Text

Intervenor Exhibit I-NCNP-5,consisting of Rev 1 to Electrical Equipment Qualification File 113-20-01 to Public Svc Co of New Hampshire,Seabrook Station,Environ Qualification of Electrical Equipment,
	ML20215A244
Person / Time
Site:	Seabrook
Issue date:	09/30/1986
From:	Woodward N; ABB IMPELL CORP. (FORMERLY IMPELL CORP.)
To:	;
References
	OL-1-I-NCNP-005, OL-1-I-NCNP-5, NUDOCS 8612110222
	Download: ML20215A244 (176)
	v • d • e

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~s ,s _y i lT ( /g i ~ ,1 3 Electrical Equipment Qualification File No. 113-20-01 Revision 1 6 s t' Record of Revisions Revision Description Date 0 Original Issue 11/7/85 1 ? Revised Table of Contents; 3/10/86 ' Equipment Sumary Evaluation, pp.1 and 2; QEWS; E.Q. Assessment Report, pp. 1,3,4,9,10,11 and 12 ; 3 Revised Reference 11; Added References 12,13,14,15 and 16 i j .s i t L s \\ \\ ' t, . _ ~, s + 6 '.,\\ 1 ? i s. 1, u i s 3 h ')- ) Page 2 of 4 l 515Bn v. +:.

Electrical Equipment Qualification File No. 113-20-01 Revision 1 TABLE OF CONTENTS Title Equipment Li st Equipment Sumary Evaluation Qualification Eva'uaticn Worksheet Environmental Qualification Assessment Report (Checklist) LIST OF ATTACHMENTS Reference Ti tle 1. FP-33835-01 FIRL Report No. F-A5550-8, " Qualification Tests of Electrical Cables RG-11/U and RG-59/U Coaxial Cables," dated 1/14/83. 2. UE&C Specification No. 9763-006-113-20 Rev.1 for 300V Instrument Cable for Seabrock Station, dated 05/10/83 ( Excerpts). 3. FP-33829-01, ITT Surprenant letter to UEAC in response to questions about qualification tests, dated 01/13/83. 4 UEAC Interoffice Memorandum about qualification of ITT Surprenant Cables, dated 04/06/83. 4 5. SBU-71533, UEAC Letter to YAEC in response to 5B-15319, daced 04/13/83. 6. Letter to UE&C justifying the qualification of the ITT Cable jackets, dated 3/16/83 7. ITT Surprenant letter to UEAC Clarifying the technical data relevant to the supplied 300 V instrument cables, dated 2/18/83. 8. Impell letter No. 0570-032-NY-008 to P. McDermott (ITT Surpienant) from S. Mascis (Impell), dated 2/25/85. 5158n Page 3 of 4

Electrical Equipment Qualification File No. 113-20-01 Revision 1 LI5T OF ATTACHMENTS Reference Title 9. ITT Surprenant letter to UEAC clarifying the relevance of technical data to supplied cables, dated 2/17/83. 10. ITT Surprenant letter to Impell describing XPLE cable jackets, dated 3/13/85. 11. UEAC Purchase Order No. 9763.006-113-20 ( Excerpts). 4 12. Impell Letter No. 0570-032-NY-156, dated 2/2/86. 13. Impell Memorandum from G. Moore to A. Biswei,, dated 2/22/86. 14. Analysis for Submergence Qualification of Surprenant 300V Instrument Cable. 15. SB-20380, PSNH Letter, Acceptable Insulation Resistance, dated 1/29/86, 16. UE8C Engineering Change Authorization No. 03/ll4514A. i \\ 5158m Page 4 of 4

I e JOS NO. 9713.102 PU8LIC SERVICE OF NEW HAMPSHI RE OWG. 9783-N 3OO2f8 HARSH ENV1340hMENT EQu!PI LIST 5E A uW D t, K 5 n4 I I O4 REV. 001 SORT No. 05 SHEET 18 UN I 3 i DATE 10/67/85 C.Q. FILE NO.. 113-20-08 EEV EQUIPMENT ID SERVICE LEGEND MANUFACTURER BLDG EQ FILE NO SAFETV FUNCT OPER EVENT gg NO N00EL NO ENV ZONE PO NO CODE CODE REMARKS I El 001 EDE-C8L - 7 INSTRUMENT ITT-5 ALL 113-20-04 PWR A ALL q CABLE EXANE 113-20 g 3 xr D 0 c sIk ,E O S r ~. 2 s ws O 1 Nd D O W I O b 1 k s. O k 9

J Electrical Equipment Qualification File No. 113-20-01 Revision 1 EQUIPMENT

SUMMARY

EVALUATION 1.0 Description The cables under evaluation are 300 Volt instrument cables manufactured by ITT, Surprenant Division as per UE&C Specification #9763-006-113-20 (Reference 2). The instrument cables are used throughout the plant, and therefore are evaluated to the worst case po'stulated accident environmental condi tions. Similarity between the test specimens and the subject cabies is addressed in References 4, 7, 8 and 11. There are three types k of instrument cables being qualified; they consist of single-insulated, copper conductors, with a color-coded, flame-retardant overall j acket. 2.0 Conclusion This equipment is qualified by test for the postulated accident temperature, pressure, humidity, chemical spray and radiation, and by test supplemented by analysis for thermal aging, the g required operating time, and submergence. Therefore, this equipment is qualified to the requirements of NUREG-0588, Category I. 3.0 Limitations None. 4.0 Di scussion The supplied cables have cross linked polyethylene (XPLE) 3, insulation and an Exane jacket. These cables were qualified by test supplemented with analysis to the environmental conditions of the Containment Building for temperature, pressure, humidity and maximum normal operating temperature's and of the Primary Auxiliary Building with respect to radiation dose. Environmental Zones PB-4 and PB-19 were excluded from the radiation dose considerations since Referencee 11 states that no electrical equipment is installed in these areas 5158m Page 1 of 2

o Electrical Equipment Qualification File No. 113-20-01 Revision 1 EQUIPMENT SU!HARY EVALUATION (continued) The 15*F margin on temperature, the 10% pressure margin and all other margins suggested by IEEE 323 - 1974 have been addressed in the test report (Ref.1). Vertical flame tests have been conducted on aged and unaged samples as suggestcd by Section 3.5 of IEEE 383 - 1974 and shown in Reference 3. The minimum Insulation Resistance of the tested cables measured during the i.0CA test (Reference 1) was 1.6 x 108 ohms /30'. Acceptance of this insulation resistance value for use at Seabrook is documented in Reference 15. An analysis of existing test data (Reference 14) demonstrates this cable's ability to function for 30 days wnile submerged subsequent to Design Basis Events. ,a 5158m Page 2 of 2

CfJAL i fl C A' l(s. E V A( 10N ir0RK SitEET [u. w 's Public Servi donpany of Nw HInpshiro Seabrook St, tim _J [ ~):. A7 g y Priparad By: Docht: 50-443 LQUIPHLN1 vuA 6 f lLAll0t4 F ILE NO. 113-20-01 Checksd By: Asjph Date :3 4 fg i il n s t u l a t e I I r* I r mne rit I a.m l i % i e

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a l i f ic a t i on i Uut sta r og i* l Eqsipmunt Ooscript im e l'-~Ta l..o l a r-- ~T VAJ ' I Ti o' l ~ G TJo ' T h o7i~r's'nc u I Ho t te d i Items l I Il i i i i I I l Purchase Order No. : ll Opera t ing l i Year I i i I Year i 4 i Test and l Hone 1 970 -006-113-20 11 Time i l p. l l l l Analys is I ll l l l l 1 l l Equipment 10 No(s).: 11 l I I I i h i EK-CBL-7 ll 1 1 I i i i l ll Peek l 375 l I i 390 1 2, p. Il l Test l None l l ll Temperatu re l I

p. I I

I i i l I ll ( *F ) l I I I I I l l ll I I i i l l I I il i I I I I I i l ll Peak l 60 l l l Il3 1 2, p. Il l Test i None I i Equipment Type: 11 Pressure l l p. I i i i l l I instrument Cable 11 (Psig) l l l 1 I l l l 11 i I l 1 i l i l 11 1 I f I i i I l Manuf acturer: ll Rulati m i 100 l I i 100 l 2, p. Il l Test i None l i ITT Surprenant ll Humid ity I i

p. I l

i 1 l l l ll (%) l l 1 1 I I l l Mcdei Numter 300V ll l l l 1 l l l l Instrument Cable 11 i i i i i i i l ll Chemical i Boric Acid i 8 l Boric Acid i 2, p. Il l Test l None l l ll Spray (pH) I l.2% ty Wt. I

p. I l 1.7% tn Wt.

l 6 l l l h l ll l pH 7.5 to 10.5 l l pH 10.5 l l l l l Accuracy: Spec: N/A ll 1 l l l I l l l Demon: N/A ll 4U Tear Normal J I i i i i i i l ll Radiation Dose 1 2.0 x 100

p. I i

l l l l l ll ( Rad s) l I Note 1 I 2.20 m IGO l 2, p. l l Test i None l 1 Il i Tear Accident I I I I l l l l l L im it i ng En vi ronme nt: ll Radiation Dose 1 1

p. I 1

l l l l l ll (Reds) I l I i l l l l Locatim: Cont ainment it i i i I i i l l Building (All 2 cries) ll Aging i 194/40 1 3 l 206/40 1 4, 5 i Test and l None l l Rad Zone: Primary Aux. 11 ( *F/ Yea r s) 1 (90'C) I

p. 3 i (98'C) l l Analysis l

l 1 Building ll l l l l l l l l (P8-15 A. P8-18) Note i 11 l l l l l l l 1 ll l 1 I I i i i I Lcuest Elevation:(-)23'8" ll l 3' Below I 8, 9 l 30 Day s l Note 2 i Test and l None l l Flood Lewl: (-) 20'8" ll Sutnergence i F lood L ewi l and 10 l l l Analysis i l i Abo ve F lood La w l : No il l l i I i 1 l l ll I I I I I I I Doctnentation

References:

Notes:

1. UE&C Drawing No. 9763-F-300219, Rev. 17, Servi ce Envi ronmont Chart 7/22/85.

1. The limiting environment for radiation are

2. FP-33835-01, FIR. Report F-A5550-8, dated 1/14/B3.

Zones PB-15A and PB-18. E n vi runme nta l Ione s 3

3. UE&C Specification 9763-006-I l3-20, Rev.' I, 12/7 45.'

PB-4 and PB-19 have been excluded since no

4. Letter of krch 16, 1983 from J. Sibley (ITT Surprenant) to R. Mit rau (UE&C).

electrical equipment is Installed in those

5. FP-33829-Oi, Letter of 1/13/83 from J. Sibley (ITT Surprenant) to E.H. Case (UEAC),

areas (Ref. 7).

6. Seabrook E.Q. File No. l 13-20-01, Assessment Ctuck l i st, Note 8, 2.

Cable is quellfled for 30 days sutmergerce

7. $80-92605, UE&C's letter to lopell, 2/13/85, only (Ref erence 11).

8. $80-96263, UEAC Flooding Study Matrix.

9. Impell Letter No. 0570-032-NY-156, 2/2/B6.

10. Ispell Memorandum f ran G. Moore to A. Bismas, 2/2246.

II. Seabrook E.Q. Fi le No. 113-20-01, Assessment Checklist, Note 9. Revision 2 5164m Page 1 of I

Public Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. File No. 113-20-01 Impell Job No. 0570-032-1661 ENVIRONMENTAL QUALIFICATION ASSESSMENT REPORT Manufac turer: ITT Surprenant Model Number: 300V Instrument Cable Component: Cabl e Reviewer's Conclusion. ITl Acceptable (i.e., this equipment meets the requirements of NUREG-OfB8, Category I) l l Acceptable, providing the following special conditions are addressed Special Conditions: None. Comments: Seller Data Sheets, ( Appendix C to Reference 9) show the traceability, similarity and all physical / electrical properties of supplied to plant equipment. Prepared By: hm [ /, f/N/f4 Bate

/

Signatfe Checked By: M J #w ./h, /~ Signature 'Date /& fj)G) 3[/0[E6 Approved By: Signature D'a te 51609 Revision 1 Page 1 of 12

Public Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. File No. 113-20-01 Impell Job No. 0570-032-1661 TABLE OF CONTENTS Title Page Maintenance Required to Maintain Qualified Life 3 Documents Reviewed for This Report 3 NUREG-0588, Category I Qualification Report Review Checklist 5 Notes 10 LIST OF FIGURES Figu re Titl e Page 1 Temperature Profile Comparison 12 1 1 5160m Revision 0 Page 2 of 12

Public Service Company of New Hampshire E Q. Assessment Report Seabrook Station E. Q. Fil e N o. 113-20-01 Impe11 Job No. 0570-032-1661 MAINTENANCE REQUIRED TO MAINTAIN QUALIFIED LIFE None DOCUMENTS REVIE4ED FOR THIS REPORT 1. FP-3383 5-01 FIRL Report No. F-A5550-8, " Qualification Tests of Electrical Cables RG-11/U and RG-99/U Coaxial Cables," dated 1/14/83. 2. UE&C Specification ?!o. 9763-006-113-20 Rev. I for 300V Instrument Cable for Seabrook Station, dated 05/10/83 (Exc erpts ). 3. FP-33829-01, ITT Surprenant letter to UE&C in response to questions about qualification tests, dated 01/13/83. 4. UE&C Interoffice Memorandum about qualification of ITT Surprenant Cables, dated 04/ 06/83. 5. 580-71 533.. UE&C Letter to YAEC in response to 58-1919, dated 04/13/83. 6. Letter to UE&C justifying the qualification of the ITT Cable 4 jackets, dated 3/16/83 7. ITT Surprenant letter to UE&C Clarifying the technical data relevant to the supplied 300 Y-instrument cables, dated 2/18/83. ) 8. Impe11 letter .o. 0570-W2-NY-008 to P. McDermott (ITT Surprenant) from S. Mascis (Impe11), dated 2/25/85. l 9. ITT Surprenant letter to UE&C clarifying the relevance of technical data to supplied cables, dated 2/17/83. 10. ITT Surprenant letter to Impell describing XPLE cable jackets, l dated 3/13/85, 11. UE8C Purcha:e Order No. 9763. 006-113-20 (Excerpts). 12. Impe11 Letter No. 0570-032-NY-156, dated 2/2/86. 13. Impe11 Memorandirn from G. Moore to A. Biswas, dated 2/22/86. 14. Analysis for Submergence Qualification of Surprenant 300V Instrument Cable. 5160n Revision 1 Page 3 of 12 j

~ Pubitc Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. File No. 113-20-01 e Impell Job No. 0570-032-1661 DOClNENTS REVIE4ED FOR THIS REPORT (continued) 1& SB-20380, PSNH Letter, Acceptable Insulation Resistance, dated 1/29/86. 16. UE8C Engineering Change Authorization No. 03/114514A.

17.

UE8C Drawing No. 9763-F-300219, Revision 17, Service Environment Chart, 7/22/85. l

18.

SBU-96263, Seabrook Station Flooding Study Matrix, dated 10/25/85

19.

UEAC Drawing No. 9763-F-6. 01. 00. 00, Calculation Matrix.

20.

SBU-92605, UE&C letter to Impell, dated 2/13/85. f

Indicates a generic reference and is not contained in this file.

t 5160n Revision 1 Page 4 of 12

Public Service Company of New Hamoshire E.Q. Assessment Report Seabrook Station E. Q. Fi l e No. 113-20-01 Impell Job No. 0570-032-1661 NUREG-0588, CATEGORY I QJALIFICATION REf0RT REVIEW OiE0CLIST lYES l h0 i NA l REF ER 04CE I I i i l i I. S IMILARITY l I .I l l l l l 1 1 1. Have all Equipment ID's on l l lX l l the Master List associated l l l l l wi th this EQ File number l l l l l been addressed in the l l l l l documen ta tion? l l 1 l l i I l l I 2. Is the documentation trace-l X l l lRef.1, p. 3 l able to the plant equipment? l l l l No te l l l l l lRef. 11 1 II. S NULATED SERVICE CONDITI0h6 AND l l l l l I th i U UR AT ION l l l l l l l l 1 3. Do the temperature / pressure / l l lSee Figure 1 l humidi ty test parameters l l l lRef.1, p.11,12 i meet or exceed the postu-1 i i I Note 2 l lated accident environmental l l l l l conci tions ? Make a copy of I l l l l the test temperature enve-l l l l l lope and superimpose it on 1 i l l I the required accident envi-l l l l 1-ronmental envelope. Assure l l l l l diat deviations between the l l l l l two are j us ti fieo in the l l l l l documentation. i l l l l i I I I I 4. Do the margins of the test lX l l lRef.1, p. 2 l profiles cver the plant l l l lRef. 8 l specific. profiles conform to i l l lkote 3 I those suggested by IEEE l l l l l 323-1974 and any applicable l l l l l daughter standard for this l l l l l equi pment. I l l l l l l l l I 5. Does the test operating time l X l l l Ref.1, p. 17 l under the harsh environment l l l lNo te 4 l equal or exceed the equip-l l l l l ment's required operating i i l l l time? l l l l l l l I I I I I I I I I I I I I I 5160m Revision 0 Page 5 of 12

Public Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. File No. 113-20-01 Impell Job No. 0570-032-1661 NUREG-0588, CATEGORY I QUALIFICATION REPORT REVIEW CHECKLIST (continued) lYES l NO I NA l REFERENCE l l l l l l III. RADIATION l l l l l l 1 l l 1 6. Oces the radiation dose. lX l l lRef. 1, p. 1 l 1.e., integrated dose, for l l l l l normal operations and acci-l I l l I cent dose for the plant, I i i l I fall within the envelope 1 l l l l used in qualification? I l l l l 1 1 I I l 7. Does the total integrated l lX l l Note 5 1 dose include Beta radiation? l l l l l 1 (Is Beta radiation ac-l l l l l dressed? ) l l l l l l l 1 1 I IV. AGING l l l l l l 1 1 I I 8. Are the themal aging para-lX l l lRef. 1, p. 3 l meters chosen and used in thel l l l l test supported by adequate l l l l l documentation or references? l l l l l 1 1 I I I 9. Was mechanical and/or elec-1 l {X l l trical cycling addressed? I l l l l l l l l l 10. Is the qualified life (QL) lX l l lRef. 3, Ref. 6 l explicitly stated? l l l l Note 6 l l 1 1 1 1

11. Does the qualified life take I X l

l l Re f. 1, p. 5 l into account the nomal l l l l 1 operating state of the l l l l l equipment (f.e., energized)? l l l l l l l l 1 I Y. CHEMICAL SPRAY l l l l l l l l l l

12. Does the DBE qualification lX l

l lRef.1, p.10 l testing include chemical l l l l l spray? l l l l l 1 l l l 1

13. Does the spray concentration i X l

l lRef.1, p.10 l and pH used in tests meet or i l l INote 8 l exceed those to be usea for l l l l l the plant? l 1 1 I I l l l l l 5160m Revision 0 Page 6 of 12 I

Public Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. File No. 113-20-01 Impell Job No. 0570-032-1661 NUREG-0588, CATEGORY I QUALIFICATION REPORT REVIEW CHECKLIST (continued) LYES l N0 l NA I REFEREhCE l l 1 1 l l

14. Was the spray testing done lX l

i IRef.1, p.10 I while under the extremes of I l l l l pressure and temperature? I l l l l l l I I I VI. SUBHERGENCE l l l l l I I l I i

15. Does the test program includel lX l

l Note 9 l submergence tests? l l l l l l l 1 1 I VII. SEISMIC l l l l l l l 1 I i

16. Was the seismic testing /

l l l X l I analysis done on aged l l l l l component or equipment? l l l l l l l l 1 1

17. Did the seismic testing /

l l lX l I analysis address effects on l I l l l age? l I l l l l l l l l VIII. FUNCTIONAL REQUIREMENTS l l l l l l l l l l

18. Does the test plan / report iX l

l lRef. 1, p. 2 I specify an acceptance l l l l l criteria for equipment i l l l l perfonnance? l l l l l 1 i i i i l I l l l

19. Was an initial base line jX l

l lRef. 1, p. 3 l test done to establish l l l l 1 reference perfonnance char-1 I l l l acteristics? l l l l l 1 1 I I I 20. Is the accuracy demonstrated l l lX l l during testing equal to or l l l l l better than that speciffeo? I i l l l i I I I I 21. Has the test / analysis esta-lX l l lRef.1, p.17 I blished that this equipment l I I i i can meet plant application i l l INote 7 I speci fic perfonnance re-l l l l l qui rements? (e.g. accuracy l l l l l response time) l l l l l l l l l l 516Lm Revision 0 Page 7 of 12

Public Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. File No. 113-20-01 Impe11 Job No. 0570-032-1661 NUREG-0588, CATEGORY I QUALIFICATION REPORT REVIEW CHECKLIST (continued) lYES l NO l NA l REFEREKE I I i i i i

22. Review the test results on a l lX l

l l relative comparison basis l l l 1 I (i.e., perfomance para-l l 1 l l meters of the baseline tests l l l l l versus those during the l l l l l various tests). Were there l l l l l any anomalies or major I i l l I discrepancies? l l l l l l l 1 1 I 23. If so, was it satisfactorily i I lX l I explained in the report? l l l l l l 1 l l l IX. SEQUENCE l l l l l l 1 I I I

24. Was the same test specimen lX l

l lRef. 1, p. 3 I subject to the entire test i l i i i sequence including aging l l l l l tests? l l l l l l l l l l 25. Compare the test sequence IX l i l l perfomed for this report i l l l l against your uncerstanding i i l l l of what test and procedures l I l l l are requireo as per IEEE I I l l l 323-1974 and any applicable l l l l l daughter standard for this l l l l l equi pment. Do you believe l l l l I of these standards? I I l l I the report meets the intent l l l l l l 1 1 1 1 X. TEST SET-UP l l l l l l 1 l l l

26. Was the test measuring lX l

l lRef.1, App. A l equipment (TME) calibration i l l I l addressed in the report? l l l l l l l l 1 1 XI MAINTENANCE REQUIREMENTS l l l l l l l l l l 27. Are maintenance requirements l 1 lX l l and component replacement l l l l l intervals specified to l l l l l maintain qualified If fe? l l l l l l l l l l 5160m Revision 0 Page 8 of 12

Pubitc Service Company of New Hampshire E.O. Assessment Report Seabrook Station E.Q. File No. 113-20-01 i Impell Job No. 0570-032-1661 NUREG-0!B8, CATEGORY I QUALIFICATION REPORT REVIE4 CHECKLIST (c ontinued) lYES l N0 i NA l REFERENCE l l I I I l XII. INSTALLATION INTERFACES I l l l l l l 1 I I 28. Have installation interfaces l lX l l Note 10 l required to maintain l l l l l qualification been identifiedl l l l l in the test report? l l l l l If yes, explain in a note. I l l l l l l l l l 29. Has the actual plant instal-l X l l INote 9 l 1 lation been identified and l l l l l evaluated? l l l l l l l l l l 1 I I I I I i i l i l l I I I I I I I I l l l l l l l l l l l I I I I I I I I I I I I l l l l l l I l l l l l l 1 I I I I I I I I I I I I I I I I I I I I I I 1 I I I I I l I l l i I I I I I I I I I I I I I I I I I l i I I I I I I I I I I I I I I I I I I I I I I I I i i l I I i l l I I I I I I I I I I i 5160n Revision 1 Pa9e 9 of 12

Pubitc Service Company of New Hampshire E.0. Assessment Report Seabrook Station E.Q. File No. 113-20-01 ~ Impell Job No. 0570-032-1661 NOTES 1. The cables under evaluation are instrument cables. There are three types of cables. They are single-insulated, copper conductors, with a color coded flame-retardant overall jacket. The insulation material is crosslinked polyethylene (XPLE) and the jacket material is Exane (Reference 1, p. 3). This description is identical to the one given in the UE&C Specification (Reference 2). References 8, 9 and 11 furnish more information about the similarity and traceability of supplied to plant equipment. 2. The test cables were exposed to two temperature transients. The first transient started at 150*F and within 50 seconds, it reached a temperature of 390*F. After 12 minutes, the temperature dropped to 346*F and remained for 3 hours. Within 2 hours, the temperature dropped to 140*F and then the test started again (second peak) as shown on Reference 1, page 11. The temperature profile comparison (Figure 1) shows only the second transient of the test which envelopes the Seabrook accident profile. 3. As explained in Reference 7 Item 12, the rate of temperature rise of the Seabrook profile is such that the peak temperature is reached in 45 seconds, 30 seconds beyond the time specified in the profile. The actual rate of rise is limited by the test equipment and it depends on factors like the thermal mass of the chamber, the size of the steam inlet and other factors. The thermal life of insulation is determined by the time and temperature, rather than by the rate of rise of temperature. Therefore, the profile meets the +15*F and 101 additional time as a margin requirement of IEEE-323-1974 4 The required post accident operating time is one year. A test was performed to qualify the cables for 100 day LOCA/SLB. The test (Reference 1) demonstrated that the cables are capable of withstanding the postulated accidents. Reference 7 Item 14 states that ITT Surprenant performed Arrhenius analysis which demonstrated the ability of the cables to perform for 355 days of the Seabrook profile plus margins. A copy of the actual test profile (second transient) is attached la Reference 7. E As stated in the test reports (Ref.1), the cables supplied to ITT were thermally aged and exposed to 55 Mrd of gamma radiation by the client. Then ITT exposed the same cables to 165 Mrd of gamma radiation for a total exposure of 220 Mrd. In general, gamma radiation is more damaging to insulation systems than beta radiation l at a given dose level. This justification for the use of gamma l radiation alone is documented in the letter from ITT Surprenant to l UE8C,1/13/83 (Reference 3). l 5160s Revision 1 Page 10 of 12

