NFPA Journal - Summer 2022 - 68

CODES & STANDARDS
ITM
Maintenance
Six key proposed changes to the 2023 edition of
NFPA 25, Standard for the Inspection, Testing, and Maintenance
of Water-Based Fire Protection Systems. By Tom Harris
A
s a new homeowner, I have learned that there are
many tasks that need to be completed on a regular basis
for a home to remain in good working order.
There are weekly chores, such as vacuuming, cleaning
bathrooms, and lawn maintenance. There are yearly activities
that include chimney inspection and heating and air
conditioning system maintenance. Then there are items that
need attention less frequently, such as driveway sealing or
the replacement of a roof or major appliance.
I've also learned about the parts of a new house that you
may want to update, such as installing new systems to take
advantage of newer technologies: smart appliances and solar
panels, for example, or geothermal heating and cooling systems.
The new gadgets will need to be accompanied by new
maintenance schedules and procedures to keep them in good
condition, of course. Call it a newbie's enthusiasm, but I'm convinced
that staying up-to-date on maintenance responsibilities
while making gradual improvements can positively contribute
to your comfort as well as to the longevity of your home.
68 | NFPA JOURNAL * SUMMER 2022
The same goes for sprinkler systems. Water-based sprinkler
systems also require regular inspection, testing, and maintenance
(ITM) to ensure that they remain in proper working
order and extend the effective life of these systems. The ITM
procedures and standards that govern water-based systems
also need to be updated and improved to reflect new data and
technologies that can better ensure the functionality of these
critical life safety systems. The technical committee for NFPA
25, Standard for the Inspection, Testing, and Maintenance of
Water-Based Fire Protection Systems, has been updating the
standard to ensure that the latest information is available to
inspectors performing ITM functions designed to keep these
systems ready in case of an emergency. There are a handful of
key additions and revisions to the 2023 edition of NFPA 25 that
address some of the latest concerns regarding ITM activities.
Addition of foam system requirements
One of the largest proposed changes to the 2023 edition
of NFPA 25 concerns Chapter 11 and foam system

NFPA Journal - Summer 2022

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NFPA Journal - Summer 2022 - Cover1
NFPA Journal - Summer 2022 - Cover2
NFPA Journal - Summer 2022 - 1
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