Tender For Repair/Replacement Of Unsv 11 Kv Mrs ,11 Kv Ht Installations, 11Kv Oh Lines & Ug Ht/Lt Cables, Sf6 Breakers, Maintenance Of Power/ Distribution Transformers, Lt/Ht Switchgear & Panels And Its Connected Accessories At Drdo Township ,Ge Offi
Tender Value
49 Lakhs
Estimated cost
Bid Submission
28 Aug 2026
23 days left
EMD
98000
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Hyderabad → Telangana
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Repair/Replacement Of Unsv 11 Kv Mrs ,11 Kv Ht Installations, 11Kv Oh Lines & Ug Ht/Lt Cables, Sf6 Breakers, Maintenance Of Power/ Distribution Transformers, Lt/Ht Switchgear & Panels And Its Connected Accessories At Drdo Township ,Ge Office,Dsc,Chess Kanchanbagh, Hyderabad.
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 30-Jul-2026 | postpone dt | Date | 28-Aug-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | Supply, laying, testing and commissioning in trenches/ ducts, fixed on walls/panels of LTUG cable, 1100 volts grade, PVC insulated, PVC unsheathed armoured with aluminum conductor cable complete including lugs of requied sizes for the following nominal cross sectional areas of cables including taking down old unserviceable cable complete all as directed:- |
| 2 | 10 Sqmm 4 core |
| 3 | 16 Sqmm 4 core |
| 4 | 25 Sqmm 4 core |
| 5 | 35 Sqmm 3.5 core |
| 6 | 50 Sqmm 3.5 core |
| 7 | 70 Sqmm 3.5 core |
| 8 | 95 Sqmm 3.5 core |
| 9 | 120 Sqmm 3.5 core |
| 10 | 185 Sqmm 3.5 core |
| 11 | Isolate,disconnect,dismantle the burnt out lugs from main switches/MCCB and crimping with new lugs as per existing one including fixing, insulation, termination to main switch/MCCB for the following sizes of cables complete all as directed . |
| 12 | 35 sqmm to 50 sqmm |
| 13 | 70 sqmm to 95 sqmm |
| 14 | 120 sqmm to 240 sqmm |
| 15 | M&L for cleaning/Painting the HT poles of OH lines and six poles/four poles/two poles structure complete with cross arms any height and any description thoroughly with necessary cleaning agent including scrapping up of old corroded paint dirt/dust/rust carefully and applying two coats of aluminum paint including marking of pole numbers for the following : - |
| 16 | One pole with cross Arms |
| 17 | Two poles with cross Arms |
| 18 | Four Poles with cross Arms |
| 19 | Servicing, testing, and commissioning of 11 KV, 400/630 A, 20kA / 3 sec, Indoor, Extensible type Ring main unit (RMU) (3 way- 2 no. Load break switch & I no.vaccume Circuit Breaker) duly repaired , testing in all respects ie servicing , cleaning greasing,oiling tightning functional checks,interlocks checking isolator,earth switch checking,operational checks ,contact resistance test,IR test for RMU and CT IR,ratio with primary injection test and over current & earth fault tripping of relay and breaker tripping by master trip relay complete all as directed by Engineer-in-Charge. |
| 20 | Supply and fixing in repairs following spares of RMU 400/630A, 20 KA :- Spring Charging Motor Electrical 11KV |
| 21 | Closing Mechanism |
| 22 | Trip Contacts |
| 23 | Earth Fault and over load relay |
| 24 | UVT Coils |
| 25 | Breaking chamber |
| 26 | MS Block Frame |
| 27 | S&F in repairs following items for 11 KV VCB for electrical operation |
| 28 | TNC switch (25 Amps) |
| 29 | Indicating Lamps |
| 30 | Auto trip indication with wiring modification and replacing all indication lamps and to check the circuit including wiring material as reqd as per site requirement. |
| 31 | Supply, lay, connect, test and commissioning of 3 core, 120 Sqmm, 11000 Volts grade XLPE insulated, screened, PVC bedded, galvanised steel strip or wire armoured, electric power cables (heavy duty) with aluminum conductor including taking out unserviceable burnt out cable complete all as directed. |
| 32 | Excavation in trenches not exceeding 1.5m wide and not exceeding 1.5m in depth and getting out in hard/ dense soil for foundation of poles, structures, stay rods, laying of underground cable etc complete all as directed. |
| 33 | Returning, filling in, including spreading, leveling, watering and well ramming in layers each not exceeding 25cm thick using soil complete all as directed. |
| 34 | Removing excavated surplus soil to a distance not exceeding 50m and depositing where directed at a level not exceeding 1.5m above the starting point complete all as directed. |
| 35 | M&L for laying un-reinforced precast concrete cable cover, class HVP, type 1 with peak of size 300 mmX180mmX 40mm complete all as directed. |
| 36 | M&L for laying of common burnt bricks, sub class 'B', old size 230 x 115 x 75 mm in trenches for cable protection complete all as directed. |
| 37 | Supply and spreading of natural, clean, dry, river sand in trenches for cable protection / transformer yard/ two pole /four pole structure yard complete all as directed.Note:- Punned thickness only shall be measured for payment purpose. |
| 38 | Material & Labour for Testing calibration and programming of protection relays such as Micom P111/123 over current relays, auxiliary Relays, Tripping Relays, Earth fault Relay and Differential relays for 11 KV system fixed on VCB/RMU for over current & earth fault settings with all respects and making all tripping settings ,time delay settings,for smooth functioning of all controls of HT Panel including servicing of CTs & PTs testing giving primary/ secondary injection setting and coordinating completely through authorised technicians including submitting test report complete all as directed. |
| 39 | Supply & fixing MCCB 100 Amps, 3/4 pole, 16KA, 415 Volts, 50 HZ, Icu=100%Ics thermal magnetic fixed olc and short circuit rating including necessary fixing arrangement for fixing of MCCB to the existing panel, connecting cable connections,lugs including taking down old unserviceable MCCB complete all as directed. Make- havells/standard /as per site reqmt |
| 40 | All as per item No 14 above but MCCB 125 Amps 3/4 Pole, 25 KA, 415 V, 50 Hz |
| 41 | All as per item No 14 above but MCCB 160 Amps 3/4 Pole, 25 KA, 415 V, 50 Hz |
| 42 | All as per item No 14 above but MCCB 200 Amps 4 Pole, 25 KA, 415 V, 50 Hz |
| 43 | All as per item No 14 above but MCCB 250 Amps 4 Pole, 25 KA, 415 V, 50 Hz |
| 44 | All as per item No 14 above but MCCB 320 Amps 4 Pole, 36 KA, 415 V, 50 Hz |
| 45 | All as per item No 14 above but MCCB 400 Amps 4 Pole, 36 KA, 415 V, 50 Hz Please Enable Macros to View BoQ information |
| 46 | All as per item No 14 above but MCCB 400 Amps 4 Pole, 36 KA, 415 V, 50 Hz Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Jul 30, 2026
11:30 IST
Tender Published
Tender notice published.
Completed
Aug 28, 2026
18:00 IST
Corrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 23 daysAug 28, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 23 daysAug 31, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 26 daysTender Documents
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