Active SLED Opportunity · IOWA · IOWA

    Wastewater Improvements, Backbone State Park, Delaware County

    Issued by Natural Resources, Dept Of
    stateRFPIowaSol. 25-03-28-01
    Open · 7d remaining
    DAYS TO CLOSE
    7
    due May 21, 2026
    PUBLISHED
    Apr 29, 2026
    Posting date
    JURISDICTION
    Iowa
    state
    NAICS CODE
    237110
    AI-classified industry

    AI Summary

    Wastewater treatment system improvements at Backbone State Park, Iowa, including septic system replacement, UV disinfection installation, lift station replacement, and lagoon system upgrades.

    Opportunity details

    Solicitation No.
    25-03-28-01
    Type / RFx
    RFP
    Status
    Active
    Level
    state
    Published Date
    April 29, 2026
    Due Date
    May 21, 2026
    NAICS Code
    237110AI guide
    Jurisdiction
    Iowa
    State
    Iowa
    Agency
    Natural Resources, Dept Of

    Description

    This project includes improvements for two wastewater treatment system in Backbone State Park. The project primarily consists of the following: The existing septic tank and sand filter treatment system will be removed and replaced. UV disinfection will be installed. A lift station and valve vault will be removed and replaced. The lagoon treatment system will be improved with piping modifications, sampling manholes, and tablet chemical treatment equipment. *** Project documents, including plans, specifications, proposal forms, and addenda for this project are available at Beeline and Blue, 2507 Ingersoll Ave, Des Moines, IA 50312. Please visit www.beelineandblue.com or contact (515) 244-1611 for more information. *** Direct substitution requests, questions about the project, or questions concerning bidding and contract procedures to DNR Procurement. To be considered, these requests must be emailed to constructionbids@dnr.iowa.gov by 4:30pm the Friday prior to bid letting with the following subject line: Contractor Question - Project Number - Project Location *** BID CLOSING DATE AND TIME: 5/21/2026 AT 11:00 AM CST

    Key dates

    1. April 29, 2026Published
    2. May 21, 2026Responses Due

    AI classification tags

    Frequently asked questions

    SLED stands for State, Local, and Education. These are solicitations issued by state governments, counties, cities, school districts, utilities, and higher education institutions — as opposed to federal agencies.

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