Providing Internal and External Electrification Arrangements for Refurbishment of Infrastructure and Basic Facilities in Government ITI at Andimadam in Ariyalur District.

Wiring with 2 x 1.5 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 6 A 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 PVC concealed light/fan Point (for electronic regulator) (4 points per coil)

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 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade insuitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (5 points per coil)

Wiring with 2 x 1.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with PVC accessories and with TW switch box and 5A FT switch with painting of suitable colour for open PVC light point / fan point (for electronic regulator) (6 points per coil)

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

Wiring with 3 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 two 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 pipe Stair case Light point Higher End

Supply and fixing of 4 Feet LED 20W 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 4 Feet LED 20W Fitting with LED 20W tube (Higher End) complete with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube

Supply and fixing of 4'20W twin box type LED flu Fitting Higher end complete with conduit pipe suspension from the ceiling with 18W crystal glass LED tube with PVC unsheathed leads from terminals to the fitting.

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

Supply and fixing of 24W LED 2'x2' Surface mounting fitting complete on ceiling, with PVC unsheathed Copper leads from the terminals to the fitting.

Supply and fixing of 1200mm (48") AC ceiling fan complete with stepped electronic 300W regulator with 300mm down rod on the existing clamp.

Supply and fixing of 1400mm (56") AC ceiling fan complete with stepped electronic 300W regulator with 1 mtr down rod on the existing clamp.

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

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

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

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

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 3nos.6A two module 5 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 3 Nos. 5A (3 pin and 2 pin) combined Flush Type wall socket with control switches in suitable T.W box covered with hylem sheet on wall with earth connection. (For computer plug socket)

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 1 No. 5A/15A 3 pin combined Flush Type wall socket with 15A Flush type switch concealed in suitable TW Box covered with Hylem sheet on wall with earth connection only.

Supply and fixing of 20Amps DP Plug and Socket in sheet enclosure with 32A DP MCB on wall with earth connection (For AC Plug)

Supply and fixing of 25A Flush type Wall Socket 25A DP MCB complete set for AC Plug in flush with wall with earth connection (For AC Plug)

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

Supply and fixing of 63A FP MCB ( Higher End ) along with sheet steel enclosure on wall with earth connection.

Supply, Erection, testing and Commissioning of 1.5 TR (45000K cal / hr) ABS plastic split type Air conditioner confirming to IS 1391 [part 2] 1992 with Rotary compressor operating on refrigerant R-22/Non CFL suitable for wall mounting for operation on 230V, 50 HZ single phase AC supply with five Star rating as per BEE Specification Five Star Rated and capable of performing the following functions. (A) Cooling (B) Dehumidifying (C) Air Circulating. (D) Filtering.The installation work for the above split type AC units includes the following. 1. Mounting / fixing indoor and outdoor units at their respective locations. 2. Laying refrigerent pipe line of 6mtrs. distance, both units after drilling hole / holes in the wall if required. Thickness of the copper tubing shall not be less than 0.7mm. 3. Installing the suction pipe with expanded polythene foam 5mm thick tubing. 4. Laying 15mm dia flexible PVC drain pipe of 6mts. Length to throw out the condensate water being formed in the indoor unit. 5. Leakage testing the entire gas unit. 6. Charging refrigerant gas in the unit. 7. Suitable electric wiring to be provided with 2.5 sqmm PVC insulated copper wire between indoor and outdoor units up to 4mtr. length and up to switch within the 3 mtrs. of location of indoor unit

Supply and Erection of 4 KVA electronic automatic Voltage stabilzer with input range of 170V-270V and output range of 200-240V with high / low cut off 3 minutes time delay relay with demonstration suitable for operation on 230V/50HZ single phase AC supply.

Supply and fixing of MS stand for fixing outdoor unit.

Supply and laying of 5/8" and 3/8" copper pipe.

Supply and fixing of water drain pipe line (1” PVC Pipe)

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

Supply and fixing of 63A FP MCB ( Higher End ) along with sheet steel enclosure on wall with earth connection.

Supply and fixing of 63A FP MCB 10KA (Higher end) with suitable sheet steel enclosure in flush with wall with earth connection.

Supply and fixing of 8 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 32A DP MCB as incoming and 6 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. 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 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 7 segment 4 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 4 ways in Each segment) and seperate provision for MCB / Isolators ( totally 12 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 8 way vertical triple pole and neutral MCB sheet steel enclousre distribution board with Double door(metal) with 1 No. 100A 4P MCB switch as incoming and 2 Nos 63A TP MCB and 6 Nos. 32A TP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher end.

Supply and fixing of 8 way vertical triple pole and neutral MCB sheet steel enclousre distribution board with Double door(metal) with 1 No. 125A 4P MCB switch as incoming and 4 Nos. 63A TP MCB and 4 Nos. 32A TP MCBs as outgoing in flush with wall with earth connection only. Higher end.

