29 Questions
What should be done to verify the proper operation of all water mist, water-spray and sprinkler systems?
Visually inspect all accessible components for proper condition
What action should be taken regarding fixed aerosol extinguishing systems?
Verify condensed or dispersed aerosol generators have not exceeded their mandatory replacement date
What should be done to verify the proper setting of pump relief valves, if provided?
Verify all pump relief valves are properly set
What should be done to verify the condition of high pressure cylinders?
Externally examine all high pressure cylinders for evidence of damage or corrosion
What is the action regarding breathing apparatus air recharging systems?
Check breathing apparatus air recharging systems, if fitted, for air quality
What is the appropriate action regarding portable foam applicators?
Verify all portable foam applicators are set to the correct proportioning ratio for the foam concentrate supplied and the equipment is in proper order
What is included in the quarterly testing and inspections for fire protection systems?
Testing fire mains, fire pumps, hydrants, hoses, and nozzles
What is the focus of the annual testing and inspections for fire protection systems?
Testing fixed fire detection and alarm systems
What is a specific requirement for the verification of firefighter's outfits?
Verifying lockers have full inventory and equipment is in serviceable condition
What is checked for fixed dry chemical powder systems?
Checking control and section valves and pressure gauges
What is verified for fixed aerosol extinguishing systems?
Verifying electrical connections and manual operating stations, check actuation system circuits
What is part of the inspection process for the quarterly testing of fire protection systems?
Test a selected sample of system section valves for flow and alarms
Which inspection should be carried out at least once every 10 years for fixed gas fire-extinguishing systems?
Perform a hydrostatic test and internal examination of 10 per cent of the system's extinguishing agent and pilot cylinders
What should be done if further cylinders fail the hydrostatic test for fixed gas fire-extinguishing systems?
All cylinders should be tested
What is the requirement for foam concentrate portable containers and portable tanks that are more than five years old?
The foam concentrate should be subjected to periodical foam control tests required in MSC.1/Circ.1312, or renewed
What inspection should be carried out at least once every five years for fixed dry chemical powder systems?
Test a sample of dry chemical powder for moisture content
What inspection should be carried out for wheeled (mobile) fire extinguishers?
Perform periodical inspections in accordance with the manufacturer's instructions
What action should be taken if cylinders containing less than 95 per cent of the nominal charge are found during two-year inspections for fixed gas fire-extinguishing systems?
All high pressure extinguishing agents cylinders and pilot cylinders should be weighed or have their contents verified by other reliable means to confirm that the available charge in each is above 95 per cent of the nominal charge. Cylinders containing less than 95 per cent of the nominal charge should be refilled
What should be done during weekly testing and inspections of fixed gas fire-extinguishing systems?
Test control panel indicators and operate valves
What is the appropriate action during monthly inspections of foam fire-extinguishing systems?
Verify control and section valves are in proper position and pressure gauges are in proper range
Who can perform some maintenance procedures and inspections onboard?
Crew members with advanced fire-fighting training
Where should inspection records be kept?
Onboard or computer-based
When should fire protection systems and appliances be ready for use?
Always while the ship is in service
What do the guidelines not cover regarding maintenance and inspection?
Fixed carbon dioxide fire-extinguishing systems or portable fire extinguishers.
What is the purpose of MSC.1/Circ.1432?
To provide maintenance and inspection guidelines for the latest advancements in fire-protection systems and appliances
What is the significance of SOLAS regulation II-2/14.2.2.1 mentioned in MSC.1/Circ.1432?
It specifies requirements for maintenance, testing, and inspections of fire protection systems and appliances
What is the role of Member Governments according to MSC.1/Circ.1432?
To apply the annexed Guidelines when performing maintenance, testing, and inspections
What does MSC/Circ.850 pertain to in relation to MSC.1/Circ.1432?
It is superseded by MSC.1/Circ.1432
According to MSC.1/Circ.1432, what do the Revised Guidelines apply to?
All ships
Study Notes
- These Guidelines do not cover the maintenance and inspection of fixed carbon dioxide fire-extinguishing systems or portable fire extinguishers. Refer to other Guidelines for those procedures.
- Fire protection systems and appliances should always be ready for use and in good working order while the ship is in service.
- Onboard maintenance and inspections should follow the ship's maintenance plan, which includes minimum elements listed in sections 4 to 10 of these Guidelines.
- Some maintenance procedures and inspections can be done by crew members with advanced fire-fighting training, while others require specialized training.
- Crew should perform weekly, monthly, quarterly, annual, two-year, five-year and ten-year inspections and maintenance as indicated.
- Onboard maintenance plan should indicate which parts of the recommended inspections and maintenance are to be completed by trained personnel.
- Inspection records should be kept on board or be computer-based.
- Manufacturer's maintenance and inspection guidelines should also be followed.
- Alternative testing and maintenance procedures can be used if practical difficulties arise.
Weekly testing and inspections:
- Fixed fire detection and alarm systems: test lamp/indicator switches.
- Fixed gas fire-extinguishing systems: test control panel indicators and operate valves.
- Fire doors: test control panel indicators, if provided.
- Public address systems and general alarms: test functionality.
- Breathing apparatus and EEBD cylinder gauges: check pressure.
- Low-location lighting: switch off normal lighting to check functionality.
- Water mist, water spray, and sprinkler systems: test control panel indicators and alarms, visually inspect pump unit and fittings, and check the positions of pump unit valves.
Monthly inspections:
- Fire mains, fire pumps, hydrants, hoses, and nozzles: ensure they are in place, properly arranged, and serviceable; operate fire pumps.
- Fixed gas fire-extinguishing systems: verify containers/cylinders are in proper range and free from leakage.
- Foam fire-extinguishing systems: verify control and section valves are in proper position and pressure gauges are in proper range.
- Water mist, water spray, and sprinkler systems: verify system components are in place and properly aligned; and visual inspection of pumps, valves, and piping.
Test your knowledge of fire protection system inspection with this checklist quiz. Evaluate your understanding of verifying control, pump unit, and section valves, checking sprinkler pressure tanks, testing automatic starting arrangements, monitoring standby pressure gauges, and testing system section valves for flow and alarms initiation.
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