Asbestos Removal for De Vlaamse Waterweg in Boom

Published June 29, 2026

Verhoeve Belgium carried out asbestos removal at a De Vlaamse Waterweg site in Boom. The work took place on a narrow side street within the built-up area, a location with limited access and little room to maneuver.

This method falls under the category of “simple operations,” as defined in Belgian asbestos regulations. These regulations were recently tightened by the Royal Decree of December 19, 2025, which transposes a European directive into national law and, among other things, introduces a lower exposure limit for asbestos. Companies that use this technique must demonstrate, through air measurements conducted by an accredited laboratory, that the asbestos concentration in the air remains below the permitted limit. Read more here about the amendments to the asbestos regulations.

After excavating to a depth of 50 cm below ground level, the contaminated soil was safely removed. To ensure a clear separation between clean and contaminated soil, a geotextile was installed, after which the area was backfilled and seeded.

In preparation for the next phase, Verhoeve also installed access pipes during the backfilling process. This will allow the engineering firm to easily install monitoring wells and injection filters at a later date for further monitoring and remediation of the site.

The project demonstrates how Verhoeve Belgium carries out complex remediation work at hard-to-reach locations efficiently and in compliance with applicable regulations.

Soil Remediation at the Former Pumping Station for Garage van Humbeeck

Published June 29, 2026

In consultation with the experts at Envirosoil, Verhoeve is currently carrying out soil remediation at a former pumping station in Merchtem, on private property where Garage Van Humbeeck is now in operation. The contamination involves gasoline, which is being addressed using multi-phase extraction (MFE).

The construction phase has been completed. A total of 22 filters, which serve as extraction wells, were installed to a depth of 7 m below ground level using flush drilling, 9 of which are located inside the garage. After installation, all filters were finished underground, and the piping was routed to a single central point, where the system will be commissioned as soon as conditions permit. The recently poured concrete floor and the street, which is currently closed due to roadwork, make it impossible to deploy the truck-mounted crane at this time.

The system consists of an MFE unit with downstream water and air treatment (OWAS + activated carbon). Connection, testing, and commissioning are scheduled for week 29 (the week of July 13). The estimated duration of the remediation is 1 year.

All civil engineering work was carried out while the garage was still in operation. It was therefore important to keep disruption to a minimum so that the garage could continue to operate normally. Thanks to ongoing and constructive consultation, the process went very smoothly, and everything was installed to everyone’s satisfaction.