Has anyone been able to achieve this credit in a ventilated, but not conditioned Wood/Metal shop. It is not feasible to condition this space at this time, but the loss of this credit (and associated IEQc7.2 & IEQc10) appears to destroy our potential for a Silver project (tax potential for Silver is approximately 1.4 million). ASHRAE 55 really doesn't do much with helping out a space of this type.