It should have a provision for "Opening" for replacing the cable, if required. (ix) PV modules used in solar power plants must be warranted for output wattage, which should not be less than 90% at the end of 10 years and80% at the end of 25 years. (x) Each PV module must use a RF identification tag (RFID), which must contain the following information: a.Name of the manufacturer of PV Module b.Name of the manufacturer of Solar cells c.Unique Serial Number & Model No. of the module d.Month and year of the manufacture (separately for Solar cells and module) e.Country of origin ( separately for solar cells and module) f..I-V curve for the module g.Peak Wattage of the module ,Im, Vm and FF for the module

h. Date and year of obtaining IEC PV module qualification certificate i. Name of the test lab issuing IEC certificate j. Other relevant information on traceability of solar cells and module as per ISO 9000 series RFID shall be mandatorily placed inside the module laminate. A distinctive serial number starting with NSM will be engraved on the frame of the module or screen printed on the tedlar sheet of the module. 1.1 ORIENTATION AND TILT OF PV MODULES Modules shall be North -South oriented at the Tilt Angle of 11° "13°

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 150 km per hour. The support structure used in the power plants will be hotdip Galvanized Iron (G.I). The "Mounting Structure" should have the following features: •The modules support structure shall be Mild Steel /hot dipped Galvanized (atleast 120 micron) Iron for holding the PV modules. The size of angle iron should not be less than 50x50x5mm.Each panel frame structure shall be so fabricated as to be grouted on roof on its legs. The legs of the structure shall be fixed and grouted in the

PCC foundation column made with 1:2:4 cement concrete. The foundation shall support SPV modules at a given orientation, absorb and transfer the mechanical loads to the ground properly and shall withstand maximum wind speed of 150 km/hr All nuts and bolts should be made of good quality Stainless Steel. The structure should be designed to allow easy replacement of any module. The array structure shall be so designed that it will occupy minimum space without sacrificing the output from the SPV panels. The minimum clearance of the lowest part of the module structure and the developed ground level shall not be less than 500 mm. The minimum clearance required

from the parapet wall of the roof & in between row of panels is min 2 feet for cleaning the panels & servicing. The bidder shall specify installation details of the PV modules and the support structures with appropriate diagrams and drawings. The workshall be carried out as per the designs approved by the procuring entity.

3. JUNCTION BOXES The junction boxes shall be dust proof, vermin and waterproof and made of FRP / Thermo Plastic. The terminals shall be connected to copper bus bar arrangement of proper sizes. The junction boxes shall have suitable cable entry points fitted with cable glands of appropriate sizes for both incoming and outgoing cables. Suitable markings shall be provided on the bus bar for easy identification and cable ferrules shall be fitted at the cable termination points for identification. Each main junction box shall be fitted with appropriate rating blocking diode. The junction boxes shall be of reputed make. 4. POWER CONDITIONING UNIT (PCU) The PCU shall also house MPPT (Maximum Power Point Tracker), an interface between Solar PV array & the Inverter, to maximize Solar PV array energy input into the System. PCU including MPPT & protection conform to IEC 61683/IS 61683, IEC 60068-2(1,2,14,30)/Equivalent BIS Std.,

DETAILED SPECIFICATION 1) DC Array Input Voltage : -20% to +15% of the Operating DC Array input voltage in Sl. No. 1 above 2) Type of Solar Charge Controller : MPPT Based Solar Charge Controller 3) Switching device : MOSFET/ IGBT based 4) Output Wave Form : Pure Sine Wave Output 5) Total Harmonic Distortion : < 3% with resistive load 6)Output Voltage : 230+ 3 % in case of 1 phase PCU 400+ 3 % in case of 3 phase PCU 7)Output Frequency : 50 Hz. ± 0.5 Hz. 8) Power Factor : > 0.9 9) PCU efficiency : > 90% at nominal voltage & power 10) Idle Current : < 4% of rated capacity 11) Regulation : Line regulation & Load regulation - 2 % 12)Overload Features : 150% for 1 minute 13)Cooling : Forced Air cooling, with temperature controlled cooling fan

14) Operating temperature : 0 - 50 °C 15)Relative Humidity : 95% Maximum 16)LED /LCD Display Indications : Display shall indicate system functional parameters and protection functional indicator 17)Data monitor and display controls : RS485, Ethernet OR RS232 connectivity

18)Protections : 1) Input over voltage 2)Low/high frequency 3) Short circuit 4 )Under/ over output voltage 5)Over Temperature 6) Grid Input under voltage / over voltage with auto recovery 7) DC disconnect device 8)DC reverse polarity 9) Anti Islanding Protection as per the standard 19) Enclosure Protection : IP 21 (for indoor) as per IEC 529 20) Safety : 1. IEC 62103 2. IEC 62109 Part 1 & 2 3. Galvanic Isolation at input & output through transformer

