방폐물검사건물 건설기자재 조명용변압기(E204) 구매

링크

• 공고 상세 페이지 (사람에게 건넬 링크)
• 나라장터 원문 공고

비슷한 공고

링크는 각 공고의 AI 페이지다.

진행 중

• [신규공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 조명용변압기(E204) 구매 · 한국원자력환경공단 · 4,850만원 · D-1
• [신규공고/서류제출공고] 방폐물검사건물 건설기자재 직·교류/조명용 분전반(E233) 구매 · 한국원자력환경공단 · 2억원 · D-1
• [재공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 무정전전원설비(E217) 구매 · 한국원자력환경공단 · 4.19억원 · D-1
• 호남고속철도 2단계(고막원~목포) 단권변압기(유입) 제조설치 · 국가철도공단 · 13.5억원 · D-8
• [재공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 480V 저압차단기반 및 전동기제어반(E208) 구매 · 한국원자력환경공단 · 28억원 · D-1
• 호남고속철도 2단계(고막원~목포) 단권변압기(몰드) 제조설치 · 국가철도공단 · 26.5억원 · D-9

끝난 공고 · 결과

• 방폐물검사건물 건설기자재 직·교류/조명용 분전반(E233) 구매 · 한국원자력환경공단 · 유찰
• 방폐물검사건물 건설기자재 480V 저압차단기반 및 전동기제어반(E208) 구매 · 한국원자력환경공단 · 유찰
• 방폐물검사건물 건설기자재 무정전전원설비(E217) 구매 · 한국원자력환경공단 · 유찰
• 화성지사 발전기용 계기용변성기 구매 · 한국지역난방공사 화성지사 · 낙찰 동우일렉트릭 주식회사 · 8,194만원
• 배수펌프장 응급복구용 변압기 구매 · 한국농어촌공사 · 낙찰 -
• 보라매변전소 소내용 몰드변압기 제작구매 설치 · 서울교통공사 · 낙찰 동아전기 주식회사 · 4,700만원

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 방폐물 수신/저장 건물에 조명용 변압기를 공급하기 위해 수행됩니다. 75 kVA 및 15 kVA의 에폭시 수지 포접 건식 분배 변압기 2대를 설계, 제조, 시험하여 납품합니다.

• 설계, 제조, 시험 및 납품: 75 kVA 및 15 kVA의 3상 에폭시 수지 포접 건식 분배 변압기(액세서리 포함) 각 1대씩
• 특수 공구 일괄 제공: 설치, 조정, 교정, 유지보수 및 해체에 필요한 공구 일괄
• 예비 부품 일괄 제공: 설치, 시운전 및 2년 정상 운전에 필요한 예비 부품 일괄
• 기술 감리 서비스 제공: 구매자의 요청에 따라 기술 자문 및 엔지니어링 인력 지원
• 도면 및 서류 제출: 일반 배치도, 앵커리지도, 치수·무게·접지·기초도, 예비 부품 목록, 특수 공구 목록, 기술 데이터 시트, 작업 일정, 장비 카탈로그, KEPIC/ASME/ISO 인증서 등
• 네임플레이트 및 표시 제공: 구매 계약 번호, 제조사명, 일련번호, 사용 조건, 장비 명칭 및 번호가 포함된 영구 부식 방지 스테인리스 스틸 네임플레이트

사업 내용 · 이 공고에 든 일

중심 · 조명용변압기 제작·시험·납품

물품 › 전기·에너지 설비 › 수배전반·변압기·차단기

배전용 변압기(75kVA·15kVA)를 설계·제작·시험하여 현장에 납품하는 것이 사업의 몸통이고, 변압기는 수배전·변압기 세부에 든다.

• 부속품·특수공구·예비품 공급
• 설계·제작 도면 및 품질서류 제출
• 공장시험(입회·필수확인점) 및 출하검사 대응
• 포장·표시·현장하차 납품
• 현장 기술지원(설치·시험 감리)
• 하자보증 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

48,500,000원

배정예산

53,350,000원

부가세

4,850,000원

예정가격 방식

복수예가

납품

품명

건식변압기 (3912100102)

수량

1 식

인도조건

과업내역에 따름

제조물품

아니오

세부품명 등록

아니오

공고 정보

공고종류

등록공고 (일반공고)

게시일

09/10(목)

공고번호

R26BK01719670-000

참조번호

한국원자력환경공단 2026-129

공고기관

한국원자력환경공단

수요기관

한국원자력환경공단

계약방법

제한경쟁

낙찰방법

2단계경쟁입찰

계약유형

총액계약

예정가격 방식

복수예가

추정가격

48,500,000원

배정예산

53,350,000원

사전규격번호

R26BD00260998

재공고

아니오

출처

나라장터

문서 발췌

과업·요구

TC 3-1 (Final) Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.1.0 GENERAL TECHNICAL DATA 3A.1.1 NET WEIGHTS (not shipping weight) 1. 75 kVA (480-380/220 V) a. Core and coils ...........................................................(lb/kg) b. Enclosure .................................................................. (lb/kg) c. Total .......................................................................... (lb/kg) 2. 15 kVA (480-380/220 V) a. Core and coils ........................................................... (lb/kg) b. Enclosure ..................................................................(lb/kg) c. Total ..........................................................................(lb/kg) 3A.1.2 OVERALL DIMENSIONS

1. 75 kVA (480-380/220 V) a. Depth ......................................................................... (in/mm) b. Width ......................................................................... (in/mm) c. Height ........................................................................ (in/mm) 2. 15 kVA (480-380/220 V) a. Depth ......................................................................... (in/mm) b. Width ......................................................................... (in/mm) c. Height ........................................................................ (in/mm) 3A-1 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.1.0 GENERAL TECHNICAL DATA(CONT.) 3A.1.3 DRAWING AND DOCUMENT SUBMITTALS The drawing and document submittals required by the specification are summarized in Appendices 4D and 4E. Electronic media submittals for drawings and documents are required by Appendices 4C and 4D after purchase contract. 3A.2.0 EVALUATION DATA REQUIRED 3A.2.1 TECHNICAL DATA

7. Transformer Connections (Wye or Delta) Primary Winding Secondary Winding a. 75 kVA ....................................... b. 15 kVA ...................................... 3A-2 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 8. Rated Winding Voltage (V) Primary Winding Secondary Winding a. 75 kVA ....................................... b. 15 kVA ...................................... 9. Basic Lightning Impulse Insulation Level (V) Primary Winding Secondary Winding a. 75 kVA ....................................... b. 15 kVA ......................................

13. Insulation Class of Winding ........................................... 14. Winding Temperature Rise ............................................. 15. Applied Potential Test (kV) ......................................... 16. Induced Potential Test (kV) ......................................... 3A-3 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 17. Efficiency at Unity Power Factor(Guaranteed values as minimum) 75 15 kVA kVA a. 100 percent full rated load b. 75 percent full rated load c. 50 percent full rated load

18. Each Transformer Impedance Guaranteed (based on rated kVA and at rated voltage tap) a. Percent impedance ..................................................... b. Manufacturer's tolerance (Plus or Minus %)............... 19. Voltage regulation primary winding to secondary winding based on rated kVA load and voltage 75 15 kVA kVA a. At unity power factor b. At 0.8 power factor 3A-4 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED (CONT.) o 20. Approximate resistance at 75 C (Per phase on rated voltage connection) 75 15 kVA kVA a. Primary Winding (ohms) b. Secondary winding (ohms)

21. Losses (guaranteed values at rated voltage and frequency) 75 15 kVA kVA a. No-load Losses (Excitation only) a1. At 100 percent voltage (W) a2. At 110 percent voltage (W) b. Load losses at unity power factor with loading at full rated load (W) c. Total losses(no load plus load) at unity power factor with loading at full rated load (W) 3A-5 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 22. Temperature under continuous operation guaranteed at full rated kVA load 75 15 kVA kVA a. Winding temperature rise by resistance(ºC) b. Hottest-spot winding temp. rise (ºC) c. Performance reference temp. which efficiency, losses and impedance are o based ( C)

23. Exciting current (guaranteed) 75 15 kVA kVA a. At 110% voltage (%) b. At 100% voltage (%) 24. Each transformer enclosure a. Type of enclosure ................................................................. b. Minimum clearance between terminals and between terminals and uninsulated metal parts of enclosure ......................................... (in/mm) 3A-6 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 25. Foundations The transformers will be wall or floor mounted .......................

26. Manufacturer's Tests The manufacturer shall list all tests to be performed on the transformer and its components during manufacture and after its assembly has been completed .................................................................. 3A.2.2 CONSTRUCTION DATA A. On-Site Storage 1. State recommendations for short term on-site storage (under 6 months) 2. State recommendations for long term on-site storage (over 6 months) 3A.2.3 SPECIAL TOOL/TEST EQUIPMENT LIST AND THEIR DATA In addition to the list submitted as per para. 4.0 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.

A. Detailed Specifications covering construction and materials used in the equipment ...................………………… B. Drawings showing general arrangement and principal dimensions of equipment ……………… ......... C. Description of any variance between this specification and any code requirements …………………......... D. Separate listing of all organic material used in the construction of the equipment ............…………………… E. Work Schedule ………………………………..…. 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-9 Spec. : 0-820-E204 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A –TECHNICAL INFORMATION Name of Tenderer : 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 3A.2.6 APPLICATION OF KOREA ELECTRIC POWER INDUSTRY CODE (KEPIC) Local Tenderer of ROK (Republic of Korea) shall apply the edition/addenda of KEPIC on the cross-reference table in the attachment 4 -5 for the supply of Goods and Services specified in this specification. 3A.2.7 ADDENDA Tenderer represents that this proposal includes provisions for the following Addenda.

1.01 Seismic Cat. III, Quality Class "NQ" 75 kVA (480-380/220 V) A. 0-831-E-LT21 1 ________ __________ ______________ 1.02 Seismic Cat. III, Quality Class "NQ" 15 kVA (480-380/220 V) A. 0-831-E-LT22 1 ________ __________ ______________ 1.03 Sub-Total (Sum of Items 1.01 thru 1.02) - On- shore, Jobsite Loaded ￦_________ - Off-shore, FCA US$_______ 1.04 All Charges for Off-shore Portion; - Overseas and inland freight, insurance premium, customs duties and other charges from FCA to Jobsite Loaded US$_______ 1.05 Total (Sum of Items 1.03 and 1.04), Excluding V.A.T. - On-shore, Jobsite Loaded ￦_________ - Off-shore, Jobsite Loaded US$_______ 3-1-2 Spec.: 0-820-E204 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.

