Definition

Email this page to a friend   

Email to a friend

Hazard Log

(Alias: hazard record)

All you have to do is write one true sentence. Write the truest sentence that you know.                       - Ernest Hemingway

A hazard log is a record keeping tool applied to tracking all hazard analysis, risk assessment and risk reduction activities for the whole-of-life of a safety-related system. Important aspects of its disposition and use are:

  • It is the single source of record for all risk management activities. Where necessary it cross-references other documents to demonstrate how hazards have been resolved
  • It is the primary mechanism for providing objective evidence of the risk management process and assurance of the effective management of hazards and accidents
  • It is continuously updated throughout the project life cycle (including decommissioning and disposal)
  • It is first created as an outcome of the preliminary hazard analysis process
  • It is typically maintained by a Systems Assurance Manager throughout a projects's development and assessment phases
  • It is formally closed out at the completion of a contracted development and handed over to the system owner
  • It is preserved into a system's operation and maintenance phases to support functional safety management of maintenance and enhancement activities.

Note!

A hazard log is deemed to be closed out when the safety risks associated with all hazards identified have been reduced to a level that is acceptable to the system owner.

A Sample Hazard

Space Shuttle

Hazard Record Structure

The table provides a sample record structure for each hazard recorded in the hazard log. It also provides a sample hazard entry for a Space Shuttle hazard.

# Data Item Description
1 Equipment category System, subsystem, unit or component where the hazard exists.
Example:
Space Shuttle Thermal Protection System
2 Hazard description A brief summary of the hazard
Example:
Damaged thermal tiles.
3 Operational mode Identify the operational mode where the hazard occurs.
Example:
Shuttle launch
4 Hazard cause(s) Conditions and events that cause the hazard.
Example:
Insulating foam detaches from the propellant tank and strikes thermal tiles.
5 Hazard effects Potential adverse effects on the system, people, property and the environment as a result of the hazard causing an accident.
Example:
Ingress of hot gasses into the Space Shuttle hull during re-entry to the earth's atmosphere causes destruction of the Shuttle.
6 Risk level Given the presence of the hazard, the probability and severity of an accident (refer risk).
Example:
Probability: probable
Severity: catastrophic
7 Risk reduction measures Measures proposed to reduce risk. For example, possible safeguards, recommended action, design criteria, safety requirements.
Example:
Inspect Space Shuttle heat shield while docked at the Space Station prior to re-entry.
8 Risk reduction implementation authority The organization(s) or organizational group(s) responsible for implementing the risk reduction measures.
Example:
Mission Planning
9 Hazard responsibility The organization or organizational group responsible for ensuring that safeguards are provided for the hazard.
Example:
Mission Control
10 Verification of corrective action Specified methods for determining that the hazard has been effectively controlled or its outcome mitigated. For example, tests, demonstration, analysis, inspections.
Example:
Inspect mission plan for addition of heat shield inspection procedure.
11 Other proposed and necessary actions Example:
Investigate methods to prevent foam detaching from the propellant tank during Shuttle launch.
12 Risk reduction measures taken The measures actually taken to reduce risk.
Example:
Mission Plan passed inspection 12 June, 2011 (refer review report XYZ).
13 Residual risk The risk remaining after risk reduction measures have been taken.
Example:
None
14 Hazard resolution status Remarks on the status of the hazard resolution process.
For example: open | in progress | pending action by others | closed.
Note that a hazard is deemed closed when it has been verified that the recommended risk reduction measures have been implemented and are effective.
Example:
closed
Collaboration

Member Comments

21 Comments 

16 member ratings

✭ ✭ ✭ ✭ ✩

RE Definition: Hazard Log

The Cost of Hiring Remote QA Engineers

By JackeHarryson » Wed 01-Dec-2021, 20:35, My rating: ✭ ✭ ✭ ✩ ✩

You will consistently have the choice to employ an in-house QA engineer or a far off QA engineer. Most new businesses would pick the last option. This can be more expense productive. You can check out BPO administrations assuming you need to track down the right specialists to recruit soon.

You should realize the various things will influence the expense of their charges:

Area – There are a few spots wherein the typical cost for basic items isn't excessively high. This implies that they would likewise require significantly less when contrasted with where you are right now remaining.

Abilities – Take note that some QA specialists will cost more than the others on account of their abilities. The more talented they are, the higher the sum that they need to pay.

Position – Junior QA engineers won't have charges that are pretty much as costly as senior QA designs yet their absence of involvement can generally be an inconvenience, read details here https://smthemes.com/blog/5-benefits-of-hiring-remote-qa-engineer/

Assuming you would recruit a senior QA engineer in the United States of America, hope to settle up to $77,800 yearly. It will be more affordable to employ QA engineers from Ukraine since you may be relied upon to pay about $2,050 per month. This will add up to about $24,500 yearly. Simply envision the measure of cash that you can save. The expense will be much less when you enlist somebody from Asia. Simply recollect that there is no assurance that they will be pretty much as gifted as those that you would employ from Ukraine.

21 Comments  • Page 9 of 21 •        Previous « 1…  7   8   9   10   11  …21 » Next

- Rate this definition.
- Did it help?
- Suggest improvements.
- Request more information.
- Exchange ideas with our member community.

Risk Management Planning Video
Email to a friend