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| 1 | Supply, erecting and fixing in replacement of true vertical position, steel tubular swaged pole (410 SP-55) 11.0 mtr long, complete with cast iron base plate, pole cap / finial taper plug, bolts, nuts and washers, welded reduced section and longitudinal weld throughout entire length of pole including 2 coats of black bituminous paint externally upto planting depth and remaining exterior portion of pole shall be provided withtwo coats of aluminium paint overone coat of red oxide primer and incl taking down existing old unserviceable poles complete all as specified and directed. (Numbering of the poles shall be done with synthetic enameled painted letter of shape & size as directed.) Note :- Excavation incl earth work and PCC foundation will be measured and paid separately. |
| 2 | M&L in replacement of switch air break gang operated triple pole mechanically operated mounted on HT insulators (12 insulator type) and MS galvanised steel frame with operating mechanism worked from ground level incl operating rod and operating handle with 11 KV insulation for current rating up to 200 Amp 11000 volts complete |
| 3 | S & Fin replacement in replacement of 11 KV Silicon polymeric composite Disc insulator B&S typeincl galvanised mild steel strap 38 mm X 5 mm, insulator bolts 20 mm dia with suitable washers and nut, suitable for working pressure upto 12 KV as per IS 731/1971 or latest amendment complete all as specified and directed |
| 4 | S & F in replacement of11 kv silicon polymeric pin insulator, including one galvanized mild steel spindle two galvanised iron washers and one galvanised iron nut,11000 volt gradesuitable for working pressure 12 KV as per IS 731/1971 or latest amendment complete all as specified and directed . |
| 5 | S & F in replacement of 11 KV,10kA lightning arrestors non-linear type complete with fittings, transmission class complete all as specified and directed . |
| 6 | S & F in replacement of 33 KV,10kA lightning arrestors non-linear type complete with fittings, transmission class complete all as specified and directed . |
| 7 | Supply and fix in replacement HT 33 KV out door type gang operated air-break switch suitable for horizontal or vertical mounting fixed type complete with 9 insulators and with earth switch upto 400 Amps complete |
| 8 | Supply and installation of 33 KV, single phase, outdoor oil cooled CT of ratio 400/5-5 Amp, class 1.0/5P10, burden 15 VA |
| 9 | Supply and installation of 33 KV, single phase, outdoor oil cooled PT of ratio 33 KV/rt3/110 V/rt3/110V/rt3, class0.5-3, burden 50 VA - 50 VA |
| 10 | Supplying and layingas in replacment synthetic Rubber insulated mats 2.5 mm thick for voltage upto 11 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of size2.5 mm thick for voltage upto 11 kv (size 2x1m) 2m x 1m. all as specifed and directed. |
| 11 | Supplying and layingas in replacment synthetic Rubber insulated mats 3.0 mm thick for voltage upto 33 kv for electrical purpose as per IS 15652-2006, (superseding IS 5424) suitable for electrical shock safety of size 3.0 mm thick for voltage upto 33 kv (size 2x1m). all as specifed and directed. |
| 12 | M&L in replacement for aluminium conductor, steel reinforced ACSR of any size/description on HTpoles/lines incl stringing, tightening, binding to insulators with aluminium wire making and connecting jumpers, connections etc incl connecting, commissioning and testingcomplete all as specified & directed. |
| 13 | Material and labour in replacement of Cross arms, bracings, supports,clamps and back plates fabricated from structural steel sections including nuts, bolts, washers,welding, bending cold or hot,drilling holes for bolts, in any shape or size as indicated or directed and inclusive of one primer coat, one under coat and one finishing coat of paint complete all as directed by Engineer-in-Charge. |
| 14 | S & F incl stringing GI continuous GI earth wire of size 4 mm / 3.15 mm dia on HT/LT poles as in cradle guards / earth wires, binding including taking down complete all as specified & directed. |
| 15 | M&L for stay assembly of MS galvanised stay plate 230mm X 230mm X 6mm thick MS galvanised tay rod 20 mm dia with nut 100 cm long MS galvanised stay bow 40 cm long and 14 mm dia with 2 Nos galvanised thimble with and incl all fittings all as specified in SSR 2009 Part I icomplete all as specified and directed.Note - Excation, earth work, PCC foundation etc, loop type insulator shall be measured and paid separately. |
