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Procedure Risk Management


Purpose
A risk is the probability of an undesirable event occurring due to a cause with a negative effect on business operations and therefore affects the achievement of business objectives.
An electrical risk is the probability of the occurrence of an (electrical) hazard due to contact, short circuit, power failure, fire, limited availability and therefore affects the achievement of business objectives and also the reputation.
This procedure serves the purpose of how the electrical energy supply, electrical distribution, working of electrical systems and electrical users can be guarenteed by periodic investigation of potential hazards. 
Identification of potential hazards must be evaluated and brought to the attention of the asset responsible for action.
It is therefore that electrical risk management must have a prominent place on the board agenda. 
Executioner of the procedure
Personnel involved in the the realization or operation and maintenance may not be involved in the execution of the risk assessment. The executioner must be an independent and impartial electrical specialist who can overview all aspects of the specific electrical installation. 
The assessor works in assignment of the Installation Responsible. 

Background
The reliability of the electricity supply is anchored in the design, construction and installation. Availability during operation must be guaranteed with a sound management system. The chain is only as strong as its weakest link.

In order to guarantee an undisturbed electricity availability, three inseparable elements must be assumed that together make business operations manageable:

  1. Demonstrable conformity of the installation itself.
    Here the starting point is that the design should cover all critical functional aspects related to reliability and availability of the electricity supply. When commissioning, it must be possible to assume that demonstrable proof has been provided that the installation meets the engineering specifications.
    (This is regularly violated in practice. What changes have taken place; these can be traced back to the design phase. How is the provision of information arranged for the purpose of operation and maintenance? A declaration of conformity must therefore be traceable with every hand-over in order to have a solid starting position for operation and maintenance).

  2. The management system, which must cover all critical electrical management aspects.
    This is related to the availability of electricity supply, working of the systems and users. Maintenance takes various forms. Choosing the right form is a matter of vision and insight. Vision with regard to the assessment of the risks to be run and insight into the daily functionality of the electricity supply.
    (A very critical factor is changing the functionality of the installations. Any change, no matter how small, must involve optimization and be tested for functionality and reliability. It is necessary to take a critical look at how malfunctions in the installation are resolved. The operation of the electricity supply is part of the management system. Installation parts that are in continuous operation must be monitored and installations that serve as a backup must be tested).

  3. The competence of the organization.
    The starting point here is how did the managing director delegate the installation responsibility. Is the person who takes on the installation responsibility up to the task that rests on his/her shoulders? Does the person who takes on the installation responsibility have mandate and trust? These are basic questions that need to be answered. Personnel performing electrical work must be designated for the specific tasks performed.
    (This also applies to employees who are temporarily deployed on a hiring basis or for performing outsourced work. Training alone is not enough! It is craftsmanship within a management structure where all critical management tasks have been identified, evaluated and made manageable).
Only in conjunction can it be assumed that all the conditions for the responsible management of the electricity supply are met. If a crucial element is missing in the inventory and no care is taken to control the critical risk factors, the guaranteed electricity supply is at the mercy of a luck factor. This puts the safety of people at risk. If all conditions are met, the electricity supply is in optimal condition and asset management is in control.

The risks and interests are discussed together. Openness in the verification process regarding the status of the installations, the structure of the business operations, the competence of the personnel and the incidents that have occurred is a requirement. The Installation Responsible gives direction to the process. Mutual trust is essential in this process for a reliable outcome. 


For the electricity supply, different classes can be defined for the degree of security required by the operation.

Risk class 1:
Interruption of the high-voltage electricity supply does not pose a direct risk to business operations beyond economic production losses.

Risk class 2:
Interruption of the electricity supply does pose an immediate danger to business operations because production processes are disrupted and damage can occur to equipment and the environment.

Risk class 3:
Interruption of the  electricity supply does pose an immediate danger to business operations because equipment and systems no longer work and life-threatening situations can occur.

Application
The application of Risk Managment is to carry out a risk analysis using a preconceived verification plan. This verification plan includes all elements that may occur during the normal and abnormal (incident) operation of the electrical installation. This Risk Management is not intended as a contingency plan in the event of calamities. However, the procedures in place to ensure that, in the event of disruptions in the electricity supply, the appropriate measures have been taken to ensure that preferential users can continue to be supplied with electrical energy will be examined. For the electricity supply, different classes can be defined for the degree of security required by the operation.