A. Sub-Total of Spare Parts - On-shore, Jobsite Loaded ￦___________________ - Off-shore, FCA US$_________________ B. All charges for Off-shore portion: - Overseas and inland freight, insurance premium, customs US$_________________ duties and other charges from FCA to Jobsite Loaded C. Total of Special Tools (Sum of Items A and B), Excluding V.A.T. - On-shore, Jobsite Loaded ￦___________________ - Off-shore, Jobsite Loaded US$_________________ 3-1-4 Spec.: 0-820-E204 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. 4.2 Document Submittal Schedule A. Can the Tenderer meet the document submittal schedule given in Appendix 4D? (Yes or No) (If the answer to this question is "No", Tenderer shall list the earliest possible submittal dates in

the appropriate column in Appendix 4D) .............................._______________________ B. Will the document submittal schedule in Appendix 4D and the review period specified in Appendix 4C permit the Tenderer to commence fabrication in sufficient time to meet the delivery date(s) given in Item 1.0 through 3.0? (Yes or No) (If the answer to this question is "No", Tenderer shall list the required submittal dates in Appendix 4D and/or indicate which documents will require expedited review.) .............................................................______________________ Authorized Signature ___________________ Date of Submission : ___________________ 3-1-5 Spec.: 0-820-E204 Rev. 1 ATTACHMENT 3-1 PRICING AND SCHEDULE DATA Name of Tenderer :_______________ 5.0 TECHNICAL SUPERVISORY SERVICES(IF REQUIRED) The Tenderer shall furnish the following information related to the technical supervisory services which are required for the Equipment at the Site per Section 2, Special Terms and Conditions, and Section 4, Technical Specifications. 5.1 Number of working days and Supervisory/Technicians - 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

TC4-2 (Final) Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.01 SCOPE A. WORK INCLUDED 1. The Supplier shall design, manufacture, test, furnish and deliver in accordance with this specification for the following: Three-phase, epoxy resin encapsulated winding dry type distribution transformers; The transformers shall be complete with accessories, as specified herein. Quantities a. 75 kVA (480-380/220 V, "AA" Type) 1 b. 15 kVA (480-380/220 V, "AA" Type) 1 2. The Supplier shall furnish one (1) lot of all special tools required for adjustment, maintenance and dismantling of the equipment. Tools shall be new and of first class quality. 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 the Buyer’s personnel. 4. The Supplier shall furnish the services of competent engineering personnel to attend technical clarification meetings 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 The 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 over 6 months period if required by the Buyer. 4-1 Spec. : 0-820-E204 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 two (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 performed by others: 1. All external wiring not forming an integral part of Supplier's equipment 2. Foundations and embedded plates 3. Connection to Buyer's interface 4. Installation 4.02 ABBREVIATIONS AND DEFINITIONS A. GENERAL In addition to definitions included in the Contractual Terms and Conditions the following shall apply:

1. Buyer will review drawings and data submitted by Supplier, therefore, reference to the terms “approve”, “approved”, “approval”, etc., shall be construed to mean “review” or “reviewed”. 2. Wherever the term “shall” is used in this specification, it shall mean mandatory requirement. 3. Wherever the terms “should”, “may” or “will” are used in this specification, they shall mean recommendation or action which is advised but not required. “Will” is used for all actions to be performed by Buyer or others. 4. Wherever the terms “or equal” or “as agreed upon” are used in this Specification, they shall mean “as agreed upon by Buyer” unless otherwise specifically stated.

5. Should : Recommendation or action which is advised but not May/Will required. Will is used for all actions to be performed by The Buyer or others. 6. KEPIC : Korea Electric Power Industry Code 4-2 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.03 QUALITY STANDARDS A. GENERAL Supplier shall control the quality of Goods and Services to meet the requirements of the Specification, applicable codes and standards. B. CODES AND STANDARDS 1. For the codes and standards listed on the cross-reference table in Attachment 4-5, the applicable edition/addenda shall be as specified on the cross-reference table. For local supplier, the applicable edition/addenda of KEPIC shall be as specified on the cross-reference table in Attachment 4-5. For the codes and standards not listed on the cross-reference table, the latest edition/addenda in effect as of February 28, 2017 shall apply, unless indicated otherwise.

2. Should conflict exist between KEPIC and the referenced codes and standards, the referenced codes and standards takes precedence over KEPIC. 3. Codes and Standards mentioned in this specification including Attachments and Appendices shall be read to mean the equivalent Article or Subarticle of KEPIC code. 4. The WORK performed shall comply with the applicable codes, standards and regulations, and in particular the following:

Distribution Transformers KEPIC EEC 3200 Test Code for Dry-Type Distribution and Power Transformers

Distribution and Power Transformers Including Those with Solid Cast and/or Resin-Encapsulated Windings 4-3 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.03 QUALITY STANDARDS (CONT.) NCIG 01 Visual Welds Acceptance Criteria for the Structural Steel at Nuclear Power Plants NEMA TR 1 Transformers, Regulators, and Reactors SSPC PA2 Measurement of Dry Coating Thickness with Magnetic Gages SSPC SP10/NACE No.2 Near-White Blast Cleaning SSPC VIS 1 Visual Standard for Abrasive Blast Cleaned Steel (Standard Reference Photographs) IEEE 383 Standard for Qualifying Class 1E Electric Cables and Field Splices for Nuclear Power Generating Stations 5. Supplier must have its own certificate that the supplier is qualified to manufacture and supply the equipment. If the supplier is processing a sub-part/component from a sub supplier, the sub-supplier‘s own certificate for that component is acceptable provided that the sub-supplier must be registered on the supplier’s approved vendor list in accordance with the supplier’s quality assurance program. C. QUALITY REQUIREMENTS ND

1. This specification covers items and services for 2 Radwaste Receipt/Storage Building. The Supplier shall meet the specific requirements ofApp. 4A1, 4B and 4H as applicable. 2. A distinct quality class(es) is assigned to all work within this specification. Unless specifically noted otherwise in this specification, the following quality class(es) shall be applied to the specified work. Quality class Item I.D NQ Distribution Transformer D. CONFLICT Should conflict exist between codes, standard, and the technical specification including Attachments and Appendices, the Supplier shall notify the Buyer of clarification prior to proceed with the work. 4-4 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.03 QUALITY STANDARDS (CONT.) E. 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 Appendices 4A1 and 4B.

3. After incorporating the A/E’s comments and after completion of fabrication, the Supplier shall submit the “AS-BUILT” drawings and documents in accordance with the submittal requirements of Appendix 4D and the AS-Built guideline to be provided by the Buyer after Award. B. DRAWINGS AND DOCUMENTS 1. Drawings and data shall be submitted in accordance with Appendix 4C. Drawings and data requirements and quality verification document requirements are summarized in Appendices 4D and 4E and are augmented by detailed requirements in this Specification (Appendix 4C). The Supplier shall provide a list of drawings and documents to be submitted in accordance with Appendix 4C. The list of drawings shall be cross referenced with those documents itemized in Appendix 4D.

8. The supplier shall provide welding procedure specifications (WPS) and procedure qualification record (PQR) prepared in accordance with Appendix 4K5, KEPIC SWS and KEPIC SWT as applicable. 9. The Supplier shall submit the Quality Assurance Manual for review in accordance with Appendix 4A1. 4-6 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS A. GENERAL 1. The distribution transformers in this specification will supply power for lighting distribution panels, heat tracing control panels, and miscellaneous low voltage ND distribution panels in a 2 Radwaste Receipt/Storage Building. 2. The equipment shall be titled and numbered as follows: Title Equipment Number Distribution Transformers 0-831-E-LT21, 22 B. OPERATING AND DESIGN CONDITIONS

1. Type Two winding, self-cooled, indoor or outdoor, epoxy resin encapsulated winding dry type, with four 2-1/2 percent full capacity no load taps, including two above nominal and two below nominal voltage rating, on primary side. The transformers shall be of the ventilated type (class AA). Epoxy resin encapsulated dry type distribution transformer has the coils/windings encased in an insulating fluid that becomes solid or remains slightly plastic at normal operating temperatures. 2. Transformer Ratings a. Continuous rating capacity .......................................... See Attachment 4-3, Design Table b. Number of phases ……… ............................................ Three c. Rated frequency ………… ............................................ 60 Hz d. Rated voltage: Primary side ................................................................ 480 V Secondary side …. ......................................................... 380/220 V e. Primary connection ……… ........................................... Delta f. Secondary connection ….. ............................................ Wye (with neutral brought out) g. Winding temperature rise ............................................ 80 ºC h. Insulation temperature …. ............................................ 150 ºC or Better

i. Basic Lightning Impulse Insulation Level (Below 600 volts) ............................................ 10 kV 4-7 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) 3. Phase Relationship The Delta-Wye connected transformers have the low voltage side phase lag by 30º with respect to the high voltage phase. 4. Tap Board A tap board shall be provided for connecting taps on the transformers. The boards shall be easily accessible from the front of the enclosure and positioned to prevent the possibility of flash-over due to dust collection. 5. Performance The following data shall be guaranteed for transformers operating under service conditions specified in paragraph 4.05.D. a. Temperature rise The average temperature rise of the windings, as measured by the resistance method shall not exceed 80 ºC at an ambient temperature of 40 ºC, with the transformer continuously loaded as described in paragraph 4.05.B.5.b. b. kVA rating The preceding specified temperature rise shall be applied when the transformer windings are operated continuously and simultaneously at their respective full load ratings at any tap position. The transformer shall deliver rated kVA continuously at

105 percent rated secondary voltage, and operate continuously at 10 percent above rated voltage at no-load, without exceeding the above specified temperature rises in accordance with section 4.1.6 of KEPIC EEC 3100. c. Impedance The impedance between the winding is as follows: 75 kVA : 4% at rated tap 15 kVA : Manufacturer's Standard 4-8 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) d. Short-circuit standard The transformer(s) shall be capable of withstanding, without injury, the mechanical and thermal stresses caused by short circuits on the external system of any winding(s) in accordance with section 7 of KEPIC EEC 3100. e. Insulation level The transformers shall be capable of withstanding impulse voltage, applied voltage and induced voltage tests, in accordance with the requirements of KEPIC EEC 3100. f. Noise level The transformers shall be designed and constructed so that the noise level will not exceed the values listed in NEMA TR1. C. DYNAMIC DESIGN REQUIREMENTS

1. The equipment specified in this specification shall be classified as Seismic Category III and designed in accordance with the Korean Building Code. 2. Supplier shall submit for review, details and calculations demonstrating the capability of the equipment attachment/foundation design (e.g. bolt hole sizes; bolting type, material, and sizes; weldment type, material, and sizes; etc.) to withstand the forces resulting from the specified seismic event. 3. Supplier shall fill out the Building Structure Mounting Design and Load Summary Form of the Attachment 4-4 for information. D. ENVIRONMENTAL DESIGN REQUIREMENTS The transformers will be installed indoors or outdoors. All transformers shall be rated for continuous operation at full load and shall be designed for a useful life of 40 years under the following environmental conditions

Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION A. GENERAL 1. Material and fabrication shall be suitable for the design and operating conditions specified in this specification. 2. Material and fabrication not specifically covered by this specification shall be manufacturer's standard, suitable for the application. 3. The distribution transformers shall be fitted with permanent corrosion-resistant stainless steel nameplates containing the purchase contract number, manufacturer's name, serial number, condition of service, equipment title and number. 4. All welding shall be performed in accordance with Appendix 4K5, KEPIC SWS and KEPIC SWT as applicable.

5. All transformers shall be properly designed/constructed for the floor mounting. Lifting eyes shall be provided on each transformer to facilitate handling and installation. 6. The transformers of the same type and rating and purchased on the same contract shall have like parts that are interchangeable both electrically and mechanically with each other. Like parts, when interchanged, shall perform their function equally well in every respect, but the seismically qualified transformers are needed only interchangeable between themselves. 7. The flame test of cables shall be in accordance with the following requirements ; - The VFT(Vertical Flame Test) shall be performed in accordance with IEEE 383 with unaged test specimens. - The flame test of cables shall be performed in accordance with UL VW-1 as shown in IEEE 383.

8. Overall dimensions of the equipment shall be standardized and manufacture as follows : - Standard dimension of the transformer enclosures (W x D x H) - Indoor : 950 X 850 X 1200 [mm] (75kVA) - Indoor : 950 X 850 X 900 [mm] (15kVA) B. DESIGN AND CONSTRUCTION 1. Core The transformer cores shall be of high grade, non-aging silicon steel laminations with high magnetic permeability, and low hysteresis and eddy current losses. 4-10 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) 2. Windings The transformer windings shall be of copper conductor. All permanent current carrying joints, except threaded connections, shall be welded or soldered with silver solder. Bolted and clamp type connections shall be used at the terminal boards and taps.

3. Enclosure The transformer enclosures shall be the ventilated type. The enclosures shall have conduit knockouts for high and low voltage cable entrance. Front and side, or alternatively front and rear, cover panels shall be removable for easy access to the terminal compartment. The enclosure top shall be of solid non-ventilating construction. The outdoor transformer enclosures shall have provision for bottom entry of the cable and shall be made so as to meet IP44 requirements. The indoor transformer enclosures shall be made so as to meet IP23 requirements. 4. Insulators, Supports and Fittings a. Insulators and supports shall be provided for mounting and bracing the conductors in the transformer housing and shall be braced so as to prevent the displacement of any part due to stresses incident to short circuits. b. Provisions shall be made so that movement, expansion or contraction, due to load and normal changes in temperatures, will not cause undue stress or injury to conductors within the housings. c. All terminals shall be provided with 2 hole or 4 hole copper pads with NEMA standard drilling for Buyer 's external connections. d. One copper faced 2 hole grounding pad shall be provided and located on side of the base, drilled and tapped with NEMA standard tapped holes.

