Tender For Repair / Maintenance Of Transformer Including Dehydration, Servicing Of Vcbs, Rmu And Allied Work At Pms Tvm Under Ge (A) Trivandrum
Tender Value
29 Lakhs
Estimated cost
Bid Submission
04 Aug 2026
18 days left
EMD
58000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Thiruvananthapuram → Kerala
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair / Maintenance Of Transformer Including Dehydration, Servicing Of Vcbs, Rmu And Allied Work At Pms Tvm Under Ge (A) Trivandrum
BOQ
| Sl. No. | Item Description |
| 1 | Item Rate BoQ BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: CWE WELLINGTON NAME OF WORK: REPAIR / MAINT OF TRANSFORMER INCLUDING DEHYDRATION, SERVICING OF VCB'S, RMU AND ALLIED WORK AT PMS TVM UNDER GE (A) TRIVANDRUM Contract No: CWE/ WEL/TVM/ OF 2025-26 Bidder Name : SCHEDULE 'A' (BOQ)(This BOQ template must not be modified/replaced by the bidder and the same should be uploaded after filling the relevant columns, else the bidder is liable to be rejected for this tender. Bidders are allowed to enter the Bidder Name and Values only ) NUMBER # TEXT # TEXT # NUMBER # TEXT # NUMBER NUMBER TEXT TEXT # NUMBER # TEXT# TEXT # NUMBER # NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER NUMBER TEXT TEXT NUMBER NUMBER NUMBER # NUMBER # TEXT TEXT NUMBER # NUMBER # DATE NUMBER # NUMBER # TEXT # Sl.No. Item of Description Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Conversion against each Item Quoted Currency in INR / Other Currency Rate in Figures to be entered by the Bidder including all Taxes etc.Rs. P Excise Duty VAT Freight Charges ( Unloading & Stacking) Any Other Taxes/Duties/Levies Other Taxes 2 IIIrd Party i.e. DGS&D / RITES etc Inspection Charges @0.34%+Service Tax Less for Cenvat Credit, if any respect of Supplies Under full Excise Duty Category Total amount TOTAL AMOUNT With Taxes Total amount in words |
| 2 | Material and labour for Dehydration including Filtration of transformer oil by employing on line filtration plant including testing of sample before and after dehydration and filtration for following transformer capacity to achieve di-electric strength not less than 50 KVA/4mm air gap after completion of dehydration and filtration complete all as specified and as directed:(a) Transformer 630 KVA - 01 No(b) Transformer 500 KVA - 01 No(c) Transformer 400 KVA - 02 Nos(d) Transformer 315 KVA - 05 Nos(e) Transformer 250 KVA - 02 Nos(f) Transformer 200 KVA - 06 Nos(g) Transformer 100 KVA - 08 Nos(Note: (a) Before commencement of filtration of oil, the electric strength of oil in each transformer shall be tested and report be submitted to the Engr-in-Charge, If the test values are not within the desire range, then the re-filtration of oil shall be carried out by the contractor without any extra to the Govt.(b) The unit quoted rate is also deemed to be inclusive of cost of disconnection and reconnection of cable etc complete(c) Hire charges for machine and its transportation to the site are also deemed to be inclusive in the unit quoted rate under this item.) |
| 3 | Supply and filling new Transformer oil of BDV not less than 50 KVA for topping up/filling of transformer oil in different transformer complete all as specified and as directed by the Engineer-in-Charge/ GE. |
| 4 | Disconnecting of HT/LT connections of transformer, 11000/433V, 3 phase, 4 wire system and opening up the top cover of Transformer of capacity 630/500 KVA for checking the conditions to carryout repairs at site including draining out oil from the transformer in suitable container and repair to the transformer with replacement of parts (as required), checking the lead connection from winding to bush rods including necesary soldering/jointing etc and after complete repair, refilling the dehydrated oil, replacing perished gasket with new gasket of same size and testing on full load after connecting the HT/LT connections complete all as specified and directed by the Engr-in-Charge. (Note: (a) Parts/spares of transformer shall be measured paid seperately as \\"Supply only\\", (b) Dehydration of transformer oil shall be measured and paid seperately) |
| 5 | Disconnecting of HT/LT connections of transformer, 11000/433V, 3 phase, 4 wire system and opening up the top cover of Transformer of capacity 400/315 KVA for checking the conditions to carryout repairs at site including draining out oil from the transformer in suitable container and repair to the transformer with replacement of parts (as required), checking the lead connection from winding to bush rods including necesary soldering/jointing etc and after complete repair, refilling the dehydrated oil, replacing perished gasket with new gasket of same size and testing on full load after connecting the HT/LT connections complete all as specified and directed by the Engr-in-Charge. (Note: (a) Parts/spares of transformer shall be measured paid seperately as \\"Supply only\\", (b) Dehydration of transformer oil shall be measured and paid seperately) |
