Читать книгу Automation of Water Resource Recovery Facilities - Water Environment Federation - Страница 155

Documenting a design’s complete history in a comprehensive log or journal enables users or project managers to understand the need for various design changes. The log or journal tracks each change, including what changed, when (date and time), who made it, and why. For example, changes to P&ID drawings can also be tracked as “revision 0”, “revision 1”, and so on, highlighting changes made for each drawing revision during the design and implementation process.