Electrification works to Chengam ITI in Tiruvannamalai District

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 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) ( 4 points / Coil) Higher End

Wiring with 2 x1.5 sq.mm. PVC insulated single core unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories with Module GI switch box in flush with wall with 6A one way module switch with module front plate 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 FRLSH copper conductor of 1100 V grade in suitable PVC rigid pipe Concealed in wall and ceiling with PVC accessories except ceiling rose and round sheet with flexible hose 0.25 meter, 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 18W LED Round type Recessed fitting with LED (Higher end) on false Ceiling from ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting.

Supply and fixing of 24W LED Round type Recessed fitting with LED (Higher end) on false Ceiling with PVC unsheathed copper leads from terminals to the fitting.

Supply and fixing of 2' x 2' 36W LED square type Recessed fitting with LED (Higher end) on false Ceiling with PVC unsheathed copper leads from terminals to the fitting.

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

Supply and fixing of 2 x 4 feet 20 W Twin crystal glass LED tube light with TW round blocks on wall or ceiling with PVC unsheathed copper leads from terminals to the fitting with LED tube.

Supply and Fixing of 55W LED Highbay LED IP66 with suitable special type of MS clamps with PVC unsheathed copper leads from terminals to the Fittings. (Havells/Philips)

Supply and Fixing of 85W LED Highbay LED IP66 with suitable special type of MS clamps with PVC unsheathed copper leads from terminals to the Fittings. (Havells/Philips)

Supply and fixing of 12mm MS rod fan hook on ceiling with good masonry finishing.

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 on the existing fan clamp.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1.25 metre down rod on the existing fan clamp.

Supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 2.5 metre down rod on the existing fan clamp.

Supply and fixing of 250mm sweep (light duty) Plastic Ventilation Fan with louvers shutters making good of the wall.

Supply and fixing of 375mm (15") sweep (light duty) AC exhaust fan complete with necessary wall opening and making of the wall.

Supply and fixing of louvers shutters arrangements for 375mm (15") sweep light duty AC Exhaust fan.

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

Supply and fixing of 3nos. 6A two module socket, 1 no. 6/16A two module socket, 3 nos. 6A one module switch, 1 no. 16A one module switch with module cover plate (plastic) on suitable module concealed Box (GI) in flush with wall with connections. Higher End

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

Supply and fixing of 60W LED street light fitting with LED (Lower 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 CT meter box of size 4 ft x 4.5 ft x 1 ft consisting of 16 SWG Sheet 1) meter board and 500A Fuse units with hylem sheet of 12mm thick with ms sheet of size 45cm x 45 cm 2)measuring kit consisting accessaries needed by TNEB like 2.5 sqmm cu. wire and pvc tape 3) Bus bar arrangements with 50mm x 6mm tinned copper bar with bus supports, S & F of CT coils of suitable rating as required by TNEB 4)Erection of the box with suitable AI frame work and suitable masanary pedestal 5)Painting and marking.

Supply and fixing of 400 A Three phase 500V 4 Pole Change over Switch on suitable angle iron frame work with MS cable entry boxes with Earth connection only.

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

Supply and fixing of 7 segment 6 way TPN MCB sheet steel distribution board (Higher end) with metal / acrylic door cover flush type /surface type fitted with busbars and neutral links with single / three phase MCB outgoings and seperate 4 way provision for accomodating one No 4 pole incoming MCB / Isolator and another seperate 4 way provision for accomodating one No 4 pole ELCB / RCD (totally 8 ways in one segment) (3x 6 ways in Each segment) and seperate provision for MCB / Isolators (totally 18 Nos) for sub incomers in 3 segments with lable holder and provison for taking up cable for size not less than 35 sq.mm. with the following in flush with wall with Earth connection only.

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

Supply and fixing of 4 way Vertical Triple pole and neutral MCCB sheet steel enclosure distribution board (with MCCB incomer) with double door (metal door) with 1 no. 125A 4P MCCB switch as incoming and 3 nos. 63A 3P MCB , 6A to 32A SP MCB as outgoing with suitable cable end box on suitable angle iron frame on wall with earth connection only. Higher End

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 160A 4P MCCB as incoming and 6 Nos 63A 3P MCB, 6 Nos 6A to 32A SP MCB as outgoing with suitable cable end box in flush with wall with Earth connection only. Higher End

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 conection of 4 sq.mm copper wire and making good of the concealed portion with suitable colour.

