Spring reactivation work - Pond de-silting - Pond cleaning work
Blangy-Tronville MarshDe-silting of infra-aquatic sources:
Old peat pits, connected to the hydrographic network very loaded with suspended solids, tend to silt up and clog groundwater discharge points that are essential for the development of peaty habitats. The Action therefore aims to reactivate these source levels to restore inputs from the groundwater underlying the peat.
De-silt the sources of a pond by removing a thickness of mud on the surface defined by the Conservatory, export of the decanted vases off the site later. De-silting of a pond by soaking. Amphibious equipment.maintenance of driveable accesses
Communal marsh of Sacy-le-GrandDe-silting of infra-aquatic sources:
Old peat pits, connected to the hydrographic network very loaded with suspended solids, tend to silt up and clog groundwater discharge points that are essential for the development of peaty habitats. The Action therefore aims to reactivate these source levels to restore inputs from the groundwater underlying the peat.
De-silting of a pond, reactivation of springs: operation to remove sediment deposited at the bottom of a body of water. De-silting of a pond by soaking. Amphibious equipment. Mechanical cleaning . Maintenance of driveable accesses