This Government Contract opportunity from California was posted on August 17, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Water Treatment Process Engineering

Closed

State & Local

Submission Closed09/05/2026, 12:00:00 AM UTC

Contract Overview

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

Active Opportunities Like This One

NAICS: 541330

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Pure Water Southern California Direct Potable Reuse Testing Facility

Solicitation # pure-water-southern-california-direct-potable-reuse-testing-facility

Kiewit Infrastructure West Co. is seeking proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This solicitation is specifically set aside for small businesses, including SBA certified Veteran Owned, Service-Disabled Veteran Owned, and Women-Owned Small Businesses, falling under NAICS code 541330. The solicitation was posted on October 28, 2026, with a response deadline of November 3, 2026. Interested parties should coordinate with the primary point of contact, Sepideh Aria, for further details regarding the submission process and project requirements.

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Business Impact Analysis and Update Disaster Recovery Plan Services – Inland Empire Utilities Agency

Solicitation # business-impact-analysis-update-disaster-recovery-plan-services-inland-empire-utilities-agency

Aanko Technologies Inc. is soliciting certified Disadvantaged Business Enterprise and Small Business Enterprise sub-consultants and suppliers to provide professional services for the Inland Empire Utilities Agency in San Bernardino and Riverside Counties, California. The scope of work focuses on emergency management, business continuity planning, technical writing, data collection, and the updating of IT and disaster recovery plans. Eligible firms should operate under NAICS codes related to administrative management, engineering services, computer systems design, or public relations and technical writing. Interested parties must submit their responses by November 17, 2026. Primary inquiries regarding this solicitation should be directed to Liz Jordan-Wettstein.

Aanko Technologies Inc.

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Landscape Architecture and Public Space Designer

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Multimodal Transportation & Mobility Specialist

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Transportation Planning and Public EngagementThis subcontract for the City of Fayetteville focuses on transportation planning and public engagement. The selected provider will support prime contractors by facilitating community outreach, conducting public workshops, and coordinating directly with the Georgia Department of Transportation. The primary objective is to integrate technical traffic and walkability data into a comprehensive plan, culminating in the delivery of a Final Comprehensive Transportation and Walkability Study Report. Qualified candidates must hold professional planner certification to perform these services under NAICS code 541330. The solicitation was posted on October 28, 2026, with a response deadline of December 3, 2026.

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Walkability and Pedestrian Infrastructure StudyThe Walkability and Pedestrian Infrastructure Study is a subcontract opportunity for the City of Fayetteville in Georgia. The selected contractor will support prime contractors on transportation projects by performing comprehensive walkability studies, which include pedestrian audits, sidewalk condition assessments, and ADA compliance evaluations for ramps and crosswalks. The scope of work requires the use of GIS mapping software to analyze connectivity and pedestrian desire lines, culminating in the delivery of a formal walkability study report and a detailed pedestrian improvement plan. Qualified candidates must hold an AICP or equivalent urban planning certification. This opportunity was posted on October 28, 2026, with a response deadline of December 3, 2026. The project falls under NAICS code 541330, focusing on engineering services to enhance the city's pedestrian infrastructure.

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Traffic Engineering and Intersection AnalysisThis subcontract for Traffic Engineering and Intersection Analysis involves providing technical traffic engineering services for prime contractors on City of Fayetteville transportation projects. The scope of work focuses on the SR 54 and SR 85 intersection, where the contractor will conduct traffic volume and turning movement counts, analyze intersection level of service and delay, and evaluate traffic patterns to identify potential safety hazards. The final deliverables include a comprehensive traffic analysis report and a set of technical recommendations. To be eligible, the contractor must possess a Professional Engineer license in the state of Georgia and have access to specialized intersection modeling software. This opportunity falls under NAICS code 541330 and has a response deadline of December 3, 2026.

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RFQ PZ740-01: SR54/SR85 Downtown Traffic Engineering and Walkability Study

Solicitation # PZ740-01

The City of Fayetteville, Georgia, has issued Request for Qualifications RFQ Item PZ740-01 to engage professional engineering and transportation planning firms for a traffic engineering and walkability study. The scope of work focuses on State Route 54 within downtown Fayetteville, specifically including its intersection with State Route 85. This solicitation is managed by the City of Fayetteville as a SLED organization, with Tina Rich serving as the designated contact for the project. Interested respondents must register as a supplier on the Euna Procurement platform to access documents and submit their Statements of Qualifications electronically. The deadline for submitting questions is Thursday, November 19, 2026, at 4:00 P.M., and the final RFQ response is due by Thursday, December 3, 2026, at 2:00 P.M. The City Council maintains the right to reject any proposals or waive formalities associated with the selection process.

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DEADLINE

Water Distribution Hydraulic Modeling and CalibrationThis subcontract involves the technical development and calibration of a water distribution hydraulic model for the City of Albany, Georgia Water Department. The selected provider will be responsible for creating a calibrated model encompassing 4,000 hydrants and 700 miles of mains to analyze pumping, storage, fire flow, and pressures while identifying existing hydraulic deficiencies. The final deliverables include a fully calibrated model and comprehensive capital improvement plans. Qualified candidates must hold a Professional Engineer license and demonstrate proficiency in industry-standard software such as EPANET, InfoWater, or WaterGEMS. This opportunity is categorized under NAICS code 541330, with a response deadline set for November 23, 2026.

