Based on the workforce in Chap. 2 Exercise 7, determine the LEED 2009 IEQc6.2 minimum number of individual comfort control locations (ICCL) required for the project.

Exercise 7

You are carpeting a room that is 4.5 m by 4.5 m wide and 3.0 m tall, and the room changes out its full volume of air every 2 h. If you install carpet cushioning and carpet on the floor that all are at the emissions limits as established by the Carpet and Rug Institute for formaldehyde as listed in Table 6.4.3, what is the steady-state concentration of formaldehyde in the room? Please note the following:

Steady state means that the mass rate of formaldehyde leaving the room in the air which is leaving equals the mass rate of the formaldehyde which is being emitted into the room from the carpet system as noted. (See Chap. 10 for mass balance box models.)

You can assume that both the formaldehyde and the air are ideal gases.