Specifications include, but are not limited to:cThe City of Des Moines, Iowa, (City) is hereby soliciting consultant proposals for professional services for Fiscal Years 2025-2027 ON-CALL ENVIRONMENTAL ENGINEERING SERVICES. This request invites qualified consultants to submit proposals for accomplishments of the items of work described below under Scope of Services. Proposals shall be prepared and submitted in accordance with the requirements described in this Request for Proposals (RFP). The City is interested in selecting multiple consulting firms to provide on-call City-wide environmental engineering services, as needed. Once the firms are selected, individual professional services agreements (see Attachment 4) will be negotiated for individual projects, as projects are identified. Specific environmental engineering tasks for identified projects for this RFP will be defined by an individual scope of work and cost estimate prepared for each specific task/project. The cost estimate for each specific task/project will be based on an hourly not-to-exceed fee amount
