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TENDER · TED (EU)corporateservices

Engineering design services for civil works – CLEA heating network framework agreement 2026 Tender

Original: Engineering design services for the construction of civil engineering works – RESEAU DE CHALEUR CLEA – Marché cadre à bon de commande de maitrise d’œuvre pour le réseau de chaleur CLEA

DALKIA CENTRE OUEST (37)

In context

This is a contract notice published by a corporate buyer covering services. Bids are invited through a framework agreement. Delivery covers France (Europe). It is classified under Energy Efficiency, Heating and Cooling and Engineering and Infrastructure against the sustainability taxonomy rather than matched on keywords.

Summary

A French contracting authority (Dalkia Centre Ouest) is seeking a 4-year framework agreement for engineering design (maîtrise d'œuvre) missions on the CLEA district heating network, covering new subscriber connections and renovation of pipes from DN40 to DN250. It suits engineering design firms, including SMEs, able to deliver design, tendering, works supervision and as-built documentation for heating network projects.

Summary by Raise Lens from the official notice · 29 Oct 2026Accurate?

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About this tender

DALKIA CENTRE OUEST (37) is procuring engineering design services (maîtrise d'œuvre) for the CLEA district heating network (réseau de chaleur CLEA). The contract is a framework agreement with call-off orders (accord-cadre à bons de commande) for a firm term of 4 years (2027-2030). The framework covers the design-stage and works-stage missions APS, APD, DCE, AMT, VISA, OPC, DET, AOR and DOE. These missions will support the connection of new subscribers to the CLEA network between 2028 and 2031, and the renovation of certain existing network sections ranging from DN40 to DN250. The indicative annual works potential is between 500 and 2,500 linear metres, depending on the signature of subscription contracts. The missions will be itemised in the CCTP (technical specifications) and the BPU (unit price schedule). The estimated value of the design mission over the framework term is €400,000 excl. VAT, based on October 2026 values.

Key requirements

  • ✓Framework agreement with purchase orders over 4 firm years (2027-2030), estimated €400,000 HT for design services
  • ✓Covers design phases APS, APD, DCE, AMT, VISA, OPC, DET and AOR, plus DOE as-built documentation
  • ✓Supports connection of new subscribers and renovation of existing district heating pipes (DN40 to DN250), 500-2,500 ml of works per year indicatively

Relevant sectors

How this compares

  • Compared with 613 similar tenders (heating / cooling in France) listed in the last 12 months.
  • Its value of $440k is above 36% of the 83 similar tenders that state a value; their median is $660k.
  • It allows 10 days to respond, shorter than the typical 31 days across 477 similar tenders.
  • The same organisation listed 3 other similar tenders here in the last 12 months.

Figures are computed from notices listed on Raise Lens in the same sector and country over the last 12 months.

About this sector

Energy efficiency funding covers building retrofits, industrial process upgrades, heat recovery, efficient equipment and demand reduction. It arrives as grants for audits and capital works, as support schemes run by agencies and utilities or as public tenders for retrofit and energy services. Applicants usually need a baseline of current energy use and a measured saving.