01438 225102        |          info@corehard.com
06
MAR
2019

Latest version of SROH out for consultation

The latest version of the New Roads and Street Works Act 1991 code of practice Specification for Reinstatement of Openings in the Highway has been released for consultation. To view please follow the link or copy and paste into browser...
22
OCT
2013

Research report for backfill compaction and bituminous air voids testing

Our research report into compaction testing and voids criteria is now available to download using the link below: Compaction & Air Voids Research Report CHD-RR-1112v1Bpub This was undertaken as a joint venture between Affinity Water, London Borough of Enfield, Corehard...