Comprehensive Technical Assessment & Repair Documentation for High-Voltage EV Charging Infrastructure

Global Station Identifier (GSID)

Station Network Operator

Station Commercial Name (Public Facing)

Physical Street Address

City/Municipality

Region/State/Province

Postal/ZIP Code

Country Code (ISO 3166-1 alpha-2)

Total Number of Charging Ports at This Location

Number of High-Voltage (350kW+) Ports

Station Accessibility Classification

Is this station located within a secured facility or restricted area?

Describe access control procedures and required credentials:

Are there any current site hazards or environmental concerns?

Select all applicable hazards:

Additional Site Access Notes or Landmarks

Primary Diagnostic Trouble Code (DTC)

Complete Diagnostic Code Log (All Active and Historical Codes)

Is the charging station completely non-operational?

Describe the failure progression and last known operational status:

Describe any partial functionality or degraded performance modes:

Charging Station Manufacturer

Charging Station Model Number

Hardware Revision/Batch Number

Current Firmware Version

Target Firmware Version (If Update Required)

Is firmware update required to resolve the issue?

Firmware update urgency level:

Affected Hardware Subsystems (Select all that apply):

Component Health Assessment Matrix

Number of Failed Charging Sessions in Last 24 Hours

Number of Successful Charging Sessions in Last 24 Hours

Are there any physical signs of component damage, burning, or corrosion?

Describe physical damage observations with specific component locations:

Has the station experienced any recent electrical surges or lightning strikes?

Date and time of surge event:

Technician's Preliminary Diagnostic Summary

Upload Photographs of Error Displays, Warning Lights, or Physical Damage

Grid Supply Utility Provider Name

Grid Supply Voltage Classification

Nominal Grid Voltage (Line-to-Line) in Volts

Measured Grid Voltage (Line-to-Line) in Volts

Grid Voltage Deviation Percentage

Is grid voltage within acceptable tolerance (±5%)?

Describe voltage stability issues and fluctuations observed:

Maximum Recorded Power Draw in kW (Last 30 Days)

Average Power Draw in kW (Last 30 Days)

Peak Grid Current Draw in Amperes

Has the station experienced any grid power interruptions in the last 7 days?

Number of interruption events:

High-Voltage Transformer Manufacturer

Transformer Model and KVA Rating

Transformer Primary Voltage Rating (kV)

Transformer Secondary Voltage Rating (V)

Is transformer oil level within normal operating range?

Describe oil level condition and any visible leaks:

Is transformer temperature within normal limits (<85°C)?

Measured transformer temperature in Celsius:

Are all high-voltage safety interlocks and ground fault protection systems operational?

Identify which safety systems have failed or are malfunctioning:

Has the high-voltage compartment been inspected for arc flash damage?

Describe arc flash evidence and affected components:

Is the emergency electrical disconnect switch accessible and functional?

Describe accessibility or functionality issues with emergency disconnect:

I confirm that all high-voltage safety protocols have been followed and lockout/tagout procedures are implemented before servicing

Grid Power Quality Issues or Anomalies Detected

Upload Thermal Imaging Photos of Transformer and High-Voltage Components (if available)

Are replacement parts required to resolve the current failure?

Required Replacement Parts Inventory

Are high-voltage cable assemblies damaged or requiring replacement?

Cable Assembly Assessment and Allocation

Primary Procurement Method for Required Parts

Estimated Parts Delivery Date/Time

Will the station require temporary decommissioning during parts replacement?

Estimated downtime duration in hours:

Are specialized tools or calibration equipment required for the repair?

List required specialized tools and their availability status:

Alternative Parts or Workaround Solutions Considered

Total Estimated Repair Cost (Parts + Labor)

Total Estimated Revenue Loss During Downtime

Upload Parts Requisition Forms or Purchase Order Documents

Regional Infrastructure Manager Name

Manager Employee ID

Manager Official Title/Position

Manager Contact Email

Manager Direct Phone Number

Repair Work Completion Date/Time

Have all identified hardware/software issues been fully resolved?

Describe outstanding issues and mitigation plan:

Has the station passed all post-repair functional testing?

List failed test procedures and corrective actions required:

Have all high-voltage safety systems been verified operational?

Identify safety systems requiring further attention:

Has the station been successfully recommissioned and returned to full operational status?

Explain current operational limitations and estimated time to full service:

Were any warranty claims initiated during this repair?

Provide warranty claim numbers and component details:

Post-Repair Quality Assurance Checks Completed (Select all that apply):

Overall Repair Quality Rating (1=Poor to 5=Excellent)

Manager's Final Assessment and Comments

Is follow-up monitoring required after returning to service?

Specify monitoring parameters, frequency, and duration:

Regional Infrastructure Manager Digital Signature

Manager Sign-Off Timestamp

I certify that all information provided in this intake form is accurate and complete to the best of my knowledge, and that the high-voltage charging station is safe for public operation

Upload Supporting Documentation (Test Reports, Photos, Calibration Certificates)