Page 128 - Estimators Piping Man Hour Manual

Section Two-FIELD FABRICATION 111

FLAME CUTTING LARGE O.D. PIPE-PLAIN ENDS

Labor for Straight Pipe Only
Carbon Steel Material

NET MAN HOURS EACH
O.D. WALL THICKNESS IN INCHES
r>-_
ripe _
Inches .375 .500 .750 1.00 1.25 1.50 1.75 2.00
26 4.13 5.49 6.20 6.67 6.84 7.20 7.49 7.73
28 4.78 5.96 6.67 7.20 7.49 7.29 7.91 8.20
30 5.07 6.43 7.20 7.49 7.91 8.20 8.44 8.79
32 5.61 6.84 7.55 8.02 8.38 8.79 9.09 9.26
34 6.14 7.55 8.14 8.61 8.91 9.26 9.62 9.85
36 6.84 8.20 8.79 9.26 9.62 9.97 10.27 10.62
38 7.72 8.44 9.50 9.97 10.27 10.74 11.33 11.68
40 8,61 9.62 10.38 10.68 11.15 11.62 12.10 12.57
42 9.62 10.97 11.39 11.68 12.10 12.74 13.22 13.63
44 10.92 12.04 12.57 12.92 13.45 13.87 14.34 14.81
46 12.21 13.22 13.81 14.10 14.57 15.16 15.69 16.11
48 13.81 14.51 14.99 15.46 15.93 16.40 17.05 17.46
54 15.53 16.32 16.85 17.39 17.91 18.44 19.18 19.65
60 17.25 18.14 18.73 19.32 19.91 20.50 21.31 21.83
2.25 2.50 2.75 3.00 3.25 3.50 3.75 4.00

26 8,14 10.50 11.39 12.27 13.22 14.34 14.99 16.58
28 8.79 11.15 11.63 12.57 13.57 14.81 15.52 16.99
30 9.26 11.68 12.04 12.92 14.16 15.28 15.93 17.52
32 9.79 12.27 12.74 13.45 14.63 15.75 16.40 18.00
34 10.38 12.92 13.39 13.87 15.22 16.23 16.87 18.47
36 10.97 13.45 13.92 14.34 15.69 16.87 17.52 19.12
4.25 4.50 4.75 5.00 5.25 5.50 5.75 6.00

26 18.00 19.53 20.95 22.30 23.72 25.19 26.61 28.03
28 18.47 20.06 21.42 22.95 24.19 25.67 27.08 28.50
30 18.94 20.41 22.00 23.42 24.78 26.14 27.55 28.97
32 19.53 21.00 22.48 23.90 25.25 26.67 28.03 29.50
34 20.06 21.59 23.00 24.37 25.78 27.26 28.67 30.09
36 20.53 22.13 23.60 25.00 26.43 27.73 29.21 30.74
For General. Notes, see the bottom of page 110.