Modernisation of Tondairpet Bus Depot

Amount

Dismantling and removing the Brick / Stone Masonry in cement mortar walls under 3m high and clearing away and carefully stacking material for reuse etc., complete complying with standard specification and as directed by the Departmental officers.

Dismantling removing Reinforced Cement Concrete work and etc.,by mechanical means including stacking of steel bars and disposal of unserviceable material within 50m lead as per direction of Engineer in charge

Dismantling and removing the Doors and Windows including removal of frames, hinges and fastenings and clearing away and carefully stacking material for reuse etc., complete complying with standard specification and as directed by the Departmental officers.

Dismantling and removing the Corrugated Iron Sheet Roofing over Pan Tiles without roof timbers etc., complete complying with standard specification and as directed by the Departmental officers.

Conveyance of Earth/Debris to a lead of within 30 km from site as directed by the Engineer inculding loading, unloading, hire charges for vehicle and other incidental charges etc., all complete as directed by the Departmental Officers.

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification.

Section includes the design and installation of temporary excavation shoring or underpinning required for construction of the structure. Shoring system may be Temporary or Permanent depending on the system provided by the contractor.

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

Plain Cement Concrete 1:4:8 (One Cement, Four sand and eight hard broken stone jelly) using 40 mm gauge hard broken granite stone jelly for foundation including dewatering wherever necessary and laid in layers of not more than 15 cm thick well rammed, consolidated and curing etc. complete complying with standard specification

Plain Cement concrete 1:2:4 (One cement Two sand and ten broken Machine crushed stone jelly) using HBG Machine crushed stone jelly of size 20mm gauge for founding and basement including de- watering if found necessary and laid in layers of not more than 15cms thick etc., complete complying with standard specification and as directed by the departmental officers.

Providing and construction of Dry Lean Concrete Base course of 150 mm compacted thickness over a prepared sub base with coarse and fine aggregate conforming to IS 383 as per table 600-1 of MORTH specification produced in a batching plant and conveyed in tippers to the laying site with a moisture content as per the design mix and laid with mechanised paver finisher and compacted with a 8-10 tonne vibratory roller to the requisite grade and levels as specified in drawings with adequate curing by covering the surface with hessen cloth and keeping it wet for 7 days. The design mix shall be such that the average compressive strength of each consequetive group of 5 concrete cubes shall not be less than 7Mpa at 7 days. In addition the compressive strength of any individual concrete cube shall not be less tha 5.5 Mpa at 7 days. The concrete mix shall be proportioned with a maximum aggregate cement ratio of 14:1 where OPC is used and 12:1 where PPC or PSC is used. The minimum cement content shall not be less than 140 Kg/Cu.m of concrete. The rate shall include for all incidentals as specified in clause 601.12 of MORTH

Providing and Construction of dowel jointed, Pavement Quality Concrete of 270mm thickness over a prepared Base Course with 43/53 grade cement , coarse and fine aggregate conforming to IS 383, coarse aggregate 25 mm & 12.5 mm Granite/Basalt/Trap metal & clean sieved approved sand conforming to the gradation as specified in Table 600-3 of MORTH clause 602,. loading materials to cement concrete batch mix plant of adequate capacity ( normally 25% more capacity than the paving equipment preferably 120 Cum/hour ) as per approved mix design satisfying the characteristic flexural strength of not less than M40 grade of concrete with minimum cement content as per IS 456 - 2000. The mix shall be transported to site in transit truck /tippers/ dumpers of 5-6 Cum capacity, laid with a slip form paver with electronic sensor fitted with vibrators which shall operate at a frequency of 8000-10000 impulses per minute under load with a maximum spacing of 600mm and finished in a continuous operation including provision of contraction, expansion, construction and longitudinal joints, fixing of Dowel bars and Longitudinal tie bars ,joint filler, separation membrane, sealant primer, joint sealant, debonding strip, curing compound as approved, finishing with power trowel to the required grade, level and alignment, textured with texturing machine, finishing, making groove cutting for contraction joint of size (10 X 20 mm) and filling the same with Polysulphide/Polyurethane sealant with paper backed compressible debonding strip, making groove cutting for longitudinal joint / expansion joint of size (8 X 13 mm) and filling the same with Polysulphide/Polyurethane and debonding tape, providing Isolation joint of 20mm wide to the full depth of the concrete and fixing with isolation pad of 20mm thick and sealing the top with Polysulphide/Polyurethane to the size of 20 X 20 mm and curing (curing shall be as per clause 602.9.12 of MORTH) including cost of all materials, labour, lead and lift, hire charges of machineries , including the initial saw cut and filling of Polysulphide/Polyurethane sealants in contraction, expansion joints etc., complete in accordance with MORT&H technical specification clause No. 602 and with all other incidental charges including the trial length and as per the direction of the Engineer-In-Charge of work. (Reinforcement and Dowel bars shall be paid under relevant item)

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

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

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

Providing and Laying M 30 Design Mix for all reinforced cement concrete with minimum cement content conform to IS 456-2000 using ordinary Portland cement of grade 53 from approved manufacturer, manufactured sand, 20 mm and down graded size coarse aggregates, necessary approved admixtures as per requirement. works for Raft, Grade beam, Shear wall, RCC walls, Lift walls, Plinth beams, Column, footings, Grade slab, Roof slab & beam, Curved slab, beam, Column drops, Pergola, Staircase waist and landing slab lintel, Sunshades, parapet Cum drops, Steps, canopy, window boxing slab, Loft, fins facia Planter box binders basement retaining wall, machine foundation, elevation features and other similar structures etc..excluding necessary centering, shuttering and reinforcement which shall be measured and paid separately under relevant items. Rate to include all designing the mix, batching plant, mechanical mixing, transporting and placing at all levels, leads, lifts, tools & plants, fuels, all materials, labour charges, wastages , laying, pumping the concrete to all levels, providing sleeves / openings in RCC slabs, compaction by vibrator, curing etc. as complete with all respects complying with relevant standard specification, as directed by the Engineer- in-charge

Basement concrete work

Ground floor concrete work

First floor concrete work

Second floor concrete work

Providing UNDER REAMED PILES R.C.C.38 cm (15") dia cast-in-situ with single reamed (bulb) in cement concrete 1:1.5:3, 11.5cm above G.L. including boring, erecting,vibrating,curing, hire charges for drilling equipments, etc.,complete as per relevent ISI specifications(excluding cost steel reinforcement).

Supplying, fabricating and placing in position Mild Steel / Ribbed Tor Steel grills for all RCC works as per design given including cost of steel and G.I. binding wire in all floors etc. complete complying with standard specification. (Contractor has to make his own arrangements for the supply of steel and binding wire)

Brick Masonry in cement mortar 1:5 (One cement and five sand) in foundations, basement and superstructure walls using second class ground moulded chamber burnt bricks of size 9”x 43/8”x2 3/4” etc., complete complying with standard specifications and drawings and as directed by departmental Engineers

Ground floor Brick work

First floor Brick work

Second floor Brick work

Brick partition walls of 11.5cm thickness using best quality II Class Ground Chamber Burnt Bricks of size9" x 43/8" x 23/4" in Cement Mortar 1:3 (One Cement and Three Sand) using hoop iron reinforcement if found necessary including curing etc. complete and as directed by the departmental officers.

Supplying and filling in foundation, basement, etc with filling Gravel in well rammed and consolidated etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and Stacking of red earth at site to the departmental guage for Premeasurements which is of light textured, crystalline, porous and firable and not of generally acidic or neutral but not of alkaline and should not of alkaline and shoulde be fertile. The rate including seignior age charges, cost of red earth, transportation, loading & unloading, stacking etc., complete and as directed by Engineer-in-charge.

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 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 15 mm thick for external surfaces with C.M1:5 (1 of cement : 5 of fine river sand) including water proofing compound of “CICO No.1 or equivalent“ as per Manufacturer's Specification with sponge finish (washed sand finish) all complete as per specification and as directed. Rate including all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, preparation of surface, ncessary haccking in RCC surface, scaffolding, stagging, providing drip bands, moulds, grooves to any size and shape as shown in drawings tools and plants, fuel, curing, cleaning, consumables etc as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Supply and painting in walls and ceilings with 2 or more coats of first quality water proof cement paint of approved make and colour over one coat of priming coat white colour water proof cement paint. Rate including all brush, ladder, scrapping, washing, materials, labour charges, wastages , cleaning, necessary lead and lifts, scaffolding, stagging, working at all levels, elevations, transportaion charges, loading, unloading, curing, sanding, touchup putty, surface thoroughly cleaned and wetted before painting as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Supplying and painting of 2 coats of weather proof exterior emulsion with high sheen, anti algal properties over one coat wall exterior primer of approved quality and shade etc., complete. The rate including cost of materials, brush, ladder, scrapping, washing, materials, labour charges, wastages , cleaning, necessary lead and lifts, scaffolding, stagging, working at all levels, elevations, transportaion charges, loading, unloading, curing, sanding, touchup putty, surface thoroughly cleaned and wetted before painting as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Providing Granolithic floor finish 25mm thick with PCC 1:2:4 (One cement two sand and four aggregate) using 10 to 12mm thick HGB jelly and river sand and including rubbing the top surface smoothly thread lining if found necessary and curing etc., complete complying with standard specification and as directed by the Departmental officer

Providing and Laying Granular sub base (GSB) by provided coarse graded material confirming to ( table 400-1) mixing in a mechanical mix plant at OMC carriage of mixed material to work site spreading in uniform layers with motor grader on prepared surface and compacted with vibratory power roller to achieve the desired dry density to the required grade and cross slope as per drawings all others incidental charges etc.complete as per clause of 401 Morth Specification

STRUCTURAL STEEL WORKS: Supply Fabrication and erection of structural steel members for installation of steel Truss including enamel painting complete and the same shall comply to all primary steel member such as column and rafter conform to grade E-350 as per is 2062. All cold form steel memebers such as purlins shall conform to grade E 350 as per IS 811. Steel memeber such as bracings, angles, conform to grade E 250 as per IS 2062. All secondary structural steel plates such as base plates, shall conform to grade E 350 (FE 490) as per IS 2062

Providing and fixing welded M.S. grills to the window openings,along the details as per drawing with necessary screws, bolts and fixed with necessary M.S. lugs embedded in masonry with C.C. 1:2:4 and finishing the surface neatly. Rate shall welding and consumables, etc. complete, as directed. Design of grills and the size of members to be used shall be got approval before put into use & as directed by the Client / Engineer-in-charge.

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

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

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

Providing country wood Wrought and put up frame for door and window any other similar joinery works using following size of upto 4m in length Country wood scantling of pillai maruthu or patak including labour for wrought and putup in position etc., complete complying with standard specification..

