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| 1 | M&L for replacement forEarthing complete with galvanized steel earth plate electrode of size 60cmx60cmx6 mm thick, buried directly in ground (earth pit not less than 2.10 m below normal ground level) with top edge of earth plate not less than 1.5mbelow normal ground level, connected to galvanized iron strip 32 x 6mmby means of bolts, nuts, check nuts and washers of galvanised iron or steel as shown in electricalplate No 3 of SSR Part I, connected to earth test point and the equipment on the other nuts and washers of galvanised ironside complete all as specified, including testing and commissioning complete all as specified and directed by the Engg-in-Charge.Note : (a) The unit rates quoted against this item shall be deemed to include the cost of excavation and earth work in any type of soil, common salt & charcoal dust in alternate layers, PCC 1:3:6 as in pit, precast RCC 1:2:4 type B-1 with necessary reinforcement as in cover & frame for pit, funnel, watering pipe 20 mm bore GI pipe light grade, protection pipe 40 mm bore GI pipe medium grade etc.(b)The quoted rates shall also deemed to include the cost of earth test point and earth strip/GIlead wire and protection pipe upto 7.5 meter beyond the earth plates electrode. |
| 2 | Opening of the VCB , 11 KV 400 to 800 Amps of any make by removing of the Breaker from the existing position after disconnecting all the connections from the system, servicing, Overhauling of the same, checking of the same for proper operation, spring charge, charged control cables are fastened tightly to the terminals, any abnormality, VCB, cleaning the surface of the insulators, fasten the bolts, checking and correctinginterrupting units, mechanism, linkages etc, fasten the hardwares of control wiring, check that the split pins, Circlips, dowell pins etc. have not come out and are intact, lubricate the mechanism, moving parts by castrol, all purpose grease or equivalent, check that the vaccum pots/chambersis within limit including opening of the shutters properly, replacing of the trip catch, roller, holding catch, stopper, close push button, closing cum reassembling, controll limit switches reconnecting of the breaker for smooth functioning complete all as specified and directed by the Engg-in-Charge.(Note : Spare parts will be measured and paid separetly in respective items) |
| 3 | Decarbunizing/cleaning complete HT cable ougoing/Incoming circuit of CTs & PTs, 3 phase, cleaning with CTC and ensure proper decarburizing, re-fixing the same after applying backtol (Red) solution to the spout, checking all the connections, tightening the nuts, bolts thimbles for incoming and outgoing system complete all as specified and directed by the Engg-in-Charge. Note:- The rate quoted is inclusive of bactol red, CTC & cotton waste provided by contractor. |
| 4 | Supply only breaket Service/test position limit switch operatable for HWX/VMX type Breakers operatableat 110 Volts DC/AC with 2 NO/NC complete all as specified and directed by the Engg-in-Charge.Make: ABB/Schnider/ or equivalent Make as approved by the Engineer in charge. |
| 5 | Supply only closing coil assembly 110/24 V DC for VCB complete all as specified and directed by the Engg-in-Charge.Make :-Alstom/schnider or equivalent. |
| 6 | Supply only fix tripping coil 110/24V DCfor VCB complete all as specified and directed by the Engg-in-Charge.Make :-Alstom / English Electric/Schnider or equivalent. |
| 7 | Supply only 11 Kv PT HV Back up fuse cat no 12Kv ABCNA 3.15A 38/10 complete all as specified and directed by the Engg-in-Charge. Make: Schnider/Bussmann or equivalent. |
| 8 | Supply only space heaters of 1 KW, 220Volts complete all as specified and directed by the Engg-in-Charge. |
| 9 | Supply only thermostate adjustable type 30 to 120 degree C complete all as specified and directed by the Engg-in-Charge. |
| 10 | Supply only in replacement of motor & gear assembly 230V AC suitable for 400/630/800 amps, 11 KV HT VCB including testing & puting on load complete all as specified and directed by the Engg-in-Charge. |
| 11 | S&F in replacement (at site on VCBs as per existing size), male contact (Copper) suitable for HT 11 KV powersupply complete all as specified and directed by the Engg-in-Charge. |
| 12 | S&F in replacement(at site on VCBs as per existing size), Female contact (Copper) suitable for HT 11 KV powersupply complete all as specified and directed by the Engg-in-Charge. |
