ML20112E359

Rev 1 to 2BVS-843, Engineering Svc Scope of Work,Test Plan for Proposed Cable Separation Methods

ML20112E359
Person / Time
Site:	Beaver Valley
Issue date:	10/05/1984
From:	STONE & WEBSTER, INC.
To:
Shared Package
ML20112E355	List: ML20112E352 ML20112E359
References
2BVS-843, NUDOCS 8501150112
Download: ML20112E359 (98)

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ESS0W E;. 2BVS-843 Engineering Service Scope of Work (ESSCW)

Test Plan for PROPOSED CABLE SEPARATION METHODS Beaver Valley Power Station - Unit No. 2 Duquesne Light Company Pittsburgh, Pennsylvania APPROVED Signature Date j

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1 ES50W No. 2BVS-843, Rev. t 2 Page 1 of 2 l 3 CONTENTS 4 1.0 GENERAL 5 1.1 . Preamble 6 1.2 Objectives 7 1.3 Scope 8 1.4 Project Size, Location and Site Conditions 9 1.5 Applicable Documents 10 1.6 Definitions 11 1.7 Assumptions 12 2.0 REQUIREMENTS 13 2.1 Cable Installation Methods 14 2.2 Configuration Basis and Criteria for Identification 15 2.3 Testing Criteria 16 2.4 Test Set Up 17 2.5 Basis of Acceptance of Tests 18 2.6 Equipment and Labor 19-2.7 Verification and Witnessing 20 2.8 Precautions 22 3.0 QUALITY ASSURANCE REQUIREMENTS 23 3.1 Quality. Assurance Program 24 3.2 Calculation and Procedures 25 3.3 Personnel Qualification 26 3.4 Performance Audit 27 3.5 Nonconformance 28 3.6 Subsuppliers 29 3.7 Records 30 3.8 ESS0W Document at S'eller's Location 31 3.9 Calibration Requirements 32 4.0 SUPPLEMENTAL PROVISIONS 33~ 4.1 Compliance with 10CFR21 34 4.2 Schedule and Notification Requirements 35 4.3 Communications 36 4.4 Vendor Information Requests 37 4.5 Exceptions 38 5.0 APPENDICES 39 5.1 Protective Wraps 40 5.2 Cables, Trays and Covers, Conduits and Barriers 41 5.3 BVPS-2 Test Acceptance Criteria 42 for cables $0Tf n-12241-1499b 10/05/84 163

l 1 ES50W No. 2BVS-843, Rsv. I 2 Page 2 of 2 3 5.4 Ampacity and Cable Data Sheets 4 5.5 Equipment Ratings and Calculated Levels 5 5.6 Configuration, Material Details, Test Parameters 4 5.7 Siltemp Blanket Details 7 5.8 Vendor Information Request Form (VIR) 8 5.9 Configurations Nos. I to 8 9 5.10 Sketch No. 001 10 5.11 Cable Tray Cover Attachment Details 11 5.12 Cable Tray, Tray Covers and Unistrut Details 12 IMPORTANT NOTICE 13 No change to this ESS0W shall be binding on any party until an 14 addendum, revision, an Engineering and Design Coordination Report 15 -(E&DCR) or an approved VIR to the ESS0W has been issued. No { 16 deviation from this ESS0W shall be accepted by the Engineers 17 until it has been approved as required by the Engineers' standard 18-procedure. 5 G-E 4 b c R>, 2 P -4S73 NA Tai'i Tb WJSEE ECRM C*86 " { CEtes w%c_H M-s % 'ftt54L@ 19 THE Co p Ftc o c N 6 0 4 S. ) s, ut E q Sc52.. M-45% p s egcca sf TI-m m-M W M M *A U? C M yyw q57 %L TA7 CxC=T CM: ggucgpow of Trte M%cgETET M [Mw PpPfoE CetLY

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1 ESS0W No. 2BVS-843, Rev. I 2 Page 1 of 8 i 7 4 t 3 1.0 GENERAL 4 1.1 Preamble 5 1.1.1 The purpose for conducting the tests as outlined in this ESS0W 6 is to demonstrate the use of conduits, protective wraps, and 7 trays with or without

covers, as depicted in the 8

configurations in Appendix 5.9 are acceptable in meeting the 9 separation criteria stipulated for BVPS-2. 10 1.1.2 This ESS0W establishes the testing required to demonstrate 11 that the electrical independence requirements between circuits 12 when installed in conformance with the BVPS-2 test 13 configurations meet the requirements of Regulatory Guide 1.75, 14 Rev. 2 (R.G. 1.75) and IEEE-384-1974. 15 1.1.3 Successful completion of the tests as outlined in this ESS0W 16 and, NRC acceptance of the test results and conclusions as l 17 documented in the final will provide cables, 4 report 18 acceptable configurations of raceways and spatial 19 requirements for BVPS-2. gg 20 1.2 Objectives 21 1.2.1 Regulatory Guide 1.75 (R.G. 1.75) Rev. 2 and IEEE ~ 22_ Standard 384-1974 specify. the independence requirements 23 between redundant Class 1E circuits and between Class 1E and 24 .non Class 1E circuits, including minimum spatial separation requirements. Where plant arrangements preclude the .26 installation satisfying these ~ inimum spatial

criteria, m

27 . methods allowed by. R.G.1.75, Rev. 2 to achieve independence, 28. such as the use of protective wraps, barriers, and analytical 29 techniques, or any combination thereof, can be utilized. 30. 1.2.2 The objective of this test program is to demonstrate 31 compliance with RG 1.75 Rev. 2 by analysis / test in accordance 32 with the requirements. of IEEE Standard 384-1974, 33 Section 5.1.1.2 with respect to electrical-4 dependence when 34 the damage potential is limited to failures or faults internal

35 to the electrical circuits.

36 1.2.3 The tests will take into consideration the following: 37 a. Representative raceway and cable configurations '38 b. Representative cable type 39-c. Representative raceway type 40' d. hectricalcircuitdesign e L m s J. n-12241-1499c 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. 1 2 Page 2 of 8 I 3 1.3 Scope 4 1.3.1 The Seller shall document all tests conducted, including test 5 equipment and test results, and address conclusions from each 6 configuration tested. Recommendations on improvements to the 7 configuration shall be addressed upon completion of each test. 8 1.3.2 The Seller shall submit eight copies of the preliminary test 9 plan covering all the tests to be performed for each 10 configuration for review and approval by SWEC. Prior to 11 commencement of any testing, a final approved test plan shall 12 be issued. This shall be in accordance with the approved 13 schedule, and shall contain 'approc d input data. When '14

approved, this plan will become an attachment to the Seller's 15 final test report.

16 1.3.3 The specimens utilized in the tests will be as described in 17 Section 5. These will be taken from c.,le, raceway and wrap 18 materials ordered for the BVPS-2 site. The Seller shall 19 advise of the schedule and the quantities required. The 20 Seller shall fabricate the cable tray cover attachment details 12 1 in accordance with the details given in Appendix 5.11. 22 1.3.4 The Seller shall submit raw test data as available and eight 23 final draft copies of the test report to SWEC for review and 'g 24 comment within four weeks of completion of the test program. / 25 1.3.5 Ten final reports plus one reproducible shall be submitted to 26 SWEC with all commentr. incorporated. The determination of 27 which cables are to be considered as target cables will be 28 made by the Seller and be documented in these reports. 29 1.3.6 From the commencement of testing based on the approved test 30 plan, the Seller shall maintain a record documenting all 31

events, telephone conversations, meetings, changes in the 32 scope of work, etc.

No work shall proceed without prior 33 written approval from the Engineers. 34 1.3.7 Black and white, 81/2" x 11" photographs, shall be taken for 35 insertion into the reports for each test undertaken, showing 36 significant events. 37 1.3.8 The Seller shall provide input to establish the exact 38 location of 39 the thermocouples as necessary to effectively conduct and 40 document each test. 41 1.3.9 The Seller shall provide a Video Cassette Recorder (VCR) to 42 record key events on each test undertaken on request. \\ / n-12241-1499c ,10/05/84 163 ~ ~ l J

1 ES50W No. 2BVS-843, Rtv. { 2 Page 3 of 8 3 1.4 Project Size, Location, and Site Conditions 4 1.4.1 The Unit 2 extension of the Beaver Valley Station will be a 5 nominal 888 MW, nuclear-fueled, steam turbine generator. The 6 nuclear reactor is of the pressurized water type. 7 1.4.2 The Beaver Valley Power Station is located in Shippingport 8 Borough, Beaver County, Pennsylvania, on the south bank of the 9 Ohio River. The site is approximately 25 miles northwest of 10 Pittsburgh. 11 1.4.3 The site comprises about 449 acres at an elevation of 735 ft 12 above mean sea le' vel and is traversed from east to west by the 13 100 ft wide right-of-way of the Penn Central Transportation 14 Company. The right-of-way is controlled by the Duquesne Light 15

Company, and its use is limited to servicing of Shippingport 16 and Beaver Valley Stations. The site is also accessible from 17 several state highways.

18 1.4.4 The ambient air varies from -20 F to 104 F. 19 1.5 Applicable Documents 20 1.5.1 The following documents that are mentioned by short form name 21 elsewhere in this ESS0W are fully identified below. To the 22 extent that these documents apply as stated herein, the 23 versions of the documents that are applicable are as shown 24 below. It is recognized that later versions of the dated 25 documents may become mandatory under regulations that have 26 jurisdiction. If this develops, the newer versions will be 27 specifically identified by means of an addendum to this ES50W. 28 If the changed requirements in the newer documents have a 29 demonstrable effect on the cost to the Seller of doing the 30

work, an adjustment will be made in the purchase order price.

31 1.5.2 If there is, or seems to be, a conflict between this ESS0W, 32 and the referenced documents, the matter shall be referred to 33 the Engineers, who will clarify the matter in writing. t n-12241-1499c-10/05/84 163 l

1 ES50W Ns. 2BVS-843, Rav. l 2 Page 4 of 8 ~ w ) 3 1.5.3 The various documents mentioned herein are as follows: 4 Short Issue 5 Name Date Description 6

10CFR50, 1975 United States Nuclear Regulatory Com-

-7 Appendix B mission 10CFR50, Appendix B, Quality 8 Assurance Criteria for Nuclear Power 9 Plants, and Fuel Reprocessing Plants, 10 Federal

Register, June 27, 1970 11 (Amended September 1971 and January 12 1975).

13 10CFR21 United States Nuclear Regulatory Com-14 mission Document 10CFR21, Reporting 15 Defects and Noncompliance, 16 September 14, 1977. 17 R.G. 1.75 United States Nuclear Regulatory Com-18 Rev. 2 mission. Regulatory Guide 1.75, 19 -Revision 2, Physical Independence of 20 Electric Systems. 21 IEEE-384 1974 Institute of Electrical and 22 Electronic Engineers. IEEE Standard T 23 384-1974, IEEE Trial - Use Standard ) 24 Criteria for Separation of Class IE 25 Equipment and Circuits. 26 1.6 Definitions 27 Various terms used herein are defined as follows: 28 Seller - The company accepting the overall responsibility 29 for fulfilling the requirements of this 30 Engineering Service Scope of Work (ES50W). 31 Purchaser - Duquesne Light Company (DLC), Pittsburgh, 32 Pennsylvania. 33 Subsupplier - Those deriving their authority to perform work 34 under the purchase order from the Seller. 35 Engineers - Stone & Webster Engineering Corporation (SWEC), 36-a Massachusetts corporation, or its duly 37 authorized agents restricted to the performance 38 of the particular duties entrusted to them. 39 Performance - An activity to determine through investigation n-12241-1499c 10/05/84 163

1 ESS0W No. 2BVS-843, Rav. l .{ 2 Page 5 of 8 3-Audit the adequacy of an adherence to established 4 procedures, instructions, codes, and other 5 applicable contractual and licensing I 6 requirements and the effectiveness of 7 implementation. 8 ESS0W - Engineering Service Scope of Work 9 E&DCR - Engineering and Design Coordination Report, a 10 standard Engineers' form used to initiate an 11 engineering or design change to the ESS0W. 12 VIR - Vendor Information Request. Form used by the 13 Seller to request: 14 a) further technical information from SWEC 15 b) a formal change to the SWEC document 16 c) a SWEC approval of a disposition to 17 nonconformance. 18 Approved - This word when applied by the Engineers to the 19 Supplier's documents, means that the documents ( 20 are satisfactory and that the Engineers have not 21 observed any statement or feature. that appears 22 to deviate from the ESS0W requirements. 23 However, the Supplier shall retain the entire -24 responsibility for complete conformance with all 25 of the ESS0W requirements. 26 Approved - These words, when applied by.the Engineers to 27 as Revised, the Supplier's documents, mean that the 12 8 documents are approved as defined above except 29 that the changes sheen are necessary to be in 30 conformance with the ESS0W requirements. On the 31-basis that the Seller shall retain the entire 32 responsibility for compliance with all of the 33 ESS0W requirements, the Seller shall either: 34 a. Incorporate the changes into his document 35 and resubmit to the Engineers, or 36 b. Inform the Engineers that the changes cannot 37 be made without prejudice to the 13e tt er's 38 responsibility, and resubmit with the i 39 explanation of the reasons therefore. .,; (- n-12241-1499c 10/05/84 163

f 1 ESS0W No. 2BVS-843, Rev. g 2 Page 6 of 8 1 s' 3 Acceptable - Demonstrated to be adequate by maintaining its 4 functional capability during and after the 5 tests. 6 Barrier -A device, wrap or structure including solid or 7 ventilated tray covers interposed between 8 Class 1E equipment or circuits and a potential 9 source of damage (including a non-Class 1E 10 circuit) to prevent or limit damage to Class 1E 11 systems. 12 Class 1E - The safety classification of the electric 13 equipment and systems, that are essential to 14 emergency reactor

