Qualitative risk assessment - fire protection engineering, Other Engineering

Assignment Help:

Qualitative risk assessment - fire protection engineering:

NFPA 551 discusses the differences between qualitative risk assessment and quantitative risk assessment.

Qualitative riskassessment is where no numbers are used in the process but judgements are made on relative likelihoods and outcomes. Quantitative risk assessment uses numbers to produce results and comes up with what appear to be hard and fast figures.  Of course, they are not usually hard and fast, but they can be generally indicative of the true situation.

The document states that it is important that a FRA states its objectives and scope. The reader of the FRA should know what it is trying to demonstrate including the extent to which it is trying to demonstrate it.

It also states that data sources should be provided along with any assumptions that have been used in the assessment.

All assumptions should be justified by the author of the FRA.   Typical assumptions might be, for example, the maximum number of people in a room, the wind direction, the amount of combustible items in an area, the manner in which the building will be maintained,  etc.  Any  assumptions  like  these  that  may  have  an  influence  on  the outcome of the analysis should be stated and justified.

 

 


Related Discussions:- Qualitative risk assessment - fire protection engineering

Fuel control system in aircraft engine, Fuel control system in Aircraft Eng...

Fuel control system in Aircraft Engine: The computer controls the fuel flow to the engine to maintain a constant rotor RPM. During normal operation the optimum engine/rotor spe

Small business management, Small Business Management Case. Go to the page 2...

Small Business Management Case. Go to the page 215 Kelly Grill. Three questions need to be addressed based on Ch 7. Go to www.coursesmart.com sign in user name: Waleed122@windowsli

Problem Set, 1) An investment project requires a net investment of $100,000...

1) An investment project requires a net investment of $100,000. The project is expected to generate annual net cash flows of $28,000 for the next 5 years. The firm''''''''s cost of

Engineering Risk and Reliability , The demand placed on a system is describ...

The demand placed on a system is described by a lognormally distributed random variable with mean 50 and standard deviation of 10. The capacity of the system is modeled by a Weibul

Aerospace computational techniques, Bearing stresses are very common in aer...

Bearing stresses are very common in aerospace engineering.  It occurs on the surface of contact between any two structural members.  Bolts, pins, and rivets are classic examples of

Turbo shaft engines - aircraft engine , Turbo shaft engines : Gas turbi...

Turbo shaft engines : Gas turbine engines that deliver power through a shaft to operate something other than a propeller are referred to as turboshaft engines. In most cases th

Evolutionary methods, Evolutionary Methods Optimization methods base...

Evolutionary Methods Optimization methods based upon natural or biological processes Need to be able to parameterise a solution and determine a cost function (good or bad

Corporate Governance, What is the status of corporate governance in UAE?

What is the status of corporate governance in UAE?

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd