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This Government Contract opportunity from North Carolina was posted on May 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Erosion and Sediment Control Services

Closed
State & Local

Contract Overview

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

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NAICS: 541620
New
Federal
B--ONYX RANCH SVRA PROJECT
Solicitation # 140G0326Q0218
Solicitation 140G0326Q0218 is a request for quotation from the Department of the Interior for advanced statistical modeling and assistance for the Onyx Ranch State Vehicle Recreation Area. The project requires a contractor to analyze a 289-hectare dataset to identify critical issues and map occurrences of invasive species, fire-prone grasses, and protected species, including the desert tortoise and western Joshua trees. Key deliverables include publication-quality figures, distribution maps, and statistical models developed using ArcGIS and various advanced methodologies such as general linear mixed effects models and k-means clustering. The estimated period of performance is from October 1, 2026, to February 28, 2027, with work performed at the vendor's facility. The award will be based on a tradeoff method, requiring contractors to demonstrate advanced statistical expertise through peer-reviewed publications from the last 15 years and proficiency in complex spatial and non-parametric analysis. Required submission documents include a signed SF 18 form, a firm fixed-price quote, a technical submission detailing qualifications, a list of prior relevant contracts with references, and a SAM UEI. Initial drafts of specific tasks are due within 60 days of award, with model drafts due within 90 days. All deliverables become government property, and invoicing must be submitted based on hourly rates and hours worked. Responses are due to the contracting officer by September 17, 2026, at 1500 PST.
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about 15 hours ago

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in 6 days

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The contract pertains to the provision of erosion and sediment control services for a construction project in North Carolina, specifically requiring the installation of silt fences, sediment basins, and inlet protection measures to prevent soil runoff and protect local waterways. These controls must comply with state environmental regulations, and ongoing compliance monitoring will be conducted throughout the construction phase to ensure all measures remain effective and in accordance with legal standards. The work is structured as a subcontract under the NAICS code 541620, indicating environmental consulting and related services, and is solicited by the Town of Ayden within the state of North Carolina. Responses are due by June 16, 2026, with the solicitation posted on May 11, 2026, and all activities are expected to occur at the project site in Ayden, NC.

General Info

Erosion control services required in Ayden, NC, with silt fences, basins, and inlet protection per state regulations.

Agency

North Carolina → Town of Ayden

NAICS

541620 - Environmental Consulting ServicesView NAICS

Place of Performance

NC, USA

Set-Aside

NONE

Documents

This scope was carved out of Contract No. 9 - Sanitary Sewer Improvements.

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

View the prime solicitation

Woodcrest Housing Authority Sewer Line Replacement

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Timeline

PhaseClosed
Posted

subcontract

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyNorth Carolina → Town of Ayden
ContactsNo contacts available
OfficeN/A
Organization / Agency
North Carolina → Town of Ayden
Office AddressN/A
ContactsNo contact information available

Full Description

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Installation of silt fences, sediment basins, inlet protection, and compliance monitoring during construction to meet NC environmental regulations.

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