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DEADLINE

RFP #27-035 Hydraulic Modeling & system Analysis Program

Solicitation # 27-035

The City of Albany, Georgia, is soliciting competitive sealed proposals under RFP #27-035 for a qualified firm to develop and implement a comprehensive hydraulic modeling and system analysis program for its water distribution system. The primary objective is to create a fully functional model that the City can maintain internally for operations, planning, and emergency response without ongoing consultant reliance. The scope includes system analysis for pressures, fire flow, storage, pumping, outages, future growth, and capital improvement planning. To ensure platform independence, the final model must be delivered in its native software format as well as an EPANET-compatible format. Proposals must be submitted by 5:00 PM on November 23, 2026, to the Procurement Division in Albany, Georgia. Submissions must include one original and six copies on company letterhead, signed by an authorized official, and accompanied by a Certificate of Non-Collusion, a Governing Law and Venue form, and an Addendum Acknowledgement Form. Award will be based on a weighted evaluation of experience and qualifications (35%), project approach and understanding (30%), references and portfolio (25%), and a detailed fee proposal (10%). The selected contractor must maintain liability insurance of at least $1,000,000 per occurrence and $2,000,000 annual aggregate, as well as workers compensation and employers liability of at least $1,000,000. Compliance with the Georgia Security and Immigration Compliance Act and the Federal Work Authorization Program is required. Payment terms are Net 30, and the contract is subject to multi-year contract clauses pursuant to OCGA 36-60-13. All equipment provided must be the latest model and composed of new parts, with the City reserving the right to reject any materials that do not meet specifications.

POSTED

DEADLINE

ON-CALL STRUCTURAL ENGINEERING SERVICES

Solicitation # 26/27-15

The Town of Manchester, Connecticut, is soliciting proposals for on-call structural engineering services to support the review, analysis, inspection, and design of municipal infrastructure on an as-needed basis. The scope of work includes preparing structural calculations for traffic control signals and light-pole loading, designing foundations and retaining walls, and performing inspections of mast arms and span poles. All work must be supervised by a Professional Engineer licensed in the State of Connecticut. The contract is expected to begin in November 2026 and run through December 31, 2027, with options for three additional one-year extensions. Annual price adjustments will be based on the U.S. Bureau of Labor Statistics Consumer Price Index. Proposals are due by November 5, 2026, and will be evaluated using a points-based system focusing on demonstrated experience (30%), hourly pricing (30%), the quality and thoroughness of the proposal (20%), and the qualifications of key personnel (20%). The Town reserves the right to shortlist firms for interviews and negotiate final terms. Required submission documents include a current IRS Form W-9, FEIN/EIN, SAM number, and a Living Wage Certification. Under the Manchester Living Wage Ordinance, covered employers with contracts valued at $25,000 or more per fiscal year must pay eligible employees either $18.25 per hour with health benefits or $26.70 per hour without. Additionally, contractors must maintain insurance from an A.M. Best rated A-/VIII company, naming the Town as an additional insured.

POSTED

DEADLINE

Quantity Surveying ServicesThis subcontract for Quantity Surveying Services involves providing cost management and quantity surveying for prime contractors working on facility projects for the London Borough of Bromley. The selected provider will be responsible for managing the Target Cost mechanism under the NEC4 ECC Option C contract, which includes performing cost estimations, monitoring budgets, and valuing completed work. Key deliverables for the role include the production of cost reports, payment certifications, and the settlement of final accounts. To qualify for this engagement, the provider must hold RICS or an equivalent professional certification. The solicitation was posted on October 28, 2026, with a response deadline of November 26, 2026. The services fall under NAICS code 541330 and are centered on supporting the infrastructure and facility goals of the London Borough of Bromley.

London Borough of Bromley

POSTED

about 6 hours ago

DEADLINE

in 29 days

AI Contract Overview

This subcontract for Water Treatment Process Engineering supports the Madera County Public Works Department in California. The selected provider will perform technical design and engineering updates for surface water treatment systems, specifically reviewing 60 percent design documents and updating them to ensure full compliance with California Safe Drinking Water Standards. The primary objective is to advance these projects to 100 percent Plans, Specifications, and Estimates. Key deliverables for this engagement include updated process flow diagrams, final design plans, and detailed technical specifications for treatment equipment. The work is performed in Madera, California, under NAICS code 541330. Interested parties must respond by the deadline of September 5, 2026.

General Info

Engineering subcontract for Madera County water treatment design updates due September 5, 2026.

Agency

California → MADERA COUNTY PUBLIC WORKS DEPARTMENT

NAICS

541330 - Engineering Services

Place of Performance

Madera, CA, 93637, USA

Set-Aside

NONE

Documents

This scope was carved out of 26-0009-ENG.

The full solicitation package (1 document), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

MD-1 Hidden Lakes Surface Water Treatment Plant Engineering Services

AI Contract Breakdown

Uniform Contract Format

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Timeline

PhaseClosed

PostedAug 17

subcontract

Response DeadlineSep 5

Deadline has passed

Submission Closed

09/05/2026, 12:00:00 AM UTC

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Organization & Contact Information

AgencyCalifornia → MADERA COUNTY PUBLIC WORKS DEPARTMENT

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → MADERA COUNTY PUBLIC WORKS DEPARTMENT

Office AddressN/A

ContactsNo contact information available

Full Description

Performs technical design and engineering updates for surface water treatment systems for prime contractors on Madera County Public Works projects. Reviews 60% design documents and updates designs to satisfy California Safe Drinking Water Standards to advance project to 100% PS&E. Delivers updated process flow diagrams, technical specifications for treatment equipment, and final design plans.