with spring isolation hangers.
2. Details of vibration isolation supports and
guides not shown on drawings, such as column
supported spring isolators for cooling towers, and
equipment supports and isolation when equipment is
located on roofs of light construction.
3. Vibration isolators. Indicate in equipment
schedule and details. Indicate where vibration
isolation is to be provided for piping and ductwork.
Detail isolators only to the extent necessary to
indicate type or identify types in notes or symbol
legend.
4.
Flexible connectors for equipment.
5.
Flexible duct connectors.
6. Seismic snubbers. Indicate in equipment
schedules and details. When specified as an option
detail shop fabricated seismic snubbers.
7. Seismic sway bracing and cables for piping and
ductwork.
8. Flexible connectors for piping and ductwork.
Indicate types.
9.
Equipment bases, rails, and saddles.
10.
Inertia bases.
11. Anchor bolts. Indicate sizes in equipment
schedules or details for rigidly fixed machinery.
12. Suspended equipment platforms.
Indicate
vibration isolator details.
13.
Pipe guides.
14. Equipment data. Indicate or specify equipment
rpm vibration amplitudes and forces, maximum noise
levels, weight, dimensions, and power maximum and
minimum limits, and static and dynamic balancing of
requirements.
15. Sound data Schedule. Indicate the maximum
airborne sound power or sound pressure levels for
each machinery. Indicate the distance from the
sound source (in case of sound power data) or
measurement location (in case of sound pressure
data) to the typical station.
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SECTION 15070N
Page 5
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