Tender

Preliminary Market Engagement - Winfrith Marine Pipeline Decommissioning

MAGNOX LTD

This public procurement record has 4 releases in its history.

TenderUpdate

26 Oct 2022 at 13:48

TenderUpdate

28 Sep 2022 at 14:48

TenderUpdate

23 Jun 2022 at 15:46

Planning

22 Mar 2022 at 16:42

Summary of the contracting process

Magnox Limited is currently preparing to initiate a procurement process for the removal of the marine element of the Winfrith sea pipeline. The procurement involves the removal of the 3.7km marine and foreshore section of Winfrith's sea-discharge pipelines, segmentation of the pipeline, onshore storage, and removal of concrete foreshore protection. The buyer, Magnox Ltd, based in Thornbury, United Kingdom, is at the Preliminary Market Engagement stage. Key dates include an updated deadline of 11th January 2023 for certain aspects of the procurement.

This tender for the marine pipeline decommissioning project by Magnox Ltd presents opportunities for businesses in marine construction, repair, and decommissioning services. Suppliers interested in marine survey services, ordnance surveying, and related marine services are well-suited to compete. The procurement process, while currently in the planning stage, aims to engage potential suppliers to inform future tender documentation effectively. Interested parties can register their interest to participate and potentially contribute to this significant decommissioning project.

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Notice Title

Preliminary Market Engagement - Winfrith Marine Pipeline Decommissioning

Notice Description

Magnox Limited is currently preparing to initiate a procurement process for the removal of the marine element of the Winfrith sea pipeline. Magnox wish to carry out pre-market engagement with interested suppliers to investigate the current market capabilities and gain knowledge about existing and future products and techniques which may assist informing Magnox in the development of the tender documentation. The procurement is for the removal of the 3.7km marine and foreshore section Winfrith's sea-discharge pipelines (SDP) and their associated components, the segmentation of the pipeline into 5.0m sections, the onshore storage of the pipeline sections, and the removal of concrete foreshore protection. The procurement shall also include the undertaking of an unexploded ordnance survey and ordnance removal where required.

Lot Information

Lot 1

Magnox Limited is currently preparing to initiate a procurement process for the removal of the marine element of the Winfrith sea pipeline. Magnox wish to carry out pre-market engagement with interested suppliers to investigate the current market capabilities and gain knowledge about existing and future products and techniques which may assist informing Magnox in the development of the tender documentation. This will ensure that the requirements are effectively met and delivered in a strategy that meets market capabilities and requirements. It also provides procurement awareness for suppliers regarding this requirements. Any information gathered through this market consultation exercise may inform internal business planning and any possible subsequent procurement process and will NOT be appraised in any future tender evaluation exercise. Should you wish to participate in this exercise please register your interest by contacting Neil Allsopp using the contact details listed in this notice. The procurement is for the removal of the 3.7km marine and foreshore section Winfrith's sea-discharge pipelines (SDP) and their associated components, the segmentation of the pipeline into 5.0m sections, the onshore storage of the pipeline sections, and the removal of concrete foreshore protection. The twin pipelines are constructed from 15cm diameter Schedule 40 API 5L carbon-steel and comprise two 'low-active' pipelines (leading to diffusers approximately 120 m from the shore) and two 'active' pipelines (leading to diffusers approximately 3700m from the shore, some 30m below sea level). The outer surfaces of the SDP have bitumen-asbestos glass-fibre reinforced coatings and are encased in wire reinforced concrete (weight jackets). The procurement shall also include: * The undertaking of an unexploded ordnance survey and ordnance removal where required. * Removal of the entire marine section of the SDP including diffusers, dead-weights, cathodic protection and the sea buoy. * Controlled segmentation and 'end-capping' of the SDP into 5.0m sections. * Onshore stockpiling of the SDP sections and other components. * Removal of the concrete foreshore protection structure and foreshore reinstatement. Additional information: Whilst the pipelines are not engineered into the seabed, 'grout-mattresses' and 'grout-pillows' are present at several locations to provide additional protection to the pipelines. Concrete dead-weights are located on the seabed to constrain the diffuser sections of the SDP and to anchor the sea buoy.

Publication & Lifecycle

Open Contracting ID
ocds-h6vhtk-032501
Publication Source
Find A Tender Service
Latest Notice
https://www.find-tender.service.gov.uk/Notice/030218-2022
Current Stage
Tender
All Stages
Planning, Tender

Procurement Classification

Notice Type
Planning Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Not Specified
Procurement Method Details
Not specified
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

50 - Repair and maintenance services

71 - Architectural, construction, engineering and inspection services

98 - Other community, social and personal services


CPV Codes

45244000 - Marine construction works

50240000 - Repair, maintenance and associated services related to marine and other equipment

71354500 - Marine survey services

71355200 - Ordnance surveying

98360000 - Marine services

98391000 - Decommissioning services

Notice Value(s)

Tender Value
Not specified
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
26 Oct 20223 years ago
Submission Deadline
Not specified
Future Notice Date
13 Mar 20263 weeks to go
Award Date
Not specified
Contract Period
Not specified - Not specified
Recurrence
Not specified

Notice Status

Tender Status
Planned
Lots Status
Planned
Awards Status
Not Specified
Contracts Status
Not Specified

Contracting Authority (Buyer)

Main Buyer
MAGNOX LTD
Contact Name
Christine huckin
Contact Email
christine.huckin@magnoxsites.com
Contact Phone
+44 7712239393

Buyer Location

Locality
THORNBURY
Postcode
BS35 1RQ
Post Town
Bristol
Country
England

Major Region (ITL 1)
TLK South West (England)
Basic Region (ITL 2)
TLK5 West of England
Small Region (ITL 3)
TLK52 Bath & North East Somerset and South Gloucestershire
Delivery Location
TLK25 Dorset

Local Authority
South Gloucestershire
Electoral Ward
Severn Vale
Westminster Constituency
Thornbury and Yate

Open Contracting Data Standard (OCDS)

View full OCDS Record for this contracting process

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The Open Contracting Data Standard (OCDS) is a framework designed to increase transparency and access to public procurement data in the public sector. It is widely used by governments and organisations worldwide to report on procurement processes and contracts.

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