URGENT - Eligibility Advice needed right away!

If anyone can, I need an answer ASAP -- The project will be a new-construction Concrete Manufacturing Plant. The City is requiring LEED certification, but I'm not sure the project would even qualify. Building area consists of an office space (1,000 sf), and and adjacent/connected concrete batch plant (15,700 sf). The rest of the site (total 102,248 sf) is mainly parking for cement trucks, a wash-out building, conveyor structures, and some aggregate storage bays. The office will have about 3 FTE, and there will be another 2-3 employees in the Control Room in the Batch Plant. The Control Room is a small area of one floor of the 5-story plant. Would the entire Batch Plant building be counted in the square-footage ratio to meet the 2% requirement? If so, we should be ok. If only the office space and the control should be counted, then we are less than 1% of the total site. I am not sure if the Wash-out building has any regular occupants-- I don't think so. It is a separate structure from the office/batch plant. Would this building be included in the Certification, or would we need to register as a Campus? How does the Wash-out building and the site in general fit into the LEED boundary? My inclination would be to include the entire site, but exclude the Wash-out building, but I'm not sure the City will allow that. Your expertise is appreciated! Thank you.