Responding to a construction economist tender (design-team contracts, EU 2026)

The construction economist is a regular player in public procurement and for structured private clients (social landlords, local authorities, hospitals, universities, property funds). The service is almost always an intellectual mission within the design team (MOE), rarely standalone.

• Economics missions within the design team: cost estimating of the works, cost breakdown (bill of quantities), cost control and steering throughout the phases (sketch, schematic, detailed design, tender documents, contract award).
• Additional missions: project scheduling and coordination (OPC) when the buyer includes it, or an upstream programmer-economist mission before the project.
• Joint bidding: the economist most often responds in a grouping with a lead architect and technical engineering offices (structure, services, thermal), each costing its own part.
• Design framework agreements: recurring construction-economics missions across an estate, triggered by subsequent contracts or call-off orders over 1 to 4 years.

Across the EU the logic is identical in all 27 member states: a public operator publishes above the European thresholds on TED, below them on its national platform. An established economist may bid for a cross-border contract subject to freedom of establishment and recognition of qualifications.

The first challenge is the person-day costing. A construction-economics mission is not costed in supply lines but in workload: for each phase (estimating, schematic, detailed design, tender documents, cost monitoring, sometimes scheduling), you must estimate a number of person-days per profile (senior economist, economist, quantity surveyor), apply a daily rate, then aggregate overheads and margin. Underestimating the workload crushes the real margin; overestimating it makes the bid uncompetitive on the price criterion — often 40 to 60% of the score. The distribution of the workload across phases must also stay consistent with the buyer's expected weighting.

The second challenge is the technical proposal. For an intellectual service the buyer scores technical value on precise criteria: cost-estimating and cost-control methodology, ability to hold the budget envelope, breakdown method (bill of quantities), tools and price libraries used, references on comparable projects (same typology, same order of magnitude, same occupied-site constraint), and the composition and qualification of the assigned team. A generic proposal copied from one tender to another is penalized: you must answer the consultation rules criterion by criterion and demonstrate the relevance of the references.

The third challenge is administrative: qualifications (the OPQTECC qualification attests to the economist's competence and is frequently valued), insurance certificates, named references, and the ESPD/DUME for EU public procurement. False or expired documents lead to rejection — and even criminal penalties for false statements.

The assistant starts from the tender: you upload the tender file (PDF), it extracts the buyer, object, mission phases, award criteria and weighting, and the buyer's language. The technical proposal is then structured to develop the most heavily weighted criteria first (cost-estimating and cost-control methodology, comparable references, qualification and team composition), in the contract's language.

For the costing, you enter your workload grid by phase and by profile — senior economist, economist, quantity surveyor — with your real daily rates, overheads, margin and contingency. The assistant computes each phase (person-days × daily rate), aggregates the mission, applies VAT and totals, and exports an editable Excel schedule broken down by phase. No figure is invented: a phase without a workload or a sourced rate is marked "to complete".

• Technical proposal structured around the tender's award criteria (cost-estimating and cost-control method).
• Person-day costing per phase and per profile, valued at your daily rates (Excel export).
• Framework for presenting comparable-project references and the team's qualification (OPQTECC).
• Pre-filled ESPD/DUME draft for EU public procurement.
• Deliverables in PDF, editable Word and Excel, in the buyer's language, reusable across tenders.

You stay in control: the assistant produces a solid base that you verify, complete with your real references and sign before submission. It replaces neither your expertise as an economist nor legal advice — it removes the hours of formatting and workload calculation where the risk of error is highest.

A controlled response follows a stable sequence, whether the contract is public or private, in France or elsewhere in the EU.

• Monitoring: spot relevant design-team and economics missions on the platforms (TED, buyer profiles).
• Tender analysis: object, mission phases, lots, award criteria and weighting, deadlines, required documents.
• Go/no-go decision: capacity, comparable references, team workload, grouping composition, achievable deadlines.
• Costing: workload in person-days per phase and per profile, daily rates, overheads, margin and contingency.
• Technical proposal: answer the criteria item by item, cost-estimating and cost-control method, references, team.
• Administrative documents: ESPD/DUME, OPQTECC qualification, insurance certificates, named references.
• Electronic submission before the deadline, with e-signature where required.

The BoostPro IA assistant handles steps 4 to 6 — the most time-consuming and riskiest — producing proposal, person-day costing and DUME in under ten minutes from your real data. You focus your time on strategy (workload, methodological differentiation, references) rather than formatting.