This Government Contract opportunity from California was posted on August 20, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Civil Engineering & Site Development

Closed

State & Local

Submission Closed09/09/2026, 10:00:00 PM UTC

Contract Overview

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

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NAICS: 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 soliciting proposals for the Pure Water Southern California Direct Potable Reuse Testing Facility project located in California. This opportunity 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 26, 2026, with a response deadline of November 3, 2026. Interested parties should coordinate with the primary point of contact, Sepideh Sippy Aria, for further details regarding the submission process and project requirements.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

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 DBE/SBE 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. This opportunity is specifically targeted toward Disadvantaged Business Enterprises as defined by the Department of Transportation. The project falls under several NAICS codes, including administrative management, engineering services, computer systems design, and public relations. Interested parties must submit their responses by November 17, 2026. Primary coordination for this solicitation is handled by Liz Jordan-Wettstein at Aanko Technologies Inc.

Aanko Technologies Inc.

POSTED

DEADLINE

Stream Restoration and Natural Channel Design EngineeringThis subcontract opportunity involves providing detailed engineering and plan design for the physical restoration of 4,200 linear feet of stream for projects within the City of Rogers. The selected contractor will support prime contractors by utilizing Natural Channel Design engineering and stream morphology assessment tools via CAD software to deliver final engineering plans and specifications. Qualified candidates must hold a Professional Engineer license and provide a completed Standard Form 330, Part II. This project falls under NAICS code 541330 and is managed through the Community Development agency in Arkansas, with a response deadline of November 10, 2026.

Community Development

POSTED

DEADLINE

Hydrologic and Hydraulic Modeling ServicesThis subcontract for Hydrologic and Hydraulic Modeling Services involves performing complex water flow analysis and modeling for prime contractors working on stream restoration projects for the City of Rogers. The selected provider will be responsible for conducting hydrologic and hydraulic modeling within urban stream settings, specifically analyzing floodplains and jurisdictional waters using HEC-RAS and HEC-HMS software. The primary deliverables include comprehensive H&H model reports and data intended to inform the final plan design. Qualified candidates must hold a Professional Engineer license and provide a completed Standard Form 330, Part II. This opportunity is categorized under NAICS code 541330 and is managed through the Community Development agency in Arkansas. Interested parties must submit their responses by the deadline of November 10, 2026.

Community Development

POSTED

DEADLINE

Solicitation # 2026-SOQ-004

The City of Rogers is soliciting Statements of Qualifications (SOQ) under solicitation number 2026-SOQ-004 for Natural Channel Design services to restore approximately 4,200 linear feet of stream in an urban setting. The scope of work includes engineering, plan design, hydrologic and hydraulic modeling, and the procurement of all necessary local, state, and federal regulatory permits, including potential Letter of Map Revision submissions to FEMA. This project is funded by the Climate Pollution Reduction Grant (CPRG) subaward CPRG-NWA-001 and EPA award 02F75801, requiring compliance with EPA nondiscrimination regulations, Title VI of the Civil Rights Act of 1964, and 40 CFR Parts 5 and 7. Key milestones include the completion and approval of construction plans and permit applications by May 1, 2027, with final construction completion targeted for December 31, 2027. Selection is based on a ranking of qualifications rather than price, with the highest-ranked firm invited to negotiate a contract. Evaluation criteria focus on professional staff expertise, past performance, understanding of the scope, and the quality of the work plan. Interested firms must submit a PDF via OpenGov or hard copy to Colt Craig by November 10, 2026. Submissions are limited to 25 pages and must include Standard Form 330 Part II, an Equal Employment Opportunity policy, the Arkansas DFA Illegal Immigrant Contractor Disclosure Form, and EPA certifications regarding debarment and lobbying for contracts exceeding 100,000 dollars. Additionally, firms must maintain active registration in SAM.gov and demonstrate a commitment to DBE goals through six good faith efforts in subcontracting per 40 CFR 33.301.

