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| 1 | M&L for taking out old unsv earthing and material and labour for maintenance free grounding Solution set earthing comprising of Earthing rod , outer pipe in GI and having minimum diameter of 76mm, 3m in length and inner pipe to have minimum diameter of 32mm, both end properly welded to make them airtight. GI terminal size of 100x50x6mm with 2 Nos M8 holes for termination area in between two pipes filled with dry type chemical powder having high conductivity and make sure no air pockets are left. Electrode must be tested for short circuit test of minimum 40 KA at CPRI/NABL. The earthing electrode will be placed in the ground after a bore is drilled to the depth of 3.5 Mtr. The bore drilling will be donewith the help of Pneumatic boring machine, 50 Kgs BFC will be placed in the bore to cover the earthing rod from all sides. BFC will be poured in Slurry form in properly mixed condition. The Earth pit cover Square 300x300x240 mm to be provided to cover the earth Pit and shall be made of reinforced FRP and should be capable of carrying the weight of 5 Tons. Make : U-PROTECor equivalent in Ashlok earthings/JEF technology NOTE :- (a) Rates of boring 3 Mtr for earth electrode, GI strip 20x3.15mm , 25x3.15mm, 32X6mm & 40 mm dia protection pipe upto 7.5 Mtr from earth electrode is deemed to be included in the quoted rate. (b)On testing, after, after completion, if the earth resistance <3 ohms is not obtained, earthing will be rejuvenated at no extra cost till the desired earth resistance is obtained. (c ) Test certificate from the OEM has to be produced by the contractorfor the material used in earthing |
| 2 | M&L for taking out old unsv earthing and material and labour for maintenance free grounding Solution set earthing comprising of 17.2 mm Pure copper earthing rod, 3m long, Copper terminal size of 100x50x6mm with 2 Nos M8 holes for termination. Electrode must be tested for short circuit test of minimum 40 KA at CPRI/NABL. The earthing electrode will be placed in the ground after a bore is drilled to the depth of 3.5 Mtr. The bore drilling will be donewith the help of Pneumatic boring machine, 50 Kgs BFC will be placed in the bore to cover the earthing rod from all sides. BFC will be poured in Slurry form in properly mixed condition. The Earth pit cover Square 300x300x240 mm to be provided to cover the earth Pit and shall be made of reinforced FRP and should be capable of carrying the weight of 5 Tons. Make : \"U-PROTEC\" or equivalent in Ashlok earthings/JEF technology NOTE :- (a) Rates of boring 3 Mtr for earth electrode, copper strip 20x3 mm & 40 mm dia protection pipe upto 7.5 Mtr from earth electrode is deemed to be included in the quoted rate. (b)On testing, after, after completion, if the earth resistance <3 ohms is not obtained, earthing will be rejuvenated at no extra cost till the desired earth resistance is obtained. (c ) Test certificate from the OEM has to be produced by the contractorfor the material used in earthing |
| 3 | S&F in repair glow sign board box type printed on poly carbonated sheet ofsize 200 x 100 x 25 cm Appx having provision of 3 x LED tube light inside the box and 10 mtrs 3 core 1.5 sqmm circular PVC connecting wire with hanging arrangment as directed by engr -in charge.Note :- Background, font size & colour and material to be printed on board shall be as per direction of Engr-in-Charge. |
| 4 | S&F in repair glow sign board box type printed on poly carbonated sheet ofsize 100 x 80 x 20 cm Appx having 40mm dia ms pipe. provision of 1 x LED tube light inside the box and 10 mtrs 3 core 1.5 sqmm circular PVC connecting wire with hanging arrangment as directed by engr -in charge.Note :- Background, font size & colour and material to be printed on board shall be as per direction of Engr-in-Charge. |
| 5 | S&F in repair glow sign board box type printed on poly carbonated sheet ofsize 50 x 50 x 20 cm Appx having 40mm dia ms pipe. provision of 1 x LED tube light inside the box and 5 mtrs 3 core 1.5 sqmm circular PVC connecting wire. top edge of board should be2.5 mtr Above fromground Level all Specified and directed by y engr -in charge.Note :- Background, font size & colour and material to be printed on board shall be as per direction of Engr-in-Charge. |
