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This Government Contract opportunity from Department Of Defense was posted on April 30, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Geotechnical and Site Investigation Services

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

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Geotechnical engineering services, including soil testing and comprehensive site investigations, are being solicited to support foundation and structural design efforts at Ellsworth Air Force Base in South Dakota. The work is critical for ensuring the integrity and safety of future construction projects by providing detailed subsurface data and analysis tailored to the specific geologic conditions of the site. The contract is classified as a subcontract under NAICS code 541340, which covers engineering services, and is issued under the Department of Defense with the organizing entity FA4690 28 Cons Pkc. The solicitation was posted on April 30, 2026, with a firm deadline for responses on May 4, 2026, at 7:00 PM Eastern Time, giving interested parties a limited window to submit proposals. All work must be performed at the designated location of Ellsworth AFB with zip code 57706, and the nature of the services requires experienced firms familiar with military infrastructure requirements and geotechnical protocols for defense installations.

General Info

Geotechnical services for Ellsworth AFB foundation design, deadline May 4, 2026, DoD subcontract under NAICS 541340.

Agency

Department Of Defense → FA4690 28 Cons PkcView Agency

NAICS

541340 - Drafting ServicesView NAICS

Place of Performance

Ellsworth AFB, SD, 57706, USA

Set-Aside

NONE

Documents

This scope was carved out of FA469026RA-E.

The full solicitation package (9 documents), including the RFP, is on the prime solicitation, not on this scope.

View the prime solicitation

SF 330 Request for Large A&E Services, Ellsworth AFB, SD

AI Contract Breakdown

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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 Defense → FA4690 28 Cons Pkc
ContactsNo contacts available
OfficeN/A
Organization / Agency
Department Of Defense → FA4690 28 Cons Pkc
View Agency Profile
Office AddressN/A
ContactsNo contact information available

Full Description

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Geotechnical engineering, soil testing, and site investigations to support foundation and structural design at Ellsworth AFB.

More opportunities from Department Of Defense → FA4690 28 Cons Pkc

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NAICS: 332216
New
Federal
MX Tools - Snap On
Solicitation # FA469026Q0050
Solicitation FA469026Q0050 is a firm-fixed-price requirement for the procurement of brand-name Snap-On tools, including custom etching and foam shadowing, for delivery to Ellsworth AFB, South Dakota. The scope of work involves providing a specific set of tools as detailed in Exhibit A, which must be accompanied by custom-cut two-color foam tool shadow trays designed to fit Champion DW1500-060C-FTB toolboxes. A critical requirement is the laser etching of tools with a nine-digit Worldwide Identification number, with specific instructions that safety glasses must be etched on the frame rather than the lens. The contract is a total small business set-aside, with additional references to HUBZone and Service-Disabled Veteran-Owned Small Business concerns. The delivery period is established as 120 calendar days from the date of award receipt. For items with a unit acquisition cost of 5,000 dollars or more, the contractor must comply with strict Item Unique Identification (IUID) marking and reporting standards, including ISO/IEC 16022 and MIL-STD-130. Invoicing and payment will be processed electronically through the Wide Area WorkFlow (WAWF) system. Quotes must be submitted via email by 1:00 PM MDT on September 14, 2026, and must include a specification breakdown, a signed SF 1449, and completed representations and certifications. Award will be based on a best-value determination considering price and technical acceptability on a pass/fail basis.
Saw Blade and Handtool Manufacturing

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DEADLINE

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NAICS: 334310
New
Federal
Audio Video Upgrade
Solicitation # FA469026Q0040
The 28th Contracting Squadron at Ellsworth Air Force Base is soliciting quotes for a turnkey audio visual system overhaul and installation at Building 7510. This total small business set-aside project involves the design, engineering, programming, testing, and installation of AV equipment across multiple locations, including the Deployment Control Center, Auditorium, Conference Room, Sterile Room, Cargo Bay, and Lobby. The scope includes the decommissioning of legacy equipment, the addition of necessary electrical outlets, and the implementation of a modular system architecture to support future expansions. All hardware must be sourced from original equipment manufacturers or authorized vendors and must comply with NDAA Section 889 and the DoD/DoDIN Approved Products List. The government intends to award a single firm-fixed-price contract based on the most advantageous offer, considering both technical and price factors. Required deliverables include a minimum of two hands-on training sessions for up to ten personnel, a comprehensive system continuity package, and a minimum one-year warranty on all parts and labor. Delivery is required FOB Destination to Ellsworth AFB, South Dakota, within 180 calendar days of award. Offerors must submit a signed SF 1449, technical drawings, and product information via email by September 18, 2026. Note that the government's obligation is contingent upon the availability of appropriated funds, and no legal liability for payment exists until written confirmation of funding is provided by the Contracting Officer.
Audio and Video Equipment Manufacturing

POSTED

3 days ago

DEADLINE

in 6 days
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NAICS: 334310
New
Federal
Audio Video Upgrade 2
Solicitation # FA469026Q0041
The 28th Contracting Squadron at Ellsworth Air Force Base, South Dakota, is soliciting quotes for a turnkey audio visual system overhaul and installation under solicitation FA469026Q0041. This small business set-aside project involves the design, engineering, programming, testing, and installation of upgraded A/V systems at Building 7510, specifically targeting the DEPTAC Classroom, Deployment Passenger Lobby, and Sterile Room, along with associated oversight cameras. The government requires a modular system architecture to ensure the capability for future expansions into other areas such as the auditorium and cargo bay. The contract will be awarded as a single Firm-Fixed-Price agreement to the responsible offeror deemed most advantageous based on technical and price factors. Offerors must provide a detailed list of equipment and technical drawings of the intended system architecture to demonstrate technical acceptability. The required delivery is FOB Destination to Ellsworth AFB, with a performance timeline of 60 calendar days, though some documentation suggests a requested delivery date of December 30, 2026. Key compliance requirements include CMMC Level 1 (Self) certification and the use of the Wide Area WorkFlow system for electronic invoicing and payment. Contractors are responsible for obtaining necessary base identification and vehicle passes for personnel. Quotes must be submitted via email, including a cover letter for any exceptions and the required CMMC unique identifiers. The final deadline for quotes was amended to September 18, 2026.
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POSTED

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DEADLINE

in 6 days
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NAICS: 333991
New
Federal
CherryLOCK G689 Rivet Kit
Solicitation # FA469026Q0044
The 28 Maintenance Squadron at Ellsworth AFB, South Dakota, is seeking a Firm-Fixed-Price contract for the procurement of brand-name Cherry Aerospace tooling to support B-1B aircraft structural maintenance. The requirement consists of two G689 CherryLock pneumatic-hydraulic riveter guns, two 680B46 straight adapters, and two each of pulling heads H9055-3, H9055-4, H9055-5, and H9055-6. This specific brand is mandated by Air Force Technical Order 1-1A-8 to ensure flight safety and mission readiness, as existing tooling lacks the necessary pull strength for CherryLock NAS1400 blind rivets larger than a -9 grip length. The acquisition is a total Small Business Set-Aside and will be competed among authorized distributors. Award will be granted to the responsible offeror based on a best-value determination considering technical acceptability and price. Delivery is required FOB Destination to Ellsworth AFB no later than 180 days after award, with a specific target date of September 29, 2026. The contractor must comply with strict marking and identification standards, including DoD item unique identification (IUID) per MIL-STD-130 and shipment labeling per MIL-STD-129. All payment requests and receiving reports must be processed through Wide Area Workflow (WAWF). It is important to note that funds are not presently available, and the government's obligation is contingent upon the availability of appropriated funds.
Power-Driven Handtool Manufacturing

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DEADLINE

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