방폐물검사건물 건설기자재 480V 저압차단기반 및 전동기제어반(E208) 구매

링크

• 공고 상세 페이지 (사람에게 건넬 링크)
• 나라장터 원문 공고

비슷한 공고

링크는 각 공고의 AI 페이지다.

진행 중

• [재공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 480V 저압차단기반 및 전동기제어반(E208) 구매 · 한국원자력환경공단 · 28억원 · D-1
• [재공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 무정전전원설비(E217) 구매 · 한국원자력환경공단 · 4.19억원 · D-1
• [신규공고/서류제출공고] 방폐물검사건물 건설기자재 직·교류/조명용 분전반(E233) 구매 · 한국원자력환경공단 · 2억원 · D-1
• [신규공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 조명용변압기(E204) 구매 · 한국원자력환경공단 · 4,850만원 · D-1
• [재공고/서류제출 안내공고] 방폐물검사건물 관급기자재 댐퍼 및 부속설비(M254) 구매 · 한국원자력환경공단 · 3.8억원 · D-7
• [재공고/서류제출 안내 공고] 방폐물검사건물 건설기자재 공기조화기 및 공기정화기(M255) 구매 · 한국원자력환경공단 · 24.9억원 · D-1

끝난 공고 · 결과

• 방폐물검사건물 건설기자재 무정전전원설비(E217) 구매 · 한국원자력환경공단 · 유찰
• 방폐물검사건물 건설기자재 직·교류/조명용 분전반(E233) 구매 · 한국원자력환경공단 · 유찰
• 방폐물검사건물 건설기자재 조명용변압기(E204) 구매 · 한국원자력환경공단 · 유찰
• 방폐물검사건물 건설기자재 공기조화기 및 공기정화기(M255) 구매 · 한국원자력환경공단 · 유찰
• 보령시 지식산업센터 건립사업(전기)관급자재(수배전반)제작 설치 · 충청남도 보령시 · 낙찰 주식회사 대성이앤지 · 7,848만원
• [서류제출 안내공고] 처분시설 계측분야 경상정비 용역(6차) · 한국원자력환경공단 · 낙찰 -

첨부파일

뷰어 링크는 사람이 원문을 볼 때 쓰는 화면이다. 이 문서들에서 뽑은 자격 · 배점 · 일정 · 발췌는 이 페이지 아래에 글로 있다.

• 2-1. 기술제안서 제출 안내 공고문.hwp · 공고규격서
• 2-1-2. (물품 및 가격명세서-제안서와 함께 첨부).xls · 공고규격서
• 2-1-3. 입찰설명서 1편(입찰유의서)_F.hwp · 공고규격서
• 2-2-1. 구매규격서.pdf · 공고규격서
• 2-2-2. 구매규격서 요약_F.hwp · 공고규격서
• 2-3. 계약 일반조건_F.hwpx · 공고규격서
• 2-4. 계약 특수조건_F.hwp · 공고규격서
• 2-1. 기술제안서 제출 안내 공고문.pdf · 공고규격서

공고 개요

유찰 · 한국원자력환경공단 · 수배전반·변압기·차단기

결과

유찰

참가

0곳 · 개찰 09/23(수)

요약 AI 요약

이 사업은 2차 방사성 폐기물 수령/저장 건물에 사용될 480V 부하 중심 및 모터 제어 중심을 공급하기 위해 수행된다. 공급업체는 해당 장비를 설계, 제작, 시험, 포장하여 인도해야 한다.

• 480V 부하 중심 설계·제작·시험·포장·인도
• 480V 모터 제어 중심 설계·제작·시험·포장·인도
• 부하 중심 상부에 들어오는/나가는 케이블 끝단 제공
• 조정·유지·해체용 특수 도구 일괄 제공
• 설치·시운전·2년 정상 운용용 예비 부품 일괄 제공
• 기술 자문 및 엔지니어링 인력 지원(기술 설명 회의 참석 등)

사업 내용 · 이 공고에 든 일

중심 · 480V 저압차단기반 및 전동기제어반 설계·제작·시험·납품

물품 › 전기·에너지 설비 › 수배전반·변압기·차단기

480V Load Center(배전반)와 Motor Control Center(전동기제어반)를 설계·제작·시험하여 현장에 납품하는 것이 사업의 몸통으로, 수배전반·분전반·MCC를 사는 공고에 해당한다.

• 480V Load Centers(0-824-E-LC03) 1대 제작
• 480V Motor Control Centers(0-826-E-MC07/08/09) 3대 제작
• 내장 차단기·계전기·계기·변류기 등 부속기기
• 특수공구(설치·조정·정비용) 1식
• 예비품(설치·시운전·2년 운전용) 1식
• 설계·제작도면 및 품질검증서류 제출
• 공장시험(설계시험·생산시험) 및 검사 입회
• 포장·표시·현장 하차도 납품
• 현장 기술지원(설치·시험 감리)
• 하자보증(인수통보일로부터 3년)

참가 자격 · 제한

업종제한

제한 없음

지역제한

제한 없음

공동수급

공동수급불허

입찰참가 제한

모름

실적경쟁 · PQ

모름

국제입찰

국내입찰

제출 방법

전자입찰

입찰 일정

가격

추정가격

2,803,050,000원

배정예산

3,083,355,000원

부가세

280,305,000원

예정가격 방식

복수예가

납품

품명

전동기제어반 (3912110401)

수량

1 식

인도조건

과업내역에 따름

제조물품

아니오

세부품명 등록

아니오

공고 정보

공고종류

등록공고 (일반공고)

게시일

09/10(목)

공고번호

R26BK01719691-000

참조번호

한국원자력환경공단 2026-131

공고기관

한국원자력환경공단

수요기관

한국원자력환경공단

계약방법

제한경쟁

낙찰방법

2단계경쟁입찰

계약유형

총액계약

예정가격 방식

복수예가

추정가격

2,803,050,000원

배정예산

3,083,355,000원

사전규격번호

R26BD00260997

재공고

아니오

출처

나라장터

문서 발췌

과업·요구

Preparer : 황의정, Tel : 054-421-7623 SIS-1

2ND RADWASTE RECEIPT/STORAGE BUILDING

Spec. 0-824-E208

SPECIFICATION ISSUE SUMMARY

DESCRIPTION REVISION This specification for furnishing 480V LOAD CENTER & MOTOR CONTROL CENTERS consists of:

1. Maximum number of compartment in one vertical section ································ ········ ________________ 2. Maximum number of vertical section as shipping unit ································ ················ ________________ 3. Weight of heaviest vertical section to be shipped as a unit ································ ········ ________________ 4. Heaviest piece handled during erection ···················································· _________________ 5. Heaviest piece handled after erection ······················································ _________________ 3A-1 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.1.0 GENERAL TECHNICAL DATA (CONT,) 3A.1.2 OVERALL DIMENSIONS (in/cm) A. 480V LOAD CENTERS

3A-7 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED 3A.2.1 TECHNICAL DATA A. 480V LOAD CENTERS 1. Load Center Catalogue No. ······································· _________________ 2. Circuit Breaker Characteristics (1600A/4000A) 1600A /4000A

3A-8 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) i. Circuit breaker minimum dry flashover, 60 hertz, 480 volts (kV) / j. Stored energy operating mechanism closing coil - Type / - Nominal operating voltage (V-dc) / - Minimum operating voltage (V-dc) / - Maximum operating voltage (V-dc) / - Maximum current at 125 V-dc (amps) / - Power at nominal voltage (watts) / - Resistance (dc) / k. Stored energy operating mechanism tripping coil - Type / - Nominal operating voltage (V-dc) / - Minimum operating voltage (V-dc) / - Maximum operating voltage (V-dc) / - Maximum current at 125 V-dc (amps) / - Power at nominal voltage (watts) / - Resistance (dc) / 3A-9 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) l. Stored energy charging motor (closing action) - Type / - Nominal operating voltage (V-dc) / - Power at nominal voltage (Watts)) / - Maximum current at 125 V-dc (amps) / - Minimum positive operating voltage (V-dc) / - Maximum operating voltage (V-dc ) / - Resistance (dc) / - Time to charge at 125 V-dc (Sec.) / - Inrush current at nominal operating voltage(amps) /

m. Time from energizing closing control relay / - Until main contacts complete closing, cycles / - Until auxiliary switch "a" contacts close, cycles / - Until auxiliary switch "b" contacts open, cycles / n. Time from energizing trip coil - Until main contacts part, cycles / - Until auxiliary switch "a" contacts open, cycles / - Until auxiliary switch "b" contacts close, cycles / 3A-10 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Until circuit is interrupted at 25% to 100% interrupting rating, cycles / o. Clearing Times(cycles) - Instantaneous / - Short time range / p. A number of auxiliary contacts for Buyer's use - Mechanically operated auxiliary contacts specified in 4.06.B.B1.4.h / - Automatic bypass auxiliary contacts specified in 4.06.B.B1.4.i / - Breaker operated cell switches specified in 4.06.B.B1.4.j / - Lock out relay contacts specified in Table 4.B2.1 / q. Interrupting capability of auxiliary contacts at 125V DC, Amperes (Inductive/Resistive) - Mechanically operated auxiliary contacts specified in 4.06.B.B1.4.h / - Automatic bypass auxiliary contacts specified in 4.06.B.B1.4.i / - Breaker operated cell switches specified

3. Ratings of Auxiliary Equipment a. Space heaters 3A-11 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Number of heaters per load center ························· _________________ - Manufacturer & Catalog No. ······························· _________________ - Voltage rating (volts) ········································ _________________ - Power rating (watts) per heater at 120 volts·············· _________________ For For For 51GN 51G Metering b. Current Transformers - Manufacturer & Catalog No. - Type - Accuracy class - Burden rating(VA) c. Potential Transformers - Manufacturer & Catalog No. ······························· _________________ - Type ·························································· _________________ - Accuracy class ················································ _________________ - Burden rating (VA) ·········································· _________________ d. Manufacturer and Type of the following instruments - Voltmeter ······················································ _________________ - Ammeter ······················································· _________________ - Auxiliary relay ················································ _________________

- Running time meter ·········································· _________________ - Voltmeter selector switch ··································· _________________ - Ammeter selector switch ···································· _________________ - PT primary fuse··············································· _________________ - Control circuit fuse··········································· _________________ e. Transducers - Current Transducer Manufacturer ················································· _________________ 3A-12 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) Type and catalog No. ······································· _________________ Input range(A) ··············································· _________________ Output range (mA) ·········································· _________________ Adjustable range············································· _________________ Accuracy ······················································ _________________ - Voltage Transducer Manufacturer ················································· _________________ Type and catalog No. ······································· _________________ Input range(V) ··············································· _________________ Output range (mA) ·········································· _________________

Adjustable range············································· _________________ Accuracy ······················································ _________________ 4. Heat Loss a. Heat loss at rated current, WATT & BTU/Hr - 1600A breaker ················································ _________________ - 4000A breaker ················································ _________________ - Transformer cubicle 1500/2000kVA, 6900/480V ······························· _________________ 5. Transformer (6900V/480V, 1500/2000 kVA)

- H-Winding····················································· _________________ - X-Winding····················································· _________________ e. Rated winding voltage, kV ··································· _________________ f. Insulation class, kV - H-Winding····················································· _________________ 3A-13 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - X-Winding····················································· _________________ g. Neutral insulation class, kV ·································· _________________ h. Basic impulse insulation level, kV(BIL) - H-Winding····················································· _________________ - X-Winding····················································· _________________ i. Applied potential test, kV - H-Winding····················································· _________________ - X-Winding····················································· _________________ j. Induced potential test : - Line to neutral, kV H-Winding···················································· _________________ X-Winding···················································· _________________ - Line to line, kV H-Winding···················································· _________________

