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Contract Notice

Dungeness Site boiler & ancillary equipment removal

  • First published: 08 February 2023
  • Last modified: 08 February 2023
  • This file may not be fully accessible.

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Contents

Summary

OCID:
ocds-h6vhtk-03a389
Published by:
Magnox Limited
Authority ID:
AA20832
Publication date:
08 February 2023
Deadline date:
13 March 2023
Notice type:
Contract Notice
Has documents:
No
Has SPD:
No
Has Carbon Reduction Plan:
N/A

Abstract

Dungeness ‘A’ is a redundant nuclear power station located on the Romney Marsh in Kent. The power station ceased generation in 2006 and is currently undergoing decommissioning. <br/><br/>The scope of works is for the Contractor to undertake the role of “Principal Contractor” for the safe removal of all hazards including Asbestos Containing Materials (ACM’s), soft stripping internal fixtures, fittings & linings and removal of the Boilers, by pass ducts, main gas duct sections, suitable laydown and weatherproof storage. The safe demolition of the buildings adjoining the east and west faces of the reactor buildings of the Dungeness A Site, noting the Blower Halls and Central Control Block are reduced to slab level with other buildings reduced as stated in the scope of works and in accordance with BS6187:2011 Code of Practice for Full and Partial Demolition (Ref. 16.4.1).<br/><br/>To provide some idea of scale, Dungeness has eight boilers which will require removal and laydown. These are estimated at 7m in diameter and 21m long, they weigh approximately 700 tonnes each. Approximately 30% of the building structures currently on Site will be removed by the contract.<br/><br/>The Employer will apply for any necessary planning permissions and carry out any activities necessary to obtain the Planning Approval. The Contractor is to provide all management, documentation, labour, plant, equipment, and materials to remove the hazards, de-plant all equipment, lifting and removal of the Boilers, by pass ducts, main gas duct sections, suitable laydown and weatherproof storage, demolition of the buildings and make good weatherproof of remaining structures including site remediation.<br/><br/>The scope of this project includes the preparation and execution of all necessary investigation work such as ground, geological, ordnance, camera, flow surveys, etc. necessary to complete the scope of works.

Full notice text

Contract notice

Section I: Contracting authority

I.1) Name and addresses

Magnox Limited

2264251

Oldbury Naite, Oldbury

Bristol

BS35 1RQ

UK

Contact person: Nicola Smith-Lee

E-mail: nicola.j.smith-lee@magnoxsites.com

NUTS: UK

Internet address(es)

Main address: https://www.gov.uk/government/organisations/magnox-ltd

Address of the buyer profile: https://www.gov.uk/government/organisations/magnox-ltd

I.3) Communication

The procurement documents are available for unrestricted and full direct access, free of charge at:

https://one-nda.force.com/s/Welcome


Additional information can be obtained from the abovementioned address


Tenders or requests to participate must be sent electronically to:

https://one-nda.force.com/s/Welcome


Tenders or requests to participate must be sent to the abovementioned address


Electronic communication requires the use of tools and devices that are not generally available. Unrestricted and full direct access to these tools and devices is possible, free of charge, at:

https://one-nda.force.com/s/Welcome


I.4) Type of the contracting authority

Body governed by public law

I.5) Main activity

Other: Nuclear Decommissioning.

Section II: Object

II.1) Scope of the procurement

II.1.1) Title

Dungeness Site boiler & ancillary equipment removal

II.1.2) Main CPV code

45111000

 

II.1.3) Type of contract

Works

II.1.4) Short description

Removal of eight boilers and ancillary equipment, including demolition of buildings and safe removal of hazards such as asbestos containing materials. <br/><br/>See full description and Scope document for full details.

II.1.5) Estimated total value

Value excluding VAT: 90 100 000.00  GBP

II.1.6) Information about lots

This contract is divided into lots: No

II.2) Description

II.2.2) Additional CPV code(s)

45111000

42410000

42416130

42418000

45111100

45111300

45222110

45113000

90650000

79723000

71312000

45262650

71313400

42414100

II.2.3) Place of performance

NUTS code:

UKJ44


Main site or place of performance:

Dungeness Site<br/>Romney Marsh<br/>Kent<br/>TN29 9PP

II.2.4) Description of the procurement

Dungeness ‘A’ is a redundant nuclear power station located on the Romney Marsh in Kent. The power station ceased generation in 2006 and is currently undergoing decommissioning. <br/><br/>The scope of works is for the Contractor to undertake the role of “Principal Contractor” for the safe removal of all hazards including Asbestos Containing Materials (ACM’s), soft stripping internal fixtures, fittings & linings and removal of the Boilers, by pass ducts, main gas duct sections, suitable laydown and weatherproof storage. The safe demolition of the buildings adjoining the east and west faces of the reactor buildings of the Dungeness A Site, noting the Blower Halls and Central Control Block are reduced to slab level with other buildings reduced as stated in the scope of works and in accordance with BS6187:2011 Code of Practice for Full and Partial Demolition (Ref. 16.4.1).<br/><br/>To provide some idea of scale, Dungeness has eight boilers which will require removal and laydown. These are estimated at 7m in diameter and 21m long, they weigh approximately 700 tonnes each. Approximately 30% of the building structures currently on Site will be removed by the contract.<br/><br/>The Employer will apply for any necessary planning permissions and carry out any activities necessary to obtain the Planning Approval. The Contractor is to provide all management, documentation, labour, plant, equipment, and materials to remove the hazards, de-plant all equipment, lifting and removal of the Boilers, by pass ducts, main gas duct sections, suitable laydown and weatherproof storage, demolition of the buildings and make good weatherproof of remaining structures including site remediation.<br/><br/>The scope of this project includes the preparation and execution of all necessary investigation work such as ground, geological, ordnance, camera, flow surveys, etc. necessary to complete the scope of works.

