B01_PSN_HAMP_CON_8a__1.pdf

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Attached to
HAMP 326087: Preserve Historic Structures Federal contract opportunity
Solicitation number
140P2025R0043
Issued by
Department of the Interior National Park Service National Office

About this file

This is a Pre-Solicitation Notice from the National Park Service/Denver Service Center for construction work to preserve historic structures at Hampton National Historic Site in Towson, MD (Solicitation No. 140P2025R0043). The project will be issued as a competitive nationwide 8(a) set-aside with an estimated value over $10 million and a size standard of $45 million under NAICS code 236220 (Commercial and Institutional Building Construction).

The 18-month project involves extensive rehabilitation work on multiple historic structures including: enslaved quarters, overseer's house, mule barn, dairy, Hampton Mansion, greenhouses, and various support buildings. Key work elements include building systems upgrades, accessibility improvements, fire alarm and intrusion detection system installations, stormwater management, and road maintenance throughout the park. A pre-proposal site visit is targeted for mid-February 2025 with proposals due mid-April 2025. The project will be constructed under a single prime contract, with payment requests to be submitted through the Treasury's Internet Payment Platform (IPP). Contractors must be registered in SAM.gov to submit offers.

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PRE – SOLICITATION NOTICE

Solicitation No. 140P2025R0043

SBA Requirement Number is UZ1734460035W

HAMP 326087: Construction to Preserve Historic Structures Hampton National Historic Site

Towson, MD. 21386

This is NOT a solicitation for proposals.

National Park Service/Denver Service Center 1 Denver Federal Center, Building 50 P.O. Box 25287 Denver, Colorado 80225-0287

The National Park Service / Denver Service Center intends to solicit a competitive nationwide 8(a) Request for Proposal (RFP). The RFP will be issued via the SAM.GOV web page at https://sam.gov.

Contracting Officer: Linda Melnick: Linda_Melnick@nps.gov

Contract Specialist: Tracy McConner: Tracy_McConner@nps.gov

Set Aside: Competitive Nationwide 8(a)

Place of Performance: Hampton National Historic Site, Towson, MD. 21386 USA

Period of Performance: 18 Months

Target Date for Pre-Proposal Site visit: Mid-February 2025

Target Date for Proposals Due: Mid-April 2025

NAICS Code: 236220 – Commercial and Institutional Building Construction

PSC Code: Z2JZ – Repair of Altercation of Miscellaneous Buildings

Size Standard: 45 Million

Magnitude Range: More than $10,000,000.

The Work consists of:

1. Rehabilitation of the historic Enslaved Quarters #2.

2. Rehabilitation of the historic Enslaved Quarters #3.

3. Removal of the 1948-era addition to the historic Overseer’s House. Rehabilitation of the Overseer’s House, and reconfiguration of the accessible entrance to this

Towson, MD. 21386 structure. Building system improvements for the Overseer’s House, including sprinkler, domestic water and mechanical systems.

4. Rehabilitation and accessibility improvements at the Work Yard situated between

Enslaved Quarters #2, Enslaved Quarters #3 and the Overseer’s House.

5. Rehabilitation of the historic Mule Barn.

Improvements to the interconnected Fire Alarm and Intrusion Detection systems for the Overseer’s House, Mule Barn, Enslaved Quarters #1, Enslaved Quarters #2, Enslaved Quarters #3 and the Dovecote Bathroom.

6. Improvements to the interconnected Fire Alarm and Intrusion Detection systems for the Overseer’s House, Mule Barn, Enslaved Quarters #1, Enslaved Quarters #2, Enslaved Quarters #3 and the Dovecote Bathroom.

7. Rehabilitation of the historic Dairy.

8. Rehabilitation of the historic Long House Granary, including replacement of the existing non-historic entrance stair for accessing the second level.

9. Rehabilitation of the historic Hampton Mansion, including rehabilitation of the stucco, rehabilitation of the exterior historic brick walkway to accommodate accessibility requirements, replacement of the existing, non-historic visitor entrance ramp for the Hampton Mansion, rehabilitation and repainting of the exterior woodwork and wood windows, and limited interior rehabilitation at the Hampton Mansion.

10. Regrading at the historic Domestic Service Cluster of structures east of the

Hampton Mansion to address detrimental water-run off conditions. Rehabilitation of the historic Domestic Service Cluster buildings.

11. Rehabilitation of the historic Icehouse, as well as lighting upgrades to the Icehouse interior.

12. Rehabilitation of historic Greenhouse #1 and upgrades to accommodate future use, including architectural and building systems upgrades.

13. Rehabilitation of historic Greenhouse #2 and upgrades to accommodate future use, including architectural and building systems upgrades.

Towson, MD. 21386

14. Rehabilitation of the historic Garden Maintenance Building and upgrades to accommodate future use, including addition of a toilet room, as well as other architectural and building systems upgrades.

15. Rehabilitation of the historic Caretaker’s Cottage, and upgrades to accommodate future use, including, including addition of a toilet room, as well as other architectural and building systems upgrades.

16. Addition of interconnected Fire Protection and Intrusion Detection systems at

Greenhouse #1, Greenhouse #2, the Garden Maintenance Building, and the Caretaker’s Cottage.

17. Rehabilitation and improvements to the Green Metal Building.

18. Improvements to the interconnected Fire Protection and Intrusion Detection systems at the Green Metal Building, the Collections Storage Building and the Pole Barn.

19. Road maintenance and repair work throughout the Park.

20. Site work including Erosion and Sediment Control requirements and Stormwater Management improvements.

This Project will be constructed under a single prime contract.

All responsible sources may submit an offer which, if submitted in a timely manner, will be considered. It is the policy of the government to provide maximum practicable opportunities in its acquisitions to small business, veteran-owned small business, small disadvantaged business, and women-owned small business concerns. Such concerns must also have the maximum practicable opportunity to participate as subcontractors in the contracts awarded by any executive agency, consistent with efficient contract performance. All offerors are strongly encouraged to contact their local Small Business Administration Office, to post their need for qualified subcontractors at http://www.sba.gov.

Effective October 26, 2018, all contractors interested in doing business with the Federal Government must be registered in the System for Award Management (SAM) database when submitting an offer or quotation. Note: Registering in “SAM” does not constitute an automatic award of any contract or agreement to the registering contractor. SAM is centralized database for consolidating the Central Contractor Registration (CCR), the http://www.sba.gov/

Towson, MD. 21386 online Representation and Certifications Application (ORCA), and the Excluded Parties List System (EPLS).

Payment Requests for the anticipated contract must be submitted electronically through the U.S. Department of the Treasury’s Internet Payment Platform (IPP) system. The IPP website is located at https://www.ipp.gov. The contractor must use the IPP website to register access and submit requests for payment. Contractors may obtain assistance by contacting the IPP Production Helpdesk via e-mail ippgroup@bos.frb.org or phone 1(866) 973-3131. If the contractor is unable to comply with the requirements to use IPP for invoice submission, the contractor must submit a waiver request in writing to the Contracting Officer with its proposal.

https://www.ipp.gov/ mailto:IPPGROUP@BOS.FRB.ORG

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