Specifications include, but are not limited to: 3.3.1. Provide a complete self-contained unit to clean vehicles. 3.3.2. All equipment and supplies needed to clean vehicles. Water and power will not be provided by DHEC. 3.3.3. Use environmentally safe products when cleaning the vehicles. 3.3.4. Use products that will not harm the finish, carpet or upholstery of the vehicle. 3.3.5. Perform all work in a neat and professional manner and ensure areas affected by vehicle cleaning will be left clean after each visit. 3.4. WASHING / CLEANING REQUIREMENTS 3.4.1. Jointly inspect the condition of DHEC’s vehicles to ascertain condition of the vehicles with the DHEC Project Manager at the beginning of the contract. 3.4.2. Clean each vehicle to Agency standards, as determined by the DHEC Project Manager. 3.4.3. Clean most vehicles during normal working hours, 8:30 a.m. – 4:30 p.m. Monday through Friday. 3.4.3.1. Some vehicles may be cleaned outside working hours. 3.4.3.2. The Contractor and the DHEC Project Manager will agree upon a cleaning schedule before the purchase order is issued. 3.4.4. Summer months – actual arrival time should be 8:30 a.m. unless otherwise notified in advance. 3.4.5. Winter months – will be based on weather conditions; however, cars must be washed if outside temperature is above 40 degrees Fahrenheit. 3.4.5.1. Arrival time may vary.