2.01 Attachment I PDD_ELM_250418.pdf

This Engineering Liaison Memorandum (ELM) details supplemental information for a naval ship repair facility in Yokosuka, Japan, specifically for S/A 92881 NMT Modem Spiral 1 installation in a communications center. The document provides comprehensive installation instructions and a material list for various components, including studs, mounting pads, panels, cable way hangers, and electrical equipment.

The material list includes 20 specific items with quantities, specifications, and National Stock Numbers (NSNs), ranging from steel studs and pads to electrical wiring and panels. Key installation notes specify requirements such as bonding/grounding electrical equipment per MIL-STD-1310H(NAVY), fabricating and welding steel materials according to specific military standards, and removing unused mounting components. The document is controlled by the Department of Navy (DON) and marked as Controlled Unclassified Information (CUI), with a distribution limited to DoD contractors and U.S. Naval repair facility personnel.