NIST's research on elevators has
primarily focused on the technical aspects of ensuring safe and
reliable evacuation for the occupants of tall buildings. In
addition, the International Code Council and the National Fire
Protection Association provide requirements for the use of
elevators for both occupant evacuation and fire fighter access into
the building. However, there still is little understanding of how
occupants use elevator systems during fire emergencies. The focus
of this research effort is two-fold: 1) to gain an understanding of
how building occupants with mobility impairments currently evacuate
multi-story buildings in the United States during fire emergencies,
and 2) to learn about the concerns of persons with mobility
impairments on using elevators during fire evacuations. This
research aims to provide guidance to designers and building
managers on aspects of fire evacuation that concern occupants with
mobility impairments and on how to improve elevator design and
usage during fire emergencies. The research includes four
opportunities for participation: a) Building managers and
designated safety personnel from a sample of four to ten existing
federal high-rise buildings in the United States will be contacted
to fill out a questionnaire requesting information on the emergency
plans and procedures for the building, including how the buildings'
evacuation plans incorporate the use of the existing elevator
system to evacuate occupants with mobility impairments during fire
emergencies. The building emergency plan will be requested from
either the General Services Administration (GSA) or from the
building manager. b) Occupants with mobility impairments in the
buildings identified in part (a) will be asked for basic
information on their mobility with regard to evacuation, previous
evacuation experiences, and preferences on how to evacuate during a
fire emergency. At the end of the questionnaire, they will be
invited to participate in a one-on-one interview to discuss these
issues in more detail. c) Occupants with mobility impairments
identified in part (b) will participate in a one-on-one interview
requesting more detailed information on previous evacuation
experiences, awareness of emergency procedures, and views and
preferences on using an elevator to evacuate during a fire
emergency. d) Professionals involved with emergency planning (e.g.,
GSA, USDA, DHS, building emergency managers, researchers) and
building occupants with mobility impairments, if willing, will be
invited to participate in one of two focus groups. A preliminary
analysis of the data resulting from parts (a) through (c) will be
summarized in the form of two sets of potential plans for the use
of elevators during fire evacuation by occupants with mobility
impairments: one for existing buildings and one for new buildings.
Members of the focus groups will review both of these potential
plans. They will then participate in a discussion that will lead to
guidance for designers and building managers on aspects of fire
evacuation that concern occupants with mobility impairments and on
how to improve elevator design and usage during fire emergencies.
The order of the discussion of plans for existing and new buildings
will be switched for the two focus groups to ensure that each plan
receives the same amount of attention overall.
On behalf of this Federal agency, I certify that
the collection of information encompassed by this request complies
with 5 CFR 1320.9 and the related provisions of 5 CFR
1320.8(b)(3).
The following is a summary of the topics, regarding
the proposed collection of information, that the certification
covers:
(i) Why the information is being collected;
(ii) Use of information;
(iii) Burden estimate;
(iv) Nature of response (voluntary, required for a
benefit, or mandatory);
(v) Nature and extent of confidentiality; and
(vi) Need to display currently valid OMB control
number;
If you are unable to certify compliance with any of
these provisions, identify the item by leaving the box unchecked
and explain the reason in the Supporting Statement.