TJ_FY2027 DD_Fire System Inventory_Fixed Semi-Cylinders.pdf

This document is an equipment inventory and maintenance log for fixed and semi-fixed fire suppression cylinders located at various shipboard stations. The inventory tracks 17 line items across multiple operational locations, including the Paint Locker, EDG Rooms (Main and Reserve), Engine Rooms (Main and Reserve), Galley, and Life Boats #1 and #2.

The equipment comprises fire suppression systems utilizing CO2, HALON, FM-200, and APC agents. Each cylinder entry includes specific operational data: cylinder serial numbers, hydro test dates with corresponding due dates, tare weights, gross weights, net weights, and operating pressures ranging from 240 PSI to 1800 PSI. Notable installations include HALON systems in the EDG and Engine Rooms operating at 360 PSI, high-pressure CO2 systems in the Engine Rooms at 1800 PSI, and FM-200 systems in the lifeboats at 240 PSI. The document also identifies two locations marked as "Not Used," indicating deactivated or reserved capacity. Several entries contain notational discrepancies in hydro due dates (such as Feb-30 and Feb-31, which are non-standard calendar dates), suggesting the document may require quality review and correction to ensure accuracy of maintenance scheduling and regulatory compliance for maritime fire suppression system certification.