3. Manufacturer's standard coating system and practice may be considered in lieu of the following specified requirements with the concurrence of Buyer. To be considered the Supplier shall submit technical data sheets of the proposed coating system and coating procedures for review prior to start of coating work. B. DEFINITIONS Coating Work - an all inclusive term to define all operations required to accomplish a complete coating job; the term shall be construed to include materials, equipment, labor, preparation or surfaces, control of ambient conditions, application of the coating system, inspection, etc. C. COATING WORK 1. The ferrous metal surfaces of all transformer enclosures shall be prepared and coated as follows: a. The ferrous metal surfaces shall be prepared in accordance with the SSPC SP10/NACE No.2 with a profile range as recommended by the coating manufacturer. The blasted surfaces shall be blow down with high pressure air followed by complete vacuum cleaning. b. 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 each primer and finish coat. Total dry film thickness shall be not less than 6.0 mils, nor more than 10.0 mils. 4-12 Spec. : 0-820-E204 Rev. 1

SECTION 4 - TECHNICAL SPECIFICATION 4.07 SURFACE PREPARATION AND COATING (CONT.) 2. The prime and finish coating materials should be one of the following:

Co., Ltd. 3. Finish coat shall be the same manufacture as the primer. 4. Solvents, thinners, and cleaners shall be the product of the coating manufacturer. Products from different manufacturers shall not be intermixed. 5. Abrasives used for blast cleaning shall be capable of producing the surface profile specified. 6. Color of finish coat surfaces of exterior shall be as follows: Equipment/Component Color Munsell No. * Distribution Transformer Light Yellowish Gray 5Y 7/1 * Munsell Color, Macbeth, Division of Kollmorgen Corp., Baltimore, Maryland 21218, latest edition 7. Supplier shall provide to Buyer, with the shipment of the equipment, components, or materials to the project site, one gallon container(s) minimum of each coating material to be used for the touch-up work including required solvents, Label each container with the color name, batch number, and attach the coating manufacturer's product identity certification record and application instructions. 4.08 NAMEPLATES A. The nameplate color, size and engraving shall be provided for each device and for each compartment in accordance with Appendix 4U. B. The distribution transformers shall be fitted with a permanent corrosion resistant nameplate containing the purchase contract number, manufacturer's name, serial number,

condition of service, equipment title and number in accordance with subsection 5.12 of IEEE C57.12.01, which shall include the date of manufacture additionally. 4-13 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.08 NAMEPLATES(CONT.) C. Color-coded nameplates of laminated phenolic material with engraved letters identified equipment names and numbers, as shown in Attachment 4-3 (Design Table), shall be furnished for each transformer. Color codes shall be white letter on black ground. D. The nameplates shall be located on the exterior of the transformer enclosure and fastened to the equipment with rust proof screws. E. The transformers shall be numbered (tag number) in accordance with Attachment 4-3, Design Table on this specification. 4.09 INSPECTION AND TESTING A. GENERAL

1. Supplier shall conduct and be responsible for the shop tests called for in the specification as the applicable codes and standards, and shall furnish all facilities necessary for the performance of such tests. 2. Buyer has the right to inspect and witness Supplier's manufacturing and testing operations for the equipment purchased in accordance with Section 2 and Appendix 4B of this Specification. 3. 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 Buyer prior to shipment of the equipment.

4. Buyer shall be given the opportunity to witness the final inspection of all equipment prior to the release for shipment. 5. 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. 4-14 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.09 INSPECTION AND TESTING(CONT.) B. INSPECTION AND TESTS

1. Transformer tests shall be performed in accordance with KEPIC EEC 3200, and shall include all routine, design and other tests called for in KEPIC EEC 3100. Test classifications are defined in KEPIC EEC 1000. Tests shall be in accordance with the following items, where details in procedure, methods, precautions, and calculations in conducting tests for the epoxy resin encapsulated dry type distribution transformer are not specified here in. a. Routine Tests 1) Winding resistance and voltage ratios shall be measured on all taps and windings of transformer. 2) Losses and impedances at rated current shall be measured on the rated voltage taps of transformer. The Supplier shall state in the test report the voltage and kVA base on which each impedance is expressed.

3) The no-load loss and exciting current on the rated voltage connection at 100 percent rated voltage shall be determined by test. 4) Polarity and phase relation tests shall be performed on the rated voltage connection. 5) The windings of transformer shall be given a one(1) minute, 60Hz applied potential test. 6) The windings of transformer shall be given an induced potential test. b. Design Tests 1) Full load temperature rise tests 2) Audible sound level tests 3) Lightning impulse dielectric test c. Other Tests/Examinations 1) Short circuit capability tests The Supplier shall provide the analysis or documentation of test results performed on the transformer to demonstrate the transformer meets the short circuit withstand requirements specified in KEPIC EEC 3100. 4-15 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.09 INSPECTION AND TESTING(CONT.)

2) Non-destructive Examinations Non-destructive examination (NDE) of the welds shall be visual, unless otherwise specified in this specification. The visual examination acceptance criteria for KEPIC SWS structural steel welds shall adhere to the requirements of NCIG-01. 2. Shop Inspection Inspection of the Materials/Equipment shall be at the Supplier's or Subsupplier's factory. Materials/Equipment shall not be shipped before Buyer has completed final inspection, and has issued the Supplier a release for shipment. The inspection or waiving of inspection by Buyer at the factory shall in no way relieve the Supplier of the responsibility of furnishing Materials/Equipment in accordance with this specification. Buyer's shop representative shall have access to the work specified herein, and shall have authority to refuse release for shipment, if, in the representative's opinion, the design, intent, or requirements of the specifications have not been fulfilled, or certified copies of required inspection and test data are not available for review. The representative shall indicate tests and inspections to be witnessed or performed after a review of the Supplier's work plan. Supplier shall give Buyer's representative seven working days advance notice and five working days advance confirmation on schedule

dates for performance of tests to be witnessed and on final inspection for shipment, per Attachment 4-2. One copy of the associated quality verification documents shall be attached to each transformer per Appendix 4E. 3. A sample of design test carried out on similar equipment with equivalent or higher rating can be accepted in place of carrying out the actual design test provided that the sample design test reports are reviewed and accepted by the buyer. 4.10 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 subpart II.2 of KEPIC QAP-2. The KEPIC QAP-2, subpart II.2, classification of each item is designated below. Item Level Distribution Transformers B 4-16 Spec. : 0-820-E204 Rev. 1 SECTION 4 - TECHNICAL SPECIFICATION 4.10 SHIPPING REQUIREMENTS(CONT.)

2. Instruction covering handling, storage, installation, and maintenance at construction site shall be prepared and submitted by the Supplier. B. SPECIFIC REQUIREMENTS 1. All transformers shall be packaged for shipping and prolonged storage in an environment of high ambient temperature and high humidity. Supplier shall prepare and provide all necessary protective covering, crating, bracing, desiccants, fungus inhibition and preservation necessary to protect each transformer from damage or deterioration during shipment and on site storage. 4.11 INSTRUCTION MANUALS A. GENERAL 1. The Supplier shall furnish twenty (20) bound sets to Buyer’s site and six(6) bound sets to the A/E of instruction manual for all equipment furnished by Supplier. Such instruction books shall include, but are not limited to, manufacturers' instruction books and leaflets, and other instruction literature containing the following information : a. Handling and storage instructions b. Installation instructions, including disassembly and assembly procedure(s). c. Final general arrangement, assembly and erection drawings. d. Complete start-up, operation, troubleshooting and maintenance instructions. e. Warranted performance data. f. Complete material/parts list(s).

Witness Point(s) Sample Size Alternative 1. Material Verification 2. Visual and Dimensional Inspection 3. Surface Preparation and Coating Inspection 4. Design Tests, When Applicable 4-1-1 (Final) Spec. : 0-820-E204 Rev. 1 ATTACHMENT 4-2 HOLD POINT Page 1 of 1 The following tests/operations are to be witnessed by the Buyer ’s representative on a 100% basis, unless otherwise directed below. Waiver of Hold Points must be given by Buyer ’s. Hold Point(s) Sample Size Alternative 1. Production Tests 2. Performance Tests 3. Final Inspection 4. Review and Sign-Off of Quality Verification Documentation 5. Packing Inspection 6. Release for Shipment 4-2-1 (Final) Spec. : 0-820-E204 Rev. 1 ATTACHMENT 4-3 DESIGN TABLE

* BUILDING STRUCTURE REFERS TO A/E DESIGNED COMPONENT (REFER TO SKETCH 1(a)) TABLE II – STRENGTH LIMITS FOR BOLTING TO STEEL BUILDING STRUCTURE *

* BUILDING STRUCTURE REFERS TO A/E DESIGNED COMPONENT (REFER TO SKETCH 1(b)) 4-4-1 Spec. : 0-820-E204 Rev. 1 ATTACHMENT 4-4 TABLE III – STRENGTH LIMITS FOR ANCHORING TO BUILDING STRUCTURE *

* BUILDING STRUCTURE REFERS TO A/E DESIGNED COMPONENT (REFER TO SKETCH 1(c)) 4-4-2 Spec. : 0-820-E204 Rev. 1 ATTACHMENT 4-4 Notes : 1) Equipment operation loads include but are not limited to : a) Motor start-up and running torque b) Valve seating torque and/or thrust c) Thrust load on fans and pumps 2) Upset condition dynamic loads include: a) Seismic load per KBCS (Korean Building Code - Structural) 2016. The seismic design force shall be determined in accordance with the following coefficients: SDS = 0.65, Ip = 1.5, Rp= 1.0 H and z are started at the lowest top of the Basemat Vertical seismic load: ±0.2SDSWp b) Wind load per KBCS (Korean Building Code - Structural) 2016. This load is only considered when equipment is installed outside of building and shall not be considered occurring simultaneously with above mentioned seismic load. The load factor for wind load shall be 1.3 instead of 1.0 in Table III load combination. c) Postulated dynamic loads as identified in the Purchase Specification.

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 the sub-supplier is subjected to the same applicable quality assurance requirements of this appendix.

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

and s er vices t o t he Bu yer. As a ll- inc lus ive ter m us ed in p la ce of a ny of t he follow ing : ve nd or, s e ller, c ontra ct or, s upp lier, fabr icat or a nd t he ir s ub t ier le ve ls 2.3 Q ualit y P la n ( or Ins pe ct ion & Tes t P la n) : A for ma l d ocu me nt w hic h des cr ibes t he ins p ect ion a nd tes ts inc lud ing s upp lied items , w or k pr oces s , app lie d d ocu me nts a nd t h e w it nes s a nd hold p oints , e tc. Q ua lit y P la n s ha ll b e pre pared b y t he C ont rac t or a nd review ed b y t he Bu ye r in ad va nce of t he w or k s tart. 2.4 W it nes s P oint : A n imp ort a nt s t ep in ma nu fa ctu ring a nd t es t ing w hereb y t he C ontrac t or s ha ll ad vis e t he Bu ye r b y le tt er in ad va nc e of t he oper at ion. T he C ontra ct or ma y proc eed w it h t he w or k pas t t he w it nes s poin t only if t he Bu yer has a ccep ted t he ins p ect ion res u lts b y s ig na ture or ad vis ed t he C ont rac t or t hat t he Bu yer ca nnot at te nd. 2.5 H old P oint : A cr it ica l s tep in ma nu fac tur ing a nd tes t ing w hereb y t he C ontra ct or s ha l l not pr oce ed w it h t he w or k pas t t he hold p oint w it hou t t he pres e nce of t he Bu ye r , unles s t her e is a pr ior w r it te n a gree me nt w it h t he Bu yer. 2.6 Re le as e for S hip me nt : A w r itte n d ocume nt, s igned b y t he Bu yer, pe rm itt ing t ha t t he

