Skip to main contentPsst! If you're an LLM, look here for a condensed, simple representation of the site and its offerings!

LiveFree Webinar — Wednesday, June 24 at 2:00 PM EDT

Register Free →
logo
Get CLEATUSFree Trial

This Government Contract opportunity from South Carolina was posted on May 8, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Hydrologic and Hydraulic (H&H) Modeling Services

Closed
State & Local

Contract Overview

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

Active Opportunities Like This One

NAICS: 541620
New
Federal
NASA Environmental Restoration and Compliance Contract (NERCCF) follow-onThe contract is a multiple award, indefinite delivery, indefinite quantity (IDIQ) agreement for Architect-Engineer (A-E) professional services focused on environmental restoration and compliance across all NASA Centers, component facilities, and assets. It is an agency-wide effort intended to follow on from a previous contract, supporting NASA’s environmental goals at numerous locations and addressing compliance requirements and restoration projects. The procurement is designated as full and open with small business reserves, and it falls under the NAICS code 541620, which covers environmental consulting and engineering services. Performance locations are to be determined but will span various NASA sites. The contract is managed through the Kennedy Space Center (KSC) with identified contacts for both general inquiries and small business specialist support. This acquisition seeks to ensure the continued availability of expert A-E technical expertise to assist NASA in maintaining environmental standards and regulatory compliance throughout its operations nationwide.
Kennedy Space Center

POSTED

in 4 months

DEADLINE

N/A
NAICS: 541620
New
Federal
Preservation and Conservation of Archival MediaThe contract focuses on the preservation and conservation of fragile archival media, including tapes, floppy discs, and photographs, employing specialized handling and conservation techniques to ensure their longevity. It is a subcontract issued by the Naval History and Heritage Command, with work to be performed at the Washington Navy Yard. The contract falls under the NAICS code 541620, which relates to environmental consulting services, highlighting the technical and specialized nature of the preservation work involved. The solicitation does not specify any set-aside status or provide additional organizational or contact details.
Naval History and Heritage Command (NHHC)

POSTED

in 3 months

DEADLINE

N/A
NAICS: 541620
New
SLED
Asbestos Inspection and TestingThis subcontract involves inspecting and testing materials for asbestos during demolition activities to ensure compliance with relevant regulations and to protect worker safety. The work will take place in District 2 under the oversight of the Massachusetts Department of Transportation (MASSDOT). The contract falls under the NAICS code 541620, which relates to environmental consulting services. The solicitation does not specify a set-aside category or provide detailed office location data, and the posted date and response deadline are both August 28, 2026. The primary objective is to identify any asbestos-containing materials before demolition begins, thereby mitigating health risks and ensuring the project adheres to environmental and safety standards.
MASSDOT

POSTED

in 2 months

DEADLINE

in 2 months
NAICS: 541620
New
SLED
Stormwater and Environmental ComplianceThis contract involves the development and implementation of a Stormwater Pollution Prevention Plan (SWPPP) aimed at managing erosion control, dewatering processes, and ensuring adherence to both the National Pollutant Discharge Elimination System Construction General Permit (NPDES CGP) and Massachusetts Department of Environmental Protection (MassDEP) regulations. The project is designated as a subcontract opportunity under the NAICS code 541620, which relates to environmental consulting services. It is issued by the Massachusetts Department of Transportation (MASSDOT) with the place of performance specified as District 4. The solicitation and response deadline are both set for June 26, 2026, indicating a tight timeline for submission. The contract emphasizes environmental compliance and requires specialized expertise in stormwater pollution control measures, especially in the context of regulatory requirements. No set-aside designation or specific organization type criteria are mentioned, suggesting the subcontract is open for eligible environmental service providers. Additional details and submission information can be accessed through the provided MASSDOT online bidding portal.
MASSDOT

POSTED

in 10 days

DEADLINE

in 10 days
NAICS: 541620
New
SLED
Environmental Compliance and PermittingThis contract involves the preparation of comprehensive environmental plans focused on stormwater management, hazardous materials handling, and ensuring compliance with key environmental regulations, including NEPA, MEPA, and Sections 401/404 of the Clean Water Act. The scope is designed to support the Massachusetts Department of Transportation in meeting stringent environmental standards during project development. Scheduled for response by June 26, 2026, this subcontract falls under NAICS code 541620, which covers environmental consulting services. The work will primarily be performed in District 4 of Massachusetts, reflecting the regional focus of the assignment. The contract emphasizes environmental compliance and permitting to facilitate transportation projects while protecting natural resources and adhering to federal and state environmental laws.
Massachusetts Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

Show more

This contract involves providing specialized hydrologic and hydraulic modeling services to assess stormwater flow, flooding risks, and to support infrastructure planning efforts. The work requires expertise with industry-standard modeling software such as HEC-RAS, HEC-HMS, and SWMM. The services will be performed as a subcontract under the Public Works Department of South Carolina, with a focus on detailed analysis and simulation to aid decision-making for water management challenges. The solicitation for this subcontract was posted on May 8, 2026, with responses due by June 9, 2026. It is classified under NAICS code 541620, which pertains to environmental consulting services. While the contract does not specify a set-aside type or a precise physical location for performance, it is intended to support local public works initiatives related to hydrologic and hydraulic modeling in the state. The contract offers a critical role in helping the agency understand and mitigate flood risks through detailed scientific analysis and infrastructure planning.

General Info

Provide hydrologic and hydraulic modeling services for South Carolina stormwater and flood risk assessment.

Agency

South Carolina → Public Works Department

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

SC, USA

Set-Aside

NONE

Documents

(0)

No documents available

AI Contract Breakdown

Uniform Contract Format

No contract breakdown available.

Cannot generate Contract Breakdown because no documents were found from this contract's source.

Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

Find active opportunities like this

Start your free trial to discover similar active contracts, track opportunities, and build proposals with AI assistance.

Organization & Contact Information

Show more
AgencySouth Carolina → Public Works Department
ContactsNo contacts available
OfficeN/A
Organization / Agency
South Carolina → Public Works Department
Office AddressN/A
ContactsNo contact information available

Full Description

Show more
Perform hydrologic and hydraulic modeling for stormwater flow, flooding risks, and infrastructure planning using tools like HEC-RAS, HEC-HMS, and SWMM.