This Government Contract opportunity from California was posted on June 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Corrosion Assessment & Engineer’s Certification

Closed

State & Local

Submission Closed08/11/2026, 06:00:00 PM 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

New

Federal

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Acquisitions - Aqm Momentum

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Systems Engineering Support (A Dept)

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The Naval Surface Warfare Center Dahlgren Division is seeking systems engineering support for its Strategic and Computing Systems Department. This opportunity is restricted exclusively to Seaport MAC holders. The government intends to utilize a hybrid contract structure consisting of Firm Fixed Price and Cost Plus Fixed Fee elements, and the requirements are detailed in a Performance Work Statement. This sources sought notice, identified by solicitation number N0017827SN3101 under NAICS code 541330, is managed by the Department of Defense in Dahlgren, Virginia. Interested parties must submit their responses by September 16, 2026. Primary coordination for this requirement is handled by Emily Clifford.

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BUMED Optimization and Transformation

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Navsup Flt Logistics Ctr Norfolk

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Specialized Sewer/Wastewater Engineering Support

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Scattergood GS. Units 1&2 Green Hydrogen-Reaady Modernization

Solicitation # scattergood-gs-units-12-green-hydrogen-reaady-modernization

Kiewit Infrastructure West Co. is soliciting sub-quotes for the Scattergood GS Units 1&2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, encompassing professional and technical services such as civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as cathodic protection system design, BIM/3D modeling, and CPM scheduling. Additional requirements include utility locating, geotechnical and geophysical investigations, LIDAR, drone services, land surveying, commissioning and startup planning, and comprehensive environmental assessments, permitting, and monitoring. Interested firms, specifically those with DBE, MBE, WBE, and OBE certifications, must contact Kiewit to receive an Invitation to Bid via the Building Connected system. Responsive bidders are required to hold a valid California Contractor's license and provide acceptable insurance. Furthermore, responsible subcontractors and material contractors must provide bonding for 100% of their contract value, for which Kiewit will reimburse the premiums. Kiewit, a signatory to various collective bargaining agreements, emphasizes the importance of maintaining labor harmony on the project. The bid date is September 11, 2026, and inquiries should be directed to Lead Estimator Joe Bockelman.

Kiewit Infrastructure West Co.

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Seeking Qualified Subconsultants for City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3

Solicitation # seeking-qualified-subconsultants-city-bends-southwest-sewer-improvement-phase-3-project-no-1ssw3

Water Systems Consulting, Inc. is seeking qualified subconsultants to join their team for the Southwest Sewer Improvement Phase 3 project in Bend, Oregon. The project focuses on addressing sewer system deficiencies through the extension of gravity sewer mainlines, the decommissioning of existing pump stations, and the installation of service laterals for properties currently using onsite septic systems. Additional requirements may include transportation improvements. The project is funded by the Clean Water State Revolving Fund and administered by the Oregon Department of Environmental Quality. WSC is specifically looking for expertise in roadway and drainage engineering, surveying and mapping, right of way services, and public outreach. The solicitation is open to various small business set-asides, including DBE certified firms, with a response deadline of September 29, 2026. Interested parties should refer to NAICS codes 541330, 541370, 531390, and 541820 for relevant service categories.

Water Systems Consulting, Inc.

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SEEKING QUALIFIED SUBCONSULTANTS IN RIVERSIDE COUNTY/SOCAL TO SUPPORT WELL REPLACEMENT PROJECT WITH WATER DISTRICT

Solicitation # seeking-qualified-subconsultants-riverside-countysocal-support-well-replacement-project-water

GHD Inc. is soliciting qualified subconsultants to support the Corydon Well Replacement Design Project for the Elsinore Valley Municipal Water District in California. The opportunity is specifically open to Disadvantaged, Small, Women-Owned, and Minority-Owned Business Enterprises, as well as other certified small businesses. Scope of work encompasses a variety of professional services, including engineering, environmental analysis, surveying, geotechnical services, permitting, public outreach, and utility location. Interested firms must contact Charlie Brown via email to submit a qualifications package. The deadline to express interest is August 7, 2026, with solicitation documents to be received by 5pm PST on Friday, August 14, 2026. The project falls under several NAICS codes, primarily 541330, and is targeted toward firms capable of performing work within Riverside County and the Southern California region.

