; and, (6) not less than $10,000,000 shall be used to provide and deliver potable water: Provided , That such funds shall be allocated at the discretion of the Director of the Indian Health Service: Provided further , That of the funds provided herein, not less than $366,000,000 shall be transferred to and merged with Indian Health Service—Indian Health Facilities at the discretion of the Director to modify existing health facilities to provide isolation or quarantine space, to purchase and install updated equipment necessary, and for maintenance and improvement projects necessary to the purposes specified in this Act: Provided further , That such amounts may be used to supplement amounts otherwise available for such purposes under Indian Health Facilities : Provided further , That such amounts, if transferred to Tribes and Tribal organizations under the Indian Self-Determination and Education Assistance Act, will be transferred on a one-time basis and that these non-recurring funds are not part of the amount required by section 106 of the Indian Self-Determination and Education Assistance Act ( 25 U.S.C. 5325 ), and that such amounts may only be used for the purposes identified under this heading notwithstanding any other provision of law: Provided further , That none of the funds appropriated under this heading in this Act for telehealth broadband activities shall be available for obligation until 3 days after the Indian Health Service provides to the Committees on Appropriations of the House of Representatives and the Senate, a detailed spend plan that includes the cost, location, and expected completion date of each activity: Provided further , That the Indian Health Service shall notify the Committees on Appropriations of the House of Representatives and the Senate quarterly on the obligations and expenditures of the funds provided by this Act: Provided further , That section 11008 of this Act shall not apply to tribal contracts entered into by the Bureau of Indian Affairs with this appropriation: Provided