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Topic	Replies	Recent
CO2 sensors in exhaust air duct CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Mathilda Jonsson* on Aug 22, 2014, 8:04 am* Hello I know that the CO2 sensors shall be installed in the breathing zone of the spaces. But if we have an HVAC... Last reply: Glen Phillips, Aug 26, 2014, 1:02 pm	2	Glen Phillips LEEDuser Basic Member Sustainability Professional Bright Green Tue Aug 26, 2014, 1:02 pm
CO2 in tenant spaces with visual alarm system CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Jatuwat Varodompun* on Mar 24, 2014, 8:13 pm* It seems that scop of CS does not require CO2 sensors to be placed in tanent space. However, from the issue previousely...	0
Variable Frequency Drive / Frequency convertors CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Petra Hajná* on Mar 7, 2014, 3:45 am* Hello everybody. I have a question: Is installation of fan motors with variable frequency drive in main AHUs an acceptable option of outdoor air measurement? I went through credit...	0
Question about Mechanical Ventilation CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Morteza Kasmaei* on Jan 15, 2014, 2:37 pm* In IEQc1 Form under MECHANICAL VENTILATION, are those questions about occupied spaces relate to the Base Building (Core and Shell) or to the whole building (including tenant spaces)? Thanks...	0
NO DENSILY OCCUPIED SPACE IS AT OUR PROJECT CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Michael E. Edmonds-Bauer* on Dec 11, 2012, 11:57 am* Our project is a CS building with only a few areas within the reach of control of de developer, basically the building staff offices and they will never reach 25 people per 1000 sqft. Does... Last reply: Ilona Johnson, PE, CEM, LEED AP, Dec 31, 2013, 10:15 am	5	Ilona Johnson, PE, CEM, LEED AP LEEDuser Basic Member Associate Lilker EMO Energy Solutions Tue Dec 31, 2013, 10:15 am
Calculating CO2 Concentrations in a Zone CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Marcio Alberto Casado Pereira* on Jan 10, 2013, 1:45 pm* Hi! I'm finishing a project and must indicate the levels to be configured in ppm CO2 sensor environments. As... Last reply: Michael Smithing, Jan 14, 2013, 11:13 am	1	Michael Smithing LEEDuser Basic Member Director - Green Building Advisory Colliers International Ltd. Mon Jan 14, 2013, 11:13 am
summary for mechanically ventilated spaces CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by BH .* on Aug 23, 2011, 11:16 am* So briefly (for C&S mechanically ventilated spaces): For densly occupied spaces we need: CO2 monitors and i.e.... Last reply: Adam Targowski, Dec 11, 2012, 12:41 pm	6	Adam Targowski LEEDuser Basic Member Owner ATsec Tue Dec 11, 2012, 12:41 pm
Do these requirements apply to tenanted areas too? CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Maya Karkour* on Sep 14, 2010, 9:12 am* Hello, I was wondering if the design team must specify CO2 sensor and outdoor air flow measurement devices for... Last reply: Lucie Cervena, May 31, 2012, 9:13 am	7	Lucie Cervena LEEDuser Basic Member Ekowatt CZ Thu May 31, 2012, 9:13 am
Achieving IEQc1 with no ventilation as part of C&S project CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by Tony Schafer* on Mar 2, 2012, 5:19 pm* Can this credit be achieved if there will be no ventilation as part of the C&S project? I know the requirements for tenants to comply can be covered with a lease agreement, but the form makes... Last reply: Tristan Roberts, Apr 5, 2012, 1:45 pm	3	Tristan Roberts LEEDuser Expert Representative Vermont House of Representatives Thu Apr 5, 2012, 1:45 pm
CO2 sensor in area designated for F&B (C&S project) CS-2009 IEQc1: Outdoor Air Delivery Monitoring posted by William Wong* on Jun 9, 2011, 6:16 am* Our core and shell commecial development involves designation of one floor of the builidng for F&B and design... Last reply: Michael Smithing, Nov 23, 2011, 5:50 am	2	Michael Smithing LEEDuser Basic Member Director - Green Building Advisory Colliers International Ltd. Wed Nov 23, 2011, 5:50 am