s hip me nt of mat er ia ls a nd / or equ ip me nt are a va ilab le a fter t he c omp let ion of qua lit y s urve illa nce . T he R e le as e fo r S hipm e nt s ha ll b e s ubm itte d t o t he Bu yer w it h Q ua lit y V erific at ion D ocu me nts on de liver y of mat er ia ls a nd/ or equ ipm e nt. T he de liver y o f mate r ia ls a nd/ or equ ip me nt w it hou t t he Re leas e for S hipm e nt m a y be r e fus ed b y t he Bu ye r but t he s hipp ing ins pe ct ion ma y b e om itt ed ac c ord ing t o c ir cums t a nces . 2.7 Q ualit y S ur ve illa nce : T he s e le ct ive re view , ob s ervat ion, a nd m onit or ing of pr oces s es , proc urem e nts , ma nu factur ing op era t ions , qu a lit y c ontr ol s ys te ms , a nd pr ogr ams t o deter m ine s upp lier c omp lia nce w it h c ontrac tua l qua lit y requ irem e nts . 2.8 Ins p ect ion : A n ac t ion t hat per for ms exam inat ion, inves t iga t ion or m eas urem e nt, etc t o 4B –1 Appendix 4B Rev. 0 ver ify t he c omp lia nce w it h t he s pec ified requ ir em e nts for it ems or s er vic es a nd is des cr ibed as qua lit y s ur ve illa nce, w it nes s ins pe ct ion or ins pe ct ion, e tc. in t hi s Appe nd ix. 3.0 C ON TRA C TOR ’S Q UA LI TY IN S PEC TI ON REQ UI REMEN TS 3.1 The C ontr act or 's Q ua lit y Ins pe ct ion O rga niz at i on s ha ll prep are t he re la ted ins truct ions and pr oce dures , e tc . t o c ontr ol t he qua lit y ins pec t ion in a cc orda nce w it h t he requ ire me nts of t he c ont rac t, t he re late d c ode s a nd s t a ndards , t he des ig n d oc ume nts review ed b y t he Bu ye r a nd Q ua lit y As s ura nce M anua l, e tc.

3.2 Q ualit y S ur ve illa nce inc lud es qua lit y as s ura nc e, des ig n, p r ocure me nt , w e ld ing, he a t trea tme nt, nond es truc t ive ex am inat ion, pres s ur e ( hydrau lic , p neu ma t ic, vac uum) tes t , performa nce t es t, c oat ing, pa c kag ing , ha nd ling, s hipp ing a nd tra ns p ort at ion, et c. 3.3 The C ontr ac t or's Q ua lit y Ins p ect ion s ha ll be c omp leted in ad va nc e of t he Bu yer ' s S urve illa nce Ins pe ct ion or Aut hor iz ed Ins p ect i on a nd if not, t he Bu ye r ma y re fus e t o proc eed w it h his s ur ve illa nce ins p ect ion. But t he Bu yer 's and t he C ontr act or ' s ins p ect ions ma y be s imu lta ne ous ly per formed und er impra ct ica l s itu at ions s uc h a s pres s ure tes ts . 3.4 The C ontra ct or s ha ll c ooper ate w it h t he Bu yer for t he a cces s t o s hop a nd dat a of t h e Contrac t or a nd us ing ins pec t ion t ools , e tc. w it hout c harg e t o t he Bu ye r . 4.0 Q U A LI TY PLA N SUB MI TTA L REQ U IREMEN TS 4.1 (S ubm itt a l a nd R e view ) T he Contra ct or s ha ll prepar e a nd s ubm it Q ua lit y P la n, des cr ib ing in de ta il t he ins pe ct ions a nd tes ts dur ing ma nu fac tur ing, r epa ir a nd ins ta llat ion, t o t he Bu yer. T he Q ua lit y P la n s ha ll be re view ed b y t he Bu ye r in ad va nc e of t he w or k s tar t a nd t he Bu ye r des ig nates w it nes s and hold p oints in t he Q ua lit y P la n.

7) B la nk for des ig nat ing t he Bu yer 's s urve il la nc e ins pe ct ion p oints 8) B la nk for s ig nature ver ifying ins pe ct ion res u lt 9) Ide nt ifica t ion of Q ua lit y V er ifica t ion D ocu me nts , etc. 4.4 The C ontr act or s ha ll not pr oc eed w it h fabr ic at ion w it hout t he Bu ye r's appr ova l o f Q ualit y P la n. 5.0 B UY ER ’S Q U A LI TY S URV EI LLA N C E REQU I REMEN TS 5.1 G ener a l 5.1.1 The Bu yer app oints a res pons ib le Q ua lit y S ur ve illa nc e Repres e ntat ive (Q S Rep.) w ho ma y per form Init ia l V is it t o t he C ontrac t or 's s hop pr ior t o t he s tar t of ma nu factur ing t o cons u lt w it h nec es s ar y ma tt ers . 5.1.2 P rior t o t he s tar t of ma nu fac tur ing, t he Bu yer w ill c ondu ct a n init ia l vis it w it h t he Contrac t or ’s appr opr ia te repr es e nt at ive, t he qua lit y r equ ir eme nts of t he purc has e contra ct/ ord er a nd s pec ific at ion, e tc. P rodu ct i on s ha ll not s t art u nt il t his m eet ing is he ld or u nles s Bu yer has g ive n a p r ior app r ova l. 5.1.3 D uring t he init ia l vis it, t he C ont rac t or s ha ll fur nis h t he names a nd ad dres s e s o f mate r ia l s ubc ontra ct ors , s ig nifica nt c omp onents a nd / or s er vices , s uc h as ND E, performa nce t es t ing, et c . 5.1.4 D uring t he init ia l vis it , t he Bu ye r w ill c onfir m s c ope of app lica t ion a nd hold /w it nes s points of t he qua lit y p la n w it h t he C ontr act or .

perform ing t he c ontr act, t he Contra ct or s ha ll is s ue S upp lier D e viat ion D is p os it io n Reques t(S D D R) in ac c orda nce w it h App e nd ix 4 H . 7.2 The C ontra ct or s ha ll not s hip t he m ater ia l, equ ip me nt or s er vic e w it hout t he c los e - ou t of S D D R. 7.3 S D D R ma y be is s ued t o d is p os e NCR a nd not t o s ubs titut e for NCR. 7.4 The c los ed S D D R s ha ll be inc luded in Q ua lit y V erific at ion D ocume nts . 4B –5 Appendix 4B Rev. 0 8.0 Q U A LI TY PROGRA M V ERI FI CA TI ON (Q PV ) 8.1 Q P V is a m od ified vers ion of C ontra ct or ’s qua lit y pr ogra m aud it. It is per formed b y t he Bu ye r t o ver ify on a c ont inu ing a nd pr ogre s s ive bas is , t he imp le me nt at ion of t he s elec ted qua lit y pr ogra m e le me nts for s a fet y re lat ed ite ms , in pr oduc ing d es ired res u lts in ac c orda nc e w it h t he c ontra ct. 4B –6(Final) Appendix 4B Rev. 0 Attachment 1 Recommended F orm of Supplier Quality P lan Page 1 of 3

4.3 Each issue of a drawing/document shall include the date of issue, and a description of revision, if any. Each revised portion of the drawing/document shall be identified by encircling or revision bar with an appropriate revision letter or number. 4.4 A 3"x6" space shall be provided in the lower right hand corner for the Buyer's status stamp. Drawings too small or crowded to provide this space shall be printed on a larger size of paper to provide a 3" wide blank strip on the right border of the drawing. 4.5 Equipment Outline Drawings All "Equipment Outline Drawings" shall be identified with the following pertinent information : 4C-8 Appendix 4C Rev. 0 4.5.1 Location of Support and Equipment Mounting Details. To establish the embedment requirements when the component is mounted directly to the building structure, Equipment Support Details shall show the following information: a. Base plate size and thickness, bolt pattern, bolt size, bolt hole size and bolt material including each shear and tension load acting on each bolt for bolted mounting type according to each plant operating condition, or 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 included in the motor outline drawing. 4C-9 Appendix 4C Rev. 0 4.5.6 Equipment or anchor bolt installation tolerance shall be included in the drawing when required. 4.6 Erection Drawings 4.6.1 Erection drawings shall be updated by the Supplier to reflect the latest revisions of the Design Drawings, at each submittal to the Buyer. Issuance of erection drawings shall also include references to the Buyer's Design Drawings, as well as issue dates of these Design Drawings.

4C-10 Appendix 4C Rev. 0 surface of the wing. Reproductions with low contrast or heavy background density with thin, weak lines and lettering are not acceptable. 5.2 Documents submitted to the Buyer that do not conform to the requirements of this Specification, shall be subject to reject by the Buyer, and upon request, the Supplier shall resubmit conforming documents. If conforming submittals cannot be obtained from the source documents, such source documents shall be retraced, redrawn, or photographically restored as may be necessary to meet such requirements. Supplier's (or his subsupplier ’s) failure to initially satisfy the legibility quality requirements herein set forth, shall not relieve the Supplier (or his subsuppliers) from meeting the required schedule for submittal of documents. 6.0 SAMPLES 6.1 Where samples are required, they shall be submitted by and at the expense of the Supplier. Such submittals shall be made at least thirty(30) calendar days prior to the time that the materials represented by such samples need to be purchased for the work. Samples shall be subject to acceptance, and material represented by such samples shall not be manufactured, delivered, or incorporated into any work without such acceptance. 6.2 Each sample shall bear a label showing: Supplier's name, project name, name of the item, manufacturer's name, brand name, model number, as applicable; the appropriate drawing number; and the applicable section and paragraph number(s) of specification.

include, but not limited to, providing the following information: Supplier's name, specification number, project name, name of the item and reference to the appropriate drawing. 7.3 For the purpose of material verification, the Supplier shall provide the Buyer with a detailed list under the "Material Test Property" category to be included in the "QVDL and it's Sample Forms Listed in Appendix 4E". This detailed list shall consist but not limited to: equipment, components, parts, module, assembly, material, etc., and the associated document required such as (certified) material test report, certificate of compliance or "not applicable", shall be indicated for each item. 7.4 Throughout the work process, the Supplier shall identify individual documents on the QVDL 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.

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 identification of directories shall be easily understandable and consistent with a written procedure. 10.2 Tests and inspection of magnetic media shall meet the following requirements: 10.2.1 Inspect magnetic media every 6 months for potential damages. 10.2.2 Test oxidized steel and chromic steel tapes at least every 3 years. 10.2.3 Replace tapes and cartridges with 10 defects and more (saves the data) - Conducts sampling tests on the same lot where the defected tapes or cartridges came from. 10.2.4 For reel tapes that are used for data storage, a. Skip error is allowed at less than 5 times, and error during the initial 100ft distance and permanent error shall not be allowed. b. A scratched or restored tape shall not be used. c. A preliminary test of reel tapes for preservation shall be conducted at least 4 times over the entire process. d. For tape of records reservation, path test on the length of one rpm and high-speed rewinding shall not be permitted e. A preliminary test of reel tapes for recording 4 to 10 times shall be conducted before use, and any error is not allowed in temporary writing. 4C-18 Appendix 4C Rev. 0 10.3 The following storage conditions shall be met for storage facilities, and magnetic media, optical media and compact disk of electronic records:

10.3.1 Storage conditions for facility a. In storage facility any electronic device or non-magnetic device shall not be installed 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” d. NIRMA, Technical Guide (TG) 15-1998, “Management of electronic records” e. NIRMA, Technical Guide (TG) 16-1998, “Software configuration management and quality assurance” f. NIRMA, Technical Guide (TG) 21-1998, “Electronic records protection and restoration” 4C-19 Appendix 4C Rev. 0 11.0 ELECTRICAL DRAWING REQUIREMENTS 11.1 General 11.1.1 The Supplier shall furnish prints for all necessary data required for an adequate review of the schematic and wiring diagrams. This information typically consists of: a. Complete drawings and development for all control and instrument switches, timers, motor operated valves, etc., when information is already shown on drawings supplied. b. Individual internal connection diagrams for all instruments, recorders, relays, annunciators, power supplies, programmable controllers, etc. 11.1.2 Each device shall have the same identification wherever it is used on any other drawing. 11.1.3 All drawings shall be completely labeled to identify the drawing type and the project by customer. 11.2 Schematic Diagrams 11.2.1 Schematic diagrams furnished by the Supplier shall be detailed so that the operation of the equipment is very evident and a person with an average understanding of schematics can become aware of the sequence of operations under normal conditions, while at the same time be able to determine corrective measures in the case of faulty or improper operation of the equipment. Circuit flow and component arrangement shall be from left to right or top to bottom.

