The purpose of this contract is to ensure the pumping, removal and transport of liquid and floating sludge.
These are sludge from small decentralised wastewater treatment plants that must be transported to larger centres capable of dewatering it, and floats from different operating sites to arrive at the Louvain-la-Neuve wastewater treatment plant.
The contract is awarded for a period of 2 years (1 year renewable 1 x 1 year).
The following are included in the services:
• pumping sludge from thickeners, storage silos or ponds into transport tanks,
• pumping of floats in the various pits,
• transport of sludge to reception sites,
• time required to open and close site barriers (same buildings),
• drafting of transport notes, provision of administrative and technical documents allowing the contracting authority... (see contract documents)
Concerns sludge from wastewater treatment plants in Walloon Brabant with a dry matter content below 5%, as well as floatingThe purpose of the contract is to pump liquid sludge from small decentralised wastewater treatment plants in Walloon Brabant, transport it, and empty the tanks on a larger site equipped with equipment for sludge dewatering.
The estimated quantity is 12,055 m3/year of liquid sludge (i.e. 24,110 m3/2 years).
It also concerns the pumping of floating water from decentralised wastewater treatment plants located in Walloon Brabant, their transport, as well as the emptying of tanks on the Louvain-la-Neuve site.
The estimated quantity is 600 m3/year of floating (i.e. 1,200 m3/2 years).
Concerns sludge from wastewater treatment plants in Walloon Brabant whose dry matter content is above 5%The purpose of the contract is the pumping, or even hydrocleaning if necessary, of liquid sludge from small decentralised sewage treatment plants in Walloon Brabant, its transport, as well as the emptying of tanks on a larger site equipped with equipment for the dewatering of the sludge.
The estimated quantity is 5,838 m3/year of liquid sludge (i.e. 11,676 m3/2 years).