Scope
Reference
P/REF 00000487
Description
The upgrade and replacement of the existing electrical infrastructure at Fort Cumberland, Portsmouth, which is a scheduled monument. The work is to include the upgrade of the main distribution board located in the site's substation, various other distribution boards around the site and the trenching and replacement of the existing underground cabling that supplies each board, plus addition minor works of clipping existing cabling to structures and the removal of a small wind turbine system that is now obsolete.
Contract 1. ITT - Fort Cumberland - Electrical Infrastructure upgrade (UID 150)
Supplier
Contract value
- £575,075.57 excluding VAT
- £690,090.68 including VAT
Below the relevant threshold
Date signed
2 February 2026
Contract dates
- 9 February 2026 to 31 May 2026
- 3 months, 20 days
Main procurement category
Works
CPV classifications
- 45310000 - Electrical installation work
Procedure
Procedure type
Below threshold - open competition
Supplier
T Coleborn & Sons
Unit 3.2 Central Point
Portsmouth
PO3 6FH
United Kingdom
Email: office@tcsltd.org
Website: http://www.tcolebornbuilders.co.uk
Region: UKJ31 - Portsmouth
Small or medium-sized enterprise (SME): Yes
Voluntary, community or social enterprise (VCSE): No
Contract 1. ITT - Fort Cumberland - Electrical Infrastructure upgrade (UID 150)
Contracting authority
Historic England
- Public Procurement Organisation Number: PXLY-5862-RMML
The Engine House
Swindon
SN22EH
United Kingdom
Contact name: Dave Webb
Email: procurement-he@historicengland.org.uk
Website: http://www.historicengland.org.uk
Region: UKK14 - Swindon
Organisation type: Public authority - sub-central government