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Inter-municipal nautical zone in Caudry


Joint Intercommunal Water Centre Construction Syndicate


Joint Intercommunal Water Centre Construction Syndicate




Water sports centre with external facilities of 9,000 m²

  • on the ground floor:a sports hall with 3 pools and 1 paddling pool, a fitness area with steam room, Zen pool, kneipp spa, undressing areas, changing rooms, changing rooms, WCs, reception and circulation areas, business premises, offices,
  • on the basement floor: the various galleries and technical facilities,
  • on the outside: the mineral and vegetable beaches with solarium and sauna, the external pedestrian walkways, parking spaces.


Partial Technical Contract Management (HQE, Finance, Structure and Roads and Miscellaneous Networks)

Structure and stainless steel pools :

  • Concrete pool support structure,
  • Weatherproof jacket equipped with its own runoff of up to 50 cm from the pool.

All the elements are prefabricated, pre-welded and pre-assembled in the factory, assembled and fashioned from stainless steel sheets. All these modular elements are then assembled and welded on the site.
* Pool walls: Modules 5 m long and 1.5 wide with interconnected overflow gulleys
* Bottom of the pools: Stainless steel non-slip floor>
The roof provided for the water centre is:

  • of the "Hot roof" type over one section (i.e. 3/4 of the building); the underside of the roof in perforated steel trays will provide the ambient soundproofing of the building. CN118 "HAIRAQUATIC" system from ARVAL (or equivalent product).
  • Two-layer seal <;o> li>protection by greenery (of the extensive type)
  • a terrace roof on the other section (i.e. 1/4 of the building),and on the under side of the roof: the concrete slab will receive a suspended ceiling.

HQE® process without certification, initiated by client:
3 very ambitious targets: Energy management, acoustic comfort, Water management
Total infiltration of the rainfall and runoff water deriving from the project in the subsoil via landscaped ditches and infiltration zones, without discharge into the sewerage system.
The levelling of the general slopes on the site allow natural runoff of the rainwater towards the infiltration zones, sparing the underground network