Information
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Audit Title
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Client / Site
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Conducted on
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Prepared by
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Personnel
Begin Audit
Sign In Sheets
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Inspector Name
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Punch list Date
Roof
Roof
Valve Stations
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Gauges in place and working properly
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Defrost pressure between 65-70 PSI
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Valve stems clean and lubricated
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Valve stems exercised regularly
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Pipe plugs in place
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No evidence of leaks
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Electrical boxes and conduit in good condition
Crossovers
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Crossovers in place and installed where needed.
Insulation / Pipe Saddles
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Insulation installed properly
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Pipe saddles are per GFS specification in place
Pipe Labels
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Proper pipe labels being used and in place and meet GFS specification.
Pipe Stands
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Pipe stands in place and properly supporting pipes
SRV Vent Line
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Vent line in place and 15 feet above working surface
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Rain cover in place on relief line to prevent contamination
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Vent line sensor in place.
Exhaust System
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Continuos ventilation installed and operating.
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Exhaust system operates when ammonia is detected
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Exhaust system meets IIAR2-2008 standards
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Intake dampers working properly
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Exhaust fans can be started manually from outside the engine room
Condenser
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Condenser tubes properly passivated.
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Fan belts in good condition and meet GFS standards.
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Fan blades in good condition
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Bearings in good condition and greased.
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Piping meets GFS standards.
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Paint on piping applied properly and meets GFS standards.
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Nozzles have good water pressure and coverage over tubes
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Drift eliminators in place.
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Water sump sweeper installed.
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Purge points meet GFS standards.
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Electrical conduit and junction boxes installed properly.
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Access to valves and nozzles easily accessible
Purger
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Equipment clean and installed properly.
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Insulation in place and in good condition
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Purger operation working properly
DHU
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Valves in good working condition
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Sensors in place and working properly
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Filters in place and not clogged
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Belts in good working order
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Desiccant wheel in good working condition
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Equipment operating properly
Machine Room
Machine Room
Remote Condenser Sump and Water Treatment
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Water pumps running properly with no leaks
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Condenser side stream filter is installed and working properly.
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Condenser water treatment chemical feed equipment is working properly.
Glycol Loop
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Heat exchanger working properly
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Relief valves in place and in compliance
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Glycol pump working and in good condition
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Glycol temperature between 40-50 degrees
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Glycol flow is appropriate
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Glycol liquid level is appropriate
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Glycol valves in good condition
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Glycol temperature probes working properly
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Glycol level is correct.
Cross Connection Regulator
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Cross connection regulator set properly and working
Compressors - Screw
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Name plate legible
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Relief valves in place and in compliance
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Gauges in place and in good working condition
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Economizer working properly
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Set points set up properly
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Guards in place
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Filter pressure within acceptable limits
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Operating limits are good
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Anchors and grouting in good condition
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Safety switches in place and working properly
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Oil quality and changing is based on oil sampling analysis
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Sensors reading accurately
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Equipment is clean
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Equipment is operating properly
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No oil leaks are evident
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Valves are in good shape and working properly
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Starters are in good condition and working properly
Compressor - Reciprocating
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Name plate legible
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Relief valves in place and in compliance
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Gauges in place and in good working condition
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Set points set up properly
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Guards in place
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Filter pressure within acceptable limits
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Operating limits are good
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Anchors and grouting in good condition
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Safety switches in place and working properly
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Sensors reading accurately
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Equipment is clean
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Equipment is operating properly
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No oil leaks are evident
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Valves are in good shape and working properly
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Starters are in good condition and working properly
Vessels
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Bulls eyes meet GFS standards.
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Name plate / ASME stamp legible
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Level controls working properly
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Oil pots connected to oil recovery system.
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Insulation in place and proper colors installed.
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Motorized Feed valves working properly and bypass is installed.
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Safety float cut outs working properly
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Relief valves in place and in compliance
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Piping in good condition
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Equipment is clean
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Electrical conduit and junction boxes are installed properly.
