Neptune Fire Protection Engineering LLC provides fire hazard analysis, fire safety analysis, and other fire hazard assessment and consulting services as required by code, facility specific standards, and insurance related requirements. A fire hazard analysis (FHA) is a method of evaluating the hazards present and subsequent consequence potential at a processing plant or storage facility that requires an in-depth assessment of fire risk due to significant quantities of flammable materials. These assessments are based on specific review criteria that are dependent upon the types of hazards being assessed, as well as commodities stored and facility processes. Each assessment conducted by Neptune is completed by a professional fire protection engineer with knowledge of fire risk, fire safety, consequence analysis, and other hazard analysis techniques.
Facilities that transfer, store, process, or handle quantities of flammable and combustible liquids beyond a specified limit are often required by an Authority Having Jurisdiction (AHJ), or an insurer, to have a Fire Hazards Analysis (FHA) completed in accordance with NFPA: 30 Flammable and Combustible Liquids Code. To provide a comprehensive FHA, including hazard identification and risk assessment for the facility, Neptune reviews the following items in detail:
Final reports typically include information related to the analysis techniques, methodologies and modeling results, as well as findings related to fire hazards and or fire scenarios modeled and corresponding risk mitigations in place (passive fire protection, active fire protection, emergency response, etc.).
Facilities utilizing LPG storage vessels with an aggregate water capacity greater than 4,000 gallons are typically required to have a Fire Safety Analysis (FSA) completed by a licensed engineer. This type of analysis is completed in accordance with NFPA: 58 Liquefied Petroleum Gas Code. To provide a comprehensive FSA, Neptune evaluates the following hazard and mitigation features:
Each hazard assessment will have its own unique approach based on related fire codes, industry standards, regulatory compliance, and specific process hazards at varying facility types. The items listed for the example analyses above include only a sample of the items required to be evaluated for a complete and code compliant evaluation and final report. A critical initial step in performing an analysis is to identify the types of fire and explosion hazards that are specific to the facility.
Beyond identification, modeling is sometimes required to determine thresholds and limits of a consequence for an incident relating to certain hazards and risks. Neptune’s engineering and design staff are experienced with modeling a variety of incidents including liquids and gaseous releases, fire incidents (pool fire, jet fire, etc.), blast and explosion overpressure, vapor dispersion, and other types of modeling as required for each hazard. Software used is dependent on the incident and desired information output; however, the following are commonly used tools: