5000 PSI Oxygen Hazards and Fire Risk Analysis (OHFRA)
1. BACKGROUND
1.1 Ignition and combustion hazards are inherently present in most oxygen systems, a proper assessment of the hazards and fire risk is critical to avoiding fires and ensuring the safety of personnel and equipment. Naval Special Warfare Command (NSWC) has a requirement for a system-level and component-level OHFRA on each of two independent 5000 PSI oxygen bottle filling systems, one in Bldg. 995 at the Naval Base in Pearl City, HI, and a portable system used for a Fly Away Dive Locker (FADL).
2. OBJECTIVES
2.1 The objective of the OHFRA is to analyze oxygen fire hazards and make recommended changes to achieve a low probability of ignition and a low consequence of ignition. The results of this will be forwarded to NAVSEA OOC for justification to add the MK-16 UBA 5000 PSI version on the Authorized for Navy Use (AMU) list for use at SDVT-1.
3. SCOPE
3.1 The Contractor shall provide the personnel, management, materials, equipment and facilities necessary to perform an OHFRA for these two oxygen systems. The oxygen system in Bldg. 995 consists of at least 30 unique oxygen components that will need to be analyzed. The portable system used for the FADL consists of at least 25 unique oxygen components that will need to be analyzed. Both systems have operating pressures of up to 5,000 PSI and at least 8 individual components for each system will require a more detailed component-level OHFRA analysis.
See attachments for further details
MELODEE D. HALL, Contract Specialist, Phone 6195371372, Email melodee.hall@socom.mil - WARCOM Contracts, Email NSWKO1@socom.mil