FRP Door suitably reinforced using MS Angle / Flats, cost of holdfasts and Solid Core FRP Shutter Panel of 5mm thick and hollow core frames of 3m wall thickness for styles and rails etc., of sizes specified by Engineers

UPVC Window Supplying and fixing UPVC (Un-Plasticized Polyvinyl Chloride) Windows of casement type (open) from the profile the size of outer frame 60mm x 58mm and shutter profile are reinforcement with GI/1mm 125GSM and 100% corrosion free, the profiles are multi chambered sections with wall thick of 2mm. The EPDM rubber (black colour) covered with over all the edges of frame and shutter the shutter will be provided with Espag multi power point locks and also it operates as handle. The corners and joints should be welded and cleaned. Radiations free pin headed plain or brown colour glass 4mm thick should be provided to the shutter and it should not allow leakage of water even at most ranging storms and should have key lockable action, security protective hinges, strong locking systems and as per size for arresting noise and energy loss. The connecting mechanism between sash and outer frame that enables opening of the window. The window should be fixed to the wall with 100% packing with screws and silicon packing all round the frames. The window should be got approved from the Executive Engineer before use on work (SOR Pg.No:70, Unique Code - M - 0674

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

Flooring with following Designed antiskid ceramic tiles of size 305 x 305 x 6 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with following best approved quality, Designed colour ceramic tiles of following sizes set in Cement Mortar 1:2 (One Cement and Two sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Supplying and laying Interlocking rubber moulded paver 83mm thk of approved sample as per design / drawing made of M40 concrete - 83 mm thick including transportation of the blocks to the site preparation of surface including supplying and filling with manufactured sand to 50 mm thick, levelling and compacting with plate vibrator and laying of the inter locking paving blocks with sand binding and final compaction with plate vibrator of 3 tonne capacity finishing the surface including cutting of blocks at the edges including all labour, materials, transportation, shifting etc., complete, as directed by the Engineer-in-charge

Supplying and fixing Ductile Iron manhole cover with frame as per approved make,cover weight and being size mentioned below and specified size of 600X600mm the drawing etc., including painting with two coats of anticorrosive paint over a coat of primer etc., fixing locking arrangements, fixing Man-hole over, grouting the anchors with CC 1:2:4 (one cement,two fine aggregate and four coarse aggregate), as complete in all respects complying with relevant standard specifications and as directed by the Engineer-in-charge

Supplying and laying Manhole Cover SFRC with size of 600mm x 600mm including all labour, materials, transportation, shifting etc., complete, as directed by the Engineer-in-charge

Supplying and laying PVC moulded CI Steps for Sump including all labour, materials, transportation, shifting etc., complete, as directed by the Engineer-in-charge

Providing and fixing 18mm thick machine cut, mirror polished, premoulded and pre-polished machine cut GRANITE for PLATFORMS, seating top finished copping, etc., of approved quality for wash basin/ vanity counters,pantry etc. of required size of approved shade, colour, and texture laid 20mm thick base cement mortar 1:4 (1 Cement:4 M Sand) with joints treated with white cement, mixed with matching pigment, epoxy touch ups, including machine polishing to edge to give high gloss finish, providing machine cut opening for fixing wash basin, rubbing, curing, moulding & nosing etc. complete at all levels as directed by Engineer-in-Charge.

Supply and Laying flooring with best quality approved colour leather Granite slab not less than 18 mm thick in a single piece (Sira grey) for each step for the entire width of the stair, machine cut and machine high pre-polished, set in C.M 1:4 (1 of cement : 4 of manufactured sand) 20 mm thick topped with white cement slurry (for surface contact of the bottom of the granite slab) as per approved pattern, including finishing the joints with matching shade, cement slurry, cutting, edge chamfering and polishing rough, medium, nice tin-oxide polish. Rate including all materials, labour charges, wastages, necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, preparation of surface, ncessary haccking in RCC surface, cutting to required shape, edging, edge moulding anti skid & grooves as per drawing, tools and plants, fuel, curing, cleaning, acid wash over finished surface, protection with Gypsum / Pop layer over plastic sheet and removing the same before handing over as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge

Supplying and fixing jet black 20 mm thick granite stone 1200 x 600 mm to shape finished with polished on both sides, slab table rubbed, edges rounded including necessary SS 316 clamps cutting, edge chamfering and polishing etc., for urinal partition and any other partitions.Rate including all materials, labour charges, wastages with necessary lead and lifts, working at all levels, transportaion charges, loading, unloading, preparation of surface, ncessary cutting in wall surface, scaffolding, stagging, tools and plants, fuel, curing, cleaning, consumables etc as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Supplying and fixing colour metal roofing sheets made up of Galvalumed Aluminum?Zinc Alloy coated steel, AZ-150 and Hi?tensile Grade 550 steel of thickness 0.47mm, Trapezoidal profile over all width 1080 mm etc as per direction of Engineer in charge

Design, fabrication and installation of simple vault tensile fabric work and Steel structure using Belgian make tensile polyester fabric, steel frames by ISO standard acclaimed CE certified installer with structural stability vetting from Anna university ,Chennai having using FLUOMAX Coated Architectural Membrane having tensile strength not less than 4300 N/50mm/ 4200 N/50mm (Warp/ Weft) and Tear strength not less than 600 N/ 500 N (Warp/ Weft) of make SIOEN Belgium or equivalent,cables, complete perimeter attachment system, and all normally associatedcomponents with machines for Fabrication using swiss make Zund cutting machine and Belgian make Architectural Membrane on 20KW Forsstrom High Frequency Welding Machine with SEAMLESS WELDS 50 mm weld width X 1400 mm- Single Stroke all PVC joints shall be formed to a tolerance of +1mm, -1mm and shall be assembled to ensure that seams are always single laid and attaining seamless finish by that a cut edge does not face uphill and membrane used to have a double lacquering made out of highly concentrated FLUOMAX PVDF on both side, double PVC coating and be weldable Including rainwater doen pipe as per required Diameter etc as per direction of Engineer in charge

Providing 450mmx450mmx200mmdepth chamber,below the storm water drain Drilling a bore well - 200mm dia by high speed compressor- 6 MTRS. supply and installation of 110mm PVC PIPE PN-6 - 6 rmtr, 110mm PVC PIPE PN-6 Perforated with 10 mm Zigzag holes to easy percolate the water - 6 rmtr/ up to sandy starta , 12mm Gravel Packing between bore well hole and PVC pipe and Inserting into the Bore Well-6 mtrs.installation of `V' WIRE SCREEN - 0.75 mm Slots. SS-304 Material - 0.5 mtrs Height - 6 " diameter supply and installation of - 180GSM Gio-fabric sheet to cover V- Wire screen,Shifting of excavated earth upto 1000mtrs as directed by site in charge. (the well sholud be got approved by the Executive Engineer before use on works)

FALSE CEILING WITH GYPSUM BOARD Providing and fixing suspended false ceiling using SAINT - GOBAIN GYPROC or Equivalent make which includes providing and fixing GI perimeter channel of size 0.50mm thick having one flange of 20mm and another flange of 30mm and a web of 27mm along with perimeter of ceiling, screw fixed to brickwall / partition with the help of nylon sleeved and screws at 610mm centres. Then suspending GI intermediate channels of size 45mm, 0.9mm thick with two flange of 15mm each from the sofit at 1220mm centres with ceiling angle of width 25mm x 10mm X 0.55mm thick fixed to sofit with GI cleat and steel expansion fasteners. ceiling section 0.55mm thickness having knurled web of 51.5mm and two flanges of 26mm each with lops of 10.5mm are then fixed to the intermediate channel with the help of connecting clips and in direction perpendicular to the intermediate channel etc., complete complying with standard specification.

Supplying and fixing 300mm wide PVC EXPANSION JOINT in the 20mm expansion gap provided in between decks over piers and in between deck and dirt wall over abutment as shown in the drawing including cost and conveyance of expansion joints including shalimar pad and joint sealant etc., complete

Supplying and providing chain link fence with RCC posts. The RCC posts will be of 2.5m c/c and of 2.75m height. The post will be 100mm square at top and 150mm square at bottom 2.15m height above ground level and 0.60m below ground level, in R.C.C 1:1.5:3 mix using 12 to 20mm gauge stone jelly with necessary reinforcement moulding work and rendering smooth with cement at 15kg/cu.m etc., complete and fixed in c.c. foundation in 1:4:8 using 40mm size stone jelly. The foundation is of size 45x45x90 with sand filling 15cm height. The fencing will be of chain link 75mm size,10 gauge. The height of fence is 2.0m after leaving 75mm gap from ground level including fixing the fence with the posts using G.I binding wire, etc. complet. ISI STD

Plumbing Works

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 4 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cast iron gratings of required diameter and special clamps, brass screws, nails, etc., and fixing of cast iron gratings at junction of parapet and the RCC roof slab including finishing neatly etc., complete. The rate shall be inclusive of cast of removable cast iron grating. The PVC pipe shall be fixed in wall with special type of "U" clamp at the centre of the pipe line in addition to those for more than 3.0 metre pipe length, etc., complete complying with standard specification.

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

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

32mm Gun metal Gate Valve

40mm Gun metal Gate Valve

Supplying and fixing in position 15mm dia brass Long body tap (heavy duty) of approved make conforming to BIS specifications and quality including cost of shellac, thread, etc., complete complying with standard specification and including cutting and threading wherever necessary. (Taps should be got approved by the Executive Engineer before use on the works)

SD Tap

Pillar Tap

Supply and laying and jointing UPVC Pipe(Un-Plasticized Polyvinyl Chloride) UPVC used for commercial applications operate and designed to handle higher water pressure (schedule-80) including cost of such specials and fixing in position dismantling masonry and make the same to original condition etc complete complying with standard specification and as directed by the departmental officers at site of work.