INVERTER: The power conditioning unit/inverter should be grid interactive and also DG set interactive if necessary. Inverter output should be compatible with the grid frequency. Nominal AC O/P voltage and frequency : 415V, 3-ph, 50Hz Accuracy of AC voltage control Output frequency : +1% Output frequency : 50 Hz Accuracy of frequency control : +0.1% Grid Frequency Synchronization range : +3Hz Maximum Input DC Voltage : inverter Dependant Ambient temperature considered : 40˚C Humidity : 95% Non condensing Protection of Enclosure : IP-20(Min) Indoor. IP-65(Min)Outdoor

Grid Frequency Tolerance range : +3% Grid Voltage tolerance : -20% & +15% No-load losses : <1% of rated power Inverter efficiency(minimum) : >95% THD : <3%

5.DC & AC Switches a. DC SIDE (i) MCB of suitable rating shall be provided for connection and disconnection of array & PCU for maintenance purpose. (ii) Switches and Circuit Breakers on DC side shall be DC rated or they shall be sufficiently de- rated, if AC rated switches are used. b.AC SIDE MCB of suitable rating shall be provided for connection and disconnection of PCU & load 6.Cables and accessories All the cables shall be supplied conforming to IEC 60227/IS 694 & IEC 60502/IS 1554 shall be of 1.1 kV grade as per requirement. Only PVC copper cables shall be used. The size of the cables between array interconnections, array to junction boxes, junction

7.E a r th i n g an d L i g h t n i n g P r o te c t i o n : Earthing: The array structure of the PV yard shall be grounded properly using adequate number of earthing kits. All metal casing or shielding of the power plants shall be thoroughly grounded to ensure safety of the solar power plants. Lightning: The SPV power plants shall be provided with lightning &over voltage protection. The main aim in this protection shall be to reduce the over voltage to a tolerable value before it reaches the PV or other sub system components. The source of over voltage can be lightning, atmosphere disturbances etc

8.INTEGRATION OF PV POWER WITH GRID: The output power from SPV would be fed to the inverters which converts DC produced by SPV array to the AC and feeds it into the main electricity grid after synchronization. In case of grid failure, or low or high voltage, solar PV system will be out of synchronization and will be disconnected from the grid. Once the DG set comes into service PV system will again be synchronized with DG supply and load requirement would be met to the extent of availability of power 4 pole isolation of inverter output with respect to the grid/DG power connection need to be provided.

9.GRID ISLANDING: PV system software and control system will be equipped with islanding protection. In addition to disconnection from the gird (islanding protection i.e. on no supply), under and over voltage conditions will adequate rating fuses, fuses on inverter input side (DC) as well as output side (AC) for overload and short circuit protection and disconnecting switches to isolate the DC and AC system for maintenances as needed. Fuses of adequate rating will also be provided in each solar array module to protect them against short circuit. A manual disconnect 4 pole isolation switch beside automatic disconnection to grid would have to be provided at utility end to isolate the grid connection by the utility personal to carry out any maintenance.

10 . W A R R A N T Y ( i ) Solar panel at 90 % efficiency - 10 years ( i i ) Solar panel at 80 % efficiency - 25 years ( i i i ) All other equipments - 5 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. 11 . Make of the Components ( i ) Indigenous MNRE approved Multi Crystalline modules – Adani / Goldi /Loom / Swelect / Rayzon / Equivalent. ( i i ) ON grid Inverter ( PCU) – Grow Watt/ K- Solarie/ Polycab/ Evvo/ Solice/ Equivalent.

Supply, Installation, Testing, Commissioning and Handing over of 5 Kwp Grid connected roof top 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 (Mano Crystalline-as per IEC specifications) b)Mounting Structure (Design to Madurai ambient condition) c) Inverter, distribution boards, junction boxes, cables d) Earthing for Solar modules and inverter e)Lightning Protection f) Installation and commissioning g)Project management h)Liasioning for approval from Tangedco

TECHNICAL SPECIFICATIONS 1. SOLAR PV MODULES AND ARRAY (i) Only indigenous modules shall be used in the Solar module shall be Mano Crystalline (or) Concentrator PV modules type. The peak power output of the PV Module shall be min 550Wp under STC. Module Voc shall be minimum 21V. The total array capacity shall not be less than required capacity and this shall be operating at the required DC voltage. The power output of the PV module must be reported under standard test conditions (STC). 550

watt modules 144 Cut Cells with Voc 45.6V and 9.01 IMP I_V curve of the sample module should be submitted. The Rating of the Blocking Diode should be 15Amp The Efficency of the modules should not be less than 18%(ii) The mechanical structure shall withstand gusts of wind / cyclonic wind up to 150km/hr from back side of the panel. (iii) The offered modules must conform to the latest edition of any of the following IEC/ equivalent BIS Standards for PV module design qualification and type approval: Crystalline Silicon Terrestrial PV Modules : IEC 61215/IS14286 Concentrator PV Modules & Assemblies : IEC 62108

