Heijmans studies dual-pipe non-potable water system for 1,500-home Rosmalen development

• Heijmans launched a feasibility study for a 1,500-home newbuild district in Rosmalen using a second “household water” pipe.
• Plan targets toilet flushing, washing machines, garden use; projected to cut drinking-water demand by nearly 40%.
• Brabant Water, ’s-Hertogenbosch municipality, Noord-Brabant province, Aa & Maas water board joined the study.
• Concept uses centrally treated surface water for non-potable supply across the neighborhood.
• Partners aim to decide in 2027 whether the system is technically viable, practical, financeable.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Koninklijke Heijmans NV published the original content used to generate this news brief on September 10, 2026, and is solely responsible for the information contained therein.