25mm dia

32mm dia

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 CP shower rose with CP stop cock arrangement of size 15mm dia inlet and 100mm outlet to the pipe line with necessary cutting, threading and jointing using shellac etc., complete complying with standard specification and as directed by the departmental officers (The CP shower rose 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)

Supplying and fixing in position white / 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 porcelin low level flushing tank with a pair of CI brackets, etc., complete with all fittings such as 15mm brass ball valve with polythene float with brass handle, union, coupling connected by means of 40mm white PVC flush hand using Indian adopter joint including all internal fittings..... such as 15mm brass connections, 15mm GM wheel valve, 15mm brass nipple (2 Nos.), 15mm nylon connection, TW plugs, screws and also giving necessary connection to the PVC pipe including cost of 600mm length of 110mm dia PVC pipe and painting the CI brackets with 2 coats of approved paint over one coat of red oxide primer, dismantling the masonry and re-doing the dismantled masonry to original condition etc. complete complying with standard specifications. (The EWC and flushing tank wiht all accessories should be got approved by the Executive Enginer before use on works)

Supplying and fixing position CI Nahani Trap / Floor Trap of the following sizes with best stainless steel gratings of approved brand and quality, fixed over a bed of brick jelly lime concrete 1:2:5 (One part of lime, two part of sand and five part of 40mm gauge brick jelly) and finished with Cement Mortar 1:3 (One Cement, Three sand) including dismantling masonry works wherever found necessary and making good the dismantled portions to the original condition and giving connection to the CI / PVC pipes, etc., complete complying with standard specification. (The Nahani Trap should be got approved by the Executive Engineer before use on works)

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

Physically Challenged Persons Toilet Supplying, Installing, testing and commissioning the best quality approved make of White glazed Floor Mounted European water closet with inbuilt porcelin cistern 6/3 LPF and Wash Basin for Physically Challenged Persons with necessary Grab Rails, hinged rails for support , pan connecter bend,checknut, stopcock etc., colour solid seat and cover with polythene buffer and flap, CP flanges, CP bolts and nuts, bracket with nuts and bolts wall flanges etc.,complete, Wash Basin shall include 15mm dia CP liver operated pillar Cock with waste coupling, waste hose(rigid hose) with extension pipe,supporting bracket with necessary steel to support basin 1 No.15mm CP angle valve with 450mm long CP connection pipe and CP wall flanges all of approved make etc., complete complying with standard specification and as directed by the Department officers. The quality and make of EWC & Wash basin with full set of SS grab bars should be got approved by Concern

Bore well

Drilling Bore well anywhere in Chennai city including transportation from one place to another place within alluvial soil or sedimentary rock clay and sand or stone pebbles, boulders etc., by first taking a pilot bore of 140mm/150mm/200mm and the enlarging to required depth direct or reverse rig fuel, drilling the betonite mud and water required for drilling by departmental officers including construction of mud pts. (water available with a lead of 1.50km)

Reaming from 200mm pilot bore to 300mm dia bore upto 60m depth ending below ground level and as directed by the departmental officers.

Supply and laying following dia PVC casing pipe with excise duty as per IS 12818 / 1992

200mm dia CS ( plain pipe)

200mm dia RS

150mm dia RS

Labour charges for inserting PVC casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with PVC couplers with cement paste etc., complete, supply and packing the annular space with pebbles of size and quality as approved by the Executive Engineer of Departmental officers.

200mm dia CS ( plain pipe)

200mm dia RS

150mm dia RS

Supplying and filling with river pebbles in annular space between bore and PVC pipe up to hard rock.

Charges for developing the borewell with air compressor of 300 CFM capacity (Minimum 8 Hours) including transportation labour and fuel charges for compressor as directed by TWAD Board Officers and conducting yield test by 'V' notch method.

Supply and erection of 2.Hp Submersible Pump set using nylon rope including cost of motor , fixing necessary cable charges and labour charges etc., complete ( For Sump & Bore well)

Supplying and fixing in position best quality of HDPE pipes with ISI mark of following dia with specials including cost and coveyance of HDPE pipes and specials, labour charges for erection of pipes in the borewell and jointing materials etc., all complete as directed by the departmental officers.

Supply and laying of respective water proofing treatment at below mentioned locations including all below activities. The surface to be waterproofed shall be cleaned to ensure it is free of laitance, loose particles, oily substance which may affect the adhesion of the waterproofing system, using mechanical rotary wire brush and related tools etc. Rate including all materials, labour charges, wastages with necessary lead and lifts, working at all levels, transportation charges, loading, unloading, preparation of surface, necessary hacking in RCC surface, scaffolding, staging, tools and plants, fuel, curing, cleaning, testing, consumables and also include for conducting leakage test at toilet sunken portion and over head tanks by storing water on the sunken continuously for a period of 7 days etc. as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge. Supply and laying water proofing treatment on top of PCC laid for Grade slab, Raft, Pile cap ,footing & beam, STP, ETP, UG Sump , Water tank etc., in the following order and consisting of following operations. i) Supply and applying of one coat of TAPECRETE Acrylic Polymer Cementitious Coating over rendered PCC surface. Application of CORCHEM 206 – I High Build Polyurethane Based Elastomeric Coating to the thickness of 1.5 mm in two coats over TAPECRETE applied surface. ii)Supply and Fixing 75 mm long 18 mm dia GI nozzles in the hole of about half the depth of member size in grid pattern at a spacing not more than 1.0 meter c/c while casting the raft slab and along construction joints at a spacing not more than 1.0 meter c/c along the construction joints. iii) Supply and Applying injection grouting through the nozzles grouting pumps with a minimum pressure of 2 Kg/sqcm with cement slurry admixed with CICO Non shrink Polymeric Water Proof Grouting Compound or approved equivalent at the rate of 2% by weight of cement.

Supply and applying water proofing treatment on Retaining walls external surface at Basement, UG Sump, STP, ETP, Water tank, Raft sides etc. using cement admixed with water proofing compound in the following order. i) Making ' V ' grooves at the construction joints of size 20 x 20 mm and filling the "V" Groove with CICO No. 3 Quick Setting Waterproofing Compound admixed with cement ii) Supply and Fixing of 50 long 18 mm dia GI nozzles in the hole of about half the depth of member size along construction joints, and honey comb areas at a spacing not more than 1m c/c. iii) Supply and Applying injection grouting through the nozzles grouting pumps with a minimum pressure of 2 Kg/sqcm with cement slurry admixed with CICO Non shrink Polymeric Water Proof Grouting Compound or approved equivalent at the rate of 2% by weight of cement. iv) Sealing & cutting of nozzles and leveling the surface using integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight. v)Supply and applying one coat of TAPECRETE Acrylic Polymer Modified Cementitious Slurry Coat over well prepared surface as a Primer and applying CICO CORCHEM 206 - I Polyurethane Based Elastomeric Coating to the thickness of 1.5 mm in 2 coats over TAPECRETE slurry coat applied surface. iii) Lay protective plaster layer with 12mm thick Cement Mortar 1:4 (1 cement: 4 coarse sand) admixed with Normal setting integral Waterproofing compound CICO NO.1 or approved equivalent conforming to IS 2645 at the rate of 2% by weight of cement over the third coat of brush topping. Plaster shall be cured by spraying of water for the next 7days. The entire water proofing system shall be protected with a 25 mm thick extruded polystrene with necessary low VOC adhesieve.

Supply and applying water proofing treatment on Retaining walls external surface at Basement, UG Sump, STP, ETP, Water tank, Raft sides etc. using cement admixed with water proofing compound in the following order. i) Making ' V ' grooves at the construction joints of size 20 x 20 mm and filling the "V" Groove with CICO No. 3 Quick Setting Waterproofing Compound admixed with cement ii) Supply and Fixing of 50 long 18 mm dia GI nozzles in the hole of about half the depth of member size along construction joints, and honey comb areas at a spacing not more than 1m c/c. iii) Supply and Applying injection grouting through the nozzles grouting pumps with a minimum pressure of 2 Kg/sqcm with cement slurry admixed with CICO Non shrink Polymeric Water Proof Grouting Compound or approved equivalent at the rate of 2% by weight of cement. iv) Sealing & cutting of nozzles and leveling the surface using integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight. v)Supply and applying one coat of TAPECRETE Acrylic Polymer Modified Cementitious Slurry Coat over well prepared surface as a Primer and applying CICO CORCHEM 206 - I Polyurethane Based Elastomeric Coating to the thickness of 1.5 mm in 2 coats over TAPECRETE slurry coat applied surface. iii) Lay protective plaster layer with 12mm thick Cement Mortar 1:4 (1 cement: 4 coarse sand) admixed with Normal setting integral Waterproofing compound CICO NO.1 or approved equivalent conforming to IS 2645 at the rate of 2% by weight of cement over the third coat of brush topping. Plaster shall be cured by spraying of water for the next 7days. The entire water proofing system shall be protected with a 25 mm thick extruded polystrene with necessary low VOC adhesieve.

Supply and grouting the gaps around the pipes at any dia should be filed in order to provide a proper bond and the same to be aligned by the respective agency. Clean the entire surface and remove the loose particles from the core area. Minimum of 10mm all around gap to be provided between the pipe and the core Provide shuttering below the core apply one coat of CICO LATEX over the area and fill up the hole with CICO GROUT - GP Polymer Based Non-Shrink Grout and finish the surface smoothly.

Fabricating and fixing of Puddle flanges in water tanks with making in G.I 'C' Class pipe with Hot Dip Galvanizing 6mm thick GI plate alround 3" / 6" with proper thread on the pipes and necessary flanges for bigger diameter pipes, etc. complete. (the puddle flanges sholud be got approved by the Concern department Engineer before use on works)

65mm dia

80mm dia

100mm dia

150mm dia

Supplying and filling the sunken slab area by BRICK-BATCOBA by adding CICO NO:1 or approved equivalent admixture including applying two coats not less than 2 mm thick of TAPECRETE- Acrylic Polymer Based Waterproof Coating, over the final coat of cement plaster 12 mm thick with cement sand mortar 1:3 mixed with water proofing compound like CICO No.1 at the rate specified in the manufacturer's specification after entire completion of laying pipes, sanitary fittings etc. Rate including all materials, labour charges, wastages with necessary lead and lifts, working at all levels, protecting the laid pipes and sanitary fittings, finishing the surface smooth to receive the top coat of water proofing application etc. as complete with all respects complying with relevant standard specification and as directed by the Engineer-in-charge.

Supply and laying water proofing treatment for bottom of over head tanks covering the following order and consisting of following operations. i)Supply and Fixing 75 mm long 18 mm dia GI nozzles in the hole of about half the depth of member size in grid pattern at a spacing not more than 1.0 meter c/c while casting the bottom slab and along construction joints at a spacing not more than 1.0 meter c/c along the construction joints. ii) Supply and Applying injection grouting through the nozzles grouting pumps with a minimum pressure of 2 Kg/sqcm with cement slurry admixed with CICO Non shrink Polymeric Water Proof Grouting Compound or approved equivalent at the rate of 2% by weight of cement. iii) Sealing off the nozzles and level the surface using integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight. iv)The concrete slab shall be thoroughly cleaned to remove debris and dust, and application of two coats not less than 2 mm thick of TAPECRETE - RTU Polymer Based Elastomeric Waterproof Coating over well prepared surface

Supply and laying water proofing treatment of internal walls of STP, ETP, Over head tanks, Water tanks etc., covering the following order and consisting of following operations. i)Supply and Fixing 75 mm long 18 mm dia GI nozzles in the hole of about half the depth of member size along the construction joints, and honey comb areas at a spacing not more than 1m c/c. ii) Applying injection grouting through the nozzles grouting pumps with a minimum pressure of 2 Kg/sqcm with cement slurry admixed with CICO Non shrink Polymeric Water Proof Grouting Compound or approved equivalent at the rate of 2% by weight of cement .Grouting operations to be taken up after the concrete reached the full strength, i.e. 28 days after casting of concrete. iv) Sealing &cutting of the nozzles and leveling the surface using integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight. vii)The wall surface shall be thoroughly cleaned to remove debris and dust, and application of two coats not less than 2 mm thick of TAPECRETE - RTU Polymer Based Elastomeric Waterproof Coating over well prepared surface

