This Solicitation opportunity from Government of Canada was posted on May 21, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Construction Contract Administration Services for 2025-4050

Closed

4025-C-2324International

Submission Closed06/24/2026, 06:30:00 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

College Park East Stormwater Infrastructure Design Services

Solicitation # college-park-east-stormwater-infrastructure-design-services

The City of Seal Beach is seeking design services for the College Park East Stormwater Infrastructure project located in Orange County, California. This solicitation, identified as CIP SD2601, focuses on engineering and design work under NAICS code 541330. The project is being managed through Stantec Consulting Services Inc., with Laura Duarte serving as the primary point of contact. Interested parties must submit their responses by the deadline of October 6, 2026. The solicitation was officially posted on September 20, 2026, and includes considerations for Disadvantaged Business Enterprises as defined by the Department of Transportation.

Stantec Consulting Services Inc.

POSTED

DEADLINE

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

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

Kiewit Infrastructure West Co. is seeking 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 utility locating, geotechnical and geophysical investigations, BIM/3D modeling, and environmental assessment and permitting support. Additional requirements include hazardous materials surveys, CPM scheduling, and commissioning and startup planning. Interested firms must contact Kiewit to receive an Invitation to Bid through the Building Connected system, with a bid date of September 11, 2026. The solicitation specifically targets Disadvantaged Business Enterprises (DBE), Minority Business Enterprises (MBE), Women Business Enterprises (WBE), and Other Business Enterprises (OBE), requiring certification from recognized agencies such as the SBA or MBDA. Responsive bidders must hold a valid California Contractor's license, provide acceptable insurance, and secure bonding for 100 percent of their contract value, for which Kiewit will reimburse the premiums. Kiewit, a signatory to multiple collective bargaining agreements, requires bidders to demonstrate an ability to maintain labor harmony on the project.

Kiewit Infrastructure West Co.

POSTED

DEADLINE

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 support the Southwest Sewer Improvement Phase 3 project for the City of Bend, Oregon. The project focuses on addressing sewer system deficiencies by extending gravity sewer mainlines, decommissioning existing pump stations, and installing service laterals for properties currently using onsite septic systems. Additional requirements may include transportation improvements. Funding for this initiative is provided by the Clean Water State Revolving Fund and administered through the Oregon Department of Environmental Quality. The firm is specifically looking for expertise in roadway and drainage engineering, surveying and mapping, right of way services, and public outreach. This opportunity is open to various small business certifications, including DBE, WOSB, and SDVOSB, as part of a good faith effort to include diverse firms. Interested parties must respond by September 29, 2026, to be considered for the team.

Water Systems Consulting, Inc.

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 project aims to address sewer system deficiencies in southwest Bend by extending gravity sewer mainlines, decommissioning existing pump stations, and installing service laterals for properties currently using onsite septic systems. The scope may also include transportation improvements such as roadway reconstruction and ADA curb ramp design. This effort is funded by the Clean Water State Revolving Fund administered through the Oregon Department of Environmental Quality, with a total design and construction budget of 3,875,000 dollars. The selection process is based on a scoring system evaluating project understanding, team qualifications, and firm experience, with the goal of advertising for construction services in Fall or Winter 2027. Key deliverables include a preliminary engineering report, public outreach plans, and construction contract documents at various completion percentages. Parametrix is actively soliciting firms with federal, tribal, state, or local DBE certifications as part of a good faith effort to include small, minority, women-owned, and veteran-owned businesses. Proposals are due by September 29, 2026, and must adhere to strict formatting and submission guidelines via the designated procurement portal.

POSTED

DEADLINE

College Park East Stormwater Infrastructure Design Services - Seal Beach, CA

Solicitation # CIP SD2601

The City of Seal Beach is soliciting professional engineering and environmental design services for the College Park East Stormwater Infrastructure Project (CIP SD2601) to mitigate chronic flooding in the College Park East neighborhood. The selected firm will be responsible for conducting a comparative evaluation of pump station siting alternatives at Ironwood and Aster Park, managing CEQA and NEPA environmental compliance, and developing shovel-ready construction documents, including 60 percent, 90 percent, and 100 percent plans, specifications, and estimates. This project is funded in part by a U.S. EPA Community Project Funding award and is subject to federal procurement standards under 2 CFR Part 200, as well as California Labor Law and prevailing wage requirements. Selection is based on a qualifications-based process consistent with the Brooks Act and California Government Code Section 4526, with evaluation weights focused on scope understanding and delivery (40 percent), team qualifications (25 percent), and project approach (25 percent). The contract is estimated at 1.3 million dollars and will be administered on a time-and-materials basis with a not-to-exceed cap. Proposals are due by September 22, 2026, at 2:00 PM PST. The successful consultant must provide monthly detailed invoicing and adhere to strict quality assurance and constructability review standards to ensure public safety and regulatory compliance.

PACIFIC Advanced Civil Engineering, Inc.

POSTED

DEADLINE

SR Power Supplies Rack Detailed Design for ALS-U

Solicitation # AA-2027-01

The University of California, acting on behalf of the Lawrence Berkeley National Laboratory, has issued Request for Proposal AA-2027-01 for the detailed design of ALS-U Storage Ring Power Supplies Racks. This procurement effort, managed by the Department of Energy contractor in Berkeley, California, seeks qualified offerors to provide engineering designs as specified in the provided Statement of Work and technical documentation. Interested parties must submit their proposals by October 2, 2026, and include the required ALS-U Quality Evaluation Survey and Rep Cert Form. The timeline includes a deadline for clarification questions by September 24, 2026, and a potential pre-proposal conference during the week of September 28, 2026. The project falls under NAICS code 541330 and is open to all qualified bidders without specific set-aside restrictions.

