Electrical Services
Portable Appliance Testing
Workplace electrical equipment needs an appropriate maintenance arrangement. Portable appliance testing, commonly called PAT, combines relevant inspection and testing within a defined equipment programme. The requirement should reflect the type of equipment, its use and environment rather than an assumed universal annual test.
Discuss your requirementsDefined services, clearly scoped.
Overview
A programme is useful when equipment moves between sites, records are inconsistent or responsibilities for shared items are unclear. New purchases, hired equipment and contractor-owned tools also need defined boundaries so the organisation knows which items it is managing and which evidence it requires from others.
What the work can include
The scope identifies equipment locations, inventory requirements, relevant visual inspections and electrical tests. It states the recording method, labelling arrangements and how defective or inaccessible items are handled. Equipment types need an appropriate assessment method; one test sequence does not fit every item.
Inspection matters as well as instrument results. Damaged cables, unsuitable use and visible defects need attention within the equipment safety arrangement. The work record should make clear what was inspected or tested, what was found and which items were excluded from the visit.
Set a proportionate inspection programme
Consider how equipment is used, moved and exposed to damage. An item regularly carried between work areas experiences different conditions from equipment left undisturbed in a protected position. Use previous findings to identify whether damage or defects recur in a particular equipment group.
A test label records an assessment at a point in time; it does not protect equipment from later damage. User reporting and the response to obvious defects remain important between scheduled checks. The programme needs a route for withdrawing faulty items and arranging their repair or replacement.
Assessment and preparation
Provide an approximate inventory, equipment types, locations and previous records. Identify items in cupboards, remote areas or other sites that need inclusion. Agree how laptops, specialist equipment or other items requiring orderly shutdown will be presented for checks.
Clarify ownership and access. Staff, tenant, hired and contractor equipment need agreed treatment, while critical or continuously used items need planned windows. Label or identify the equipment consistently so results can be matched to the physical item and its owner after the visit.
How the work proceeds
We establish the equipment scope and recording requirements, then arrange access and availability. The appropriate inspection and testing are completed, with results recorded against item references. Defects are communicated through the agreed route so unsafe items are not simply returned to ordinary use.
The completion record identifies checked equipment, findings and items not available. Follow-on repairs or replacement decisions remain separate from the testing activity. A subsequent change of equipment should be reflected in the inventory rather than leaving a label or record attached to the wrong item.
Cost, timing and disruption
Equipment quantity, location, type and access affect the work. A consolidated set of available items differs from a visit requiring searches across occupied departments. Inventory creation, labelling, specialist equipment and additional attendance need to be identified in the scope.
Plan interruption for equipment in use. Coordinate workstations, operational equipment and other connected systems with the relevant users. The programme should allow realistic access without disrupting essential activity unexpectedly. Pricing must distinguish the agreed checks from repairs, replacement components and unavailable-item follow-up.
Sector applications
Offices need equipment ownership and user availability organised. Education needs access to teaching rooms and stored equipment planned. Industrial premises need equipment use and exposure considered when defining the checking arrangement. Explore all sectors.
FAQs
Does every appliance need an annual electrical test?
No universal annual test should be assumed. The maintenance approach depends on the equipment, its use, environment and relevant requirements. Record the basis for inspection and testing intervals rather than copying one date across all items.
Does PAT cover the fixed electrical installation?
No. Equipment inspection and testing and fixed-installation condition assessment have different scopes. An EICR addresses the defined installation; it does not automatically replace equipment checks.
What happens to equipment that fails a check?
The result and required action are reported through the agreed process. The arrangement must identify who controls further use and authorises repair or replacement so a defect does not remain only on a list.
Can you check equipment across several sites?
Yes. Use consistent item and site references, and arrange availability at each address. The report should identify coverage and outstanding equipment by location so missing items remain visible.
Related work and enquiry
Explore Electrical Services, Electrical Testing and EICRs, Asset Maintenance and Planned Replacement Programmes. Browse all services, maintenance, projects, sectors and locations.
Contact Black & White Facilities with site details, equipment types and approximate quantities. Include existing records, ownership boundaries and availability so the inspection programme can be scoped accurately.