| 6 | Disconnecting of HT/LT connections of transformer, 11000/433V, 3 phase, 4 wire system and opening up the top cover of Transformer of capacity 250/200 KVA for checking the conditions to carryout repairs at site including draining out oil from the transformer in suitable container and repair to the transformer with replacement of parts (as required), checking the lead connection from winding to bush rods including necesary soldering/jointing etc and after complete repair, refilling the dehydrated oil, replacing perished gasket with new gasket of same size and testing on full load after connecting the HT/LT connections complete all as specified and directed by the Engr-in-Charge. (Note: (a) Parts/spares of transformer shall be measured paid seperately as \\"Supply only\\", (b) Dehydration of transformer oil shall be measured and paid seperately) |
| 7 | Disconnecting of HT/LT connections of transformer, 11000/433V, 3 phase, 4 wire system and opening up the top cover of Transformer of capacity 100 KVA for checking the conditions to carryout repairs at site including draining out oil from the transformer in suitable container and repair to the transformer with replacement of parts (as required), checking the lead connection from winding to bush rods including necesary soldering/jointing etc and after complete repair, refilling the dehydrated oil, replacing perished gasket with new gasket of same size and testing on full load after connecting the HT/LT connections complete all as specified and directed by the Engr-in-Charge. (Note: (a) Parts/spares of transformer shall be measured paid seperately as \\"Supply only\\", (b) Dehydration of transformer oil shall be measured and paid seperately) |
| 8 | Taking down carefully the existing 11KV/ 0.433 KV distribution transformer of capacity 315/400 KVA by disconnecting HT overhead connection/underground cables and earth strips etc. from any substation / locations using suitable capacity of crane or by any other method irrespective of type of approach available, loading in vehicle, transportation to workshop for repairs and unloading carefully, Reloading the transformer after repairs and testing of transformer; transportation to site and unloading including placing at given position and re-commissioning at existing position with all necessary connections etc complete all as specified and directed. (Note: (a) Quoted rate shall deemed to be inclusive of all T & P for disconnection, re-connection, loading and unloading, transportation including necessary petty items such as nuts, bolts, washers etc. (b) Repair to transformer at workshop shall be measured and paid seperately) |
| 9 | Material and labour for repairs to Transformer step down 11KV/0.433 KV any type of capacity 315/400 KVA, after dismantling the transformer body carefully, opening the top cover of Transformer for inspection /repair, drain out the transformer oil from the tank complete, taking out the core and winding assy by disconnecting the internal connections, removing the carbon/sludge deposit in transformer housing core, renewal/replacement of u/s rubber bushes and washers , replacement of silica gel, replacement of worn out nut and bolts, cutting the burnt out winding and re-winding the same with suitable size of super enamelled copper wire as per existing gauge, insulating the winding connection by using fire proof sleeve and fire proof tape, warnishing the coil, keeping the coils in electric oven chamber for 24 hrs to remove the moisture, Painting of complete transformer body from outside and inside by weather proof type using spray gun, writing of MES/SM Number etc, replacement of conservator tank glass, re-installing the core and winding inside properly, making the all connection with suitable copper lugs, refilling of dehydrated transformer oil including dehydration, reinstalling the top cover after cleaning , conservator tank, expulsion vent etc, Meggering the LT and HT side of the Transformer and testing complete all as specified and directed by Engr-in-Charge. (Note: (a) The unit quoted rate shall deemed to be inclusive of cost of winding wire, nuts, bolts washer including labour for making of coils, (b) All other spare parts shall be measured and paid seperately as \\"Supply only\\") |
| 10 | Supply only for replacement Gasket cork sheet 5mm thick of superior quality complete all as specified and directed. |
| 11 | Supply only for replacement of HT bushing of transformer 11/0.433 KV of capacity upto 630/500 KVA complete all as specified and directed. |
| 12 | Supply only for replacement of HT bushing of transformer 11/0.433 KV of capacity upto 400/315 KVA complete all as specified and directed. |
