Nuclear services

JEKING has partnered with EQTECH to service one of their potential client in South Africa while they tie ends with great stake holders in the field of Energy sectors in the world with the view to provide and grow in the following services:

NDE Services and Techniques

From inspection to inspection our team is well trained to support all engineering aspects within the Nuclear Industry.  Jeking has the following expertise to offer within the nuclear industry:

  • ECT – Eddy Current Examinations
  • MT – Magnetic Particle Examinations
  • PT – Dye Penetrant Examinations
  • RFT – Remote Field Examinations
  • UT – Ultrasonic Examinations
  • VT – Visual Examinations

Reactor Services

JEKING Energy Services (JES) also provides services related to the primary system of nuclear plants and various outage projects. With our highly trained and experienced technicians in the industry,  JES is readily equipped to help you reach your outage goals in providing efficient, above board quality work with an emphasis on safety.  Some of the available services we provide are:

  • Remove, install, clean and inspect Reactor Head O-Rings
  • Upper Internals removal and installation
  • Reactor Pressure Vessel Flange cleaning
  • Under Core Plate Inspection and Foreign Object Search and Retrieval (FOSAR)
  • Reactor Head disassembly and reassembly
  • Stud Tensioning and Detensioning
  • Stud Removal and Installation
  • Stud Cleaning
  • Core Barrel removal and installation

Refueling Services

JEKING Energy Services strives to become a leading S.A supplier of commercial nuclear refueling services in reactor disassembly/reassembly, refueling, in-vessel work, and spending of fuel pool activities. In order to help you meet your project goals, JEKING is dedicated to providing the best quality, the best experience, and the best commitment to you. Our training and qualification program ensures our field technicians consistently exceed industry expectations considering job knowledge and performance. Some of the available services we provide are:

 

  • Control Room Support
  • Incore Instrumentation
    (Seal Table, Flux Thimble & ICI Replacement)
  • Dry Fuel Storage Support
  • Reactor Head Maintenance Services
  • Outage Advisor
  • Design Engineers with Field Experience
  • TBC designs
  • Full Scope Refueling Services
  • Refueling Advisory
  • Fuel Handling Equipment Operation
  • Testing and Repair
  • Fuel Handling Services
  • Reactor Maintenance Equipment Repair

    • Seal Table and Flux Thimble Services

    • 10-Path Disassembly/Reassembly
    • High-Pressure Seals Removal/Installation
    • Thimble Tube Retraction/Installation
    • Low-Pressure Seal Installation/Removal
    • Thermocouple Leads Disconnection/Reconnection
    • Thimble Tube Cleaning
      • Water, Alcohol or other Medium for Flushing
      • Dry Brush Cleaning
      • Blockage Removal
    • Guide Path (Conduit) Flushing
      • Primary System Water Flush
      • Wet Brushing
    • Thimble Tube Replacement
      • Removal, Cutup & Packaging of Discarded Tubes
      • Installation & Coupling of New Tubes
        • [Includes all Tooling and Greater Than Class C (GTCC) Debris Canisters]
    • Interconnect Conduit Cleaning and Maintenance including Y-Connector Maintenance

    Spent Fuel Pool Services

    JEKING This includes various spent fuel cleanups, inspections and dry fuel storage projects. These projects have included fuel handling, fuel insert shuffles, irradiated fuel and fuel component inspections, cut-up and repairs, We handle fuel assemblies of numerous types/styles anywhere. Some of our available Spent Fuel Pool Services we provide are:

    • Dry Fuel Storage, Supervision and Support
    • Tooling and Equipment Design & Fabrication
    • Fuel Consolidation, Reconstitution, Inspection & Repair
    • Waste Segregation & Identification
    • Debris Retrieval (FOSAR)
    • Underwater Vacuuming
    • Underwater Camera & Video Operations
    • Underwater Cutting & Packaging
    • Underwater Equipment including ROV crawlers w/ vacuum attachments

    As JEKING we provide full scope RCP motor services as well as all technical and engineering aspects of it, from routine maintenance and inspection tasks to full motor rebuilds, JEKING is an industry leader providing the most qualified and experienced personnel. Below are some of our Service Offerings within the refuelling space:

    • Seal Disassembly/Reassemble (All Manufacturers)
    • Seal & O-Ring Inspection
    • Pump Internal Change-out
    • Motor Advisory Service
    • Seal Advisory Service
    • Preventive Maintenance Inspections
    • Main Flange Bolt & Stud Measurements
    • 1 yr. Motor Inspection
    • 5 yr. Motor Inspection
    • 10 yr. Motor Inspection Refurbishment Program
    • Motor Swap
    • Motor Alignment