Specifications include, but are not limited to: Provide valve inspection, repairs, replacement and certification of specified safety valves will be in accordance with ASME Section 1 “V” stamped and Section VIII “UV” stamped safety devices covered by the Texas Boiler Law, the Occupational Safety and Health Administration (OSHA), as well as any and all standards and requirements mandated and/or recommended by applicable regulatory agencies. On-site valve repair and maintenance will consist of total valve repair and refurbishment services. Contractor will be required to provide mobile machine shop, equipped with portable diagnostic equipment, portable seat grinders, welding machines, packing extractors as well as all tools need to perform emergency & planned (schedule) outage work scope. Contractor will be responsible for dismantling & re-assembling valve(s) from piping and equipment systems for repair and services.