This Government Contract opportunity from Department Of The Interior was posted on May 5, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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PLC and HMI System Programming and Integration

Closed

Federal

Submission Closed05/26/2026, 06:00:00 PM UTC

Contract Overview

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

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NAICS: 237110

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Spring Street Water Distribution Loop

Solicitation # PE-66276-NONST-2027-000000029

The City of Social Circle is seeking formal bids for the Spring Street Water Distribution Loop Project, which encompasses the provision of all necessary materials, labor, tools, and equipment. Interested parties must submit their bids to the Social Circle City Hall by 2:00 PM on Thursday, October 15, 2026. Following the public opening of bids, the owner will evaluate submissions and aim to award the project within 60 days. Electronic contract documents and specifications are available upon request from Precision Planning, Inc. Qualified contractors must comply with all federal, state, and local laws, including the E-Verify Federal Work Authorization Program. Financial security requirements include a bid bond of 5 percent of the total bid amount, as well as performance and payment bonds equal to 100 percent of the contract price. Additionally, contractors must provide proof of liability insurance and workers compensation, naming the City of Social Circle as an additional insured. The city maintains the right to waive informalities and select the bid that best serves its interests.

City of Social Circle

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Inland Empire Utilities Agency Monitoring Well AR-MW-04

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The Inland Empire Utilities Agency is seeking bids for the Monitoring Well AR-MW-04 project located in Rancho Cucamonga, San Bernardino, California. Identified by contract number IFB-JV-26-011, this solicitation falls under NAICS code 237110 for dredging and reclamation work. The project is managed by Best Drilling And Pump, Inc., with Amanda Kipfer serving as the primary point of contact. This opportunity is specifically set aside for various small business categories, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, HUBZone, Veteran-Owned, and Service-Disabled Veteran-Owned Small Businesses. The solicitation was posted on September 11, 2026, and the deadline for responses is September 17, 2026.

Best Drilling And Pump, Inc.

POSTED

DEADLINE

JCSD Intervalley Pipeline Project; PN C155003

Solicitation # PN C155003

The JCSD Intervalley Pipeline Project (PN C155003) involves the installation of 3.3 miles of potable water transmission pipeline located on Country Village Road in Jurupa, California. Filanc is soliciting quotes for a wide array of scopes, including pipeline infrastructure such as pipe, valves, welding, cathodic protection, and jack and bore operations. Additional requirements encompass site work like paving, striping, flatwork, precast vaults, fencing, and potholing, as well as technical services including videography, testing, inspections, settlement monitoring, survey, and E&IC. Compliance and safety scopes include SWPPP, traffic control and plans, traffic loops, and asbestos pipe demolition and removal, concluding with the disinfection of the pipeline. The engineer's estimate for the project is 36,000,000 dollars, and the work is subject to American Iron and Steel (AIS) and Build America, Buy America (BABA) requirements. This solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, VOSB, and SDVOSB firms, with a strong emphasis on the participation of SBE, MBE, and WBE entities. Bids are due by 2:00 PM on September 18, 2026. Interested parties can obtain plans and specifications at no cost by contacting Julia Masaitis.

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DEADLINE

JCSD Intervalley Pipeline Project

Solicitation # jcsd-intervalley-pipeline-project-2

The JCSD Intervalley Pipeline Project, identified by contract number C155003, is a solicitation for construction services located in Jurupa Valley, Riverside, California. Managed by the Jurupa Community Services District and coordinated through All Cities Engineering, Inc., the project falls under NAICS code 237110 for heavy and civil engineering construction. The solicitation was posted on September 11, 2026, with a response deadline of September 18, 2026. This opportunity is open to various certified businesses, including Disadvantaged Business Enterprises, Minority Business Enterprises, and Woman Business Enterprises. Interested parties may contact Javier Castro for further information.

All Cities Engineering, Inc.

POSTED

DEADLINE

JCSD Intervalley Pipeline Project in CA

Solicitation # jcsd-intervalley-pipeline-project-ca

The JCSD Intervalley Pipeline Project in Fontana, California, involves the demolition, furnishing, installation, testing, and operationalization of approximately 3.3 miles of 42-inch cement mortar lined and coated steel potable water transmission pipeline. The scope of work includes the installation of associated appurtenances such as trenchless crossings, air release valves, blowoff assemblies, valves, fittings, and connections to existing water facilities. Additionally, the project encompasses site improvements, flow control facility components, pavement removal and restoration, traffic control, utility coordination, and the final commissioning, disinfection, and startup of the system. Garney Pacific, Inc. is seeking subcontractor and supplier quotes for various trade scopes, including steel pipe welding, trenchless construction, electrical and instrumentation, and materials testing. All subcontractors are required to utilize union labor and must be prepared to provide a 100% Payment and Performance Bond from a US Treasury listed Surety Company, with bond rates submitted at the time of the bid. Quotes and bids are due by September 18, 2026, at 2:00 PM PT. The project is designated for various set-asides, including Small Business, Small Disadvantaged Business, and Women-Owned Small Business entities.

