SRoH Compliance
Highway Investigation (Including PAK Marker testing)
Bulk density
Sealed specimen (Procedure C) – WAX: SRoH preferred
BS EN 12697-6:2020
Maximum Density
Volumetric (Procedure A)
BS EN 12697-5:2018
Air Void Content
BS EN 12697-8:2018
Sample audits
Investigatory audits
In-Progress audits
Section 74 audits
Highway Quality Solutions (HQS) was founded in early 2015. Although a relatively young company, HQS boasts extensive expertise in the Street Works Sector. Since its inception, HQS has experienced consistent growth year after year, serving over 40 clients—including Highway Authorities, Statutory Undertakers, and Contractors—across the entire UK. Notably, HQS recently established a second unit dedicated to its UKAS testing laboratory, where they conduct in-house UKAS testing.
For full UKAS Schedule please Click Here
Unit 8
Copthorne Business Park
Dowlands Lane
Copthorne
RH10 3HX
Unit 5
Copthorne Business Park
Dowlands Lane
Copthorne
RH10 3HX
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