| 6 | S&F in repair 3mm ACP ( alluminium composit panel) Sheet ofsize 150cm x 100cm x 3 mm Appx having 40 mm dia SS pipe including necessary Earth Work And PCC Work. top edge of board should be2.5 mtr Above fromground Level all Specified and directed by y engr -in charge.Note :- Background, font size & colour and material to be printed on board shall be as per direction of Engr-in-Charge. |
| 7 | S&F in repair ECO Solvent Print with PVC Foam board of size (4X4) feet complete with hanging arrangment as directed by engr -in charge.Note :- Background, font size & colour and material to be printed on board shall be as per direction of Engr-in-Charge. |
| 8 | Supply and fix in replacement Air termination, single pointed aluminium rod 12mm dia and 300mm long end threaded all as specified and as directed. |
| 9 | Supplying and fixing in replacement Copper strip 20 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complee all as specified and directed. |
| 10 | Supplying and fixing in replacement aluminium strip 25 x 3.15mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complee all as specified and directed. |
| 11 | Supplying and fixing in replacement aluminium strip 32 x 6 mm with saddles and fixing screws etc. for roof conductors and down conductors above ground complee all as specified and directed. |
| 12 | M&L for Test point terminal block made of gun metal or phosphorus bronze size 75 x 75 x 25mm drilled and screwed including 3 nos. 8mm dia 25mm long hex head screw complete all as specified and directed. |
| 13 | Supply and fix in replacement post insulator epoxy LV type suitable for aluminium/GI/copper strip 25 x 4, mm lightening conductor fixed on wall/roof/pole including screw and taking out existing insulator complete all as specified and as directed. |
| 14 | Excavation in trenches n exc 1.5m wide and n exc 1.5m deepand making goodsurface for laying /removing of cable all as specified and directed by Engr in charge as in |
| 15 | (a) Soft/loose soil |
| 16 | (b) Hard/dense soil |
| 17 | Returning filling in excavated soil in trenches, watering and well ramming in layers n exc 25 cm complete all as specified. |
| 18 | Removal of surplus excavated spoil to distance n exc 50metre all as specified and directed |
| 19 | Supply & Laying in replacement of Telerex DWC (Double Wall corrugated) HDPE pipe ISI marked of outer dia of 40 mm and inner dia 32 mm polythylene with smooth internal and profiled external surface for non pressure under ground cableincl couplers & bends complete all as specified. |
| 20 | M & L for bituminous road cutting to a width of 45 cm and depth 50 cm for laying ofpipe for laying of UG cables and making good with PCC (1:3:6) type cI (using 20mm grade stone aggregate) |
| 21 | Supply , laying and testing cable XLPE insulated screened PVC bedded galvanised steel strip or wire armoured , electric power cables ( heavy duty) with stranded aluminium conductor 1100 volts grade in trenches/ passing through pipe/fixing on walls, floors etc incl using suitable clamp of cross sectional area2 core 10 Sqmmin and including taking out old one all as specified and directed. |
| 22 | Supplyingand layingGI tubing light grade50 mm dia incl all accessories for encasingcables for mechanical protection , laid under Plinth / Floors/ Paths Culverts or fixed on wall or concealed in wall/floor or alongpoleswith complete accessories such as bends/sockets/reducers/saddlesincl necessary threading/drilling works including taking down old tubing . all as specified and directed. |
| 23 | Material and labour for fixing aluminium terminals (thimbles) in 1100 voltLT XLPEcableupto size 50sqmm incl dismantling old thimbles of anytype. |
| 24 | Supply and fixing copper bus bar chamber 200 Amp capacity 4 strips not less than 400 mm long, outdoor type including one MCCB 124 Amps 4 pole as incommer with locking arrangement including MS angle iron frame 50 x 50 x 5mm for base support grouting in PCC 1:3:6 and connection with UG XLPE cable with suitable copper thimbles complete |
