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| 1 | Material and labour for general servicing/ maintenance of LT ACBs of any make, type installed at various locations by drawing out breaker assembly carefully, disconnecting the electric supply, cleaning the contact points with cleaning solvents recommended by the manufacturer, adjusting/ tightening of fastener/ springs etc, lubricating of ON-OFF mechanism and all the moving parts, checking of all electrical connections/ tripping device etc. Ensure that all contacts are clean, smooth, and in proper alignment and spring pressures are maintained according to manufacturer’s specifications. On the circuit breaker and the stationary contacts in the cubicle should be cleaned and inspected for overheating, alignment, and broken or weak springs. Coat contact surfaces with contact lubricant to ease mating. Clean all ceramic materials of loose dirt and examine for signs of moisture, make sure the assemblies are clean and dry engage the breaker with supply system and testing for the capacities upto 1250 Amp complete all as specified and as directed by the Engineer-in-Charge. |
| 2 | Note for serial item no. 1 to 3:(i)Cost of the lubrication material, gels, cleaning materials, etc are deemed to be included in the quoted rate (ii) All minor spares below the cost of Rs. 250 deemed to be included in the quoted rate. |
| 3 | All as per item No.1 here-in-before, but above 1250 Amp to 2500 Amp capacity ACBs. |
| 4 | All as per item No.1 here-in-before, but above 2500 Amp to 3200 Amp capacity ACBs. |
| 5 | Material and labour for general servicing/ maintenance of existing LT panel board of any size after necessary shut down of electric supply, checking the all incoming/ out going cable including replacement of unserviceable cable end sockets by sufficient crimping with crimping tools and replacement of nut, bolt, and washers where ever necessary, providing additional sleeves on the cable where ever necessary repairs to unserviceable door hinges including welding works as required, locking arrangements, Removing all dust/ dirt, spider web etc from inside the panel by using hot air blower carefully without affecting the internal wiring, Removing the unserviceable burned bus bar sleeves and its supports and replace the same by new one with colour coded. Tightening of all nuts, bolts and washers, tightening of bus bar and testing complete all as specified and as directed by the Engineer-in-Charge.NOTE:The cost of thimble, nut, bolt, washer, bus bar sleeves and rent for tools shall be deemed to be included in the quoted rate. |
| 6 | Material and labour for general servicing/ maintenance of existing cope boxes of any size inside jetty after necessary shut down of electric supply, checking the all incoming/outgoing cable including replacement of unserviceable cable end sockets by sufficient crimping with crimping tools and replacement of nut, bolt, and washers where ever necessary, providing additional sleeves on the cable where ever necessary, repairs to unserviceable door hinges including welding works as required, locking arrangements,removing all dust/ dirt, spider web etc from inside the panel, removing the unserviceable burned bus bar sleeves and its supports and replace the same by new one with colour coded, tightening of all nuts, bolts and washers, tightening of bus bar and testing complete all as specified and as directed by the Engineer-in-Charge.NOTE: The cost of thimble, nut, bolt, washer, bus bar sleeves and rent for tools shall be deemed to be included in the quoted rate. |
| 7 | Supply and fix in replacement under voltage release 240 Volt to 440 Volt AC complete all as specified and as directed by the Engineer-in-Charge. |
| 8 | Supply and fix in replacement draw out handle for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 9 | Supply and fix in replacement closing/ tripping coil/ shunt release upto 415 volt AC complete all as specified and as directed by the Engineer-in-Charge. |
| 10 | Supply and fix in replacement earth fault relay for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 11 | Supply and fix in replacement door interlock kit suitable for fixed or draw out ACBs complete all as specified and as directed by the Engineer-in-Charge. |