shutdown, containment 15 isolation, reactor core cooling, and containment

.16 and reactor heat removal or, are otherwise 17 essential in preventing significant release of 18 radioactive material to the environment. 19 Flame - Capable of limiting the propagation of a fire 20 Retardant beyond the area of influence of the energy 21 source that initiated the fire. 22 Indepen- - A degree of separation such that there is no 23 dence common cause of failure to redundant structures, ) 24 systems, or components (SSC), for any event that / 25 requires the affected SSC to function. 26 Raceway - Any physical channel that is designed and used 27 expressly for supporting wires or cable. 28 Raceways consist primarily of, but are not 29 restricted to, cable trays and conduits. 30 Raceway - The amount of cable in a raceway, expressed as a 31 Fill percentage of total cable area divided by area 32 of raceway. Example: 45 ina of cable in a tray 33 3 x 30 in would produce a fill of 50 percent. 34 Redundant - An equipment or system that duplicates the 35 Equipment essential function of another equipment or 36 or System system to the extent that either may perform the 37 required function regardless of the state of 38 operation or failure of the other. 39 Separation - Space without interposing structures, equipment, 40 Distance or materials that could aid in the propagation 41 of fire or that could disable the Class 1E 42 system. This is a free air space measurement. n-12241-1499c 10/05/84 163 . _ _ _ __ _ _____ _ ___________________ -_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ - _ _ _ _ ~

s-1 ESS0W No. 2BVS-843, Rav. ( '2 Pagt 7 of 8 3 Faulted - That cable which is subjected to a short circuit 4 Cable or an overload. 5 Target - That cable (or cables) which is conservatively 6 Cable considered to be the most likely to be affected 7 by conditions caused by the faulted cable, and 8 is selected to be monitored before, during, and 9 after the test. 10 Analysis -A means of determining the result of a design 11 concept, detail or system criteria by analytical 12 means. 13 Primary - The first circuit breaker in the system which 14 Protective would isolate downstream faults occuring on 15 Device the load feeder cable (s) or the load itself. 16 Secondary - The circuit breaker upstream from the primary 17 Protective protective device which is required to isolate 18 Device the fault should the primary protective device 19 fail. 20 Protective - A woven blanket-type material composed of 21 Wrap . silicon dioxide (glass) with trace elements '22 having a high melt temperature (3000*F). The 23 protective wrap is used as an enclosure to 24 provide thermal protection. 25. "H", "L", - See service voltage definitions in Section 2.2.2 26 "K", "C", 27 "X" 28 BVPS-2 - Beaver Valley Power Station - Unit No. 2.- 29 DLC ~- Duquesne Light Company, Pittsburgh, Pennsylvania 30 SWEC - See definitions for Engineers 31 NRC - Nuclear Regulatory Commission 32 1.7 Assumptions 33 1.7.1 In accordance with Section 5.1.1.2 of IEEE 384-1974, damage 34 potential is limited to electrically indu_ced failures or 35 faults which generate sufficient heat in the faulted cable 36 such that the insulation could be damaged and/or ignited. The 37 overload currents selected for the purpose of these tests are 38 those having the greatest potential for damaging both the 39 faulted cable and the target cable. .n-12241-1499c 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv.l 2 Page 8 of 8 3 1.7.2 The cause of failure will be that due to insulation which has 4 been thermally damaged by electrically overloading the cable's 5 conductors. Justification for limiting the scope to these 6 tests is based on the fact that separate reviews have been 7 performed for other potential hazards. 8 1.7.3 The following assumptions form the basis for the testing and 9 selection of the configurations and input data required for 10 the test program. 11 a. Testing faulted cables at higher current levels qualifies 12 the same or similiar configurations at lower fault 13 current levels. 14 b. The test program does not address the effect on the 15 cables of aging, or radiation. 16 c. All H and L service level cable trays will be enclosed 17 with ventilated top and bottom covers. ) n-12241-1499c 10/05/84 163

1 ESS0W No. 2BVS-843, R1v.l 2 Page 1 of 8 3 2.0 REQUIREMENTS i 4 2.1 Cable Installation Methods 5 2.1.1 Cables being tested are to be installed in the raceway 6 configurations similar to the actual installation at the BVPS-2. 7 jobsite, as follows: 8 a. When cable in tray is specified: 9 Cables will be installed up to the maximum allowable fill 10 level as follows: 11 C and X trays - 50 percent fill (4 in, deep) or with 62.5 {2 percent fill (4 in. deep) with solid high hat cover. 13 K trays - 50 percent fill (3 in. deep) 14 H and L trays - single layer deep with one half diameter 15-spacing between the cables. 16 b. When cable in rigid metallic conduit is specified. 17 Cables will be installed up to the maximum allowable fill 18 as follows: 19 1 cable - 50 percent fill 20 2 cables - 31 percent fill 21 3 or more cables - 40 percent fill 22. c. When cable in protective wrap is specified: 23 Cables will be installed in accordance with the 24' configurations shown in Appendix 5.9 and protective wrap 25 criteria as outlined in Appendix 5.1. 26 2.2 Configuration Basis and Criteria for Identification 27 2.2.1 The attached configurations (Appendix 5.9), descriptions, and 28 details form the basis for conducting the tests, and preparing 29 a preliminary test procedure and program. 30; '2.2.2 Service voltages are detailed below 31 "H" 4160 volts; cable rated 5 kV (M[A C.c4 (*f 3 C. ) q 32 "L" 480 volts or less; using No. 8 AWG or larger cable; ,33 cable rated 600 V n-12241-1439u 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. [ 2 Page 2 of 8 3 "K" 480 volts or less; using No. 4/0 or smaller cable: 4 cable rated 600 V 5 "C" 125 V de and 120 V ac circuits, control, relaying, 6 metering, alarm; cable rated 600 V 7 "X" Instrument and computer signal cable; cable rated 8 300 V 9 2.2.3 For identification of

cable, tray,

conduit, in the 10 configuration, the Seller will label each cable, tray, and 11 conduit as follows:

12 a. Cable; letter "C" followed by a number - e.g., C1 13 b. Tray; letter "T" followed by a number - e.g., T4 14 c. Conduit; letters "CD" followed by a number - e.g., CD2 15 2.2.4 Where advantageous, two, three, or more configurations may be 16 combined into a single test with the approval of the 17 Engineers. 18 NOTES: 19 a. Configurations are not to scale but diagrammatic, and are ) 20 included as a basis for the Seller to assess the scope of 21 work to be undertaken. 22 b. Finalized configurations including combinations to be 23 used in the test program shall be included in the 24 Seller's final test plan referenced in 1.3.2 as approved 25 by the Engineers. 26 2.3 Testing Criteria 27 2.3.1 The initial environmental conditions prior to testing are to 28 bei 29 a. Temperature range: 30 - 104*F 30 b. Relative humidity range: 20-95% 31 2.3.2 Prior to commencement of each test, the faulted and target 32 cables shall be energized using full load amperes per 33 Section 5.4 for a period of fifteen minutes, or until steady 34 state temperatures are observed. 35 2.3.3 Typically, temperature measurements shall be taken on the 36 jacket using thermocouples on the faulted cables at six inch s i n-12241-1499u 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. I 2 Pcgi 3 cf 8 3 intervals over a four foot route length of the test specimen, 4 and, on target cables at approximately 2 ft intervals on 5 horizontal arrangements, or at approximately 4 ft intervals on 6 vertical arrangements. Actual thermocouple locations and 7 methods of measurement are to be finalized by the Seller and 8 be indicated in the Seller's final approved test plan 9 (Section 1.3.2) submittal. 10 2.3.4 Current levels and time durations stipulated for the "K" and 11 "L" faulted cables have been conservatively determined on the 12 basis of: SS 4 CC b@ The larg**ir-cdo Y. connectedM A 13 a. m p hoA4. c s 14 b. The sustained locked rotor current of the largest motors. 15 k.) M plodt d4_UnalLCWg %%2d h a,A,QlcMg, 16 17 c. The rating and setting (200%) of the secondary protective 18 device (based on the assumption that the primary 19 protective device fails to clear the fault). 20 d. Typically, values will be applied in three discreet 21 stages as follows: 22 MOTOR CONTROL CENTERS 23 Secondary 24 Largest Protective Current Maximum 25 Motor Device Rating Applied Time 26 Stage (H.P.). (Amperes) (Amperes) (Seconds) 27 1 60 15 minutes or until 28 temps stabilize 29 2 50 600 400 Until temps stabilize 30 3 1200 40 seconds

• 31
• Until the cable conductors open, short circuit, this time is 32 reached, or whichever occurs first.

3 n.. n-12241-1499u 10/05/84 163

1 ESS0WNo.2BVS-843,Riv.1 2 Page 4 of 8 3 LOA 3 CENTER UNIT SUBSTATIONS 4 Secondary 5 Largest Protective Current Maximum 6 Motor # Device Rating Applied Time 7 Stage (H.P.) (Amperes) (Amperes) (Seconds) 8 1 580 15 minutes or until 9 temps stabilize 10 2 250 3000 1800 Until temps stabilize 11 3 6000 50 seconds

• 12
• Until the cable conductors open, short circuit, this time is reached, 13 or whichever occurs first.

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d. L 14-2.3.5 The current levels and time durations stipulated for the "C" 15 faulted cables have been conservatively determined on the 16 basis of the largest control transformer connected assuming an 17 infinite power supply source and the secondary protective 18 device fails. The maximum size control transformer is 300 VA 19 capable of delivering 75 amperes maximum under short circuit 20 conditions. The clearing time of the primary breaker is less 21 than ten cycles. 22 2.3.6 The current for each configuration's target cables shall be in ~ 23 accordance with Section 5.4. 24 2.3.7 Where the three phase current levels exceed the capability of 25 the Seller's test equipment single phase current may be used 26 with the approval of the Engineers. != 27 2.3.8 For the ampacity tests on protective wrapped cables described 28 in configuration No. 8 in Appendix 5.9, the cables are to be 29. tested in a controlled environment chamber. The temperature i 30 measuring thermocouples shall be inserted through the cable 31' insulation and onto the copper, conductors. t i' 32 2.3.9 .Unless instructed to the contrary, tests performed shall be in i 33 accordance with the test equipment instructions supplied by 34 the test equipment manufacturer. 35 NOTE The derated BVPS-2 Service current and voltage levels in 5.4.2 34 are not the rated levels referenced in the cable 37 specifications. Luk is ecmo ck d tob. I I ogog dec h 3&o W P. c.,d edge.gs, Ag two 600 M.c M c4M/PAH As h.a.Q n w.om. P., 4.e 2.50 HP) c A d ie s coneAL 4 6 4 cm2 M W. n-12241-1499u 10/05/84 163 m

1 ESS0W Ns. 2BVS-843, R v. 1 2 Peg 2 5 of 8 3 2.4 Test Set Up 4 For each configuration the following guidelines shall be 5 adhered to: 6 a. Test Specimen Identification 7 An inspection shall be performed upon receipt of the test 8 specimen components at the Seller's test laboratories. 9 This inspection will assure that test specimens are as 10 described in Appendices 5.1, 5.2, 5.4, and 5.12. 11 Applicable BVPS-2 field identification mark number, 12 manufacturer, model, part and/or serial numbers shall be 13 verified and recorded. The test specimens shall be 14 labeled to facilitate identification throughout the test 15 program with metal embossed tags or approved equivalents. 16 Storage of test specimens at the test facilities shall be 17 in accordance with instructions furnished by the 18 Engineers. 19 b. Pretest measurements after completion of configuration 20 installations: 21 1) Ambient Temperature 22 2) Insulation resistance of all the cables in the 23 configuration using a 1000 Volt megger. ldu c. 24 3) Target power and control cables shall be hi-potted. 25 26 c. Test measurements: 27 1) Voltage (instrumentation capable of measuring 28 induced electromagnetic voltage transients) 29 2) Current 30 3) Temperature 31 4) Time 32 l 33 34 n-12241-1499u 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. t 2 Page 6 of 8 3 6) Trays and Covers Temperature using thermocouples as applied in 4 i 5 the configuration. Mechanical integrity and inspection noting any 6 7 damage or deformation. .8 d. Post test measurements and observations: 9 1) Mechanical integrity and inspection noting any 10 damage, deformations and decomposition of cable 11 materials on both faulted and target cables. 12 2) Target cable tests Re AA i)c. S el f 13 14 15 i 16 17 2.5 Basis of Acceptance Tests' 18 2.5.1 The basis of acceptance will be that the target cables retain - ) 19 their functional capability, both during and after the test. 20 2.6 Equipment and Labor 21 2.6.1 The Seller is to provide all facilities, materials, testing 22 equipment, thermocouples, sensors, recorders, cameras, as well 12 3 as structural support frameworks, fire extinguishing 24 equipment, power supplies and regulators, as necessary, to 25 conduct the tests specified for each configuration except the - 26 equipment and materials shipped to the seller from the BVPS-2 27 ' site as identified in Appendices 5.1, 5.2, 5.4, and 5.12. 28 2.6.2 The seller shall provide all qualified test engineers, 29 technicians, and labor as required to setup, test, monitor, 30-document and disassemble each test. 31 2.7 Verification and Witnessing 32 2.7.1 Each' test conducted shall be witnessed by the Engineers unless 33 waived. ) n-12241-1499u 10/05/84 163 t.

1 ESS0W No. 2BVS-843, Rsv. t '2 Paga 7 of 8 ~ \\ 3 2.7.2 Prior to commencement of testing, the Engineers may verify the 4 following whenever in attendance: 5 a. All test specimens (i.e., cables, trays, conduits) are 6 those utilized at BVPS-2, or those on order. 7 b. Dimensions are in conformance with the appropriate 8 configuration in the Seller's final approved test plan. 9 c. Test instrumentation for measurements (i.e.,

volts, 10 amperes, times, etc.) to be documented, are in accordance 11 with the Seller's final approved test plan.

12 d. Multipliers, accuracy of instruments, etc. have been 13 documented and all instruments calibrated. 14 e. Documentation of circuitry and identification of all 15 equipment is in accordance with the Seller's final 16 approved test plan. 17 f.

Camera, film, and/or VCR is available when required by 18 the Engineers.

