NanjoorEle_2025

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) (4 points/Coil). (Higher End) etc., complete complying with standard specification and as directed by the departmental officer.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated Single Core unsheathed FRLS copper Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with Module GI switch box inflush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sqmm copper wire and making good of the concealed portion with suitable colour for concealed PVC Light point/ Fan Point (For electronic regulator) (5 Points Per Coil)(Higher end) etc., complete complying with standard specification and as directed by the departmental officer.

Wiring with 2x1.5 sqmm (22/0.3) PVC insulated Single Core unsheathed FRLS copper Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with Module GI switch box inflush with wall with 6A one way module switch with module front plate with continuous earth wire connection of 1.5 sqmm copper wire and making good of the concealed portion with suitable colour for concealed PVC Light point/ Fan Point (For electronic regulator) (6 Points Per Coil)(Higher end) etc., complete complying with standard specification and as directed by the departmental officer.

Wiring with 3x1.5 sqmm (22/0.3) PVC insulated Single Core unsheathed FRLS copper Conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories with Module GI switch box inflush with wall with 6A two way module switch with module front plate with continuous earth wire connection of 1.5 sqmm copper wire and making good of the concealed portion with suitable colour for concealed PVC stair case Light point (Higher end) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of single box type 4'20 W LED flu Fitting (Higher end) complete with electronic driver with TW round block on wall or ceiling with flu LED Tube with PVC unsheathed leads from terminals to the fitting. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 4Feet LED 20W Fitting with LED 20W tube (HigherEnd) complete with conduitpipe suspension from the ceiling with PVC unsheathed FRLS copper leads from terminals to the fitting with tube etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 4'40W twin industrial type fluorescent fitting cornplete copper choke and condensor with conduit pipe suspension from the ceiling with PVC unsheathed FRLS copper leads fromthe terminals to the fittingwith fluorescent Tubes etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 150W LED flood light fitting with Integrated driver (Higher end) complete suitable angle iron frame work on wall with unsheathed Cu Leads with MS clamps and aluminium painting complete.etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of WT bulk head fitting with guard (Higher end) suitable with 7W/9W LED bulb etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 24W LED 2x2 square type Recessed fitting with LED (Higher end) on false Ceiling with suitable hanging support from ceiling with PVC unsheathed copper leads from terminals to the fitting etc., complete complying with standard specification and as directed by the departmental officer.

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 etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 1200 mm (48") AC ceiling fan 5 STAR RATED High speed complete (Higher end) with 2 module 100W fan step regulator (Higher end) with 600 mm down rod on the existing fan clamp etc., complete complying with standard specification and as directed by the departmental officer.

supply and fixing of 1200mm (48") sweep AC ceiling fan High speed complete with 2 module 100W fan step regulator (Higher end) with 1 metre down rod with fan clamp with side plates and cross arm of size 450mm (18") etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 300 mm (12") sweep (light duty) AC exhaust fan complete with out provision of hole in the wall etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of louver shutter arrangements for 300 mm (12") sweep (light duty) AC exhaust fan (etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 450 mm (18") sweep (light duty) AC exhaust fan complete with out provision of hole in the wall etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of louver shutter arrangements for 450 mm (18") sweep (light duty) AC exhaust fan etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of AC/ DC 76mm Buzzer/ Call bell suitable for 230 Volts 50 c/s single phase AC supply on suitable TW Board with push switch. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 1 no.6/16A two module socket , 1 no. 16A one module switch on suitable module surface mounting Box (GI ) with module cover plate (plastic) on wall with connections. Higher End etc., complete complying with standard specification and as directed by the departmental officer.

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 etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 2nos.6A two module 3 pin socket , 2 nos. 6A one module switch with module cover plate (plastic) on suitable module concealed Box (GI ) in flush with wall with connections. Higher End etc., complete complying with standard specification and as directed by the departmental officer.

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) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 32A DP MCB in suitable sheet steel enclosure in flush with wall with earth connection. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 32A FP MCB in suitable sheet steel enclosure in flush with wall with earth connection (Higher end) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 63A FP MCB in suitable sheet steel enclosure in flush with wall with earth connection (Higher end) etc., complete complying with standard specification and as directed by the departmental officer.

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 etc., complete complying with standard specification and as directed by the departmental officer. (Lighting only)

Supply and fixing of 12 way single pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 no. 40A DP MCB Isolator as incoming and 10 nos. 6A to 32A SP MCB as outgoing in flush with wall with earth connection only. Higher End etc., complete complying with standard specification and as directed by the departmental officer.

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. etc., complete complying with standard specification and as directed by the departmental officer.) (for lighting)

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 6 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. etc., complete complying with standard specification and as directed by the departmental officer. (for power distribution)

Supply and Fixing of 4 way Vertical Triple pole amd neutral MCB sheet steel enclosure distribution board with double door (Metal) with 1No 63A 4P MCB switch as incoming, 3 No's 32A TP MCB switch and 3 No's 32A SP MCB switch as outgoing on suitable angle iron frame on wall with earth connection only. (Higher end) etc., complete complying with standard specification and as directed by the departmental officer.(Pump room)

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 1No 125A 4P MCCB switch as incoming and 4 No's 63A TP MCB as outgoing with suitable cable end box inflush with wall with earth connection only. (Higher end) (Main Lighting distribution for entire block) etc., complete complying with standard specification and as directed by the departmental officer.

