Tender

1 Basin Caisson - Cofferdam, Masonry Repairs, Installation

KBS MARITIME LTD

This public procurement record has 1 release in its history.

Tender

07 Jun 2024 at 18:08

Tender Notice
Summary of the contracting process

The procurement process for the project titled "1 Basin Caisson - Cofferdam, Masonry Repairs, Installation" is currently in the tender stage. KBS Maritime Ltd is the buying organization based in Portsmouth, United Kingdom. The project falls under the industry category of marine construction works. The procurement method is selective with a restricted procedure. The tender deadline is on June 28, 2024. The contract is set to start on January 31, 2025, and end on February 24, 2027.

This tender presents an opportunity for businesses involved in marine construction works to compete for a contract worth £5,000,000 GBP. Companies with expertise in marine engineering, construction, and historic restoration would be well-suited to bid for this project. Interested parties should engage with KBS Maritime Ltd through their tendering portal to access the Selection Questionnaire and NDA. The project location is in the South East region of the United Kingdom, providing an opportunity for local businesses to participate in this significant infrastructure development.

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Notice Information

Notice Title

1 Basin Caisson - Cofferdam, Masonry Repairs, Installation

Notice Description

Proposed to replace the existing caisson to 1 Basin. Proposed works to be undertaken as per the design and surveys approved with Historic England and Crown Estates. Install perimeter CPNI fencing to secure the site for the duration of the project. Installation of temporary cofferdams to the East and West that will not impact the historic fabric. Dewater and inspect and survey the 1 Basin stonework. Monitor historic seawalls and ground water levels during the works. Undertake stone wall repairs in accordance with Historic England detail specification and approval. Replace the penstock gate with electric operated replacement with civil works and electrical supply required to operate. Demolition and removal of the existing caisson constructure to 1 Basin. Repairs to the caisson groove and prepare for replacement caisson arrival (by others) removal all structural supports. Remove and survey the condition of the road bridge. Repair works to the sill and stone repairs to match the existing structure to the detailed specifications to Historic England specification. Install a temporary foot bridge during the project. Refurbishment and load testing of fairleads and bollards and leave in full working order for ongoing operations. Clean, survey and remedial repairs to historic brickwork culvert after dewatering. Remove the temporary cofferdams and refit road bridge after caisson has been replaced and all works to the bridge has been completed.

Notice Details

Publication & Lifecycle

Open Contracting ID
ocds-b5fd17-d818e5d7-7f3a-447c-b88a-37d350726fbb
Publication Source
Contracts Finder
Latest Notice
https://www.contractsfinder.service.gov.uk/Notice/d49d5b0d-ff9c-4cd6-a35b-8b2bb644583a
Current Stage
Tender
All Stages
Tender

Procurement Classification

Notice Type
Tender Notice
Procurement Type
Standard
Procurement Category
Works
Procurement Method
Selective
Procurement Method Details
Restricted procedure
Tender Suitability
Not specified
Awardee Scale
Not specified

Common Procurement Vocabulary (CPV)

CPV Divisions

45 - Construction work

CPV Codes

45244000 - Marine construction works

Notice Value(s)

Tender Value
£5,000,000 £1M-£10M
Lots Value
Not specified
Awards Value
Not specified
Contracts Value
Not specified

Notice Dates

Publication Date
7 Jun 20241 years ago
Submission Deadline
28 Jun 2024Expired
Future Notice Date
Not specified
Award Date
Not specified
Contract Period
31 Jan 2025 - 24 Feb 2027 2-3 years
Recurrence
Not specified

Notice Status

Tender Status
Active
Lots Status
Not Specified
Awards Status
Not Specified
Contracts Status
Not Specified

Buyer & Supplier

Contracting Authority (Buyer)

Main Buyer
KBS MARITIME LTD
Contact Name
Available with D3 Tenders Premium →
Contact Email
Available with D3 Tenders Premium →
Contact Phone
Available with D3 Tenders Premium →

Buyer Location

Locality
PORTSMOUTH
Postcode
PO1 3LS
Post Town
Portsmouth
Country
England
Major Region (ITL 1)
TLJ South East (England)
Basic Region (ITL 2)
TLJ3 Hampshire and Isle of Wight
Small Region (ITL 3)
TLJ31 Portsmouth
Delivery Location
TLJ South East (England)
Local Authority
Portsmouth
Electoral Ward
Charles Dickens
Westminster Constituency
Portsmouth South

Further Information

Notice Documents

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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