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Water Line Replacement at Oakland and Santa Fe

Solicitation # water-line-replacement-oakland-santa-fe

The City of Hemet is seeking bids for the Water Line Replacement project located at Oakland and Santa Fe in Hemet, Riverside, California. Identified by contract number CIP 5661, this solicitation is managed by Dominguez General Engineering, Inc. and falls under NAICS code 237110. The response deadline for this opportunity is September 22, 2026. This contract is designated as a set-aside for various small business categories, including Small Business, Small Disadvantaged Business, Women-Owned Small Business, and Disadvantaged Business Enterprises. Interested parties may contact Christian Rosales for further information.

Dominguez General Engineering, Inc.

POSTED

DEADLINE

Seeking MBE/DBE/WBE Subcontractors and Suppliers for South Marsham Street Green Infrastructure Project (Romney, WV)

Solicitation # seeking-mbedbewbe-subcontractors-suppliers-south-marsham-street-green-infrastructure-project-romney

Harbel, Inc. is soliciting bids for a green-street retrofit project located on South Marsham Street between Gravel Lane and US Route 50 in Downtown Romney, West Virginia. The scope of work involves the installation of approximately 1,450 square feet of permeable pavement and eight vegetated stormwater management cells to treat roughly 1.7 acres of impervious surface within a 3.3-acre drainage area. Additional requirements include the installation of six native trees and approximately 345 native plants, as well as necessary drainage, underdrain, inlet, pipe, tie-in, and downspout work. The project also encompasses limited curb, sidewalk, ADA, apron, crossing, and traffic-calming improvements to integrate the BMP corridor, concluding with final stabilization, cleanup, and restoration. This opportunity specifically seeks subcontractors and suppliers from Minority Business Enterprises, Disadvantaged Business Enterprises, and Women-Owned Business Enterprises, as well as other small business categories including HUBZone and Veteran-Owned Small Businesses. Interested parties are encouraged to form consortiums if individual bid items are too large for a single small business to manage. Bids must be submitted by September 17, 2026, at 4:00 P.M. Primary points of contact for the solicitation include Jennifer Wilson and Jonah Leith.

POSTED

DEADLINE

Inland Feeder/SBVMWD Foothill PS Intertie, Stage 1

Solicitation # inland-feedersbvmwd-foothill-ps-intertie-stage-1

The Inland Feeder/SBVMWD Foothill PS Intertie, Stage 1 project in Highland, California, is a comprehensive infrastructure solicitation issued by the Metropolitan Water District of Southern California through James W. Fowler Co. The scope of work involves the furnishing and installation of approximately 2,150 linear feet of 54-inch to 66-inch diameter steel pipe and 200 linear feet of 144-inch diameter steel pipe. The project includes the installation of both contractor-furnished and Metropolitan-furnished valves ranging from 54 to 132 inches, as well as tie-ins measuring 54 and 145.5 inches. Additional construction requirements include the delivery of four surge tanks, two valve vaults, an air compressor yard structure, and various drainage improvements. The technical scope extends to electrical upgrades, instrumentation and controls, piping systems, welding, disinfection, surface restoration, and the excavation of cobbles and large boulders. This opportunity is open to small businesses, including SBA-certified service-disabled veteran-owned small businesses, minority business enterprises, and women business enterprises. Bids are due by September 29, 2026, and the project encourages the use of apprentices and provides specific support for M/W/DBE subcontractors regarding bonding, insurance, and material procurement.

POSTED

DEADLINE

MWD - Inland Feeder/SBVMWD Foothill Pump Station Intertie, Stage 1 (Specification 2049)

Solicitation # mwd-inland-feedersbvmwd-foothill-pump-station-intertie-stage-1-specification-2049

The MWD Inland Feeder/SBVMWD Foothill Pump Station Intertie Stage 1 project involves the installation of extensive steel piping, including 2,150 linear feet of 54 to 66-inch diameter pipe and 200 linear feet of 144-inch diameter pipe. The scope of work encompasses the installation of various contractor and MWD furnished valves, tie-ins, and pipe fittings, along with the construction of four surge tanks, two valve vaults, and an air compressor yard structure. Additional requirements include drainage improvements, electrical upgrades, instrumentation and controls, piping systems, and specialized excavation for cobbles and large boulders. The project also requires welding, disinfection, and surface restoration as specified in the technical drawings. This solicitation is open to various small business set-asides, including SDB, WOSB, HUBZone, and SDVOSB entities. Performance will take place in California, with a response deadline of September 29, 2026.

