Parte 1: N280 - Hennuyères (Braine-le Comte) - Creación de un carril bici BK 0.0 a 0.9 y 3.0 a 3.4 // Parte 2: N280 - Virginal (Ittre) - Creación de un carril bici BK 3.40 a 4.03 e instalación de un cruce de caminos con luces en la intersección de la rue du Rouge Bouton

✓Prices combine global (for lump-sum elements) and bordereau-unitary components; unit prices include all charges except VAT and explicitly cover: site organisation, required studies and topography, insurances, and all measures made mandatory by government for sanitary, security or political reasons adopted before the tenth day preceding the offer deadline.

✓Price revision is governed by a modified formula under Article 38/7 using an adapted index “I adapté” based on the “I‑2021” index evolution, justified by the lack of TP reference prices, with all other parameters per CCT Qualiroutes.

✓Such as with respect to risks, guarantees, subcontracting and special conditions, the bidder must provide: a main performance bond (cautionnement) of 5% of contract value and an additional bond of 10% of the total of posts subject to post‑factum technical reception (listed in annex to the Métré).

✓Insurance obligations are extensive: accidents at work (including commute) with waiver of recourse against the authority; civil liability covering contractor, staff, subcontractors, client and third parties including neighbour-disturbance; and a mandatory “responsabilité décennale” insurance covering structural risks and certain third‑party damages for 10 years after provisional acceptance, with specific caps, franchise limits (max 5%), and direct indemnification to the authority.

✓Subcontracting is capped at two levels in the chain; the contractor must declare in the offer the portion subcontracted and named subcontractors (Annexe 3) and later provide detailed identity and legal representatives for all subcontractors, maintaining updates, and ensuring CP 124 subcontractors sign the anti‑dumping declaration.

✓The authority may suspend works for adverse weather, safety or operational reasons without indemnity (with signalisation at contractor’s cost), and special clauses allow cost compensation for unforeseen government health/security measures (Article 38/9), subject to RGE procedures; modifications, replacements of adjudicataires and judicial recourse follow Belgian RGE and Council of State rules.

✓Such as regarding penalties, time validity and procedural risks, Article 45 is heavily supplemented: penalties apply systematically to safety and traffic-signalling failures, with unique penalties per infraction and multiplicative factors in case of recurrence; technical deficiencies accepted with less‑value result in both penalties and price reductions; and specific penalty grids cover: non‑respect of soft-mobility circulation (250–500 € per half‑day), delays in declarations of claim, provision of site offices and equipment, transmission of survey reports, as‑built plans and final accounts, monthly planning updates (500 €), and installation of information panels (75 €/day).

✓The contractor must weekly declare days lost to bad weather (≥4 consecutive hours) for potential deadline adjustments; failure invalidates the claim, and signalisation beyond contractual periods is not covered by the authority.

✓The contract also binds the offer for 180 days, provides advances for SMEs (5–20% depending on size), and specifies that disputes fall under Belgian law and the courts of Brabant Wallon.

✓Such as concerning contradictions, corrections and which statements prevail, the AVIS RECTIFICATIF n°1 adds a previously missing Métré récapitulatif XLS; this rectificative notice and any other published notices form an integral part of the tender documents and must be taken into account, so where they modify or supplement earlier documents, the rectified wording applies.

✓Any substantial change in site conditions between offer opening and start of works must be notified by registered letter before works start, otherwise later claims are null, which is a critical risk and clarifies that the version of conditions at the time of notification and accepted adjustments takes precedence.