4D-4 (Final) Appendix 4E ND 2 Radwaste BLDG. QUALITY VERIFICATION DOCUMENTATION LIST Spec. Title Distribution Transformers Page 1 of 1 Supplier Spec.No 0-820-E204 Spec. Rev. No. 1 Packing List No.

Appendix 4H Rev. 0

Instruction for Completing SDDR

This form is to be used by a supplier to: a) Notify A/E when manufactured product or service does not meet established contract requirements and to docum ent the supplier’s proposed disposition with their technical (and where appropriate cost/schedule) justification b) Notify A/E when the supplier wants to propose changes to the technical specification unanticipated at time of award. c) Record A/E’s disposition of the SDDR. A deviation is any departure from the requirements of the technical specification, which the supplier has incorporated or pro poses to incorporate in the completed item or service provided. SDDR disposition can be classified as Use-As-Is, Repair, or Modify Specification. Repair is defined as the process of restoring a nonconforming characteristic to a condition such that the capability of an it em to function reliably and safely is unimpaired, even though that item still may not conform to the original requirement. Repair includes alterations to the properties of the material through heat-treating, welding, metal deposition, chemical processing etc. The SDDR form is not to be used for cases where the A/E has pre viously provided authorization to proceed using as accepted repair procedure covering a specific type of repair, however, records must be maintained for each specific repair. A/E’s engineering action and disposition statement does not relieve the supplier from responsibility for the accuracy, adequacy, or suitability of the item or

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.

TC 4K5-1(Final) Appendix 4K5 Rev.0 1.0 SCOPE 1.1 This Appendix describes the welding requirements for structural steel and miscellaneous steel. 2.0 CODES & STANDARDS 2.1 Welding, welding procedur es , and welder performance qualification shall meet the requir ements of ANSI/AWS D 1.1, Structural Welding Code-St eel (Her einaft er called "t he Code"). 3.0 GENERAL 3.1 Al l wel di ng s ha l l c onfor m t o t he r equ ir eme n t s of t his App endi x, t he T echnical Specification and the design drawings. 3.2 A l l w el d i n g p r oc e du r es s ha l l b e a p pr ov e d b y t h e B u y er p r i or t o t he commencement of any welding activit ies. 3.3 T h e S u p p l i e r s ha l l b e r e s p o n s i b l e fo r t h e w e l d i n g p e r for m e d b y h i s organization. Qualification of welding pr ocedur es, welders, and welding operators by other orga nizations shall not be per mitt ed. 3.4 The complet ed WPS shall describe all t he essent ial, nonessent ial, and, when required, supplementary essent ial variables for each welding process used in the WPS. R anges of these variables shall be correct ly addr essed. 3.5 The S upplier sha ll ma inta in a r ecor d of t he r esults obta ined in t he WPS, Procedur e Qualification Record (PQR), and Welder and Welding Operator Perfor ma nce Qualification (WPQ). 3.6 R e c o r d s o f W P S , P Q R , a n d W P Q s h a l l b e i n r e p r o d u c i b l e fo r m , a s appropriate.

4K5-1 Appendix 4K5 Rev.0 3.7 The WPS, PQR, and WPQ shall be certified by t he Supplier. 3.8 T h e w e l d e r a n d w e l d i n g o p e r a t o r s h a l l b e t e s t e d u n d e r t h e fu l l supervision and control of the Supplier. 3.9 The Buyer or Buyer's Repr esentative shall ha ve the right of fr ee access to the Supplier's facilit ies and equipment for the purpose of monit oring and wit nessing welding activit ies perfor med by the Supplier. 4.0 SUBMITTAL AND APPROVAL 4.1 I n ca s e of sp ec i fic a pp l ica t i ons ot h er t ha n t hos e devi a t ed fr om t hi s Appendix, the Supplier shall submit the complet e details of the applications to be used for the Buyer’s review and approval. Specific applications sha ll not be per mitt ed without a writt en acceptance of the Buyer. 4.2 The Supplier shall demonstrate his capabilit y to use specific application beyond this Appendix, if requir ed. The Buyer shall be not ified of the demonstration in adva nce for the wit nessing purposes. Test specimens, such as procedur e qualification t est specimen u sed for a specific application, shall be ma intained t o be accessible to the Buyer and, if necessary, the Supplier shall submit the specimens to the Buyer. 4.3 The Supplier sha ll submit deta iled wel ding r elat ed pr ocedur es whic h meet t he requir ements of the Code for the Buyer's review and approval.

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 proper welding.

7.4 W el di ng s ha l l not b e p er for med wh en t he a mb i en t t emp er a t ur e is l ow er than -20 ℃ (0 ℉). Ambient temperature does not mea n the ambient envir onmenta l temperature but the temperature in the immediat e vicinity of the weld. 7.5 T a ck wel ds t o s ecur e a l i gnm ent s ha l l eit her b e r emov ed c omp l et el y or shall be visually inspect ed for cracks to incorporate int o the final welds. Tack welds, whet her removed or left in place, shall be ma de by a qualified welder. 7.6 I n a s s e m b l i n g a n d jo i n i n g p a r t s o f a s t r u c t u r e t o m e m b e r s , t h e procedure a nd sequence shall be established to minimize dist ortion and shrinkage. 7.7 Run - off t a bs, when us ed i n pr odu ct i on wel di ng of l ongi t u di na l wel ds, shall be removed after weld complet ion. 7.8 Member dist or t ed by wel di ng sha ll be stra ight ened by mecha nica l mea ns or by carefull y supervised application of a limit ed a mount of localized heat. The t emperature of heat ed area as measured by approved met hods shall not exceed 600℃ (1100℉) for quenched and temper ed steel nor 650 ℃ (1200℉) for other steels. 7.9 Complet e joint penetration gr oove welds made without the use of backing shall have the root of the initial weld gouged, chipped, or other wise removed t o all but traces of the root of the initia l weld befor e welding is started from t he reverse side.

4K5-4 Appendix 4K5 Rev.0 7.10 P e e n i n g m a y b e u s e d o n i n t e r m e d i a t e w e l d l a y e r s fo r c o n t r o l o f shrinka ge stresses in thick weld to pr event cracking. No peening shall be done on t he root or surface layer of the weld or the base metal at the edges of the weld. The use of manual sla g ha mmers, chisels, and light weight vibrating t ools for the r emova l of sla g and spatter shall be per mitt ed and shall not be consider ed peening. 7.11 Acceptance Criteria for Visual Exa mination sha ll be in accordance wit h "NCIG -01, VWAC (Visual Weld Acceptance Crit eria)".

recommended by t he electrode manufacturer ; B. Complet e joint penetration gr oo ve welds ma de with the use of steel backing sha ll have t he root gouged t o sound metal befor e welding is started from t he r everse side.

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

plated compression type ring tongue terminal lugs according to the location or Electrical Classification of systems, equipment or components as specified in Section 4 of the specification. Terminal lugs of "Thomas & Betts", "Burndy", "Panduit", or "3M", or KS Marked as listed on page A-5, or equivalent 1.3 The wire insulation shall be removed without nicking the conductor. The wire shall be firmly inserted into the lug and crimped with a ratchet type, or positive action air/hydraulic tool as listed on Page A-4, or as recommended by the lug manufacturer. 1.4 Manufacturer's standard insulating sleeve for listed terminals are Polyvinyl-Chloride (PVC) for terminal lugs of "Thomas & Betts", "Burndy", "Panduit", or "3M""; Nylon for KS marked or equivalent. The Supplier shall obtain the buyer's prior approval for furnishing insulated lugs with other than Manufacturer Standard insulation on them. Acceptable manufacturers and specific catalog numbers of acceptable insulating lugs are listed on Page A-4. 1.5 Part numbers specified in this attachment are for use with AWG conductors. If metric conductors are to be furnished by the Supplier, the appropriate lug from the same manufacturer and of the same type shall be used. 1.6 Terminal lugs of KS marked or equivalent shall be made of Oxygen Free High

Appendix 4P Rev. 0 Attachment B 1.0 SCOPE 1.1 This Attachment provides specifications and general information for copper compression terminal lugs to be used for terminating stranded insulated and uninsulated copper conductors. 2.0 SPECIFICATIONS 2.1 Lugs shall be color keyed or coded, tool applied compression type (hexagonal or circumferential), tin plated made of high conductivity copper and be listed by the Underwriters Laboratories for use with copper cable or KS marked(only for one-hole lugs) or equivalent. 2.2 Lugs shall be applied in accordance with the following instructions: a. The installation tools and dies shall be of either hexagonal or circumferential compression type as recommended by the lug manufacturer. The tooling shall be color coded or color keyed with the lugs. b. For inspection purposes, the manufacturer's die code shall be embossed upon the applied compressed connection on lugs. 2.3 The bolt holes of the lugs shall be drilled and spaced in accordance with the latest NEMA Standards Publications No. CC-1 "Electric Power Connection for substations". The bolt holes of KS marked one-hole lugs shall be drilled in accordance with the KSC2620. 2.4 Lugs listed are long barrel type for maximum current-carrying requirements and have barrels that are blind ended. 2.5 Lugs shall meet the performance requirements of Underwriters Laboratories Test of

UL486 except the heating or current cycling tests shall be performed for a minimum of 500 cycles. 2.6 Part numbers specified in this attachment are for use with AWG conductors. If metric conductors are to be furnished by the Supplier, the appropriate lug from the same manufacturer and of the same type shall be used. 2.7 KS marked(only for one-hole lugs) or equivalent shall be made of Oxygen Free High Conductivity Copper (OFHC) and shall meet the KSC2620. B-3 Appendix 4P Rev. 0 Attachment B TYCO ELECTRONICS ONE-HOLE TERMINAL LUGS

the ground wire and jumper wires of the circuits shall be assembled so that both wires (to any indicated terminal block terminal) are terminated in a single ring-tongue terminal lug. This allows removal of the ground from a given terminal without interrupting the ground 2 circuit to other terminals. The ground and jumper wires shall be 18 AWG (1.0 mm ) with Class B stranding, be suitable for the environmental condition mentioned in Section 4 of purchase specification and be insulated wire (600V, Type SIS or XHHW). The grounding wire shall be terminated at the grounding point in a single ring-tongue terminal lug. 6.8 Wires requiring termination in either a plug or receptacle shall be terminated as the type plug or receptacle requires according to the proper Wiring Diagram. 6.9 Thermocouple extension wire terminations shall be made without the use of lugs. After stripping off sufficient insulation, each wire is terminated (in the case of machine screw terminals) by bending the wire in a "U" shape around the terminal screw in the same direction as the screw tightens and tightening the screw properly. 6.10 When thermocouple extension wire termination is made in the terminal block, bar conductor in the terminal block shall be of the same material as the thermocouple extension wire in order to have proper accuracy.

6.11 If connections are made with plug, connector, etc., both male and female of plug, connector, etc. shall be supplied with the equipment and/or cable. C-4 Appendix 4P Rev. 0 Attachment C

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.

have braided shielding braid will depend on the diameters of the cables and conductors involved. This attachment will, therefore, recommend the ferrules and splices by manufacturers types rather than specific catalog numbers. The Supplier shall consult the hardware manufacturer for applicable catalog numbers of the complete splice and the crimping tool required to terminate each size cable. 10.3 The following methods are recommended for terminating the metal shielding braid: Method 1 Shield Extension This method uses a combed out and twisted wires of the braid as a conductor which is spliced with an insulated butt splice to an insulated wire as shown in Detail E. C-9 Appendix 4P Rev. 0 Attachment C

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.