Public Service Company of New Hampshire E.Q. Assessment Report Seabrook Station E.Q. Fil e No. 113-20-01 s Impe11 Job No. 0570-032-1661 NOTES (continued) 6. Justification for using crosslinked polyolefin jackets tested in Reference I was submitted in the ITT letter Reference 6. Acceptanc e of justification from UE&C is in Reference 4. Reference 5 states that ITT Surprenant's Exane is crosslinked polyoleff n. The qualified life of the Exane jacket and the Exane insulation are addressed in the References 3 and 6. Reference 3 states that crosslinked polyolefin is qualified for 40 years at 98'C (208'F). Reference 6 qualifies the crosslinked polyolefin Jacket as shown on the Arrhenius plot. This reference also justifies the use of report F-A5550-8 for the qualification of the jacket material. As explained in Refer'ence 8, there is a descrepancy between the test report l Reference 1 and the letter of justification Reference 6. The test report F-A5550 9 mentions the qualification of XLPE-cross if nked polyethylene, not crosslinked polyolefin. On Letter Reference 10, ITT explains that there is no difference between crosslinked poly-ethlene and crosslinked polyolefin since they are the same material. 7. Reference i states that the cables are qualified to withstand the environments they are exposed to and also pass the final 40-times-diameter bend and high-potential withstand test of 80V/ mil for 5 minutes which is required by IEEE 383-1974. The minimum Insulation Resistance (IR) of the tested cables measured during the 4, Reference 1 test was 1.6 x 18 ohms /30 of cable. Acceptance of this value for use at Seabrook is documented in Reference 15. 8. Spray solution concentration is 3000 ppm of Boron in Boric Acid. To convert the parts per million of Boron into % weight of Boric Acid, multiply ppm of Boron by the ratio (molecular weight of H B0 / molecular weight of Boron) x 100 = 3000 x (61.8/10L 8) x 3 3 100 = 1. 73% weight of Boric Acid. 9. Per References 12 and 13, this cable type may be submerged subsequent to Design Basis Events in Containment and the Main Steam and Feedwater Pipe Chase. It should be noted that Reference 12 shows this cable to be submerged (supply to instrument rack MM-IR-12) in b the Mechanical Penetration Area. However, Reference 16 denotes M1-IR-12 as Operability Code C for the event which causes flooding in this area; therefore, submergence qualification for this cable need not be addressed. Submergence qualification for a 30 day duration is I found in Reference 14. l ICL Qualified splices and terminations are required for the cables to be qualified for use in the plant. The qualification of splices and terminations are addressed as generic items in separate qualification fil es. 5160m Revision 1 Page 11 of 12

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t Qualification Tests of Electrical Cables in a Simulated Steam-Line-Break and I Loss-of-Coolant-Accident Environment: 100-Day Duration RG-11/u and RG-59/u Coaxial Cables FIRL Final Report F-A5550-8 Prepared for ITT Surprenant Division Clinton, Massachusetts (! January 14,1983 The contract goveming the work reported herein provides that the name or the logotype of The Franidin irntitute, or any of its divisions, and references to or quotes from this report shall not be used in advertloements, brochures, or other promotional rnatorial without prior wruten approval of The Franidin Institute.' l Preparegy: Rev6ewed by: Approved by: lh-nds'n l* k hlhb p+d Principal Autlpr 'Departmentpracts'r /~N' b / ~ 84 ~b I ~ N' N Date Date Date dlhJ. Franklin Institute Research Laboratory, Inc. [ A Subsidiary of The Franidin institute 20th and Race Streses. Phila. Pa.19103 (215) 4481000

t l F-A5550-0 c. ' g:, \\ i s. 3 8ection h h 'l StasuutY AMD CONCLUSIONS. 1 1 2 OBJECTIVE AND ACCEPTANCE CRITERIA 2 2.1 Objective 2 2.2 Acceptance criteria. 2 3 DESCRIPTION OF TESTED CABLES. 3 4 DESCRIPTION OF TEST FACILITIES 4 4.1 Cable Mandrel 4 4.2 Gamma Irradiation Facilities 4 4.3 steam, Chemical-Spray, and High-Bustidity Environmental Chamber. .i. 4 4 5 TEST PROCEDUEES. { 9 l 5.1 Protest Preparation, InspMtion, and Measurements 9 ,8 i 5.2 Gamma Irradiation 9 5.3 Preparation for Steam, Chemical-Spray, and Eigh-Bumidity Exposure 9 5.4 ' Steam, Chemical-Spray, and Righ-Bumidity Exposure 10 5.5 Final Inspection and Tests. 10 6 TEST EISOLIS. 12 6.1 Protest Inspection. .12 6.2 T==nlation Besistance 12 l 6.3 Gamma Irradiation 12 l 6.4 Steam, Chemical-Spray, and,Righ-Bumidity Exposure '12 6.5 Final Tests and Inspections. 13 h O p,it hrienen, ham.a.e.n in Lan.nemy.me n-a% = l

I l F-A5550-8 i s FIGURES i Mumber Title M 1 View of Cables Installed on Mandrels Before Gaussa Radiation. Exposure. 6 2 Salient Features of Test vessel.. 7 a-3 View of' Facility for SimulatIed' SLB/LOCA Exposure Test of Electrical Cables I '.- 8 4. Specified Temperature and Pressure Piofile for Simniated SLB/IDCA Asposure 11 5 Post-Test View of Cables Installed on Mandrels 16 i e i TABLES [ Mumber Title Page 1 Description of Tested Cables. 3 4 2 Summary of Insulation Besistance Measurements 14 l 3 Summary of Righ-Potential-Withstand Tes*. Boeulta. . 15 t I ( i I I f-a l Pfertitt h Regeepdt _2 _ _ ___ _ g, bec I 8 j A %W he ftmaanm [ . - f

i t F-A5550-8 1. SIMMARY AND CDHCLUSIDnB i i F!aL Report Iks. Report Titles p-A$550-4 Dealifiention Teste of 31estriaal cables in a simslated staan-Limo-arent and taes-of-Onelamt-Assident Bevissements 186-8my Duraties ts-11/Is and El-S9An m==tal Cables conducted and aspected hys condested aore praahti= 2nstitute assearch ITF Surpresumet B&visism 1ameratory, 2me. 172 sterling Street twentieth and ames Streets C11 stem,SE 01S14 phtinenlykta, pg 19133 Report Dates period of Test programas 1===ary 14, 19e3 unge threogh August 1902 ch)eetives to demonstrate perfeemance of electrical embles ser CLane 13 service in power generet stations in manardamse with mapi t aahle pata t e-pressated is 2EEE sees 3231974 and 343-1974. agalpment tested: Tue as-11/u and tuo as-59/m type seestal'embles with ILPE imoalataan and ammme $askets. Elammets of progress cne speelman of essa type noe usaged, and the other tous apostemme core th==mily aged and ( them esposed to gamma radiatlan by the ellent.2 All specimmes weee empmeed to 148 aard of gammai radiataan fair-egnavelant deoe) from a embalt-60 emuros at a rete less then 1 aard/h. See =y=*4-were than esposed to a stama, =h=='a-t-opray, and h8Wa8ty eeriremment aamunisting a emanised etman line break (sta) and lase of-coelant assadest (34C8) and the emendsen 4=81-8=, & SLW1ccA. Se samniated sta/IACA agenere imm1=ame tuo sapid rises la temperoemre/ pressure to 390*F (199*C)/661hf/ia3 (45$ kPa), tus 12.ainste duella at that poet temperetare, sus 2.0 4eer dwells at 346*F (174*C)/1131hf/ia2 (779 kre),

=ti-d by doereening temperatures and preemeres to a final 09.75-day dwell at 230'F (128'C)/14 lbf/ia2 169 kPa). Se total duraties of the staalated stNIACA was 140 days. A ahemical seletian (3000 pgue heren, 0.964 malme sedios thia==t*=te, and entfielent median hydreunido to ehtala a ps of leJ at room temperature) was 3

sprayed este the speelmans at the rete of 0.13 feal/Inta)/ft3 (6.1 !!./tatal/W ),3 starting at I the sempletaan of the tus 12-mimete duelas at 39e*F (199"C) and etapping after 24 heures a high-humidity enviremment une amistaland thereafter. De enhame aere elastriaally energised with oc peeentials of See y and surrents of 1.4 A dating the 140 esy semalated SINISCh empeemre. 2nsulation resistanse --- to eure made at intervals during the test program. Flaal tests. eemaisted of head tests aromad mandreas and S eimate as h1N=sitanstead tests of 9.44 kV i I (as-11/s) -and 4.96 kv (as-99/s). i i ceasles&ames cae thereally aged specimen and one emaged =y==A=== et the W and M-99)e types of I l eessial enkle (4 sposaamme antal), amenlated with EIst and $esasted witet ausse, met the asseptemme ariteria by maistaanias tenaar elastrisal land enraag a las day seminated WNBAth egenere,4 i i possing a flaal hood test around mandreas hering a diameter de timme tone enkle diameters, and S-eimste as higt>-potential-withetend tests at 9.44 and 4.96 kv, regostive'.y, edile ese equal to se y per mil et tapulatlan. S e emble jammets were act ersehad after the amme test. j i l 1. Fall eitatismo are preeided in the footmetas en page 2. 2. Se aged speelmans were thermally aged by the slaaet at 302*F (19t*C) for let hears and then empened guy the alient) to 55 sere of gamma radiation (air-egniennent dese). 3. ame asetian 3 4 ser a===ription of sprey area -t=lattaa. 4. see sostaan 6.4 for portamalare of the actual stN1mCA empmemme. 4 NRPrenMn inschan Rennerch ti ----j Inc., A hemesygfThePuunte W l ---.----e----___w--,m, ---_.-w--_.__eu...,r.m.,,,r. .,--7.-- --_,_,__.--m,- ,w.,-,,m,,. _. - .,,_y,,. f,, _, _.7

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+ i F-A5550-# 24 OBJECTIVE-AaEr ACCIFTANCE CE1TEEIA E 2.'1 OBJECTIVE The objective of this test program was to hatrate the ability of coaxial type electrical cables to perform satisfactorily during a test program 15cluding thermal aging, gamma irradiatiomr, and exposure to a sim leted steam line break (Sra) and loss-of-Tant accident (IOCAy. S e program was bened 4 on guidelines provided in IEEE Std 32361974 and IEEE Std 383-1974.2 1 1 2.2 ACCEPTANCE CRITERIA The test specimens were

considered. tio have met the requirements of IEEE Std 383-1974,2 Section 2.4,' if they (a) re.ained energised with client-specified potential and current during the steam, chemical-spray, and high-humidity exposure, and (b) passed a final band test at a diameter 40 times the cable diameter and an ac high-potentiall-withstand test at.80 V pez 011 (3150 V per am) of insulatica thickness. It was assumed that the first

} criterion was met if the total leakage / charging current of the specimens ( j connected to an energising source for potiatial did not eaceed approxiestely-i 1.0 A. l l i IIEEE Std 323-1974, 'IEEE Standard for Qualifying Class IE Equipment for l maclear Power Generating Stations,' Se Institute of Electrical and l Electronics Engineers, Inc., New York, NT,1974. 2IEEE Std 383-1974, "IEEE Standard for Type ' Inst of Class IE Electric Cables, Field Splices, and Connections for maclear Power Generating Stations,' Se Institute of Electrical and Electronics Engineers, Inc., New York, NT,19746 b..h l renMn inmase Reneerch Laborenery,Inc i AOsameupaf thePassestemess ( i l

t F-A5550-4 3. Dwar'mT* TION OF TEEPfED CABLES H e tested specimens were described by the client as presented in Table 1 below. He client reported that Cables A5550-lc and A5550-2C had been thermally cged in an oven for 168 hours at a temperature of 302*F (150*C) and then cxposed to an air-equivalent dose of 55 Med of gamma radiation from a cobalt-60 source. H e cables were supplied in 50-ft (15.2-e) lengths; approximately 30 f t (9.1 m) of each was used in the test program and a minimum of 15 ft (4.6 m) of each was contained within the test vessel. Table 1. Description of 2trated cables Published Outer FIRL Description and Diameter Cable Bernally Type (in)/ (mm) No. Aged (' RG-11/u type twwwini 0.405/10.3 A5550-1C Aged cable with 0.118 in (3.0 mm) thick XLPE insulation and 0.045 in A5550-1D unaged (1.1 mm) thick Exane jacket le3-59/b type wi=1 0.242/6.15 A5550-2C Aged cable with 0.062 in (1.6 mm) thick XLPE insulation and 0.035 in A5550-2D Unaged (0.9 mm) thick Exane jacket l lc g ,./ -3_ WW Pranien insuman aseserch Laborammy,ine A teemamsyof De human humas

i F-A5550-8: ..p 4. DESCRIPTION OF TEST FACILITIES' .j 3-4.1 CABLE MANDREL The cables were supported by a concentric arrangement of'two stainlese cteel mandrels visible in Figure 1. The diameters of the mandrels were 14.2 in (0.41 m) and 19.2 in- (0.50 m) r the lengths were 33' in (0'.84 m)'. These mandrels were also used during gassa irradiation and the simulated SIB /IACh cxposure (see Sections 5.2 and 5 3). 4.2 GAMMA IRRADIATION FACILITIES ~ The gamma irradiation was provided-by Isomedix, Inc., a subcontractor to FIRL. The gamma exposure facility consisted primarily of a large, flat crray of cobalt-60 sources oriented ire a vertical plane. The mandrel of cables was placed,in view of the-gamma source and the mandrel was rotated 2 periodically in 90-degree increments to obtain a unif,orm dose. Gamma irradiation was. accomplished with both the mandrels and the gasme source in an k .N cir environment. 4.3 STEAM, CHBt.ICAL-6 PRAY, AND HIGH-HUMIDITY ENVIROIMENTAL CHAMBER The test vessel used for. the steam, chemical-spray, and high-humidity exposure was a 24-in-dian by 48-in-long (0.61-e-dian by 1.2-a-long) stainless oteel vessel schematically illustrated in Figure 2. The mandrel with ec===hled cables was attached to the head of the vessel. An overall view of the facility is provided in Figure 3. i Steam was admitted to the test vessel through a central 1.5-in MPT (approximately 38 mm) pipe, which extended down through the center of the cable mandrel. Several sections of the pipe were perforated with 0.25-in-dias (6.4-mm-dian) holes to disperse the steam (see Figure 2). The perforated sections w:re surrounded by concentric sections of 3-in (76-am) pipe to baffle the steam -l and pren ont its direct impingement onto the cables. 1rsemedix, Inc., 25 Eastaans Road, Parsippany, E7. Cr', / ~4-

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t F-A5550-8 An array of spray nozzles consisting of two nossles in each of four quddrants was provided as shown in Figu' e 2 so that the cables were sprayed r with chemical solution at appropriate times. A high-humidity environment (i.e., approximately.1004 relative humidity) wts obtained by heating the pool of solution -(when present) in the bottom of the vessel approximately to the temperature of the gases in the vessel. The vessel pressure was indicated on a dial gage and recorded on a strip chart. A list of data acquisition instruments and their accuracies is provided cc Appendix A. c The vessel was equipped with 13 thermocouples to measure and record the ~ temperatures of the vapor in the vicinity of the cables and of the fluids which collected in the bottom of the vessel. A description of the thermocouples and their locations is presented in Appe,ndix B. A power supply was provided to energize the cables with ac potentials of 600 V. Se 600-V potentials were applied to the cable conductors, with the cable shields, cable mandrel, and test vessel at the ground potential. Se circuit included a circuit breaker that would dimannraect the applied potential if the leakage / charging current exceeded apperwi==taly 1.0 A. Two other power supplies with current transformers were used to -induce a current of 1.0 A in each conductor; the conductors of Cables A5550-lc and A5550-1D were connected into one series circuit, and the conductors of Cables A5550-2C and A5550-2D were connected into another series circuit. l l 4 1 INossle No. 1/8 GG2.8W, Spraying Systems Co., Wheaton, IL. 6 -p aa nh.En truemum Reneerch Laboratory,Inc.,, # Fra .., w n. e==m. aume, i t l . ~.

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1 i t j I F-A5550-8 j l' 5. TEST PROCEDURES p j The test program was designed to simulate a steam line break (SIa) and ) loss-of-coolant ~ accident (LOCA) and the cooldown period following an accident. The program included thermal aging, gamma irradiation, a 100-day steam, chemical-spray, and high-humidity exposure, and a mandrel bend and high-i potential-withstand test. Selection of the test sequence was guided by IEEE i Ftds 323-1974 and 383-1974. i ? i 5.1 PRETEST PREPARATION, INSPECTION, AND MEASURMENTS Two 30-ft (9-a) lengths of cable were cut from coils of cable supplied by the client. The cable ends were trimmed to permit electr?. cal measurements. l The cables were wrapped'on the stainless steel mandrels (see Section 4.1) and hold in place with ties of fiberglass sleeving. The cables were visually i inspected, immersed (with the mandrels) in room temperature tap water for 1 l bour, and subjected to insulation resistance (IR) measurements at a dc f ) potential of 500 V bold for 1 minute. l l' f { 5.2 GAMMA IRRADIATION l Both cables were exposed to a mini== air-equivalent dose of 165 Mrd { l (1.65 MGy) of gassa irradiation from a cobalt-60 source. The average dose I 4 rate was 0.401(rd/h (4.0 kGy/h). I i 5.3 PREPARATION POR STEAM, CHMICAL-SPRAY, AND RIGH-EtB(IDITY EXPOSURE } l The mandrels with cables were attached to the head of the test vessel, { cnd the assembly was lowered into the vessel. The cable ends were routed out i l of the vessel through NPT pipe fitting penetrations; the cables were pressure ( coaled in the fittings using a pourable silicone MTV. l l } l The ends of each cable were connected to circuits to provide an ac poten-l l tial of 600 V and current of 1.0. A (see section 4.3). f i" _9 .renten.insamme Reneerch Laboutory,Inc . m. - - t l

c e e. FaA5550-8 c-5.4 STEAN, CBENICAL-SPRAY, AMD RIGB-BI3tIDITY EXPOSWIE The cables were subjected to a steam, chemical-spray, and high-humidity exposure based on the profile specified in Figure 4. Fresh chemical spray was used for a minimum of 1 hour at each dwell at 346'F (174 *C) ; thereafter, the spray solution was recirculated from the pool of solution collected in the bottom of the vessel. The chemical spray consisted of 3000 ppe boron. as boric acid, 0.064 solar sodium thiosulfate, and f sufficient sodium hydroxide to obtain a ps.of 10.5 at room temperature. The spray was applied at the total flow rate of 2.5 gal / min (9.5 L/ min), which was N calculated to provide a spray intensity of approximately 0.15 (gel / min)/f t 2 (6 g (L/ min)/m ] over the cylindrical area of an imaginary cylinder located midway between the inner and outer mandrels (see Section 4.1 and Figure 2). The pH of the-recirculated spray solution was measured approximately l overy hour during the 24-hour spray period. During the steam, chemical-spray, and high-humidity exposure, the cables were electrically energized as described in Section 4.3, except during scheduled insulation resistance (IR) measurements. The IR of the specimens was measured prior to the start of the exposure and at intervals during the exposura. 5.5 FINAL IMSPECTION AND TESTS Af ter the steam, chemical-spray, and high-humidity exposure, the cables i were removed from the test vessel, straightened, and wrapped around a mandrel 1 having a diameter 40 times the cable diameter (see Section 6.5). The cables were inspected for cracks and tears while bent. While coiled at bend test diameters, the cables were immersed in room i tesperature tap water for 1 hour (minimum) and then subjected to high-l potential-withstand tests at an-ac potential of 80 V per mil (3150 V per me) t cf insulation for 5 minutes. At the end of 5 minutes, the leakage / charging i currents were measured. . I renMn insense fleeserch Laborneory, Inc A Snammasy of The Psuman bueman

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l I E """" tLApst's fleet h i Figure 4. Specified Temperature end Pressure Profile for Simulated sta/IDCA Esposure

J l P-A55504 6. TEST RESUL'N' { 6.1 PRETEST IMBPECTI0er .a-Before the cables were subjected to the test procedures of this report, unaged Cables'A5550-1D and A5550-2D appeared unblemished and flexible. The thermally aged Cables A5550-1C and A5550-2C were a little stiff and the ELPE i insulations were discolored. i 6.2 IMiUEATION RESISTANCE Results of IR measurements obtained during the entire test program are sammarised in Table 2. IR measurements made during the steam, chemical-spray, and high-humidity exposure included the. IR effects of extension cables and terminal blocks used to connect the specimens to energizing circuits; these effects cause a samil reduction in measured IR. 6.3 GAMMk IRRADIATION Af ter being exposed to an air-equivalent dose of 165 Med (1.65 NGy), the i specimens appeared to be in good condition with no apparent change in their flexibility or-colcration. Were were no cracks or other irregularities observed. Se certification of gamma irradiation is provided in Appendir C. 6.4 STEAM, CHEMICAL-SPRAY, AND HIGH-HUMIDITY EXPOSURE ^ The steam, chemical-spray, and high-humidity exposure provided was in accordance with the specified temperature / pressure profile illustrated in Figure 4, and described in Section 5.4. A temperature of 390*F (199'C) was reached in approximately 50 seconds during the first and second transients. The pressure and temperature histories for each transient and a portion of the subsequent dwell periods are presented in Appendix D. 1See Section 3 for client's description of thermal aging. (.. Ir g UWUu FranMn,e n.mme Ne.m.e.s.m.h Laborosory, Inc ina 4====- m .w.-

t F-A5550-8 The specimens remained energized throughout the 100-day exposure except during short periods for scheduled IR measurements and except during two 5-hour periods for reasons not associated with specimen performance. A post-test view of the cables is provided as Figure 5. 6.5 FINAL TESTS 7ND INSPECTIONS The post-test visual inspection of the cables on the vessel mandrels and on the bend test mandrels indicated that there was no apparent significant damage. 'Ibe jackets were not cracked. The results of the final tests are I cummarized in Table 3. All specimens withstood the test potentials. I O 40 ..ra hn..in.s.sase Re.n.nerch Laborosory.inc nk e ____________m-m

l Tablo 2 Summary df Insulation Basistance Measurement 00 D (All values in h ) ( Test Wessel Gage I Program Blapsed Temperature Pr esseste Cable maaher u phase Time (* F)/ ('C) (1bf/in3)_ A5554-1C A5550-1D A5554-3C' A5554-20 i f j Fre-Irradiation As 47/19.5 e 3.5 3 + 12 1.9 3 + 13 4 8 3 + 12 1.5 3 + 13 Deceived (In water) l Post-Irradiation After 60.5/20 e 1.1 E + 12 3.5 E + 12 9.4 E + 11 2.2 3 + 13 l 3 Isradiation (In water) I Sprey, algh-hamidity With unter pre-steam /Onomical-vessel F1cceed 95/35 0 0.2 E + le e.4 5 t le 1.1 5 + 11 1.1 I + 11 (In water) C Esposure l Steam /Onomiqal-1.5 h 346/174 113 0.6 5 + 1e 1.5 5 + et e.2 E + 1e 1.0 3 + Sg f spray, Eigh-minidity (First l 8 Exposeare Transient) 17h 346/174 113 1.6 5 + es 2.2 E + 89 3.e E + e4 1.8 3 + 89 (Second a Treasleet) I f 3.e b 335/168 95 3.8 5 + es 3.e s + 09 6.1 3 + es 3.s 3 + et 15.4 h 317/158 7e e.e E + 88 5 2 3 + et 1.4 s + 09 5.0 g + N 7.5 4 280/13e 35 f.5 3 + es 2.3 3 + 10 0.0 3 + 09 7 0 3 9 et 14.5 4 230/11e 9 5.6 5 + 14 0.2 8 + 14 6 4 5 + le 5.8 5 + 14 28.7 e 230/114 . le 5 4 5 + le 6.4 E + le 5.( 3 + le 4 0 3 + 10 55.6 4 234/110 le 5.6 5 + 10 8.e B + 18 5 4 5 + 1e 4.0 B + le 9e.6 4 230/118 le 4.5 E + 18 6.2 B + 14 4 0 3 + 1e 2 2 3 + te I Final veseel Flooded 74/23 4 7.6 3 + 18 6.4 5 + le 6.2 3 + 18 5.4 3 + 14 Teate# with Meter (In water) a. Imeulation reelstence (Is) useensted at a do poteattel of See y for 1 ministe. epecimens (emoept for cable ende) lemorsed la water or belas sprayed la the teet veseet unless otherwise ladicated, us uso e i b. She value of Ohne le written as a number followed by the letter E (for esponent), a plus symbol, and two digite which so 1 !adicate the power of 18 by whicts the number mast be ansitiplied to obtain ti.e correct vetee. ear esemple, 1.2 3 + 09 le 1.2 a 189 or 1,200,e44.e40 ohme. l o. In measuremente in the test vessel included the In effects of entension cables. i 1 N ~ c.)

\\ I tar Table 3. Sumsnery of High-Potential-Withstand het Results I cable sea. outer he l Alterneting teekege/dierging e planeter elemeter motto of. table turne (kv) tea) peoulte Sh eer of Potentiale Wrrent (in)/ gem) (in)/(mm) elemeters , ASSSe-1C" 8.NS/le.3 16.8/446 39.4 3 9.3 23b withetood potential ASSSe-10 e.4es/10.3 18.0/404 39.4 ~ 3 9.5 2.3b withetood potentist a ASSSS-3C e.242/8.1 9.3/241 39 3 5 'S.e 1.ee Withetood potentist' ASSSS-20 e.342/6.1 s.3/241 39.3 4 S.e 1.08 withetood potentist 3.48 shielde of <1.98 Withetood potentist d . att c etoe ' e. Af ter immersion of the bent embles in top water for 1 hoor, the potentiate were applied to the conductors. The grounded terminal of the tett instrument wee connected to h cable shield and to a bare conductor immersed in the 4 water. At the end of the $-einste period, the total leakage / charging current wee noseered. b. cables ASSSG-3C and ASS $6-10 were conneeted togetiner for the tests the total current for the two emblem wee 2.3 mA. Cables ASSSG-2C and ASSSG-20 were W ed together for the'teet} the total current for the two embles wee 1.e mA. e. d. The ehle14e of Cobles ASSSS-1C, ASSSS-18, ASSSS-2C, and ASSSo-3D were Wed together for the tests the potentist was applied between the shielde end a bare condector immereed in water. At the end of the S-minute period, the total leakage /cenerging current wee measuceds the total current wee less then 1.9 mA. Stee cables were bent in the eene contigeratione se for the previous toets of conductors. 7l t" T.

