[재공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 무정전전원설비(E217) 구매

링크

• 공고 상세 페이지 (사람에게 건넬 링크)
• 나라장터 원문 공고

비슷한 공고

링크는 각 공고의 AI 페이지다.

진행 중

• [신규공고/서류제출공고] 방폐물검사건물 건설기자재 직·교류/조명용 분전반(E233) 구매 · 한국원자력환경공단 · 2억원 · D-1
• [재공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 480V 저압차단기반 및 전동기제어반(E208) 구매 · 한국원자력환경공단 · 28억원 · D-1
• [신규공고/기술입찰서 제출 공고] 방폐물검사건물 건설기자재 조명용변압기(E204) 구매 · 한국원자력환경공단 · 4,850만원 · D-1
• 방폐물검사건물 관급기자재 댐퍼 및 부속설비(M254) 구매 · 한국원자력환경공단 · 3.8억원 · 마감
• [재공고/서류제출 안내 공고] 방폐물검사건물 건설기자재 공기조화기 및 공기정화기(M255) 구매 · 한국원자력환경공단 · 24.9억원 · D-1
• 공소청 무정전전원장치(UPS) 배터리 교체 구매 · 공소청 · 1.34억원 · D-7

끝난 공고 · 결과

• 방폐물검사건물 건설기자재 무정전전원설비(E217) 구매 · 한국원자력환경공단 · 유찰
• 환경에너지사업소 제2호기 무정전전원장치(UPS) 구매설치 · 대전도시공사 · 낙찰 아세아전기 (주) · 2.36억원
• 부변전실2 수배전반 교체 및 용량증설 공사 관급자재 무정전전원장치 제작 및 설치 · 화순전남대학교병원 · 낙찰 -
• 방폐물검사건물 건설기자재 480V 저압차단기반 및 전동기제어반(E208) 구매 · 한국원자력환경공단 · 유찰
• 시청사 노후 무정전전원장치 교체 · 부산광역시 · 낙찰 아세아전기 (주) · 3.5억원
• 한국파스퇴르연구소 무정전전원장치(UPS) 교체 및 배터리 납품 및 설치 · 재단법인 한국파스퇴르연구소 · 유찰

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

재공고 · 한국원자력환경공단 · 전원·UPS·축전지·발전기

추정가격

4.19억원

참가자격 등록 마감

10/13(화) 18:00 · 오늘 마감 · 2시간

낙찰방법

2단계경쟁입찰

참가 자격

제한 없음

무슨 일

무정전전원설비(UPS·충전기·변압기·축전지) 설계·제작·시험·납품

요약 AI 요약

중저준위 방사성폐기물 인수/검사용 제2인수저장건물(방폐물검사건물)에 설치할 무정전전원설비(UPS), 축전지 충전기, 전압조정 변압기, 축전지 및 랙을 설계·제작·시험·납품하는 사업이다.

• UPS(5kVA, 120V 단상 2선 60Hz 정지형 인버터, 자동/수동 전환스위치, 직류·교류 차단기 포함) 1대
• 축전지 충전기(125Vdc, 100A, 부동충전 124~130V, 균등충전 130~140V) 1대
• 전압조정 변압기(480/120V 단상 5kVA) 1대
• 축전지 및 랙·부속품(125Vdc, 58셀, 210AH) 1대
• 설치·시운전·정비용 특수공구 1식
• 설치·기동 및 2년 운전용 예비품 1식

핵심요약

문서 분석 전 — 첨부문서를 읽고 정리하면 여기에 보입니다

가격

추정가격

419,125,000원

배정예산

461,037,500원

부가세

41,912,500원

예정가격 방식

복수예가

납품

품명

무정전전원장치 (3912101101)

인도조건

과업내역에 따름

제조물품

아니오

세부품명 등록

아니오

수량

1 식

참가 자격 · 제한

업종제한

제한 없음

지역제한

제한 없음

제출 방법

전자입찰

공동수급

공동수급불허

입찰참가 제한

모름

실적경쟁 · PQ

모름

국제입찰

국내입찰

입찰 일정

사업 내용 · 이 공고에 든 일

중심 · 무정전전원설비(UPS·충전기·변압기·축전지) 설계·제작·시험·납품

물품 › 전기·에너지 설비 › 전원·UPS·축전지·발전기

UPS, 축전지, 충전기, 정전압변압기를 설계·제작·시험·포장·납품하는 전원설비 구매가 사업의 몸통이다.

• 특수공구 1식 공급
• 설치·시운전·2년 운전용 예비품 공급
• 설계·제작도면, 시험성적서, 품질검증서류 등 기술문서 제출
• 포장·표시·납품(현장하차도)
• 현장 기술지원(기술감독 용역)
• 하자보증 3년

공고 정보

공고종류

재공고 (재입찰공고)

게시일

09/23(수)

공고번호

R26BK01743984-000

참조번호

한국원자력환경공단 2026-127

공고기관

한국원자력환경공단

수요기관

한국원자력환경공단

계약방법

제한경쟁

낙찰방법

2단계경쟁입찰

계약유형

총액계약

예정가격 방식

복수예가

추정가격

419,125,000원

배정예산

461,037,500원

사전규격번호

R26BD00260995

재공고

재공고

출처

나라장터

문서 분석 전체

이 분야에서 갈리는 것 · 요구 정격·방식(Online, kVA, 단상·3상)을 맞출 제품이 있나, 모델·순정품 지정으로 공식 공급원만 되나, 가격을 열기 전 규격심사를 통과하나가 갈린다.

문서 분석 전 — 첨부문서를 읽고 정리하면 여기에 보입니다

문서 발췌

과업·요구

Spec.: 0-842-E217 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) (lb/kg), as follows (each unit complete); A. 0-842-E-UP05 ……………………………………………… B. 0-841-E-BC05 ……………………………………………… C. 0-842-E-TR05 ……………………………………………… D. 0-841-E-BT05 ……………………………………………… (Including Electrolyte) E. Battery Rack………………………………………………… F. Accessories………………………………………………… G. Heaviest piece handled during erection …………………... H. Heaviest piece handled after erection …………………….. 3A.1.2 OVERALL DIMENSIONS, as follows (each unit complete); Length (in/mm) Width (in/mm) Height (in/mm) A. 0-842-E-UP05 ………… B. 0-841-E-BC05 ………… C. 0-842-E-TR05 ………… D. 0-841-E-BT05(Cell)…… E. 0-841-E-BT05(Rack)… F. Largest section to be shipped as a unit…… 3A-1 Spec.: 0-842-E217 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 SHIPPING WEIGHT & VOLUME (each unit complete) SHIPPING SHIPPING 3 3 WEIGHT(lb/kg) VOLUME(ft /m ) A. 0-842-E-UP05 ……………………… B. 0-841-E-BC05 ……………………… C. 0-842-E-TR05 ……………………… D. 0-841-E-BT05 ……………………… E. Accessories ………………………… 3A.1.4 DRAWING AND DOCUMENT SUBMITTALS The drawing and document submittals required by the specification are summarized in Appendices 4D and 4E.

