Chapter 35 – Production drawings

Publisher Summary Production drawings are usually presented on company standard sheets that contain information required for identification, administration, and interpretation. If drawings are produced manually, then the drawing sheets may be supplied with printed borders and blocks containing relevant notes and headings. With computer aided design (CAD) layouts, similar details are stored in the database. Drawing title blocks record a brief note of dates when changes and modifications have occurred. Each manufacturer has his or her own system for recording such details and also advising current users that a change has occurred. An advantage of producing a drawing on a CAD system is that the draughtsman can complete the illustration of the component or assembly on the screen. Particular care with the spacings of center lines, contrasts in linework, crosshatchings, positioning of dimensions, and notes collectively contribute to quality, balance and overall clarity of the drawing. BS 6079–1 Guide to Project Management describes a full range of project management procedures, techniques and tools. BS IEC 62198 provides a general introduction to project risk management, its subprocesses and various influencing factors, such as establishing the context, including confirmation of project objectives, risk identification, and risk assessment including risk analysis and evaluation.