Construction Work

Amount

Earth work excavation for foundation in all soils and sub-soils and to full depth as may be directed except in rock requiring blasting inclusive of shoring shuttering, bailing out water wherever necessary and depositing the surplus earth within the compound in places shown by the departmental officers with an initial lead of 10 mts and initial lift of 2 mts. and clearing and levelling the site, etc., complete complying with standard specification. a) upto 2.00 m depth

a) upto 2.00 m depth

a) from 2-3 depth

Earth work Open 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.

Single under Reamed pile boring providing and installing cast in situ single under reamed piles of (400 mm) diameter and length below pile cap in cement concrete piles with Design Mix M30 to carry working load not less than specified including cost of Steel reinforcement stone and length of pile to be embedded in the pile cap etc, complete complying with standard specification and as directed by departmental officers.(length of pile for payment shall be measured from top of shoe to the bottom of pile cap), Double buld with 6 Nos of 12mm rod

Supplying and filling in foundation and basement, etc with Crushed Stone sand (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.

Supplying and filling in foundation and basement with Stone dust in layers of not more than 15cm.thick well rammed watered and compacted etc., complete complying with standard specification.

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

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

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

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

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

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

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

Providing and laying in position, Standardised Concrete Mix M-30 Grade in accordance with IS:456-2000, using 20mm and down graded hard broken granite stone jelly for all RCC items of works with minimum cement content of 400 kg/mᶾ and maximum water cement ratio of 0.45, including admixture (plasticiser / super plasticiser) in recommended proportions as per IS:9103 to accelerate, retard setting of concrete, improve workability without impairing strength and durability with about (5.0 cu.m.) 7730 kg. of 20mm machine crushed stone jelly and with about (3.3 cu.m.) 5156 kg. of 10-12mm machine crushed stone jelly and with about (4.79 cu.m.) 7670 kg. of sand, but excluding cost of reinforcement grill and fabricating charges, centering and shuttering and also including laying, vibrating with mechanical vibrators, finishing, curing, etc. and providing fixtures like fan clamps in the RCC floor/ roof slabs wherever necessary without claiming extra, etc., complete complying with standard specification and as directed by the departmental officers. The coarse and fine aggregates to be used should comply with the requirements of IS Standards. (No separate payment will be made by the Department for the excess usage of materials).

Foundation Basement

Ground Floor

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 work in Cement Mortar 1:5 using Fly Ash Bricks of 230 x 110 x 70mm size conforming to IS: 12894-1989 Class designation not less 50 kg./ sq.cm. average compressive strength in cement mortar 1:5 for load bearing structures for foundation and basement and for superstructure including curing, etc., complete complying with standard specifiction.

Foundation and basement

Ground Floor

First Floor

Manufacturing, supplying and fixing Precast Reinforced Cement Concrete slabs of following 75 mm thickness in RCC 1:2:4 (one cement, two sand and four aggregates), using following HBGS jelly excluding cost of reinforcement steel in position but including cost of moulding charges, casting of slab, finishing, curing and fixing in position in all floors etc., complete complying with standard specification and as directed.

Supplying and fixing in position best approved of BIS quality PVC rain water down fall pipes having a pressure of 6 kg. / sq.cm including cost of necessry PVC shoe, PVC bend, cost 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 cost 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.

160mm dia

Plastering with Cement Mortar 1:3 (One Cement and Three Plastering Sand) 20mm thick mixed with water proofing compound conforming to BIS at 2% by weight of cement and with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing in all floors including curing etc., complete complying with standard specification and as directed by the departmental officers.

Plastering with Cement Mortar 1:5 (One cement and Five sand), 12mm thick mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing in all floors including curing etc. complete complying with standard specification and as directed by the departmental officers.

Supplying and applying of two coats of Ceiling Putty of 3mm thick over the exposed RCC surface of ceiling including finishing the joints smoothly with grinding machine and the surface shall be thoroughly cleaned out of dust and scrubbing. The surface shall then be allowed to dry for atleast 48 hours. It shall then be sand prepared (waterproof abrasive sheet) to give a smooth and even surface. Any unevenness shall be made good by applying 1st coat of putty mixed with water on the entire surface including filling up the undulations and applying 2nd coat of putty after 6 hours of 1st coat of putty and then sand papering (waterproof abrasive sheet) the same after it is dry and finishing the surface smoothly, etc., complete complying with standard specifications and as directed by the departmental officers.

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 mixed with Bonding agent Cebex112, Zydex -Zycrete 2X or other Equalent compound conforming to BIS at 200ml of One cement bag (50kg) for increased workability and air entrainment used finishing 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

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

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

Painting with Industrial Grade MRF epoxy paint works such as steel doors, windows, ventilators, window bars, balustrades etc., with two coats of best approved first quality and colour of 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.)

Providing granolithic floor finish of the following 50 mm thickness with plain cement concrete 1:2:4 (One Cement, Two crushed stone sand and Four aggregate) using 10 to 12mm gauge hard broken stone jelly including laying, finishing and the top rubbed smooth with power trawl, thread lining, curing etc. complete complying with standard specification and as directed by the departmental officers. (The rate is inclusive of necessary planking for panelling wherever necessary and as directed by the departmental officers)

Supplying and fixing in position of Steel fibre reinforced cement concrete (SFRC)manhole / inspection chamber cover slab with following frame sizes including necessary labour charges for fixing the frame in position over the cement mortar base and finishing the joints etc. complete as directed.

Supplying and erecting Gear Operated type rolling shutter with ISI make of approved size and section using 18 GI sheet. The shutter shall be painted with one coat of red oxide primer and the rate is inclusive of hood covers, transportation charges et

Providing and laying of granular sub-base by providing close graded Material, 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 compacting with vibratory power roller to achieve the desired density, complete as per clause 401

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

Providing and laying, Prime coat over WBM/WMM surface using Bitumen (SS1) per 10 sqm for preparatory to another bituminous co including cost of material ,labour charges,rentals for machinery,incidental charges etc., complete as per clause of MORTH Rev-5

Providing and laying, Tack coat over WBM/WMM surface using ( treated with primer using 2.50 kg of Bitumen emulsion (RS1) per 10 sqm for preparatory to another bituminous construction over it including cost of material ,labour charges,rentals for machinery,incidental charges etc., complete as per clause of MORTH Rev-5

Providing and laying, 50 mm consolidated thick Bituminous Macadam using 0.20 cum of 26.50- 13.20 mm ,0.43cumof 13.20 -2.36 mm and 0.08 cum 0f 2.36 mm & below size IRC metal with 37 kgs of VG 30 Grade bitumen for premixing per 10 sqm including materials to CMP site,heating the bitumen aggrgate and mixing them in requird temperature using central hox mix plant 20-30 ton capcity ,conveyingthe mix by tipper trucks topaver site,sprading the mix to uniform thickness of 50mm with mechancial paver to the specified grades,and cross sections and conslidated by 8-10 tonne vibratory roller to the required density etc., including labour for attending to paver to site etc.,including hire and fuel charges for 20-30 tonne CMP with bitumen boiler,tipper trucks,paver finisher,vibratory roller and all other tools and plant required,including all other incidential charges etc., CMP as per clause 504 of MORTH Rev-5

Providing and laying, Bituminous Concrete to 30/40 mm thick using 0.13 cum of 19.00-9.50 mm ,0.17 cum of 9.50- 2.36 mm and 0.26 cum of 2.36 and below with 50.30 kgs of VG 30 Grade bitumen for premixing per 10 sqm including materials to CMP site,heating the bitumen aggrgate and mixing them in requird temperature using central hox mix plant 20-30 ton capcity ,conveyingthe mix by tipper trucks to paver site,sprading the mix to uniform thickness of 40mm with mechancial paver to the specified grades,and cross sections and conslidated by 8-10 tonne vibratory roller to the required density etc., including labour for attending to paver to site etc.,including hire and fuel charges for 20-30 tonne CMP with bitumen boiler,tipper trucks,paver finisher,vibratory roller and all other tools and plant required,including all other incidential charges etc complete as per specification using CMP as per clause 507 of MORTH Rev-5

Supplying and fixing RCC Well Ring of size 0.90m Dia and 50mm thick etc.,

Supplying and filling of Hard Blue Granite Stone Jelly (ISS) for Rain water Harvesting Pit etc., Complete complying with standard specification and as directed by departmental officers

20 mm dia

40 mm dia

Extra for Vaccum Dewatering in fresh concrete works 80 -120 mm thick by levelling with double framed screed vibrator finishing with powe floatter and power travel and incdential works etc., complete and as directed by the departmental officers

Supplying and fixing GI DRAINAGE SPOUTS 100mm dia as per GOI drawing SD/205 with grating arrangements at top as shown in the drawing and 100mm dia drainage spout projecting atleast 300mm beyond the bottom of deck slab as shown in the drawing, including cost and conveyance of Galvanised iron pipes and flats and fixing them in position etc., complete as per cl 2705 of MORT & H specification (V Revision)

Providing pre constructional Anti-termite treatment for the construction of building including cost of chemicals labour as per standard specification. Labour for preparing the area for treatment by spreading chemicals and other incidental charges complete. The rate shall be inclusive of giving anti termite treatment to the building for the following four stages including breaking the termite moulds making holes with crow bars at an interval of 12" to a depth of 8" in the periphery of the building including flooring area and pouring chemicals etc., complete as per ISI 6313/1981.

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

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

Providing stainless Steel handrails with 10mm thick toughened glass with necessary fixtures. The rate include all labours, transport, scaffloding and other incidental charges in cluding all fittings etc. The materials to be used shall be got approved by the Executive Engineer concerned before use on work, etc., complete as per standard specification.

Flooring with following antiskid ceramic tiles of size 1200 x 600 x 10 mm laid over 20 mm thick cement mortar 1:3 (One Cement and Three crushed stone Sand) base mortar over the existing slab / floor including cutting the tiles to the required size with special cutter wherever necessary, laying in position and pointing with white cement mixed with colouring pigment at the rate of 0.3 Kg. / sq.m. etc., complete complying with standard specification. (The make and brand of the tiles should be got approved by Executive Engineer before use on works)

Dadooing walls with following best approved quality, white / colour glazed tiles of following sizes 1200 x 600 x 8mm set in Cement Mortar 1:2 (One Cement and Two crushed stone sand) 10mm thick and pointing the joints with white cement mixed with colouring pigments at the rate of 0.40 Kg. / sq.m. neatly in all floors, curing, etc., complying with standard specification and as directed by the departmental officers.

