Construction, refurbishment and operational continuity
Electrical Temporary Power Solutions
Temporary electrical supplies for construction sites, refurbishments, planned changeovers and operational premises across Scotland, including Edinburgh, Glasgow and the Central Belt.
WB Electrical plans the available source, expected loads, distribution, protection, cable routes, lighting and handover for the agreed period. Systems can be adapted as a programme changes, with generator, battery and equipment-hire responsibilities confirmed separately.
Define the loads and route before mobilisation
Knowing what needs powered, when it starts, how long it will run and how the site will change helps determine the source, distribution, cable routes, protection and inspection plan before equipment arrives.
Established 1989
Commercial and industrial experience
SELECT registered
Recognised electrical contractor
110V to three-phase
Supplies matched to the agreed requirement
Edinburgh and Scotland
Suitable projects across the country
Power for a defined period or project stage
When Is Temporary Power the Right Route?
Temporary power is most useful when you need safe, controlled electricity while permanent works are underway, during a planned changeover or while temporary buildings and work areas are in use. It can support a complete project set-up or a defined operational requirement for a limited period.
It is not automatically a substitute for permanent backup or standby power, and no temporary arrangement should assume uninterrupted operation without a feasible source and changeover plan. The site, loads, critical equipment and period of use are reviewed before the final scope is agreed.
A good starting point when you need to:
- Provide working power before the permanent installation is available
- Support agreed loads during a planned board, plant or supply changeover
- Power site offices, welfare cabins, drying rooms or temporary classrooms
- Provide suitable 110V, 230V or three-phase outlets for defined equipment
- Move or extend temporary distribution as work areas and project phases change
Common temporary electrical requirements
What Can a Temporary Power Package Include?
The final arrangement depends on the available source, actual loads, voltage and phase requirements, environment, routes, duration and site controls. These are common starting points for temporary power enquiries.
Temporary Site Distribution
Temporary boards, protected circuits, outlets and labelled isolation points arranged from the available mains or locally generated source.
110V Tool and Trade Supplies
Centre-tapped 110V supplies and suitable distribution for tools or task equipment where this is appropriate to the site, equipment and risk assessment.
Phased Changeover Support
Short-term supplies planned around board upgrades, plant replacement, staged isolations or defined operational loads, subject to a suitable source and practical changeover route.
Temporary Buildings and Welfare
Supplies for site offices, welfare cabins, drying rooms, temporary classrooms and other modular buildings, based on the actual heating, hot-water, lighting and small-power loads.
Temporary Lighting
Task, access and route lighting coordinated with the temporary distribution and changing work area. A lighting-only requirement can also use the Temporary Lighting service.
Generator and Battery Interfaces
Electrical assessment, connection, distribution and changeover interfaces for generator or suitable battery-supported systems. Equipment supply, hire, fuel and monitoring responsibilities are confirmed in the scope.
Prepare the supply, load and programme information
What Helps WB Plan a Temporary Electrical Supply?
You do not need a finished electrical design before making contact. The information already available helps WB identify the likely source, distribution, survey needs and responsibilities that should be resolved before quotation.
- Site address, project type, required start date and expected duration
- Available mains, landlord, generator or other supply information
- Equipment and load list, including voltage, phase, ratings and starting demand if known
- Cabins, heating, hot water, welfare equipment and temporary-building requirements
- Outlet quantities, locations and the areas requiring temporary lighting
- Cable routes, vehicle or pedestrian crossings and protection from damage
- Project phases, moves, operating constraints, permits and hazardous-area information
A load list, programme and photographs can begin the review, but source capacity, earthing, distribution positions, routes and environmental conditions may still need to be verified on site before the final scope is confirmed.
The Source, the Temporary Installation and the Connected Equipment
A temporary supply depends on more than the distribution equipment. The available source, earthing arrangement, connected loads, cable routes, protection, operating controls and responsibilities throughout the period of use must be considered together.
