Ice_Harbor_Station_Service_Transformers_W91EF18R0012-0003.pdf

AMENDMENT OF SOLICITATION/MODIFICATION OF CONTRACT

Except as provided herein, all terms and conditions of the document referenced in Item 9A or 10A, as heretofore changed, remains unchanged and in full force and effect.

15A. NAME AND TITLE OF SIGNER (Type or print)

30-105-04EXCEPTION TO SF 30

APPROVED BY OIRM 11-84

STANDARD FORM 30 (Rev. 10-83) Prescribed by GSA

FAR (48 CFR) 53.243

The pupose of this amendment is to incorporate the changes outlined below . The proposal submission date has been extended from 04 April 2018 to 18 April 2018 at 4 PM local time.

1. CONTRACT ID CODE PAGE OF PAGES

J 1 3

16A. NAME AND TITLE OF CONTRACTING OFFICER (Type or print)

16C. DATE SIGNED

BY 30-Mar-2018

16B. UNITED STATES OF AMERICA15C. DATE SIGNED15B. CONTRACTOR/OFFEROR

(Signature of Contracting Officer)(Signature of person authorized to sign)

8. NAME AND ADDRESS OF CONTRACTOR (No., Street, County, State and Zip Code) X W912EF18R0012

X 9B. DATED (SEE ITEM 11)

27-Feb-2018

10B. DATED (SEE ITEM 13)

9A. AMENDMENT OF SOLICITATION NO.

11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS

X The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offer X is extended, is not extended.

Offer must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended by one of the following methods:

(a) By completing Items 8 and 15, and returning 1 copies of the amendment; (b) By acknowledging receipt of this amendment on each copy of the offer submitted;

or (c) By separate letter or telegram which includes a reference to the solicitation and amendment numbers. FAILURE OF YOUR ACKNOWLEDGMENT TO BE RECEIVED AT THE PLACE DESIGNATED FOR THE RECEIPT OF OFFERS PRIOR TO THE HOUR AND DATE SPECIFIED MAY RESULT IN REJECTION OF YOUR OFFER. If by virtue of this amendment you desire to change an offer already submitted, such change may be made by telegram or letter, provided each telegram or letter makes reference to the solicitation and this amendment, and is received prior to the opening hour and date specified.

12. ACCOUNTING AND APPROPRIATION DATA (If required)

13. THIS ITEM APPLIES ONLY TO MODIFICATIONS OF CONTRACTS/ORDERS.

IT MODIFIES THE CONTRACT/ORDER NO. AS DESCRIBED IN ITEM 14.

A. THIS CHANGE ORDER IS ISSUED PURSUANT TO: (Specify authority) THE CHANGES SET FORTH IN ITEM 14 ARE MADE IN THE

CONTRACT ORDER NO. IN ITEM 10A.

B. THE ABOVE NUMBERED CONTRACT/ORDER IS MODIFIED TO REFLECT THE ADMINISTRATIVE CHANGES (such as changes in paying office, appropriation date, etc.) SET FORTH IN ITEM 14, PURSUANT TO THE AUTHORITY OF FAR 43.103(B).

C. THIS SUPPLEMENTAL AGREEMENT IS ENTERED INTO PURSUANT TO AUTHORITY OF:

D. OTHER (Specify type of modification and authority)

E. IMPORTANT: Contractor is not, is required to sign this document and return copies to the issuing office.

14. DESCRIPTION OF AMENDMENT/MODIFICATION (Organized by UCF section headings, including solicitation/contract subject matter where feasible.)

10A. MOD. OF CONTRACT/ORDER NO.

2. AMENDMENT/MODIFICATION NO. 5. PROJECT NO.(If applicable)

6. ISSUED BY

3. EFFECTIVE DATE

30-Mar-2018

CODE

USAED, WALLA WALLA - CONTRACTING DIV.

HILLARY A. MORGAN

201 N. THIRD AVENUE

WALLA WALLA WA 99362

W912EF 7. ADMINISTERED BY (If other than item 6)

4. REQUISITION/PURCHASE REQ. NO.

CODE

See Item 6

FACILITY CODECODE

EMAIL:TEL:

W912EF18R0012

SECTION SF 30 BLOCK 14 CONTINUATION PAGE

Summary of changes for Amend -0003 Ice Harbor Station Service Transformers TJO and TWO Replacement

W912EF18R0012

1. Revised the following Specifications:

a. SECTION 00 01 15.00 28

Revised the following paragraphs:

1.2, “CONTRACT DRAWINGS”

See revised specification for details.

1.3, “FOR INFORMATION ONLY DRAWINGS (FIO)”

See revised specification for details.

b. SECTION 48 19 23.01 26

Revised the following paragraph:

2.1.6, “Ratings and Electrical Characteristics” See revised specification for details.

c. SECTION 00 01 15.00 28

Revised the following paragraphs:

2.5.1, “General” See revised specification for details.

2.11.7, “Load Tap Changer” See revised specification for details.

SECTION A - SOLICITATION/CONTRACT FORM

The required response date/time has changed from 04-Apr-2018 04:00 PM to 18-Apr-2018 04:00 PM.

(End of Summary of Changes)

Ice Harbor Station Service Transformers TJO and TWO Replacement W912EF18R0012 Amend-0003

SECTION TABLE OF CONTENTS

DIVISION 00 - PROCUREMENT AND CONTRACTING REQUIREMENTS

SECTION 00 01 15.00 28

LIST OF DRAWINGS

PART 1 GENERAL

1.1 SUMMARY

1.2 CONTRACT DRAWINGS

1.2.1 Use Of Government Prepared Contract CAD Electronic Files

1.3 FOR INFORMATION ONLY DRAWINGS (FIO)

-- End of Section Table of Contents --

DOCUMENT 00 01 15.00 28

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SECTION 00 01 15.00 28

LIST OF DRAWINGS

PART 1 GENERAL

1.1 SUMMARY

This section lists the drawings for the project pursuant to contract clause "DFARS 252.236-7001, Contract Drawings, Maps and Specifications."

1.2 CONTRACT DRAWINGS

Contract drawings are as follows:

