The Des Moines Metropolitan Wastewater Reclamation Authority (WRA) is hereby soliciting consultant proposals for professional services to evaluate, design, and administer construction for the WRF Aeration Basin Improvements at the Des Moines WRA Wastewater Reclamation Facility (WRF). The existing aeration basin equipment is approaching the end of its service life and requires modifications to accommodate future growth. 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). Once the firm is selected, a contract will be negotiated based on a mutually agreed upon scope of services
