Visual Refrigeration Five Year Mechanical Integrity Inspection

• Audit Title

• Client / Site

• Conducted on

  Date

• Prepared by

• Location
  Address

• Personnel

Initial Information.

• Mechanical Integrity Inspection Date

  Date

• Inspector Name

  Sign

• Supervisor, Leads, Operators, Safety Coordinator Names In Attendance On Inspection.

  Sign

• Have IIAR Bulletin 109 forms by completed by local personal?

  Yes

  No

  N/A

Roof

Valve Stations

• Gauges in place and working properly

  Yes

  No

  N/A

• All flanges maintained and show no signs of leaks.

  Yes

  No

  N/A

• All Valves and exposed pipe is properly cleaned and painted.

  Yes

  No

  N/A

• Valve stems clean and lubricated

  Yes

  No

  N/A

• Pipe plugs in place

  Yes

  No

  N/A

• No evidence of leaks

  Yes

  No

  N/A

• Electrical boxes, conduit, coils, and cables in good condition

  Yes

  No

  N/A

Pipe Condition

• Piping in good condition

  Yes

  No

  N/A

• All exposed pipe is properly cleaned and painted.

  Yes

  No

  N/A

• Pipe stands in place and properly supporting pipes

  Yes

  No

  N/A

Insulation / Pipe Saddles

• Insulation in condition

  Yes

  No

  N/A

• Pipe saddles in place at pipe stands

  Yes

  No

  N/A

Pipe Labels

• Proper pipe labels being used and in place

  Yes

  No

  N/A

• Pipe labels in good condition

  Yes

  No

  N/A

Safety Relief Line

• Rain cover in place on relief line to prevent contamination

  Yes

  No

  N/A

• Vent line discharge 15 feet above working surface

  Yes

  No

  N/A

Condenser

• Fans in good condition

  Yes

  No

  N/A

• Fan belts in good condition

  Yes

  No

  N/A

• Fan blades in good condition

  Yes

  No

  N/A

• Bearings in good condition

  Yes

  No

  N/A

• Piping in good condition

  Yes

  No

  N/A

• Paint on piping in good condition

  Yes

  No

  N/A

• Tubes in good condition - check for corrosion and scaling

  Yes

  No

  N/A

• Nozzles have good water pressure and coverage over tubes

  Yes

  No

  N/A

• Drift eliminators in place and in good condition

  Yes

  No

  N/A

• Water sump clean and free of debris

  Yes

  No

  N/A

• Water pumps running properly with no leaks

  Yes

  No

  N/A

• Structural steel in good condition

  Yes

  No

  N/A

• Electrical conduit and junction boxes in good condition

  Yes

  No

  N/A

• Water treatment in place and effective

  Yes

  No

  N/A

• Valves in good working condition

  Yes

  No

  N/A

• Access to valves and nozzles easily accessible

  Yes

  No

  N/A

DHU

• Valves in good working condition

  Yes

  No

  N/A

• Sensors in place and working properly

  Yes

  No

  N/A

• Filters in place and not clogged

  Yes

  No

  N/A

• Belts in good working order

  Yes

  No

  N/A

• Desiccant wheel in good working condition

  Yes

  No

  N/A

• Equipment operating properly

  Yes

  No

  N/A

Machine Room

Vessels

• Name plate / ASME stamp legible

  Yes

  No

  N/A

• Level controls working properly

  Yes

  No

  N/A

• Bulls eyes in good condition

  Yes

  No

  N/A

• Oil pots in good condition

  Yes

  No

  N/A

• Insulation in place and in good condition

  Yes

  No

  N/A

• Feed valves working properly

  Yes

  No

  N/A

• Safety float cut outs working properly

  Yes

  No

  N/A

• Relief valves in place and in compliance

  Yes

  No

  N/A

• Vessel is in good condition

  Yes

  No

  N/A

• Vessel Support Legs are in good condition

  Yes

  No

  N/A

• Piping in good condition

  Yes

  No

  N/A

• Equipment is clean

  Yes

  No

  N/A

• Valves in good working condition

  Yes

  No

  N/A

• Electrical conduit and junction boxes are in good condition

  Yes

  No

  N/A

• Equipment is operating properly

  Yes

  No

  N/A

Ammonia Pumps

• Guards in place

  Yes

  No