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

GENERAL

IHP-1.28-0-0/1 G-001 PROJECT LOCATION AND VICINITY

MAPS

IHP-1.28-0-0/2 G-002 INDEX OF DRAWINGS

IHP-1.28-0-0/3 G-003 POWERHOUSE GENERAL PLAN EL

368.5

IHP-1.28-0-0/4 G-004 WORK LOCATION EL 368.5

IHP-1.28-0-0/5 G-005 GENERAL PLAN EL 353.5

IHP-1.28-0-0/6 G-006 TJO 5000KVA STATION SERVICE -

TRANSFORMER REQUIREMENTS -

SUMMARY SHEET

1 3/05/2018

IHP-1.28-0-0/7 G-007 TWO 5000KVA STATION SERVICE -

TRANSFORMER REQUIREMENTS -

SUMMARY SHEET

1 3/05/2018

STRUCTURAL INSTALLATION

IHP1.28-5-0/2 S-101 SEPARABLE STEEL FOUNDATION -

DETAIL - INSTALL

MECHANICAL DEMOLITION

IHP-1.28-3-9/1 MD501 TRANSFORMER - CIRCUIT BREAKER

- DELUGE SYSTEM - SECTIONS -

REMOVAL

MECHANICAL INSTALLATION

DOCUMENT 00 01 15.00 28

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

IHP1.28-3-9/2 M-501 TRANSFORMER - CIRCUIT BREAKER

- DELUGE SYSTEM - SECTIONS -

INSTALL

ELECTRICAL DEMOLITION

IHP1.28-6-1E6/1 ED101 TJO PLAN AND ELEVATION -

REMOVAL

IHP1.28-6-1F5/1 ED102 TWO PLAN AND ELEVATION -

REMOVAL

IHP1.28-6-1D4/1 ED207 SO3 + SOR3 ELEVATION REMOTE

LTC - INDICATION AND XFMR

LOCK OUTS REMOVAL

IHP1.28-6-1A21/1 ED601 MAIN ONE-LINE - REMOVAL

IHP1.28-6-1A21/2 ED602 CQ11 AND CQ21 - ONE-LINE -

REMOVAL

IHP1.28-6-9A24/1 ED603 TJO + TWO XFMR LOCKOUT -

CONTROL DIAGRAM - REMOVAL

IHP1.28-6-9D24/1 ED604 XJO BREAKER CONTROL DIAGRAM -

REMOVAL

IHP1.28-6-9D24/2 ED605 XWO BREAKER CONTROL DIAGRAM -

REMOVAL

IHP1.28-6-9D24/3 ED606 XP116 & XP216 - BREAKER

CONTROL DIAGRAM - REMOVAL

IHP1.28-6-9D24/4 ED607 XP121 BREAKERS CONTROL DIAGRAM

- REMOVAL

IHP1.28-6-9D24/5 ED608 XP221 BREAKER CONTROL DIAGRAM

- REMOVAL

IHP1.28-6-1D54/1 ED701 SO3 WIRING DIAGRAM - REMOVAL

IHP1.28-6-1D54/2 ED702 SOR3 WIRING DIAGRAM - REMOVAL

IHP1.28-6-1A1/1 ED703 SOR3 WIRING DIAGRAM - REMOVAL

IHP-X.XX-0-0/2

IHP1.28-6-1A1/1

ED801 TJO & TWO REPLACEMENTREPLACMENT

- CONDUIT AND CABLE SCHEDULE

- REMOVAL

ELECTRICAL INSTALLATION

IHP1.28-6-1A0/1 E-001 NOTES AND LEGEND - INSTALL

IHP1.28-6-1E6/2 E-101 TJO PLAN - INSTALL

IHP1.28-6-1F5/2 E-102 TWO PLAN - INSTALL

DOCUMENT 00 01 15.00 28

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

IHP1.28-6-1E1/1 E-103 PLAN EL 368.5 EXISTING

EMBEDDED - CONDUIT AND GROUND

- TJO - INSTALL

IHP1.28-6-1F1/1 E-104 PLAN EL 368.5 EXISTING

EMBEDDED - CONDUIT AND GROUND

- TWO - INSTALL

IHP1.28-6-1F1/2 E-105 PLAN BAYS 3-5 CONDUIT & CABLE

- ROUTING TO TJO & TWO EL 353

- INSTALL

IHP1.28-6-1E1/2 E-106 PLAN BAYS 1 & 2 CONDUIT &

CABLE - ROUTING TO TJO AND TWO

EL 353 - INSTALL

IHP1.28-6-1E6/3 E-201 TJO ELEVATION - INSTALL

IHP1.28-6-1F5/3 E-202 TWO ELEVATION - INSTALL

IHP1.28-6-1E6/4 E-203 TJO LAYOUT SHT 1 - INSTALL

IHP1.28-6-1E6/5 E-204 TJO LAYOUT SHT 2 - INSTALL

IHP1.28-6-1F5/4 E-205 TWO LAYOUT SHT 1 - INSTALL

IHP1.28-6-1F5/5 E-206 TWO LAYOUT SHT 2 - INSTALL

IHP1.28-6-1D4/2 E-207 SO3 + SOR3 ELEVATION REMOTE

LTC - IND AND XFMR LOCK-OUTS -

INSTALL

IHP1.28-6-1A3/1 E-501 TJO & TWO POWER AND - CONTROL

CABINET DETAILS - INSTALL

IHP1.28-6-1A3/2 E-502 TJO & TWO POWER AND CONTROL

CABINET - ELEVATION - INSTALL

IHP1.28-6-1E6/6 E-503 TJO SURGE ARRESTOR / - SURGE

CAPACITOR DETAILS - INSTALL

IHP1.28-6-1A21/3 E-601 MAIN ONE-LINE - INSTALL

IHP1.28-6-1A21/4 E-602 CQ11 AND CQ21 - ONE LINE

DIAGRAM - INSTALL

IHP1.28-6-9A24/2 E-603 TJO + TWO XFMR LOCKOUT -

CONTROL - INSTALL

IHP1.28-6-9A24/6 E-604 XJO BREAKER CONTROL DIAGRAM -

INSTALL

IHP1.28-6-9D24/7 E-605 XWO BREAKER CONTROL DIAGRAM -

INSTALL

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

IHP1.28-6-9D24/8 E-606 XP116 & XP216 BREAKER CONTROL

DIAGRAM - INSTALL

IHP1.28-6-9D24/9 E-607 XP121 BREAKERS CONTROL

SCHEMATIC - INSTALL

IHP1.28-6-9D24/10E-608 XP221 BREAKER CONTROL DIAGRAM

- INSTALL

IHP1.28-6-9A24/3 E-609 TJO & TWO 125V DC - CONTROL

DIAGRAM - INSTALL

IHP1.28-6-9A24/4 E-610 TJO & TWO COOLING - CONTROL

DIAGRAM - INSTALL

IHP1.28-6-9A24/5 E-611 TJO & TWO 120/240V AC -

CONTROL DIAGRAM - INSTALL

IHP1.28-6-9A24/5 E-612 LOCAL ANNUNCIATION - INSTALL

IHP1.28-6-1D54/1 E-701 SO3 WIRING DIAGRAM - INSTALL

IHP1.28-6-1D54/2 E-702 SOR3 WIRING DIAGRAM - INSTALL

IHP1.28-6-1A1/1 E-703 SOR3 WIRING DIAGRAM - INSTALL

IHP1.28-6-1A51/1 E-704 TJO & TWO TERMINAL BOX -

WIRING DIAGRAM - INSTALL

IHP-X.XX-0-0/2

IHP1.28-6-1A1/2

E-801 TJO & TWO REPLACEMENTREPLACMENT

- CONDUIT AND CABLE SCHEDULE

- INSTALL

1.2.1 Use Of Government Prepared Contract CAD Electronic Files

a. Contract CAD drawing files requests by the Contractor will be granted only when the Contractor is planning to use the electronic CAD files for creating shop drawings.

b. No For Information Only drawings are available on CAD.

c. The Contractor assumes all risks associated in using electronic CAD drawings.

d. Electronic copies of CAD drawings are only available in Bentley MicroStation format.

e. The contract drawings shall govern if there are any discrepancies between the electronic copy and the contract drawing. The Contractor shall promptly notify the Contracting Officer of any discrepancies.

The Government will not be responsible to correct the electronic CAD drawing.

DOCUMENT 00 01 15.00 28

1.3 FOR INFORMATION ONLY DRAWINGS (FIO)

These FIO drawings are included with the drawings for information. The Government does not warrant the accuracy of the FIO drawings. The Government recommends that the Contractor verify the accuracy of FIO drawings.

FIO drawings are as follows:

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

802012 FIO-001 ITE 1200A NON-SEGREGATED -

PHASE BUS 13.8KV - -

SECTIONAL ELEVATIONS

802013 FIO-002 ITE 1200A NON-SEGREGATED -

PHASE BUS 13.8KV - -

SECTIONAL PLAN VIEW

834724 FIO-003 ITE HORIZONTALHORZONTAL

TRANSFORMER - CONNECTION

(STATION SERVICE - TRANSFORMER

TRASNFORMER UNIT #1

379D529 FIO-004 GENERAL ELECTRIC - OUTLINE

DRAWING FOR TJO

581E292 FIO-005 GENERAL ELECTRIC - OUTLINE

DRAWING FOR - TWO

676D189 FIO-006 WESTINGHOUSE HIGH VOLTAGE -

METAL CLAD SWITCHGEAR - -

OUTDOOR BUS DUCT 5KV

676D190 FIO-007 WESTINGHOUSE HIGH - VOLTAGE

VOLTAG METAL CLAD SWGR - -

OUTDOOR BUS DUCT - TWO

D-20913 FIO-008 WIRING DIAGRAM FRONTFRON

PANEL SO3

N/A FIO-009 TJO & TWO XFMR - LOCKOUT

CONTROL DIAGRAM

IHP-1.1-0-1/1 FIO-010 POWERHOUSE COMPLETION -

CONTRACT VOLUME I INDEX - TO

DRAWINGS

IHP-1.1-0-1/2 FIO-011 POWERHOUSE COMPLETION -

CONTRACT VOLUME I INDEX - TO

DRAWINGS

IHP-1.1-4-2/12 FIO-012 POWERHOUSE - CONCRETE OUTLINE

- GENERATOR BAYS - PLAN EL

349.50

DOCUMENT 00 01 15.00 28

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FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

IHP-1.1-4-2/13 FIO-013 POWERHOUSE - CONCRETE OUTLINE

- GENERATOR BAYS - SECTIONS

EL 349.50

IHP-1.1-4-2/15 FIO-014 POWERHOUSE - CONCRETE OUTLINE

- GENERATOR BAYS PLAN - EL

368.50

IHP-1.1-4-2/37 FIO-015 POWERHOUSE - REINFORCEMENT -

GENERATOR BAYS GEN BALCONY &

- TRANSFORMER DECK SH1

IHP-1.1-4-2/38 FIO-016 POWERHOUSE - REINFORCEMENT

GENERATOR - BAYS GEN BALCONY

& TRANSFORMER - DECK SH2

IHP-1.1-4-2/39 FIO-017 POWERHOUSE - REINFORCEMENT

GENERATOR - BAYS GEN BALCONY

& TRANSFORMER - DECK SH3

IHP-1.1-5-0/20 FIO-018 MISC METALWORK - RAIL DETAILS

SH2

IHP-1.1-5-0/21 FIO-019 POWERHOUSE - STRUCTURAL - BUS

STRUCTURE SHEET 1

IHP-1.1-5-0/22 FIO-020 BUS STRUCTURE - SHEET 2

IHP-1.1-5-0/23 FIO-021 BUS STRUCTURE - SHEET 3

IHP-1.1-6-1A5/2 FIO-022 115 KV EQUIPMENT ARRANGEMENT

IHP-1.1-6-1E1/4 FIO-023 EMBEDDED CONDUIT & GROUNDING

- TRANSFORMER DECK UNIT 1 -

SOUTH HALF EL. 368.5

IHP-1.1-6-1E1/6 FIO-024 EMBEDDED CONDUIT & GROUNDING

- MAIN UNIT BAY 2 UPSTREAM

HALF

IHP-1.1-6-1E21/ FIO-025 ONE LINE DIAGRAMS - SU1, CQ11

& CQ12

IHP-1.1-6-1E51/ FIO-026 TERMINAL CONNECTION DIAGRAM -

CQ12, TC1-2-3

IHP-1.1-6-1F1/3 FIO-027 EMBEDDED CONDUIT & GROUNDING

- TRANSFORMER DECK UNIT 3 -

SOUTH HALF EL. 368.5

IHP-1.1-6-2A1/6 FIO-028 POWERHOUSE LIGHTING TRANS.

