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ELECTRICITY AND WATER AUTHORITY has floated a tender for Supply & Commissioning Of Portable Distributed Acoustic Sensing Monitoring System. The project location is Bahrain and the tender is closing on 18 May 2025. The tender notice number is 236/2025/BTB (2025-033-PP-ETD), while the TOT Ref Number is 117816221. Bidders can have further information about the Tender and can request the complete Tender document by Registering on the site.
Procurement Summary
Country : Bahrain
Summary : Supply & Commissioning Of Portable Distributed Acoustic Sensing Monitoring System
Deadline : 18 May 2025
Other Information
Notice Type : Tender
TOT Ref.No.: 117816221
Document Ref. No. : 236/2025/BTB (2025-033-PP-ETD)
Financier : Self Financed
Purchaser Ownership : Public
Tender Value : Refer Document
Purchaser's Detail
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Login to see detailsTender Details
The bidder shall propose Distributed Acoustic Sensing System, DAS, for the continuous monitoring of cable activities using Single mode fiber optic cable G.652D type. Each fiber is designed to operate for dual windows of nominal wavelength of both 1310 nm and 1550nm. The fibers shall be optimized for the operation within 1310 nm single window. The purpose is to quickly pinpoint the exact cable fault location if any vibration happens and asses any external sources of danger to the cable system such as excavation. The tender shall cover the design, manufacture, testing, supply, delivery and site training. The DAS shall be designed to follow FO cable service life of not less than 40 years, observing cable internal activities such as acoustic signal generated from thumping voltage for pinpointing external. The system should measure the acoustic vibrations on the fiber based on the principles of Coherent Optical Time Domain Reflectometry. The proposed system shall meet the specifications.
P.A. Ref. No. :
Invitation Method : Public ( Local GCC)
Tender Published Date : 16-04-2025
Contract Duration : 1 Year
Tender Process Type : Single Envelope
Initial Bond Validity Expiry Date :
Documents
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