FreeTender
Accepting bidstenderBahrain

Operation and Maintenance of odour control units installed in sewage pumping stations

Issued by Bahrain Tender Board · via Bahrain — Tender Board (eTendering)

Published
18 Sept 2026
Closes
13 Oct 2026, 18:06 UTC
Reference
420/2026/BTB (SES-26/0004)
Location
Bahrain
Sector
Water & Environment

This notice was amended

Details changed after publication. Re-check the official notice before bidding.

  • Submission deadline changed from 13 Oct 2026, 14:12 UTC to 13 Oct 2026, 18:06 UTC
    First seen by FreeTender on 18 Sept 2026 — most portals don’t publish when a corrigendum was issued.

Details

Bahrain Tender Board invites bids for Operation and Maintenance of odour control units installed in sewage pumping stations. The notice is published on Bahrain's central eTendering portal under tender reference 420/2026/BTB (SES-26/0004). Bids close on 13 October 2026 — 26 Days -8 Hours remained at the time this notice was collected. Tender documents, the bid form and any addenda are issued through the Tender Board's eTendering system, which requires supplier registration; this listing reproduces the publicly posted summary only.

Context for bidders

We hold 17 notices from Bahrain Tender Board, going back to August 202611 of them still open. They buy mostly in Energy & Power, Financial & Professional Services and Construction & Infrastructure. There are 4 open Water & Environment tenders in Bahrain. This one closes in 26 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this water & environment 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.

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