B01_Presolicitation_Notice_GEGR_EPDM_Roof.pdf
PDF 284 KB Posted
- Attached to
- MASI-REPLACE EPDM ROOF AT GEGR
- Solicitation number
- 140P4526R0018
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Pre-Solicitation Notice
The National Park Service, Department of Interior, is seeking proposals from construction firms to replace the EPDM roof at the General Grant Mausoleum in Riverside Park, New York. The selected contractor must furnish all labor, materials, equipment, and expertise required for project completion. The existing roof system, last replaced in 1987, is in serious disrepair with multiple patches, membrane separation from edges, standing water, and biological growth. The project scope includes complete roof material replacement (except stone ballast which will be salvaged and reused), 40% deck repair, mold abatement, repointing of the stone dome and porch roof (approximately 5,200 linear feet), and repainting of structural steel supporting the stone dome (approximately 1,460 linear feet) and four access hatches. All requirements are included in the December 2021 Class A estimate.
This is a firm fixed-price solicitation to be issued as a Total Small Business Set-aside under NAICS code 236220 with a small business size standard of $19 million. The contract magnitude falls between $1,000,000 and $1,500,000 per FAR Subpart 36.204. The project must be completed within 30 calendar days from Notice to Proceed. The solicitation (140P4526R0018) will be issued electronically on www.sam.gov on or about May 6, 2026, with the proposal receipt date to be established in the solicitation documents. Prospective offerors must have active SAM registration and a Unique Entity Identifier. The project is subject to the Davis-Bacon Act, and contractors must provide Bid Guarantee, Performance and Payment bonds, and insurance. A pre-proposal site visit is anticipated shortly after solicitation issuance. The point of contact is Nathan Jones at nathan_jones@ios.doi.gov.
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| Sol_140P4526R0018.pdf |
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Pre-Solicitation Notice
General: The National Park Service, Department of Interior, is soliciting proposals for construction firms having the capability to Replace EPDM Roof at General Grant Mausoleum, Riverside Park, NY
The offeror selected shall furnish all labor, materials, equipment, and expertise necessary to perform all operations required for the successful completion of this project.
Description: The existing roof system is in serious disrepair, compromising the underlying plaster dome structure and supporting columned gallery. The existing roofing membrane, last replaced in 1987, has been patched multiple times and has pulled away from the edges in multiple places leaving large gaps between the membrane and walls. It is beyond the 20-year service life for a single-ply thermoset roof.
Standing water can be observed in areas and biological material is growing out of crevasses. Last service dates for the repainting of structural steel or roof masonry repointing are unknown. All materials will be replaced except for the stone ballast, which will be salvaged and reused. The project allows for 40% deck repair and mold abatement. The stone dome, porch roof and stone features on the flat roofs will be repointed (approx. 5,200 LF). The structural steel (approx.1460 LF) supporting the stone dome will be repainted as will (4) access hatches. All materials, labor, equipment and safety precaution required to complete the work is included in the 12/2021 class A estimate
Type of Acquisition: The National Park Service (NPS), New York Major Acquisition Buying Office (MABO) intends to issue a Request for Proposal (RFP) that would result in a firm fixed price contract.
The NAICS code for this project is 236220 and the small business size standard is $19 million. In accordance with FAR Subpart 36.204, the magnitude is between $1,000,000 and $1,500,000. This solicitation is advertised as a Total Small Business Set-aside. Project must be completed in 30 calendar days from the notice to proceed.
Prospective offerors desiring to conduct business with the DOI are required to have an active registration in the Systems for Awards Management (SAM) at www.sam.gov at the receipt of proposals. You are also required to have a Unique Entity Identifier to conduct business with the Federal Government.
This pre-solicitation announcement is not a solicitation document, but prenotice of an upcoming solicitation. Specific instructions on submitting your proposal will be contained in the solicitation documents to be issued on or after the date listed below.
This solicitation will be issued electronically, on www.sam.gov on or about 6 May 2026. Search by referencing the solicitation number (140P4526R0018) and/or by the agency (National Park Service).
PAPER COPIES OF THIS SOLICITATION WILL NOT BE MADE AVAILABLE. Requirement documents will be available for download in one or a combination of the following formats: Microsoft Word, HTML and Adobe PDF. Specifications and drawings will be available in Adobe PDF format. Potential bidders will be required to visit either website periodically to check for amendments and other changes to the contract documents. No other notifications will be sent. Please note that all solicitation documents, amendments, and associated attachments are available only from the sam.gov website. Proposal receipt date is not known at this time. The actual date will be established in the solicitation documents.
http://www.sam.gov/ http://www.sam.gov/
Estimated Period of Performance: 30 calendar days from Notice to Proceed
Proposal receipt date is not known at this time. The actual date will be established in the solicitation documents.
This project is subject to the Davis-Bacon Act. Bonds will be required as follows: Bid Guarantee and Performance and Payment bonds. Insurance will be required for this project.
Be advised that this requirement may be delayed, cancelled, or revised at any time during the process based on decisions related to Department of the Interior (DOI) and National Park Service (NPS) changes.
It is anticipated that a pre-proposal site visit will be scheduled soon after the solicitation is issued.
Specific details regarding this meeting will be provided in the solicitation or via amendment, once posted.
The point of contact for this solicitation is Nathan Jones; email – nathan_jones@ios.doi.gov
End of announcement.
mailto:nathan_jones@ios.doi.gov
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