Survey monitoring of roads, tracks and networks

Structures monitored

• Roads, bypasses, access tracks.
• Roads and utilities (VRD): sewerage, drinking water.
• Tunnels and trunk sewers (Standard 11 of the ONIGT, National Order of Surveying Engineers).
• Port and industrial platforms.

Our work

1. Control network. Traverse and levelling benchmarks accepted.
2. Staking out. Centrelines, rights-of-way, structures and manholes by chainage.
3. Checks. Formation levels, pavement layers, trench bottoms.
4. Quantities. Cross-sections and volume computation for interim statements.

Examples of assignments

• Access track to a quarry
• Access roads to an energy site
• Roads and utilities of a subdivision
• Sewerage network

What you receive

• Staking-out reports (procès-verbaux)
• Checked profiles
• Volume statements
• Regular reports

Reference framework

• ONIGT Standard 10 (roads and sewerage)
• ONIGT Standard 11 (tunnels)

Where we work

Based in Casablanca (Aïn Sebaâ), the firm carries out this service throughout Morocco: Greater Casablanca, Rabat-Salé-Témara, Fès, Tangier, Agadir, the Oriental and the South. Its survey crews travel to the site for the duration of the assignment.

Projects of the firm

• 
  Survey of access roads to solar plantsTopographic survey of the access roads to solar plants and their connection lines: method and deliverables.
• 
  Topographic monitoring of a quarry roadDaily topographic monitoring of the construction of a quarry access road: setting-out, profiles and checks.

Further reading

Frequently asked questions