Page 218 - Estimators Piping Man Hour Manual

Section Seven—PAINTING 201

SURFACE AREA OF PIPE FOR PAINTING

Nominal Surface Nominal Surface
Size Area Size Area
Inches S.F.PerL.F. Inches S.F.PerL.F.
1 0.344 22 5.75
1-1/2 0.497 24 6.28
2 0.622 26 6.81
2-1/2 0.753 28 7.32
3 0.916 30 7.85
3-1/2 1.047 32 8.38
4 1.178 34 8.89
5 1.456 36 9.42
6 1.734 38 9.96
8 2.258 40 10.46
10 2.810 42 11.00
12 3.142 44 11.52
14 3.67 46 12.03
16 4.19 48 12.57
18 4.71 54 14.13
20 5.24 60 15.71