Tender For Repairs To Distribution Transformers At Elsec & Cpdc Sub Station & Elsec Sub Station Of Rci Under Ge (I) R&D Rci, Hyderabad
Tender Value
48 Lakhs
Estimated cost
Bid Submission
08 Oct 2026
16 days left
EMD
96000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Ranga Reddy → Telangana
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repairs To Distribution Transformers At Elsec & Cpdc Sub Station & Elsec Sub Station Of Rci Under Ge (I) R&D Rci, Hyderabad
BOQ
| Sl. No. | Item Description |
| 1 | =B2& \\" BoQ\\" BoQ_Ver3.0 Item Rate Normal INR Only INR Select, Excess (+), Less (-) Less (-) Tender Inviting Authority: GE(I) R&D RCI HYDERABAD Name of Work: REPAIRS TO DISTRIBUTION TRANSFORMERS AT ELSEC & CPDC SUB STATION & ELSEC SUB STATION OF RCI UNDER GE (I) R&D RCI, HYDERABAD Contract No: GE(I) RCI/HYD/ OF 2026-2027 Bidder Name : PRICE SCHEDULE(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 # SlNo. Item Description Item Code / Make Quantity Units Estimated Rate Addition / Deduction Addition / Deduction Values Currency Convertion against each Item Quoted Currency in INR / Other Currency Basic Rate In Figures To be entered by the Bidder Rs. Ps. 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 Without Taxes Total Amount With Taxes Total Amount In Words |
| 2 | Disconnecting the electric supply, removing the HT and LT cable connections and taking out the transformer of capacity upto 500 KVA from the platform, lifting the transformer with suitable crane, loading into the goods carrier and shifting the transformer to an approved factory (workshop) for reairs and transporting back installation in its original location including connection of HT and LT cable connections all as directed by Engineer-in- Charge. Note : Repairs to tranformer and testing will be measured and paid for separately |
| 3 | All as per item No. 1 above but of capacity 750 KVA. |
| 4 | M&L for draining out the transfomer oil, removing the inspection cover, lifting the core with suitable crane and removing the winding from the core replacing the unserviceable insulation of LV coil, HV coil and rewinding the unserviceable HV, LV coil turns with new electrolytic copper conductor, drying of core and winding in the oven upto required IR values, assembling the core with new insulation, replace the unserviceable LT, HT bushing washers, oil seal, gaskets of inspection cover with new ones, conduct all testing, commissioning complete upto 500 KVA Transformer all as directed by Engineer-in-Charge. Note : HT / LT bush, transformer oil, LV, HV coils, inspection cover gasket and testing of transformer will be measured and paid separately under relevant items. |
| 5 | All as per item No. 3 above but of capacity upto 750 KVA. |
| 6 | Material and labour for placing core winding assembly into an Industrial Transformer Vacuum Drying Oven or vapour phase drying oven up to required heat for removing moisture to prevent damage to the paper and insulation layers of 500 KVA capacity distribution Transformer complete all as specified and directed by Engineer-in-Charge |
| 7 | All as per item No. 5 above but of capacity 750 KVA. |
| 8 | M&L for conducting the following tests after repairs of transformers capacity upto 3500 KVA including submitting the test report.(a) I.R values of HV to LV, HV to Earth and LV to Earth.(b) winding resistance.(c) Ratio test(d) No-load test(e) Short circuit test(f) Dielectric strength of oil(g) Transfomer tap switch positionsNote: contractor shall arrange all measuring instuments / equipment for testing of transformer. |
| 9 | Supply and replace HT / LT porcelain bush rods and top gaskets suitable for any make of transformers of capacity 500 KVA capacity all as directed by Engineer-in-Charge |
| 10 | All as per item No. 8 above but of capacity 750 KVA. |
| 11 | M&L for making LV coil re-insulation with required gauge of craft paper cotton tape as per specification of old transformer of capacity upto 750 KVA (@ 110 & 145 Kgs) complete all as directed by Engineer -in-Charge. |
| 12 | M&L for making HV coil re-insulation with required gauge of craft paper cotton tape as per specification of old transformers capacity upto 750 KVA (@ 145 & 180 Kgs)complete all as specified and directed by Engineer -in-Charge. |
| 13 | M&L for making HV coil insulation with DPC copper wire and strip of required gauge as per specification of old transformers of capacity upto 750 KVA (@ 145 & 180 Kgs)complete all as specified and directed by Engineer -in-Charge. |