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 1No 125A 4P MCCB switch as incoming and 6 No's 63A TP MCB & 2 No's 32A TP MCB as outgoing with suitable cable end box inflush with wall with earth connection only. (Higher end) (Main Power distribution for each floor) etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 2 of 2.5 sq mm PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contineous earth wire connection of 2.5 sqmm copper wire with and making good of the concealed portion. etc., complete complying with standard specification and as directed by the departmental officer. (Street Light &Power Plugs)

Supply and run of 2 of 4 sq mm PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contineous earth wire connection of 4 sqmm copper wire and making good of the concealed portion with suitable colour. etc., complete complying with standard specification and as directed by the departmental officer.(AC PLUGS ,DB ENCLOSURE, 8W SPN )

Supply and run of 2 of 6 sq mm PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contineous earth wire connection of 6 sqmm copper wire and making good of the concealed portion with suitable colour.etc., complete complying with standard specification and as directed by the departmental officer.(UPS DB-12 W SPN)

Supply and run of 4 of 4 sq mm PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contineous earth wire connection of 4 sqmm copper wire and making good of the concealed portion with suitable colour etc., complete complying with standard specification and as directed by the departmental officer. (Ground Floor)

Supply and run of 4 of 6 sq mm PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with contineous earth wire connection of 6 sqmm copper wire and making good of the concealed portion with suitable colour etc., complete complying with standard specification and as directed by the departmental officer.( FF)

Supply and run of 4 of 10 sq mm PVC insulated SC unsheathed FRLS copper Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 10 sqmm copper wire and making good of the concealed portion etc., complete complying with standard specification and as directed by the departmental officer.(7 Segment )

Supply and run of 4 of 16 sq.mm (101/0.45) PVC insulated SC unsheathed Cu. Conductor of 1100V Grade in suitable PVC rigid pipe concealed in wall and ceiling with continuous earth wire connection of 16 copper wire and making good of the concealed portion with painting of suitable colour etc., complete complying with standard specification and as directed by the departmental officer. (VTPN MCCB)

Sub switch Panel: Supply and Erection of 400A capacity Dust and Vermin Proof Cubical Panel Board made up of 16 SWG CRCA steel with supply and fixing of the following interior mounting fuse switches with HRC fuses arranged in two Horizontal rows with one switch over the other with a central bus bar chamber and two nos of Horizontal cable chambers at the two ends one on each side next to the fuse switch chamber and confirming to IE rules. EB INCOMER: 400A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -1 No DG INCOMER: 400A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -1 No OUTGOING: 200A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -2Nos 125A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -8 Nos 63A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -2 Nos (All the TPN Switch should be Siemens with Front Handle) Suitable The bus bar chamber will consist of suitable size of tinned copper flat for phase and neutral buses on epoxy moulded bus insulated at proper and sufficient spacing between the buses as per IE Rules. This bus bar chamber should be segregated from the adjacent chamber by providing hylem sheet of suitable thickness as partisans. 2 Nos 25x3mm tinned copper flats should be provided all round the panel for earth bus.

Supply and laying of 2 Run 3 1/2 X 150 sq mm PVC armoured LTUG cable in a trench excavated at a depth of 0.75 metre putting 0.15 mt Layer of sand and covering the cable completely with bricks and refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental officer.

Supply and laying of 2 Run 3 1/2 X 150 sq mm PVC armoured LTUG cable in Suitable GI pipe to be excavated at a depth of 0.75 metre putting 0.15 mt Layer of sand and covering the cable completely with bricks and refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 2 Run 3 1/2 X 150 sq.mm PVC armoured LTUG cable on post or on wall with MS Clamps. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 3 1/2 X 150 sqmm PVC LTUG armoured cable with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and providing cable end termination of 3 1/2 X 150 sq mm PVC LTUG Aluminum armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 3 1/2 x 300 sq mm PVC LTUG armoured LTUG cable in suitable GI pipe on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 3 1/2 x 300 sq mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps.etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 3 1/2 x 300 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and providing cable end termination of 3 1/2 x 300 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 3 1/2 x 50 sq.mm PVC LTUG armoured LTUG cable on post or on wall with MS Clamps. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 3 1/2 x 50 sqmm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and providing cable end termination of 3 1/2 x 50 sqmm PVC LTUG Aluminium armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the departmental officer.