2. Recommended manufacturers of the shell termination piece are: AMP - "Termashield" Burndy - "Uniring" Thomas & Betts - "STA-KON" 3. The one piece termination may be of the preinsulated kind or be insulated with either manufacturers insulating sleeve or heat shrinkable tubing. Method 3 Two Piece The two piece termination consists of a harder inner and softer outer ferrule which allows crimping of the shield extension to the braid without distortion of the inner conductor(s) as detailed in Detail G. DETAIL G 2 PIECE TERMINATION TO SHIELD (SH) C-11 Appendix 4P Rev. 0 Attachment C 10. TERMINATION OF METAL SHIELDING BRAID (CONT.) Notes for Detail G 1. The shield extension shall be 18 AWG tinned copper with Class B or Class K stranding. The insulation shall be 600V crosslinked polyethylene (Type SIS or XHHW). The shield extension shall be tinned so that the shielded conductors are shielded until nearing their termination points.

2. Recommended manufacturers of the two piece terminations are: Burndy - "Hyring" Thomas & Betts - "STA-KON" 3. The two piece termination may be of the preinsulated kind or be insulated with either manufacturers insulating sleeve or heat shrinkable tubing. C-12 (Final) Appendix 4P Rev. 0 ATTACHMENT D CONDUIT TERMINATIONS AT THERMOCOUPLES, TRANSMITTERS, SOLENOIDS, ETC. D-1 Appendix 4P Rev. 0 Attachment D TABLE OF CONTENTS

1. Hinged cover cabinets with non-locking handles and latches, with panels mounted on studs in rear for installation indoors in dry, non-hazardous locations, shall be 14 gauge sheet steel and shall conform to the National Electrical Manufacturers' Association (NEMA) Standard for Type 1 enclosures. 2. Cabinet sizes, except for Detail A, are based on minimum spacing required for the installation and wiring of 12 point molded bakelite terminal blocks with washer head screw contacts as follows: A. Control Terminations (10-32 Screw, 600V Rated or above) Series 1500, Catalog No. 1512ST Series 1600, Catalog No. 1612ST Marathon Special Products Co. Type EB-25, Catalog No. EB25A12W General Electric Co. Catalog No. TBU-12 Westinghouse Electric Corp. Series YSFT-XXX-XX-S-FN Yongsung Electric Co., Ltd. or equivalent B. Instrumentation Terminations (8-32 Screw) for low level signals Series 300, Catalog No. 312 Marathon Special Products Co. Type CR151, Catalog No. CR151B2 General Electric Co. Series YSFT-XXX-XX-S-FN Yongsung Electric Co., Ltd. or equivalent Terminal Blocks shall be suitable to the size of external wiring which will be decided by the buyer. Therefore, terminal blocks rating and dimension shall be provided to the buyer for review.

3. Detail A shows the cabinet arrangement for mounting a single 8 point Marathon Special Products Co's series 1600 terminal block, or equivalent. 4. Cabinet sizes shown are typical sizes F-2 Appendix 4P Rev. 0 Attachment F 5. The quantity, size and position of conduit or cable openings in the cabinets shall be determined from Electrical Installation Drawings (where applicable ) and punched by the Construction Contractor. 6. Hinged cover cabinets that are to be installed outdoors shall be 12 gauge, they shall be galvanized without knockouts, and the cover shall be suitably gasketed. If galvanized finish is damaged by welding, drilling or cutting, the exposed metal shall be repaired with a zinc-rich paint or a galvanized repair stick. Cabinet shall conform otherwise to NEMA Standard for Type 4X enclosures.

7. Cabinets shall have a 1" diameter drain hole provided in a bottom front corner with a bronze screen or mesh spot-brazed on the inside surface over the opening.

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

m. Sidewall pressure (lb/ft) n. Bend radius (Pulling/Training) (inch) o. Cable length of limitation to assure the acceptable range of the signal (ft) (If required)

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.

classified parts of all equipment. 3.4.2 Supplier who supplies AQ class equipment shall submit the part list to owner including all completed forms of Attachment 1. 4X - 2 Appendix 4X Rev. 0 3.5 Work Flow 3.5.1 The work flow chart for overall part classification process is as follows. Identify part

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 : Distribution Transformers(Lighting Transformers) 2. 구매규격서 번호 : 0-820-E204 (Rev.1) 3. 설계범주 ㅇ 폐기물안전범주 : Ⅲ ㅇ 품질등급 : NQ ㅇ 내진범주 : Ⅲ 4. 공급품목 ㅇ 조명용 변압기(75KVA) : 1SET ㅇ 조명용 변압기(15KVA) : 1SET 5. 주요 기술규격 ㅇ KEPIC EEC1000 ㅇ KEPIC EEC3100, EEC3200 ㅇ KEPIC SWS, SWT ㅇ IEEE 383

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 - 국가를 당사자로 하는 계약에 관한 법률 시행령 제12조 및 같은 법 시행규칙 제14조에 따라 경쟁입찰 참가자격을 갖추고 같은 법 시행령 제76조에 따라 제한받지 아니한 자 ③ 「중소기업기본법」 제2조에 따른 소기업자 또는 「소상공인 보호 및 지원에 관한 법률」 제2조에 따른 소상공인으로서 「중소기업 범위 및 확인에 관한 규정」에 따라 발급된 소기업ㆍ소상공인 확인서를 소지한 자 ◇ ‘소기업ㆍ소상공인확인서’’가 중소기업제품 공공구매 종합정보망(http:// www.smpp.go.kr)에서 확인(전자입찰서 제출 마감일 전일까지 발급된 것으로서 전자입찰서 제출 마감일까지 계속 유지되어야 함)되지 않을 경우 입찰참가자격이 없습니다. ◇ ‘소기업ㆍ소상공인확인서’를 전자입찰서 제출 마감일 전일까지 신청한 사항이 확인된 업체는 입찰참가가 가능하나 다음 중 어느 하나에 해당하는 경우에는 입찰참가자격이 없습니다. - 입찰참가 마감일까지 소기업ㆍ소상공인확인서가 발급되지 않은 경우 - 발급된 소기업ㆍ소상공인확인서가 입찰참가자격의 기업 구분과 다른 경우 - 발급된 소기업ㆍ소상공인확인서의 유효기간 시작일이 전자입찰서 제출 마감일 이후(마감일 포함)인 경우 - 전자입찰서 제출 마감일 전일까지 소기업ㆍ소상공인확인서를 신청하지 않은 경우 ◇ 입찰 참가 전, 참가자격의 유효기간 및 갱신 여부를 확인하여 주시기 바랍니다 ※ 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 --------------------------------------------------------------------------------------------------------------------

과업·요구

② 계약상대자는 제1항에 따라 기성대가를 개산급으로 지급받으려는 경우에는 기성대가 신청 시 개산급 신청사유를 서면으로 작성하여 첨부해야 한다. 제12조(납품) ① 계약상대자는 계약서에 정한 납품기일까지 해당 물품(검사에 필요한 서류, 녹색제품 인증서 등을 포함한다)을 ｢산업표준화법｣ 제24조에 따른 한국산업표준(특별한 사유가 없는 한 ｢물류정책기본법｣ 제24조에 따른 물류표준을 포함한다)을 준수하여 발주자가 지정한 장소에 납품해야 한다. ② 제1항에 따라 납품된 물품을 검사ㆍ수령하기까지 발주자의 책임 없는 사유로 인하여 발생한 물품의 망실ㆍ파손 등은 계약상대자의 부담으로 한다. ③ 발주자가 필요에 따라 분할납품을 요구하거나 계약상 분할납품이 허용된 경우가 아니면 분할납품을 할 수 없다. 제13조(규격) ① 모든 물품의 규격은 계약상 명시된 규격명세, 규격번호 및 발주자가 제시한 견품의 규격을 충족해야 하며, 구매목적에 맞는 신품이어야 한다. 다만, 해당 물품이 「기후위기 대응을 위한 탄소중립ㆍ녹색성장 기본법」 제66조에 따른 녹색제품 구매대상 품목일 경우 녹색제품을 우선적으로 구매해야 한다. ② 계약상 규격이 명시되어 있지 않은 경우에는 상관습과 기술적 타당성 및 구매규격 등에 부합하는 물품이어야 한다. ③ 예비부속품으로서 기계ㆍ기구를 완성하는 데 필요한 조립비는 물품가격에 포함되어 있는 것으로 본다. 다만, 계약에 부속품으로 기계ㆍ기구를 완성하는 데 필요한 조립비가 별도로 표시되어 있는 경우에는 그렇지 않다. 제14조(포장 및 품목표시) ① 포장은 계약조건과 계약규격서에 규정된 포장조건에 따라야 하며 내용물의 보전에 충분해야 한다.

② 「산업표준화법」제15조에 따라 인증을 받은 제품, 같은 법 제31조의4제2항에 따라 수상자로 선정된 기업 등이 제조한 물품, 「조달사업에 관한 법률」제3조의4에 따라 조달청장이 고시한 품질관리능력 평가기준에 적합한 자가 제조한 물품에 대하여는 제1항에도 불구하고 검사를 면제해야 한다. 다만, 해당 물품이 국민의 생명 보호, 안전, 보건위생 등을 위하여 검사가 필요하다고 인정되거나, 불량 자재의 사용, 다수의 하자 발생, 관계 기관의 결함보상명령 등으로 품질의 확인이 필요한 것으로 인정되어 계약의 내용에 검사를 실시한다는 사항이 포함되도록 한 경우에는 그렇지 않다. ③ 발주자는 제1항의 통지를 받은 경우에는 검사 관련 규정 및 다음 각호의 요령에 따라 계약서 기타 관계서류에 의하여 그 날로부터 14일 이내에 계약상대자의 입회하에 그 이행을 확인하기 위한 검사를 하여야 한다. 다만, 천재지변 등 불가항력인 사유로 인하여 검사를 완료하지 못한 경우에는 당해 사유가 존속되는 기간과 당해 사유가 소멸된 날로부터 3일까지는 이를 연장할 수 있다. 1. 검사는 발주자가 품질, 수량, 포장, 표기상태, 포장명세서, 품질식별기호 등에 관하여 행한다. 2. 발주자는 물품을 신규로 제조할 필요가 있거나 물품의 성질상 제조과정이 중요한 경우에는 제조과정에서 검사를 할 수 있다. 3. 계약상대자는 검사를 받기 위하여 발주자가 지정하는 장소에 물품을 반입하였을 때에는 발주자에게 즉시 반입통지를 하여야 한다.

② 발주자는 납품 후 1년 이내에 납품한 물품의 규격과 품질이 계약내용과 상이함을 발견한 경우에는 그 사실을 계약상대자에게 통지하고 해당 물품의 대체납품 또는 해당 물품대금을 반환하도록 청구할 수 있다. ③ 계약상대자는 제2항의 통지를 받으면 조속히 해당 물품을 계약조건에 따라 대체납품해야 한다. 이 경우에 모든 대체물품 가격과 이에 따르는 경비는 계약상대자의 부담으로 한다. ④ 제3항의 대체물품에 대해서는 제1항을 적용한다. ⑤ 계약상대자가 발주자가 요구한 물품의 대체를 거부하거나, 발주자가 통지를 한 후 정해진 기일 내에 물품을 대체납품하지 못하는 경우에는 계약상대자는 해당 물품가격을 발주자에게 반납해야 한다. 제22조(대가의 지급) ① 계약상대자는 계약이행을 완료한 후 제19조에 따른 검사에 합격한 경우에는 대가지급청구서(하수급인에 대한 대금지급 계획을 첨부해야 한다)를 제출하는 등 정해진 절차에 따라 대가지급을 청구할 수 있다. ② 발주자는 제1항의 청구를 받은 경우에는 그 청구를 받은 날부터 5일(공휴일 및 토요일은 제외한다. 이하 이 조에서 같다) 이내에 그 대가를 지급(「전자조달의 이용 및 촉진에 관한 법률」 제9조의2제1항에 따른 시스템을 통한 지급 포함. 이하 이 조에서 같다)해야 하며, 해당 대가지급기한에도 불구하고 자금사정 등 불가피한 사유가 없으면 최대한 신속히 대가를 지급해야 한다. 다만, 계약상대자와의 합의에 따라 5일을 초과하지 않는 범위에서 대가의 지급기간을 연장하는 특약을 정할 수 있다.

