Expert-led compliance

Rapid, reliable response

End-to-end service

Emergency 
Drain Services.

RSM’s Emergency Drain Services provide fast, effective solutions when it matters most – minimising environmental risk, downtime, and operational disruption through expert intervention and proven techniques, available 24/7 across the UK.

  • Rapid containment with bund emptying and drain closure systems
  • Targeted repairs with patch drain lining and interceptor servicing
  • Fully compliant, expertly delivered emergency response

With decades of experience and specialist equipment, our teams act quickly to protect your site, prevent pollution, and get your drainage infrastructure back to full performance – safely, securely, and without delay.

Bund Emptying 
and Cleaning.

A full or neglected bund can’t do its job – and that puts your operations and compliance at risk. RSM’s expert bund emptying and cleaning service keeps your site safe, operational, and environmentally secure by ensuring your bunds are always inspection ready.

  • Maintain full containment capacity and compliance
  • Prevent environmental risks and costly breaches
  • Ensure smooth audits with scheduled maintenance

Drain Closure Systems.

Drain Closure Systems provide vital protection against environmental incidents by isolating drainage during emergencies. Our solutions help you prevent spills from spreading, safeguard waterways, and meet regulatory standards to give you complete peace of mind when managing high-risk sites and bulk fuel storage.

  • Instantly isolate drains during spills, fires, or high-risk events
  • Minimise environmental damage and clean-up costs
  • Strengthen compliance and site-wide pollution prevention strategies
Drain Solutions
Drain Solutions
Drain Solutions

Drain & Interceptor Repairs.

Keeping your drainage and interceptor systems in full working order is crucial to preventing pollution and costly site disruption. RSM’s expert drain and interceptor repair services restore full functionality quickly and compliantly – helping you protect your site, your reputation, and the environment with minimal downtime.

  • Expert repairs for all types of fuel and oil interceptors
  • Minimise flood, pollution and operational risks
  • Maintain compliance with environmental standards

Patch Drain Lining.

Our Patch Drain Lining service is a fast, cost-effective way to repair targeted damage without the need for full drain replacement. Using precision CCTV guidance and cured-in-place technology, we restore performance with minimal disruption – day or night.

  • Targeted repairs without full system lining
  • 24/7 emergency response available
  • Over 15 years of expert experience
Drain Solutions

Surveys & Monitoring.

Our Surveys & Monitoring services give you full control over your drainage and containment infrastructure. From detailed CCTV inspections to real-time monitoring, we help you spot risks early, maintain compliance, and protect your operations and the environment with expert, actionable insight.

  • Identify faults before they cause disruption
  • Maintain full visibility and regulatory compliance
  • Protect your site with real-time monitoring and fast response

With expert surveying, accurate mapping and 24/7 monitoring, RSM ensures your critical infrastructure stays safe, efficient, and ready for whatever comes next.

CAD and Connectivity Mapping.

RSM’s CAD and Connectivity Mapping services turn your drainage infrastructure into clear, accurate digital models. By capturing detailed layouts and connectivity data, we help you optimise site management, improve compliance, and plan with total confidence – turning unseen networks into fully visible, easy-to-manage assets.

  • Create detailed, accurate as-built drainage models
  • Optimise site infrastructure and maintenance planning
  • Support compliance and environmental risk management

Interceptor Integrity Surveys.

Protecting the environment starts below ground. RSM’s Interceptor Integrity Surveys give you a clear picture of your site’s hidden risks – helping you manage your interceptors proactively and keeping your operations safe, compliant, and pollution-free.

  • Identify unseen faults before they become major issues
  • Strengthen your pollution prevention controls
  • Stay compliant with environmental regulations and avoid costly penalties

CCTV Drainage 
Surveys.

CCTV Drainage Surveys give you full visibility of your underground assets, helping you spot issues before they become costly problems. Our expert team uses advanced camera technology to deliver detailed reports, improve site safety, and support compliance with environmental regulations – keeping your operations efficient and protected.

  • Detect blockages, leaks, and damage early
  • Create accurate, site-wide drainage maps
  • Strengthen environmental compliance and emergency planning

Bund and Interceptor Monitoring.

Bund and Interceptor Monitoring services protect your site 24/7, ensuring early detection of oil or sludge build-up. Our real-time systems help you stay compliant, prevent pollution incidents, and activate fast emergency responses, ensuring your operations are safe, sustainable, and audit-ready all year round.

  • Real-time monitoring and instant alerts for critical levels
  • Full integration with BMS and online portal access
  • 24/7 emergency response to prevent environmental risks
Drain Solutions
Drain Solutions
Drain Solutions

Environmental.

Environmental services help you identify, manage and mitigate risk – ensuring full compliance with regulations and protecting your site, your people and the environment through expert advice, response and reporting.

  • Rapid 24/7 fuel spill response and containment
  • Compliant liquid waste removal and disposal
  • Expert support with FRMP and SFG20 regulations

With decades of experience and a focus on prevention, our environmental services give you the confidence to operate safely, reduce liability and meet the highest industry and environmental standards.

Environmental Risk Assessments.

Understanding your environmental risks is key to protecting your site, your reputation, and your bottom line, enabling you to operate safely and responsibly. RSM’s expert Environmental Risk Assessments (ERAs) provide you with expert insights and actionable recommendations, highlighting vulnerabilities and giving you a clear, practical roadmap for compliance and improvement.

  • Identify risks across storage, drainage and spill response
  • Reduce waste management costs and pollution risks
  • Strengthen your environmental compliance and audit readiness

Fuel Spill Response.

RSM’s 24/7 Fuel Spill Response service gives you rapid, expert support when it matters most. Our UK Spill-accredited teams act fast to contain spills, minimise environmental impact, and protect your operations, ensuring your business stays safe, compliant, and fully operational.

  • 4-hour national response target, 24/7
  • Full containment, clean-up and responsible disposal
  • UK Spill-accredited service for total peace of mind
Drain Solutions

Liquid Waste Tankering.

Our Liquid Waste Tankering service offers safe, compliant collection and disposal of all types of liquid waste. With ADR VAC tankers and an Environment Agency waste licence, we handle everything from uplift to disposal –
efficiently, securely, and responsibly.

  • Licensed waste transport and disposal
  • ADR VAC tankers for hazardous liquids
  • Full-service collection, transfer and treatment

SFG20 Regulations Consultancy.

We help you stay compliant with SFG20 – the industry standard for building maintenance. Using the latest guidance, including schedule 48-03, we ensure your separators meet every regulatory requirement, safely and efficiently.

  • 6-monthly servicing and 5-yearly integrity testing
  • High-level alarm installation and checks
  • Full maintenance records for audit readiness
Drain Services

Flood Risk Management.

RSM supports organisations in meeting the latest Flood Risk Management Plan (FRMP) guidelines, helping you manage risk and stay compliant with national and local requirements through expert, practical solutions.

  • Expert guidance aligned with 2021–2027 FRMP measures
  • Support for national and site-specific compliance
  • Trusted partner for infrastructure and environmental risk management