Supply and fixing of 12 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board ( with MCB incomer) with double door (metal door) with 1 No 125A 4P MCB as incoming and 4 Nos 32A 3P MCB AND 10 Nos 32 A SP MCB as outgoing on suitable angle iron frame on wall with Earth connection only. Higher End

Supply and fixing of 12 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board ( with MCB incomer) with double door (metal door) with 1 No 125A 4P MCB as incoming and 10 Nos 32A 3P MCB and 6 Nos 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with Earth connection only. Higher End

Supply and fixing of 12 way Vertical Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 100 A 4P MCB as incoming and 8 nos. 32A 3P MCB, and 12 nos. 6A to 32A SP MCB as outgoing on suitable angle iron frame on wall with earth connection only. Higher End

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 2.5 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100 V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 2.5 sq.mm copper wire with painting of suitable colour.

Supply and run of 2 of 4 sq.mm .PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4sq.mm copper wire with painting of suitable colour

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 1100V grade insuitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 6 sq.mm copper wire and making good of the concealed portion with suitable colour

Supply and run of 4 of 4 sq.mm .PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4sq.mm copper wire with painting of 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 of 6 sq.mm copper wire and making good of the concealed portion.

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

Supply and run of 4 of 10 sq.mm .PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe on wall and ceiling with continuous earth wire connection of 4sq.mm copper wire with painting of suitable colour

Supply and Run of 4 of 25 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 25 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 laying of 3 1/2 x 185 sq.mm PVC armoured LTUG cable in suitable size GI pipe in a trench to be excavated at a depth of 0.75 meter and refilling the earth to make good.

Supply and clamping of 3 ½ x 185 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps

Supply and fixing of brass cable gland for 3½ x 185 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3½ x 185 sqmm 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 laying of 3 1/2 x 120 sq.mm PVC armoured LTUG cable in suitable size GI pipe in a trench to be excavated at a depth of 0.75 meter and refilling the earth to make good.

Supply and clamping of 3 ½ x 120 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps

Supply and fixing of brass cable gland for 3½ x 120 sqmm PVC armoured LTUG cable with earth connection

Supply and providing cable end termination of 3½ x 120 sqmm 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 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 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 sq.mm. PVC LTUG aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete

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

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

Supply and Laying of 4 x 10 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 4 of 10 sq.mm PVC LTUG armoured LTUG cable with suitable dia. GI pipe on post or on wall with MS clamps.

Supply and clamping of 4 x 10 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps.

Supply and fixing of brass cable gland for 4 x 10 sqmm PVC armoured LTUG cable with earth connection.

Supply and erection,testing, commissioning uninterrupted power supply OFFLINE (Sinewave) with copper wound Transformer of 2000VA with Input supply of 230V ,50Hz AC supply with 150 AH Tubular Battery to work at full load capacity including transportation with following specification. 1. Input Voltage : 230 , 50Hz single phase AC supply. 2. Output Voltage : 220V to 240V 50HZ AC supply 3. Battery charging device of Suitable rating 4. Circuit board of Suitable capacity 5. Over load and short circuit protection 6. Visual Indication for ON/OFF/ Trip/ battery charging / mains failure/ Low battery etc., 7. Mode setting for Bypass /Reset 8. 12V, 150AH battery -2 Nos. 9. Trolly for heavy UPS & Battery

Earthing as per the ISI specification with an earth electrode of 2.10 Class'B 'GI pipe of dia not less than 40 mm with copper earth plate of size 125 mm x50mm x6mm with necessary funneling arrangements with necessary masonry work and with 38mm RCC cover slab for the brick masonry

Earthing as per PWD standard with an earth electrode of 2 metre 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 and run of 25 mm x 3 mm tinned copper flat with necessary clamps / supports on wall / floor / ground for earth connection.

Supply and fixing of 200A Capacity dust and vermin proof cubic panel board of suitable size made up of 16 SWG sheet steel for outer body and stiffness and doors switches supports respectively and with supply and fixing of the following cubical mounting switches with centre bus bar chamber on both side of the bus bar chamber at the extreme ends on both side and confirming to IS specifications. 1. 200 A TPN switch disconnector fuse unit interior only with HRC fuses double break -1 No 2. 125 A TPN switch disconnector fuse unit interior only with HRC fuses double break-2 Nos. 3 . 100A TPN switch disconnector fuse unit interior only with HRC fuses double break-2 Nos. 4. 63A TPN switch disconnector fuse unit interior only with HRC fuses double break -1 No A separate chamber on top of one side should be built with one set of LED pilot lamps set with fuse base, top with 10A HRC link for 3 phases (Siemens) the bus will have 3 Nos. of 25x6mm bus for phase and 1No. neutral and 2 Nos. 25 x 3 mm earth bus for must be in all round the panel to provide double earth connection to the cubical switches cable glands

cable adopter box etc. bus should be mounted on synthetic enamel compound bus supports at equal interval as per IS specifications. A switches with should be connected to the bus with same size of 25x6 mm fixed copper flat 200A 25x3 mm fixed copper flat for 125 A & 100A switch,63A switch should be connected to the bus by 12.5x3mm fixed copper flat. The switch should be separated by 6mm thick hylum sheet separators and properly (Double) earthen as per CEA (MSES ) Regulations 2023. The panel should be painted with two coats of high quality enamel paint over one coat of red oxide primer, the cable size capacity of switch location etc. should be marked with white paint and 2 Nos. metallic danger board affixed completed with mounting on base channel supports.

GST at 18%

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