WB Electrical Temporary Installation Scope
The agreed package may include supply assessment, design input, temporary boards, transformers, cabling, protection, lighting feeds, outlets, labels, initial verification, planned changes, agreed inspections and later removal.
Generator, Battery and Hire Responsibilities
Generator or battery sizing and supply, delivery, fuel, charging, monitoring and equipment maintenance may sit with an equipment provider, the client or a separately agreed WB package. The quotation identifies these responsibilities and the electrical connection or changeover scope.
Site, Supply and Connected-Equipment Responsibilities
The client or principal contractor normally provides accurate load information, access, site coordination and protection of routes from traffic or unauthorised alteration. DNO, metering and landlord work may sit outside WB’s scope. For permanent resilience, see Backup and Standby Power Systems; for permanent board changes, see Distribution Boards.
From load list to controlled removal
How Temporary Power Is Planned and Managed
The arrangement follows the actual source, loads, environment, programme and responsibilities. Because temporary systems may move or expand, the handover also defines who can authorise changes and how the installation will be checked during use.
01
Define Period, Loads and Critical Requirements
We confirm the start date, duration, equipment, cabins, lighting, operating sequence and any loads that need a separately planned changeover.
02
Survey Source, Routes and Environment
The available supply, earthing, distribution locations, cable routes, exposure, access, site traffic and other temporary works are checked.
03
Agree Equipment, Responsibilities and Inspection Plan
The temporary boards, transformers, circuits, outlets, lighting, protection, phasing and responsibilities for equipment, checks and later alterations are recorded.
04
Install, Verify and Control Change
The agreed installation is completed, inspected, tested and labelled. Handover explains isolation, permitted use, reporting and how changes or removal will be controlled.
Published Edinburgh project evidence
Temporary Arrangements Within Long-Term Industrial Support
WB Electrical has supported North British Distillery since 2016 across its Edinburgh distillery and associated warehousing sites in West Lothian. The published relationship covers planned improvements, reactive support, testing and electrical infrastructure within operational industrial environments.
The documented scope includes temporary power arrangements where required by the agreed task, together with distribution work, planned access and agreed shutdown windows. Each requirement remains subject to its own survey, site controls, installation checks and handover.
- Temporary power arrangements matched to the individual task
- Planning around live operations and agreed shutdown windows
- Support across Edinburgh distillery and West Lothian warehousing sites
- Relevant testing, labels and task-specific records at handover
Relevant Experience: North British Distillery
WB Electrical’s published case study includes temporary power arrangements where required, distribution work and electrical support planned around operational distillery and warehousing sites.
Tell us what needs powered and for how long
Request a Temporary Power Review or Quotation
Send the site, dates, source and load information you already have. We will review the likely temporary electrical package, identify key access or responsibility questions and advise whether the next step should be a load review, site survey or quotation.
Useful information includes:
- Site address, required start date and expected duration
- Available mains, generator or other supply information
- Equipment, cabins and load ratings where available
- Outlet, transformer and temporary-lighting requirements
- Cable routes, site traffic, phasing and operating constraints
Prefer to talk first? Call 01698 883232 or email info@wbelectrical.co.uk. Load schedules, site plans and photographs can be emailed with the site or company name in the subject. For a wider requirement spanning several electrical services, use the general project quote form.
Your information will be used to review and respond to this enquiry. Read the WB Electrical Privacy Policy.
Before use and while the site changes
Testing, Identification and Ongoing Control
The handover is matched to the temporary installation and period of use. WB confirms the initial verification, labels and records included, together with who controls access, reports damage, arranges further checks and authorises later changes. This approach reflects HSE guidance for electrical safety on construction sites, which treats planning, installation, commissioning, maintenance and operation as connected responsibilities.
Initial Inspection and Verification
The installed temporary electrical system is inspected and tested as appropriate before handover, with the relevant certificate or test record supplied for the completed scope.
Distribution and Isolation Information
Boards, transformers, circuits, voltages, protective devices, outlets and main isolation points are labelled or recorded as required so authorised site personnel can understand the agreed arrangement.
