"I don’t know if others will find this ratio interesting. Perhaps this kind of calculation is the kind of things that only SWRO engineers can appreciate, and it’s only relevant where space is at a premium. But the Puerto de Mogán ratio is as high as we’ve ever reached for …

“The concept was four twin hoists (eight cages) on the main building to a height of approximately 420 metres in one go. We supplied super-fast, no-counterweight 3240 variable frequency-controlled hoists with a capacity of 3.2 tonnes and a four metre cage running at 100 metres per minute, full load.”