  N/A

• Rotary guard working properly

  Yes

  No

  N/A

• Oil cutout switch working properly

  Yes

  No

  N/A

• Shaft seal in good condition - no seal leaks

  Yes

  No

  N/A

• Pump operating good

  Yes

  No

  N/A

• Gauges in place and working properly

  Yes

  No

  N/A

• Equipment operation good

  Yes

  No

  N/A

Glycol Loop

• Heat exchanger working properly

  Yes

  No

  N/A

• Relief valves in place and in compliance

  Yes

  No

  N/A

• Glycol pump working and in good condition

  Yes

  No

  N/A

• Glycol temperature between 40-50 degrees

  Yes

  No

  N/A

• Glycol flow is appropriate

  Yes

  No

  N/A

• Glycol liquid level is appropriate

  Yes

  No

  N/A

• Glycol valves in good condition

  Yes

  No

  N/A

• Glycol temperature probes working properly

  Yes

  No

  N/A

HVAC

• Heat exchanger working properly

  Yes

  No

  N/A

• Relief valves in place and in compliance

  Yes

  No

  N/A

• Pump in good working order

  Yes

  No

  N/A

• Temperature set properly

  Yes

  No

  N/A

• Glycol flow is acceptable

  Yes

  No

  N/A

• Valves in good working order

  Yes

  No

  N/A

• Temperature probes working properly

  Yes

  No

  N/A

Purger

• Equipment clean and bubbler easy to see through

  Yes

  No

  N/A

• Insulation in place and in good condition

  Yes

  No

  N/A

• Purger operation working properly

  Yes

  No

  N/A

Condenser Pumps

• Condenser pumps working properly with no leaks

  Yes

  No

  N/A

Compressors - Screw

• Name plate legible

  Yes

  No

  N/A

• Relief valves in place and in compliance

  Yes

  No

  N/A

• Gauges in place and in good working condition

  Yes

  No

  N/A

• Economizer working properly

  Yes

  No

  N/A

• Set points set up properly

  Yes

  No

  N/A

• Guards in place

  Yes

  No

  N/A

• Filter pressure within acceptable limits

  Yes

  No

  N/A

• Operating limits are good

  Yes

  No

  N/A

• Anchors and grouting in good condition

  Yes

  No

  N/A

• Safety switches in place and working properly

  Yes

  No

  N/A

• Oil quality and changing is based on oil sampling analysis

  Yes

  No

  N/A

• Sensors reading accurately

  Yes

  No

  N/A

• Equipment is clean

  Yes

  No

  N/A

• Equipment is operating properly

  Yes

  No

  N/A

• No oil leaks are evident

  Yes

  No

  N/A

• Valves are in good shape and working properly

  Yes

  No

  N/A

• Starters are in good condition and working properly

  Yes

  No

  N/A

Compressor - Reciprocating

• Name plate legible

  Yes

  No

  N/A

• Relief valves in place and in compliance

  Yes

  No

  N/A

• Gauges in place and in good working condition

  Yes

  No

  N/A

• Economizer working properly

  Yes

  No

  N/A

• Set points set up properly

  Yes

  No

  N/A

• Guards in place

  Yes

  No

  N/A

• Filter pressure within acceptable limits

  Yes

  No

  N/A

• Operating limits are good

  Yes

  No

  N/A

• Anchors and grouting in good condition

  Yes

  No

  N/A

• Safety switches in place and working properly

  Yes

  No

  N/A

• Oil quality and changing is based on oil sampling analysis

  Yes

  No

  N/A

• Sensors reading accurately

  Yes

  No

  N/A

• Equipment is clean

  Yes

  No

  N/A

• Equipment is operating properly

  Yes

  No

  N/A

• No oil leaks are evident

  Yes

  No

  N/A

• Valves are in good shape and working properly

  Yes

  No

  N/A

• Starters are in good condition and working properly

  Yes

  No

  N/A

Oil Recovery System

• Oil recovery system in good condition and working properly

  Yes

  No

  N/A

Floors and Walls.

• No unauthorized storage in a machine room. Only refrigeration equipment and parts allowed

  Yes

  No

  N/A

• Floors are clean and in good condition

  Yes

  No

  N/A

• Walls are clean in good condition.

