Authorizing execution of an amendment to a professional services contract (No. 2050031) with Herrera, Inc., for Utilities Specialty On-Call Professional Services (2020-2022) for Water, Sewer and Stormwater – Environmental Analysis and Permitting, to renew for an additional 2-year term, revise scope of services, and increase contract capacity by $500,000, for a total contract amount not to exceed $1,000,000, plus all applicable taxes.