| 13 | Supply only for replacement of HT bushing of transformer 11/0.433 KV of capacity upto 250/200 KVA complete all as specified and directed. |
| 14 | Supply only for replacement of HT bushing of transformer 11/0.433 KV of capacity upto 100 KVA complete all as specified and directed. |
| 15 | Supply only for replacement of LT bushing of transformer 11/0.433 KV of capacity upto 630/500 KVA complete all as specified and directed. |
| 16 | Supply only for replacement of LT bushing of transformer 11/0.433 KV of capacity upto 400/315 KVA complete all as specified and directed. |
| 17 | Supply only for replacement of LT bushing of transformer 11/0.433 KV of capacity upto 250/200 KVA complete all as specified and directed. |
| 18 | Supply only for replacement of LT bushing of transformer 11/0.433 KV of capacity upto 100 KVA complete all as specified and directed. |
| 19 | Supply only for replacement Silica Gel breather assembly Clear View type of 11/0.433 KV transformers of capacity upto 630 KVA complete all as specified and directed. |
| 20 | Supply only for replacement Dial type Temperature guage, 0 to 100°C range complete suitable to any make, type and cpacity of transformer complete all as specified and directed. |
| 21 | Supply only for replcament of silica gel standard type complete all as specified and as directed . |
| 22 | Supply and spread loose filling with aggregate of gauge 63mm inside the fencing of two pole structure/four pole structure of transformer yard upto a layer of thickness 150mm complete all as specified and directed. |
| 23 | M & L for preparation of old painted surfaces and cooling coils/fins of transformers 11/0.433 KV of capacity upto 630/500 KVA by remopving oil marks using chemical or hot blow lamp and applying one coat spray painting to prepared surfaces using synthetic enamel paint of superior quality of colour as approved by Engr-in-Charge as per the Standard Engineering practice including writing SM No, MES No, Make and capacity with white paint having height of each letter not less than 2.5cm and width not less than 1cm complete all as specified and directed. |
| 24 | All as per Serial item No. 22 above for transformer of capacity 400/315 KVA complete ditto |
| 25 | All as per Serial item No. 22 above for transformer of capacity 250/200 KVA complete ditto |
| 26 | All as per Serial item No. 22 above for transformer of capacity 100 KVA complete ditto |
| 27 | M & L for preparation and cleaning of old painted surfaces of HT 2 pole structure including channels and cross arms, clamps section upto 100mm x 50mm etc to remove the existing paint completely and applying one coat of red oxide zinc chrome primer and two coats of aluminium paint complete all as specified and directed. |
| 28 | M & L for preparation and cleaning of old painted surfaces of HT 4 pole structure including channels and cross arms, clamps section upto 100mm x 50mm etc to remove the existing paint completely and applying one coat of red oxide zinc chrome primer and two coats of aluminium paint complete all as specified and directed. |
| 29 | M & L for preparation and cleaning of old cement coatd surfaces of RCC HT pole above the ground level including coping area after complete removal of existing paint and applying two coats of macrylic exterior emulsion paint over a coat of primer complete all as specified and directed. |
| 30 | S & F in repair Single Post insulator, 11 KV with hardware fittings etc complete all as specified and directed. |
| 31 | M & L for Lightning arresters expulsion type complete with all fittings, transmission class, discharge capacity 65 kilo amp suitable for 11000 Volts including brackets, clamps, nuts, bolts washer and connecting to earth wire 4mm dia GI wire including taking down existing one complete all as specified and directed. |
| 32 | S & F in repair Single Pin insulator, 11 KV with hardware fittings etc complete all as specified and directed. |
| 33 | S & F in repair Switch Air Break, Gang operated, Triple Pole, mechanically operated, mounted on 9 insulators and steel frame with operating mecanism worked from ground level, having current rating upto 200 Amps for working presure 11000 Volts with drop out type fuses (three numbers of 40 Amps capacity each) including applying grease for male/female contact and replacement of burnt termination grips complete all as specified and directed. |
| 34 | M & L for aluminium conductor steel reinforced (ACSR) conductor on 11 KV overhead line including binding and all jumper connection and binding on insulator with new wire including dismantling the unserviceable ACSR conductor complete all as specified and directed. |