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Equipment is operating properly
Ammonia Pumps
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Pumps operating properly.
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Gauges in place and working properly
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Equipment operation good
Oil Recovery System
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Proper oil pump is installed.
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Hot gas valve for heating coil installed and working properly.
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Oil recovery system installed and working properly.
Labels
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Pipe and equipment labels are in place and meet GFS standards.
Pipes
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Pipes are in good condition and painted to GFS standards.
Insulation / Pipe Saddles / Pipe Hangers
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Pipe hangers are adequate and adjusted properly.
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Insulation is in good condition and pipe saddles are in place.
Thermosyphon High Pressure Receiver
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Thermosyphon High pressure receiver installed properly and valves are easily accessible.
Ammonia Dispersion Tank
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Dispersion tank installed properly.
Ammonia Level
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Ammonia level within acceptable range
HVAC
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Heat exchanger working properly
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Relief valves in place and in compliance
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Pump in good working order
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Temperature set properly
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Glycol flow is acceptable
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Valves in good working order
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Temperature probes working properly
Other equipment
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Gauge board installed properly.
Evaporators
Evaporators
Freezer Evaporators / Penthouses
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Unit defrosting properly
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Temperature set points set properly
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Electrical conduit and junction boxes in good condition
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Fans in good condition and working properly
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No excessive ice buildup
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Coils clean
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Unit clean
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Heat trace in place and working
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Drains in good condition and clear
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Condensate drip pans in good condition
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Support hangers in place and properly adjusted
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Guards in place
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Equipment operation good
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Sensors in place and working properly
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Piping in good condition
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Insulation in place and in good condition
Cooler Evaporators / Penthouses
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Unit defrosting properly
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Temperature set points set properly
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Electrical conduit and junction boxes in good condition
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Fans in good condition and working properly
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No excessive ice buildup
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Coils clean
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Unit clean
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Heat trace in place and working
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Drains in good condition and clear
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Condensate drip pans in good condition
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Support hangers in place and properly adjusted
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Guards in place
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Equipment operation good
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Sensors in place and working properly
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Piping in good condition
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Insulation in place and in good condition
Dock Evaporators / Penthouses
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Unit defrosting properly
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Temperature set points set properly
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Electrical conduit and junction boxes in good condition
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Fans in good condition and working properly
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No excessive ice buildup
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Coils clean
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Unit clean
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Heat trace in place and working
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Drains in good condition and clear
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Condensate drip pans in good condition
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Support hangers in place and properly adjusted
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Guards in place
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Equipment operation good
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Sensors in place and working properly
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Piping in good condition
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Insulation in place and in good condition
Controls / Electrical
Controls / Electrical
Cleanliness of Cabinets
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Cabinets in good condition and clean inside and out
Electrical Panels
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Panel in good condition and sealing properly
Monitoring Screens
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Monitoring screens are set up and include all system equipment
Operator Understanding
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Operators understand system operation and controls
Sensors
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Sensors set up and working properly
Ammonia Detectors and Operation
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Ammonia detectors in proper locations and working
Upgrade Wonderware
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Wonderware has most recent updates
Defrost Schedule and Times
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Defrost schedules set up and working properly
Condenser Head Pressure
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Condenser head pressure is at acceptable level
Control Panels
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Control panels in good condition and clean
HOA Switches
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HOA Switches set properly
Electrical Panels
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Electrical panels in good condition
Labeling
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Labeling of piping, equipment and door signs meets IIAR standards
Pressure Settings
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Pressure settings are set properly to maintain building temps and be energy efficient
E-Stops
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E-Stops work properly and are tested per Maximo work orders
Alarm Settings
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Alarm settings are set properly and active
Paperwork / Safety Equipment
Paperwork.
Contractor provided.
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Pre Startup safety review
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Relief line calculations.
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U1A forms.
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Equipment manuals.