DECK - & BALCONY EL 368.5

PIPE TRENCH - BAYS 1, 2 & 3

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

IHP-1.1-6-2E1/1 FIO-029 POWERHOUSE - LIGHTING - MAIN

UNIT BAY 1 - EL. 349.5

IHP-1.1-6-2F1/1 FIO-030 POWERHOUSE - LIGHTING - MAIN

UNIT BAY 3 - EL. 349.5

IHP-1.16-6-9D24 FIO-031 BREAKER CONTROL SCHEMATIC -

XWO AND XJO

IHP-1.1-6-9A53/ FIO-032 CABLE ARRANGEMENT - SPREADING

ROOM - EL 362.83

IHP-1.1-6-9A53/ FIO-033 CABLE ARRANGEMENT - SPREADING

ROOM - EL 361.17

IHP-1.1-6-9D51/ FIO-034 15KV & 115KV STATION SERVICE

- BUS, BREAKER & TRANS WIRING

IHP-1.1-6-9E53/ FIO-035 CABLE ARRANGEMENT - MAIN UNIT

1 EL 349.5

IHP-1.1-6-9F53/ FIO-036 CABLE ARRANGEMENT - MAIN UNIT

3 EL 349.5

IHP-1.2-6-1G1/1 FIO-037 EMBEDDED CONDUIT & GROUNDING

- MAIN UNIT BAY 5 - UPSTREAM

HALF

IHP-1.2-6-1G21/ FIO-038 ONE LINE SU5, SU6 & CQ21

IHP-1-3-9/34 FIO-039 POWERHOUSE EXPOSED PIPING -

DIAGRAM TRANSFORMER - CIRCUIT

- BREAKER DELUGE SYSTEM PLANS

IHP-1-3-9/35 FIO-040 TRANSFORMER - CIRCUIT BREAKER

- DELUGE SYSTEMS - SECTIONS

IHP-1-6-1A34/4 FIO-041 POWERHOUSE ELECTRICAL

TRANSFORMER - CIRCUIT BREAKER

DELUGE SYSTEMS

IHP-1-6-1D2/2 FIO-042 4160 VOLT SWITCHGEAR - SP

SHEET 2

IHP-1-6-1D5/1 FIO-043 STATION SERVICE TRANSFORMERS

IHP-1-6-9D24/2 FIO-044 STATION SERVICE CONTROL -

SCHEMATIC DIAGRAM

IHP-1-6-9D4/1 FIO-045 STATION SERVICE - SWITCHBOARD

SO

FILE NUMBER SHEET

NUMBER

DESCRIPTION Revision Number

Date

IHP-9-3-9/8 FIO-046 POWERHOUSE PIPING DIAGRAM -

TRANSFORMER CIRCUIT BREAKER -

DELUGE SYSTEMS

IHP-9-6-13/15 FIO-047 CONDUIT & CABLE SCHEDULE -

ABLE TRAY LOCATIONS - SHEET 6

OF CA

IHP-9-6-9A21/1A FIO-048 SIMPLE POWER GENERATION -

STATION SERVICE ONE LINE

I-W3 FIO-049 STATION SERVICE IMPROVEMENTS

- SOR3

SEERF66-I-FS/01 FIO-050 SWITCHGEAR FUNCTIONAL

SCHEMATIC - DHR BREAKER XP121

SEERF66-I-FS/02 FIO-051 SWITCHGEAR FUNCTIONAL

SCHEMATIC - DHR BREAKER XP221

SEERF66-I-FS/05 FIO-052 WESTINGHOUSE SWITCHGEAR -

FUNCTION SCHEMATIC BREAKER -

XP116, 216 AS MODIFIED

TE-9377-A FIO-053 BASE AND TRUCK ASSEMBLY

IHP-1.1-3-91/16 FIO-054 TRANSFORMER HEAT EXCHANGER -

COOLING WATER AND OIL

CORRECTED

PRINT

3/05/2018

IHP-1.1-3-91/17 FIO-055 TRANSFORMER DELUGE - AND

COOLING WATER

CORRECTED

PRINT

3/05/2018

IHP-1.1-2-0/31 FIO-056 VERTICAL LIFT DOOR CORRECTED

PRINT

3/05/2018

IHP-1.1-2-0/32 FIO-057 TRANSFORMER DOOR CORRECTED

PRINT

3/05/2018

-- End of Document --

I ce Har bor St at i on Ser vi ce Tr ansf or mer s TJO and TWO Repl acement W912EF18R0012