X-Winding···················································· _________________ k. Impulse tests (Type test) : - Full wave, kV ················································· _________________ - Chopped wave: Crest, kV······················································ _________________ Minimum time to flashover, S ··························· _________________ l. Conductor material of each winding (If aluminum, state the grade) m. Transformer connection H-Winding X-Winding n. Transformer rating above a 40℃ ambient - Full load at 60℃ rise, Convection cooled, kVA(AA) - Full load at 60℃ rise, 3A-14 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) Forced cooled, kVA(FA) o. Tap - Above rated voltage at full kVA capacity, Number of taps and % volts each tap - Below rated voltage at full kVA capacity, Number of taps and % volts each tap - Location of taps on winding p. Efficiency at unity power factor (not including power for cooling) guaranteed at 60℃ rise, % : - 100% full rated load (AA) - 75% full rated load (AA) - 50% full rated load (AA) - 25% full rated load (AA) - 100% full rated load (FA) - 75% full rated load (FA) - 50% full rated load (FA) - 25% full rated load (FA)

q. Impedance at rated voltage tap, guaranteed : - At rated kVA - Manufacturer’s tolerance, ±% - Are the above impedance within manufacturer’s standard range 3A-15 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) of impedance?, yes/no r. Regulation H-winding to X-winding based on full rated(AA) at 60℃ rise on X-winding, guaranteed : - At unity power factor, %- - At 0.8 power factor, % s. Approximate resistance at 80℃ (per phase on rated voltage connection): H-Winding X-Winding t. Losses guaranteed : - No-load loss (Excitation only) At 100% voltage, kW At 110% voltage, kW - Total loss, no-load loss plus Load loss, at unity power factor With loading as follows : At full load(AA) at 60℃ rise, kW At full load(FA) at 60℃ rise, kW - Auxiliary power loss, kW (total power requirements for cooling) u. Temperature under continuous operation, guaranteed : 3A-16 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Temp. rise at full rated load(AA/FA) : Winding temp. rise by resistance, ℃ Hottest-spot winding temp. rise, ℃ - Performance reference temperature

on which efficiency, loss and impedance are based, ℃ - Insulation system-UL class, ℃ - Maximum ambient temperatures of the surrounding air into which the heat of the equipment is dissipated, ℃ v. Average sound level at rated load, with all fans running, scale “A” slow response, at 5 feet from transformer, dB w. Exciting current guaranteed : - At 100% voltage, % - At 110% voltage, % x. Inrush rms magnetizing current on basis of no residual magnetism, expressed in times full load current y. Short circuit characteristics : - Short circuit current on H-Winding, rms symmetrical A 3A-17 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Maximum duration of short circuit current on X-Winding, seconds - Maximum crest value of short circuit current, A z. Radio influence voltage at 100% of normal operating voltage, ㎶ aa. Fan, if required : - Number - Horsepower, hp(each) - Voltage and phase, V - Locked rotor current, A(each) bb. Minimum clearance between terminals and uninstalled metal parts of enclosure, Inches

6. Load Centers Data : a. High potential test in factory on assembled switchgear for 60 seconds, V················· _________________ b. Permissible 60 seconds high potential test in field (before cables are connected on assemblied switchgear), V ···································· _________________ c. Horizontal Buses: - Continuous ampere rating, A ····························· _________________ - Temperature rise above 40℃ ambient at rated current, ℃ ············································· _________________ 3A-18 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Momentary rating, kA ······································ _________________ - Size and shape ············································· _________________ 2 - Cross-sectional area, mm ································· _________________ - Conductor material (if aluminum, state the grade, temper and conductivity) ·································· _________________ - Minimum clearance-between phases, mm················ _________________ - Minimum clearance-phase-to-ground, mm··············· _________________ - Type of bus supports ······································· _________________ - Type of insulation on bus ·································· _________________

- Type of plating used at bus joints and Buyer's incoming cable connections ······················ _________________ d. Vertical Buses: - Continuous ampere rating, A ····························· _________________ - Temperature rise above 40℃ ambient at rated current, ℃ ·········································· _________________ - Momentary rating, kA ······································· _________________ - Size and shape ················································ _________________ 2 - Cross-sectional area, mm ··································· _________________ - Conductor material ··········································· _________________ - Bus spacing, center-to-center, mm ························ _________________ - Minimum clearance-between phases, mm················ _________________ 3A-19 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Minimum clearance-phase-to-ground, mm··············· _________________ - Type of bus supports ········································· _________________ - Type of insulation on bus ··································· _________________ - Type of plating used at bus joint ··························· _________________ e. Ground bus, size and material ································ _________________

1. Circuit Breakers 3A-20 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,)

3A-22 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - No load / / / - load / / / m. Number of auxiliary contacts (N.O - N.C)

- For 50GS Ground fault relay / Ground fault sensor / 3A-23 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) 4. Auxiliary Power Transformer

5. Distribution Panels a. NEMA Enclosure Type ······································· _________________ b. Circuit breaker interrupting rating - At 120 volts ac(rms symmetrical kA) ····················· _________________ - At 240 volts ac(rms symmetrical kA) ····················· _________________ c. Continuous current rating of main bus (A)················· _________________ d. Circuit breaker manufacturer / Type ························ _________________ 3A-24 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) 6. Buses and Enclosures : a. NEMA Enclosure Type ······································· _________________ b. High potential test at factory on assembled motor control centers for 1 minute (V) ····················· _________________ c. Value of short circuit current which buses are braced to withstand 480 volt ac service (rms symmetrical kA) ········································· _________________ d. Minimum Clearances : - Phase to phase (mm) ········································· _________________ - Phase to ground (mm) ······································· _________________ - Bus spacing center to center (mm) ························ _________________ - Tap spacing center to center (mm) ························ _________________

3A-25 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) d. Capacity of bus (A) ············································ _________________ 9. Ground Bus :

after MCC installation ? (YES or NO)······················ _________________ 11. Average Heat Loss per vertical section(watts) ··················· _________________ 12. Terminal Blocks Manufacturer / Type ···························· _________________ 13. Wire Manufacturer / Type··········································· _________________ 3A.2.2 CONSTRUCTION DATA A. On-site Storage - State recommendations for short term on-site storage(under 6 month) ······························· _________________ - State recommendations for short term 3A-26 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) on-site storage(over 6 month) ································· _________________ 3A.2.3 SPECIAL TOOL/TEST EQUIPMENT LIST AND THEIR DATA In addition to the list submitted as per Paragraph 2.0 of Attachment 3-1, the Tenderer shall submit the following technical information in its proposal for each item of the above special tool/test equipment list. - Item description/name - Rating, Grade or Type - Usage 3A.2.4 SPARE PART LIST AND THEIR DATA In addition to the list submitted as per Paragraph 3.0 of Attachment 3-1, the Tenderer shall submit the following technical information in its proposal for each item of the above spare part list. - Item description/name - Material Specification (Material, Size, Rating, Grade or Type, etc.)

- Drawing Item Number - Part Number - Original Manufacturer's Part Number - Manufacturer's Name - Period of Replacement 3A-27 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) - Recommended Quantity - Parent Item Stock Code Number - For resilient materials, year of manufacture and the recommended shelf life - One or more of the following code(s) shall be indicated in the remarks column.

3A.2.5 ADDITIONAL PROPOSAL DATA Tenderer shall submit the following data Is this data included? with each copy of this proposal : Yes / No A. Detailed Specifications covering construction and materials used in the equipment ················································· B. Drawings showing general arrangement and principal dimensions of equipment ······································· 3A-28 Spec.: 0-824-E208 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A – TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED(CONT,) C. Description of any variance between this specification and any code requirements ·········································· D. Summary of Equipment Qualification Program(Dynamic) ·············································· E. Work Schedule including engineering procurement, fabrication and delivery ········································ F. Description and/or Catalogue of the equipment/device ················································ G.. List of the Certificate and copy of each Certificate according to applicable codes & standards (KEPIC/ASME/ISO, etc)······································· 3A.2.6 APPLICATION OF KOREA ELECTRIC POWER INDUSTRY CODE (KEPIC) Local Tenderer of ROK(Republic of Korea) shall apply KEPIC 2015 Edition (including addenda through 2016) on the cross-reference table in the attachment 4-5 for the supply

duties and other charges from FCA to Jobsite Loaded 1.04 Total(Sum of Item 1.03), Excluding V.A.T - On-shore, Jobsite Loaded N/A N/A ￦_________ - Off-shore, Jobsite Loaded N/A N/A US$ N/A Remark : According to buyer's request schedule date, the site delivering date can be changed. 3-1-3 Spec.: 0-824-E208 Rev.1 ATTACHMENT 3-1 PRICING AND SCHEDULE DATA Name of Tenderer :____________ 2.0 SPECIAL TOOLS Below is a list of special tools being supplied which are required for installation(mark *), adjustment, calibration, maintenance and dismantling of the equipment. The items which are specified in Section 4, Technical Specifications, if any, shall be included in the list. If no items are required, "N/A" shall be indicated below. Recom. Unit Price Extension Site Delivery No. Item Q'ty/Unit (￦/US$) (￦/US$) Date Description Material Specification (Rating, Grade, Type, etc.) Part No. / Orig. Mfr's Part No. Mfr's Name A. Sub-Total of Special Tools ◆ 480V Load Centers - On-shore, Jobsite Loaded ￦_________________ - Off-shore, FCA US$ N/A . ◆ 480V Motor Control Centers - On-shore, Jobsite Loaded ￦_________________ - Off-shore, FCA US$ N/A . B. All charges for Off-shore portion: - Overseas and inland freight, insurance premium, customs US$ N/A . duties and other charges from FCA to Jobsite Loaded C. Total of Special Tools(Sum of Items A and B), Excluding V.A.T ◆ 480V Load Centers - On-shore, Jobsite Loaded ￦_________________

· Description · Material Specification (Material, Size, Rating, Grade or Type, etc.) · Part No./Orig. Mfr's Part No. · Mfr's Name · Period of Replacement A. Sub-Total of Spare Parts ◆ 480V Load Centers - On-shore, Jobsite Loaded ￦_________________ - Off-shore, FCA US$ N/A . ◆ 480V Motor Control Centers - On-shore, Jobsite Loaded ￦_________________ - Off-shore, FCA US$ N/A . B. All charges for Off-shore portion: - Overseas and inland freight, insurance premium, customs US$ N/A . duties and other charges from FCA to Jobsite Loaded C. Total of Special Tools(Sum of Items A and B), Excluding V.A.T ◆ 480V Load Centers - On-shore, Jobsite Loaded ￦_________________ - Off-shore, FCA US$ N/A . ◆ 480V Motor Control Centers - On-shore, Jobsite Loaded ￦_________________ - Off-shore, FCA US$ N/A . 3-1-5 Spec.: 0-824-E208 Rev. 1 ATTACHMENT 3-1 PRICING AND SCHEDULE DATA Name of Tenderer : ______________ 4.0 DELIVERY 4.1 Delivery Required In case of delivery to FCA port of export, schedule date is two(2) months before site delivery date. A Can Tenderer meet the delivery set forth in Item 1.0 through 3.0?…………….………….…_________________________ B If the answer to Item 4.1, A is "No", Tenderer shall give schedule of earliest dates possible ...….......……………….………….…_________________________ C Shipping shall not be made earlier than one (1) month prior to the delivery date set forth in item 1.0 through 3.0 without written approval of the Buyer.

A. Total - Supervisory : [ ] persons X [ ] days = [ ] man-days - Technician : [ ] persons X [ ] days = [ ] man-days Note : 1. The above working days shall be expected requirements based upon Tenderer's experience. 2. The actual working days shall be determined when the Buyer requests such services. 5.2 Rate and Expense (for a person) Supervisory Technician A. Basic rate per day for a normal ￦/US$_________ ￦/US$_________ working day B. Hourly rate for overtime (including ￦/US$_________ ￦/US$_________ Sunday and Holidays) C. Sojourn rate per day, excluding lodging ￦/US$_________ ￦/US$_________ and local transportation D. Travel expense of round trip

deliver in accordance with this specification the following: a. 480V load centers b. 480V motor control centers c. Terminating provisions for entering incoming or outgoing cable, located on the top of each 480V load centers cubicle. d. Detail quantity of the above equipment are shown in Attatchment 4-6. 2. The Supplier shall furnish one(1) lot of all special tools required for adjustment, maintenance and dismantling of each equipment including cable/connector terminal tool/kit. The test/maintenance equipment shall be designed as a trouble shooting, modification, diagnostic and support tool for Supplier’s system. The Equipment shall be able to simulate field inputs including meteorological and environmental perimeter inputs. Tools shall be new and of first class quality. Supplier shall furnish on-site programming and debugging facilities for system firmware and software. Tools shall be shipped in a separate suitable container clearly marked with the name of the equipment. Tool container shall be marked for delivery in accordance with the requirements in Section 2.

