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Septic tank cut away

What is a Septic Tank?

A septic tank collects and treats wastewater at a property that is not connected to the mains sewer system and is, therefore, most commonly used in rural areas.  The term ‘septic’ means ‘infected with microorganisms’; the tanks contain bacteria which break down organic waste. The inclusion of a bacterial treatment mechanism is the difference between […]

lead pipes

Lead Water Pipes

The use of lead water pipes was banned in the 1970s because of health risks, however properties built before then may still contain lead pipework. Lead pipework can be traced all the way back to the Roman era; with the chemical symbol for lead (Pb) inspired by the Latin word plumbum; from which plumber derives. […]

Urgent Rail Drone Survey

The Customer UKDN Waterflow (LG) is a PCL (Principal Contractor Licence) contractor for Network Rail, the public body that owns and manages most of the rail network in England, Scotland and Wales. Network Rail directly manages 20,000 miles of track, 40,000 bridges and tunnels, and 19 of the UK’s busiest railway stations. The Challenge UKDN […]