This Government Contract opportunity from Department Of The Interior was posted on May 14, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

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Mechanized Planting – 231 Plugs per Flat

Closed

Federal

Submission Closed06/15/2026, 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: 238990

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SLED

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DEADLINE

Mobilization and Site SetupThis subcontract involves the mobilization of equipment, labor, and materials necessary for setting up temporary access roads, laydown areas, and overall site preparation. The work is designated under NAICS code 238990, indicating specialized construction activities. Issued by the Massachusetts Department of Transportation, the contract focuses on activities within District 2. Although no solicitation number or specific organizational set-aside details are provided, the subcontract is critical for enabling the efficient commencement and progress of broader construction projects by establishing the foundational infrastructure needed on site. The deadline for response and posting date are both August 28, 2026, emphasizing a prompt procurement timeline.

Massachusetts Department of Transportation

POSTED

DEADLINE

Temporary Shoring and Support SystemsThis contract involves the design, supply, and installation of temporary shoring systems essential for supporting adjacent structures or excavation activities during bridge demolition and construction projects. The work is critical to ensure structural stability and safety throughout the demolition and construction phases of bridge work. The contract is categorized under NAICS code 238990, which covers specialized construction services. Issued by the Massachusetts Department of Transportation (MASSDOT), the subcontract opportunity is specifically located in District 2 of Massachusetts. The solicitation was posted and has a response deadline on August 28, 2026. While no type of set-aside or specific organization type is identified, the contract emphasizes timely and secure installation of temporary support systems as part of infrastructure improvement efforts in the region.

POSTED

DEADLINE

Retaining Wall Design and Construction (MSE Walls)This contract involves the design and construction of Mechanically Stabilized Earth (MSE) retaining walls that must adhere to the standards set forth by AASHTO Section 11 and Massachusetts Department of Transportation (MassDOT) specifications. A critical requirement includes limiting wall settlement to no more than one inch, ensuring structural stability and longevity. The project is categorized under NAICS code 238990, which relates to specialty trade contractors, and is issued as a subcontract opportunity by MassDOT. The work will be performed in District 4 of Massachusetts, although specific location details within the district are not provided. The solicitation and response deadline both fall on June 26, 2026. While there are no specified set-asides or organization types indicated, interested parties can access further details and submit proposals via the MassDOT bidding portal. The contract emphasizes adherence to stringent design and construction standards aimed at delivering durable retaining wall infrastructure in transit or transportation projects.

Massachusetts Department of Transportation

POSTED

in 10 days

DEADLINE

in 10 days

AI Contract Overview

This subcontract involves the use of mechanized equipment to plant flats containing 231 plugs each at specified locations within California and Arizona. The scope includes site preparation, precision GPS-guided planting, and ongoing monitoring to ensure proper establishment of the plant plugs. The contract falls under NAICS code 238990, indicating specialty trade contractors, and is managed by the Lower Colorado Regional Office of the Department of the Interior. The solicitation was posted on May 14, 2026, with responses due by June 15, 2026. Though specific details about the location and points of contact are not provided, the contract emphasizes efficiency and accuracy through mechanization and GPS technology. This project is intended to support environmental or restoration efforts by planting a significant number of plugs, ensuring high-quality implementation across multiple sites in two states.

General Info

Mechanized GPS-guided planting of 231-plug flats in California and Arizona for restoration.

Agency

Department Of The Interior → Lower Colorado Regional Office

NAICS

238990 - All Other Specialty Trade ContractorsView NAICS

Place of Performance

Set-Aside

NONE

Documents

(0)

No documents available

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Timeline

PhaseClosed

PostedMay 14

subcontract

Response DeadlineJun 15

Deadline has passed

Submission Closed

06/15/2026, 07:00:00 PM UTC

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Organization & Contact Information

AgencyDepartment Of The Interior → Lower Colorado Regional Office

ContactsNo contacts available

OfficeN/A

Organization / Agency

Department Of The Interior → Lower Colorado Regional Office

Office AddressN/A

ContactsNo contact information available

Full Description

Use mechanized equipment to plant 231-plug flats at designated sites in California and Arizona, including site prep, GPS-guided planting, and monitoring.