| 16 | M&L for galvanised stay strand 7/ 4 mmcomplete all as specified and directed. |
| 17 | M & L for loop type insulator large size with overall demensions 140 mm clearance of hole 25.5 mm complete all as specified and as directed. |
| 18 | M & L for tracing out HT cable fault location of underground HT Cable of size 95 Sqmm to 120 Sqmm in different locations with the help of cable fault locator machine including digging out the faulty cable complete all as specified and directed. Note: Cost of cable jointing kit measured and paid seperately. |
| 19 | Supply, laying & testing of cable XLPE insulated, screened, PVC bedded, galvanized steel strip or wire armoured, electric power cables (heavy duty)with stranded aluminium conductor, 11000 volts grade, of size 3 core 95 sq mm make : Havells/KEI/Polycab |
| 20 | Excavationin trenches in any type of soil not exc 1.5 mtrs wide and not exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out hard & densile soil complete all as specified and as directed. |
| 21 | Excavationin trenches in any type of soil not exc 1.5 mtrs wide and exc 1.5 mtr in depth for laying of pipe/ cables/ poles etc and getting out complete all as specified and as directed. |
| 22 | Returning fitting in any type of soil including spreading leveling watering and well ramming in layers n.exc 25 cm complete all as specified and as directed. |
| 23 | Removing excavated soils to a distance n.exc. 50 mtr and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and as directed. |
| 24 | M & L for PCC 1:4:8 type D-2 (using 40mm graded stone aggregates) as in foundation filling for erection of pole and mass concete for poles all as specified and directed by Engr-in-charge. |
| 25 | M & L for PCC 1:3:6 type C-2 (using 40mm graded stone aggregates) as in foundation filling for erection of pole and mass concete for poles all as specified and directed by Engr-in-charge. |
| 26 | M & L for PCC 1:2:4 type B-1 (using 20mm graded stone aggregates) as in coping etc including from work for poles all as specified and directed by Engr-in-charge. |
| 27 | M & L for laying of fine, clean sand (river sand) free from sharp materials and stone particalsin trenches for cushioning of cable 8 cm thick under cable and 15 cm thick over the cable including gently punning complete all as specified and directed. Note:- The total thickness of sand shallbe measured 18 cm after punning, Low grade aggregate sand should not be used. |
| 28 | Supply and laying un-reinforced precast.concrete cable protection cover of class HV, type-1, flat size 300 mm x 180mm x 40 mm all as per SSR Part Icomplete all as specified and directed. |
| 29 | Supply and laying galvanised tube light gradeISI marked of size 100 mm dia incl all fittingsin trenches/fixed on pole/wall/floor or laid in positioncomplete all as specified and directed. |
| 30 | M & L for earthingcomplete with galvanized steel earth plate electrode60 x 60cm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 mtr deep below GL with top edge of the plate not less than 1.5 mtr below normal GL and connected to earth plate . Earth plate surrounded by 15 cm thick packed layers of charcoal dust and common saltupto 1.5 meter depth all around the earth plate and connected to earth leadof GI strip 32x6 mmby means of bolts, nuts, check nuts and washers of galvd iron or steel and thimbles and other end of the earth leadconnected to equipments andwatering pipe 20mm bore GI medium grade with funnel and wire mesh, including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover andtesting of earthing complete and all as shown in electrical plate No 3 of MES schedule Pt I of2009. |
