The Department of the Interior's National Park Service (NPS) has issued a Sources Sought Notice for the replacement of the lighting system in Lehman Cave at Great Basin National Park, aimed at enhancing local ecosystems by reducing non-native vegetation and supporting native biota. This project involves significant construction work, with an estimated budget between $1 million and $5 million, and a performance period of approximately 183 days, while ensuring minimal disruption to park operations. Interested businesses, both large and small, are encouraged to submit their qualifications, including company details and relevant experience, by noon Mountain Time on December 6, 2024, to the designated NPS contacts, as the government prepares for a competitive acquisition process anticipated to begin in Spring 2025.