3. When requested by the Buyer, the Supplier shall furnish the services of competent technical advisor(s) who shall provide technical advice, guidance and assistance in the erection and testing of the equipment furnished under this Specification, as required for the placement of the equipment in successful operation by Buyer’s personnel. 4. The Supplier shall furnish the services of competent engineering personnel to attend technical clarification meeting as requested by the Buyer. The supplier and his sub-supplier shall attend a technical clarification meeting four (4) weeks after the submittal of the general arrangement drawings. The purpose of this meeting will be to clarify the actual Buyer/Supplier interface points(i.e., piping thermal points, foundation information, electrical/control cable terminal location, etc.). The Supplier may be required to attend four or more additional technical review meetings, periodically 6 month if required by the Buyer. 4 – 1 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.01 SCOPE (CONT.)

5. The Supplier shall furnish one(1) lot of Spare Parts required during installation, start-up, and 2 years of normal operation. All requirements that apply to the original parts of the specified equipment shall apply equally to the spare parts of the specified equipment. All documentation for spare parts shall be submitted in the same manner as for original parts. B. RELATED WORK NOT INCLUDED The following work will be by others:

to be performed by Buyer or others. 4.03 QUALITY STANDARDS A. GENERAL The Supplier shall control the quality of Goods and Services to meet the requirements of the Specification, and applicable codes and standards. B. CODE AND STANDARDS 1. KEPIC shall be the 2015 edition through 2016 addenda for KEPIC EED 1200. The cross-reference table between KEPIC and referenced codes and standards is specified in the Attachment 4-5 of this specification. All other codes and standards except KEPIC shall be the edition in effect as of February 28, 2017, unless indicated otherwise. 2. Should conflict exist between KEPIC and the referenced codes and standards, the referenced codes and standards take precedence over KEPIC.

3. Codes and standards mentioned in attachments and appendices of this specification shall be read to mean the equipment article or subarticle of KEPIC code[except KEPIC QAI, QAP, QAR and STB]. 4. The work performed shall comply with the applicable codes, standards and regulations, and in particular the following : 4 – 3 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION

Installations, Including Unit Substation - Conformance Standard IEEE 1 General Principles Temperature Limits in the Rating of Electric Equipment and for the Evaluation of Electrical Insulation IEEE 383(2003) Standard for Qualifying Class 1E Electric Cables and Field Splicing for Nuclear Power Generating Stations IEEE C37.47 Distribution Fuse Disconnecting Switches, Fuse Supports and Current Limiting Fuse IEEE C37.90.2 Standard for Withstand Capability of R e l a y S y s t e m s t o R a d i a t e d E l e c t r o m a g n e t i c Interface from Transceivers IEEE C39.6 Electrical Instrumentation Digital Measuring Instruments IEEE C57.12.01 Standard for General Requirements for Dry Type Distribution and Power Transformers IEEE C57.13 Standard Requirements for Instrument Transformers IEEE C57.13.1 Guide for Field Testing of Relaying Current Transformers NEMA PB 1 Panelboards NEMA ICS2 Industrial Control and Systems Controllers Contactors and Overload 4 – 6 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.03 QUALITY STANDARDS (CONT.) SPONSOR NUMBER SUBJECT Relays Rated 600 Volts NEMA 250 Enclosure for Electrical Equipment (1000 volts Maximum) NEMA ICS 5 Industrial Control and Systems Control-Circuit and Pilot Devices NEMA SG-7 Manufacturers Labels for Switchgear Assemblies NEMA ST-20 Dry Type Transformer for General Application NEMA WC 53 Standard Test Methods for Extruded Dielectric Power, Control, Instrumentation, and Portable Cables

for Test(ICEA T-27-581) NEMA WC 57 Standard for Control, Thermocouple E x t e n s i o n , a n d I n s t r u m e n t a t i o n C a b l e s ( I C E A - 7 3 - 5 3 2 ) NEMA WC 70 Power Cables Rated 2000 V or less for the Distribution of Electrical Energy SSPC PA 2 Procedure for Determining Conformance to Dry Coating Thickness Requirement SSPC/NACE SP 10/No.2 Near-White Metal Blast Cleaning SSPC VIS 1 Guide and Reference Photographs for Steel Surfaces Prepared by Dry Abrasive Blast Cleaning ASTM A325 Standard Specification for High Strength Bolts for Structural Steel Joint 4 – 7 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION

Cables UL 94 Safety Test for Flammability of Plastic Materials for Parts in Devices and Appliances UL 489 Safety Molded-Case Circuit Breakers, Molded-Case Switches and Circuit Breaker Enclosures UL 508 Safety Industrial Control Equipment NRC RG 1.180 Guidelines for Evaluating Electromagnetic and Radio-Frequency Interference in Safety-Related Instrumentation and Control System C. QUALITY REQUIREMENTS This specification covers Goods and Services that have the related functions in a radwaste disposal facility . The Supplier shall meet the specific requirements of App. 4A1, 4B, and 4H as applicable D. CONFLICT Should conflict exist between codes, standards and the technical specification including Attachments & Appendices, the Supplier shall notify the Buyer(A/E) for clarification prior to proceed with the work. E. SUBSUPPLIERS A subsupplier, i.e., a foundry, forging shop, or independent testing agency, may perform operations, tests, and examinations that require procedure submittals and documentation of results. The organization which proposes to perform or performs the activity shall prepare the procedure and documentation covering that activity; however, the Supplier is solely responsible for the acquisition of procedures and certified documents for their submittal to Buyer, and shall assure that the subsuppliers are properly qualified in accordance with Appendix 4A1

5. The Supplier shall provide welding procedure specification (WPS) and procedure qualification record (PQR) prepared in accordance with the requirements of KEPIC SWT or Appendix 4K5. 6. Other required drawings, data and procedure a. Supplier’s work schedule including engineering, procurement, fabrication, and delivery b. Work progress report c. Spare part list 7. The Supplier shall submit Part List(s) in accordance with Appendix 4X for information. 4 – 10 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS A. GENERAL 1. The 480V Load Centers and 480V Motor Control Centers will be installed indoors and operated in a Radwaste Disposal Facility. 2. The equipment and appurtenances shall have a minimum design life of 40 years at the specified service conditions, excluding consumable items such as packing, seals, and gaskets. A1. 480V Load Centers

1. The Buyer should confirm the actual quantity of Goods required prior to commencement of their fabrication. The quantities are estimated and will be adjusted upward or downward according to the actual quantity required by the design requirements for the project. 4 – 11 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) 2. Overall dimensions of 480V motor control centers shall be manufactured and standardized as follows. - Standard dimension per section (DxWxH) : 550 x 565 x 2,300mm - Allowable tolerance : ± 3% A3. The equipment will be numbered and classified as follows.

4 – 12 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) g. Control voltage, V-dc Nominal 125V-dc h. Range of rated voltage for continuous operation of dc equipment (125V DC)

for continuous operation of ac equipment (120 VAC) 108-132V j. Primary current rating of current transformers

Each transformer shall be 3-phase, two-winding, 60 Hertz ventilated cast resin encapsulated winding dry type for indoor location and meet the design and test requirements of IEEE C57.12.01 a. Output[kVA] 1500/2000 b. Temperature rise[ºC] 60ºC (above 30ºC average ambient for 24 hrs, 40ºC max. ambient temp.)

solidly grounded through a disconnect link e. Taps, no-load, full HV winding, kV capacity, percent; 4 – 13 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) - Above rated voltage: two, 2-1/2 % each - Below rated voltage: two, 2-1/2 % each f. Impedance, percent 5.75 (based on self-cooled rating) g. Winding BIL, kV :

B2. 480V Motor Control Centers 1. Motor Control Center Rating a. Main bus: a1. Continuous current 600A a2. Momentary rating Refer to Single Line Diagrams (Attachment. 4-6) a3. Bus material Copper b. Vertical bus: b1. Continuous current 600A b2. Momentary rating Refer to Single Line Diagrams (Attachment. 4-6) b3. Bus material Copper 4 – 14 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION

distribution panel breaker g. Min. combination starter Refer to Single Line Diagrams assembly short circuit (Attachment. 4-6) withstand rating per UL 508 h. Control voltage rating h1. Voltage rating 120V ac, 1 phase, 60Hz h2. Voltage range at normal operation 90% to 110% h3. Voltage range at abnormal operation (During 1 min.) For equipment 80% to 110% h4. Drop out voltage of contactor Below 60% and auxiliary relay

i3. Rated voltage - HV winding 480V ac - LV winding 120V / 208V ac i4. Connection - HV winding Delta - LV winding Wye - solidly grounded i5. Taps, no load, full capacity - Above rated voltage two, 2.5 % - Below rated voltage two, 2.5 % 4 – 15 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) C. DYNAMIC DESIGN REQUIREMENTS The equipment specified in this specification shall be classified as Seismic Category III and designed in accordance with the Korea Building Code. The Supplier shall submit for review, details and calculations demonstrating the capability of the equipment attachment/foundation design(e.g. bolt hole size; suggested bolt type, material, and sizes; weldment type, material, and sizes; etc) to sustain the forces resulting from the specified seismic event. D. ENVIRONMENTAL DESIGN REQUIREMENTS Ambient Conditions (Indoor)

5. Welding for subject component fabrication shall meet the requirements of KEPIC SWT or Appendix 4K5. 4 – 16 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) 6. EMI/ RFI/ ESD/SWC TEST a. The equipment shall comply with the EMI/ RFI/ SWC/ ESD test requirements as following; - Emission test : CE102, RE102 according to RG 1.180(R1) - Susceptibility test : IEC 61000-4-3 ~ IEC 61000-4-6, IEC 61000-4-12 according to RG 1.180(R1) - SWC test : IEC 61000-4-4 , IEC 61000-4-5, IEC 61000-4-12 according to RG 1.180(R1) - ESD test : IEC 61000-4-2 b. All test of relays shall be performed in accordance with IEEE C37.90.2. 4 – 17 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) B. DESIGN AND CONSTRUCTION B1. 480V Load Centers

