Static field route #67

What do I do when forgetting to subtract throat/heel of elbow in layout?

Measuring, Field Verification & Layout MarksFoundation layout starter — field verify before cutting/loading

Account for elbow throat/heel and fitting geometry before laying out straight length.

Open in Field Rescue Open category

Field checklist

Identify elbow type and radius/heel/throat condition.
Check shop drawing/fitting dimensions.
Measure from the correct reference point.
Allow for connection/flange length.
Ask before cutting if geometry is unclear.

Ask foreman

What fitting dimension or takeoff should I subtract for this elbow?

Do not

Do not treat an elbow like a square corner with no fitting depth.

Why it matters

Fitting geometry changes the real straight length available.

Search words: measure layout verify fitting math elbow throat heel layout fitting dimension elbow throat heel layout fitting dimension foundation field