Ala. Code § 45-2A-30.02

The affirmative vote of five of the seven council persons shall be required to override the veto vote of the mayor, the adoption of all ordinances and resolutions of a permanent nature, the approval of expenditures for the relocation or construction of city offices, complexes, civic centers, jails, fire stations, parks, and recreational facilities, the approval of street and road expenditures that are not budgeted annually on a pro rata mileage basis to council districts and the approval of surface water drainage expenditures that are not budgeted annually on a pro rata acreage basis to council districts.