Commercial

Minimum documentation that has to send electrical contractor for the owner attached with the electric estimate:
-Level 3 Award in Initial and Periodic Inspection and Testing of Electrical Installation, including 3-phase, (inspector).
-Level 3 Award in the Requirements for Electrical Installations BS 7671.

- Public and products Liability (insurance).

At the end, a part of the respective Certificate the contractor should give it to owner a plane similar to the one detailed below.

Following these steps above, this will act as a money saver for your business, because it will be very easy to identify any issues.

London electrical services commercial areas

If you own a business, you must have

Step 1.1 Architectural drawing (AutoCAD) plan of the premises.

Emergency Lighting Installation,

Fire detection and Alarm System.
-needs, drawing design.
-Separate Certificate.

As a business owner, you are required to have;

Step 2.1 Design (drawing) calculation of each circuit: Where it will be clearly identify e.g. calculation, Disconnection time, voltage drop maximum demand ………To comply the new regulation BS 7671:2018.

What is a ZE test?
`ZE` is a measurement of the external earth fault impedance of the installation. It is the measured resistance of the supply transformer winding, the supply phase conductor, and the earth return path of the supply. `ZE` can be obtained by enquiry to the electricity supplier or by direct measurement at the supply.

CERTIFIED: Engineers & Electricians.

Comments:
-Reason for ZE verify? Verify the existence of supply earth
Why ZE when C.U has been changed must be test?
-Different P.D now protecting circuit, must be confirmed disconnection times can be met
-When we change new Consumer Unit, will not comply with the disconnection time & will jump the Protective Devices
-Risk of the electric shock

-If the test is unsatisfactory, the owner must be, call & send this document to the supplier, they are responsible for solving this.

As a business owner, you are required to have

Step 1.4 Electrical Schedule & Electrical Estimate (quote)

As a business owner, you are required to have.
Step 3.1 Risk Assessment policy & procedures.
Risk Assessment and Method Statements Checklist.

Note: first we must check. Supply Characteristic & Earthing Arrangement known as ZE Test, after this you can build the installation.

All inspections and testing are done with modern technology machines. We use the most modern software (generation) to fill electronic Electrical Certificates.

As a business owner, you are required to have:
Step 4.1 Initial verification, inspection and testing of the Installation:
Electrical installation Certificate.
Schedule of the inspection, generic Schedule of Test Result of each circuit.

In areas such as restaurant kitchens, it is recommended to make a specific plan for this area.

As a business owner, you are required to have
Step 1.3 Location: devices, sockets, lamps. Together with the owner on the paper copy of the plans. Drawing in de AutoCAD of devices, sockets, lamps & make schedule devices.

electrify solutions.co.uk

Design Building Inspection Maintenance of Installations London

In the end the plan will be with these details.

WE ARE HERE TO LOOK AFTER YOUR BUSINESS, HELPING YOU STAY COMPLIANT & SAFE
What you need to know to make your electrical installation.

You need pass the building control: Electrical Installation Certificate, Emergency lighting Certificate, fire alarm system… (Electrical Wired or Rewiring).
Note: we can help you stay compliant with your insurance company basic requirements in order to have a competitive quote.
if you need claim the insurance, our service will help you meet requirements described below to confirm that your electrical installation complies With British Standard.

Call us for a free estimate, if you need a professional drawing as in step 1.1 & 1.3 below