SECTI ON TABLE OF CONTENTS

DI VI SI ON 48 - ELECTRI CAL POWER GENERATI ON

SECTI ON 48 19 23. 01 26

5000/ 6250 KVA CLASS I POWER TRANSFORMER

PART 1 GENERAL

1. 1 DESCRI PTI ON OF WORK

1. 2 GENERAL ARRANGEMENT

1. 3 REFERENCED PUBLI CATI ONS

1. 4 SUBMI TTALS

1. 5 WARRANTY REQUI REMENTS

PART 2 PRODUCTS

2. 1 TYPE AND RATI NG

2. 1. 1 Gener al

2. 1. 2 Descr i pt i ve Dat a

2. 1. 3 Tr ansf or mer Li mi t i ng Di mensi ons and Equi pment Ar r angement

2. 1. 4 Requi r ement s

2. 1. 5 St andar d Pr oduct s

2. 1. 6 Rat i ngs and El ect r i cal Char act er i st i cs

2. 2 STRUCTURAL DESI GN CRI TERI A AND SEI SMI C CALCULATI ONS

2. 2. 1 St r uct ur al Desi gn Cr i t er i a

2. 2. 2 Sei smi c Cal cul at i ons

2. 2. 3 Anchor age t o Concr et e f or Sei smi c Rest r ai nt

2. 3 THERMAL DESI GN

2. 4 CORE

2. 5 WI NDI NGS

2. 5. 1 Gener al

2. 5. 2 I nsul at i on Level s

2. 5. 3 Shor t Ci r cui t Capabi l i t y

2. 5. 4 Embedded Fi ber Opt i c Pr obes

2. 6 TANK

2. 6. 1 Const r uct i on

2. 6. 2 Gasket i ng

2. 6. 3 Li f t i ng and Movi ng Faci l i t i es

2. 6. 3. 1 Li f t i ng Faci l i t i es

2. 6. 3. 2 Movi ng Faci l i t i es

2. 6. 4 Val ves

2. 6. 5 Connect i ons

2. 6. 5. 1 Gener al

2. 6. 5. 2 St ai nl ess St eel

2. 6. 6 St eel Pi pe and Fi t t i ngs

2. 6. 7 Gr oundi ng

2. 6. 8 St eel Suppor t i ng Base

2. 6. 9 Jack Por t s

2. 6. 10 Cent er of Gr avi t y

2. 6. 11 Oi l Level Mar ki ngs

2. 7 COOLI NG EQUI PMENT

2. 7. 1 Radi at or s

2. 7. 2 For ced- Ai r Equi pment

2. 7. 3 Power Suppl y Equi pment

SECTI ON 48 19 23. 01 26

2. 7. 4 Cool i ng Cont r ol Equi pment

2. 8 BUSHI NGS

2. 8. 1 Gener al Bushi ng Requi r ement s

2. 8. 2 Hi gh Vol t age Bushi ngs

2. 8. 3 Low Vol t age Bushi ng

2. 8. 4 Hi gh- Vol t age Ter mi nal s

2. 8. 5 Low- Vol t age and Neut r al Bushi ng Ter mi nal Connect i ons

2. 8. 6 Cor e Gr ound Bushi ngs

2. 8. 7 SFRA Test Shi ppi ng Bushi ngs

2. 9 LOW- VOLTAGE BUSHI NG THROAT

2. 10 HI GH- VOLTAGE BUSHI NG THROAT

2. 11 TRANSFORMER MOUNTED ACCESSORI ES

2. 11. 1 Gener al

2. 11. 2 Li qui d Level I ndi cat or

2. 11. 3 Anal og Temper at ur e I ndi cat i ng Equi pment

2. 11. 3. 1 Li qui d Temper at ur e I ndi cat or

2. 11. 3. 2 Wi ndi ng Temper at ur e Equi pment

2. 11. 4 El ect r oni c Pr essur e Moni t or s

2. 11. 4. 1 Gener al

2. 11. 4. 2 Feat ur es

2. 11. 5 Tr ansf or mer Tank Pr essur e Rel i ef Devi ce

2. 11. 5. 1 Gener al

2. 11. 5. 2 Oi l Di schar ge Pi pi ng

2. 11. 6 Load Tap Changer Pr essur e Rel i ef Devi ce

2. 11. 6. 1 Gener al

2. 11. 6. 2 Oi l Di schar ge Pi pi ng

2. 11. 7 Load Tap Changer

2. 11. 7. 1 Load Tap Changer Oi l - Fi l l ed Swi t ch Compar t ment

2. 11. 7. 2 Load Tap Changer Mot or Dr i ve Encl osur e and Cont r ol s

2. 11. 7. 3 Load Tap Changer Aut omat i c Vol t age Cont r ol l er

2. 11. 7. 4 Namepl at e Li st ed Tap Posi t i ons

2. 11. 7. 5 Speci al Component s and Accessor i es

2. 11. 8 Pot ent i al Tr ansf or mer

2. 11. 8. 1 I nt er nal l y Mount ed Pot ent i al Tr ansf or mer

2. 11. 8. 2 Ext er nal l y Mount ed Pot ent i al Tr ansf or mer

2. 11. 9 On- l i ne Di ssol ved Gas and Moi st ur e Cont ent Moni t or

2. 11. 9. 1 Gener al

2. 11. 9. 2 Mount i ng and I nt er connect i on

2. 11. 10 Cont act s and Devi ces

2. 11. 11 Por t abl e Fal l Ar r est Syst em Anchor Post

2. 11. 12 Anchor Post Accessor i es

2. 11. 13 Mount i ng Pl at e

2. 11. 14 St or age Box

2. 12 OI L

2. 12. 1 Quant i t y and Tr ansf or mer Oi l Cer t i f i cat i on

2. 12. 2 Type of Oi l

2. 12. 3 Chemi cal , Physi cal and El ect r i cal Char act er i st i cs

2. 12. 4 Sampl i ng

2. 12. 5 Test i ng

2. 13 OI L PRESERVATI ON SYSTEM

2. 13. 1 Gener al

2. 13. 2 I ner t - Gas f or Tr ansf or mer Pr ocessi ng

2. 13. 3 I ner t - Gas Pr essur e Syst em

2. 13. 3. 1 Gener al

2. 13. 3. 2 Pr essur e Regul at i ng Equi pment

2. 13. 3. 3 Al ar m f unct i ons

2. 13. 3. 4 Encl osur e

2. 14 TRANSFORMER CONTROL CABI NET, POWER CABI NET, AND TRANSFORMER

TERMI NAL BOX

SECTI ON 48 19 23. 01 26

2. 14. 1 Gener al

2. 14. 2 Mount i ng and Condui t I nt er f ace Pr ovi s i ons

2. 14. 3 Cont r ol Cabi net Requi r ement s

2. 14. 4 Power Cabi net Requi r ement s

2. 14. 5 Devi ce Namepl at es

2. 15 CONTROL AND POWER CABI NET EQUI PMENT

2. 15. 1 Cool i ng Cont r ol Equi pment

2. 15. 1. 1 Gener al

2. 15. 1. 2 St ages of Cool i ng

2. 15. 2 Tr ansf or mer Fi ber Opt i c Temper at ur e Moni t or

2. 15. 2. 1 Gener al

2. 15. 2. 2 Feat ur es

2. 15. 2. 3 Moni t or i ng Funct i ons

2. 15. 2. 4 Cont r ol Funct i ons

2. 15. 2. 5 Fi ber Opt i c Pr obes and Connect or s

2. 15. 3 Local Annunci at or Panel

2. 15. 4 Auxi l i ar y Power Tr ansf or mer

2. 15. 5 Magnet i c Cont act or s

2. 15. 6 Mol ded- Case Ci r cui t Br eaker s

2. 15. 6. 1 Gener al

2. 15. 6. 2 Tr i p Uni t s

2. 15. 6. 3 240 V ac Ci r cui t s

2. 15. 6. 4 480 Vol t AC Ci r cui t s

2. 15. 6. 5 120 Vol t AC Ci r cui t s

2. 15. 6. 6 125 Vol t DC Ci r cui t s

2. 15. 7 Auxi l i ar y and I nt er posi ng Rel ays

2. 15. 7. 1 Auxi l i ar y Rel ays

2. 15. 7. 2 I nt er posi ng Rel ay f or t he Lockout Rel ay

2. 15. 7. 3 Ti me Del ay Rel ays

2. 15. 8 Cont r ol and I nst r ument Swi t ches

2. 15. 9 Ter mi nal Bl ocks

2. 15. 9. 1 Mar ki ngs

2. 15. 9. 2 Cont r ol Si gnal Type

2. 15. 9. 3 Shor t - Ci r cui t i ng Type

2. 15. 9. 4 Power Di st r i but i on Bl ocks

2. 15. 9. 5 Ter mi nal Bl ocks - Tr ansf or mer Ter mi nal Box

2. 15. 10 Fuses and Fuse Hol der s

2. 15. 11 I ndi cat i ng Li ght s

2. 15. 12 Li ght i ng, Conveni ence Recept acl e, and Cabi net Heat er s

2. 15. 13 El apsed Ti me Met er

2. 16 I NSULATED WI RE AND CABLE

2. 17 CONDUI T SYSTEMS

2. 17. 1 Gener al

2. 17. 2 Condui t and Fi t t i ngs

2. 17. 3 Out l et and Junct i on Boxes

2. 18 SPARE PARTS

2. 19 NAMEPLATES

2. 19. 1 Tr ansf or mer Namepl at e

2. 19. 2 Li f t i ng Namepl at e

2. 19. 3 Devi ce Namepl at es

2. 19. 4 Addi t i onal Tr ansf or mer I dent i f i cat i on

PART 3 EXECUTI ON

3. 1 TRANSFORMER DESI GN REVI EW MEETI NG

3. 1. 1 Gener al

3. 1. 2 Desi gn Dat a Revi ew Meet i ng Requi r ement s

3. 2 TRANSFORMER FACTORY ASSEMBLY

3. 2. 1 Gener al

3. 2. 2 Out l i ne and Assembl y Dr awi ngs

3. 2. 3 Det ai l Dr awi ngs

3. 2. 4 Wel di ng

3. 2. 4. 1 Gener al

3. 2. 4. 2 Wel der Qual i f i cat i ons

3. 2. 4. 3 Wel di ng Mat er i al s

3. 2. 4. 4 Wel di ng Pr ocedur es

3. 2. 4. 5 Pr eheat and I nt er pass Temper at ur e

3. 2. 4. 6 I nspect i ons, Test s and Wel d I nspect or Qual i f i cat i ons

3. 2. 5 Manuf act ur i ng I nspect i on by Gover nment Per sonnel

3. 3 TRANSFORMER FACTORY ACCEPTANCE TESTS

3. 3. 1 Gener al

3. 3. 2 Fact or y Accept ance Test Repor t

3. 3. 3 Cont r ol and Cool i ng Consumpt i on Losses

3. 3. 4 Zer o- Phase Sequence I mpedance

3. 3. 5 Anal og Temper at ur e Gauges

3. 3. 6 Temper at ur e Ri se Test

3. 3. 7 Audi bl e Sound Level Test

3. 3. 8 I mpul se Test s

3. 3. 9 I nduced Vol t age Test Wi t h Par t i al Di schar ge Measur ement s

3. 3. 9. 1 Gener al

3. 3. 9. 2 7, 200 Cycl e Enhancement Level

3. 3. 9. 3 Dat a Repor t i ng

3. 3. 10 Di ssol ved Gas- I n- Oi l Anal ysi s

3. 3. 11 Leak Test

3. 3. 12 Leakage React ance Measur ement Test

3. 3. 13 Sweep Fr equency Response Anal ysi s Test s

3. 3. 13. 1 Requi r ed Test s

3. 3. 13. 2 Test Equi pment and Test Par amet er s

3. 3. 13. 3 Test Cabl e I nt egr i t y

3. 3. 13. 4 Test Connect i ons

3. 3. 13. 5 Dat a Repor t i ng

3. 3. 13. 6 Dat a I nt er pr et at i on

3. 3. 14 Si ngl e Phase Exci t at i on Test s

3. 3. 15 Load Tap Changer

3. 3. 15. 1 Load Tap Changer Desi gn Test s

3. 3. 15. 2 Load Tap Changer Rout i ne Test s

3. 3. 16 I nsul at ed Wi r e and Cabl e

3. 4 BUSHI NG TESTS

3. 4. 1 Gener al

3. 4. 2 Bushi ng Desi gn Test s

3. 4. 3 Bushi ng Wi t hst and Test Vol t ages

3. 4. 4 Bushi ng Rout i ne Test s

3. 5 FACTORY CLEANI NG AND PAI NTI NG

3. 5. 1 Gener al

3. 5. 2 I nt er i or Sur f aces

3. 5. 3 Ext er i or Sur f aces

3. 5. 4 Machi ned Sur f aces

3. 6 TRANSFORMER SHI PMENT, HAULI NG AND SI TE ASSEMBLY

3. 7 OPERATI ON AND MAI NTENANCE MANUALS

- - End of Sect i on Tabl e of Cont ent s - -

SECTI ON 48 19 23. 01 26

5000/ 6250 KVA CLASS I POWER TRANSFORMER

PART 1 GENERAL

1. 1 DESCRI PTI ON OF WORK

Thi s SECTI ON cover s t he desi gn, manuf act ur i ng and f act or y t est i ng of one t hr ee- phase, oi l - f i l l ed, Cl ass I power t r ansf or mer r at ed 5000/ 6250 kVA,

