A surveyor's responsibility regarding health and safety includes:

To control condensation, the primary measure is to:

A surveyor uses a moisture meter on a masonry sample and records readings of 15% from a resistance meter.
However, a calcium carbide test on the same sample shows 28% gravimetric moisture. The discrepancy is most likely due to:

An electro-osmotic system for rising damp control operates by:

Internal treatments for penetrating damp (when external repairs are not possible) should: