Sharraxaadda

Driving by this address every day I wonder about the reply to a permit complaint registered yesterday. Permit # 18-07000754 , final inspection on 9-25-18. I noticed last week, possibly Friday, that there was a trailer containing windows parked in the parking lot. How can the final inspection be signed off on when it appears that 2-3 weeks later they were still installing windows? How does the permit process work?