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i i F-A5550-8 l-7. CONCLUSIO;5 ? u l It is concluded that thermally aged and unaged specimens of EG-11/u end AG-59/u type cables with XLPE insulation and Emane jacke'.; manufactured by ITT.Surprenant est the acceptance criteria, based on requirements of IEEE Std 383-1974, Section 2.4, by maintaining an electrical load during a 100-day claulated SLB/IDCA exposure, which included two transienta to a peak temperature of 390'F, and by passing a final 40-tlano-diameter bend and high-potential-withstand test of 80 V/ mil for 5 minutes. l 4 1 Thermal aging was provided by the client. 2See fcotnote 2 on page 2. r. e h ~17-WWF,enken,en wa menemh a n,,Inc kuu anamme eimanimens 4

i F-A5550 4 8'.' CNEEIFICATICIF The undersigned certifies that this report ir a true account of the teste conducted and the results obtained. nT Y.Ydur I *' I

P1.

D. V. Paulson, P.E.- Date Project Engineer t i i ? i i i l I ..h l .y -la-i 4 UUllU Freneen,e n.mme lien.e.e.rch a t _,,Inc insu Amasse %m. ---__-,-v

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l F-A5550 f LIST OF DATA ACQUISITION INSTRUMENTS APPENDIX A I \\ ) i m( I i l I 1 4 1 i l -\\& [ . l lFranklin Institute Research Laboratory,'Inc. P A Subskitary of The Frankan Insestues i 20th mad Race Streets. Phila.. Pa. 19103 (215) 448 1000 i

i I i GENERAL FRC PROCEDURE FOR CALIBRATION OF INSTRUMENTS TO MEASURE TEMPERATURE. ELECTRICAL CURRENT. AND LIQUID FLOW RATE A Ust of Date Acquisition instruments thereetter eened Instrument List) meen to meeeure et reeerd data obtained during this program is appended. The feNewing remertre are ettered to acelet the reader in understanding PRC practies for eeNbrating snetruments to measure temperature, electrieel surrent, and agued new rete.

1. Temperature Measurement in general, environmental temperatures prov.d duetng even empeouros and aimatened SLS/LoCA sendinene (o.s steem espesures) are sensed by thennesemples, their signess are diepteyed and re.

sorded by strip short recordere meth appropetete stoetrente referenso4 unseen e PRC uses thenneesuptes and thenneeoupee were purehened from vendere who sempty with ANSI Standard .C ... -rem,.reture.eeem,ement iry Tr f.,. mite of _ (e e m to.7se*F range for ANSI type T). FRC maintaine its temperature recordere through e servise sentreet with recorder suppears who.2C :P, eteen, servloe, and salibrete the recordere, tresemble to NSS, a minimum { et enee every four months.The reporte of celehretion era en fee et PRC. l To further substantiste the vendity of temperature measuremente by 17 -- -- ':. PRC perforsne I the tenewing precedures? ?;;;:- '- tely one day preceding t'as start of a teet requiring temperature enesouromonte, a prose. e 4 I eien de voltage seures le substituted for one of the thennecoupies and le eennected into a alreaft schematleeNy presented in the figure below. ?; - " :.2, five temperature levels (e.g., f*. it.*, an ,> are e.e.st.~ t, - - e, . Ti rre.p.n.ing L thennestestres masveet vetuse for the 22:--- : :;': type and temperature are ehtained from now p roterense tables emperseding NSS Circular 881 and are appNed to the aircuit using the proeleien l venage eowee. The reseense of the recorder le shoorved and annotated. N the recorder reopense le not w.t. t e,e,uired - 6.iere,,es. t e eeer.o ie - and t, e hrotten,ree ure. re,e.te.. An - teieren.e of er, m.rC). e.n ,ed see.pt e, t,,e - of j; guesnession testing propreme. The eenkretion precedwo is repeeled approximateer one day after esepte n.f t e - ar,y -uito. a.luste.r,te are,ee.rd.d. 1 T.H.ERedO. Court,.E. oo.P .m 0, Wo. es. i n ) y (m I s i C 3 y i y PRECISIDpt TEasPERATURE l l VOLTAGE F .9 fEIOfWER j SOUntM (TMeusOcOUPLE I 0 e *a sePUT TYPm [ 4 e< 0 l 0 W Q 1 l I CAUERATIOPH3NLY DEWAft OP I REFEREp8 -ICE AND WATER COMPEpe.CS4 UNCTION ATOR r. i. UUIronten innehas Reneersh Lakerstery,lp.e., r I A eneenemyof Me Ptemman enemme e -n- . -, - -, - - -, - - - - - - - -,,, = - - -, n nar-.,--,

l l i i l i i . on the day a test is seerted, a verftsamen presedwo is eendusted by -% a ensbreted (~ i mennesempie for one of the AstSweendenHuauty mennesemples at me even er test vessed lose. f J tien. (The thenneeempene are eennected to.me recordere with Asest eeendsed mennesemple enten. I eien wisse; Jenon type lenminal eartps aso esensioneNy included with appsopetete thennessuple, usetal eennecting links.) The eeNhroted thennesemple le plooed in a dower hath of etirred los esoter ,e, appre.im.4, y e e an. men isees musu.eed neeb of est e., he.seg woes,.or appre.bnese., j i al e. If the recorder indlootes the.tompereeures of fressing and heNheg wooer weehin a tolerense of 22*F (s1J'C), the lesaperature measuring /resording eyeessa le seasidered fuestional and ade-guoteey seithroted for the perpeee of the test psegrant. The aheve eyenem vestflession psemoduse is 4 { reposses' after essapeeman of me tasaperature enposure test. The vertnootten precedwe of thee ) peregrupa dose neu empersede er supplans the esNhreelen psesedwo of the pressens peregraph. i I 1

2. ElectricalMeasurement AN einsertsel neseewonnente are made by inserweenes with eedhrodene trecentie to NSS. Spesimi cir.

t l sette are frequently preveded te suppey oweent levels requiring ;-n; na ; tennelenners. In these ] . esses, instrumen# eurrent tronofonnere are used in eenlunesien w4e M snevement asumeters to indicate l i the summte present in the teet aireuses. These peneweensneed asumeters are enNbreted en a program hy-I l progresa heels against eedhrated asumetere of higher gesemy. f

3. Lisquad Flour Rate Measurement

l I

PRC eedhrotee its liquid flowsnoters asserqilng to the foNewing precedure: } The flowneeter le installed in the FMC fleep estration steden, wielsh has prestedene for adlueeing [ h and eentrolling the flour of top water tfireesch the flowenster. The water le seNested in a tank which reste en a heese helenes. After steady flour le established, the times for a predeogrmined neees of water to flow through the flounneter le sneeewed; tinee measuressente are neede w6th an r auteneette eisetetstenser. Meet FMC fleumsetere are of a eencontree ortfles piste type (e.g., Desdel Fleur Tube) with a dNferentie6-l prenewe geenemeter (e.g., Barten Osel esanometerb The ertflee and snenosmeter ere esilbreted as s j system, althensch the insensenesets are identified by esperate FRC Home nominors. See tfee menemeter and l 3 l the artnee are Noted in tfie Anstrument ust. j

4. Strip Chart Recortiers As noted in Section 1 shese, strip chart recordere are servened and seNbreted a peinknesen of once every four suonths. Some recorders respond te voltage inpeste other tenen thersnessupee signete and tfee amount of pen reopense een he sentredied by adluetment of f..;; p2 eentrees. For these recordere, pen.

} roepense eeNhretion le etteined on a program-hy.progrene heele for the specifle parameters being to. } eerdad. Per esasnple, to reeeni pressure the pressure treneduser and the recorder are sailbrated as a I system by applying kneum levels of preneure le the seneer and tteen reeerating the asseewet of recorder j pen reopense. After eaNhrotton, the recorder input.assepliner sentrees remain weehenged, eseept for ease. l l stenal minor derewerttt adfuetments. The actusi eeNtretiene appear en the stetp chart. The fud epose } caNhretion level (e.g.,8 le 200 pois full osatel le instuded among the data prevealed in the Inerrument ust. 'l g 1 ( ) ..o J 4llfht:n A-2 i HH Franien insamme flesserch Lahorenery,Inc 6 a s==eur e n e=use e-j j i

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i F-A5550 r \\ DESCRIPTION OF THERMOCOUPLES AND LOCATIONS APPENDIX B Table B-1 describes the locations of thermocouples used in the test program. A schematic representation of thermo-couple locations is given in Figure B-2. ( l h -i

0. J Franklin Institute Research Laboratory, Inc.

/' A Sube6 diary of The Franklin inamuse h 20th and Race Streets. Phda.. Pa.19103 (215) 4481000 ,e -+--w-..,-..m,--m v. --ev-rw_m,.w_-_--m.-,%., 4_ ,,wm

F-A5550 Table B-1. List of Therimocouples and Incations in the Test vessel lv ancorder anoorder' Thermocouple Print lastrumentation Identification" g g g g1. Ihaber Aseromiaste Location and menerneh A 1 421-4119 antween lamer and outer aandrales 15 in (381 mm) above bottom of aandrale B 2 421-4119 Detween Laner and outer manerales 26 in (660 mm) above botten of aandrela C 3 421-4119 totmeen inner and outer mandrales 21 in (533 mm) amove botten of amadrels D 4 421-4119 setween inner and outer===arelos 5 in (127 mm) above betten of amadrela 5 5 421-4119 astueen immer and outer mandrelas 11 in (279 me) above botten of mandrela F 6 411-4113 Between inner and outer mandrelos 20 la (See an) above botten of mandrels. One of a sentrol group cluster of f the; -;1-e8 G 7 4 21-4119 In inner volume of mandrels: 30 in (762 mm) above bottom of mandrels 9 9 421-4119 la the spray solutlen taking, 18 in (457 mal above the head of the vessel. Senses temperature of solution haing j( sprayed into vessel I( i 1 11 411-4119

Detmoea inner and outer emble essereis

) e in (152 an) above bettee of mesdrels l L eteen .1s-221 amme as deserihed tag ther=====p1= 7 pen ahore. The output of tais thermesemple I is sentiammealy. resorted as a grese* omiered trase on a strip shart N 13 421-4119 totmoon laser and outer emble mandrales 29 in (737 mm) above bottom of meadrale 15 15 411-4119 maal therussemple, 0.25-in (6-en)-diameter aheath, in pipe toe at inlet to salution r restremiation pung> 1 0 17 411-4119 Appreminately 1 in (25 mm) above the hetten of the veneel: immersed la ] solutism, when presset 8.25-ia l (6 en). diameter, stenthed theramossple j a. All thermooseples were type T toopper-emmatastaal sheathed la 0.963-ia (1.6 es)= diameter t-1 or statalees steel taking (i.e., esse were 1-1 and some were stainless steel), i grounded jumetion, unless otherwise noted. b. See assempanying stetsk for additienni description of e - . '- leastions. n I e. The control group of the.--

W also imeluded two type J (iroe-senstantaa) thermecompiee j

l that were seed for sentrolling the veneel temperature during superheated steam eenditions and t j for sentrolling electrie strip besters on the esterior of the veneel. j r,< l i i> ,,g sanitt insEhde Reneerd Labenstery,IRC j 4 hemasy of Too Pumas m 1 [ l i i i

7teview-smor WA5550-staan /~ amassum smar s Her, -'~ ouvas- 'J. =ma.

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(:-) a : : 4 - 2... i .e .em O 8HI i -, mon ecu asse m venest O =a. i monvow Figure B-1. Schematic of Thorinocouple Locations ( A, 5-2 / .,re_nt.en..in_smuse Me.ss.e.rth Laborecary,Inc.

F-A5550 i / ' CERTIFICATION OF GAMMA IRRADIATION APPENDIX C y

(

I w% . J Franklin Institute Research Laboratory, Inc. ir-A Subekinary of The Frankan Institute 20th and Race Streets. Phila., Pa. 19103 (215) 448 1000 ---..,-nnw e e- ,--,--------,---r-r ---, - -- -, - - -n---,------c--

isomenix ~( April 14, 1982 Mr. David V. Paulson Franklin Research Center The Benjamin Franklin Parkway Philadelphia, PA 19103

References:

1. FRC Purchase Order No. C67029

Subject:

Gamma Irradiation of One Mandrel of Electric Cable This letter will summarize and certify parameters pertinent to the irradiation of materials provided under the referenced docitments. Description of Irradiated Materials 1. One Mandrel of Electric Cable Arrangements for Gamma Irradiation ( As indicated on the attached sketch, the mandrel was placed in the radiation field of a Cobalt-60 gamma source so as to experience dose rate (in air) of .40 megarada per hour.at the center. The irradiation was conducted in air at ambient temperature and atmo-sphere precsure. Procedure for Uniform Gamma Irradiation To obtain a reasonably uniform dose over the mandrel, it was rotated 90 degrees (see attached data sheet) so as to obtain an average dose throughout the mandrel. Calculation of Gamma Dose Based on the dosimetry method for calculating dose and on the total time of exposure (425 hours), the accumulated dose for the mandrel was 171 meigarads. Uniformity of Dose On the basis of prior analyses of the gamma field uniformity in the volume occupied by the irradiated materials and of the proced-ure to provide discrete rotation of 90 degrees during the ex-posure period, the uniformity of the dose is estimated to be.i 10% or better throughout the volume of the mandrel.

h Isomedix inc.

25 Eastmans Road, Parsippany, New Jersey 07054 (201) 88712906 C-1 l>

1 Mr. Davif V. Paul 5ott ~ kpril 14, 1982-s e Accuracy of Dosimetry Systant The accuracy of the dosimetry system was 234 of the indicated value. 1 Min i== Dosa y Considering the 34 accuracy of the dosimetry system, the minimum dose (ignoring uniformity) was.166 magarada for the mandrel. j Dosimetry Dosimetry was performed using Harwell Red 4034 Perspex dosimatars, utilizing a Bausch and I,omb Model 710 spectrophotometer as the i readout instrument. This system is calihrated directly with the National Bureau of Standards, with the last calibration being Septaber 8, 1981. A copy of the dosimetry, correlation report is available upon request. Recalibration of the system is due j September 8, 1982 or sooner. A red Perspex dosimeter was located on the irradiated material as shown on the attached sketch. i j Material Temperature i Radiant heat and the effect of absorbing gamma radiation emanating from the gansna source heated the ambient air and the irradiated material somewhat, but the material temperature did not exceed 130 degrees F according to previous measurements on an oil solut. ion located in the same general position. ( i Period of Gamma Irradiation-l l The irradiation of the mandrel was initiated on March 12, 1982 and was completed on April 10, 1982. Very truly yours, i ISOMEDIX, INC.

c. '

David P. Constantine I 'DC/mjb i { cc: Mr. George Dietz i i i i l l (. g). l I loomedim inc.

25 Eastmans Road' Parsippany, New Jersey 07054 (201) 887 2006 C-2

1 ~ ISOMEDIX CLIENT: [/.M c'((,*J d Cf & [ DATE EXPOSURE BEGAN: />% pat:4 // /ff'l PURCHASE ORDER: ( t, 70 2. 7 DATE EXPOSURE COMPLETED: ple*(. /0 /9/2 PROJECT NO. //6SS A TOTAL !!OURS.OF EXPOSITRE: V2f. Jr TEST ITEM (S) Aor Medr/ o G fire.7[t,'c. CA M Lf l l )4[U'so F'{) t DOSf MET E R (y,sY ****g C', ARTIS7iCALL1 f ENHANC E D TD INPROVE 4pr c u. e a r >'. D. Pa o l.sars 9-27-82.. bD / -( l CABLE M ANDRE L DISTANCES: Source guard to midpoint of test item: Y7 in. Source guard to closest point of-test item: M in. Source guard to farthest point of test item: 59 in. Number of times that test item was rotated for improved uniformity of dose Y GES (Calculated) Distance Exposure Measured Average-DOSIMETRY RESULTS Dosimeter To Guard Time Dose Dose Rate Total Type: No. (in) (hours). (Mrd) (Mrd/hr) Mrd A 9'25, / . Vd' j 70.S g Harwell Red B C AECL Perspex C D f PREPARED BY: / L DATE / /7, ///'2 4 ISOMEDIX INC. C-3

i F-A5550 ACTUAL TEMPERATURE AND PRESSURE PROFILES C OF SLB/LOCA TRANSIENTS APPENDIX D rigures D-1 and D-2 illustrate the actual temperature and pressure profiles ontained during the two rapid rises in temperature and pressure and the subsequent period of approximately 80 minutes. An engineering report with detailed observations is on file. The covering report to this appendix includes the .[. essential elements of the observations. t (P - J Franklin Institute Research Laboratory Inc. A Subsidiaryof The Frankhnlem i 20th and Race Streets. Phila.. Pa. 19103 (215) 448 1000 p

0"% 3 I I l l 1 l l l 300 1et TRANSIENT. TEST oF 41=102. ASSSS42 ~ jg, ig' 7 m jg m f a / f / \\ l / 0 ~ ~ ~-0~. 0 -rtrt a 4 ~ I ---v._q-_. w, d i i i I if see i ,i ~~ 0----- m i 0 E d / / HIGH PRESSURE EXCURSION 0-----O E I E I' a E. -O TO APPROX.148 Itdlin. 8 .r-PRESSUR. REcoRoER s i100 300 . INOPERATIVE UNTIL 100g APPROX. 40 MIN. ELAPSED TWE. TEMPERATURES E y USE LEFT HAND SCALE A m PRESSURES 250 USE RIGHT HAND SCALE n, t 3.,,,,,..O...,,.6. _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ A 3 see p/ LEGENO ~~ / M ~ CONTNUOUSLY RECORDED TEMPERATURES (TC8 L) / 0--0 MaxWUM RECORDED TEMPERATURES (TC8 D. E. A f) p' Q Q MINIMUM RECORDED TEMPERATURES (TCf S & F) M a a cowTmUoOSLY REQORDED VESSEL PRESSURE to / = / / I I l I l l l m ---0 / i .it = a e9 / ELAPSED TWE 4* WUTES) j d .ies M I I I I I I I I -8 7 i. .m a in m. m. i.=

== == g ELAPSED TIME (SECONDS) y Figure D-1. Actual Temperature and Pressure Profile of First SLB/IDCA Transient l

60c I i i i i i i i 1 200 2nd T.H*vsIENT. TEST OF 4fM182. AS66Sa2 D I A / 225 / / %~ 400 / O-l i m-%__g ~ -_o- / / I I O I L us Q f 2 E 3._______________6 f E, E b 00 - 3 300 -g 1 TEMPERATURES 2 100 5 USE LEFT HAND SCALE e e t E I T 3 3 i 128 PRESSURES USE RIGHT HAND SCALE k e t h~~,_____a_______a_____________1 ~ ,0 LEGEND 200 j M CONTINUOUSLY RECORDED TEMPERATURES (TCs L) D--O MAxmsUM RECORoEn TEMeERATURES (TCe a e Q--D MINIMUM RECOROED TEMPERATURES (TC# F a M) 75 A----6 CONTINUOUSLY RECORDED VESSEL PRESSURE / [ ISO _--t 3 i d / 1 i i r i i I ---O/ i 2 s 1: m a et / ELAPSED TIME (MINUTE 81 k i i l i i i i I y = = m i.

== =0 =

== g ui ELAPSED 11ME lSECONOS) ) Figure D-2. Actual Temperature and Pressure Profile of Second Sta/IACA Transient i e to i t.f. N/ v

RECENED JUN 2 7 2 ~ \\ puncmast onnen Fone,e= vemoon on =s on oocUmawT =a oo a Coism '**7"" !" ![ t "' i E aos wo. .se.a.au y a er T. nev, i d j E ?. c" a's e,ad ie na as a asa 3 =; 917M3cob i 13dopbis0 35o l ct P F-45550-8 do Lob cesCas*Tsom vamoon's maut Lint i ( g L =r a

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X LW/GX AdE MEDVRMMECMX / do-D PdST L&cjAITT = LETTER UESC CLIENT's REVIEW UESC REVIEW FI.84L oesTROUT. CNECX

To UE S C W-m DATE TO CLIENT Pstone CLigmt To VENooR 48

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THIS DOCUMENT IS NUCLEAR SAFETT RELATED UNITED" ENGINEERS & CONSTRUCTORS INC. 30 SOUTE 17TH STREET PHITADELPHIA. PENNSTLVANIA 19101 SPECIFICATION FOR 300 VOLT INSTRLHENT CABLE POR-PUBLIC SERVICE COMPANT OF NEW HAMPSHIRE SEABROOK STATION UNITS 1 AND 2 Specification No. 9763-006-113-20 Revisions No. 1ste Preo. Checked 0/A SDE f PEM Date: May 10, 1983 !83 h kh k !b / Prepared: Checked: M Q/A Review: /.t Cu' #16 A,, .d: J f Approved: g s s t t m i kk =

A^ 2.0 TECHNICAL REOUIREMENTS i 2.1 SCOPE I This specification covers the furnishing of four (4) types of Class IE instrumentation cable. The first type will consist of single-insulated, copper conductors, twisted in shielded pairs / triads with dratn wire, cabled in single or multiple pairs / triads with a color-coded, flame-retardant overall jacket. The second raad"-ea*=, twisted type will consist of sinrie-insulated. connae in pairs, cabled in multiple pairs with overall shield and drain wire, with a color-coded, flame-retardant overall jacket. The ~ third type will consist or single ux.u. , wpper conductors, cabled in multiple with or without an overall shield and drain wire, with a color-coded, flame-retardant overall jacket. The ~ fourth type will consist of thermocouple extension wtre types TI, KI and EI, with solid wire, twisted and shielded, with copper drain wire, and color-coded flame retardant jacket. Types TI and EI shall meet standard limits of error. Type KI shall be premium grade and meet special limits of error. The basic document providing guidance for qualifying Class IE Equipment for Nuclear Power Generating Stations is IEEE Std. 323. The specific document providing type testing guidance for qualifying Class 1E Electric Cables for Nuclear Power Generating Stations is IEEE Std. 383. IEEE Std. 383 supplements IIII Std. 323. UE&C Document 9763-EQ-1 is invoked in its entirety to clarify both documents. It is the intent of this specification to procure instruxnencation cables that will provide optimum performance in electrical stability, tensile strength, flexibility, non-aging, abrasion resistance, dynamic cut-through resistance, minimal heat distortion, radiation stability, self-extinguishing, non propagating fire characteristics. When said cable insulations and coverings are subjected to high heat or open flame, a minimum of corrosive gas (halogens) shall be produced. Cable insulations and coverings shall perform in high-radiation areas and zero radiation areas and in areas subjected to periodic high and low radiation. 2.2 WORK INCLUDED Work shall include, but not necessarily be limited to, the following: a) design. b) manufacture c) colored cable jackets Spec. No. 9763-006-113-20 Page No. 2 l P y 2. @

s O 2.5 SERVICE REOUIREMENTS a) Indoor, galvanized steel, solid bottom tray b) Underground non metallic ducts c) Underground metallic ducts d) Exposed, galvanized steel conduit 2.6 OPERATING REOUIRENENTS I 2.6.I' Instrument Wire a) 120 volta, 1 phase, 60 Hertz, Grounded and Ungrounded b) 125 volts, DC, Grounded and Ungrounded I c) Temperature rating 900C I d) E:nergency Temperature rating 1300C e) Wet and dry locations f) Minimum Installation Temperature is (-) 170F P 2.6.2 Thermocouole Extensiors Wire - Tree.Q, EI & TI r a) Millivoltmeter type instruments b) Potentiometer type instruments 4 c) Temperature rating 900C d) Emergency Temperature racing 1300C e) Wet and dry locations f) Minimum Installation Temperature is (-) 170F 2.7 MATERIAL 2.7.1 Conductors 2.7.1.1 Instrument cable conductors and Drain Wires Conductors and drain wires shall be drawn soft round bare copper wire for electrical purposes. Quality and purity of conductors i shall be in accordance with the provisions of document ASTM desig- } nation 53. f I Spec. No. 9763-006-113-20 Page No. 6 k N

The conductors and drain wires shall be coated for compatibility with the material in contact with them. 2.7.1.2 Type EI Thermocouole Extension Wire j The positive thermoelement extension wire (EPI) shall be an alloy nominally 90 percent nickel and 10 percent chromium. The alloy is i commonly known by the trade name Chrome 1. The negative thermoele-ment extension wire (ENI) shall be an alloy, nominally 55 percent copper, and 45 percent nickel. This alloy is commonly known as Conscantan. 2.7.1.3 Type KI Thermocouple Extension Wire The positive thermoelement extension wire (KFI) shall be an alloy. nominally 90 percent nickel and 10 percent chromium. This alloy is commonly known by the trade name Chrome 1. The negative thermoele-ment extension wire (KNI) shall be an alloy nominally 95 percent nickel, 2 percent aluminum, 2 percent manganese and I percent silicon. This alloy is consonly known by the trade name Alumal.

