Training in transporting hazardous materials will be consistent with title 49 CFR part 171, and AR 600-55 b. Uniformed personnel taking part in the transportation of ammunition and explosives must be trained.
This includes those who drive and load the truck, pack ammunition in the boxes, or mark and label the ammunition (49 CFR, part 172.702(b)).
Call your local inspector and get the violation, get a copy of it in writing if you havent done so already. The person who took your monies should have the permit and have a builders license? Call the license board most states require a licensed builder for anything over 600.00. Folks hire only licensed professional pool builders, The person with the license will have a copy of his license for your viewing pleasure, accept no substitutes like the commercial says.