Drainage infrastructure is critical for safe operation in industrial, commercial and food production facilities.

With almost 40 years of experience, our team carries out detailed inspections of foul, surface water and process drainage systems. Using specialist survey equipment, including CCTV inspection systems, we can assess underground pipework, manholes, interceptors and routes. This helps identify blockages, defects, structural deterioration and capacity concerns. The result is a structured technical report that supports informed maintenance and investment decisions.

Regulatory Compliance and Technical Requirements

These surveys can support compliance, maintenance planning, due diligence and project development.

Depending on the site and works involved, the infrastructure may need to be reviewed against the Environmental Protection Act 1990, the Water Industry Act 1991, the Flood and Water Management Act 2010, and, for building work in England, Approved Document H to the Building Regulations covering drainage and waste disposal.

Where a facility discharges trade effluent to a public sewer, the project team must also consider relevant consent requirements under the Water Industry Act.

Our surveys help clients understand system condition and layout. This allows defects, non-compliances and operational risks to be identified and addressed in a planned way.

Practical Support for Operational Facilities

This work is valuable for food manufacturers, cold storage operators and logistics facilities. It supports sites where drainage performance affects hygiene, safety and operational continuity. Drainage failures in these environments can disrupt production, create cleaning and contamination risks, and increase regulatory scrutiny.

Our surveys provide practical information that helps clients prioritise maintenance, plan repairs, and assess whether more significant upgrades are needed.

Surveys in Live Working Environments

We plan every survey to suit the operational conditions of the site. Our teams are experienced in working around active production areas, distribution centres, and processing facilities while maintaining appropriate safety, hygiene, and access controls. This allows our team to complete inspections with minimal disruption to day-to-day operations.

Clients receive a structured report that can include drainage mapping, defect identification, CCTV inspection evidence, and clear recommendations for remedial works or further investigation. This information can support maintenance planning, capital expenditure decisions, insurance reviews, and technical due diligence during acquisition, redevelopment, or change of use.

Ambrey Baker has supported major food manufacturers, logistics operators, and industrial clients on drainage and infrastructure assessments in complex operating environments. Our understanding of industrial facilities helps us identify issues in context and recommend practical next steps.

If your site is experiencing recurring drainage problems, if you are planning redevelopment works, or if you need a reliable understanding of your drainage network, our team can provide the technical survey information needed to support the next stage of decision-making.

Leading Specialists in Industrial Facilities