Earthing as per ISI specifications with an earth electrode of 2.1 mtr class 'B' GI pipe of dia not less than 40mm with copper plate of size 125mmx50mmx6mm, with necessary funneling arrangements with necessary masonary work and with 38mm RCC cover slab for brick masonary etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 25x3mm copper flat with necessary clamp/ supports on wall / floor / ground for earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of 1 of No.8 SWG copper wire in suitable PVC rigid pipe on wall/floor/ground for earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Fabrication, Errection, Testing and commissioning of pedestal mounted pillar box made out of 16SWG CRCA MS Sheet of size 48”x36”x18” out door Type with double compartment and with angle iron stiffener with front open doors for each compartment with lock and key facilities with sealing (TNEB Type) arrangement with dust and Vermin proof and space for fixing TNEB Electronic type energy meter suitable for 3 phase 415 V 4wire 50 HZ AC supply having 400A Capacity Copper Bus bar on suitable bus insulators and provision for mounting 3 Nos C.T.S of 400/5A for incoming to the energy meter and supply and fixing of 3 Nos.400A fuse Units and neutral link on 6mm Thick Hylum sheet and provision for cable entry for both incoming and outgoing cables at the bottom and painting the board with Two coats of anti-corrosive paint of approved colour with earth connection and comprising the following. 1. Digital Voltmeter and Ammeter with suitable Rotary 2. LED Indicator light arrangement with suitable push switch and fuse units 3. 1 No earth bus of 0.75 mts of 1”x1/8” Copper flat at one side 4. Base channel fixed at the bottom of pillar box 5. View glasses fixed with at both compartments 6. Caution / Danger board 7. For meter wiring should be made with identification ferules 8. The whole arrangements should be errected on suitable masonary pedestal etc., complete complying with standard specification and as directed by the departmental officer.

Supply and run of Gang Bell 12" on suitable angle iron frame work with necessary connections and push bell suitable for 230V AC supply etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 400 Amps TPN sheet double break switch with HRC fuse and neutral on suitable angle iron framework with MS cable entry boxes and with earth completion only etc., complete complying with standard specification and as directed by the departmental officer.

Design, supply erection 25 KVAR 5 stage switching, sequence automatic power factor correction wall mounting stand vermin proof cubical panel board made of 16 SWG CRCA sheet steel with supply and fixing of the following interior mounting capacitor chamber relay with metering chamber and compartmentalised out going feeders with suitable capacity MCCB with panel board with provision for louvers and cooling fan for proper ventilation to manage heat load incoming - 125A FP MCCB with rotary handle. Outgoing :5 stage capacitor bank Contactors: Bharatia Cuttler Hammer Heavy Duty contactors. Relays:World class solid state relays with TM2 technology as an option.Capacitor MPP capacitor 5 stage from 1 KVAR to 20 KVAR Bus bar: 25 mm x 6mm tinned copper Metering : 1-500A Ammeter with CT coil, 2) 0-500V voltmeter 3) Advance micro controller based intelegent power factor controller with self dianostic sensing and digital net work analayset with software for mentiory and saving para meter of a suitable multi function meter. Indication: R,Y,B. The panel should be coated with Epoxy based painting and the whole assembly fixed in suitable cubical panel grouted in floor with connection complete. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and laying of 3 1/2 X 25 sq mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75 metre putting 0.15 mt Layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 3 1/2 X 25 sq mm PVC LTUGarmoured LTUG cable on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 3 1/2 X 25 sq mm PVC armoured LTUG cable, with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and providing cable end termination of 3 1/2 X 25 sq. mm PVC LTUG Aluminum armoured cable with necessary aluminium cable sockets by crimping etc with electrical connection complete etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of LT cable route indicator with suitable angle not less than 38mm x 38mm 6mm and 0.6mtr long excavation of earth to a depth of 0.6mtr and concreting the ground level and making good of the ground as directed by the departmental officers etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 65 mm (21/2") GI pipe (Class 'B')of 6 mt 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 (Higher end) with 1 mtr 32mm dia GI pipe (class B) complete with suitable MS clamps for LED street light fitting and SMC box with PVC unsheathed copper leads from SMC Box to fitting and with painting of suitable colour etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of coil earth to street light poles with No.8 SWG GI wire of 11.5 meters of length in which 10 meters of total length compressed in to a coil of one metter length (75mm to 100mm dia) connected suitable with hexagonal eath bolt of size 8mm in to 25 mm welded on the pole at one end with a coil position fixed on the earth. etc., complete complying with standard specification and as directed by the departmental officer.

Supply and laying of 2 X 10 sq mm PVC armoured aluminum LTUG cable in a trench to be excavated at dept of 0.75 mtr putting 0.15 layer of sand and covering the cable completely with bricks and sand and refilling the earth to make good etc., complete complying with standard specification and as directed by the departmental officer.

Supply and clamping of 2 X 10 sq mm PVC LTUG armoured LTUG cable with suitable size of HDPE pipe on post or on wall with MS Clamps etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of brass cable gland for 2 X 10 sq mm PVC armoured LTUG cable with earth connection etc., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 3 kVA Online UPS system (with Two hour back up ) with rack arrangement and following specifications and protection against reverse circuit polarity, 440V main input protection, Dynamic short protection with fold back current limiting, low overload, short circuit and pure sine wave output resulting in silent operation of motors and fans. etc., complete complying with standard specification and as directed by the departmental officer.