2. 7.1.4 Type TI Thermocouple Extension Wire j

The positive thermoelement extension wire (TFI) shall be 99.95 percent pure copper conforming to ASTM designation 53. The negative thermoelement extension wire (TNI) shall be an alloy nominally 55 percent copper and 45 percent nickel. This alloy is commonly known as Constantan. 2.7.2 Flame-Ratardant Insulation 4 Flame-retardant insulation shall meet:

1) The flame test specified in ICZA Publication S-66-524, Part 6, Paragraph 6.12b; 2) The i

dimensional, electrical, and physical requirements specified in Part 7, Paragraph 7.8.3.1. i ,= 2.7.3 Electrostatic Shield - Individual Pairs / Triads \\ Individual pair / triad shield shall be polymeric-film / copper foil j and a sevcn (7)-strand, bare copper drain wire. 2.7.4 overall Cable Shield i overall cable shield shall be a minimum 2.5 mile (0.0025 inch) thick copper tape and seven (7) strand bare copper drain wire. The drain wire size shall be the same size as conductors. i l Spec. No. 9763-006-113-20 Page No. 7 hCLC =>

w

2.7.3 Fillers and Binders Fillers and binder tapes shall be flame-retardant, moisture-resistant and non-asbestos bearing. 2.7.6 Coverinss Overall cable jackets shall be irradiated cross-linked polyolefin meeting the physical requirements of Table 1. 2.8 FABRICATION 2.8.1-Conductors 2.8.1.1 Instrument and Drain Wire Each instrument and drain wire shall be fabricated in accordance with the provisions of document ASTM designation B8, ' Concentric-Lay-Stranded Copper Conductors, Soft." Instrument wire sizes and stranding shall be per attached Bill of Material. Drain wire shall be according to Section 2.7.3. Drain wire stranding shall be seven (7). 2.8.1.2 Thermocouale Extension Wire Thermocouple extension wire shall be. solid.and uncoated. Wire sizes shall be per attached Bill of Material. 2.3.2 Flame-Re ta rd an t Insulation Flame-re tardant insulation of material as specified in Section 2.7.2 above shall be applied to the instrument and thermocouple wire. The average thickness shall be not less than that given for 300 volts in Table 7.8-1 of ICEA Publication No. S-66-524 The minimum thickness at any point shall be not less than 90 percent of that given in Table 7.8-1. The insulation shall adhere finaly to the conductor and shall be " free-stripping." S pec. No. 9763-006-113-20 Page No. 8 WO O

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BII.l. OF HATERIAL SEABROOK STATION UNITS I&2 300 VO2.T INSTRUMENT CABl.E (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) NUMBER OVE RALL GROUP CABLE PURCHASE OF CABl.E NUHBER CONDUCTOR DRAIN DRAIN ORDER ITEM CROUPS JACKET OF SIZE AWG SIZE AWG SIZE AWG CROUP CABLE QUANTITY CABLE NO. & TYPE COI.OM CONDUCTORS (STWAND) (STRAND) (STRAND) CONSTRUCTION CONSTRIICTION - FEET CODE 1, 1-PAIR RED 2

16 (7x)
16 (7x)

N/A TWISTED JACKET HAIR PAIR-SHLD 2. 2-PAIR RED 4

16 (7x)
16 (7x)

,H/A WISTED JACKET HBIR PAI R-SilLD 3. 4-PAIR RED 8

16 (7x)
16 (7x)

N/A TWISTED JACKET HDit PAI R-Sill.D 4, 1-TRIAD RED 3 d16 (7x)

16 (7x)

N/A TWISTED JACKET VCIR TRI AD-Sill.D 5.' 1-PAIR WHITE 2

16 (7x)
16 (7x)

N/A TWISTED JACKET HA2R fh PA I R-Sill.D P 5 6. 2-PAIR WilITE 4

16 (7x)
16 (7x)

N/A TWISTED JACKET HB2R P A I R-SilLD LJj 7. 4-PAIR WHITE 8

16 (7x)
16 (7x)

N/A TWISTED JACKET HD2R PAI R-Sill.D gi 8. 1-TRIAD WillTE 3

16 (7x)
16 (7x)

N/A TWISTED JACKET VC2R Q C TRI AD-SilLD b" " B N/A = NOT APPI.ICABLE Ao v4

N N \\. 811.1. Or HATE ul Al. SEABROOK STATION UNITS I&2 300 VOI.T INSTkUHENT CABI.E (1) (12) (13) (14) (15) (16) (17) CONDUCTOR PRIMARY CABLE OVERAl.L HAXINUM CABI.E & CROUP INSIll.ATION JACKET OUTSIDE PULLINC WEICHT ITEH IDENTI-TillCKNESS TillCENESS DIAHETER TENSION -POUNDS PER NO. FICATION -HII.S -HII.S -INCilES -POUNDS LINEAR FT. 1 NOTE #1 2, NOTE d1 3. NOTE #1 4 NOTE di 20 45 0.335"+ 0.025" 80 0.088 5. NOTE #1 6, NOTE il

7. I NOTE f1 20 60 0.590"+ 0.030" 185 0.230 g

0.P a. NOTE si n's M u Ao i NOTE die IST PAIR, WHITE & Bl.ACK3' 2ND PAIR, WillTE & RED 3 3RD PAIR, WHITE & CREENl { 4TH PAIR, WillTE & ORANCEI TRI AD, WHITE, Bl.ACK & RED.

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\\ ~., RII.L OF HATERI AL SEABROOK STATION UNITS I&2 300 Vol.T INSTMUMENT C ABLE (1) (18) (19 ) (20) (21) (22) (23) Sil!PPING UNIT di SilIPPING UNIT d2 SHIPPtHG HINIMUN NUMBEM LENGDI NUHbER LENGDI LENGDI BENDING ITEM OF CABl.E PER REEL OF CABl.E PER EEEL TOTAL RADIUS NO keel.S -BEET k E El.S -FEET -FEET -INCHES 1. 3.1 2. 4.9 3. 5.9 4. 3.4 5. 3.1 6.* 4.9 ENg - e g 1. 5.9 Ppn 3.4 t-5 Y 8 1 w e Y W U dvW i*

1 's. s N - N.\\ BII.I. OF HATERI Al. SEABROOK STATION UNITS I&2 300 VOI.T INSTRUMENT CABLE ~ (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) NUHBER OVERALL CROUP CABl.E PURCHASE OF CABl.E NUMBER CONDUCTOR DRAIN DRAIN ORDER ITEM CROUPS JACKET OF SIZE AWG SIZE AWC SIZE AWC CROUP CABLE QUANTITY CABl.E NO. & TYPR COI.OR CONDllCTORS (STRAND) (STRAND) (STRAND) CONSTRllCTION CONSTRUCTION - FEET CODE 9. 1-PAIR BLUE 2 f16 (7x)

16 (7x)

N/A TWISTED JACKET 8,000 MA3R PAIR-SHLD 10. 2-PAIR BLUE 4 f16 (7x)

16 (7x)

,N/A TWISTED JACKET 1,500 HB3R PAIR-SHLD 11, 4-PAIR BLUE 8 f16 (7x) i16 (7x) N/A TWISTED JACKET 4,500 HD3R PAI R-Sill.D 12. 1-TRIAD BLUE 3 f16 (7x) i16 (7x) N/A TWISTED JACKET VC3R TRIAD-SllLD 13. 1-PAIR YELLOW 2 f16 (7x) i16 (7x) N/A TWISTED JACKET 5,000 MA4R QnM PAIR-SIILD 14. 2-PAIR YELLOW 4

16 (7x)
16 (7x)

N/A TWISTED JACKET HB4R PAIR-SitLD p d 0 15. 4-PAIR YELLOW 8 f16 (7x)

16 (7x)

N/A TWISTED JACKET 3,000 HD4R A PAIR-SitLD 16. 1-TRIAD YELLOW 3

16 (7x)
16 (7x)

N/A TWISTED JACKET VC4R j [ TRI AD-SiiLD e 4 n 4 N/A = NOT APPLICABLE N VG

E se a 4,s et41 r.a t AL i SEABkOOK STATION UNITS 1 & 2 300 VOI.T INSTRlJHElfr CAB 12 (1) (12) (13) (14) (15) (16) (17) CONDUCTOR PRIMARY CAB 12 OVERALL HAYIHUN CABLE & GROUP INSUI.ATION JACKET OUTSIDE PtILLING WEICitT ITEN IDElfrI-Tit!CKNESS THICKNESS DIAHETER TENSION -POUNDS PER NO. PICATION -H il.S -Hil.S -INCHES Pol 1NDS I.INEAR FT. 9. NOTE #1 20 45 0.315"+ 0.025" 50 0.073 10. NOTE #1 20 45 0.490"1 0.030" 95 O.134 11. Non #1 20 60 ,0.590"+ 0.030" 185 0.230 I2 NOTE i1 13. NOTE #1 20 45 0.315"+ 0.025" 50 0.073 14. NOTE #1 15. NOTE #1 20 60 0.590"1 0.030" 185 0.230 a,,l gu.'

== o n FisA L-N u NOTE dit IST PAIR, WHITE & BIACE) 2ND PAIR, WHITE & REDI 3RD PAIR, WHITE & CREENg ,8, 4TH PAIR, Wil1TE & OR ANCE; TRI AD, WHITE, Bl. ICE & RED. $U P' L

F

- IL S v

I \\, 1 s. BII.L OF HATERIAL SEABWOOK STATION UNITS 1&2 300 VOLT INSTMUNENT C ABl.E (1) (18) (19) (20) (21) (22) (23) SilIPPING UNIT #1 SillFPING UNIT d2 SilI PPING HIMINUM NUHBER LENGR1 NUH BER LENGDI 1.ENGTH RENDING ITEM OF CABl.E PER BEEL OF CABl.E PER REEL TOTAL RADIUS ~ NO M eel.S -FEET KEELS -FEET -FEET -INCilES 9. I 3,500 1 1,500 1 3,000 8,000 3.I 10. I 1,500 1,550 4.9 11. I 2,000 2,500 4,500 5.9 12. 3.4 13. I 2,000 1 3,000 5,000 3.1 14'. in N ~ 4.9 "Pg 15. I i,500 i i,500 3,000 5.9 3*5A 16. 3.4 We> M Y h~ v 6 Y = a __t. N Y

l l N BII.I. OF HATERIAL SEABROOK STATION UNITS I&2 300 VOI.T INSTRUHENT CABl.E (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) NUMBER OVERALL GROUP CABI.E PURCHASE OF CABI.E HlhiBER CONDUCTOR DRAIN DRAIN ORDER ITEN CROUP 8 JACKET OF SIZE AWG SIZE AWG SIZE AWG CROUP CABLE QUANTITY CABLE NO. & TYPE COI.OR CONbHCT0kS (STRAND) (STRAND) (STRAND) CONSTRllCTION CONSTHUCTION - FEET CODE 17. 1-PAIR BilCK WITH 2

16 (7x)
16 (7x)

N/A TWISTED JACKET 280,000 HA6R RED TRACE PAIR-SilLD 18.. 2-PAIR BilCK WITil 4 dl6 (7x) d!6 (7a) N/A TWISTED JACKET 50,000 HB6R RED TRACE PAI R-SilLD 19. 4-PAIR BLACK WITil 8

16 (7x)
16 (7x)

N/A TWISTED JACKET 166,000 HD6R RED TRACE PAIR-SilLD 20. 1-TRIAD El.ACK WITil 3 d16 (7x)

16 (7x)

N/A TWISTED JACKET 235,000 VC6B RED TRACE TRI AD-SilLD

o sa 21, 1-PAIR Bl.ACK WITil 2

16 (7x) d!6 (7x)

N/A TWISTED JACKET MA7R h. WillTE TRACE PAIR-SilLD d gg 22. 2-PAIR BLACK WITil 4

16 (7x)
16 (7x)

N/A TWISTED JACKET HB7R WillTE TRACE PAIR-SilLD se 23, 4-PAIR BLACK WITil 8

16 (7x)
16 (7x)

N/A TWISTED JACKET HD7R { WillTE TRACE PAIR-SilLD %p.?

c y

[p E is/A = HOT APPLICABLE .JiL iNW

/ \\' BII.I. OF HATEWIAL SEABE(MK S TATION IJNITS I&2 300 VOI.T INSTRtlHENT CABLE (1) (12) (13) (14) (15) (16) (17) CONDUCTOR PRIMARY CABl.E OVERALL HAXIHUM CABLE & CROUP INSul.ATION JACKET OUTSIDE PULI.ING WEICitT ITEH IDENTI-Till CENESS TillCENESS DIAHETER TENSION -POUNDS PER NO. FICATION -Hil.S -HII.S -INCllES POllNDS LINEAR FT. 17. NOTE #1 20 45 0.315"+ 0.025" 50 0.073 18. NOTE #1 20 45 0.490"+ 0.030" 95 0.134 19. NOTE #1 20 60 'O.590"1 0.030" 185 0.230 20. NOTE #1 20 45 0.335"+ 0.025" 80 0.088 21. NOTE il 20 45 0.315"+ 0.025" 50 0.073 22. NOTE #1 20 45 0.490"+ 0.030" 95 0.134 2 3.' NOTE #1 o 5 8A 'm.- NOTR #1: IST PAIR, WlilTE & Bl.ACEI 2ND PAIR, WHITE & REDI 3RD PAIR, WHITE & CREEN; { 4TH PAlk, WillTE & ORANCEI TRI AD, WillTE, Bl.ACK & RED. i Tn-pu A- +. p I vJ

NG S S UN E ) U 9 9 4 9 9 1 3 MI H I I D C 2 D N 3 4 5 3 3 4 5 NN ( A I E I R HB G 0 0 0 0 Ni nLT 0 0 0 0 ) I AE 0, 0, 0, 0, 2 PC TE 2 PN OF 0 0 6 5 ( I E T - 8 5 6 3 HL 2 1 2 S L I E DE T 0 00 00 00 ) . GR E 0 00 00 00 1 2 N 0, 0, 0, 0, 0 0, 0, EF ( ER 3 32 31 31 LE 2 P 2 E. T I I B N I A U C L S G A T T N I I N I R N E P E U T M P E U I RL R ) HEB S. A N M O T 0 SB Al 0 6 51 0 I E 1 1 S 2 HC 9 1 3 5 F T E J N ( O A A E F I I T O L. S T. t L I E O B O V D E 0 B 0 A 3 E L S I E DE T 00 0 0 ) E 00 0 0 9 CR 0, 0, 0, 0, E 1 N F E. E R ( i 3 3 3 1 P i d T I N U G N I P E. RI P ) EB S. 8 RAl 0 8 I H E I 3 1 HC 2 2 S E ( U R NFO ) M 1 EO ( TN 7 8 9 0 1 2 3 I 1 1 1 2 2 2 2 g 5'f8 7 G - g _+noN g4 3 $ .N c. e

-.,. ~. og ) A%'.. BII.I. OF HATERIAL

t. l -

f SEABROOK STATION UNITS 1&2 i 300 VOI.T INSTRIIHENT CABLE 'h (1) (2) (3) (4) (5) -(6) (7) (8) (9) (10) (11) NUHBER OVERALL GkOUP CABLE PURCHASE OF CABl.E NUMBER CONDUCTOR DRAIN DR*.IN ORDER ITEM GROUP 8 JACKET OY SIZE AWG SIZE AWG SIZE AWG CROUP CABLE QUANTITY CABLE NO. & TYPE Col.OR CONDilCTORS (STHAND L (STRAND) (STRAND) CONSTRUCTION CONSTRUCTION - FEET CODE i ~ 24. 1-PAIR Bl.ACK WITH 2

16 (7x)
16 (7x)

N/A TWISTED JACKET HA8R Bl.UE TRACE PAIR-SitLD 25. 2-PAIR BLACK WITil 4

16 (7x) d16 (7x).

N.4 TWISTED JACKET HB8R PLUE TRACE PAIR-SilLD a 26, 4-PAIR BLACK WITil 8

16 (7x) i16 (7x)

N/A TWISTED JACKET HD8R BLUE TRACE PA I R-SilLD 27. 1-PAIR BLACK WITil 2

16 (7x)
16 (7x)

N/A TWISTED JACKET MA9R YEl.l.0W TRACE PAIR-SilLD

28.

2-PAIR BLACK WITH 4

16 (7x)
16 (7x)

N/A TWISTED JACKET HB9R ,ah >g YEl. LOW TRACE A PAI R-SilLD PQ g 29. 4-PAIR BLACK WITH 8

16 (7x)
16 (7x)

N/A TVISTED JACKET HD9R

fN YELLOW TRACE PAIR-SIILD t?

oy 30. 9-PAIR Bl.ACK WITil 18 (18 (7x) il8 (7x) (18 (7x) TWISTED SilIELD 24,000 HJ6T u RED TRACE 1 PAIR-SIILD JACKET ~D o bT i 4: i .. ~ j J$ g N/A = NOT APPLICABLE A I

N

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~ N 'w, BILL OF HATERIAL 1 SEABROOK STATION UNITS I&2 300 VOIT INSTRUMENT CABLE (1) (12) (13) (14) (15) (16) (17) CONDIfCTOR PRIMARY CABLE OVERALL HAXIMUM CABLE & CROUP INSUI.ATION JACKET GUTSIDE PULLINC WEICitT ITEM IDENTI-TillCENESS TilICENESS DIAHETER TENSION -POUNDS PER NO. FICATION -H I I.S -HII.S -INCllES -POUNDS LINEAR FT. i: 24. NOTE #1 25. NOTE f1 26. NOTE #1 27. NOTE #1 28 NOTE #1 29. NOTE #1 o 30.* NOTE #2 20 80 0.865"+ 0.040" 270 0.484 P !BN D h NOTE #1 IPT PAIR, WHITE & BLACKg 2ND PAIR, WilITE & REDI 3RD PAIR, WHITE & CREENg 4TH PAIR, WillTE & ORANCEI TRI AD, WHITE, BLACK & RED. %[ NOTE #2 BLACE & WHITE PAIRS WITH WHITE OR BLACK CONDUCTOR HUHERICALLY PRINTED POR j._[ CE0'JP IDENTIFICATION. A' A, o VW

BII.L OF HATERI AL SEABkOOK STATION UNITS I&2 300 VOLT INSTWilHENT CABI.E (1) (18) (19) (20) (21) (22) (23) SilIPPING UNIT #1 SilIPPING UNIT #2 SilI PPING HINIHUM WUMBER I.EHCMI HUMBER LENCHI LENCDI BENDING ITEM OF CABl.E PER REEL OF CABl.E PER REEL TOTAL. RADIUS NO REEL.S -FEET W eel.S -FEET -FEET -INCilES 24. 3.1 25. 4.9 26. 5.9 27. 3.1 28. 4.9 .a c. 29. 5N 5.9 "P 30. 8 8 sn 3,000 24,000 8.6 N5 m Y O N/A = WOT APPLICABLE n? . _. s -J 4 w I

u o \\ RII.L OF HATERI AL i SEABROOK STATION UNITS 1&2 300 VOLT INSTRUMENT CARI.E (1) (2) (3) (4) (5 s' (6) (7) (8) (9) (10) (11) NUMBER OV5RALL GROUP CABLE PURCHASE OF CABLE NUHBER CONDUCTOR DRA IN DRAIN ORDER ITEM CROUPS JACEET OF SIZE AWC BIZE AWC SIZE AWC CROUP CABLE QUANTITY CABLE NO. & TYPE COLOR CONDUCTORS (STRAND) (STRAND) (STRAND) CONSTRUCTION CONSTRIICTION - FEET CODE 31. 16-TAIR RED 32

16 (7x)

N/A

16 (7x)

TWISTED SHIELD-7,000 NRIR PAIR JACKET 32. 16-FAIR WHITE 32

16 (7x)

N/A

16 (7x)

TWISTED SHIELD-6,000 NR2R PAIR JACKET 33. 16-PAIR BLUE 32

16 (7x)

N/A

16 (7x)

TWISTED SHIELD-2,000 NR3R PAIR JACKET 34. 16-PAIR YELLOW 32

16 (7x)

N/A .d!6 (7x) TWISTED SHIELD-NR4R PAIR JACKET g 35.' 16-PAIR BLACE WITH 32

16 (7x)

N/A

16 (7x)

TWISTED SHIELD-16,000 NR6R g RED TRACE PAIR JACKET ,5 gg 36. 16-PAIR BLACE WITH 32

16 (7x)

N/A

16 (7x)

TWISTED SHIELD-1,000 NR7h WHITE TRACE ,e p PAIR JACKET ~w 37, 48-1/C RLACE WITH 48

18 (7x)

N/A

16 (7x)

N/A SHIELD-QY67 RED TRACE JACKET 38. 20-1/C RLACE WITH 20

16 (7x)

N/A

16 (7x)

N/A SHIELD-QT6R f: RED TRACE JACKET l .-U 39, 37-1/C RLACE WITH 37

16 (7x)

N/A N/A N/A JACKET 1,000 QI6R . 00 RED TRACE .A j N/A = NOT APPLICABLE l

BILL OF HATERIAL \\ SEABROOK STATION UNITS I & 2 300 VOLT INSTRilHENT CABl.E (1) (12) (13) (14) (15) (16) (17) CONDUCTOR PRIHARY CA Bl.E OVERALL HAXIHUM CABLE & CROUP INSULATION JACKET DUTSIDE PULLING WEICitT ITEH IDENTI-TillCKNESS THICKNESS DIAMETER TENSION -POUNDS PER NO. FICATION -HILS -HILS -INCHES -POUNDS LINEAR FT. 31. NOTE #2 20 80 0.970"+ 0.040" 690 0.60 32 NOTE #2 20 80 0.970"+ 0.040" 690 0.60 33. NOTE #2 20 80 0.970"+ 0.040" 690 0.60 34. NOTE #2 35. NOTE #2 20 80 0.970"+ 0.040" 690 0.60 36 NOTE #2 20 80 0.970"+ 0.040" 690 0.60 37. ICEA 0.2 HETHOD 4 a 3 38, ICIA

fN

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g 39.

ICEA 20 60 0.815"+ 0.040" 770 0.540 'd NET 110D 4 'k')i g ;y BLACE & WHITE PAIRS WITil WilITE OR Bl.ACK CONDUCTOR NUMERICALLY PRINTED FOR HOTE #2: r GkOUP IDENTIFICATION. a> e d .w) w

/ EWa8 g x

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a. = g e n*

g mm _m m 4 m = E bQ 3 m M E3l .= ..e e e = s N M e W w ~ e w H M 9 M M M M M M M APPENDIX A I SPEC. 50. 9763-006-113-20 i l FAGE M3. AIS SO Y t L W g mee,gsm=es Degne -. w y 7 -,.-r~

BILL OF MATERIAL SEABROOK STATION UNITS I & 2 300 VOLT INSTRUMENT CABLE (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) MittBER OVERALL CROUP CABLE PURCHASE OF CABLE NUHBER CONDUCTOR DRAIN DRAIN ORDER ITEM CROUPS JACKET OF SIZE AWC SIZE AWC SIZE AWC CROUP CABLE QUANTITY CABLE NO. & TYPE COI.OR CONDUCTORS (STRAND) (STRAND) (STRAND) CONSTRUCTION CONSTRUCTION - FEET CODE 40. 15-PAIR BLACE WITH 30

18 (7x)
18 (7x)

N/A TWISTED JACKET 1,000 HQ67 RED TRACE PAIR-SHLD. 41. 15-PAIR BLACE WITH 30 $18 (7x)

18 ( 7x.)

N/A TWISTED JACEET 1,000 HQ7T WHITE TRACE PAIR-SHLD. 42. 4-1/C BLACK WITH 4

16 (7x)

N/A N/A N/A BRAID SHLD. 2,000 QD6R RED TRACE 951 COVERACE JACKET 43. 12-1/C BLACE WITH 12

18 (7x)

N/A

18 (7x)

N/A SHLD. 1,000 AH67 RED TRACE JACKET se P 8 5A e '. *

3!

ird ,e v 8 .t --t w .W

I. I BILI. OF HATERIAL N SEABROGE STATION UNITS I & 2 300 VOLT INSTRUMEKr CAB 12 i (1) (12) (13) (14) (15) (16) (17) CONDUCTOR ' PRIMARY CAB 12 OVERALL HAIDRIN CAB 12 & CROUP INSULATION JACKET OUTSIDE PULLING WEIGHT ITEN IDENTI-THICKNESS THICKNESS DIAHETER TENSION -POUNDS PER NO. FICATION -H II.S -HII.S -INCllES -POUNDS LINEAR FT. 40 N011 d2 20 80 0.970"+ 0.040" 430 0.64 3 ' s *. '41. NOTE '# 2 20 80 0.970"1 0.040" 430 0.64 3 '- 42. ICIA 20 45 ,0.370"1 0.025" 100 0.100 hthod 4 t\\! 4 43. ICEA 20 45 0.485"+ 0.030" 170 0.173 hthod 4 't 1 4( } e, g .a - + 8 sn n's La t-s s, NOTC 32 3 BLACK & WITE PAIRS WITH WHITE OR BI.(CK CONDUCTOR WU)ERICALLY PRINTED FOR p'l ~,7 s . CROur IDEKrIPICATION. .t; SR -y t w a .).: o C-7A 4y i %)

s t I BILL OF HATERIAL SEABROOK STATION UNITS 1 & 2 300 VOLT INSTRUMENT CABLE (1) (18) (19) (20) (21) (22) (23) SHIPPING UNIT $1 SHIPPING UNIT #2 SHIPPING HININL4f MUWBER LENGTH NUMBER LENGTH LENC1H BENDING ITEN OF CABLE PER REEL OF CABLE PER REEL TOTAL RADIUS jl0 REELS -FEET REEI.S -FEET -FEET -INCHES 40. 1 1.000 1,000 g,7 41 I 1,000 1,000 9,7 42, 2,000 2,000 3,7 43. I 1,000 3,000 4,9 8 sn t> Y u i c(.- i N N 00 1 Aw l-N

5 e I S e l,- e ve o i l i O 1 9 9 e e M enum p mu gO

RECEIVED JUN 2 7 G83 \\ I P';mCHaSE CaCEm lFCREIGN .8 i VENCCm Omaes=G Ca CCCuuENT NQ l $. 00 ?C . pen = r n.c sa j i = o

Cuu lrsuit me)I sea i

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item 412 .tg.b a m w .... ^*; ;g :.- International Telephone and ( W.. Telegraph Carporanon i. .i / / 172SterlingStreet i Clinton, M : 01.c10 (S17)365-5331 Telex 920.!51 January 13, 1993 Mr. E. H. Case t;nited Engineers and Constructors, Inc. 30 South 17 Street j Philadelphia. ?A 19101 a Cear Mr. Case: Ycur letter dated January 3 regarding clarifications

Reference:

l Of tecnnical data relevant to incuiry nur'.=er 5: d ~63, 3763.006-113-20, 300 volt instr =ent caole (Seatrccke) 1 I' We have investigated your cuest. ons and provided One necessary answers he w. 3 f State any dif f erences that may exist between the cahles prepose and the caole samples tested. Our Tranklin recort nu: cer T-A5550-5 tested *20 A*4 con' duct with a 0.020" insulatten thicstnesa. Additionally our Tranklin report nt:.cer T-A5550-4 tested #16 A'4 conductor ;< th a 0.C3C" insulation "'he material we preposed in cur gaotation was a 0.000" =:ckness. insulation thickness for bot.a. Instrument and ther accouple cables. identical insulatica material type was used in both Since tne nerseccuple and instrument samples sulaitted to test at Franklin feel cur repcrts = ore than ;ustify ICCA approval en Institute, we our 0.020" instr.: ment caoles. 2.

