Consider approval of Resolution 2021-156R, authorizing Change in Services to the agreements with the engineering firms previously selected to be on an on-call list to provide material testing services for various City projects, Arias and Associates, Inc . Fugro, Inc. Kleinfelder Inc., Raba Kistner, Inc. and Terracon Consultants, Inc. to increase each firm’s contract amount; authorizing the City Manager or his designee to execute the necessary documents to implement the change in services; and declaring an effective date.