Supply & Fixing of Single Shutter Door of Veneer finish Mikasa door of required size made of Hettich 316 grade with Best Ghana Teakwood Frame of Size 75mm X 125mm with flush Shutter of solid bond wood block board type with commercial ply on both faces 35 mm thick conforming to IS:2202 which is Laminated with Ghana Teak Veneer Lamination of 4mm thick with Pencil Grains conforming to IS 14315 on one side and 1mm PVC door cladding on the other side Including supply & fixing of Stainless Steel Hardware - 3 No.s Hinges - 9117214-BB4330 5 Knuckle - 2 Ball bearing butt hinges 4" x 3" x 3mm Grade SS 304 - Finish SSS, 1 Nos. SS Tower Bolt 300 mm long, 9121050 - 278 Dead Lock Type 2 Package, 6 Nos of 12mm Dia wedge anchors, including all Labour charges for wrought and put up and fixing in position, overheads and contractor's profit etc., complete for finished item of work.Door Handle of height 300mm with key hole located at 950mm from finished floor level.brass tower bolt on shutter inside. Rate to include architrave.

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

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

Supplying and fixing M.S. Grills for doors, windows and ventilators of approved design and as directed by the departmental officers including cost of ms grills labour charges and cost of one of red oxide primer coat etc., complete complying with standard specification and as directed by the departmental officers.

Providing Screed concrete 1:2:4 (one cement, two sand and four 10-12 mm hard broken stone jelly) over terrace to swit the slope in terrace to an average thickness 50 to 20 mm including water proofing compound at 2% by an weight of cement used etc., complete

Paving the Top of roof with Solar refelective ceramic tiles of size 305 x 305 x 7mm thick of approved quality and colour laid in Cement mortar 1:3 (One cement and three crushed stone sand) 12mm thick and pointed with tile grout (Nitotile Grout or equivalent) and cement in the ratio of 1:3 for joint, curing etc., complete complying with standard specification and as directed by the departmental officers. (The make and brand of the tiles should be got approved by the Executive Engineer before use on works)

Providing, mixing, laying polymer based water proofing treatment for the Sunken Toilet by applying cement based, flexible, waterproofing compound confirming to IS:2645, to a thickness of 1mm of the prepared surface of the roof slab / floor slab as per specifications mentioned above providing cement mortar 1:3, waterproofing cover plaster to a thickness of 12mm over the membrane coating with admixture of approved make. Rate quoted is inclusive of preparation of surface, which includes cleaning of surface polymer mortar curing, labour, tools and equipment, etc. Rate inclusive of cement and sand required for the treatment, the cost and labour charges for fixing 25mm dia pressure pipes 15kg/cm2 to a length of 45cm for drip pipes, etc. complete.

Supplying, spreading of top soil. Uprooting the weeds from the pit area. Supply of Red soil

Supplying and mixing of Farmyard manure, DAP, Super phosphate, Neem and fertilizers in the desired proportion in the pits, flooding with water and levelling

Supplying and installation of indoor/shade plants for the vertical gardening (ferns, monstera/money plant green/gold/Rhoea/anthurium/asparagus etc.,

Supplying and planting of Jetropha red/ Eranthimum/Alamanda/Pendanus/hamelia Patens/Duranta gold/ Cleodendron Chlorophytum/lantana yellow and red/ Rain lily.

Supplying and laying of Mexican grass

Supplying and spreading of vermicompost

Supplying and spreading of cocopeat and perlite and vermiculite mix

Supplying and planting of Japanese pine bonsai of 3 to 4 feet

Supplying and planting of Japanese pine bonsai of 5 to 7feet

Supplying and planting of Ficus bonsai 5 to 7 feet

Supplying and planting of Cactus long of 3 to 4 feet

Supplying and planting of Cactus Ball large

Supplying and planting of Cactus Ball small

Supplying and planting of bunch of Succulent small

Supplying and planting of Succulent large

Supplying and spreading of Rough finish Rockery garden stone boulder of various colours such as white/brown and black colour etc. complete as directed by thr departmental officers

Supplying and spreading of fine polished finish Rockery garden stone boulder of various colours such as white/brown and black colour etc. complete as directed by thr departmental officers

Supplying and spreading of rough finish Pebbles of various colours such as white/brown and black colour etc. complete as directed by thr departmental officers

Supplying and spreading of fine polished finish Pebbles of various colours such as white/brown and black colour etc. complete as directed by thr departmental officers

Supplying and planting of Mexican Fan palm 5 to 7 feet

Supplying and planting of Fiji Fan palm 4 feet

Supplying and planting of Arecca palm for indoor 4 to 5feet

Supplying and planting of Rhapix palm for indoor

Supplying and planting of Fiddle Fig for indoor 5 feet

Supplying and planting of Brassia green for indoor 3 to 4 feet

Supplying and planting of Brassia gold for indoor 3 to 4 feet

Supplying and planting of Snake plant/Ceylon gold/Syngonium green/gold for indoor

Supplying and planting of Royal palm of 8 to 10 feet

Supplying and planting of Fox-Tail palm of 8 to 10 feet

Supplying and planting of Ficus Benjamina 3 feet

Supplying and planting of Eugenea pink/red of 3 feet

Supplying and installation of indoor Cement pots

Supplying and installation of indoor Ceramic pots

Supplying and installation of indoor Ceramic pots with pot stand in metal/wood

Supply, erection, testing and commissioning Mono Block type Fire Fighting Pressurisation Pump of 180 LPM 110 metres head at 10 HP with suitable base frame including necessary vibration bad mounting etc., including conveying, fixing and incidental charges., etc., complete as per standard specification and as directed by the Departmental Officers. (Make: Kirloskar / Equivalent)

Supply and laying of following sizes of Armoured Aluminium Cables for electrical motor, control panel, pressure switch, jockey motor etc.. The rate inclusive of all incidental charges, neccessary scaffolding and redoing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: POLYCAB / PARACON / FINOLEX / EQUIVALENT.

3 core 10 sq.mm. armoured aluminium cable

2 core 1.5 sq.mm armoured multi strand aluminium

Supply and laying of following sizes of Armoured Aluminium / Copper Cables for electrical motor, control panel, pressure switch, jockey motor etc., 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: POLYCAB / PARACON / FINOLEX / EQUIVALENT.

10 core 2.5 sq.mm. armoured aluminium cable

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 Departmental Officers.

Supply and laying of following sizes of Armoured Aluminium Cables for electrical motor, control panel, pressure switch, jockey motor etc.. The rate inclusive of all incidental charges, neccessary scaffolding and redoing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: POLYCAB / PARACON / FINOLEX / EQUIVALENT.

200mm nominal dia

150mm nominal dia

100mm nominal dia

80mm nominal dia

50mm nominal dia

25mm nominal dia

Wrapping and Coating Anti-Corrosive Treatment for under ground MS pipe having one coat of anti-corrosive metal primer, one layer of asphalt tar tape wound over the MS pipe as per standard methods as per standard specification as directed by the Departmental Officers 150mm

Wrapping and Coating Anti-Corrosive Treatment for under ground MS pipe having one coat of anti-corrosive metal primer, one layer of asphalt tar tape wound over the MS pipe as per standard methods as per standard specification as directed by the Departmental Officers 200mm

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

Supply, erection, testing and commissioning of Gun Metal Gate Valve of size 50mm dia size including necessary MS flange of table „E‟, gaskets, bolts & nuts etc., installed at pump house delivery line for the purpose of priming water to suction line 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: LEADER / EQUIVALENT.

Supply, erection, testing and commissioning of Cast iron body and Gun metal or stainless steel internal Nonreturn valve of following sizes to control one way flow of water to be installed pump room at delivery line and near overhead tank at terrace level near to jockey pump and motor including necessary MS flange of table „E‟, gaskets, bolts & nuts, etc. as per IS 5312 including conveyance, all incidental charges, 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

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

150 mm dia

Supply, erection, testing and commissioning of suitable Pressure Switch of reputed make line Indfoss or Donfoss including necessary valves, couplings, etc., connected with electrical main control panel and setup at proper differential so as to auto start and auto stop the electrical motor, jockey motor including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., completed as per standard specification and as directed by the Departmental Officers. Make: DONFOSS / INDFOSS / ISI MAKE / EQUIVALENT.

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: H-GURU / ISI MAKE / EQUIVALENT

Supply and providing 1000 litres capacity Priming Tank made up 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 and fixing in position of 12 Volt 180 AH Lead Acid, Sealed Maintenance Free (SMF) batteries with connecting leads, lugs terminal post, etc., as per standard methods and including conveyance, all incidental charges, neccessary scaffolding and re-doing the dismantled portions to its original condition wherever found neccessary, etc., complete as per standard specification and as directed by the Departmental Officers. Make: EXCELLENT / SAFETY FIRST / EQUIVALENT.

Supply, erection, testing and commissioning of Air Release Valve of 20mm dia, so as to release airlock in 100mm dia MS pipe at top most wet riser, including conveyance, all incidental charges, 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: KARTAR / EQUIVALENT

Supply & Installation of Gun Metal Ball Valve of size 25mm dia size including necessary Fittings.

Supply, installation, testing and commissioning of Fire Fighting Application Pump Rated for 37 @ 110 Electric motor driven - Kirloskar make KFP 83/20 (BR + GP) back end pullout pump coupled to 110kW / 150HP 3000RPM TEFC AC induction fire motor mounted on suitable channel base coupling coupling guard and foundation bolts and nuts.

Supply, installation, testing and commissioning of Diesel Engine Driven Main Fire Pump Kirloskar make KFP 100/400 (BR + GP) coupled to 152HP 6R1040 152HP diesel engine mounted on suitable channel base coupling coupling guard and foundation bolts and nuts.

Supply, installation, testing and commissioning of Diesel tank 100ltrs fabricated with necessary fittings, Diesel,Lubriciant oil -10Ltrs &Coolent Oil - 1Ltrs

MAIN & JOCKEY PUMP PANEL

MCC Panel with Star Delta starter for the electrical motor driven pumpset / Jockey pumpset complete etc.(FABRICTED) (Main Pump - 2 No (150HP) & Jockey Pump - 2No (10HP)) (Pump Room)

Diesel Engine Control Panel made out of 16SWG CRCA sheet steel construction, Wall mounting type, finished with PORED Textured powder coatingandits comprising of Materials as per controls required.(Pump Room)

3 core 120 sq.mm. armoured aluminium cable for Main Electrical Pump (Pump Room)

Supply & Installation of Cable Tray (Pump Room)

Supply and fixing of Fire fighting application oblique type stainless steel Hydrant Valve of size 63mm dia with oblique type instantaneous coupling with rotating wheel to open and close the valve including MS flange of table “E”, bolts & nuts with washer as per IS 5290 at ring main around the building and wet riser inside the building including conveyance, all incidental charges, 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: OMEX / KARTAR / LIFE GUARD / SAFE GUARD / EQUIVALENT.