(iv) In addition, the modules must conform to IEC 61730 1- requirements for construction &Part 2 - requirements for testing, for safety qualification or Equivalent IS (Under Dev.) (v) PV modules must also qualify Salt Mist Corrosion Testing as per IEC 61701/IS61701. (vi) SPV modules shall be certified by NABL/IECQ accredited test centre. The bidder shall submit appropriate certificates. (vii) Protective devices against surges at the PV module shall be provided. Low voltage drop bypass diodes shall be provided. (viii) Module Junction box (weather proof), where the module terminals shall be interconnected and output taken, shall be designed for long life out door operation in

harsh environment as per the relevant BIS specifications and protected against surges. It should have a provision for "Opening" for replacing the cable, if required. (ix) PV modules used in solar power plants must be warranted for output wattage, which should not be less than 90% at the end of 10 years and80% at the end of 25 years. (x) Each PV module must use a RF identification tag (RFID), which must contain the following information: a.Name of the manufacturer of PV Module b.Name of the manufacturer of Solar cells c.Unique Serial Number & Model No. of the module d.Month and year of the manufacture (separately for Solar cells and module) e.Country of origin ( separately for solar cells and module) f..I-V curve for the module g.Peak Wattage of the module ,Im, Vm and FF for the module

h. Date and year of obtaining IEC PV module qualification certificate i. Name of the test lab issuing IEC certificate j. Other relevant information on traceability of solar cells and module as per ISO 9000 series RFID shall be mandatorily placed inside the module laminate. A distinctive serial number starting with NSM will be engraved on the frame of the module or screen printed on the tedlar sheet of the module. 1.1 ORIENTATION AND TILT OF PV MODULES Modules shall be North -South oriented at the Tilt Angle of 11° "13°

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 150 km per hour. The support structure used in the power plants will be hotdip Galvanized Iron (G.I). The "Mounting Structure" should have the following features: •The modules support structure shall be Mild Steel /hot dipped Galvanized (atleast 120 micron) Iron for holding the PV modules. The size of angle iron should not be less than 50x50x5mm.Each panel frame structure shall be so fabricated as to be grouted on roof on its legs. The legs of the structure shall be fixed and grouted in the

PCC foundation column made with 1:2:4 cement concrete. The foundation shall support SPV modules at a given orientation, absorb and transfer the mechanical loads to the ground properly and shall withstand maximum wind speed of 150 km/hr All nuts and bolts should be made of good quality Stainless Steel. The structure should be designed to allow easy replacement of any module. The array structure shall be so designed that it will occupy minimum space without sacrificing the output from the SPV panels. The minimum clearance of the lowest part of the module structure and the developed ground level shall not be less than 500 mm. The minimum clearance required

from the parapet wall of the roof & in between row of panels is min 2 feet for cleaning the panels & servicing. The bidder shall specify installation details of the PV modules and the support structures with appropriate diagrams and drawings. The workshall be carried out as per the designs approved by the procuring entity.

3. JUNCTION BOXES The junction boxes shall be dust proof, vermin and waterproof and made of FRP / Thermo Plastic. The terminals shall be connected to copper bus bar arrangement of proper sizes. The junction boxes shall have suitable cable entry points fitted with cable glands of appropriate sizes for both incoming and outgoing cables. Suitable markings shall be provided on the bus bar for easy identification and cable ferrules shall be fitted at the cable termination points for identification. Each main junction box shall be fitted with appropriate rating blocking diode. The junction boxes shall be of reputed make. 4. POWER CONDITIONING UNIT (PCU) The PCU shall also house MPPT (Maximum Power Point Tracker), an interface between Solar PV array & the Inverter, to maximize Solar PV array energy input into the System. PCU including MPPT & protection conform to IEC 61683/IS 61683, IEC 60068-2(1,2,14,30)/Equivalent BIS Std.,

DETAILED SPECIFICATION 1) DC Array Input Voltage : -20% to +15% of the Operating DC Array input voltage in Sl. No. 1 above 2) Type of Solar Charge Controller : MPPT Based Solar Charge Controller 3) Switching device : MOSFET/ IGBT based 4) Output Wave Form : Pure Sine Wave Output 5) Total Harmonic Distortion : < 3% with resistive load 6)Output Voltage : 230+ 3 % in case of 1 phase PCU 400+ 3 % in case of 3 phase PCU 7)Output Frequency : 50 Hz. ± 0.5 Hz. 8) Power Factor : > 0.9 9) PCU efficiency : > 90% at nominal voltage & power 10) Idle Current : < 4% of rated capacity 11) Regulation : Line regulation & Load regulation - 2 % 12)Overload Features : 150% for 1 minute 13)Cooling : Forced Air cooling, with temperature controlled cooling fan

