This Government Contract opportunity from South Carolina was posted on March 25, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Traffic Operations Analysis & Modeling

Closed

State & Local

Submission Closed04/15/2026, 07:00:00 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

New

Federal

Worldwide Environmental Engineering Services

Solicitation # 19AQMM26R0323

The U.S. Department of State, Bureau of Overseas Buildings Operations, is soliciting a small business set-aside Indefinite Delivery/Indefinite Quantity (IDIQ) contract for comprehensive environmental engineering services at diplomatic facilities worldwide and domestic offices in the Washington, DC area. This Firm-Fixed-Price contract, identified as solicitation 19AQMM26R0323, has a total estimated value of 4.5 million dollars and is structured with a one-year base period and four one-year options. The scope of work includes asbestos and lead inspections following EPA AHERA standards, hazardous material assessments, air and water quality analyses, environmental site assessments, and remediation design for contaminants such as mold and radon. Selection is conducted via a three-stage process governed by the Brooks Act (FAR 36.6), focusing on technical qualifications before price proposals are requested in the final stage. Stage 1 evaluates firms based on past performance, key personnel profiles, and organizational management. To be eligible, offerors must maintain active SAM registration and possess or be able to obtain a DCSA Top Secret Facility Clearance. Key personnel requirements include a Program Manager, Project Manager, and certified professionals in industrial hygiene, hazardous materials management, and safety. The anticipated period of performance runs from May 16, 2027, through May 15, 2032, with a government minimum guarantee of 10,000 dollars.

Acquisitions - Aqm Momentum

POSTED

DEADLINE

Systems Engineering Support (A Dept)

Solicitation # N0017827SN3101

POSTED

DEADLINE

BUMED Optimization and Transformation

Solicitation # N0018926QB143

The Bureau of Medicine and Surgery Medical Readiness directorate is seeking professional support services under solicitation N0018926QB143 to manage force health, deployability, suitability screening, and disability evaluation processes. The selected contractor will provide expertise in policy analysis, data engineering, training development, and administrative support across four primary portfolios: Family Readiness and Specialized Care, Accessions and Retentions, Disability and Limited Duty, and Force Health and Individual Medical Readiness. This effort is managed by the Department of Defense through the Navsup Flt Logistics Ctr Norfolk, with the place of performance located in Falls Church, District of Columbia. The project falls under NAICS code 541330 and is designed to help Navy Medicine adapt to an evolving landscape of medical readiness requirements. Responses for this solicitation are due by September 14, 2026.

Navsup Flt Logistics Ctr Norfolk

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 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.

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 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.

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 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.

POSTED

DEADLINE

On-Call Electrical Engineering Services Port Wide 2027

Solicitation # port-of-houston-authority-1255583

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

DEADLINE

On-Call Structural Engineering Services Port Wide 2027

Solicitation # port-of-houston-authority-1229226

The Port of Houston Authority is soliciting proposals for On-Call Structural Engineering Services Port Wide 2027 under solicitation number port-of-houston-authority-1229226. The selected contractor will provide structural engineering subject matter expertise regarding wharf structures and conduct structural engineering assessments for unique wharf loading requests from vendors. A proposal conference is scheduled for September 29, 2026, at 10:00am, and the final response deadline is October 21, 2026. Evaluations will be based on a weighted scale consisting of 60 percent for qualifications and quality of services and 40 percent for performance plans and other benefits. As part of the compliance requirements for vendors doing business with this local governmental entity in Texas, the Conflict of Interest Questionnaire must be submitted to disclose any business or family relationships with local government officers to ensure transparency and adherence to state ethics laws.

Port of Houston Authority

POSTED

DEADLINE

27035-Q: Public Works Transportation Engineer of Record

Solicitation # PE-65600-NONST-2027-000000257

Fayette County, Georgia, is seeking Statements of Qualification from interested parties for Public Works Transportation Engineer of Record services. The goal of this solicitation is to select approximately three to five contractors to provide professional engineering expertise for the county. Interested applicants must submit their qualifications by the deadline of October 15, 2026, at 8:00 PM. All inquiries regarding this opportunity should be directed to the primary point of contact, Sherry White, via email.

Fayette County Board of Commissioners

POSTED

DEADLINE

Clean Buildings Compliance - Verification & ASHRAE Level II Audit Services

Solicitation # 2026-132

Community Transit is seeking qualified consultants under NAICS codes 541330 and 541690 to provide planning-level ASHRAE Level II Energy Audit Services for seven covered facilities. This Request for Proposal, identified as bid number 2026-132, is aimed at ensuring Clean Buildings Compliance through professional verification and auditing services. The bidding process is currently open, with a clarification deadline of September 16, 2026, and a final proposal due date of September 30, 2026, at 1:00 PM. Interested firms must submit their electronic proposals through the designated response tab, with Nicole Collins serving as the primary point of contact for this procurement effort based in Everett, Washington.

POSTED

DEADLINE

RFQ 2027-05 Kingston Pike Corridor Study (Municipal Center Drive / Jamestowne Boulevard Connectivity Feasibility Study)

Solicitation # RFQ-2026-0001

The Town of Farragut, Tennessee, is seeking sealed qualifications statements for RFQ No. 2027-05 regarding the Municipal Center Drive/Jamestowne Boulevard Connectivity Feasibility Study. This solicitation, part of the Kingston Pike Corridor Study, was issued on September 9, 2026, in accordance with Tennessee Code Annotated section 6-56-301. Interested parties must submit their responses by Thursday, October 1, 2026, at 2:00 p.m. EST. A public opening of the RFQs will take place at the submittal deadline at Farragut Town Hall. For further information or to obtain documents, contact Candace Whitt in the Finance Department Procurement Division via phone or email.

Town of Farragut

POSTED

about 18 hours ago

DEADLINE

in 21 days

General Info

Agency

South Carolina → Appalacian Council Of GovernmentsView Agency

NAICS

541330 - Engineering ServicesView NAICS

Place of Performance

SC, USA

Set-Aside

NONE

Documents

This scope was carved out of P107.

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

View the prime solicitation

US-76/US-123 Corridor Study

AI Contract Breakdown

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No contract breakdown available.

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Timeline

PhaseClosed

PostedMar 25

subcontract

Response DeadlineApr 15

Deadline has passed

Submission Closed

04/15/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencySouth Carolina → Appalacian Council Of Governments

ContactsNo contacts available

OfficeN/A

Organization / Agency

South Carolina → Appalacian Council Of Governments

View Agency Profile

Office AddressN/A

ContactsNo contact information available

Full Description

Conduct traffic flow analysis, develop models, and assess operational efficiency including level-of-service and delay metrics for the US-76/US-123 corridor.

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