The actual process starts with the tenant, not the city. A tenant can apply to the Office of Residential Tenancies for a hearing over unmade repairs, unsafe conditions or a landlord withholding a damage deposit, and an order from that office can require the landlord to fix the problem or refund money, all while the tenant keeps living there.
The City of Saskatoon's property standards bylaw runs on a separate track aimed at the building rather than the lease. An inspector can order repairs on a set timeline, and in the rare case of an immediate safety hazard the fire department can close off part of a building, which is different from tenants losing their homes to a city seizure.
So the honest answer is that there is no such story to tell for Saskatoon, only the ordinary tools tenants already have if a landlord falls short. Get your hand-reviewed valuation from Joel Dyck.