Supply, and fixing in position of Fire Fighting Application Hose of 63mm dia of 15 metres length binded by copper wire with 63mm dia stainless steel male and female instantaneous fire fighting special coupling as per IS 901 as directed by the Departmental Officers. Near every hydrant points 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: OMEX / KARTAR/ LIFE GUARD / SAFE GUARD / EQUIVALENT.

Supply, and fixing in position of Fire Fighting Application 63mm dia stainless steel short length Branch Pipe with hexagonal type spray nozzle of 15mm (or) 20mm jet bore. Near every hydrant points including conveyance, all incidental charges, 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: OMEX / KARTAR / LIFE GUARD / SAFE GUARD / EQUIVALENT

Supply of Fire Fighting Application MS Hose Box to keep two number of hoses and 1 No. of branch pipe with nozzle having proper glass window type double door with universe open key, painted inside white and outside Post Office Red. Near every hydrant point 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: OMEX / KARTAR / LIFE GUARD / SAFE GUARD / EQUIVALENT.

Supply, erection, testing and commissioning of Fire Fighting 4 Way Fire Brigade Inlet with necessary gun metal 63mm dia non return spring shutter arrangements, so that to control one way flow at the time of emergency water supply by fire and rescue service fire engine entry including conveyance, all incidental charges, 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: KIARTAR / OMEX / EQUIVALENT

Supply, installation, testing and commissioning of WATER MONITOR 75 INLET/63 OUTLET / 1750LPM including accessories

Supply & installation of MS angle / Channel Support for above mentioned pipes with necessary Anchor fastner, U Clamp, Painting etc.,

Drilling of bore well any where in tamil nadu including transportation from one place to another place with in tamilnadu alluvial soil or sedimentary strata of clay and sand or sand, stone, shale, pevles, boulders etc,.By first taking pilolt bore of 140mm / 150mm dia and then enlargiing to required dia direct or reverse rotary mud circulation method using rotary rig, fuel, labour drilling, netonite mud and water required for drilling at the site ( site will be shown by the Officers) inclusing construction of mud pit.

Upto 60 m Depth ending below ground level

From 60 m upto 90 m Depth ending from ground level

From 90 m upto 120 m Depth ending from ground level

From 120 m upto 150 m Depth ending from ground level

From 150 m upto 180 m Depth ending from ground level

From 180 m upto 210 m Depth ending from ground level

Reaming from 140/150mm pilot bore to 300mm dia bore as directed by the departmental size bore as directed by the departmental officers upto following Depth ending from ground level.

Upto 60 m depth ending below ground level

From 60 m depth and upto 90 mt depth ending below ground level.

From 90 m upto 120 mt depth ending below ground level.

From 120 m upto 150 mt depth ending below ground level.

From 150 m upto 180 mt depth ending below ground level.

From 180 m upto 210 mt depth ending below ground level.

Supplying unplasticised ribbed screwed PVC casing pipes without slot of pressure 6 KG/m2 in the drilled hole of the following dia 3 m length with screwed and socket ends and cantering ruide for every 15 m length of pipes as per ISI 12818/1992 including welding the joints supplying and pouting the annular space with pebbles of size and quality etc, complete

160mm dia plain PVC casing pipe Plain (cs)

160mm dia plain PVC casing pipe Slotted

Labour charges for insetring 150mm dia PVC.Casing pipes assembly (with slots or without slots) in the drilled hole including jointing the pipes with the PVC Coupler with cement paste etc,.complete

Charges for developing the bore well with air compressor of capacity 600cfm/150PSI for a minimum 8 hours until clear water is obtained including transportation charges for air compressors etc., complete

Supplying of best and approved quality of HDPE 50mmdia pipe of the following size including laying in the borewell and tying with copper wire etc., complete complying with standard specification

Supplying and fixing of 4 sq.mm suborergible cable ISI make by appproved quality etc,. Complete.

Supplying and fixing of 20mm dia Nylon rope for submersible motor of approved quality in etc,complete complying with standard specifications.

Supplying abd fixing of 160mm dia PVC and cap for bore well

Supplying and fixing of 5 H.P submergible Pump set of approved brand etc complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing of 3 Phase Panel Board including labour charges of approved brand etc complete complying with standard specification and as directed by the departmental officers.

Supplying and fixing in position first quality and approved Gun Metal Gate valve /wheel valve /check valve (Heavy Type) with ISI mark of the following sizes including cost of shellac,thread etc., Including labour for cutting and threading of GI Pipe etc.,Complete Complying with standard Specfications for both internal & External Water supply arrangements. 40mm Dia

Supplying, laying and jointing UPVC pipes of approved quality and best variety conforming to BIS of the following dia including cutting, threading and fixing UPVC specials using UPVC adhesives (but excluding cost of such specials) and fixing into wall with teak wood plugs, SS clamps and screws making holes on the wall (or) drilling holes in the roof and making good the dismantled portion to original condition with necessary brick work / cement concrete and plastering neatly wherever necessary with necessary scaffolding charges upto 4 metre height above ground level, etc.,complete complying with standard specifications. The UPVC pipes shall be got approved by Executive Engineer before use on works.

40 mm dia UPVC Pipe

Supplying UPVC Specials in water supply arrangements (both in internal and external water supply arrangements

UPVC Elbow- 40mm Dia

UPVC Tee- 40mm Dia

UPVC Hex Nipple- 40mm Dia

UPVC Union- 40mm Dia

all mounted on a steel frame, anti vibration pad for cement concrete foundation, bolts,nuts and accessories complete as required & as per specifications with the following characteristics:

Chiller should have in built Refrigerant leak detection system to detect any refrigerant leakage from the chiller.Chiller should have in built Condenser Health prediction system to indicate /monitor the condenser conditions.Chiller should be capable of unloading from 100 to 25% capacity at constant condenser water temp. conditions without surging.Victaulic couplings or Flange connection at the Chiller / Condenser inlet and outlet shall be supplied along with the chiller package. All provision for descaling of evaporator and condenser on both side to be provided by vendor.Chilled Water Leaving Temperature : 7 deg C

Chilled Water Entering Temperature : 12 degC Evaporator Fouling factor : 0.0001 FPS Chilled Water Circulation Rate : 151 LPS Maximum Permissible Pressure Drop across evaporator: 6 m WC Condenser Water Leaving Temperature : 36 deg C

The work shall inclusive of all duties & taxes, insurance, transportation / shipment cost from works to site, loading /unloading, port clearance charges etc., shifting to foundation @ Basement and proper installation of machine complete with accessories as required. (3 Working and 1 Standby)

SITC of Standalone Active Harmonic Filter as per IEEE519, and current shall be less than 5% at full load and it shall be 5-10% for remaining loads. Voltage shall be less than 10% at all loads., Necessary Electrical cables shall be under Electrical contractor scope.

Chilling water pump- Primary circulation Supply installation testing and commissioning of Vertical inline pumps factory assembled&tested for rated efficiency complete with TEFC motor, common base frame, mechanical seals,vibration isolators etc for recirculation of chilled water for the process system. The pumps shall be suitalble for operation on 415 +/- 10% volts, 50Hz 3ph AC supply IP55 .(3W+1S) i)Chilled water Flow- 8210LPM ii)Head - 20M

Chilling water pump- Secondary circulation Supply installation testing and commissioning of Vertical inline pumps factory assembled&tested for rated efficiency complete with TEFC motor, common base frame, mechanical seals,vibration isolators etc for recirculation of chilled water for the process system. The pumps shall be suitalble for operation on 415 +/- 10% volts, 50Hz 3ph AC supply IP55 .(3W+1S) i)Chilled water Flow- 8210LPM ii)Head - 30M

BACnet and necessary software & hardware for third party BMS integration and for the operation & monitoring of the entire system. Logic control VFD panel suitable for operating 6 Nos of Secondary VARIABLE pumps.( 3W+1S) 4 VFDs to be supplied along with the PLC Rate shall inclusive of required ( minimum 2 sets )DP sensor and communication cabling between VFD DP sensors with all accessories.Panel should be suitable for Outdoor application

Piping - for Chiller circulation Providing and fixing in position the followinge MS "C" pipes cut to required lengths and installed with all solution joints. Providing and fixing in position the necessary fittings like elbows, tees, reducers, hanging arrangements including vibration isolation arrangements etc. as required.The pipe line will be insulated of 50mm thickness of EPS and completed with Al

iii)350mm

vii)150mm

Butterfly Valves - for chiller circulation Providing and fixing in position the following wafer type Butterfly Valves complete with companion slipon flanges as per BS10, nuts, bolts, gaskets etc. as required with pressure rating of PN10 . Quoted price shall be inclusive of insulation

Non Return Valves - for chiller circulation Providing and fixing of wafer type dual plate check valve of PN10 rating complete with flanges and fasteners . The quoted price shall be inclusive of insulation as indicated below.

Providing and fixing of Ystrainers of PN10rating complete with BS 10 slipon flanges and nuts. The quoted price shall be inclusive of insulation - for chiller circulation

Supply, installation, testing and commissining of Balancing valves, non-rising spindle of stainless steel SS410 stem, stainless steel disc of AISI SS410 with EPDM sealing on seat, double seal by EPDM back flow and graphite asbestos packing on spindle C1220 cast iron / aluminium / MS fabricated hand wheel with pressure test cocks for measurements and regulation of flow through pressure drop across the valve, insulation etc as required.

Bellows: Supply, Installation, Testing and commissioning etc as required, Bellows type flexible connectors for condenser water piping located at Pump inlet & exit and at Condenser inlet & exit.

Supply, installation, testing and commissioning of PN16 pressure rated 2000Liters pressurized, closed type ( outdoor type) expansion tank with membrane, pressurization unit with double pump comprising of pressure transmitter, control panel outdoor type) etc.with necessary make-up water connection with valves duly insulated, and with booster pumps to suit the total head of 20 meter complete as required

Supply, installation, testing & commissioning of outdoor type Air Separator of dia 350mm consisting of auto air vent ,drain valve including nut bolt connection duly insulated with 32 mm thickness Closed Cell Elastomeric nitrile rubber of minimum 45 kg/cumtr density, thermal conductivity 0.037 W/MK or better at 20deg mean temperature class '0' insulation after applying two coats of cold setting adhesive or rubber based adhesive manufacturer recommendation and finally applying cladding of 24SWG AL sheet

Honey well water Flow Switch with control wiring.

Pressure gauges(H.GURU/PRICOL/WIKA) Four Inch Dia dial type Pressure Gauges complete with brass chromium plated with Syphon and Cock

Four inch dial Dial dial type Thermometersto be fitted in to themowell with glycol or glycerin(WIKA)

Auto Air Vent Valves

MS IRON STRUCTURAL WORK:Fabrication and installation of necessary MS structure work (Support etc). Same shall be primer coated and then painted with 2 coats of Enamel paint in a good workmanship manner.

