Closed

Barossa Project - Transportation and Installation of Subsea Umbilicals Risers and Flowlines (SURF) - Concrete Mattresses

Tender ID: 459951


Tender Details

Tender #:
BAR-012  
Status:
Closed
Publish Date:
13 April 2022
Closing Date:
30 September 2022

Tender Description

The Concrete Mattress Requisition Specification Supply Scope comprises of 381 units. Also, the rental of 2 lifting frames and 2 speed loaders.
The following definitions apply:
 A log mattress is one that is only flexible in one dimension.
 An articulated mattress is one that is flexible in two dimensions.
 A tessellated mattress is one that is flexible in two dimensions with a brick matrix pattern.

All mattress types shall be designed to be scour resistant – Supplier to advise how each mattress design is not susceptible to scour.


Location


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