| 13 | S&F in replacementCurrent Transformers draw type 11kV, 300/150/1-1, Core1: Class 5P10, 10VA, Core2: Class 0.5, 10 VA complete all as specified and directed by the Engg-in-Charge. |
| 14 | S&F in replacementCurrent Transformers draw type 11kV, 200/100/1-1, Core1: Class 5P10, 10VA, Core2: Class 0.5, 10 VA complete all as specified and directed by the Engg-in-Charge. |
| 15 | S&F in replacementCurrent Transformers draw type 11kV, 100/50/1-1, Core1: Class 5P10, 10VA, Core2: Class 0.5, 10 VA complete all as specified and directed by the Engg-in-Charge. |
| 16 | Taking down the old/unserviceable potential transformer S&F new 11KV/110V/100VA with drawable type and epoxy incl PT grid with risers complete suitable for HT 11KV panel incl testing & commissioning complete all as specified and directed by the Engg-in-Charge.Make : Alstom / Kappa/Jyothi or equivalent. |
| 17 | Calibration of all the electromagnetic/ thermal/ microprocessor relays of11 KV and setting the relay tripping timings in advance to the feeding sub station to ensure pock wise re-installation of various relays in position with complete testing and commissioning to ensure proper functioning complete all as specified and directed by the Engg-in-Charge. Note:-(a).Primary & secondary injection kit shall be arranged by the contractor. (b) DC Supply for relay testing shall arranged by the contractor.(c) The contractor shall prepare the relay adjustment and tripping timingchart in the follow up fashion and submit to Engineer-in-Charge. |
| 18 | M&L in repalcement of danger notice board of 1.6 mm thick mild steel, vitreous enamelled white with letters, figures and conventional skull and bones in signal red colour and fixed with MS clamps, bolts and nuts of approved size for HT 25 x 20 CM size complete all as specified and directed by the Engg-in-Charge. |
| 19 | M&L for providing galvanised chain link fencing of height 2 meters from GL right around the 11 KV4 pole structure/ RMU/ transformers structureswith MS angular of size 60 x 60 x 6mm thick duly painted with a coat of red oxide and two coats of synthetic enamel paintgrouted with post holes and PCC at span of every meter distance around along with 1 mtr width hinged gate and providing of slag brick workof 2 feet height from Ground level with proper base in PCC and plastering the surface with 1:6 ratio right around the fencing complete all as specified and directed by the Engg-in-Charge. |
| 20 | Filtration/dehydration of distrubution transformer oil through filtration plant to improve the dielectric strength/ insulation valve of the transformer oil upto 60 KV at a gap of min 2.5 mm of electrodes complete all as specified and directed by the Engg-in-Charge.(a) The contractor will take shut down orders in working before commencement of the work from Engineer-in-charge.(b) The contractor shall ensure no wastage at transformer oil.(c) The Contractor is solely responsible for any damage to the transformer during filtration operations. He is responsible for making good any damage to the transformer at his own cost without any extra cost to the department.(d) The contractor shall ensure that the conservator tanks are full to its level before starting the dehydration. (e) the di-electric strenght of oil shall be tested before & after filtration. Test results shall be submitted to engineer-in-charge.Note : Oil for Top up will be measured and paid seperatly under respective items. |
| 21 | M&L for preparation of old painted surfaces of floor mounted indoor/outdoor type transformer from 100 KVA to 500 KVA capacity by cleaning/rubbing with course cloth wire brushes to remove dust deposits oil grease and repainting by applying one coat of spray paint with synthetic enamel paint of approved colour without disturbing/ damaging the electrical net work system/equipment including making of capacity /rating /incoming outgoing details in capital english alphabet of size complete all as specified and directed by the Engg-in-Charge. |
| 22 | All as per item No 21 here in beforebutfrom 630 KVA to 1000KVA complete all as specified and directed by the Engg-in-Charge. |
| 23 | S&F in replacement of silica gel breather assembly complete with breather unit and silica gel including connecting with proper rubberised gasket and necessary fittings GI fittings for fixing/assembling upto 1000KVA transformer complete all as specified and directed by the Engg-in-Charge.Make : Patel Electrical Industries or equivalent as recommende by OEM. |
