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Supply and Replacement of Polymer insulators in EHV / HV overhead Lines Electricity Projects Department

Issued by Qatar General Electicity & Water Corporation · via Monaqasat — Qatar state procurement (Ministry of Finance)

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Published
18 Aug 2026
Closes
1 Oct 2026, 09:00 UTC
Reference
4306/2026
Location
Qatar
Sector
Chemicals & Materials

Details

Supply and replacement of existing composite insulator sets on the 400kV transmission overhead line circuits between RLCG – Umm Birka Super (cct # RLCG – UMBRSU) and Umm Birka Super – Umm Al Amad Super (cct # UMBRSU – UMAMSU) including all associated hardware, fittings, armour rods, corona rings, and other accessories together with supply of 400kV composite insulators and corona rings as spare materials.

Subject as published: Supply and Replacement of Polymer insulators in EHV / HV overhead Lines GTC 1308/2026 Electricity Projects Department

Procuring entity: Qatar General Electicity & Water Corporation

Tender number: 4306/2026

Entity's tender number: GTC 1308/2026

Tender type: Public Tender

Requested sector: Suppliers / Service Providers

Envelopes: Two Envelopes

Tender bond (QAR): 300,000.00

Document fee (QAR): 3,000.00

Targeted tenderers: Companies

Local value: Local Value Certificate

Tender validity (days): 90

Closing date: 01/10/2026

Delivery location: State of Qatar

Contract Duration: 38

Contract Preparation Period: 60 Days from contract date

Warranty Period: 24

Maintenance Period: Not applicable

Technical Evaluation Criteria: The Ordinary Method

Financial Disbursement Method: As per Terms of the Tender

Activities: 432129 Other electrical installations; 331299 Repair and maintain other equipment; 3312 Repair machines; 432111 Extension of electrical wires; 351003 Electrical power distribution; 351009 Other activities for generating, transmitting and distributing electrical energy; 351001 Electric power generation; 4321 Electrical installations; 351002 Electrical energy transmission

Tender documents are purchased and bids submitted through Monaqasat (monaqasat.mof.gov.qa), which requires a classified company account.

Context for bidders

We hold 8 notices from Qatar General Electicity & Water Corporation, going back to July 2026 — 8 of them still open. They buy mostly in Financial & Professional Services, Energy & Power and IT & Telecom. There are 2 open Chemicals & Materials tenders in Qatar. This one closes in 5 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this chemicals & materials opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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