The Scope of Services contemplated, include, but are not limited to the following: A. Contractor is responsible for scheduling guards to ensure coverage for 7 days a week. B. Contractor will supply City detailed monthly invoices for payment. C. Security will be onsite and ready to work at or before 3pm and not vacate the property prior to 11pm. D. Provide occasional as needed security escort to walk with City of Vista staff to their vehicles within Civic Center property lines, after business hours, with phone number for City of Vista staff to contact. With response time of 15 minutes or less once call for security escort is received. E. Ambulatory patrols shall occur no less than twice per hour. Each patrol will cover the entire property. Unless the security guard is contacted to walk with City of Vista staff to their vehicles and occurrence will be noted on daily log. F. Security guard(s) will exercise professional judgment and caution in responding to or discovering unsafe conditions, emergency situations, and/ or criminal activity during the work shift.