Page 18 - Estimator's Piping Man-Hour Manual 5E

Section One

SHOP

FABRICATION

OF

PIPE

AND

FITTINOS

It is the Intent and express purpose of this sec­
tion to cover as nearly as possible all operations
which may be encountered in a shop engaged in
the pref abrication of process piping for any type
of industrial or chemical plant.
The man hours listed for the various operations
are for labor only, and have no bearing on ma­
terials which must be added in all cases for a
complete labor and material estimate.
All labor for unloading from railroad cars on
trucks, storing in fabrication yard or warehouse,
hauling to fabrication area, fabricating and re­
turning to storage area or loading for delivery
to erection site have been given due considera­
tion in the man hours listed. No consideration
has been given to overhead or profit in any way.

For alloy and non-ferrous fabrication, apply the
percentages which appear under Section Three
to the following pages listing the various shop
fabrication operations.