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Official procurement procedure

ITT - Fort Cumberland - Electrical Infrastructure upgrade (UID 150)

No classification published
Location not published
Official notice
Published value
£500,000
Submission deadline 22 Dec 2025, 09:30 GMT
Lots published1
Procurement Executive Summary
AI & Search Synopsis
Generated from official OCDS record
Tenderline Synopsis: Historic England: "ITT - Fort Cumberland - Electrical Infrastructure upgrade (UID 150)". Published status: complete. Published value: £500,000. 1 published lot. Recorded submission deadline: 22 Dec 2025, 09:30 GMT. See the official notice for participation instructions.
Contracting AuthorityHistoric EnglandScope & CategoriesNot publishedSubmission Window
Closed
22 Dec 2025, 09:30 GMT
Submission GatewayDirect notice routeLegal Basis & RegimeStandard procurementEstimated Value (exc. VAT)£500,000
Bidder Intelligence · Authority Profile: Historic England
Market Analytics
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Derived from OCDS awards & bid statistics
Published history for Historic England. These figures describe retained records, not a forecast of bids or a measure of buyer bias.
Average Price Reduction
Not availableInsufficient comparable data
Requires at least 5 comparable procedures
Competition Density
1Bids / Report
100% of reports have one bid
Supplier ConcentrationNo estimate
Insufficient attributable awardsNo concentration estimate available
Payment Terms
Check noticePublished terms
Payment obligations depend on the applicable regime and contract. Consult the official documents.
Coverage: 105 active published awards; 1 bid reports (which may be per lot). Supplier values exclude multi-supplier awards, frameworks and DPS, and use GBP only. They are published award values, not payments. Price reduction compares single-lot, single-award, single-supplier GBP procedures with explicitly non-framework/non-DPS status; increases remain in the average. Unpublished data stays unknown. Awarded suppliers are winners, not all bidders.
Procedure terms
Contracting AuthorityHistoric England
Procedure methodNot published
Procurement categoryNot published
Statuscomplete
Framework / DPSNot published
CompetitionNot published
Above thresholdNot published
Legal basisNot published
Tender period startsNot published
Clarification deadlineNot published
Electronic submissionNot published
Submission languagesNot published
Published6 Feb 2026, 16:58 GMT
Last source update6 Feb 2026, 16:58 GMT
Recurring procurementNot published
ClassificationNot published
Delivery areaLocation not published
OCIDocds-h6vhtk-05ea8e
What is being bought
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.
What changed
From the official release history
  1. tender value changed
    6 Feb 2026, 16:58 GMT
  2. Status changed to complete
    6 Feb 2026, 16:58 GMT
  3. Official notice release published
    6 Feb 2026, 16:58 GMT
  4. Submission deadline changed to published date
    6 Feb 2026, 16:58 GMT
  5. Published value updated to £500,000
    27 Nov 2025, 16:57 GMT
  6. Status changed to active
    27 Nov 2025, 16:57 GMT
  7. Official notice release published
    27 Nov 2025, 16:57 GMT
  8. Submission deadline changed to 22 Dec 2025, 09:30 GMT
    27 Nov 2025, 16:57 GMT
  9. Buyer information updated
    27 Nov 2025, 16:57 GMT
Lots and requirements (1)
Published by the contracting authority
  • Lot 1 · #1
    Individual lot title not published
    complete
    Published valueNot published
    The source published no individual title or description for this lot.
    Contract periodNot published
    EligibilityNot published
    Options / renewalNot published
Timeline
  1. Procedure published
    6 Feb 2026, 16:58 GMT
  2. Submission deadline
    22 Dec 2025, 09:30 GMT
  3. Award active
    Not published · Not published
  4. Contract active
    Signed 2 Feb 2026, 00:00 GMT · £575,076
Commercial outcome and competition
Awards
T Coleborn & Sons
Not published · Not published · active
Contracts
ITT - Fort Cumberland - Electrical Infrastructure upgrade (UID 150)
£575,076 · signed 2 Feb 2026, 00:00 GMT · active
Contract period: 9 Feb 2026, 00:00 GMT — 31 May 2026, 23:59 BST
Bid statisticsNo aggregate bid statistics published
Buyer and organisations in this procedure

Historic England

Contracting authority GB-PPON-PXLY-5862-RMML
View buyer profile
Documents (0)
Official links; attachments are not copied
No data
No linked documents are published
Related procedures (0)
No data
No related procedures published