| 35 | M & L for Cross arms bracing supports clamps and back plates fabricated from structural steel sections including nut bolt washers welding bending cold or hot drilling holes for bolts in any shape or size as indicated or directed and including one primer coat of red oxide zinc chrome primer, one under coat and one finishing coat of aluminium paint including dismantling cross-arms of M.S. channel or angle sections etc complete all as specified and directed. |
| 36 | M & L for repair/ maintenance of Air break switch, 11 KV, Gang operated device of any type and size including cleaning of male and female contacts, greaging of all moving parts, replacement of all unserviceable contacts, insulators, replacement of GI pipe used for operating AB switch complete all as specified and directed. (Note: (a) Unit quoted rate is deemed to be inclusive of taking down of AB switch and refixing in the same position (if any), (b) Replacement of unserviceable parts shall be measured and paid seperately as \\"supply only\\" and the labour element for fixing the same shall deemed to be inclusive in the unit quoted rate) |
| 37 | Supply only in replacement of Male and Female Contacts of AB switch complete all as specified and directed. |
| 38 | Supply only in replacement of Contacts of Drop out fuse assembly complete all as specified and directed. |
| 39 | Removing/cutting grass, bushes and creepers growing at transformer yard, LT Panel board, two pole structures and four pole structures and keep the yard area and sorrounding neat and clean including spraying of necessary chemical required for destroying grass/shrubs/weeds etc and removing the materials from site of work complete all as directed by the Engr-in-Charge |
| 40 | M & L for Cutting/Trimming of tree branches e metre all around apart from HT/LT O/H line, two pole/ four pole structures, substations, cleaning of LT/HT O/H line and removing trimmed tree branches from site complete all as specified and directed by the Engr-in-Charge. |
| 41 | Taking out/down existing HT cable of any size from trenches and pole etc including disconnecting all electrical connections and depositing serviceable cable to MES store yard for re-use at same or other site and removing unserviceable cable from site to take credit complete all as directed by the Engr-in-Charge. (Note: (a) Unserviceable HT cable shall be handed over to contractor after adjusting credit amount as per Sch of Credit and serviceable cables shall be re-used at site as directed. (b) Unit quoted rate is deemed to be inclusive of transportation of serviceable cable to store yard and back to the site for re-use, (c) Excavation and earth work shall be measured and paid seperately) |
| 42 | Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 11000 volts grade with stranded aluminium conductor of size 95 Sqmm 3 core complete all as specified and directed. (Note: Excvation and earth work shall be measured and paid seperately) |
| 43 | Supply and laying cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 11000 volts grade with stranded aluminium conductor of size 185 Sqmm 3 core complete all as specified and directed. (Note: Excvation and earth work shall be measured and paid seperately) |
| 44 | Laying only cable XLPE insulated screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) 11000 volts grade with stranded aluminium conductor of size 185 Sqmm 3 core complete all as specified and directed. (Note: (a) Excvation and earth work and other connected items for laying of HT cable shall be measured and paid seperately, (b) HT cable shall be issued under Sch 'B' free for laying (c) Connected item) |
| 45 | S & F in replacement 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 size 50 sqmm to 95 sqmm complete all as specified and directed (Excavation and earth work shall be measured and paid seperately) |
| 46 | S & F in replacement 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 size 120 sqmm to 185 sqmm complete all as specified and directed (Excavation and earth work shall be measured and paid seperately) |
| 47 | S & F in replacement 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 size 240 sqmm to 400 sqmm complete all as specified and directed (Excavation and earth work shall be measured and paid seperately) |
| 48 | S & F in replacement 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 size 50 sqmm to 95 sqmm complete all as specified and directed (Excavation and earth work shall be measured and paid seperately) |
| 49 | S & F in replacement 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 size 120 sqmm to 185 sqmm complete all as specified and directed (Excavation and earth work shall be measured and paid seperately) |
| 50 | S & F in replacement 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 size 240 sqmm to 300 sqmm complete all as specified and directed (Excavation and earth work shall be measured and paid seperately) |