POSTED

DEADLINE

Subcontracting Opportunity: City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3

Solicitation # 27-3214

Parametrix is seeking qualified subconsultants to provide civil engineering design and right-of-way services for the City of Bend’s Southwest Sewer Improvement Phase 3, Project No. 1SSW3. The primary objective of the project is to resolve sewer system deficiencies in southwest Bend through the extension of gravity sewer mainlines, the decommissioning of existing pump stations, and the installation of service laterals for properties currently using onsite septic systems. The scope of work may also encompass necessary transportation improvements. This project is funded by the Clean Water State Revolving Fund and administered by the Oregon Department of Environmental Quality. Parametrix is actively soliciting firms with recognized federal, tribal, state, local, or independent DBE certifications as part of a good faith effort. Interested parties must submit their responses by September 29, 2026. The opportunity is open to various set-aside categories, including small businesses, women-owned small businesses, and veteran-owned small businesses, under NAICS code 541330.

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Electrical Construction Phase Support Services

Port of Houston Authority

POSTED

DEADLINE

Electrical Facility Inspection and Condition Assessment

Port of Houston Authority

POSTED

DEADLINE

Electrical Engineering Design and Planning Services

Port of Houston Authority

POSTED

DEADLINE

On-Call Electrical Engineering Services Port Wide 2027

Solicitation # 843.225

The Port of Houston Authority is soliciting proposals for on-call professional electrical engineering services to support its Project and Construction Management Department. This port-wide contract, identified by solicitation number port-of-houston-authority-1255583, seeks one or more qualified firms to provide specialized engineering expertise. Interested parties must register for a proposal conference scheduled for September 29, 2026, at 9:00 am, with final responses due by October 21, 2026, at 11:00 am. Evaluations will be based on a weighted criteria consisting of 60 percent for qualifications and quality of services and 40 percent for performance plans and other benefits. As part of the compliance process, vendors are required to submit a Conflict of Interest Questionnaire in accordance with Texas Local Government Code Chapter 176 to disclose any business or family relationships with local government officers that could present a conflict of interest.

Port of Houston Authority

POSTED

about 21 hours ago

DEADLINE

in about 1 month

AI Contract Overview

The contract requires a comprehensive corrosion analysis of tank interiors to assess structural integrity and degradation patterns in compliance with AWWA D101-2024 standards. The scope includes detailed inspection procedures, documentation of findings through high-resolution photographic evidence, and the preparation of a certified engineer’s report that includes specific repair recommendations based on industry best practices. The deliverable must be stamped and signed by a licensed professional engineer to validate technical accuracy and regulatory alignment. All work must be completed and submitted prior to the response deadline of August 11, 2026, and the contract is classified as a subcontract under NAICS code 541330 for engineering services. The procurement is managed by the Utilities agency in California, with no specified location for performance or point of contact provided. This effort is critical for ensuring the long-term safety and functionality of water storage infrastructure and requires strict adherence to the latest AWWA standard for corrosion control and assessment.

General Info

Corrosion analysis of tank interiors per AWWA D101-2024 with certified engineer’s report and repair recommendations due August 11, 2026.

Agency

California → UtilitiesView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

CA, USA

Set-Aside

NONE

Documents

This scope was carved out of IFB-00070RB.

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

View the prime solicitation

Water Storage Tank Inspection, Cleaning and Repair Services

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

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Timeline

PhaseClosed

PostedJun 30

subcontract

Response DeadlineAug 11

Deadline has passed

Submission Closed

08/11/2026, 06:00:00 PM UTC

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Organization & Contact Information

AgencyCalifornia → Utilities

ContactsNo contacts available

OfficeN/A

Organization / Agency

California → Utilities

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct corrosion analysis of tank interiors and provide a stamped engineer’s report with photographic evidence and repair recommendations per AWWA D101-2024.