15907-6
TESTING AND BALANCING HEATING AND VENTILATING SYSTEMS
iii. Type Drive.
iv. Motor H.P., Voltage, Phase, and Full Load Amps.
b. Design Data:
i. G.P.M.
ii. Head.
iii RPM.
iv. B.HP and Amps.
c. Recorded Data:
i. Discharge Pressure (Full-Flow and No-Flow).
ii. Suction Pressures (Full-Flow and No-Flow).
iii. Operating Head.
iv. Operating G.P.M. (From pump curves if metering is not provided).
v. | No-Load Amps. (where possible).
vi. Full-Flow Amps.
vii. No-Flow Amps.
2. Converters and Heat Exchangers:
a. Installation Data:
i. Manufacturer, Model and Type.
ii. GPM.
iit. Inlet (entering) and Outlet (leaving) Temperatures.
iv. Water pressure drop.
b. Recorded Data:
i. G.P.M. (if metered).
ii. Entering and Leaving Water Temperatures - System.
iit. Water Pressure drop.
iv. Heating (or Cooling) Media - Conditions Steam Pressure and
Temperature and Condensate Temperature, or Entering and
Leaving Water Temperature.
v. Heating (or Cooling) Media - Flow (G.P.M. or lbs per hour).
3. Air Heating Equipment:
a. Design Data:
i. Load in BTUH or MBH.
ii. Entering and Leaving Water Temperature.
iii. C.F.M.
iv. Water Pressure Drop.
b. Recorded Data:
i. Type of Equipment and Identification (location or number
designation).
ii. Entering and Leaving Air Conditions (D.B. and W.B).
iit. Entering and Leaving Water Temperatures.
iv. G P.M. (if metered).
v. | Temperature Rise or Drop.
3.7 FINAL TESTS, INSPECTION, AND ACCEPTANCE
A. General: Make tests to demonstrate that the capacities and general performance of
air and water systems comply with the Contract Documents.
B. At the time of final inspection, recheck, in the presence of the Engineer, random
13089K
