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MGMARO GRID
FREN

Services

Services – Installation, commissioning, maintenance, training

We do not just deliver equipment: we install, commission, train and maintain.

Installation and fitting

Fitting MV/LV switchgear in substations and on lines.

Our authorised teams fit switches, control cabinets, distribution boards and measuring equipment. Work is prepared beforehand: layout drawings, isolation procedures, coordination with the operator, site reinstatement.

What we deliver

  • Technical survey and site record before work starts.
  • Layout drawings and isolation procedures.
  • Mechanical fitting and wiring of the equipment.
  • As-built file and end-of-works photographs.

Commissioning and testing

Witnessed tests before energising.

We check wiring, protection settings and telecontrol links before energising. Tests are carried out with the operator: point by point on inputs/outputs, then end-to-end from the control room.

What we deliver

  • Wiring and protection setting checks.
  • Point-by-point testing of telecontrol inputs/outputs.
  • End-to-end test from the control room.
  • Test report signed with the operator.

Preventive and corrective maintenance

A telecontrol network that stays available.

We monitor installed fleets: preventive visits, radio or GSM link checks, configuration updates, replacement of wear parts. On failure, diagnosis starts with the communication link before the device itself.

What we deliver

  • Preventive maintenance contract with a defined schedule.
  • Checks of radio, GSM/GPRS and IP links.
  • Backup and restoration of configurations.
  • Corrective intervention and diagnosis report.

Team training

Make your operators self-sufficient on your equipment.

We train operation and maintenance teams on the installed equipment: telecontrol architecture, use of the control room, alarm interpretation, first-level diagnosis, maintenance tasks.

What we deliver

  • Programme tailored to the equipment actually installed.
  • Sessions on site or at our Casablanca workshop.
  • Hands-on work on equipment, not theory only.
  • Course material handed to participants.

After-sales service and spares

A single contact, from diagnosis to spare part.

Our Casablanca workshop tests, configures and refurbishes telecontrol equipment. We handle spare-part follow-up with our manufacturing partners and keep a record of every intervention.

What we deliver

  • Requests handled by phone and email.
  • Diagnosis in the workshop or on site.
  • Supply of original spare parts.
  • Intervention history per equipment item.

Engineering and studies

Size it before you buy it.

We work with design offices and project owners: choice of telecontrol architectures, load bank sizing, equipment selection according to the earthing system and site constraints.

What we deliver

  • Analysis of the requirement and the existing network diagram.
  • Single-line diagrams and equipment lists.
  • Sizing note (load banks, resistors).
  • Assistance in writing the specification.

Our project workflow

  1. 1. Request received

    You send us your specification or equipment list. We acknowledge receipt and raise the blocking questions.

  2. 2. Technical study

    Equipment selection, compatibility checks, calculation note where required.

  3. 3. Priced offer

    Detailed technical and commercial proposal, with supply lead times and an explicit scope.

  4. 4. Supply and works

    Incoming inspection, delivery on site, fitting and wiring by our authorised teams.

  5. 5. Testing and commissioning

    Witnessed tests with the operator, then energising and test report.

  6. 6. Training and follow-up

    Operator training, warranty, spare parts and a maintenance contract if you wish.

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