shields. Provide diffuser and ballast capable of operating in minus 23
degrees C 10 degree F temperature. Lights shall run full length of walk-in
unit starting 600 mm 2 feet from front panel and extending within 600 mm 2
feet of back panel. Run [between shelf rows] [as indicated].
2.11.4
Pressure Relief Port
Provide pressure relief port [in each section], heated electrically and
insulated.
2.11.5
Refrigeration
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NOTE: Refrigeration units may be located inside or
outside, but if units are to be located outside in a
cold climate they should have winter controls,
heaters, and enclosed compressor housings.
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Conform to ASHRAE 15. Provide pre-assembled remote condensing unit
assembly with all necessary components factory-installed and wired
including electrical box, time clock, drier, sight glass, [winter control
and crankcase heater] [enclosed compressor housing,] and compressor rack.
[Set meat chiller to operate at minus one degree C 30 degrees F and other
refrigerators to operate at one degree C 33 degrees F; set freezers to
operate at minus 18 degrees C 0 degrees F.]
2.11.6
Monitoring System
Provide an electronic monitoring and alarm system for [each section of]
each unit. Alarm shall warn of abnormally low and high temperatures.
a.
System components: Detecting thermostat, master control panel,
interconnecting wiring, [remote, labeled, and audible alarm,] and
defrost compensator. Provide dials showing temperatures and pilot
lights, warning lights, switches, transformer, and buzzer, all as
a part of the master control panel. Locate master control panel
[and remote audible alarm] as indicated. Provide power fuse to
protect system components.
b.
System operation: Set alarms at 5 degrees C 10 degrees Fabove and
below specified operating temperatures.
2.11.7
Personnel Alarm
For each unit, provide separate audible alarm system operable from inside
unit, for use of personnel unable to exit unit. Locate remote audible
alarm where indicated.
2.12
LIST OF EQUIPMENT AND FIXTURES
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NOTE: Edit the master equipment schedule carefully;
retain items of equipment used for the project. The
Equipment List is intended to be edited and included
in the project Specification. The information
contained herein shall be listed on the Equipment
List on the Contract Drawings.
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SECTION 11400N
Page 31
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