Introduction:

Engineering Surveys and Investigations help to prepare/ improve the alignment plan, profile and geometrics of the project road, cross drainage structures (bridges/ culverts), pavements, etc.   

Coverage/  Methodology:

The Engineering Surveys and Investigations cover:

• Topographic, alignment and land use survey.
• Road inventory survey.
• Road condition survey.
• Bridges and culverts condition survey.
• Soil survey.
• Material survey.
• Benkalman Beam Deflection Tests.
• Hydrology and drainage survey.
• Geotechnical investigations.
• Utility survey.
• Traffic survey.

 Benefit:

These surveys and investigations help in designing/ improvement of project road.