Pipe Layout - Body ClearancePipe Layout - Valve AccessibilityPipe Layout - Operator AccessPipe Layout - Platforms and Ladders

Someone with these skills can:

Explain the focus of specifications for pipe
layout vs equipment layout
Explain the role of average man
capabilities in setting location of and
clearance from PVF, indicators and controls
Explain how clothing, tools and personal
protective equipment should be considered
in body clearance.
Someone with these skills can:


Explain the one hand rule for ladder access

Explain placement of Indicators in view of controls that set variables

Explain placement details for access from platforms or lower levels

Explain a typical separation spec for atmospheric vents
Someone with these skills can:

Explain the limitations on reach for valves
at various heights and angles
Explain the use of chain wheels and valve
stem extenders
Explain layout details that improve access
(actuators toward platforms, rotation to
avoid pipe, etc.)
Explain valve vulnerabilities to other
maintenance
Someone with these skills can:

Explain the OSHA rules for ladder and
platform layout
Explain the main details and constraints
of platforms, stairs and walkways
Explain the constraints for egress and
dead ends