II-333,. acte : specifies e tests per Sectten '. 5.6 (single conductor) and section 2.5.4 (vertical tray) thall be performed on aged and unaged representative cable specimens (instr-=entatien and thermccouple caele). Su=mit satisfactory test results far review.

At ached (Fig.1 through 4) are test reports for aged and unaged results single conductor as well as aged and unaged (vertical, tray) on cables regaested. I' e ., = = * * * * * * " " " * * * * .. e w e. mes.

g v~ n y "- m: y>;. 4. ..r k 'Ja E. Mr. E. H. Case s ) ,[. January 13, 1983 Page 2 4, # / 3. Give your opinion of expected results if the ghamical flow of 0.15 gpm/ft' rate increased to 0.42 gpm/ft'. was Although II:" Surprenant cables were tested at a caustic flow rate of 0.15 q;m/ft' it is our opinion that no significant change would occur if 0.42 gpm/ft' had been used. to keep the cables wet with the caustic solution.~:he purpose of the caustic spray is The difference between 0.15 and 0.42 is only that more solution of the same cencen-tration is sprayed over a given time. We feel the effect of this increased flow on the 21 Surprenant cables would be no different frem the actual spray rate of 0.15 gpm/f t'. 4. Make an analysis showing that FIRL Report F-A5550-4 and -5 SL3/LOCA exposure is equal to or more damaging than specification 113-6 requirements (rig. 1, one year). Cur LOCA data previously submitted is only 30 days in length Although we have not received final printed reports f rcm Franklin Institute, we nave received vertal confir-.a tion that we have cur 100 day *,0CA sutmtttal. successfully.eassed We 9t1' cent:.nue this test:ng unt:1 one year :s reacned. L'nt:1 time allows the balance of the our IR values as extrapolatcc prcct of one year acceptability. test, we submit insulati:a resistance of The the 116 AWG at the start of the testanc was 1.l X IC " cams. he insulation resistance af ter 100 days was 0.4 10 g ohms. Extrapelat3ng tais data, cur ;R after one year would be X approx mately 0.2 X 10 ohms. The AWG at the start of.he testing was;nsulation resistance of the 420 1 2 10 ohms. -'h e insulaticn reslacance after 100 days was 3.0 X 10#

data, cnss.

7xtrapolating this our 23 af ter cne year would be approx mately 1.0 X 10' ohms. ,ustify % w ga=ta radiation being equal to er more damaging than beta radiation. In general, gar-a 4 radiatien has been fcund to be slightly more damagtng to insulation systems t.han beta radiation at a given dose l J level as evidenced by deteracration in meenanical properties. l Specific testing on the insulation systems reported in F*RL T-A5550-4 and F-A5550-5 has yielded the felicwing mechanical data: 1 A N s. a ',, ta 420 AWG (XI2t) i Tensile fP.S.I.) Elenca tion Ig) Seta (electron beam) (55 MR) 2879 192 P Gamr.a (55 MR) 2538 175 f 6 l

1 . gr u. a

.(

%. w.w: s r,,e. s v v ... i 4 , v .u Mr. E. H. Case January 13, 1903 Page 3 / / Gamma vs. Beta 916 A*4G (XLM) Tencile (P.S.I:) Elencaticn (%) Beta (electron beam) (55 MR) 2584 217 Gamma (55 MR) 2158 131 6. Furnish a certification that the tests perfor=ed are applicable to the cacles prcposed. See attached certification (Fig. 5). 7. Turnisn a certification for the 55 megarads of radiation and the e thermal aging at 30:~F for 650 hours noted,4n footnote 2 of FIRL reports F-A5550-4 and -5. See attacned certification (Fig. 6). 3. FI R* reports do not report all required tests. Please submit for review the resul:s of: a. temperature and moisture resistance See attacned (Fig. 7). b. long-term =oisture resistance See attached (Appencix C, line 26 whica acecmpanied criginal quotation). thermal and radiation exposure c. See attacned (Appendix C, line 20 whlen acccmpanied original quotatien). d. flame tests (ver-ical tray) See attached reports. e. flame tests (single conductors) See attached reports. f. Long-te=n physical aging (tensile, elongation, etc.) and.an explanation of 40-year aging extrapolation. See Arrhenius method attacned (Fig. 8). p . + = * =- ,e.e.* O a.

ee-a%9. A ' l.p j' I l'ft- ,? . n.M'. Mr. E. H.- Ca s e e-January 13, 1983 4 Page.- s- / [ g. physical and aging standard requirements 18 which acccmpar3 ed original quotation). See attached (Appendix C, line i 9. Clarify the inclusion of Thermal Aoing characteristics of XML-125 Insulation Usine Arrnenius Metnod wnen the proposed insulacion Ls -XL:3 with Hypalen. Our trade name for the insulation material used on our LOCA approved pecducts is XML-125. When we chose a name for our nuclear approved cables we chose cross-linked nuclear (XL:31. This has led to confusion, and I have enclosed a revised copy of our Arrhenius data for XL:1. Since in this case XML-125 and XLN are one in the sarie, we have just relabeled our original Arraenius data to indicate :C.21. E 4 very truly yours, yn SURPPI::A::T OIVISICN t /;. olc-1 l * \\ ! ?),.. /,1{ l ( a /Joel T. Sibley ~ngineered Prcducts Manager , i 'b Inclosures cc: P. Oratiano, I-'"' E. Irving. I'~2

. Knox R. A. Mir:au T.

Russell l l l l l -*~ q i

...g..g? g. 'L9 International Telephone and Telegraph Corporation e /. 172 Sterling Street Clinton, MA D1510 (617)3656331 Telex 920451 TWX7103471736 THERMAL AGING CHAFfCERISTICS OF XUI INSUI.ATICN USING ARRHENIUS MET!!CD he thermal acine characteristics of I-'" Surprenant's XI.N irradiated cross-hnked polvolefin insulation was determined uy accelera tec aging testanc methods to estaclisn the ArrheniSs plot. Coils of 414 AWG XI.N insulated conductor were aged in circulating o o o air ovens set at 175 C. 15a C, and 136 c. At intereals, depending on aging temperature. samnics of insulated conductor cut from coil were removed f rem the even and allowed to cool'to room temperature for several hours. hc coppet conductcr was removed frem.the test sample, and the insulation was t'ested for tensile strengt t and percent clongation on the Instron testing unit. Samples were t.tsted periodically, depending en :ne ac.ng '.. perature and rate of change in percent eloncatten, and continued until the percent elongation reached 50 percent of it's original. unaged value., he nu=cer of davs was plotted against ne aging temperatures of 175'" ' 8'c ' ~' ' 3 6 C r e s c ec t '

As noted, the Arrhenius line indicates XU3 insulation has a projected thermal lif e of forty years at 98'C, assuming the end of life criteria to be 50 percent retention in elongation. The Arrnenius plot also suggests the thermal life to be longer at lower temperatures and snorter at higher temperatures.

N A -e ~- r

yv... t. d~ hn "l!DP.NL NIIT. Cl!NW'.T.21ISTICS CF Pag;2 2 of 2 p 4 i,-; '.', r.a.. M,.,' XLN USDC AR.91 Dints.T'llCO .M ..c.,. 3.,

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q ~ MEMORANDUM E a constructors Inc. Joe No. 9763.013 orrica: Philm,delphia O sn. Power Division Dars: April 6, 1983 To: G. M. Aggarval Coests: P. F. M41141r-n - D. W. Knox Fnow: S. Rubin SuaJECT: Public Service Company of New Hampshire Seabrook Station - Units 1 & 2 ITI Surprenant Cable Qualification P. O. 113-20 We have reviewed the qualification reports presented by ITT Surprenant in their letter of March 16, 1983. We also reviewed the ITI analysis for qualificacian of the hane insulated and Exana jacketed cable. We found the ITI analysis acceptable for the following reasons: 1. A cable close to our particular construction was tested by Isomedix as documented in Report No. 375-02. The primary differences were the insulation =aterial thickness required by the higher rated voltage of the test sample. 2. Separate cables, using the same insulation material, were aged and then subjected to IACA testing for a period of 100 days. This was discusseo during the pre-evard meeting. 3. Separate cables, using the sarm jacketing material, were aged and then subjected to LOCA testing for a period of 100 days without cracking as documented in Franklin Raport F-A5550-8. 4. Using Arrhenius methodology the testing done in 2 and 3 above can be shown to be more severe than expected in service. 5. The results of the cable jackat testing shows that the F.xane material is superior to the bypalon in that the Exane has not exhibited crack-ing during the ongoing testing while the hypalon separated from the cable. 6. The Ezane insulation would undoubtedly be more compatible Exane jackat material than some achar material, i.e. hypalon. x 1 We also reviewed with EDS Nuclear the philosophy of combining test data from separate reports and drawing conclusions *regarding qualification. Since the NRC accepts analysis, in particular extrapolations of test data. EDS Nuclear feels that the approach of testing and analysis is valid. I i r 1

G. M. Aggarval April 6, 1983 A _. 3ased on the above discussion, we agree that the substitution of Ezana jacket material for the hypalon material is acceptable and the P. O. may be placed on that basis. A A S. Rubin i ?FM/hr ? t l

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,'\\ fm + Q) ~L "* 1. p.a_ g tnited engineersa_m 30 Soutn 17th Street 0" Post Office Box 8223 em Philadelphia. P? 19101 morvus a+=uom.r m v usv eo April 13,1983 SIU-71533 Sub. File: 113-20 Category: RECC Response Required By: April 22, 1983 Mr. John DeVincentis, Project Manager Yankee Atomic Electric Company 1671 Worcester Road P.O. Box 930 Framingham, Massachusetts 01/01

Dear Mr. DeVincentis:

Public Service Company of New Hamsphire Seabrook Station - Units 1 & 2 300 VOLT INSTRUMENT CABLE P.O. 9763-00o-113-20. SNH-763 Referencing your letter SB-15319, March 4, 1983, we are responding by item numbers (1) IIT has requested an increase in cable price to add the additional printing (1-one, 2-two etc.) to the ind.ividual condectors. UE&C does not feel the added cost is justified. We recommeA staying with the original printing requirements i.e 1, 2, 3 etc. (2) ITT has provided an analysis to extend the qualification to 365 days. However, ITT's responses to the effect on our order if the cable fails during the remaining 265 day post LOCA test are not satisfactory. We are continuing our efforts to obtain a better response. v

3) UE&C has evaluated test data submitted by ITT, qualifying their cross-linked polyolefin jackat (Exane) and have concluded that it is satisfactory for the Seabrook Station.

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-\\. . Jchn Devincentis Y3 April 13,1933 tankaa Atomic Ehetric C3. S30 71533 4 / (4) Present plan is to complete the Unit #2 order, as written, with Brand-Rex (P.O.113-6). Additional quantities required for Unit #1 and Unit #2 will be purchased from ITT (113-20). ~ We are enclosing ITT's responses and qualification data for your review (data enclosed for R.C. Jamison, YAEC only). Copies of all qualification documents will be distributed as foreign prints after a signed copy of the purchase order is received from 'ITT. Should yoti have any coimnents or questions, please contact us. Very truly yours. A A.M. Ebner Project Manager GMA/ %'K/dmcc Enc.i. cc: .Me s s rs. J. DeVincentis - YAEC SL

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~- ~ j ~ [ id. InternationalTelephone and Telegraph Corporation i T, [10. R L L 'L SurprenantDivision .172SterlingStrest CHnton,MA 01510 (6171365-6331 Telex 920451 TWX710-347-1736 March 16, 1983 M Il % R.A.uk2na Mr. Ron Miz=au United Engineers & Constructors, Inc. g L t. 70 $Mg 30 South 17th Street Philadelphia, PA 19101

Dear Ron:

Attached is our justification for using crosslinked poly-olefin jackets on the instrument and thermocouple cable to meet the Seabrook pr5 file for one year LOCA. Should you have any further questions do not hesitate-to call. S*ncerely a ( J el T. Si le dustry M rk ting Manager gineered. ducts JTS/dw Attachments cc: J. Browning, Browning-Naughton P. Gra tiano, ITT Surprenant T. Russell, ITT Surprenant E. Irving, ITT Surprenant R. Riek, ITT Surprenant 6 4 I I6 I

.b (. s Exane jacket material on RG-ll/U and NG-59/D constructions was subjected to the same ITT 100 day SLB LOCA profile.which was documented to you in my letter of February 18, 1983. It is important to point out tha t the jacket wall thicknesses on these coaxial constructions (.035",and.045") bracket the jacket wall thicknesses which would be on the instrumentation and thermocouple cable constructions of the subject inquiry. The Exano jacket material survived the ITT 100 day test without cracking. This fact is documented in section 6.5 of Franklin Institute Report F-A5550-8, attached as reference 1. The forgoing paragraph substantiates empirically that Exane as a jacket material, of the wall thickness required by this subject inquiry, is capable or surviving a 100 day SLB LOCA test without cracking. The following discussion will substantiate that the severity of that specific ITT 100 day test profile is more than adequate as an accelerated indicator of the performance of Exane material to the Seabrook one year profile requirements. The actual ITT 100 day test profile which was furnished in my February 18 letter is attached as reference 2. The adequacy o f th e ITT test profile to the Seabrook requirements for the first 10 days including margins has been justified previously for XLN insulation material (ITT Surprenant reply to question number 12 of United Engineers and Constructors Inquiry No. SNH-763, also in my February 18 letter, attached as reference 3). This justification applies with equal force to the Exane jacket material present in that test. ? ) i 5

I An analysis by Arrhenius Theory of the last 90 days of the ITT test indicates that it is more severe with respect to Exane insulation than the last 355 days of the'Seabrook profile plus margins. Specifically, the ITT test p'r o f il e is at or above approximately 230*F for this period. The same portion of the Seabrook profile with margins calls for 175'F for a period of approximately 391 days. From the Arrhenius Curve for Exane material (attached as reference 4.), aging for 90 days at 230*F is equivalent to aging this material at 175*F for approximately 1 7'0 0 days (a time period about 19 times longer than the higher temperature period). The 1700 day equivalent period calculated for 175* is in exce,ss of 4 times the Seabrook requirement of 391 days. This analysis indicates overall that the ITT 100 day profile is more than adequate in severity to be an accelerated indicator of Exane performance to the Seabrook one year profile requirement. ITT Surprenant has not tested Exane jackets over the types of core constructions desired in the subject inquiry to the requirements of the Seabrook LOCA SLB profile. We believe however that the LOCA SLB is primarily a test of a material's resistance to degradation in this particular temperature / steam / chemical environment. The construction of the core over which a jacket is extruded would have only a minor effect on the pe r formance of the jacket, a hat the core material remained relatively stable physically and chemically during the course of the test. Therefore, the Exane jacket performance tested on coaxial cables under the ITT LOCA SLB test conditions is indicative of the performance to be expected of this material as a jacket over the thermocouple and instrumentation cable constructions of interest in this inquiry.. ? ) 5 - - - - - - - ~. -- 1

An instrumentation cable construction with an Exane jacket was tested by ITT in 1975 to a 30 day LOCA profile consistent with the nuclear requirements at tha t time. The report of that LOCA test is attached as reference 5. While the profile didn't l contain initial transients to as high a temperature as that required by the Seabrook profile, the temperatures of that ITT l test were generally well above the Seabrook requirements for the entire 30 day test beyond the 30 minute mark. The Exane jacket survived that test intact. This result, while not directly c'orrelatable to the Seabrook profile,gives empirical backup data which adds confidence to our earlier conclusion that the Exane material will perform acceptably as a jacket material over thermocouple and instrumentation cable constructions when subjected to the Seabrook SLB LOCA profile environment. 1R/cjd 0106 ) ). i

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SurpranantCivisiotr 172SterlingStreet Clinton MA 01510 (617)36S-6331 Teles920451 February la, 1933 TWX7/0J4717J6 m~

Mr. E. H. Case ) WA United Engineers & Constructors, Inc. 30 South 17th Street I Philadelphia, PA 19101

Dear Mr. Case:

Reference Tour letter of February 10 regarding clarification of technical data relevant to Inquiry #SNH-763, 9763.006-113-20, 300 volt instrument cable (Seabrooke). Please find enclosed the ansvers to questions number 6,12 and 14. With these answers, we have now responded to 13 of the 15 questions. Only questions number 4 and 15 remala unanswered, and we will forvard those answers as soon as Tranklin Institute's back-up data is re-ceived. We expect these answers by February 23rd. M Ites #24 of Appendix C asked for the combined total o'f cable combustibles. Our previous response to this question was in error and only considered the combustibles of the primary v insulation asterial. IT cables would have a total cable If conbustible of 33,000 BTU /lb. s h 20 .e attached f a gives e e actual test environment profile 4.. d' for the 177 100 day SL3 LOCA test from the beginning of the r ;,,- second SL3/LOCA transient. The race of temperature ris t is such that the Seabrooke Profile transient temperature is reached at 45 seconds; 30 seconds beyond the time specified ~, in the Profile. The actual race'of rise is limited by the p; cast equipment. It depends on such factors as the thermal aa'ss of the test chamber, the sise of the scan inlet, and possibly the i thermal mass and conductivity of the thermocouple sheathing. The severity of a thersel excursion on the life of insulation sacerial is determined by time at temperature, rather than by the rate of rise. In the ITT second transient the temperature was at or above 3900F from approximately the 34 second merk to the 740 second mark, for a total time of approximately 11 stauces 4 and 26 seconds. The transient therefore, had the prescribed margins of +150F and 10% additional time with respect to the Seabrooke Profile requirement of 3758F.and to minutos. The I firs t ITT test transtant was siellar and fulfills the addition.21 transient margin requirement. l "U I .,...m v..

.....s. .u. . cecafunicca engin:cra Srbject: Lce, of 2/10/83 ra; citrificati n, PACE: Two'. ) The only porcion of the ITT test profile which does not matntain least a 1507 margin over the Seabrooke specific 3 tion, at is that from approximately the 760 second mark to 1.8 X 10 second mark; a total of approxicately 17.3 minutes. The. margin in this period is approximately 10 F. However, over the immediately subsequent period of approximately 145 minutes, the ITT test is much more j severe than.the Seabrooke specification, vich a temperature margin of approximately 720F. By our calculations, based on Arrhenius Theory, che total ITT cast up to this point effectively exposed the cable to more thermal aging chan that required by the Seabrooke profile plus margins. Subsequent portions of the ITT test profile. (after the 1.05 X 104 = ark), have =argins far in excess of the Seabrooke require =ents as can be seen from the attached profile. The ITT test pressure profile has from approximately the 10 second mark onward at lease the re m = - quired 10% margin above the gauge reading. .~ 14. The actual profile of the IIT cast is attached. The answer to question number 12 justifies the adequacy of the 1TT test over the first portion of the test profile, and adequate margin exists through the balance of the 100 day case period. The applicabt1

ev af E5e ITT 100 d2v rest to the Seabrooke i

one year recuire=ent is justified by an Arrhenius Theocy analysis of the lase 90 days or :ne ci1 tes:, which shows that it.is far = ore severs than the last 355 days at the seaorooke profile pits =a rgin s. Specifically, the ITT test profile is at or above approxi- =ately 2300F for the last 90 day period. The same portion of the Seabrooke profile with marzins, cafis for 1750F for a period of approxi=ately 391 days. From the' Arrhenius curve for this insu-lation =acerial, aging at 2300F for a given time period is equiva-lent to aging at 175 7 for approxi=ately thirty times that time period. Since the additional time factor required by Seabrooke is less than 5 (391/90) the ITT test is more chan adequace as an celerated indicator of performance to the Seabrooke require =ents. ~ s / Joel T. Sibley Industry Manager / agLneered Products ? i 3 I e .ps v s *e 6*

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I-g 4h AJr Record of Conversation FHe: 3;73_g;g_);4; Copy: O Tilephone G Meeting C Otner To: Paul Mcdermitt From: Sonia Mascis d"W / Company: ITT Surprenant Phone No.: 617-365-6331 Date: 1/25/85 Subget: Polyolefin - Polyethylene Jacket Materials and Recort F-A5550-8 Summary cf Conversation: I called Paul to find out the difference between the polyolefin and polyethylene jacket materials in report F-A5550-8. I explained to Paul that on the Seabrook P.O. #113-20 f t was required to use crosslinked polyolefin (Exane) for insulation as well as for the jacket on the instrument cables.' I-said to Paul that in Report F-A5550-8, the cables tested are insulated with XLPE-crosslinked polyethylene, with an Exane jacket. I wanted to know if there was anotner test report wnere Exane had been tested as an insulating material and also as a jacket. Paul said that crosslinked polyolefin and crosslinked polyethylene are comparaole materials and that they.will react the same under a LOCA or an SLB. This information was based on information given in test report F-A5550-8. I t h

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"~ (.,' '. 4 Intunationallo'inphear end Telegraph Capasbiar t 1 Mk% R.A.M a n '172StarfagSweet. 2 Clinton, MA 01510 February 17, 1963 (61713858331 Tekr9204S1 TWX71034717J6 C. C.

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Mr. E. H. Case United F.ngineers and Constructors. Inc. ~[a## 30 South 17 Street NO Philadelphia, PA 19101 Dear Mr. Caises Raforence: Your letter of February 10 regarding clarification of technical data relevant to inquiry number SNH-763 9763.006-L13-20, 300 volt instrument cable (Seabrookal. In an effort to answer thoso questions as c:speditiousl'y as possible. I have answered 10 of the original 15 qucation=. We hope to have the remaining questions answerod by February 23. We are awaiting technical information from Franklin Institute before answering the remaining questions. 1. In Sugprenant cables were tested at a caustic flow rate of 0.15 'pe/ft'. S The purpose of the caustic spray is to keep the cables "** "ith **"**I"2 2 s luti n. The dif *erence between 0.15 X gpm/ft and 0.42 gpa/f t is only that' more solution of the same 1 concentration is sprayed f n a given time. g.bp 'q,. No effect on tho' electrical pprerties of the cables would occur if a flow rate of 0.42 gps /f t had been used.. 2. Our design test profilo was for 390 F and 66 psig for the two initial transients. We could not. Introduce spray-into this chamber during this phase of the test and still maintain the design temperature and pressure profile. Franklin Institute Ch.* explained that adding spray to superheated steam would drive the ,t.' conditions to saturated steam with a simultaneous drop in temperature g and pressure increase. e ,q 3 'N

(,

'Y.,,' In refereoco to our response regarding Item 87 on Appendix c 9 cf j' Specification teo. 97G3.006-113-G. we interpreted question incorrectly. our insulation is cured by use of irradiation.

e We have attached gY.-

a revised copy of Appendix C with the necessary correction. <b \\ \\ e ,7, e sese

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3 e' l ~ n 1 Mr. E. N. Case February 17, 1983 Page.2 e, 5. Regarding Item #18 of Aprendix C', this was simply a i.rm.phical error. Our crosslinked polyethylene meets and exceeds the ICEA og.] s,66-524 minimum requirement of 250 percent. We have made the nocessary change on the revised copy of Appendix C attached. cX, ( i .f' 7. In reference to your quest 4on regarding 500 foot reel lengths, we propo_se the following: Each reel shall have minimim lengths per the following unless the ordered quantity is smallers 1 Pair 3,000 Ft. Min. ~ ' 2 Pair 3,000 Ft. Min. 4 Pair 3,000 Ft. Min. \\C. 15 Pair 2,000 rt. Min. 9 Pair 3,000 Pt. Min.. f c, , s ,. 16 Pair 4,, " 1 Triad .000 Ft. Min. V 3.000 Ft. Min. 4 . 'a, a 6 Pair h 00 Ft. Min. ~ ((,,. 6 '," ,s 1 ' j' Eighty percont of each cable item qtiantity will be at the minimum ^ lengtha shown above with a negative 10 percent tolerance and no upper limit. Balance (20 percent) will, be minimum lengtha of 500 feet. Where the order is less than minimum lengths shown above, one length will be furnished with 0 percent negative and 10 percent plus tolerances. When multiple reels are required

or total itam ordor, the delivered totsi shall be plus 10 percent minus 5 pereene.

