Isolation and Lockout/Tagout — Whose Lock, and Who Holds the Key
Read this first. This note is awareness and toolbox-talk support — it is not training-of-record. Nothing here authorises an isolation, replaces your site permit-to-work procedure, or substitutes for an appointed isolating authority and, for electrical work, an authorised person. Getting a piping lesson wrong over-designs a support. Getting this one wrong has a different consequence class.
This journal already carries two notes on isolation from the process side, and this one deliberately does not repeat them:
This note is about the lock and the key — the discipline that applies to every form of stored energy, not just the fluid…
🔑 Free with an account
Read the rest free — you just need an accountThis lesson is free. Sign in and the whole thing opens, along with its 3D model and quiz.
Sign in to read it →A free lesson from EPiC Circle
Free to read with an account — as are dozens more across every EPC discipline, with their calculators, 3D models and quizzes.
Open a free account →Educational teaching material — simplified and illustrative. Not for engineering
design use.
© EPiC Circle · provided by PipeAxis