② 발주자는 제1항의 경우에 기납부분에 대한 검사를 거쳐 해당 부분을 인수(인수하지 않고 관리ㆍ사용하고 있는 경우를 포함한다. 이하 이 조에서 같다)한 경우에는 그 부분에 상당하는 금액을 계약금액에서 공제한다. 기납부분의 인수는 성질상 분할할 수 있는 물품에 대한 완성부분으로서 인수하는 경우로 한정한다. ③ 발주자는 다음 각 호의 어느 하나에 해당되어 납품이 지체되었다고 인정하는 경우에는 그 해당일수를 제1항의 지체일수에 산입하지 않는다. 1. 천재지변 등 불가항력의 사유에 따른 경우 2. 계약상대자가 대체 사용할 수 없는 중요 관급재료의 공급이 지연되어 제조 공정의 진행이 불가능했던 경우 3. 계약상대자의 책임 없이 납품이 지연된 경우로서 다음 각 목의 어느 하나에 해당하는 경우 가. 발주자의 물품 제작을 위한 설계도서 승인이 계획된 일정보다 지연된 경우(관련 서류의 누락 등 계약상대자의 잘못을 보완하는 기간은 제외한다) 나. 계약상대자가 시험기관 및 검사기관의 시험ㆍ검사를 위해 필요한 준비를 완료하였으나 시험기관 및 검사기관의 책임으로 시험ㆍ검사가 지연된 경우 다. 설계도서 승인 후 발주자의 요구에 따른 설계변경으로 제작기간이 지연된 경우 라. 발주자의 책임으로 제조의 착수가 지연되었거나 중단되었을 경우 4. 그 밖의 계약상대자의 책임에 속하지 않은 사유로 인하여 지체된 경우 ④ 발주자는 제1항에 따른 지체일수를 다음 각 호에 따라 산정해야 한다.

② 계약상대자는 해당 계약을 통하여 얻은 모든 정보 또는 발주자의 기밀사항을 계약이행의 전후와 관계없이 외부에 누설할 수 없다. ③ 발주자는 시장에서 거래되는 등 재산적 가치가 있는 기술지식 등을 제1항에 따라 복사ㆍ이용 또는 공개하려는 경우에는 계약상대자에게 정당한 이용대가를 지급해야 한다. 이 경우 기술지식 등의 이용대가는 시장거래가격 등을 기초로 계약상대자와 협의하여 결정한다. 제29조의2(계약목적물의 지식재산권 귀속 등) 해당 계약에 따른 계약목적물의 지식재산권은 발주자와 계약상대자가 별도의 정함이 없는 한 균등한 지분으로 공동 소유하며, 세부사항은 「용역계약일반조건」 제35조의2부터 제35조의4까지의 규정을 준용한다. 제29조의3(비밀유지계약 체결 및 기술자료 임치) ① 발주자는 「대ㆍ중소기업 상생협력 촉진에 관한 법률」(이하 ‘상생협력법’이라 한다) 제2조제9호에 해당하는 기술자료 중 계약상대자가 비밀로 관리하는 기술자료를 제공받을 경우에는 별지 서식의 비밀유지계약서를 계약상대자와 체결해야 한다. ② 발주자와 계약상대자가 서로 협의하여 핵심기술을 임치하려는 경우에는 「상생협력법 시행령」 제15조의2에 따른 전문인력과 설비를 갖춘 전문기관에 임치할 수 있으며, 기술임치 등에 필요한 사항은 상생협력법 등 관련 법령에 따른다. 제30조(적격심사 관련 사항 이행) ① 시행령 제42조제1항 본문에 따른 물품을 제조ㆍ구매할 때 계약상대자는 계약예규 ｢적격심사기준｣(계약규정 제33조에 따른 심사기준을 포함한다) 심사항목에 규정된 사항에 대하여 적격심사 당시 제출한 내용대로 철저하게 이행해야 한다.

제2.03조 품질보증, 시험 및 검사 2.03.1 품질보증 이 조항은 제Ⅳ편 기술규격서에 규정된 품질등급이 AQ 표시된 품목에 적용된다. 계약상대자는 NQ품목에 대하여 계약요건, 설계 및 제작, 품질요구 수준을 만족하도록 물품특성에 맞게 품질활동을 수행하여야 한다. 2.03.1.1 계약상대자는 계약에 의하여 요구되는 업무품질의 수준을 보증하기 위하여 이 조항과 제Ⅳ편 기술규격서에서 정한 요건에 따라 품질보증계획을 수립·시행하여야 한다. 2.03.1.2 계약상대자는 아래 기준에 맞는 품질보증활동을 수행할 책임이 있으며, 외국 기준과 국내 기준이 상치되는 경우에는 국내 기준을 우선하여 적용한다. 1. 원안위고시(방사성폐기물 폐기시설 품질보증기준) 2. 전력산업기술기준(KEPIC), QAP(원자력 품질보증) 3. 기술규격서 등에 명시된 품질보증기준 4. 공단 품질보증규정 및 품질보증계획서 5. 기타 공인 규격 등 2.03.1.3 계약상대자는 계약발효일로부터 4주 이내에 공단의 품질보증계획서를 기준으로 작성된 품질보증계획서 관리본 1부를 공단에 제출하여 검토를 받아야 한다. 이때 품질보증계획 요건을 선별적으로 차감하여 적용하거나 다른 기준을 참조하여 작성할 경우에는 요건별 대비표와 그 사유를 첨부하여 제출하여야 한다. 다만, 공단이 검토되어 동일 품질등급품목에 적용중인 품질보증계획서를 보유하고 있는 계약상대자는 관련 증빙서류제출로 품질보증계획서의 제출을 대체할 수 있다. 이때 계약상대자는 공급품목에 적용할 품질보증계획서의 명칭, 개정번호, 개정일자 등을 공단에게 알려야 한다. 2.03.1.4 공단이 제시한 검토의견은 20일 이내에 품질보증계획서에 반영하여 공단의 검토를 받아야 하며 또한, 품질보증계획서 개정의 경우에도 원본과 동일한 방법으로 공단의 검토를 받아야 한다. 또한 공단이 계약상대자의 품질보증계획서를 검토한 후에도 그 내용에 미흡한 부분이 발견되면 공단은 이에 대한 보완을 요구할 권한을 갖는다. 2.03.1.5 계약의 일부를 다른 업체에 하도급 할 경우에는 계약상대자가 검토, 인정한 협력업체의 품질보증계획서 1부를 참조용으로 공단에게 제출하여야 한다. 2.03.1.6 계약상대자는 협력업체의 품질보증계획서를 검토 및 필요시 검토의견을 반영토록 하고 이행상태를 확인하며 계약상대자와 동등이상의 품질보증활동을 수행토록 한다. 2.03.1.7 공단은 계약상대자의 계약 이행 중 중대한 품질상의 문제점이 발견된 경우에는 작업중지를 요청할 권리가 있으며, 계약상대자는 공단으로부터 작업중지요청서를 접수 시에는 작업을 중지하고 필요한 조치를 취한 후 결과를 공단에게 알려야 한다. 이러한 작업중지에 따른 제반 책임은 계약상대자에게 있다. 2.03.1.8 계약상대자는 작업 완료 시 품질보증기록을 수집·분류·색인 및 편철하여 공단에 제출하여야 하며, 품질보증기록은 실제 작업과정 또는 구조물, 계통 및 기기의 이력이 명확히 추적될 수 있도록 사전에 관리체계가 수립되어야 한다.

2.03.1.9 계약상대자는 공단에게 제출하지 않은 품질보증기록에 대해서는 품질보증기록 관련 요건에 따라 기록 보존기간을 설정하고 보존기간 동안 보관하여야 하며 계약상대자는 기록 보관 중 계약상대자의 불가피한 사정으로 자체 기록보관이 곤란한 경우가 발생시에는 계약상대자 자체비용으로 공단에게 해당 품질보증기록을 인계하여야 한다. 2.03.1.10 계약상대자는 국내법령과 적용 기술기준에서 법정검사 또는 공인검사가 요구될 시 해당 검사에 합격해야 한다. 2.03.2 품질보증감사, 품질감독 및 검사 요건 2.03.2.1 공단 또는 그 대리인(규제기관 포함)은 계약상대자 또는 그 협력업체의 품질보증계획서 이행상태를 확인하기 위하여 정기 또는 수시로 품질보증감사, 품질감독 및 품질검사 등을 시행할 권한이 있다. 2.03.2.2 계약상대자는 공단 또는 그 대리인이 감사, 감독 및 검사를 위하여 계약상대자 및 협력업체의 공장이나 설비, 현장, 서류 등을 자유롭게 출입, 검토, 열람, 확인할 수 있도록 협조하여야 하고, 필요한 설비(사무실, 전화 등)를 별도의 비용부담 없이 제공하여야 한다. 2.03.2.3 계약상대자는 공단이 품질보증계획의 이행상태 확인 시 사용할 수 있도록 품질보증계획서, 절차서 및 각종 계약관련 서류를 현장에 비치하여야 한다. 공단 또는 그의 대리인에 의한 감사, 감독 및 검사를 수행하였더라도 품질보증계획 이행에 대한 계약상대자의 책임이 면제되는 것은 아니다. 2.03.2.4 계약상대자는 공단의 감사, 감독 및 검사결과의 지적 사항에 대한 시정조치 결과를 공단에 제출하여야 하며, 즉각적인 조치가 어려운 경우에는 시정조치계획을 제출하여야 한다. 2.03.3 공장시험 및 검사 2.03.3.1 계약상대자는 제Ⅳ편 기술규격서에 정해진 기한 내에 제작 또는 작업공정에 대한 품질검사계획서를 공단에 제출하여 공단의 입회점 및 필수확인점을 지정받아야 한다. 계약상대자는 입회점 및 필수확인점으로 지정받는 작업공정에 대하여 국내 공급분은 작업 개시 5일전, 국외 공급분은 작업 개시 ３주전에 공단에 입회요청을 하여야 하고, 검사일정을 변경하여야 할 경우 이를 공단에 통지하여야 한다. 2.03.3.2 계약상대자는 계약이행과 관련하여 기술규격, 설계기준, 제작, 시공관계상 필요한 시험 및 검사와 본 계약서에 공단이 요구되는 시험 및 검사를 계약상대자의 비용으로 시행하여야 한다. 2.03.3.3 계약상대자는 자체의 설비로 수행하지 못하는 시험이 있을 경우, 자신의 비용으로 공인기관 또는 공단이 인정하는 전문기관에서 시험을 실시할 수 있다. 2.03.3.4 계약상대자는 검사결과 불합격 또는 보완이 필요한 경우 자신의 비용으로 시정 및 보완 후 재검사를 받아야 한다. 2.03.4 현장시험 및 검사 현장시험이 제Ⅳ편 기술규격서에 명시된 경우는 아래에 따른다. 2.03.4.1 계약상대자는 현장시험/검사계획서를 제Ⅳ편 기술규격서에 정해진 기한 내에 공단에 제출하여 승인을 받아야 하며 설비를 현장에 설치한 후 제Ⅳ편 기술규격서에 명시한 성능을 확인하기 위하여 계약상대자의 책임 있는 기술자를 파견하여 현장시험 및 검사를 시행하거나 또는 시행에 필요한 기술지원을 하여야 한다.

