The Yocha Dehe Wintun Nation, a federally recognized tribal government (Tribe) is requesting proposals from experienced contractors (each, a Contractor) to install new water and power lines for integration of a new Public Supply Well, Casino Supply Well No. 4 (Well), in Brooks, California. The Well is being constructed for purposes of supplying potable water to the Tribe’s existing supply and water distribution system customers. The potable water system is regulated by the U.S. Environmental Protection Agency (EPA).