ITT surprenant will in all esses attempt to manufacturo longer longths than the above quaranteed miniatans. Also please note that we did not address the five pair construction as per your lotter. We-see no five pair constructions on your bill, of materials. We believe you may have meant 15 pair and have addressed that in the above proposal. 8. The tolerances placed on the overall diameter of the cables are needed when manufacturing multi-conductor cables. Cables will be 0 manufactured to the nourinal overall diameters: however, because of tooling, cables' diameters may vary slightly either up or down. . MTT will not ship any cable whien measures over or under the y' ,m, liamits of the specified tolerances. - s ",h ,,f 9. As specified in Appendix A, Item 538, we intend to supply 20 1/C with all white conductors mmeriestly identified. The numerical s identification can be easily distinguishable throughout the cable %G.)1ength. od,,

A y

1 1 I G ( op - ^ * " s'".M

G. Mr. E. H. Case February 17, 1983' Page 3 = ~ 10. Items B and C, Specification No: 9763-EQ-1, page no. Ol--we assume you are referring to Itass C and D. We agree that both g the Design Life (C) and Qualified I.ife (D) should read 40 years O plus a Det plus one (1) year, post D8E. Please find attached Appendix A, Specification No. 9763-EQ-1, page no. D1 corrected. v v v 1r." Although report A5550-4 and -5, pages 1 and 3 do not describe cables tested as being shielded, we hereby certify that these , p. cables tested were shielded. 'Ihis information can be verified by contacting Franklin Institute. A d See question no. 2 for answer. Very truly yours,. IT" SURPRDgNT DIVISION C T. Sibley ineered Produc Manacor 2:b J. Browning, Browning-Naughton Co., Inc. P. Gratiano, ITT E. Irving, ITT R. Mizzau, United Engineers and Constructors I' ~ R. Riek, I""" T. Russell, ITr .4 O as s .t G ~ g-- n. ,~+ ~r y a ,. m n,_

' ' ' ', '., [ s I i i = APPDtDIX A* CIASS IE EQtlIPMENT QUALIFICATTON REOUIREMDtTK DATA TO BE StilDilTTED W TII PROPOSAL Pubiic Service Co. of Now Rasgeshire Scabrook Station United Engineers 1. Constructoris Inc. Spec. No. Units'1 and 2 Dater The Seller shall couplete this proposal data in its eistirety. responsesishall' he categorical, The the Seller shall. clearly state so. mere se iten is not applicable, A.) Method of Qualif tcation inca tg.,,nrt s Fac1hne Frankt!n In'stItute F-A5550-4.ind -S B) la Seller's qualification program attached? YES C) Design Life of equipsont_ 40 Yrs. Plus a CBE Plus one (1) Yr. Post D8E 1) Qusitfied Life of equipment-40 Yrs. Plus a CBE Plus one (1) Yr-_ Post Dat .2) Does the Seller propose an on going qualif Lestion program? NO ?) Has the Seller attached his on goins elustification progras? N/A C) Identify components that have a design life less than that of the equipment. The Seller shall specify the MTBF and the MTTR for the equipannt. DESIGN QtIALIFIED tm P0 MENT LIFE !.IFE MTBF MTTR ___ N/A ~ r 1 l ~ f Spee. No. 9763-5)-t t Page No. og 5-UP-H . vtw - -. -

g, C w s ~ APPENDIX C SEI.I.ER'S DATk ) 1) Minimum allowablet comparatura during i tallation -27

C 2)

Maximum contineous temperatura racing 90

C 3)

Mm-% emergency tempeesture esting 130

C '

4) Percent conductivity at 20*C - copper instrument and drain vires 100 I 5) Stats if. copper instrument conductors are coated or 1 unconced Unenated 1 , 5) State the type of insulation 's ) by seller's trade name XLN b) by generic== Irradiation Cross-linked Polyethyl i l 7) State the insulacios curing procuse Irradiscion cross-linking i 3 3) a) Does the insulation contain fillers? YES b) CLve the generic chemical rums Proprietarv Information c) Wat is tbs purpose of calor fillersf Flame Retardants 9) Does the individual instrument, and/or,riannoccuple - i ) extensica vire have a jackat? NO 10) State the type of overall jacket i 4 a) by seller's trade name b). by generic nama-Hvnalen Chlorosulfonated olyethyleni o 11) Scace the jackat curing procesa 11ea e 12) al Does the jacket contain fillars? i vPq b) Cive the generic chemicsi names c) )ih.at is the purpose of asjor filleruf Proprietary Information i F1ame Retardants. e-t APPDDIX C l i ~ Spec. No. 9743-006-113-4 Fate Me. C1 l u= S .,,e n.s. .e.~ n .s

~ .v..: y C ./ 13) Cive the. percentage halogen concent of insuistion by weight 13.5' 2 x vt. j 14) Cive the percentage halogen content of jackets by - weigh ' 15.0 g x vt. 15), Ctvs the esbia interstices ascarials by generic naa, Flain Ibtardant 16) Is the insulacion fire-retardant? Eban Polyptopylene. Ycs, will pass IEEE-383 'Ibst. 17)[ Is the coupleted cahls fire-retardant? Yes, will pass TEEE-383' Dest. insulation physical and aging properties 18) Tans 11e strength, usaged (Ticinate elongation, unsged 1.800. Lbs/Sq. In. Tansile strength,121*C, 16s lles. 250 Ultimate elongation,' 121 C,168 Itrs. 8 1 slo Lbs/Sq. Is.. 00 ' )) Insulation electrical properties at i' (15.6*C) and IPCEA thicknesses room temperatura , Issu14 tion resistance engcha constant Dielectric power factor

50.000
Dialectric constant.

1.5% / LO 23) Cive en guaranteed endiscion resistance of the cshia b in terns of -cotal integrstud rad dose, rsd dosu rato, esbia life in years. Does this esdistion resistsaca include a design basis event?.Wxplain.. ~ c e -- n nMigh; 2XJ O for1-ental <vder 40 vcartt. Skl03 thA? cor vv.ar e rwe ate. 311 mhics httw an ort i'ohwi li fe of.30 wvtrs. 21) Copper Mirror Corrosion Test (AST!t 02671) Insulstion, Aging 121 C,16 Iles. Jacket, Aging 121*C,16 IIrs. (Max.) 5: transparency JBlack Jacket) _ (Mw. ) 5: transparency Tspes, fillers, etc., Aging 121 C,16 !!rs, let Available: transparency. r I. o APPDIDIX C S 'ec. No. 9763-006-113-6 P Page No. C2 1 1* ~ ~ s s - ~. ..v. w. .w..-

9 (.j C.. - 1 u .+ .g / P 22) cive the trade naam of recommended pulling lubricanta and their effect on cable properties. IGNUAU.AC H-25 (EDITONITE) '!his lubricant 1Ji.ll have ex) cffeet att cabic ptt3pertics. 23) State the IPCEA specification (s), or other specifications, ~ applicable to the design, amoufacturn and testing of the cabia insulacios and covers.. 6 'ICIA S-66-524 (Insulatim) ASTM-BR (condactors) TCEA S-46-524 fJackets)- o

4}

. Fire Analysis Caanut he determined dU a) Auto ignition temperature of cospicte cablaungiNges Mfg odo7 b) Heating value of cochustibias (insulation, j acket.. fille rs, tapes, et c. ) 31U/I.5 STU/I.B Ctatuncd Tutal - 10,500 tr!U/lb. STU/t.5 j BTt!/I.R c) State the oxygen index (,4TM D-2M O ) (Min.) 29 : x Vol. (1:umil.itissi, Pillet ~.2, and Jackcts) 25) Do any of the instruacnt or thermacouple catension esbles contaia asboa..is'la any foruf FU 2G) Ele'ctroendoamosis test - In:suization electrical properties at quece'd J thicknesses,and voltage stress af ter 26 weekis tummersica at 900C with , a constant negative 600 volt de potuatial applied (IPCEA EM-40 method) Disiectric. power factor

1. 5 *.

Dieleetric constant

3. S Scal:111ty factor

.3 27) Is a jacket rip cord provids that will facilitate remo' val of. ovoiall jackat7 in t t AFFENO M C Spec. No. 9763-006-113-4'.i 3 Fage No. C3 l 4 g.

g _. I ( t L ITTCapusaiwr TYl N SurprenantDivision 172SterlingStreet ~ Clinton.MA 01510 (617)3654331 Telex 920451 TWX710347-1736 March 13, 1985 Impell Corporation 225 Broad Hollow Road Melville, New York 11747 Attention: Ms. Sonia Mascis, Ehgineer

Dear Ms. Mascis:

Our conversation of 1/25/85 concerned the differential of our report calling for XLPE jackets and our trade name Exane a crosslinked polyolefin material. As we discussed, there is no difference in the two T, compounds as they are the same material. He discrepancy falls only on the description used. ne basis. for approval of Erane used as a jacket material is discussed in the attached letter to U. E. & C. 's Ron Mizzau on March 16, 1983. In the event you require additional support, please feel free to contact me at your convenience. Sincerely, / Paul A. McDermott Industry Manager Engineered Products 0185M e l ., n..... -.mw.m.e,.m......,. - r n ev.n v..m...,,, .. mm. v... -.,...

= =. w.

o 1 6@F Mo. //3-zo-or !y kb. PURCHASE ORDER ,,,e,,,, ,y,,,, .or= 4445

",= cit;Jo "~omn.

mited engineers P. O. NO. $hN7"67 icer. m. a ecmsvuctors inc 9763.006-il3-20 OATE May 13, 1983 5.......,o PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE et al unaro tacmetas a coasteucross iac. c/o United Engineers & Constructors Inc. Agents Post Office Box 700 Post Office Box 700 PURCHASER Seab rook. N.H. 038 74 usm M.. niit 7g Seabrook. New Att C:5'oaotact aac a corv er sa..mc i 0"r'to g $de%'7c[#s?nu"cio'es"a','"' Page 1 of 9 ITT Surprenant Division r.o.sonoras raita.ra. ision Aff a:E ~ cast MANAGER 'aocuatueur, "o lJ-4 172 Sterling Street SELLER "O 1 Clinton, Massachusetts 01501 D.M. hox SHIP VIA CONSIGN TO Public Service Company of New Hampshira sto av c/o United Engineers & Constructors Inc. Motor Freight Seabrook Station 1% Ten (10) Days Seabrook, New Ha=pshire 03874 (30) Davs Net Thirty TERMS ...u..u... a... u.. u.-. .u ...... a s.... C*'to 5/6/83 .....n.i..............c.,. an u.-. .......n e.,..... suvta R.A.M. .*".."..".."'"....*..*.."."a"...'"u..******".,*c*.'.*.*.*, ." u."..*****""""*'"""'"'a. ...u ,.,yo,, eu ......... o....... s e i o ,,o ... e I paict orseniersom irtu o l Job Site with f reight prepaid and allowed. F U RNISH 8.o.s. 300 VOLT INSTRUMENT CABLE Instrument Cable Furnish, f abricate and deliver one (1) Lot of 300 Volt in accordance with the following documents : 9763.006-113-20, dated May 10, 1983, consisting of Specification No. Cover, Changes one (1) page, Table of Contents, twenty-two (22) re-produced pages, Appendix A (Pages Al through A18), Appendix B (Pages B1 through E3), Appeudix 0 (Pages Cl through C3), and Appendix D (Pages D1 through D3), attached hereto and made a part hereof. l I The following docusents are in Seller's possessien and =ade a part hereof: Specification No. 9763-QAS-3, Quality Assurance Administrative and Revision 8, Systes Require =ents, for Safety Related Electrical Equipment, dated Se; ta=ber 3,1982, consisting of Cover, Current Page Listing, Identification of Changes Table of Contents, and thirty-seven (37) reproduced typewritten pages. Specification No. 9763-EQ-1, Class IE Equipment Qualification Requirements, 19, 1976, consisting of Cover, Table of Contents, ten (10) dated February reproduced typewritten pages and Data to be submitted with Propcsal, con-sisting of two (2) reproduced typewritten pages, Numbered D1 and D2. S175,875.70 UNIT NO. 1 $ 381,04 8.01 UNIT No. 2 S556,923.71 TOTAL PRICE DELIVERED: Concinued .u .......n.. ... e.....

T .' ~ _. - D' l l 1, PURCHASE ORDER Twe oaota uueen uust Ar.un i .cr. m. mited e.ncngineers ",, !'!A;;"'rsic,* tits. nrs 4445 l SNH-763 s conevuews P* O* NO9763.U06-113-20 3 OArt May 13, 1983 .,. ".7.'.

.*,*.1,* '. 7.*$ **. '.".* """ **

j PUBLIC SERVICE COMPANY OF NEW HAMPSHIPI et al unirto tacmttes a coastauctees me. c/o United Engineers & Constructors Inc. Agents PURCbASER I atL CC##tsPCnoteeCt ano a CoPT CF smerme T Partas aae paco.c uses uust et star ro. Paga 2 of 9 ITT Surprenant Division unitto taciattas a censrauctees me. i P.o.cozarts p uit a.. p a. tstot affM:E. H CASE. MANAGER.PaoCUREutNT sto no. SELLER sto. ev SHIP VIA CONSIGN TO rERMS e., ...,...........,...en -..........s...... .................,..e a....... a.-. oatto ........e.....e.. C...... S.e s.,...s e ...a... w...... ..e... . t. o. w........e f., e.. ..re ad. e. ..e.. Wo 8f ..................e .. i................... es..... f .se.., .ta e.y...... e.,..... ..,-e... gy,gg .S.e s., PRICE oEsCRIPfloM IT(M NoI xmmesxxKm:ec Unic Prices and Quantities are to be in accordance with Bill of Material dated March 10, 1983 consisting of two (2) reproduced typewritten nages attached hereto and made a part hereof. Unit Prices for Additions and Deletions are valid through Dece=ber,1984. a 2% discount NOTE: The above prices and attached Unit Prices reflect for the purchase of both Units 1 and 2. In the event Unit 2 is taken on Unit cancelled, Seller is to be reinbursed any discount I cable. PRICE ADJUSTMET CLAU_SE Prices as stated above are subject to adjustment as follows: PRICE ADJUSTMENT The above prices are firm until Dece=ber 1983 Base Month Base Year Thereaf ter, prices are to be adjusted seven (7) percent per annt:m. Change Orders for other than pre-established unit prices shall be based the time of negotiation of the Change Order and shall then on costs at the base dates established in this be adjusted back to the cost at price adjustment clause.. All Change Order coses incorporated are then fornula described above. subject to the price adjustment Delayed billing shall not invoke subsequently adjusted races. Separata invoices f ar prica adjustment shall be submitted and =ust be Continued u......,.... ..s.,

' hg BILL OF MATERIAL FOR SPECIFICATION No. 9763.006-113-20 P.O. SNH-763, 9763.006-113-20 March 10, 1983 UNIT No. 1 CABLE CODE QUANTITY (FT) PRICE /M FT TOTAL MA3R 3,500 312.62 $ 1,094.17 ~MB3R 1,500 545.86 818.79 MD3R 2,000 958.44 $ 1,916.88 MA4R 2,000 312.62 625.24 MD4R 1,500 958.44 $ 1,437.66 MA6R 10,000 312.62 $ 3,126.20 MD6R 60,000 958.44 $ 57,506.40 VC6R 84,000 350.84 $ 29,470.56 NR1R 3,500 $ 1,916.88 $ 6,709.08 NR2R 3,000 $ 1,916.88 5,750.64 NR3R 1,000 $ 1,916.88 $ 1,916.88 NR6R 12,000 $ 1,916.88 $ 23,002.56 L NR7R 1,000 $ 1,916.88 $ 1,916.88 MQ6T 1,000 $ 2,703.82 $ 2,703.82 MQ7T 1,000 $ 2,703.82 S W O3.82 QD6E 2,000 358.68 717.36 AM6T 1,000 775.18 775.18 XA6R 1,500 629.16 943.74 IA7R 2,500 629.16 $ 1,572.90 IA7R 3,500 970.20 $ 3,395.70 ZA6R 53,500 484.12 $ 25,900.42 MF7V 1,000 $ 1,870.82 1,S70.82 .l . TOTAL UNIT NO. 1: $175,375.70 UNIT NO. 2 CABLE CODE OUANTITY (FT) PRICE /MFT TOTAL MA3R 4,500 312.62 $ 1,406.79 MD3R 2,500 958.44 $ 2,396.10 MA4R 3,000 312.62 937.86 MD4R 1,500 958.44 $ 1,437.66 MA6R 270,000 312.62 $ 84,407.40 MB6R 50,000 545.86 S 27,293.00 MD6R 106,000 958.44 $101,594.64 VC6R 151,000 350.84 $ 52,976.84 MJ6T 24,000 $ 2,010.96 $ 48,263.04 l

P.O. No. SNE-763, 9763.006-113-20 March 10,1983 UNIT NO. 2 (CONTINUED) i CONTROL CODE QUANTITY (FT) PRICE /MFT TOTAL NR1R 3,500 $ 1,916.88 3 6,709.08 NR2R 3,000 $ 1,916.88 $ 5,750.64 NR3R 1,000 $ 1,916.88 $ 1,916.88 NR6R 4,000 S 1,916.88 $ 7,667.52 QX6R 1,000 S 2,215.78 $ 2,215.78 YA7R 4,000 970.20 $ 3,880.80 ,ZA6R 64,000 484.12 $ 30,983.68 ~'~ $,,484.12 _ ..,_ $ 1,210.30 ZA71 2,500 TOTAL UNIT NO. 2: $381,048.01 TOTAL UNITS 1 & 2: $556,923.71 O e O t

ors 4445 CHANGE ORDER m 80 88m ACCT. N O. a con.uuc' " N O. 1 June 8, 1983 1324.54200 SNH-763 P.O. NO.9 76 3.006-113-20 j PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE et al c/o United Engineers & Constructors Inc. Agents aEo No.13046 Post Office Box 700 i (Eo sY Seabrook, New Hampshire 03874 PURCHASER THis CH ANGE oacEa is issuEo As g A SupptEuENT To A8cv6 caCEa Ca CCNTaACT I THE TEaus ANo CONoiTicNs er cATEo 5/25/83 ITT SURPRENANT DIVISION THE SAso caCEa ca CCNTa ACT MEo8Y eV 172 Sterling Street sHAu.aEuAiN.N sua acaCE ANo 8vvEm R.A.M. Clinton, Massachusetes 01501 ErFECT EXCEPT AS SPECIFiCAuv NcTEo MEaEIN SELLER NET AuouNT or cacEm ca CeNTaACT paEwoVS To THs3 CHANGE 3556,923.71 SUPatEMENTING THE A8cvE puaCHASE CaCEa on CCNTaACT vou AaE AUTHCa ZEo ANo OiaECTEo UNCEa THE TEaus THEaECF To INCORPORATE THE FOLLOWING: One (1) Lot of Instrument Cable in accordance with Bill of Material for Specification No. 9 763-006-113-20 dated May 27, 1983, consisting of one (1) reproduced type-written page attached hereto and made a part hereof. TOTAL ADDITION UNIT 1. $155,762.86 PRICE ADJUSTMENT: Prices are firm for delivery through Dece=ber,1983. Thereafter, prices to be adjusted 7% per annum. DELIVERY: Start - Week of June 27, 1983 Co=plete - Septe=ber 9,1983 or sooner. SHIP ALL Instru=ent Cable on this Purchase Order to the following: PuSlic Service Company of New Ea=pshire et al c/o United Engineers & Constructors Inc. Agents Newington Station Gosling Road Newington, New Hampshire 03874 REASON: Additional engineering requirements. CONFI3 MING VERBAL ORDUt AWARDED TO AND ACCEPTED BY MR. J. SI3 LEY, AN AUTRORITATIVE REPRESENTATIVE OF SELLER, ON MAY 5,1983. USE: Plant instrumentation and alarm system. Addition ,ca Ts.s CM ANGE CaCEa $155,762.86

AucuNTo, NET AucuNT or cacEa ca CcNTa AcT To eATE

$712,686.57 c% LLC Sr.RVLCF. GO. Of hc.W nidif 5nieu:, et aa. m enginM C. o. No. 1. ~ $1GN ANo aETUaN THE ACCEPTANCE Copy cs rHis cacEn g SNH-763 W~

4. %

June 8, 1983 8v E. H. CASE, M AN AGE -PROCUREMENT EXTRA COPY l l

May 27, 1983 2 BILL OF MATERIAL SPECIFICATION NO. 9763-006-113-20 CABLE QUANTITY UNIT PRICE / SPEC. ITEM #. CODE DESCRIPTION _ FEET MFT TOTAL A-13 MA4R l-PR. #16 AWG, TWS, YELLOW 3,000 S 312.62 S 937.86 A-17 MA6R l-PR. #16 AWG, TWS, BLK/R 100,000, S 312.62 S 31,262.00 A-19 MD6R 4-PR. #16 AWG, TWS, BLK/R 30,000 $ 958.44 S 28,753.20 A-20 7C6R TRIAD #16 AWG, TWS, BLK/R 20,000 $ 350.84 $ 7.016.8C A-22 MB7R 2-PR. #16 AWG, TWS, BLK/W 10,000 $ 557.00 $ 5,570.00 A-30 MJ6T 9-PR #18 AWG, TWS, BLK/R 30,000 $2,010.96 S 60,328.80 OVERALL SHLD. B-3 YA6R l-PR. #16 AWG TYPE ICL TC, 5,000 $ 990.00 $ 4,950.00 BLK/R B-5 ZA6R l-PR. #16 AWG, TYPE EX 30,000 S 484.12 $ 14.523.60 TC, BLK/R B-6 ZA7R l-PR. #16 AWG, TYPE EX TC, 5,000 $ 484.12 S 2,420.60 BLK/W TOTAL: S155,762.86 )

- ~ ~ ~. _ _ ~.. m Form 4445 / g CHANGE ORDER ACCT. NO. 1324.54200 e con.m.cws = NO. 2 November 17, 1983 SNH-763 FUBLIC SERVICE COMPANY OF NEW HAMPSHIRE et al P O. NO. 9 763.006-113-20 c/o United Engineers & Constructors Inc. Agents aEo. uo. 16177 Post Office Box 700 aEo. Saabrook, New Hampshire 03874 D. PURCHASER ms CHANGE cacan is issuto As 05U6 A suP%EMENr to A8cvt eacEM CR courascr. I oATEo 10128/83 ITT Surprenant Division 7,, sIo"o"a*o^En on co ' ' 4cr ~ 'y rveEcevev 172 Sterling Street ssatt aEMain is ruu. roacE 4ao suvEn R.A.M. Clinton, Massachusetts 01501 EMECT EXCEFr As SPEC $CALLy NorEo statis. g NET Aucuar or cacen on comranci paEvious to twis cwauct S712,686.57 suP%EMENriNG rHE A8cvE PuaCHASE cacEA ca CoNTR*Cr YCu AaE AurucaiZEo ANo CiaECTEo uNCEA TkE TEAMS THEBEor to INCORPORATE THE FOLLOWING: One (1) Lot of Instru=ent Cable in accordance with Bill of Material for Specification No. 9763-006-113-20 dated November 2,1983, consisting of one (1) reproduced typewritten page attached hereto and made a part hereof. TOTAL ADDITION UNIT NO. 1 $193,661.72 PRICE AnJUSTMENT: Prices are firm for delivery through Dece ber,1983. Theraf ter, prices to be adjusted 7% per annum. DELIVERY : Start: Fe'o ruary 10, 1984 Cocolete: March 16, 1984 SHI? TO : Public Service Company of New Hampshire et al c/o United Engineers & Constructors Inc. Agents Newington Station Gosling Road Newington, New Hampshire 03874 REASON: Additional engineering requirenents. CONFIRMDC VERBAL ORDER AWARDED TO AND ACCEP*ED BY MR. J. SIBLEY, AN AUTHORITATIVE REPRESEITIVE OF SELLER, ON OCTOBER 28, 1983. USE: Plant instrumentation and alarm vaste solidification and high energy 4uount er ADDITION roa rwis cwascE cacEa $193,661.72 line break (HEI.B). NET aucuur or eacEn ca cesTamer to onTE $906,348.29 PUBLIC SERVICE CO. OF NEW HRiPSHIRE et ai a canccrs"ginM m en C. o. No. 2 Agents sicN ANo aErVaN THE ACCEPrANCE 9 ~ll corv er ruis cacEn SNH-763 k NN [H. CASE. MAN AGER. PROCUR EMENT November 17, 1983 av c. EXTRA COPY

NOVDiBER 3,1983 /" i BILL OF MATERIAL S?ECIFICATION NO. 9763.006-113-20 CABLE SPEC. ITD! CODE DESCRIPTION OTY FEET UNIT PRICE TOTAL A-17 MA6R l-PR. 516 AWG, ~'.'S, BLK/R 150,000 S312.62 S46,893.00 2-PR. fl6, AWG, TWS, BLK/R 60,000 $545.86 S32,751.60 i A-18 MB6R A-22 MB7R 2-PR. #16 AWG, TVS, BLK/W 10,000 $545.86 S 5,458.60 A-19 ML6R 4-PR. #16. AWG, TWS, BLK/R 50,000 $958.44 S47,922.00 A-8 VC2R TRAID #16 AWG, TWS, WHITE 1,000 $350.84 S 350.84 A-20 VC6R TRAID #16 AWG, TUS, BLK/R 100,000 $350.84 S35,084.00 B-8 ZAlR l-PR. #16 AWG, TYPE EX TC, 12,000 $484.12 S 5,809.44 RED I B-9 ZA2R l-PR. #16 AWG TYPE E'( TC, 12,000 S484.12 S 5,809.44 W.ITE B-10 YAlR l-PR. #16 AWG TYPE KX TC, 7,000 S970.20 S 6,791.40 RED B-ll YA2R l l-PR. i l6 AWG TYPE KX TC, 7,000 S970.20 S 6,791.10 WHITE e m.