19 g. Time clock is synchronized with the test equipment as 20 well as chart recorders. 21 2.7.3 The Seller shall confirm with SWEC that DLC have been notified 22 of the test and whether or not DLC representatives are going 23 to be present. If DLC choose not to be present, a waiver must 24 be obtained prior to the test commencing. 25 2.8 Precautions 26 2.8.1 The Seller shall provide safety precautions such as hard hats, 27 barriers, and fences as necessary to protect equipment, test 28 personnel and witnesses during the tests. 29 -2.8.2 The Seller shall provide adequate safety measures to ensure 30 that test personnel, witnesses and any other personnel present 31 are not exposed to injurious fumes during and after each test. ~ n-12241-1499u 10/05/84 163

e 1 ESS0W N3. 2BVS-843, R;v. I 2 Page 8 of 8 3 4 5 6 7 8 9 10 12 ~ { 13 g 15 ~~ ~ - - - - 16 ~- 17 18 - ~ ~ ~ - - - - - ~ ~ ~ ' ~ - ' 19 20 ) I, n-12241-1499u 10/05/84 163

1 ESSOW No. 2BVS-843, Rev. ) l2 Page 1 of 4 3 3.0 QUALITY ASSURANCE REQUIREMENTS 4 3.1 Quality Assurance Program j 5 3.1.1 A Quality Assurance Program is required for this work and said a 6 program shall be in compliance with the applicable portions of l 7 10CFR50, Appendix B. The Quality Assurance Program shall be 8 reviewed and approved by the Engineers prior to the start of L 9 work and shall contain the following sections as a minimum. j 10 Where the Seller's Quality Assurance Program has been l ~ 11 previously submitted and is currently approved by the 12 Engineers, no resubmittal is required. 13 3.2 Calculatiens and Procedures i - 14' 3.2.1 Calculations, procedures, interpretations, and documentation 15 shall be prepared and reviewed by qualified personnel in 16 accordance with procedures outlined in seller's Quality 17 Assurance Program. 18 3.2.2 It will be the seller's responsibility to maintain suitable 19 records for documentation so that compliance with this Ess0W c 20 can be verified. Established procedures are to be used to i 21 assure that the data reduction activities (including both 22 computer and manual operations processing, interpretations, 23 and reports) and the data gathering activities are performed i - 24 in compliance with specific methods. 25 3.2.3 Backup verification of computer programs used by the seller 26 must be on file to validate computer calculations. 4 27 3.3 Personnel Qualifications 28 3.3.1 The seller shall review, document, and maintain on file the, 29 qualifications of all personnel responsible for the 30 performance of this' Es50W, including 'those who manage the 31 Quality Assurance Program. 32 3.4 Performance Audit I 33 .3.4.1 The Engineers' Engineering Assurance personnel will conduct a . erformance audit to ensure that the requirements of this, 34 p 35 Ess0W have been met by the seller. Presence of Engineering 36 Assurance personnel shall not relieve the Seller of j 37 responsibility for the proper execution of the work. The 38 seller shall permit and provide for the inspection of the work '39 at all times by the Engineers' Engineering Assurance 40 personnel. 1 4 n-12241-1499v 10/05/84-163

1 ESS0W No. 2BVS-843, Rev. I 2 Page 2 of 4 3 3.5 Nonconformance 4 3.5.1 The Seller shall identify all nonconformance to the 5 requirements of this ESS0W. Nonconformance shall be 6 documented, including suggested corrective action, and 7-referred to the Engineers for resolution before continuing any 8 work which may cause further nonconformance. '9 3.6 Subsuppliers 10 3.6.1 Any subsuppliers used by the Seller shall be approved by the 11 Ingineers. To the extent that they apply, the Seller shall 12 impose on each of his subsuppliers the complete requirements 13 of this E550W. He shall be directly responsible to see that 14 the subsuppliers are completely aware of all these 15 requirements and that they abide thereby. 16 3.7 Records 17 3.7.1 The Seller shall turn over all records and documentation 18 . connected with the testing program encompassed by this E550W 19 to the Engineers in the final test report. Records are not to 20' be considered proprietary in nature to the seller and may not 21 be excluded from the final report. 22 3.7.2 The final test report and all supporting documentation, films, 23 etc. shall become the property of the Engineer and may not be 24 sold or exhibited to any third party without the prior 25 approval of the Engineers. 26 3.7.3 ~The Seller shall retain raw data on file at the Seller's 27 premises for a period of one year from issuance of the Final 28 Test Report. Before the end of the one year period, the 29 seller shall forward the raw data to the Engineers. 30 3.8 ISS0W Document at Seller's Locations 31 3.8.1 The Seller shall specifically ensure that a copy of this IS$0W 32 with all addenda thereto, or. appropriate work instructions 33 which'anclude the ISS0W requirements, are readily available to 34' the Engineer at each of the testing locations where work 35 covered by this E550W is in progress. This Ess0W including 36 all revisions shall be considered proprietary and shall not be 37 shown or be exhibited to any third party without prior 38 approval of the Engineers. n-12241-1499v 10/05/84 163

1 ESSOW No. 2BVS-843, Rsv. I 2 Paga 3 of 4 3 3.9 Calibration Requirements 4 3.9.1 The Seller shall ensure that the calibration system meets the 5 following requirements for all equipment requiring 6 calibration. 7 a. A list of all instruments to be calibrated shall be 8 maintained. 9 b. Written approved calibration procedures shall be 10 maintained. If different from a manufacturer's 11 procedure,

thorough, approved written calibration 12 procedures shall be maintained otherwise, the 13 manufacturer's procedures must be adhered to.

14 c. Each instrument within the calibration program shall bear 15 a unique identification number and tag. 16 d. Calibration results shall be documented, including 17 instrument accuracy at receipt for calibration, 18 adjustments made, instrument accuracy after adjustments, 19 calibration date, calibration due

date, instrument 20 identification, identification of standard (s) used, and 21 signature of the person performing calibration.

22 e. The calibration standard source is to be traceable to the 23 National Bureau of Standards (NBS) or a recognized 24 natural physical constant. 25 f. Each instrument within the calibration program shall bear 26 a sticker or decal containing the following information: 27 1) Unique identification of instrument 28 2) Date of calibration 29 '3) Due date for next calibration 30 4) Identification of technician performing calibration 31 NOTES -32 a. As applicable in place of the above, a 33 " Calibrate Before Use" sticker or decal is 34 permitted. '35 b. As applicable in place of the 'above, a 36 " Calibration Not Required" sticker or decal 37 should be used for instruments or equipment not I, 38 requiring calibration. Such instruments or n-12241-1499v 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. ] -2 Page 4 of 4 s 3 equipment shall be brought to the attention of ) 4 the Engineers' Representative. 5 g. For calibrations performed by subsuppliers, a calibration 6 certificate should be obtained and kept on file 7 containing the following information: 8 1) Unique identification of equipment 9 2) Calibration procedure used 10' 3) Acceptance criteria 11 4) Person performing calibration and date 12 5) Calibration due date 13 6) Standard used (traceable to NES or natural physical 14 constant) 15 h. Calibration records shall be maintained on file by the 16 Seller to allow verification that these calibrations were 17 performed, including person performing calibration and 18 date performed. l l n-12241-1499v 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv t 2' Paga 1 cf 3 3 4.0 . SUPPLEMENTAL PROVISIONS .4' 4.1 ' Compliance with 10CFR21 '5 4.1.1 The Engineering service provided under this contract is a 6 basic component.of an NRC licensed facility or activity. 7 Accordingly, the Seller is subject to the provisions of Part 8 21, Chapter 1, of Title 10 of the Code of Federal Regulations 9 (10CFR21). Refer to the body of the contract for further 10 information. 11 4.2 Schedule and Notification Requirements 12 ~4.2.1 The following notification points must be addressed by the 13 Seller for the' test program: 14 a. The overall schedule for the test program must be 15~ submitted prior to implementation if changed from that of 16-Section 2.9. 17 'b. Notification of the key schedule dates soon be submitted 18 to the Engineers as soon as possible prior to testing. 19 c. Schedule submittal and notification will apply to both 20 Seller and Subsupplier.. 21 4.2.2 .The notification requirements described above are to ensure 22 that the Engineers and the Purchaser have the option to 23 witness testing during the Seller or subsuppliers test 24 schedule.- 25 4.3 Communications 26 4.3.1 All correspondence from the Seller shall consist of an 27 original plus appropriate copies as. indicated below and shall 28 contain the following subject heading: 29 ESS0W No. 2BVS-843 30 TEST PLAN FOR PROPOSED CABLE SEPARATION METHODS 31 J.O. NO. 12241 -32 BEAVER VALLEY POWER STATION - UNIT NO. 2 33 DUQUESNE LIGHT COMPANY 34 4.3.2 Contractual correspondence (original plus three copies with 35 three enclosures - except for proposals and quotations which -36 shall be original, plus six copies with seven enclosures) 37 relative to or affecting prices,

terms, conditions, price 38 adjustments, deliveries, return of materials for credit, 39 routing of shipments, expediting; or that which changes the

n-12241-1499w 10/05/84 163

x 1 ESS0W No. 2BVS-843, Rev. I 2 Page 2 of 3 ) i 3 price or scope of an order, even though also discussing 4 engineering matters, shall be addressed to: 5 Mr. W. Aylalan 6 Manager of Purchasing 7 Attention: Mr. G. M. Hughes 8 Stone & Webster Engineering Corporation i 9 P.O. Box 2325 10 Boston, MA 02107 I s .31 4.3.3 Technical. correspondence (original plus two copies with five 1, 12 1 enclosures) relative to or affecting the design, arrangement, g 13-or performance of the equipment and technical correspondence 14 to be submitted to the Engineers' Project Engineer shall be 15 addressed tot 16 Project Engineer, J.O. No.12241-17 Stone & Webster. Engineering Corporation 18 P.O. Box 2325 19 Boston, MA' 02107 i 20 Stone & Webster telegram call numbers are: 21-TWX - 710-321-6456 22 TELEX 0977 l. 23 0001 24 0819 E 25 TELECOPIER - 617-SSS -216 6 M Heep '3** o 4 4 4 gi, _sas -Et7) 47-506-74(.8 n' r, %7 -MS-N+ j \\ \\ ) S g ,i w ) ../ 163 n-12241-1499w 1,0/05/84 4

.= 1 ESS0W N3. 2BVS-843, Rsv. I 2 Page 3 ef 3 1 3 4.4 Vendor Information Requests 4 4.4.1 The Vendor Information Request (VIR) forms (Appendix 5.8) 5 shall be used by the Seller to request: 6 a. Further technical information from the Engineers. 7 b. A formal change to any document originated by the 8 Engineers. 9 c. Where applicable, the Engineers' concurrence to a QA 10 Category I nonconforming item for which the recommended 11 disposition is "Use As Is" or " Repair." 12 4.4.2 The VIR form should be initiated by the Seller only when an 13 approved written response to a subject not specifically 14 covered elsewhere in this ESS0W is necessary from the 15 Engineers. The use of this form is not intended to supplement i 16 or supersede the use of other transmittal forms or methods l 17 provided for in this ESS0W or the purchase order. 18 4.4.3 The VIR form provided herein in Appendix 5.8 is intended to be 19 reproduced by the Seller as needed. No supply of these forms 20 will be made available to the Seller by the Engineers. 21 4.5 Exceptions 22 4.5.1 If the Seller takes any exceptions to this ESS0W: 23 a. Each exception shall be itemized and explained. 24 b. All exceptions shall be in a portion of the proposal 25 headed " Exceptions to the ESS0W." .26 c. This portion of the proposal shall contain only 27 exceptions and their explanation, not general comments, 28 explanation of special features, possible variations, 29 etc. 30. 4.5.2 No exception will be binding unless included in an addendum to i 31 this ESS0W. 32 4.5.3 If the Seller takes no exception to the ESS0W, his proposal 33 shall so state. i 1 l n-122'41-1499w 10/05/84 163 ) l 9 --m .-n ,.n----..-.-

1 ESS0W No. 2BVS-843, Rev. ) 'l 2 Page 1 of 63 3 5.0 APPENDICES 4 5.1 Protective Wraps 5 5.1.1 The following are approved suppliers and catalog numbers for 6 the protective wrap material. 7 a. Janos Industrial Insulation Corp. 8 Thomas J. Connolly V.P. Phone Number 201-933-5854 9 80 West Commercial Avenue 10 Moonachie, NJ 07074 11 Catalog Name: Pyro-Guard 12 Catalog No(s) JANOSS&W-188CH-16-12 13 The last 2 digits indicate the product vidth. For other 14 widths the "12" should be changed.

Six, 12, 18, 24, and 15 36 in, are standard widths.

For 1/8 in. cords, the number 16 16 in the catalog number changes to 08. 17 b. Promatec - B&B 18 Ralph Block - Manager - Fire Safety Div. 19 Phone Number 713-690-5240 20 P.O. Box 4672 (. 21 Houston, TX 77210 22 Catalog Name: Promatac Thermal Barrier Wrap 23 Catalog No. PMT 88A/SW12 24 The last 2 digits indicate the product width. For other 25 widths the "12" should be changed. Six, 12, 18, and 24 in. 26 are standard widths. "88" indicates SILTEMP 188CH fabric. 27 "A" in Part No. refers to 1/16 in cords, for 1/8 in, cord use 28 "B." 29 5.1.2 Installation Guidelines On SWEC Protective Wrap 30 5.1.2.1 The SWEC Protective Wrap shall be wrapped longitudinally 31 around cables with approximately a minimum of 50 percent 32 overlap. For power cables categorized as "K", "L" or "H", 33 wrapping shall not exceed 100 percent overlap. Wrap material 34 shall be secured with ceramic tying cords. The cords shall 35 circle the bundle twice and be tied with either a square or 36 granny knot. _ After tying the cord may be trimmed. 37 5.1.2.2 As an installation aid, the Velcro strap attached is used to 38 secure the wrap temporarily until the ceramic cords are tied. 39 After ceramic cords are tied, the Velcro strap may be 40 unstrapped and excess trimmed off. n-12241-1499x 10/05/84 163

1 ESS0W Na. 2BVS-843, Rev. I 2 Page 2 of G s 3 5.1.2.3 When installed in a nonhorizontal position, the top end of the 4 protective wrap shall be secured to the conduit or tray by 5 using the ceramic cord. 6 5.1.2.4 Where overlapping two pieces of protective wrap is required, 7 overlap distance shall be minimum of two inches, and ceramic 8 tying cord used in the middle of the overlap region. 9 5.1.2.5 Inspection criteria will be that no portion of the cable 10 between the end of the wrap shall be visible. 11 5.1.2.6 Maximum number of cables within the protective wrap is: 12 "C" and "X" cables - no limit 13 "K" cables limited to six (6) cables, 14 "L", and "H", cables limited to one cable (single conductor, 15 triplex, or three conductor cable) 16 5.1.2.7 The fabrication details for the Siltemp protective wrap 17 blanket are given in Appendix 5.7. 18 5.2 Cables, Trays and covers, Conduits and Barriers 19 5.2.1 Cables 20 The cables used in the tests will be selected from the 21 following types of cable used in BVPS-2 by SWEC on the basis 22 of the assumptions outlined in this ESS0W in Section 1.7, and 23 the testing critaria in Section 2.3. Purchase 24 T Manufacturer Insulation

• Order 25 Item m

26 1. 5000 Volt Kerite VSR 2BV-309 27 Insulated Power 28 2. 600 Volt Okonite EPR 2BV-312 29 Insulated Power 30 3. 300 Volt Brand Rex XLPE (FR) 2BV-324 31 Instrurrent 32 Cable 33 4. 300 Volt Eaton Corp. EPDM 2BV-325 34 Thermocouple 35 Extension Wire - ) n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rev. ) 2 Paga 3 of $3 + 3 5. High Temperature Rockbestos SR (FR) 2BV-326 4 Cable 5 6. 300 V Comm-Okonite EPR (FR) 2BV-336 6 unication 7 7. 600 V Control Rockbestos XLPE (FR) 2EV-389 8 8. 600 V Control Okonite EPR (FR) 2BV-816 9 9. 600 V Control Rockbestos XLPE (FR) 2BV-816A 10 Shielded 11 10. 300 V Brand Rex XLPE (FR) 2BV-827 12 Instrument 13 Cable 14 11. 600 V Power Okonite EPR (FR) 2BV-828 15 VSR - Vulcanized Synthetic Rubber 16 EPR - Ethylene Propylene Rubber 17 XLPE - Cross Linked Polyethylene 18 EPDM - Ethylene Propylene Dienemonomer 19 SR - Silicone Rubber 20 FR - Fire Retardant 21

• Jacket material on all items is Hypalon, except Item 5, where 22 the _ cables have glass braid jackets.