Cooling Towers:Supply of MULTI CELL INDUCED COUNTER FLOW COOLING TOWER for Temporary cooling water arrangement for Process cooling system. Each tower shall be complete with spring isolators, basin, casing, distribution system, filling, louvers, ladder, fan, Motor and other complete accessories as described in the technical specifications. Motor shall be suitable for 415±10% volts, 50 cycles and 3 phase power supply (3W+1S) Capacity - 1150 TR

Condenser water pump- cooling water circulation:Supply installation testing and commissioning of Vertical inline pumps factory assembled&tested for rated efficiency complete with TEFC motor, common base frame, mechanical seals,vibration isolators etc for recirculation of chilled water for the process system. The pumps shall be suitalble for operation on 415 +/- 10% volts, 50Hz 3ph AC supply IP55 .(3W+1S) Chilled water Flow- 13680LPM Head - 30M

Piping and Associated Works Condenser Water Piping Supply and Installation of MS"C" Class Condenser Water Pipes with necessary flanges, fittings and ,elbows with Painting

Supply and Installation of Flexible Bellows with insulation PN 16

Supply and Installation of Butterfly Valves PN 16 Supply and Installation of Butterfly Valves of the Following Sizes. PN16

BalancingValves Supply, installation, testing and commissining of Balancing valves, non-rising spindle of stainless steel SS410 stem, stainless steel disc of AISI SS410 with EPDM sealing on seat, double seal by EPDM back flow and graphite asbestos packing on spindle C1220 cast iron / aluminium / MS fabricated hand wheel with pressure test cocks for measurements and regulation of flow through pressure drop across the valve .

Non Return Valves - for chiller circulation Providing and fixing of wafer type dual plate check valve of PN10 rating complete with flanges and fasteners .

Providing and fixing of Pot strainers of PN10rating complete with BS 10 slipon flanges and nuts.

Supply and installation of chemical dosing system

Supply and installation of tube cleaning system

Supply, Installation, Testing & Commissioning of Horizontal floor / mounted Double Skin AHUs with Backward curved fans of 100mm static, 6 row cooling coil and pre-filters of following capacities. The fan air flow performance shall be AMCA 210 certified and the sound performance should be AMCA 300 certified.The coils should be certified in accordance with ARI 410. The AHU shall consist of pre filter (90% down to 10 micron) , coil sectionn and a Blower section. The panel shall be 0.6mm PP GI Outer skin, 0.6mm GI Innerskin, with hollow aluminium profile frame work with nylon fiber glass corner and PUFF injected sandwich construction.

Exibition Hall

Capacity 195 Tr / 78000 CFM / AHU TYPE

Auditorium

Capacity 167 Tr / 66800 CFM / AHU TYPE

Convention Hall

Capacity 152 Tr / 60800CFM / AHU TYPE

Lobby

Capacity 90Tr / 36000CFM / AHU TYPE

Corridor

Capacity 55Tr / 22000CFM / AHU TYPE

Piping - for Chiller circulation Providing and fixing in position the followinge MS "C" pipes cut to required lengths and installed with all solution joints. Providing and fixing in position the necessary fittings like elbows, tees, reducers, hanging arrangements including vibration isolation arrangements etc. as required.The pipe line will be insulated of 50mm thickness of EPS and completed with Al

Butterfly Valves - for chiller circulation Providing and fixing in position the following wafer type Butterfly Valves complete with companion slipon flanges as per BS10, nuts, bolts, gaskets etc. as required with pressure rating of PN10 . Quoted price shall be inclusive of insulation

Supply, installation, testing and commissining of Balancing valves, non-rising spindle of stainless steel SS410 stem, stainless steel disc of AISI SS410 with EPDM sealing on seat, double seal by EPDM back flow and graphite asbestos packing on spindle C1220 cast iron / aluminium / MS fabricated hand wheel with pressure test cocks for measurements and regulation of flow through pressure drop across the valve, insulation etc as required.

Providing and fixing of Ystrainers of PN10rating complete with BS 10 slipon flanges and nuts. - for condencer circulation

Pressure gauges(H.GURU/PRICOL/WIKA) Four Inch Dia dial type Pressure Gauges complete with brass chromium plated with Syphon and Cock

Four inch dial Dial dial type Thermometersto be fitted in to themowell with glycol or glycerin(WIKA)

Supply,installation,testing & commissioning of Two Way Motorised modulating valve with all accessories sized

GSS FACTORY FABRICATED RECTANGULAR DUCTING : Supply, Installation, Testing and Balancing of Factory Fabricated Rectangular Galvanised Steel Sheet Ducting made of Lock-forming quality with GI full threaded rods and GI slotted channel support/hangers with bolts, nuts, neoprene fire retardant gaskets and sealed with silicon sealant, elbows, turning vanes, slip on flanges, in accordance with the approved shop drawings and specifications , sizes and quantities as below :

Supply and installation of Flexible Duct Connection factory made with Fire Retardant both sides PVC coated Double Polyester Fabric having density of 680 gms per M2 with both sides reinforced with GI strips roll formed special type locking arrangements with Polyester Fabric without puncturing the Fabric and subsequently TDF formed, ready to fit Flexible Duct Connectors.

Supply, installation,testing and commissioning of UL approved Fire and smoke damper of Required sizes, the casing made up of 1.6 mm thick GI sheet, 150 mm wide V type formed blades made of 1.6 mm thick GI sheet fixed with chrome plated spindles housed in self lubricating sintered bronze bushes, fully enclosed linkage mechanism, stainless steel side seal gaskets on the sides including ON / OFF motorised actuator with spring return mechanism operating on 24 V AC / DC supply, power supply & control unit etc as required.

Supply, installation, testing and commissioning of low leakage GI, volume control damper steel frame and blades made out of 1.6 mm thick GI sheet with suitable links, handles, levers and quadrants for manual control of volume of air flow and proper balancing of air distribution system as required.

LINEAR GRILLE Supply, Installation, Testing ans Balancing of Linear fixed bar grille of extruded aluminium construction, frame with frontal face flange of 16 mm and inner blades of 0,15,30,45 deg deflection 5 mm nominal thickness, blade pitch 12.5 mm, removable core type. The vertical tubed core construction should be black powder coated. the exact construction like one way, two way, curved, deflection angle etc can be decided at the appropriate time.

Double Skin Eye ball jet nozzle Supply and Installation of Double Skin Eye ball jet nozzle with power coating of Size

400mm Dia

Jet Diffuser Supply and Installation of Jet Diffuser with panel and complete with power coating of Size

450mm Dia

THERMAL INSULATION:Supply and application of external thermal insulation of supply air ducting. Material of construction shall be Nitrial rubber material with closed cell structure and with factory applied reinforced aluminium foil. The dencity of the same shall be within 25 kg/m3.

13mm Thick

ACCOUSTIC INSULATION:Supply and application of accoustic insulation for the initial portion of supply air ducting. Material of consturction for shall be fibre free elastomers nitrile rubber foam with open cell structure. The dencity of the same shall be within 140-180 Kg/m3.

15mm Thick

Supply, laying/fixing, testing and commissioning of following PVC pipes along the walls, roof , adequately supported on rigid supports and duly insulated with fire retardant TF quality expandede polystyrene moulded pipe sections of density not less than 20 kg/cu.m (25 mm thick)covered with a layer of 120 gm/sqm polythene sheet vapour barrier and finally applying 0.63mm AL sheet cladding completion

32mm dia

50mm dia

Starter Panel for AHU : Supply installation testing and commissioning of Star Delta Starter Panel for follwing capacity with all standard accessories complete With VFD

Power and Control wiring between our units

4C x 50Sqmm XLPE cu UG Cable

4C x 25Sqmm XLPE cu UG Cable

4C x 6Sqmm XLPE cu UG Cable

4C x 2.5Sqmm XLPE cu UG Cable

4C x 1.5 Sqmm XLPE Cu UG Cable -control cable

Supply Run of No.8 swg Copper wire earthing on surface for connections as reqd.

Supply & Erection of Cable Trays of 16SWG Thick GI sheet . Size 150 mm W x 50mm D Perforated Cable Tray.

Supply and crimping end termination with brass double compression gland and aluminium lugs for following size of PVC insulated and PVC sheathed/XLPE aluminium .conductor cable of 1.1 kV grade as required. Earthing shall be provided for all the cable glands.

4C x 50Sqmm XLPE cu UG Cable

4C x 25Sqmm XLPE cu UG Cable

4C x 6Sqmm XLPE cu UG Cable

4C x 2.5Sqmm XLPE cu UG Cable

4C x 1.5 Sqmm XLPE Cu UG Cable -control cable

VRF AIRCONDTIONER - ODU Supply & Installation of inverter based Scroll / Rotary compressor with Variable refrigerant system connectable to multiple indoor units. Outdoor unit shall be factory assembled weather proof casing constructed from heavy gauge mild steel panels. The unit shall be completely factory wired and tested with necessary controls. The compressor shall be highly efficient scroll type and one compressor shall be capable of inverter controller. The aluminium fins shall be covered with anti-corrosion resin. Unit shall be equipped with oil recovery system to ensure stable operation with long refrigerant piping. The unit shall be compatible for BMS operation (optional). The unit shall have required inbuilt isolator with electrical protection device as per manufacturer's recommendation.

VRF ODU FOR OTHERS AREAS

28 HP(22) (Cooling only ) standard VRF Unit

12 HP(22) (Cooling only ) standard VRF Unit

Air Handling Unit - IDU Supply, Installation, Testing & Commissioning of AHU with Back ward curve fans of 65mm static, 6 row DX coil and CWC and pre-filters with following capacities The AHU shall consist of pre filter (90% down to 10micron) , coil sectionn and a Blower section. The panel shall be 0.6mm PP GI Outer skin, 0.6mm GI Innerskin, with thermal break aluminium profile frame work with nylon fiber glass corner and PUFF injected sandwich construction with mixing box and Valve Package a) Cooling Capacity- 24TR. b) Air Flow Rate -9600Cfm (Approx). c) Number of Rows- 6.(DX & CWC)

Supply, Installation, Testing & Commissioning of AHU with Back ward curve fans of 100mm static, 6 row DX coil ,CWC and pre-filters with following capacities The AHU shall consist of pre filter (90% down to 10micron) , coil sectionn and a Blower section. The panel shall be 0.6mm PP GI Outer skin, 0.6mm GI Innerskin, with Thermal break aluminium profile frame work with nylon fiber glass corner and PUFF injected sandwich construction with mixing box and Valve Package a) Cooling Capacity- 10TR.b) Air Flow Rate -4000fm (Approx).c) Number of Rows- 6.(DX & CWC )

Lifting , Shifting and Position of VRF Outdoor and AHU

VRF AIRCONDTIONER - Copper Pipe & Accesseries:Supply and Installation of Branch Kit Joints/Refnet connections with moulded factory supplied insulation for liquid&suction line branch offset(1set=1 in liquid line + 1 in suction Line)

Supply and Installation of AHU Expantion Kit

Supply and Installation of harddrawn 16G Copper tubing insulated with 19mm thick Nitrile rubber insulation .