5) Periodic Maintenance Requirements ............. _________________ b. Maximum Inverter input at rated output and 0.8 lagging to 1.0 power factor load: 1) Power (kW) ................................ .................. _________________ 2) Voltage (V) ................................ .................. _________________ 3) Current (A) ................................ .................. _________________ c. Inverter Input Current at no load (A) ……………… d. Inverter Rated Output : 1) Voltage (V) ................................ .................. _________________ 2) Current (A) ................................ .................. _________________ 3) Frequency (Hz) ................................ ............. _________________ 3A-3 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.)

Worst combination of above variables (%) ............................... ___________ __________ 9) Maximum Frequency Stability under the following conditions: 0 to 100% load variation(+Hz, -Hz) ..... ___________ __________ 1.0 to 0.8 lagging power factor (+Hz, -Hz) ............................... ___________ __________ 100 to 140 volt dc input variation (+Hz, -Hz) ............................... ___________ __________ 10 C to 40 C ambient variation (+Hz, -Hz) ............................... ___________ __________ Worst combination of above variables (+Hz, -Hz) ............................... ___________ __________ 10) Maximum Total Harmonic Distortion under the following conditions : 0 to 100% load variation (%)................ ___________ __________ 3A-4 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.)

Worst combination of above variables (%) ............................... ___________ __________ 11) Efficiency including power for cooling, at rated input and output voltage, 0.8 lagging power factor, 40 C ambient and :

14) Mean time between failure for the inverter (MTBF) (hr) ................................ ..... __________ __________ 15) Mean time to repair for the inverter (MTTR) (hr) ................................ ..... __________ __________ 16) Maximum frequency slewing rate(Hz/s) _________ __________ e. Short-Time Characteristics: 1) Short-time overload capability in percent of full load current rating ................................ ........ _________________ For 2.0 hours (%) .............................................. _________________ For 1.0 minutes (%) .......................................... _________________ For 10 seconds (%) ........................................... _________________ For 10 cycles (%) .............................................. _________________ For 0.5 cycles (%) ............................................. _________________ 3A-5 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.)

2) Transient voltage regulation on sudden application or removal of 100 percent load at 0.8 power factor lagging: Maximum instantaneous (%) ............................. _________________ Maximum after one cycle (%) ........................... _________________ Time required to return to specified steady state limits (s)......................................... _________________ 3) Transient voltage regulation on branch circuit fuse clearing in 0.25 cycle at the worst case point of the output voltage waveform: Maximum instantaneous (%) ............................. _________________ Maximum after 0.5 cycle (%)............................ _________________ Time required to return to specified steady state limits ........................................................ _________________ f. Output Voltage Adjustment (potentiometer or taps)............................................ _________________ g. DC Undervoltage Relay

1) Manufacturer ................................ ................ _________________ 2) Catalog Number ................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive Load (A) ________________ 4) Adjustable Range (V min/max) ..................... _________________ 5) Output Contact Configuration ....................... _________________ h. AC Undervoltage Relay 1) Manufacturer ................................ .............. _________________ 2) Catalog Number ................................ ........... _________________ 3A-6 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.)

2) Catalog Number................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive Load (A) ________________ 4) Adjustable Range (A min/max) ..................... _________________ 5) Output Contact Configuration ....................... _________________ k. AC Overvoltage Relay 1) Manufacturer ................................ ............... _________________ 2) Catalog Number................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive Load (A) ________________ 4) Adjustable Range (V min/max) ..................... _________________ 5) Output Contact Configuration ....................... _________________ 3A-7 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.)

e. Number of Poles................................ ................. _________________ 3A-8 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) f. Transfer Time (ms) ................................ ............. _________________ g. Forced or Natural Convection ............................. _________________ h. Maximum Ambient Temperature for continuous rating: With convection cooling (C).............................. _________________ With forced air cooling (C)................................ _________________ With loss of forced air cooling ( C) ..................... _________________ i. Short circuit rating ................................ ............. _________________

2) Type or Catalog Number .............................. _________________ 3) Scale ................................ ........................... _________________ 3A-9 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) b. Voltmeter (dc) 1) Manufacturer ................................ ................ _________________ 2) Type or Catalog Number ............................... _________________ 3) Scale ................................ ............................ _________________ c. Ammeter (ac) 1) Manufacturer ................................ ................ _________________

1) Manufacturer ................................ ................ _________________ 2) Type or Catalog Number ............................... _________________ 3) Rated Output (Thermal at 30 C ambient) ....... _________________ 4) Ratio ................................ ............................ _________________ 3A-10 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) g. Current Transform er (ac): 1) Manufacturer ................................ ................ _________________ 2) Type or Catalog Number ............................... _________________ 3) Metering Accuracy ................................ ....... _________________

2) Occasional operation for periods not exceeding 8.0 hours : Convection cooling (C) ............................... _________________ Forced cooling (C) ................................ ..... _________________ d. Noise level Maximum noise level when operating at full rated load measured at 5 feet from the equipment, Scale A, slow response. (dB)........ _________________ 3A-11 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) B. BATTERY CHARGER DATA 1. 125 Vdc Battery Charger Data a. Manufacturer ................................ ..................... _________________ b. Type or Catalog Number ................................ ..... _________________ c. Type of Voltage Regulation ................................ . _________________ d. DC Output (rated)

4) Maximum allowable frequency variation for output regulation listed above (%) ................ _________________ 5) Maximum allowable voltage and frequency variation for voltage regulation listed above (%) ................................ ................. _________________ 6) Circuit breaker interrupting rating at 480 volts ac (A, rms, sym) ........................... _________________ 3A-12 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) f. Type of Cooling ................................ ................. _________________ g. Maximum permissible ambient temperature for unit operation (C) ................................ ........ _________________ h. Transformer Data

1) Material ................................ ..................... _________________ 2) Thickness (in/mm) ................................ ........ _________________ m. Total Heat Losses at Full Load (kW or Btu) ......... _________________ n. DC Undervoltage Relay 1) Manufacturer ................................ ................ _________________ 2) Catalog Number ................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive (A) ....... _________________ 3A-13 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 4) Adjustable range (V min/max) ...................... _________________

5) Output Contact Configuration ....................... _________________ o. DC Overvoltage Relay 1) Manufacturer ................................ ................ _________________ 2) Catalog Number ................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive (A) ....... _________________ 4) Adjustable range (V min/max) ...................... _________________ 5) Output Contact Configuration ....................... _________________ p. AC Undervoltage Relay 1) Manufacturer ................................ ................ _________________ 2) Catalog Number ................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive (A) ....... _________________

4) Adjustable range (V min/max) ...................... _________________ 5) Output Contact Configuration ....................... _________________ q. DC Undercurrent Relay 1) Manufacturer ................................ ................ _________________ 2) Catalog Number ................................ ........... _________________ 3) Contact Rating at 250 Vdc Inductive (A) ....... _________________ 4) Adjustable range (V min/max) ...................... _________________ 5) Output Contact Configuration ....................... _________________ 3A-14 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) r. Potential Transformer (AC)

