ICP Ingenieurgesellschaft Prof. Czurda und Partner mbH

Drainage Systems

Reliable assessment and rehabilitation of drainage infrastructure, so you can protect assets, ensure compliance and plan with confidence.

Drainage systems are critical to the safe and efficient management of wastewater and stormwater. Their long-term performance depends on accurate condition assessment, structured investigation and well-planned rehabilitation measures. We support clients throughout the entire lifecycle of drainage infrastructure — from initial surveys and data collection to rehabilitation planning and technical supervision — ensuring systems remain functional, compliant and resilient over time.

Why drainage systems demand a structured approach

Ageing infrastructure, increasing regulatory requirements and higher operational demands place growing pressure on drainage systems. Undetected defects, incomplete data or poorly coordinated rehabilitation measures can lead to system failures, environmental impacts and escalating costs. A structured engineering approach creates clarity at an early stage, enables informed decision-making and ensures that rehabilitation measures are technically sound and economically viable.

By combining engineering expertise with systematic data management and practical site experience, we help clients maintain drainage systems that perform reliably under real operating conditions.

What we deliver

Comprehensive condition insight.
We assess drainage systems in detail, identifying structural, hydraulic and operational deficiencies that affect performance, safety and compliance. This creates a reliable basis for prioritising measures and planning next steps.

Targeted investigation strategies.
Our investigation concepts are tailored to system layout, accessibility and project objectives, ensuring that data collection is efficient, representative and technically robust.

Structured data and asset clarity.
We establish and maintain clear sewer registers and databases that transform inspection data into usable information for maintenance planning, rehabilitation strategies and long-term asset management.

Rehabilitation planning with foresight.
We develop technically appropriate and economically feasible rehabilitation concepts that align with operational needs, regulatory requirements and available technologies.

Reliable technical supervision.
During rehabilitation works, we provide engineering oversight to ensure that measures are implemented correctly, documented thoroughly and verified against performance requirements.

Expertise

Recent Blogs

Seminars

ICP Ingenieurgesellschaft

How we work

Our work follows a structured, project-oriented methodology that integrates assessment, investigation, planning and supervision. We align technical findings with regulatory frameworks and operational realities, ensuring that solutions are not only compliant on paper but also effective in practice. Close coordination with operators, planners and contractors ensures transparency, efficiency and technical consistency throughout all project phases.

Survey and condition assessment of drainage systems

Accurate knowledge of existing conditions is the foundation of effective drainage system management. We document system layouts, accessibility and structural components, assess operational and hydraulic performance, and identify defects or limitations that may compromise functionality. The resulting condition assessments provide a clear, verifiable overview that supports maintenance strategies and targeted rehabilitation planning.

Exploration and investigation concepts

Investigation concepts define how drainage systems are examined to obtain reliable and meaningful data. We determine suitable inspection methods, prioritise critical system areas and account for physical and operational constraints. By integrating findings from previous surveys and condition assessments, we ensure that investigations are focused, proportionate and cost-effective.

Sewer data collection and management

Reliable data management is essential for long-term infrastructure control. We support systematic sewer data collection programmes and develop structured sewer registers and databases that consolidate technical information in a consistent and usable format. Through verification and quality assurance, we ensure data accuracy and provide a solid basis for maintenance planning, rehabilitation decisions and asset management processes.

Planning and supervision of rehabilitation measures

Rehabilitation planning translates assessment results into practical engineering solutions. We identify suitable rehabilitation methods, evaluate technical and economic feasibility, and support decision-making on repair, lining or replacement strategies. During implementation, we supervise construction activities, verify execution quality and document completed measures to ensure that drainage systems meet required performance and compliance standards.

Outcome

With a clear understanding of system conditions, structured investigation data and coordinated rehabilitation planning, drainage systems can be maintained and upgraded with confidence. Our services help reduce operational risks, avoid unplanned failures and ensure that drainage infrastructure remains safe, compliant and fit for purpose over the long term.

Contact Person

Dipl.-Ing. Wolfgang Edenberger

Authorised signatory
Expertise: Drainage Systems
E-mail: wolfgang.edenberger@icp-ing.de

Drainage Systems

  • Survey and condition assessment of drainage systems
  • Concept development for the exploration and investigation of drainage systems
  • Tendering, monitoring and evaluation of cleaning and TV inspection work
  • Sewer data collection programme (PIPEX), sewer register, sewer database
  • Deformation and settlement monitoring of seepage pipes and base seals
  • Planning and construction supervision of renovation work on Drainage Systems

Contact Person

Departmental Coordinator

       Drainage Systems

Wolfgang Edenberger, Authorized Signatory
wolfgang.edenberger@icp-ing.de