... district-wide maintenance/custodial duties as assigned Ensure the proper storage, maintenance, and use ... , regarding the storage and disposal of chemicals and/or hazardous waste Maintain buildings, premises ...

... district-wide maintenance/custodial duties as assigned Ensure the proper storage, maintenance, and use ... , regarding the storage and disposal of chemicals and/or hazardous waste Maintain buildings, premises ...

... maintenance/custodial duties as assigned Ensure the proper storage, maintenance, and use of ... , regarding the storage and disposal of chemicals and/or hazardous waste Maintain buildings, premises ...

... duties as assigned Ensure the proper storage, maintenance, and use of supplies and equipment Comply with all district, local, state and federal laws or procedures, regarding the storage and disposal ...