Biohazard and Sharps Waste Pickup
EHS has a form you need to submit to get Biohazard and Sharps waste etc picked up.
EHS site here: https://ehs.utexas.edu/environment-waste/waste-management/biological-medical-sharps-pharmaceutical-waste-regulated
(Look for I2. Disposal of Untreated Regulated Medical, Biohazardous, and Sharps Waste)
, multiple selections available,