2) Type or Catalog Number ............................... _________________ 3) Voltage Rating ................................ .............. _________________ 4) Current Rating ................................ .............. _________________ 5) Interrupting Rating at 125 Vdc ...................... _________________ 3A-15 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) C. REGULATING TRANSFORMER DATA 1. Transformer Data a. Manufacturer ................................ ..................... _________________ b. Type or Catalog Number ................................ ..... _________________ c. Rating (kVA) ................................ ...................... _________________ d. Primary Nominal Voltage (V) ................................ ......... _________________ Taps above and below nominal voltage (Number and %) ................................ .................. _________________ e. Secondary Voltage (V) ................................ ........ _________________ f. Insulation Class ................................ .................. _________________

2. Voltage Regulator Data a. Manufacturer ................................ ..................... _________________ b. Type or Catalog Number ................................ ..... _________________ c. Rating (kVA) ................................ ...................... _________________ d. Input Voltage Range (%) ................................ ..... _________________ e. Output Voltage Range (%) ................................ .. _________________ f. Voltage Regulation from no load to full load, 0.8 PF at rated input voltage (%) ................................ .... _________________ 3. Total Heat Losses at Full Load (kW or Btu) ............... _________________

4. Convection or forced cooling ? ................................ .. _________________ 5. Location and number of fans ................................ ..... _________________ 3A-16 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) D. 125 Vdc BATTERY DATA

including inter-cell connectors and inter-rack connection cable 77 °F and fully charged conditions ……………..……… ohms 3A-17 Spec.: 0-842-E217 Rev. 1 SECTION 3 – MATERIAL DESCRIPTION AND PRICING DATA PART A - TECHNICAL INFORMATION Name of Tenderer :___________________ 3A.2.0 EVALUATION DATA REQUIRED (CONT.) 9. The estimated maximum permissible duration of the short circuit current

1.01 UPS(AQ) a. 0-842-E-UP05 1 Set 1.02 Battery Charger( AQ) a. 0-841-E-BC05 1 Set 1.03 Regulating Transformer( AQ) a. 0-842-E-TR05 1 Set 1.04 Battery with Rack and Accessories (AQ) a. 0-841-E-BT05 1 Set 1.05 Total of Equipment & Materials, Excluding V.A.T(Sum of Items 1.01~1.04 ) - On-shore, Jobsite Loaded N/A N/A ￦ - Off-shore, Jobsite Loaded N/A N/A US$ N/A 3-1-2 Spec. : 0-842-E217 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.

- Description - Material Specification (Rating, Grade, Type, etc.) - Part No. / Orig. Mfr's Part No. - Mfr's Name A. Sub-Total of Special Tools - On-shore, Jobsite Loaded ￦ - Off-shore, FCA US $ B. All charges for Off-shore portion : - Overseas and inland freight, insurance premium, customs duties and other charges from FCA to Jobsite Loaded US $ C. Total of Special Tools(Sum of Items A and B), Excluding V.A.T - On-shore, Jobsite Loaded ￦ - Off-shore, Jobsite Loaded US $ 3-1-3 Spec. : 0-842-E217 Rev. 1 ATTACHMENT 3-1 PRICING AND SCHEDULE DATA Name of Tenderer : _____________ 3.0 SPARE PARTS Below is a list of spare parts including consumable parts being supplied which are required for installation(mark *), start-up(mark **) and two(2) years operation(mark ***). 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.

· Description · Material Specification (Material, Size, Rating, Grade or Type, etc.) · Part No./Orig. Mfr's Part No. · Mfr's Name · Period of Replacement · Code No., etc. 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 duties and other charges from FCA to Jobsite Loaded US $ 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. : 0-842-E217 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 possible dates. 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 or Seal : Date of Submission : 3-1-5 Spec. : 0-842-E217 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 Total - Supervisory : [ ] persons X [ ] days = [ ] man-days - Technician : [ ] persons X [ ] days = [ ] man-days Note : 1. The above working days shall be expected requirements based upon Tenderer's experience.

2. The actual working days shall be determined when the Buyer requests such services. 5.2 Rate and Expense (for a person) Supervisory Technician A. Basic rate per day for a normal working day ￦/US$ ￦/US$ B. Hourly rate for overtime (including Sunday and Holidays) ￦/US$ ￦/US$ C. Sojourn rate per day, excluding lodging and local transportation ￦/US$ ￦/US$ D. Travel expense of round trip

TC 4-3 (Final) Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.01. SCOPE A. WORK INCLUDED 1. The Supplier shall design, furnish materials, fabricate, test, package and deliver in accordance with this specification as follows :

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. 3. When requested by the Buyer in accordance with technical supervisory service scope defined in section 3, 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 at approximately 6 month intervals, if required by the Buyer.

5. The Supplier shall furnish one(1) lot of spare parts required during installation, start-up, and 2 years of normal operation. All requirements that apply to the original parts of the specified equipment shall apply equally to the spare parts of the specified equipment. All documentation for spare parts shall be submitted in the same manner as for original parts. 4-1 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.01. SCOPE (CONT.) B. RELATED WORK NOT INCLUDED The following work will be by others : 1. All external wiring not forming an integral part of the Supplier's equipment. 2. Concrete works related to the foundations. 3. Connections to the Buyer's interface.

4. Installation 4.02. ABBREVIATIONS AND DEFINITIONS In addition to definitions included in the General Conditions and Special Conditions the following shall apply : A. The Buyer will review drawings and data submitted by the Supplier, therefore, reference to the terms "approve," "approved," "approval" etc., shall be construed to mean "review" or "reviewed." B. Wherever the terms "or equal" or "as agreed upon" are used in this Specification, they shall mean "as agreed upon" by the "Buyer" unless otherwise specifically stated. C. KEPIC : Korea Electric Power Industry Code 4.03 QUALITY STANDARDS A. GENERAL Supplier shall control the quality of Goods and Services to meet the requirements of the Specification, and applicable codes and standards. 4-2 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.03 QUALITY STANDARDS (CONT.) B. CODES AND STANDARDS

1. KEPIC shall be the 2015 edition through 2016 addenda. The cross-reference table between KEPIC and referenced Codes and Standards is specified in the Attachment 4-5 of this specification. All other codes and standards except KEPIC shall be the edition in effect as of February 28, 2017, unless indicated otherwise. 2. Should conflict exist between KEPIC and the referenced codes and standards, the referenced codes and standards takes precedence over KEPIC. 3. Codes and Standards mentioned in Attachment and Appendices of this specification shall be read to mean the equivalent article or sub-article of KEPIC Code. 4. The WORK performed shall comply with the applicable codes, standards and regulations, and in particular the following : SPONSOR NUMBER SUBJECT KEPIC QAP-2 Quality Assurance Requirements for Nuclear Facility Application

Protective Relays and Relay systems KEPIC EEG 1100 Recommnede Practice for Installation Design and Installation of Vented Lead-Acid Batteries for Stationary Applications 4-3 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION

