Page 161 - Estimators Piping Man Hour Manual
P. 161
144 Section Two-FIELD FABRICATION
OVERHEAD TRANSITE
PRESSURE PIPE-CLASS 15O
NET MAN HOURS PER UNITS LISTED
Size Pipe Make-Ons Bolt-Ups
Inches Per L. F. Each Each
4 ,20 .50 1.2
6 .25 .75 1.5
8 .30 .85 2.1
10 .40 1.00 2.7
12 .50 1.25 3.4
14 .60 1.50 3.8
16 .70 1.75 4.4
Pipe Units: Pipe units include rigging, erecting and aligning of pipe.
Make-On Units: Make-on units include erecting, aligning pouring joint. Ells = two make-
on s, tees = three make-ons, etc.
Bolt-Up Units: Bolt-up units include bolting together of flanged connections.
All Units: All units include unloading, handling and hauling to storage and erection site.
Man hours do not include supports or scaffolding. See respective tables for these charges.
Transite pipe = 4 inches I.D. and above. It is usually supplied in standard 13-foot
lengths.
