Tender For Improvement In Protection System Of 2X3.15 Mva Power Transformers And Electrical Ht Works At Water Supply Scheme Tangnar Stage-2Nd (Annexure D)
Tender Value
4.79 Lakhs
Estimated cost
Bid Submission
11 Nov 2026
7 days left
EMD
9600
Bank guarantee accepted
Document Fee
500
Non-refundable
Tender Type
Online
Tender Overview
Organization
Tender ID
Competition Type
NCB
Bidding Type
Tender
Location / State
Srinagar → Jammu and Kashmir
EMD Exemption
Not Available
Quantity
Not Available
Website
Contact Person
Address
Project Description
Tender for Improvement In Protection System Of 2X3.15 Mva Power Transformers And Electrical Ht Works At Water Supply Scheme Tangnar Stage-2Nd (Annexure D)
BOQ
| Sl. No. | Item Description |
| 1 | P/F of 33 kV Lightening Arrestors (33 kV, 10kA, Station class, ZnO, Polymer) gap less. (1Set = 03 No's) |
| 2 | P/F of new 33 kV Current Transformers oil cooled (33 kV, 1Φ, 2 Ratio 3 Core, Outdoor Type ) (1 No. per Φ) 50-100/5-5-5A with Accuracy Class: 0.5 as per site requirement.The job includes disconnecting & replacing of the old CT metering unit fitted on the pole structure or as per site requirement with the new one and then shifting the same to some safe place within the Tangnar Station. The CT Metering Unit is to be provided with the T-Oil filled up to the required level. All the tools and tackles like CI Tester etc, skilled & unskilled labour etc involved for Installation & testing of the CT Metering Unit on the pole Structure and with existing installed electrical circuit complete, shall be arranged by the firm for the complete job. |
| 3 | P/F of new 33 KV/110V, Out Door Type, Single Phase, Oil Cooled Potential Transformer as per IS : 3156 with the following details as per site requirement: Equipment = 33 KV, Out Door, Single Phase, Oil Cooled Potential Transformer Reference Standard = IS : 3156 Type = Dead tank Rated voltage = 33 KV Highest voltage = 36 KV Frequency = 50 Hz.Basic Insulation Level Primary = 36 KV / 70 KV / 170 KV(p) & Secondary = 3 KV for 1 minute Class of insulation = Class ACreepage distance = 900 mm (minimum) Ratio = 33000/√3 : 110/√3 – 110/√3 Volt Class of accuracy = Core - I : 0.5, Core - II : 3P Burden = Core - I : 50 VA, Core - II : 50 VA Voltage factor = 1.2 Continuous, 1.5 times for 30 Sec. Core identification = Core - I : Metering, Core - II : Protection Place of installation = Out Door, Structure mountedThe job includes disconnecting & replacing of the old PT metering unit fitted on the pole structure or as per site requirement with the new one and then shifting the same to some safe place within the Tangnar Station. The PT Metering Unit is to be provided with the T-Oil filled up to the required level. All the tools and tackles, skilled & unskilled labour etc involved for Installation & testing of the PT Metering Unit on the pole Structure and with existing installed electrical circuit complete, shall be arranged by the firm for the complete job. |
| 4 | P/F of new Resin Cast 11 KV Current Transformer (11 kV, 1Φ, Multi ratio - Multi core, Indoor Type) 100-200-500/1A (3-Core) with following details asper site requirement: Primary Current : 100-200-500Secondary Current: 1 ANo. of cores : 3-CoresRated Burden: 10 VAAccuracy Class: 0.5Frequency : 50 HzThe job includes disconnecting & replacing of the old CT metering unit fitted in the HT Control Panel or as per site requirement with the new one. All the tools and tackles like CI Tester etc, skilled & unskilled labour etc involved for Installation & testing of the CT Metering Unit with existing installed panel, shall be arranged by the firm for the complete job. Please Enable Macros to View BoQ information |
AI Tender Summary
Tender Timeline
Oct 31, 2026
11:30 IST
Tender Published
Tender notice published.
CompletedNov 11, 2026
17:00 IST
Bid Submission Deadline
Online submission via eProcurement portal.
Upcoming · 7 daysNov 12, 2026
Bid Opening Date
Technical bids will be opened and evaluated.
Upcoming · 8 daysTender Documents
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