-Limits and Methods of Measurement IEEE 450 Recommended Practice for Maintenance, Testing, and Replacement of Vented Lead -Acid Batteries for Stationary Applications IEEE 484 Recommended Practice for Installation, Design and Installation of Vented Lead-Acid Batteries for Stationary Application IEEE 485 Recommended Practice for Sizing Lead-Acid Batteries for Stationary Applications 4-4 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION

Interference from Transceivers IEEE C57.12.01 General Requirements for Dry-Type Distribution and Power Transformers Including Those with Solid Cast and/or Resin-Encapsulated Windings IEEE C63.4 Methods of Measurement of Radio-Noise Emissions from Low-voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz KS C8321 Molded Case Circuit Breakers KS C8518 Stationary Sealed Led-Acid Batteries (Valve Regulated Type) NEMA KS-1 Enclosed and Miscellaneous Distribution Equipment Switches(600 Volts Maximum) NEMA ST-20 Dry Type Transformers for General Applications SSPC PA-2 Procedure for Determining Conformance to Dry Coating Thickness Requirements

Surfaces prepared by Dry Abrasive Blast Cleaning UL 67 Standard for Panel Boards UL 489 Molded Case Circuit Breakers, Molded Case Switches and Circuit Breaker Enclosures 4-5 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.03 QUALITY STANDARDS (CONT.) C. QUALITY REQUIREMENTS 1. This specification covers Goods and Services that have in Low & Intermediate level Radioactive Disposal Facility. The Supplier shall meet the specific requirements of App. 4A1, 4B, and 4H, as applicable. 2. A distinct quality class is assigned to all work within this specification. Unless specifically noted otherwise in this specification, the following quality class shall be applied to the specified work.

D. CONFLICT Should conflict exist between codes, standards, the technical specification including Attachments and Appendices, the Supplier shall notify the Buyer for clarification prior to proceed with the work. E. SUBSUPPLIERS A Subsupplier, i.e., a foundry, forging shop, or independent testing agency, may perform operations, tests, and examinations that require procedure submittals and documentation of results. The organization which proposes to perform or performs the activity shall prepare the procedure and documentation covering that activity ; however, the Supplier is solely responsible for the acquisition of procedures and certified documents, for their submittal to the Buyer, and shall assure that the Subsuppliers are properly qualified in accordance with Appendix 4A1 and Appendix 4B of this specification. 4-6 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.04 SUBMITTALS A. SUBMITTAL REQUIREMENTS

4. The Supplier shall submit the work schedule including engineering, procurement, fabrication, testing, delivery, and work progress report for Buyer ’s information. 4-7 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.04 SUBMITTALS (CONT.) 5. Other required drawings, data and procedure: a. Protective device time-current curves. b. Electrical wiring, connection and schematic diagrams. c. Such other details as the Buyer may require. d. Terminal block catalogs and data for KORAD’s cable termination. e. Copies of all deviations and approved deviation reports. f. General welding procedure, including WPS and PQR. g. Drawings for outline dimensions, erection, assembly details and foundation/mounting details. h. External Wiring Diagram i. Electrical Load List j. Heat Loss Data k. Finalized Supplier’s Technical Data l. Spare parts and Special tools list. m. Test procedure n. Battery sizing calculations, including "K-factor" (K) or "Amp/Pos. Plate" (R) curves for proposed battery ratings o. Detailed short circuit calculation reports p. Battery discharge characteristic curves or data q. Surface preparation & coating procedure

3. The regulating transformers will be used as an alternate power supply for non-safety-related instrument bus inverters. 4. The battery chargers will be used to supply DC power to loads while simultaneously providing float or equalizing charges to a corresponding station battery. B. OPERATING AND DESIGN CONDITIONS 1. Buyer’s 125 dc systems are ungrounded and consist of facility batteries, battery chargers and dc distribution panels. The dc system supplies power to a variety of loads in addition to the UPS specified herein. The steady-state voltage varies from 105 to 140 volts dc at facility batteries. 2. Buyer’s 480 volt, 60 Hz power grounded system will serve a variety of loads in addition to the equipment specified herein and will be subject to various disturbances. These disturbances will include a steady-state voltage variation of ± 10 percent, momentary, up to 30 seconds, voltage dips of up to 20 percent below the steady-state voltage during the starting of large motors and momentary frequency variations of ±5 percent. All equipment shall operate appropriately at the above transient condition.

3. The equipment shall be compatible with the short circuit capabilities of Buyer’s power supply systems as follows: a. 25 kA at 125 volt dc b. 30,000 RMS symmetrical amperes at 480 volt, three phase 60Hz 4. Buyer’s AC and DC power supply transient voltage and harmonic characteristics not specified herein will be in accordance with KEPIC EEL 1000. 5. The operating voltage range of the 125Vdc battery shall be 140 V (Max.), 105 V (Min.) 4-9 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) 6. Battery Chargers a. Chargers will be supplied from a 480 V, 3-phase, 60 Hz grounded system. b. Each charger shall have voltage regulation of ±0.5 percent from no load to full load with a input of ±10 percent supply voltage variation. Each charger shall operate properly with ±5 percent frequency variation. c. The output voltage ranges of the 125 V chargers shall be as follows: - Voltage Rating : 125Vdc - Current Rating : 100A - Float Voltage : 124 to 130 Vdc - Equalizing Charge Voltage : 130 to 140 Vdc The float and equalizing voltage ranges are based on a 58 cell for lead antimony or lead calcium cell construction. d. Output Ripple shall be limited to 2 percent RMS maximum. e. Chargers shall have a current limiting characteristic which will limit the output to 125 percent of the rated output without tripping the ac or dc breakers or

blowing internal fuses. f. An equalizing charge timer shall be provided with a range of 0-120 hours. 7. UPS System a. General a1. Each UPS shall consist of one 120V single phase, two wire, 60Hz static inverter with a automatic transfer switch, one dc circuit breaker, a manual transfer switch for AC circuits, one AC circuit breaker. An electrical single line diagram of each UPS is shown on Attachment 4-8. a2. The Buyer will provide one 480V, single phase, 60Hz power feed to the 480-120 volts regulating transformer. a3. The Buyer will provide one 125 volt dc power feed from the facility ungrounded batteries that will serve as the power supply to the inverter. 4-10 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) a4. The output rating of each UPS shall be in accordance with the following table, single-phase, 120V, two wires, 60Hz, 0.8 lagging to 1.0 PF at 40℃ ambient. All components shall be matched to the specified rating.

