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This Government Contract opportunity from Department Of The Interior was posted on April 1, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.

Z--NOTICE OF INTENT TO AWARD A SOLE SOURCE CONTRACT - FULL CONSERVATION AND REGILD

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DOIDFBO260038Federal

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NAICS: 238140
New
International
Maplelawn Garden Wall Rehabilitation
Solicitation # NCC-DC-039015-RFP
The National Capital Commission is soliciting proposals for the rehabilitation and reconstruction of 285 meters of historic native limestone masonry garden walls at the Maplelawn Garden Estate, located at 529 Richmond Road in Ottawa. The project aims to restore the structural and aesthetic integrity of the walls, eliminate public safety risks, and ensure long-term durability while preserving the site's heritage characteristics. The scope of work includes dismantling existing masonry, salvaging stone units for reinstatement, installing new concrete footings, and constructing reinforced concrete retaining walls specifically for the east and south sections. Performance is scheduled across several milestones, with demolition and excavation in spring 2027, foundations in summer 2027, and masonry reconstruction concluding in fall 2027. Proponents are evaluated on a combined score of technical capabilities (60 points) and financial proposals (40 points), with a minimum technical threshold of 36 points required to proceed. Technical evaluation focuses on project experience with heritage masonry and client references from the past five years. The contract is structured as a unit price agreement, with detailed cost breakdowns required for sitework, masonry, and site restoration. Key requirements include the retention of a Qualified Person for soil management, professional liability insurance of at least 2 million dollars for specific engineering designs, and strict adherence to heritage restoration standards. Final award is based on the top-ranked proponent, with a tie-breaker favoring the lowest price.
National Capital Commission

POSTED

1 day ago

DEADLINE

in 12 days

General Info

NAICS

238140 - Masonry Contractors

Place of Performance

VA

Set-Aside

NONE

Documents

1

Scope of Work - Arts of War and Peace Statues Conservation Project

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Timeline

PhaseClosed
Posted

special-notice

Response Deadline

Deadline has passed

Submission Closed

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Organization & Contact Information

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AgencyDepartment Of The Interior → Ibc Acq Svcs Directorate (00004)
Contacts1 person available
OfficeHERNDON, VA, 20170, USA
Office AddressHERNDON, VA, 20170, USA
Contacts

Full Description

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NOTICE OF INTENT TO AWARD A SOLE SOURCE CONTRACT - FULL CONSERVATION AND REGILDING OF MONUMENTAL EQUESTRIAN BRONZE SCULPTURES.

The Department of the Interior, Interior Business Center, Acquisition Services Directorate, intends to award a sole source contract on behalf of the National Park Service for the full conservation and regilding of four (4) monumental equestrian bronze sculptures. Work includes:
• Conservation cleaning and stabilization of historic bronze
• Repair of casting defects, corrosion, and failed prior treatments
• Application of corrosion-inhibiting primer system
• Application of 30-gram, 23.75 karat gold leaf, including size, sealers and burnishing.
• Cleaning and repair of granite plinths
• Installation of scaffolding, containment, and environmental controls
• Execution of phased mock-ups for all treatment steps
• Completion within a fixed period ending July 1, 2026

All work must comply with the Secretary of the Interior’s Standards for the Treatment of Historic Properties and the American Institute for Conservation (AIC) Code of Ethics and Guidelines for Practice.

This notice is issued in accordance with Revolutionary FAR Overhaul Part 5.

The Gilders’ Studio, Inc. is uniquely qualified to fulfill this requirement, as they have professional experience in the field of decorative gilding, have experience gilding monumental sculpture and architectural components and have the ability to meet the required completion date of July 1, 2026.

This notice serves to announce the Government’s intent to sole source this requirement and determine if any other sources exist. This notice of intent is not a request for competitive proposals and no solicitation will be made available. Interested sources with the demonstrated capability to meet all of the technical requirements outlined in this notice are invited to submit, in writing, sufficient documentation demonstrating their ability to fulfill the requirement. Responses must provide the following:
- Demonstration of 10 years of professional experience working in the field of decorative gilding and conservation of monumental bronze sculptures
- 2-3 relevant projects completed within the last five years demonstrating experience gilding monumental sculpture and architectural components, specifically projects that include exterior gliding using high-purity (minimum 23.75 karat) gold leaf
- Demonstration of ability to meet the required schedule through a comprehensive staffing and sequencing plan.

Responses should not exceed 10 pages and must include clear and convincing evidence that competition would be beneficial to the Government and would not be cost or schedule prohibitive. This Intent to Sole Source is issued solely for information and planning purposes and does not constitute a solicitation or obligation on the part of the Government.

All responses received by the due date of this notice will be considered by the Government. A determination by the Government not to compete based on the responses to this notice is solely within the discretion of the Government. Information received will be considered solely for the purpose of determining whether to conduct a competitive procurement or to proceed with a sole source contract. The Government will not pay for information submitted.