| 24 | Supply, fillingfor topping up the transformer with new transformer oil duly filtered by filtration plant complete all as specified and directed by the Engg-in-Charge. Note : (a) The transformer oil shall be type EHV confirming to IS - 335 1983(b) Mineral oil grade shall be used.(c ) The transformer oil should have a high dielectric strength not less than 60 KV at a gap of min 2.5 mm of electrodes. |
| 25 | Taking down burnt defective drawnout/inlet Valve (Brass anysize) and S&F new drawn out/Inlet valve (brass as per existing size) suitable for any make of 100 to 500KVA Transformer complete all as specified and directed by the Engg-in-Charge. |
| 26 | All as per item No 25 here in beforebutfrom 630 KVA to1000 KVA complete all as specified and directed by the Engg-in-Charge. |
| 27 | Taking down defective unserviceable LT bush porcelain insulator and supply and fix news LT bush porcelain insulator with oil sealfor transformer outdoor/indoor up to 500KVA complete all as specified and directed by the Engg-in-Charge. |
| 28 | All as per item No 27 here in beforebutfrom 630 KVA to 1000KVA complete all as specified and directed by the Engg-in-Charge. |
| 29 | Taking down defective unserviceable HT bush porcelain insulator and S&F news HT bush porcelain insulator for transformer outdoor/indoor up to 1000 KVA complete all as specified and directed by the Engg-in-Charge. |
| 30 | Isolating the HT supply of transformer, disconnecting HT and LT connections of transformer by opening clamps, bus bar extension and isolating the cables from transformer, outdoor/Indoor of 250 to 1000 KVA capacities, checking of transformer pressure release valve, oil condition and carrying out tests such as HV/LV megger test, ratio test, magnetic balance test, short circuit test including opening theinspection cover/top lid after drain out of oil as required to check the lead condition from winding to bus rods including necessary soldering/jointing etc, and charging of transformer and making all necessary connections / assembly & control circuits complete all as specified and directed by the Engg-in-Charge.Note :- Test results shall be submitted through the Engineer-in-charge to Accepting Officer. |
| 31 | Taking down unserviceable sheet gasket (Cork sheet), S&F synthetic rubberized cork sheet gasket 6mm 2\"x 3\" size sheet thick for top cover HT/LT bushes at places existing and tighting all the bushings and top cover to avoid any oil leakages of capacity 160 KVA to 500 KVA complete all as specified and directed by the Engg-in-Charge. |
| 32 | All asItem No 31 here in before butof capacity 500 KVA to 1000 KVA complete all as specified and directed by the Engg-in-Charge. |
| 33 | Lifting of transformer coreof capacity 160 to 750 KVA and keeping the core inside oven chamber to removing of moisure and increasing of the insulation value of core and drying the core assembly for minimum 3 days at a temp of 120 Degree C, complete all as specified and directed by the Engg-in-Charge.Note :- (a) Cost for lifting/lowering the core of transformer by crane is inclusive.(b) Labour for fixing the connection/removal of connection inside the heating chamber is inclusive. (c) Power consumption for heating core for improving insulation valueis inclusive. (d) Temperature 120 Degree C to be maintained and inclusive in ratequoted. |
| 34 | Disconnecting defective out door/indoortransformers, 11KV/433 V of various capacities up to to 1000 KVA from HT/LTsides taking down transformer oil completely, storing oil in suitable container (to be provided by the contractor), lifting the top cover and core assembly carefully and checking the conditions, refilling the transformer oil completely after necessary repairs, re-taking core assembly and fixing the top cover incl painting to transformer complete all as specified and directed by the Engg-in-Charge.Note :- (a) Rewinding of transformer shall be measured and paid separately. (b) In case of major repairs/replacement in transformer, which can not be undertaken at site, the transformer shall be shifted to civil workshop and winding and connected accessories (complete transformer)(c) Dismantling of core and repairs shall be measured and paid separately.(d) Shifting of transformer shall be measured and paid separately. (e) Complete gaskets shall be replaced by the contractor rate deemed to be inclusive. |
| 35 | Taking down burnt defective high tension copper coil and S&F new HT copper coil made out of proper/ required as per the existing size copper wire enameled of high quality matching with the existing impedance and pre- insulation complete all as specified and directed by the Engg-in-Charge.Note :- (a) The cost of coil shall be inclusive of varnish sleeving of insulating material.(b) Cost of taking down the clamps, upper channels and core & HT links and re-clamp, positioning with separators, brazing etc completely shall be deemed to be included in the cost. |