14) Operating temperature : 0 - 50 °C 15)Relative Humidity : 95% Maximum 16)LED /LCD Display Indications : Display shall indicate system functional parameters and protection functional indicator 17)Data monitor and display controls : RS485, Ethernet OR RS232 connectivity

18)Protections : 1) Input over voltage 2)Low/high frequency 3) Short circuit 4 )Under/ over output voltage 5)Over Temperature 6) Grid Input under voltage / over voltage with auto recovery 7) DC disconnect device 8)DC reverse polarity 9) Anti Islanding Protection as per the standard 19) Enclosure Protection : IP 21 (for indoor) as per IEC 529 20) Safety : 1. IEC 62103 2. IEC 62109 Part 1 & 2 3. Galvanic Isolation at input & output through transformer

INVERTER: The power conditioning unit/inverter should be grid interactive and also DG set interactive if necessary. Inverter output should be compatible with the grid frequency. Nominal AC O/P voltage and frequency : 415V, 3-ph, 50Hz Accuracy of AC voltage control Output frequency : +1% Output frequency : 50 Hz Accuracy of frequency control : +0.1% Grid Frequency Synchronization range : +3Hz Maximum Input DC Voltage : inverter Dependant Ambient temperature considered : 40˚C Humidity : 95% Non condensing Protection of Enclosure : IP-20(Min) Indoor. IP-65(Min)Outdoor

Grid Frequency Tolerance range : +3% Grid Voltage tolerance : -20% & +15% No-load losses : <1% of rated power Inverter efficiency(minimum) : >95% THD : <3%

5.DC & AC Switches a. DC SIDE (i) MCB of suitable rating shall be provided for connection and disconnection of array & PCU for maintenance purpose. (ii) Switches and Circuit Breakers on DC side shall be DC rated or they shall be sufficiently de- rated, if AC rated switches are used. b.AC SIDE MCB of suitable rating shall be provided for connection and disconnection of PCU & load 6.Cables and accessories All the cables shall be supplied conforming to IEC 60227/IS 694 & IEC 60502/IS 1554 shall be of 1.1 kV grade as per requirement. Only PVC copper cables shall be used. The size of the cables between array interconnections, array to junction boxes, junction

7.E a r th i n g an d L i g h t n i n g P r o te c t i o n : Earthing: The array structure of the PV yard shall be grounded properly using adequate number of earthing kits. All metal casing or shielding of the power plants shall be thoroughly grounded to ensure safety of the solar power plants. Lightning: The SPV power plants shall be provided with lightning &over voltage protection. The main aim in this protection shall be to reduce the over voltage to a tolerable value before it reaches the PV or other sub system components. The source of over voltage can be lightning, atmosphere disturbances etc

8.INTEGRATION OF PV POWER WITH GRID: The output power from SPV would be fed to the inverters which converts DC produced by SPV array to the AC and feeds it into the main electricity grid after synchronization. In case of grid failure, or low or high voltage, solar PV system will be out of synchronization and will be disconnected from the grid. Once the DG set comes into service PV system will again be synchronized with DG supply and load requirement would be met to the extent of availability of power 4 pole isolation of inverter output with respect to the grid/DG power connection need to be provided.

9.GRID ISLANDING: PV system software and control system will be equipped with islanding protection. In addition to disconnection from the gird (islanding protection i.e. on no supply), under and over voltage conditions will adequate rating fuses, fuses on inverter input side (DC) as well as output side (AC) for overload and short circuit protection and disconnecting switches to isolate the DC and AC system for maintenances as needed. Fuses of adequate rating will also be provided in each solar array module to protect them against short circuit. A manual disconnect 4 pole isolation switch beside automatic disconnection to grid would have to be provided at utility end to isolate the grid connection by the utility personal to carry out any maintenance.

10 . W A R R A N T Y ( i ) Solar panel at 90 % efficiency - 10 years ( i i ) Solar panel at 80 % efficiency - 25 years ( i i i ) All other equipments - 5 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. 11 . Make of the Components ( i ) Indigenous MNRE approved Multi Crystalline modules – Adani / Goldi /Loom / Swelect / Rayzon / Equivalent. ( i i ) ON grid Inverter ( PCU) – Grow Watt/ K- Solarie/ Polycab/ Evvo/ Solice/ Equivalent.

Supply and Clamping of 4 X 16 sqmm PVC LT UG Armed copper Cable on wall with MS clamp

Supply and fixing of 100A four pole MCCB in suitable sheet steel enclosure with earth connection

sub total

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