SYSTEMS AND METHODS FOR CLEANING CONTROL ROD DRIVES

SHAFT COUPLING AND UNCOUPLING TOOL

Automatic leveling maintenance platform for high-temperature gas cooled reactor

METHOD AND APPARATUS FOR INSPECTING A FUEL ASSEMBLY

NUCLEAR POWER PLANT SYSTEM

METHOD OF STABILIZING A LOWER END OF A THERMAL SHIELD SURROUNDING A CORE BARREL OF A NUCLEAR REACTOR

METHOD FOR MAINTAINING A NUCLEAR REACTOR

METHOD OF REMOVING FOREIGN SUBSTANCES FROM CRDM AND DEVICE FOR EXECUTING SAME

FILTER REPLACEMENT DEVICE

INTEGRATED HEAD PACKAGE

INTERNALS LIFTING DEVICE

NUCLEAR POWER GENERATION SYSTEM

PROCESS AND TOOLS TO PERFORM REACTOR PRESSURE VESSEL NOZZLE EXPANSION MITIGATING PRIMARY COOLANT LEAKAGE

UNIVERSAL REACTOR VESSEL HEAD INSPECTION PLATFORM ASSEMBLY

Servicing a nuclear reactor module

CLAMP SYSTEMS AND METHODS OF USING THE SAME WITH STEAM DRYERS

Method and device for replacing sleeves lining nuclear reactor pressure vessel tubes

Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism

Boiling water reactor blade guide and exchange tool

Lower end replacement of a sleeve that lines a CRDM nozzle in a nuclear reactor

Method of removing foreign substances from CRDM and device for executing same

SYSTEMS AND METHODS FOR LASER INSPECTION AND MEASUREMENTS

Servicing a nuclear reactor module

Method and apparatus for inspecting a fuel assembly

Apparatus for decommissioning heavy-water reactor facilities and method for decommissioning heavy-water reactor facilities

METHOD OF DETECTING AN EXISTENCE OF A LOOSE PART IN A STEAM GENERATOR OF A NUCLEAR POWER PLANT

Repairing system as well as repairing method

Replacement thermal sleeve for a reactor vessel closure head penetration adapter of control rod drive mechanism

Method and device for replacing sleeves lining nuclear reactor pressure vessel tubes

Method for inspecting core shroud using remote operated vehicle (ROV)

System and method enabling signals from replacement self-powered neutron detectors to be used to generate inputs to legacy software

Apparatus for use in the inspection of a top grid guide of boiling water reactor

System for separating and coupling top nozzle of nuclear fuel assembly

Boiling water reactor blade guide and exchange tool

Nuclear reactor core shroud securing device

Inspection tool

RADIATION TOLERANT UNDERWATER CAMERA WITH HIGH DEFINITION VIEWING AND RECORDING CAPABILITY

SYSTEMS AND METHODS FOR UNDERWATER TOOL POSITIONING

Positioning and inspection apparatuses for use in nuclear reactors

Reactor pressure vessel including pipe restraint device, and/or pipe restraint device

Internal Mechanical Stress Improvement Method for Mitigating Stress Corrosion Cracking in Weld Areas of Nuclear Power Plant Piping

Method and apparatus for repairing a jet pump slip joint

Upper vessel transport

Systems and methods for steam separator tie bar repair or replacement

Drive device for in-core neutron instrumentation system

Nuclear reactor, methods for assembling and replacing thermocouple ducts, assembly for implementing these methods

Mechanical seal assembly and method for sealing an opening in a nuclear power plant

Detection apparatus and method of detecting the neutron absorption capability of a control element of a nuclear installation

Method of peening an obstructed region of a metal assembly

Nuclear power generation system

Flange flush tool

Apparatus for use in the inspection of a top grid guide of boiling water reactor

Detection apparatus and method of detecting the neutron absorption capability of a control element of a nuclear installation

Inspection tool

Device and method for underwater repair of hole of a nuclear reactor part

System for removing foreign objects from nuclear reactor vessel

Apparatuses and methods for structurally replacing cracked welds in nuclear power plants

Apparatus and method for baffle bolt repair

FRICTION SPOT SEALING OF A DEFECT AREA IN A WORKPIECE

CRDM internal electrical connector and method of use thereof

Bolt installation and tensioning system

METHOD FOR DECOMMISSIONING NUCLEAR POWER PLANT

SYSTEMS AND METHODS FOR NUCLEAR REACTOR DRY TUBE ASSEMBLY REMOVAL AND INSTALLATION

Pressure boundary bolted anti-ejection device

Apparatus and method for reinforcing jet pump riser

Remotely operated vehicles, systems, and methods for inspecting core shrouds

Self-aligning neutron absorbing apparatus for reactivity mitigation in nuclear fuel storage systems

