29.1. Vendor shall supply all labor, tools, transportation, materials, equipment and permits as necessary and required to perform services as described herein. 29.2. Vendor’s Employees and Supervisors: 29.3. Vendor shall provide on‐site supervision. Vendor’s supervisors shall be literate in the English language. Vendor’s supervisors shall also be capable of communicating with all Vendors’ employees in the event they do not speak English. Upon State Agency request, the Vendor shall provide documentation that the supervisor has the necessary skills and is paid at a higher rate than the custodians. The supervisor is required to be on‐site at least once per month. At the discretion of the State Agency, Vendor may be required to assign additional supervisory oversight as required to correct performance problems. In the event of the regularly assigned supervisor’s absence, Vendor shall provide a substitute of equal or greater skill level. Vendor shall provide the name, title, and cell phone number of the supervisor(s) to the State Agency.