1000 BRUSSELS: MONT DES ARTS - Compliance of earthing of nine high voltage stations at the Mont des Arts site.

✓Such as: bidders must submit the summary bill of quantities and specific safety-and-health-plan related documents (execution method description and separate price note for prevention measures and extraordinary PPE), which suggests that price and technical quality/compliance with safety planning form part of the evaluation.

❓References to “selection criteria (article 11 of the cahier des charges / bestek)” and “other documents to be attached (article 12)” appear, but the detailed content of those articles and any explicit scoring system are not included in the text provided, so the award weighting cannot be reconstructed from this input alone.

✓There are extensive descriptions of risks and special conditions, particularly in the safety and health plan (plan de sécurité et de santé / veiligheids- en gezondheidsplan) and the technical specifications.

✓Such as: all additional works not foreseen in the special specifications and leading to extra work must be notified in advance to the leading official and preceded by a technical and financial offer; otherwise they are irrevocably rejected.

✓There are strict rules for on-site safety coordination (toolbox meetings, risk analyses, accident reporting, control reports for tools, lifting equipment, and gas/electric installations), hygiene (sanitary facilities, daily cleaning, waste segregation, prohibition of alcohol and smoking), and emergency procedures (first aid equipment and procedures, posting emergency numbers).

✓Subcontractors must respect all safety measures; the main contractor is explicitly responsible for subcontractors’ behaviour and is liable for damage or dirt in rooms or equipment, including repainting soiled walls.

✓The contractor must adapt working methods to limit noise and dust, maintain and signpost access routes, ensure exclusion of unauthorised persons, restore access routes and any damage to third parties, and respect the obligation not to disconnect existing earthing cables while installations are live (all transfers to new rods and cabinets must be carried out de-energised).

✓There are also obligations on worker identification and legality: EU nationals must show E101 detachment documents; non-EU workers must hold work permits; workers lacking required documents are refused access to the site.

✓The documents also address guarantees and civil liability insurance, subcontracting, and mutual responsibilities.

✓Such as: the insurance attest confirms civil liability cover for extra-contractual and post-delivery/product liability, including the contractor’s liability for subcontractors, with the insurer obliged to notify the Régie des Bâtiments by registered mail of any suspension or termination.

✓The “engagement when relying on the capacity of other entities” creates joint and several liability between the bidder and the supporting entity for execution of the contract.

✓Subcontractors and design offices foreseen for parts of the contract must be listed in the offer (description, name, address, enterprise number).

❓The validity period of the offer and deadlines for questions are not explicitly present in the snippets, but obligations about the timing of studies, submission of plans, declaration to SPF ETCS (15 days before works) and to CNAC, and the requirement of a site visit attestation suggest a tightly scheduled preparation phase.

✓A contradiction or double statement appears where the project is described both as “mise en conformité des mises à la terre des neuf postes haute tension” and as “volledig vernieuwen aardingssysteem van 9 middenspanningsposten”; given the broader context, this is not necessarily conflicting but rather reflects different voltage terminology (high vs medium voltage) in FR/NL.