; (2) the rehabilitation, modernization, and construction of the existing Milk River unit; and (3) construction of the expanded Milk River unit, including the irrigation system, Pumping Plant, delivery pipe and canal, Fort Belknap Dam and Reservoir, and Peoples Creek Flood Protection Project. (b) Lead agency The Bureau of Indian Affairs, in coordination with the Bureau of Reclamation, shall serve as the lead agency with respect to any activities carried out under this section. (c) Consultation with the Fort Belknap Indian Community The Secretary shall consult with the Fort Belknap Indian Community on appropriate changes to the final design and costs of any activity under this section. (d) Funding The total amount of obligations incurred by the Secretary in carrying out this section, prior to any adjustment provided for in section 11014(b), shall not exceed $415,832,153. (e) Nonreimbursability of costs All costs incurred by the Secretary in carrying out this section shall be nonreimbursable. (f) Administration The Secretary and the Fort Belknap Indian Community shall negotiate the cost of any oversight activity carried out by the Bureau of Indian Affairs or the Bureau of Reclamation under any agreement entered into under subsection (j), subject to the condition that the total cost for the oversight shall not exceed 3 percent of the total project costs for each project. (g) Project management committee Not later than 1 year after the date of enactment of this Act, the Secretary shall facilitate the formation of a project management committee composed of representatives of the Bureau of Indian Affairs, the Bureau of Reclamation, and the Fort Belknap Indian Community— (1) to review and make recommendations relating to cost factors, budgets, and implementing the activities for rehabilitating, modernizing, and expanding the Fort Belknap Indian Irrigation Project