a5. The equipment shall be capable of carrying overloads, at an output voltage in accordance with these specifications of up to 125 percent for one(1) hour and up to 150 percent for 10 seconds (to provide adequate sub-cycle fault current for fuse clearing on short circuits) when supplied from the AC or DC source without exceeding 40℃ of an ambient temperature. For overloads in excess of approximately 125 percent and 150 percent for 10 seconds the UPS shall be electronically current limited. a6. Surge suppression shall be provided to ensure proper UPS operation in the event that spikes or surges are present in the normal or alternate power supplies. b. Inverters b1. The inverter output voltage shall be adjustable over a range of 5%. b2. The inverter by itself ( assuming alternate supply is not available ) shall have the ability to clear faults on a branch circuit protected by the largest fuse, which could be up to 25% of inverter rating, on the distribution panel within 1/4 cycle. The inverter shall return to rated voltage following the clearing of a fault. b3. The clearing of faults on the branch circuit protected by the largest fuse shall result in a maximum average voltage deviation not exceeding 10% after 0.5 cycles following initiation of a fault. b4. Efficiency : greater than 80% at full rated load and unity power factor b5. Power loss : less than 20% of the inverter rating with no load at float

voltage 4-11 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) b6. The inverter shall be capable of being manually started locally and reach full output voltage within 3 seconds after battery power is applied. b7. The inverter voltage regulation shall be 2%, 60Hz0.5% from 0 to 100 percent full rated load and 100 to 140 volt dc input variation. b8. Upon application or removal of 100% step load to the inverter, the output voltage shall not vary by more than 10% in the first half cycle and shall recover to within 5% within 1 cycle. b9. Output Waveform : less than 5% distortion from a pure sine wave at the worst case combination of DC input voltage, 100 to 140 volt dc, 0 to 100 percent load, and 0.8 lagging to 1.0 PF, excluding a fault condition b10. The inverter shall be equipped with input capacitors of adequate capacity to ride through DC supply interruptions of 16.6 milliseconds (1 cycle) due to momentary short circuits on either DC supply. The capacitors shall be fused in banks with fuse indicators to indicate a blown fuse. An indicator shall be furnished to indicate if one bank of capacitors is out of service. b11. To prevent blowing inverter fuses, an under-voltage shutdown feature shall be furnished which trips inverter input circuit breaker(s) if the supply battery voltage falls below minimum operating voltage for more than 1 cycle. b12. The inverter shall be equipped with a 60Hz 0.5% internal frequency

alternate AC source occurs at 10% of the nominal voltage. After the normal source voltage (at –5% of the nominal voltage) is established and synchronized with the alternate source, the load shall automatically transfer to the normal source. The nominal voltage shall be 120V ac. c5. An approximate 2.0 second time delay shall be provided before automatic transfer to the normal (i.e. inverter) source of power from regulating transformer. During this 2.0 second period, to assure source stability, the normal source voltage shall remain within 5% of the nominal voltage and 0.8 percent of the nominal frequency; also the sources must be synchronized at transfer time. c6. A pilot relay shall be provided for remote indication of the operational status of the automatic transfer switch. The relay shall have double-pole, double-throw contacts. c7. In the event of malfunction of the inverter frequency control, the automatic transfer switch shall automatically transfer to the alternate source and close an alarm contact for Buyer ’s annunciator. The transfer shall be completed before the inverter frequency changes by more than 1.0 percent from 60Hz. When the inverter resynchronizes to the alternate source the switch shall automatically transfer back to the inverter supply. 4-13 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) c8. A automatic transfer switch continuity monitor and latch circuit (to

8. Regulating Transformers a. Regulating transformers shall be 480/120 volts, single phase, 2 wire, 60 Hz 5kVA ungrounded service. The output of each regulating transformer shall be 120 volts within ± 2% with total harmonic distortion limited to 5% of the fundamental while any single harmonic distortion shall not be more than 3% under the following conditions: a1. Being Loaded from 10 to 100 percent a2. Voltage and frequency variations as indicated in Section 4.05.B.2. a3. Ambient temperature 10 to 40 ℃ 4-14 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) b. Regulating transformers shall have continuous overload capability at 125% output and 150% overload capability of rated output for 2 minutes without damage of each device. c. For transfer from the inverter to the alternate source, regulating transformers shall have voltage regulation of +12%, -23% in the first cycle, and  5% within 50 milliseconds upon step application of load in any increment from no load to 110% load with  10% input voltage variation.

Level (Below 600 volts) C. DYNAMIC DESIGN REQUIREMENTS 1. The equipment shall not exhibit any structural failure during and after the Design Basis Events specified herein. 2. The attachment/foundation of the equipment (e.g bolting weldments, etc.) shall be designed to sustain the forces resulting from the specified Design Basis Events. 3. The equipment specified in this specification shall be classified as Seismic Category III and designed in accordance with the Korea Building Code. 4-15 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.05 DESIGN CONDITIONS (CONT.) 4. The Supplier shall submit for review, details and calculations demonstrating the capability of the equipment attachment/foundation design(e.g. bolt hole size; suggested bolt type, material, and sizes; weldment type, material, and sizes; etc) to sustain the forces resulting from the specified seismic event.

2. The transformers shall be especially protected against the high level of atmospheric corrosion at the site. 4-16 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION A. GENERAL 1. Materials and fabrication shall be suitable for the design and operating conditions specified in this specification. 2. Materials and fabrication not specifically covered by this specification shall be Supplier's standard, suitable for the application. 3. The equipment specified herein shall be designed for a 40 year life in ambient temperatures ranging from 10°C to 40°C and relative humility varying from 7-90 percent. 4. All equipment will be located indoors and shall be provided with channel bases suitable for floor mounting. The enclosures of all equipment shall be NEMA Type 1 with gaskets.

5. The equipment shall be fitted with permanent corrosion resistant nameplates containing the purchase contract number, Supplier’s name, serial number, conditions of service, equipment title and number. 6. All panel wiring shall be in accordance with Appendix 4P & 4S. The Supplier shall furnish cable/wire supports of a flame-retardant material according to IEEE 1202. 7. Disconnect switches and molded case circuit breakers furnished shall meet the requirements of NEMA KS-1 and UL 489, respectively. 8. Any space heaters supplied to prevent moisture condensation shall be rated at 240 V ac, but suitable for 120 V ac operation. 9. Stainless steel or other materials which do not rust shall be used to make housing and bolts for outdoors. 10.Phenol resin or its equivalent shall be used to manufacture main printed circuit boards, and the plugs and jacks of printed circuit boards shall be coated with anti-corrosive material. 11.All materials shall be new products which are designed and manufactured such that it is possible to inspect or replace parts as necessary and retain the original design function and reliability. 12.The battery racks shall be fitted with a permanent corrosion resistant nameplate containing the purchase contract number, manufacturer's name, serial number, conditions of service, equipment title and number.

f. Removable gasketed plates for field drilling shall be provided for cable entrance. g. The grounding bus dimension shall in no case be less than 0.25 by 1.0 inch copper. Grounding devices shall be provided which effectively ground the frames of all circuit breakers and other removable devices in both the operating and test position. The Seller shall supply a 2 hole compression type long barrel 2 lug on the ground bus for bottom connection to the Buyer ’s 100mm copper ground cable with the connection areas being silver plated. h. Supplier shall provide all necessary mounting screws and fastening devices of the rustproof type for all control board mounted equipment. The screws shall not penetrate the outside surface of the cabinet. i. Mounting bases shall be furnished as part of each enclosure. These bases shall be in accordance with Attachment 4-5(section A-A) and suitable for welding to inserts in the floor. All openings at the ends of the bases shall be closed flush to the floor. 4-18 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION(CONT.)

