Marble is a very delicate material that is prone to damage from mechanical and chemical treatments
We were asked for a cleaning method for a decommissioned plastic moulding machine which had never been cleaned and had been in operation for around 20 years.
We were asked to restore an in-situ escalator (before equipment specifically designed for this task was invented) while on a builders clean.
We were asked to do the ground work on the reasons why the cleaning in one area of the Royal Navy wasn’t working very well and to suggest ways in which it could be made much more effective.
We had to devise a safe way of cleaning computers on a shop floor in a very specific industry where it was necessary to keep everything reasonably clean and dry but without the requirements of a critical cleaning regime.