NFPA Journal - Summer 2022 - 70

ITM
A proposed change for the 2023 edition would extend the
time that qualified personnel must respond to an abnormal
pump condition during a remotely monitored automatic
test from five minutes to four hours.
cover plates in a sprinkler system be
removed every five years to check for
hidden issues. This is a significant
increase in scope from the type of
inspections required in past editions of
NFPA 25.
Previously, a typical sprinkler system
inspection was limited to a visual
inspection from the floor. Removing
cover plates would require additional
equipment, such as tools and a ladder
or lift. Even though this type of inspection
would require more work on the
part of the inspector, this new requirement
is proposed to uncover hidden
issues such as leaks, damaged sprinkler
heads, or improper cover plate installation.
Any of these issues can cause
premature operation of a system or
cause the system to be ineffective when
it does operate.
70 | NFPA JOURNAL * SUMMER 2022
A certified amending motion has
been filed on this proposed requirement
that seeks to have it removed
from the standard. Some have argued
that there is a lack of technical substantiation
for this requirement, and
that the five-year inspection time
frame was arbitrary. It has also been
stated that the need for additional
tools and ladders or lifts places an
unnecessary expense on the inspector.
This will be discussed during the technical
session at the NFPA Conference
& Expo®
in June.
Change to testing
frequencies for fastresponse
elements and
dry sprinkler heads
For this proposed change, the technical
committee has increased the initial
time frame for some types of sprinkler
heads until they are subject to field service
testing by an approved laboratory.
Sprinkler heads using fast-response elements-except
for early suppression, fast
response sprinklers, and control-mode
special application sprinklers-will now
require testing after they have been
installed for 25 years instead of 20, and
dry sprinkler heads will need testing
after 20 years instead of 15.
Dry sprinklers were first introduced
about 30 years ago, and fast-response
sprinklers have been around for about
50. When both of these sprinkler types
arrived, the frequency of testing was
kept low because it was not known how
they would perform over time. Now that
they have been in place for a while, a
history of test data has accumulated to
support changing the testing frequency.
GETTY IMAGES