| 51 | Supply and Laying synthetic Rubber Insulated mats, 2.5 mm thick of size 2m x 1m for voltage upto 11 KV for electrical purpose as per IS-15652-2006 (Superseeding IS-5424) suitable for electrical shock safety complete all as specified and directed. |
| 52 | S & F in replacement for 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 MS clamps, bolts and nuts of approved size for HT, 25 x 20 cm size complete all as specified and directed. |
| 53 | M & L for 100 mm bore, steel tubes, galvanised, light grade with all fittings as required, ISI marked for passing of cable fixed to poles/walls/laid under floor/road including taking down/up existing unserviceable pipe complete all as specified and directed. |
| 54 | M & L for 80 mm bore, steel tubes, galvanised, light grade with all fittings as required, ISI marked for passing of cable fixed to poles/walls/laid under floor/road including taking down/up existing unserviceable pipe complete all as specified and directed. |
| 55 | M & L for Cable route indicator made of PCC 1:3:6, type C-1 (using 20mm graded aggregate) duly engraved \\"HT CABLE/HT JOINT\\" coloured with two cdotas of synthetic enamel paint in brown of size 150 x 150 x 900mm fixed upto 300mm below ground level including necessary excavation and earth work complete all as specified and as directed. |
| 56 | Material and Labour for Locating & pin pointing conductor and insulation faults of low and high resistance, intermittent or flashing nature in XLPE HT underground power cables of the rating 11 KV with the help of Pre-locator with time domain laptop based reflectometer/ electrometer using pulse echo method, impulse current method & decay method, and using DC high voltage surge generator to produce surge to trace route and pin pointing fault with the help of dual channel digital sound system, magnetic & acoustic for location of fault with acoustic transducer (pickup) and the amplifier with headphones, after pin pointing of faut location necessary excavation and taking out of faulty cable for repair/ replacement of joint, relaying of cable/ cover & brick protection, refilling of soil and removal of surplus soil etc at Pangode and PTP Nagar complete all as specified & directed |
| 57 | M & L for cutting of matellic road/hard standing/ hard rock/ wall upto a size n.exc 20cm width and n.exc 60cm in depth for laying of protection pipe for cable including making good the disturbed road/ hardstanding etc by providi9ng PCC 1:2:4, type B-1 (using 20 mm graded crushed stone aggregate) upto the existing surface level or removing the any type of tiles carefully and refixing properly as per the existing surface including suitable size of GI pipe (if necessary) complete all as specified and directed by Engr-in-Charge. (Note: (a) Any damages/broken to any type of tiles while removing, the contractor shall replace the the broken tiles with new one without any extra cost to the Govt., (b) The unit quoted rate shall deemed to be included for all materials/T&P/machinery required to be used in this item, (c) All the removed tiles/re-fixable materials shall kept carefully at a safe place for re-fixing at site. (d) GI pipes shall be measured and paid seperately) |
| 58 | M & L for anti-climbing device, spike type fabricated out of MS bar (round, square and flat) including nuts, bolts, washers and welding in two halves made to shape to suit the cross section of the pole with and including painting with two coats of aluminium paint over a coat of red oxide zinc chrome primer including dismantling of existing unserviceable anti climbing device of any type complete all as specified and directed. |
| 59 | Taking down/removing of unserviceable items (Ref Sl item No. 59 to 63 below) from the existing Automatic power factor correction (APFC) panel, three phase, 415 Volt, 50Hz system of capacity upto 200 KVAR fixing of new spares/parts, Testing and caliberating APFC panel and confirming the auto switching of capacitors with different loads complete all as specified and directed. (Note: New spares/items shall be measured and paid seperately as S & F here-in-below) |
| 60 | Supply and fixing Cylindrical capacitors, 440 V, 50 Hz, 3 phase, 5 KVAR of any model complete all as specified and directed. |
| 61 | All as per item No. 59 above but for 10 KVAR complete all as specified and directed. |
| 62 | All as per item No. 59 above but for 15 KVAR complete all as specified and directed. |
| 63 | All as per item No. 59 above but for 20 KVAR complete all as specified and directed. |
| 64 | All as per item No. 59 above but for 25 KVAR complete all as specified and directed. |
| 65 | Supply and fix in replacement of HD harmonic detuned reactor for APFC panel of capacity upto 100 KVAR, Rated Voltage 440 Vac, F = 50 Hz, P = 7% ( Fr = 189 Hz) / Linearity: L > 0.95 Lr for current up to 1.85 . I1 complete all as specified and directed. |