| 36 | All as per Item No.35here in before but of LT copper coil complete all as specified and directed by the Engg-in-Charge. |
| 37 | Taking down unserviceble tinned copper bus bar of various sizes from HT/LT side cable bushing rods from the transformer of capacities and S&F electrolyte tinned copper bus bar of suitable size and length including making holes as required at site to the transformer LT/HT side cable bushing rods complete all as specified and directed by the Engg-in-Charge. |
| 38 | Taking down the Defective tap changer assembly S&F offload tap changer assembly suitable for any make upto1000 KVA transformer with 7 tapping position including opening top cover, conservator etcs complete all as specified and directed by the Engg-in-Charge. |
| 39 | Shifting of Transformer from substationsto variourssubstation /transformerslocations in the area of AGE(U) E/S No- III by road and removing the faulty transformer by fixing/errecting of the healthy tansformer with the hydra/crane incl making the necessary HT/LT cable connections earth connections and restoration of power supply complete all as specified and directed by the Engg-in-Charge. |
| 40 | M&L for painting to the both sides of fencing of the transformer/RMU by scraping the existing surface and applying a coat of synthetic enamel paint with the existing colour complete all as specified and directed by the Engg-in-Charge. |
| 41 | M&L incl all T&P for complete bush cutting/trimming of trees around the substations/ transformers and under over head lines complete all as specified and directed by the Engg-in-Charge. |
| 42 | Supply, installation, commissioning and testing in replacement of SHF/VRLABattery, Battery chargepanel comprising 12 Nos, 2 Volts 100 AH tubular cell, self contained floor mounted sheet steel cabinet with two tiers for housing the batteries. The charging equipment will be operated from 240Volt +/- 10%, 50 c/s supply. The cabinet should be complete and internally wired auto/mannual switch. The charger unit should house, resstance control DC ammeter , Voltmeter and fuses, AC supply failure alarm. Complete accessories required for commissioning is included in the scope of work. DC distribution board comprising of 63 Amps DPMCB as incomer and 2 nos of 15 A DP MCB as O/G Battery Charger with batteries Automatic Float cum Bboost charger of 16 A to give 24 V DC output at 60 Ah capacity complete all as specified and directed by the Engg-in-Charge. |
| 43 | Taking out old rusted unserviceable LT panel Supply, installing, testing and commissioning in replacementoutdoor type stainless steel (SS 316) cubical enclosure compartmentalizedexterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc.The outer enclosure shallbe made of 3.15 mm thickSS 316 sheet and inner compartment should be 2 mm. The fixing of doubledoors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 316.Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 316 with 04 Nos foundation bolt of size not less than20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked,1100 volts grade of appropriate size (but not less than 2.5 sqmm) complete all as specified and directed by the Engg-in-Charge & comprising of the following:-a) Incoming :- (i) Incomer of the panel havingMCCB 4 pole , 630Amps,50 Hz,415 Volts, 50 KA with microprocessor release - 01 Nos along with sprader terminals , Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTsratio 400/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 800 Amp, 4 pole , mounted on SMC insulator- set of four. (ii) Digital type Volt meter 0-500 volt- 01 Set(iii)Digital type Amp meter with CT\"s-01 No(iv)Indicating Lamps : 01 setOutgoing :-(i)MCCB 4 pole 415 V breaking cap 36 KA , current rating 160 Amps along with sprader terminals.- 07 Nos (ii)All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands. (iii)The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint(iv)Indicating Lamps R Y B , LED type - 01 set |
