NFPA Journal - September/October 2016 - 58
HIGH-RISE
CHALLENGE
visitors and donors. Those floors
were scheduled to be used for teaching labs, offices, and lecture halls, but
CNS didn't want malodorous chemical laboratories in the general circulation area. Another contributing
factor for locating those labs on the
upper floors was the code requirement to exhaust air from chemical
fume hoods and special exhaust
systems above the roof at a location,
height, and velocity sufficient to
prevent re-entry of chemicals to the
building, and to prevent exposures to
personnel. The large shafts required
to carry the laboratory exhaust to
the roof would limit the space available on the lower floors for these
general-use areas.
Security concerns were also a
contributing factor for locating
laboratories above the third floor.
Current trends in research are shifting
to promote collaboration between
research teams and across disciplines,
58
NFPA JOURNAL SEPTEMBER/OCTOBER 2016
and new laboratory buildings are
being planned with open interaction spaces to facilitate this collaboration. As a result, laboratory
security has shifted from securing individual laboratory units to
securing entire floors, and it proved
much easier to segregate graduateand post-graduate-level research on
upper floors by restricting access
via the use of card readers on stair
doors and elevators.
Flexibility is also a major concern
for new laboratories. High turnover and rapidly changing research
environments dictate that laboratories are designed to be adaptable
and accommodate changes with
minimal renovation and construction. During the initial design
phase, the future use for most of
the NHB lab spaces was not known,
and as a result labs were specified and designed with modular
features and layouts that could be
easily modified to accommodate
future changes as needed. Due to the
unknowns associated with future
use, lab units were designed to the
highest possible lab fire separation
classification in order to house the
maximum allowable quantities of
flammable and combustible liquids.
A large portion of the building was
also left as shell space, with basic
infrastructure features and connections provided to facilitate future
construction in these areas.
As the design and building progressed, challenges associated with
the use of the 2004 edition of NFPA
45 arose as the building users wished
to maximize the allowable quantities
of flammable liquids to be used in
the building. These problems were
exacerbated when shell space finish
out occurred under the 2011 edition
of NFPA 45, which introduced new
requirements and restrictions on
laboratory units located in buildings
Photograph: CO Architects
Table of Contents for the Digital Edition of NFPA Journal - September/October 2016
Contents
NFPA Journal - September/October 2016 - Cover1
NFPA Journal - September/October 2016 - Cover2
NFPA Journal - September/October 2016 - 1
NFPA Journal - September/October 2016 - Contents
NFPA Journal - September/October 2016 - 3
NFPA Journal - September/October 2016 - 4
NFPA Journal - September/October 2016 - 5
NFPA Journal - September/October 2016 - 6
NFPA Journal - September/October 2016 - 7
NFPA Journal - September/October 2016 - 8
NFPA Journal - September/October 2016 - 9
NFPA Journal - September/October 2016 - 10
NFPA Journal - September/October 2016 - 11
NFPA Journal - September/October 2016 - 12
NFPA Journal - September/October 2016 - 13
NFPA Journal - September/October 2016 - 14
NFPA Journal - September/October 2016 - 15
NFPA Journal - September/October 2016 - 16
NFPA Journal - September/October 2016 - 17
NFPA Journal - September/October 2016 - 18
NFPA Journal - September/October 2016 - 19
NFPA Journal - September/October 2016 - 20
NFPA Journal - September/October 2016 - 21
NFPA Journal - September/October 2016 - 22
NFPA Journal - September/October 2016 - 23
NFPA Journal - September/October 2016 - 24
NFPA Journal - September/October 2016 - 25
NFPA Journal - September/October 2016 - 26
NFPA Journal - September/October 2016 - 27
NFPA Journal - September/October 2016 - 28
NFPA Journal - September/October 2016 - 29
NFPA Journal - September/October 2016 - 30
NFPA Journal - September/October 2016 - 31
NFPA Journal - September/October 2016 - 32
NFPA Journal - September/October 2016 - I1
NFPA Journal - September/October 2016 - I2
NFPA Journal - September/October 2016 - 33
NFPA Journal - September/October 2016 - 34
NFPA Journal - September/October 2016 - 35
NFPA Journal - September/October 2016 - 36
NFPA Journal - September/October 2016 - 37
NFPA Journal - September/October 2016 - 38
NFPA Journal - September/October 2016 - 39
NFPA Journal - September/October 2016 - 40
NFPA Journal - September/October 2016 - 41
NFPA Journal - September/October 2016 - 42
NFPA Journal - September/October 2016 - 43
NFPA Journal - September/October 2016 - 44
NFPA Journal - September/October 2016 - 45
NFPA Journal - September/October 2016 - 46
NFPA Journal - September/October 2016 - 47
NFPA Journal - September/October 2016 - 48
NFPA Journal - September/October 2016 - 49
NFPA Journal - September/October 2016 - 50
NFPA Journal - September/October 2016 - 51
NFPA Journal - September/October 2016 - 52
NFPA Journal - September/October 2016 - 53
NFPA Journal - September/October 2016 - 54
NFPA Journal - September/October 2016 - 55
NFPA Journal - September/October 2016 - 56
NFPA Journal - September/October 2016 - 57
NFPA Journal - September/October 2016 - 58
NFPA Journal - September/October 2016 - 59
NFPA Journal - September/October 2016 - 60
NFPA Journal - September/October 2016 - 61
NFPA Journal - September/October 2016 - 62
NFPA Journal - September/October 2016 - 63
NFPA Journal - September/October 2016 - 64
NFPA Journal - September/October 2016 - 65
NFPA Journal - September/October 2016 - 66
NFPA Journal - September/October 2016 - 67
NFPA Journal - September/October 2016 - 68
NFPA Journal - September/October 2016 - 69
NFPA Journal - September/October 2016 - 70
NFPA Journal - September/October 2016 - 71
NFPA Journal - September/October 2016 - 72
NFPA Journal - September/October 2016 - 73
NFPA Journal - September/October 2016 - 74
NFPA Journal - September/October 2016 - 75
NFPA Journal - September/October 2016 - 76
NFPA Journal - September/October 2016 - 77
NFPA Journal - September/October 2016 - 78
NFPA Journal - September/October 2016 - 79
NFPA Journal - September/October 2016 - 80
NFPA Journal - September/October 2016 - Cover3
NFPA Journal - September/October 2016 - Cover4
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