Providing Internal and External Electrification including Lift Generator and Solar Water Heater arraignments to the Construction of New Hostel Building for School of Nursing Government Head Quarters Hospital at Cuddalore

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

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS FRLS copper conductor of 1100 V grade in suitable heavy gauge MS conduit pipe on wall and ceiling with MS accessories with suitable Module GI switch box on wall with 1 no. 6A one way module switch and 1 no. 6A 3/2 pin module socket with module front plate with painting of Suitable colour with continuous earth wire connection of 1.5 sq.mm copper wire for Open MS conduit Plug point ( 8 points / Coil) Higher End

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

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

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

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

Supply and fixing of 4 Feet LED 20W Fitting with LED 20W tube (HigherEnd)complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting

Supply and fixing of 18W LED Square type Surface mounted LED fitting (Higher end) on Ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 30W LED 2 x 2 square type Surface mounted fitting with LED (Higher end) on Ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 300 mm down rod with 12 mm MS Rod bent to U shaped as fan clamp in Concrete roof

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

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

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

Supply and fixing of 3nos.6A two module 3 pin socket , 3 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End

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

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

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

Supply and fixing of 6 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 63A 4P MCB as incoming, 3 nos 32A TP MCB and 9 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End

Supply and fixing of 4 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No 40A 4P MCB Isolator as incoming and 12 Nos 6A to 32A SP MCB as outgoing on wall with Earth connection only. Higher End

Supply, erection, testing and commissioning of 250 Amps Capacity dust and vermin proof floor mounting cubical panel board fabricated out of 16 SWG MS sheet for outer body, stiffness and doors and with supply and fixing of following interior switches with centre bus bar chamber and vertical no of switches one over the other on both sides of bus bar chamber with cable adapter chamber of the extreme end of both side with two coats of quality paint over one coat of zinc oxide primer superscription of incoming and outgoing feeding cable details, capacity of switches etc., with white paint and 2 nos metallic danger board affixed complete on base channel supports to with the following switches confirming to CEA (MSES ) REGULATIONS 2023 Incoming: 1] 250A TPN Switch - 1No Outgoing: 2] 63A TPN switch disconnector fuse interior only with HRC fuses double break - 8 No The bus bar chamber should have 3 Nos of 32 x 6 mm tinned copper flat for 3 phases and 32 x 6 mm for neutral and 25 x 3 mm for body earth bus must be run all round the panel to provide earth connection to the cubicle switches cable glands etc., the bus bars should be supported on synthetic enamel compound at equal internal as per IS specification. The incoming switch should be connected with the main bus by 32 x 6 mm tinned copper flat and the outgoing switches with 25 x 6 mm tinned copper flat.The panel should have pilot lamp indicating arrangements and Multifunction meters with CT coil arrangments.

Supply, erection, testing and commissioning of additional cubical panel board arrangements in the exisitng 800A ACB MV panel fabricated out of 16 SWG MS sheet for outer body, stiffness and doors and with supply and fixing of following interior switches with centre bus bar chamber extending from the original exisitng panel and vertical no of switches one over the other on both sides of bus bar chamber with two coats of quality paint over one coat of zinc oxide primer superscription of incoming and outgoing feeding cable details, capacity of switches etc., with white paint and 1 nos metallic danger board affixed complete with base channel supports to satisfy the latest CEIG rules with the following switches confirming to IS specifications. Outgoing: 1] 250A Four Pole MCCB - 4 No The bus bar chamber should have 2 Nos of 50 x 6 mm tinned copper flat for 3 phases and 1 no 50 x 6 mm for neutral and 25 x 6 mm for body earth bus must be run all round the additional cubical panel to provide earth connection to the cubicle switches cable glands etc., the bus bars should be supported on synthetic enamel compound at equal internal as per IS specification. The outgoing MCCB should be connected to main bus bar with 32 x 6 mm tinned copper flat

Supply and installation, testing and commissioning of 40 kVA DIESEL GENERATOR SET with AMF Panel with acousti cenclosure conforming to CPCB IV + Norms and BIS Specifications (A) Engine: Water cooled diesel engine suitable for Generator application with a shaft out put of 24 HP at 1500 RPM under NTP conditions. The Engine shall comprise the following standard fittings: Flexible coupling or suitable close compact coupling with guard , flywheel, air cleaner, fan blower type with guard, radiator with guard, water pump engine mounted, fuel pump, lubricating oil filter, lubricating oil pump, governor (mechanical/ hydraulic),flexible exhaust piping of 50cms length exhaust silencer residential type. (B) 24 Volt Electronic starting Equipment: Complete with starter motor, dynamo, standard 24 V batteries with cable. (C) ENGINE INSTURMEN PANEL / MOUNTED: Starting push botton / starting key, lubricating oil, temperature gauge, lubricating oil pressure gauge, water temperature gauge, safety control for low lubricating oil, pressure, safety control for high water temperature, safety control for over speed, hour meter (mechnical ) and RPM indicator, battery charging ammeter. The engine should be capable of providing 10% over load for one hour for every 11 hours continuous at full load.

