Water & Sewage Design

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

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

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

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

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


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

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



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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.

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