The contract is for on-call professional services for water and wastewater systems in the Town of Queen Creek, Arizona. The contract was awarded to Sunrise Engineering, an Arizona corporation, for a term of one year with the option to extend for up to four additional years. The contract includes services such as system modeling, master planning, feasibility studies, and design for water and wastewater systems. The contract also includes provisions for permitting, construction administration, and project management. The Town of Queen Creek is responsible for providing information and direction to Sunrise Engineering, while Sunrise Engineering is responsible for providing the necessary services and expertise to complete the projects.