; and (B) the amounts required to be deposited in the Navajo OM&R Trust Account pursuant to subsection (b) of section 7 have been deposited in that account. (i) Technical assistance The Secretary shall provide technical assistance to prepare the Navajo Nation for operation of the Navajo water development projects, including operation and management training. (j) Project management committee (1) In General The Secretary shall facilitate the formation of a project management committee to be composed of representatives of— (A) the Navajo Nation; (B) Reclamation, or any Federal agency with an intergovernmental agreement with the Secretary pursuant to subsection (a), the Bureau of Indian Affairs, and the Indian Health Service, as appropriate; and (C) the State. (2) Duties The project management committee shall— (A) review cost factors and budgets for construction, operation, and maintenance activities for the Navajo water development projects; (B) improve management of the planning, design, construction, and operation of the Navajo water development projects through enhanced communication; and (C) seek additional ways to reduce overall costs for the Navajo water development projects. (k) Navajo OM&R trust account The United States shall establish a trust account in the Treasury of the United States for the operation, maintenance, and replacement of the Navajo water development projects authorized to be constructed in this section and described in the agreement as water supply systems and water distribution systems. 7. Authorization of appropriations (a) Navajo Water Development Fund (1) In general There is authorized to be appropriated to the Secretary $198,300,000 to plan, design, and construct the Navajo water development projects to remain available until expended. (2) Adjustments The amount under paragraph (1) shall be adjusted by such amounts— (A) as are contributed by the State pursuant to subsection (f)(2) of section 6