14. All indicating lamps shall be of LED type. 15. PVC is not acceptable for wire and wire ways. 16. EMI / RFI a. The ability of the equipment to withstand and not to emit electromagnetic interference(EMI) shall be demonstrated by test and/or analysis. All test/analysis of UPS/ battery chargers shall be performed in accordance with KEPIC EEF 2000, EEH 1000, IEEE C63.4, IEEE C37.90.2, IEC CISPR 11, IEC 62040-2, 61000-4-2, 61000-4-3, 61000-4-4. b. All relays shall not be damaged nor exhibit spurious output when subjected to a radio frequency susceptibility test, over a frequency range of 80 to 1000 MHz with a field strength measured at a point 5cm in front of the relay, of 20 volts per meter in accordance with IEEE C37.90.2. B. DESIGN AND CONSTRUCTION

1. Battery Chargers a. Battery chargers will be located indoors and shall be suitable for floor mounting. Battery charger enclosures shall be NEMA Type 1 with gaskets (KEPIC EMC 3000). b. Battery chargers shall be designed and tested in accordance with KEPIC EEH 1000. c. Each battery charger shall be SCR (Silicon Controlled Rectifier) type with fully automatic controls. d. Each battery charger shall be forced-ventilated for operation in an ambient temperature not to exceed 40 ℃. e. Conduit entrances shall be provided for Buyer’s cables on the top of the battery chargers. f. Each battery charger shall be capable of recharging a discharged battery without tripping. g. Each battery charger shall have a two or more winding transformer to isolate the ac supply from the DC output. 4-19 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION(CONT.) h. Blocking diode shall be provided at each battery charger to prevent the battery from discharging back into any external load in case of ac power failure or charger malfunction. i. The A-weighted sound level shall not exceed 65 dB when measured at a distance of 5 feet from the charger enclosure. The sound level shall be measured while the charger is operating at rated voltage and frequency and at maximum rated output current. j. Battery chargers shall be fully protected against voltage surges and spikes in the

range of operating from no load to full load for any DC input voltage from 100 to 140 V dc. i. The maximum short circuit current available at DC bus is 25,000A. The incoming DC breaker shall be capable of interrupting without failure the maximum available short circuit current. j. The inverters shall be provided with an output breaker. Overcurrent sensing shall be provided through use of a current sensor, which shall have an adjustment range of 100 to 150 percent of full load. The current sensor shall operate an adjustable RC network which shall be adjustable from 1 to 10 seconds. The output AC circuit breaker shall be provided with an undervotage breaker trip release which is activated on loss of DC input power or when the AC output current setting (100-150% of unit rating) and time setting (0-10 seconds) are exceeded. 4-22 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) k. When short circuited, each inverter shall have a minimum output capacity of 150 percent of full-load amperes to facilitate actuation of the downstream protective devices. Each inverter shall be capable of withstanding the following overloads without damage : 125 percent for 1 hour and 150 percent for 10 seconds, (protective devices disabled). l. Each inverter shall be provided with an automatic feature so that the inverter continues to provide reduced voltage output during the short-circuit or overload

r2. Ammeters : - One for DC power input to equipment with suitable shunt. r3. Frequency meter (57-63 Hz) : - One for AC power output of inverter, suitably fused. 4-24 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) 3. Regulating Transformers a. The regulating transformer components shall be mounted in a free standing NEMA type 1 enclosure and suitable for floor mounting. Cable entry shall be from the top of the enclosure. b. The regulating transformers shall consist of a dry type transformer with 5 and 10 percent taps above and below the nominal 480 volt tap and a line voltage regulator. c. Dry type transformers shall conform to NEMA ST-20. d. Dry type transformers shall have 150 ℃ insulation systems as a minimum, however, temperature rise shall meet table 3-4 of NEMA ST-20. e. The regulating transformer insulation voltage class shall be rated at 600 V. f. The 120 V output terminations shall be suitable for terminating 2 AWG for 5 kVA regulating transformers. g. The ventilation designs of regulating transformers shall have enough capabilities so that the temperature difference between the cooling air inlet and outlet does not exceed maximum 10°C. h. A ventilating fan shall be installed in the enclosure to control the inside temperature of the enclosure. i. The transformer shall be TCR type. j. A mimic and status lamps shall be mounted on the front of the panel of each

transformer. k. Undervoltage relay shall be provided to detect the alternate ac power loss. l. The following meters shall be of digital type and mounted on the front of the panel of each transformer. - Input Voltmeter - Output Voltmeter - Output Ammeter 4-25 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) 4. Batteries with racks a. The batteries shall be lead antimony or lead calcium for stationary service, sealed or vented type, assembled in heat-resistant, shock-absorbing, clear plastic container with covers fused or cemented in place to form a permanent leak-proof seal. Explosion-proof vent plugs installation. Cell terminal posts for bolted connections shall be sealed against electrolyte seepage. The positive grid plates shall be corrosion resistant and the negative plates shall have a life equal to or greater than that of the positive plates. Sufficient sediment space shall be provided so that the battery will not have to be cleaned during its normal life. b. Cells shall have sufficient electrolyte to provide for full capacity at all ratings. Electrolyte shall have a specific gravity of 1.205 to 1.225 at 77 °F (25 °C) when the cells are fully charged, and all cells shall be within 0.01 of the average specific gravity. c. The batteries shall be supplied with the cells assembled, filled with electrolyte, and fully charged.

less than 1.81 volt, including the voltage drop due to the resistance of one inter-cell connector in series with the cell (based on an ambient temperature of 77 °F). m. Each battery shall be provided with main terminals and lead plated terminating lugs to accommodate Buyer's copper cable. Supplier's lug sizes shall be suitable for Buyer's main leads of each battery. The size and number of the main leads for each battery are based on the one hour ampere rating of the battery. n. Acid resistant cell numbers shall be included for each cell. In addition each cell shall have some other unique identification number corresponding to its position during the discharge test conducted at Supplier's factory and as shown on the test report. o. Each battery will normally be operated in a floating condition, each being supplied by its own battery charger (full wave silicon rectifier type), which will also be designed to supply an equalizing charge when required. Floating, equalizing, and minimum operating voltages shall be in accordance with the Design Data. p. Each cell for batteries shall be equipped with lifting lugs to be used for replacement. 4-27 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.)

