; (3) shall complete construction and activation of the A–3 test stand with a completion goal of September 30, 2013; (4) may procure, develop, and flight test applicable components; and (5) shall take appropriate actions to ensure timely and cost-effective development of the Space Launch System and the multipurpose crew vehicle, including the use of a procurement approach that incorporates adequate and effective oversight, the facilitation of contractor efficiencies, and the streamlining of contract and procurement requirements. (c) Continuation of Contractor Support The Administrator may not terminate any contract that provides the system transitions necessary for shuttle-derived hardware to be used on the Space Launch System described in section 71521 of this title or the multipurpose crew vehicle described in section 71522 of this title. 71524. Launch support and infrastructure modernization program (a) In General The Administrator shall carry out a program the primary purpose of which is to prepare infrastructure at the Kennedy Space Center that is needed to enable processing and launch of the Space Launch System. Vehicle interfaces and other ground processing and payload integration areas should be simplified to minimize overall costs, enhance safety, and complement the purpose of this section. (b) Elements The program required by this section shall include— (1) investments to improve civil and national security operations at the Kennedy Space Center, to enhance the overall capabilities of the Center, and to reduce the long-term cost of operations and maintenance; (2) measures to provide multi-vehicle support, improvements in payload processing, and partnering at the Kennedy Space Center