1. General a. Each load center shall consist of circuit breakers, transformers, buses and accessories, mounted on metal frames, complete with all electrical connections and completely enclosed within sheet-metal housings. b. The equipment shall conform to, and tests shall be conducted in accordance with KEPIC EEE 2000, EED 1200, EEC 3100, EEC 3230, and NEMA ST20, and the related standards listed therein, in effect on the date stated in Paragraph 4.03.C. c. In all cases, load centers equipment ratings shall be in accordance with the American National Standards Preferred Ratings, as outlined in KEPIC EED 1200. These ratings are preferred, but are not to be considered restrictive as long as any assigned ratings are not less than those listed. d. The arrangement of equipment and connections shall be as shown on the Attachment 4-6. The Supplier's standard arrangements may dictate the location of certain equipment (potential transformers, undervoltage relays, etc.) common to a bus or buses in cubicles other than those shown on the drawings. This is permissible provided the change is noted in the Supplier’s drawings. e. Main current carrying parts, insulators, supports and housings shall have sufficient mechanical strength to withstand, without incurring damage, the effect of any momentary current resulting from a three-phase, line-to-line or line-to-ground short circuit. The momentary current shall be the rms value, including the direct current component, of the

surface of panel. 3. Buses and Insulators a. The size, material, and arrangement of the bus bars, connections, conductor insulators and supports, will be reviewed by the Buyer before fabrication. b. The main bus in each Load Centers assembly shall have the continuous current rating shown on the corresponding single line diagram. 4 – 20 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) c. The buses and bus connections shall have momentary current ratings corresponding to the momentary or short circuit rating of the connected circuit breakers. The breaker connections shall have continuous current ratings not less than the continuous current rating of the respective circuit breakers. d. Main buses and conductors shall be copper or aluminum, and when installed shall be capable of carrying the maximum load continuously with a temperature rise not exceeding the limits given in KEPIC EEE 2000, table 7, Conductors feeding two or more breakers (including futures) shall be rated at least 1600 amperes. e. All copper connections, including provisions for Buyer's power connections, shall be silver plated. If aluminum is used, the aluminum shall be tin plated at points of connection. f. The bus shall be protected against damage from expansion and contraction due to load and temperature changes when the housings are assembled in groups. g. Insulators and supports shall be braced to prevent displacement due to

stresses incident to short circuits. h. Rear insulating barriers shall be furnished and installed to provide complete isolation of incoming cables from the vertical bus, such that load side connections can be made without danger of contacting any energized bus. i. The phase sequence of the assembled 3-phase busses and primary conductor shall be A, B, C, counting from front to back, top to bottom, or left to right, as viewed from the circuit breaker operating mechanism side in accordance with KEPIC EEE 2000. j. Connections for cables to outgoing services shall be extended to the rear for accessibility. The studs on the load side of all circuit breakers shall be drilled or provided with copper details so that all incoming cable lugs can be connected to the studs with the lugs vertical and perpendicular to the stud. Supplier shall make provision for satisfactory termination of Buyer's oversized cables (sizes of Buyer’s power cables will be shown on the single line diagrams). NEMA standard drilling shall be provided for all of Buyer's incoming cable connections. 4 – 21 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) k. A ground bus shall be installed in each structure and bolted to each section of it, and shall be extended to transformer section. The ground bus shall be capable of carrying current of a magnitude and duration corresponding to the short-time rating of the largest circuit breaker in

the Load Centers. The ground bus dimensions shall in no case be less than 0.25 by 2.0 inch copper. Grounding devices shall be provided which effectively ground the frames of all circuit breakers and other removable devices in both the operating and test positions. l. The Supplier shall drill two 9/16 inch holes on 1-3/4 inch centers at each end of the ground bus in the Load Center for connection to the station grounding grid, and shall supply two-hole compression type 2 terminals suitable for Buyer's 200 mm ground cable. 4. Circuit Breakers a. Circuit breakers shall be three-pole, single throw, drawout type, stored energy operating mechanism type, supported on a frame, and designed to be rigidly connected to the housing in the operating position. b. Circuit breakers shall be rated for the interrupting duty specified in paragraph 4.05.B. c. Circuit breakers shall be provided with current ratings as shown in the single line diagrams. Static overcurrent trip devices, one for each pole shall be provided for each breaker except where shown otherwise on the single line diagrams. d. The air circuit breakers shall conform to KEPIC EED 1200, Low Voltage AC Power Circuit Breakers. e. The circuit breaker operating mechanisms operated from a 125 V-dc source shall successfully operate with a control power voltage range shown in paragraph 4.05.B, as measured at the terminals of the mechanisms in accordance with KEPIC EED 1200. The spring

5. Cast Resin Encapsulated Windings Dry Type Transformers a. Transformers shall be cast resin encapsulated windings dry type, class AA/FA, 3 phase, 60 Hertz, two-winding, with Class B 60C average winding temperature rise, designed and manufactured in accordance with KEPIC EEC 3100 and NEMA Standard ST-20. The hottest spot winding temperature rise of the transformer shall be limited less than 90C. b. The transformers shall be capable of withstanding without injury the mechanical and thermal stresses caused by a short circuit across the secondary terminals, with rated primary voltage sustained, of duration and magnitude in accordance with KEPIC EEC 3100. c. The transformers shall be completely enclosed and provided with suitable louvers to protect if from falling dirt and drip. The core laminations shall be protected against corrosion by corrosion – resistant materials. d. The transformer shall be equipped with a terminal board or convenient terminals for changing tap connections when the transformer is not excited. e. The transformer base construction shall be of the fabricated type suitable for fixing in base channel with bolt and nut. Lifting eyes and provision for jacking the transformer shall be provided. f. Average sound level shall not exceed the values specified in NEMA Standard ST-20. Pads for isolation of coil and core vibration shall be provided. g. All NEMA standard accessories shall be provided, including a stainless

connections from the Load Centers and moving the transformer in a direction perpendicular to the bus connections. It is intended that the transformer be removable without disturbing the Load Centers or the high voltage cable connections. k. Two ground pads each having 2 NEMA drilled holes shall be provided, one on diagonally opposite corners of each transformer, and each pad 2 shall be connected to the ground bus through 200mm ground jumper cable. l. The low voltage neutral point of the wye connected transformers shall be connected to the Load Centers ground bus through a removable link. m. Bus connections between transformer and Load Centers shall be arranged such that phasing agrees with KEPIC EEE 2000. n. Transformers of the same type and rating and purchased on the same order or contract shall have like parts that are interchangeable both electrically and mechanically with one another. Like parts when interchanged, shall perform their function equally well in every respect. o. The transformers shall be located in accordance with Table 4.B2.2.

6. Relays, Meters, Switches, and Instruments a. Protective relays and instruments to be furnished shall be installed on the front of the cubicles. The relays shall be of semiflush, drawout design with integral testing devices and shall be equipped with targets that can be externally reset. The relay types are described in Table 4.B2.1. 4 – 26 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) b. Auxiliary relays shall be provided with dust covers and shall be mounted on a fixed panel inside of the Load Centers witchgear cubicle. Space shall be provided to accommodate the relays specified on the single line diagrams and/or schematic diagrams. c. Indicating instruments shall be semiflush mounted, with black markings on a white face and of the switchboard type with 250 degree scales. Voltmeters and ammeters shall be furnished with expanded scales. Accuracy of all instruments shall be within 1 percent of full scale. The ammeter scales shall match the CT ratios. d. The transducers shall be provided as shown on the single line diagrams and/or schematic diagrams and shall be rated for 4 to 20 mA output signal. Accuracy shall be 0.25 percent of rated output. e. All DC components including relays shall be 600V insulation class suitable for operation on 125 V-dc. The dielectric strength of DC relays shall be 1500 Vrms per KEPIC EEF 1000. f. Control switches for meters and instruments shall be maintained contact

and shall have round knurled handles. These switches shall be located on the same cubicle door as their associated meters or instruments. g. Equipment on each panel shall be arranged with a maximum amount of space allowed for future additions. h. Red-green indicating lights shall be provided for each circuit breaker to indicate when the breaker is in the closed or open position respectively. Lamps and lenses shall be replaceable from the front of the panel. The indicating light shall be LED type. Indicating lamps shall be complete with resistors for operation at 125 V-dc if required. All special tools required for lamp replacement shall be furnished by the Supplier. i. Lock out relays for breaker shall be provided in accordance with Table 4.B2.1 and related schematic diagrams. j. Running time meters shall be provided for all motor feeders in accordance with the single line diagrams. k. Control relays, auxiliary contacts and small mechanisms shall be enclosed and protected, but shall be accessible for maintenance. Fuses shall be located in areas where it will not be hazardous to replace them. 4 – 27 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.)

7. Instrument Transformers a. Instrument transformers shall be insulated for a test voltage corresponding to the insulation level of the Load Centers. b. Current transformers shall have 5 ampere secondary windings. c. Current transformers shall have minimum mechanical and thermal limits as defined by Standards referenced in KEPIC EEE 2000 or as specified. Unless specifically limited to a shorter time by the associated protective equipment being furnished by the Supplier, the duration of the short-circuit shall be considered to be one second. If the supplier used a value less than one second to rate the current transformers being supplied, this shall be stated in Supplier's proposal. d. Current transformers shall have accuracy in accordance with KEPIC EEE 2000 and EMB 5100. e. Inner diameter of the current transformer for feeder ground protection shall be large enough to accommodate the load feeder cables. f. Potential transformers shall have ANSI 0.3W, X, Y and 1.2Z accuracy. The voltage ratings are shown on the design drawings. g. All instrument transformers shall be grounded directly to the ground bus, not to the housing. h. Potential transformers shall be mounted so that the high voltage side of them can be connected and/or disconnected easily; bolted connections are not acceptable. i. Potential transformer high voltage windings shall be protected by current limiting fuses. Potential transformers and current limiting fuses

shall be completely disconnected and visibly grounded when in position for inspection. Fuses sized to prevent harmful overload to the PT’s shall be installed in all ungrounded phase of the low voltage circuit and shall be located to permit replacement while the switchgear is energized. Fuse holders shall be permanently labeled as to size and type fuse required. 4 – 28 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) 8. Wiring a. Wiring shall be performed in accordance with Appendix 4P(except Paragraph 1.3, of Attachment A) and the following: b. Cables and wiring required for the equipment shall be furnished and installed at the factory. Cables and wiring shall be enclosed in rigid metal ducts or flexible metal covering, where practicable. c. All wiring shall be capable of passing the tests indicated in NEMA WC 57, and NEMA WC 70 as well as the flame test of KEPIC END 3810 (IEEE Std 383-2003). d. Wiring terminations shall be on terminal blocks indicated in Appendix 4P or approved equivalent. A minimum of 20 percent spare terminal points shall be provided. e. Shorting type terminal blocks shall be used for CT secondary leads to prevent an open circuit if the switchgear energized. These terminal blocks shall be indicated on the switchgear wiring diagrams. f. The assembled control equipment and wiring connections shall be insulated for a working voltage of 600 volts, and shall be subjected to a

one minute test of 1500 volts AC; phase to ground, at the factory after fabrication in accordance with KEPIC EEE 2000. g. Terminal blocks shall be furnished and installed at all shipping splits for all wire and cable. Jumpers shall be supplied for convenient connection in the field. h. Lighting, receptacle, and cooling fan circuits in the cabinets shall be routed in metallic conduits. i. The Supplier shall show Buyer’s wire numbers on schematic and wiring diagram drawings. j. All internal wiring shall be routed from point to point without splices. Wires shall be routed in wire ways. Insulating material, in the form of flame-retardant grommets or molding, shall be provided on all edges of openings where wires pass through metal panels or pass between cubicles. 4 – 29 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) k. Wiring and components shall be arranged so that instruments or devices may be removed and/or serviced without disturbing the wiring. No control wire shall be routed across the face or rear of an instrument, junction box, or other device in a manner which will prevent the opening of covers or obstruct access to leads, terminals, devices, or instruments. l. All terminal blocks for interface connections between Buyer's external wiring and Supplier's equipment wiring shall be enclosed, located in areas of adequate space and clearances, and readily accessible for top or

10. Space Heaters a. Thermostatically controlled space heaters shall be provided in each assembly so that the temperature inside the cubicles shall be maintained above the dew point temperature. A molded case circuit breaker shall be provided for connection of the heaters to a 120V, single-phase, AC power source. The heaters shall be rated for 240V single-phase; however, the wattage rating shall be such that sufficient heat is produced when operating at 120V. The Supplier shall indicate whether heaters are to be energized for normal operation or only required during the storage and construction phase. 11. Cables and Terminals a. All 480V load centers shall have provisions for top or bottom entrance of power and control cable, and adequate space for termination of the Buyer's cable. The Supplier shall furnish cable supports of a flame-retardant material suitable to withstand the maximum short circuit stresses. The Buyer's power and control cables shall enter from the top or bottom as indicated in Table 4.B2.2. b. Suitable long barrel compression type terminals, as described in Appendix 4P shall be provided for all outgoing feeder cables. Terminals shall be sized to accommodate cables shown on the single line diagrams holding brackets shall be provided so that cables can be disconnected from their terminals and securely fastened to the brackets for inspection and maintenance.

