Tender For Provision Of External Electric Supply And Water Supply In Shankar Vihar Under Ge(U) Delhi Cantt-10 Under Para 35 Of Dwp-2020
Tender Overview
Project Description
Tender for Provision Of External Electric Supply And Water Supply In Shankar Vihar Under Ge(U) Delhi Cantt-10 Under Para 35 Of Dwp-2020
Corrigendum
| Sr No | Corrigendum Date | Corrigendum | Type | New Submission Date |
|---|---|---|---|---|
| 1 | 26-Sep-2026 | Bid Auto Extn Corrigendum | Bid Auto Extn Corrigendum | 03-Oct-2026 |
BOQ
| Sl. No. | Item Description |
| 1 | EXTERNAL ELECTRIC SUPPLY\\"Supply, installation, testing and commissioning of transformer step down, outdoor type copper wound Level-III ,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 & fencing in perimeter location for placing of TRANSFORMER complete all as per IE/IS specification and shall comprise of the following :- |
| 2 | (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 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 single 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.(f) One No 100 mm dia, dial type thermometer, vapour pressure type, having range 0-120 degree celsius with metal guard having maximum perimeter temperature reading indicator with re-setting device.(g) Two earthing terminals on tank cover to facilitate fixing of 50x6mm galvanised iron earth strip for earthing of body. Please Enable Macros to View BoQ information |
| 3 | (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 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 single 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.(f) One No 100 mm dia, dial type thermometer, vapour pressure type, having range 0-120 degree celsius with metal guard having maximum perimeter temperature reading indicator with re-setting device.(g) Two earthing terminals on tank cover to facilitate fixing of 50x6mm galvanised iron earth strip for earthing of body. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Tender Published
Tender notice published.
CompletedCorrigendum-1 Issued
Clarifications on tender conditions and amendments issued.
Upcoming · 3 daysBid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 3 daysBid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 10 daysTender Documents
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