Resolution providing for a Supplemental Agreement for Services During Construction with Trans Associates Engineering Consultants, Inc. for the CBD Signals Phase 4 project at a cost thereof, not to exceed Two Million Four Hundred Nineteen Thousand and Four Hundred Fifty One Dollars and Thirty Nine Cents ($2,419,451.39) an increase of One Hundred Thirty Eight Thousand Three Hundred Twelve Dollars and Fifteen Cents ($138,312.15) from the previously executed Agreement 46939-7.