12. Interlock a. The interlock system shall be such that a maximum number of three (3) circuit breakers can be put in service simultaneously; i.e., in no case all the four (4) circuit breakers can be in service. b. The interlock system shall be subject to review and approval by the Buyer. 4 – 31 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) 13. Receptacle One 120V AC receptacle shall be provided for each load center's group. 14. Spare Part Spare parts shall be adapted the most severe condition for the its qualification. TABLE 4.B2.1 Load Center Protective Relay Descriptions

4 – 32 Spec. : 0-824-E208 Rev. : 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) TABLE 4.B2.2 480V Load Center Cable Entrance and Transformer Location

4. Buses a. Power shall be distributed by a main horizontal bus provided across the motor control center with vertical buses extending into each section to supply power to the individual motor control center units. b. The horizontal and vertical buses shall be isolated by barriers that prevent personnel contact with energized buses while the motor control center units are being serviced. c. The main horizontal and vertical buses shall be copper. Vertical buses shall be silver or tin plated throughout their entire length. d. All bus connections, including bus joints and taps, shall be plated. Pressure type bolted connections with cadmium plated, galvanized steel, or zinc plated steel bolts shall be used. All connections should withstand torques required to tighten relevant bolting unless posted. e. Bus supports shall be formed of heavy-duty, high-dielectric strength of a non-hygroscopic molded compound, or porcelain of adequate strength and long creepage distance. f. Materials used for bus insulation and supports, and personnel safety barriers shall have flame retardant ratings equal to or better than a 94 V-O classification as covered in UL Standard No. 94, Test for Flammability of Plastic Materials. 4 – 36 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) g. A continuous copper grounded bus of minimum capacity equivalent to 6t × 50mm copper bar shall be supplied extending the full length of

and then the motor starter is opened. And, the overload relay contact shall be maintained the close position before the overload relay is manually reset or during the motor starter is open position on overload. 4 – 38 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) c4. Specific overload heater sizes and heater resistance data will be furnished to the Supplier by the Buyer after award of Contract. 7. Combination Contactors The combination contactor is combined as followings needed for some specific non-motor loads or feeders operating. a. Each feeder unit for the specific non-motor loads shall consist of a magnetic contactor, thermal magnetic type molded case circuit breaker and auxiliary control devices, as shown on the schematic diagrams. b. The magnetic contactors shall be rated as indicated in KEPIC EMC 2100 for the specific non-motor loads. c. The thermal magnetic type molded case circuit breakers shall be as specified in Paragraphs 4.06.B.B2.5.

8. Control Devices and Instruments a. Auxiliary control transformer a1. An individual 480-120 volt control transformer connected on the load side of the circuit breaker shall be provided for each starter. a2. The secondary of the control transformer shall have one side grounded and the other side fused. In addition to sufficient capacity to operate the starter and the auxiliary relay if any, each control transformer shall have excess capacity of at least 50 volt amperes for external circuit burden. a3. The control transformer sizes shall be nominal 150VA for NEMA Size 1 and 2 contactors and 250VA for NEMA Size 3 and 4 contactors. a4. Control transformers shall be arranged so that they can be replaced without disassembling the units on which they are mounted. b. Auxiliary relays b1. Auxiliary relays shown on the schematic diagrams are required to provide additional auxiliary contacts for miscellaneous controls and interlocking with other apparatus. 4 – 39 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) b2. These relays shall be of the front connected, machine tool type for installation in the individual MCC combination starter compartments or auxiliary relay compartments as shown on the drawings. b3. The auxiliary relays shall be suitable for 120 volt, 60-Hertz ac operation. Contact rating shall be 10 amperes, 240 volts ac minimum. b4. All auxiliary relay contacts shall be the field convertible type. If not

field convertible type, additional auxiliary relays shall be supplied to provide sufficient contacts as shown on the schematic diagrams without enlarging the unit compartments. b5. Auxiliary relay contacts shall be internally wired in parallel with other contacts in the same motor control center as shown on the schematic diagrams. c. Time delay relays c1. Time delay relays shall be of the pneumatic dash pot type as manufactured by Agastat, Series 7000 or acceptable equal. c2. The relays shall have a dial head adjustment with characteristics and contact arrangement as specified in the schematic diagrams. d. Latching/Alternating relays d1. The latching/alternating relays shown on schematic diagrams shall be front connected machine tool type and shall be mounted in the individual MCC combination starter compartments. d2. The latching/alternating relays shall be a mechanically held type suitable for continuous operation at 120 volts 60 Hz. One of the two relay coils shall have the capability to act as a master for preventing contact oscillation when a simultaneous energization of both coils occur. d3. Contact ratings shall be 10 amps, 240 volts ac minimum. All such latching relays to be supplied must be approved by the Buyer. e. Indicating lights 4 – 40 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) e1. Red-green indicating lights shall be provided for each feeder unit as

of distribution panel for motor space heater control. 11. Space Heaters a. Thermostatically-controlled space heaters shall be provided in quantity and capacities necessary to maintain the temperature inside each motor control center above any anticipated dew point temperature for the conditions of operation specified herein. b. The heaters shall be rated for 240V ac and shall be connected to operate at 120V ac. Heaters shall be wired to terminal blocks and be readily accessible for inspection, maintenance, and removal. Fabricated barriers shall be provided around each heater to prevent contact by personnel. 4 – 42 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.)

12. Potential Transformers a. All potential transformer shall be grounded directly to the ground bus. b. The transformer shall have ANSI 0.6W, X, Y accuracy. The voltage ratings are shown on the single line diagrams. c. Potential transformer high voltage windings shall be protected by current limiting fuses. Potential transformers and current limiting fuses shall be completely disconnected and visibly grounded when in position for inspection. d. Fuses sized to prevent harmful overload to the PT's shall be installed in all ungrounded phase of the low voltage circuit and shall be located to permit replacement while the motor control center is energized. Fuse holders shall be permanently labeled as to size and type fuse required.

17. Receptacle One 120V ac receptacle shall be provided for each MCC. 4 – 45 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) Table 4.B3.1 480V Motor Control Center Cable Entrance

C. SPECIAL REQUIREMENTS 1. The following materials shall not be used in harsh environments a. Teflon (PTFE) b. Organic paints 2. The Supplier shall determine the number of vertical sections required based on an economical assembly. The single line diagrams showing the arrangements, breaker trip rating, service, load rating, etc., will be issued after award of contract. D. Materials The use of asbestos in the manufacture of any component purchased under this specification shall be prohibited. E. Welding The Supplier shall prepare general welding procedure in accordance with the requirements of KEPIC SWT, structural welding code-sheet steel. Welding procedure shall contain all related information including welding process, preheat, postweld heat-treatment, etc.. This procedure shall be submitted to the Buyer for review in accordance with Appendix 4D. The Supplier shall provide Welding Procedure Specifications (WPS) and Procedure Qualification Records (PQR) prepared in accordance with the applicable code. 4 – 46 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.07 INSTRUMENTATION AND CONTROL REQUIREMENTS A. GENERAL All instrumentation and controls furnished by the Supplier shall comply with the requirements delineated in Appendix 4S. B. INSTRUMENT NUMBERS AND DATA

1. The Supplier shall furnish detailed specification, calibration and setpoint data for all instrument and control devices furnished factory mounted on the equipment and devices furnished loose for mounting by the Buyer. 2. The data furnished by the Supplier will be included in the Buyer Plant Instrument Index and Data Book and, therefore, shall be furnished in the format that is compatible with the book format as follows: a. The Supplier shall furnish the instrument specification, calibration, setpoint, and tagging data on his instrument data sheets. b. If the Supplier chooses to also use his instrument number, both his and the Buyer's numbers shall be used where instrument numbers are shown.

* Munsell Color, Macbeth, Division of Kollmorgen Corp., Baltimore, Maryland 21218, Latest Edition 3. Manufacturer's standard coating system and practice may be considered in lieu of the specified requirements with the concurrence of the Buyer. To be considered, the Supplier shall submit technical data sheets of the proposed coating system and coating procedures for review prior to the start of coating work. 4 – 48 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.08 SURFACE PREPARATION AND COATING (CONT.) D. SURFACE PREPARATION 1. Surfaces shall be blasted in accordance with SSPC-SP10/NACE No.2, using only dry blasting abrasive. The height of the profile of the anchor pattern shall be as recommended by the manufacturer of the coating system, and as measured with a Keane-Tator profile comparator of Elcometer roughness gauge adjusted to profile height.

2. Steel and fabrication defects such as weld spatter, sharp edges of welds, delaminations, scabs and slivers visible before or revealed by blast cleaning shall be repaired prior to coating. 3. Sharp corners and fillets shall be rounded to a minimum radius of 1/8 inch. 4. Surface preparation operations shall be performed under the following conditions: a. Relative humidity shall not exceed 80 percent b. There shall be no moisture on the steel. The surface temperature of the steel shall be at least 5 ºF above the dew point. 5. The total elapsed time from blast cleaning to the application of the coating shall not exceed 4 hours, but in any event before visible rusting occurs. 6. After blasting and immediately prior to coating, the blasting dust shall be removed by using a high pressure air blow off and followed by vacuum cleaning. E. APPLICATION OF COATING

1. Storage, mixing, thinning, application and curing of coating material shall be in accordance with the coating manufacturer's latest published instructions. 2. The coating system to be applied shall be as follows: Two coats of epoxy shall be applied to a dry film thickness of 3.0 mils to 5.0 mils for primer and finish coat. Total thickness of primer and finish coats shall be not less than 6.0 mils, nor more than 10.0 mils. 4 – 49 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION

edge prior to coating. 4. Runs, sags, drips or overspray which cause failures by loss of adhesion, blistering, peeling, mudcracking or rusting of substrate shall not be permitted. Defective areas shall be reblasted and recoated. F. INSPECTION AND TESTING The Supplier shall perform the following inspection and testing: 1. Verify compliance with requirements of the coating manufacturer's specification 2. Confirm the blast quality by comparing the blasted surface with SSPC-VIS 1 and the approved steel sample profile with an Elcometer roughness gauge adjusted to profile height or a Keane-Tator profile comparator. 3. Conduct an air blast test the beginning of each shift of blasting.

D. The Supplier shall submit name plate drawings which show the equipment specification for Buyer's review. E. Instrument Tagging shall be performed in accordance with Appendix 4T. F. Each transformer shall be provided with nameplates location on both the front and rear side of the enclosure. 4.10 INSPECTION AND TESTING A. GENERAL 1. The Supplier shall conduct and be responsible for the shop inspections and shop tests called for in the Specification as well as the applicable codes and standards, and shall furnish all facilities necessary for the performance of such tests. 2. The Buyer has the right to inspect and witness the Supplier's manufacturing and testing operations for the equipment purchased in accordance with Sections 2 and 3, and Appendix 4B of this Specification. 4 – 51 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.10 INSPECTION AND TESTING (CONT.)

3. Buyer shall be given the opportunity to witness the final inspection of all equipment prior to the release for shipment. 4. The equipment/materials which have been subject to destructive design test(s) such as seismic qualification test, fire retardant test, etc shall not be delivered, unless it can be demonstrated by analysis, or other means acceptable to the Buyer, that the accumulated stress cycles already experienced by the tested equipment will not degrade, in any way, its ability to perform its function. 5. The Supplier shall submit records and reports for all tests and inspections required by this Specification. These records and reports shall be prepared promptly after each test or inspection and shall be transmitted to the Buyer prior to shipment of the equipment to the Project site.

The following tests shall be performed in accordance with KEPIC EEE 2000, KEPIC EEC 3100, and KEPIC EMB 5100.

tests for control wiring and the Supplier shall be responsible for proper protection of instruments and devices, that may be damaged by high voltage tests. 4 – 54 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.10 INSPECTION AND TESTING (CONT.) e. Polarity Test All current and potential transformers shall be tested to ensure that the connections between them and the meters and relays are connected for the proper polarity in accordance with the wiring diagrams. f. Instrument Transformer Grounding Test The current and potential transformer cases or frames shall be checked for effective grounding to the ground bus when installed in the motor control center assemblies. g. Instrument Test All meters and relays shall be electrically tested to ensure that the pointers move in the proper direction and that when the relays trip or are reset, their targets operate properly. All instruments and devices shall have passed their individual bench test.