| 12 | Supply and fix in replacement auxiliary contact block 6/7NO+6/7NC suitable for all rating complete all as specified and as directed by the Engineer-in-Charge. |
| 13 | Supply and fix in replacement fixed and moving arcing contacts set per pole upto capacity 2000Amp ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 14 | Supply and fix in replacement main isolating contacts (Jaw contact) per pole upto 2000 Amp ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 15 | Supply and fix in replacement SS enclosure with louvers with provision to mount MCCB upto 250 Amps, 50 kA suitable for wall mounting complete all as specified and as directed by the Engineer-in-Charge. |
| 16 | Supply and fix in replacement CRCA sheet steel powder coated with provision to mount MCB enclosure 6 way suitable for wall mounting complete all as specified and as directed by the Engineer-in-Charge. |
| 17 | Supply and fix in replacement CTs of capacity 400A/630A/800A for thermal over load relay for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 18 | Supply and fix in replacement CTs of capacity 1000A for thermal over load relay for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 19 | Supply and fix in replacement CTs of capacity 1600A for thermal over load relay for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 20 | Supply and fix in replacement only spring charged indication switch for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 21 | Supply and fix in replacement Key Interlock consisting of 2-key locks with 1 key (same No.) fitted on 2 ACBs complete all as specified and as directed by the Engineer-in-Charge. |
| 22 | Supply and fix in replacement arc chute for ACB per pole upto 2000 Amp complete all as specified and as directed by the Engineer-in-Charge. |
| 23 | Supply and fix in replacement spring charging motor for ACB 220 V AC complete all as specified and as directed by the Engineer-in-Charge. |
| 24 | Supply and fix in replacement control relay for spring charging motor for ACB 220 V AC complete all as specified and as directed by the Engineer-in-Charge. |
| 25 | Supply and fix in replacement micro switch for motor cut off for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 26 | Supply and fix in replacement manual charging handle for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 27 | Supply and fix in replacement draw out telescopic rail left or right for ACB complete all as specified and as directed by the Engineer-in-Charge. |
| 28 | Supply and fix single function digital voltmeter, 3 phase with built in selector switch, accuracy class 1.0, flush mounting, 96 X 96 mm including taking down old unserviceable items complete all as specified and as directed by the Engineer-in-Charge. |
| 29 | Supply and fix single function digital ammeter, 3phases with built in selector switch, accuracy class 1.0, 5 Amp, flush mounting, 96 X 96 mm including taking down old one complete all as specified and as directed by the Engineer-in-Charge. |
| 30 | Supply and fix LED multifunction meter, 3 phase with built in selector switch, accuracy class 1.0, flush mounting, 96 X 96 mm of including taking down old one complete all as specified and as directed by the Engineer-in-Charge. |
| 31 | Supply and fix MCB FP 40 Amp, C-Curve, 10kA, 230 volt AC including taking down old unserviceable items complete all as specified and as directed by the Engineer-in-Charge. |
| 32 | Supply and fix Isolator, 40 Amp, 4 pole, 415 volt AC including taking down old one complete all as specified and as directed by the Engineer-in-Charge. |
| 33 | Supply & fix HRC fuse 2 to 16 Amps, size F1, including taking down old one complete all as specified and as directed by the Engineer-in-Charge. |
| 34 | Supply and fix fuse holder suitable for bolted fuse link of 20 Amp, HD 20 B type including taking down old one complete all as specified and as directed by the Engineer-in-Charge. |
| 35 | Supply and fix voltage/current selector switch including taking down old one complete all as specified and as directed by the Engineer-in-Charge. |
| 36 | Supply and fix in replacement LED indicator lamp (RED, YELLOW, GREEN) complete all as specified and as directed by the Engineer-in-Charge. |