| 31 | M&L earthing complete with copper earth plate electrode 600mm x 600mmx3.15mm thick,thick burried directly in ground vertically to a depth not less than 2.25 mtr deep below GL with top edge of the plate not less than 1.5 mtr below normal GL and connected to earth plate . Earth plate surrounded by 15 cm thick packed layers of charcoal dust and common saltupto 1.5 meter depth all around the earth plate and connected to earth leadof copper strip 20 x 3.15 mm by means of bolts, nuts, check nuts and washers of GI or steel and thimbles and other end of the earth wire connected to DB and protected by galvanized iron or steel pipe light grade 40 mm bore and water pipe 20mm bore GI medium grade with funnel and wire mesh, including all necessary excavation and earth work PCC chamber in cement concrete 1:3:6 type C-2 and RCC cover and all as shown in electrical plate No 3 of MES schedule Pt I of2009 and also including making test point for testing of earthingmade out ofgun metal or phosphorous bronge size 75x75x25 mm complete all as specified and directed. |
| 32 | M&L for disconnecting power supply from HT VCB /OCB/RMUof capacity33 KV for repair works , taking out trolly unit & complete servicing of the VCBthrough decarbonising , cleaning the male /femaleisolating contacts, lubricating moving part , cleaning with CRC removing dust particles from bus bar chamber, spout gear mechanism and moving parts, repair to motor charge spring mechanism, tightening all nuts and bolts of entire trolley, checking proper operation of trolly including checking of all electrical parts and replacing all unserviceable part , insertingtrolley inside andtestingon load complete all as specified and directed. |
| 33 | M&L for disconnecting power supply from HT VCB /OCB/RMUof capacity11 KV for repair works , taking out trolly unit & complete servicing of the VCBthrough decarbonising , cleaning the male /femaleisolating contacts, lubricating moving part , cleaning with CRC removing dust particles from bus bar chamber, spout gear mechanism and moving parts, repair to motor charge spring mechanism, tightening all nuts and bolts of entire trolley, checking proper operation of trolly, including servicing, calibration of all type control relays such as digital earth fault/over current relay, IDMT relay master trip relay other aux relays etc fixed on 11 KV VCB/OCB/RMU for over current and earth fault settings with all respects and making all tripping setting time delay setting for smooth functioning of all controls of HT panels including servicing of CTs, PTs, testing with primary injection test kit for load settings and timings of relays setting tripping and closing of VCB/RMU/SF-6 breakers complete checking of all electricals parts and replacing all unservicable part,insertingtrolley inside andtestingon load complete all as specified and directed. Make of HT VCB/RMU /OCB are Crompton/ABB/C&S |
| 34 | M & L for disconnecting & taking out old/defective Current Transformer from 11 KV VCB panel, S & F installation & testing of CT, indoor,resin cast epoxy typeof 18.4 KA/Sec having ratio 200/100/5+5 Amps or 60/5+5A or 30/5+5A suitable for metering and protection equipment installed on control panels including connectionwith control cables as per site requirement upto control panels terminals block and fixing on bus bar sectionhaving class of accuracy 5P 10 burden 15 VAMake : Kapco/Jyoti/CG oras persite requirement. |
| 35 | M & L for disconnecting & taking out old/defective PT from 11 KV VCB panel, S & F installation & testing of PT, indoor, comprising of threelimbssingle phase resin cast PTs of 11KV/110 Voltage ratio, 50 Hz type 200VA class-Iaccuracy suitable for protection & metering incl making suitable arrangement for fixing in existing VCB panel and connection complete all as specified and directed. Make :- Crompton/ABB/Jyothi |
| 36 | Supply & fix in replacementdigitalfourpole non directional microprocessor based3 over current+ 1 Earthfault with instantaneoustrip relay with high set , Aux. supply 20-110 volt DC and setting of time delay, overload and earth fault model MC 61CofMake L&T or equivalent models ofABB/Siemens / Ashida /CG complete with all connection andtestingon load including fabricationworks to HT panel for fixing of new relay and wiring connectionas directed and specified Make :- CG/Ashitha/Kappa |
| 37 | S & F in replacement of vacuum interrupter , suitable for 11 KV HT V.C.B11 KV 630 /800 Amps capacity cat No. 520/SP of Make Crompton/ABB/L&Tall asspecified and directed. |