23 5.2.2 Trays and Covers 24 The trays used at the BVPS-2 site are of the following types 25 used in BVPS-2: 26 a. Ladder type, galvanized steel 4 in. x 30 in. supplied by 27 T.J. Cope. 28 b. Ladder

type, aluminum 4 in. x 30 in.

supplied by 29 T.J. Cope. 30 The trays used in the tests will be as per item b. above. 31 The covers used at the BVPS-2 site are of the following types 32 used in BVPS-2: 33 a. Ventilated for power cables designated as "L" and "H" 34 types. (Galvanized steel decking, 20 gauge)' . ? ( n-12241-1499x 10/05/84 163

1 ES50W Ns. 2BVS-843, RLv. I 2 Page 4 of (33 3 b. Nonventilated for control, instrument, and power cables 4 designated as "K," "C," and "X" types. (Steel covers, 20 5 gauge) 6 The covers used in the tests are as per items a. and b. 7 above. 8 5.2.3 Conduits 9 The conduits used at the BVPS-2 site are of the following 10 types used in BVPS-2: 11 a. Rigid galvanized steel conduit 12 b. Rigid aluminum conduit 13 The conduits used in the tests are as per item b. above. 14 5.2.4 Barriers 15 The barrier materials when specified for the tests shall bei 16 a. Steel covers 17 b. Galvanized steel decking, U.S. steel Type F 18 c. Protective wrap shall be applied in accordance with the 19 sketches in Appendix 5.10 and as recommended by the 20 manufacturer in Appendix 5.1. 'To.1 tf,. 21 5.3 BVPS-2 Test Acceptance Criteria for, Cables A ctc.c r p b a _ c d b h p i o C{427 ccMG 22 5.3.1 _'-[Q Ms[- xd Ap Nch si 3 ctgy3 e.s i 23 24 f 28 29 30 31 '32 '33 34 35 l .f n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rev. ! 2 Pagt 5 of 62> I 3 4 5 6 5.4 Ampacity and Cable Data Sheets 7 5.4.1 Data Sheet Notes 8 a. Rated ampacity is the maximum load amperes for which the 9 cable is rated assuming a maximum conductor temperature 10 of 90*C, 11 b. Derated ampacity is the maximum calculated full load 12 amperes for which the cable is rated determined from its 13 installation method i.e., air, tray, conduit, fill, etc. to conicI 14 c. Available short ircuit amps is th calculated maximum 15 short circuit amps which the cable . be subjected. 16 17 d. Clearing time of the backup circuit breaker is the '18 maximum time to clear a fault on the cable assuming the 19 primary feeder breaker fails to clear the fault, plus 20 added margin. 21 -5.4.2 The cables selected for the test configurations are: 22 a. L types (480 Volt). Specifications 2BVS-312 or 828. 23 NKZ-29 500 MCM-580 Amps Cu triplex 24-NKZ-27 250 MCM 374 Amps Cu triplex 25 NKZ-21 No. 2 AWG 117 Amps Cu triplex 26-NKZ-19 No. 6 AWG 89 Amps Cu triplex 27 NKZ-37 No. 8 AWG 59 Amps Cu 3/c 28 b. K types (480 Volt) Specifications 2BVS-312 or 828. 29 NKZ-19 No. 6 AWG 29 Amps Cu triplex 30 l-NKZ-21 No. 2 AWG 60 Amps Cu triplex -31 NKZ-10 No. 12 AWG 9 Amps Cu 2/c '32 c. C types (120 Volt) Specification 2BVS-816. 33 NKA-78 No. 16 AWG 5 Amps Cu 2/c 34 NKA-62 No. 12 AWG 9 Amps-Cu 2/c 35 NKA-65 No.12 AWG 9 Amps Cu 6/c 36 NKA-66 Nc. 12 AWG 9 Amps Cu 8/c 37

d. -

X types (50 Volt) Specification 2EVS-827 or 324. 38-NKC-01 No. 16 AWG 1.0 Amps Cu 1 pr. twisted i 39- .( NKC-02 No. 16 AWG 1.0 Amps Cu 3/c twisted 40 j NKC-04 No. 16 AWG 1.0 Amps Cu 3 twisted prs. [ WK-26 360 NCM M4 h h a yrz-u 4/o Asa ns 4@ Cga In'$tm 1 n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. l 2 Page 6 of 63 -s I 3 e. X type (50 Volt) Specification 2BVS-336 4 NKZ-51 No. 20AWG, 1.0 Amps, Cu, 6 twisted prs. 5 f. SIS Switchboard Wire. 6 NKA-26 No. 12AWG 1.0 Amps Cu 1 conductor 7 5.5 Equipment Ratings and Calculated Levels (hR. Mi~OP fWQM ) 8 5.5.1 4.16 kV Switchgear 9 a. Specification 2BVS-304 10 b. Purchase Order 2BV-304 1 11 c. Breaker Ratings: 12

1. Full load, amp 1,200 3,000 13 ii. Close and latch, amp 80,000 80,000 14 iii. Interrupting rating

~ 15 maximum, amp 50,000 50,000 16 iv. Three phase MVA 350 350 17

v. Interrupt time 5 cycles 5 cycles

( 18 5.5.2 480 V Unit substations L 19 a. Specification 2BVS-307 l 20 b. Purchase Order 2BV-307 21 c. Breaker Ratings: 22 Breaker Continuous Interrupting 23 amp Symmetrical amp 24 600 30,000 .25 1,600 50,000 26 2,000 50,000 27 3,000 50,000

28 5.5.3 480 V Motor Control Centers 29 a.

Specification 2BVS-310 30 b. Purchass Order 2BV-310 \\ i. ?. n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. I 2 Page 7 of f3 3 c. Data: 4 1. Main bus ratings, amp 300 600 5 ii. Main bus bracing rms 22,000 22,000 6 symmetrical, amp 7 5.5.4 Calculated Levels 8 a. 4.16 kV Switchgear. 9 The maximum short circuit levels are: 10 37,403 amperes rms interrupting. 11 68,136 amperes asymmetrical momentary. 12 b. 480V Unit Substations. 13 The maximum short circuit level is: 14 25,856 amperes rms interrupting. 15 c. 480V Motor Control Centers. 16 The maximum short circuit level'is: 17 21,517 amperes rms interrupting. 18 5.6 Configuration, Material Details and Test Parameters 19 5.6.1 Configuration No. 1 20 5.6.1.1 Representation 21-This configuration represents installation cable in free air 22 going from: 23 a. tray to tray - 24 b. tray to conduit 25 c. conduit to conduit 26 d. tray to equipment i t k i n-12241-1499x 10/05/84 163 ~.

1 ESS0W No. 2BVS-843, Rsv. I 2 Page 8 of fA 4 3 5.6.1.2 Test Objectives 4 a. To demonstrate that the faulted "L" power cable enclosed i' 5 within the SWEC protective wrap does not affect the 6 external cables with 0 in. separation. 7 b. To show that SWEC protective wrap and SILTEMP tape 8 applied in helical fashion with a layer of glass cloth 9 tape are equivalent and may be interche.nged at random to 10 facilitate field installation. 11 5.6.1.3 Test Set Up 12 a. Select a 480 V three phase power cable designated as C1 13 in the configuration as the cable to be faulted within 14 the protective wrap, and attach thermocouples to C1 at 15 six inch intervals. 16 b. Wrap half of the C1 cable with protective wrap blanket 17 and the other half with Siltemp WT-65 tape half lapped. 18 Ensure there is at least 2 inches overlap at the 19 ' interface crossover point between the tape and blanket 20 and, that a ceramic cord is tied in the middle of the 21 overlap point. Secure the Siltemp tape with 3M No. 69 22 glass tape at 6 inch intervals. 23 c. Attach "K", "C" and "X" type target cables to the 24 exterior of the protective wrap with glass tape. Attach 25 two thermocouples to each target cable and stagger. 26 5.6.1.4-Cables 27 a. C1 is categorized as an "L" type cable. M 4 UN E* 28 . Cable mark number MC-lS Specification 2BVS-312 or 828 29 M AW/$ Cu triplex, FLA = se per phase, 480 Volt. 30 b. C7 i:3 categorized as an "X" type cable. i 31 Cable mark number NKC-01, Specification 2BVS-827 or 324 32 No. 16 AWG Cu 1 pr. twisted, FLA = 1, 50 volts. 33 c. C8 is categorized as a "C" type cable. 34' Cable mark number NKA-78, Specification 2EVS-816, No. 16 351 AWG (.u 2c, FLA = 9,120 Volts. 36' d. C9 is categorized as a "K" type cable. T ./ n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, R7.v. 1 2 Paga 9 of fo3 3 Cable mark number NKZ-19, Specification 2BVS-828, No. 6 4 AWG Cu triplex, FLA = 2,480 Volts. 5 5.6.1.5 Test Parameters 6 With reference to the current-time profiles for the cables. 7 a. Connect the C1 triplex cable conductors in series. 8 b. Warm up cables C1, C7, CS, C9 using derated amperes for 9 15 minutes or until temperatures stabilize from Section 10 5.4.2. 11 c. Continue to apply the derated amps to target cables C7, 12 C8, and C9. t @ 4 mind h M d - 13 d. Apply 3I6 amperes y fbe s e 14 ApplyJ20D amperes on C1 for a maximum of 40 seconds. 15 e. / 16 NOTE: 17 If less than (2.00 amperes is applied, use basis of 18 Izt = k for determining the time period for this test. 19 5.6.1.6 On completion of the test, conduct the following tests on the 20 target cables C7, C8, and C9. 21 .a. _ Visual inspection Yg6 h % %k hCR3 ZP-4633 E 22 b. 23 24 25 t. 26 5.6.2 Configuration No. 2 27 5.6.2.1 Representation 28 This configuration represents installation cable in free air . 29 going from: 30 a. Tray to tray 31 b. Tray to conduit 32 c. Conduit to conduit 33 d. Tray to equipment n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rev. 1 2 Page 10 of f 3 3 5.6.2.2 Test objectives 4 a. To demonstrate that the faulted "K" power cable C5 5 external to the "X" instrument cable C1 with protective 6 wrap dees not affect the protected cable C1 with 0 in. 7 separation. 8 5.6.2.3 Test Set Up 9 a. Select the instrument cable to be targeted within the 10 protective wrap designated as C1 in the configuration ar.d 11 attach two thermocouples approximately 2 ft apart, and 12 then wrap the cable with protective wrap blanket. Cut 13 the blanket with scissors to suit overlap requirements. 14 b. Attach the 480 volt three phase power cable to be faulted 15 designated as C5 iri the configuration and attach 16 thermocouples at 6 inch intervals. 17 c. Attach the remaining 480 volt three phase power cables 18 designated as C2, C3, C4, C6 in the configuration and 19 attach two thermocouples per cable and stagger. 20 d. Secure the cables with 3 M no 69 glass tape at 6 inch 21 intervals. s ) 22 5.6.2.4 Cables -/ 23 a. Cl is categorized as an "X" type cable. (Target Cable). 24 Cable. mark number NKZ-51, Specification 2BVS-336 No. 20 25 Cu prs., FLA = 1, 50 Volts. 26 -b. C2 to C6 are categorized as "K" type cables. (Faulted 27 cable is C5). 28 C 6 Cable mark number NKZ-19 Specification 2BVS-828/312, f 29 h.(3 AkQ Cu, FLA = S9, 480,vcits. Ns D\\t.K 30 5.6.2.5 Test Parameters 31 With reference to the current-time profiles for the cables. 32 a. Warm up cables C1, C2, C3, C4, C5, C6 using derated 33 amperes from Section 5.4.2 for 15 minutes or until 34 temperatures stabilize. 35 b. Continue to apply derated amps to the target cable C1 and .36 the remaining cables C2, C3, C4, and C6. n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rav. 1 2 Paga 11 of $3 h' 3 c. On C5 apply 3f6 amperes pr phase, 60 Hz 4 T.4 mw4es Mw'. dpply1200amperesthreephase,60Hzforamaximum 5 d. 6 of 40 seconds (on cable C5). 7 5.6.2.6 On completion of the test, conduct the following tests on the 8 target cable C1: 9 a. Visual inspection 10 b. Tec:A's as Pr E 4,.b C E 2.b45B5k.depdigs.14 Co" figuration No. 3 11. 5.6.3 n 12 5.6.3.1 Representation 13 This configuration represents installation of tray stacks, 14 with a "K" drop out cable designated C1 lying on the raised 15 cover-of the overfilled tray T2 below. The cable runs for 3 16 ft along the axis of tray T2 and then drops off it and 17 bypasses the trays T3 and T4 with a 3 in, side clearance. 18 Tray T2 is filled with "C" cables until they touch its raised 19 high hat solid cover. 20 Trays T3 and T4 having "X" cables have no covers, but cut 21 pded ' AE "X" cables.he % dc( c tv'dg, 22 5.6.3.2 Test Objective ,p L*. To demonstrate that by faulting b e cables simultaneously 23 a. 24 in the second tray T2 does not Saffect any adjacent 25 cables, those dropping from tray T1 or, those in trays T3 26 and T4. 27 b. To demonstrate that the faulted drop out "K" cable from 28 the top tray T1 does not affect the cables below in trays 29 T2, T3, and T4. i n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. } 2 Page 12 of Q ,) 3 5.6.3.3 Test Set Up 4 a. Fill trays T3 and T4 with a mixture of "X" cables, 5 Typically NKC-04 or cables purchased under 6 2BV-324 or 827, No. 16, 3 twisted pairs. 7 b. Overfill tray T2 (to touch the raised solid high hat 8 cover) with "C" cables typically cables purchased under 9 2BV-816. Select % NKA-78 cables on the top layer to be 10 faulted and attach hao thermocouples spaced at six inch 11 intervals. -13 two adjacent target cables and attach two thermocouples i 14 to each target cable. Place the solid high hat cover 15 over them for the full tray length of 10 feet. Place two 16 thermocouples on the tray cover and another two 17. underneath tray T1 above. 18 c. Fill tray T1 with "K" cables (to side rails) and drop one 19 cable designated C1 which is to be faulted out of the 20 bottom of the tray and let it rest on and run parallel 21 with the cover of tray T2 for 3 ft and then drop off the 22 side of tray T2. Attach six thermocouples on cable C1 as 23 '- follows: 24 1) four in the tray T1 at 6 in. intervals 4 25 2) one on the portion lying on the tray cover 26 3) one on the portion where it drops off tray T2. 27 4)' Select two adjacent target cables and add two 28 thermocouples on each target cable in tray T1. I 29 6) Place one thermocouple on the side rail of tray 4 30 T3 at the drop out location ancl place one l 31 thermocouple on the side rail of tray T4 at the i 32- -drop out location. i 33 .5.6.3.4 Cabl.es The cables categorized as "K" cables installed in tray T1 I. 34 a. 35 are: 36- -Cable mark number NKZ-19, Specification 2BVS-312 or 827, 37-No. 4 Cu, triplex FLA = 89. 480 Volts. 8HCr 4 38-Cables used as fill are to be NKZ-27, NKZ-37, or 39 ' equivalent cables from specification 2BVS-312 or 828. .-) n-12241-1499x 10/05/84 163 I

