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Zero-Water Consumption
Urinals Available Through "Green School Fund" Program
Falcon Waterfree Technologies is piloting a new program in Northern
California open to school districts and Higher Education institutions having
an expressed, written commitment to sustainable practices. Combined
with available rebates from local water districts and agencies,
Falcon's Green School Fund Program is intended to make district
and campus-wide installations of its waterfree fixtures financially
feasible if not actually at zero cost. Besides eliminating the
waste of up to 40,000 gallons of water per year with every flush
urinal replaced, significant reductions in water/sewer and plumbing
maintenance costs are also achieved. For information on Falcon Waterfree's
technology, see www.falconwaterfree.com.
View the attached
PDF to learn more details about Falcon's "Green School Fund"
Program.
Updated ASHRAE Ventilation
Standard Published
Lessons learned from 30 years of ventilation practices as well
as user input and developments in research led to key changes to
the American Society of Heating, Ventilating and Air-Conditioning
Engineers' (ASHRAE) 2004 ventilation standard.
ANSI/ASHRAE Standard 62.1-2004, Ventilation for Acceptable Indoor
Air Quality, specifies minimum ventilation rates and indoor air
quality requirements for commercial and institutional buildings.
The standard incorporates 17 addenda. Among the major changes recently published is
revision of the Ventilation Rate Procedure to reflect recent information
regarding ventilation impacts on indoor air quality and to clarify
the adjustments necessary for space air distribution and system
efficiency of multi-zone recirculating systems.
The breathing zone ventilation rate now includes both an area-related
component and an occupant-density-related component, which are added
together to determine the required ventilation for the space. The
IAQ Procedure was modified by converting the material in the standard
into requirements that are stated in mandatory and enforceable language.
Also revised was the minimum ventilation rate table to apply only
to no-smoking spaces by deleting smoking lounges from the list of
occupancy categories. Also, some rates were lowered based upon their
application to no-smoking spaces only. For smoking-permitted spaces,
additional (but unspecified) ventilation in excess of the rates
listed in the table is required.
The standard also includes a new informative appendix, Appendix
G, Application and Compliance, which provides guidance on when the
standard applies to new and existing buildings. It also contains
a code-intended language version that could be adopted by jurisdictions
that have not adopted a building code.
The standard is written in fully mandatory and enforceable language,
completing a process that began in 1997. The cost of ANSI/ASHRAE
Standard 62.1-2004, Ventilation for Acceptable Indoor Air Quality,
is $60 ($48, ASHRAE members). To order, contact ASHRAE Customer
Service at 1-800-527-4723 (United States and Canada) or 404-636-8400
(worldwide), fax 404-321-5478, by mail at 1791 Tullie Circle NE,
Atlanta, GA 30329, or visit the ASHRAE.org Bookstore at www.ashrae.org.
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