Risk assessments on storage tanks, chiller, boiler & reactor then which type of risk assessment i have to do?

sir, we have so many risk assessments, like HAZOP,HARA,HIRA,JSA&FTA Etc.,.
Then basically have to do risk assessment on Product, i am totally confused which type of risk assessment i have to do.
Then coming to risk assessments on storage tanks, chiller, boiler & reactor then which type of risk assessment i have to do..
Please clarify my doubt, i have to start the risk assessments of above things.
10th February 2015 From India, Visakhapatnam

Dear Safety Professionals
Please guide what is the risk assessment?
What is severity and likelihood in risk assessment?
How to give rate for the respective potential Hazard i.e., 5,4,3,2,1.
Please Guide the above discussions
With Regards
Suresh
11th February 2015 From India, Visakhapatnam

Dear Mr. Suresh, Please find attached Guidelines which will help you.
11th February 2015 From India, Vapi

Attached Files (Download Requires Membership)

HIRAC.pdf (1.24 MB, 813 views)

Dear Mr.KHVERMA The HIRARC pdf fie is very usefully document to learn and basically it is to learn form the fundamental concepts. Thank u sir for sharing the knowledge With reagrds Safety Suresh
12th February 2015 From India, Visakhapatnam

Dear sir, I am working with a garment manufacturing company. I am trying to create a risk assessment policy for social compliance audit purpose. can you help me with making this policy?
11th December 2018 From India, Rajkot