| 44 | All as per Srl item No 43 here -in-before but with under mentioned components:-(a)Incoming :- (i) Incomer of the panel havingMCCB 4 pole , 630Amps,50 Hz,415 Volts, 50 KA with microprocessor release - 01 Nos along with sprader terminals , Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTsratio 400/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 800 Amp, 4 pole , mounted on SMC insulator- set of four. (ii) Digital type Volt meter 0-500 volt- 01 Set (iii)Digital type Amp meter with CT\"s-01 No(iv)Indicating Lamps - 01 set Outgoing :-(i)MCCB 4 pole 415 V breaking cap 36 KA , current rating 250 Amps along with sprader terminals.- 02 Nos, MCCB 4 pole 415 V breaking cap 36 KA , current rating 160 Amps along with sprader terminals. - 02 Nos, MCCB 4 pole 415 V breaking cap 16 KA , current rating 100 Amps along with sprader terminals.- 02 Nos (ii)All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands. (iii)The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint(iv)Indicating Lamps R Y B, LED type- 01 set |
| 45 | All as per Srl item No 43 here -in-before but with under mentioned components:-(a)Incoming :- (i) Incomer of the panel havingMCCB 4 pole , 400Amps,50 Hz,415 Volts, 36 KA with microprocessor release - 01 Nos along with sprader terminals , Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTsratio 400/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 800 Amp, 4 pole , mounted on SMC insulator- set of four. (ii) Digital type Volt meter 0-500 volt- 01 Set (iii)Digital type Amp meter with CT\"s-01 No(iv)Indicating Lamps - 01 set Outgoing :-(i) MCCB 4 pole 415 V breaking cap 16 KA , current rating 100 Amps along with sprader terminals.- 06 Nos(ii)MCB 3 pole , 32Amps,50 Hz,415 Volts, 16 KA, with thermal magneticrelease - 01 Nos (iii) 3 Pole power contractor, type MNX 110 having 2 NO +2 NC contacts -01 ( iv)Analog Time switch , 240 Volt AC , 50 Hz-01 Nos(v) Auto /manual selector switch -01 No (vi)All incoming & outgoing feeders shall be connected by cable through suitable size of gland plate/glands. (vii)The various feeders shall be indicated by 50 mm size letters in synthetic enamel white paint(viii)Indicating Lamps R Y B, LED type-01 set |
| 46 | Taking out old rusted unserviceable ACB included Panel box and Supply, installing, testing and commissioning in replacementIndoor type stainless steel (SS 316) cubical enclosure compartmentalizedexterior and interior mirror type brushed suitable for highly corrosive environment, high creep resistance, better mechanical properties like ductility, yield strength, hardness etc.The outer enclosure shallbe made of 3.15 mm thickSS 316 sheet and inner compartment should be 2 mm. The fixing of doubledoors shall be on SS hinges with anti-theft provision (the door can’t be removed from enclosure without cutting enclosure). All fabrication/welding shall be done with TIG/MIG or as approved by Engineer in charge suitable for SS 316.Sliding handle and locking arrangement front and rear both side . Enclosure shall be suitable for AC supply system 415 volts, 3 phase, 4 wire, 50 Hz. IP-55 class protection and mounted on channel 75 mm welded with panel of SS 316 with 04 Nos foundation bolt of size not less than20mm dia and 300mm long. The enclosure shall have provision of cable alley . Cable entry from bottom side including internal wiring with PVC insulated solid, copper conductor FRLS cable, IS-694 marked,1100 volts grade of appropriate size (but not less than 2.5 sqmm) complete all as specified and directed by the Engg-in-Charge and consisting of the following components:-(a) Incoming :- (i) Incomer of the panel havingACB 4 pole , 415V with Manual Drawout type Microprocessor type of capacity 800 Amps,50 Hz,415 Volts, 50 KA with microprocessor release - 01 Nos along with sprader terminals , Digital Multifunction Meter (Accuracy class 0.5) with LCD display for measuring of current, voltage, power, power-factor, energy parameters, Total Harmonic Distortion and Maximum Demand Indication etc and shall have RS-485 port for communication on Modbus protocol – 01 No, CTsratio 400/5 A, Class 1, ISI marked -01 sets of three, Indicating lamp- 01 set of three & Aluminium bus bar of rating 1200 Amp, 4 pole , mounted on SMC insulator- set of four. (ii) Digital type Volt meter 0-500 volt- 01 Set (iii)Digital type Amp meter with CT\"s-01 No(iv)Indicating Lamps - 01 set |
| 47 | Opening of the RMU 11 KV, 400 to 800 Amps of any make of any size by removing of the Breaker from the existing position after disconnecting all the connections from the system, servicing, Overhauling of the same, checking of the same for proper operation, spring charge, charged control cables are fastened tightly to the terminals, any abnormality, RMU, cleaning the surface of the insulators, fasten the bolts, checking and correctinginterrupting units, mechanism, linkages etc, fasten the hardwares of control wiring, check that the split pins, Circlips, dowell pins etc. have not come out and are intact, lubricate the mechanism, moving parts by castrol, all purpose grease or equivalent, check that the vaccum pots/chambersis within limit including opening of the shutters properly, replacing of the trip catch, roller, holding catch, stopper, close push button, closing cum reassembling, controll limit switches reconnecting of the breaker for smooth functioning complete all as specified and directed by the Engg-in-Charge. |
