Construction Materials Recycling
Raba Kistner consultants’ innovative approaches and technologies help clients eliminate some of their environmental liability by reducing landfill waste from construction projects.

Kiwa provides independent evaluation of public space infrastructure, surfaces, structures, and supporting systems. Our work helps assess condition, usability, safety risks, and regulatory compliance.
Public spaces are highly visible and subject to public scrutiny. Failures or hazards can result in injury, reputational damage, and liability. Independent evaluation supports safer environments and responsible asset management.
Kiwa combines technical assessment with an understanding of public-use environments, delivering clear insight that supports risk mitigation and sustainable maintenance planning.








Yes. Safety and public usability are central to our evaluations.
Yes. Our assessments support lifecycle and renewal strategies.