| 25 | Taking out old unserviceableLT panel and supply, installation, testing & commissioning, dust, weather & vermin proof L.T feeder pillar box (approx size 1.2m x 0.5m x 1.0m) factory fabricated (penal shall be got manufactured from any manufacturer duly approved by CPRI) outdoor cubicle/KIOSK type totally enclosed outer cagefabricated with3.15mm thick MS sheet with frame made of MS angle iron 50x50x5 mm suitable for operation on 3 phase 4 wire, 440V 50 Hz system, with hinged panel doors on two sides with handles, bottom gland plate and locking arrangement consisting of sufficient Nos of circular cable entry holes at bottom only with suitable PVC/ rubber/ wooden bushes to prevent ingress of water/ vermin etc, inside the enclosure. All the holes shall be fixed with chromium plated brass cable glands for cable entry/exit with & including necessary internal wiring with stranded PVC insulated FRLS copper conductor cables of adequate size. The kiosk/ box shall be powder coated internally /externally of approved colour. Quoted unit rate shall be deemed inclusive of PCC foundation, angle iron legs of 50cm above ground level made of angle iron 50x50x5mm & the following accessories:- |
| 26 | (a)Copperbus barrectangular 400 Amps full for phase and half for neutral and interconnection of MCCBs to Bus bar mounted on epoxy insulators with colour coding PVC sleeves.-01 Job(b)MCCB 250 Amps, 4 pole, 415 Volts, 50 Hz ,36 KA, thermal magnetic release adjustable type - 01 No (incoming) (c)MCCB 100 Amps, 4 pole, 415 Volts, 50 Hz ,25 KA, thermal magnetic release adjustable type - 02 No ( Outgoing)(d)MCCB 63 Amps, 4 pole, 415 Volts, 50 Hz ,25 KA, thermal magnetic release adjustable type - 04 No ( Outgoing) (e) MCB TPN 63 Amps 415 Volts, 50 Hz ,25 KA :- 02 |
| 27 | (f) MCB SPN 40 Amps 230 Volts, 50 Hz ,25 KA :- 02(g)RYB LED phase Indicator Lamp set - 01 No(h)Digital volt meter 0-500 Volt with selector switch - 01 No(i) Digital Ammeter 0-400 Amp with selector switch with CT - 01 No(j)Provision of cubicle as per above description to accommodate the above mentioned accessories.(k)Internal wiring of panel board, metering equipment with suitable size PVC insulated, unsheathed, 1100 V grade cable with multistranded copper conductor, including provision of lugs/thimbles on either ends of cable. |
| 28 | Taking out old unserviceableLT panel and supply, installation, testing & commissioning, dust, weather & vermin proof L.T feeder pillar box (approx size 1.m x 0.5m x 0.9m) factory fabricated (penal shall be got manufactured from any manufacturer duly approved by CPRI) outdoor cubicle/KIOSK type totally enclosed outer cagefabricated with3.15mm thick MS sheet with frame made of MS angle iron 50x50x5 mm suitable for operation on 3 phase 4 wire, 440V 50 Hz system, with hinged panel doors on two sides with handles, bottom gland plate and locking arrangement consisting of sufficient Nos of circular cable entry holes at bottom only with suitable PVC/ rubber/ wooden bushes to prevent ingress of water/ vermin etc, inside the enclosure. All the holes shall be fixed with chromium plated brass cable glands for cable entry/exit with & including necessary internal wiring with stranded PVC insulated FRLS copper conductor cables of adequate size. The kiosk/ box shall be powder coated internally /externally of approved colour. Quoted unit rate shall be deemed inclusive of PCC foundation, angle iron legs of 50cm above ground level made of angle iron 50x50x5mm & the following accessories:- |
| 29 | (a) Copperbus barrectangular 300 Amps full for phase and half for neutral and interconnection of MCCBs to Bus bar mounted on epoxy insulators with colour coding PVC sleeves.-01Job(b)MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz ,25 KA, thermal magnetic release adjustable type - 01 Nos ( Incoming) (c) MCCB100 Amps 4 pole, 415 Volts, 50 Hz, 36KAthermal magnetic release adjustable type:- 02(d) MCCB 63 Amps 4 pole, 415 Volts, 50 Hz,25KAthermal magnetic release adjustable type:- 01(e) MCB SPN 40 Amps :- 02 |
| 30 | (f)RYB LED phase Indicator Lamp set - 01 No(g)Digital volt meter 0-500 Volt with selector switch - 01 No(h) Digital Ammeter 0-400 Amp with selector switch with CT - 01 No(i)Provision of cubicle as per above description to accommodate the above mentioned accessories. (j)Internal wiring of panel board, metering equipment with suitable size PVC insulated, unsheathed, 1100 V grade cable with multistranded copper conductor, including provision of lugs/thimbles on either ends of cable. |
