Standard Terms and Conditions for Civil and Road Construction

What a good one includes

• A robust latent conditions clause that clearly defines who bears the financial and time costs when unexpected subsurface obstructions or soil conditions are discovered.
• Specific protocols for utility interference, outlining the procedure and liability allocation when unmapped pipes, cables, or conduits are encountered during excavation.
• A detailed progress payment mechanism that aligns valuations with actual quantities of work completed, stockpiled materials, and milestone achievements.
• An Extension of Time (EOT) framework that explicitly lists compensable delay events, including adverse weather conditions and delayed site access.
• A formal variations procedure detailing how changes to the scope of works, material specifications, or design are priced, approved, and documented before execution.
• Clear terms governing site possession, boundary definition, and the responsibility for obtaining and maintaining traffic management permits.

Common mistakes to avoid

• Using a standard vertical building contract template which fails to address the unique subsurface and environmental risks inherent to horizontal civil works.
• Failing to define precise meteorological thresholds for adverse weather, leaving delay claims open to subjective disputes.
• Neglecting to specify strict notice periods for notifying the client of latent conditions, which can lead to a forfeiture of your right to claim extra time or costs.
• Omitting clear terms on who is responsible for the maintenance and security of completed road sections before the entire project reaches practical completion.

Frequently asked questions