NFPA Journal - Summer 2022

Table of Contents for the Digital Edition of NFPA Journal - Summer 2022

Contents
NFPA Journal - Summer 2022 - Cover1
NFPA Journal - Summer 2022 - Cover2
NFPA Journal - Summer 2022 - 1
NFPA Journal - Summer 2022 - Contents
NFPA Journal - Summer 2022 - 3
NFPA Journal - Summer 2022 - 4
NFPA Journal - Summer 2022 - 5
NFPA Journal - Summer 2022 - 6
NFPA Journal - Summer 2022 - 7
NFPA Journal - Summer 2022 - 8
NFPA Journal - Summer 2022 - 9
NFPA Journal - Summer 2022 - 10
NFPA Journal - Summer 2022 - 11
NFPA Journal - Summer 2022 - 12
NFPA Journal - Summer 2022 - 13
NFPA Journal - Summer 2022 - 14
NFPA Journal - Summer 2022 - 15
NFPA Journal - Summer 2022 - 16
NFPA Journal - Summer 2022 - 17
NFPA Journal - Summer 2022 - 18
NFPA Journal - Summer 2022 - 19
NFPA Journal - Summer 2022 - 20
NFPA Journal - Summer 2022 - 21
NFPA Journal - Summer 2022 - 22
NFPA Journal - Summer 2022 - 23
NFPA Journal - Summer 2022 - 24
NFPA Journal - Summer 2022 - 25
NFPA Journal - Summer 2022 - 26
NFPA Journal - Summer 2022 - 27
NFPA Journal - Summer 2022 - 28
NFPA Journal - Summer 2022 - 29
NFPA Journal - Summer 2022 - 30
NFPA Journal - Summer 2022 - 31
NFPA Journal - Summer 2022 - 32
NFPA Journal - Summer 2022 - 33
NFPA Journal - Summer 2022 - 34
NFPA Journal - Summer 2022 - 35
NFPA Journal - Summer 2022 - 36
NFPA Journal - Summer 2022 - 37
NFPA Journal - Summer 2022 - 38
NFPA Journal - Summer 2022 - 39
NFPA Journal - Summer 2022 - 40
NFPA Journal - Summer 2022 - 41
NFPA Journal - Summer 2022 - 42
NFPA Journal - Summer 2022 - 43
NFPA Journal - Summer 2022 - 44
NFPA Journal - Summer 2022 - 45
NFPA Journal - Summer 2022 - 46
NFPA Journal - Summer 2022 - 47
NFPA Journal - Summer 2022 - 48
NFPA Journal - Summer 2022 - 49
NFPA Journal - Summer 2022 - 50
NFPA Journal - Summer 2022 - 51
NFPA Journal - Summer 2022 - 52
NFPA Journal - Summer 2022 - 53
NFPA Journal - Summer 2022 - 54
NFPA Journal - Summer 2022 - 55
NFPA Journal - Summer 2022 - 56
NFPA Journal - Summer 2022 - 57
NFPA Journal - Summer 2022 - 58
NFPA Journal - Summer 2022 - 59
NFPA Journal - Summer 2022 - 60
NFPA Journal - Summer 2022 - 61
NFPA Journal - Summer 2022 - 62
NFPA Journal - Summer 2022 - 63
NFPA Journal - Summer 2022 - 64
NFPA Journal - Summer 2022 - 65
NFPA Journal - Summer 2022 - 66
NFPA Journal - Summer 2022 - 67
NFPA Journal - Summer 2022 - 68
NFPA Journal - Summer 2022 - 69
NFPA Journal - Summer 2022 - 70
NFPA Journal - Summer 2022 - 71
NFPA Journal - Summer 2022 - 72
NFPA Journal - Summer 2022 - 73
NFPA Journal - Summer 2022 - 74
NFPA Journal - Summer 2022 - 75
NFPA Journal - Summer 2022 - 76
NFPA Journal - Summer 2022 - 77
NFPA Journal - Summer 2022 - 78
NFPA Journal - Summer 2022 - 79
NFPA Journal - Summer 2022 - 80
NFPA Journal - Summer 2022 - 81
NFPA Journal - Summer 2022 - 82
NFPA Journal - Summer 2022 - 83
NFPA Journal - Summer 2022 - 84
NFPA Journal - Summer 2022 - 85
NFPA Journal - Summer 2022 - 86
NFPA Journal - Summer 2022 - 87
NFPA Journal - Summer 2022 - 88
NFPA Journal - Summer 2022 - 89
NFPA Journal - Summer 2022 - 90
NFPA Journal - Summer 2022 - 91
NFPA Journal - Summer 2022 - 92
NFPA Journal - Summer 2022 - 93
NFPA Journal - Summer 2022 - 94
NFPA Journal - Summer 2022 - 95
NFPA Journal - Summer 2022 - 96
NFPA Journal - Summer 2022 - 97
NFPA Journal - Summer 2022 - 98
NFPA Journal - Summer 2022 - 99
NFPA Journal - Summer 2022 - 100
NFPA Journal - Summer 2022 - 101
NFPA Journal - Summer 2022 - 102
NFPA Journal - Summer 2022 - 103
NFPA Journal - Summer 2022 - 104
NFPA Journal - Summer 2022 - 105
NFPA Journal - Summer 2022 - 106
NFPA Journal - Summer 2022 - 107
NFPA Journal - Summer 2022 - 108
NFPA Journal - Summer 2022 - 109
NFPA Journal - Summer 2022 - 110
NFPA Journal - Summer 2022 - 111
NFPA Journal - Summer 2022 - 112
NFPA Journal - Summer 2022 - 113
NFPA Journal - Summer 2022 - 114
NFPA Journal - Summer 2022 - 115
NFPA Journal - Summer 2022 - 116
NFPA Journal - Summer 2022 - 117
NFPA Journal - Summer 2022 - 118
NFPA Journal - Summer 2022 - 119
NFPA Journal - Summer 2022 - 120
NFPA Journal - Summer 2022 - 121
NFPA Journal - Summer 2022 - 122
NFPA Journal - Summer 2022 - 123
NFPA Journal - Summer 2022 - 124
NFPA Journal - Summer 2022 - 125
NFPA Journal - Summer 2022 - 126
NFPA Journal - Summer 2022 - 127
NFPA Journal - Summer 2022 - 128
NFPA Journal - Summer 2022 - 129
NFPA Journal - Summer 2022 - 130
NFPA Journal - Summer 2022 - 131
NFPA Journal - Summer 2022 - 132
NFPA Journal - Summer 2022 - 133
NFPA Journal - Summer 2022 - 134
NFPA Journal - Summer 2022 - 135
NFPA Journal - Summer 2022 - 136
NFPA Journal - Summer 2022 - Cover3
NFPA Journal - Summer 2022 - Cover4
https://www.nxtbook.com/nxtbooks/nfpa/journal_2024spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2023spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2022spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021winter
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021fall
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021summer
https://www.nxtbook.com/nxtbooks/nfpa/journal_2021spring
https://www.nxtbook.com/nxtbooks/nfpa/journal_20201112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20200102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20191112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20190102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20181112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20180102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20171112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20170102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20161112
https://www.nxtbook.com/nxtbooks/nfpa/journal_201610_sprinkler
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20160102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20151112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20150304
https://www.nxtbook.com/nxtbooks/nfpa/journal_201501
https://www.nxtbook.com/nxtbooks/nfpa/journal_20141112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20140102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20131112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130304
https://www.nxtbook.com/nxtbooks/nfpa/journal_20130102
https://www.nxtbook.com/nxtbooks/nfpa/journal_20121112
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120910
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120708
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120506
https://www.nxtbook.com/nxtbooks/nfpa/journal_20120304
https://www.nxtbookmedia.com