5. Battery sizing calculations a. All batteries shall be sized in accordance with IEEE 485 for minimum temperatures as specified in Section 4.05.D ambient air temperatures, and include 10% design margin and 25% aging margin. b. The minimum cell voltage shall be 1.81 volts per cell (VPC) for all battery calculations. c. 125 volt batteries shall consist of 58 cells. d. Batteries shall be sized for the following duty cycles: - 0-841-E-BT05 57.8 Amperes for 30 minutes 6. Battery accessories a. Each battery specified in section 4.05.A shall be furnished with the following: - Two (2) thermometer, vent-hole type - Two (2) hydrometer, vent-hole type - One (1) set of wrenches - One (1) rack for acid and distilled water - One (1) acid resistant face shield - One (1) acid resistant pair of gloves and aprons - One (1) container for acid - One (1) container for distilled water - One (1) cell lifter b. Lifting devices shall be provided and installed in the battery rooms to be used for cell replacement. 4-28 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.06 MATERIALS AND FABRICATION (CONT.) C. WELDING

1. The Supplier shall prepare welding procedure specifications (WPS) and procedure qualification records (PQR) in accordance with the requirements of KEPIC SWT, structural welding code-sheet steel and appendix 4K5. Welding procedure shall contain all related information including welding process, preheat, postweld heat-treatment, etc. This procedure shall be submitted to Buyer for review in accordance with Appendix 4D. 2. The Supplier shall provide Welding Procedure Specifications (WPS) and Procedure Qualification Records (PQR) prepared in accordance with the applicable code. 3. Supplier shall make performance qualification records for individual welders available for review upon request by Buyer. 4.07 INSTRUMENTATION AND CONTROL REQUIREMENTS A. GENERAL All instrumentation and controls furnished by the Supplier shall comply with the requirements delineated in Appendix 4S. B. INSTRUMENT NUMBERS AND DATA

1. The Supplier shall furnish detailed specification, calibration and setpoint data for all instrument and control devices furnished factory mounted on the equipment and devices furnished loose for mounting by the Buyer. 2. The data furnished by the Supplier will be included in the Buyer Facility Instrument Index and Data Book and, therefore, shall be furnished in the format that is compatible with the book format as follows : a. Instrument numbers shall be assigned by the Supplier. The Supplier shall use these numbers on all tags and in all references to the equipment on drawings, correspondence, manuals, reports, etc. b. The Supplier shall furnish the instrument specification, calibration, setpoint, and tagging data on his instrument data sheets. c. If the Supplier chooses to also use his instrument number, both his and the Buyer’s numbers shall be used where instrument numbers are shown. 4-29 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.07 INSTRUMENTATION AND CONTROL REQUIREMENTS (CONT.)

Dry Coating Thickness Requirements SSPC VIS-1 Guide and Reference Photographs for Steel Surfaces prepared by Dry Abrasive Blast Cleaning 4-30 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.08 SURFACE PREPARATION AND COATING (CONT.) C. MATERIALS 1. The prime, intermediate and finish coating materials for Battery Racks shall be one of the following :

Co., Ltd Samhwa Paint Co., Ltd SUPERPOXY SUPERPOXY 1300(N) 3000(N) 3. Intermediate and finish coat shall be the same manufacturer as the primer. 4. Solvents, thinners and cleaners shall be the product of the coating manufacturer. Products from different manufacturers shall not be intermixed. D. FINISH COLOR Each piece of equipment, component, system, etc., specified in this specification and indicated in the following table, shall have its finish color painted/coated to correspond to the Munsell color and number indicated :

* Munsell Color, Macbeth, Division of Kollmorgen Corp., Baltimore, Maryland 21218, Latest Edition 4-31 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.08 SURFACE PREPARATION AND COATING (CONT.) E. SURFACE PREPARATION 1. Surfaces shall be blasted in accordance with SSPC-SP5/NACE No. 1(Battery Racks) or SSPC-SP10/NACE No. 2(others), using only dry blasting abrasive. The height of the profile of the anchor pattern shall be as recommended by the Supplier of the coating system, and as measured with a Keane-Tator profile comparator or Elcometer roughness gauge adjusted to profile height. 2. Steel and fabrication defects such as weld spatter, sharp edges of welds, delaminations, scabs and slivers visible before or revealed by blast cleaning shall be repaired prior to coating.

1. Verify compliance with requirements of the coating Manufacturer ’s specification. 2. Confirm the blast quality by comparing the blasted surface with SSPC-VIS 1 and the approved steel sample profile with an Elcometer roughness gauge adjusted to profile height or a Keane-Tator profile comparator. 3. Conduct an air blast test for oil and water at the beginning of each shift of blasting. 4. Inspect blasted surfaces immediately before application of the coating. Coating application shall proceed only when results of the inspection are acceptable to Supplier's inspector. 5. Check the dry film thickness of coating using SSPC-PA2. 6. Checking relative humidity and temperature to allow the specified curing period. H. MATERIAL FOR TOUCH-UP 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 Identify Certification record and application instructions. 4-33 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.09 NAMEPLATES A. Nameplates of laminated phenolic material with engraved letters shall be installed to designate the main title, equipment number, cubicle number, and the purpose of all

2. The Buyer has the right to inspect and witness the Supplier's manufacturing and testing operations for the equipment purchased in accordance with Sections 1 and 2, and Appendix 4B of this Specification. 3. Buyer shall be given the opportunity to witness the final inspection of all equipment prior to the release for shipment. 4. The equipment/materials which have been subject to destructive design test(s) such as seismic qualification test, fire retardant test, etc. shall not be delivered, unless it can be demonstrated by analysis, or other means acceptable to the Buyer, that the accumulated stress cycles already experienced by the tested equipment will not degrade, in any way, its ability to perform its function.

5. The Supplier shall submit records and reports for all tests and inspections required by this Specification. These records and reports shall be prepared promptly after each test or inspection and shall be transmitted to Buyer prior to shipment of the equipment to the Project site. 6. The Supplier shall submit to the Buyer a written test procedure for review and approval at least 25 weeks prior to the test. 4-34 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.10 INSPECTION AND TESTING (CONT.) 7. If certification on an existing design test is available, the certification shall be subject to Buyer’s review & approval. 8. Structural steel welds of battery rack shall be visually examined. The visual examination acceptance criteria for structural steel welds shall adhere to the requirements of AWS D1.1. B. INSPECTION AND TESTS

1. Battery Chargers a. Battery chargers shall be given design and production tests specified by KEPIC EEH 1000. b. Molded-case circuit breakers shall be given design and production tests specified by UL 489. Design circuit breaker test report shall be provided. 2. Regulating Transformers a. Dry type transformers shall be tested in accordance with the requirements of NEMA ST-20. b. Voltage regulation shall be tested in accordance with applicable industry standards. 3. UPS System UPS shall be given design and production tests specified by KEPIC EEL 1000 with the following modifications and additions : a. Output Voltage Balance Test– It shall be demonstrated that the inverter output voltage shall be maintained at 120 V  2%, 60 Hz  0.5%, single phase without interruption. Output voltage balance test shall be performed for all voltage input values and loading conditions as specified in section 4.05.B.5. b. High potential test and inverter frequency regulation test described below shall be included in the design test and routine test. b1. A high potential withstand test of all wiring shall be made at 2000V ac RMS for 1 minute. Any components susceptible to damage by this test may be disconnected during the test. b2. Inverter frequency regulation shall be demonstrated to be within 0.5% of rated frequency in the range of 2/3 load to full load for all ranges of

input voltage (i.e. 100-140V dc). 4-35 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.10 INSPECTION AND TESTING (CONT.) c. A visual test shall be included in the routine test to ensure that the equipment supplied complies with all drawings and specifications with regard to dimensions, finishes, materials, and markings. d. No-load operation test shall be performed to verify whether the inverter meets the requirement of paragraph 4.06.B.2.m4. 4. Batteries with racks a. An acceptance test shall be performed on each battery to demonstrate its ability to meet the specified discharge rate. This test shall be performed by the Supplier prior to shipment. The test shall be conducted in accordance with the procedures in IEEE 450 except as follows: - The voltage of each cell at the end of discharge period shall not be less than 1.81 volts. - The Supplier shall submit a detailed test procedure for the Buyer's acceptance. - The test discharge rate for each battery shall be a constant current load equal to the 4 hour rate of battery for capacity test. - Each battery should be subjected as closely as possible to the duty cycles defined in section. b. The certified test reports covering the above tests shall be submitted to the Buyer in accordance with Appendix 4E. The test reports shall include but not be limited to the following data recorded every 60 minutes during the test:

