Maintenance

maintenance_1

A mission critical facility may be well designed and have the best of infrastructure installed but without proper preventative and predictive maintenance, uptime will suffer as systems fail.

Pergravis provides a full range of maintenance services to ensure maximum uptime of mission critical facilities such as data centers, network operations center, call centers and switching facilities. All services are executed by highly trained and qualified technicians with experience on current production systems as well as rare legacy systems.

Each service call is followed up with a detailed service report documenting the service that was executed, parts that were replaced and recommendations for future service.
maintenance_2
With sites under contract from the mid-Pacific, across North American and Europe, Pergravis can meet critical system maintenance needs on a global scale.

Our maintenance services include:

Electrical Services

UPS Preventative & Predictive Maintenance

  • Component Lifecycle Management
  • Firmware Upgrades
  • Physical Connection Inspections & Re-Torque
  • Spare Parts Kits, Parts Kits Management & Replenishment
  • Circuit Breaker Inspection & Testing
  • Infrared (IR) Inspection
  • Emergency Service
  • Break/Fix Repair Services

Battery Preventative & Predictive Maintenance

  • Battery String Lifecycle Management
  • Physical Condition Inspection
  • Voltage & Internal Resistance Measurement
  • Temperature Measurement
  • Flooded Jar Electrolyte Top Off
  • Flame Arrestor Inspection & Replacement
  • Physical Connection Inspection, Cleaning & Re-Torque
  • Single Jar Replacements
  • Full String Replacements
  • Float Voltage Adjustment
  • Emergency Service

Battery Monitoring System Preventative & Predictive Maintenance

  • Physical Connection Inspection
  • Firmware Upgrades
  • System Calibration
  • Break/Fix Repair Services

PDU/Electrical Panel/Load Center Preventative & Predictive Maintenance

  • Physical Connection Inspection & Re-Torque
  • Secondary Injection Circuit Breaker Testing
  • Circuit Breaker Replacement
  • Infrared (IR) Inspection
  • Emergency Service
  • Break/Fix Repair Services

Automatic Transfer Switch Preventative & Predictive Maintenance

  • Functional Testing
  • Firmware Upgrades
  • Physical Connection Inspections & Re-Torque
  • Circuit Breaker Inspection & Testing
  • Infrared (IR) Inspection
  • Emergency Service
  • Break/Fix Repair Services

Generator Preventative & Predictive Maintenance

  • Physical Inspection
  • Engine Oil Analysis
  • Periodic Engine Maintenance (Oil, Filter Media, Coolant, Lubrication)
  • Coolant Flush & Replacement
  • Spare Parts Kits, Parts Kit Management & Replenishment
  • Load Bank Testing
  • Starting Battery Maintenance
  • Functional Testing
  • Power Quality
  • Infrared (IR) Inspection
  • Emergency Service
  • Break/Fix Repair Services

Mechanical Systems

Precision Cooling Systems Preventative & Predictive Maintenance

  • Physical Inspection of Chillers, Coolers, Condensers
  • Firmware Upgrades
  • Set Point Adjustments
  • Filter Media Replacement
  • Refrigerant Replenishment
  • Coil Cleaning
  • Compressor Maintenance
  • Fan Cleaning
  • Belt Replacement
  • Spare Parts Kits, Parts Kit Management & Replenishment
  • Infrared (IR) Inspection
  • Emergency Service
  • Break/Fix Repair Service

Life Safety Systems

Fire Detection System Preventative & Predictive Maintenance

  • Detection & Annunciation System Functional Test
  • Detector Cleaning
  • VESDA Filter Replacement
  • Fire Alarm Control Panel Battery Replacement
  • Emergency Service
  • Break/Fix Repair Service

Fire Suppression System Preventative & Predictive Maintenance

  • Room Integrity Test
  • Suppression System Trigger Test
  • Suppressant Replenishment
  • Handheld Extinguisher Inspection & Recertification
  • Emergency Service
  • Break/Fix Repair Service

General Services

  • Data Center Cleaning
  • Electrical Demand Studies
  • Cooling Demand Studies
  • Air Flow Remediation