13. 8 kV hi gh- vol t age, 4. 16 kV l ow- vol t age, Cl ass ONAN/ ONAF cool i ng, f or del i ver y f . o. b. Dest i nat i on. The t r ansf or mer ' s shi pment , haul i ng, s i t e movement , i nst al l at i on, s i t e r e- assembl y, connect i on t o t he power pl ant and t est i ng r equi r ement s ar e as r equi r ed i n SECTI ONS 48 20 00. 00 26, TRANSFORMER SHI PMENT, HAULI NG, SI TE MOVEMENT, SI TE REASSEMBLY AND FI ELD

TESTI NG and 26 05 00. 00 26, ELECTRI CAL EQUI PMENT AND WORK, 26 05 19. 00 26, I NSULATED WI RE AND CABLE. Thr oughout t hi s SECTI ON, t he t r ansf or mer t ank l ayout i s i dent i f i ed by Segment s 1 t hr ough 4, as def i ned by I EEE C57. 12. 10, Fi gur e 1 and as i ndi cat ed on dr awi ng sheet s E- 203 and E- 204.

1. 2 GENERAL ARRANGEMENT

The t r ansf or mer speci f i ed i n t hi s SECTI ON wi l l r epl ace one exi st i ng t hr ee- phase t r ansf or mer , desi gnat ed and r ef er r ed t o i n Gover nment Power house document at i on as TJO, pr esent l y l ocat ed i n t he I ce Har bor power house. The t r ansf or mer shal l be s i zed per t he r equi r ement s of par agr aph RATI NGS AND ELECTRI CAL CHARACTERI STI CS. Ref er ence dr awi ngs 379D529, I HP- 1- 6- 1D2/ 2 and I HP- 1- 6- 1D5/ 1 show t he l ayout and t he exi st i ng l ocat i on of t he t r ansf or mer . The new t r ansf or mer shal l be desi gned and manuf act ur ed as r equi r ed her ei n f or separ abl e st eel f oundat i on.

1. 3 REFERENCED PUBLI CATI ONS

The publ i cat i ons l i s t ed bel ow f or m a par t of t hi s speci f i cat i on t o t he ext ent r ef er enced. The publ i cat i ons ar e r ef er r ed t o wi t hi n t he t ext by t he basi c desi gnat i on onl y.

AMERI CAN NATI ONAL STANDARDS I NSTI TUTE ( ANSI )

ANSI C39. 1 ( 1981; R 1992) Requi r ement s f or El ect r i cal Anal og I ndi cat i ng I nst r ument s

AMERI CAN SOCI ETY FOR NONDESTRUCTI VE TESTI NG ( ASNT)

ASNT SNT- TC- 1A ( 2016) Recommended Pr act i ce f or Per sonnel Qual i f i cat i on and Cer t i f i cat i on i n Nondest r uct i ve Test i ng

ASME I NTERNATI ONAL ( ASME)

ASME B1. 1 ( 2003; R 2008) Uni f i ed I nch Scr ew Thr eads ( UN and UNR Thr ead For m)

ASME B1. 20. 1 ( 2013) Pi pe Thr eads, Gener al Pur pose ( I nch)

ASME B16. 1 ( 2015) Gr ay I r on Pi pe Fl anges and Fl anged

Fi t t i ngs Cl asses 25, 125, and 250

ASME B16. 24 ( 2011) Cast Copper Al l oy Pi pe Fl anges and Fl anged Fi t t i ngs: Cl asses 150, 300, 600, 900, 1500, and 2500

ASME B18. 2. 6M ( 2012) Met r i c Fast ener s f or Use i n St r uct ur al Appl i cat i ons

ASME BPVC SECTI ON I X ( 2013) Qual i f i cat i on St andar d f or Wel di ng and Br azi ng Pr ocedur es, Wel der s, Br azer s, and Wel di ng and Br azi ng Oper at or s

ASTM I NTERNATI ONAL ( ASTM)

ASTM A123/ A123M ( 2015) St andar d Speci f i cat i on f or Zi nc ( Hot - Di p Gal vani zed) Coat i ngs on I r on and St eel Pr oduct s

ASTM A343/ A343M ( 2014) St andar d Test Met hod f or Al t er nat i ng- Cur r ent Magnet i c Pr oper t i es of Mat er i al s at Power Fr equenci es Usi ng Wat t met er - Ammet er - Vol t met er Met hod and 25- cm Epst ei n Test Fr ame

ASTM A53/ A53M ( 2012) St andar d Speci f i cat i on f or Pi pe, St eel , Bl ack and Hot - Di pped, Zi nc- Coat ed, Wel ded and Seaml ess

ASTM A664 ( 2015) St andar d Pr act i ce f or I dent i f i cat i on of St andar d El ect r i cal St eel Gr ades i n ASTM Speci f i cat i ons

ASTM A717/ A717M ( 2012) St andar d Test Met hod f or Sur f ace I nsul at i on Resi st i v i t y of Si ngl e- St r i p Specimens

ASTM A876 ( 2017) St andar d Speci f i cat i on f or Fl at - Rol l ed, Gr ai n- Or i ent ed, Si l i con- I r on, El ect r i cal St eel , Ful l y Pr ocessed Types

ASTM D923 ( 2015) St andar d Pr act i ce f or Sampl i ng El ect r i cal I nsul at i ng Li qui ds

ASTM D1533 ( 2012) St andar d Test Met hod f or Wat er i n I nsul at i ng Li qui ds by Coul omet r i c Kar l Fi scher Ti t r at i on

ASTM D1535 ( 2014) Speci f y i ng Col or by t he Munsel l System

ASTM D3487 ( 2016) St andar d Speci f i cat i on f or Mi ner al I nsul at i ng Oi l Used i n El ect r i cal Appar at us

ASTM D4059 ( 2000; R 2010) Anal ysi s of Pol ychl or i nat ed Bi phenyl s i n I nsul at i ng Li qui ds by Gas Chromatography

AMERI CAN SOCI ETY OF CI VI L ENGI NEERS ( ASCE)

ASCE 7- 10 ( 2010; Er r at a 2011; Supp 1 2013) Mi ni mum Desi gn Loads f or Bui l di ngs and Ot her Structures

AMERI CAN WELDI NG SOCI ETY ( AWS)

AWS A2. 4 ( 2012) St andar d Symbol s f or Wel di ng, Br azi ng and Nondest r uct i ve Exami nat i on

AWS D1. 1/ D1. 1M ( 2015; Er r at a 1 2015; Er r at a 2 2016) St r uct ur al Wel di ng Code - St eel

AWS D1. 6/ D1. 6M ( 2017) St r uct ur al Wel di ng Code - St ai nl ess Steel

I NSTI TUTE OF ELECTRI CAL AND ELECTRONI CS ENGI NEERS ( I EEE)

I EEE 693 ( 2005) Recommended Pr act i ce f or Sei smi c Desi gn of Subst at i ons

I EEE C57. 12. 00 ( 2015) Gener al Requi r ement s f or Li qui d- I mmer sed Di st r i but i on, Power , and Regul at i ng Tr ansf or mer s

I EEE C57. 12. 10 ( 2013) Li qui d- I mmer sed Power Tr ansf or mer s Cor r i gendum 2: Cor r ect i on of A. 3. 2. 13 Aut ot r ansf or mer LTC Appl i cat i on Considerations

I EEE C57. 12. 70 ( 2011) St andar d Ter mi nal Mar ki ngs and Connect i ons f or Di st r i but i on and Power Transformers

I EEE C57. 12. 80 ( 2010) St andar d Ter mi nol ogy f or Power and Di st r i but i on Tr ansf or mer s

I EEE C57. 12. 90 ( 2015; Cor r 2017) Test Code f or Li qui d- I mmer sed Di st r i but i on, Power , and Regul at i ng Tr ansf or mer s

I EEE C57. 13 ( 2016) Requi r ement s f or I nst r ument Transformers

I EEE C57. 19. 00 ( 1991) St andar d Gener al Requi r ement s and Test Pr ocedur e f or Out door Power Appar at us Bushings

I EEE C57. 19. 01 ( 1991) St andar d Per f or mance Char act er i st i cs and Di mensi ons f or Out door Appar at us Bushi ngs

I EEE C57. 104 ( 2008) I EEE Gui de f or t he I nt er pr et at i on of Gases Gener at ed i n Oi l - I mmer sed Transformers

