The Department of the Interior, through the National Park Service, is preparing to solicit bids for the relocation of the Calville Bay Water Intake Barge at Lake Mead National Recreation Area in Clark County, Nevada. This construction project, set-aside for small businesses, involves significant tasks such as demolishing existing systems, installing a new ultraviolet water treatment system to combat Quagga mussel issues, and improving access roads, all while preserving visitor experience and protecting sensitive environmental and cultural areas. The anticipated cost for this project ranges between $5 million and $10 million, with a performance period of approximately 580 days, and proposals are expected to be solicited electronically around December 11, 2024. Interested businesses must register in the System for Awards Management (SAM) and can contact Mark Barber at mark_barber@nps.gov or 721-621-7310 for further information.