User guide

X-4
# of Beams Length of Unit 50’Span 60’Span 70’Span 80’Span
(15’ beam spacing) (Times include installation of 2 gabled ends)
In Feet Man Hrs. (Hours) Man Hrs. (Hours) Man Hrs. (Hours) Man Hrs. (Hours)
3 30 16 -- (2) 21.0 --(2.2) 25 -- (2.5) 30 -- (2.7)
4 45 18.5 -- (2.4) 26.2 -- (2.7) 30 -- (3.1) 35 -- (3.4)
5 60 22.8 -- (2.8) 32 -- (3.2) 36 -- (3.7) 41 -- (4.1)
6 75 25 -- (3.2) 37 -- (3.7) 41 -- (4.3) 46 -- (4.8)
7 90 28 -- (3.6) 43 -- (4.2) 46 -- (4.9) 51 -- (5.5)
8 105 31 -- (4) 48 -- (4.7) 51 -- (5.5) 56 -- (6.2)
9 120 34 -- (4.4) 53 -- (5.2) 56 -- (6.1) 63 -- (6.96)
10 135 37 -- (4.8) 58 -- (5.7) 63 -- (6.7) 69 -- (7.6)
11 150 40 -- (5.2) 63 -- (6.2) 67 -- (7.3) 75 -- (8.3)
12 165 43 -- (5.6) 68 -- (6.4) 71 -- (7.9) 80 -- (9)
13 180 46 -- (6) 72 -- (6.9) 77 -- (8.5) 86 -- (9.7)
14 195 49 -- (6.4) 77 -- (7.4) 81 -- (9.1) 92 -- (10.4)
15 210 52 -- (6.8) 83 -- (7.9) 86 -- (9.7) 97 -- (11.1)
16 225 55 -- (7.2) 87 -- (8.4) 91 -- (10.3) 102 -- (11.8)
17 240 58 -- (7.6) 91 -- (8.9) 96 -- (10.9) 108 -- (12.5)
18 255 61 -- (8) 95 -- (9.4) 102 -- (11.5) 113 -- (13.2)
19 270 64 -- (8.4) 99 -- (9.9) 108 -- (12.1) 120 -- (13.9)
20 285 67 -- (8.8) 103-- (10.4) 113 -- (12.7) 126 -- (14.6)
21 300 70 -- (9.2) 107 -- (10.9) 120 -- (13.3) 132 -- (15.3)
22 315 73 -- (9.6) 111 -- (11.4) 126 -- (13.9) 138 -- (16)
23 330 76 -- (10) 115 -- (11.9) 131 -- (14.5) 145 -- (16.7)
24 345 79 -- (10.4) 119 -- (12.4) 137 -- (15.1) 153 -- (17.4)
25 360 82 -- (10.8) 123 - (12.9) 141 -- (15.7) 160 -- (18.1)
Times Numbers above indicate total man-hours . Figures in parenthesis are total elapsed
hours using a crew of 6 workers.
Technique Above times are for power installation using the Installation Kit supplied
by Anchor Industries
Crew Size Times assumes a crew of 6 to 8 workers with smaller units and up to 9 or 10 work
ers for wider and longer units, plus an experienced crew leader. Experienced
crews may go faster. Also, we have not reduced the figures above to allow for
the increase in speed that occurs on long structures, due to the speed gained
from repetition.
Site Conditions Times may vary considerably due to site conditions and other uncontrollable
factors.
Sloped Ends Above times include gabled end installation. For sloped ends only, reduce times
by approximately 1 man-hour. To add sloped ends to a gabled end structure, add
approximately 1 man-hour per end.
Recessed Ends Recessed ends would require the same installation time as the gabled ends shown
above.
“A” ANCHORSPAN™ INSTALLATION TIME ESTIMATES