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Siquijor Substation — Grounding, Cabling & Commissioning

Grounding, cabling, and commissioning of the SIPCOR substation in Siquijor — including testing of two 2 MVA transformers.

August 29, 2026
Siquijor Substation — Grounding, Cabling & Commissioning

Overview

NCPSI delivered the grounding system and the installation, termination, testing, and commissioning of the electrical systems at the SIPCOR substation in Candanay Sur, Siquijor — engaged as electrical subcontractor to Linergy Construction Corporation.

Scope of works

  • Design and installation of the grounding system
  • Installation, termination, testing, and commissioning of XLPE power cable, control and auxiliary cables, motor control center, switchgears, panel boards, manual transfer switch, and raceways/cable trays
  • High-voltage primary metering, including troubleshooting and upgrading
  • Supply and installation of transformer control panel and overcurrent protection relay
  • Testing and commissioning of 2 × 2 MVA (4.16–13.8 kV) transformers

Results

Completed grounding, cabling, and substation electrical works — including testing and commissioning of two 2 MVA (4.16–13.8 kV) transformers.
Substation gantry and structural works, Siquijor
Gantry and structural works
Overhead bus and conductor works, Siquijor
Overhead bus works
Power fuse and switchgear works, Siquijor
Power fuse and switchgear works
Control and power cable works, Siquijor
Control and cable works
Grounding system works, Siquijor
Grounding system works
Switchgear testing and commissioning, Siquijor
Switchgear testing and commissioning
HV testing and commissioning at the switchyard, Siquijor
HV testing and commissioning
Client
SIPCOR

Project Details

Client / Owner
SIPCOR
Main Contractor
Linergy Construction Corporation
Role
Electrical subcontractor — grounding, cabling, testing & commissioning
Location
Candanay Sur, Siquijor
Contract Value
₱3,800,000
Timeline
January 2020 – March 2021
Service Category
Substation electrical works