Practicing Risk Assessment for a Hybrid Work Sites

Practicing Risk Assessment for a Hybrid Work Sites.

An introduction to electrical site assessment

With the release of BS 7671’s eighteenth edition, there were several significant changes, such as more prominent security and determinations of SPDs.

The following are examples of situations where a high-voltage incident could result in adding security from temporary protection:

  • Death or serious injury to a human being;
  • Disruption of public services and/or eradication of social legacy;
  • An interruption of business or organizations; 
  • The effects of which may have a large impact on individuals in the same area.

In any remaining cases, a site assessment as per Regulation 443.5 should be conducted to recognize or avoid temporary security. An electrical installation should be carried out with security to prevent temporary interferences if a site risk assessment has not been conducted.

The purpose of an electrical site risk assessment is for single-family housing units or offices where it is accepted that the entire expense of installation and equipment doesn’t guarantee that level of security.

A decision of this kind must be made based on conversations between the installer and the customer.

While the interruption appears to be caused by fluctuations, their amplitude is less than those caused by these overvoltages. SPD installations assure turbulence caused by air turbulence, but they can also solve temporary problems due to rapid change. The details of such gadgets and how to install them are contained in Section 534 of BS 7671.

Site-specific risk assessment

BS 7671’s present assessment and management of risk are much more elaborate and thorough than any methodology in previous versions of BS 7671. They may also be used in places where the requirements of Regulation 443.4 are not applicable.

Geological location and consequently flash density have an impact on the result of establishing a reasonable risk level. Yet, the overvoltage attenuation following a lightning strike heavily depends on the cabling configuration and whether there is an adequate distance between the lightning strike and the end of the run.

Perform a detailed risk assessment to ensure remote workers’ health, safety, and welfare

The first thing you need to do is to conduct a thorough risk assessment. You must do everything you can to ensure that your remote workers’ work environment meets the organization’s health and safety standards. This will ensure that their workspace is protected and that any risks are minimized.

Getting a health and safety office to visit the worker’s place of work is the best and most thorough way to do a risk assessment. It would then be possible to perform a risk assessment before agreeing to protect the remote workplace of the worker. The following points are examined in this risk assessment:

  • A workstation must be established
  • A natural light source
  • The ventilation system
  • The quality of the desk and the seat
  • Support for desktop, laptop, and tablet computers
  • Storage and maintenance of electrical equipment
  • Security of personal information
  • Insurance coverage, if applicable
  • Appliances powered by electricity

In addition to health and security concerns, this risk assessment allows for government assistance concerns to be addressed. Any issues that emerge can be addressed by this risk assessment and then resolved as needed.

Site assessment is an integral part of the hybrid working world’s IT policies

When the workers return to the workplace, they will bring the hardware they used at home. It is fair to assume that many users haven’t maintained the same protocols as they did when working at the workplace with these gadgets. To ensure that the resources that were outside the scope of the organization are well prepared for their reappearance with no stress, IT leaders need to physically inspect each resource.

IT leaders can guarantee gadget security by implementing policies related to risk assessment for workers and each of their gadgets. Systematically explaining which gadgets are always maintained and tested for vulnerabilities would be helpful.

The IT leader needs to know if an update has been made, what home office apps have been downloaded, and what kind of network the gadget is connected to when workers are working remotely. The employee must demonstrate the location, the mode of connecting to the Internet, and the log-in data of the gadget. The authoritarian clarity helps over the long run and ensures the preservation of the procedure.

The IT leader needs to confirm that employees have been given passwords before pre-approving workstations on their networks. Work gear may have been at home, and workers may have used the same passwords for personal and work purposes. In the long run, this opens the door to employee attacks and puts office networks at risk.


There might be some confusion regarding SPD installation. Despite this, with the introduction of the eighteenth Edition, it is now possible to install SPDs or go through the risk assessment process. Project contractors need to think about this process when designing new installations or making significant changes to existing ones.

If a risk assessment has confirmed that SPDs do not need to be installed, this administrative work needs to be included in the Electrical Installation Certificate or provided to the customer along with other authorizing documents.

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