| 37 | Supply and fix in replacement LED indicator lamp (AMBER, BLUE) complete all as specified and as directed by the Engineer-in-Charge. |
| 38 | Supply and fix Spreader terminals 3 pole suitable for 400Amp MCCBs including taking down of old one complete all as specified and as directed by the Engineer-in-Charge. |
| 39 | Supply and fix Spreader terminals 3 pole suitable for 630Amp MCCBs (set of 6) including taking down of old spreader complete all as specified and as directed by the Engineer-in-Charge. |
| 40 | Supply and laying or passing through duct/ GI pipe or fixing on wall XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable, heavy duty with aluminium conductor, 1100 Volt grade of size 3.5 core 185 sqmm with suitable size thimbles including taking down old u/s cable complete all as specified and as directed by the Engineer-in-Charge.NOTE: Earth work and excavation, sand cushioning and cable cover shall be measured and paid separately |
| 41 | Supply and laying or passing through duct/ GI pipe or fixing on wallXLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable, heavy duty with aluminium conductor, 1100 Volt grade of size 3.5 core 300 sq mm with suitable size thimbles including taking down old u/s cable complete all as specified and as directed by the Engineer-in-Charge.NOTE: Earth work and excavation, sand cushioning and cable cover shall be measured and paid separately |
| 42 | Supply and fix in replacement cubicle type cope box, totally enclosed, outdoor type, CPRI approved vendor IP 65, floor mounted, fully stainless steel built cope box fabricated in compartmentalized design made out of 2.0mm thick stainless steel sheet of 316 Grade, suitable for operation on 415V, 3 phase, 4 wire, 50 Hz AC supply, 1200A copper bus bars of high conductivity, DMC/SMC bus bar supports with bottom base channel of size 750mm x 500mm x 350mm in utility duct of south jetty complete all as specified and as directed by the Engineer-in-Charge. |
| 43 | Cutting existing concrete/ metal/ bituminousroad/ PCC hard standing or tile walk way any type n.exc 45 cm width and n.exc 20 cm in depth in hard strata and making good disturbed surfaces, matching with PCC 1:4:8 type D2 using 40mm graded stone aggregate including disposal of surplus material to a distance n.exc 50m complete all as specified and as directed by the Engineer-in-Charge. |
| 44 | Excavation in trenches not exceeding 1.5 metre wide and not exceeding 1.5 metre in depth and getting out in soft / loose soil for laying of cable complete all as specified and as directed |
| 45 | Returning filling in including, spreading, leveling, watering and well ramming in layers not exceeding 25 cm in soil complete all as specified and as directed |
| 46 | Removing excavated soil to a distance not exceeding 50 metre and depositing where directed at a level, not exceeding 1.5 metre above the starting point complete all as specified and as directed |
| 47 | Material and labour for sand cushioning in cable trenches using clean, crushed metal sand including spreading, punning down and levelling complete all as specified and as directed.NOTE: Punned thickness shall be measured and paid. |
| 48 | Supply and laying unreinforced precast concrete cable cover, class LV, Type 2,flat, size 250 x 150 x 40mmfor protection of cable complete all specified and as directed. |
| 49 | Material & labour for painting to LT panel/ LT Feeder Pillar box with two coats of synthetic enamel paint or aluminium paint by using spray paint machine after removing the electric supply, then thoroughly cleaning the surface to remove dirt, grease, oil and preparation of old painted surfaces, etc, making the surface ready to paint including marking/ writing incomer/ outgoing feeders name and connection of the electric supply complete all specified and as directed. |
| 50 | Supply and laying galvanised iron tubing, ISI marked, light grade 100mm bore with all necessary fittings, cutting thread and laid in fixed to walls and ceilings or laid in trenches/floors including flange, welding, cutting etc complete all as specified and as directed by Engineer-in-Charge. |
| 51 | Supply and laying galvanised iron tubing, ISI marked, light grade 80mm bore with all necessary fittings, cutting thread and laid in fixed to walls and ceilings or laid in trenches/floors including flange, welding, cutting etc complete all as specified and as directed by Engineer-in-Charge. |