1 ESS0W No. 2BVS-843, Rev. l 2 Pag 2 13 of @ @,-66 twd PKA-6b 4 3 b. The cables categ rized as "C" cables installed in tray T2 4 are a mixture ofreables from Section 5.4.

c. except for 5

the six NKA-78

• C" cables M bl.J#e d.

4 6 Cable mark number NKA-78, Specification 2BVS-816, No. 16 7 AWG, Cu, 2/c, FLA = 5, 120 volts. 8 c. The cables categorized as "X" cables installed in Trays 9 T3 and T4 are : 10 Cable mark number NKC-04, Specification 2BVS-827 or'324, 11 No. 16 AWG, Cu, 3 twisted pr., FLA = 1, 50 volts. 12 5.6.3.5 Test Parameters 13 a. Warm up using derated amperes from Section 5.4.2 for 15 14 minutes or until temperatures stabilize as follows: 15 1) Tray T1 16 The target cables for test a. in 5.6.3.2. 17 The cable to be faulted for test b. in 5.6.3.2 18 2) Tray T2 I The Ytdo, cables to be faulted for test a. in 5.6.3.2 19 20 The target cables for test b. in 5.6.3.2 21 3) Trays T3 and T4 22 None 23 b. Continue to apply derated amps to target cables. 24 c. For test a. in 5.6.3.2 ggQ 25 1) Apply 5 amperes to each conductor of the tacA aulted f 26 cables in tray T2 until temperatures stabilize. r & Wsu4tS Cr i l -27 2) Apply 75 amperes puntil cables fetil cr temperatures (pc cc4Clor 28 stabilize. 29-d) For test b. in 5.6.3.2 Y i -! 30 -- 1) Apply .S i6 amperes pets phase, 60 Hz, _ 31

s. 4 Q h t,g, h i n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rav. 1 Page14of[-y 4' 3 2) ihpply 1200 amperes three phase, 60 Hz, for a i 4 . maximum of 40 seconds. ucTe: A l 5 5.6.3.6 On completion of the test, conduct the following tests for i 6 each of the two tests on the target cables, f 7 a. Visual inspection DG N -4686 Tesh M Appd*K E 3 8 b. s4-9 10 11 5.6.4 Configuration No. 4 k 12 5.6.4.1 Representation f 13 This configuration represents installation of tray stacks with 14 bottom exit cables from tray T1 (not wrapped). The clearance 15 to the ventilated L tray T2 is zero in. Tray T2 has 16 ventilated top and bottom covers. 17 5.6.4.2 Test objectives 18 To demonstrate that a faulted cable in tray T2 does not affect 3 19 the cables in the trays T1, T3, or T4 or the exit cables, ) 20 (with a 0 in. separation (not wrapped)). 21 5.6.4.3 Test Set Up 22 a. Fill trays T3 and T4 with a mixture of "X" cables to thJL 23 sid.e rMIE Typically NKC-04 or cables purchased under 24 2BV-324 or 827, No.16, 3 twir'ed pairs r N c.fo h1O a 0% Y"o Y* p . ith a single layer of "L" cables, 25 b. Fill tray T2 w purchasedunderjSpecifications2BVS-312or828 type NKZ-26 27 2pandNKZ-415 Select one NKZ-l9 cable to be faulted and 28 g gcg - attach six thermocouples spaced at six inch intervals. '29 Place a ventilated tray cover onto the top and bottom of 30 the tray over the full tray length of 10 feet. Place two '31 thermocouples on the tray cover above and another two on i-32-the bottom of tray T2 above. I g-33 c. Fill tray T1 with a mixture of "K", "C", and "X"

cables,

( t 34' typically cables purchased under Specifications 2EVS-312, h 828, 816, 827j and 324. Select two "K", two "C", and two 35 "X" cables \\ rom tray T1 designated as C1, C4, C2, C5, C4, f gy ) 36 37 and C6 respectively. Drop these onto the ventilated 38 raised cover of tray T2 and then drop off and bypass 39 trays T3 and T4. Attach two thermocouples to each target ( Q2g tc WW Abecl, 4xs?. loos $1 b h ^(200 A p eA it

• M

,g g 9 pca io i n-12241-1439x 10/05/84 163

-1 ESS0W No. 2BVS-843, Rtv. I 2 Page 15 of 63 3 cable and stagger over the portion where the cables lie 4 on the tray cover of T2. Place one thermocouple on the 5 side rail of tray T2 ventilation opening. Place one 6 thermocouple on the side rail of tray T3 at the drop out 7 location and also place one thermocouple on the side rail 8 of tray T4 at the drop out location. 9 5.6.4.4 Cables 10 a. The cables categorized as "L" installed in tray T2 are: 11 Cable mark number NKZ-29, Specification 2BVS-312 or 828, 12 500 MCM, Cu, triplex, FLA = 580, 480 volts. 13 Cable mark number NKZ-l9) Specification 2BVS-312 or 828, 14 No.6 AWG, Cu, triplex, FLA = 159'480 Volts. 15 b. The cables categorized as "K", "C", and "X" in tray T1 16 are: Cable mark number NKZ-21, Specification'2BVS-17 "K" 18 312 or 828, No. 2 AWG, Cu, triplex, FLA = 19 60, 480 Volts. Cable mark numbers NKA-78, Specification 2BVS-20 "C" 21 816, No. 16 AWG, Cu, 2/c, FLA = 5, 120 Volts. 22 Cab'le mark number NKA-62 Specification 2BVS-23 816, No. 12 AWG, Cu, 2/c, FLA = 9, 120 Volts. Cable mark number NKA-65 Specification 2BVS-816 24 25 No. 12 AWG, Cu, 6/c, FLA = 9, 120 Volts. 26 Cable mark number NKA-66 Specification 2BVS-27 816, No. 12 AWG, Cu, 8/c, FLA = 9, 120 Volts. Cable mark number NKC-01, Specification 2BVS-28 "X" 29 ~ 827 or 324, No. 16 AWG, Cu, 1 pr. twisted, FLA 30 = 1.0, 50 Volts. Cable mark number NKC-02 Specification 2BVS-827 31 or324,No.16AWG,Cu,}(twisted , FLA 32 = 13 3 1.0, 50 Volts. Cable mark number NKC-04 Specification 2BVS-827 34 35 or 324, No. 16 AWG, Cu, 3 twisted pairs, FLA = 36 1.0, 50 Volts. n-12241-1499x 10/05/84 163

1 ESS0W Ns. 2BVS-843, Rsv. L 4 2 Page 16 of f3 ) Cable mark number NKC-51 Specification 2BVS-3% 3 4 No.ZO AWG, Cu, 6 twisted pairs, FLA = 5 1.0, 50 Volts. 6 c. The cables categorized as "X" in trays T3 and T4 are to ^ 7 be reused from configuration No. 3. 8 5.6.4.5 Test Parameters 9 With reference to the current time profiles for the cables: Warm up cables designated C1, C2, C3, C4, CS, C6, exiting 10 a. 11 from tray T1 and the "L" cables in tray T2 using derated 12 amperes from Section 5.4.2 for 15 minutes or until 13 temperatures stabilize. 4 14 b. Continue to apply derated amps to the cables C1, C2, C3, 15 C4, CS, C6, et.<l pu '._ 16 c. Apply 3/6 amperes, 60 Hz, p p k 14 on NKz,le p 17 7,4 gg g g f gw ', [' .%.a 18 d. Apply /240 amperes' on,NKz-19 for a maximum of M 19 seconds. j .20-NOTE: If less than /2.c 9 amperes is applied, use = k for determining the time 21 basis of Iat 22 period for this test. 23 e) In trays T3 and T4, the cables are de-energized. 24 5.6.4.6 On completion of the test, conduct the following tests on the 25 "K", "C", and "X" target cables: 26 a. Visual, inspection 6 k 3 C R.> 2D - 463E b .' 27 b. [M ) t% dM.p9 (4 r A 31 5.6.5 ' Configuration No. 5 32_ 5.S.5.1 Representation - 33 This configuration represents installation of a tray without 34 solid covers running horizontally alongside a vertical tray 35 without covers. 1. n-12241-1499:t 10/05/84 163 i

1 ESS0W No. 2BVS-843, Rsv. 1 2 Page 17 of (3 3 5.6.5.2 Test Objectives 4 a. To demonstrate that when a "K" cable is faulted in the 5 horizontal tray T1 it does not affect the cables in the 6 vertical tray T2 (which has no covers) when the tray to 7 tray clearance is 1 in. 8 b. To demonstrate that when a "K" cable is faulted in the 9 vertical tray T2, it does not affect the cables in the 10 horizontal tray T1 (which has no covers) when the tray to 11 tray clearance is 1 in. 12 5.6.5.3 Test set Up 13 a. For tray T1, reuse the cable tray and the "K", "C", and 14 "X" cables from configuration No. 4 tray designated T1. 3 15 Install an NKZ-13 "K" cable to be faulted at the siderail 16 of the tray nearest to the vertical tray. 17 b. For tray T2, install cables as per tray T1 (except that f. 18 the drop out cables are not required). Install the NKZ-19 [9 "K" cable to be faulted in the middle of the vertical j 20 tray on the surface nearest to the horizontal tray. 21 c. Select two adjacent "C" target cables to the "K" cable in 22 the horizontal tray T1 and also two adjacent target 23 cables to the "K" cable in the vertical tray T2. Attach 24 two thermocouples to each target cable. 25 d. On each of the "K" cables to be faulted, attach six 26 thermocouples spaced at six inch intervals. 27 e. On each siderail of each tray, attach a thermocouple at 28 the tray crossover point i.e. four thermocouples. 29 5.6.5.4 Cables 30 The cables are the same as those specified for configuration 31 No. 4, tray T1 for both trays T1 and T2 in this configuration. 32 5.6.5.5 Test Parameters WTa l 33 a. Warm up the "K" cables to be faulted and the "C" target 34 cables selected using derated amperes from Section 5.4.2 .g: 35 for~ 15 minutes or until temperatures stabilize for the 36 cables in both trays. 37 b. Continue te apply derated amps to the target cables. 33 c. To the "K" cable in tray Tl to be faulted: n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rev. l 2 Page 18 of $3 .'\\/ 3 1) Apply al# amperes,. yAr phase, 60 Hz, pv 4 f.4 m.(n a R,S7 %,' I 2) kpply 1,200 amperes, per phase, 60 Hz for a s W b. maximum of 40 seconds. 6 7 d.- On completion of the test, conduct the following tests on 8 the target cables: 9 1) Visual inspection I %r E% DCS N -MIE L .l l 10

')

Tes{v_, nA b 11 12 ~IEST+ E I 14 e.

Then, for the "K" cab'le' to be faulted in tray T2, repeat 15-

c. and d. above.