Berkeley National Labor - DOE Contractor

POSTED

DEADLINE

CVN 75 RCOH SSES CSIF and Shipboard Integration (C)This forecast opportunity is issued by the Naval Information Warfare Systems for the USS Harry S. Truman (CVN 75) during its Refueling Complex Overhaul. The contract focuses on providing Ships Signal Exploitation Space (SSES) turnkey engineering, including CTIF, topside, and shipboard integration. The scope of work encompasses smart start activities, AIT, and comprehensive integration and testing support for the Program Executive Office (PEO) C4I, while incorporating removals, ZI, and CVIC requirements. The project will be performed in San Diego under NAICS code 541330. Brian Griffin serves as the primary contracting officer, with Kamilah Terrell as the secondary point of contact. This requirement is currently listed as a forecast with a posted date of September 20, 2026.

Naval Information Warfare Systems

POSTED

DEADLINE

ESRP Base Contract Ceiling Increase

Naval Information Warfare Systems

POSTED

DEADLINE

UoH - HAWAII THRUST PROFESSIONAL SERVICES (P00010) - DEOBLIGATIONThe Naval Information Warfare Systems agency, specifically Niwc Pacific, has issued a forecast for the UoH - Hawaii Thrust Professional Services (P00010) deobligation. This action is categorized under NAICS code 541330 and is slated for performance in San Diego. Bryan Mansfield serves as the primary Contracting Officer for this requirement, with Fernanda Aguilar Robles acting as the secondary point of contact. The forecast was posted on September 20, 2026.

POSTED

DEADLINE

5146 LIPTM00463 NEW TASK ORDER (C)The 5146 LIPTM00463 New Task Order is a forecast opportunity issued by the Naval Information Warfare Systems under Niwc Atlantic. This requirement is categorized under NAICS code 541330 and is slated for performance in Charleston. The primary point of contact for this action is Contracting Officer Tyler D. Rehwoldt, with Brett Allen serving as the secondary contact. The procurement is currently listed as a forecast with a posted date of September 20, 2026.

POSTED

DEADLINE

0394 Consolidated Afloat Networks Enterprise Services (CANES), CASREP In-Service Engineering Agent (ISEA) Technical Support onboard Naval ShipsThe Consolidated Afloat Networks Enterprise Services (CANES) contract provides CASREP In-Service Engineering Agent (ISEA) technical support for naval ships. Managed by Niwc Pacific under the Naval Information Warfare Systems, this forecast focuses on delivering critical engineering and technical assistance to maintain afloat network capabilities. The requirement is categorized under NAICS code 541330 and is centered in San Diego. Primary administrative oversight is handled by Contracting Officer Bennett McDonald and Secondary Point of Contact Althea Kaneaster.

POSTED

DEADLINE

5179 LIPTM00257 NEW TASK ORDER (C)This forecast for a new task order, identified as 5179 LIPTM00257, is issued by the Naval Information Warfare Systems under Niwc Atlantic. The requirement falls under NAICS code 541330 and is scheduled for posting on September 20, 2026. The designated place of performance for this contract is Charleston. Tyler D. Rehwoldt serves as the primary Contracting Officer, with Brett Allen acting as the secondary point of contact. This procurement is currently categorized as a forecast, indicating an upcoming requirement for professional services within the specified industry classification.

Niwc Atlantic

POSTED

about 18 hours ago

DEADLINE

N/A

AI Contract Overview

The contract solicitation 4025-C-2324 seeks qualified service providers to deliver Construction Contract Administration Services for Project 2025-4050 along Highway 401, spanning from west of Upper Canada Road interchange I/C 758 to east of Moulinette Road interchange I/C 778. The scope of work includes comprehensive administrative oversight of construction activities involving grading, concrete base repairs, hot mix asphalt placement, culvert replacements and rehabilitations, and structural rehabilitation efforts. This federal procurement is managed by the Government of Canada through its Engineering Services - Eastern Region, with Sharon Holland serving as the primary point of contact for all inquiries. Bidders must submit responses by June 24, 2026 at 6:30 PM EST, with all tender documents available through the Merx platform where applicable fees may be charged, as outlined on their pricing page. The solicitation is open to all eligible bidders without set-aside restrictions and is accessible via the Canada Buys portal.

General Info

Administer construction services on Highway 401 from I/C 758 to 778, bid by June 24, 2026, via Merx, Government of Canada.

Agency

Government of Canada → Engineering Services - Eastern Region

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

CAN

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

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Timeline

PhaseClosed

PostedMay 21

Solicitation

Response DeadlineJun 24

Deadline has passed

Submission Closed

06/24/2026, 06:30:00 PM UTC

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Organization & Contact Information

AgencyGovernment of Canada → Engineering Services - Eastern Region

Contacts1 person available

OfficeN/A

Organization / Agency

Government of Canada → Engineering Services - Eastern Region

Office AddressN/A

Contacts

Sharon HollandContracting Authority

contact@example.gov

+1 (555) 000-0000

Full Description

4025-C-2324 Construction Contract Administration Service required for contract 2025-4050 on Highway 401, from west of Upper Canada Road (I/C 758 to east of Moulinette Road (I/C 778) and includes grading, concrete base repairs, hot mix asphalt, culvert replacements and rehabilitations, and structural rehabilitiations. Bidding and Documents are available on http://www.merx.com. Fees may apply; See https://www.merx.com/public/pricing for more information.

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