"TERRACE WATERPROOFING: Supply and laying water proofing treatment for terrace covering the following order and consisting of following operations." i) Making ' V ' grooves at the construction joints of size 20 x 20 mm and filling the "V" Groove with CICO No. 3 Quick Setting Waterproofing Compound admixed with cement. ii) Supply and Fixing 18 mm dia GI nozzles (the hole shall be about half the depth of the member to be grouted and nozzle should be 50mm) the retaining wall, along construction joints, and honey comb areas at a spacing not more than 1m c/c . Nozzles (can also) shall be post fixed by drilling holes using drill machine and to be fixed with cement putty admixed with quick setting integral Waterproofing compound CICO NO.3 or approved equivalent in the ratio 1:1by weight . The roof slab / gutter slab shall be thoroughly cleaned to remove debris and dust, and applying 2 coats not less than 2 mm of polymer based Elastomeric Coating like TAPECRETE - RTU compound and cured for 7 days and followed by a layer of 20 mm thick cement mortar 1:3 admixed with CICO NO:1 (or) other approved equivalent make shall be spread over the prepared surface On the spread mortar provide and lay well burnt brick bats (COBA) to a average minimum thickness of 55 mm (i.e.. minimum 40 mm thickness at lower end and 70 mm thickness at higher end). An additional layer of brick bat (COBA) shall be laid over the existing brick bat COBA surface if required to get the required gradient for adequate drainage giving a slope of approximately 1 in 120, which will be measured separately under relevant item. The gap between brick bat shall be filled with cement mortar 1:4 admixed with waterproofing compound like CICO NO:1 or approved equivalent afterwards curing shall be carried out for two days a final layer of cement mortar of 1:3 admixed with water proofing compound like CICO NO:1 or approved equivalent make shall be laid to a thickness of 20 mm and draw a false line of 300 mm x 300 mm.

The parapet side wall / gutter wall shall be thoroughly cleaned to remove all dust particles and a layer of 15 mm thick C.M 1:3 shall be laid to a height of about 300 mm above the top of the terrace/Gutter slab on the Parapet / Gutter side wall admixed with water proofing compound like the CICO NO:1 or approved equivalent make. Providing, supplying, mixing, applying two coats of ready to use two component Acrylic polymer modified cement based, flexible, water proofing slurry like or approved equivalent to a thickness of 2 mm over the plastered surface of operation as per manufacturer's specification and as directed.(Plan area of Terrace only will be measured for payment )

Supplying and providing of Rubber corner guards to protect parking area columns made out of rubber of size 100mm x 100mm size, with curved corner at the center, length 1 m and thickness 20mm including tying in position with suitable nails / screws etc., complete and as per manufacturer specification, as directed by the architect / Engineers, the rate shall be inclusive of neccessary screws etc., complete as per drawing as directed.

Electrical Works

"11kV HT Outdoor RMG Panel Supply,Installation,Testing and Commissioning of OUTDOOR Weather & Dust proof Type, floor mounting, free standing type 11KV Ring Main Gear unit made out of M.S sheet steel clad dust and vermin proof with 630A Copper Busbars, Interconnections, necessary protections, Measuring Instruments, Indicating Instruments, necessary Protection Relays, CTs, PT with necessary control fuses/MCBs, Termination arrangements for Incoming and Outgoing Cable of as per EB authorities approval ,earthed cable, Terminal Blocks, Earthing, Powder coated painting, Sign writing and Base channels etc., with complete all accessories as required for satisfactory operations and as per the detailed Technical Specifications enclosed and as per TANGEDCO Requirements comprising of the following. Remote Communication and operation INCOMER (2 Sources) : 11kV,25KA 630A, Load break Switch with necessary required accessories - 2Nos OUTGOING : 11kV, 25KA 630A, vacuum Circuit Breaker with necessary required accessories : 1No The RMG panel shall be manufactured as required by the electrical authorities with all necessary approval approval shall be obtained including testing & commissioning and any additional features required by the supply authorities shall be carried out at no extra cost. Rate shall inclusive of factory witness test as specified in the technical specification and all necessary test to satisfy the Tangedco /CEIG Requirements.Erection shall inclusive of foundation and Base channels etc., with complete all accessories as required for satisfactory operations and as per the detailed Technical Specifications enclosed and as per CMDA/TANGEDCO/CEIG Requirements . Remote Communication and operation facility should be incorporated as per TANGEDCO requirements.

"11KV Outdoor HT Panel Supply,Installation,Testing and Commissioning of 11KV Outdoor type floor mounting, free standing 11KV HT Panel, RMU,25KA, 630A VCBs 1 no as incoming and RMU,25KA,630A VCB-2nos as outgoing and with all accessories complete as required following:- a) Protection relay: 27,50,51,51N, 59,81,86,94. b) Manually Charged Spring Closing mechanism, c) set of mechanical close /trip knops. d) Spring charge indicators. e) 2-5A Overload Trip Shunt with time limit fuses calibrated for 75-150% and shunt with limit fuse. f) 1 no of operator counter. g) 3 nos cast resign current transformer with secondary ratio of 100/1A for incomer & 50/1A for Outgoing , class 0.5/5p20,15VA burden rating protection and metering. breaker shall have all protective and auxiliary relays with alarm annunciation. h) Potential Transformer11KV/110V,50 VA, for class 0.5 metering and class 3P for protection. i) provision for mounting sealing kit suitable for HT XLPE cables. j) 11KV class 630a 25KV VCB draw out Type. k) Built in DC power supply pack of suitable capacity. The Panel made out of M.S sheet steel clad dust and vermin proof with 630A Aluminium Busbars, Interconnections, necessary protections, Measuring Instruments, Indicating Instruments, Protection Relays, CTs, PT with necessary control fuses/MCBs, Termination arrangements for Incoming and Outgoing Cable of 11 kV 3Core 240 Sq.mm XLPE Alu. Armoured earthed cable, Terminal Blocks, Earthing, Powder coated painting, Sign writing and Base channels etc., with complete all accessories as required for satisfactory operations and as per the detailed Technical Specifications enclosed and as per TANGEDCO Requirements also and as comprising of the following. 11kV, 630A, 25KA VCB (Vacuum Circuit Breaker)with necessary required accessories - 1 No OUTGOING : 11kV, 630A, 25KA VCB (Vacuum Circuit Breaker)with necessary required accessories - 2 Nos With necessary Aluminium busbars and meterings as per shown in the drawing ,phase indication lamp, MCB and switch control etc. with provision for accommodating 11 kV, PT, CT meterings, energy consumption metering, all protection relays with necessary C.T. as per the detailed specification & Single Line diagram attached. Panel should be extendable type. The HT Panel shall be manufactured as required by the electrical authorities and approval shall be obtained including testing & commissioning and any additional features required by the supply authorities shall be carried out at no extra cost. The Panel shall be designed for extendable in future. Note:-The panel should be having provision to compatibility with IBMS. Rate shall inclusive of factory witness test as specified in the technical specification and all necessary test to satisfy the TANGEDCO/CEIG/CLIENT Requirements. Erection shall inclusive of foundation and Base channels etc., with complete all accessories as required for satisfactory operations and as per the detailed Technical Specifications enclosed and as per CMDA/TANGEDCO/CEIG /PWD Requirements.

"500KVA DG set with AMF Panel Supply of 500KVA DG set 3 phase (415V) Diesel Generator set with AMF control panel, comprising of Water cooled CPCB-IV engine developing 608HP @ 1500 RPM and Alternator, complete with Acoustic enclosure and type approved canopy and all accessories. with the following technical specification: Industries most reliable engines, proven over decades. Low emission, High efficiency. Compact, robust and rugged design. Engine Dry type air cleaner Exhaust Silencer (Residential type) Hospital Grade. Expansion bellow Lube oil cooler Lube oil filter (“Spin-on” type) Fuel Filter (“Spin-on” type) In line mono block fuel injection pump with Electronic Governor and fuel feed pump. Dynamically balanced Flywheel with starter ring Electronic Governor: Governing class G2 (as per ISO 8528 part V) SAE 1 flywheel housing and flywheel suitable for SAE 14 disc coupling for close coupling of single bearing alternator. Exhaust gas turbocharger 24 Volt electric starter motor 24 Volt, 10 amps. Battery charging alternator Engine instrument control panel consisting of: Engine safety module with built in On/Off Bush button. "ALTERNATOR 500 KVA Three phase 415V, 0.8 pf 4 wires 50 hz at 1500 RPM brushless alternator. The voltage regulation will be 2 phase sensing +/¬ 1 %. The alternators shall be of Class H insulation, enclosure IP 23 and are designed built and tested to IS 4722 or any other equivalent Indian or international standards. Control Panel: 500 KVA DG Set Std Control Panel Consisting of EMS unit consisting Volt, Amps, RPM, Hz, LLOP, HWT, Low fuel level, over Speed alarm, Over Load alarm, Load imbalance safety alarm, etc. External Fuel Tank:990Litres Capacity along with fuel line connection including erection. Fuel Consumption: 100% = 107Litres/hr.75% =81.9Litres/hr.50% = 57.1Litrs/hr. Battery: 24V DC 130AH Supply of AMF Control Panel Suitable for 500KVA DG set for 4EB Services with bypass arrangement." Supply and Fixing of Exhaust piping with MS pipe along the wall necessary supports, Flanges, Fasteners, Gaskets, etc (including Thermal insulation with Aluminium sheet wool, mesh,etc,Charges for laying of above Exhaust pipe & Cladding included.

LIFT Supplying, erecting, testing and commissioning of machine room less passenger Elevator having 10 passengers capacity, rated speed 1.0 mtr. / sec., for Basement, Ground , 1st floor and Second Floor 400 volt 3 phase, 50 Hz, AC variable voltage variable frequency derive with speed encoding, simplex full collective with / with out attendant, microprocessor based controller located top floor, variable frequency regenerative drive, flat polyurethane coated belts for traction media, stainless steel panels with hairline finish for car and door, gearless with permanent magnet motor located in the shaft top, all openings are located at the front of the hoist way, with centre opening Automatic with ACVVVF door operator with electronic door protective system, stainless steel hairline finish sliding doors, painted frame with down light false ceiling, Stainless Steel mirror finish hand rails, granite flooring of client choice, sixteen segment digital LED display position indicator in all floors, digital car position indicator, over load warning indicator, battery operated alarm bell and emergency light, fireman's switch at main lobby, with automatic rescue device, intercom between lift car and lobby and controller, voice synthesizer, 60 minutes fire rated car door. Car Entrance :- Clear opening

Outdoor lighting High mast panel Supply, Erection, Testing and Commissioning of the following Type outdoor lighting distribution panel with individual segregation chamber with MCCBs / MCBs /Phase segregation Timer and contactor manufacturer's sheet 16SWG enclosure for with provision for cable entry boxes, with Outdoor application IP65 as specified Protection, fixed on the floor with all interconnections and accessories, pedestal frame with concrete grouting or suitable to fix at concrete plinth as per the Corporation/ Highway department requirement. Incomer 63 A TPN MCCB with Timer control On/OFF Outgoing : 32 A TPN MCCB - 8 Nos Astronomical weekly programmable Timer switch included

Supply and fixing of 7 segment 6 way TPN MCB sheet steel distribution board (Higher end) with metal /acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and separate 4 way provision for accommodating one no. 40A/32A 4 pole incoming MCB / Isolator and another separate 4 way provision for accommodating one no. 25A, 30MA 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 6 ways in each segment) and separate provision for 6A-32A SP MCB / Isolators ( totally 18 nos.) for sub incomers in 3 segments with label holder and provision for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only.

