Updated May 2026
National Highways (formerly Highways England) manages the Strategic Road Network (SRN) and has detailed documentation requirements under the Design Manual for Roads and Bridges (DMRB). Quality Surveillance Group (QSG) inspections require comprehensive QC documentation. Grade verification for road construction must meet DMRB tolerances. UK contractors on SRN projects benefit from structured documentation systems.
HS2 (High Speed Two) is the UK's largest infrastructure project. Ground works, earthworks, and viaduct foundation construction require extensive grade and compaction documentation. The project uses international documentation standards that align with Sitemark's report formats. Similar documentation requirements apply to Thames Tideway Tunnel, Hinkley Point C nuclear, and Crossrail legacy maintenance.
Railway construction and maintenance in the UK requires documentation under Network Rail's Contractor Requirements. Earthworks inspection and monitoring, drainage construction documentation, and track formation grade records all apply. RIBA Stage documentation requirements for infrastructure projects are accommodated through Sitemark's flexible as-built formats.
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