DDMS Surveys: Comprehensive Drainage Investigations

Redefining Drainage Investigations with RWB Group

Drainage is the backbone of any infrastructure—ensuring durability, safety, and functionality across urban and rural settings.

At RWB Group, we specialize in Drainage Data Management System (DDMS) surveys, offering unparalleled expertise in the evaluation and management of drainage systems nationwide. With years of experience supporting highway authorities and civil engineering firms, our approach is built on precision, innovation, and reliability.

Efficient drainage systems are vital to safeguarding roadways, public spaces, and critical infrastructure against flooding, structural degradation, and environmental risks. Through our DDMS services, we provide not just inspections, but comprehensive, actionable insights that enable clients to manage their drainage assets responsibly and cost-effectively.

What Are DDMS Surveys?

DDMS surveys, previously known as HADDMS (Highway Agency Drainage Data Management System) surveys, are essential for evaluating the health and performance of drainage systems. Initially developed to support highway projects, they remain a crucial tool for monitoring and maintaining the UK’s vast drainage infrastructure.

Data gathered during these surveys is central to identifying risks, planning maintenance, and ensuring the smooth operation of drainage networks.

At RWB Group, we go beyond standard practices to provide tailored services. Using advanced methods and technologies such as:

• Robotic CCTV inspection
• Laser profiling
• Ground-penetrating radar (GPR)
• Drone imaging

We conduct insightful, data-driven evaluations. Each survey is designed to meet CS551 and CD535 compliance requirements, while exceeding the expectations of our clients.

By partnering with RWB Group, you gain access to innovative and reliable solutions that ensure the long-term resilience of your drainage systems.