This Combined Synopsis/Solicitation opportunity from Department Of The Interior was posted on May 11, 2026. The submission period has ended. Browse the details below for market research, or find similar active opportunities.
61--REPLACE MELROSE BACKUP GENERATOR
Contract Overview
Solicitation details, issuing organization, response deadlines, documents, and interested companies for this government contract opportunity.
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AI Contract Overview
The solicitation for replacement of the backup generator at Melrose Mansion, identified as Contract Number 140P5226R0006, is a firm-fixed-price, total small business set-aside for a complete turnkey generator replacement at Natchez National Historical Park in Natchez, Mississippi. The requirement demands the full removal and disposal of the existing generator and automatic transfer switch, installation of a new 100kW natural gas standby generator with a NEMA 3R-rated ATS, electrical integration, full load testing, commissioning, operator training, and submission of closeout documentation including as-built drawings, operation and maintenance manuals, and warranties. Offerors must provide a comprehensive quote covering all labor, materials, tools, equipment, supervision, and site-specific logistics; quotations for materials only are explicitly nonresponsive. Work must be performed without disturbing historic underground wiring or altering the building-to-transfer-switch route, and contractors are responsible for verifying field conditions and including any necessary temporary removal and reinstallation of the existing roof/cover structure in their pricing, though permanent replacement of the roof is not part of the scope. The generator enclosure must be powder-coated dark forest green, with sound attenuation of no more than 71 dB(A), and compliance with NFPA 110, UL 2200, EPA emissions standards, and ANSI A10.6 is mandatory. The new generator’s exhaust system must adhere to manufacturer specifications and applicable codes, with re-use of existing exhaust components permitted only if fully compatible and code-compliant. The contract has a firm schedule requiring work to commence within 10 calendar days of notice to proceed and be fully completed within 90 days, with an overall period of performance of 150 days ending by November 1, 2026. All submissions must follow the Uniform Contract Format and be submitted by the amended deadline of May 13, 2026, at 2:00 PM Central Time. The contractor is responsible for securing all permits, maintaining safety standards, adhering to restricted work hours, and ensuring minimal disruption to park operations during performance. Site-specific conditions include archaeological sensitivity, requiring immediate work suspension and notification upon discovery of artifacts. Color approval for the generator enclosure is subject to Government review of physical samples, with Bottle Green 6007, Moss Green 6005, and Pine Green 6028 identified as potential candidates but no specific manufacturer or paint code selected. In
General Info
Agency
Contract Value
$76,515NAICS
Place of Performance
MSSet-Aside
Awardee
Award Issued Date
Timeline
Submission Closed
Organization & Contact Information
Full Description
1. Consider a quote for materials only.
No. The Government will not consider a materials-only quote for this requirement.
The solicitation is for a complete firm-fixed-price generator replacement, including all labor, materials, tools, equipment, supervision, removal of existing equipment, installation, electrical integration, commissioning, load testing, training, and closeout documentation.
Offerors must submit a complete turnkey quote that satisfies the full Statement of Work. Materials-only pricing will not be considered responsive to the solicitation.
All other terms and conditions of the solicitation and Statement of Work remain unchanged.
2. Please advise if replacing the roof structure and new generator exhaust shall be included in the SOW as an alternate.
The existing generator roof/cover structure is not identified in the Statement of Work for replacement. The Government does not intend to add replacement of the roof/cover structure as an alternate at this time.
The existing roof/cover structure is bolted to the supporting steel posts and can be temporarily unbolted and removed, if necessary, to allow removal of the existing generator and installation of the new generator. The contractor shall field-verify existing conditions and determine the means and methods necessary to perform the work. If the contractor determines that temporary removal of the existing roof/cover structure is necessary, the contractor shall include temporary removal and reinstallation of the existing roof/cover structure in its price. If temporarily removed, the existing roof/cover structure shall be protected from damage and reinstalled in its current configuration unless otherwise directed by written solicitation amendment.
Replacement of the roof/cover structure is not included in the current scope.
The new generator exhaust shall be provided and installed in accordance with the generator manufacturer¿s requirements, applicable codes, and the Statement of Work. The contractor may reuse existing exhaust routing/components only if compatible with the new generator, manufacturer requirements, and applicable code. Any required exhaust modifications necessary for a complete, operational, code-compliant installation shall be included in the contractor¿s price.
3. Is there a requirement to replace the wire from the building electrical panel to the transfer switch?
Replacement of the existing wire from the building electrical panel to the transfer switch is not included in the Statement of Work.
The existing underground/building feeder route is located within the historic site context and is not intended to be removed, replaced, or re-routed under this contract. The contractor shall not disturb historic ground or replace the existing building-to-transfer-switch wiring unless specifically directed by written solicitation amendment.
The contractor remains responsible for making the required exterior equipment connections, terminations, grounding/bonding, and code-compliant installation of the new generator and automatic transfer switch using the existing service conditions provided. Any work shall be limited to the generator/ATS replacement scope identified in the Statement of Work.
4. Sherwin-Williams is asking what the exact color number is that the end-user is looking for, if they have a specific manufacturer's color in mind.
The contractor should submit actual color samples or manufacturer color documentation for review before ordering. The color needs to be reviewed in context with the Melrose setting and existing site conditions before final approval.
Of the colors listed, Bottle Green 6007, Moss Green 6005, and Pine Green 6028 appear to be the closest options for consideration. Emerald Green 6001 appears less appropriate based on the name and general color tone, but final determination should be based on actual samples.
The Government is not identifying a specific manufacturer¿s color at this time. Final color approval should remain subject to COR review of submitted color samples/documentation prior to ordering.
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