Supply and fixing of 7 segment 8 way 63A TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and separate 4 way provision for accommodating one no. 4 pole incoming 63 A TPN MCB, 10kA, / Isolator and another separate 4 way for accommodating one no. 63 Amps, 30 mA, 4 pole ELCB / RCD (totally 8 ways in one segment) and 24 nos 6-32 A, 10kA, SP MCB / Isolators ( totally 24 nos.) for outgoing in 3 segments with label holder and provision for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with earth connection only.

VERTICAL THREE PHASE MCB DISTRIBUTION BOARD WITH MCB : Supply and fixing of 12 way vertical TPMCB sheet steel Industrial Type TPMCB DB with IP54 Protection of surface type fitted with bus bars and neutral links with1 No. of 100A FP MCB as Incoming and 12 Nos.of 32A,10KA Triple Pole MCB in Flush with wall and making good of the concealed portion with earth connection.( Industrial Type TPMCB DB with IP54 Protections)

VERTICAL THREE PHASE MCCB DISTRIBUTION BOARD WITH MCB : Supply and fixing of 6way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (IP43, as per IS 8623) (with MCCB Incomer ) with double door (metal door) with 1 no. 63 A 4 P MCCB switch as incoming and 6 nos.32A 3P MCB as outgoing with suitable cable end box on wall with earth connection only

Supply and fixing of 8 way vertical TPMCB sheet steel Industrial Type TPMCB DB with IP54 Protection of surface type fitted with bus bars and neutral links with 1 No. of 63A FP MCB as Incoming and 6 Nos.of 32A,10KA Triple Pole MCB in Flush with wall and making good of the concealed portion with earth connection.( Industrial Type TPMCB DB with IP54 Protections)

Supply and fixing of 12way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) 1No. 32A 30 MA 4 Pole ELCB as incoming and 10 Nos. 6A to 32A SP MCB outgoing in flush with wall. The MCB DB and MCB's should be with ISI mark (like standard make)

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 25A FP ELCB switch as incoming and 4 nos. 6A to 32A SP MCB as outgoing on wall with earth connection only.

Supply and fixing of 20A DP plug and socket in sheet enclosure with 32A DP MCB in flush with wall with earth connection (For AC Plug)

Supply and installation of 16M high mast shaft in two sections suitable for 50 m/sec wind speed, with head frame, winch mounting bracket, luminaries carriage suitable to install 8 nos of 300W LED Light Fittings(Crompton CAT REF : -CFS-501-300-57-60D-HL3-GL-NBK) luminaries (Semi- circle arrangement) with counter weight arrangements , mounting clamp and brackets etc. Raising ,lowering system comprising double drum winch, suitable SS wire rope, trailing cable, connector, integral power tool motor, manual handle, junction box, lighting finial, Lightning spike if require, wiring material from JB to individual luminaire & MCB in base compartment are included and are a part of installation, foundation bolts manufactured from special steel along with nuts, washers, anchor plate and common template. 300W LED Single Light fitting dome aviation obstruction light, outdoor stand mounted feeder pillar with 63A 4pole RCCB with 100mA, single dial time switch, 45A TP contactor for the automatic switching of luminaries , power tool control with 2 no 9A contactors and raise lower push button, Incoming 35 sq. mm and outgoing 25 & 4.0 sq. mm terminals, shallow foundation with M25 grade concrete for the high mast considering the safe soil bearing capacity at site as 10 T/Sq.mtr at 2 metre depth with all materials and labour, GI pipe earthing for High mast with 2.5 M long 40 mm die GI Pipe including connection to High mast earth terminal with 25 x 3 mm GI flats with all materials and labour(2nos per mast required) , wiring of luminaires with all wiring materials like PVC insulated PVC sheathed flexible cable of suitable copper conductor cores of 2.5 sq. mm, lugs, MCB and all labour, mast feeder pillar by grouting the stand in concrete. with all necessary components for the complete functional operation. Contractor to get structural approval from the Civil team for the high mast foundation.

Supply, erection, testing and commissioning of 8 mtr free standing Single arm bracket of GI Hot Dip Galvanised Octagonal pole. 8 octagonally continuously tapered structured pole with base plate of size 300 x300 x 12mm along with M20 800mm Long J Bolt as per IS-875 along with 120W LED fitting with following specification. Bottom pole dia -130mm,Top Pole dia -70mm , Thickness of pole -3mm.The pole should be hot dip galvanized confirming to BESN ISO - 1461 with thickness of 65 Micron. Construction of pillar accommodating MCB and switch housed in weather proof box including wiring to the light fittings with 2 runs of 2.5 Sq.mm PVC insulated copper conductor, supplying and fixing of Street light SMC Box and 4 way 30 A rated terminal block loop in loop out cable arrangements coil earthing etc. the rate shall included for cable in and out through GI pipe. The pole shall be as required by the Engineer in charge and complete with suitable pressure die cast aluminium housing also adhering to the above said specifications. Note:-The rate shall be quoted for complete set of Pole, Base foundation, Anchor fastener, internal wiring,earting materials,6A DP MCB box and all necessary accessories and civil cost etc should be provided as suitable to the requirement .

Supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 4 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonry pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 45W LED Top light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed copper leads from SMC box to fitting and with painting of suitable colour

Supply, Installation, Testing & Commissioning of 10W LED bollard light fittings Fitting. The Light Fitting should be powder coated with high pressure die-cast aluminium LED housing. And the LED fixed on die-cast aluminium heat sink for proper thermal management. and the operating voltage range 140 – 270V AC, provided with open and short circuit protection and input surge voltage protection. The driver should be Constant voltage constant current SMPS Protection of Fitting should be IP 66. LED having 50,000 burning hours with minimum 70% lumen maintenance and power factor 0.95. System consumption should be require with lumen package as per requirement. Crompton CAT REF : - LBLA3-10-CDL / Equivalent-(LANDSCAPE LIGHT). rate shall inclusive of necessary joint kit, glands, etc., for loop in/out connection suitable to outdoor application .

Supply, installation, testing and commissioning of 150 W LED Round High Bay Light fitting with cool day light suitable for wall / roof sheet mounting, The luminaire has efficacy of 110 lm/w .ITt has 10KV SPD & IP 66 made out CRCA powder coated body and including electronic drivers, day light colour LED lamps, inter connecting wiring with suitable fixing clams, hooks as required including accessories all inclusive. (Crompton LHB11-150-CDL/60-M)

Supply, installation, testing and commissioning of 150 W LED FLOOD LIGHT FITTING with cool day light suitable for wall / roof sheet mounting, made out CRCA powder coated body,IP65 aluminium reflectors, poly methyl meth acrylate (PMMA) diffuser, glare free light, including electronic drivers, day light colour LED lamps, inter connecting wiring with suitable fixing clams, hooks as required including accessories all inclusive.

Supply, Installation, Testing & Commissioning of 40W LED LANDSCAPE LIGHT Fitting. The Light Fitting should be powder coated with high pressure die-cast aluminium LED housing. And the LED fixed on die-cast aluminium heat sink for proper thermal management. and the operating voltage range 140 – 270V AC, provided with open and short circuit protection and input surge voltage protection. Decorative post top for 360 degree Indirect light with IP 65 protection, Resistant to impact and corrosion. Glare-free and better uniformity. MAPLE LPTO-40-CDL/M make :Crompton Features and details Aesthetically designed and soft illumination effectiveness : 2450 lm power : 40W colour : multi colour Included components : post Top Rate shall inclusive of necessary joint kit,glands,etc for loop in/out connection suitable to outdoor application. Crompton CAT REF : - LPTO-40-WW-M Equivalent.

Supply, installation, testing and commissioning of 36W LED Surface Mounted (2x2) LIGHT FITTING with IP55 cool day light suitable for pole mounting, made out CRCA powder coated body, aluminium reflectors, poly methyl meth acrylate (PMMA) diffuser, glare free light, including electronic drivers, day light colour LED lamps, inter connecting wiring with suitable fixing clams, hooks as required including accessories all inclusive.

Supply, installation, testing and commissioning of 18 W LED DOWN LIGHT FITTING with IP55 cool day light suitable for pole mounting, made out CRCA powder coated body, aluminium reflectors, poly methyl meth acrylate (PMMA) diffuser, glare free light, including electronic drivers, day light colour LED lamps, inter connecting wiring with suitable fixing clams, hooks as required including accessories all inclusive.

Supply and Fixing of 40W 4' LED Tube Light with PVC unsheathed copper leads from terminals to the fitting. (Make : Philips/Crompton/Havelles )

Supply and fixing of pressure die cast aluminium housing Bulk Head 10W LED fitting with IP65 protected with PVC unsheathed copper leads from terminals to the fitting. (Philips/Bajaj/Crompton/K.Lite )

Supply and Fixing of 10W 2' LED Tube Light Engineering plastic batten with white acrylic cover sleek design & high efficiency for wall & surface mounted applications with PVC unsheathed copper leads from terminals to the fitting. (Make : Philips/Crompton/Havelles )

Supply and fixing of 1200mm (48") sweep AC ceiling fan 5 star rated complete ( Higher end) with 2 module 100W fan step regulator (Higher end) with 600mm down rod with fan clamp, and wiring to the near by point with 1.5 Sq.mm FRLS , PVC insulated copper wires, including necessary accessories and hardware's as required.

Supply and fixing of 375mm(15")sweep (Heavy duty) AC Exhaust fan complete with necessary wall opening and making good of the wall and wiring to the near by point with 1.5 Sq.mm FRLS PVC insulated copper wires including necessary accessories and hardware's as required.

