Due to the wet and windy conditions at the site, we worked in a specially customised shipping container instead of fusion tents, which would have leaked or blown away.
The container had been modified to allow us to use 2 x 250mm Butt Fusion machines or 1 x 630mm Butt Fusion machine and was equipped with strip lights running from a generator. The Box was water-tight, which eliminated mud and other contaminants.