inspection and tests. Give the Contracting Officer ample notice of the
dates and times scheduled for tests and trial operations.Conduct inspection
and testing in the presence of the Contracting Officer.
3.3.1
Inspection
Prior to initial operation, inspect equipment installation for conformance
with drawings and specifications.
3.3.2
Preliminary Tests
For each item of air handling and distribution equipment and its
components, perform an operational test for a minimum period of [4] [_____]
hours.
3.3.3
Testing and Balancing
After preliminary tests, perform air handling and distribution equipment
tests, adjustment, and balancing in accordance with Section 15950N HVAC
TESTING/ADJUSTING/BALANCING.
3.4
SCHEDULE
Some metric measurements in this section are based on mathematical
conversion of inch-pound measurements, and not on metric measurements
commonly agreed on by the manufacturers or other parties. The inch-pound
and metric measurements shown are as follows:
Products
Inch-Pound
Metric
a.
Vibration Isolators
Nominal Deflection
= 2 inches
= 50 mm
b.
Nominal Thickness
= 1, 2 inches
= 25, 50 mm
c.
Water Coils
Working Pressure
= 200 psi
= 1379 kPa
d.
Induction Unit
Air Nozzles
Operating Range
= -20 to 125
= -29 to 52 degrees C
degrees F
= 3 1/2 inch
= 875 Pa
water gage
-- End of Section --
SECTION 15720N
Page 27
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