| 48 | S&F in replacement of DC power pack for RMU comprising 12 V, 7AH complete all as specified and directed by the Engg-in-Charge. |
| 49 | Excavation in trenches in soft and loose soil n.exc 1.5 mtr wide and n.exc. 1.5 mtr depth for laying and taking out of electric power cable and getting out complete all as specified and directed by the Engg-in-Charge. |
| 50 | Excavation in trenches not exc. 1.5 m wide and not exc 1.5 mtr deep in hard rockfor laying of cables getting out and levelling of bottom surface to required level complete all as specified and directed by the Engg-in-Charge. |
| 51 | Returning filling in including spreading leveling watering and well ramming in layers not exceeding 25 cm thick complete all as specified and directed by the Engg-in-Charge. |
| 52 | Removing excavated material not exceeding 50 mtr away and depositing where directed at a level n. exc 1.5 mtr above thestarting point complete all as specified and directed by the Engg-in-Charge. |
| 53 | Supplying, Errection & Fixing in replacement Steel Tubular swan neck pole, (09 metres long) incl Painting of Poles with one coat of red oxide primer and one coat of aluminum paint before fixing and one coat of aluminum paint after fixing. The complete embedded portion shall be painted with two coats of black bituminus paint complete with cast iron base plate complete all as specified and directed by the Engg-in-Charge.(Note : Excavation earth work ,PCC shall be paid separatly under respective items.) |
| 54 | M&L for PCC 1:4:8 type D-2, (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concret or similar works complete all as specified and directed by the Engg-in-Charge. |
| 55 | M&L for PCC 1:3:6 type C-2, (using 40 mm graded crushed stone aggregate) as in foundation, filling and mass concret or similar works complete all as specified and directed by the Engg-in-Charge. |
| 56 | M&L for PCC 1:2:4 type B-1, (using 20 mm graded crushed stone aggregate) as in Coping or similar works complete all as specified and directed by the Engg-in-Charge. |
| 57 | M&L for river washed and screened dry sand forfilling under and above the under ground cable for cushioning of cables etc.complete all as specified and directed by the Engg-in-Charge.Note : Measurement shall be taken after punning down. |
| 58 | Supply and Laying sub class B bricks having minimum compressive strenth 75 Kg/sqmlaid in trenches for cable protection etc complete all as specified and directed by the Engg-in-Charge. |
| 59 | Supply and laying unreinforced precast concrete cable covers class LV Type -1 with flat type size 250 x 150 x 40 mm complete all as specified and directed by the Engg-in-Charge. |
| 60 | S&F in replacement of SMC Junction box for street light having side hinged, outside dimention 333x233x120mm and inside dimention 300x200x105mm including 4 Nos aluminium bus bar of 40 Amps rating and 1 No 5 AMCB SPincl connecting of existing LT power cable complete all as specified and directed by the Engg-in-Charge. |
| 61 | M&L for re-painting of LT Steel tubular poles of any sizes with apply of 2 coats of aluminium paint including rubbing with wire brush/emery paper & writing pole Nos in appropriate size of letters including making yellow and black radium strips upto height of 1.5 mtr above from ground level complete all as specified and directed by the Engg-in-Charge. |
| 62 | S&F in replacement of Automatic Light Timer switch with Nature switch Cat No. SWADEEP-02EC12KW3P, infra ray sensor with pre sawn switching off timer, 4-8 hrs, of Maximum load capacity of 4KW per phase with Degree of protection conforms to IP 65 complete all as specified and directed by the Engg-in-Charge. |
| 63 | S&F in replacement of quick sensor QS-301 water proof sensor 220V auto day/NightON and OFF photo cell , LDRSensor of capacity6Afor fixing in places of defective timers of street light control panels complete all as specified and directed by the Engg-in-Charge. |