16 5.6.6-Configuration No. 6 17 5.6.6.1 Representation 18 This configuration represents installation of conduits running T 19 in parallel with but above trays without covers. .) 20 5.6.6.2 Test 21 a. To demonstrate that when a "K" cable is faulted in the 22 tray it does not affect the cable in conduit running 23 overhead with a 1 in. separation measured vertically from 24 -the tray's side rails. 25 b. To demonstrate that when a "K" cable is faulted in a 26 conduit it does not affect the cables in the uncovered 27 tray, with a 1 in. separation measured vertically from 28 the tray's side rails. 29 5.6.6.3 Test Set Up 30 a. For tray T1, reuse the cable tray and the "K, "C", and 31 "X" cables from configuration No. 4 tray designated T1. J 32~ Install an NKZ-19 "K" cable in the tray under the conduit 33 as the cable to be faulted. 34 b. Select two adjacent "C" target cables to the K" cable in 35 the horizontal tray T1 and attach two thermccouples to 36 each target cable. Attach six thermocouples to the "K" 37 cable to be faulted spaced at six inch intervals. 1 U" 1A l1N8 d&W D l$ # I / V c226-t 9 &ch m Lt3 % ;L ; a P w l W f u. n-12241-1499x % $h 10/05/84 163

1 ESS0W No. 2BVS-843, Rsv. I i 2 Page 19 of 53 3 c. In the 2 in. aluminum conduit install a "K", "C", and "X" 4 cable with two thermocouples attached to the "C" cable 5 and two thermoccuples attached to the "X" cable. On the 6 "K" cable to be faulted attach six thermocouples. 7 5.6.6.4 Cables 8 a. The cables are the same as those specified for 9 configuration No. 4 tray T1, for the tray T1 in this 10 configuration. 11 b. The cables in the conduit are: j 12 "K" Cable mark number NKZ.19 Specification 2BVS-J 13 312 or 828, No. 6 AWG, Cu, triplex, FLA = 89 14 480 Volts. 15 "C" Cable mark number NKA-65, Specification 2BVS-16 816, No. 12 AWG, Cu, 6/c, FLA = 9, 120 Volts. 17 "X" Cable mark number NKC-04, Specification 2BVS-18 827 or 324, No.16 AWG, Cu, 3 twisted pairs, -19 FLA'= 1.0, 50 Volts. .20 5.6.5.5 Test Parameters 21 With reference to the current time porfiles for the cables: 22 a. Warm up the "K" cable to be faulted and the target cables 23 in tray T1 and, the "K", "C", and "X" cables in the -24. conduit using derated amperes from Section 5.4.2 for 15 25 minutes or until temperatures stabilize. 26 b. Continue to apply derated amps to the cables. 27 c. To the "K" cable in tray T1 to be faulted: Apply Sl(o am phase, 60 Hz, pr 28 1) ' g.$ minu% peres,b'.pc.r 29 30 2) idpply 1,200 amperes, pra phase, 60 Hz for a 31 maximum of 40 seconds. W 'q ~. 32 d),/ On completion of the test, conduct the following tests on 33 f the target cables: $/ 34 1) Visual inspection 35 M 2) TEh 04 %>38$ ~ c l'- $ h n 12.00 % %fl kS JA / Pt - k vr deh% h < fVmd /* US G V i tesh n-12241-1499x 10/05/84 163

1 ESSOW No. 2BVS-843, Rsv. _ ) 2 Page 20 of (3 ) 3 6 e. Then, for the "K" cable in the conduit'to be faulted, I 7 repeat c. and d. above. 8 5.6.7 Configuration No. 7 9 5.6.7.1 ' Representation ' 10 This configuration represents installation of control or 11 instrument cables or, bundled control or instrument conductors 12 entering a panel without separation. 13 5.6.7.2 Test objectives 14 To demonstrate that in a panel or cabinet, a faulted conductor 15 will not affect the' targeted conductors or conductor bundles 16 with 0 in, separation when these are wrapped with Siltemp 17 protective wrap. 18 5.6.7.3 Test Set Up 19 a. Use a typical panel backplate of 20 guage metal to mount ') .20 the SIS wire to be tested, arranged to stand vertically. ,/ 21 b. Using No. 12 AWG SIS switchboard wire, Mark No. NKA-26 22 attach six thermocouples to the wire. Cut the protective - 23 wrap with the scissors to provide the overlap 24 required and then wrap it over the wire .and 25 thermocouples. 26 c. Using another piece of No.12 AWG SIS switchboard wire, 27 Mark No. NKA-26 attach six thermocouples to it and then 28 tie it to the protective wrap externally with the wrap's 29 tie cords. 30 d. Mount the test configuration onto the metal backplate 31 using. ceramic cord. 32 5.6.7.4 Conductors '33 The conductors are No. 12 AWG SIS switchboard wire, Mark No. 34 NKA-26, representing "C" and "X" wire and cable. n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rav. ) 2 Paga 21 of 43 3 5.6.7.5 Test Parameters 4 With reference to the current-time profile for the SIS wire: 5 a. Warm up the conductors using derated amperes for 15 6 minutes of 9 amperes or until temperatures stabilize. 7 b. Apply 75 amperes a.c. to the external SIS wire until temperatures stabilize er condochor Open circuite 8 9 c. On completion of the test, conduct the following tests on 10 the target cable within the wrap: 11 1) Visual inspection \\ .12 2) TeS h viS. m r-h h C R., 2P-45f5 i - A U.M I Er 14, k 13 d. Repeat b. and c. but apply the 75 amperes a.c. to the 14 wrapped cable instead, and treat the unwrapped cable as 15 the target cable. 16 5.6.8 Configuration No. 8 17 5.6.8.1 Representation 18 This representation simulates cables enclosed with protective 19 wrap *in accordance with the installation instructions outlined 20-in Appendix 5.1. 21 5.6.8.2 Test Objectives 22 To demonstrate that cables designated as "K", "L", and "H" 23 types, when in free air as they drop out of trays and conduit 24 prior to entering other trays and conduit may be wrapped with 25 protectivewrapwithout'prit.4e derating. 26 The test will demonstrate that the current (allowable 27 ampacity) which can b.?. applied to the cable (s) being tested 28 without exceeding the conductor hot spot temperature of 90'C 29 when in a controlled ambient environment of 40'C, is not less -30 than the current (s) given in the cable specification by the 31 manufacturer, derated in accordance with the installation in 32 the field ie tray. See Section 5.4.2 for a:ceptable ampacity 33 limits. 4 - m n-12241-1499x 10/05/84 163 ...a

1 ES50W No. 2BVS-843, Rtv. ) 2 Page22of(3 T 3 5.6.8.3 Test Set Up umpp2 ase est 5 For each cable size, using 4 cable: 6 a. Insert thermocouples onto the cable copper conductor at 7 12 in. intervals via holes drilled through the 8 insulation. 9 b. Install the cable either vertically or horizontally in a 10 chamber havi.ng a controlled draft free ' environment 11 maintained at 40*C with a maximum tolerance of tl'C. The 12 ambient within the chamber is to be measured with 13 thermocouples placed 4 in. above the test piece at 2 ft 14 intervals. 15 Test A 16 For each cable size, using SWEC protective wrap. 17 a. Insert thermocouples into the cable copper conductor at 18 12 in. intervals via holes drilled through the insulation. 19 b. Apply the SWEC protective wrap over a minimum length of 3 20 8 ft. ) / 21 c. Install the cable and SWEC protective wrap as per the 22 Base Test either vertically or_ horizontally in a chamber 23 having a controlled draft free environment maintained at 24 40'c with a maximum tolerance of t1*C. The ambient 25 within the chamber is to be measured with thermocouples 26 placed 4 in.above the test piece at 2 ft intervals. 27 Test B 28-For each cable size, using Sil-Temp tape WT-65 half lapped and 29 secured with bands of 3M No. 69 glass cloth tape at 6 in. 30 intervals, repeat a, b, c, above. 31 5.6.8.4 Cables 32 a) "L" type cable. 250 MCM, Cu, 480 V, triplex, Mark No. 33 NKZ-27. -34 b) "K". type cable. Size No. 6, Cu,.480 V, triplex, Mark 35-No. NKZ-19. 36 Note: All six cables must be under the same protective 37 wrap. n-12241-1499x 10/05/84 163 I

1 ESS0W No. 2BVS-843, Rsv. I 2 Paga 23 of 63 ..~ t 3 5.6.8.5 Test Parameters 4 Apply to each phase conductor (conductors may be connected in 5 series) the 60 Hz current necessary to obtain a steady state 6 (within l'C) 90'C conductor temperature for a 15 min. period. 7 This current is the cable's ampacity. ~\\ p. h. .j. n-12241-1499x 10/05/84 163

1 ESS0W No. 2BVS-843, Rtv. l ~2 Page 24 of 63 3 APPENDIX 5.7 4 SILTEMP BLANKET DETAILS 5 a. Sketch 599.390.1-SK-1 6 b. Sketch 399.390.1-SK-2 9 ,) i .T ./ n-12241-1499ac 10/05/84 163

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3. u STONE & WilsTER ENGINEEAtNC CORPORATION ESS0W No. 2BVS-8h3, Rev.1 Pye 25 of 63 I

L E A DI NG E D G E ->I C ER A MIC TYING CORD it ut! (t j y'"'A" l STITCHING OF CCRD i 5 i ),,,v i-m ...s. i FOLDED EDGE I y 5,..,, 1 b h1991!! w /s 44Wr34 i 6' 2" v 7 nut n VELCRO, 3 "'" i I

_c; ; =p Aa IUr LOOPS

^A s i D Iffitf .nu I stnM 2 < mn. 1 CUTER S!D: g j, c (W) I NOTE: 1. A L L DIME NSIONS ARE APPROXIM ATE l i ...,~ou.v v o.ou.' " " FABPslCATICN DETAILS.c.u : NTs exccxto i =^'c : 5-5-s4 l i 2 w. 9,g; OF S+W PROTECTlVE co..rer ,-oveo we i WRAP .=re ~u .c. I r.rvi. ion. l@i .@i i@l .@i 5 39.390.1-S K-l

, o sin u $ TONE & WEBSTER INGNEERING CQtPCRATON ESS0W No. 2BYS-843. R w. t ..L Pag 226 cff3 I (LV) 2" LOOFS <auvt < ni TOP COUTSIDE) l >l//<//<///// g\\.g, n;....ni.io.....n....,.....,\\. g \\ s y y\\ s; ^ ^ BOTTOMO NSIDE) i SIL-TEMP I LEADING ECGE HCOKS FOLDED EDGE VE L C RO l' A-A NCTE: 1. ALL DIMENSIONS ARE APPRO XIM ATE FABRi.;ATIO N L _ TAILS.c.u NTS -- i~ oo.m 0F S tWPROTECTI'.E =ar., 5-5-84 conncr 1.D6k WRAP - rca ~o

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ESS0W Na 2BVS-843, RIv. I-1 2 Page 27 of f3 3 APPENDIX 5.8 4 VENDOR INFORMATION REQUEST TORM 5 (VIR) k l' 7 s. s

b. -

l a 4 4 ? n-l'2:41-149?aa ,10/05/84 s

ESS0W No. 2BVS-8h3. Rev. I STONE & WEBS'TER ENGINEER:NG CORPORATION PcEe 28 of43 USE THIS FORM ONLY VMEN AN AFFROVED VRITTEN RESPONSE FRGE STONE & VE3 STER IS NECESSAR7. This fots is to be used by a Vendor to request 1) further technical inf ormation f rasi SW, 2) a otsal change to a SW document, or 3) a SW approval of a disposition to a nonconformance. VENDOR INFORMATIN REQUEST To: Project Engineer. J.O. No. THIS BLOCK FOR 59 USE CNLY Stone & Webster Engineering Corporation SW P.O. / Contract No. Attn: . Engineer P.O. Box 2325 VIR No. Boston, Massachusetts 02107 Trom: Vendor's Name and Address Page 1 of l Attachments: O Yes. O No ! E veno or 's i u $i VIR No. __ j c h SW previously notified on by:

References:

(date) l .o Telecon to: TWK No. 3 f roen : w 7 f Reques t : u 91 m I" NOTE: If nonconfoEmance disposition approval request, reference Vendor nonconformance number and state recomumended disposition (Accept As Is or Repair) in this blocs 4 report ,I and attach report and supporting documentation. I Date: Telecopy Da:e-Signature & Title of Vendor Representative making request: Approved : Reason System-Equip. ID Codes: Eng. Ares / Bldg. tiisaooroved : Code: Reso. Coder Resolution : I i I g D aFFECTEC 00CUutmf mueseta s TYPg status eELATED ACTWITaES G A CAT CLIE N T APF AEQ'O O WA O aEF SAYE ANSWERED BY 'Oaft SusITEM woesAESP lut ITEM woes # ESP 01 02 U l ~ Da71 CO RELEASE NO. EQ # ELE A S E NO. 3** mElm LEAD EleG A. g 9 ..TE.8Aa E.... E 0 u iP. SPEC. gears . gen ConsPLET10M mgg Q 30478 sSO OR EA seaTE ensp mEpont soo/ sis jeaft l e ST ATU S "ad 5aaa.

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1 ESS0W Ns. 2BVS-843, Rsv.1 2 Page 29 of f3 3 APPENDIX 5.9 4 a. CONFIGURATION NO. 1 5 b. CONFIGURATION NO. 2 6 c. CONFIGURATION NO. 3 7 d. CONFIGURATION NO. 4 8 e. CONFIGURATION No. 5 9 f. CONFIGURATION NO. 6 10 g. CONFIGURATION NO. 7 11 h. CONFIGURATION NO. 8 4 m S e d n-12241-1499y 10/05/84 163

aa " 5 TONE & WERSTER ENGINEBllNG CORPORATION ESS0W Ns. 2BVS-8h3. Rev. I ~ Pag 2 30 of '(3 C7 4 % 01 *W 1pr hs. C8 LW4-78 c.4416 C9 D K.E-tS

• 6 +ri(Arg

'( Q 6 min. - Protective wrap N p,, g e, triplex cable C1f ove eb-(k <W SECTION VIEW p A C9 CB h ~ , gn ~ C7d CB = ss" = l bC9 a 12 min. PROTECTIVEWRAPg l NOTES: d

1. One half of the length covering the cable Cl is to be covered with l

protective vrap. The other half is to be covered with Siltemp tape half lapped and secured with bands of 3M No. 69 glass tape at 6 in. intervals. Note required 2 in. overlap.

2. The target cables C7. C8 and C9 are to be secured externally onto the protective wrap with 3M No. 69 glass tape at 12 in.

intervals to ensure 0 in. separation.

3. The cable to be faulted is Cly 'tyfA M~h # b

/ TITLE SCALE: CHECKED M NO4 D*TE: !conaEcT CONFIGURATION No. 1 AP* ROVED SKETCH NUMsER @j l@ gl j@l SKE-001 REV. l l aEvisions

.onnu STONE & WERSTER ENGINEERING CORPCMtATION ESS0W Ns. 2BVS-843. Rev. l ~ Page 31 cf 63 PROTECTIVE WRAP C2 'C3 C4 SECTION VIEW wa-is C l + 6 dpb gi Trim protective wrap / to provide 50% overlap. m pg-ai, at +2 C6 @ Q C4 pyset Vc

• 2 gyain, + & TopWx

.C 5 . C3 przrzi ?A *1 C2 we-2s yc + =. I I ~ C6 C4 C5 } i .1 4 NOTES:

1. Secure protective wrap over C1 with bands of 3M No. 69 glass tape at 6 in.

intervals.

2. Cables C2, C3, C4, C5, and C6 are to be secured externally onto the protective wrap with 3M No. 69 glass tape at 12 in.

intervals to ensure 0 in. separation.

