Transcript Try out system for its new building

Topic Number: <52>
<Try out systems for its new building >
By: <Deborah Snoonian,P.E. >
Date: <March 2004>
Web Address:
<http://archrecord.construction.com/features/digital/archives/0
403dignews-1.asp >
Presented By:
<Ahmed Mohamed El_saddik>
Try out system for its new building
Times bank building depend on distributing of air particular and
quantity of natural lighting, where if natural lighting increase,
unnatural lighting equaled for building .
Distributing income control lighting system for all building (for
connecting all parts of building, rooms, halls, offices ...etc in the
same lighting system for save the building security).
Invisible ray in night when lighting or electric circle interrupted due to
increasing in temperature or lighting make alarm.
Suzan barady analyze lighting in labs depending on distribution of
temperature indoor, lighting levels, and reflectivity according to
increase or decrease of sun’s intensity.
The mock-up replicates the southwest corner of
The Times’ planned building .
During sunset, its glass-and-ceramic rods facade is awash
in a colorful glow .
UVGI for improving indoor air quality
By Ted Smally Bowen
With using lamps (UVGI),it is lamps in air ducts which radiate
ultraviolet germicidal irradiation.
This producer can used in hospital, houses, industrials.. etc for clean
its space.
A study led by McGill University of Montreal suggests that mounting
UVGI lamps in air ducts can improve the health of a building’s
occupants.
UVGI technology has attracted renewed interest from scientists and
public health officials, who suggest it may be effective in treating
drug-resistant tuberculosis and SARS and could figure in
bioterrorism-preparedness scenarios.
Researchers surveyed 771 workers in several Montreal office
buildings over a nearly one-year period. hey installed UVGI lamps in
the ducts of the buildings. They notes after four weeks abut 20%
drop in “building-related” symptoms (e.g., headaches, fatigue, skin
irritation, and respiratory problems) among study subjects when the
lamps were on. Allergy symptoms in some subjects dropped by as
much as 40 percent.
Researchers surveyed 771 workers in several Montreal office
buildings over a nearly one-year period. hey installed UVGI lamps in
the ducts of the buildings. They notes after four weeks abut 20%
drop in “building-related” symptoms (e.g., headaches, fatigue, skin
irritation, and respiratory problems) among study subjects when the
lamps were on. Allergy symptoms in some subjects dropped by as
much as 40 percent.
bacteria and particles which settle on the walls and
floors of a building
bacteria and particles which settle on the walls and
floors of a building
Microturbines
By Lindsay Audin
Microturbines make cheap, clean energy from waste heat.
Diesel generators work for reducing peak loads and improving the security
of the energy grid, but it consider nuisances like fuel storage, fire-safety
concerns, and emissions permits. And it cause risk on environment and
buildings. Microturbines solution all this problems.
Microturbines are small, taking up a footprint about a yard square. They
don’t generate stand-alone power, but use waste heat from high-pressure
or district steam systems to produce energy.
More than 100 U.S. cities and many multibuilding facilities such as
colleges are served by steam systems. With federal and state energy
agencies offering grants to offset installation costs, microturbines could
pave the way to a cleaner, energy-efficient future.