| 66 | Supply and fix in replacement Intelligent Power Factor Controller IPFC, Three CT Sensing, 08, 12 & 16 Steps LCD display Relay, Size: 144 mm x 144 mm Auxiliary supply 90 Vac- 550 Vac complete all as specified and directed. |
| 67 | M & L for opening the cover of HT 11 KV, 630A-800A RMU Panel, cleaning the fixed and moving contacts inside the VCB properly, checking of alignment of spring charging mechanism, servicing and greasing all movable mechanism, replacement of defective MCB, wring and checking the battery charger and the indoor cable terminal boots complete all as specifed and as directed by the Engr-in-Charge. (Note: (i) Repairing and Servicing shall be done through authorised agent of the OEM of the RMU Panel only, (ii) Replacement of spares/parts shall be measured and paid seperately) |
| 68 | M & L for Repairing and servicing of HT 11 KV VCB alongwith CTs/PTs of current rating upto 400A, rupturing capacity 250/200 MVA of any make and type by drawing out breaker assembly from the panel and carryout the following works and re-assembling complete comprising of esential/necessary services including testing and commissioning to the entire satisfaction of Engr-in-Charge/GE complete all as specifed and as directed by the Engr-in-Charge:- (i) Cleaning/decarborizing of all fixed and moving contacts, levers, springs using suitable cleaning agent and tightening of screws, nuts, bolts, springs etc(ii) Adjust the Trolly in and out mechanism(iii) Lubricating/greasing of all operating mechanism and moving parts, switching and tripping mechanism, automatic shuttering system, necessary brazing, turning, polishing of main and auxiliary contact, demoisturising of insulators etc to be done.(iv) Testing of tripping performance of HT VCB by secondary current injection and testing of CT ratio and polarity.(v) Checking of tripping relay including interlocking elements of the mechanical clearances of the operating mechanism, internal wiring circuit etc, tightening of all connections, replacement of HRC fuse, fuse currier base (if found u/s) including removing moisture deposit inside the VCB(vi) Checking all end terminals, tightenming the nuts, bolts and washers, replace the unserviceable nuts, bolts and washers, draw-in-the breaker, put in position, engage the VCB with the supply system and testing for smooth functioning complete.(Note: (i) Repair and Servicing shall be done through authorised agent of the OEM of the VCB only, (ii) Replacement of spares/parts shall be measured and paid seperately) |
| 69 | S & F in replacement of Indoor Cable terminal Boot (Set of 3) for HT 11 KV 630A - 800A, RMU Panel complete all as specifed and as directed. |
| 70 | S & F in repair of Battery, 7 AH (two Nos), 12V, DC with inbuilt charging unit for HT 11 KV 630A RMU Panel complete all as specifed and as directed. |
| 71 | S & F Closing Coil Assembly (110V DC) as per the existing size, type and suitable for 11 KV VCB including taking down old item complete all as specifed and as directed. |
| 72 | S & F Tripping Coil Assembly (110V DC) as per the existing size, type and suitable for 11 KV VCB including taking down old item complete all as specifed and as directed. |
| 73 | S & F LED indicator of RED/GREEN/YELLOW/AMBER including taking down old item complete all as specifed and as directed. |
| 74 | S & F Push Button of RED/GREEN/YELLOW/BLACK including taking down old item complete all as specifed and as directed. |
| 75 | M & L for Calibration of protective relays both 02 Nos over current and 01 No earth fault relay of IDMT or any other type by using relay injection kit including necessary adjustment of over current/earth fault/ earth leakage by secondary current injectioj test along with testing and calibration of pickup current, time setting multiplier, tripping delay time, auto resetting of time etc for successful operation at the time of fault occurrence as required according to the connected load complete all as specifed and as directed. |
| 76 | S & F in replacement of Panel Heaters (Space heater 80W) and Thermostat including necessary wiring complete all as specifed and as directed. |