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 conection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour.

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 copper wire and making good of the concealed portion with 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 position.

Supply and fixing of 4 way Single Phase DB sheet steel enclosure Distribution board with METAL DOOR in flush with wall and making good of the concealed portion with earth connection only. The MCB 4P MCB should be (Hager make) Incoming: 63 Amps 4P MCB - 1no.

Supply and fixing of 4 way Single Phase DB sheet steel enclosure Distribution board with METAL DOOR in flush with wall and making good of the concealed portion with earth connection only. The MCB 4P MCB should be ( Hager make) Incoming: 32 Amps 4P MCB - 1no.

Supply and fixing of 4 way Single Phase DB sheet steel enclosure Distribution board with METAL DOOR in flush with wall and making good of the concealed portion with earth connection only. The MCB 2P MCB should be ( Hager make) Incoming: 40 Amps 2P MCB - 1nos.

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

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

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

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

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

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

Supply and clamping of 3-1/2 x 95 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 95 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 95 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc., with electrical connection complete.

Supply and Laying of 3 1/2 x 120 sq.mm. PVC armoured LTUG cable in suitable size HDPE pipe in a trench to be excavated at a depth of 0.75 metre and refilling the earth to make good.

Supply and clamping of 3-1/2 x 120 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 120 sq.mm. PVC armoured LTUG cable with earth connection.

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

Supply and clamping of 3-1/2 x 240 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and Laying of 3 1/2 x 240 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 fixing of brass cable gland for 3-1/2 x 240 sq.mm. PVC armoured LTUG cable with earth connection.

Supply and providing cable end termination of 3-1/2 x 240 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete. (For CT and 400A Panel)

Supply and fixing of 5KVA Automatic invertor with input Voltage 180V-260V and output voltage 200V -230V 50Hz with 5 No 12V 150AH tubulur Battery and testing complete with connection. (Make Luminous/equivalent)

Supply and run of 2 of 1.5 sqmm (22/0.3) PVC insulated SC unsheathed Cu.Conductor of 1100V Grade in rigid pipe concealed in wall and ceiling with making good of the concealed portion with suitable colour. (For UPS)

Supply and fixing of 10 feet A Type Aluminium ladder.

Supply and fixing of 10mm thick Chacker plate of Suitable size at each floors of electrical room and HT Room.

Supply, erection, commissioning, testing and handing over of 1No 125 KVA (100 Kw) Diesel Generator Set with acoustic enclosure conforming to CPCB IV+ Norms and BIS Specifications canopy, fuel tank battery charging alternator with Standard Panels developing 3 phase electrical output 125 KVA powered by diesel engine of 0.8P.F Three phase 415/420Volts, 50c/s, 156BHP at 1500RPM as detailed below. a]. ENGINE: Water cooled diesel engine suitable for generator application was a shaft output of 134 BHP @ 1500 RPM under NTP condition. The engine shall comprise the following standard fittings Flexible coupling with guard, Flywheel, Air cleaner, Fan blower type with guard, Radiator with guard, water pump engine mounted, Fuel pump, Fuel filter, Lubrication oil filter, Lubrication oil pump, Governor (mechanical/hydraulic) Exhaust silencer residential type. b]. Electric starting equipment, complete with starter motor, dynamo and battery with cables, flexible exhaust piping of 50cms length c].ENGINE INSTRUMENT PANEL MOUNTED: Starting push button with 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 and RPM meter indicator, battery. charging ammeter. The engine should be capable of providing 10% overload for one hour for every 11 hours continuous running at full load. d]. ALTERNATOR: KIRLOSKAR GREEN make Alternator rated at 125 KVA, 415V, 0.8PF, 50Hz, 3phase , 4wire self regulated and self exited with voltage regulation of + or 1% class “H” insulation in SPDP enclosure and confirming to IS 4722/BS 2613,