~ Fsen 4445 g s CHANGE ORDER 2 3 d January 3,1984 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE et al P 0. No. 9 0 -113-20 c/o United Engineers & Constructors Inc. Agents Post Office Box 700 AEO. NO.15527 Seabrook, New Ha=pshire 03874 AEo Sv FURCHASER THis CHANGE CADER is ISSUED As D.W. h x 4 sumptEuENT To A8ovE CADER OR 05U6 CONTRACT. THE TEmus A>.0 CCNCITIONs OF 0^780 12/21/93 IIT Surprenant Division THE sAio cacta ca CoNTa ACT mE ev ew 172 Sterling Street sHAR AEMAaN IN FUR FCACE ANo suvEn 'CT CE As spEciriCAuv R.A.M. Clinton, Massachusetts 01501 orgo 9 pg SELLER NET AMOUNT OF CACER CR CONTRACT PREV'CUs To THis CHANGE $906,236,gg SUPPLEMENTING THE ABovE PURCHASE CRCER OA CONTRACT vCU AEE AUTHORIZEQ ANO OIRECTED UNCER THE TERMS THEREOF To INCORPORATE THE FOLLOWING: 5,000 Ft. Cable Code MALR,1 - pair #16 AWG (7X) Copper, Cross-Linked Polyolefin Insulation, #16 AWG (7X) Bare Copper Drain Wire, Copper Mylar Shield, Cross-Linked Polyolefin - Red Colored Jacket. S312.62/MFT TOTAL ADDITION: $1,563.l'0 PRICE ADJUSTMENT: Frices to be adjusted in accordance with the Price Adjust =ent Terms of the Purchase Order. SHIF TO: Public Service Company of New Hampshire et al c/o United Engineers & Constructors Inc. Agents Newington Station Gosling Road Newington, New Hampshire REASON: Additional engineering requirements. CONFIRMING VERBAL ORDER AWARDED TO AND ACCEPTED BY MR. P. GRATIANO, AN ALTHORITATIVE REPRESENTATIVE OF SELLER, ON DECDGER 28, 1983. SHIPMENT: March 15, 1984 or sooner. USE: Plant Instrumentation and Alarm Waste Solidification and AuoVNTop ADDITION ron THis cHANoE enoEn S 1,563.10 High Energy Line Break (HELB) NET AMOUNT OF CACEA OR CONTR ACT To CATE $907,799.99 ( U d L. iL dt.dViLL LU. Ut n t.se c Wardnitu. gg gg et al C. O. No. 4 ) enes 9763.006-113-20 aca."""*" sics ANo AETURN THE ACCEPTANCE SNH-763 Copy or THis omoEn p. January 3,1984 av E. H. CASE. M ANAGER - PROCUREM ENT EXTRA COPY

CHANCE ORDER Form 4445 g NO. 5 ACCT. NO. acon. - nc January 24, 1984 SNH-763 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE et al P O. No9 76 3.006-113-20 C/o United Engineers & Constructors Inc. Agents mEo. No.16126 Post Office Box 700 Seabrook, New Hampshire 03874 PURCHASER o A SUPPLEMENT To ABOVE CRCER CA 05U6 CcNTRACT. THE TERMS ANo CCNCITICNS CF CATED 12/9/83 NE SAlo CROEA CR CONTR ACT ITT-Surprenant Division SHaLL REM AIN iN FULL FORCE ANo TYPED BY eV 172 Ster 11 g bEr88C EFFECT EJECEPT A5 SPEC 18lCALLY 8 uvea R.A'M' Clinton, Massachusetts 01510 SELLER NoTEo HEREIN NET AMOUNT CF CRCER OR CONTRACT PREVIOUS TO THIS CHANGE $907.799.99 SUPPLEMENTING THE ABOVE PURCHASE ORDER OR CONTRACT YOU ARE AUTHORIZEo ANo OIRECTED UNCER THE TERuS THEREOF To-Incorporate the following revised document which is in Seller's possession and made a part hereof. Specification 9763-006-113-20 Revision 1 dated December 7,1983, consisting of Cover Page, Revision ~ Surnary Page. Table of Contents, twenty-two (22) reproduced typewritten pages, Appendixes Al through A18, B1, B2, B3, C1, C2, C3, Dl, D2 and D3. NO CHANGE IN PRICE REASON: To incorporate latest issue of document. USE: Plant instrumentation and alarm system. ~~~~ ~~~ AMOUNTOF FOR THtS CHANGE ORDER $907,799.99 NET AMOUNT OF CRCER OR CONTR ACT To CATE PUBLIC SERVICE CO. OF NER HAMPSHIRE et al W Ofigif100f3 C. o. No. 5 9763.006-113-20 Agenes SIGN ANo RETURN THE ACCEPTANCE SNH-763 Copy CF TNiS oRcER $w January 24, 1984 8v E. H. CASE. MANAGER - PROCUR EMENT EXTRA COPY

,, _ 1 m 7orm 4445 gg l g CHANGE ORDER ACCT. NO. a con.vucws " April 16, 1984 NO. 6 .e 1 of 2 SNH-763 PUBLI,C SERVICE COMPANY OF NEW HAMPSHIRE, et al P.O. NO. 9 763. 006-il3-20 c/o United Engineers & Constructors Inc., Agents REO.NO. 12224 Post Office Box 700 peo. sv Seabrook, New Ha=pshire 03874 D.W. Knox -PURCHASER Twis CHAsoE cacEA is issuto As A SUPPLEMENT TO ABOVE CRCEA 04 SU6 ITT-SURPRENANr DIVISION c NTRAct. OATED 4/5/84 172 Sterling Street TNE'o"e",s Ano eoNopa,Ns or c c cn cc c, TYPEo 8V Clinton, Massachusetts 01510 swAu.REMAm m Fuu.FoncE ANo Cma SUYER EFFECT EXCEPT As sPECIFICALLY R.A.M. SELLER NET AMOUNT OF CRCER OR CONTRACT PREVICus To THis CHANoE SUPPLEMENTINo THE A80VE PURCHASE CROEA CR CONTR ACT You AAE AUTHORIZEo ANO DIRECTED UNDER THE TEAMS THEREOF 70-INCORPORATE THE FOLLOWING: ADD: 8 1,000 Ft. Cable, Code YXIT, 30-pair $15,200.00/MFT. $15,200.00 9 1,000 Ft. Cable, Code YX2T, 30-pair $15,200.00/MFT $15,200.00 3 2,500 Ft. Cable Code MFlT, 5-pair, 1-pair $ 3,206.00/MFr. S 8,015.00 3,500 Ft. Cable Code MF2T, 5-pair, 1-pair S 3,206.00/MFr. $11,221.00 TOTAL FIRM ADDITION.....................$49,636.00

Ice =s 8 and 9 to be in accordance with Appendix B, revised April 2,~ 1984

. consisting of Pages B1, B2 and B3; Items 3 and 4 to be in accordance with I Appendix D, revised April 2, 1984, consisting of Pages Dl, D2, and D3, I all attached hereto and made a part hereof. NOTE: Seller to complete blanks on Appendix B and D. SHIPPING INSTRUCTIONS: SHIP TO: Public Service Company of New Ha=pshire e/o United Engineers & Constructors Inc. Newington Station Gosling Road Newington, New Hampshire 03874 CONTINUED................< AMOUNToF FOR THis CHANoE ORCEM NET AMOUNT OF CACEA om CONTRACT TO DATE l 4es O em

Fors 4445 i CHANGE ORDER g g g=mg acan.vuc = N O. 6 ACCT. NO. April 16, 1984 Page 2 of 2 PUBLIC' SERVICE COMPANY OF NEW RAMPSHIRE, et al SNH-763 C/o'UTI1ted Engineers & Constructors Inc., Agents @NO 9763.006-113-20 l FEO NO. EEO. SY PURCHASER THiS CHANGE cRoER t$ ISSUED AS ~ A SUPPLEMENT TO ASovE CROEM CA CONTR ACT, ITT-SURPRENANE DIVISION THE TERuS ANo CoNo TioNS oF DATED THE SAs0 CROER OR CONTRACT TYPEo ey (Continued) SMALL REMAIN IN FULL FORCE ANO suYER EFFECT EJECEPT AS SPECIFICALLY I NOTED HEREIN. NET AMOUNT CF ORDER CR CONTRACT PREVIOUS TO THIS CHANGE SUPPLEMENTING THE A80VE PURCHASE CROER CR CONTRACT YOU ARE AUTHORIZED ANO OIRECTED UNCER THE TERMS THERECF TO-PROMISED DELIVERY:.Tuly 31, 1984 or sooner. REASON: DCN 65/238A and BER-510 USE: IN-CORE DETECTION CONFIRMING VERBAL ORDER AWARDED TO AND ACCEPTED BY MR. P. MCDERMOIT, AN AUTHORITATIVE REPRESENTATIVE OF SELLER ON APRIL 13, 1984. AMOUNT OF Addition FCR THiS CHANGE ORCER 49,636.00 $957,435.99 NET AuouMT OF ORDER OR CONTRACT TO CATE PUBLIC SERVICE CO. OF NEW tiefP5iiIRE, et al mM C.O. #6

ca==* " Agents 9763.006-113-20 SIGN AND RETURN THE ACCEPTANCE SNH-763 CC"Y C' THiS oRoER April 16, 1984 sy H. CASE, MANAGER - PROCUR EMENT EXTRA COPY

BILL OF HATERIAL SEABROOK STATION UNITS I & 2 300 VGLT THERHOCOUPLE EXTENSION CABI.E (1) (2) (3) (4) (S) (6) (7) (8) (9) (10) (11) OVERALL COPPER PURCHASE TilERHO-CABLE POSITIVE NECATIVE WIRE DRAIN ORDER ITEM NUMBER COUPl.E JACKET WIRE WIRE SIZE AWC SIZE AWG QUANTITY CABLE NO. & TYPE TYPE COI.OR Al.LOY ALLOY (STRAND) (STRAND) CONSTRUCTION -FEET CODE l b l-PAIR TX BLACK WITH COPPER CONSTANTAN #16 (SOL) #16 (7x) TWISTED 1,500 f 6f N RED TRACE PAIR-SilLD. N BLACK WITil COPPt.R CONSTANTAN f16 (SOL) #16 (7x) TWISTgD 2,500 XA71 TXN'WilITE TRACE 2. 1-PAIR P IR'S'ilLD. 3. 1-PAIR KX Bl.AC llROMEL ALUMEL

16 (SOL) #

x) TWISTED YA6B RED TRACE PAIR-SilLD. t 4. 1-PAIR KX BLACK WITil CHROMEL AI. 16 (SOL) #16 (7x) TWISTED 7,500 YA7R WillTE TRACE PAIR-SIILD. 5. 1-PAIR EX BLACK WITil Cl OHEL CONSTANTAN #16 (SOL 16 (7x) TWISTED 117,500 ZA6B RED TRAC PAIR-SilLD. aousgps " h *I '8 6. I-PAIR EX -BI'ACK WITH CllROHEL C,0NSTANTAN #16 (SOL) #16 (7x) 191STED 2,500 ZA7E PAIR-Stil.. l 5 5(R / WilITE TRACE JX Bl.ACK WITH IPON CONSTANTAN, #16 (SOL) #16 (7x) TWISTED XA6Y ".$"h 7. M PAIR-SHLD. /' RED TRACE y 8 30-PAIR KX RED CllROMEL AttHEL

18 (SOL) #18 (7x) 1 MISTED 1.000 YX1T P AIR-S11U).

[ E$ 9. 30-PAIR KX UllITE CllR0HEL ALUMEI. (18 (SOL) #18 (7x) TWISTED 1.000 YX2T PAIR-S,IILD.

BILL OF HATERIAL SEABROOK STATION UNITS I & 2 300 VOLT THERMOCOUPLE EXTENSION CABLE (1) (12) (13) (14) (15) (16) (17) PRIMARY CABLE OVERALL HAXIMIM CABLE WIRE INSULATION JACKET OUTSIDE PULLING WEIGHT ITEM IDENTI-TillCKNESS THICdNESS DIAMETER TENSION -POUNDS PER NO. FICATION* -HILS -Hil.S -INCilES -POUNDS LINEAR FT. 1. TPX-BLUE 20 45 0.305"1 0.025" 50 0,069 THX-RED 2. TPX 20 45 0.305"+ 0.025" 50 0.069 TNX-RED s N 3. KPX-YELLOW 2 45 0.305"+ . 25" 50 0.069 KNX-RED 4. KPX-YELLOW 20 41 0.305"1 0.025" 50 0.069 ENX-RED 5. EPX-PURPLE 20 45 0.3 5?'+ 0.025" 50 0.069 ENX-RED ,/ EPX-PURPI.E y ' 20 45 0.305"+ 0.025" 50 0.069

o O O '*

6 8 8 {,. '" * ~ BE D ' 7. - WillTE JNX - RED __

p. -

Eo I 8. KPX-YELLOW O KNX-RED Y o 9. KPX-YELISI KNX-RED

SEE TABLE 1. PACE NO. 12

~ i BILL OF MATERIAL SEABROOK STATION UNITS 1 & 2 300 VOLT INSTRUMENT CABLE (1) (18) (19) (20) (21) (22) (23) SIBIPPING UNIT # 1 SilIPPING UNIT #2 SHIPPING HININUM NUHbER LENGDI NUMBER LENGDI LENGDI BENDING ITEM OF CABLE PER REEL OF CABLE PER REEL

TOTAL, RADIUS

_NO REELS -FEET BEELS -FEET -FEET -INCHES 1.' 1,500 1,500 .e ' 2. 2,500 2 500 3.0 3. w 3.0 4. I 3,500 I 1,000 3.0 3,000 7,500 3 00 0 i 2y00 1 mag R 5. I7 000 21 3,000 117,500 3.0 "g, 55.I 6. 1 2,500 2,5 3.0

: - E7. /

Y

8.

ICEA o HETHOD 4 y U 9. ICEA h HETil0D 4

1 BILL OF MATERIAL SEABROOK STATION UNITS I & 2 300 VOLT INSTRtMENT/ THERMOCOUPLE EXTENSION CABLE (1) (2) (3) (4) (5) (6) (7) (8) (9) (10) (11) -(12) OVERALL CROUP PURCHASE NO. OF THERHO-CABLE POSITIVE NECATIVE WIRE DRAIN CROUP CABLE ORDER ITEM CROUPS COUPLE JACKET WIRE WIRE SIZE AWG SIZE AWC CONSTRUC-CONSTRUC-QUANTITY CABLE NO. & TYPE TYPE COLOR ALI.OY ALLOY (STRAND) (STRAND) TION TION -FEET CODE -PAIR BLACILWIT

18 (7x)
18 ( 7x) TW-Sijl.D-PR.-JA HF6V l-PAIR KX RED TRACE REOMEtr- ----A 6_L7x)-d i fr(7ETTWlllLD-PR.

2. 5-PAIR BLACK-WI C

18 W:5HI.D-PR.dACEET I.000 HF7V

___ -. -l-PA I Wl,IITE_ TRACE CHROMEL ALingt j j 6_Qg) fl6__Qu) TW-SHLD-PR. 3. 5-PAIR RED

18 (7x) #18 (7x) W-SitLD-PR.

JACKET 2500 NF1T 1-PAIR KX Cl!ROHEL ALUMEL

18 (Sol.)fl8 (7x) W-SilLD-PR.

4. 5-PATR WilITE

18 (7x) #18 (7x) W-SilLD-PR.

JACKET 3500 HF2T 1-PAIR KX CilROHEL ALUMEL

18 (7x) #18 (7x) W-SitLD-PR.

sak

.e 1" m 2 i A 1 C O 1oil

BILL OF HATERIAL SEABROOK STATION UNITS I & 2 300 VOI.T INSTRUMENT /THERHOCOUPLE EXTENSION CABl.E (1) (13) (14) (15) (16) (17) (18) CONDUCTOR PRIMARY CABLE OVERALL HAXIMUM CABLE & CROUP INSUIATION JACKET OUTSIDE FULLING WEICitT

ITEM IDENTI-THICKNESS THICKNESS DIAMETER TENSION

-POUNDS PER -INCilES EYE-LBS LINEAR FT. NO. FICATION -HILS -WILS __ S-PR_hlOTEdh 20 60 0.640"+ 0.035" 190 '0 28

l-PR. KPX-YELLOW ~~

KNX-RED i 60 0. 0"r O.03 " 190 0.28

l-PR. EPE=VELLO I __

20 5-PR. NOTE #2 2. MX-JgD 3. 5-PR. NOTE #2 Al-PR. KPX-YEI.I.OW KNX-RED 4 5-PR. NOTE #2 ..h. 41-PR KPX-YEl.1.OU >g O.o rg KNX-RED i 5 98 ? N.k Note #2: BLACK & WilITE PAIRS WITil WilITE OR BLACK CONDUCTOR NUMERICALLY PRINT C F o ,o, M D

SEE TABLE I, PACE No.12.

u s A R R C

1 BILL OF HATERIAL SEABROOK STATION UNITS I&2 300 VOLT INSTRUNENT/ THERMOCOUPLE EXTENSION CABLE (1) (19) (20) (21) (22) (23) (24) StilPPING UNIT #1 SilIPPING UNIT #2 SHIPPING HININUM NUMBER LENGTH NUMBER LENG111 LENGTH BENDING ITEM OF CABLE PER REEL OF CABLE PER REEL TOTAL RADIUS NO REELS -FEET REELS -FEET -FEET -INCllES 6.4 1. l,000-6.4 ,U 2. 3. 4. + mg R *t l aP 0 bN 't .8 ? U N

V Form 4445 N NE ORDER " " @" September M NO. 9 19, 1984 SNH-763 'FUntIC SEIVICI COMPANT OF NEW HAMPSHIRE, et el P.o.wo. 9763.006-113-20 c/o United' Engineers & Constructors Inc., Agents Post Office Box 700 asono 15973 PURCHASER Seabrook, New Hampshire 03874 ms cManos omoem is issuso as rei ey a maksNT To asova oncan on C.M. Vicario cowtancT IIT Surprenant Division Twe rsnus ano co=omows o, oarto 8/20/84 172 Sterling Streer NdN,,*[","c7c7,, Clinton, Massachusetts 01510 Tvaso av o=a ansc7 sacart as specwicmv suvta SELLER =crum wesen. C.M. Vicario =rt aucuMT or omo4R on CournacT Pasvious to Mt cMANot $957,435.99 ITEM SUP*1.EutNT'NG T>t asovt PURCHASE oncEA om CuefmaCT vou AAE AuTwomizgo ano cingCTyc uhotm T**4 TRAus TusAEo# 70-Incorporate the following: Refer to the following Change Orders and Release the Designated Cable for manufacture: 1. CRANGE ORDER NO. 1, DATED JUNE 8, 1983: 20,000 Ft. Cable Code KJ6T $2,010.96/MFT $40,219.20 2. CHANGE ORDER NO. 2, DATED NOVEMBER 17, 1983: 4,000 Ft. Cable Code MD6R $ 958.44/MFr $ 3,833.76 3. CRANGE ORDER NO. 4, DATED JANUARY 3,1984 : 5,000 Ft. Cable Code MAlR $ 312.62/MFI $ 1,563.10 TOTAL AMOUhT RELEASED.............$45,616.06 NO CHANGE IN TOTAL PRICE PRICE ADJUSTMENT: Prices to be adjusted in accordance with the Price Adjust =ent Ter=s of the Purchase Order. DELIVERY: October 1, 1964 REASON: To meet Unit 1 Construction Schedule. ~ amouwt os roa ma cMamos oaoen No Change neumouwt oa cacen ca cowenact to cars $957.435.9] FUBLIC SERVICE CO. OF NEW HAhrsauT., e.t al g C.O. #9

N '*

Agents 9763.006-113-20 SNH-763 g September 19. kbMA COPY seau amo astunn two accarrance conv oa ti-s oncem ca - .--.......u,.

~ isee m 4445 g CHANGE ORDER ACC1. NO. a con.mtun n NO. 10 November 2,1984 Page 1 of 3 P63I.ic SERVICE COMPANT 07 NEW HAMPSHIRE, et al c/o Un.ited Engineers & Constructors Inc., Agents '0 NO 9763. 1 -20 Post Office Box 200 / reo.wo.1597] A Seabrook, New Hatoshire d874 TEo.By PUROIASER THis CHAhot omoem is ISSuto AS C. M. Vier.rio a surnament To Aeove caoen on CONTRACT. e4Tro 8/20/84 ITT SURPRENANT b1 VISION me nnus ano coneificas ca rr*Eo sv can 172 Sterling Street Twe saio oncen om couTancT suvEn Clinton, Massachusetts 01510 sx4a mEwain i= ruu roace ano p'EcT axcePT AS SPeCIFICARY C. M. Vicario SELIIR ""I'0 "'""' ITEM wer awous t or omoEn on couTRAc7 PaEvious To Twis camaos $957,435.99 . $UPPt.ft.ENTING TwE Agevt Pum$ASE Om9ER om CONTRACT wou amt AUTHCRIZEo Aso otAECTEQ uMQEM THE TERMS THEMEoF To-Incorporate the following: 1. Refer to Otange Order No. 2, dated November 17, 1983, and change the Delivery Date for the be.10w listed items, from: Start - February 10, 1984 [ Complete - March 16,1984 _To_: May 1, 1985 ' o Ouantit? Description 1,000' 2 PR #16 AWG IWS Blk/W, MB7R 4,500' 1 PR #16 Type EXTC White, ZA2R "I 000' 1 PR #16 Type KXTC Red, YAlR 7,000' 1 PR #16 Type KXTC White, YA2R NO CHANGE IN PRICE *

The only effect on price for the aforementioned schedule change will be escalation in acco rdance with the price adjustment provisien of the original agreemenc.

2. Refer to Change Order No. 6, dated April 16, 1984, and incorporate the following : 4 AwouMT of FoA TH13 eMANGE omotA (continued) \\ l NET aucuNT or onoEn on conTmact To o4Tu ~. ,-s E j i* i

FORM 444h CHANGE ORDER U 1 M Ofl gifl e et s NO. 10 ACCT. NO. 4 Cor*Wtrucurs anC SNH-763 Page 2 of 3 PUBLIC SERVICE COMPANT OF NEW HAMPSHIRE, et al P o.No. 9763.006-113-20 C/o United Engineers & Constructors Inc., Agents Post Office Box 700 "'0 "0-Seabrook, New Hampshire 03874' PURGASER CEO.SY THis CMAh4E CRotR IS ISSUEo As A SUP*LEMENT To AGOVE CacEA CA CCNTRACT. Twt TEmwS A8p CoNo TioNS oF cATEo ITT SURPRENANT DIVISION - THe SAso CAoER CA CONTm ACT TYPto OY SHALL mEMAsas seI8ULL FCmCE ANo EFFECT EXCEPT A'f SPECIFICALLY BUYER """~ SELLER NET AMOUNT oF omoER CA CCMTRACT PREvtOUS To THtS CHANGE SUPPLEMENTING THE AsovE PURCHASE CnoEA om CONTRACT YOU ARE AUTHCAl2Eo ANo ciRECTEo UNoEn THE TEnus THEAECF TO (a) Change item numbers for Appendix B items, Frcm: 8 and 9 3: 12 and 13 (b) mange Delivery Date for the below listed items, From: July 31, 1984 or sooner To,: May 1, 1985 Quantity Description 1,000' 30 PR WS KX #18 Red, YX1T 1,000' 30 PR #18 KX White, YX2T 2,500' 5 PR 1 PR #18 Red, MF1T 3,500' 5 PR 1 PR #18 White, l'J2 T NO CHANGE IN PRICE This is not a release to proceed with engineering, material procurement i and/or f abrication. Release for engineering, material procurement and/or fabricatiCn must be obtained separately in accordance with 4 Gange Order No. 8, dated July 20, 1984, and authorized by Gange Order. Failure to do so will constitute Seller's proceeding without aut ho rity ) and any costs incurred will not be the responsibility of the Purchaser. AWouMTOF F0m THis CHANGE CAotA (con tinued) j NET AMOUNT OF CRoER om CONTRACT To oATE ~ - ovestte cravTer en ne se "a ~ ~--- \\

y CHANGE ORDER FORM 4445' g g g ACC7. NO. . can.vuco..nc NO. 10 November 2,1984 Page 3 of 3 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al p 0 NO-9763.0 -1 -20 c/o United Engineers & Constructors Inc., Agents Post Office Box 700 Seabrook, New Hampshire 03874 PURQIASER KEo.By TMis CHANGE ORoEM is ISsuto As A Sup*(Euth? To ASoVE oAoEM e4 CONTRACT. oATEo ITT SURPRENANT DIVISION ,,$',",",s ANo o,oNs or e c TYPEo SY SMALL mEWAaN IN FULL roACE ANo E"ECT EXCEPT As SeECiricAur suvEn "**U"'""- SELLER NET AuouNT or emotm om CONTRACT pmEviouS To THIS CHANGE SUPPLEMENTING TME A8cvE PURCHASE emoER om CONTRACT vou AAE AUTHomi2Ee ANo cimECTEo UNoER THE TEMus THEREor To Ship ent must be within + one week of the date shown herein. Should delivery slip or improve 7 vritten approval must be obtained by Change Order prior to the change. Failure to do so may delay payment of invoice (s) once submitted. manges to the original Purchase Order of a commercial nature can only be authorized by a Change Order. No deviation from this procedure, will be permitted unless signed by or for Mr. E. H. Case, Manager - Procurement, referencing a specific Change Order number being processed. FAILURE TO SIGN ME ACCEPTANCE COPY OF THIS OR ANY CHANGE ORDER, WILL RESULT IN THE DELAY OF PAYMENT OF SAID INVOICE (S) D;TIL EE SIGNATURES ARE SECURED. REASON: Incorporate revised Delivery Dates and correct Appendix B Item Numbers (Note: Gange Order No. 2, incorporated Appendix B Item Numbers 8 through 11). l i l AuovNT or - - - - - rom THis cNANoE onoEn NO CHANGE NET AucuMT or omoEn on CoNTm Act To c4TE $957,435.99 PUBLIC SERVICE CO. OF NEW HAMPSHIRE, et al W C.O. No. 10 eats 9763.006-113-20 SsGN ANo RETURN THE ACCEPTANCE SNH-763 g, h { y 4,, it/2/g4 corv or Twis onoEn By E. H. CASE. MANAGER. PROCUR EM ENT FYTR A COpV l

v CHANGE ORDER gg g FORM 4445 NO. 11 ACCT. NO. a can.vucun m November 29, 1984 SNH-763 PUBLIC SERVICE COMPANT OF NEW HAMPSHIRE, et al 8 0 NO-9763.006-113-20 c/o United Engineers & Constructors Inc., Agents cosyg,c7 gn, Post Office Box 700 ago. no. 19227 Seabrook, New Hampshire 03874 PURGATER Twas cNANGE opoER isissuto As C to. sv A sumatEwEnf To Asova omaan on C. M. Vicario

CCNTmACT,

) me Tamus Ano casomchs or cAfro 11/19/84 ITT SURPRENANT DIVISION Tkt SAso ometR oR CONTRACT smatt atuAin in nutc roace Aso Tvreo sv oan 172 Sterling Street prEcT ExcaPT as speciric46tv cuvEa Clinton, Massachusetts 01510 "0TE0 "E*E'" SELLER C. M. Vicario NET AucunT or onoEn on cominact parvious To Tues exauas $957,435.99 SUP*tEutNTING THE Asovt PURCHASE CacER CA CONTRACT vou ARE AUTHoAizte ANo oimECTEo UNoER THE TEMuS THEMEoF To Incorporate the following: Refer to Change Order No. 10, dated November 2,1984, Ice n 1, and delete the revised Delivery Schedule for the following 1,em only: 1,000' 2PR #16AWG TWS B1k/W, MB7R NO CHANGE IN PRICE REASON: Material received in March, 1984 B-N/A. som Twis cwAnos enoEn NO GANGE Aucuni op - ust Auov=T or oaota ca ce=TaacT To oaf a $957,435.99 FUBLIC SERVICE CO. OF NEW HAMPSHIRE, et al g C. O. No. 11 ents 9763.006-113-20 / SNH-763 sion ANo meTuas me AccaPTANCE b L@ w 11/29/84 copy or Twis enoan E. H. CASE, MANAGER. PROCUREMENT et EXTRA COPY l l

l CHANGE ORDER gg gg .wi 4445 NO. 12 ACCT.NO. acon.uwcun m January 15, 1985 PAGE 1 0F 3 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al P o No SNH-763 c/o United Engineers & Constructors Inc., Agents 9763.006-113-20 Post Office Box 700 cto80 19152 Seabrook, New Hampshire 03874 PURCHASER Twis cwamos caean is issuto as reo av A syP9((WENT TO AgQvt CAQtR C4 C. Vicario couTn.cf ITT Surprenant Division Twa Taaus ano ec%emens ca cATro 1/3/85 172 Sterling Street Twe sAio cacem en co=TaacT Sw^u atw^'a i* run reace a~o mto av khs Clinton, MA 01510 toter tics *T As sesciaicARY suvt2 CV SELLER ET uoumf or encem en ce=Taact earvious to fwis cwawas $957,435.99 sa**ttutNTiNG TwE AsCVE *unewast CRCtm CR CCNTm ACT You A8E AUTwomi2ED ANo CimECTED UNCEm THE TERMS THEREOF To ITDi Incorporate the following: 1. Refer to Change Order No. 9 dated September 19, 1984, Ite: 1 (Cable Code MJ6T), and incorporate the following: (a) Change quantity FROM: 20,000 Ft. To: 13,340 Ft. (b) Change amount released FROM: S2,010.96/MFT = S40,219.20 TO: $2,010.96/MFT = S26,826.21 (c) Change delivery FROM: October 1, 1984 TO: Required: October 1, 1984 Promised: 9,204 Ft. - Nov e=b er, 1984 Balance - Week of January 21, 1985 NO CHANGE IN TOTAL PRICE 2. Refer to Change Order No.10, dated Nove=ber 2,1984, Item 1, and incorporate the following: (a) Change quantity of Cable Code ZA2R FROM: 4500 Ft. CONTINUED To: 4516 Ft. NET aucuMT OF CRCER Cm CONTnACT To oATE 1 1

CHANGE ORDER ,itM 4445 gg ggg 12 ACCT. NO. s conwucwm January 15, 1985 PACE 2 0F 3 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al. P C NO SNH-763 c/o United Engineers & Constructors Inc., Agents 9763.006-113-20 Post Office Box 700 "'O *O Seabrook, New Ha=pshire 03874 CEC BV PURCHASER T*'s cMA*ot emotm is issuto As A Sypogggggy yg aggyg gaggg og ccNimAcT ITT Surprenant Division ,g, _,, O*'EU TME SAlo omota em CONTRACT SMALL mEWAaN tm FULL FORCE ANo

- E ED ev Er*Ect Exeter As spEctricALLv SELLER NET AucuMT CF oncEn om CONTRACT pmEvtou$ fo THIS CM ANot SUPSLEMENTING T=E A8ovE 8"JACMASE omCEm on CoNTR ACT voU ARE AuTMonizte ANo cimECTEc UNota THE TERMS TMEREo8 To ITm (b) Change quantity of Cable Code YAIR FROM: 3000 Ft.

