Lancaster

City Council

CC 18. Additional Authorization No. 5 to Professional Consultant Services Agreement for Preparation of Project Plans, Specifications, and Estimates for SR-138 (SR-14) Avenue K Interchange (Reference PWCP 21-006, Formerly PWCP 13-018) Recommendation(s): 1. Approve Additional Authorization No. 5 to Professional Consultant Services Agreement with TRC Solutions, Inc., of Irvine, California, in the amount of $167,736.33, for Additional Design Services for Plans, Specifications, and Estimates (PS&E) for SR-138 (SR-14) Avenue K Interchange (Reference PWCP 21-006, formerly PWCP 13-018); and Authorize the City Manager, or his designee, to sign all documents. 2. Approve an extension of the term of Professional Services Agreement to December 31, 2026. 3. Authorize Task Order expenditure of $10,470.00 plus a 10% contingency for Landscape Design to Kimley Horn and Associates, Inc. (KHA), within the Multi-Year Professional Servies Agreement, Service Group Category (SGC) 11 - Landscape Architecture & Park Design. The SR-138 (SR-14) / Avenue K Interchange Improvements Project includes interchange improvements, as well as local street improvements along Avenue K from 10th Street West to 20th Street West, and along 15th Street West between Avenue K and Avenue J-8. The project is funded with LACMTA Measure R Highway Program Funds. The selected Firm shall execute the project in accordance with LACMTA Funding Agreement to ensure compliance with all grant requirements.