2. Design Test The following design tests shall have been performed in accordance with applicable codes and standards on a design identical to that specified in this Specifications ; a. Continuous Current and Temperature Rise Test The continuous current rating of the motor control center assembly shall be verified by determining that the temperature of the buses and other components, with the conductors carrying the continuous rated full load current, does not exceed the limits specified in this Specifications. The tests shall be conducted in accordance with applicable codes and standards and the ambient temperature determined in accordance with ANSI/IEEE No. 1. b. Short-Circuit Current Test The motor control center assemblies shall be subjected to and successfully withstand the momentary current. The rms value including the direct current component as determined by the maximum cycle, corresponding to the value specified in this Specifications. The test shall determine the mechanical, electrical and thermal capability of the bus and devices mounted within the motor control center assembly. Tests are to be in accordance with NEMA Standard ICS 3, Part 1. c. Interrupting Ratings of Circuit Breakers The circuit breakers shall be subjected to and successfully withstand and interrupt the short circuit current specified in Specifications. Tests shall be in accordance with NEMA AB 1. 4 – 55 Spec. : 0-824-E208

circuit breaker after field installation for the purpose of verifying that overall performance of equipment complies with this specification requirement. b. The Supplier shall submit to the Buyer field performance test procedure that identify test acceptance criteria and items need to be tested besides following items. b1. Circuit breaker open-close operating test b2. Energizing test C. WITNESS AND HOLD POINTS 1. The items covered by this specification shall be subject to at least the minimum level of Quality Surveillance actions as indicated in the witness and hold point lists attached to this specification. 2. However, the actual and detailed witness and hold points will be decided when the Buyer reviews and confirms the Supplier ’s quality plan specified in Appendix 4B of this specification. 4.11 SHIPPING REQUIREMENTS A. GENERAL

1. The items procured by this specification are to be shipped, handled, stored, packaged and marked in accordance with Section 2 and KEPIC QAP-2, II-2. The KEPIC QAP-2, II-2 classification of each item is designated below.

1. The Supplier shall furnish information to the Buyer for the erection of the equipment, a detailed scope of the work involved in the complete erection of this equipment, including all accessories and appurtenances furnished therewith. 4 – 60 Spec. : 0-824-E208 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.12 INSTRUCTION MANUALS (CONT.) 2. This information shall include all necessary drawings and a comprehensive outline as to the extent of field fabrication required; and as to all temporary falsework, scaffolding, blocking, shoring, heating, disassembling, reassembling, welding, bolting, cleaning, checking, inspection, painting, testing etc, required to be done by the construction contractor. 4 – 61(Final) ATTACHMENT 4-1 Spec. : 0-824-E208 Rev. 1

TC 4A1-1(Final) Appendix 4A1 Rev. 0 1.0 SCOPE 1.1 This appendix applies to the supplier and the sub-supplier of items and services and the construction contractor (hereinafter called as supplier) as specified in the contract. 1.2 The supplier shall establish and implement an acceptable quality assurance program which wholly or selectively complies with the “Quality Assurance Program Criteria in Sec. 3.0” depending upon the work scope of the contract and the quality level of material, equipment and services supplied. A comparative matrix table which shows conformance to the applied quality assurance program requirements and the justification for the selective application, shall be included in the quality assurance program. 1.3 The quality system, policy, organization, responsibility, requirements (and including a list of procedures as necessary) necessary for control and assurance of quality throughout all phases of the contract shall be documented and implemented. 1.4 The requirements specified in the contract (general conditions, special conditions, and technical specification) have priority over the requirements of this appendix. If the supplier believes that an inconsistency and an ambiguity exists between this appendix and the contract, the supplier shall immediately notify the Buyer, and shall proceed relevant activities only after obtaining the Buyer's acceptance. 1.5 The supplier may delegate any or all activities to the sub-supplier. The supplier shall assure that

shall be used except described otherwise herein. 3.1.2 The Supplier shall identify a management position that retains overall authority and responsibility for the Quality Assurance Program (normally, this position is the QA Manager). This position is at the same or higher organization level as the highest line manager directly responsible for performing activities affecting quality(such as engineering, procurement, production, and construction)and has no other duties or responsibilities unrelated to QA that would prevent his full attention to QA matters. 3.1.3 In case QA records are controlled as electronic media, the control measures, including requirements for retrieval of stored information and duration life of media, shall be established and implemented. 3.1.4 In case QA program is established based on ISO 9001 Quality Management requirements, a comparative matrix table which shows conformance to the applied quality assurance program criteria and justification for the selective application shall be included in the quality assurance program. 4A1-2 Appendix 4A1 Rev. 0 3.1.5 In case the Supplier is not capable of conducting the tests and inspections using its own equipment, the originals of QVDs (Quality Verification Documents) shall be submitted directly to the Buyer by the institution which has conducted the relevant tests and inspections immediately after having completed the test and inspections. The Supplier shall also submit the copies of the

b. Welding plan, size, start and end point for welded mounting type according to each plant operating condition The Supplier shall use ASTM A36, or ASTM A193 Grade B7 for concrete pad and ASTM A307, or ASTM A325 for steel pad as mounting bolt material unless otherwise noted. The bolt hole size for concrete pad shall be as follows, unless notified otherwise. Bolt Size Bolt Hole Size 1 ≤ 1.0” Dia + /8” 1 3 1 /8” to 2.0” Dia + /16” 1 > 2.0” Dia + /4” 4.5.2 Weights and Center of Gravity of Equipment The weight and the center of gravity of equipment shall be defined for maximum normal operating, flooded, and dry conditions. The weight and the center of gravity of any major identifiable sub-assembly or component shall be identified. 4.5.3 Location of Nozzle Connection (if provided with piping connection) All nozzles shall be dimensioned from the equipment base reference or centerline to provide orientation data. 4.5.4 Allowable Forces and Moments (if provided with piping connection) The equipment supplier shall provide a tabulation of allowable forces and moments at each nozzle/piping interface oriented to the major axis of the components. If the maximum forces and moments are related by an equation allowing a variation in the ratio of forces and moments, this shall also be shown (as applicable). 4.5.5 The weight of complete motor, rotating assembly, rotor part only and shaft only shall be

by serial number and/or attachment number, and shall certify their applicability to the item, verified by signature and date in the appropriate columns. Following such certification, the individual documents shall be reviewed by the Buyer/Buyer ’s Representative, who will indicate compliance to the requirement by sign-off on the Appendix 4E form. 7.5 Following completion of fabrication and final inspection, the responsible Buyer/Buyer ’s Representative will verify that all required quality verification documents have been reviewed and signed off and that copies are available for shipment with material, if required. The Buyer/Buyer Representative will certify the completion of this requirement by providing the "acceptance signature" for the specified material or equipment, along with the necessary quality verification documents. Appendix 4E will serve as the transmittal form for the quality verification documents that accompany the shipment to the jobsite. 7.6 Additional Information In addition to the requirements of Appendix 4E and the technical specification, the following general rules shall apply, as applicable, to determine the quality verification documents to be prepared by the Supplier. 4C-12 Appendix 4C Rev. 0 7.6.1 The finally assembled equipment will require the following QVDs : a. Certificate of conformance b. Test reports or test certificates of the design tests specified in the specification

c. Final signed-off quality plan d. Test reports of the production tests specified in the specification e. Final close-out Corrective Action Request (CAR), Non-Conformance Report(NCR) and Supplier Deviation Disposition Request (SDDR) 7.6.2 Quality class AQ components, module, subassembly, etc. which are parts of the finally assembled equipment shall require the Certificate of Conformance. 8.0 AS-BUILT DRAWINGS 8.1 All as-built drawings in a electronic file format or equivalent shall be the property of the Buyer. They shall be turned over to the Buyer, if the Buyer so requests, after of the Work and after completion incorporation field changes. 8.2 Prior to Supplier's application for payment, and as a condition for an approval of the payment by the Buyer, the Supplier shall transfer the as-built drawings to the Buyer, if the Buyer so requests. The Supplier shall deliver the drawings in appropriate containers, indexed and marked for each part of the Work. 8.3 In the event that the Buyer has not requested delivery of as-built drawings and it is the intent of the Supplier to destroy these documents, a written approval shall be obtained from the Buyer prior to destroying them. 9.0 REQUIREMENTS FOR ELECTRONIC MEDIA 9.1 General This section describes requirements for high density electronic storage media such as CD ROMS submitted by the Suppliers to the Buyer. This section specifies requirements for

9.6 Inspection and Acceptance Criteria 9.6.1 Procedure for Acceptance Inspection a. The Supplier shall submit an inspection report per Attachment 10 after an inspection. b. When a non-conformity is discovered, Supplier shall correct the non-conformity. 9.6.2 Inspection and Criteria for Suitability a. The Compact Disc inspection shall verify quantity , quality of the material, appearance and retrieval linkage . b. Acceptance criteria - Quantity The product quantity submitted by the Supplier shall match the as-shipped quantity checked by the Buyer. - Quality of Material Check points for image cutting, secession, damage, omission, overlapping triangular position, reversed image, readability and recoverability shall meet the recommendation. 4C-17 Appendix 4C Rev. 0 - Appearance If there are any deficiencies or non-conformities such as label indexing mistakes and disc damage, the submittal is not acceptable. - Retrieval Linkage Retrieved data through indexing tools shall match exactly with the image in the electronic media or actual drawing. - A 10 image reading per disc shall be performed as a minimum to check the retrieval linkage capability. 10.0 STORAGE AND INSPECTION REQUIREMENTS FOR ELECTRONIC MEDIA 10.1 The documents to be stored in the form of electronic media shall be the documents that have been authenticated by the supplier who prepared, reviewed and approved them. The

facility. b. All media and containers shall be inspected for their access to the facility. c. The electronic recording media should be protected from an electronic s ignals. d. The temperature of 40 ~ 80℉ and relative humidity of 30 ~ 50% shall be kept. e. No smoking and no food are allowed inside. 10.3.2 Storage conditions for magnetic media a. Be stored in a vertical rack according to a supplier ’s recommendations. b. The electronic media that are stored for a permanent or long period should be tested less than every 6 months before writing. c. Magnetic reel tapes shall be readable based on a statistical sampling method. d. 62 ~ 68℉ and 35 ~ 45% humidity, etc. 10.3.3 Storage conditions for optical media a. The optical media that have been stored for a permanent or long-term storage shall be replicated before their storage life are expired according to supplier ’s recommendations. 10.3.4 Storage conditions for CD-ROM a. 50 ~ 77℉ and 20 ~ 50% humidity b. The storage life span of CD-ROMs that are stored for a long term shall be specified. 10.4 The quality assurance records management system of electronic media should comply with following requirements: a. Regulatory issue summary 00-018 “Guidance on managing quality assurance records in electronic media” b. GL 88-18, “Plant record storage on optical disks” c. NIRMA, Technical Guide (TG) 11-1998, “Authentication of records and media”

16. Identify the nature changes that may be needed on associated supplier documents (drawings, specifications, procedures, manual , etc.) 17. Enter the name (typed or printed) and title of the supplier representative authorizing the disposition request a nd appropriate signature and date signed. *18 Check all applicable boxes to define the action required by the A/E engineering. *19 Provide appropriate justification for the A/E actions indicated in Block 18. When changes to drawings, specification, o r other A/E documents are involved, each document should be identified and the associated change briefly described. If other suppliers are affected, i ndicate who they are and the document that initiated resolution of that involvement. Other followup acti on (e.g. the need for additional A/E calculations, additional drawings or sketches, inspection by an KORAD QSR, etc.) should also be identified here. If construction action is required, so indicate.