12.7 MM DIA

15.9 MM DIA

19.1 MM DIA

22.2 MM DIA

28.6 MM DIA

34.9 MM DIA

41.3 MM DIA

44.5 MM DIA

G.I.Tray and covered with G.I.Sheet at terrace level for copper tubes

300MM WIDE

Supply and Installation of PVC drain Piping insulated with 13mm nitrile rubber and finished with polyshield coating for VRV indoor units.

25 MM DIA

Gas Charging and Testing & Commissioning

Power and Control wiring between our units

Control cable

3C x 1.5 Sqmm XLPE Cu UG Cable

4C x 10 Sqmm XLPE Cu UG Cable

Providing and fixing 8 swg Copper wire earthing on surface for connections as reqd.

Supply and Installation of Starter panel with MCB for the VRF

GSS FACTORY FABRICATED RECTANGULAR DUCTING :Supply, Installation, Testing and Balancing of Factory Fabricated Rectangular Galvanised Steel Sheet Ducting made of Lock-forming quality with GI full threaded rods and GI slotted channel support/hangers with bolts, nuts, neoprene fire retardant gaskets and sealed with silicon sealant, elbows, turning vanes, slip on flanges, in accordance with the approved shop drawings and specifications , sizes and quantities as below :

Supply and installation of Flexible Duct Connection factory made with Fire Retardant both sides PVC coated Double Polyester Fabric having density of 680 gms per M2 with both sides reinforced with GI strips roll formed special type locking arrangements with Polyester Fabric without puncturing the Fabric and subsequently TDF formed, ready to fit Flexible Duct Connectors.

Supply, installation,testing and commissioning of UL approved Fire and smoke damper of Required sizes, the casing made up of 1.6 mm thick GI sheet, 150 mm wide V type formed blades made of 1.6 mm thick GI sheet fixed with chrome plated spindles housed in self lubricating sintered bronze bushes, fully enclosed linkage mechanism, stainless steel side seal gaskets on the sides including ON / OFF motorised actuator with spring return mechanism operating on 24 V AC / DC supply, power supply & control unit etc as required.

Supply, installation, testing and commissioning of low leakage GI, volume control damper steel frame and blades made out of 1.6 mm thick GI sheet with suitable links, handles, levers and quadrants for manual control of volume of air flow and proper balancing of air distribution system as required.

LINEAR GRILLE:Supply, Installation, Testing ans Balancing of Linear fixed bar grille of extruded aluminium construction, frame with frontal face flange of 16 mm and inner blades of 0,15,30,45 deg deflection 5 mm nominal thickness, blade pitch 12.5 mm, removable core type. The vertical tubed core construction should be black powder coated. the exact construction like one way, two way, curved, deflection angle etc can be decided at the appropriate time.

Double Skin Eye ball jet nozzle :Supply and Installation of Double Skin Eye ball jet nozzle with power coating of Size

400mm Dia

Jet Diffuser: Supply and Installation of Jet Diffuser with panel and complete with power coating of Size

450mm Dia

THERMAL INSULATION:Supply and application of external thermal insulation of supply air ducting. Material of construction shall be Nitrial rubber material with closed cell structure and with factory applied reinforced aluminium foil. The dencity of the same shall be within 25 kg/m3.

13mm Thick

ACCOUSTIC INSULATION:Supply and application of accoustic insulation for the initial portion of supply air ducting. Material of consturction for shall be fibre free elastomers nitrile rubber foam with open cell structure. The dencity of the same shall be within 140-180 Kg/m3.

15mm Thick

Floor Mounted AHU Type Exhaust & Fresh AirSupply and Installation of Floor mounter AHU. 25mm thick 40Kg density / Puf double skin construction of Fan Section, all be of floor mounted design installed on Antivibration Pads , AHU Base plate will be GI 2mm thick,Out Side will be 0.6 mm Pre-coating Gi amd Inside will be 0.6mm plain Gi, Pre filter 10mic Panel thickness : 25mm Air quantity : 8500CFM Static pressure ; 50mm Wg

Supply and Installation of Floor mounter AHU. 25mm thick 40Kg density / Puf double skin construction of Fan Section, all be of floor mounted design installed on Antivibration Pads , AHU Base plate will be GI 2mm thick,Out Side will be 0.6 mm Pre-coating Gi amd Inside will be 0.6mm plain Gi, Pre filter 10mic Panel thickness : 25mm Air quantity :15000 CFM Static pressure ; 50mm Wg

Floor Mounted AHU Type Fresh AirSupply and Installation of Floor mounter AHU. 25mm thick 40Kg density / Puf double skin construction of Fan Section, all be of floor mounted design installed on Antivibration Pads , AHU Base plate will be GI 2mm thick,Out Side will be 0.6 mm Pre-coating Gi amd Inside will be 0.6mm plain Gi, Pre filter 10mic Panel thickness : 25mm Air quantity : 6000 CFM Static pressure ; 50mm Wg

Supply and Installation of Floor mounter AHU. 25mm thick 40Kg density / Puf double skin construction of Fan Section, all be of floor mounted design installed on Antivibration Pads , AHU Base plate will be GI 2mm thick,Out Side will be 0.6 mm Pre-coating Gi amd Inside will be 0.6mm plain Gi, Pre filter 10mic Panel thickness : 25mm Air quantity :10000 CFM Static pressure ; 50mm Wg

Ext.Al Freash air louver :Supply and Installation of Ext .AL freash air louver

Supply and Installation of Motor Feeders with DOL starter consisting of On / Off push buttons,

Supply and run of Power and Control wiring between our units

4C x 4Sqmm XLPE cu UG Cable

RMG :- Supply, Erection, testing and commissioning of 11KV 25 KA 1250Amps 3 Panel HT Indoor/Outdoor RING MAIN GEAR(RMG) Switch board suitable for Indoor/ Outdoor installation comprising two incomer Load break switches panels and one outgoing 11 kv HT Vacuum Circuit Breaker complete as per TANGEDCO specification with Mechanical inter lock between incomers. 1.Supply and Erection of Draw out type 11KV 25KA 800Amps Horizontal draw out / Horizontal Isolation VACCUM CIRCUIT BREAKER filled with motor(230V AC) operated spring charged Mechanism, with ON and OFF mechanicalIndicator Anti Pumping Device, 110V DC Shunt Trip and Closing Coils (DC source of supply to be derived from a power pack suitable for three Tripping and two closing operations incorporated on Incoming panel only) Mechanical Operation counter, 4NO + NC Spare Aux. Contact with contact multiplication Contactor for customer use. Automatic safety shutter, Mechanical close/Trip Knob, Mechanical ON/OFF Indication, Operating Handle, 230V AC to 110V DC Power pack operating Handle etc.-1No

2. Supply and erection of 11KV 1250Amps 25KA HT Air Break/Load Break Switch with mechanically inter locked earth switch, front operated spring assisted manual closing mechanism , 2 NO+ 2NC Aux. Contact operating handle etc.-1No 3. 11KV/Root 3/110V/Root3-Three Phase 3 Limb 50VA class0.5 Resin cast Draw out type potential Transformer complete with HT and LT HRC fuses with sealing arrangement-3 Nos. 4. Current Transformer of Suitable Ratio XXX /5-5A dual Core (Core 1-5VA Class 0.5 for Metering & Core 15 VA 5P 20 for Protection - 3 Nos

12.MS Sheet steel Enclosure for outdoor Installations powdercoated with siemens Grey paint finish 13. Provision through bottom entry to receive Incomer &Out going cable excluding cable glands and cable Termination Kit (Make:Megawin /System Control/ VMC / ABB /or Equivalent

Six Panel HT VCB:-Design, manufacturing supply, erection, testing, commissioning and handling over of 11KV 25 KA HT Six panel Vacuum Circuit Breaker Switch Board Comprising one number 800A 500MVA VCB as incoming and 5Nos. 630A 500MVA VCB as outgoing panels for Indoor /Outdoor installation each panel comprising. 1) Draw out type 11KV 500MVA800/630A Horizontal Draw out/ Horizontal Isolation Vacuum Circuit Breaker operated with Spring charged mechanism.Anti Pumping Device,110V DC shunt Trip and closing Coils (DC source of supply to be derived from a Power Pack suitable for 3 Tripping and Two closing operation counter, 4 NO + 4NC spare Aux. contact for customer use, Automatic safety shutter, Mechanical Close / Trip knob, Mechanical ON/OFF indication, Operating Handle, 110V AC - 110V DC Power Pack etc. (Incoming 1 No. & Outgoing 5Nos.) 2) 11KV /Root 3/110V/Root 3 - Three Phase, 3 Limb 200V A Class 1 Resin Cast

TP ND IDMT 2 OC + 1 EF R with Highest inst. Elements similar like Megawin type MCDG 61(Incoming1no) 6) TP ND IDMT 2 OC + 1 EF Relay similar like Megawin type MCDG31 Master trip Replay Megawin MVAJH 13 (Incoming 1No. Outgoing 1 No 7)Breaker ON/OFF/Auto Trip/Healthy Trip/Spring charged Indication lamp LED type (Incoming 5 Nos. Outgoing 5 Nos.) 8) Phase Indicating Lamps R,Y and B (Incoming 3 Nos) 9) Control Wiring.10) 800Amps copper Bus Bar PVC sleeved and required panel copper Earthing.11) Control Switch TNC (Incoming 1 No. Outgoing 1 No.) 12) Trip Circuit Healthy Push Button (Incoming 1 No. Outgoing 1 No.) 13) Common for Switch gear, MCB's for AC DC Control, Heater ON/OFF Switch with space Heater and thermostat single phase switch socket, cubicle illumination lamp, Disconnecting type terminal Block etc. Powder Coated with paint shade siemens Grey, paint finish Provision through Bottom entry to receive Incoming and Out going cable excluding cable glands and cable termination kit.(Make : system control / Megawin/ Voltech/ ABB/or Equivalent

14) MS sheet enclosure for Indoor Installation Powder Coated with paint shade siemens Grey, paint finish Provision through Bottom entry to receive Incoming and Out going cable excluding cable glands and cable termination kit.(Make : system control / Megawin/ Voltech/ ABB/or Equivalent

