3.3
FIELD TESTING
3.3.1
Blower Test
After the air distribution and diffusion systems have been installed, each
blower shall be tested at the specified operating conditions to determine
compliance with the specifications and proper operation.
3.3.2
Piping System Test
All piping shall be tested with air at a minimum of two times the normal
design pressure for at least 60 minutes and such additional time as is
required for the Contracting Officer to inspect the piping for leaks. All
leaks shall be repaired and the system shall be retested until no leakage
is discovered.
3.3.3
Diffuser Test
After diffuser installation, the diffusers
shall be covered with clear
water to a depth of approximately 600 mm 2
feet. Air shall be released
through the diffusers and the system shall
be inspected for uniform air
distribution. Diffusers shall be replaced
as required to obtain uniformity.
3.4
PAINTING
Field painting shall be as specified in Section 09900 PAINTS AND COATINGS.
3.5
MANUFACTURER'S SERVICES
Services of a manufacturer's representative who is experienced in the
installation, adjustment, and operation of the equipment specified shall be
provided. The representative shall supervise the installation, adjustment,
and testing of the equipment.
3.6
FRAMED INSTRUCTIONS
Framed instructions containing wiring and control diagrams under glass or
in laminated plastic shall be posted where directed. The instructions
shall show wiring and control diagrams and complete layout of the entire
system. The instructions shall also include, in typed form, condensed
operating instructions explaining preventive maintenance procedures,
methods of checking the system for normal safe operation and procedures for
safely starting and stopping the system. The framed instructions shall be
posted before acceptance testing of the system.
3.7
FIELD TRAINING
A field training course shall be provided for designated operating and
maintenance staff members. Training shall be provided for a total period
of [_____] hours of normal working time and shall start after the system is
functionally complete but prior to final acceptance tests. Field training
shall cover all of the items contained in the operating and maintenance
manuals.
-- End of Section --
SECTION 11375A
Page 31
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