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This Government Contract opportunity from Department Of The Interior was posted on April 22, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Geotechnical and Environmental Site Investigation

Closed
Federal

Contract Overview

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

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NAICS: 541340
New
SLED
Architectural and Engineering Services with Landscape Design Colt Park Carriage House and Gardener’s Cottage Structural Stabilization.
Solicitation # 6299
The City of Hartford Department of Public Works and Colt Park are soliciting proposals from qualified Architects, Engineers, and Landscape Architects for solicitation number 6299. The project involves providing professional design, construction estimating, and construction documents for the structural stabilization of the Carriage House and Gardener's Cottage at Colt Park. Responses are due by September 29, 2026, at 6:00 PM. The primary point of contact for this procurement is Susan Sheppard. Selected providers must adhere to comprehensive compliance and legal requirements, including the submission of a W-9 form, a sworn affidavit confirming no delinquent taxes, and a detailed Equal Employment Opportunity report. The contract requires strict adherence to the City of Hartford's professional services insurance standards, including specific coverage for general, professional, pollution, and cyber liability, with the City named as an additional insured. Additionally, the winning firm must certify compliance with prevailing wage rates through a Wage Certification Form and follow the established terms and conditions for professional and consulting services, which include specific provisions regarding indemnification, non-discrimination, and termination.
Procurement Services Unit Department of City of Hartford

POSTED

3 days ago

DEADLINE

in 17 days

AI Contract Overview

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The contract involves conducting geotechnical and environmental site investigations, focusing on subsurface exploration, soil testing, and providing foundation recommendations tailored for construction projects across various geological conditions in the Midwest. It is categorized under NAICS code 541340 and is issued by the Dsc Contracting Services Division under the Department of the Interior. The work will serve as a subcontract opportunity with a response deadline of May 11, 2026. While specific location details and points of contact are not provided, the scope emphasizes addressing the diverse soil and geological characteristics of the Midwest region to support informed construction planning and foundation design. This contract aims to ensure that construction projects are grounded in thorough site analysis to mitigate risks related to soil and subsurface conditions.

General Info

Geotechnical and environmental site investigations for construction projects in Midwest, subcontract, deadline May 11, 2026.

Agency

Department Of The Interior → Dsc Contracting Services DivisionView Agency

NAICS

541340 - Drafting ServicesView NAICS

Place of Performance

CO

Set-Aside

NONE

Documents

This scope was carved out of 140P2026R0039.

The full solicitation package (10 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

C--Midwest Region Architectural and Engineering (A&E) Services IDIQ

AI Contract Breakdown

Uniform Contract Format

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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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AgencyDepartment Of The Interior → Dsc Contracting Services Division
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of The Interior → Dsc Contracting Services Division
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Subsurface exploration, soil testing, and foundation recommendations for construction projects in varied Midwest geologies.

More opportunities from Department Of The Interior → Dsc Contracting Services Division

Same awarding agency

NAICS: 237110
New
Federal
Y--Rehabilitation of Water and Wastewater System
Solicitation # 140P2026B0003
Solicitation 140P2026B0003 is a sealed bid invitation for bid issued by the National Park Service Denver Service Center for the rehabilitation of water and wastewater systems at the Curecanti National Recreation Area in Colorado. This total small business set-aside project focuses on replacing and upgrading critical infrastructure at Elk Creek and Lake Fork, including primary and secondary water distribution, wastewater collection, septic tanks, leach fields, and lift stations. The scope also encompasses electrical and mechanical upgrades, the installation of a supervisory control and data acquisition (SCADA) system for remote monitoring, and the creation of a potable water truck filling station. The estimated project value ranges from 5 million to 15 million dollars, with a performance period extending from July 20, 2026, to October 31, 2028. The contract will be awarded to the lowest responsible bidder based on a proposal consisting of five base line items and four optional line items. Key requirements include the submission of original bid bonds, the maintenance of comprehensive liability and workers compensation insurance, and the implementation of a written accident prevention plan compliant with OSHA standards. Technical specifications mandate adherence to various regulatory standards, including ADA compliance for entry ramps and specific cybersecurity protocols for facility equipment. Administrative requirements include electronic invoicing via the Treasury's Invoice Processing Platform and strict limitations on the substitution of key personnel during the first 120 days of performance. Bids must be submitted by 1400 local time on September 29, 2026.
Water and Sewer Line and Related Structures Construction

POSTED

about 19 hours ago

DEADLINE

in 18 days
View Details
NAICS: 237110
New
Federal
Z--Yellowstone - Mammoth Water Line Replacement
Solicitation # 140P2026B0005
Solicitation 140P2026B0005 is a construction project for the National Park Service, Department of the Interior, to replace the water line in the Mammoth Housing Area of Yellowstone National Park, Wyoming. The project aims to re-establish a looped water system and ensure year-round water service to apartments. The scope of work includes installing approximately 750 linear feet of 6-inch HDPE water main and new water services to apartments, reconnecting and relocating fire hydrants, and rehabilitating or replacing faulty pressure-regulating valves. The estimated contract value ranges from 250,000 to 500,000 dollars, though it is currently noted as an unfunded requirement with a high expectation that funds will become available. This procurement is set aside for SBA Certified Women-Owned Small Businesses under NAICS code 237110, with a size standard of 45 million dollars. The estimated period of performance is 120 calendar days, which may include winter construction and weather-related shutdowns. Due to the rural location and the fact that the park remains open, contractors must implement unique material delivery logistics and schedule activities to minimize visitor impact. Bids are to be submitted via sam.gov by September 15, 2026, and will be opened and read according to FAR Part 14 procedures. The primary point of contact for this effort is Vicki Freese-Supler.
Water and Sewer Line and Related Structures Construction

POSTED

about 19 hours ago

DEADLINE

in 4 days
View Details

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