Supply, Erection, Testing and Commissioning of 2000 KVA,11KV/0.433V OLTC with RTCC Panel Dyn11,ONAN, Indoor/Outdoor Type, double wound, Energy Efficient Transformer distribution transformer confirming to relevant IS.1180 Level-1 and fitted with the following.1.Rating &connection diagram plate 2.Earthing terminal 3.Lifting lugs for whole Transformer 4.Cover lifting lugs 5.Oil level gauge-plain with level marking 6.Bottom filter cum drain valve with plug 7.Top filter valve with plug 8. pocket for Thermometer 9.Oil Conservator with drain plug 10.Oil filling point with cap on the conservator 11.Air release plug 12.Buchholz relay with A/T Contacts

13.DetachableRadiators. 14.Off circuit tap switch 15.Conservator shut off valve 16.Neutral CT 17.OLTC with RTCC Panel Special accessories The transformer should be supplied with first filling of oil Terminal arrangement:- HV-Cable box, LV-Flange to suit bus duct.All removable covers shall be provided with weather proof hot oil resistant, resistance gaskets, to prevent leakage of water in to core, and oil from the tank with Transformer plinth construction of 2000KVA as per IS 1180 EEL1(Make ROWSON / Voltech/ IPL or Equivalent)

Supply, Erection, Testing and Commissioning of 500 KVA,11KV/0.433V OLTC with RTCC Panel Dyn11,ONAN, Indoor/Outdoor Type, double wound, Energy Efficient Transformer with OFF Circuit type. distribution transformer confirming to relevant IS.1180 Level-1 and fitted with the following. 1.Rating &connection diagram plate 2.Earthing terminal 3.Lifting lugs for whole Transformer 4.Cover lifting lugs 5.Oil level gauge-plain with level marking 6.Bottom filter cum drain valve with plug 7.Top filter valve with plug 8. pocket for Thermometer 9.Oil Conservator with drain plug 10.Oil filling point with cap on the conservator 11.Air release plug 12.Silicagel breather 13.Monogram plate 14.Explosion vent with diaphragm 15.Transformer oil 16.Under base channel with skids 17.Oil temperature indicator with A/T Contacts 18.Winding temperature indicator with A/T Contact Box 19.Marshaling box

20.Bi-directional rollers. 21.Buchholz relay with A/T Contacts 22.DetachableRadiators. 23.Off circuit tap switch 24.Conservator shut off valve 25. Neutral CT 26.OLTC with RTCC Panel Special accessories The transformer should be supplied with first filling of oil Terminal arrangement:- HV & LV Side Cable box, All removable covers shall be provided with weather proof hot oil resistant, resistance gaskets, to prevent leakage of water in to core, and oil from the tank with Transformer plinth construction of 500KVA as per IS 1180 EEL1 (Make ROWSON / Voltech/ IPL or Equivalent)

Supply and laying of 11 KV 3 core 300 sq.mm XLPE HTUG cable in a trench to be excavated at a depth of 1.0 Mtr Putting 0.15mt layer of sand and RCC Trough covering the cable with suitable HDPE Pipe and refilling the earth to make good. (Tangedco feeder to RMG)

Supply and clamping at 11 KV 3 core 300 sq.mm XLPE HTUG cable in existing trench / pipe laid in ground. (From RMG-to 6Panel HT VCB & HT VCB to 2000 KVA Transformer 1&2))

Supply and clamping at 11 KV 3 core 185 sq.mm XLPE HTUG cable in existing trench / pipe laid in ground. (From 6Panel HT VCB to 500 KVA Transformer 1 & 2)

Supply and providing cable end termination suitable for 11KV 3 core 300 sq.mm XLPE HTUG cable with necessary indoor type heat / cold shinkable joint kit and accessories. (Make:RayChem / M.Seal.(at Tangedco feeder-2 Nos,RMG=3Nos, 6 Panel HT VCB Panel-3 Nos & 2Nos 2000A Tr 1&2=1No/ea)

Supply and providing cable end termination suitable for 11KV 3 core 185 sq.mm XLPE HTUG cable with necessary indoor type heat / cold shinkable joint kit and accessories. (Make:RayChem / M.Seal. (at 6 Panel HT VCB Panel-2 Nos, and 500 KVA Transformer-1&2-2 Nos)

Design, Supply, erection, testing and commissioning of 3200A aluminium Bus Ducts made up of 16 SWG sheet steel minimum thickness of 1.8 mm bolted on to an angle iron / structural steel framework.covers the requirements of 3 phase 415 V, 50 Hz, 3200A continuous rated, Alu TPN bus with enclosure suitable for Indoor/Outdoor type. The bus – duct shall be designed for the above current ratings and for a maximum temperature rise of 400C over an ambient temperature of 45°C. The bus – bars shall be of hard drawn high conductivity electrolytic grade aluminium flats of size 2Runs x 200mm x10mm electrical grade 63401-WP as per IS: 5082 The bus- bars shall be of uniform cross section along its entire length. No tapering of the bus bars’ cross-section is allowed. The bus duct shall be painted after suitable pretreatment of all structural steel and plates with anti-corrosive epoxy base primer paint & two coats of anti corrosive epoxy base paint externally with a colour of pebble / flint gray shade RAL 7032and dried in a oven. The enclosure shall conform to IP: 54 for indoor, as per Indian Standards. Inner surface of the bus – duct shall be coated in the rubber paint. The bare bus –bars shall be provided with a coat of Matt finish,

The joints in the bus –bars shall be of the bolted type and it shall be ensured that the following precautions are observed. i). The contact pressure must be ample and this shall be maintained during the time the panel is in service. ii. The surfaces of the conductors must be clean. iii. With flat conductors, the overlap should be equal to or greater than the width of the bars or ten times the thickness of the bar whichever is greater iv. The joints shall be treated by the application of joint compound to render the joint moisture-proof. v. For the joints use of bolts of cadmium plated high-tension MS bolts having expansion characteristics due to temperature change similar to the conductor may be used with steel nuts. vi. Smearing the surfaces with oxide inhibiting grease just prior to making the joint in order to preserve the efficiency of the joints. Minimum phase and earth clearance required shall be maintained at joints. The joints shall be thoroughly shrouded.The bus bar arrangement shall generally conform to IS: 5578 and IS: 11353. The bus – duct shall be also supplied with suitable earth bus running all along the length of the bus – duct made

of Alu strips. Current density at any part shall notexceed prescribed limits. Two copper flats of same phase shall be stacked together or the spacing between them shall be maximum of the thickness of one conductor. The busbars shall be phase identified by colour, at intervals. Colour code shall be RED, YELLOW and BLUE for phase and BLACK for the neutral bus – bar. Bus – bars shall be supported on tough, non-hygroscopic, resin bonded self-extinguishing fire retardant insulators preferably of SMC / DMC with ribbed construction to prevent tracking due to dust paths. Bus – bars and supports shall withstand the maximum stresses that are induced in the event of. The short-circuit currents being as specified. The bus – bar support shall be at a minimum interval of 500mm. 5 Deg.C above the ambient. The clearance between the individual bare phase power bus – bars and between the phase and earth bus –bars in air shall be not less than 25 mm and 19 mm respectively. (at 2000KVA Transformer 1&2 to 6300A MV panel)

Design, Supply, erection, testing and commissioning of 3200A aluminium Flexible end joints (R,Y,B &N) from Bus duct end to 3200A LTACB 1&2 termination end and Bus duct end to 2000 KVA Transformer 1 &2 bushing . The bus–bars joints shall be supplied with flexible expansion joints at both the ends and also at bends. The supports and expansion arrangement shall be so chosen to avoid undue stress to the bus – bars, supports and end connections.

Design, Supply, erection, testing and commissioning of 1600A aluminium Bus Ducts made up of 16 SWG sheet steel minimum thickness of 1.8 mm bolted on to an angle iron / structural steel framework.covers the requirements of 3 phase 415 V, 50 Hz, 1600A continuous rated, Alu TPN bus with enclosure suitable for Indoor/Outdoor type. The bus – duct shall be designed for the above current ratings and for a maximum temperature rise of 400C over an ambient temperature of 45°C. The bus – bars shall be of hard drawn high conductivity electrolytic grade aluminium flats of size 150mm x12mm electrical grade 63401-WP as per IS: 5082 The bus- bars shall be of uniform cross section along its entire length. No tapering of the bus bars’ cross-section is allowed. The bus duct shall be painted after suitable pretreatment of all structural steel and plates with anti-corrosive epoxy base primer paint & two coats of anti corrosive epoxy base paint externally with a colour of pebble / flint gray shade RAL 7032and dried in a oven. The enclosure shall conform to IP: 54 for indoor, as per Indian Standards. Inner surface of the bus – duct shall be coated in the rubber paint. The bare bus –bars shall be provided with a coat of Matt finish,

The joints in the bus –bars shall be of the bolted type and it shall be ensured that the following precautions are observed. i). The contact pressure must be ample and this shall be maintained during the time the panel is in service. ii. The surfaces of the conductors must be clean. iii. With flat conductors, the overlap should be equal to or greater than the width of the bars or ten times the thickness of the bar whichever is greater iv. The joints shall be treated by the application of joint compound to render the joint moisture-proof. v. For the joints use of bolts of cadmium plated high-tension MS bolts having expansion characteristics due to temperature change similar to the conductor may be used with steel nuts. vi. Smearing the surfaces with oxide inhibiting grease just prior to making the joint in order to preserve the efficiency of the joints. vi. Smearing the surfaces with oxide inhibiting grease just prior to making the joint in order to preserve the efficiency of the joints. Minimum phase and earth clearance required shall be maintained at joints. The joints shall be thoroughly shrouded.The bus bar arrangement shall generally conform to IS: 5578 and IS: 11353. The bus – duct shall be also

supplied with suitable earth bus running all along the length of the bus – duct made of Alu strips. Current density at any part shall notexceed prescribed limits. The busbars shall be phase identified by colour, at intervals. Colour code shall be RED, YELLOW and BLUE for phase and BLACK for the neutral bus – bar. Bus – bars shall be supported on tough, non-hygroscopic, resin bonded self-extinguishing fire retardant insulators preferably of SMC / DMC with ribbed construction to prevent tracking due to dust paths. Bus – bars and supports shall withstand the maximum stresses that are induced in the event of. The short-circuit currents being as specified. The bus – bar support shall be at a minimum interval of 500mm. 5 Deg.C above the ambient. The clearance between the individual bare phase power bus – bars and between the phase and earth bus –bars in air shall be not less than 25 mm and 19 mm respectively. (at 1000KVA Transformer 1&2 to 3200A ACB MV panel

Design, Supply, erection, testing and commissioning of 1600A aluminium Flexible end joints (R,Y,B &N) from Bus duct end to 1600A LTACB 1&2 termination end and Bus duct end to 1000 KVA Genset 1 &2 terminal . The bus–bars joints shall be supplied with flexible expansion joints at both the ends and also at bends. The supports and expansion arrangement shall be so chosen to avoid undue stress to the bus – bars, supports and end connections.