(D)ALTERNATOR: 40 KVA /32 KW Capacity of brushless alternator, AC 3 phase, 50Hz, 415/420V, 0.8 PF ( lagging), 1500 RPM under NTP conditions,conforming to IS:13364 (Part-II)/ 1992 shall be screen protected drip proof ,to be coupled by means of Flexible coupling or suitable close compact coupling to the diesel engine. E) AMF CONTROL PANEL: The AMF control panel (cubical) should be fabricated with vermin proof and dust proof best quality sheet steel and floor mounted with removable rear panels and hinged front doors with enamel painted and incorporating the following with suitable provision for connection incoming and outgoing leads having been made on the control panel.

21.1no signal lamp for indicating set running 22.1No signal lamp for indicating battery 23. 1set Pilot lamps of 3 nos 24. 40 A four pole capacity MCCB with thermal magnetic release for over load, instantaneous, short circuit and earth fault trip and under voltage . 25.Rectangular copper bus bars (1No for each phase, neutral and earthing terminals) of adequate capacity duly colour coded with head shrinkable PVC sleeves. 26.1No mains voltage monitor 27.Hooter/Audio alarm for indicating set fails to start and for DG O/L. 28.1set Timers 29.Audio and Visual indicator arrangements for: a) Low lubricating oil pressure b) High water temperature c) Over speed 30.1No Earth fault relay 31.Isolator to isolate the neutral Note:- 1. The AMF control panel should be complete with necessary fuses, cables, label, other accessories with neutral isolation arrangements. 2. The engine should trip for the following: a) Low lubricating oil pressure b) High water temperature c) Over speed 3.Supply and fitment of Auto Mains Failure Panel, 1 EB Service wih 100 Amps switch and contactors SUF Control relays, timers etc suitable for auto change over of DG & EB Service. F.FUEL TANK Fuel tank of 100 litres capacity and with inlet and outlet connections, filling cap drain plug, level indicator complete. G.BASE FRAME: Base frame should be fabricated with MS channel frame of rigidly welded construction for mounting the generaor set. The engine and alternator should be coupled by suitably designed diaphragm type flexible coupling with guard and mounted on the base frame wih proper alignment.

H. ACOUSTIC ENCLOSURE: The Acoustic enclosure, Self standing weather proof CPCB Typed Acoustic canopy floor mounting type with modular construction with the provision to assemble and dismantle easily and designed to suit all weather condtions. Erection of acoustic enclosure suitable for 40 KVA Diesel generator complete with all accessories as above and suitable supports etc.The maximum permissible sound pressure level should be as per the norms prescribed by the central/ state pollution control board or competent authorities or should be 75 db(A) at 1 metre from the enclosure surface.Adequate ventilation to be provided so that generator performance is not affected and temperature rise inside is limited. The emergency stop &suitable digital display meter for inside ambient temperature to be available on the enclosure panel and glass window to view control panel to be provided The enclosure shall be duly approved by the engine manufacturer of the engine provided for the generator set and should be to the satisfaction of inspecting / testing authorities concerned to suit CPCB norms. I. Manuals & Documentation: Operation & Mainenance manual for Engine, Maintenance Manual for alternator, Engine test certificate, alternator test certificate, circuit diagram for control panel, DG Set test certificate, CPCB compliance label fixed on Canopy. J. First charging of lubricating oil, coolant etc & battery charging for testing and commissioning of the generator set. Free comprehensive service to be provided during the guarantee period of one year

Erection testing Commissioning and handing over of Gen set:- Providing suitable concrete foundation with cement concrete 1:2:4 with sand cushion all around the foundation erection of 40 KVA Generator set over the existing foundation and erection of Generator set with proper alignment over the existing foundation to suit 40 Kva Gen set foundationof Suitable size

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

preparation of site plan , physical layout electrical schematic diagram (10 sets) getting drawing, approval from CEIG preparation of competion report rectification report etc ., arranging CEIG inspection Paying CEIG inspection fees and obtaining safety certificate from CEIG and provision of approved drawing with neat frame works and submission of safety certificate

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

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

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

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

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

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

Supply and Laying of 3 1/2 x 185 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clarnping of 3 1/2 x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and fixing of brass cable gland for 3-1/2 x 185 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3 1/2 x 185 sqmm PVC LTUG Aluminium armoured cable withnecessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and Laying of 3 1/2 x 50 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clarnping of 3 1/2 x 50 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

