Resolution providing for a Supplemental Agreement or Agreements with SAI Consulting Engineers, Inc. for costs associated with the CBD Signals Phase 4 Project; providing for payment of the costs thereof, not to exceed Five Hundred Seventy-Five Thousand Eight Hundred Eighty-Seven Dollars and Sixty-Four Cents ($575,887.64), an increase of Fifty-One Thousand One Hundred Forty-Eight Dollars and Thirty-One Cents ($51,148.31) from the previously executed agreement as previously authorized by Resolution 395 of 2022