limitations that are acceptable to the Buyer ; B. Welding process acceptance shall also be based upon the Buyer's evaluation of the requir ed reliabilit y of the equipment or component being fabricated. 6.0 DETAILS OF WELDED JOINTS 6.1 W e l d jo i nt d et a i l s for ma jor l oa d c a r r yi n g c o m p o n e nt s s ha l l b e i n accordance wit h Sect ion 2 of the C ode. 6.2 Wher e possible, pr equa lifi ed joi nt s which meet t h e det a ils pr escr ibed in paragraph 3.9 for fillet welds, paragraph 3.13 for complet e joint penetration groove welds, and paragraph 3.12 for partial joint penetration groove welds of the Code shall be used. These joints shall be deemed as prequalified and should be exempt from t est or qualification, except for all groove and fillet weld joints for weld metal and base metal wit h a minimum specified yiel d strengt h of 90ksi or higher. 4K5-3 Appendix 4K5 Rev.0 7.0 WORKMANSHIP AND VISUAL EXAMINATION 7.1 Surfaces and edges of parts to be welded shall be smoot h, unifor m, and fr ee fr om fins, t ears, cracks, and ot her discont inuities t hat would adversely affect the quality or strengt h of the weld. 7.2 Welds on all loa d-carrying members shall be continuous. 7.3 S ur fa c es t o b e wel de d a n d sur fa c es a dja c ent t o a wel d s ha l l a ls o b e fr ee from loose or thick scale, slag, rust, moistur e, grease, and ot her foreign mat erial that would prevent

electrode and flux combination meet the r equir ements of the classification or grade; C. All welds except fillet welds shall be made in the flat position; D. F illet wel ds ma y be ma de i n eit her fla t or hor izonta l posit ion, except t hat single pass fillet welds which may be ma de in the horizontal posit ion. Removable starting and stopping tabs shall be used for longitudinal welds. 4K5-5 Appendix 4K5 Rev.0 8.1.3 The following limitation shall apply for GMAW an d FCAW: A. A ga s or ga s mi x t u r e u s e d for s h i e l d i n g s ha l l b e of a w e l d i n g grade having a dew point of -40 ℃ (-40℉) or lower; B. T he S upplier sha ll fur nish a ga s ma nufa ct urer 's cer t ifica t ion t ha t the gas or gas mixtur e is suitable for the int ended application and meet t he dew point requir ement; C. Weldi ng wit h ext er na l ga s shielding sha ll not be done in a dra ft or wind unless the weld is prot ect ed by a shelt er. Shelt er sha ll be of mat erial and shape appropriate to reduce wind velocit y in the vicinit y of the weld t o maximum of fi ve (5) miles per hour (2.2 m/sec.); D. GMAW in t he short cir cuit ing tra nsfer mode sha ll not be per mitt ed unless prior review a nd writt en acceptance by the Buyer. 9.0 WELDING MATERIAL 9.1 All weldi ng mat er ia l used in t he construct ion a nd r epa ir of component s or material shall

INSTRUMENTATION WIRING B. COMPRESSION COPPER POWER LUGS C. TERMINATION OF CONTROL AND INSTRUMENTATION CABLES AND WIRES D. CONDUIT TERMINATIONS AT THERMOCOUPLES, TRANSMITTERS, SOLENOIDS, ETC. E. TERMINATION OF CONDUIT AND CABLES AT MOTOR DRIVE UNITS, VALVES, ETC. F. HINGED COVER CABINETS WITH REMOVABLE PANEL FOR TERMINAL BLOCK MOUNTING G. CABLE REQUIREMENT FOR SUPPLIER FURNISHED CABLE TC 4P -1 (Final) Appendix 4P Rev. 0 1.0 SCOPE This Appendix provides design requirements and general information to be used by the Supplier for electrical equipment design. Refer to each individual attachment for specific information regarding the scope of each one. The products listed herein are proven to be adequate for the intended uses specified by the buyer. Other brands may be substituted where the Supplier demonstrates that the substitute product is adequate for the intended use. 4P-1 (Final) Appendix 4P Rev. 0 ATTACHMENT A INSULATED TERMINAL LUGS FOR CONTROL & INSTRUMENTATION WIRING A-1 Appendix 4P Rev. 0 Attachment A TABLE OF CONTENTS SECTION TITLE PAGE 1.0 SPECIFICATIONS .……………………………………. ........................ A-3 A-2 Appendix 4P Rev. 0 Attachment A

1. The outer cable jacket shall only be removed for a distance necessary to expose sufficient lengths of individual conductors to make the proper connections to termination points. The drain wire extension shall be 18 AWG tinned copper with Class B stranding and cut to a length to reach its termination point. The insulation shall be 600V, Type SIS or XHHW and suitable for the environmental conditions mentioned in Section 4 of the specification. 2. The insulated butt splice shall be crimped with the ratchet crimping tool recommended by the manufacturer of splicing material. 3. The sleeve shall be either heat shrinkable tubing or electrical tape, shall capture the tape shield and the insulation on the drain wire extension and shall be suitable for cable materials.

10. TERMINATION OF METAL SHIELDING BRAID (CONT.) Notes for Detail E 1. The outer cable jacket shall only be removed for a distance necessary to expose sufficient lengths of individual conductors to make the proper connections to termination points. The drain wire extension shall be 18 AWG tinned copper with Class B or Class K stranding and cut to a length to reach its termination point. The insulation shall be 600V, Type SIS or XHHW and suitable for the environmental conditions mentioned in Section 4 of the specification. 2. The shielded braid should be combed out and twisted to size 12 AWG conductor. 3. The insulated butt splice shall be crimped with the crimping tool recommended by the splice manufacturer.

F-4 (Final) Appendix 4P Rev. 0 ATTACHMENT G CABLE REQUIREMENT FOR SUPPLIER FURNISHED CABLE G-1 Appendix 4P Rev. 0 Attachment G TABLE OF CONTENTS SECTION TITLE PAGE 1.0 SPECIFICATIONS ………………………………..............…………… G-3 G-2 Appendix 4P Rev. 0 Attachment G 1.0 SPECIFICATIONS 1.1 Cable Requirements The external cable supplied by Vendor shall meet the following requirements unless otherwise specified in Section 4.0 of the Purchased Specification. 1.1.1 Cable a. Cable shall be suitable for the environmental condition mentioned in Section 4.0 of the Purchased Specification.

test specimens. The flame test shall be performed in accordance with IEEE 1202 for Vertical Tray Flame Test (VTFT) and UL VW-1 for Vertical Flame Test (VFT) as shown in IEEE 383. b. The thermal and normal radiation aging shall be performed in accordance with IEEE 383. All cables shall also be aged in accordance with IEEE 383 considering the design life before the flame test. c. The VTFT shall be performed with completed cables and VFT with only insulated wire. d. However, it is acceptable that the pigtail cable and installed cable within the 30ft galvanized steel conduit could be performed only VFT with unaged test specimens. G-3 Appendix 4P Rev. 0 Attachment G 1.0 SPECIFICATIONS(CONT.) 1.2 Supplier furnished cable shall have the following identifications on the outer surface of the cable and Supplier shall submit the detail method of each cable identification for the Buyer's review. 1.2.1 Cable Color Code : Black 1.2.2 The Buyer 's Cable Type Code: (The buyer will provide the cable type code after the buyer receives the cable data mentioned in para. 1.3 below) 1.2.3 The Buyer's Cable number (If required) G-4 Appendix 4P Rev. 0 Attachment G

package systems. Package systems, especially those that have been built in a particular configuration through several units of manufacture, will normally be purchased on the standardized version. KORAD reserves the right to evaluate and approve system drawings before fabrication. 2. Equipment shall be arranged to prevent hazard to personnel or damage to major equipment in the event of mechanical failure or loss of power. 3. Adequate spacing shall be provided for personnel performing operating or maintenance procedures and for servicing, maintaining, removing, and replacing components. 4. Local indicating instrumentation shall be visible to the operator at the normal floor level. Where instrumentation is elevated or arranged such that it is not accessible from a floor or a major structure, Supplier shall supply permanent platforms, ladders, or other access.

5. Supplier shall furnish the instrument data using Attachment D, Instrument List. The required data and general device information shall be provided via data base or text file which is a PC compatible magnetic or optical media. The data shall be in an EXCEL or ACCESS format. 6. Flame Test for Instruments Cables a. The VFT (Vertical Flame Test) shall be performed in accordance with IEEE 383 with unaged test specimens. b. The flame test of cables shall be in accordance with UL VW-1 as show in IEEE 383. 3.2 Installation Instrumentation and control equipment shall be furnished and installed in accordance with the following requirements. In case not specified herein, Supplier's standard 4S-3 Appendix 4S Rev. 1 practice shall be applied following KORAD’s approval:

flame-resistant, non-conducting, a minimum of 1 inch in length, lettered length-wise. PVC sleeves are not acceptable. - All control panels and cabinets shall be completely wired at the factory prior to shipment in a manner to ensure satisfactory and reliable operation. Particular attention shall be given to factors such as vibration, temperature, ease of installation, testing, and routine maintenance. All wiring shall be protected from sharp edges and corners. - External wire entrances shall be in accordance with KORAD's standard for wiring segregation. - All electrical equipment and instruments which require external connections shall be prewired to terminal boxes mounted on skids. - Control panels containing both AQ and NQ devices and wires shall follow the separation and isolation requirements identified in USNRC RG 1.143. - Supplier shall provide enough space in each control panel for cable training bend radii.

10. Connections and Terminations - Circuits connecting to KORAD's external equipment shall be terminated at heavy duty terminal blocks including shield wires for instrumentation cable. Instruments interfaced with KORAD's equipment shall be wired to a centralized terminal block. Supplier's wiring shall not have more than two wires connected to any terminal point. - Wiring connections shall be made with compression crimp-on type ring-tongue terminals with insulated ferrules. 4S-8 Appendix 4S Rev. 1 - Any electronic components, which are arranged in sliding drawers for rack mounting shall be provided with quick disconnect type connectors for ease of removing the drawers. Mating connectors shall be supplied with an apparatus where such terminations are provided as manufacturer's standard. - Provisions shall be made for the entrance of all power cables to the cabinets with adequate space provided for termination. Supplier shall furnish cable supports with a flame-resistant nonhygroscopic material suitable to withstand the maximum short circuit stresses. - Terminal block bars for thermocouple circuits shall be of appropriate materia l such as chromel or constantan for signal continuity. - Supplier shall furnish terminal blocks with a minimum of 20 percent spare terminals for each panel.

11. Insulation - All insulation and clearances to ground shall be designed such that the live parts will withstand a high potential test of not less than 2500 V at 60 Hz for 1 minute (except for solid state equipment). - The insulation of all control device coils shall be impervious to moisture and suitable for operation in a salt laden air. The insulation shall completely seal the conductors to prevent penetration of moisture or other contaminants and o shall be suitable for continuous operation at a rated total temperature of 130 C o (266 F) (Class B). The type of insulation desired shall be one in which the coi l windings are fully encapsulated with an epoxy resin, resulting in a homogeneous watertight seal.

12. Insofar as practical, arrangement of instruments and conduits on panels, cabinets and racks shall place the electrical devices out of likely paths of condensate or water drains that may occur during testing or calibrating of instruments. 13. Ground Bus A ground bus of 1-inch by 1/4-inch thick copper bar shall be installed to extend the length of each cabinet at a convenient location just above the mounting base. 4S-9 Appendix 4S Rev. 1 Each section of the cabinet and all instrument and device grounds shall be grounded directly to this bus. Supplier shall drill two NEMA standard 9/16-inch holes on 1-3/4-inch centers spacing at each end of the ground bus for connection of KORAD's ground cable. Where signal ground isolated from equipment ground is required, a separate ground bus shall be installed in each equipment for analog/digital signal ground.