  Yes

  No

  N/A

Electrical / Panels

• Electrical panels are in good condition and doors closed

  Yes

  No

  N/A

• No open holes are in panel, especially the top

  Yes

  No

  N/A

• If filters are in panel filter is clean and fits opening properly

  Yes

  No

  N/A

Pipes

• Pipe and equipment labels are in place and meet IIAR standards

  Yes

  No

  N/A

• Pipes are in good condition and painted

  Yes

  No

  N/A

Insulation / Pipe Saddles

• Insulation is in good condition and pipe saddles in place

  Yes

  No

  N/A

High Pressure Reciever

• Ammonia level within acceptable range

  Yes

  No

  N/A

• High pressure receiver is in good condition

  Yes

  No

  N/A

Ammonia Dispersion Tank

• Dispersion tank is in good condition with no leaks

  Yes

  No

  N/A

Transfer Hose

• Transfer hose is suitable and certification date is not expired

  Yes

  No

  N/A

Evaporators

Freezer Evaporators / Penthouses

• Unit defrosting properly

  Yes

  No

  N/A

• Temperature set points set properly

  Yes

  No

  N/A

• Electrical conduit and junction boxes in good condition

  Yes

  No

  N/A

• Fans in good condition and working properly

  Yes

  No

  N/A

• No excessive ice buildup

  Yes

  No

  N/A

• Coils clean

  Yes

  No

  N/A

• Unit clean

  Yes

  No

  N/A

• Heat trace in place and working

  Yes

  No

  N/A

• Drains in good condition and clear

  Yes

  No

  N/A

• Condensate drip pans in good condition

  Yes

  No

  N/A

• Support hangers in place and properly adjusted

  Yes

  No

  N/A

• Guards in place

  Yes

  No

  N/A

• Equipment operation good

  Yes

  No

  N/A

• Sensors in place and working properly

  Yes

  No

  N/A

• Piping in good condition

  Yes

  No

  N/A

• Insulation in place and in good condition

  Yes

  No

  N/A

Cooler Evaporators / Penthouses

• Unit defrosting properly

  Yes

  No

  N/A

• Temperature set points set properly

  Yes

  No

  N/A

• Electrical conduit and junction boxes in good condition

  Yes

  No

  N/A

• Fans in good condition and working properly

  Yes

  No

  N/A

• No excessive ice buildup

  Yes

  No

  N/A

• Coils clean

  Yes

  No

  N/A

• Unit clean

  Yes

  No

  N/A

• Heat trace in place and working

  Yes

  No

  N/A

• Drains in good condition and clear

  Yes

  No

  N/A

• Condensate drip pans in good condition

  Yes

  No

  N/A

• Support hangers in place and properly adjusted

  Yes

  No

  N/A

• Guards in place

  Yes

  No

  N/A

• Equipment operation good

  Yes

  No

  N/A

• Sensors in place and working properly

  Yes

  No

  N/A

• Piping in good condition

  Yes

  No

  N/A

• Insulation in place and in good condition

  Yes

  No

  N/A

Dock Evaporators / Penthouses

• Unit defrosting properly

  Yes

  No

  N/A

• Temperature set points set properly

  Yes

  No

  N/A

• Electrical conduit and junction boxes in good condition

  Yes

  No

  N/A

• Fans in good condition and working properly

  Yes

  No

  N/A

• No excessive ice buildup

  Yes

  No

  N/A

• Coils clean

  Yes

  No

  N/A

• Unit clean

  Yes

  No

  N/A

• Heat trace in place and working

  Yes

  No

  N/A

• Drains in good condition and clear

  Yes

  No

  N/A

• Condensate drip pans in good condition

  Yes

  No

  N/A

• Support hangers in place and properly adjusted

  Yes

  No

  N/A

• Guards in place

  Yes

  No

  N/A

• Equipment operation good

  Yes

  No

  N/A

• Sensors in place and working properly

  Yes

  No

  N/A

• Piping in good condition

  Yes

  No

  N/A

• Insulation in place and in good condition

  Yes

  No

  N/A

Controls / Electrical

Electrical Panels

• Cabinets in good condition and clean inside and out

  Yes

  No

  N/A

• Panel doors good condition and sealing properly

  Yes

  No

  N/A

Temperature and Pressure Sensors

• All Equipment Sensors are working properly

  Yes

  No

  N/A

Ammonia Detectors and Operation

• Ammonia detectors in proper locations and working

  Yes

  No

  N/A

Control Panels

• Control panels in good condition and clean

  Yes

  No

  N/A

Electrical Panels

• Electrical panels in good condition

  Yes

  No

  N/A

Labeling

• Labeling of piping, equipment and door signs meets IIAR standards

  Yes

  No

  N/A

Pressure Settings

• Pressure settings are set properly to maintain building temps and be energy efficient

  Yes

  No

  N/A

E-Stops

• E-Stops work properly and are tested per Maximo work orders

  Yes

  No

  N/A

Alarm Settings

• Alarm settings are set properly and active

  Yes

  No

  N/A

Paperwork / Safety Equipment

Daily Logs

• Daily logs are available and used between shifts

  Yes

  No

  N/A

Alarms Audible and Visual

• Alarms are both audible and visual

  Yes

  No

  N/A

Building Walk Trough and Temperature Checks

• Building walk throughs are completed twice per day six days per week.

  Yes

  No

  N/A

Oil Log

• Oil logs are used for both adding oil and removing oil from system

  Yes

  No

  N/A