Ever since he started W M Donald Ltd, Willie Donald has invested in the purchase and maintenance of plant and equipment of the highest quality. It’s just one of the factors that enable us to ‘make your drainage survey, jetting or repair happen’!
CCTV surveys and reports
We have the only purpose-built 4×4 survey vehicle fit out undertaken by our CCTV equipment partner, Minicam, in the UK. With higher ground clearance and four-wheel drive, we can get to you whatever the weather or terrain.
Our CCTV survey vehicle is equipped with the latest generation tractor camera units. Sewer pipes ranging from 150mm to 1200mm diameter can be surveyed. The survey range from the manhole is 300m! We also carry a pushrod camera to survey domestic drains from 75mm to 225mm in diameter.
All cameras have built in ‘sondes’. Sondes transmit a radio signal which can be traced above ground using a radio locator. They are used to map drainage and sewer networks.
We use the latest reporting software. If required, we are able to provide you with survey data in digital format before we leave site*. The reporting software is very powerful and can be used to prepare pipe gradient reports, incorporate laser measurements for deformation reports, GIS mapping and more.
Our CCTV equipment partner is Mini-Cam.
Drain and sewer jetting
Our Jet-Vac unit has combined suction and jetting capability. It is large enough to clear main sewer chokes and small enough to work on domestic drain blockages.