Supply and fixing of louvers shutter arrangements for 375mm(15")sweep (Heavy duty) AC Exhaust fan complete

Supply and fixing of 32A single phase meter with 1no 32A DP MCB and 32A neutral link and earth link (1" x 1/8" copper flat) on TW plank of size 375mm x 300mm x 19mm with supporting TW reepers of 1" thick an either side with painting with suitable bolt and nuts for fixing the TW plank on wall with earth connection and inter connection with 7/20 PVC insulated copper wire from EB meter to fuse unit

The cable rack shall have runners rugs of suitable size, horizontal elbow, vertical elbow 90 Deg. Up vertical elbow 90 Deg. Down, re-deep, coupler plates, materials. The cable racks shall be suspended from ceiling supported from side walls in columns etc. with adequate size supporting angles / channels with fasteners, welding, anchor bolts, nuts etc. The rack shall have suitable cable clamping arrangements etc.' Cable Tray /ladder should be powder quoted as match with ceiling colour as per PWD requirements. The rate shall inclusive of necessary Wedge anchors threaded rods,nuts & bolts, making clamp for rcc roof fix / perlin/Truss, cable tray clamps etc, (8 mm threaded rod supports shall be provided at not more than 2 mtr center to center and as per site requirement )

Supply and fixing of GI Hot Dip / Powder Coated 16 SWG Cable Tray with 300 mm width and 50mm height

Supply and fixing of GI Hot Dip / Powder Coated 16 SWG Cable Tray with 150mm width and 50mm height

Supply and fixing of GI Hot Dip / Powder Coated 16 SWG Cable Tray with 450mm width and 50mm height

Supplying and fabricating of MS structural steel supports for various applications using U channels, MS angle iron, bolts, nuts, anchor bolts etc., required for the work, cut to the size, bent to shape, welding, grouting etc., complete. Supports shall be powder coated with required colour for different system as mentioned above.

Supply and laying of following XLPE armoured LTUG cable in a trench/Tray with suitable cable tie tag etc as required.

Supply and laying of 3 core 240 Sq.mm HT XLPE 11KV (E) Cable insulated, Armoured, HT cable on surface / cable trench using clamps in Trench / cable tray including all accessories, hardware etc., as directed.

Supply and laying of 31/2 core 300 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 laying of 31/2 core 120 Sq.mm PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and Laying of 3 1/2 x 70 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 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 Laying of 3 1/2 x 35 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 Laying of 31/2 x 25sq.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 Laying of 4C x 16 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and laying of 4CX6Sq.mm Cu. armoured LTUG Cable in the existing cable trench

Supply and laying of 4CX4Sq.mm Cu. armoured LTUG Cable in the existing cable trench

Supply and laying of 3CX2.5Sq.mm Cu. armoured LTUG Cable in the existing cable trench

Supply and Clamping of 3 core 240 Sq.mm Aluminium, 11 kV(E), XLPE PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and clamping of following XLPE armoured LTUG cable on post or on wall MS-Clamps , Saddles, plugs, Screws etc., as required.

Supply and Clamping of 3 1/2 core x 300 Sq.mm PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and Clamping of 3 1/2 core x 120 Sq.mm PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and Clamping of 3 1/2 core x 70 Sq.mm PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and Clamping of 3 1/2 core x 50 Sq.mm PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and Clamping of 3 1/2 core x 35 Sq.mm PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and Clamping of 3 1/2 core x 25 Sq.mm PVC armoured LTUG aluminium cable on post or on wall MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and Clamping of 4C x 16 Sq.mm PVC armoured LTUG aluminium cable on post or on wall with MS-clamps, saddles, plugs, screws etc., complete including transport charges of UG cable.

Supply and providing 11 kV (E) Outdoor cable end termination for 3 Core x 240 Sq.mm XLPE insulated HT UG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

Supply and providing 11 kV (E) indoor cable end termination for 3 Core x 240 Sq.mm XLPE insulated HT UG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

Supply and fixing of double compression brass cable gland for following Aluminium conductor XLPE insulated armoured cable of 1100 V grade with earth connection.

Supply and fixing of brass cable gland for 3 1/2 C x 300 Sq.mm PVC LTUG armoured cable with earth connection

Supply and fixing of brass cable gland for 3 1/2 C x 120 Sq.mm PVC LTUG armoured cable with earth connection

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

Supply and fixing of brass cable gland for 3 1/2 C x 50 Sq.mm PVC LTUG armoured cable with earth connection

Supply and fixing of brass cable gland for 3 1/2 C x 35 Sq.mm PVC LTUG armoured cable with earth connection

Supply and fixing of brass cable gland for 3 1/2 C x 25 Sq.mm PVC LTUG armoured cable with earth connection.

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

Supply and fixing of brass cable gland for 4C x 6 Sq.mm COPPER cable LTUG cable with earth connection.

Supply and fixing of brass cable gland for 4C x 4 Sq.mm COPPER cable LTUG cable with earth connection.

Supply and fixing of brass cable gland for 3C x 2.5 Sq.mm COPPER cable LTUG cable with earth connection.

Supply and providing cable end termination of the following size PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete (copper sockets for copper cables and Alu. Sockets for alum. Cable)

Supply and providing cable end termination of 3 1/2 Core x 300 Sq.mm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

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

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

Supply and providing cable end termination of 3 1/2 Core x 50Sq.mm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

Supply and providing cable end termination of 3 1/2 Core x 35Sq.mm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

Supply and providing cable end termination of 3 1/2 Core x 25Sq.mm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

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

Supply and providing cable end termination of 4 X 6 Sq.mm PVC LTUG Copper cable with necessary copper cable sockets by crimping etc, with electrical connection complete.

Supply and providing cable end termination of 4C X 4 Sq.mm PVC LTUG Copper cable with necessary copper cable sockets by crimping etc, with electrical connection complete.

Supply and providing cable end termination of 3C X 2.5 Sq.mm PVC LTUG Copper cable with necessary copper cable sockets by crimping etc, with electrical connection complete.

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 continuous earth wire connection by 2.5 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour for Concealed PVC Light point / fan point (for electronic regulator) ( 4points / Coil)

Wiring with 2 x 1.5 sq.mm. (22 / 0.3) PVC insulated SC unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with Module GI switch box in flush with wall with 6A one way module switch with module front plate continuous earth wire connection by 1 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour for PVC concealed light (6 points per coil) (for rooms like bath, toilet & pumproom, etc.).

Lift Shaft Wiring : Wiring, Connecting, Testing & Commissioning for lift well light point and 6Amps power socket outlet for all 4 floors with 2 x 2.5 Sq.mm FRLS PVC insulated stranded copper conductor of 1100V grade along with 1 x 2.5 Sq.mm FRLS PVC insulated stranded copper conductor cable as earth wire in MS conduit including providing and fixing switch box, 2 Nos. of 5A single way module switch (for controlling light point and socket Outlet ) for each floor of the lift well , with bulkhead lamp 1 No. 5A 5 Pin shuttered socket outlet with flush type switch for each floor of the lift well and making necessary connections complete etc. ( 6 points)

Wiring with 3R x1.5 sq.mm. (22/0.3) PVC insulated unsheathed copper conductor of 1100V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1 run of 2.5 Sq.mm wire and making good of the concealed portion with suitable colour for Concealed PVC pipe Stair case Light point.

Supply and Run of 4 of 6 sq.mm. (84/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 2.5 sq.mm. PVC insulated SC unsheathed copper wire with painting of suitable colour.

Supply and Run of 2 of 4 sq.mm. (56/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with continuous earth wire connection by 2.5 sq.mm. PVC insulated SC unsheathed copper wire and making good of the concealed portion with suitable colour.

Supply, run, testing and commissioning of 2 Run x 2.5 Sq.mm and 1R of 1.5sq Sq.mm PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in suitable Pvc conduit pipe on concealed wall and ceiling with continuous earth wire connection with painting of suitable colour.

Supply and fixing of thermoplastic loop - in and loop out boxes with lid of dimension min 104X104X70MM with 20A connector. shorting link 2 way necessary and along DIN rail terminal block. The Junction Box shall be insulated and made out of high grade thermoplastic. The JB shall be IP Rated for outdoor applications, environment friendly, recyclable, UV resistant, halogen & silicon free, anti acid& anti corrosive. The JB shall be rated for Degree of Ingress Protection IP 65 in accordance with IEC 60529.

Supply and fixing of 2nos.6A two module 5 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. Scope cover wall cutting , grouting , flushing and making good on the wall.

Supply and fixing of manufacturer's GI metal back box and 3 nos of 6A modular switch, 3nos of 6A 3 pin combined modular type wall socket in flush with wall mounted on poly carbonate front plate with switch mounting metal parts, in flush with wall.

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Scope cover wall cutting , grouting , flushing and making good on the wall.

EARTHING SYSTEM

Earthing as per the ISI specification with an earth electrode of 2.10 metre Class 'B' GI pipe of dia not less than 50mm and 2 mtr long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs of carbon based environment friendly backfill compound and suitable clamp and with copper earth plate of size 125mm x 50mm x 6mm with necessary funnelling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Supply, Installation, Testing and Commissioning of earthing station consisting of 600 x 600 x 3 mm. thick, copper Plate earth electrode, back filling with alternate layer of charcoal, salt, brick masonry work for chamber 450 x 450 mm. heavy duty CI cover, watering pipe, funnel and earthing conductor as per IS:3043 specification. All civil works required such as excavation in all types of soils, rocks, PCC Earthing Chamber foundation, reinstatement and making good the surface to match original, removal of surplus earth etc. are included.

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

Supply, fabrication, of GI /Copper earth flat of following size in provided trench, clamping in wall, ceiling, with suitable Clamps/ saddles, connecting the joints through bracing / welding covering with termination in the earth pits, Panels, Distribution boards and equipment's with bitumen paint including accessories wooden plugs, screws, fastener etc., all inclusive

Supply and run of 25mm x 6mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection

Supply and run of 25mm x 6mm GI flat with necessary clamps / supports on wall / floor / ground for earth connection

Supply and Run of No8 SWG copper Wire for earth Connection

Supply and Run of No8 SWG GI Wire for earth Connection

Supply and Run of 2 of 10 sq.mm. (140/0.3) PVC insulated SC unsheathed copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with painting of suitable colour.

LIGHTING ROD Supply of Early Streamer Emission Air Terminal (ESEAT). Model: L The ESEAT has corrosion resistant stainless chrome body made up of AISI 316 grade of height 0.50 metres capable of working in hazardous atmosphere. The Air terminal is non-radioactive and requires no special licensing. The unit is fully autonomous (no battery, no external power supply is required), collects energy from the ambient electric field. The ESEAT model has been tested in a high voltage laboratory in accordance with NFC 17 102 in order to measure the average gain in triggering. The average gain in triggering time (ΔTs) obtained during the lab test for the offered model is 60 μs. The ESEAT works on negative as well as positively polarized discharges. ESEAT has been tested for such discharges in Central Power Research Institute (CPRI). A dedicated tester is available to test the healthiness of the ESEAT on request (Page No. 37, Point No. 3 of Clause 8.6 of the Revised NFC 17-102 version 2011 ).ESEAT Model : L - Radius of protection : 86 Metres Level of protection considered for the Project-II level

MOUNTING STRUCTURE Supply of Standard / Special Mounting Structure of height 4.5 mts. pipe, and 300 x 300 x 8mm MS plate, 3 mts. 48mm OD class C GI outer pipe,1.8 mtr, 38mm OD inner pipe, for roof mounting on concrete base and with FRP adapter

TEST LINK Supply of Test Link Box for each Down conductor in order to disconnect the earth termination system to enable measurement of resistance

Supply and installation maintenance free GI Earthing System comprising of 50mm dia and 2 mtr. long earth electrode of low carbon steel rod with 100 micron bonding and 25 kgs. of carbon based environment friendly backfill compound and suitable clamp

SURGE PROTECTION Supply and installation Cabinet Type Class 1 and 2 Combined Model SPD to arrest surges and overvoltages in the power line due to lightning switching action etc. they must be installed in the incoming MCC panel / DB of the respective building in parallel to the power circuit. Model: PSV4-12.5/400TT (3 phase power network)

AC SYSTEM

Supply, Installation, Testing and Commissioning of Wall mounted Split type 1.5TR Air conditioning unit with supply and installation of necessary accessories including necessary length of copper pipes, suitable type double boost voltage stabilizer, pvc drain pipes, also includes necessary opening in the walls (if necessary)for the drain pipe routing and all other required accessories for the 1.5TR split type AC unit. (Make: 5star OG/Carrier/Voltas.)

