Tender For Provision Of 400 Kva Energy Efficient Transformer With Allied Connected Items Near 1 Cbpo In Shankar Vihar Under Ge(U) Elect Supply Delhi Cantt-10.
Tender Value
43.75 Lakhs
Estimated cost
Bid Submission
09 Nov 2026
17 days left
EMD
87500
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
New Delhi → Delhi
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Provision Of 400 Kva Energy Efficient Transformer With Allied Connected Items Near 1 Cbpo In Shankar Vihar Under Ge(U) Elect Supply Delhi Cantt-10.
BOQ
| Sl. No. | Item Description |
| 1 | Supply, installation, testing and commissioning of transformer step down, outdoor type copper wound Level-III of Latest Version ,IS 1180, 11KV/433 Volts (at no load) AC 3 phase 50 Hz 400 KVA capacity, core type, oil immersed naturally cooled, oil natural air natural (ON/AN) , with external colling tubes, delta connected on primary side (HT) and star connected on secondary side (LT) in accordance with vector group DYn-11 with neutral brought out on secondry side (LT) and having taping at ±10% in steps of 2.5% on HT side to be changed by means of hand operated off load tap changer. The maximum temperature rise should not exceed 40 degree celsius in oil and 45 degree celsius in HT/LT winding when measured by resistance method after continuous full load run on an ambient temp of 40 degree celsius transformer shall be of BOLTLESS core design. Transformer shall be double wound, core type with low loss, non ageing, high permeability prime grade crgo with M4 grade or better, perfectly insulated and clamped to minimize noise and vibrations. The transformer shall be IS/IEC 60076and as per IS-1180 part - I of 2014 marked, Including the cost of PCC/RCC foundation including necessary framework for placing of TRANSFORMER complete all as per IE/IS specification complete all as specified and directed by Engr-in-Charge and shall comprise of the following :- (a) One cable box on HT side (Primary side) consisting of three nos porcelain bushing with copper rods, complete with nuts and washer with cable glands suitable for reception / taking out upto 3 core 185 Sqmm, HT 11000 volts grade, XLPE insulated and PVC sheathed, heavy duty , armoured cables including jointing materials complete.(b) One cable box on LT side(secondary side) consisting of four nos porcelain bushing with copper rods,for connected bus ducts complete with nuts and washers, with cable glands suitable for reception / taking out upto 3.5 core 400 sqmm, LT 1100 volts grade, XLPE insulated and PVC sheathed, heavy duty, armoured cables including jointing materials complete.(c ) Conservator with filter type drain valve and oil level guage.(d) De-hydrating breather with first fill of dehydrating agent (Silica Gel).(e) Explosive vent, Thermometer pocket on tank cover, oil level guage, Oil drain filter valve, Lifting lugs,oil filling hole with cap/plug with connection plate complete, Air release valve plug and four nos plain solid cast steel detachable rollers. Please Enable Macros to View BoQ information |
| 2 | Supply, installation, testing and commissioning of transformer step down, outdoor type copper wound Level-III of Latest Version ,IS 1180, 11KV/433 Volts (at no load) AC 3 phase 50 Hz 400 KVA capacity, core type, oil immersed naturally cooled, oil natural air natural (ON/AN) , with external colling tubes, delta connected on primary side (HT) and star connected on secondary side (LT) in accordance with vector group DYn-11 with neutral brought out on secondry side (LT) and having taping at ±10% in steps of 2.5% on HT side to be changed by means of hand operated off load tap changer. The maximum temperature rise should not exceed 40 degree celsius in oil and 45 degree celsius in HT/LT winding when measured by resistance method after continuous full load run on an ambient temp of 40 degree celsius transformer shall be of BOLTLESS core design. Transformer shall be double wound, core type with low loss, non ageing, high permeability prime grade crgo with M4 grade or better, perfectly insulated and clamped to minimize noise and vibrations. The transformer shall be IS/IEC 60076and as per IS-1180 part - I of 2014 marked, Including the cost of PCC/RCC foundation including necessary framework for placing of TRANSFORMER complete all as per IE/IS specification complete all as specified and directed by Engr-in-Charge and shall comprise of the following :- (a) One cable box on HT side (Primary side) consisting of three nos porcelain bushing with copper rods, complete with nuts and washer with cable glands suitable for reception / taking out upto 3 core 185 Sqmm, HT 11000 volts grade, XLPE insulated and PVC sheathed, heavy duty , armoured cables including jointing materials complete.(b) One cable box on LT side(secondary side) consisting of four nos porcelain bushing with copper rods,for connected bus ducts complete with nuts and washers, with cable glands suitable for reception / taking out upto 3.5 core 400 sqmm, LT 1100 volts grade, XLPE insulated and PVC sheathed, heavy duty, armoured cables including jointing materials complete.(c ) Conservator with filter type drain valve and oil level guage.(d) De-hydrating breather with first fill of dehydrating agent (Silica Gel).(e) Explosive vent, Thermometer pocket on tank cover, oil level guage, Oil drain filter valve, Lifting lugs,oil filling hole with cap/plug with connection plate complete, Air release valve plug and four nos plain solid cast steel detachable rollers. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 19, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 09, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 17 daysOct 11, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
CompletedTender Documents
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