Trinity House has published this notice through Delta eSourcing
| Notice Summary |
|---|
| Title: | CM4 - Bathymetry & Topographic Surveys - Bishop Rock and Longships Lighthouses |
| Notice type: | UK4: Tender notice |
| Authority: | Trinity House |
| Nature of contract: | Services |
| Procedure: | Below threshold - Open competition |
| Short Description: | Trinity House (TH) holds the operation and maintenance responsibility for over 60 lighthouses around England, Wales, the Channel Islands and Gibraltar. These critical aids-to-navigation (AtoNs) include several Rock Tower lighthouses that require regular modernisation and ongoing maintenance. Accordingly, Trinity House would like to investigate the feasibility of utilising jack-up and floating assets to avoid repeated journeys to these remote locations by helicopter to mobilise personnel, equipment and tools. To support this investigation, it is important to have accurate bathymetric and topographic surveys of the surrounding area. |
| Published: | 26/08/2026 09:51 |
CM4 - Bathymetry & Topographic Surveys - Bishop Rock and Longships Lighthouses
Contracting authority
- Contracting authority:
- Trinity House
- Public Procurement Organisation Number:
- PXWM-8968-LPJY
- Address:
Trinity Square
LONDON
EC3N 4DH
UK- Contact name:
- Jodie Taylor
- Email:
- etender@trinityhouse.co.uk
- Telephone:
- 01255245000
- Website:
- Not provided
- Organisation type:
- MINISTRY
- Devolved regulations that apply:
- None
Procedure
- Procedure type:
Below threshold - open competition- Dynamic market:
- Not provided
- Special regime:
None
Scope
- Title:
- CM4 - Bathymetry & Topographic Surveys - Bishop Rock and Longships Lighthouses
- Reference number:
- CM4
- Main procurement category:
- SERVICES
- Description:
- Trinity House (TH) holds the operation and maintenance responsibility for over 60 lighthouses around England, Wales, the Channel Islands and Gibraltar. These critical aids-to-navigation (AtoNs) include several Rock Tower lighthouses that require regular modernisation and ongoing maintenance.
Accordingly, Trinity House would like to investigate the feasibility of utilising jack-up and floating assets to avoid repeated journeys to these remote locations by helicopter to mobilise personnel, equipment and tools.
To support this investigation, it is important to have accurate bathymetric and topographic surveys of the surrounding area.
To view this notice, please click here:
https://trinityhouse.delta-esourcing.com/delta/viewNotice.html?noticeId=1061752627 - Total value (estimated):
GBP 47,000 excluding VAT
GBP 56,400 including VAT
Description
- Description:
- Not provided
- Suitable for SMEs:
- No
- Suitable for VCSEs:
- No
- Contract dates (estimated):
- 30/09/2026 to 31/12/2026
- CPV classifications:
71351810 - Topographical services.- Contract can be extended:
- No
- Delivery regions:
UK - UNITED KINGDOM- Award criteria:
Name: Criterion 1 / Weighting:
Documents
- Associated tender documents:
Not provided- Technical specifications:
Not provided
Submission
- Enquiry deadline:
- 09/09/2026 Time: 17:00
- Tender submission deadline:
- 16/09/2026 Time: 17:00
- Submission address and any special instructions:
- Please email etender.user@trinityhouse.co.uk if you wish to view the full specification for this Tender.
- An electronic auction will be used:
No
Other information
- Legal and financial capacity conditions of participation:
- Not provided
- Technical ability conditions of participation:
- Not provided
- Comprehensive and Progressive Agreement for Trans-Pacific Partnership (CPTPP):
- Not provided
- Government Procurement Agreement (GPA):
- Not provided
- A conflicts assessment has been prepared and revised:
- No
Other organisations
Not provided