II.2.5) Award criteria

Price is not the only award criterion and all criteria are stated only in the procurement documents

II.2.6) Estimated value

Value excluding VAT: 90 100 000.00  GBP

II.2.7) Duration of the contract, framework agreement or dynamic purchasing system

Start: 23/09/2024

End: 30/09/2030

This contract is subject to renewal: No

II.2.9) Information about the limits on the number of candidates to be invited

Envisaged number of candidates: 6

Objective criteria for choosing the limited number of candidates:

As set out in the Expression of Interest document.

II.2.10) Information about variants

Variants will be accepted: No

II.2.11) Information about options

Options: No

II.2.13) Information about European Union funds

The procurement is related to a project and/or programme financed by European Union funds: No

Section III: Legal, economic, financial and technical information

III.1) Conditions for participation

III.1.1) Suitability to pursue the professional activity, including requirements relating to enrolment on professional or trade registers

List and brief description of conditions:

All requirements are set out in the Selection Questionnaire, Selection Questionnaire Bidder Guidance and the Expression of Interest documents which are available in Atamis.

III.1.2) Economic and financial standing

Selection criteria as stated in the procurement documents


III.1.3) Technical and professional ability

Selection criteria as stated in the procurement documents


III.2) Conditions related to the contract

Section IV: Procedure

IV.1) Description

IV.1.1) Type of procedure

Competitive procedure with negotiation

IV.1.4) Information about reduction of the number of solutions or tenders during negotiation or dialogue

Recourse to staged procedure to gradually reduce the number of solutions to be discussed or tenders to be negotiated

IV.1.5) Information about negotiation

The contracting authority reserves the right to award the contract on the basis of the initial tenders without conducting negotiations

IV.1.8) Information about Government Procurement Agreement (GPA)

The procurement is covered by the Government Procurement Agreement: Yes

IV.2) Administrative information

IV.2.2) Time limit for receipt of tenders or requests to participate

Date: 13/03/2023

Local time: 11:00

IV.2.3) Estimated date of dispatch of invitations to tender or to participate to selected candidates

Date: 01/05/2023

IV.2.4) Languages in which tenders or requests to participate may be submitted

EN

IV.2.6) Minimum time frame during which the tenderer must maintain the tender

Tender must be valid until: 31/03/2026

Section VI: Complementary information

VI.1) Information about recurrence

This is a recurrent procurement: No

VI.4) Procedures for review

VI.4.1) Review body

Magnox Limited

Oldbury Naite, Oldbury

Bristol

BS35 1RQ

UK

Internet address(es)

URL: https://www.gov.uk/government/organisations/magnox-ltd

VI.4.3) Review procedure

Precise information on deadline(s) for review procedures:

In accordance with Chapter 6 of the Public Contracts Regulations 2015 (as amended).

VI.5) Date of dispatch of this notice

07/02/2023

Coding

Commodity categories

ID Title Parent category
90650000 Asbestos removal services Cleaning and sanitation services in urban or rural areas, and related services
45262650 Cladding works Special trade construction works other than roof works
42414100 Cranes Cranes, mobile lifting frames and works trucks fitted with a crane
45111100 Demolition work Demolition, site preparation and clearance work
45111000 Demolition, site preparation and clearance work Building demolition and wrecking work and earthmoving work
45111300 Dismantling works Demolition, site preparation and clearance work
71313400 Environmental impact assessment for construction Environmental engineering consultancy services
42410000 Lifting and handling equipment Lifting and handling equipment and parts
42418000 Lifting, handling, loading or unloading machinery Lifting and handling equipment
42416130 Mechanical lifts Lifts, skip hoists, hoists, escalators and moving walkways
45113000 Siteworks Building demolition and wrecking work and earthmoving work
71312000 Structural engineering consultancy services Consultative engineering and construction services
79723000 Waste analysis services Investigation services
45222110 Waste disposal site construction work Construction work for engineering works except bridges, tunnels, shafts and subways

Delivery locations

ID Description
100 UK - All

Alert region restrictions

The buyer has restricted the alert for this notice to suppliers based in the following regions.

ID Description
There are no alert restrictions for this notice.

About the buyer

Main contact:
nicola.j.smith-lee@magnoxsites.com
Admin contact:
N/a
Technical contact:
N/a
Other contact:
N/a

Further information

Date Details
No further information has been uploaded.

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