| 52 | Supply and fix in replacement MCCB 100Amp, breaking capacity Icu=Ics=25kA, three pole, 415 volt AC with thermal release range 80-100 Amp with spreader complete all as specified and as directed. |
| 53 | Supply and fix in replacement MCCB 125Amp, breaking capacity Icu=Ics=25kA, three pole, 415 volt AC with thermal release range 100-125 Amp with spreader complete all as specified and as directed. |
| 54 | Supply and fix in replacement MCCB 160Amp, breaking capacity Icu=Ics=25kA, three pole, 415 volt AC with thermal release range 125-160 Amp with spreader complete all as specified and as directed. |
| 55 | Supply and fix in replacement MCCB 200Amp, breaking capacity Icu=Ics=25kA, three pole, 415 volt AC with thermal release range 160-200 Amp with spreader complete all as specified and as directed. |
| 56 | Supply and fix in replacement MCCB 250Amp, breaking capacity Icu=Ics=25kA, three pole, 415 volt AC with thermal release range 200-250 Amp with spreader complete all as specified and as directed. |
| 57 | Supply and fix in replacement MCCB 400Amp, breaking capacity Icu=Ics=36kA, three pole, 415 volt AC with thermal release range 320-400 Amp with spreader complete all as specified and as directed. |
| 58 | Supply and fix in replacement MCCB 630Amp, breaking capacity Icu=Ics=36kA, three pole, 415 volt AC with thermal release range 500-630 Amp with spreader complete all as specified and as directed. |
| 59 | Supply and fix in replacement MCCB 100Amp, breaking capacity Icu=Ics=25kA, 4 pole, 415 volt AC with thermal release range 67-100 Amp with spreader complete all as specified and as directed. |
| 60 | Supply and fix in replacement MCCB 160Amp, breaking capacity Icu=Ics=25kA, 4 pole, 415 volt AC with thermal release range 125-160 Amp with spreader complete all as specified and as directed. |
| 61 | Supply and fix in replacement MCCB 200Amp, breaking capacity Icu=Ics=25kA, 4 pole, 415 volt AC with thermal release range 160-200 Amp with spreader complete all as specified and as directed. |
| 62 | Supply and fix in replacement MCCB 250Amp, breaking capacity Icu=Ics=25kA, 4 pole, 415 volt AC with thermal release range 200-250 Amp with spreader complete all as specified and as directed. |
| 63 | Supply and fix in replacement MCCB 400Amp, breaking capacity Icu=Ics=36kA, 4 pole, 415 volt AC with thermal release range 320-400 Amp with spreader complete all as specified and as directed. |
| 64 | Supply and fix in replacement MCCB 630Amp, breaking capacity Icu=Ics=36kA, 4 pole, 415 volt AC with thermal release range 500-630 Amp with spreader complete all as specified and as directed. |
| 65 | Supply and fix exhaust fan heavy duty 450mm sweep 230 volts Ac 50 Hz 1400rpm, with high efficient heavy duty mortor and die cast aluminium mortor mounted on two ball bearings, aero dynamically countered blades, rigid frames with rubber mountings etc for silent operation, including connecting up from ceiling rose including taking down old u/s exhaust fan completed all as specified and directed. |
| 66 | Material & labour for control wiring along with earth wire with the FRLS insulated copper conductor, multistranded, single core cable of size two run of 4 sq mm and one run of 4 sq mm as earth wire in existing conduit including taking down of old cable complete all as specified and as directed. |
| 67 | Supply and laying or passing through duct/ GI pipe or fixing on wallLT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable, heavy duty with aluminium conductor of size 4 core 25 sqmm with suitable size thimbles, glands including taking down old cable complete all as specifiedand as directed. |
| 68 | Supply and fix in replacement two pole power contactor 25Amp, type MNX complete all as specified and as directed. |
| 69 | Supply and fix in replacement digital time switch 12VDC1 C/O Base/DIN 25 ON/ OFF or FMI / Quart Daily, 240 volt AC complete all as specified and as directed. |
| 70 | Supply and fix in replacement MCB SP 6 Amp to 32 Amps, \"C\" Curve complete all as specified and as directed. |
