Technology
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2026-07-29 22:09
Specialized Technology
Commercial Grade Item Dedication, CGID
Commercial Grade Item Dedication, CGID, is an engineering service that provides quality assurance so that general industrial items can be used as basic components performing safety functions in nuclear power plants through technical evaluation and conformity verification.
This technology contributes to client satisfaction and the safe operation of nuclear power plants by improving the reliability of nuclear safety-grade item supply.
Major Services
- Supply of nuclear safety-grade components and CGID technical services
- Equipment Qualification technology for nuclear power plant equipment
- Reverse Engineering technology for obsolete nuclear power plant equipment
- Procurement Engineering for nuclear power plants
Equipment
01
Contact-Type 3D Measuring Equipment
02
Spectral Analyzer
03
High-Current Generator
04
Withstand Voltage Tester
05
Specimen Cutting Machine
06
Oscilloscope, etc.
Major Projects
- Performed CGID for approximately 700 frequently used items across all nuclear power plants, including fuses, capacitors, and bearings
-
Korea's first CGID for Hanbit Units 3-6 RSG Support Components
- Hanbit Units 3-6 RSG Support Component CGID
- Supply of engine components for auxiliary feedwater pumps for Hanbit Units 3, 4
- CGID for adhesive chemical anchor bolts for ESW rotary screens at operating nuclear power plants
- Reverse engineering of APR-1400 GCB circulation fans
- CGID essential characteristic testing for three items, including fuses, for emergency breaker recovery work at Wolsong Unit 3
- Completed Phase 1 and currently implementing Phase 2 of the CGID essential characteristic testing system for valve actuators, May 2025–Dec. 2026