Fuel Assembly For An SFR Nuclear Reactor, Comprising A Housing Containing A Removably Fastened Upper Neutron Shielding Device

Method and device for replacing control rod drives

Assembly for acting on the outer surface of a tube, and corresponding method

Servicing a nuclear reactor module

Apparatus for degassing a nuclear reactor coolant system

Apparatus for inspecting nuclear reactor and method thereof

Reactor pressure vessel including pipe restraint device, and/or a pipe restraint device

Method and apparatus for repairing a jet pump slip joint

Positioning and inspection apparatuses for use in nuclear reactors

Floor and wall cleaner

Under vessel automated work platform assembly

Control rod device mechanism inner diameter annulus ultra high pressure cavitation peening

Welding method, repairing method, and nuclear reactor vessel

Cleaning device for bottom surfaces

Method of removing upper internals from a nuclear reactor pressurized vessel

Sensor system for high-radiation environments

Method of non-destructive evaluation of intergranular stress corrosion cracking (IGSSC) in structural components made of metal alloys, and the method of lifetime evaluation of the structural components

Method and device for repairing damage to a container wall located under water

Excavation and weld repair methodology for pressurized water reactor piping and vessel nozzles

System for regulating a liquid in a circuit

System for regulating a liquid in a circuit

Systems and methods of remote control rod drive decoupling

Water jet peening compressive residual stress test method, test device, and test facility

Installation device of reactor repair device and method

Water jet peening apparatus and water jet peening method

Nuclear reactor nozzle repair method

Water jet peening device

Boiling water reactor core shroud head bolt retainer tool

Nuclear reactor nozzle repair method

Water jet peening device

Systems and methods for reducing surface deposition and contamination

BWR feedwater sparger end bracket pin clamp

Articulated manipulator

Pressurized water reactor with upper vessel section providing both pressure and flow control

Sealing of a crack in a pool of a nuclear facility, using a robot

Inspection apparatus and method of inspecting a reactor component using the same

Cleaning device of porous plate for nuclear power

SYSTEMS, APPARATUSES AND METHODS OF GRIPPING, CUTTING AND REMOVING OBJECTS

Method of repairing jet pump measuring pipe and repair device therefor

WJP execution method for reactor vessel lid and jigs

Servicing a nuclear reactor module

Reactor measurement-pipe maintenance clamp apparatus

Apparatus and method for removing the upper internals from a nuclear reactor pressurized vessel

Machining, examination, and welding integral device for nozzle

Support pin replacing apparatus for control rod cluster guide tube

Nuclear reactor bottom-mounted instrumentation nozzle repair method

Jet pump diffuser stack repair

Apparatus and method to control sensor position in limited access areas within a nuclear reactor

Method and apparatuses for operating and repairing nuclear reactors

Nozzle repairing method and nuclear reactor vessel

Method of repairing a pressurizer, and equipment for implementing the method

Mechanical connections and methods

System and method for annealing nuclear fission reactor materials

Tubesheet gripping mechanism and method

Incore instrumentation cable routing and support element for pressurized water reactor

Method of repairing shroud support and repair apparatus thereof

Camera system for hazardous environments

Method of executing water jet peening

Preventive maintenance/repair device and preventive mainenance/repair method for cylindrical structure

Device and method for repairing a damaged area in an underwater wall region of a container or tank

Method of replacing shroud of boiling water nuclear reactor, and associated apparatus

Method and apparatus for a BWR control rod handling grapple

Method of segmenting irradiated boiling water reactor control rod blades

Maintenance/repair device for reactor internal structure

Jet pump diffuser weld repair device and method

Boiling water reactor core shroud head bolt retainer tool

Repair device

Pressurized water reactor with upper vessel section providing both pressure and flow control

IN-REACTOR PIPING WORK DEVICE AND IN-REACTOR PIPING WORK METHOD

Repair device and repair method

Method of detecting an existence of a loose part in a steam generator of a nuclear power plant

Water-chamber working apparatus

IN-REACTOR WORK SYSTEM AND IN-REACTOR WORK METHOD

Method of removing retainer of jet pump and jet pump

OPERATION METHOD OF CONNECTION PART BETWEEN CONTAINER BODY AND COVER

DEVICE FOR ASSISTING IN THE UNDERWATER EXTRACTION OR INSERTION OF AN ELONGATE ELEMENT DISPOSED IN A PIPE, AND METHOD FOR ASSISTING IN THE EXTRACTION OR INSERTION OF ONE SUCH ELEMENT

