Water & Sewage Design

Pipefix offer a professional, high quality and cost effective end-to-end design service.

Water & Sewage Design

Pipefix offer a professional, high quality and cost effective end-to-end design service through their in-house chartered engineer.

Concept Stage

We offer a free initial consultation where we will sit down with you and help shape your requirements into a working brief from which we can produce:

  • Detailed specifications
  • Material take-offs
  • Accurate CAD drawings
  • Budget costs
  • Fixed price quotations

Sourcing Stage

When your project moves beyond the concept stage we can offer further expertise to get thing progressing smoothly:

  • Environment Agency Applications
  • Planning Applications
  • Abstraction Licenses
  • Expert Assistance with Archaeologists and SSSI

Action Stage

And of course, when you are ready to put your plan into action Pipefix can provide costs to build and install your proposed designs.

Potable Water Design


  • Reservoirs
  • Tanks
  • Storage Wells
  • Wet Wells

Pipe Sizing:

  • Water Mains
  • Service pipes
  • Process Pipelines

Flow and Pressure:

  • Regimes
  • Pump Sizing & Selection
  • Booster Pumps & Sewage
  • Pumping Stations
  • Pressure Control
  • Flow-Modulation

Sewage Treatment Design

  • Percolation testing
  • Size calculation
  • System scoping and design
  • Maintenance plans

Related Stage

Surveys & Mapping:

  • Trace and map water and drain services
  • Detailed drawings or system schematics
  • Condition reports

CAD Drawing:

  • Hot & Cold water schematics
  • Site Plans
  • .pdf and AutoCAD formats

Schematic drawings can be particularly useful in supporting your legionella risk assessments and are recommended within:

  • ACOP L8 (the Approved Code of Practice for the control of Legionnaire’s disease)
  • HSG274 (the Health and Safety guidance supporting the Code of Practice)

About Us



Get in Touch


Pipefix conducted a water mains diversion for us on a High Security prison site with limited access and very strict site protocols. We found the team to be highly professional and clearly very experienced at this type of work. I would not hesitate to use them again.

Contact Us

The company is run by a committed team with a strong emphasis on family values, best practice and quality.

t: 01305 257788

e: info@pipefix.co.uk