NFPA Journal - Winter 2022 - 48
We would have to combine
NFPA 101's prescriptive
requirements with
equivalent alternative
solutions accepted by the
AHJ to accommodate the
unprecedented number of
pilgrims occupying each
part of the expansion.
ABOVE: Aerial view
of the Kaaba, Islam's
holiest shrine and
its encompassing
Grand Mosque,
in Saudi Arabia's
holy city of Mecca
during the climax
of the annual
Hajj pilgrimage.
FLS goals that would have been difficult to achieve
using only prescriptive requirements. Those solutions
varied from one structure to another and
followed a variety of parameters, including the
architectural design, whether a structure was new
or rehabilitated, the number of pilgrims in a given
space, site constraints, and many other factors. In
one building, for example, we had to validate the
use of open exit access stairs during the evacuation
process, and in another one we had to account for
an excess in the travel distance limitation stated
in the Life Safety Code.
In every case, this project required us to think
as innovatively as we could and combine the prescriptive
requirements of the code with creative
engineering solutions. We also brought our previous
experiences and all of the lessons we'd learned from
that work to the Mecca project. I believe we ended
up with a reliable and realistic way to provide this
one-of-a-kind project with a safe environment for
occupants to evacuate, relocate, or defend in place
during any fire event.
48 | NFPA JOURNAL * WINTER 2022
THE NED
DOHA HOTEL
Doha, Qatar
CHALLENGE The rehabilitation of an
existing building with limited ability to
change or adjust the building's design
I
've worked on many types of rehabilitation
projects as part of my fire and life safety
work with Dar: modification, change of use
or occupancy, additions, reconstruction. Every
project has had its specific issues that must be
resolved sensitively in order to minimize the
GETTY IMAGES / FETHI BELAID
NFPA Journal - Winter 2022
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