Tender For Repair / Maintenance Of Ehv System, Ht Oh/Ug Netwrok, Ht Switchgears, Transformers And Allied Ht Works At Lalgarh Jattan Mil Stn
Tender Value
70 Lakhs
Estimated cost
Bid Submission
24 Aug 2026
0 days left
EMD
1.30 Lakhs
Bank guarantee accepted
Document Fee
1000
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
sri ganganagar → Rajasthan
EMD Exemption
Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender For Repair / Maintenance Of Ehv System, Ht Oh/Ug Netwrok, Ht Switchgears, Transformers And Allied Ht Works At Lalgarh Jattan Mil Stn
BOQ
| Sl. No. | Item Description |
| 1 | Disconnecting HT & LT side cables of indoor/ outdoor distribution transformer of capacity upto 125 KVA and earth strip from body and neutral of transformer mounted on two pole/four pole structure /staging and draining & collecting of oil in transformer oil barrel (free from any chemical content) ,dismantling of pipeline,conservator, HV-LV Bushings,opening of top cover , radiator , Tighting of complete tfr & re-tanking after fixing of new gasket and reconnecting transformer after complete repairs including installation & testing the transformer as per relevant IS complete all as specified and directed by Engineer-in-Charge.Note :- 1. Topping of oil , dehydration of transformer oil ,replacement of gasket , etc will be measured & paid separately under relevant items of this schedule.2. Barrel will be supplied by Contractor and return back after use rate for the same deemed to be included in quaoted rates. |
| 2 | All as per Item No 01 above but 160 KVA to 315 KVA |
| 3 | All as per Item No 01 above but 400 KVA to 630 KVA |
| 4 | M & L in replacement of HV Bushing of Distribution transformer of cap 25 to 125 KVA ,11/0.433 KV complete all as specified and directed by Engineer-in-Charge. |
| 5 | All as per item No 04 above but replacement of LV Bushing |
| 6 | All as per item No 04 above but replacement of HT brass bush rods incl bolts, washers and packing sheet |
| 7 | All as per item No 04 above but replacement of LT brass bush rods incl bolts, washers and packing sheet |
| 8 | All as per item No 04 above but replacement of Complete set of Gasket (Rubberised cork /Neoprina) |
| 9 | All as per item No 04 above but replacement of Sundary items viz bolts, screws, washer ets. |
| 10 | All as per item No 04 above but replacement of Tapping Switch Handle |
| 11 | All as per item No 04 above but replacement of Off Load Tapping Switch |
| 12 | All as per item No 04 above but replacement of Winding Tamprature indicator |
| 13 | All as per item No 04 above but replacement of Oil temperature indicator heavy duty 0-150 degre centigrade |
| 14 | All as per item No 04 above but replacement of Brass valve of size 25mm |
| 15 | M & L in replacement of HV Bushing of Distribution transformer of cap 160 to 315 KVA, 11/0.433 KV complete all as specified and directed by Engineer-in-Charge. |
| 16 | All as per item No 15 above but replacement of LV Bushing |
| 17 | All as per item No 15 above but replacement of HT brass bush rods incl bolts, washers and packing sheet |
| 18 | All as per item No 15 above but replacement of LT brass bush rods incl bolts, washers and packing sheet |
| 19 | All as per item No 15 above but replacement of Complete set of Gasket (Rubberised cork /Neoprina) |
| 20 | All as per item No 15 above but replacement of Sundary items viz bolts, screws, washer ets. |
| 21 | All as per item No 15 above but replacement of Tapping Switch Handle |
| 22 | All as per item No 15 above but replacement of Off Load Tapping Switch |
| 23 | All as per item No 15 above but replacement of Winding Tamprature indicator |
| 24 | All as per item No 15 above but replacement of Magnetic Oil Level Gauge |
| 25 | All as per item No 15 above but replacement of Oil temperature indicator heavy duty 0-150 degre centigrade |
| 26 | All as per item No 15 above but replacement of Brass valve of size 25mm |
| 27 | M & L in replacement of HV Bushing of Distribution transformer of cap 400 to 630 KVA ,11/0.433 KV complete all as specified and directed by Engineer-in-Charge. |
| 28 | All as per item No 27 above but replacement of LV Bushing |
| 29 | All as per item No 27 above but replacement of HT brass bush rods incl bolts, washers and packing sheet |
| 30 | All as per item No 27 above but replacement of LT brass bush rods incl bolts, washers and packing sheet |
| 31 | All as per item No 27 above but replacement of Complete set of Gasket (Rubberised cork /Neoprina) |
| 32 | All as per item No 27 above but replacement of Sundary items viz bolts, screws, washer ets. |
| 33 | All as per item No 27 above but replacement of Tapping Switch Handle |
| 34 | All as per item No 27 above but replacement of Off Load Tapping Switch |
| 35 | All as per item No 27 above but replacement of Winding Tamprature indicator |
| 36 | All as per item No 27 above but replacement of Oil temperature indicator heavy duty 0-150 degre centigrade |
| 37 | All as per item No 27 above but replacement of Brass valve of size 25mm |
| 38 | Testing of power transformer 3 MVA to 5 MVA capacity 33/11 kv prior to opening of transformer HV-LV Winding resistance TTR, IR Value & After Completion of Transformer testing IR/PI Value TTR, HV & LV Winding Resistance , Magnatizing Testing charges . |
| 39 | S&F in replacement of silica gel complete all as specified and directed by Engineer-in-Charge. |
| 40 | S&F in replacement of Air breather asembly incl silica gel for distribution transformer ranging from 25 KVA to 630KVA ,11/0.433 KV complete all as specified and directed by Engineer-in-Charge. |
| 41 | Supply and filling in replacement of fresh transformer oil confirming to IS 335 having di electric strength not less than 55 KV per 2.5 mm electrode gap existing transformers installed at different locations complete all as specified and directed by Engr-in-Charge. Note :- 1. Oil will be supplied in seal barrel. 2. Barrels will be return back to Contractor after completion of work. |
| 42 | Dehydration and filtration of existing transformer oil and cleaning of mud through high pressure flow oil pump using centrifugal plant to eliminate foreign particles and to improve di-electric strength not less than 55 KV per 2.5 mm electrode gap and to bring the acidity within the permissible limit complete all as specified and directed by Engr-in-Charge. |
| 43 | M & L for preparation of existing painted external surface of Distribution transformer 11/0.433 KV capacities 25 KVA to 125 KVA and applying two coats of synthetic enamel paint complete all as specified and directed by Engineer-in-Charge.Note :- Rate of Re writing of MES No/SM No deemed to be incl. |
| 44 | All as per item No 43 above but 160 KVA to 315 KVA |
| 45 | All as per item No 43 above but 400 KVA to 630 KVA Please Enable Macros to View BoQ information |
| 46 | All as per item No 43 above but 400 KVA to 630 KVA Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Aug 03, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedAug 24, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
TodayAug 25, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
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