Grounds Maintenance Grounds maintenance is provided by Enviro-Care, an external grounds maintenance company. Keys Physical Plant issues keys to employees after necessary approvals have been obtained. The issuance of a GGMK key must be approved by the President. There is a nominal fee to replace a key that has been lost. Mail Services Physical Plant Mail Services receives, sorts, distributes, and picks up all internal and external mail daily.
Mail is picked up once in the morning and delivered to the post office once in the afternoon.
At the end of each month a statement of mail charges is forwarded to each department. Utility Operations Physical Plant Utility Operations maintain U. T. Tyler's central systems of boilers and chillers. In addition, Utility Operations monitors the air conditioning systems and heating and ventilation equipment.