Duplex system typically provide corrosion protection 1.5 to 2.5 times longer than the sum of the lifetimes of zinc and paint used individually. This characteristic is referred to as the Synergistic Effect. The extended corrosion resistance is the most obvious, and most important, reason for using a duplex system.
FIND OKLAHOMA DMV OFFICE LOCATIONS. CONTACT INFORMATION FOR THE STATE DPS. Telephone. Telephone customer service representatives are available to provide general information from 8:00 am to 4:30 pm for the Oklahoma Department of Public Safety and from 7:30 am to 4:30 pm for the Oklahoma Tax Commission Motor Vehicles Division, Monday through Friday.
Athens DPS Holidays. The Texas Department of Public Safety (DPS) reserves the right to close for any or all state and federal holidays. In some instances, the DPS may close for a day or two before and/or after a holiday, as well. New Year's Day Martin Luther King, Jr. Day Presidents' Day Memorial Day Independence Day Labor Day Thanksgiving Day and the day after Christmas Day and the day after Call the main DPS office at 512-424-2000 for specific dates.