| 71 | Supply and laying or passing through duct/ GI pipe or fixing on wallLT XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cable, heavy duty with aluminium conductor of size 2 core 10 sqmm with suitable size thimbles, glands including taking down old cable complete all as specifiedand as directed . |
| 72 | Materials and labour for earthing complete with galvanised iron earth plate electrode 600 mm x 600 mm x 6 mm thick, buried directly and preferably vertically in ground, earth pit not less than 2.25 Metre deep below ground level with top edge of the plate not less than 1.5 m below ground level connected with galvanised strip of size 32 x 6 mm by means of nuts, bolts, check nuts and washers including welding of each joints made of galvanised iron or steel earthing lead to be protected by galvanised iron pipe 40 mm bore (medium grade) and other end connected to earthing test point or lightening arrestor or main controlling switch as directed including providing funnel with 20mm bore galvanised iron pipe (light grade), wire mesh, charcoal or coke and common salt in alternate layer of 15cm (compacted thickness) all round the earth electrode, concrete earth pit in PCC (1:3:6) type C-1 (with 20mm graded stone aggregate), 50mm thick precast RCC (1:2:4) cover slab (re-inforced with 8mm dia TMT bar @ 15cm C/C both ways and suitable handle made of 10mm dia) including necessary earth work in excavation, returning filling and removal of surplus earth upto a distance not exceeding 50 metre etc all as shown on electrical plate No.3 of MES Schedule Part-I(2009) complete including testing on completion all as specified and as directed. |
| 73 | Supply and fix Earth continuity conductor or main earthing lead fixed to wall on batten or recess or chases or buried in ground or drawn in conduit/ pipe or fixed to poles or any other indicated situation for loop earthing etc as required of size 32x6 mm GI strip complete all as specified and as directed. |
| 74 | Supply and fix in replacement CT 1000/5 Amp, insulated, class 1.0 complete all as specified and as directed. |
| 75 | Supply and fix in replacement CT 800/5 Amp, insulated, class 1.0 complete all as specified and as directed. |
| 76 | Supply and fix in replacementir CT 500/5 Amp, insulated, class 1.0 complete all as specified and as directed. |
| 77 | Supply and fix in replacement CT 400/5 Amp, insulated, class 1.0 complete all as specified and as directed. |
| 78 | Supply and fix in replacement CT 200/5 Amp, insulated, class 1.0 complete all as specified and as directed. |
| 79 | Supply and fix in replacement CT 100/5 Amp, insulated, class 1.0 complete all as specified and as directed. |
| 80 | Material and labour in repair for sub main wiring with 2 runs of 6 Sqmm single core, PVC insulated, unsheathed, multistranded copper conductor FRLS cable 1100 volts grade drawn through and including concealed PVC conduit pipe of medium duty not less than25 mm dia including necessary PVC conduit specials and one run of 6 Sqmm cable single core PVC insulated, unsheathed, 1100 Volts grademultistranded copper conductor FRLS cable as earth continuity conductor and connecting with suitable size thimble including cutting the chases etc and making good the disturbed surface to match with the existing complete all as specified and as directed. Note:-Two runs of 6 Sqmm size PVC copper cable, one run of 6 Sqmm size PVC copper cable and one run of PVC conduit shall be measured as one unit length. |
| 81 | Material and labour in repair for sub main wiring with 4 runs of 10 Sqmm single core, PVC insulated, unsheathed, multistranded copper conductor FRLS cable 1100 volts grade drawn throughand including concealed PVC conduit pipe of medium duty not less than32 mm dia including necessary PVC conduit specials and one runs of 10 Sqmm cable single core PVC insulated, unsheathed, 1100 Volts grade multistranded copper conductor FRLS cable as earth continuity conductor and connecting with suitable size thimble including cutting the chases etc and making good the disturbed surface to match with the existing complete all as specified and as directed. Note:-Four runs of 10 Sqmm size PVC copper cable, one runs of 10 Sqmm size PVC copper cable and one run of PVC conduit shall be measured as one unit length. |