MV PANEL-1 (6300A):-Design, Supply, erection, testing and commissioning of 6300A floor mounted MV cubical panel board bus bar chamber dust and vermin proof and accommodating the following switch and 2 Nos.3200A ACB as Incomer units with the following items of work complete to satisfy the latest IS rules and CEIG guidelines. Supply and fixing of suitable size bus bar chamber made up of 16 SWG MS sheet steel with Three phases and Neautral ie R,Y,B,N. of 3 Runs 6” X 1/2”& 1 Run 6'' x1/4'' ( 4Runs x150mm x 12mm & 150mm x6mm) Alu. bus bar for 3 phases and neutral and 2 Nos. of earthing bus of size 2”X ¼ (2 x 50mm x6mm) tinned copper bus on suitable bus bar insulator (Epoxy insulator)With maximum creepage distance and supported on MS Base channel frame work ofsize 4”X2”X¼-1Set(100mm x50mm x6mm)

Incoming:-1)Supply and fixing of 4 Nos. 3200A LT ACB ( 2 Nos for 2000 KVA Tr & 2Nos for 1000KVA Synchronizing genset) basic rating 4 pole 433V LT ACB confirming to IS 13947 – 2 IEC 60947 – 2 for higher breaking capacities of 70KA at 690V AC with all accessories for standard horizontal manual draw out type ACB equipped with auxiliary contacts and all accessories for closing and opening operation with micro processor SR 18 G relay, over current trip device adjustable to LTD, STD and release for over current protection UV release with time delay, EF release short circuit protection, Mains CTs for 3 phases lockout, features, separate mould base for each pole

for easy maintenance all relevant protection safety accessories as per CEIG, IE rules inforce with interconnection and terminations as required in specification.2)BUS COUPLER:- Supply and fixing of 1 No 6300A basic rating 4 pole 433 VLT ACB to IS-1394721EC60947-2 600VAC with all accessories for standard horizontal type ACB equipped with Microprocessor based SR18G(w/o protection). Outgoing:- 1)Supply and fixing of 1250A basic rating 4 pole 433V LT ACB confirming to IS 13947 – 2 IEC 60947 – 2 for higher breaking capacities of 65KA at 690V AC with all accessories for standard horizontal manual draw out type ACB equipped with auxiliary contacts and all accessories for closing and opening operation with micro processor SR 18 G relay, over current trip device adjustable to LTD, STD and release for over current protection UV release with time delay, EF release short circuit protection, Mains CTs for 3 phases lockout, features, separate mould base for

phases lockout, features, separate mould base for each pole- 8Nos 2)Supply and fixing of 800A TP MCCB with extended Rotary handle and Spreader terminals -6No 3)Supply and fixing of 400A TP MCCB with extended Rotary handle and Spreader terminals --6Nos Inter connecting the all LT ACB’s and MCCBs toAlu. bus bar with suitable insulated painting of phases anneutral indication. Double Earth connection of the MCCBs and ACB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments with in the cubicle by CEIG rules with , 4sets, of supply and fixing Multifunction meter L&T or equivalent.

MCCBs and ACB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” . Supply and fixing of danger board with siemens grey powder coating with super scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc.Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel,concreting, testing and commissioning (L&T/Siemens/Legrand/Equ.)

MV PANEL:2-Design, Supply, erection, testing and commissioning of 1600A floor mounted MV cubical panel board bus bar chamber dust and vermin proof and accommodating the following switch and 2 Nos.800A ACB as Incomer units with the following items of work complete to satisfy the latest IS rules and CEIG guidelines. Supply and fixing of suitable size bus bar chamber made up of 16 SWG MS sheet steel with Three phases and Neautral (ie) R,Y,B,N. 2 Runs 3” X 1/2” (100mm x 12mm) tinned copper bus bar for 3 phases and neutral and 2 Nos. of earthing bus of size 1”X ¼ (2 x 25mm x6mm) tinned copper bus on suitable bus bar insulator (Epoxy insulator)With maximum creepage distance and supported on MS Base channel frame work ofsize 4”X2”X¼-1Set(100mm x50mm x6mm) Incoming:-1)Supply and fixing of 2 Nos. 800A basic rating 4 pole 433V LT ACB confirming to IS 13947 – 2 IEC 60947 – 2 for higher breaking capacities of 65KA at 690V AC with all accessories for standard horizontal manual draw out type ACB equipped with auxiliary contacts and all accessories for closing and opening operation with

micro processor SR 18 G relay, over current tripdevice adjustable to LTD, STD and release for over current protection UV release with time delay, EF release short circuit protection, Mains CTs for 3 phases lockout, features, separate mould base for each pole for easy maintenance all relevant protection safety accessories as per CEIG, IE rules inforce with interconnection and terminations as required in specification. 2)BUS COUPLER:- Supply and fixing of 1 No 3200A basic rating 4 pole 433 VLT ACB to IS-1394721EC60947-2 600VAC with all accessories for standard horizontal type ACB equipped with Microprocessor based SR18G(w/o protection). Outgoing:- 1) Supply and fixing of 800A TP MCCB with extended Rotary handle and spreader terminal --2Nos 2) Supply and fixing of 630A TP MCCB with extended Rotary handle and spreader terminal --4Nos 3)Supply and fixing of 400A TP MCCB with extended Rotary handle and Spreader terminals --12Nos 4)Supply and fixing of 250A TP MCCB with extended Rotary handle and Spreader terminals -8Nos

Inter connecting the all LT ACB’s and MCCBs to two bus bar with suitable insulated tinned copper flats and painting of phases and neutral indication Double Earth connection of the MCCBs and ACB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments with in the cubicle by CEIG rules with , 2 sets, of supply and fixing Electronic Trivector EC, 300P class 0.5 Base mounting L&T or equivalent.(Make–Model. ER300P class 0.5)Double Earth connection of the MCCBs and ACB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” . Supply and fixing of danger board with siemens grey powder coating with super scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc.Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel,concreting, testing and commissioning (L&T/Siemens/Legrand/Equ.)

Supply and Laying of 3R X 3½ x400 sq.mm PVC LTUG armored cable on post or on wall / existing trench with MS Clamps.

Supply and fixing of brass cable gland for 3½ x 400 sq mm PVC armored LTUG cable with earth connection

Supply and providing cable end termination of 3½ x 400 sq mm PVC LTUG aluminium armored cable with necessary aluminium cable sockets by crimping etc. with electrical connection complete

Main AHU Panel :-1250A Panel at Terrace Floor:-Design, Supply, erection, testing and commissioning of 1250A floor mounted cubical panel board bus bar chamber dust and vermin proof and accommodating the following d sine with Thermal Magnetic Release MCCB’s outgoing units with the following items of work complete to satisfy the latest IE rules and CEIG guidelines. Supply and fixing of suitable bus bar chamber made up of 16SWG MS sheet steel(1.6mm) with 4” X 1/2 ” (100mm x12mm) Aluminium bus bar for 3 phases and neutral and 2Nos. of ear thing bus of size 1” X 1/4 tinned copper bus(25mm x 6mm) on suitable bus bar insulator(Epoxy insulator) with maximum cree page distance and supported on MS Base channel frame work of size 4”X 2”X ¼”–1Set Incoming:-1)Supply and fixing of 1250A basic rating 4 pole 433V LT ACB confirming to IS 13947 – 2 IEC 60947 – 2 for higher breaking capacities of 50KA at 690V AC with all accessories for standard horizontal manual draw out type ACB equipped with auxiliary contacts and all accessories for closing and opening operation with micro processor SR 18 G relay, over current trip device

Outgoing 1)Supply and fixing of 250A 3Pole MCCB with spreader link and rotary handle—5Nos, 2)Supply and fixing of 125A 3Pole MCCB with spreader link and rotary handle—5Nos,3)Instrument panel-1 set Inter connecting the all LT MCCB’s to bus bar with suitable insulated tinned copper flats and painting/PVC sleeve colour coding of phases and neutral indication. Double Earth connection of the MCCB’s to earth bus colour coding of phases and neutral indication. Double Earth connection of the MCCB’s to earth bus using suitable tinned copper flats by 2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments within the cubicle by CEIG rules with , 1 set of supply and fixing Electronic Multifunction Meter class 0.2S flush mounting L&T or equivalent make. Supply and fixing of danger board withSiemens grey powder coating with super Scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc. Erection of panel board complete with suitable foundation bolts andnuts including suitable M.S Channel, concreting, testing and commissioning complete etc,.(L&T, C&S, SIEMENS, ABB)

Supply and laying of 2 Runs 4Core x400 sq.mm XLPE armoured Copper LTUG cable in a trench to be excavated at a depth of 0.75 Mtr Putting 0.15mt layer of sand and covering the cable with suitable HDPE Pipe and refilling the earth to make good.

Supply and Laying of 2 Runs 4Core x400 sq.mm PVC LTUG armored copper cable on post or on wall / existing trench with MS Clamps.

