The Department of the Interior, specifically the National Park Service, is soliciting quotes for the KALA FY25 Bulk Gravel project, which involves the procurement of construction materials for Kalaupapa National Historical Park in Hawaii. Contractors are required to provide 200 tons of UTB Base Course gravel, consisting of 100 tons each of 3/4" and 1-1/2" sizes, along with shipping and delivery services. This procurement is vital for maintaining the park's infrastructure and ensuring compliance with federal regulations, while also supporting small business participation through a Total Small Business Set-Aside. Interested contractors must submit their quotes by February 12, 2025, and can direct inquiries to Lei Yang at lei_yang@nps.gov or by phone at 671-688-0187.