Electrical Load Surveys & Fault Finding in Thailand

Some projects begin with a drawing; others begin with a fault, a new piece of equipment or a space that needs to change. ETES brings electrical planning, installation and investigation together to define a practical scope for commercial and industrial sites.

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Electrical Services
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Scope of work.

Switchboards and distribution equipment

Replace, recover and recommission MSB, EMSB, ACMSB and sub-boards. Scope also includes TSB, TDB and power distribution units (PDUs).

Lighting, power and ELV

Design and install lighting, power distribution and ELV systems for renovations, additions and alterations, including electrical supply upgrades.

Restaurants, food courts and central kitchens

Plan fit-out and kitchen power installations around equipment functions, power demand, diversity and starting currents. Coordinate protection between the supply and individual equipment.

High- and low-tension work

Provide high-tension and low-tension electrical work for commercial and industrial facilities, with the installation scope defined around the site requirements.

Seven-day load trending and tracing

Record load trends over seven days, trace electrical layouts and single-line diagrams (SLDs), and investigate faults in commercial and industrial buildings.

Controls and fire-stopping work

Provide intelligent lighting controllers and fire-stop intumescent paint coating and spraying within the agreed project specification.

Related project experience

Information to prepare.

Share what you have. We can identify the remaining information together.

  • A brief description of the change required or the problem you are experiencing.
  • Site photographs, available drawings and relevant equipment information.
  • Your location, target programme and any restrictions on access or power interruption.

Agree the details before work begins.

Use these points to define the proposal, responsibilities and records your team needs. Final deliverables depend on the agreed scope.

  1. Before work

    The equipment, connection points and measurement period relevant to the requested work.

  2. During delivery

    Site responsibilities for access, temporary generation, supervision and testing as applicable.

  3. At handover

    Load records, installation checks or service reports matched to the agreed assignment.

Good questions.
Clear answers.

Do we need a completed design before contacting ETES?

No. A clear description of the requirement, available drawings and equipment details are enough to begin a scope discussion. Further investigation or design needs can be identified from there.

Can one project include power, lighting and ELV work?

Yes. These disciplines can be coordinated within the agreed electrical scope. Clarify the equipment and systems included, along with the responsibilities of other contractors or suppliers.

What is the best way to describe an electrical problem?

Explain what happens, when it started and which equipment or areas are affected. Include photographs and any existing reports, and note whether the problem is constant or occurs under particular operating conditions.

Plan the next step.

Discuss your
electrical project.

Tell us your site location, the work you need and your planned schedule. Drawings and equipment lists help us assess the scope.

Talk to ETES