Supply, Installation, Testing and Commissioning of Wall mounted Split type 2.0TR Air conditioning unit with supply and installation of necessary accessories including necessary length of copper pipes, suitable type double boost voltage stabilizer, pvc drain pipes, also includes necessary opening in the walls (if necessary)for the drain pipe routing and all other required accessories for the 2.0TR split type AC unit. (Make: 5star OG/Carrier/Voltas.)

Supply and laying of 5/8" and 3/8" Copper Pipe (Extra Beyond 3 Mtrs Supplied with AC unit)

Supply and Installation of 1" PVC water Drain pipe line for Air conditioners.

Supply, fabrication and fixing of MS stand for fixing outdoor Units.

Supply & Installation of 5KVA capacity Automatic Voltage Stabilizer with time delay relay (V guard/ Equivalent).

Supply, Installation of 7.5 KVA UPS (Three Phase In & Single Phase out) with 2 Hour battery backup with necessary interconnection cables, breakers, MS stand etc as required. The UPS Shall have 384V DC Three Phase Input and Single Phase Output with associated numbers of sealed maintenance free Battery. The battery Stand shall be Open type Powder coated Metal Battery Stand with insulated sheet and Battery to MCB to UPS ' U6' Nywin Cables each 5 meters, "U6" interconnecting Links. The rate is inclusive of internal control cabling, Transportation, Insurance, Loading and unloading Charges.

FIRE ALARM & SAFETY

Supply and fixing of First Aid Box complete with all First Aid Medicines

Supply and fixing of Shock Treatment Chart fixed in glass frame

Supply and fixing of Fire Extinguisher Co2, 4.5 kg. confirming to TAC Norms

Supply and fixing of Danger Board as required by the Electrical Authorities

Supply of Hand Gloves 11KV Grade

Supply of Earth Discharge Rod

Supply and fixing of Water CO2 Stored Pressure Type 9 litres capacity Fire Extinguisher as per new IS 15683 complete with control valve, gun metal cap, pressure gauge, operation sticker, discharge hose, wall mounting bracket, safety clip, etc., as directed by the Departmental Officers.

Supply and kept in position of 9 litres capacity Fire Buckets of 4 Nos. with Bucket Stand as per standard specifications and as directed by the Departmental Officers

Supply and fixing of Carbon-di-Oxide Gas Type 2 kg. capacity Fire Extinguisher as per New IS15683, complete with control valve, discharge hose with horn, wall mounting bracket, safety clip etc., including conveyance, all incidental charges, necessary scaffolding and re-doing the dismantled portions to its original condition wherever found necessary etc., complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT /SAFETY FIRST / EQUIVALENT

Supply and fixing of 2m x 1m Rubber Mat suitable for 11 KV installation confirming to IS (5 set)

Supply, installation, testing and commissioning of Micro Processor based conventional 4 Zone Fire Alarm Control Panel having the rating of 24 volt DC power supply ,consisting 230/24 volt SMPS unit, 2Nos.of 12 volt 7 AH standby batteries, suitably mounted on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers.

Supply, installation, testing and commissioning of Manual Call Point (MCP) providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard method sand as directed by the Departmental Officers.(Make: Ravel / Equivalent)

Supply, installation, testing and commissioning of Electronic Hooter / Sounder providing on wall using fixing accessories like screws, plug, clamps and etc., as per standard methods and as directed by the Departmental Officers (Make: Ravel / Equivalent)

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

Supply, installation, testing and commissioning of Conventional Smoke Detector suitably mounted on ceiling with MS junction box / false ceiling using fixing accessories like screws, plug, clamps, etc., as per standard methods and as directed by the Departmental Officers. (Make: Apollo /Equivalent)MAKE-RAVEL/SYSTEM SENSOR/ APOLLO.

Supply,Erection,Testing and commissioning of conventional type heat detector with Operating Voltage ranging from 8.5 to 35 volt DC, humidity ranging from 5 to 95%RH and it will detect temperature in the ranger of 90 deg Celsius and it has 194 deg Fahrenheit fixed temp, single circuit mechanical heat detector. MAKE-SYSTEM SENSOR

DATA SYSTEM

Supply, Installation, testing and commissioning of I/O Module Data Outlet box with cover plate, metal box and data socket.

Supply, run, testing and commissioning of enhanced Cat 6 Cable in suitable PVC rigid pipe on wall and ceiling with painting of suitable colour.

Supply, Installation, testing and commissioning of RJ45 Jack with ferol and other accessories as required.

Supply, Installation, testing and commissioning of 3 mtrs factory made CAT 6 cable with double side RJ 45 jack termination with necessary accessories.

Supply, Installation, testing and commissioning of fully managed 24 Port POE switch having 10/100/1000 layer -2 with 1G Uplink with all the accessories.

Supply, Installation, testing and commissioning of 24 Port patch panel with all necessary accessories.

Supply and Installation of 4U Rack with all necessary accessories.

Supply and Installation of cable management box cover with suitable dimension with divider, cover joint, Joint for top part and bottom part and all connected accessories.

Supply and fixing of telephone socket (telephone jack single line RJ 11) on suitable factory made metal box (necessed) with frame and face cover plate etc., complete required with connections

Supply and Clamping of armoured co-axial cable for TV (RG-06) in suitable PVC Pipe 1" thick on wall / ceiling with connected PVC accessories with clamps, saddles etc., complete.

Supply & fixing of TV socket (coaxial jack) on suitable factory made metal box (recessed) with frame and face cover plate etc., complete required with connections

CCTV SYSTEM

Supply, Installation, Testing and commissioning of 32 channel 8 SATA NVR, with 6T Hard Disk Drive 4 nos, New logical and visualized GUI design Dual-OS design to ensure high reliability of system running, ANR technology to enhance the storage reliability when the network is disconnected, Configurable normal or hot spare working mode to constitute an N+1 hot spare system Video Input and Transmission, Connectable to the third-party network cameras Compression and Recording, H.265+ compression effectively reduces the storage space by upto 75%, Full channel recording at up to 12MP resolution HD Video Output  HDMI1 / VGA1 outputs provided  HDMI1 Video output at up to 4K ( 3840 × 2160 ) resolution Storage and Playback, Upto 16 SATA interfaces and 1 eSATA interface for HDD connection, Support upto 10TB capacity for each HDD, Smart search for efficient playback. and smart playback to improve the playback efficiency, Supports VCA search for fire/ship/temperature/temperature difference detection triggered video files, POS information overlay on live view and playback, POS triggered recording and alarm Network & Ethernet Access  Hik-Connect for easy network management, 2 Gigabit Ethernet network interfaces. (Make : Hikvision / Dahua / Sony

Supply of 8MP, Internet Protocol fixed BULLET CAMERA with following specification: ●1/2.5" Progressive Scan CMOS, ● 3840 × 2160 @15 fps,2.8/4 mm fixed lens,01 lux @ (F1.2, AGC ON), 0.028 lux @(F2.0, AGC ON), 0 lux with IR, H.265+, H.265, H.264+, H.264, 2 Behaviour analyses ( Line crossing detection, intrusion detection) ● Face Detection ● 120dB WDR, ● BLC/3D DNR/ROI, IP67 complied ●On-board Storage - Built-in micro SD/SDHC/SDXC card slot, up to 128 GB, ● Shutter Speed 1/3 s to 1/100,000 s, ● 3-Axis Adjustment Pan: 0° to 360°, tilt: 0° to 100°, ● rotate: 0° to 360°, 2.8 mm, ● horizontal FOV: 102°, vertical FOV: 53°, diagonal FOV: 124°, ●Lens Mount M12 ● IR Range I5: up to 50 m, ● Image Settings Rotate mode, saturation, brightness, contrast, sharpness adjustable by client software or web browser, ● Power Consumption and Current-12 VDC, 0.7 A, max. 7.5W PoE: (802.3af, 36V to 57V), 0.3 A to 0.2 A, max. 9W ● Camera out fitted with metal housing so as to prevent the lens from damages during physical abuse. (Make: Dahua/Panasonic)

Supply, Installation, Testing and Commissioning of 55" smart LED TV with following specifications a) Full HD 1920 x1080 (4K monitor) b) IPS panel c) Slim back light LED module d) 900 PMI e) Triple XD engine f) Dynamic scanning g) ANR h) True colour generator i) 8modes of picture j) picture wizardIII k) Real cinema 24P l) HDMI -3nos m) USB -3nos n) Built in LAN o) Magic remote p) Dimension 1242 x 724 x 55.1min(37). (Make: Sony/ LG /Samsung).

Supply and fixing of outdoor 4X6 PVC box with 102mm x 77mm x 102mm with all fixing accessories.

Supply and Clamping of CAT 6 armoured cable in suitable PVC Pipe 1" thick on wall / ceiling with connected PVC accessories with clamps, saddles etc., complete. (Between ethernet switch to camera and radio modem) i. Application : Primary (Campus), Secondary (Riser), Tertiary(Horizontal) IEEE 802.3 : 10Base-T; 100Base-T; 1000Base-T IEEE 802.5 16 MB; ISDN; TPDDI; ATM ii. Standards: ISO/IEC 11801 2nd ed.; IEC 61156-5 2nd EN 50173-1; EN 50288-6-1,EIA/TIA 568C.2, RoHS Compliant. Fire Rating: PVC : IEC 60332-1. iii. Conductor - Bare Copper Wire iv. Insulation - Polyethylene v. Twisting - 2 Cores to the pair vi. Cable lay up - 4 Core to the pair It has diameter of (23 AWG) 0.550 ± 0.015.Insulation : Polyethylene.GI wire of size is 0.90 ± 0.030mm.

Fixing and Termination of CAT 6 Cable RJ 45Jack Single Point ( Point to Point ) Crimping, Testing and arrangement charges.

Supply and fixing of POE 24 port switch 10/ 100 / 1000 Base -T / 2 x 1000Base-FX / 20Gbps bandwidth / IEEE803.af/at compliant PoE+ / RJ45 supports auto MDI/MDI-X function / Auto negotiation speed, half/full-duplex / Store and forward / Max packet size: 10kbytes / Wide range power design (12~56VDC) / Operating temperature (-40 ̊C ~ +75 ̊C) / Reverse polarity protection / Resettable fuse to protect against overcurrent / IP-40 protection / EFT protection for power line.