| 14 | M&L for painting to body of distribution transformers of capacity upto 750 KVA installed at various indoor and outdoor substations with one coat of synthetic enamel Grey / Green (Existing type) paint using spray gun machine after removing all dust and rust complete all as directed by Engineer-in-charge. Make of paint : Shalimar / Asian / Berger |
| 15 | Supply and replace / topping up of transformer oil conforming to IS: 335 (1993), dielectric strength not less than 60 KV at 2.5 mm gap in various capacities distribution transformers installed at various indoor and outdoor sub stations complete all as specified and directed. Make: Power oil / SERVO / Castrol / Shell. |
| 16 | Dehydration of transformer oil of various capacities distribution transformers installed at various indoor and outdoor transformers with ultra high vaccum filtration machine to obtain the dielectric strength of 60 KV at 2.5 mm gap complete all as specified and directed. |
| 17 | M&L for painting to body of distribution transformers of capacity above 750 KVA and upto 1000 KVA installed at various indoor and outdoor substations with one coat of synthetic enamel Grey / Green (Existing type) paint using spray gun machine after removing all dust and rust complete all as directed by Engineer-in-charge. Make of paint : Shalimar / Asian / Berger |
| 18 | M&L for painting to body of distribution transformers of capacity above 1000 KVA and upto 1250 KVA installed at various indoor and outdoor substations with one coat of synthetic enamel Grey / Green (Existing type) paint using spray gun machine after removing all dust and rust complete all as directed by Engineer-in-charge. Make of paint : Shalimar / Asian / Berger |
| 19 | M&L for painting to body of distribution transformers of capacity above 1250 KVA and upto 1650 KVA installed at various indoor and outdoor substations with one coat of synthetic enamel Grey / Green (Existing type) paint using spray gun machine after removing all dust and rust complete all as directed by Engineer-in-charge. Make of paint : Shalimar / Asian / Berger |
| 20 | Supply and replace Buchholz relay alongwith flange, gasket, oil seal and cable connection suitable for any make of distribution transformers of capacity above 315 KVA and upto 500 KVA all as directed by Engineer-in-Charge |
| 21 | All as per item No. 19 above but of capacity above 500 KVA and upto 1000 KVA |
| 22 | All as per item No. 19 above but of capacity above 1000 KVA and upto 1600 KVA |
| 23 | M&L, locating fault in 11 KV HT underground cable of any sizes with the help of fault locator vehicle organized from TSSPDCL/TSTRANSCO by injecting necessary high voltage to the faulty cable within 12 hours of time from time of reporting of fault all as directed by Engineer in Charge.Note : Quoted rate shall deemed to be included the necessary charges towards liaisoning for arranging fault locating vehicle, transportation of trained technicians and charges payable to Electricity Department. |
| 24 | Supplying, laying, jointing, testing and commissioning of 3 Core 120 Sqmm, 11000 volts grade, Earthed, HT XLPE insulated, insulation screened with extruded semi-conducting compound in combination with copper tape (0.3 KA for one second), cores laid up, PVC inner sheath with fillers, galvanized steel flat strip armoured, heavy duty, electric cables, with multistranded aluminium conductor, conductor screen with extruded semi conducting compound and overall PVC sheathed cable as per IS-7098 (Part-2) 1988 with latest amendments, replaced with burntout HT Cable laid in trenches / passing through pipe/duct/road crossing or fixed on poles, walls with suitable size clamps made out of mild steel flat iron including jointing material such as crimping type lugs, brass cable glands, heavy duty double compression type etc., including disconnecting and taking down unserviceable cable complete all as specified and directed for the following sizes:-Note : Earthwork Excavation, sand cushioning, GI pipe and cable protection will be measured and paid separately. |
| 25 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m depth and getting out in hard/dense sol complete all as specified and directed. |
| 26 | Returning, filling in, including spreading, levelling, watering and well ramming in layers not exceeding 25cms complete all as specified and directed. |