3. The cable to be faulted is C5; Iy p Id d -lbf f 6 /twgr (q,

(% k. TITLE SCALE: - i-CHECKED SEPr22/84 CONFIGURATION No. 2 oATE: CORRECT AP* ROVED SKETCH NUMsER Revisions @l l@ @l l@ SKE-002 REV. l

. o sin u $ TONE & WEBSTER ENGINEERING CORPORATION ESS0W ND. 2BVS-8h3, Ray. I Pag 2 32 cf 63 i i i i l Fill with cables' up to side rails. k'/C MMOMEEI)Oso T mJs o.oJU "K" TRAY 2-tK A-78 2/c s \\L~ c ccdde t r // n l 4 t Gy ] i TRAY T2 t Q "C" TRAY i 4 2 6' l Ti w I TRAY T3 "X" TRAY i 3 +- t + Tray T4 1 "X" TRAY i C1 }JKE-lb 4 6 Atad Thp(C< NOTES: 1.0 The cover on tray T2 is a solid high hat. 2.0 The trays are aluminum, 30 in, wide by 4 in, deep. M. T87'E seatc; - SEPT 22./84. CONFIGURATION No. 3 DATE: s connEcr APPROVED SKETCH NUMBER l@l {@; SKE-003 REV. I cEvisions

'm u STONE & WERSTER ENGINEERING CORPORATION ESS0W Ns. 2BVS-813, R2v. l 6 Pag 233 cf 63 "K", "C", & "X", TRAY TMY Tl t 4 p 4G,W G TRL N R ' G - G L-N KE-22' i 6 0 0 bt C m j. ', j ~t / l FOS / "L" TRAY I l TRAY T2 P 909090 l See note 2 ? a k l T i, i "X" TRAY TRAY T3 See note 3 n Y i Tray T4 1 See note 3 i See Detail 1.0 f i I Cables exiting from i /h [, (( U tray T1 are: C1, C2, f l 7 tf v t if 1 C3,7CS, C6. l l ..______}__________________S ~G4 d x H G W i A / \\ifedb{altd "L" Cables. l fy Sideview of tray T2 l

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l MKE 2l'._ _ N_rA-6j5 NKC-04

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..__ st 12. hW4 e l6 A+4 NOTES l 1.0 Tray T2 covers are ventilated. ~ b' ~ ~ ~ ~ ~ ~ ~ ~ 2.0 Cables are spaced at i diameter _/ ---N-s apart. 3.0 For tray T3 and T4, reuse ~ Configuration No. 3 trays T3 I and T4. DETAIL 1.0 l 4.0 Should test fail with cables l on the cover, repeat the test l with the cables 3" above the l tray T2. i TITI.E SCAL.E: l CHECKED 6E N8Y FIGURATION No. 4 DATE: CORRECT APPROVED SKETCH NUMBER j r.EvislONs @j-l@l l@l @l SKE-004 REV. 1

Mo8* ** STONE & WERSTER ENGNEEtlNG CORPORAW ESS0W ID. 2BVS-8h3, R;v. ) Paga 34 of 63 f p- ~ o o i i W&N \\ o o l + i I"K". "C" and "X" TRAY ) o o i ! TRAY T1 See note 1 l 1 o o o o o I O O i,le-1". .e - -+ - D O j o 0 o o O C i o o o o i o o 1 i j,7 o oOvvvuv u - o o 'y 'u '-"K", "C" and "X" TRAY " K 'j bo,._cl T b7 'K", "C" and "X" TRAY LTRAYT2 See note 2 L TW Tl kM i,, TRAY T2 See note 2 Tesr* I 'TE.f a 2. I i ~ NOTES 1.0 For trey TI, reuse Confiauration No.4 Tray T1. 2.0. Vertical tray without covers filled with "K", "C" and "X" cables as per tray tray T1. Cables to be held in place with 3M No. 39 glass tape. M. "'E SCAL.E CONFIGURATION No. 5 DATE: SEPT 22/8+ CORRECT t.PPROVED SKETCH NUMBER @j l@j @l l@j SKE-005 REV. ! REVISIONS

~ ~ ~ ~ STONE & WERSTER ENGINEftlNG CORPORATION ESS0W Ns. 2BVS-8h3, R;v. l au* Paga 35 cf O l' r i -t 2" aluminum conduit. i v g,, i T M g ?;Of M "K", "C" and "X" TRAY I i See note 1 C_ i t 9 i f. t I I i j NOTE 1.0 For tray T1, reuse i Configuration No. 4 tray T1. i l I i l-l 'k. TITLE l SCALE: 8 CHECKED { CONFIGURATION No. 6 DATE M Q/M j 7..._ SKETCH NUMBER t. ) I APsROV.ED it = (Al-4 SKE-006 REY. 0 o- ~

^=" $ TONE & WEBSTER ENGINEEtlNC CORPORATION ESS0W N3. 2BVS-843, Rsv. I Page 36 of 43 i l e 7 see Mck' i i t tdiRE ] p' SIS WIRE b SIS g, __, ; 7:c j g ..;A Pemucnve .gt w r A P. i cerd( i x o n,. n-a -, ce AS i .c. (f e d. c-

c 1

p 4 j i ,o r ) i SIS Wire No. 12 AWG. I 4 K N. e a b a We<s [Mh lhe_ 3iw 69 q)cs. Top-. e on % h tett ra b i< a t hu A.e M a. M TITLE SCALE: CONFIGURATION No. 7 ,,,,, g gg CHECKED CORRECT SKETCH NUMBER APPROVED @j @l l@j . SKE-007 REV. I REVISIONS

d....u STONE & WEtsTER ENGINEERING COePoeATION ESS0W Ns. 2BVS-843, Ray., 1 Paga 37 er f 3 i i / / 2 p = n 1 = = u-2 j i i i I See note 3' of See note 4 4 Y Y Y y i See note l g ,j,. l g g x Ts f, z y n1"G 2"ynz% - 12 - L-nz'Q :2"n See note 2 l l e FT. MIN. = 4 I l i i i I l l 1 NOTES SYMBOLS: 1.0 Support the cable with / - thermocouple. l 3M No. 69 glass tape., 2.0 Ensure chamber is sealed against drafts. 3.0 Base line tests are to be done without protective wrap. 4.0 Independent tests are to be conducted using: l a) 500 MCM NKZ-29 triplex b) No. 6 AWG NKZ-19 triplex i M T871 E SCALE.

• EEEY2 Z!Ok CHEC"ED CONFIGURATION'No. 8 DATE:

l CoMREc7 l APenovED SKETCH NUMBER cEvisioNs @j l@j l@l @l SKE-008 REY. 0

1 ESS0W NJ. 2BVS-843, Rev. l 2 P ge 38 cf 63 3 APPENDIX 5.10 4 a. SKETCH NO. 001 ( n-12241-1499z 10/05/84 163

o#Hu STONE & WEBSTER ENGINEERING CORPORATION ESS0W Na. 2BVS-8k3, Rev. 1 Page 39 of SS 4160 Volt System f I) 1) 1500/2000 KVA IT' 'T1 4160/480 Volt ,o, 480 Volt Bus 4o. ) 3000 A 480 Volt. Unit Substation i) ) i) l) i) )600 A o u 500 MCM NKZ-29 NKZ-29 (2 @hucTcR.5

1. CO*'h 500 NCM NKZ-29 PERd' Hate) o a

nry 300 H.P. H.P.. 1) I) l) I) - ) 1) I I l 480 Volt Motor Control Center l l l o IJ W lh MrE-2) 3c.+ 6 No.2 AWG N Tf-lPLOC NOTES o o For equipment ratinas see Appendix 5.5. @ H.P. M 50 H.P. M Fth 15l (Lh v GG Lg,q : 21b Lf'A = Sol i M "' E SCALE: ~ ^ BASIC SINGLE LINE DIAGRAM a appnovco SKETCH NUMBER 001 hl hl lhl lhl hf ctvisloNS

1 ESS0W N2. 2BVS-843, Riv. ] 2 Page 40 of f 3 (( 3 APPENDIX 5.11 4 CA8LE TRAY COVER ATTACHMENT DETAILS 5 a. 84-117-1 6 b. 84-118-1 7 c. 84-119-1 8 d. 84-127-1 I n-12241-1499ab 10/05/84 163

ESS0W No. 2BVS-8h3, Rev. I i s Page41 of GS j STo wr 4 o - v e :- q_ i I C.T'roS l 4"4wc, CWC (sw m ed.-l15--I i g L e Ts v Coven. ~ Caste Tm.a.y %m C l F.Aste Taav Coven. 1 r k o.y orm.w.. e4-i to-ib "[ I k'4 Roo (_CNTxi t %( se.. m. st I t e-13 [YPICAL.bt E IQ.AY 4 Covee. C=.=*a, wriou l I 7,,f I o " l _ s" _ !i i'

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ESSOW No. 2BVS-8k3, R,v.I i \\ awe Page 43 or f 3 ' 2 L a i._ TEA'rs E==9'vs' a F-am Ye" + **os ^^* i=.a l.) La 9TuS r-ca. suAu.sa. pa ^-T StMS - 7.). Eimaso camus rm.Ay cousa.s Tb as ewiuAa. Te spic. Meg ALs 27 cm 7tp.- F% em. wipc> epent._ oecw j T'rps - M. i %) ALL coveia.s To ** 7.C M* S*'U4 J't.ED *T**' U C b j i. 'P u >'TH 2 - l 4.) *%v4 * $, <,,aos u^T *q* C-T' ^' **R"'** or ws a smace. N Loew one=eTtw om. TwAmug' g"Twa covum. Lip ST Tse moo==- any PLATS -etur. e.) Av s*"T Pi. ^rus As.2o /e"f moos Te a. ASTM AS* 3 MAym.. AL. U.o.S.

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1 ESS0W Ns. 2dVS-843, Riv. I 2 Pcge 45 cf s"> i 3 APPENDIX 5.12 4 CABLE TRAY, TRAY COVERS AND UNISTRUT DETAILS 5 a. COPE LADDER 6 b. COPE COVERS 7 c. EPIC METALS COVERS 8 d. UNITSTRUT DETAILS l y l n-12241-1499ad 10/05/84 163 / 4

_~ i i ESS0W No. 2BVS-8k3. R n. l l Pa6346 of f5 ~ l COPE LADDER k i -RUNG SIDE MEMBER l J' r l O m d+# i o OVERALL HEIGHT i 1 / a E WIDTH H l COPE LAODER is a structure consisting of two LENGiH-The longitudinal dimensions of stand-longitudmal side members connected by individ-ard Cope Cable Ladder are 12* 0* or 24* 0*. ual transverse members called rungs and is manu-factured m accordance with NEMA Standard WIDTH-The transverse dimensions of Cope =VE 11976. Cope rungs are fastened to the side Cable Ladder are measured inside from side members by an exclusive swaging process. This member web to side member web and are fur-assembly method does not destroy the desirable nished in seven standard widths: S*, g*,12*,18*, metallurgical properties of either the side mem-24*,30* or 36*, i bor or the rung and insures a superior mechanical OVERALL WlDTM - Overall ladder width is equal and electrical connection. W Mde w miW wide pus N widm of side mornhw Hanges. i StOE MEMBERS - Cope side members are de-signed with top and bottom flanges tumed out-L.OADING DEPTM - Measured from top surface ward. This, simplifies fastening lamer to supports of rung to top of side member. This is not to be and fastenmg covers (when required) to ladder. confused with overall height. Cope manufactures Ladder with ttanges outward allows complete ac* four loading depths: 3", 4", S*, and S* in accord-cess within the cable loading area and eliminates ance with NEMA Standard =VE 11978. the possibility of cable damage from sharp edges within the esble area. The retum on the top flange OVERALL iMIGHT-Cope ovWall height is equal strengthens the side member and allows cable to to the loading depth plus 1%". l be smoothly dropped over the side. TOP FLANGE e LOADING l i OvtRAu. omu RETURN WEg itE80MT e

• _ _M _ _

o g BOTTOM FLANGE MATERIALS-Cope aluminum cable ladders are 4 manufactured of heat treated 9063 aluminum ahoy. Cenain cornponenu mqWng fonning oper. RUNO - Cope ladder rungs are 1.00 diameter stions in meir manufactum am 5052 aluminum. tubing flattened on top to provide a cable bearing surface. This construction allows ' cable to drop Cope steel cable ladders are manufactured of mild carbon steel and are supplied in two standard I out anywhere without contacting a sharp edge, finishes: RUNG SPACING-The interval at which runge are swaged to the side member. Th6s is mese. Mill g.1-fr (pre-galvanized) to ASTM A 525 ured from centerline of rung to centertine of rung, which provides 1.25 o2. zinc coating /sq. ft. of l Cope manufactures straight lengths - with four material (1.25 oz. total weight of coatmos on standard rung spacings: 8*, g*,12*, and 18*. Rung bom sides of one sq. ft.). spacing selected is generally determined by size and type of cable being scpported. When in doubt, g* rung spacing is a generally accepted com. Het Dip Gehenised Aftet Fabrication (H00AF) to ASTM A 30s which provides a 1.5 oz. ainc promise. coating /eq. ft. (of surface area).