2.03.4.2 현장시험은 시험조건이 구비되어 시험준비가 완료되었음을 쌍방이 확인한 후 시행되며 계약상대자의 사정으로 지연되는 경우에는 상호 합의하여 연기될 수 있다. 2.03.4.3 계약상대자는 예비점검 및 시운전 중 기기, 계기, 계통, 제어장치 및 회로 등에 요구되는 조정 및 수정을 하여야 한다. 2.03.4.4 공단은 물품의 점검 및 현장시험에 필요한 전력, 연료, 용수를 계약상대자에게 공급한다. 2.03.4.5 계약상대자는 공단의 요청에 따라 기동, 최초부하시험, 부하변동시험, 부하차단시험, 신뢰도 운전 및 성능시험에 필요한 기술자와 계측설비 등 필요한 장비를 지원하여야 한다. 2.03.4.6 계약상대자는 검사결과 불합격 또는 보완이 필요한 경우 자신의 비용으로 시정 및 보완 후 재검사를 받아야 한다. 2.03.5 중대결함의 통지 계약상대자는 다음과 같은 중대결함을 인지할 시에는 공단에 구두로 즉시 통보하고, ７일 이내에 결함내용, 기술적 검토결과 및 조치계획 등을 문서로 작성하여 공단의 최종 처리방안 검토를 위해 공단에 제출하여야 한다. 1. 품질보증프로그램의 일부에 있어서의 중대한 하자 2. 안전성분석보고서에 명시된 기준에 부합되지 않는 건설용으로 승인 배포된 최종설계상의 주요 결함 3. 광범위한 평가, 재설계나 보수가 요구되는 구조물, 계통 또는 기기의 건설 중의 중대한 결함이나 손상 4. 성능요건과의 중대한 불일치로 인하여 구조물, 계통 또는 기기가 계획된 안전기능을 달성하기 위하여 광범위한 평가나 또는 재설계가 필요한 경우 2.03.6 일반규격품(CGI : Commercial Grade Item) 관리 2.03.6.1 계약상대자는 일반규격품(CGI)을 품질검증(Dedication)하여 안전성 관련품목에 사용하고자 하는 경우에는 “계약상대자 불일치사항 처리 요청서(SDDR)”를 공단에 제출하여 승인을 득해야 한다. 이때 일반규격품 품질검증요건에 따라 일반규격품 품질검증계획(CGI Dedication Plan/Conformance for CGI Dedication)를 작성하여 첨부하여야 한다. 2.03.6.2 기자재 납품 시 일반규격품 품질검증과 관련한 품질검증계획, 품질검증확인서 및 보고서(Report)는 품질증명서류로서 공단에게 제출되어야 한다. 제2.04조 제작 독려 2.04.1 공단 또는 그 대리인은 계약상대자와 협력업체의 공장, 기타 시설물에 파견하는 등의 방법으로 계약서에 명시된 업무의 이행을 독려할 권한을 가진다. 2.04.2 계약상대자는 공단 또는 그 대리인이 제작 독려를 위하여 계약상대자 및 협력업체의 공장이나 설비, 현장, 서류 등을 자유롭게 출입, 검토, 열람, 확인할 수 있도록 협조하여야 하고, 별도의 비용부담 없이 필요한 설비 (사무실, 전화 등)를 제공하여야 한다. 2.04.3 계약상대자는 계약체결 후 1개월 이내에 단위업무별 가중치와 월별 공정률이 표시된 예정공정표를 제출하여 공단의 승인을 받아야 한다.

2.04.4 계약상대자는 공단이 계약이행 진도를 실제적으로 파악할 수 있도록 상세한 내용의 월별 진도보고서를 매월 공단에 제출하여야 한다. 진도보고서에는 주요 협력업체의 작업진도가 포함되어야 한다. 2.04.5 계약상대자는 이 계약의 원활한 수행을 위하여 필요시 사업관리조직을 구성하고 사업관리책임자, 공사현장대리인 및 담당자를 임명하여야 하며, 그 내용을 계약 후 30일 이내에 공단에 통보하여야 한다. 제2.05조 코드, 표준 및 도량형 2.05.1 계약상대자는 제Ⅳ편 기술규격서에 달리 명시되어 있지 않는 한, 법규 및 규격, 표준을 준수하여야 한다. 계약상대자는 필요한 경우 그러한 요건적합성에 대한 증명서를 획득하여야 한다. 2.05.2 계약상대자는 도면, 자료, 운전설명서 등에 국제단위계(SI unit)를 사용하여야 한다. 필요한 때에는 미국단위계(푸트‐파운드법)와 병행하여 사용할 수 있다. 2.05.3 계약상대자가 계약에 따라 제공하여야 하는 모든 설계, 엔지니어링, 인허가 및 제작은 제Ⅳ편 기술규격서에 규정된 모든 요건을 충족하여야 한다. 계약상대자는 계약이후 새로 공표되거나 개정된 규격의 적용이 공단에 유익한 경우 이를 공단에 제안하여야 하며, 공단의 사전승인 하에 새로운 규격 및 표준을 사용할 수 있다. 제2.06조 품질서류 2.06.1 계약서에서 요구하는 모든 품질관련서류는 제４장 기술규격서 부록 4E 품질 증명서류 목록(QVDL)에 따라 정확히 작성되어야 하며, 매 납품시마다 물품과 함께 공단에 제출되어야 한다. 2.06.2 모든 품질서류는 공단 또는 그 대리인(SQR)에 의하여 검토되어야 한다. 공단의 검사가 요구될 경우, 일체의 품질서류에 대하여 만족스런 것으로 검토가 완료되기 전에는 선적지시가 나갈 수 없다. 매 품질증명서류 목록은 표지에 아래와 같이 상업송장번호, 계약서 번호 및 수신인이 명시되어야 한다. “품질증명서류” 계약서 번호: 상업송장번호: 수신: 2.06.3 품질서류 묶음은 반드시 방수봉투로 포장하여 물품과 함께 선적되어야 하며, 운송 중 분실되지 않도록 물품 포장단위 내에 단단하게 부착되어야 한다. 물품이 하나 이상의 포장단위로 선적될 경우, 품질서류 묶음은 일련번호 1번의 포장단위에 포함되어야 하며, 포장단위 표면에 “품질서류 재중”이라고 붉은 색으로 굵게 표시하여야 한다. 위와 같은 조치가 불가할 경우 납품서 및 품목명세서와 함께 제출되어야 한다. 제2.07조 포장, 표시 및 납품 2.07.1 계약상대자는 계약문서에 규정된 납품조건, 절차 및 일정에 따라 물품 (납품서류 등을 포함한다)을 납품하고 기술인력을 지원한다. 2.07.2 물품의 납품은 계약문서에 규정된 조건에 따라 시험 및 검사에 합격한 물품을 공단이 지정된 장소에서 계약상대자로부터 수령한 때에 완료된다. 다만, 계약서상 설치 및 성능시험 등의 조건이 계약상대자 공급범위에 포함되어 있는 경우에는 이를 완전히 수행한 때에 완료된다.

‐ 납품서 ５부 ‐ 상세 포장명세서 ５부 ‐ 품질증명서류 ２부 ‐ 수입면장 사본 １부 (원본제시) 및 수입세금계산서 원본 １부 (국외 공급분만 해당) ‐ 복합운송서류, 운송화물상환증 등 원본 (화물상환에 필요한 경우) ‐ 기타 공단이 요구하는 서류 6.14 납품서류는 계약조건에 따라 정확히 작성되어야 한다. 6.15 공단이 필요에 따라 분할납품을 요구하거나, 계약상 분할납품이 허용된 경우를 제외하고는 분할납품을 할 수 없으며, 분할납품이 허용된 경우에도 납품횟수는 지정된 횟수범위 내에 한한다. 부록 2A‐2

기술지원역무지침

목 차

1.0 범위 2A-2-34 2.0 수행자 관리 2A-2-34 3.0 대가 지급 2A-2-35 4.0 공단의 지원사항 2A-2-37 5.0 이행확인서 2A-2-37 부록 2A‐2 1.0 범위 1.01 계약서에 별도로 규정되지 않는 한, 계약상대자는 공단의 요청이 있는 경우 제Ⅲ편 물품 및 가격명세 또는 제Ⅳ편 기술규격서에 규정된 기술지원서비스 (이하 "기술서비스"이라 함)를 이 조항에 따라 제공하여야 한다. 1.02 기술서비스의 일반범위는 다음과 같다. 1. 물품의 인수, 하역, 검사, 저장, 설치와 현장시험을 위한 감리 및 기술지원 2. 공단 직원에 대한 기술 및 절차 교육 3. 물품 문제에 대한 적절한 현장조치 및 현장 활동에 대한 업무조정 4. 공단이 정당하게 요청하는 기타 업무 1.03 기술지원서비스수행자(이하 ‘수행자’라 함)는 도면 및 기술규격서를 면밀히 검토하여 불일치나 차이점이 있을 경우, 이를 업무진행 이전에 공단에 통보하여야 한다. 1.04 수행자는 기술서비스의 원활한 수행에 필요한 공구를 갖추어야 한다. 1.05 기술서비스는 설치된 물품이 계약서에 규정된 대로 방폐물 처분시설의 정상운전상태에 적합하도록 적절하고 완전하게 수행되어야 한다. 2.0 수행자 관리 2.01 공단이 기술서비스를 요청하면 계약상대자는 즉시 수행자 각각의 직무명세, 경력 및 직능등급이 기재된 이력서를 포함한 인력표를 제출하여 공단의 승인을 받아야 하며, 승인 받은 수행자를 요청기간 또는 합의된 기간 동안 지원하여야 한다. 2.02 계약상대자가 기술서비스를 수행하도록 파견한 수행자는 공단으로부터 독립하여 업무를 수행하며 계약상대자를 대리하여 구속력 있는 결정을 할 수 있는 권한을 가져야 한다. 수행자가 2인 이상인 경우 계약상대자는 책임자를 지명하여야 한다. 2.03 수행자는 필요한 능력을 갖추어야 한다. 공단은 수행자의 능력부족으로 제공받는 기술서비스의 성과가 계약조건을 충족하지 못할 것으로 판단되는 경우 수행자의 교체를 요청할 수 있는 권한을 가지며, 이 경우 계약상대자는 즉시 자기비용으로 공단의 승인을 받은 수행자로 교체하여야 한다. 2.04 공단과의 업무협조, 시공사와의 협동작업 또는 기술감리를 위하여 필요한 경우 수행자의 업무수행 시간은 공단 또는 시공사의 업무시간 계획에 따라 조정되어야 하며, 수행자의 기술서비스 제공기간 중 휴가는 양 당사자의 상호합의에 의한다.

2.05 공단의 책임 있는 사유로 기술서비스가 ２주 이상 정지되고 단기간 내에 재개될 전망이 없는 경우, 계약상대자는 공단의 동의를 얻어 기술서비스가 재개될 때까지 수행자 전부 또는 일부를 철수시킬 수 있다. 2.06 공단이 정당하게 요청하는 경우, 계약상대자는 공급조건의 변경 없이 기술서비스 제공기간을 연장하여야 한다. 2.07 수행자는 공단의 현장 운영규정, 절차 및 모든 의무적용 법규를 준수해야 한다. 또한 공단의 지시에 따라 재난방지절차를 준수해야 하며 기술서비스수행과 관련하여 현장에서 발생하는 사고에 대해 즉시 문서로 공단과 지방경찰 및 지방노동감독관에게 보고해야 한다. 3.0 대가 지급 3.01 계약상대자는 제Ⅲ편 물품 및 가격명세에 규정된 항목별 가격에 따라 기술서비스에 대한 대가를 지급 받는다. 3.02 제Ⅲ편 물품 및 가격명세에 규정된 각 항목별 가격의 적용조건은 다음과 같다. 1. 정상근무수당은 일당으로 지급하며 초과근무(휴일근무 포함)수당은 시간급으로 지급한다. 실근무시간은 공단의 현장책임자가 승인한 작업시간표로 확인한다. 2. 정상근무시간은 월요일부터 금요일까지 ８시간(１시간의 점심시간은 제외)이다. 3. 초과근무수당은 정상근무시간을 초과한 근무시간에 적용한다. 일요일을 포함한 공휴일은 현장의 공단 직원과 동일하게 적용한다. 수행자의 초과근무는 공단의 현장책임자에 의해 요청을 받거나 승인된 경우에 한한다. 수행자는 공단이 정당하게 요청하는 초과근무 또는 교대근무를 거부하여서는 아니 되며, 휴일근무는 ８시간을 초과하지 못한다. 계약상대자의 귀책사유로 인한 초과근무에 대하여는 공단이 대가를 지급하지 아니한다.