Laboratory responsibilities including test loop build and assembly, rigging and safe handling of components, development and maintenance of P and ID drawings and procedures, hydrostatic and pressure testing, leak checks, commissioning and shakedown, pre job briefings and hazard analyses, lockout tagout, management of change, preventive maintenance, calibration cycles, consumables and spares control, housekeeping and 5S, and adherence to EHS and emergency procedures. Vendor coordination including scope definition and technical specifications, quotation and schedule alignment, factory acceptance tests and site acceptance tests, witness testing as required, document and record collection, and resolution of nonconformances and corrective actions.