October 2013
Intermediate to advanced
306 pages
12h 17m
English
Content preview from Estimating for Heating and Ventilating, 3rd Edition
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138
ESTIMATING LABOUR REQUIRED
FOR
ERECTION
Off load
at
site, panels, pipes, valves, fittings, hangers, steam traps, strainer,
and
move
to
fixing position. Arrange scaffolding
for
fixing. Hoist
up and
hang panels.
Measure
up for
connecting pipework.
Fit
tees
in
steam
and
condense mains.
Fit
valve, steam trap, check valve and strainer,
and
connect panels
to
mains,
as
shown
in Figure
10.
Size of steam main
Hours per pair
fitter and mate
mm
in
Hours per pair
fitter and mate
32
Η
1400
40
Η
1400
50 2 14-50
65
2i
1500
80
3 15-50
100
4
1600
125
5 17-00
150 6
1800
Section 14
RADIANT PANELS (HIGH TEMPERATURE HOT WATER)
IN PAIRS AS FIGURE 11
(Empt ...
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