We are working on a large scale City Garage project targeting LEED Silver certification. We are considering rainwater harvesting and using it to meet the demands of truck washing. A couple of questions here -

1. Does this qualify for WEc2? It certainly reduces potable water usage. (The project has space limitations and cannot accomodate Stormwater Quantity Control requirements, so SSc6.1 is out of the question.)

2. Is the water used for truck washing considered a process load? (Definition of process load includes water used for industrial uses, so probably yes?) Any idea if this is a good candidate for an Innovation credit?

Thanks!