| 77 | M & L Earthing complete with GI earth plate electrode 600 mm x 600mm x 6 mm thick burried directly in ground vertically to a depth not less than 2.25 m below ground level with the top edge of earth plate at depth not less than 1.5 m below ground level connected with galvanised earth strip of size 32x6mm by means of bolts, nuts, check nuts and washers protected by 40mm bore light grade GI pipe, funnel with 20mm bore GI medium grade pipe for watering from chamber to upper edge of the plate, wire mesh fixed on water pipe, including concrete pit in PCC (1:3:6) type C-1 (using 20mm graded stone aggregate), with 40 mm thick Pre-cast R.C.C. (1:2:4) type B-I cover slab (reinforced with 8 mm dia deformed bar @ 15 cm C/C both ways and suitable handle of 10 mm dia round bar), including providing charcoal or coke and common salt in alternate layers of 15 cm compacted thickness all around the earth electrode, with funnel, wire mesh, aluminium lugs, complete in all respect and other end connected with main switch board or Earthing test point as directed, including necessary earth work and disposal of spoil to a distance not exceeding 50 metre and necessary complete all as per PLate No. 03 of SSR Part-I and testing on completion inclduing taking down old one complete all as specified and as directed by the Engineer-in-Charge. (Note: After testing if the desired resistance is not found at site as directed by the Engr-in-Charge, the earthing shall be redone by the contractor without any extra cost to the Govt.) |
| 78 | S & F in repair DC Power pack with battery backup unit complete with the following technical specifications complete all as specifed and as directed:-(a) Input Voltage: 110 VAC OR 230 VAC = 20%, - 30%(b) Input Burden: Less than 50 VA during charging period without output load(c) Output Voltage: 24VDC/ 30 VDC/ 48 VDC/ 220 VDC(d) Output Laod: 100W Nominal(e) Continuous Load: 100 Watts(f) Impulse Load: 450 W for 240mSec (Min 10 Pulses)(g) Overall Dimension: 280mm (w) x 190mm (h) x 210 mm (d)(h) Weight: 7.0 Kg |
| 79 | Dismantling of unserviceable/ broken electric steel pole/Strut of any size after disconnecting all connections including demolition of foundation as required and making good disturbed surface and removing materials from site of work complete all as directed. (Note : Earth work wherever invloved shall be measured and paid separately) |
| 80 | Supply and erection of steel tubular swaged poles, type 410 SP-55 (11.0 meter long) complete with cast iron base plate, final taper plug, bolts, nuts and screws as specified and including painting with two coats of aluminium paint over one coat of red oxide zinc chrome primer after preparation of surfaces complete all as specified and directed. (Note: Excavation and earth work shall be measured and paid seperately) |
| 81 | Excavation in trenches, not exceeding 1.5 M wide and not exceeding 1.5 M depth for foundation, trenches for shafts, wells, cesspits, manholes, pier holes, etc. n exc 10sq m on plan and n exc 1.5m in depth and getting out in soft/loose soil complete all as specified and directed. |
| 82 | Excavating in trenches not exc. 1.5 metre wide and exc. 1.5 metre & not exc. 3 metre depth (beyond the first 1.5 metre) for foundation of poles etc and getting out in soft/loose soil complete all as specified and directed. |
| 83 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exc 25 cm as in soft/loose soil complete all as specified and directed. |
| 84 | Removing excavated soil not exc. 50 m and depositing where directed at a level not exc 1.5 m above the starting point complete all as specified and directed. |
| 85 | Supplying and laying un-reinforced precast concrete cable cover, class HV, type 1 flat, size 300mm x 180mm x 40mm complete all as specified and directed. |
| 86 | Supply & Spreading clean dry riddled soil in trenches for cushioning for under ground cables protections by using IS sieve to seperate the composite particle/roots etc and riflling in trenches and compacted in layers to form a solid bed covering to cable complete all as specified and directed.(Note: Thickness after punning down shall be measured for payment) |
| 87 | M & L for Plain cement concrete 1:4:8, type D-2 (using 40 mm graded stone aggregate) as in foundation, filling and mass concrete, etc complete all as specified and directed. |
| 88 | M & L for Plain cement concrete 1:3:6, type C-2 (using 40 mm graded stone aggregate) as in foundation of steel tubular poles and stay etc complete all as specified and directed. |
| 89 | M & L for plain cement concrete (1:2:4), type B1 (using 20mm graded stone aggregate) as in lintels upto 1.5m clear span, cills, steps; seismic and other similar bands, plinth courses, string courses, lacing courses, parapets and railings upto 60 cm in height, copings, kneelers, apex stones, bed plates, kerbs, water troughs and the like including weathering, slightly rounded or chamfered angles and throating, including necessary formwork complete all as specified and as directed. Total in Figures 0.0 0.0 Quoted Rate in Figures Select 0.0 0.0 Zero Only Quoted Rate in Words INR Zero Only Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 14, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 04, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 18 daysAug 06, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 20 daysTender Documents
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