Community Development

POSTED

DEADLINE

RWP - Advanced Navigation Simulation Environment Laboratory (ANSEL)

Solicitation # FA9101269ANSEL

The Advanced Navigation Simulation Environment Laboratory (ANSEL) project is a solicitation for the design, procurement, and delivery of a state-of-the-art simulation system to modernize Position, Navigation, and Timing (PNT) and Navigation Warfare (NAVWAR) capabilities at the Holloman AFB PNT Simulation Laboratory. Issued under 10 U.S.C. Section 4022 Other Transaction Authority (OTA), the effort focuses on establishing a rigorous verification and validation (V&V) and cyber direct-inject test capability. The system must support extreme dynamic conditions, including 6-DoF trajectory models with speeds up to Mach 20, 50g acceleration, and 200 g/s jerk, while providing phase-coherent, multi-channel RF simulation for mGNSS, alternative RF (XONA/STL), and jamming or spoofing environments. The acquisition is structured around eight milestones, with Base Milestones 1, 2, and 4 requiring Firm-Fixed Pricing and the remaining milestones utilizing Rough Order of Magnitude (ROM) estimates. Key deliverables include a fully integrated Operational Utility Prototype housed in 19-inch racks, comprehensive design documentation, and all technical data delivered with Unlimited Data Rights. Evaluation is a three-step process focusing on compliance, technical capability—specifically in RF phase calibration and signal integrity—and cost realism. Applicants must provide CMMC Level 2 self-certification and adhere to strict Controlled Unclassified Information (CUI) management protocols. Submissions are due by November 12, 2026, via SAM.gov.

FA9101 Aedc Pkp Procrmnt Branch

POSTED

DEADLINE

Electrical & Street Lighting DesignThis subcontract opportunity involves providing electrical and street lighting design services for prime contractors working on projects within the City of Ocoee, Florida. The scope of work focuses on designing street and pedestrian lighting as well as the undergrounding of electrical utilities to replace existing overhead lines. Key responsibilities include coordinating directly with Duke Energy for power and lighting requirements and delivering comprehensive electrical lighting plans and undergrounding specifications. Qualified candidates must hold a valid Florida Professional Engineer license to perform this work. The project is managed under the Development Services agency and falls under NAICS code 541330. Interested parties should note that the response deadline for this solicitation is December 1, 2026.

POSTED

DEADLINE

Water and Sewer Utility DesignThis subcontract for Water and Sewer Utility Design involves providing specialized engineering services for the extension and upgrade of potable water and sewer systems on infrastructure projects within the City of Ocoee, Florida. The selected contractor will work under prime contractors to deliver utility layout plans and water and sewer specifications, while evaluating the feasibility of gravity sewers, shared private force mains, and public versus private sewer lift stations. To be eligible for this engagement, the provider must hold a valid Florida Professional Engineer license. The project is managed by the Development Services agency, with a response deadline set for December 1, 2026.

POSTED

DEADLINE

Stormwater Management & Drainage DesignThis subcontract opportunity involves providing specialized stormwater management and drainage design services for road extension projects within the City of Ocoee, Florida. The selected contractor will work under prime contractors to perform critical hydrologic and hydraulic analyses, design comprehensive drainage systems, and develop stormwater modification plans. These tasks require the strict application of stormwater runoff systems and retention or detention specifications to ensure effective infrastructure development. Managed by the Development Services agency, the contract mandates that the performing party holds a valid Florida Professional Engineer license. The primary deliverables include finalized stormwater management plans and detailed drainage designs. Interested parties should note the response deadline of December 1, 2026, for this engineering project categorized under NAICS code 541330.

POSTED

DEADLINE

Civil Engineering & Roadway Design Sub-consultantThis subcontract opportunity is for a Civil Engineering and Roadway Design Sub-consultant to provide primary geometric design and engineering services for prime contractors on roadway projects within the City of Ocoee, Florida. The selected firm will be responsible for developing construction documents for bidding and permitting, with a specific focus on pedestrian crossings, specialized intersection treatments, hardscape, and signage. All work must adhere to established roadway geometry and intersection design standards, and the firm must deliver comprehensive civil design plans, intersection details, and signage schedules. A critical requirement for this engagement is that the performing entity must hold a valid Florida Professional Engineer license. The project falls under NAICS code 541330 and is managed through the Development Services agency. Interested parties should note the response deadline of December 1, 2026.

