The Contractor shall perform on-site drug and/or alcohol collections via the Mobile Testing Unit for Public Transit Provider employees. Each collector will arrive at the designated on-site testing location at least ten (10) minutes prior to the actual scheduled testing time. The Collector will have collection kits, CCF, and Alcohol Testing Forms (ATF) at each on-site testing event (Scheduled or Emergency). We estimate the following annual number of tests per year: • Random Controlled Substances Tests 340 • Random Alcohol Tests 75 • Pre-employment Controlled Substances Tests 240 • Reasonable Suspicion Controlled Substances Tests 8 • Reasonable Suspicion Alcohol Tests 8 • Post-Accident Controlled Substances Tests 15 • Post-Accident Alcohol Tests 15 • Return to Duty Tests 5 • Confirmation Tests – Controlled Substances 5 • Follow-up Controlled Substances Tests 10