| 31 | Taking out old unserviceableLT panel and supply, installation, testing & commissioning, dust, weather & vermin proof L.T feeder pillar box (approx size 1.0m x 0.5m x 0.9m) factory fabricated (penal shall be got manufactured from any manufacturer duly approved by CPRI) outdoor cubicle/KIOSK type totally enclosed outer cagefabricated with3.15mm thick MS sheet with frame made of MS angle iron 50x50x5 mm suitable for operation on 3 phase 4 wire, 440V 50 Hz system, with hinged panel doors on two sides with handles, bottom gland plate and locking arrangement consisting of sufficient Nos of circular cable entry holes at bottom only with suitable PVC/ rubber/ wooden bushes to prevent ingress of water/ vermin etc, inside the enclosure. All the holes shall be fixed with chromium plated brass cable glands for cable entry/exit with & including necessary internal wiring with stranded PVC insulated FRLS copper conductor cables of adequate size. The kiosk/ box shall be powder coated internally /externally of approved colour. Quoted unit rate shall be deemed inclusive of PCC foundation, angle iron legs of 50cm above ground level made of angle iron 50x50x5mm & the following accessories:- |
| 32 | (a) Copperbus barrectangular 300 Amps full for phase and half for neutral and interconnection of MCCBs to Bus bar mounted on epoxy insulators with colour coding PVC sleeves.-01Job(b)MCCB 160 Amps, 4 pole, 415 Volts, 50 Hz ,36 KA, thermal magnetic release adjustable type - 01 Nos ( Incoming) (c) MCCB 63 Amps 4 pole, 415 Volts, 50 Hz 25 KAthermal magnetic release adjustable type :- 01 (outgoing)(d)MCB TPN 63 Amps415 Volts, 50 Hz 25 KAthermal magnetic release adjustable type :- 03(outgoing)(e)MCB SPN 40 Amps230 Volts, 50 Hz 16 KA :- 03(outgoing) |
| 33 | (f)RYB LED phase Indicator Lamp set - 01 No(g)Digital volt meter 0-500 Volt with selector switch - 01 No(h) Digital Ammeter 0-400 Amp with selector switch with CT - 01 No(i)Provision of cubicle as per above description to accommodate the above mentioned accessories.(j)Internal wiring of panel board, metering equipment with suitable size PVC insulated, unsheathed, 1100 V grade cable with multistranded copper conductor, including provision of lugs/thimbles on either ends of cable. |
| 34 | Supply, installation, testing and commissioning in replacement weather and vermin proof factory made CPRI approved LT feeder pillar box, out door cubicle/KIOSK typetotally enclosed outer cage made out of 3.15 mm thick sheet metal and inner compartments of 2.0 mm thick sheet metal enclosure with angle iron frame of MS angle 50x50x6 mm grouted in CM, 45 cm below ground level and 60 cm above roundsuitable for operation on 3 phase 4 wire, 440 volts 50 HZ system, with hinged panel doors (covers) on two sides with handles, bottom gland plate and locking arrangement consisting of sufficient Nos of circular cable entry holes at bottom only with suitable PVC/rubber /wooden bushes to prevent ingress of water/vermin etc, inside the enclosure, the required nos of holes to be fixed with chromium plated brass cable glands for cable entry and exit complete with necessary internal wiring with stranded copper conductor PVC insulated cables of adequate size, duly powder coated internally/ externally of approved colour with PCC foundation and aluminum bus bar for 3 phase & neutral mounted on epoxy insulator-01 Set, size 1.5 x 1.2 x 0.6 Mtr (approx) including connecting the following:- |
| 35 | (a) Copperbus barrectangular 800 Amps full for phase and half for neutral mounted on epoxy insulators with colour coding PVC sleeves.-01 job(b) MCCB 4 pole 630 A thermal magnetic release, adjustable type, 36 kA- 01 No (I/C)(c) MCCB 4 pole 350 A thermal magnetic release, adjustable type, 36 kA- 02 No(d) MCCB 4 pole 250 A thermal magnetic release, adjustable type, 36 kA- 02 No(e) MCCB 4 pole160 A 4 pole, thermal magnetic release, adjustable type, 36 kA- 01 No |
| 36 | (f) Digital volt meter 0-500 V-1 No (g) Digital ammeter 0-600 Amps - 1 No (h) Phase indicator lamp LED Type - 1 Set (i)Provision of cubicle to accommodate the above mentioned accessories.(j)Internal wiring of panel board, metering equipment with suitable size PVC insulated, unsheathed, 1100 V grade cable with multistranded copper conductor, including provision of lugs/thimbles on either ends of cable. |