| 38 | S & F in replacement fixed contact block of V.C.B11 KV630/800Amps capacity cat No. 522/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 39 | S & F in replacement moving contact block ofV.C.B11 KV630 /800 Amps capacity cat No. 524/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 40 | S & F in replacement motor & gear assembly220 VoltACmotorised mechanismof V.C.B11 KV630/800 Amps capacity including testing & puting on load cat No. 537/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 41 | S & F in replacement closing coil assembly24/ 110 volts DCfor HTV.C.B11 KV630/800 Amps capacity cat No. 594/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 42 | S & F in replacement tripping coil assembly 24 / 110 volts DCfor HTV.C.B11 KV630/800 Amps capacity cat No. 599/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all asspecified and directed. |
| 43 | S & F in replacement auxillary switch (6 No + 6NC) for HTV.C.B11 KV630/800Amps capacity cat No. 562/SP Make Crompton/ABB/&T/C&S /Jyothi or as per existing design approved by GE all asspecified and directed. |
| 44 | S & F in replacementcontact plug 630/800 Ampsfor HTV.C.B11 KV630/800Amps capacity cat No. 580/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 45 | S & F in replacementbig cam with main shaft for HTV.C.B11 KV630/800Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 46 | S & F in replacementcharging small gear (pinion)for HTV.C.B11 KV630/800Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 47 | S & F in replacementcharging big gearfor HTV.C.B11 KV630/800Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 48 | S & F in replacementrotary switch ampere meterfor HTV.C.B11 KV630/800Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 49 | S & F in replacementrotary switch volt meterfor HTV.C.B11 KV630/800Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 50 | S & F in replacementindication lamp R, Y, B for HTV.C.B33/11 KV630/800Amps capacity cat No. 568/SP Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 51 | S & F in replacement motor & gear assembly220 VoltACmotorised mechanismof V.C.B33 KV630Amps capacity including testing & puting on load cat No. 537/SP Make as per existing design approved by GE including testing commissioning all asspecified and directed. Note: The quoted rate also includes cost of spres required for commissioning of 33 KV VCB . |
| 52 | S & F in replacementmaster trip relay for HT 33 KVrelay panel as per cat no Make Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed |
| 53 | S & F in replacement ammeter of V.C.B11 KV630/800Amps capacityMake Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 54 | S & F in replacement voltmeter of V.C.B11 KV630/800Amps capacityMake Crompton/ABB/&T/C&S /Jyothior as per existing design approved by GE all asspecified and directed. |
| 55 | Supply and install as in repair/replacement of battery charger set 110 Volt, suitable for 55 Nos battery bank dry type battery of capacity 2 Volt and 100 Ah each set floor mounting with all incoming and outgoing connection and testing complete all specified and directed. |
| 56 | Supply only electrical contact cleaner, CRC bottle of capacity 500 ml, applicable for electric connectors, relays, circuit breakers, transformers, switch gears, motors, communication assemblies, electronics parts complete all as specified and directed. |
| 57 | Supply only as in replacement battery charger 24Volt suitable for charging lead acid type battery complete all as specified and directed. |
| 58 | M&L for cutting of tree branches upto 3 mtr away from the HT over head line including removingand disposal of cut branches outside the Canttland complete all as directed. The Span of OHelectricline will be 40 - 50 mtr. Necessary T&P, man power and transport will be arranged by contractor without any extra cost. Necessary electric line shut down must be taken before trimming/cutting tree branches by contractor. Any lapse/incident happened due to negligenceresulting loss to man and material will be responsibility of contractor & no any claim in this regard will be admissible to the dept. |
| 59 | S & F in replacement of33 kv silicon polymeric post insulator, including one galvanized mild steel spindle two galvanised iron washers and one galvanised iron nut,33000 volt gradesuitable for working pressure 35 KV as per IS 731/1971 or latest amendment complete all as specified and directed . |
| 60 | S&F in renewal ofbreather assembly 1 Kg of 11/.433 KV stepdown transformer by replacing old breather assembly with new one including fixing in proper manner for transformeras specified & directed. |