I EEE C57. 113 ( 2010) Recommended Pr act i ce f or Par t i al

Di schar ge Measur ement i n Li qui d- Fi l l ed Power Tr ansf or mer s and Shunt React or s

I EEE C57. 131 ( 2012) St andar d Requi r ement s f or Load Tap Changers

I EEE C57. 149 ( 2012) Gui de f or t he Appl i cat i on and I nt er pr et at i on of Fr equency Response Anal ysi s f or Oi l - I mmer sed Tr ansf or mer s

I EEE C57. 152 ( 2013) I EEE Gui de f or Di agnost i c Fi el d Test i ng of Fl ui d- Fi l l ed Power Tr ansf or mer s, Regul at or s, and React or s

MANUFACTURERS STANDARDI ZATI ON SOCI ETY OF THE VALVE AND FI TTI NGS

I NDUSTRY ( MSS)

MSS SP- 72A ( 2010) Bal l Val ves wi t h Fl anged or But t - Wel di ng Ends f or Gener al Ser vi ce

NATI ONAL ELECTRI CAL MANUFACTURERS ASSOCI ATI ON ( NEMA)

NEMA 250 ( 2014) Encl osur es f or El ect r i cal Equi pment ( 1000 Vol t s Maxi mum)

NEMA C29. 1 ( 1988; R 2002; R 2012) Test Met hods f or El ect r i cal Power I nsul at or s

NEMA C80. 1 ( 2015) El ect r i cal Ri gi d St eel Condui t

(ERSC)

NEMA CC 1 ( 2009; R 2015) El ect r i cal Power Connect i on f or Subst at i ons

NEMA FB 1 ( 2014) St andar d f or Fi t t i ngs, Cast Met al Boxes, and Condui t Bodi es f or Condui t , El ect r i cal Met al l i c Tubi ng, and Cabl e

NEMA I CS 1 ( 2000; R 2015) St andar d f or I ndust r i al Cont r ol and Syst ems: Gener al Requi r ement s

NEMA I CS 2 ( 2000; R 2005; Er r at a 2008) St andar d f or Cont r ol l er s, Cont act or s, and Over l oad Rel ays Rat ed 600 V

NEMA I CS 5 ( 2000; R 2010) Cont r ol Ci r cui t and Pi l ot Devices

NEMA MW 1000 ( 2016) Magnet Wi r e

NEMA SG 4 ( 2009; R 2013) AC Hi gh- Vol t age Ci r cui t Breakers

NATI ONAL FI RE PROTECTI ON ASSOCI ATI ON ( NFPA)

NFPA 70 ( 2017; ERTA 1- 2 2017; TI A 17- 1; TI A 17- 2)

Nat i onal El ect r i cal Code

UNDERWRI TERS LABORATORI ES ( UL)

UL 50 ( 2007; Repr i nt Apr 2012) Encl osur es f or El ect r i cal Equi pment , Non- envi r onment al Considerations

UL 248- 8 ( 2011) Low- Vol t age Fuses - Par t 8: Cl ass J Fuses

UL 360 ( 2013; Repr i nt Jan 2015) Li qui d- Ti ght Fl exi bl e St eel Condui t

UL 489 ( 2016) Mol ded- Case Ci r cui t Br eaker s, Mol ded- Case Swi t ches, and Ci r cui t - Br eaker Enclosures

UL 508 ( 1999; Repr i nt Oct 2013) I ndust r i al Cont r ol Equi pment

UL 508A ( 2013; Repr i nt Jan 2014) I ndust r i al Cont r ol Panel s

UL 514B ( 2012; Repr i nt Nov 2014) Condui t , Tubi ng and Cabl e Fi t t i ngs

UL 969 ( 1995; Repr i nt Sep 2014) St andar d f or Mar ki ng and Label i ng Syst ems

UL 1773 ( 2011) UL St andar d f or Saf et y Ter mi nat i on Boxes

UL 4248- 8 ( 2007; Rev t hr u Oct 2013) Fusehol der s - Par t 8: Cl ass J

UL 5085- 1 ( 2013) St andar d f or Saf et y Low Vol t age Tr ansf or mer s - Par t 1: Gener al Requi r ement s

UL 5085- 2 ( 2013) St andar d f or Saf et y Low Vol t age Tr ansf or mer s - Par t 2: Gener al Pur pose Transformers

U. S. ARMY CORPS OF ENGI NEERS ( USACE)

EM 385- 1- 1 ( 2014) Saf et y and Heal t h Requi r ement s Manual

1. 4 SUBMITTALS

Gover nment appr oval i s r equi r ed f or submi t t al s wi t h a " G" desi gnat i on;

submi t t al s havi ng an " I " desi gnat i on ar e f or i nf or mat i on onl y. A desi gnat i on f ol l owi ng t he " G" or " I " desi gnat i on i dent i f i es t he of f i ce t hat shal l r evi ew t he submi t t al f or t he Gover nment . The f ol l owi ng shal l be submi t t ed i n accor dance wi t h SECTI ON 01 33 00, SUBMI TTAL PROCEDURES, unl ess ot her wi se i ndi cat ed bel ow:

SD- 02 Shop Dr awi ngs

Out l i ne and Assembl y Dr awi ngs; G HDC

Det ai l Dr awi ngs; G HDC

SD- 05 Desi gn Dat a

Descr i pt i ve Dat a; G HDC

Spar e Par t s Li st ; G HDC

SD- 06 Test Repor t s

Tr ansf or mer Fact or y Accept ance Test Repor t ; G HDC

Bushi ng Desi gn Test s; G HDC

Bushi ng Rout i ne Test s; G HDC

Wel d I nspect i on and Test Repor t ; G, HDC

SD- 07 Cer t i f i cat es

Tr ansf or mer Oi l Cer t i f i cat i on; G HDC

Not i f i cat i on of t he Dat e of t he Tr ansf or mer Desi gn Revi ew Meet i ng;

G HDC

Not i f i cat i on of t he Dat e of Fact or y Test s; G HDC

Wel der Qual i f i cat i ons; G HDC

Wel d I nspect or Qual i f i cat i ons; G HDC

Not i f i cat i on of t he Dat e of I n- pr ocess I nspect i ons; G, HDC

SD- 08 Manuf act ur er ' s I nst r uct i ons

Fact or y Test Pr ocedur es; G HDC

Wel di ng Pr ocedur es; G HDC

Pr equal i f i ed Wel d Pr ocedur es; G HDC

SD- 10 Oper at i on and Mai nt enance Dat a

Submi t t he f ol l owi ng i n accor dance wi t h Sect i on 01 78 23. 00 28

OPERATI ON AND MAI NTENANCE DATA

Oper at i on And Mai nt enance Manual s, dat a package 4; G, HDC

1. 5 WARRANTY REQUI REMENTS

I n addi t i on t o t he r equi r ement s out l i ned i n FAR 52. 246- 17 and SECTI ON 01 78 00. 00 28 CLOSEOUT SUBMI TTALS, t he manuf act ur er ’ s war r ant y f or t he power t r ansf or mer shal l cont i nue f or a per i od of 5 year s f r om t he dat e of f i nal accept ance of t he wor k. I f t he Gover nment t akes possessi on of any par t of t hi s wor k bef or e f i nal accept ance, t hi s war r ant y shal l cont i nue f or a per i od of 5 year s f r om t he dat e t he Gover nment t akes possessi on. The f ol l owi ng t r ansf or mer i ssues wi l l al so be consi der ed war r ant y r epai r i t ems:

a. Tr ansf or mer gassi ng r at es beyond t he Condi t i on 1 l evel as def i ned i n Tabl e 2 and 3 of I EEE C57. 104, or concent r at i ons exceedi ng t he Condi t i on 1 l i mi t s as def i ned i n Tabl e 1 of I EEE C57. 104

b. Tr ansf or mer oi l l eaks.

PART 2 PRODUCTS

2. 1 TYPE AND RATI NG

2. 1. 1 General

The t r ansf or mer t o be f ur ni shed under t hese speci f i cat i ons shal l be t hr ee- phase, t wo- wi ndi ng, wi t h one hi gh- vol t age and one l ow- vol t age wi ndi ng per phase, oi l - i mmer sed t ype sui t abl e f or out door oper at i on. The t r ansf or mer shal l be sel f - cool ed/ f or ced ai r - cool ed t ype, Cl ass ONAN/ ONAF, and shal l be of a desi gn t hat has an est abl i shed r ecor d of sat i sf act or y oper at i on wi t h t he t ype of oi l pr eser vat i on syst em speci f i ed. The t r ansf or mer shal l be desi gned and manuf act ur ed f or shi pment by r ai l and t r ucki ng by heavy haul er , and f or shi pment by sea i f t he t r ansf or mer has a pr obabi l i t y of bei ng t r anspor t ed by t hi s met hod.

2. 1. 2 Descr i pt i ve Dat a

Descr i pt i ve dat a or cat al og dat a of al l accessor y devi ces and anci l l ar y equi pment pr ovi ded wi t h t he t r ansf or mer shal l be submi t t ed f or appr oval wi t hi n 180 cal endar days af t er not i ce t o pr oceed, t o demonst r at e f ul l y t hat al l par t s of t he equi pment shal l conf or m t o t he r equi r ement s and i nt ent of t he speci f i cat i ons.