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

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable withnecessary aluminium cable sockets by crimping etc. with electrical connection complete

Supply and Laying of 3 1/2 x25 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clarnping of 3 1/2 x 25sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

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

Supply and providing cable end termination of 3 1/2 x 25 sqmm PVC LTUG Aluminium armoured cable withnecessary aluminium cable sockets by crimping etc. with electrical connection complete

Design, Engineering, Supply, Fabrication, Erection, Testing, commissioning and handing over of 1 no 10 persons passenger Gearless lift with Machine room ,speed : 1.5 m/sec with Stainless Steel Panel ,DisAble Friendly ,Microprocessor Based Controller ,VVVF Drive , Fire Rated Doors and ARD with the following Technical Specification 1.Location: Nursing Hostel , Cuddalore 2.No of lift: 1 No 3.Type of lift: passenger 4.Capacity of lift: 10 persons / 680 Kgs 5.Speed: 1.5 m / sec 6.Type of drive: VVVF drive with enhanced ride comfort and near zero level functions 7.No of floors: GF + 2 Floor 8.Total travel: 7.2 mtrs 9.Leveling accuracy: high level accuracy with smooth and jerk free stopping 10. Construction of CAR: No 4 hardened sheet high quality stainless steel car and hand rail granite flooring and Perspex false ceiling. 11. Position of machine: directly above the lift well. 12. No of landing service: one in the front side-3 no’s 13. No. of car entrance: one in the front side only 14. Car entrance door: power operated automatic VVVF drive center opening sliding SS door 15. Landing entrance door: power operated V3F drive center opening sliding SS door with provision for emergency exit key at all landings. 16.Lift well Size : 1870 mm (wide)x 2100 mm (depth) 17.Lift pit depth:1600 mm 18. Car size: 1300 mm (width) x 1350 mm (depth) as per IS 14665 (part 1 )2000, 19. Car clear opening: 800 mm wide x 2000 mm height as per IS 14665 (part 1)2000 20. Power supply: 400 / 440 v three phase 50 Hz AC supply for power and 230 V 50 Hz single phase power supply for light. 21.Control: micro computer (micro processor):based simplex collective control with / without attendant 22. Car fittings: LED lighting with 1 no 300 mm sweep cabin fan. 23. Lift well: Already Existing 24. Indication: UP / DOWN digital direction and position indicator for all landings and inside the car. 25.Emergency alarm bell: battery operated bell to be provided with automatic charging device

26.Emergency light: battery operated light to be provided with automatic charging device 27.Fire mans switch: to be provided at the GF 28. Minor builder works: to be provided by the lift contractor. 29. Scaffoldings: to be provided by the lift contractor. 30. Sill angles and fascia plates: SS to be provided by the lift contractor. 31. Steel for lift machinery: to be provided by the lift contractor. 32. Servicing and maintenance: Comprehensive servicing and maintenance of lifts for further period of two years beyond free warranty period of one year from the date of commissioning of lifts will be paid at the rate of 5% of capital cost of lift. 33. Automatic rescue device: to facilitate the landing of the nearest floor at the time of power failure this shall consist of suitable battery system with charger inverter under voltage protection system etc. complete with all accessories. 34. Provision for intercom with phone: to be provided by the lift contractor. 35.Lift license: preparation of drawings payment of charges to CEIG and insurance policy if any and obtaining CEIG approval for the lift as per lift act should be done by the lift contractor 36. Floor position announcer: to be provided by the lift contractor. 37.Special features a) Infra red door sensor with full height screen b) Full width rear panel mirror c)Tubular SS hand rail in car d) Stainless steel signal features e) Vandal proof SS button with SS cover f) SS door frames for landing doors g) V3F door operator h) Call register signal i) Stainless steel fascia plates for car operating panel and landing fixtures j) Steel ladder for lift machine room k) On / off switch for fan and light l) Over load warning indicator with audio announcer m)Voltage stabilizer for control circuits n)Braille button o) Granite flooring provided by the lift contractor

39.Over speed governor phase failure and phase reversal relay alarm bell T guide brackets for car and counter weight rubber padding under the winding unit motor of adequate capacity signal reduction worm gear electromagnetic brake with compression springs car safety gears buffers electro mechanical locks emergency key side supporting angles motor over load protection devices final limit switch main suspension ropes counter weight lifting joist for mounting the machineries 40. Guarantee: guarantee at least for one year for the material and workman ship of equipments should be offered by the lift contractor. 41. Site testing in accordance with IS 14665 should be carried out at the time of handing over to the user department 42. Supply operation and maintenance manual and necessary tools for operation and a set of Spare parts required for one year. 43. Disable Friendly Features 44. 2 Hours Fire Rated Doors