| 61 | S&F in renewal ofbreather assembly 5 Kg of 33/11 KV stepdown transformer by replacing old breather assembly with new one including fixing inproper manner for transformeras specified & directed. |
| 62 | M & L for ON load centrifuging and dehydration including filtration and cleanning of transformer oil by dehydration machine electric operated without any shutdown of transformer including testing oil sample before and after dehydration and dehydration and filtration oil as specified and directed.Note :- (i). Dielectric strength of oil after dehydartion shall be more than 45 KV at 2.5 mm gap on load.(ii) Transformer oil required for top up shall be measured and paid separately.(iii) Contractor have toarrangethe dehydration machine and testingkit from his own resources without any extra cost. (iv) The work will be carried at different locations in cantt area. Neceaary transport arrangement for shifting machine from one place to another to be arranged by contractor and cost of same to be included in unit rate. |
| 63 | Supply and filling Transformer oil confirming to IS-335 (as in toping up or replacement) of 70 KV breaking capacity complete all as specified and as directed. Note :- The work will be carried at different locations in cantt area. Neceaary transport arrangement for shifting machine from one place to another to be arranged by contractor and cost of same to be included in unit rate.Contractor will bring new transformer oil in sealed container and cost of same shall be included in unit rate. |
| 64 | Supply and fix as in repair/ Replacment Danger notice plate of 1.6mm thick mild steel sheet, vitreous enamelled white, with letters, figures and conventional skull and bones in signal red colour and fixed with M.S. clamps, bolts and nuts of approved size for HT, 25x20cm size all as specified and directed. |
| 65 | Supply and fix as in reapir/Replacment Anti climbing devices; comprising 2.24mm dia galvanised steel 2-strand barbed wire with 2.00mm dia barbs wrapped spirally round poles, to a length of 0.5 to 1.0 metre clamped and properly secured or as ordered (clamps measured separately |
| 66 | Supply and fix as in repair/repalcment of Cable jointing kit for 11 KV (Earthed)grade cable for indoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size size50 sqmm to 95 sqmm all as specifed and directed. |
| 67 | Supply and fix as in repair/repalcment of Cable jointing kit for 11 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size50 sqmm to 95 sqmm |
| 68 | Supply and fix as inrepair/replacment of Cable jointing kit for 11 KV (Earthed) grade cable for straight through heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size50 sqmm to 95 sqmm all as specified and directed |
| 69 | Supply and fix as in repair/repalcment of Cable jointing kit for 33 KV (Earthed) grade cable for outdoor termination heat shrink type joint complete with jointing material and accessories suitable for 3 core XLPE armoured aluminium conductor cable of size95 sqmm to 120 sqmm |
| 70 | Supply and laying as in replacment of XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavyduty) with aluminium conductor, 33000 volts Earthed, grade cross sectional area 95 sq. mm all as specified and directed. |
| 71 | Material and labour for painting steel tubular pole/ angle iron bracket pole (410 SP -55) 11 mtr long, complete with throughout entire length of pole preperation of new or old painted steel surface exceeding 10cm width or girth, including cleaning, washing and applying two coat of aluminium paint anticorossiveover a coat of red oxide primer on outer sufaces of poles/pipes complete all as specified and directed. |
| 72 | Taking down/dismantling existing old unserviceable poles complete all as specified and directed. |
| 73 | Taking down/dismantling existing old ACSR Conductor for repair/replacement complete all as specified and directed. |
| 74 | Taking down/dismantling existing old cross arms for repair/replacement complete all as specified and directed. All as speciffied and dircted . |
| 75 | Taking down/dismantling existing old GI wire for repair/replacement complete all as specified and directed. |
| 76 | Taking down/dismantling stay assembly for repair/replacement complete all as specified and directed. |
