City of Sioux - Wastewater Treatment Plant Facility Plan Phase 1 Improvements Project - RFP 2026
City of SiouxCity · Sioux, IA- Due
- Oct 29, 2026
- 12 days left
- Posted
- Sep 15, 2026
- Primary contact
- Tom Pingel
- (712) 279-6957
Know who Sioux buys from before you write a word.
Every vendor contract, renewal date and decision maker at this agency, in one place.
Set up in 30 seconds · No credit card
SUMMARY
City of Sioux is requesting proposals for the Wastewater Treatment Plant Facility Plan Phase 1 Improvements Project in Sioux City, Woodbury, IA. Planned improvements include preliminary treatment building upgrades, mechanical screen replacement, grit equipment replacement, HVAC improvements, primary clarifiers replacement, new primary sludge pumping station, new intermediate lift station, aeration tank rehabilitation and process improvements, aeration blower replacement, final clarifier mechanisms replacement and structural rehabilitation, new final clarifier construction, RAS pump station replacement, anaerobic digester rehab, plant wide odor control, standby emergency power generator, main switchgear replacement, WWTP SCADA system upgrades, NFPA 820 safety code improvements, demolition of unused WWTP structures and buildings, and related HVAC, plumbing, electrical, instrumentation, and site/civil improvements.
Submission deadline is October 29, 2026.
- Submit to
- 405 6th Street, Sioux City, IA - 51101 | [email protected]
- Scope location
- Sioux City, IA
Questions about this RFP
How do I respond to this RFP from City of Sioux?
Review the full solicitation document for submission requirements, evaluation criteria, and deadlines. The submission deadline is October 29, 2026. Submissions should be delivered to: 405 6th Street, Sioux City, IA - 51101 | [email protected]. For questions, contact Tom Pingel.
Can small businesses or minority-owned firms bid on this RFP?
Most government agencies, including City of Sioux in IA, encourage participation from small businesses, minority-owned, women-owned, and disadvantaged business enterprises (MBE/WBE/DBE). Check the full solicitation for any small business participation goals.
What happens after the RFP submission deadline?
After the deadline, the issuing agency reviews all submissions against the stated evaluation criteria. This typically includes a compliance check, technical evaluation, cost analysis, and may involve oral presentations with shortlisted vendors.
Can I ask questions about this solicitation before submitting?
Yes, most solicitations allow vendors to submit questions during a designated period. The primary contact is Tom Pingel at (712) 279-6957. Questions and answers are typically shared with all prospective bidders.
Can I search RFPs like this in ChatGPT or Claude?
Yes. Civic IQ has an MCP server that connects ChatGPT, Claude and other AI assistants to live Civic IQ data: open RFPs, pre-RFP signals from public meetings, awarded contracts and agency decision-makers across 100,000+ US public agencies. Add https://beta.mcp.civiciq.com/mcp as a connector (in ChatGPT under Settings > Apps & Connectors, in Claude under Settings > Connectors) and sign in with a free Civic IQ account at civiciq.com/mcp.
Show 4 more questions
Where can I find more RFPs from City of Sioux?
All active and historical solicitations from City of Sioux are tracked and searchable. As a city agency, City of Sioux regularly publishes solicitations. Visit the agency profile to see current open bids, past contracts, vendor relationships, and decision-maker contacts.
Is this solicitation still open for submissions?
Based on the posted deadline of October 29, 2026, this solicitation appears to still be accepting submissions. Deadlines may change through amendments or addenda, so always verify the current status directly with the issuing agency before preparing your response.
What documents are required to bid on this RFP?
Requirements vary by solicitation, but common documents include a technical proposal, cost/price proposal, proof of insurance, relevant certifications, past performance references, and any forms specified in the solicitation. Review the full document from City of Sioux for the complete list.
What is the scope of this project?
This solicitation defines a specific project scope. The scope covers the following locations: Sioux City, IA. Review the full solicitation for detailed scope requirements.