Z--DENA 332037 Eielson Roof Replacement

This federal solicitation amendment (Standard Form 30) is issued by the National Park Service (NPS), Denver Service Center Contracting Services Division, under Solicitation Number 140P2026R0087 for the project "DENA 332037 Denali: Eielson Roof & Interior Repair." The primary purpose of Amendment 0001 is to replace the Final Construction Documents in their entirety and incorporate the As-Built Drawings into the Specification package. Key details of the amendment include: - The deadline for receipt of proposals remains unchanged at September 15, 2026, at 17:00. - Offerors must acknowledge receipt of this amendment prior to the specified hour and date of proposal submission using one of the approved methods outlined in Block 11 of the form. Failure to acknowledge the amendment may result in the rejection of the offer. - If an offer has already been submitted, changes may be made by letter or electronic communication, provided they reference the solicitation and this amendment and are received before the opening deadline. - Offerors who have distributed the original solicitation to third parties are instructed to forward this amendment accordingly. - All other terms and conditions of the solicitation remain unchanged.

The National Park Service (NPS) is issuing a Sources Sought Notice (SSN) for market research to rehabilitate the Eielson Visitor Center and utility building in Denali National Park, Alaska. The project, referenced as DENA 332037, involves replacing a failed vegetated roof system, demolishing existing components, improving site drainage, and upgrading accessibility and the hydroelectric power system. Due to the remote location, contractors must provide their own housing, logistics, and support. The NPS anticipates a competitive Request for Proposals (RFP) around August for a single Firm-Fixed-Price (FFP) contract with a 432-calendar-day performance period. Responses to the SSN, including a questionnaire, are due by June 18, 2026, to help determine the acquisition strategy and potential small business set-asides. The NAICS code is 236220 with a $45M size standard, and bonding is anticipated.

This pre-solicitation notice (140P2026R0087) announces the National Park Service's (NPS) intent to issue a Request for Proposals (RFP) for the rehabilitation of the Eielson Visitor Center and associated utility building at Denali National Park and Preserve in Alaska. The project addresses ongoing water infiltration issues by replacing the existing vegetated roof systems. The scope of work includes structural, architectural, mechanical, and electrical demolition; removal of exterior stairs and skylights; drainage improvements; accessibility upgrades complying with the ICC 2024 codes; and operational upgrades to the facility's hydroelectric power generation system. Due to the extremely remote, off-grid location (66 miles inside the park), the contractor is fully responsible for workforce housing, logistics, and utilities. Construction is limited to daytime hours (6:00 a.m. to 10:00 p.m.) to protect the sensitive natural environment. Key details of the upcoming solicitation include: * **Set-Aside:** Total Small Business Set-Aside * **NAICS Code:** 236220 (Commercial and Institutional Building Construction) * **Estimated Magnitude:** $5 Million to $10 Million * **Contract Type:** Firm-Fixed-Price (FFP) with a 442-day performance period * **Award Basis:** Best Value Trade-Off (evaluating Project Experience, Technical/Management Approach, Schedule, Past Performance, and Price) The formal RFP is scheduled for release on or after July 27, 2026, via SAM.gov. A pre-proposal conference and site visit (with a virtual option) will be held after issuance. Inquiries must be submitted in writing to Contracting Officer Linda Melnick and Contract Specialist Gabe Castellanos.