Draft survey
At Control Union we provide a number of services at loading and unloading ports for clients, including weight and quantity control.

Our goal is to minimize possible differences in cargo weight between loading and unloading.
We offer independent weight and quantity inspections through draft weighing, scale, tank gauging, counting, volumetric stock determination, and we verify scale calibrations and terminal figures.


How can we help you?
Would you like more specific information about our inspection and/or certification services? If you have any other questions, please do not hesitate to let us know; we will be happy to contact you.