Enter Item Information, Vendor Item Number and Vendor Item. Bexar County's vendor management process is now faster and easier.View current bidding and contracting opportunities. 1. The Contractor shall have the ability to fill requests for temporary employees upon a. Twenty-four (24) hour notice from the District. Prior to the execution of a contract for these services, the selected Firm will complete a Request for Taxpayer. • Please email all quotations to the above email addresses clearly marked "E-rate bid. The proposal should also state that any increase in the audit fee will be immediately disclosed to the BCCAB's representative. With more than 1,000 faculty and staff, Boerne ISD is the largest employer in the community.