2. 1. 3 Tr ansf or mer Li mi t i ng Di mensi ons and Equi pment Ar r angement

The t r ansf or mer desi gn, conf i gur at i on, and di mensi ons shal l be as i ndi cat ed on t he cont r act dr awi ngs, and t he t r ansf or mer shal l not exceed t he l i mi t i ng di mensi ons. The t r ansf or mer t er mi nal box shal l be al i gned above t he exi st i ng embedded condui t f l oor as shown i n t he cont r act dr awi ngs unl ess ot her wi se appr oved by t he gover nment . The di sassembl ed t r ansf or mer shal l f i t t hr ough t he 14 f eet wi de by 20 f eet t al l openi ng t o t he power house. The power house openi ngs ar e shown on r ef er ence dr awi ngs I HP- 1. 1- 2- 0/ 31 and

IHP-1.1-2-0/32.

2. 1. 4 Requirements

Except as ot her wi se speci f i ed her ei n, t he t r ansf or mer , accessor i es, and spar e par t s shal l conf or m t o t he appl i cabl e r equi r ement s of I EEE C57. 12. 00, I EEE C57. 12. 10, I EEE C57. 12. 70, I EEE C57. 12. 80, I EEE C57. 12. 90 and

I EEE C57. 131.

2. 1. 5 St andar d Pr oduct s

Mat er i al and equi pment pr ovi ded wi t h t he t r ansf or mer shal l be st andar d pr oduct s of a manuf act ur er r egul ar l y engaged i n t hei r manuf act ur e, and shal l essent i al l y dupl i cat e i t ems t hat have been i n sat i sf act or y use f or at l east t hr ee year s pr i or t o bi d openi ng, unl ess ot her wi se speci f i cal l y appr oved. Al l mat er i al s shal l conf or m t o t he r equi r ement s of t hese speci f i cat i ons. Mat er i al s shal l be of i ndust r i al qual i t y , f r ee f r om def ect s and i mper f ect i ons, of r ecent manuf act ur e, and of t he c l assi f i cat i on and gr ades desi gnat ed. Al l mat er i al s, suppl i es, and ar t i c l es not manuf act ur ed by t he Cont r act or shal l be t he pr oduct s of ot her r ecogni zed r eput abl e manuf act ur er s. I f t he Cont r act or desi r es f or any r eason t o devi at e f r om t he st andar ds desi gnat ed i n t hese speci f i cat i ons, a st at ement shal l be submi t t ed f or appr oval descr i bi ng t he exact nat ur e of t he devi at i on, i ncl udi ng compl et e speci f i cat i ons f or t he mat er i al s t hat ar e bei ng pr oposed f or use.

2. 1. 6 Rat i ngs and El ect r i cal Char act er i st i cs

The r at i ngs and el ect r i cal char act er i st i cs of t he t r ansf or mer shal l be as follows:

a. Cont i nuous r at i ngs, at t he 65° C t emper at ur e r at ed t emper at ur e r i se, on al l t aps kVA:

( 1) ONAN Rat i ng: 5, 000

( 2) ONAF Rat i ng: 6, 250

b. Fr equency, Hz: 60

c. Number of phases: 3

d. Rat ed vol t age, kV:

( 1) Hi gh- vol t age wi ndi ngs: 13. 8

( 2) Low- vol t age wi ndi ngs: 4. 16

e. Wi ndi ng connect i ons:

( 1) Hi gh- vol t age wi ndi ngs: Del t a

( 2) Low- vol t age wi ndi ngs: Gr ounded- Zi g- Zag f . I mpedance, at ONAN r at ed cur r ent , subj ect t o I EEE t ol er ances, per cent : 5. 9

g. Angul ar di spl acement degr ees: 0

h. Basi c i mpul se i nsul at i on l evel s ( BI L) , kV:

( 1) Li ne ends of t he hi gh- vol t age wi ndi ngs, not l ess t han: 125

( 2) Low- vol t age wi ndi ngs, not l ess t han: 75

( 3) Neut r al ends of t he l ow- vol t age wi ndi ngs, not l ess t han: 75 i . Taps i n hi gh- vol t age wi ndi ngs f or Load Tap Changi ng equi pment t o pr ovi de aut omat i c r egul at i on of +/ - 10 per cent i n st eps of 0. 625 per cent , wi t h 16 st eps above and 16 st eps bel ow t he r at ed vol t age.

j . Maxi mum no- l oad l osses at r at ed vol t age and f r equency, kW: 5

k. Maxi mum l oad l osses at maxi mum ONAN r at ed kVA and 1. 0 power f act or , kW: 37 l . Maxi mum aver age sound l evel at r at ed vol t age and f r equency, wi t h cool i ng f ans i n oper at i on, dB: 67

m. Maxi mum t r ansf or mer t ot al wei ght , compl et el y assembl ed and oi l f i l l ed wi t h al l accessor i es i nst al l ed, pounds: 48,000 62,218

2. 2 STRUCTURAL DESI GN CRI TERI A AND SEI SMI C CALCULATI ONS

St r uct ur al desi gn cr i t er i a and sei smi c cal cul at i ons shal l be submi t t ed f or appr oval wi t hi n 180 cal endar days af t er dat e of awar d. Desi gn cr i t er i a and cal cul at i ons shal l be per f or med by qual i f i ed st r uct ur al engi neer who ar e pr esent l y r egi st er ed pr of essi onal engi neer ( PE) . A cover sheet f or t he submi t t al shal l be pr ovi ded and st amped or seal ed and si gned by a PE.

St r uct ur al desi gn cr i t er i a and sei smi c cal cul at i ons shal l be pr ovi ded f or t he t r ansf or mer desi gn, t o i ncl ude t he mai n t ank and al l maj or component s such as bushi ngs, cool i ng equi pment , and oi l pr eser vat i on equi pment .

2. 2. 1 St r uct ur al Desi gn Cr i t er i a

St r uct ur al desi gn cr i t er i a shal l i ncl ude t he f ol l owi ng:

a. I ndi cat e t he i ndust r y desi gn st andar ds and al l owabl e st r esses or capaci t i es t o whi ch st eel pl at e, st r uct ur al st eel shapes, wel ds, bol t s and st uds shal l conf or m.

b. I ndi cat e t he i ndust r y st andar ds used i n devel opi ng t he sei smi c f or ces and anal ysi s t echni ques used i n desi gn of t he t r ansf or mer and t r ansf or mer component s.

c. Sei smi c desi gn f or equi pment r est r ai nt shal l be i n accor dance wi t h Chapt er 13 " Sei smi c Desi gn Requi r ement s f or Nonst r uct ur al Component s" , of ASCE 7- 10 wi t h t he sei smi c desi gn f or ce comput ed as per Sect i on

13. 3 " Sei smi c Demands on Nonst r uct ur al Component s" . El ect r i cal equi pment r est r ai nt shal l be desi gned i n accor dance wi t h t he pr ovi s i ons i n I EEE 693 Annex D or Sect i on 13. 3 of ASCE 7- 10 whi chever pr oduces t he mor e adver se sei smi c ef f ect s. For ASCE 7- 10, use a spect r al r esponse accel er at i on SDS=0. 282, component i mpor t ance f act or I P=1. 5, and z/ h=1. For I EEE 693, t he sei smi c qual i f i cat i on l evel shal l be moder at e.

2. 2. 2 Sei smi c Cal cul at i ons

Sei smi c cal cul at i ons shal l i ncl ude t he f ol l owi ng:

a. Der i vat i on of sei smi c f or ces and l oad cases. Load cases used f or devel opi ng sei smi c anchor age of t he compl et e t r ansf or mer shal l account f or t he ef f ect of t he r i ght i ng f or ce of t he wei ght of t he t r ansf or mer .

b. Cal cul at i ons f or use i n t he desi gn of anchor age t o r esi st over t ur ni ng and base shear . The maxi mum upl i f t and shear f or ce per anchor br acket bol t shal l be pr ovi ded i n pounds or k i ps.

c. A schemat i c depi ct i ng t he l ocat i on of t he cent er of gr avi t y, t he appl i ed sei smi c f or ces r el at i ve t o t he base, and t he l ocat i on of sei smi c anchor s.

d. Cal cul at i ons f or i ndi v i dual component s and t hei r at t achment t o t he transformer.

2. 2. 3 Anchor age t o Concr et e f or Sei smi c Rest r ai nt

For t he pur poses of per f or mi ng sei smi c cal cul at i ons and f or t r ansf or mer desi gn f or anchor age t o t he power house concr et e f l oor , t he st r uct ur al st eel

SECTI ON 48 19 23. 01 26

suppor t i ng base wi l l be wel ded t o st eel pl at es on a f oundat i on anchor ed t o t he power house deck.

