I am working on the IEQp1 LEED form and ran into a couple problems when filling out the information.

I have a small tenant space in a large high rise commercial building.

We are doing a project in which building is of office type and is having 75 AHUs and each AHU is serving one specific tenant area, means there are 75 tenant. Each tenant area is almost 10,000 SF.

We are working on an office project that is natural ventilated in whole. All occupied spaces fullfill the requirements for natural ventilation of ASHRAE 62.1.

I'm analyzing a manufacturing plant which is 70% manufacturing space and 30% warehouse. Do I need to follow the ACGIH Industrial Ventilation Manual to comply with this credit ?

The new calculator (v2009v4_Minimum IAQ Performance Calculator_v03) from the Resources tab, does not count the ‘Zone Outdoor Airflow’ (column N) and it shows 0,00 no matter what system and values w

SIngle 100% outdoor air AHU is serving multiple zones (through diffusers) on couple of floors in a highrise office building.

Is it allowed to exclude up to 10% of spaces from this prerequisite? Our project is a 20-story building that complies with the ventilation rates but there is an office in the core that doesn't hav

Our EBOM 2009 project credit data has to be completed by 8-5 and I am getting a message "Would need over 100% OA Intake" at the end of the IEQp1-A1 VAV data input form.

Hallo, In our project there are AHUs providing a mix of outdoor and return air.