Respondents are responsible for appropriately marking any proprietary information. An electronic acknowledgment of receipt will be provided. If a response is not acknowledged within one business day, please contact the Contracting Office to confirm receipt.

Responses are due Monday, April 6, 2026 at 10am ET.

More opportunities from Department Of The Interior → Ibc Acq Svcs Directorate (00004)

Same awarding agency

NAICS: 238990
New
Federal
Y--Scaffolding for Repair and Repoint Chalmette Monum
Solicitation # 140D0427Q0915
Solicitation 140D0427Q0915 is a firm-fixed-price commercial construction contract issued by the Department of the Interior's Interior Business Center on behalf of the National Park Service Historic Preservation Training Center. The project requires a contractor to design, erect, maintain, and dismantle OSHA-compliant scaffolding at the Chalmette Monument in New Orleans, Louisiana. The scaffolding must provide full access to a 100-foot-tall, 6,800-square-foot stone obelisk to facilitate masonry repairs over a three-month stabilization window. Key technical requirements include the submission of engineered stamped shop drawings, the installation of debris netting on all four sides, and five platform decks capable of supporting 3,000 pounds for water tank storage. Notably, drilling or attaching the scaffold directly to the stone surface is strictly prohibited. This opportunity is a total small business set-aside under NAICS code 238990, with a business size standard of 19 million dollars. The period of performance is 150 days from the Notice to Proceed. Award decisions will be based on a best value trade-off, where non-price factors—specifically the technical and engineering approach and past performance—are more important than price. Technical evaluations will focus on the schematic scaffold plan and the ability to meet installation dates. Proposals must be submitted in two separate volumes, with Volume I limited to 25 pages. The contract is subject to the Davis-Bacon Act and requires performance and payment bonds, as well as insurance per FAR 52.228-5. Invoicing must be processed electronically through the Invoice Processing Platform.
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POSTED

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DEADLINE

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NAICS: 481211
New
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V--Solicitation for AK Helo On Call
Solicitation # 140D0426R0078
Solicitation 140D0426R0078 is a request for proposals issued by the Department of the Interior for on-call helicopter flight services in Alaska. The contract aims to establish multiple Indefinite Delivery/Indefinite Quantity (IDIQ) contracts to support fire management, search and rescue, wildlife conservation, and the transport of personnel and cargo. This acquisition is a 100 percent small business set-aside under NAICS 481211. The period of performance consists of a five-year ordering period from March 1, 2027, through February 29, 2032, with a potential six-month extension option. The government will evaluate offers based on technical capability, organizational safety, past performance, and total evaluated price. Contractors must provide pilots with a minimum of 1,500 helicopter flight hours, an FAA commercial pilot certificate, and a current second-class medical certificate. Aircraft must be operated under 14 CFR Part 121 or 135 and meet strict airworthiness and safety standards, including the implementation of a Safety Management System. Specific requirements are also detailed for fuel servicing vehicles, including mandatory marking and safety placards. Contract administration involves electronic invoicing through the Treasury's Invoice Processing Platform and annual inspections of aircraft, equipment, and personnel conducted by an AOM Technical Inspector. Awardees must maintain comprehensive aircraft and public liability insurance, including specific minimums for bodily injury and property damage. Proposals are due by November 5, 2026, and must be submitted electronically to the Contracting Officer and Contract Specialist.
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DEADLINE

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NAICS: 481211
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V--Exclusive Use Helicopter Flight Services, Yosemite
Solicitation # 140D0426R0068
Solicitation 140D0426R0068 is an Indefinite Quantity contract set aside for small businesses to provide exclusive use helicopter flight services at Yosemite National Park, with a designated reporting base at Crane Flat Helbase. The contractor is responsible for providing a turbine engine aircraft with skid landing gear and dual hydraulics, capable of a 1,500-pound non-jettisonable payload at 7,000 feet pressure altitude and 30 degrees Celsius. Operations involve transporting personnel and cargo for natural resource missions, including search and rescue, fire suppression, aerial ignition, and law enforcement reconnaissance, often operating between 2,000 and 14,000 feet MSL in temperatures exceeding 38 degrees Celsius. The scope of work requires the provision of all pilots, fuel, and a fuel servicing vehicle, with pilots holding at least an FAA commercial pilot certificate and rotorcraft-helicopter rating. The government will award the contract based on best value, utilizing a tradeoff analysis where technical capability, organizational safety, and past performance are weighted equally and are significantly more important than the total evaluated price. Performance periods are estimated for Year Two (March 2028 to February 2029) and Year Three (March 2029 to February 2030). Invoicing must be processed electronically through the Invoice Processing Platform with required Aircraft Use Reports. Strict equipment standards apply, including specific high-visibility markings for rotor blades and color-coded fuel identification for servicing vehicles. Proposals must be submitted via email to the Interior Business Center and organized into volumes covering the offer, technical capability, and organizational safety.
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DEADLINE

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