If a mechanical design engineer adds a note on the mechanical schedules stating "AHU capacities shown are based upon 4Watts/S.F.

Our building will implement a stormwater harvesting system.

Does anyone have a good resource for expected water quality/colour of collected rainwater for toilet flushing?

Hello, Regarding a campus project: We have several buildings (11 small ones) within one campus and several processes going on within the campus, but outside of any building.

Table 1 listed the maximum allowable concentrations for target chemicals but except formaldehyde. Why is formaldehyde an exception? Where is the 27 ppb from?

Hello all - We are working on a juvenile detention center and are trying to find a way to comply with EQc6.2.

The LEED User Checklist and the LEED Credit Template calculate the number of bike racks in the following way: "For Core and Shell projects that are larger than 300,000 ft2, an allowance is the squa

I overlooked the demand control requirement for the baseline system in the energy model, and have been directed by the reviewer to install it in 3 rooms based on calculation numbers, which makes se

My building currently achieves IEQp1 for Mechanical Ventilation rates.

Can anyone tell me where the Maximum Concentrations listed in the reference guide came from? Who established them, is there a document or website that can be visited? Thank you,