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FAQs about IEQp1 :

We have a VAV system where single AHUs serve multiple zones. Do we need to take outside air measurements at each VAV box?

What if after our Preliminary Review we have to re-work the ventilation rate procedure calculations and find that we need to make corrections to the system in order to meet the prerequisite? Can we redo the outside air testing after making corrections? Wo

What if our systems do not meet the required outside air when systems are tested at worst-case conditions?

Our building has a single fan that supplies outside air to multiple AHU’s. Do we need to perform outside air testing at the supply fan or at all AHUs?

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EBOM-2009 IEQp1:Minimum IAQ Performance

Problems with version 3 of the Form and Vot

RE: IEQp1 Form Table. Case 1: ASHRAE 62.1-2007 Ventilation Rate Procedure (LEED O&M v3) I fill out the table based on the critical zone for that AHU, but the Form(Version 3) automatically calclulates and enters Vot ( even though it doesnt have sufficient information )-- rather that letting me input Vot from the LEED calculator spreadsheet. Either I totally misunderstand the table, or it is goofy - anyone else having this issue ??

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David Hubka
Director of Operations
Transwestern Sustainability Services
LEEDuser Basic Member
355 thumbs up

Wed, 08/24/2011 - 11:13

Table "Case 1: ASHRAE 62.1-2007 Ventilation Rate Procedure" auto-calculates Rp, Ra, Vbz, Voz, and Vot. If you are are using a different calculation / spreadsheet to show compliance check the "The project team is using an alternative compliance approach in lieu of standard submittal paths" box under the ADDITIONAL DETAILS heading on the template.

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