72

Nuclear

Polymer Solidification Sys

Characteristic Polymer drumming device treating solidification of solid wastes being generated during operation of nuclear power plant. It can be classified as fixed type and portable type, It is automatically operated in waste control room pc

Main Customer KHNP

Product Specification Made to order

Certification ISO-9001

Technology Specification 10^9 rad radiation tolerance Certificated by Korea Institute of Korea Institute of Nuclear Safety

73

Nuclear

Passive Autocatalytic RecombinersPassive Autocatalytic Recombiners(PAR)

Characteristic The passive autocatalytic recombiner(PAR) is equipment that removes hydrogen able to be generated in the accident environment of nuclear power plant through atmospheric oxygen and catalytic action and is operated without separate power supply.

Main Customer KHNP ENEC

Product Specification Small Size PAR : 335mm×340mm×1400mm Medium Size PAR : 639mm×340mm×1400mm Large Size PAR : 1276mm×342mm×1400mm

Certification KS Q ISO 9001:2009

Technology Specification Application: Accident based on design (DBA), Critical accident (SA) Maximum hydrogen concentration: 8 vol.% Maximum operation temperature: 1300 K Maximum Operation Pressure: 10 bar

Hydrogen Igniters(HI)

Characteristic Hydrogen Ignitor(HI) is a equipment forcibly igniting and removing hydrogen that can be generated in an accident environment of nuclear power plant, which is used in a serious accident environment of nuclear power plant.

Main Customer KHNP ENEC

Product Specification Power : Max. 533 W Rating Power : AC 120 V / 60 or 50 Hz Dimension : 213mm×442mm×220mm Weight : 26 kg

Certification KS Q ISO 9001:2010

Technology Specification Application: critical accident Maximum operation temperature: 1300 K Maximum operation pressure: 10 bar NEMA Type 12 Housing

74

Ultrasonic Decontamination Equipment

Characteristic Equipment cleaning tool contaminated by radioactivity in the nuclear power plant in operation.

Main Customer KHNP JRTR ENEC

Product Specification Rated Power : 480V/ 50 ~60Hz Dimension : 1952mm×1400mm×1040mm Weight : 480 kg

Certification KS Q ISO 9001:2011

Technology Specification Main components: ultrasonic cleaning container, watering purification container

Radiation meter (RADICO SCM)

Characteristic RADICO SCM proposes a relative price comparing to similar products having same performance. It can be used as surface contamination monitor and survey meter. It is a rational product with minimal design and practicality that a modern people pursues.

Main Customer KEPCO Nuclear Fuel Company SK Hynix Philips Korea

Product Specification H X W X D 67X65X128 mm Weight : less than 250g

Technology Specification Measuring range

- radiation : 0.01μSv/h ~20 mSv/h- radioactivity : 0 ~9999 cps Type of detector

: 2 pieces of GM Tube: dose rate 1 piece, PGM 1 piece Sensitivity : 7.5 cps per mR/h 60Co / 60 cps per mR/h Response time

: 5 sec Energy range

: within ±30% at 60 KeV ~ 1.25 MeV Chargeable batteries

: hours of use 150 hours (Back light is used at minimum in the situation of natural radiation)

Battery : Secondary Battery Li polymer 3.7 V - Alarm sound : sound Tone ()-85dB at 20cm ) / Alarm sound by step (dose rate &

cpm ) - Efficiency : 241Am(10%)36Cl(40%)90Sr/90Y(40%)137Cs(40%)- Accuracy : ≤±15% about 137Cs source

Korea Nuclear Partners

75

Neutron Source Assembly

Characteristic As equipment necessary for the initial startup test of nuclear power plant, it generates subcritical nuclear flux in reactor core.

Main Customer KHNP JRTR ENEC

Product Specification for APR-1400: Dia. 20 x 3106 L

Certification KS Q ISO 9001:2013

Technology Specification 1st wire source (driving wire source) : Cf-252 2nd wire source (recycled wire source) : Sb-Be

Incore instrumentation (DFMS) equipment

Characteristic This equipment works in the reactor containment building of nuclear power plant and fulfills to withdraw and insert a detector guide thimble that measures neutron distribution inside nuclear reactor.

Main Customer KHNP

Certification KEPIC MN(MN-612) ISO 9001:2008

Technology Specification It is composed of a clamping chuck type that directly draws and inserts a thimble, master control unit and local control unit that sets operating conditions and checks and controls the operating status, a cradle that safely fixes the withdrew thimble and stairs that provides a safe working space to workers when installing and moving the cradle.

Nuclear

76

Inspection before and during operation of nuclear power plant

Characteristic Inspection of piping, equipment, structureInspection of Nuclear Reactor containerInspection of heat pipe of steam producer

Certification ISO 9001:2008 ISO 14001:2004 ISO 18001:2007

Technology Specification KEPIC MI/ME, 2005 issue and 2006 issues, ASME Code Sec. XI, V ASNT SNT-TC-1A/CP-189 ASME NQA-1 / KEPIC QAP and so on

Inspection &Maintenance

77

Fuel Inspection Equipment

Characteristic As equipment inspecting any defect of fuel cladding tube of nuclear fuel after use, it is composed of visual, ultrasonic inspection.

Main Customer KHNP

Product Specification Radiation Tolerance : min. 1x 104 Gy Zoom range : x100, Waterproof : min. 40m Ultrasonic probe : Single

Certification KS Q ISO 9001:2012

Technology Specification Main components: Movable Visual Inspection System, Ultrasonic Test System

Inspection & Maintenance

78

NGBTI(Special insulation system for the inside of containment)

Characteristic This is an insulation for thermal insulation of equipment and piping of the inside of containment. It is an insulation system fit to strict rules of Reg. 1.36, 1.82 and others.

Main Customer KHNP ENEC

Certification ASME S, U, PP ISO 9001 ISO 14001 ISO 18001

Technology Specification It must follow Reg. Guide 1.36, 1.82 and must be proper to other thermal conditions and mechanical features.

etc

Etc.,etc