- Voltage of each cell - Specific gravity of each cell - Terminal voltage and current versus time data continuously plotted for the duration of each test - Temperature (at least 20% of the cells in the battery) c. Field Test - The items listed below are the minimum test and inspection which shall be conducted by the Supplier. Other inspections/tests specifically required by Supplier′s instructions or procedures necessary to ensure proper quality of the work shall be conducted and documented as required. 4-36 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.10 INSPECTION AND TESTING (CONT.) - The Supplier shall be responsible for the inspecting all phase of his work. These inspections shall be performed in accordance with Buyer approved Quality Control Instructions (QCI). These Quality Control Instructions shall define the inspections to be performed, the equipment to be used, and the records that are to be prepared. - The Supplier shall check the electrolyte level, check for mechanical damage and electrolyte leaks of all battery cells, and check the inter-cell and inter-rack connections tightness in accordance with his instructions. C. WITNESS AND HOLD POINTS

1. The items covered by this specification shall be subject to at least the minimum level of Quality Surveillance actions as indicated in the witness and hold point lists attached to this specification. 2. However, the actual and detailed witness and hold points will be decided when Buyer reviews and confirms the Supplier's quality plan specified in Appendix 4B of this specification. D. PERFORMANCE TEST Certified Copies of Performance Tests shall be furnished to the Buyer. If performance tests are to be made in the field, they shall be made at times and under conditions to be mutually agreed upon by the Buyer and the Supplier. 4.11 SHIPPING REQUIREMENTS A. GENERAL

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

2. Instruction covering handling, storage, installation and maintenance at construction site shall be prepared and submitted by the Supplier. 4-37 Spec. : 0-842-E217 Rev. 1 SECTION 4. - TECHNICAL SPECIFICATION 4.11 SHIPPING REQUIREMENTS (CONT.) B. SPECIFIC REQUIREMENT All equipment 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 Batteries with racks from damage or deterioration during shipment and an site storage. 4.12 INSTRUCTION MANUALS A. GENERAL 1. The Supplier shall furnish twenty (20) bound sets to the KORAD site and six (6) bound sets to the A/E of instruction manuals for all equipment furnished by Supplier. Such instruction books shall include, but are not limited to, Suppliers' instruction books and leaflets, and other instruction literature containing the following information : a. Handling and Storage Instructions. b. Installation instructions , including disassembly and assembly procedures(s). c. Final general arrangement, assembly and erection drawing(s). d. Complete start-up, operation, troubleshooting and maintenance instruction. e. Warranted performance data. f. Complete material/parts list(s).

1. Supplier shall furnish to the Buyer for the erection of the equipment, a detailed scope of the work involved in the complete erection of this equipment, including all accessories and appurtenances furnished therewith. 2. This information shall include all necessary drawings and a comprehensive outline as to the extent of field fabrication required ; and as to all temporary falsework, scaffolding, blocking, shoring, heating, disassembling, reassembling, welding, bolting, cleaning, checking, inspection, painting, testing etc., required to be done by the Construction Contractor. 4-39 (Final) Spec. : 0-842-E217 Rev. 1 ATTACHMENT 4-1 WITNESS POINT Page 1 of 1 The following tests / operations are to be witnessed by Buyer’s representative on a first operation basis. Witnessing of these activities after acceptable first operation will be on a representative sample basis unless otherwise directed below. Witness Point(s) Sample Size Alternative

1. The equipment shall be shipped fastened to the channel base. 2. The equipment may be fastened to the base by bolting or by welding. 3. If the equipment is to be fastened to the base by bolting, the nuts shall be welded to the underside of the base. 4. If the equipment is to be mounted to the base by welding, holes shall be provided in the bottom of the housing, so that the equipment can be plug welded to the base. 5. If the equipment is to be mounted to the base by welding, vendor shall show welding plan, size, start and ending point for welded mounting type to establish the floor mounting requirements. 4-3-1 (Final) ATTACHMENT 4-4 Spec. : 0-842-E217 Rev. 1

ATTACHMENT 4-4

BUILDING STRUCTURE MOUNTING DESIGN

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: Uninterruptible Power Systems 2. 구매규격서 번호: 0-842-E217 (Rev.1, 추록5) 3. 설계범주 ㅇ 폐기물안전범주: Ⅱ ㅇ 품질등급: AQ ㅇ 내진범주: Ⅲ 4. 공급품목 ㅇ UPS(5KVA): 1대, Battery Charger: 1대 ㅇ Regulating Transformer: 1대, Battery with Rack and Accessories: 1대 5. 주요 기술규격: 기술 적용기준일(`17. 2. 28.)/KEPIC 2015(추록 2016까지 포함) ㅇ KEPIC EEH 1000 ㅇ IEEE 383, 484, 485

참가자격

2. 입찰 참가자격 -------------------------------------------------------------------------------------------------------------------- ① 「국가를 당사자로 하는 계약에 관한 법률」시행령 제12조 및 같은 법 시행규칙 제14조 규정에 따라 경쟁입찰 참가자격을 갖추고 같은 법 시행령 제76에 의해 제한받지 아니한 자 ② 국가종합전자조달시스템 입찰참가등록규정에 의하여 국가종합전자조달시스템(나라장터)에 입찰참가자격을 등록한 자 ③ 공고마감일 전일까지 공단 품질절차서 「업체평가 및 등록관리」에 따라 “무정전전원설비(E217)”으로 등록된 업체 ※ 상기 자격을 갖추지 못한 자의 기술제안서는 접수하지 않습니다. ※ 입찰참가자격은 계약 체결 시 까지 유지하여야 합니다. ※ 입찰 참가 전, 참가자격의 유효기간 및 갱신여부를 확인하여 주시기 바랍니다. 3. 참가등록 및 기술제안서(이하 ‘입찰서’) 제출 안내 -------------------------------------------------------------------------------------------------------------------- 가. 작성 지침 및 평가기준 열람: 국가종합전자조달(www.g2b.go.kr)에 게시 나. 참가등록 및 입찰서 제출기한

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