Execution
The one-line diagram of the complete installation is used for the risk assessment. Based upon this diagram a verification plan is set-up. It contains five phases that all individually and collectively have a PDCA cycle.
The phases are:
  1. The installation assessment consisting of:
    1. Design review
    2. Information of delivery (commissioning documents)
    3. Installation status
    4. Information provision
    5. Optimization by corrective measures, periodic inspections and testing
  2. The system research consists of:
    1. Maintenance strategy
    2. Procedures
    3. Management of change
    4. As-built
    5. For process control the preparation of policy, management plans and verification plans
  3. The organizational audit consists of:
    1. Policy plans
    2. Competences-
    3. Designations
    4. Job profiles
    5. Job profiles for the organizational structure, the designation policy and the training plan
  4. The risk inventory consisting of:
    1. Preferred users
    2. Redundancy
    3. Emergency power supply
    4. Going Through the Dark
    5. For integration of items 1 to 3: Asset Management, Risk Management and Life Cycle Management
  5. The evaluation consisting of:
    1. Installation
    2. Systems
    3. Staff
    4. Integration

The picture below illustrates the phases.

Installation review
Installation review
System review
System review
Organization audit
Organization audit
Risk inventory
Risk inventory
Evaluation
Evaluation
Installation review
Installation review
System review
System review
Organization audit
Organization audit
Risk inventory
Risk inventory
Evaluation
Evaluation
Verification process
Verification process
Improvement planning
Improvement planning
Verification
* Design review
* Commissioning documents
* Installation status
* Information provision

Verification...
Verification
* Maintenance strategy
* Procedures
* Management of Change
* As-built

Verification...
Verification
* Policy planning
* Competencies
* Designations
* Job profiles

Verification...
Verification
* Preferent users
* Redundancy
* Emergency power
* Going through the dark

Verification...
Verification
* Installation
* Systems
* Personnel
* Integration

Verification...
Action
* Corrective measures
* Periodic inspections
* Testing

Action...
Action
* Policy plan
* Management plan
* Verification plan

Action...
Action
* Organization structure 
* Designation policy
* Training plan

Action...
Action
* Asset management
* Risk management
* Life cycle management

Action...
Action
* Certification of compliance


Action...
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 Criteria for compliance 
In order to arrive at a traceable conformity assessment, a number of steps are taken to determine jointly with the Installation Focal Point what the acceptance criteria are. Common in which the Istallation Responsible indicates to the Installation Focal Point what is desirable and required, while the Installation Focal Point indicates what the bottlenecks are within the domain of the electric power supply. According to the diagram below, the assessment of the electrical power supply takes place.

Start
Start
End
End
Orientation
Orientation
Decide on risk classification
Decide on risk c...
History
History
Investigation
Investigation
Evaluation
Evaluation
Improvement plan
Improvement plan
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Orientation
There is a reason to start an assessment process. This reason is discussed with the Installation Focal Point  in order to be able to integrate all elements of the reason into the assessment plan in the follow-up process. Transparency is a requirement in this conversation. Confidentiality is important in the process in order to arrive at a final judgment that cannot be influenced.

Decide on the risk classification
With the Installation Focal Point, the risk class is determined. For hospital installations and other installations where an undisturbed power supply is of vital importance, the class is clear; For other installations, insight must be gained into the risks that occur.

History
Historical
data is particularly important for determining future risks. Have there been malfunctions, have changes taken place, lessons have been learned from emergency drills and are there bottlenecks in the organization.

Investigation
The entire study contains three main elements, namely: The installation research, this concerns the installation itself and the infrastructure The control measures, this concerns the description and implementation of the processes, procedures and instructions The organization, this concerns the delegation of responsibilities and competence to be able to carry out work in a responsible manner.

Evaluation
The evaluation brings together all the data from the study. All stakeholders jointly discuss the outcome of the findings and come up with a common position on the risk profile.

Improvement plan
The improvement plan includes the desired and required change in installation, system and organization. Here, prioritization of the improvement measures applies. Economic aspects play a crucial role in the improvement plan.

Conclusion
It is the installation Responsible who, in consultation with the driver, determines the degree of responsibility for the safety of the electrical power supply based on the entire process.

Reference

Assessment plan risk management