2. 3 THERMAL DESI GN

The t emper at ur e r i se above ambi ent t emper at ur e of t he t r ansf or mer or par t s t her eof , when t est ed i n accor dance wi t h i t s r at i ngs, shal l not exceed t he l i mi t s of obser vabl e t emper at ur e r i se f or oi l i mmer sed appar at us as st at ed in I EEE C57. 12. 00 ( par agr aph 5. 11. 1) . The wi ndi ng t emper at ur e r i se by r esi st ance shal l not exceed 65° C, and t he hot t est spot wi ndi ng t emper at ur e r i se shal l not exceed 80° C on t he t ap connect i ons t hat gi ve t he hi ghest l osses, at al l sel f - cool ed and f or ced- ai r cool ed r at i ngs.

2. 4 CORE

The t r ansf or mer cor e shal l be const r uct ed of hi gh- qual i t y , non- agi ng, col d- r ol l ed, gr ai n- or i ent ed st eel especi al l y sui t abl e f or t he pur pose. The cor e st eel l ami nat i ons shal l meet t he r equi r ement s of ASTM A664 and ASTM A876, shal l be an ASTM Cor e- Loss Type 27H074 and shal l have a maxi mum t hi ckness of 0. 270 mm, and t he desi gn f l ux densi t y shal l not exceed 1. 70 Tesl a. The use of paper i nsul at i on i n t he cor e wi l l not be accept abl e.

El ect r i cal cor e st eel cor e l oss, r ms exci t i ng power , r ms and peak exci t i ng cur r ent , and ac per meabi l i t y shal l be t est ed i n accor dance wi t h ASTM A343/ A343M. Each r ol l of sheet st eel used shal l have t he sur f ace i nsul at i on r esi st i v i t y t est ed i n accor dance wi t h ASTM A717/ A717M. The cor e shal l be car ef ul l y assembl ed and r i gi dl y c l amped t o ensur e adequat e mechani cal st r engt h t o suppor t t he wi ndi ngs and t o pr event shi f t i ng of t he l ami nat i ons dur i ng shi pment , and al so t o r educe vi br at i on t o a mi ni mum under oper at i ng condi t i ons. Cor e j oi nt s shal l be i nt er l eaved. Each t r ansf or mer cor e desi gn and const r uct i on met hods shal l be i n such a manner t o assur e t hat t he aver age sound l evel due t o oper at i on of t he t r ansf or mer and accessor i es shal l not exceed 67 dB at r at ed vol t age and f r equency as measur ed i n accor dance wi t h I EEE C57. 12. 90.

2. 5 WINDINGS

2. 5. 1 General

The t r ansf or mer shal l be manuf act ur ed wi t h wi ndi ngs meet i ng t he r equi r ement s of par agr aph RATI NGS AND ELECTRI CAL CHARACTERI STI CS, consi st i ng of one hi gh- vol t age wi ndi ng ( H) per phase and one l ow- vol t age wi ndi ng ( X) per phase. The wi ndi ng conduct or s shal l be of hi gh- conduct i v i t y copper magnet wi r e meet i ng t he appl i cabl e r equi r ement s of NEMA MW 1000, and i f of a cor e- f or m desi gn shal l be of a c i r cul ar coi l const r uct i on. Conduct or i nsul at i on shal l consi st of t her mal l y upgr aded Kr af t paper . Consi der at i on shal l be gi ven t o al l f act or s of ser vi ce, such as hi gh di el ect r i c and mechani cal st r engt h of i nsul at i on, coi l char act er i st i cs, and mi ni mum r est r i c t i ons t o f r ee c i r cul at i on of oi l .

Coi l s shal l be made up, shaped, and br aced t o pr ovi de f or expansi on, cont r act i on, and shr i nkage due t o t emper at ur e changes and agi ng i n ser vi ce i n or der t o avoi d abr asi on of i nsul at i on and t o pr ovi de r esi st ance t o movement and di st or t i on caused by abnor mal oper at i ng condi t i ons. Adequat e bar r i er s shal l be pr ovi ded bet ween wi ndi ngs and cor e and bet ween hi gh- vol t age and l ow- vol t age wi ndi ngs. End coi l s shal l have addi t i onal pr ot ect i on, i f r equi r ed, agai nst nor mal l i ne di st ur bances. The del t a and zi g- zag wi ndi ng connect i ons shal l be made i nsi de t he t r ansf or mer t anks.

An ener gi zed l oad- t ap changer shal l be pr ovi ded, wi t h t aps l ocat ed i n t he hi gh- vol t age wi ndi ngs. The t ap changer cont act s shal l be s i l ver ed, and capabl e of wi t hst andi ng t he f ul l shor t c i r cui t cur r ent of t he t r ansf or mer wi t hout i nj ur y.

2. 5. 2 I nsul at i on Level s

The t r ansf or mer shal l be manuf act ur ed wi t h a BI L r at i ng of t he wi ndi ngs as speci f i ed i n par agr aph RATI NGS AND ELECTRI CAL CHARACTERI STI CS, and shal l be capabl e of wi t hst andi ng I EEE St andar d di el ect r i c t est s, i n accor dance wi t h par agr aph " Power Tr ansf or mer Test s" , cor r espondi ng t o t he speci f i ed wi ndi ng i nsul at i on l evel s.

2. 5. 3 Shor t Ci r cui t Capabi l i t y

The t r ansf or mer shal l be capabl e of wi t hst andi ng wi t hout i nj ur y t he mechani cal and t her mal st r esses caused by shor t c i r cui t s on t he ext er nal t er mi nal s of any wi ndi ng or wi ndi ngs, wi t h r at ed vol t ages mai nt ai ned acr oss t he t er mi nal s of al l ot her wi ndi ngs i nt ended f or connect i on t o sour ces of ener gy, under t he condi t i ons l i s t ed i n I EEE C57. 12. 00 ( par agr aph 7. 1. 1) .

2. 5. 4 Embedded Fi ber Opt i c Pr obes

Fi ber opt i c pr obes used f or di r ect wi ndi ng t emper at ur e measur ement shal l be embedded i n t he hi gh and l ow vol t age wi ndi ngs. Quant i t i es and di st r i but i on shal l be as i ndi cat ed i n par agr aph TRANSFORMER FI BER OPTI C TEMPERATURE MONI TOR. Pr obes shal l be embedded i n t he cal cul at ed hot t est spot f or each winding.

2. 6 TANK

2. 6. 1 Construction

Each t r ansf or mer shal l be pr ovi ded wi t h an oi l - t i ght st eel t ank, wi t h oi l - t i ght cover s per t he r equi r ement s of I EEE C57. 12. 10 ( par agr aph 5. 8) .

The t ank shal l be pr ovi ded wi t h one or mor e unobst r uct ed manhol es i n t he cover wi t h mi ni mum di mensi ons of 10 i nches by 16 i nches r ect angul ar , or 15 i nches di amet er r ound as a mi ni mum, t o af f or d easy access t o t he l ower ends of bushi ngs, t er mi nal s, and t he upper por t i ons of t he coi l s. Sui t abl e posi t i oni ng gui des shal l be pr ovi ded i nsi de t he t ank t o assur e t he cor e and wi ndi ngs ar e i n t he cor r ect posi t i on dur i ng assembl y. The mai n t r ansf or mer t ank and any at t ached compar t ment t hat i s subj ect ed t o oper at i ng pr essur es shal l be manuf act ur ed t o wi t hst and, wi t hout l eakage or per manent def or mat i on, an i nt er nal pr essur e not l ess t han 10 psi . The t ank shal l be manuf act ur ed f or vacuum f i l l i ng ( essent i al l y f ul l vacuum) i n t he f i el d.

Al l val ves, f i t t i ngs and pi pi ng af f ect ed by vacuum f i l l i ng shal l be r at ed f or such f i l l i ng. Auxi l i ar y compar t ment s such as r eser voi r t anks, when not desi gned f or vacuum f i l l i ng, shal l be so desi gnat ed, and sui t abl e i sol at i ng val ves shal l be pr ovi ded. The j oi nt s bet ween t he t ank and cover , and bet ween t ank sect i ons shal l be wel ded, and t he j oi nt shal l pr event wel d spl at t er f r om ent er i ng t he i nsi de of t he t ank.

2. 6. 2 Gasketing

Gasket s bet ween met al sur f aces shal l be set i n expansi on- l i mi t i ng gr ooves or hel d i n posi t i on by r et ai ner s so ar r anged t hat al l cont act sur f aces ar e met al - t o- met al when t i ght ened. The gasket s shal l be made of Ni t r i l e NBR ( Buna N) wi t h a Dur omet er r at i ng bet ween 50 and 60. Gasket s shal l be r at ed f or compr essi on by at l east 25 per cent of t hei r or i gi nal t hi ckness. O- r i ng gasket s shal l not be used f or gasket gr ooves of r ect angul ar cr oss- sect i on.

2. 6. 3 Li f t i ng and Movi ng Faci l i t i es

2. 6. 3. 1 Li f t i ng Faci l i t i es

Desi gn l oads f or l i f t i ng eyes, l ugs or hooks shal l be t wo t i mes t he act ual l oad t o al l ow f or possi bl e unequal l i f t i ng f…