Supply and fixing of 32A FP MCB in flush with sheet enclosure in flush with wall with earth connection

Supply and fixing of 32A DP MCB in flush with sheet enclosure in flush with wall with earth connection

Supply and fixing of 65 mm dia. (2 -1/2") GI pipe (class B) of 6 metre length with 300mm x 300mm x 6mm MS base plate duly welded at the bottom with concreting with construction of masonary pedestal with suitable SMC box with door arrangement to house 6A SP MCB switch, 2/4 way connector on suitable hylem sheet and supply and fixing of 48W LED street light fitting with LED (Higher end) with 1 metre 32mm dia. GI pipe (class B) Complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed FRLS copper leads from SMC box to fitting and with painting of suitable colour

Supply and Laying of 2 x 10 sq.mm. PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good.

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

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

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

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

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

Supply, Installation, Testing and Commissioning of 500 LPD Solar Water Heater with the following specifications, (A)HOT WATER STORAGE TANK (500 LPD): The tanks are generally made of Inner tank and outer cladding cover. The inner tank made of SS 304 grade/MS or any other materials with anticorrosive coating. For SS inner tank thickness may be min. 1mm when using argon arc or metal inert gas for welding & 1.6mm when using other type of welding. For M.S. and other material, it will be above 1.5mm. No leakage under any kind of negative or positive pressure of water shall be ensured. Capacity of the tank not less than 500 litters. Minimum 50mm thickness of CFC free PUF having density of 28-32 kg/cu .m. In case of higher density insulations, the thickness may reduce proportionately. Aluminum/FRP or GI powder coated outer cladding may be used. M.S may also be used with special anticorrosive protective coatings ;Thickness of sheets will be strong enough to avoid any deformations of the cladding. Size of the tank OD 405mm and length is 1300mm.

(B)MOUNTING STRUCTURE OF STORAGE TANK: Supply, Installation & commissioning in position of the hot water storage tank will be mounted on fixed metallic structures of adequate strength and appropriate design, which can withstand and high wind velocities up to 150 km per hour. The support structure will be MS powder coated. The "Mounting Structure" should have the following features: i) The support structure shall be mild steel, powder coating (120 micron) iron for holding the storage tank. The size of angle iron should not be less than 35x35x5mm, ii) Each structure shall be so fabricated as to be placed on roof on its legs. It will withstand severe cyclone or storm with the speed of 150Km/Hr iii) All nuts and bolts should be made of very good quality and should be corrosion resistant, iv)The structure should be designed to allow easy replacement of any module

(C) EVACUATED TUBE COLLECTOR HEADER 500 LPD-1Nos The tanks are generally made of Inner tank and outer cladding cover. The inner tank made of SS 304 grade/MS or any other materials with anticorrosive coating. For SS inner tank thickness may be min. 1mm when using argon arc or metal inert gas for welding & 1.6mm when using other type of welding. For M.S. and other material, it will be above 1.5mm. No leakage under any kind of negative or positive pressure of water shall be ensured. Minimum 50mm thickness of CFC free PUF having density of 28-32 kg/cu.m. In case of higher density insulations, the thickness may reduce proportionately. Aluminum/FRP or GI powder coated outer cladding may be used. M.S may also be used with special anti-corrosive protective coatings; Thickness of sheets will be strong enough to avoid any deformations of the cladding. Size of the tank OD 240mm and length is 2020mm. Tube length 1800mm, Outer tube diameter 58mm, Inner tube 47mm, Glass thickness 1.6mm, Transmission coefficient _89.Reflection coefficient 8.4%,absorption coefficient _86%, vacuum pressure _5.0 pa, Average heat loss coefficient _0.85W/m2°C

(D) MOUNTING STRUCTURE FOR EVACUATED TUBE COLLECTE HEADER -1Sets Structure should be designed to allow easy replacement of any module. Supply, Installation & commissioning in position of Evacuated Tube Collector will be mounted on fixed metallic structures of adequate strength and appropriate design, which can withstand load of tubes and high wind velocities up to 150 km per hour. The support structure used will be MS powder coated. The "Mounting Structure" should have the following features: i) The support structure shall be mild steel, powder coating (120 micron) iron for holding the Evacuated tube collector. The size of angle iron should not be less than 25x25x5 mm, ii) Each structure shall be so fabricated as to be placed on roof on its legs. It will Withstand severe cyclone or storm with the speed of 150Km/Hr, iii) All nuts and bolts should be made of very good quality and should be corrosion resistant, iv) The Structure should be designed to easy replacement of any module.

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