KarurEle_2025

Wiring with 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed inwall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with TW switch box and 5A FT switch and making good of the concealed portion with suitable colour fo rPVC concealed light / fan Point (for electronic regulator) (5 points per coil) etc.., complete complying with standard specification and as directed by the departmental officer.

Wiring with 2x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessoires in flush with wall with 3mm thick hylum sheet cover with module GI switch box and 5A FT switch and making good of the concealed portion with suitable colour for PVC concealed light (6points per coil) (for rooms like bath, toilet & pumproom, etc.) etc.., complete complying with standard specification and as directed by the departmental officer.

Wiring with 3x1.5sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling with PVC accessories in flush with wall with 3mm thick hylem sheet covered module TW switch box and 5A FT switch (two way) and making good of the concealed portion with suitable colour for concealed staircase light point etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 4Feet LED 20W Fitting with LED 20Wtube (HigherEnd) complete with TW round blocks on wall or ceiling with PVC unsheathed FRLS Copper leads from terminals to the fitting. etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 4 Feet LED 20W Fitting with LED 20Wtube (HigherEnd) complete with conduit pipe 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 WT bulk head fitting with guard suitable with 7W / 9W LED bulb 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.

Ssupply and fixing of 1200mm (48") sweep AC ceiling fan complete 300W stepped (Higher End) 2 module 100 W fan 600mm down rod ( etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 300mm (12") sweep (light duty) AC exhaust fan complete without provision of hole in the wall. etc.., complete complying with standard specification and as directed by the departmental officer.

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

Supply and run of 2 of 1.5sq.mm.(22/0.3) PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitable PVC rigid pipe concealed in wall and ceiling 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.

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 3 Nos. 5Amps (3 Pin and 2 Pin) combined flush type wall socket with control switches concealed in suitable TW Box covered with Hylem sheet in flush with wall with earth connection (For Computer Plug Socket) etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 2Nos.5A 3 pin and 2pin combined flush type wall socket with 5A flush type switch and 1No.5A/15A 3pin combinedflush type wall socket with 15A flush type switch in suitable TW round box on work table and covered with 3mm thick hylum sheet with earth connection. etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 5A/15A 3pin combined flush type wall socket with 15A flush type switch concealed in suitable TW box in flush with wall and covered with 3mm thick hylem sheet .. 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 run of 2 of 2.5 sq mm (36/0.3) 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 2.5 sq.mm copper wire and making good of the concealed portion with painting of suitable colou. 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.

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 run of 2 of 6 sq mm (56/0.3) 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 6 sq.mm 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.

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 on wall with earth connection only. (i)63A 4P MCB - 1 no. (ii)63A 4P 30MA RCCB/ELCB - 1 no. (iii) 63A DP MCB Isolator -3 nos. (iv) 6A to 32A SP MCB - 12 nos. etc.., complete complying with standard specification and as directed by the departmental officer. (GF-1,FF-1,SF-1)

Supply and run of 4 of 10 sq.mm. PVC insulated SC unsheathed FRLS copper conductor of 1100V grade in suitablePVC rigid pipe concealed in wall and ceiling with continuous earth wire connection by 6sq.mm copper wire and making good of the concealed portion with suitable colour. (for lighting) etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and fixing of 8 way Horizontal Triple pole and neutral MCB sheet steel enclosure distribution board with double door (metal) with 1 No 63A 4P MCB as incoming and 24 Nos 6A to 32A SP MCB 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.(in replace to existing for 6 classroom)

Sub switch Panel: Supply and Erection of 250A capacity dust and vermin proof cubical panel board made up of 16 SWG CRCA sheet steel with supply and fixing of the following interior mounting fuse switch with HRC fuses arrangement in two Horizontal rows with one switch over the other, with a central bus bar chamber and two ends one on each side next to the fuse switch chamber and cable alloy conforming to IE rulesEB INCOMER: 250A FP switch disconnector fuse units interior only with HRC fuse Double Break Switch -1 No OUTGOING: 100A TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -4Nos . TPN switch disconnector fuse units interior only with HRC fuse Double Break Switch -6No (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. The fuse Switches should be connected with the phase and natural buses with suitable size of rigid copper flat/rod and each switch should be connected with the 2 Nos earth bus with 2 runs of No.8 SWG rigid Tinned copper rod with suitable lugs. Phase and neutral tinned buses should be tinned properly.

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

Supply and Laying of 3 1/2 x 185 sq.mm. PVC armoured LTUG cable in suitable GI Pipe and covering the cable completely with brick 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 ½ x 185 sq.mm. PVC LTUG armoured cable on post or on wall with MS clamps ( etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and frxing of brass cable gland for 3-1/2 x 95 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 95 sq.mm. 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 for earth connection etc.., complete complying with standard specification and as directed by the departmental officer.

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 steet 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.

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 compresse in to a coil of one meter Length (75mm to 100 mm 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. etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and laying of 4 X 10 sq.mm PVC armoured LTUG cable in a trench to be excavated at a depth of 0.75metre putting 0.15 metre layer of sand and covering the cable completely with bricks and sand and refilling the earth to makegood. etc.., complete complying with standard specification and as directed by the departmental officer. (For new street 600-Mtrs, For old street light cable changing-450Mtrs)

Supply and clamping of 4 X 10 sq.mm PVC LTUG armoured cable on post or on wall with MS clamps etc.., complete complying with standard specification and as directed by the departmental officer. (For new street light light -30Mtrs,for old street light cable-70)

Supply and clamping of 4 X 10 sq.mm PVC LTUG armoured LTUG cable through 32mm dia 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 fixing of brass cable gland for 4 X 10 sq.mm PVC Armoured LTUG Cable with earth connection. etc.., complete complying with standard specification and as directed by the departmental officer. (for new -40, for old post exange-34)

Supply and fixing of 32A TPNMC switch on suitable angle iron frame work with MS cable entry box with earth connection only . etc.., complete complying with standard specification and as directed by the departmental officer. for pump room

Supply and Laying of 3 1/2 x 25 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 etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and clarnping of 3 1/2 x 25 sq.mm PVC LTUG armoured 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 Laying of 3 1/2 x 150 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 etc.., complete complying with standard specification and as directed by the departmental officer.(for Post to metre & metre to existing panel))

Supply and Laying of 3 1/2 x 150 sq.mm. PVC armoured LTUG cable in suitable GI Pipe and covering the cable completely with brick and refilling the earth to make good. etc.., complete complying with standard specification and as directed by the departmental officer.

Supply and clarnping of 3 1/2 x 150 sq.mm. PVC LTUG armoured 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 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 31/2x150 sq.mm. 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 fixing of 3 phase 100A aerial fuse unit for 3Nos. 100A fuse units (500V) on suitable MS sheet covered with 6mm thick hylum sheet on suitable angle iron frame work the tapping pole with necessary clamps. 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 0.6 mtr 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 Errection of 2Nos. 250A TPN switch disconnector fuse units interior only with HRC fuse Double Break in the existing MV panel board made up of 16 SWG CRCA sheet steel with supply fixing of the following interior mounting fuse switch with arrangement in two V and HRC fuses other, with two Vertical rows with one switch over the a central bus bar chamber and two en ends one on each side next to the fuse switch chamber and cable alloy conforming to IE rules. 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 hylen sheet of suitable thickness as partisans. 2 Nos 50x6 mmand 2 Nos 25x3mm tinned copper flats should be provided all round the panel for earth bus. The capacity of the switches size of incoming and out going cable the place to which the supply is feed shall be mounted on switch chamber with necessary 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.

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