Testing & CommissioningNational Water Company (NWC)
33 kV MV Switchgear — SAAD Station
Primary & secondary injection, mechanical & function tests, CT/VT tests and protection relay testing (SEPAM 80/40/20, MiCOM P441).
Delivered work for utilities, data centers, hospitals and industry across the Kingdom.
A showcase of delivered work for government entities, utilities, data centers, hospitals and industry — with commitment to quality, reliability and excellence.
Testing & CommissioningPrimary & secondary injection, mechanical & function tests, CT/VT tests and protection relay testing (SEPAM 80/40/20, MiCOM P441).
Testing & CommissioningSF6 circuit breaker testing, power transformer winding resistance, turns ratio, insulation resistance & polarization index verification.
Testing & CommissioningFunctional testing, protection verification, power energization and relay settings application in full compliance with project specifications.
Testing & CommissioningComplete T&C for plots P2.05–P2.14 at King Abdullah Financial District: SF6 breakers, SEPAM 40 relays, power transformers & thermal monitoring.
Testing & CommissioningRMU and 500/1000 kVA step-down transformer commissioning, MV cable pulling, termination, VLF (hipot) testing and torque verification.
Testing & CommissioningWinding resistance & turns ratio, insulation resistance & polarization index, vector group check and magnetization current tests.
Testing & CommissioningLV switchgear testing, PFC & starter/MCC panels, VFD operation with temporary load, ATS auto-transfer and earth leakage/RCD/RCBO tests.
Testing & CommissioningT&C for MDPs, SMDBs and LV panels, MCCs with VFDs and soft starters, PFC and ATS panels plus full calculation studies.
Testing & CommissioningDesign, supply, install and T&C of PFC panels to enhance system power factor, panel modification and complete protection studies.
Testing & CommissioningGrid continuity, earth resistance measurement, installation & torque checks and lightning system equivalent-resistance verification for plots P2.05–P2.13.
MV and LV testing and commissioning for the Diriyah Gate tunnel infrastructure packages.
MV testing and commissioning with controlled test records and site coordination.
MaintenancePreventive and corrective maintenance of MV/LV distribution, UPS and critical boards, in approved maintenance windows.
MaintenanceScheduled inspections and testing of LV switchgear, transformers and UPS with emergency response under agreed response times.
MaintenancePreventive maintenance, inspection, testing and condition reporting for electrical distribution assets: MV/LV switchgear, transformers, main switchboards, PFC units and automatic transfer switches.
MaintenancePre-commissioning, mechanical & electrical tests plus supply, installation and configuration of protection relays for safe energization.
MaintenanceFault investigation and root-cause identification for transformers, RMU and power cables, corrective actions and safe re-energization.
MaintenancePackage-substation and MV preventive maintenance, including a 1250 kVA substation package: RMU & CB testing, relay setting & trip tests, MCCB supply & commissioning, transformer testing, oil filtration and top-up.
Electrical O&M, injection testing, protection restoration, breaker and CT/VT checks, interlocks and root-cause analysis — leading to long-term support and an RMU replacement in 2026.
Multi-site MV preventive maintenance programme with per-site reports and asset labelling.
TurnkeySupply & installation of RMUs, 1000 kVA transformers, ACBs, 500 kVA genset, ATS panels, FM-200 fire suppression, SCADA servers & fiber network per SEC standards.
Full SEC approvals, 2500 kVA oil-type transformers, 13.8 kV switchgear & RMU, 15 kV XLPE cable routes in encased duct bank — design to energization.
ConstructionRemoval of damaged unit, supply & installation of new 3150 kVA 0.4/13.8 kV dry-type transformer, T&C and energization.
ConstructionDedicated earth pits, approved earthing conductors, accessories and full earth-resistance measurement per applicable safety standards.
Electrical site works followed by UPS bypass-panel and ANB panel engineering and supply.
Power StudiesPower system studies for KAFD Zone 2, Setraa Al Amal, Tabuk Hospital networks, MV coordination studies for Mena & Safa Royal Palaces and Riyadh Bank (KAFD 1.14).
SCADAWater consumption management & billing SCADA for KFUPM and ARAMCO UDH community and PLC verifications for MARAFIQ.
How our engineering studies translate into settings that are implemented, tested and accepted on site.