NSWCCD, Philadelphia Site intends to procure supplies that consist of a new shaft vibration telemetry system; this system will consist of one ring of 24 total sensor inputs.  This will be a Firm-Fixed-Price purchase order. This contract shall be procured on a sole source basis from Accumetrics, Inc. Accumetrics, Inc. is the only supplier that can provide the sensitivity, accuracy and frequency range required for this test facility.  In addition, it is required to have a system that is fully compatible with an existing system that will be used by the shipbuilder on the same drive train for the Equipment Under Test (EUT), as it may be necessary to phase-match the sensors on the two rings.   Interested persons may identify their interest and capability to respond to the requirement or submit proposals. This notice of intent is not a request for competitive proposals. A determination by the Government not to compete with this proposed contract based upon responses to this notice is solely within the discretion of the Government. Information received will normally be considered solely for the purpose of determining whether to conduct a competitive procurement. Inquiries concerning this synopsis should be e-mailed to [email protected].