| 82 | Supply and fixing in repair sub main wiring with 2 x 2.5 Sqmm FRLS PVC insulated copper conductor along with 1 x 2.5 SqmmPVC insulated copper conductor as earth continuity conductor in existing PVC Conduit complete all as specified and as directed. |
| 83 | Supply and fixing in replacement and testing of LED street light of 45W capacity made up of pressure die cast housing and high power LEDs as light source and lens embedded PC cover with IP 66 complete all as specified and as directed. |
| 84 | Supply and fixing in replacement and testing of LED high bay luminaries of 120W capacity integral driver, frame, toughened glass & IP 65 including mounting bracket of suitable size with necessary civil work and copper wire of suitable size for making electric connection all as specified and as directed |
| 85 | Supply and fix in replacement sheet metal enclosure TPN for DB\"s when MCB\"s to be used 12 way with 200 amps bus bar and double door complete all as specified and as directed. |
| 86 | Supply and fix in replacement MCB FP 63 Amps, 440 Volts, 10 KA \"C\" series with all incoming/ outgoing connections with proper size of lugs complete all as specified and as directed. |
| 87 | Supply and fix in replacement MCB DP 40 Amps, 240 Volts, 10 KA \"C\" series with all incoming/ outgoing connections with proper size of lugs complete all as specified and as directed. |
| 88 | Supply and fix in repair 5mm thick plain or chequered mild steel plates, Fe-410-W (Grade- E-250) quality-B or over in thickness in available sizes complete all as specified and as directed.Note:- (a) Rate quoted shall be inclusive of minor repairs to the existing trenches inside substations so that chequered mild steel plates will be fitted properly. (b) Rated quoted shall be inclusive of material and labour for relaying the cables inside the trenches completely covered by the chequered plates. |
| 89 | Supply and fix in repair plain channels/ angles/ bars square cut or notched Fe-410- W (Grade-E-250) quality-B ordinary and counter sunk forming holes, without any attachment complete all as specified and as directed. |
| 90 | Supply and fix in replacement thermal magnetic release for ACB complete all as specified and as directed. |
| 91 | Supply and fix in replacement microprocessor based release with earth fault, over current and shirt circuit protection with time settings for ACB complete all as specified and as directed. |
| 92 | Supply and fix in replacement three phase over current and earth fault relay 5A with high set having IDMT and definite time characteristics, 240V AC auxiliary supply including necessary cutting/ alteration in panel board complete all as specified and as directed. |
| 93 | Supply and fix in replacement OCR Fault Alarm switch for fault indication in ACB with MP & TM release complete all as specified and as directed. |
| 94 | Supply and fix in replacement MCCB 800 Amp, breaking capacity Icu=Ics=36 kA,three pole, 415 volt AC with thermal release range 500-800 Amp with spreader complete all as specified and as directed. |
| 95 | Supply and installation of higher rating joint block 2500 Amps, 3P4w 5mm thick SP for S-Line bus bar trunking system, 02 Joint blocks alongwith necessary horizontal hanger supports of size 40mmx40mmx2mm for mounting BBT, Hanger rod of 12mm dia with hardwares for mounting BBT support up to 100mm, extra hanger rod of 12mm dia, 100mm long without hardwares including dismantling of existing joint blocks complete all as specified and as directed by the Engineer-in-charge. |
| 96 | Material and labour for fixing in repairs of double compression cable glands suitable for XLPE insulated armoured UG cable for following sizes:- |
| 97 | (a) Double compression cable gland for XLPE UG cable of size 185 Sqmm 3.5 core flameproof type as per IS:2148 with IP:13947 complete all as specified and as directed |
| 98 | (b) Double compression cable gland for XLPE UG cable of size 300 Sqmm 3.5 core flameproof type as per IS:2148 with IP:13947 complete all as specified and as directed |
| 99 | (c) Double compression cable gland for XLPE UG cable of size 400 Sqmm 3.5 core flameproof type as per IS:2148 with IP:13947 complete all as specified and as directed |
| 100 | Amount of Credit Schedule shall be deducted to arrive the Contract Sum. |