ESS0W No. 2BVS-8k3, Rsv. [ Paga 47 cf f *> COVERS are offered in flat. flanged. louvered. hat and peaked types in aluminum or mill-galvanized steel. Covers can ce orce eo with indoor or outdoor heavy duty l, fastenrg sys: ems including raised type. Standard fitting co.ers a*e tiat solid type. N N N 4 N N N N 0 J L Flat Cover Solid Flat Cover Solid NF Louvered Cover-Flat Cover Hat Cover HS (Solid), with Flange FS Fianged FL Louvered NL HV (Vent.) Suffix Height l l l efa-I s a Peaked Cover Solid Peaked Hat Cover Corrugated Cover Corrueged PS Suffia Height Vent. PV Suffia Ht. with Angle CF Cover CS Cover Catalog Numbers Streight W Catalog Number-Fittings ~ seene wknh Lansth seeis wknh e in. (mm) (ft.) TW Flenge Finleh Number in. (mm) hpe Flange Finish Number. l FL ,(Mil!Galv.) -09SL 12 g ~ 6(f52) 12 NF 2 6 - 06 From 6 ff 52> HS 2 6 -06SL 12 2* " HV T13/1'6") 9(229) 12 (13/16") (MillGalv.) - 09 Fitting 9(2201 -12SL 12 j 12(305) 12 - 12 Selection 12(305> l FS 4 8 -18SL 12 18(457) 12 4 8 - 18 Pages 18i457s NF (1%") (Alum.) -24SL 12 24(6f0) 12 (1%") (Alum.) - 24 24(67O! NL -30SL 12 g '30(762) 12 ; - 30 30(7621 CS 5 -36SL 12 K 36(914) 12 - 36 36(9741 CF (1%") l EXAMPLE: NF26 369F.24 is a mdf geNangeo non fiangsc se:c CM-pg lor a 36 m woe nonzornaf 90 ecow win 24 m. a:+s New Metnc eQuivalentimmon parentneses

• 2" oes* aM Ns! stanca*o Consu't factoi for ome' heets EdmD*e NLJ6495L.12 is a tot souverso mee snees cover for a 9 woe atummum tacoer 12 iong wim a 1Y 1:ange Note Metrac eenagesimme en parentneses L

ES50W No. 2BVS-8h3, R,v. 1 Pag 2 48 Of 43 ~ / ( A EP150 ',} W W r.11J L_! [_... w... .. c- .... c F24 EP300 ?.. 'v;/

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[' Ei bCE "kQ 30l 3 Ylb?{i?' P 'R O. e ZBV-84-3 i 2./'4573 ! ,1 ho Of Sscru 23vs - 84a &v o. Scaffo 2, rapc 2g f, fmyeap/~ 2.s.2 i lawf n % si Ae fettomy 1 ' orah'on2 a Lod Pioe 'h fnf Ao c rir n. - k st-Asb.a & h t6 utdef-Ae M *e c;4o 6e n(kh a se c&s Q3et6b s as dE 4 d R 1he Essaza. cahG.s te> b f(46 ufu*d, W Q h a R yeraf k s Wac /,6 6 i ks CeLuke) e?Mza ayMdo L,a exss1%kd aR cah&s c2L W'F mark n anhos. f V /s dAAei/g Ao hf Am -ks/s

1. 4 A e s e c a l d o

< A o - e A c %.< W Aou t) jachd u Le -/+ k cabs JL k ch ache't % p.o M maaF M /YOMI g ca h J /L 6 h a h "U 4 5are blaSMed fa.uvl+< do toopadsed to5s %.ese calohl utti Las tw r. Nofe 2 EthcR hkk -k ca.u M} 3 $+~h % h (.o s b e A % d a e cwr%+s % Ae athlied rocte JnM Lc.od-Tw @s.

yO,4 2BV-89-3 E y bcR z F-4573 Pge_'3p3 essoa e 2evt-sts nu t ?xge 53 f SE \\ Calde I tuotor h~, u d Ab. 344 T.L.A s! Re. %AW{hau l MkE-2.s se6Mcm Geo j250 r(go 6,00Di 2 Mt2 -28 360McM 464 1200 1578 6,ecoA s. N K.a-26, 4/0 335 l tso 11R4- {6,00o 4 4 hit 3E -21

• 2.

15 8 Go 66l jj i,2.co A, s se-a-tS +6 as 4o

3. is

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E m m No zars-eas bi ( v. Lap.e dse e14 F3 % CA b. 2P-46% 5 d c c. y k % c.n % g(- ( pi Q ( p, 7mv caac. e i 1 1 + e - ts '1 6 "4 Li

t%OW Nc.2ths5-KG Xpo I rapa 6 5 C4-l a au- s:CN E AND WEBSTi.R ENGIN EERING 00*PO A f *l0N ENGINEERING G DESIGN COORDINATIOrCONMOL LEVEL 1 ;5pq g P40gE;* ;is t h* jog QR;EP NQ ff*A6'!E Y0$$!Y f Wi[ $YA 7"/ W l l b* l?Skf e 1 / a k.C N O i s e. a i EEa3Gs ";& EL.iP .L % 5 its 00;E LLs 2 /3 v = P U 1 e s REFERENCE CCCuwthT5 SuppLi[Rf Cp SUB5uppLIE R)N AWE 2 a v s - A n =5 w vli L A.? C des;miPTION SUWWARY 8s t W A h K 5 80 OA 3 d # C M 7/27 '* # 78 C D e"/d / + PROBLEW D E S C R I PT ie s. at I, si*m n mi i!.- po r , u.. z.;; m ( Y,** / 7b Wf 0///$k / $0 7 Ms.C /E A' I2' f / k,~iv'd j'.CJ o s/,? ? WL % res /Mcc;!2 r e-w a; mg o,- n y- -m n,-a n e,

yp" THE Mu/Mn cg/racis ms.re a r a rer f. f 3 o tt/ ?

xv= 2.P-4585/ ads e R C 8 4-110 8 ddd.L .t INITI A Ty I TEL [IT I (= P. Eck'EET ' AR E[A '0 FFT / 3 /& 'C ATE lllb' esl'/5 8 u APPRQv f[// h h ENGf$P L A' E V t CI D C's G II ,s Id d' Der'$'e"- 1 JWA11en - 1 ( SLipofsky - 2 I-N ' ~ 'P* 7 6 Nc" ( b' SE /ncLutsD RMMcMellon - 1 t g' g O# W6 A(* Oi PT4"C4 DWDodson - 1 MPLelliott - 1 CRi 7c,e r 4 TGCarson - 1 RJordan - 4 GSBellamacina-1 2', 7/-/E MJLaPia - 1. gjg. 7 D_ S,' S hr u / b <3E SJDonovan 2 jae ) JPCamobreco - 1 l%2 M RT? o & OHly 0t-1 N/Wt(A77p/ ~ l DdDenning - 1 S *- E 7?A 6 E C 2 3 f// ,4 2 fHi SEG - 1 J l CHAR'd;E S 7c-7/-s E E S S c e<.) AFFECTEC COOUWENT NUWBERS TYPE STATUS RELATED WlAA ,1 R AWY, A,e nAEM Trv TIES C A CAT C L IE N T APP QD ,gC 1 zavs-s4s e a .T re t, I +' O O fi[ F LE y EN,R cart EG R Ei.E A!! N O EG PELE ASE NO. f# [k en to to W AMRIALS di/dR. 3cait WB$ NO. WBS NQ, Al b J ~ at 29 to }P EQ G ICA E WOPK COWPLETION N wR O l 8E fl/JI t 88 i Os0 CR E t[ME INSP 9EPORT N 0/SiG lDATE h STATUS a St se C-wlLL SE INCORPORATED .a 8oT FINAL work T RACKING CLOSUR E icaTE . NO CH NG d k I' DE SC RIP I sCes sois R E W AR KS toes SS Se ESCRI PT ION (01) RE W AR KS lo t)

csu no e ew-su vu i

• g3i3CR ragess 4 a 79zg p4 sass,t)

' Seen 2 4 c>cp c Q a z h Ages add "dfr 6)gmdrio4 -ULe t+. A G @ p enes. o Q " -l ~~ M W % % - del. ele. uhrey ad a.dd "M tqt.t~ cables hu b kl.%4kd A acc_srd.a-ce Gk %e ocddrs. i j 'A l h 'O n 6 3,# '9s. 4-a-.d E k 4h - Secdtbn G 3 D .D dde u h h u d dd. ~ s 3 Ted c&kAA( 'imst-GGea. a MI-::ob M b I c.a.fc:(e_s i accothe ca.Ms : stL ' %e s M.d No. k.\\/ a..c. ( Rtcla-tS 48 N C.-2-- 37 44 DQ-2. t S2 N tch -78 7 2. u pA -66 B6 M FA -6s S-6 ggc -ot t6 R KE. - Si l-6 Mr.c - c4 1G StS taite. 7-Z Mc4e. CVac vh aben m Boy, y La dac4ciy -ki ohs. v. t

,8> j- .i PTE t= t bc R Pep 67 ef LS tiJg! e 'i 2 P-4585 5 3 g secoon s-6 1 b PT S $ 4S. Me 2.s d.ch4e A he H LAe 24 4.Lb k. -e-Streq deteh. u%eq, md add, LM 2s ' c. - it -

• i x c.oid % a dik.j Ted

' 4er 4. yo Tm A App %dk c.3.yb C40 lee i Scho, s 6. 2_. 6 9 9 tl 4 4s. Mm.A A e to

add, 4C - pt-a acc.sdo-ce 4k c-.

'Tcf C5% @i Tqs.' cables,/ r iA Apd'x G-3." / A L Sech:o* s-6-3.. (> W W 9 4-S - cLtl A. A+i_tR.h, d add We e cLoLat e&< H, x L;a so 4t'- poE A acc.oraxu dt "c. TaSE'Cnk.AjyrJgFCes/ xap p w s sech6, E-bu pgs. i6 4 + 3. (Ae 2.8 da.ich AMRh cleAcke u+ ire We 2s a d 4 e. A 4 0 %y,x4ad LA.e so " c. 4t-g>C6 EeA ot A. acc.ord%ca 6% p T e 9 F C 4 es. Ta.d s m a h%d;.s s-3' L

W.4 M N o M '~46 9:ew I gge eg of. g M44 E @sd 7 t' h U-@85' I <l

Seekib, 5 6 -s G P@

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• m

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• 6MM**aW8*N a __t d fi x p u r MYM 1K_MtA/1#dA

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tsscu L 2B/s-ff4?> Pav / e ,f Poqa 60 cp L3 d bd2cwddx 9(5 t i Yhth d k (N Q,

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• 6 du 6 dr:c= Luc cda m

com ckJ dc = 40 Re -+~ob, dtL ~ &6 al~pu e toek M L rt4 r hpsu < QLg chea A d~y44 4gsudus c4_ %edid O A, juket 's sa was setuka as -La c.46 %e dL' ck, tmA %& 2, ch LgLd -b-petbes om -Lke dea p d

efeks, 4

a dM oplRs ccdde acts GS h u~ des.. E b p posca cg k* 99% a w a g a ed m g &

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• 4,

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• 5 L-a he 2n\\hid a C E H s, + 6 A u s, c.a,

w %ptecj4eshtcae. 4 upexs=nA=SS6pc. c.(Janw

b. Elb cad

= 316 Meoes/naxA.

c. EJF cwud dacA T vJn des.

L (.7 2 K Jb -Le ceAc4Cr(O vJdr o QcAof mrN2d tch g)lr2x L,4ctop= 12O aBf Rs d-Jehow c$ eo e Q Q cEso 03 cec yws Sech'On.2*3 4-c. d( h F5%0% 2 P>U S - 4 3 Q a V. O,

. * - u. o l RACEWAY ARRANGEMENTS JUSTIFIED AFTER TESTS t SKETCHES FROM NRC MEETING 9/26/84 TEST CONFIGURATIONS Figure A a 3-1, 3-2 &4 b 3-1, 3-2 & 4 (configurations will. be applied by analysis] 5-1&5-2)Testsperformedwithnocovers ' Figure B a&b' 5-1&5-2j. c ~ Figure C 'a&b 5-1 & 5-2 Tests performed with no covers 5-1 & 5-2 c l Figure D 3-1, 3-2 & 4 Tests performed with no space Figure E a 6-1 & 6-2 b 6-1 & 6-2 6-1 & 6-2 (configurations will be applied by analysis) c Figure F 6-1, 6-2, 1-1, 1-2, 2-1, & 2-2 NOTE: This matrix lists sketches previously submitted to the NRC, which are referenced to the configurations presently being tested. We believe the testing when completed, will provide the required justification for use of these configurations at the BVPS-2 site.

N A.

e C 3 N

i GENERAL PLANT AREA - TRAY TO TRAY CLASS 1E TG CLASS 1E; NON-CL ASS 1E TO CL ASS 1E; i CL ASS 1E TO NON-CL ASS 1E I AFTER TESTS 2_ l I .I I, { B M " MIN.* INOTE 11 B M " MIN.* INott il i 'l l' l l7 a. b. Figure A NOTE i TRAY COVER l e VERilCAL DIMENSIONS FOR CABLE TRAYS ARE MEASURED FROM THE TOP OF THE $1DE RAll OF THE LOWER TRAY TO THE BOTTOM OF THE SIDE RAll ON THE i UPPER TRAY l l 4

'~

• D l

+ i i GENERAL PLANT AREA TRAY TO -TRAY - PERPENDICUL AR CROS$1NG CLASS 1E TO CLASS 1E; CLASS 1E TO NON-CLASS 1E; NON-CLASS 1E to CL ASS 1E AFTER TESTS' 1* min. 1' MIN. 4 a 4-I MIN * +- 1" MIN. s s K, A+ / L. \\ \\ 3e WIN. 1t I 'l l' -/ / A A 3' MIN. i l TNAY TRAY '%j ^ f SECT A-A b, e, a. Figure B NOTE t TRAY COVER

I e CABLE SPREADING AREA TRAY TO TRAY - PERPENDICUL AR CROSSING CL ASS 1E TO CLASS 1E; CL ASS 1E TO NON-CLASS 1E; i NON-CL ASS 1E TO CL ASS 1E AFTER TES1S i r ulN. - ~a - s' u,N. 1" WIN. 1" MIN. ' N/ A+ ' N/ .b-. gN0tE 1 NOTE 1 g g it I .I I. / / c s 3' MIN. TRAY TRAY / 'N, 'N/ l BEct A-A i l a. b. c. 4 ~ Figure C NOTE 1 ' TRAY COVER 1 4 i cannung? j

GENERAL PLANT AREA TRAY TO TRAY - CABLE ENTRY / EXIT CLASS 1E TO NON-CLASS 1E; NON-CLASS 1E TO CL ASS'1E j AFTER TESTS ' \\e CONDUIT 2 s i / / ~ f CABLE t I 8 3/4"" 6" WIN. Note 1g f x \\ l )\\ / 1 RAY \\ l' MIN. j' WIN. -* 1 i i ~ Figure D I NOTE 1 TRAY COVER i ) J

( c GENERAL PLANT ARE A - CONDUlf TO TRAY CLASS 1E TO NON-CLASS 1E; NON-CL ASS 1E TO CLASS 1E AFTER TESTS A - VERTIC AL 8 - VERTICAL C - HORIZONT AL I l# j l l o CONDUlf TRAY f wN. r u\\n. l l l l ^ CONDUIT WIN. TRAY a. b. c. I i Figure E ? . - n.. r. a

GENERAL PLANT. AREA CABLE IN AIR TO CABLE IN AIR CLASS 1E TO NON-CLASS 1E; NON-CL ASS 1E' TO CLASS 1E AFTER TESTS l HORIZONT AL OR VERTICAL OO n 1" WIN. CABLES 0 oo I NOTE 1 1 Figure F d l ' NOTE 1 CABLES IN AIR ARE ENCLOSED IN MET ALLIC CONDUli OR A PROTECilVE WRAP OF WOVEN SILICON DIOXIDE g - o m, - g e,}}