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

Top

N6449826R0006-Sole Source

Closed

N6449826R0006Federal

Submission Closed05/28/2026, 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

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 and 2 Green Hydrogen-Ready Modernization project for the City of Los Angeles Department of Water and Power. The scope of work is extensive, covering various technical and professional services including civil, structural, mechanical, electrical, and instrumentation and controls engineering, as well as cathodic protection system design, BIM/3D modeling, and commissioning and startup planning. Additional requirements include utility locating and potholing, geotechnical and geophysical investigations, LIDAR, land surveying, drone services, CPM scheduling, and comprehensive environmental services such as hazardous materials surveys, permitting support, and compliance monitoring. The solicitation specifically targets qualified Disadvantaged Business Enterprises, including MBE, WBE, and OBE firms. Interested bidders must be issued an Invitation to Bid through the Building Connected system and must possess a valid California Contractor license and acceptable insurance. Responsible subcontractors are required to provide bonding for 100 percent of their contract value, with Kiewit agreeing to reimburse the bond premiums. Bidders must also demonstrate the ability to maintain labor harmony, as Kiewit is a signatory to collective bargaining agreements with several trade unions. The bid deadline is September 11, 2026, and inquiries should be directed to Lead Estimator Joe Bockelman.

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 specific pump stations, and installing service laterals for properties currently using onsite septic systems. Additional scopes 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. WSC is specifically looking for expertise in roadway and drainage engineering, surveying and mapping, right of way services, and public outreach. The firm is prioritizing a good faith effort to include certified DBE firms, as well as other small and disadvantaged business entities. Interested parties must respond by September 29, 2026, to be considered for these professional design services.

Water Systems Consulting, Inc.

POSTED

DEADLINE

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 Riverside County, California. The project encompasses a wide range of professional services, including engineering, environmental analysis, surveying, geotechnical work, permitting, public outreach, and utility location. This opportunity is specifically targeted toward Disadvantaged Business Enterprises, Small Business Enterprises, Women-Owned Business Enterprises, and Minority-Owned Business Enterprises. Interested firms must submit a qualifications package to Charlie Brown by August 7, 2026, and ensure they receive solicitation documents by 5pm PST on Friday, August 14, 2026. The project falls under several NAICS codes, primarily 541330, and is open to various SBA-certified entities, including Small Disadvantaged Businesses and Service-Disabled Veteran-Owned Small Businesses.

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 the gravity sewer mainline, installing service laterals for properties currently using onsite septic, and decommissioning existing pump stations, particularly in the Romaine Village area. The scope may also include transportation improvements such as ADA curb ramp and curb design and intersection enhancements at Poplar Street and Ponderosa Street. This initiative is funded by the Clean Water State Revolving Fund through the Oregon Department of Environmental Quality, with a total project budget for design and construction of 3,875,000 dollars. The solicitation, identified as number 27-3214, has a response deadline of September 29, 2026. Parametrix is actively pursuing a good faith effort to include firms with federal, tribal, state, local, or independent DBE certifications, and the project is open to various small business set-asides including WOSB, HUBZone, and SDVOSB. The City of Bend will award the contract 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. Submissions must adhere to strict formatting guidelines, including a 12-page limit for primary text sections and the inclusion of signed certifications and assurances.

POSTED

DEADLINE

Fire Alarm System Engineering, Programming, and Commissioning

POSTED

DEADLINE

System Integration, Testing, and Commissioning

POSTED

DEADLINE

RFP N62742-26-R-3601 Enterprise Construction Management Support Multiple Award Contract (ECMS MAC)

Solicitation # N6274226R3601

The Enterprise Construction Management Support Multiple Award Contract (ECMS MAC), solicitation N6274226R3601, is a performance-based acquisition by NAVFAC Pacific to provide professional and technical construction management services for the NAVFAC Enterprise. This includes support for regional Facilities Engineering Commands and Officer-In-Charge of Construction offices under NAVFAC Atlantic and Pacific. The contract focuses on ensuring that construction, restoration, and modernization projects, with values ranging from $10 million to $10 billion, are completed on schedule and within budget. Key supported initiatives include the Shipyard Infrastructure Optimization Program, Golden Dome for America, and the Pacific Deterrence Initiative. The procurement will result in multiple Indefinite Delivery Indefinite Quantity (IDIQ) contracts with a total not-to-exceed value of $500,000,000. The contract structure consists of a 12-month base period, four 12-month option periods, and one six-month extension of services. Services are advisory in nature and include quality assurance, schedule review, cost engineering, commissioning, program management, and risk analysis. Award decisions will be based on a tradeoff source selection process evaluating past performance, experience, management/technical approach, safety, and small business utilization, with a minimum small business participation target of 20 percent. Security requirements include a Confidential facility security clearance and compliance with DD Form 254. All proposals must be submitted electronically via the PIEE Solicitation Module by September 28, 2026, at 2:00 PM local time.

POSTED

DEADLINE

Specialized Industrial Piping & Equipment Inspection

POSTED

DEADLINE

Forensic Engineering & Fitness-for-Service (FFS) Analysis

POSTED

DEADLINE

Fire Safety & Life Safety Plan Review & Inspection

POSTED

DEADLINE

MEP (Mechanical, Electrical, Plumbing) Plan Review & Inspection

POSTED

DEADLINE

Civil Engineering Plan Review & Site Inspection

The Tulalip Tribes

POSTED

about 22 hours ago

DEADLINE

in 13 days

AI Contract Overview

The contract N6449826R0006 is a sole source solicitation issued by the Naval Surface Warfare Center Philadelphia Division under the Department of Defense, with a NAICS code of 541330 indicating engineering services. The solicitation was posted on May 5, 2026, and responses are due by May 28, 2026, at 6:00 PM Eastern Time. The primary point of contact for inquiries is Victoria Purcell, reachable via email at victoria.purcell.civ@us.navy.mil. The contracting office is located in Philadelphia, Pennsylvania, with a zip code of 19112-1403. No specific place of performance has been designated beyond the agency’s location, and no set-aside classification has been applied to this procurement. Interested parties must access the opportunity through the SAM.gov portal using the provided UI link to obtain full details and submit responses.