Why an ordinance section number belongs on a dumpster site
Most pages about dumpster rental say some version of we take almost everything, and then list a few obvious exclusions. That tells you nothing about your own pile, and it tells you nothing about why you needed a container in the first place.
In the City of Saginaw there is a better answer available, and it is written down. § 50.06 of the City Code is titled materials not to be collected, and it runs to eleven subsections. Two of them do nearly all the work. § 50.06(C) covers stones, bricks, plaster, shingles, lumber, demolition materials, building materials, concrete, sand, gravel, and earth. § 50.06(I) covers material resulting from contract work, with landscaping, tree trimming, construction or demolition, or work done by utility companies given as the examples.
Read those two subsections together and they describe almost everything a person rents a container for. That is the honest reason this business exists inside the City line, and it is a reason you can verify in about ninety seconds rather than take on trust.
One thing the ordinance does not do, and we will not claim otherwise: it does not require anybody to rent anything. It states what the City will not collect. What you do about that is entirely your decision, and hiring a container is only one of the options. We would rather say that plainly than let an implication do the selling.