; 136 Stat. 2946). 3127. Deadlines for commencement of operations of certain atomic energy replacement projects (a) High Explosive Synthesis, Formulation, and Production facility (1) Deadline for commencement of operations Project 21-D-510, the High Explosive Synthesis, Formulation, and Production facility, shall commence operations by not later than December 31, 2034. (2) Annual report (A) In general The Administrator for Nuclear Security shall submit to the congressional defense committees, not later than February 1 of each year until the termination date specified in subparagraph (B), a report that includes a comprehensive estimate of the funds necessary, by year, to achieve the deadline specified in paragraph (1). (B) Termination date The termination date specified in this subparagraph is the date on which the Administrator determines that the facility referred to in paragraph (1) has commenced operations. (b) Tritium Finishing Facility (1) Deadline for commencement of operations Project 18-D-650, the Tritium Finishing Facility, shall commence operations by not later than December 31, 2036. (2) Annual report (A) In general The Administrator for Nuclear Security shall submit to the congressional defense committees, not later than February 1 of each year until the termination date specified in subparagraph (B), a report that includes a comprehensive estimate of the funds necessary, by year, to achieve the deadline specified in paragraph (1). (B) Termination date The termination date specified in this subparagraph is the date on which the Administrator determines that the facility referred to in paragraph (1) has commenced operations. 3128. Integrated schedule for future-years nuclear security program (a) In general The Administrator for Nuclear Security shall— (1) develop and maintain a high-level milestone schedule document for all covered construction projects that includes production infrastructure modernization schedules with weapons modernization programs