Supply and fixing of POE 8 port switch 10/ 100 / 1000 Base -T / 2 x 1000Base-FX / 20Gbps bandwidth / IEEE803.af/at compliant PoE+ / RJ45 supports auto MDI/MDI-X function / Auto negotiation speed, half/full-duplex / Store and forward / Max packet size: 10kbytes / Wide range power design (12~56VDC) / Operating temperature (-40 ̊C ~ +75 ̊C) / Reverse polarity protection / Resettable fuse to protect against overcurrent / IP-40 protection / EFT protection for power line. (Make: DLINK,NETGEAR/ TPLINK)

Supply and fixing of Out Door Weather Proof Box 2Ft x 2Ft Out Door Weather Proof Box 2Ft x 2Ft

Supply and Fixing of Rack with Accessories -Higher end 42 U Rack with LNS unit and fan extra for the above rack.

Supply and fixing of 2 feet CCTV Camera Stand with attachment fittings as follows: * Weather heads and couplings * Cabinet mounting fittings, plates, brackets as needed. * Reinforced couplings for wire entrances to cabinets.

Supply and Installation for 2KVA UPS with Battery, Single Phase UPS (Single Phase In & Single Phase Out) Capacity - System with Battery - 2Hours back up

Supply and Installation for 1KVA UPS with Battery, Single Phase UPS (Single Phase In & Single Phase Out) Capacity - System with Battery - 1 Hours back up

Supply and fixing of 6m Length pole with base plate of size 250x250x6mm as per IS-875 with following specification. Pole Outer die -76.10mm x 3.65mm Thick x 6 meter.

Supply and filling in foundation and basement with M sand / filling sand in layers of not more than 15cm thick well watered, rammed and consolidated etc., complete as per standard specification.

Providing and relaying Plain Cement Concrete 1:2:4 (One cement Two sand and ten broken Machine crushed stone jelly ) using HBG Machine crushed stone jelly of size 20mm gauge for founding and basement including de-watering if found necessary and laid in layers of not more than 15cms thick etc., complete complying with standard specification and as directed by the departmental officers.

PA SYSTEM

Supply and Installation of 15 watts indoor Wall Speaker with Line Matching Transformer in the existing pole with supporting clamp Model:- Specification:- 1.Input Power : 15W RMS/20W Max 3. Frequency : 250-10,000Hz 4. SPL : 108dB/1W/1m,122dB/25W/1m at 1kHz 5. Power Taps : 40/30/20/10/5W (Make: Ahuja, Bose, Yamaha or equivalent) (Make: Ahuja AMH402T/Bosch or its equivalent)

Supply, Installation, Testing & commissioning of 240 watts P.A Booster Amplifier with the output power of 1350 watts maximum, 500watt rms at 10% Thyristor harmonic distortion(THD), 850watt RMS at 5% THD, 800 watts RMS at 2% THD and the power supply AC voltage ranging from 220-240 volt, 50/60 hertz. with the DC input of 48 volt and 1000watts has tone controls of Bass=+- 10 db at 100 hz weighing 42kg with the speaker output of 2Q,4Q.70volt&100volt has power consumption of 1600VA AC &12A DC and 100db output regulation at 1khz no load to full load ratio. The signal to noise ratio is 60db with the input channels of 0.8mv/4.7kq,3*Aux 100mv/50kq.The frequency response of 50-15000hz+-3db.(Make: Ahuja SSA 10000 /Bosch or its equivalent)

Supply, Installation, Testing & Commissioning of 10" gooseneck with suitable base incorporates separate bush switches for momentary and dynamic microphone with 600ohm impedance and has 2.5mv/pa sensitivity and frequency response ranging from 50-15000hz with multi tone chime model.(Make:-ACM66 Ahuja/Bosch/its equivalent)

Supply and run of Armoured Speaker Cable 2 core 1.5 Sq.mm PVC insulated SC unsheathed of 1100V Grade in suitable PVC conduit pipe on concealed wall and ceiling with painting of suitable colour.

Supply & Installation of custom built M.S Powder coated wall mounting Audio rack with Lock & key for housing of Amplifier & player/Recorder conforms to EIA-310,IEC-60297 and able to withstand the load of 40kg with welded construction made up of CRCA steel with suitable height, width and depth.

Supply, Installation, Testing & Commissioning of Cordless mic UHF model.(Make:-ACM66 Ahuja/Bosch/its equivalent)

Fabrication, Supply and erection ACP sign board of size 3D acrylic signage with led letter only size - 1 ft. The rate is inclusive of charges for cutting, welding hire and transportation charges for gas machine and arc welding machines, painting with one coat of primer red oxide over the frames on all sides, supporting angles in the structure box with suitable and necessary civil structural foundation & electrical materials, wiring etc., Name of Board: TONDIARPET BUS TERMINUS etc.,

FIRE FIGHTING WORKS

Supply, installation, testing and commissioning of Diesel Engine Driven Main Fire Pump suitable for automatic operation and consisting of followings complete in all respects as required. a. 1 No. horizontal split casing centrifugal type fire pump capable of delivering 1620 LPM against a total head of 40 meters, so as to ensure a minimum pressure of 3.5 kg. per sq.cm at the farthest top most hydrant / outlet with pump casing of cast iron to grade FG 200, IS 210-1978 and parts like impeller, shaft sleeve, bearing ring, etc., of non-corrosive metal either like bronze, brass or gun metal and shaft ofstainless steel. b. 36 BHP, 1500 RPM water cooled with radiator, diesel engine conforming to relevant BS & IS standard complete. c. Auto starting mechanism, 12 volts / 24 volts electric starting equipment like self motor, dynamo, solenoidswitches etc. d. 110 litres capacity diesel tank mounted over stand fabricated using 25mm x 25mm x 6mm size MS angle providing with level indicator, inlet port, outlet port, drain port and diesel return line port and fuel pre filter, after filter etc............ n.

e. Exhaust system having flexible metallic mufler, 100mm dia MS heavy pipe extended upto 1m outside pump house duly insulated with 50mm thick glass wool with 1mm thick aluminium sheet cladding, residential silencer with necessary MS support arrangements from wall or ceiling as per site conditiof. Dash board consisting of the instruments like Temperature Gauge, Galvano Type DC Ammeter, Lubricant Oil Pressure Gauge, Ignition Switch, Emergency Stop and all other protection equipments as per specification, stop soleneid for auto stop in the event of fault with audio indications, painted with Post Office Red Colour etc., as required. g. 12 V / 24 V, storage battery, maintenance free tape, 180AH rating. MS fabricated common base plate, coupling guard, foundation bolts, etc., as required. h. Positioning the Diesel Engine Driven Fire Pump over cement concrete foundation using suitable size anti vibration mounting arrangements. All works including conveying, fixing and incidental charges, etc., completed as per standard specification and as directed by the Departmental Officers. (Make: KIRLOSKAR / EQUIVALENT).

Supply, erection, testing and commissioning of Fire Fighting Application Horizontal Centrifugal Type Pump rated for 2850 LPM at 70 metres head with Electrical Motor of 60HP of 415 volt, 3 phase connection complete with base plate and accessories. (Make Kirloskar or Equivalent). The rate inclusive of neessary vibration, bed mounting, etc., as per standard specifications and as directed by the Departmental Officers.

Supply and providing 1000 litres capacity Priming Tank madeup of PVC. Make: SINTEX / EQUIVALENT

Priming Tank mounted with the supporting arrangement fabricated using MS angle for the height of 3 metres from the floor level, inlet, outlet, and drain arrangements inside the fire fighting pump room, as directed by the Departmental Officers.

Supply, erection, testing and commissioning of following MS ‘C’ Class Heavy Duty Pipe as per IS 1239 to withstand a developing pressure of 10 kg. / sq.cm including necessary fittings like MS flange of table ‘E’, elbows, reducers, gaskets, bolt, nuts with washers & joints as per standard method of arc welding, including one coat metal primer and two coat Post Office Red painting including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: JINDAL / EQUIVALENT

150mm dia

100mm dia

80mm dia

25mm dia

Wrapping and coating anti-corrosive treatment for the following under ground MS pipe having one coat of anticorrosive metal primer, one layer of asphalt tar tape wound over the MS Pipe as per standard methods as per standard specifications and as directed by the Departmental Officers.

150mm dia

Providing, fixing pipe supports from columns / wall or suspenders from roof slab to suit various dia of pipes made out of GI / MS adjustable rods threaded for a sufficient length to adjust the height of support along with clamping arrangement for holding pipes of anchor fastening, arrangement design of hanger and should confirm with specification.

100mm dia

80mm dia

40 mm dia -

Supply, erection, testing and commissioning of following sizes of Heavy Duty Foot Valve including all accesories, such as, MS flange of table ‘E’, gaskets, bolts & nuts, etc., installed at end of 150 / 200mm dia suction pipe line at sump including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete and as per standard specification and as directed by the Departmental Officers. Make: NORMEX / KARTAR / EQUIVALENT

150mm dia

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

150mm dia

Supply, erection, testing and commissioning of Pressure Gauge with 0 to 14 kg. range of reputed make with necessary valve, milling thread MS coupling fixed at delivery pipe line in pump house to read the developing pressure including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: HGURU / ISI MAKE / EQUIVALENT.

Earthing arrangements with GI Earth Plate including charcoal and salt with necessary excavation in all soils and to full depth as may be required and masonry work, re-filling the sides of foundation with excavated earth as per the standard specification and as directed by the epartmental Officers.

Supply and fixing in position of Fire Fighting Duct Window having proper glass window type double door with universe open key, painted inside white and outsid post office red for the sizes of 1300 x 900 x 500mm (L x B x D) fabricated using 25 x 3mm MS 'L' Angle and all sides covered with 2mm thick MS sheets, suitable arrangements to kept 2 Nos. of Fire Fighting Hoses and 1 No. Branch Pipe, mounted in fire duct using anchor fasteners, etc., as per standard specifications and as per directed by the Departmental Officers

Supply, Installation, Testing and Commisioning of Galvanized Sheet Steel Made Jet fans with protection guard with the following specifications 1) 250mm impeller dia jet fans 2) Motor: 0.29/1.27 Kw @ 4/2Pole. IP55, Class F insulation 3) Dual speed motor suitable for 300Deg C for 2 hours. 4) 4700/9000 CFM. output. 5) Special silencers at the inlet and outlet 6) Mounting brackets for ceiling suspensions 7) Sound level 40/60 dB

Supply, Installation, Testing and Commisioning of Galvanized Sheet Steel Made Fresh Air fans complete with the following specifications. 1) Impeller madeup of die cast alluminium alloy with Hub and blades matching with acrodynamic profile 2) Direction of discharge and rotating position as per requirement 3) Speed: 1550 RPM 4) CFM: 14,000 @ 15mm wg static pressure 5) KW: 3.7Kw 6) Sound level: 80dB

Sakthivel