Specifications include, but are not limited to: Household Hazardous Waste Collection for the City of Billings Public Works Department – Solid Waste Division, Billings, Montana. Once or twice a week (actual time interval to be determined and adjusted as needed), a trained technician, utilizing the appropriate packaging method for each waste material, as determined in accordance with container size, type, and hazardous characteristics, will pack and consolidate waste materials. This includes all the necessary labelling and associated paperwork. The technician may request assistance from a City employee if performing a task with requires two persons for safety reasons. Contractor will mobilize one technician for the on-site tasks to reduce costs as compared to having two employees on-site each week.