If we have AHUs serving rooms with low temperature and humidity below the requirements for human comfort, can these be excluded from the mandatory and prescriptive requirements of ASHRAE 90.1 2007

I am working on a TI retrofit project that did not replace any existing lighting in their space due to budget constraints.

Please let me know if the HVAC Designer will be representing the Design Engineer Signatory for the EA P2? If not who will be the Design Engineer - MEP designer?

When completing page 1 the HVAC Mandatory Provisions nothing applies with exception to the Load Calcs and construction docs check columns because the central plant serving this floor is outside the

We are doing a ID+C in a existing building, where the lighting and the envelope are the original ones.

Dear All:- Greetings Currently we are working in LEED CI - office project The Building served with 5 no VRF and 2 no of Split A/c so we consider 7 no of systems so we have clarifications in m

For a project relocation which may relocate existing equipment accordingly could this equipment be excluded from calculations as this has been purchased previously?

Would energy modeling according to EAc1.3 requirements be a way to comply with EAp2? If yes, what would be the minimum percentage of improvement required?

Does this include things like 2/4 slice bread toasters and drip coffee makers?