Supply and fixing of brass cable gland for 4Core x 400 sq mm PVC armored LTUG copper cable with earth connection

Supply and providing cable end termination of 4Core x 400 sq mm PVC LTUG aluminium armored Copper cable with necessary copper cable sockets by crimping etc. with electrical connection complete

1 Set comprising of: i) 2Nos 75KVAR MPP(H)capacitor each with capacitorduty contactors and 200A TP MCCB ii) 3 Nos 50KVAR MPP(H)capacitor each withcapacitor duty contactors and 125A TP MCCB iii) 4 Nos 20KVAr MPP(H)capacitor each withcapacitor duty contactors and 100A TP MCCBiv) 1 No 10KVAr MPP(H)capacitor each with capacitor duty contactors and 63A TP MCB v) 1 No 7.5KVAr MPP(H)capacitor each with capacitor duty contactors and 63A TP MCB vi) 1 No 2.55KVAr MPP(H)capacitor each with capacitorduty contactors and 63A TP MCB, with complete connection etc (@ MV Panel room)

Supply and clarnping of 4R X 3½ x400 sq.mm PVC LTUG armored LTUG cable on post or on wall/existing trench with MS Clamps.(For 400 KVAR APFC Panel)

Supply, erection ,testing and commissioning of 15 KVA CAPACITY WITH BATTERY 2 HOURS BACK-UP UPS system for the following configuration 1) True ON LINE –UPS SYSTEMS with Pulse width modulation(PWM) Technology using IGBT Inverter. 2) INPUT VOLTAGE RANGE : 440v 3)OUTPUT VOLTAGE : 230V ± 1% 4)DC Volt:120V 5)INPUT FREQUENCY : 50Hz ± 5% 6)Out put Frequency: 50Hz ± 2% 7) Out put Waveform:Pure Sine Wave 8) LOAD POWER FACTOR : 0.8 to Unity 9)HarmonicDistoration: Less than 5% 10)Over Load: : 125% for 10Minutes 11)Inverter Operation : PWM-IGBT 12)Invertor Efficience : Better Than 90% 13)OPERATING TEMPERATURE : 0 to 50 Degrees centigrade’s on Full Load 14)Digital Panel Meter : To Read output A/C Volts,Output D/C Volts Frequency 15)By pass : Manual 16)PROTECTION (INBUILT) : a. Output Under Voltage b. Output Over Voltage c. Output Overload d. Output Short Circuit

e. Battery Charging Current Limit. 17)INDICATIONS : 1. Mains On, 2 Inverter On, 3. Load on U.P.S. 4. Battery Low, 5.Over load, 6.Inverter Trip.Outdoor Sub-Station

Supply and providing of earthling electrode pipe 40mm GI 2.1 mtr along with 600mm x600mm x3mm copper plate the entire construction processed with hot tip galvanizing, outer surface up to100 microns all inner annular space filled with highly conductive and non-corrosive nature crystalline material along with electrode moisture booster compound of 1x25 kg bags/ comm salt will be supplied to fill surround the pipe at the time of installation. (Moisure retention, conduction and non-corrosive nature (Galaxy /Ashlok or equivalent) for 2000Tr 1&2 Neutral earth, 500KVA Tr 1&2 Neutral earth,RMG Surge protection & 6 Panel HT VCB Surge protection earth.

Earthling as per ISI specification with an earth electrode of 2.1m class ‘B’ GI pipe ofdia not less than 40mm, with copper earth plate of size 125mm X 50mm X 6mm withnecessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry.

Supply and run of 50mm x6mm (2” X 1/ 4”) copper flat with porcelain insulator with screws on wall/floor for earth connection.

Supply and run of 25mm x6mm (1” X 1/ 4”) copper flat with porcelain insulator with screws on wall/floor for earth connectio

Supply and run of 25mm x 3mm (1” X 1/ 8”) copper flat with porcelain insulator with screws on wall/floor for earth connection

Provision towards preparation of site plan, physical layout, electrical line schematic diagram HT side ,5 sets getting drawing approval from CEIG authority (Measures safety to electricity) regulation, preparation of completion report ,Rectification report, preparation of one set approved drawing and copy of safety certificate in a neat frame work and payment of CEIG 's inspection fees including supporting staff for availing service connection

SUB-STATION EQUIPMENTS:- Supply and Erecting of safety accessories.

Supply, fixing, testing and commissioning of AC Chargeable emergency lamp 2 x 11W PL lamp with all connected accessories.

Supply and installation of 2.5mm thick Rubber Mat with ISI suitable for 1.1KV installation confirming to IS 15652

Supply and Providing approved make First aid box complete with all first aid medicines.

Shock Treatment Chart fixed in glass frame

Supply and fixing of the 4nos fire buckets stand suitable for 4 nos fire buckets made out of 40 x 40 x6mm MS angle

Supply of hand gloves 11 KV grade

Supply and installation of Danger Board as required by the electrical authorities.

Supply and erection of Fire extinguisher Co2, 4.5 Kg confirming to TAC norms.

Earth Discharge Rod

AHU PANEL: Design, Supply, erection, testing and commissioning of 250A MCCB floor mounted LT cubical panel board bus bar chamber dust and vermin proof and accommodating the following . 1No 250A 4P MCCB as Incomer units with the following items of work complete to satisfy the latest IE rules and CEIG guidelines. Supply and fixing of suitable bus bar chamber made up of 16SWG MS sheet steel(1.6mm) with 4Nos. 1” X 1/4” tinned copper bus bar for 3 phases and neutral ( 25mm x mm) and 2 Nos. of earthing bus of size 1” X 1/8 tinned copper bus(25mm x 3mm) unsuitable bus bar insulator(Epoxy insulator) with maximum creep age distance and supported on MS Base channel frame work of size 4”X 2”X ¼”–1Set

Incoming 1)S&F of 250A 4 pole MCCB-1No Outgoing 1) S&F of 125A 3P MCCB-8 Nos 2) S&F of 63A 3P MCCB-2 No 3) S&F of Instrument panel-1 No

Inter connecting the all LT ACB’s and MCCB’s to bus bar with suitable insulated tinned copper flats and painting/PVC sleeve color coding of phases and neutral indication. Double Earth connection of the MCCB’s and ACB’s to earth bus using suitable tinned copper flats by

2 runs of 1” X 1/8” Supply and fixing of LED lamp arrangements with toggle switches to the control to each phases and with rigid connection in suitable separate compartments within the cubicle by CEIG rules with , 1 set, of supply and fixing Electronic Multifunctional flush mounting L&T or equivalent make–Supply and fixing of danger board withSiemens grey powder coating with super scribing the names of places to which supply is fed feeder sizes of cables direction of cables etc. Erection of panel board complete with suitable foundation bolts and nuts including suitable M.S Channel, concreting ,testing and commissioning (L&T,C&S,SIEMENS,ABB/Equ.)@ AC Unit Chillar plant Left &Right wing panel)

Supply and fixing of 8 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB Incomer ) with double door (metal door) with 1 no. 125 A 4 P MCCB switch as incoming and 8nos. 63A 3P MCB as outgoing with suitable cable end box in flush with wall with earth connection only. Higher End

Supply and laying of 3 1/2 Core x240 sq.mm XLPE armoured aluminium LTUG cable in a trench to be excavated at a depth of 0.75 Mtr Putting 0.15mt layer of sand and covering the cable with suitable HDPE Pipe and refilling the earth to make good.

Supply and Laying of3 1/2 Core x240 sq.mm PVC LTUG armored aluminium cable on post or on wall / existing trench with MS Clamps.

Supply and fixing of brass cable gland for 3 1/2 Core x 240 sq mm PVC armored LTUG copper cable with earth connection

Supply and providing cable end termination of 3 1/2 Core x 240 sq mm PVC LTUG aluminium armored cable with necessary copper cable sockets by crimping etc. with electrical connection complete

Fabrication,Supply , Eection,Testing and commissining for 1000 kVA Generator Synchronsing panel Cubical type, made of 1.6mm thick CRCA sheet, totally enclosed. Free standing, floor mounting, dust and vermin proof, powder coated, indoor, compartmentalised, suitable for operation on 3 phase and neutral, 415 V, 50 Hz with busbar extendable on both sides, including internal wiring with suitable size wires, rotary Handle, gland plate, hinged type door with rubber beeding etc. The panel shall include supply & installation of following switch gears, metering instruments and accessories as per specification. (The panel shall be suitable receiving 1600 A Bus duct to the Incomer ACB and the Busduct Busbar work are additional are not considered in this panel cost ) Supply and fixing of Incomer 1600 A 4P, 50 kA, microprocessor based EDO ACB - 2 Nos and outgoing 3200 A 4P, 50 kA, microprocessor based EDO ACB - 1 No with Busbar 1 Set of 3200 A TPN busbars of high conductivity elecrolytic quality Aluminium alloy and suitable size earthing conductor through out the panel for its earthing. Instruments Power and control contractors Synchronising Relay Neutral Earth Fault relay Voltage Monitoring Relay Current Transformer (CT) Analog Voltmeter Battery Charger With necessary LED indication lamps,lamps,Pushbuttons,Terminal Block,Switches complete etc.,

Fabrication,Supply , Eection,Testing and commissining for 500 kVA Generator Synchronsing panel. Cubical type, made of 1.6mm thk CRCA sheet, totally enclosed. Free standing, floor mounting, dust and vermin proof, powder coated, indoor, compartmentalised, suitable for operation on 3 phase and neutral, 415 V, 50 Hz with busbar extendable on both sides, including internal wiring with suitable size wires, rotary Handle, gland plate, hinged type door with rubber beeding etc. The panel shall include supply & installation of following switch gears, metering instruments and accessories as per specification. Supply and fxing of Incomer 800 A 4P, 50 kA, microprocessor based EDO ACB - 2 Nos and outgoing 1600 A 4P, 50 kA, microprocessor based EDO ACB - 1 No with Busbar 1 Set of 1600 A TPN busbars of high conductivity elecrolytic quality Aluminium alloy and suitable size earthing conductor through out the Instruments Power and control contractors Synchronising Relay Neutral Earth Fault relay Voltage Monitoring Relay Current Transformer (CT) Analog Voltmeter Battery Charger With necessary LED indication lamps,Pushbuttons,Terminal Block,Switches complete etc.

Supply,Fabrication & Painting of MS Angles whereever necessary

Supply and erection of 150 KVAR 415/440Volts 50Hz 3 Ph automatic power factor correction panel, 12 stage, (at 0.95 lag), made up of powder coated, 14/16 SWG CRCA sheet steel enclosure with 1 1/2" x 1 1 1/2" x 1/2" AI Frame work with RCC concreting foundation and bolted to masonry pedestal with 630A TPN MCCB as incoming (L&T/Siemens/C&S) with Delta Connected capacitors (BCH/EPCOS) MOO Type operating in multiple stage with 3 current and Voltage Transducers (CVT) at the phases simultaneously to activate the desired power factor switching time between steps 120 seconds, switching off time in case of fault 3 seconds with a LCD display to show the necessary electrical and t 1 Set comprising of: have 11 stage APFC with i) 2Nos 25KVAR MPP(H)capacitor each with capacitorduty contactors and 63A TP MCB ii) 3 Nos 10KVAR MPP(H)capacitor each withcapacitor duty contactors and 32A TP MCB iii) 4 Nos 5KVAr MPP(H)capacitor each withcapacitor duty contactors and 32A TP MCB with complete connection etc

Supply ,erection, testing and commissioning of 800A change over switch with suitable enclosure with suitable for 3 runs x400 sqmm LTUG Cable with suitable both side cable box with complete and extension of R,Y,B &N TPN copper bus bar to connect the end terminationas per specification

Supply ,erection, testing and commissioning of 3.0 mtr Air termination rod 16/ 10 mm( Lightning rod)

Supply and fixing of Lightning counter - LCD display and battery

Supply and run of 25mm x 6mm Aluminium Flat Down Condutor with necessary FRP Support with clamps / supports on vertical for lightning conductor complete.

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

Maintenance Free earthing with Copper rod of 17.2 mm dia and 3m length

Supply and fixing of Cabinet type class 1 & 2 combined surge arrestor

GST at 18%

P and C Projects Private Limited (BID ID -1164668)

Urc Construction P Ltd (BID ID -1164122)