| 64 | S&F in replacement new LT 1100 V end termination / lugs/ ferrule with suitable size of aluminium lugs/ferrule duly crimped for LT 3 ½ core armoured aluminium conductor cable after isolating supply to transformer/LT panel and disconnecting brunt/fault cable from the bunch of cables in trenches, galleries, removing cable loop, opening the cable blank and connecting back after end terminals, testing and commissioning for following sizes complete all as specified and directed by the Engg-in-Charge:- |
| 65 | 3.5 /4 coreCable Size 16 Sqmm to 25 Sqmm |
| 66 | 3.5 coreCable Size 35 Sqmm to 120 Sqmm |
| 67 | 3.5 coreCable Size 185 Sqmm to 240 Sqmm |
| 68 | 3.5 core Cable Size 300 Sqmm to 400 Sqmm |
| 69 | Supply, Laying, connecting, testing and commissioning in replacement LT cable of PVC sheathed XLPE cable armoured aluminiumconductor 1100 V gradedafter taking out/down old existing unserviceable from trenches / ducks/ road crossing and poles complete all as specified and directed of following size:- |
| 70 | 3.5 core, 50 sqmm. |
| 71 | 3.5 core, 35 sqmm. |
| 72 | 3.5 core, 25 sqmm. |
| 73 | 4 core, 16 sqmm. |
| 74 | M&L for repairing and rectification offaults in 16 / 32 mtr High mast lightsby checking the control panel Trailing Cables, timers. contactors and replacing the defective electrical parts, Servicing and greasing to the winch gear wheel mechanisum for electrical and manual operation of the carrier along with replacement of dog clamps of the wire rope and replacment of the existing old unserviceable light fittings with controll gears with new LED light fitiings complete and fixing of the control panel for desired operation complete all as specified and directed by the Engg-in-Charge.Note :(I) Necessary Digital timers /Power contactors and LED light Fittings shall be measured under Relevant Items.(II) Necessary arrangements for Safety and T&P repairs shall be under taken by contractor |
| 75 | S&F in replacement LED flood light 200 W 230V AC outdoor type with thermal management in multiple optics and equipped with IP 66 protection, with impact and corrision resistance complete with driver and lamp on High mast monted arm complete all as specified and directed by the Engg-in-Charge |
| 76 | Takingout old street light fittings and supply and fixing of new generation energy saving and environment friendly long life verasalite pressure die- cast aluminium IP 65 road way luminare with high power LEDs of 90 Watts capacity as light source and exclusively designed for poly carbonate cover with electronic drive.along with 1.5mtr bend pipenecessary wiring and clamps for fixing complete all as specified and directed by the Engg-in-Charge |
| 77 | Takingout old street light fittings and supply and fixing of new generation energy saving and environment friendly long life verasalite pressure die- cast aluminium IP 65 road way luminare with high power LEDs of 60 Watts capacity as light source and exclusively designed for poly carbonate cover with electronic drive.along with 1.5mtr bend pipenecessary wiring and clamps for fixing complete all as specified and directed by the Engg-in-Charge |
| 78 | S&F in replacement ofof new generation energy saving & enviroment friendly aluminium pressure die cast high power LED flood light luminare ofwattage 120 Wattsof IP66,class I portection integral driver operation at 170-270VAC 50Hz supply inclding, brackets for fixing on the pole/buildings/walls complete all as specified and directed by the Engg-in-Charge |
| 79 | M&L in replacementfor service cable 6 Sqmm 2 core 1100 volts grade heavy duty cable PVC insulated stranded alumn conductor, served with an inner sheathing of PVC tape and overall PVC sheathed in service connections /perimeter light supply as per site requirement, flat or circular complete all as specified and directed by the Engg-in-Charge. |
| 80 | M&L Cutting of road /Hard standing to a size of 30 cm in width and not exceeding 90cm in depth for laying of protection pipe /cable including spreading, leveling, watering and well ramming in layers and providing PCC in 1:2:4 type B1 using 20mm graded stone aggregate, for the top 100mm layer, complete all as specified and directed by the Engg-in-Charge. |
| 81 | Supply and lay in replacement GI pipe light grade of 50mm bore as in cable protection laid on trench/floor, fixed on pole/wall etc complete all as specified and directed by the Engg-in-Charge. |
| 82 | M&L for dismantling of old ACSR or AAC conductor of any dia at any location complete all as specified and directed by the Engg-in-Charge. |
| 83 | M&L for repairing of existing LED street lights including replacement of unserviceable driver, soldering work, repair of unserviceable copper cable etc incl refixing complete all as specified and directed by the Engg-in-Charge. |
