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In Water and Sanitation engineering we design infrastructure to store and direct water having looked at the way that natural systems such as rivers behave and considered how water interacts with all aspects of the built and natural environments.

Norken is registered and licensed by the ministry of Water and Irrigation as a consultant for the design and supervision of water, sewerage, irrigation and dam projects. We have experience and expertise in the water and Sanitation field which includes design of water and sewerage systems for the public sector as well as private and donor funded projects.

The key sectors in Water and Sanitation Engineering include:-

  • Dam Engineering
  • Irrigation Systems
  • Urban and Rural water supply and treatment systems
  • Sewerage and treatment systems
  • Solid waste management and
  • Urban drainage and onsite sanitation

Our profile and experience has been built through the provision of the following services:-

  • Water resources management

We have undertaken numerous ground water and surface water assignments in the region. Recent advances in simulations and database management have actively been used in these projects and modern concepts of water as an economic good, demand management and ecosystems approaches are applied to our water resources management models.

  • Water supply development

We cover all aspects of water supply development from water source assignments and intake structures through treatment, storage and distribution networks. These projects range from the smallest village water supply to large schemes for big cities.

  • Waste water management

We also undertake the planning and design of new systems and the rehabilitation of existing sewer systems in urban, industrial and rural areas.

We have expertise to plan and supervise construction of mechanical, biological and chemical processes, as well as sludge handling and stabilization.

Other service areas in this field includes:-

  • Water quality and pollution control
  • Masterplan and manuals preparation
  • Monitoring and evaluation of projects
  • Water conservation and catchment management
  • Hydrological sturdies and geotechnical investigations
  • Water tariff review sturdies
  • Water allocation plans
  • Project management and construction supervision and
  • Feasibility studies and baseline surveys


Eng . Lawrence Kuria

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Our Business Area

Our Service

Materials Testing

Materials Testing

Norken has fully equipped materials testing laboratory that provides support to our consulting and field inspection services while providing forensic and testing services to our clients region wide.  Stringent quality assurance and quality control...
Appropriate Technology Department

Appropriate Technology Department

While Transportation Engineering Department deals with feasibility studies, design and construction supervision of highways, Appropriate Technology department mainly deals with feeder roads. 75% of our country roads network consists mainly of...
Environmental Management

Environmental Management

Norken prides in having a fully-fledged environmental management department with capacity for conducting Environmental and Social Impact Assessments; Environmental Audits (Initial and Self Audits); Environmental Scoping and Baseline Surveys;...
Structural Management

Structural Management

Our main objective is to enhance structural integrity in the functioning and safety of buildings and structures as we ensure that our clients’ funds are creatively and efficiently used. We provide guidelines and audit services in the design and...
Transportation Engineering

Transportation Engineering

In transportation engineering we apply technology and scientific principles in planning, designing, operating, management and maintenance of transport infrastructure systems that are safe, efficient and environmentally compatible. Norken is...

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Transportation  Engineering


Environmental Management


Site Investigation & Construction materials testing


Structrual Engineering


Water Supply & Sanitation  Engineering