Construction

Construction should be of suitable materials to ensure proper cleaning, no cracks, and that the building can withstand pressures, vibrations and other effects.

Electrical supply is required for consistent performance of equipment and instruments. Where there is not a constant supply of electricity, power generators may have to be considered.

Suitable lighting (especially for visual on-line checks)

Temperature and relative humidity control should be provided where necessary. In many cases, materials and products have to be stored or processed under controlled conditions. The temperature and RH should be controlled, monitored in accordance with an SOP, and the results recorded.

Appropriate and effective ventilation should be provided (See supplementary training material on HVAC).

These may affect products during manufacture or storage as well as functioning of equipment