| 84 | M&L in repalcement 2mm thick MS Sheet Cover as in door of panel duly powder coated with seven tank process, welding to existing panel with new hinges complete all as specified and directed by the Engg-in-Charge. |
| 85 | M&L for complete removal of old paint from LT panel/ feeder panel with the help of mechanical tool such as wire brush, scraper and sand paper and painting the prepared surface with two coats of synthetic enamel paint of approved shade over a coat of red oxide zinc chrome primer complete all as specified and directed by the Engg-in-Charge. |
| 86 | M&L for purning of branches of tree of various length to keep a clear distance of 2 mtr from the pole and depositing the old branches upto 500 mtr from the street light pole complete all as specified and directed by the Engg-in-Charge. |
| 87 | Taking down the LT air circuit breakers of various capacities from 800 amps to 1250 amps for repairs, servicing comprising the following and refixing the same, re-orientation incl labour for taking down the defective parts and refixing the same spare parts complete all as specified and directed by the Engg-in-Charge.(a) Checking/repair of mechanical system of ACB.(b) Checking/repair of the manual closing/tripping of breaker. |
| 88 | S&F in repalcementclosing coil ofACBfrom 800 to 1250 Amps complete all as specified and directed by the Engg-in-Charge. |
| 89 | S&F in repalcementtrilping coil of ACB from 800 to 1250 Amps complete all as specified and directed by the Engg-in-Charge. |
| 90 | S&F in repalcement Spring charging motor complete all as specified and directed by the Engg-in-Charge. |
| 91 | S&F in repalcementMale & female contactcomplete all as specified and directed by the Engg-in-Charge. |
| 92 | S&F in repalcementMaster triping relaycomplete all as specified and directed by the Engg-in-Charge. |
| 93 | Taking down carefully from poles/bldg defective street/flood light fitting of any size for repairs and refixing the same after replacing defective accessories like driver, & PVC insulated sheathed copper conductor etc incl testing tcomplete all as specified and directed by the Engg-in-Charge.Note : - (i) Accessories likedriver suitable for LED light of specified size& PVC copper wire of different sizeshall be measured and paid separately (ii) Quoted rate deemed to be included all Machinery, ladder, Tools & Plants needed for the necessary repair work of street/flood light. |
| 94 | S&F in replacement of unsv driver accessories suitable forexisting LED secruity/ flood light/ High mast of suitable size /specification as per site requirement complete all as specified and directed by the Engg-in-Charge. |
| 95 | M&L in replacementfor cable with copper conductor PVC round sheathed (flexible) of size 1.5 Sqmm for making connection complete all as specified and directed by the Engg-in-Charge. |
| 96 | M&L in replacement Retro Reflective installation sign boards of size 5 feet x 4 feet fabricated out of 16 gauge MS sheet frame duly welded/riveted with MS square pipe of size 25mm x25mm at height 2.00 meter above ground level on stainless steel heavy dutypipe of size 50mmbore embaded 60 CM in PCC 1:2:4 type B 1 block of size 45cmx45cmx60cm including necessary excavation and earth work.The steel portion of the board shall be painted in stove enameled paint and the front & back of the frame shall be overall sheathed with blue colour base painter adhesive tape.The wiriting matter will be in English language on both sides with reflective adhesive painter tapescomplete all as specified and directed by the Engg-in-Charge. |
| 97 | M&L in replacement of hinges with welding works ofLT pannels by duly cleaning the surface from dust and grease complete all as specified and directed by the Engg-in-Charge. |
| 98 | S&F in replacement of contactor, 3 pole 415 V, 40 A cap ML2, 2 NO+NC utilised for heavy duty complete all as specified and directed by the Engg-in-Charge. |
| 99 | S&F in replacement of control relay, 3 pole 415 V, 40 A cap MX0 022E, 2 NO+NC utilised for heavy dutycomplete all as specified and directed by the Engg-in-Charge. |
| 100 | M&L for applying paint in alternate strips of yellow and white colour upto height of 1.5 mtr on PCC poles above ground level incl painting the existing clamps, nuts, bolts, street light brackets on the same pole complete all as specified and directed by the Engg-in-Charge. |
| 101 | Note : contractor should procure and provide 50 % of the material as listed above within 15 days of the placing of work orderand shall be verified by the Engr-in-charge |
