framework agreement with purchase orders without minimum and with maximum single-successful tenderer of services per lot (max 1 million Ht for lot 1 and max 400k Ht for lot 2 over the duration of the contract of 48 months
Geological, geotechnical and hydrogeological reconnaissance studiesg1, G2, G3, G4, geotechnical investigations
Research and studies on soil pollutionstudies, assistance, controls, impact on the issues to be protected, Amo works, investigations of polluted soils, punctual pollution study