Surveying

W.D.M. USA Limited provides cost-effective assessments of road conditions, delivered by expert operators using accredited quality systems.

A SCRIM® road survey machine delivers continuous friction measurement surveys across the US network, including around horizontal curves, to help deliver safer roads and save lives.

It is an ideal option for clients who do not wish to purchase their own vehicles, or for whom the capital and running costs are too great to justify. It is also attractive to clients who require limited road survey capacity, are still developing policy and/or wish to always have access to the latest equipment.

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SCRIM® Surveys

Helping to lower crash rates by identifying where there is a risk of wet-road skidding. The introduction of regular SCRIM® machine surveys, together with a skid policy based on the current standards, offers a very cost effective option for local authorities to achieve and maintain reductions in their road casualty rates.

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TM2

The TM2 surface texture meter is the result of extensive in-house research and development program by WDM® to provide all the functionality of a routine surface texture measurement instrument, coupled with extensive analytic tools.

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The TM2 surface texture meter in New Zealand