SCRIM® Surveys
Specialist surveys to measure and assess skid resistance.
Surveying Services
Delivering trusted skid resistance data for safer New Zealand roads
W.D.M.(NZ) Ltd. delivers industry-leading SCRIM® surveys and skid resistance data that sets the standard for national and local road safety initiatives.
Working with NZTA, councils, and consultants, we provide the insights required to assess road performance, manage assets effectively, and reduce crash risk through targeted surface management.
Our surveying services
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Skid Strategy
SCRIM® data forms the foundation skid resistance strategy, identifying high-risk sites and prioritisi safety improvements.
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SCRIM® Data
SCRIM® data forms the foundation skid resistance strategy, identifying high-risk sites and prioritise safety improvements.
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Resources
Access research papers, guidance, and technical articles supporting SCRIM® surveying, friction management strategies, and evidence-based road safety decision-making.
Supporting safer, smarter highways management decisions
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Ensure Road Safety
Reduce accident risks with accurate skid resistance data.
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Optimise Maintenance Strategies
Predict, plan, and prioritise road repairs with data-backed insights.
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Ensure Compliance
Meet safety and regulatory standards with validated reporting.
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Optimise Efficiency
Minimise disruption with fast, non-intrusive surveying.
Why WDM?
WDM delivers accurate, compliant, and data-driven road surveying to help you enhance safety, reduce costs, and plan smarter maintenance. Trusted by national and local government and industry leaders, our cutting-edge technology and expert insights ensure you get the right data to make informed decisions with confidence.
Speak to a Surveying Expert
Ensure your road network is safe, compliant, and optimised with precision data and expert guidance.
Our specialists help you select the right surveys, interpret results, and integrate insights into your asset management strategy.
