I am in the process of preparing the documentation for this credit but have a few a few questions regarding ASHRAE 6.1.1 Documentation and associated calculations. Apologies in advance for the lengthy query.

1. Does the psychrometric chart need to be submitted despite providing PMV/PPD result from ASHRAE thermal comfort tool?
2. If so, where can we obtain a psychrometric chart suitable for LEED Upload?
3. Do we have to calculate the thermal comfort for each and every zone in the project? Or can we provide the calculations for the representative zones by space usage type? For example, on our project, we have several types of offices, retail spaces and hotel spaces as well. However there are over 500 individual zones on the project. So can we apply the calculation for each "type of zone" rather than for each individual zone?
4. How to demonstrate design compliance in accordance with ASHRAE Section 6.1.1 documentation?
Should we write a narrative in accordance with ASHRAE Section 6.1.1 documentation? especially, Otherwise I am not sure how to demonstrate and meet the building envelope part according to ASHRAE 55-2004.
5. Finally, is the indoor air speed equal to air speed from diffuser of VAV system?