facilities or vessels, including tactical security, security training, IT security, development of security processes, fitness for duty and government compliance (both contractual compliance) and in connection with NRC or other applicable licensing requirements. 4. Provide facility operation and maintenance services, including production and program management, maintenance (including maintenance and service of fossil fired and renewable power generation systems performed as part of overall facility operation and management contracts), operation, environmental health and safety, security, emergency management, wastewater treatment, remediation and abatement, decontamination and decommissioning material storage and disposition and other related technical services, to domestic or foreign agencies (including but not limited to NNSA, NASA, DOD, DOE as well as United Kingdom NDA or MOD sites) and commercial entities related to critical infrastructure, nuclear, non-nuclear and biological activities such as nuclear operations of reactors and reactor facilities, laboratory (including national laboratories) and other facility operations, weapons production, refurbishment, storage and stockpile management, component (including centrifuge) manufacturing, medical and industrial isotope development and manufacture, and Chemical Laboratory Analysis Capability by SEM, Mass Spectrometer and similar equipment, excluding the provision of the foregoing services for solely standalone power generation facilities fired with combustible fossil fuels, biomass or municipal solid waste or concentrated solar energy through tower based solar thermal conversion systems For the avoidance of doubt, the foregoing does not include the design, manufacture, installation, supply, sale and supply of hardware, including entire systems, within the SpinCo Core Field (including, without limitation, the systems set forth in SpinCo Core Field 2(k), 2(l), 2(m) and 2(n)) to domestic or foreign agencies or commercial entities. For the avoidance of doubt, the following are not included in the SpinCo Core Field or the RemainCo Core Field: Design, development, research, engineering, procurement, fabrication, analysis, manufacture, construction, installation, supply, marketing, sale, lease, rent, commissioning, training, delivery, inspection,