Laser irradiation apparatus and laser machining method

Nuclear power plant construction preparation unit, nuclear power plant construction system, and nuclear power plant construction method

Method and apparatus for an expanding split bushing pipe plug assembly

Core shroud weld inspection systems and methods

Reactor vessel repair method

Control rod blade unlatching tool

System for exchanging a component of a nuclear reactor

Nozzle stub working system for reactor vessel

Opening and closing device for access port that opens to working platform of reactor vessel

Control rod/fuel support handling apparatus

Apparatus for repairing riser pipe elbow weld in boiling water nuclear reactor

Dual drive winch and nuclear reactor vessel maintenance apparatus employing same

Reactor bottom repairing method

APPARATUS AND METHOD FOR AUTOMATICALLY AND REMOTELY MEASURING THE INTERNAL GAP OF A REACTOR

Method for repairing a core spray line elbow weld joint

Under vessel local power range monitor exchange tool

Apparatus and method for repairing a core spray line pipe weld joint

CUTTING HEAD WITH CHIP COLLECTION FOR CUTTING A TUBULAR OBJECT

Apparatus for removing thermal sleeve from cold leg of reactor coolant system

Method for removing thermal sleeve from cold leg of reactor coolant system

Underwater remote inspection device and method for underwater remote inspection

Nuclear fuel cell repair tool

Control rod drive outer filter removal tool

Method for managing internal equipment in reactor pressure vessel and apparatus thereof

Instrument removal system

Machinery system allowing replacement of old reactor with a new reactor in nuclear power electric generating station

Systems, Apparatuses and Methods of Gripping, Cutting and Removing Objects

Method for Repairing Primary Nozzle Welds

Inspection, maintenance, repair, and operating methods for nuclear reactors

Apparatus and method for removing a dry tube assembly from a nuclear reactor pressure vessel

Nut assembly for connecting adjoining poles in a nuclear reactor

Manipulator for remote activities in a nuclear reactor vessel

Method and apparatus for jet pump restrainer assembly repair

Telescoping tool assembly and method for refurbishing welds of a core shroud of a nuclear reactor vessel

Working device and working method

METHOD OF REMOVING RETAINER OF JET PUMP AND JET PUMP

Cleaning apparatus

Apparatus for repairing a damaged area in an underwater wall region of a vessel or pool

PREVENTIVE MAINTENANCE/REPAIR DEVICE AND PREVENTIVE MAINTENANCE/REPAIR METHOD FOR CYLINDRICAL STRUCTURE

System and method for annealing nuclear fission reactor materials

Apparatus for repairing a core spray downcomer pipe slip joint coupling

Handling poles for use in nuclear reactors

Method for carrying out reactor internal

MOBILE RIGGING STRUCTURE

Maintenance and repair device for structure inside nuclear reactor

Apparatus and method for repairing a core spray line elbow weld joint

Apparatus and method for repairing a core spray line pipe weld joint

Pipe clamp

System for exchanging a control rod drive

HANDLING SYSTEM FOR IN-CORE DETECTOR THIMBLE TUBE OF REACTOR

Core-structure storing method

Method for repairing riser pipe elbow weld in boiling water nuclear reactor

Inspection, maintenance, and repair apparatuses and methods for nuclear reactors

Methods and apparatuses for operating and repairing nuclear reactors

Apparatus and method for reinforcing jet pump riser

Tool for brushing circumferential welds in restricted access areas

Method and apparatus for repairing a jet pump diffuser adapter to tailpipe weld

Jet pump diffuser weld repair device and method

METHOD OF REMOVING RETAINER OF JET PUMP AND JET PUMP

Working device and working method

Instrument removal system

Method for inspection and maintenance of an inside of a nuclear power reactor

System and method for multiple usage tooling for pressurized water reactor

Repair apparatus for a nuclear reactor shroud

Method and apparatus for repairing a jet pump riser brace to reactor vessel pad attachment in a nuclear reactor

Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor

Method and apparatus for handling a tube guide of upper interval equipment of a nuclear reactor

Method and apparatus for handling a tube guide of upper interval equipment of a nuclear reactor

Procedure and means for replacing and procedure for repairing a section of a pipe in the primary circuit of a nuclear reactor

Apparatus and method for repairing reactor vessel cladding using a seal plate

Jet pump assembly repair method