Preserve from each actual custodian
Unchanged site, condition, access, fall protection, trench, scaffold, electrical source, material, vehicle, machine, tool, photographs, measurements, witnesses, and video: Injured person, coworkers, responders, Bay City Public Safety and FOIA staff, Bay County, bridge or road authorities, employers, fleet managers, property operators, contractors, and insurers may each hold part of the record. Site and image sources may include bridge approaches, riverfront properties, downtown businesses, Bay Metro vehicles, hospitals, industrial properties, fleet cameras, and dashcams Owner, developer, construction-manager, general-contractor, subcontract, scope, schedule, change order, daily report, meeting, and actual-control records: Property owner, developer, construction manager, general contractor, subcontractors, employer, designers, suppliers, and project-management systems Permit, plan, inspection, safety program, hazard analysis, training, toolbox talk, incident, MIOSHA, maintenance, and equipment files: Bay City permit and inspection files, public project records, owners, general contractors, subcontractors, employers, equipment providers, and MIOSHA Employment, workers compensation, third-party insurance, medical, wage, functional, lien, and future-care proof: McLaren Bay Region, Covenant HealthCare in Saginaw, MyMichigan Health in Midland, and regional providers; employer and carrier, non-employer defendants and insurers, treating providers, unions when applicable, family witnesses, and the injured worker