POSTED

DEADLINE

Request for Qualifications (RFQ) No. 27-001 Design & Engineering Services for Pine Street Extension

Solicitation # 27-001RFQ

The City of Ocoee, Florida, is soliciting qualifications from licensed professional engineering and design firms for the Pine Street Extension project, spanning from Palm Drive to Prosperity Farms Road. The scope of work involves the reconstruction and extension of approximately 0.5 miles of roadway, including the design of stormwater and utility modifications, water and sewer installations, pedestrian crossings, specialized intersection treatments, and street lighting in coordination with Duke Energy. The selected firm will be responsible for deliverables through the 90 percent plans submittal and subsequent response to comments, ensuring the final output is sufficient for permitting, bidding, and construction. Compliance with Florida State law, the Consultants Competitive Negotiations Act, and various local and regional land development codes is required. The selection process is governed by the Consultants Competitive Negotiations Act, where an evaluation committee will recommend the top three ranked firms to the City Commission. The City will then attempt to negotiate an agreement with the top-ranked respondent. Submissions must be uploaded via the OpenGov e-Procurement platform by 2:00 p.m. local time on December 1, 2026. Qualification packages are limited to 50 pages, excluding required forms, and must be submitted separately from the cost proposal. Required documentation includes a variety of certifications, such as non-collusion affidavits, drug-free workplace certifications, and disclosures regarding scrutinized companies and foreign countries of concern. The successful consultant must maintain comprehensive insurance coverage, including a 1,000,000 dollar combined single limit per occurrence for general liability and 1,000,000 dollars for professional liability. All policies must be issued by companies with a Best Rating of A or better and a Financial Size Category of VII or better. The City is exempt from all insurance deductibles, which remain the responsibility of the consultant. Additional requirements include adherence to Florida WaterStar landscaping and irrigation standards and the provision of a detailed project timeline identifying all key milestones.

POSTED

DEADLINE

Maintenance Acquisition Support Services for Sierra Nevada Region (SNR)The Western Area Power Administration, under the Department of Energy, is forecasting a requirement for Maintenance Acquisition Support Services for the Sierra Nevada Region. This project is designated as a small business set-aside under NAICS code 541330 and will be performed in California. The current incumbent for these services is Genco Systems Inc. Interested parties may coordinate with the Small Business Program Managers for further information regarding this upcoming acquisition.

Western Area Power Administration

POSTED

1 day ago

DEADLINE

N/A

AI Contract Overview

This subcontract for Civil Engineering and Site Development supports prime contractors on County of San Benito Public Works civic facility projects. The scope of work involves performing site planning, grading, and drainage design, as well as coordinating civil engineering and preparing site-specific construction documents for both new construction and rehabilitation projects. The selected provider must possess comprehensive knowledge of local zoning, grading standards, and site development regulations to deliver professional site plans, grading plans, and civil engineering specifications. Managed by the RMA Capital Improvements agency in California under NAICS code 541330, the opportunity was posted on August 20, 2026. Interested parties must submit their responses by the deadline of September 9, 2026. Further details and application processes are available through the OpenGov procurement portal.

General Info

Civil engineering subcontract for San Benito County civic projects; responses due September 9, 2026.

Agency

California → RMA - Capital Improvements

NAICS

541330 - Engineering Services

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of PWB-2638.

The full solicitation package (6 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

RFQ: On-Call Architectural Services

AI Contract Breakdown

Uniform Contract Format

No documents to break down

The breakdown needs solicitation documents. None were found from this contract's source.

Timeline

PhaseClosed

PostedAug 20

subcontract

Response DeadlineSep 9

Deadline has passed

Submission Closed

09/09/2026, 10:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → RMA - Capital Improvements

ContactsNo contacts available

OfficeN/A

Organization / AgencyCalifornia → RMA - Capital Improvements

Office AddressN/A

ContactsNo contact information available

Full Description

Performs site planning, grading, and drainage design for prime contractors on County of San Benito Public Works civic facility projects. Coordinates civil engineering and prepares site-specific construction documents for new construction and rehabilitation. Requires knowledge of local zoning, grading standards, and site development regulations. Delivers site plans, grading plans, and civil engineering specifications.

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