modular construction with the provision to assemble and dismantle easily and designed to suit all weather conditions The construction details / specification: Acoustic Modules: Outer body: 2mm thick CRCA sheet Door: 2mm thick CRCA sheet Inner surface:0.8mm thick GI perforated sheet / Perforation area should be > 2 / 3 of total area Insulation:100mmthickRockWool (Density: 65kg / cub.m or as approved by competent authority) to suit CPCB norms Skeleton structure Channels: should not be less than ISMC75 and ISMC 100. Cleats: should not be less angle 40x6mm and 50x 6mm. The sheet metal competent shall be pre-treated by seven tank process. The joints should be designed in such a way the airborne noises are prevented. For larger panels, special care should be taken to prevent deformation. Adequate ventilators should be provided so that the generator performance is not affected and also the temperature inside is limited. The maximum permissible sound pressure level should be as per the norms prescribed by the central Pollution Control Board/ State Pollution Control Board / Competent Authority concerned or should be 75db(A) at 1meter from the enclosure surface, whichever is advantageous to the department The emergency stop and suitable meter with digital display to indicate inside ambient temperature of the enclosure should be available on the enclosure panel.The enclosure should be only poly polished based coated inside and outside The enclosure provided shall be duly approved by the Engine Manufacture of the Engine provide for Diesel Generator sets mounted inside and should be to the satisfaction of Inspection / Testing Authority concerned. (Kirloskar/Cummins /Equivalent )

ERECTION ,TESTING AND COMMISSIONING :Transporting 125 KVA DG SET to the site including loading and unloading , Insurance, Excise Duty ,VAT and all other taxes etc . Postioning on the PCC platform etc .Initial filling of Diesel , Engine oil , initial charging of battery and erection , Testing Commisioning for 125 KVA DG set.

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

Supply and demonstration of the following safety accessories: a) 1metre x 1metre x ½ inch 11KV rubber mat – 2 Nos. b) One set of 4 Nos. 9 litre fire buckets with metal stand frame – 1 set. c) First aid box with medicines – 1 No. d) 11 KV rubber hand gloves – 2 Nos. e) 2kg capacity dry powder type fire extinguishers – 2Nos. f) Hand operated pump to transfer fuel from standard barrel to fuel tank – 1No. g) First aid chart in Tamil and English – 1 No. h) Battery water acidity tester – 1 No. i) Earth Discharge Rod - 1No. j) Danger Board - 1 No.

Preparation of site plan, physical layout, Electrical line schematic diagram in 10 sets getting drawing approval from CEIG preparation of completion report, rectification report and arranging CEIG Inspection and obtaining safety certificate preparation of 1 set of approved drawing and a copy of safety certificate in a neat frame work to be fixed in generator room and payment if CEIG inspection fees.

Supply and fixing of 2.0 TR Split Type AC Unit - 3 Star Rated capacity (24000 Btu) high wall mounting Split Air Conditioner IS 1391 (Part-2) 1192 with amendment No.1 and as per BEE specifications and of minimum 3 star rated, fixed with hermetically sealed compressor operation R32 Non CFC for wall mounting with minimum guaranteed cooling capacity and maximum guaranteed cooling capacity and maximum power consumption suitable for operation on 230 volt, 500H, AC power supply complete (performance following functions) cooling coils should be with copper tube 1. Cooling 2.Humdifying 3. Air circulating 4. Filtering. (Make : Blue Star, Carrier/Equivalent)

Supply and erection of 5 KVA Capacity Automatic voltage stabilizer suitable to operation on 230 Volts, single phase, 50Hz, AC supply system with time delay relay and High/Low voltage cut off, input voltage range 170V to 270V single phase, wall mounting type stabilizer with necessary clamp. (Make : V-Guard/Equivalent)

Supply and laying of 5/8" and 3/8" Copper Pipe (Extra beyond 3 metres supplied with AC unit.

Supply and fixing of water drain pipe line (1" PVC pipe).

Supply and fixing of Ms stand for fixing outdoor unit.

Providing fuel oil to run the set for 8 hours on load testing and commissioning using water rheostat or suitable leading element. First charging of fuel oil to full capacity and first charging of battery while handing over to dept.

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