This requirement is for a maintenance service contract for a TESCAN SEM, covering one base year plus four option years. The goal is to ensure timely repair of equipment malfunctions and perform preventive maintenance to protect research schedules and manage operating costs. The vendor will provide service coverage for the Mira-3 XMU and multiple components, including the In-beam SE detector and Motorized Retractable Scintillator BSED (G3 and G4). The contractor is responsible for supplying all consumables needed for repairs and maintenance work. This is a renewal of a prior service agreement.