29. Supplier shall supply all necessary power sources for the components which are operated or controlled by and/or through the control panel. Supplier shall also supply adequate terminal blocks for external wirings for the components. Supplier shall also supply suitable voltage regulating transformers for instrumentation when required. 30. If plug-in relays are used, a plug-in test device shall be furnished. 31. Timers, relays, stepping switches, logic controllers and other similar devices shall be provided with dust-tight enclosures. 32. All recorders and indicators shall be arranged for optimum viewing by the operator and ease of chart removal. In no case shall recorders be mounted that maintenance and chart changing will require ladders or foot stools.

compensation ( bulb elevation calibration correction may be required), all other system classes with compensation either fully compensated or easily compensated as suited for the accuracy requirements. 3. Level Transmitters (displacer type) - Displace length : to suit application range - Displace material : Type 304 or 316 stainless steel - Hanger rod : 300 series stainless steel - Mounting : external cage (preferred) or internal displace - Mounting connection and orientation : to suit application - Gauges : supply and output air 4. Level Controllers (displacer type) - Control modes : proportional (plus integral if application requires) 4S-19 Appendix 4S Rev. 1 - Setpoint knob : external (preferred) or inside case door - Control action : reversible - Displace length : to suit application range - Displace material : Type 304 or 316 stainless steel - Hanger rod : 300 series stainless steel - Mounting : external cage (preferred) or internal displace - Connection and orientation : to suit application - Gauges : supply and output air 3.9 Panel Mounted Instruments The following features, as applicable, shall be incorporated into all panel mounted instruments included in this specification : - Signal transmission : 4 to 20 mA or 3 to 15 psig - Electronic circuitry : microprocessor based solid-state or equivalent. - Scale : white with black numerals.

2. Recorders (miniature strip chart) : - Size : 6 X 6 inch nominal - Pens : color coded in multi pen units - Chart capacity : For 30 days - Inking system : capsule - Ink and chart supply : For 2 years plant normal operation - Chart speed : variable speed 4S-21 Appendix 4S Rev. 1 - Chart drive : 120 Vac, 60 Hz - Display : LCD or LED - Display Color : green 3. Indicating Controllers : - Control modes : non interactive and to suit application - Control action : reversible - Indicators : setpoint, controlled variable, and output - Scale : fixed - Display : LED or VFD(vacuum fluorescent display) - Display Color : green - Size : 3 inch width by 6 inch height, nominal. - Chassis : slideout for adjustment or servicing in place - Servicing : provision for maintaining manual control.

4. Manual Control Station : - Setting device : thumbwheel, knob, or pushbuttons - Scale : calibrated 0 to 100 percent unless otherwise required by application - Output indicator : if furnished, scaled 0 to 100 percent - Measured variable indication : when required by application 4S-22 Appendix 4S Rev. 1 5. Manual/Automatic Transfer Stations : - Scale : calibrated 0 to 100 percent - Indication : measured variable and output - Switch : manual/automatic transfer - Signal biasing : when required by application - Manual/automatic transfer : bumpless and balanceless 6. Signal Comparators (electronic receiver switches) : - Setpoint capability : 0 to 100 percent of input - Adjustable deadband - Output relay : SPDT - Relay contact rating : 0.5 A, at 250 Vdc inductive load, and 5 A, at 120 Vac, 60 Hz resistive load.

1. Control Valves : - Minimum body size : 1 inch, with reduced trim as required 4S-25 Appendix 4S Rev. 1 - Use of butterfly or ball valves : for special applications - Valve sizing : Valve sizing and Cv rating shall be specified based on minimum and maximum pressure drop, pressure, and flow requirement of the system. Valve shall be 70 to 85 percent open during rated maximum process condition. - Positioners, with gauges and bypass : on all butterfly valves, valves 2 inches and larger, and on cases of seat unbalance when needed for exact positioning, split ranging (do not use bypass) characterizing, and for flow deemed critical by Supplier. 2. Solenoid Valves : - Coil insulation : Class H - Solenoid valve enclosures : suitable for specified service environment with 3/4 inch threaded conduit hub - Elastomers : Seals, Disc. or Diaphragm material to be fluorocarbon elastomer (VITON, FLLIOREL, etc) or approved equivalent. - DC solenoids : rated 125 Vdc, for continuous operation range at 90 to 140 Vdc - Solenoid coil leads : run in conduit to terminal boxes - Solenoid valves : mounted such that conduit and cable may be connected without causing misalignment or incorrect operation - Solenoid valves shall be as manufactured by ASCO or approved equivalent - Each solenoid valve shall be supplied with 30 ft pigtails having insulation

11. Timers : - The type of timers shall be timer selector switch, reset timer or program timer as required. - Each timer shall have proper adjustable range and 120 Vac 60 Hz continuous duty coils. - Contact rating : 5 A, 120 Vac, 60 Hz resistive load and 0.5 A, 250 Vdc 4S-29 Appendix 4S Rev. 1 inductive load. 12. Control Switches, Pushbuttons, Selector Switches : - The number of stages and contacts, number of switch positions, and handle style and color shall be specified or reviewed by KORAD. - All contacts shall have contact rating designations of A600 and P300 as defined in NEMA ICS-5. - Removable handles or keys for control switches shall not be interchangeable with other switches. Supplier shall furnish two handles per unit for use with all control switches.

1. Supplier shall assign instrument number in accordance with Attachment E for all instrumentations and controls supplied with associated mechanical equipments. 2. Instrument tagging shall be in accordance with Appendix 4T, "Requirements for Instrument Tagging." 3.13 Unless otherwise specified, the ac equipment fed from system nominal voltage of 120 Vac or 480 Vac shall be rated in accordance with ANSI C.84.1, and be able to normally operate at the steady state voltage variation of 10%. The operating voltage ranges of 125 Vdc and 250 Vdc equipment shall be in accordance with IEEE 946 Table 1.

ATTACHMENT 1 INSTRUCTIONS TO DETERMINE PART CLASSIFICAION FOR AQ-CLASS EQUIPMENT 2 PART LIST FORM TC 4X – 1 (Final) Appendix 4X Rev. 0 1.0 GENERAL 1.1 Scope The Scope of this Appendix is to determine the quality classification of parts used in equipment. The purpose is to utilize the classification method practically and efficiently for the receipt/storage building operation and management. 2.0 DEFINITIONS 2.1 Equipment An assembly of components designed and manufactured to perform specific functions 2.2 Component An assembly of parts to have independent function (e.g., pump, motor) 2.3 Part Minimum unit of maintenance or replacement as a basic unit of equipment or component (e.g., gasket, relay, capacitor, switch, stem) 3.0 REQUIREMENTS FOR PART CLASSIFICATION 3.1 The supplier shall identify and determine appropriate quality class of each part. Part classification depends on design function and quality class of its parent equipment. Therefore, if the quality class of equipment is AQ, the classification of the parts shall follow Section 3.2. The rest of equipment, which is considered as NQ, are not classified. All parts of NQ class equipment are also considered as quality class NQ. However, part list shall be prepared in accordance with Section 3.4. 3.2 Requirements of part classification for AQ-Class equipment 3.2.1 For the parts used in AQ-Class parent equipment (that is, augmented-quality component),

after confirming component’s regulatory requirements or special requirement imposed by the utility, parts which perform or impact to their component (equipment)’s design functions are classified as quality class AQ. 3.2.2 Suppliers shall identify the required information for all components and complete Form1 of attachment 1. 3.2.3 If the information about parent components has been changed, the supplier should be informed about Attachment 1, Form 1 from A/E. 3.2.4 Supplier shall identify and evaluate the function of each part using Form2 of attachment 1. If a part is not required for design function of parent component directly, the quality class of part is determined as NQ. 4X - 1 Appendix 4X Rev. 0 3.2.5 All parts described in the part list shall be properly designated quality class with an alpha  numeric character (AQ or NQ) and the definition is as follows: A. Augmented Quality(AQ) AQ is assigned to those parts which are provided as non-safety-related items for which regulatory requirements or special requirements imposed by the utility exist that establish design, procurement, maintenance, or quality assurance requirements. None of these requirements constitutes a safety-related functions or classification. However, because of these requirements certain items are classified as AQ in order to ensure that these requirements are preserved while operating, maintaining, or modifying the items.

B. Non-Quality(NQ) NQ is assigned to those parts that do not effect nor degrade the equipment/component safety function performance or availability. This category consists of non-safety-related items that are not subject to any special requirements.

Yes Part is Augmented Quality: AQ 4X – 3 (Final) Appendix 4X Rev. 0 ATTACHMENT 1 INSTRUCTIONS TO DETERMINE PART CLASSIFICATION (AQ - Class Equipment) 4X-A1-1 Appendix 4X Rev. 0 Table of Contents Form 1. Parent Component Design Functions and Classification Evaluation Sheet Form 2. Part Classification Work Sheet Instructions 1. Instructions for Evaluating Design Functions and Classification for Parent Component 2. Instructions for Preparing Part Classification Work Sheet 4X-A1-2 Appendix 4X Rev. 0 Form 1. Parent Component Design Functions and Classification Evaluation Sheet

4X-A1-4 Appendix 4X Rev. 0 1. Instructions for Evaluating Safety Functions and Classifications for Parent Component The classification and safety functions of the component are a prerequisite to the parts classification and must be established before proceeding to the parts classification. Referring to following instructions supplier shall identify and provide the required information for all components using Form 1 of this attachment.

4X-A1-5 Appendix 4X Rev. 0 2. Instructions for Preparing Part Classification Work Sheet If the parent component is Augment-quality(AQ) the associated function of parts shall be evaluated to determine whether any special regulatory or site specific requirements apply which would require classification of the part as AQ. Referring to following instructions supplier shall identify the required information and evaluate the results for the questions using Form 2 of this attachment.

Note: 1) Every data shall be entered in every cell to prevent an error during the uploading and downloading to the computational program even for the identical information (do not merge the cell). 2) Use left-aligned test for the input data to easily identify the information and prevent an error. 3) Place “N/A” if the entry is not applicable during the data entry. 4X-A2-4 (Final) === 2-2-2. 구매규격서 요약_F.hwp ===

구매규격서 요약

1. 품 명: 480V 저압차단기반 및 전동기제어반 (480V Load Centers & Motor Control Centers) 2. 구매규격서 번호: 0-824-E208 (Rev.1, 추록6) 3. 설계범주 ㅇ 폐기물안전범주: Ⅱ ㅇ 품질등급: AQ ㅇ 내진범주: Ⅲ 4. 공급품목 ㅇ 480V Load Centers(50kA, 3000A, 480V 6면) : 1대 ㅇ 480V Motor Control Centers : 3대 5. 주요 기술규격 ㅇ KEPIC EEC~F ㅇ ANSI C57.12.10 ㅇ IEEE 383 ㅇ NEMA AB1 등

참가자격

2. 입찰 참가자격 -------------------------------------------------------------------------------------------------------------------- ① 「국가를 당사자로 하는 계약에 관한 법률」시행령 제12조 및 같은 법 시행규칙 제14조 규정에 따라 경쟁입찰 참가자격을 갖추고 같은 법 시행령 제76에 의해 제한받지 아니한 자 ② 국가종합전자조달시스템 입찰참가등록규정에 의하여 국가종합전자조달시스템(나라장터)에 입찰참가자격을 등록한 자 ③ 공고마감일 전일까지 공단 품질절차서 「업체평가 및 등록관리」에 따라 “480V LC&MCC(E208)“ 으로 등록된 업체 ※ 상기 자격을 갖추지 못한 자의 기술제안서는 접수하지 않습니다. ※ 입찰참가자격은 계약 체결 시 까지 유지하여야 합니다. ※ 입찰 참가 전, 참가자격의 유효기간 및 갱신여부를 확인하여 주시기 바랍니다. 3. 참가등록 및 기술제안서(이하 ‘입찰서’) 제출 안내 -------------------------------------------------------------------------------------------------------------------- 가. 작성 지침 및 평가기준 열람: 국가종합전자조달(www.g2b.go.kr)에 게시 나. 참가등록 및 입찰서 제출기한