Tender Details

Chamber Inspection and Valve Exercise for Water Transmission Pipelines

Tender Number: 1/2026/EWA (2026-009-PIP-WTD)

PA Ref Number: 2026-009-PIP-WTD

Tender Description

The purpose of this tender is to obtain the most competitive offer for the carry out the regular inspection, cleaning, dewatering, exercising of valves, and reporting of chambers and valves located along the Water Transmission lines of the Electricity and Water Authority in accordance with the scope of work, terms & conditions, and specifications mentioned in the tender documents.

Issued by
Electricity and Water Authority
Internal/External
Internal
Invitation Method
Public (LOCAL GCC)
Initial Bond
BD 500
Bid Validity / Initial Bond Validity Period (Days)
180 days
Tender Fees
BD 15
Contract Duration
3 Year
Is Alternate Bid Allowed
Yes
Publish Date
Tuesday, 20 January 2026
Purchase Before
Wednesday, 04 February 2026
Closing Date
Sunday, 08 March 2026
Opening Date
Monday, 09 March 2026
Is this tender/auction allocated exclusively for SMEs?
No

Additional Notes

The purpose of this tender is to obtain the most competitive offer for the carry out the regular inspection, cleaning, dewatering, exercising of valves, and reporting of chambers and valves located along the Water Transmission lines of the Electricity and Water Authority in accordance with the scope of work, terms & conditions, and specifications mentioned in the tender documents.

تهدف هذه المناقصة للحصول على أفضل العروض التنافسية لإجراء عمليات الفحص والتنظيف والتجفيف والتشغيل الدورية للصمامات والغرف الموجودة على طول خطوط نقل المياه التابعة لهيئة الكهرباء والماء وفقاً لنطاق العمل، والشروط، والأحكام، والمواصفات المذكورة في وثائق المناقصة

1. Mandatory/Essential Requirements: 

The bidder must provide in their bid/offer a signed confirmation
letter undertaking for not using the asset designated (applies to
criteria 3.5 and 3.6 in table below) for sanitation activities at any time
during the contract period.

How to Participate?

  • Those who are capable and wish to participate in the above tender have to purchase the Tender Documents online through the Bahrain Tender Board’s portal https://etendering.tenderboard.gov.bh starting from Tuesday, 20 January 2026
  • Bidders are requested to enclose with their bids the Initial Bond for the amount specified above or at the rate of 1% of the tender value whichever amount is lesser, provided that no initial bonds value shall be less than BD 100/-. (Except for the Two-envelope tenders).
  • For Two-envelope tenders, bidders, are requested to enclose with their bids the Initial Bond for the amount specified above.
  • The initial bond should be in the form of a Certified Cheque, Bank Guarantee, or Insurance Policy.(or as specified in the Tender Documents) valid for the duration specified above.
  • The bids deposit place: (As Mentioned in the Tender Documents)
  • This tender is subject to the provisions of the Tender Law issued by the Legislative Decree No. 36 of 2002, its amendments, and its Implementing Regulations issued by the Decree No. 37 of 2002.
  • In addition, these conditions have to be considered:
    • Enclose copy of a valid Commercial Registration Certificate (CR) in line with the tender's subject.
    • Enclose copy of a valid certificate of compliance with the employment percentages for Bahraini manpower (Bahranization Certificate) issued by the Ministry of Labour.
  • This advertisement is considered supplementary to the tender documents. In case of any discrepancy between the Advertisement and the Tender Document, the Tender Document prevails.
  • Small and Medium Enterprises are eligible to obtain 10% preference in the financial evaluation stage, when submitting the "SMEs Classification Certificate" during bidding for this tender. The certificate is awarded by Ministry of Industry Commerce and Tourism to the SMEs and can be obtained when applying on the SMEs Registration System which can be reached via the following link: https://www.moic.gov.bh/en/eServices/sme
  • Vendors who are not registered in the Tender Board's e-tendering system shall be required to register through the below-mentioned link, and for assistance please contact the Tender Board through email helpdesk@tenderboard.gov.bh or call on Tel No. +97317566617.
  • For Registration

Inquiries

For further inquiries please contact on:

Electricity and Water Authority
  17995555