Service

Drainage & Hydraulics

Underground Drainage Layouts & Hydraulics


Our qualified Engineers and Technicians have many years of experience in ensuring compliance with environmental and building regulations. We provide effective drainage and hydraulic solutions to commercial, residential, rail, and industrial sectors throughout the UK.


Foul Drainage Design & Flood Risk Assesments


Our expert team provides design services and hydraulic studies for foul and surface water drainage, as well as mitigating and managing flooding and water ingress.


This can help you to maintain safe and sanitary conditions in and around buildings.


As a market leader within the space, we provide a fully bespoke consultancy service in which our experts will learn about the unique requirements of your project.


We're fully equipped to deliver a complete set of solutions using the best technology available with highly skilled engineers and workers.


Find out how our drainage engineers supported the build of major new healthcare facilities in our article ‘Drainage investigations and remediation help pave way for major hospital transformation’.

Our services include:


  • Feasibility/option studies

  • Concept and detailed design

  • Maintenance and refurbishment solutions

  • Hydraulic assessment of foul and surface water drainage systems

  • Flood risk assessments

  • Flood mitigation works including design of Sustainable Drainage Systems (SuDS)

  • Flow monitoring and analysis

  • Ingress water investigations and design of remedial solutions, including management systems

Nationwide Coverage

Based in Rainham and operating nationwide, our drainage and hydraulics engineering solutions form part of a unique end-to-end design and consultancy package, which gives our clients a single point of contact, consistent pricing structures, full transparency, and no external management fees.


With £5 million of professional indemnity insurance and dedication to eliminating risk from our clients’ projects, we comply with the most stringent industry best practices such as the government-published National Planning Policy Framework and associated British/European design standards ensuring that sustainable solutions are at the forefront of our design philosophy.


To find out more about Lanes’ consultancy and design services, get in touch with the team directly by calling 0800 526 488 or emailing sales@lanesgroup.co.uk

Drainage consultants available nationally 24/7, 365 days a year

Our aim is to deliver a holistic solution that is buildable, sustainable and future-proof, on time and on budget, while adhering to the very highest standards.


We place communication at the heart of everything we do, ensuring we provide consistent, honest advice that ensures our clients meet their objectives and overcome every challenge that we face as a partnership.


We work closely with client teams, key stakeholders, contractors, and architects in equal measure, ensuring full transparency for everyone involved in each project and we’re available nationally 24/7, 365 days a year.


Contact us today to discuss your next project.

Popular searches

Urgent help required?

Call our 24 hour helpline

0800 526 488