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This Solicitation opportunity from Iowa was posted on October 22, 2025. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

WWTP Biosolids Pump Replacement

Closed
219State & Local

Contract Overview

Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.

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NAICS: 221310
New
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26YS0058 - Supplemental Water Treatment Operator Labor Services
Solicitation # 26YS0058
The California Department of Veterans Affairs (CalVet) is soliciting bids for solicitation 26YS0058 to provide supplemental water treatment operator labor services for the Rector Reservoir Water Treatment Plant in Napa, California. The contract term runs from January 1, 2027, through December 31, 2029. The selected contractor will provide qualified, licensed operators to perform critical plant operations, including daily water treatment testing, dosage determinations, and the maintenance and repair of mechanical equipment such as pumps, chlorinators, and metering devices. Operators must possess a T-2 license from the State Water Resources Control Board and have at least three years of documented experience in a potable water treatment plant. Bids are due by November 5, 2026, at 5:00 PM and must be submitted via email to the designated Contract Analyst. The basis for award will be determined by compliance with all invitation for bid requirements and the verification of all-inclusive hourly rates for regular, overtime, and weekend/holiday time. Required submissions include a mandatory bid rate sheet, bidder certifications, tax IDs, and business licenses. The contractor must be able to respond to service requests within eight hours of notification and ensure all personnel complete a three-day paid orientation. Preference may be given to certified Small or Micro business enterprises, and bidders are encouraged to provide Disabled Veteran Business Enterprise certifications.
California Department of Veterans Affairs

POSTED

2 days ago

DEADLINE

in 9 days
NAICS: 221310
New
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Woodland-Davis Clean Water Agency Long-Term Water Transfer ProjectThe Woodland-Davis Clean Water Agency (WDCWA) is implementing the Long-Term Water Transfer (LTWT) Project to improve water supply reliability for the cities of Woodland and Davis and the University of California, Davis. The project involves securing additional water supplies from the Sacramento River through long-term transfer agreements with sellers such as South Sutter Water District, Te Velde Farms, The Nature Conservancy, and Sacramento River Settlement Contractors. These transfers are designed to mitigate water shortages during dry-year conditions, Shasta Critical Year conditions, and Term 91 curtailments, including scenarios involving a 50 percent reduction in available water supplies. The project is planned for an initial term of 25 years with an option to renew. Transferred water will be diverted at the existing WDCWA Sacramento River intake facility, transported via the existing raw water pipeline, and processed at the Regional Water Treatment Facility before delivery to municipal and irrigation customers. The project is subject to the California Environmental Quality Act (CEQA) and has undergone a Supplemental Environmental Impact Report (SEIR) process to evaluate impacts on biological resources, hydrology, and cultural sites. Compliance with the State Water Resources Control Board’s Standard Permit Term 91 and federal and state hazardous materials regulations, including the Federal Insecticide, Fungicide, and Rodenticide Act, is required for project operations.
Woodland Davis Clean Water Agency

POSTED

6 days ago

DEADLINE

N/A

AI Contract Overview

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The contract involves the construction and installation of improvements at the Coralville Wastewater Treatment Plant's Solids Handling Building, focusing on upgrading the biosolids management system. The scope includes installing a rotary lobe pump, electrical systems such as conduit, wiring, motor controls, and switches, as well as piping, valves, and related appurtenances. Additionally, the project entails repairing the existing gravity belt thickener and performing miscellaneous work, including site cleanup. The project is scheduled to commence within ten days of the Notice to Proceed and must be completed by April 1, 2026, with potential extensions granted by the City of Coralville. Bids are due by 2:00 PM on November 4, 2025, and the contract size is estimated between $500,000 and $1,500,000. The project aims to enhance the plant’s solids handling capabilities, ensuring reliable operation and compliance with environmental standards. The solicitation, titled "WWTP Biosolids Pump Replacement," is issued by the City of Coralville, Iowa, under NAICS code 221310, indicating a focus on water supply and irrigation systems. The primary contact for the project is Dave Schechinger. The project emphasizes timely completion, with provisions for bid security, contract bonds, and liquidated damages for delays. Plans and specifications are available for review and purchase, and detailed bid submission instructions are provided in the official notice. This project represents a significant upgrade to the wastewater treatment infrastructure, supporting the city’s environmental management and operational efficiency goals.

General Info

Place of Performance

IA, USA

Set-Aside

NONE

Documents

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Timeline

10 updates
PhaseClosed
Posted

Solicitation

Notice updated

Response deadline changed from Mar 8, 2024 to Apr 3, 2024. The notice title changed. The notice description changed. The point of contact changed.

Notice updated

Response deadline changed from Apr 3, 2024 to May 16, 2024. The notice title changed. The notice description changed. The point of contact changed.

Notice updated

Response deadline changed from May 16, 2024 to Sep 20, 2024. The notice title changed. NAICS code added: 238210.

Notice updated

Response deadline changed from Sep 20, 2024 to Oct 15, 2024. The notice title changed. NAICS code changed from 238210 to 423610. The notice description changed. The point of contact changed.

Notice updated

The notice title changed. NAICS code changed from 423610 to 561710. The notice description changed. The point of contact changed.

Notice updated

Response deadline changed from Oct 15, 2024 to Oct 8, 2024. The notice title changed. NAICS code changed from 561710 to 488490. The notice description changed.

Notice updated

Response deadline changed from Oct 8, 2024 to Oct 31, 2024. The notice title changed. NAICS code changed from 488490 to 339940. The notice description changed. The point of contact changed.

Notice updated

Response deadline changed from Oct 31, 2024 to Jan 16, 2025. The notice title changed. NAICS code changed from 339940 to 238220. The notice description changed. The point of contact changed.

Notice updated

Response deadline changed from Jan 16, 2025 to Feb 21, 2025. The notice title changed. NAICS code changed from 238220 to 325320. The notice description changed. The point of contact changed.

Notice updated

Response deadline changed from Feb 21, 2025 to Nov 4, 2025. The notice title changed. NAICS code changed from 325320 to 221310. The notice description changed. The point of contact changed.

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyIowa → City of Coralville
Contacts1 person available
OfficeN/A
Organization / AgencyIowa → City of Coralville
Office AddressN/A
Contacts
Dave Schechinger

Full Description

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Project will construct improvements at the Coralville Wastewater Treatment Plant Solids Handling Building including all labor, materials and equipment necessary for installation of one rotary lobe pump, electrical work including conduit, cables, wiring, motor controls, starters, switches, fixtures and controls; piping, valves and appurtenances; specified repairs to existing gravity belt thickener; and miscellaneous associated work, including cleanup. Bids due 2:00 PM, November 4, 2025. The work under the contract shall commence within ten (10) days after date set forth in written Notice to Proceed. All work shall be completed by April 1, 2026, subject to any extensions of time which may be granted by the City.

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