# RT Log User Guide

## What is the RT Log Module?

The RT Log module tracks and documents Radiographic Testing (RT) activities and results. This module helps ensure proper RT procedures, monitor testing quality, and maintain quality control records for various project components.

## Getting Started

To access RT Log:
1. Login to the system
2. Click on **NDT** in the main menu
3. Select **RT Log** from the submenu

## Key Features

### Primary Functions
- **RT Testing Logging**: Record radiographic testing activities and results
- **Quality Control**: Monitor RT testing compliance and standards
- **Data Analysis**: Analyze RT testing trends and patterns
- **Report Generation**: Generate RT testing reports

### Secondary Functions
- **Equipment Management**: Track RT equipment calibration and maintenance
- **Operator Management**: Manage qualified RT testing operators
- **Documentation**: Maintain RT testing records and procedures
- **Alert System**: Alert when defects are detected

## How to Use

### Recording RT Tests
1. Click **"New RT Test"** button
2. Select the component or material to test
3. Choose RT method and technique
4. Enter test conditions and parameters
5. Record test results and findings
6. Add test observations and comments
7. Save test record

### Quality Control Process
1. Review RT testing specifications
2. Verify equipment calibration status
3. Check operator qualifications
4. Monitor testing accuracy and repeatability
5. Document any deviations or issues
6. Take corrective action if needed
7. Verify radiation safety compliance
8. Review image quality and interpretation

### Testing Categories
- **Weld Joints**: RT testing of welded joints
- **Base Materials**: RT testing of base materials
- **Components**: RT testing of various components
- **Special Applications**: Critical RT testing requirements
- **Pressure Vessels**: RT testing of pressure vessel components
- **Pipelines**: RT testing of pipeline welds and connections

## Best Practices

### Usage Guidelines
- ✅ Always calibrate equipment before testing
- ✅ Follow proper RT testing procedures and standards
- ✅ Document test conditions accurately
- ✅ Verify operator qualifications

### Quality Assurance
- ✅ Check equipment calibration regularly
- ✅ Verify testing accuracy and repeatability
- ✅ Monitor RT testing trends and patterns
- ✅ Document any testing issues or deviations

## Troubleshooting

### Common Issues
1. **Testing errors**: Check equipment calibration and procedure
2. **Image quality issues**: Review exposure parameters and technique
3. **Equipment malfunction**: Contact equipment maintenance
4. **Radiation safety concerns**: Verify safety procedures and equipment
5. **Interpretation difficulties**: Consult qualified RT interpreter

### Getting Help
- Contact the NDT department for technical support
- Consult RT testing procedures and standards
- Check equipment calibration records
- Review radiation safety procedures and requirements
- Verify RT equipment certification and compliance