Reconcile completed job packets against the Uniform Hazardous Waste Manifest, Bill of Lading (BOL), work orders, and supporting documentation prior to invoicing, verifying that waste quantities, profiles, disposal facilities, pricing, labor, transportation, and disposal charges match the executed work. he Technical Services Representative profiles hazardous and non-hazardous waste and serves as the primary point of contact with disposal facilities, coordinating waste approvals, transportation logistics, and customer service.