W.A. Rasic Construction Company, Inc.

POSTED

DEADLINE

Harrington Wastewater Treatment Plant Upgrades

Solicitation # harrington-wastewater-treatment-plant-upgrades

Prospect Construction, Inc. is soliciting pricing for the Harrington Wastewater Treatment Plant Upgrades project located in Washington. The scope of work encompasses several trades, including aggregate, electrical, dewatering, concrete, miscellaneous metals, and plumbing systems. Bidders must adhere to BABA and Prevailing/Davis Bacon Wage requirements. The solicitation is open to various small business entities, including SBEs and DBEs such as women-owned, minority-owned, and veteran-owned firms. Prospect Construction, Inc. expresses a willingness to facilitate contracts with groups of these firms for larger scopes of work. The response deadline for this opportunity is September 15, 2026.

Prospect Construction, Inc.

POSTED

DEADLINE

Biola Community Services District - Waste Water Treatment Plant Improvements Project (Redesign)

Solicitation # biola-community-services-district-waste-water-treatment-plant-improvements-project-redesign

The Biola Community Services District is seeking proposals for the Waste Water Treatment Plant Improvements Project Redesign located in Biola, Fresno, California. Managed by W.M. Lyles Co., this solicitation falls under NAICS code 237110 and is open to various set-aside categories, including Small Business, Disadvantaged Business Enterprise, Disabled Veteran Business Enterprise, Minority Business Enterprise, and Woman Business Enterprise. Interested parties must submit their responses by the deadline of October 21, 2026. The primary point of contact for this project is Scott Fults, who can be reached via email at cdobids@wmlylesco.com or by phone at 661-679-1164.

POSTED

DEADLINE

Gumtree and Knoll Park Pipeline Replacement Project, CA

Solicitation # gumtree-knoll-park-pipeline-replacement-project-ca

The Gumtree and Knoll Park Pipeline Replacement Project in California, managed by Griffith Company, involves the installation and replacement of potable-water pipelines. The scope of work includes the Knoll Park section, consisting of approximately 3,800 linear feet of 8-inch and 2,100 linear feet of 6-inch CML&C, and the Gum Tree section, which requires the replacement of approximately 3,000 linear feet of 20-inch CML&C pressurized pipeline. This solicitation falls under NAICS code 237110 and requires coordination with onsite cultural-resource monitors during all excavation activities. Interested parties must respond by September 15, 2026. The primary point of contact for this project is Brian Collins.

Griffith Company

POSTED

about 10 hours ago

DEADLINE

in 3 days

AI Contract Overview

The contract is for the upgrade of programmable logic controller and human-machine interface systems at a wastewater treatment plant, encompassing full programming, integration, configuration, testing, and commissioning of the industrial control infrastructure. The work requires technical expertise in modernizing legacy systems to ensure reliable, safe, and efficient plant operations, with all activities tied to the specific operational needs of the facility. The project is structured as a subcontract under the NAICS code 237110 for Water and Wastewater Treatment and Distribution, reflecting its alignment with critical environmental infrastructure modernization. The solicitation was posted on May 5, 2026, with a response deadline of May 26, 2026, at 6:00 PM. It is issued by the Department of the Interior under the office designation Imr Northern ROCKIES(12200), and performance is expected to occur at a wastewater treatment plant site, though the precise location is not specified. The contract does not indicate a set-aside designation or point of contact details, and the primary focus is on delivering a fully functional, integrated control system that meets industrial standards for continuous operation in a demanding utility environment.

General Info

Upgrade and integration of PLC and HMI systems for wastewater plant automation efficiency.

Agency

Department Of The Interior → Imr Northern ROCKIES(12200)View Agency

NAICS

237110 - Water and Sewer Line and Related Structures ConstructionView NAICS

Place of Performance

Set-Aside

NONE

Documents

This scope was carved out of 140P1426Q0071.

The full solicitation package (37 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

J--YELL: WASTEWATER TREATMENT PLC AND HMI PROGRAMMING

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 5

subcontract

Response DeadlineMay 26

Deadline has passed

Submission Closed

05/26/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Imr Northern ROCKIES(12200)

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Imr Northern ROCKIES(12200)

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Upgrade of PLC and HMI systems at the wastewater treatment plant, including programming, integration, configuration, testing, and commissioning of industrial control systems.