| 27 | Removal of excavated soil to a distance not exceeding 50 mtrs and deposited where directed at a level not exceeding 1.5mtrs above the starting point all as directed. |
| 28 | Supply and spread natural dry river sand for cable cushioning in trenches and punned down all as specified and directed. Note : Prunned thickness will be measured for payment. |
| 29 | Supply and lay un reinforced pre cast concrete cable cover class HV type I flat size 300X180mmX40mm all as specified and directed. |
| 30 | Cutting of existing bituminious / PCC road or flooring / plinth protection, for laying of GI pipe in road intersection for passing of HT XLPE cable including excavation in any type of soil, returning and filling in and making good top 30cm of the trench by providing PCC 1:2:4 type B1 using 20mm graded stone aggregate to flush with existing road surface complete all as directed. |
| 31 | S&F, 150mm dia GI pipe light grade fixed to walls / poles or laid in trenches, road crossing etc., for protection of underground cable/earth strip including sealing ends with hessian cloth impregnated with bituminous compound in ground and with teak wood bushes for ends fixed on walls/poles complete all as specified and directed |
| 32 | Disconnecting and cutting down the existing unserviceable / burnt out HT cable end joints, outdoor type (Heat shrinkable) 11 KV grade suitable for XLPE cables of size 120 Sqmm, 3 core and supply and jointing new HT cable end joint of size 120 Sqmm, 3 core, outdoor type (Heat shrinkable) including testing complete all as specified and directed. Make : RAYCHEM / M-SEAL / DENSON |
| 33 | All as per item No 31 above, but for indoor type.Make : RAYCHEM / M-SEAL / DENSON |
| 34 | All as per item No 31 above, but for 3 core, 95 Sqmm outdoor type.Make : RAYCHEM / M-SEAL / DENSON |
| 35 | All as per item No 31 above, but for indoor type.Make : RAYCHEM / M-SEAL / DENSON |
| 36 | Cutting the burnt out portion of the HT underground XLPE cable of 120 Sq mm 3 core, supply and jointing HT cable straight through joints (Heat shrinkable) 11 KV grade suitable for XLPE cables of size 120 Sqmm, 3 core including testing complete all as specified and directed. Make : RAYCHEM / M-SEAL / DENSON |
| 37 | All as per item No 35 above, but for 3 core, 95 Sqmm Make : RAYCHEM / M-SEAL / DENSON |
| 38 | M&L in repairs, Earthing complete with copper earth plate electrode of size 600 x 600 x 3.15mm thick buried directly in ground (earth pit not less than 2.25m deep below the normal ground level) with top edge of plate not less than 1.5m below normal ground level connected to copper strip 20x3mm as earth lead by means of bolts, nuts, washers and check nuts made out of galvanized iron or steel all as shown on Electrical Plate No. 3 of SSR Part-I including testing on completion complete all as specified and directed. |
| 39 | Note 1: The unit rate shall also include for earth work in any type of soil, PCC 1:3:6 type C1 chamber, 50mm thick RCC 1:2:4 type B-1 using 20mm graded stone aggregate cover slab reinforced with 6 Nos of 8mm dia TMT bars both ways, funnel with watering pipe 20mm dia medium grade, GI protection pipe medium grade 25mm dia and wire mesh complete in addition to item No. 1(a) to (e) of preamble (Notes) under sub-heading earthing, specified on Sl Page No. 422 of SSR Part-II.2. Copper earth strip beyond 7.5m will be measured and paid separately. |
| 40 | M&L in repairs, copper earth strip 20 x 3mm buried in ground or fixed on wall or drawn through pipe or fixed to poles or any other indicated situation for earthing complete all as specified and as directed. |
| 41 | Supply and replacement of unserviceable rubber matting with new one of 12mm thick 1M X2 M LT ISI marked complete all as specified and directed by Engineer -in-Charge |
| 42 | Supply and replacement of unserviceable HT rubber mat with new one of of size 1mx2mx19mm ISI marked complete all as specified and directed by Engineer -in-Charge. Total in Figures 0.0 0.0 INR Zero Only 4.0 Construction of chamber for 100mm sluice plates item5 10.0 Nos 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
Sep 16, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedOct 08, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 16 daysOct 10, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 18 daysTender Documents
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