Inspection and Change Responsibilities
The handover identifies responsibility for user checks, formal inspection or testing and reporting damage. The frequency depends on the environment, use, site changes, risk assessment and agreed maintenance plan.
Alteration and Decommissioning Records
Only competent, authorised people should alter or move the temporary installation. Relevant labels and records are updated after agreed changes, and safe isolation or removal at the end is completed where included in WB’s scope.
Project setting and location shape the solution
Temporary Power Across Edinburgh, Glasgow and Scotland
WB supports temporary power in Edinburgh and Glasgow, across Central Scotland and on suitable larger projects elsewhere in Scotland. The source, distribution, routes, inspection needs and project sequence still depend on the individual site.
Construction Sites and Refurbishments
Temporary site power, 110V distribution, task lighting and phased supplies for live build programmes, strip-outs, fit-outs and refurbishment work.
Manufacturing and Industrial Operations
Planned temporary supplies for equipment changes, repairs and agreed shutdown work, coordinated around production, permits and site controls.
Warehouses, Logistics and Temporary Buildings
Distribution and lighting for changing warehouse areas, loading operations, cabins, site offices, welfare spaces, drying rooms and temporary classrooms.
Public Sector and Multi-Site Estates
Temporary supplies for planned works within occupied estates, healthcare, education and facilities-management environments, with access, safeguarding and communication agreed for each site.
Practical answers before the temporary supply is agreed
Questions About Temporary Power Solutions
These answers explain common source, load, distribution, changeover and handover considerations. The final arrangement still depends on the available supply, equipment, site conditions, duration and agreed responsibilities.
What can be included in a temporary power set-up?
A package can include supply assessment, temporary distribution boards, transformers, cabling, protected circuits, outlets, task lighting, labels, testing and agreed inspections or changes. Generator, battery, hire and removal responsibilities are confirmed separately.
Do you provide temporary power in Edinburgh?
Yes. WB supports temporary power requirements in Edinburgh, Glasgow, across the Central Belt and on suitable projects elsewhere in Scotland. Share the location, dates, loads and available supply so the practical next step can be assessed.
Can WB provide 110V site power?
Yes, where 110V centre-tapped supplies are appropriate for the equipment, environment and site arrangements. The required transformers, outlets, distribution, routes and checks are defined against the actual tools or equipment.
Can temporary power support a planned shutdown or changeover?
Potentially. The existing distribution, alternative source, loads, isolation sequence and acceptable interruption must be assessed first. A phased or temporary arrangement is proposed only where the electrical design and site programme make it practical.
Do you provide generators or battery-supported temporary power?
WB can assess generator or suitable battery interfaces, electrical connection, distribution and changeover requirements. Equipment hire, delivery, fuel, charging, monitoring and maintenance are confirmed in the quotation rather than assumed to be included.
Can you power welfare cabins, site offices or temporary classrooms?
Yes. The supply is planned from the number and type of buildings and the real heating, hot-water, lighting, socket and equipment loads. Cable routes, distribution, isolation and responsibility for the buildings themselves are agreed with the site team.
How is the installation checked after handover?
The handover should define user checks, reporting of damage, formal inspection or testing and control of alterations. The frequency depends on the environment, use and risk assessment. WB can include planned inspections and approved changes where agreed.
What is the difference between temporary power and backup power?
Temporary power normally supports a project, refurbishment, temporary building or defined short-term need. Backup and standby power is intended to provide resilience when the normal supply fails. The source, changeover behaviour, duration and maintenance expectations are different, so each route needs its own assessment.
Connected temporary and permanent power routes
Connected Services Around Temporary Power
Temporary power often connects with lighting, distribution changes or a longer-term resilience requirement. These routes help distinguish the short-term installation from the permanent work.
Need power for a project, temporary building or planned changeover?
Share the Site, Dates and Expected Loads
Share the location, required dates, available source, equipment, cabins and operating constraints. WB Electrical will help identify the right load review, survey, quotation or connected service route.