What has been said about quantities applies more to Workshop drawings. Workshop drawings are the most important documents due to the many parties involved in using these documents. The site engineers, the sub contractor, the consultant engineers, quantity surveyors, and fabrication contractors, of them, will need these drawings and the have the responsibility of providing them usually falls into a well of tension due to the delays that may happen in the production of Workshop drawings.
But adopting BIM methods made all that a history because the models were developed once and became the source of all data which can be easily extracted from models including the Workshop drawings.