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Electrical analysis and review

Analysis and review of electrical designs and installations in Pereira and the Coffee Region

Technical review of electrical designs, drawings and calculation reports, and load and capacity analysis of existing installations in Pereira and the Coffee Region, with a findings report.

Tools: AutoCAD · In-house spreadsheets

Single-line diagram of a distribution panelboard with its circuits and protectionSERVICE ENTRANCEMMETERMAIN BREAKER 3×60 AMAIN BUSBAR1×20 AC112 AWG
Office lighting
1×20 AC212 AWG
Common area lighting
1×20 AC312 AWG
General receptacles
1×20 AC412 AWG
Dedicated receptacles
2×30 AC510 AWG
Air conditioning
1×20 AC6—
Spare
SINGLE-LINE DIAGRAM · MAIN PANEL208/120 V · 3F + N + TEXAMPLE VALUES
Conceptual visualization
Panelboard single-line diagram (conceptual visualization).
What it includes

Scope of the service

  • Design review

    We review drawings, single-line diagrams, load schedules and calculation reports prepared by others against the applicable regulation and standards.

  • Calculation check

    We check conductors, voltage drop, protective devices and phase balance with the design assumptions.

  • Load and capacity analysis

    We analyze whether an existing installation can take new loads (equipment, air conditioning, chargers) and what would need to be upgraded.

  • Findings report

    Findings ordered by priority, with the drawing or calculation reference and the suggested correction.

Deliverables

  • Review report with prioritized findings
  • Marked-up drawings or reports
  • Load and capacity analysis, when applicable
  • Recommendations to adjust the design or upgrade the installation

What we need to quote

  • Design to review: DWG or PDF drawings, single-line diagrams and reports
  • For existing installations: access to the panelboards or a previous survey
  • New loads to be connected
  • Purpose of the review: utility submittal, upgrade, property purchase or other

Scope and clarifications

  • The review is technical and documentary: it is not a RETIE inspection, an expert opinion or a conformity certificate.
  • Instrument measurements (power quality, thermography, grounding) are not included unless the proposal says so.
  • Correcting the reviewed design is a separate service, unless the proposal includes it.
Frequently asked questions

About electrical analysis and review

Does the review replace RETIE certification?

No. Certification of a built installation is issued by an accredited inspection body. The review helps correct the design or understand the condition of the installation before that step.

Can you tell me whether my installation can handle new equipment?

Yes. With the panelboard and service entrance data (or a survey), the current load and available capacity are analyzed, and we indicate whether an upgrade is needed.

Do you have an electrical project under way?

Tell us what you need and we will assess the scope of the right engineering solution for your project.

A specialized division of ECOHIDRO. ECOHIDRO also supports environmental compliance, plumbing design and water treatment. [email protected]

See environmental and plumbing services