HOLYROOD REPLACEMENT WORKS (HEAT EFFICIENCY SCHEME) - SCC-SMS-0585
Southampton City CouncilEstimated Value
£7,000,000 – £0
Deadline
12 August 2025
Published
30 July 2026
Type
goods
Overview
1.3 We are seeking a contractor for replacing the existing heat network system with a two-pipe system served by gas boilers; all to specified standards and in a timely, consistent, cost effective and safe manner. There will also be a requirement to install new installations as required during the course of the Contract period. 1.4 The term of the contract shall be as soon as possible until November 2026 as further defined within the tender responses 1.5 Southampton City Council reserves the right, to extend the Contractor's appointment for both duration and value to include Phase 2 Design and Build Works with a potential value for phase 2 of between £2.5 - £5m.
Phase 2 is currently anticipated to comprise, but shall not be limited to, the replacement of external pipework and upgrades to the boiler room. The Authority also reserve the right to not proceed with Phase 2 at all or to establish completion of Phase 2 outside of this contract via a tender.
Submission
Such extension shall be subject to mutually agreed terms and conditions, including scope, programme, and remuneration with the incumbent provider required to complete a return for both methodology and price (with the fixed prices demonstrated through this tender) so that the Authority can establish if progression to Phase 2 is right for the Authority at that time.
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Award Details
CLC Contractors Limited
£7,000,000
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Southampton City CouncilKey Dates
Published
30 July 2026
Submission deadline
12 August 2025
Renewal expected40% confident
April 2027
Predicted using median duration of UK contracts in the same CPV division (18 months from contract start date → renewal expected by Apr 2027).
Notice type
Contract
Source
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