TO: 2956 Ft. NO CHANGE IN TOTAL PRICE Refer to Change Order No. 2, dated November 17, 1983, and Change Order No. 10, dated November 2,1984, and incorporate the following: Seller is released to proceed with engineering, material procurement and/or fabrication of the following items: Cable A=ount Quantity Code Description Released 4516 Ft. ZA2R 1 PR #16 Type EXTC White $484,12/MFT = $2,186.29 2956 Ft. YAIR 1 PR #16 Type KXTC Red $970.20/MFT = S2,867.91 7000 Ft. YA2R 1 PR #16 Type KXTC White 5970.20/MFT = $6,791.40 DELIVERY: May 1, 1985 NO CHANGE IN TOTAL PRICE 4. Refer to Change Order No. 6, dated April 16, 1984, and Change Order No. 10, dated November 2,1984, and incorporate the following: Seller is released to proceed with engineering, caterial procurement and/or fabrication of the following items: CONTINUED l NET AWouMT OF Cacts on coNTR ACT To DATE 1 l e l

CHANGE ORDER E 4445 gg qlg NO. 12 .,CT. NO. a cewwcsori m January 15, 1985 PAGE 3 0F 3 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al P O No SNH-763 c/o United Engineers & Constructors Inc., Agents 9763.006-113-20 Post Office Sox 700 O " Seabrook, New Hampshire 03874 PURCHASER TMis cMANot omoEn is issuto As cEo sv A suP%EWENT To A&ovt on0Em om coNuacT ITT Surprenant Division THE Tamus ANo coNoiviomsoF cATEo TME sAlo CADER om CONTRACT sMALL AEWAIN tN FULL FoACE ANo MEo sv EFFECT E.XCEPT As sPECIFICALLY SuvE2 NoT1oMEntim g g NET AuoVNT oF cmotm on CONTRACT PmEvtous To TMis CMANGE suP*LEutNTiNG T=E AsovE ouncMasE em0ER cA CONTRACT vou AmE AUTMonr2Eo ANo oimECTEo UNDER THE TERMS THEREoF To Amount Cable Quantity Code Descrip tion Released 1000 Ft. YX1T 30 PR TWS KX #18 Red $15,200.00/MFT = S15,200.00 1000 Ft. YX2T 30 PR #18 KX White $15,200.00/MFT - $15,200.00 2500 Ft. MFIT 5 PR 1 PR #18 Red S 3,206.00/MFT = $ 8,015.00 3500 Ft. MF2T 5 PR 1 PR #18 White S 3,206.00/MFT = $11,221.00 DELIVERY: May 1, 1985 NO CHANGE IN TOTAL PRICE Shipment must be within +- one week of the dates shown herein. Should delivery slip or improve, written approval must be obtained by Change Order prior to the change. Failure to do so may delay payment of invoice (s) once submitted. REASON: Items 1 and 2 - Correct administrative error in quantities of open items. Ite::s 3 and 4 - Release to Manuf acture. B-1/85 NO CHANGE Foa TNis cMANot caoEn AuovNT or S957,435.99 NET AuovNT oF onoEn on coNTnAct To oATE PUBLIC SERVI.CE CO. OF NEW HAMPSHIRE, et si C.O. No. 12 a car v***

ents

.SNH-763 / sioN ANo aETuaN THE AccEPTANet copy oF TMis omoEn p 9763.006-113-20 January 15, 1985 E H CASE. MANAGER. PROCUREMENT av EXTRA COPY

,,,4445 CHANGE ORDER gg gg NO. 13 iCCT. N'O. . can.vucwa m January 30, 1985 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al P o No. 9763.006-ll3-20 c/o United Engineers & Constructors Inc., Agents SNH-763 Post Office Box 700 No 18715 Seabrook, New Hampshire 03874 PURCHASER ThisCHANGEonoEaisissuEo As a sumattutNT To Asove caosa on C. Vicario CoNTaACT. ITT Surprenant Division me ttaus Aho coNoiTioms or oATEo 1/21/85 Tus suo cacam on coNtaAct 172 Seerling Street sMALL asuAiN iN rutt ronca Awo

* *
N Clinton, Massachusetts 01510 arrec7 Except As seccaricAur avvta C.V.

SELLER Norto weatlN. NET AucuNT or oacEn on coNTaAcT matvious To THis emANos $957.435.99 su"tEufNTiNG THE A8cvt sumCMASE omoEa on CoNTa ACT vou AaE AuTHoni2Ee ANo claECTEo uhota THE TEaus THEator To INCORPORATE THE FOLLOWING: Refer to Change Order No. 12, dated January 15, 1985, Item 4, and change cable codes, as follows: FROM: H: MFlT MFlV MF2T MF2V NO CHANGE IN PRICE REASON: Schematic and all drawings issued with cable code designations MFlV and MF2V. B-N/A. CONFIRMING VERBAL INSTRUCTIONS TO J. CAMBLIN ON JANUARY 10, 1985. l 1 l 1 AwouMTor ren twis exAnos cacER No Change MU D " Ncv AwouMT or oaota oa couraAc7 to 04Ta PUBLIC SERVICE CO. OF NEW HAMPSHIRE, et al h3.06-113-20 A n,w. sioN ANo arruaN TNa AccraTAuca SNH-763 /~/, e 1/30/85 conv ca TNis ono<a av E. H CASE. M ANAGER. PAOCUAEMENT

h e== 4445 CHANGE ORDER - - - = - - - - - - M tNi a coravuc=r= "gH - 5 }CCT. NO. February 12, 1985 .54200 FUELIC SERVICE COMPAhf 0F NEW HAMPSHIRE, et al P.O. No. 97 63.006-113-20 c/o United Enginct-:s & Constructors Inc., Agents SNH-763 Post Office Box 70J f'C"o.15532 Seabrook, New Hampshire 03874 PURCHASER THis CHANGE CRCEM i3133yED A3 KEo.sY A suPm.EueNT To AsovE omoER Cm G.M. Aggarval mETEm s ANocoNomousor DA78D 1/2/ 5 172 Sterling Street me sAsc onoEn on coNTaAct Tv,c ey jb Clinton, Massachusetts 01510 swAct nEuAiN iN auLt roncE ANo EPPECT Excan As sPEcificALLv ouvEn C.V. SELLER NoTED HDEIN. ITDi NO. NET AuouNT or onoEn on coNTnAct enEvious To mis cwANoE $957,435.99 sUP,LEMENTINo THE A8oVE PURCHAst onoEA oR CcNTRACT vou AAE AUTHont2Eo ANo otRECTEo uNotA Twe TEAus THEnter 70-ADD THE FOLLOWING TO THE SCOPE OF SUPPLY: Spec. Cable Price Per Quantity Item Code Description MFT Amount _. 1. 15,000 Ft. A-1 MAlR l-Pr. #16 AWG, TVS, $ 469.00 $ 7,035.00 Red 2. 20,000 Ft.* A-18 MB6R 2-Pr. #16 AWG, TWS, $ 617.00 $12,340.00 Black / Red 1,000 Ft. A-37 QY6T 48-1/C #1* AWG, $ 5,48 6.00 $ 5,486.00 SHLD, Black / Red 4 1,000 Ft. A-38 QT6R 20-1/C #16 AWG, $3,285.00 S 3,285.00 SHLD, Black / Red TorAL FIRM ADDITION THIS CHANGE ORDER: $28,146.00

Cable Code MB6R MUST be in reel lengths of minimum 2,500 Ft./ Reel.

No Exceptions. Seller is released to proceed with Engineering, Material Procurement and/or Fabrication of items on this Change Order. DELIVERY: Required: 5/1/85 Promised: Items 1, 3 & 4 - 5/10 to 5/24/85 Ites 2 - 5/24 to 6/7/85 REASON: Additional Require =ent. B-2/85. cv J Auouwf or ADDITION rom Twis cwAnat onoEn S 28,146.00 Nar AuouwT or onoEn on cournAct to oATE $985,581.99 FUBLIC SERVICE CO. OF NEW HAMPSHIRE, et al

3. 06-113-20 b

SNH-763 sian Ano naTuaN mt ACCSMAMC2 (-. W-c- 2/12/85 sT

e. a case. uxuo an - eaccu"*"'"'

EXTRA COPY l

Fcrm 4445 gg g CHAN2E CR2ER ACCT. NO. a can.mcw. " 16 March 25, 1985 er Melow PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al P.O. No. 9763.00 - -20 c/o United Engineers & Constructors Inc., Agents Post Office Box 700 ne1No 18725 Seabrook, New Hampshire 03874 PURCHASER CEO.sv THl3 CHANot emotA 15 ISSuto AS C. Vicario A suantuaNT To Asova cacam on CONTRACT. ITT Surprenant Division Twa Tanus ANo coNomoNS oF D^7'D 3/6/85 172 Sterling Street Tue sAso oaoan on coNinact "'8 '* oma Clinton, Massachusetts 01510 enau.neuAim iN Fuu. roncs ANo suYER EPPECT EXCEPT AS SPECIFICALLY SELLER acTao HtMEJN. I C. Vicario 985.581.99 NET AuoVNT oF omoER om CONTRACT PREVIOUS To THIS CHANGE i SUPPLEMENTING THE AsoVE PURCHASE C AoER om CONTRACT ) voU AAE AUTHoRIZEo ANo olRECTEo UNoER THE TERMS THEMEoF To-INCORPORATE THE FOLLOWING: 1 Variance in quantities of cable to reflect actual quantities received in accordance with " Attach =ent 1", dated March 6,1985, consisting of two (2) reproduced typewritten pages, attached hereto and is cade a part hereof. ADD: $21,848.21 REASON: Incorporate variance in quantities in accordance with the cable length tolerance provision of the Purchase Order. B-3/85 ACCOUNT NO.: 1324.54200 AuouMTor Addition rom THis exAnot omoam 21,848.21 NET AwouNT oF omoER om CoNTR ACT To oATE

],007_4in_Sq PUBLIC SERVICE CO. OF NEW HAMPSHIRE, et a1

@ gg " y@6g3 C.O. #16

ents 9763.006-113-20,5NH-763 sion ANo aETunN Tus ACCEPTANCE

/. March 25, 1985 corv oF Tais oacan ff, Av E. H. CASE, M ANAGER - PROCUREMENI av EXTRA COPY

{' i March 6,1985 P. O.. No. SNH-763, 9763.006-113-20 ATTACHMENT 1 INVOICE VARIANCE PRICE CABLE CODE _ NUMBER (FEET) PER MFT AMOUNT MD6R 212681 3,742 S 958.44 S3,586.48 VC6R 011704 202604 11,790 350.84 4,136.40 NR1R 011456 126 1,916.88 241.53 NR2R 012256 528 1,916.88 1,012.11 NR3R 011702 296 1,916.88 567.40 NR6 R 011520 (276) 1,916.88 (529.06) MA3R 011876 316 312.62 98.79 MB3R 011458 422 545.86 '230.35 MD3R 011707 40 4 958.44 387.21 MA4R 011705 1,012 312.62 316.37 MD4R 011459 250 958.44 239.61 MA6R 204975 204481 8,336 312.62 2,606.00 NR7R 011521 238 1,916.88 456.22 MQ6T 011872 226 2,703.82 611.06 MQ7T 011706 270 2,703.82 730.03 QD6R 012254 94 358.68 33.72 AM6T 012005 10 4 775.18 80.62 XA6R 011875 (14) 629.16 (8.81) XA7R 203692 1,004 6 29.16 631.67 YA7R 011874 (284) 970.20 (275.54) ZA6R 203692 8,061. 484.12 3,902.49 Page 1 of 2

9763.006-113-20 - Cont'd> INVOICE VARIANCE PRICE CAB 1.E CODE NIMBER (FEET) 'PER MFT AMOUNT MF7V 011703 40 S1,870.82 S 74.83 MB7R 204975 2,968 545.86 1,620.11 YA6 R 011617 (168) 990.00 (166.32) ZA7.R 011620 458 484.12 221.73 MB6R 205708 1,514 545.86 826.43 VC2R 204975 116 350.84 40.70 ZAIR 204481 46 484.12 22.27 MAIR 212681 492 312.62 '153.81 TOTA 1. ADDITION: 521,848.21 i I i 4 Page 2 of 2

CHANEE CCDER g g K FORM 4445 N 2. 19 ACCT. NO. a c=wco. = May 14, 1985 ~4.54200 PUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al P.O.No. SNH-763 c/o United Engineers & Constructors Inc., Agents 9763.006-113-20 Post Office Box 700 m2. No. 184 62 Seabrook, New Hampshire 03874 neo.sv PURCHASER THis CHANGs omos is issued AS A SUPPLEMENT To A5oVE omoEA CA C0""*CT-3.M. Aggarwal IIT Surprenant Division gATuo 4/16/85 172 Sterling Street ,g % % s "oa 04 E"*8 A "'T Clinton, MA 01510 anAu.nsuAiNiM puu.roacs ANo Tvesc ov khs arrect asesrT As spectricAu.y NOTso wanelN. SELLER net AwoVNT OF omou on CONTRACT PREvtouS To THis CMANGE $ 1,017,430.20 SUPPttutNTING THE AsovE pumCHASE omoER oM CONTRACT You AAE AUTHoRIZEe AND OIRECTEo UNotM Tht 7tmus TH4AEor To-Add the following to the scope of supply: ITEM QTY. SPEC. CABLE UNIT PRICE NO. (FEET) ITEM CODE DESCRIPTION PER MFT. AMOUNT 1. 40,000 A-17 MA6R 1-Pr. #16 AWG, TWS, BLK/ RED $468.00 $18,720.00 2. 5,000 A-21 MA7R 1-Pr. #16 AWG, TWS, BLK/ WHITE 468.00 2,340.00 3. 25,000 A-18 MB6R 2-Pr. #16 AWG, TWS, BLK/ RED 617.00 15.4'25.00 TOTAL FIRM ADDITION THIS CHANGE ORDER: $36,485.00 All items on this Change Order shall be furnished in lengest reel lengths possible. Seller is released to proceed wit.h engineering, material procurement and/or fabrication of all items on this Change Order. i DELIVERY: Required - July 1, 1985 Promised - August 5 to August 19, 1985 Seller will attempt to expedite delivery. REASON: Additional engineering requirement for BER-284, BER-642, BER-634, BER-506 and various others. B-5/85. USE: Plant instrumentation. CONFIRMINdVERBALORDERAWARDEDTOANDACCEPTEDBYMR.P.A.MCDERMOTT, AN AUTHORITATIVE REPRESENTATIVE OF SELLER ON MAY 13, 1985. Amount of ADDITION rom Tuis cMANot onou $ 36,485.00 Net AuouNT or omosm on cowTnact To cats $ 1,053,915.20 PUBLIC SERVICE CO. OF NEW HAMPSHIRE, et al C. O. No. 19 " ^3 SNH-763 h May 14, 1985 sign ANo MTURN THE ACCEPTANCE 9763.006-113-20 corv or THis oacEn E. H. CASE. MANAGER PROOUREMENT sv EXTRA COPY

.~ CHANGE C2ZER g =g M FORM 4445 s cor=~c ac ACCT. NO. May 23, 1985 '4.54200 PUBLIC SERVICE COMPANT OF NEW HAMPSHIRE, et al P.o.No. SNH-763 c/o United Engineers & Constructors Inc., Agente 9763.006-113-20 Post Offica Box 700 Rio. No.15543 Seabrook, New Hampshire 03874 PURCHASER mis CNAmos omou is issuto As i reo. av A supptEMENT To AeoVE omoM em S. Molchanow cominAct ITT Surprenant Division catso 5/13/85 172 Sterling Street twa sAsc onom on conTaacT sman neuaaniu rua roaca ANo Tvesoav khs Clinton, MA.01510 .SPFsCT EXCEPT As sPECtF suven CV S 1,053,915.20 Nrr Aucunt or oneen on couTnAct Paavious to twis enAnos suP*LEMENTINo TNE Asova PumCMASE oAoER oA CONTRACT You AAt AUTwomiZED ANo cintcTto uNoEn THE TERMS TwpfoF To: Add the following to the scope of supply: 5,000 Ft. Specification Item No. B-7, Thermocouple extension wire, Iron Constantan, Type JX, #16 AWG solid, with #16 AWG stranded (7x) copper drain wire,' twisted pair, polymeric-film / copper foil shield, black with red trace overall jacket, XLN cross-linked Polyethylene insulation,' Exane jacket. Additional Requirements: 1. Seller shall furnish one (1) 3,500 Ft. length and balance in minimum 500 Ft. lengths. 2. Cable shall be furnished on non-returnable reels. 3. Tolerance shall be i 10%.. 4. Tests shall be in accordance with Specification No. 9763-006-113-20, in Seller's possession and made a part hereof. ADD: 5,000 Ft. @ S1,750.00/MFT = 58,750.00 Seller is released to proceed with engineering, caterial procurenent and/or fabrication of cable on this Change Order. DELIVERY: August 28, 1985. REASON: Waste Solidification - BER-558, BIP WS-E-1. B-3/85. USE: Waste Solidification Project 7838.005. 8,750.00 AMOUNT OF ADDITION FOR THIS CHANGE ORDER CONFIRMING VERBAL ORDER AWARDED TO AND ACCEPTED BY MR. P. A. MC DERMOTT, AN AUTHORITATIVE REPRESENTATIVE OF SELLER, ON MAY 22, 1985 $ 1,062,665.2C Ntr AwouNT or omou on cowinact to cart PUBLIC SERVICE CO. OF NEW HAMPSHIRE, et al C. O. No. 20 ^ ents SNH-763 A 9763.006-113-20 stoN ANO RETumM TH4 ACCEPTANCE g' g, May 23, 1985 corv or twis onou E. H. CASE. MANAGER. PROCUREMEN av EXTRA COPY

sw 4445 CHANCE C2:ER g N O. 22 A2 CT.,NO. - October 1, 1985 a cor=ws= = FUBLIC SERVICE COMPANY OF REW EAMP5 HIRE, et al P 0.No. 9763.006-113-20 c/o United Engineers & Constructors Inc., Agents SNH-763 Post Office Box 700 maa no.19732 Seabrook, New Hampshira 03874 PURCHASER twescwAmosoaoenisissUED As naa av as m uswttoAsovaoaosaon .3.M. Molchanow-Co8&nACT ITT Surprenant Division twatenus Ano cowomews or tu smo oaoen on cowinAct cArso 8/29/85 172 Sterling Street Tvrto sv j b Clinton, Massachusetts 01510 met excart as spacwice sursa C.V* SELLER worse wensm. Pego 1 of 2 l ,g7 w o, omoan on cowinact paavious to twis cmAnos $1,062,119, 34 TIM NO. sum.susstmo Twe Asovs evacxAss oaoen on cowinact voy AAg Aufwont21o ANo otAECTao UNotR twatamus tusmeof to-Add the following to the scope of supply: Quantity Spec. Cable Unit Price (Feet) Item Code Description Per MFT. Amount 1. 40,000 A-18 MB6R 2-Pr. #16 AWG, Twisted, Shld, Bik/R $1,136.00 $4 5,440.00 2. 1,000 A-4 VCIR Triad #16 AWG, Twisted, Shld, Red S 693.00 693.00 1,000 A-8 'VC2R Triad #16 AWG, Twisted, Shld, White $ 693.00 693.00 4. 12,000 A-20 VC6R Triad #16 AWG,. Twisted, Shld, Black / Red $ 693.00 $ 8,316.00 TOIAL FIRM PRICE ADDITION THIS CRANGE ORDER:.$55,142.00 F.O.B.: Job Site - freight prepaid and allowed. Items on this Change Order shall be ' furnished in the longest reel lengths possible, with minimum lengths as follows: Items 1 and 4 - 3,000 ft. Items 2 and 3 - 1,000 ft. Seller is released to proceed with engineering, material procurement and/or f abrication of all itema on this Change Order. DELIVERY : Required: 10/1/85 Promised: Item No. 1 - 1/20/86 to 2/3/86 Item Nos. 2 thru 4 - 12/23/85 to 1/6/86. (Cont'd)

E7188._a_dJe8585 Si' "*'" % 4445 -.:cr. *o: October 1, 1985 FUILIC SERVICE COMPANY OF MEW RAMP 5 HIRE, et al P0 No. 9763.006-113-20 c/o Daited Engineers & Constructors Inc., Agents SNH-763 Pose office Box 700 Seabrook, New Hampshire 03874 PURCHASER Two chameot oncen es issuso AS 8818 A SQpptsasENTTo Asovt omoen on CONTRACT THE Tenus Amo cowomous or ITT Surprenant Division Tws sAso oneen on cowTaAct cATsc snau.nensAsse su puu.PoACE ANo Typto et EFFtCT ENCEPT A4 SPECIFICALLY auvan SELLER Notto penswe. Pago 2 of 2 segT AetouMT or omo4R on CONTRACT PREvlous TO TMS CMANOS SUP*LSWGNTtNG Tut A8oVE PURCMASS oActm OR CONTRACT vou Amt AUTwomaggo AnoceasCTEDUsseenTHETWustTHEREOFTo-REASON: Additional engineering requirement for BER-558 and BER-742 (DCN 65/0259A, ECA 03/109038). BIP No. CBS-E-2. B-8/85. USE: Plant instrumentation and Waste Solidification Proj ect. CONFIRMING VERBAL ORDER AWARDED TO AND ACCEPTED BY MR. G. LeBLANC, AN AUTHORITATIVE REPRESE!TIATIVE OF SELLER ON SEPTEMBER 30, 1985. AssouwToe ADDITION poaTw' cwamosomoea $55,142.00 $1,117,261.34 wet AmouwT os oaoen on cowinaCT To oATa FUBLIC SERVICE CO. OF NEW RAMPSHIRE, et al C.O. #22

N " Agents 9763.006-113-20 sioa A*e attuaw Two accsetAnce SNH-763 corv o* Tues omoea 10/1/85 c_

or E.H. CASE. Director-Procurement EXTRA COPY

\\ CHANZE CCER ~ yoRM 444$ g g ~ 23 ACCT. NO. a consvuc*'" November 11, 1985 14.54200 PUBLIC SERVICE COMPANT OF NEW HAMPSHIRE, et al P. N SNH-763 E1OF2 c/o Unit'ed Engineers & Constructors Inc., Agents 9763.006-113-20 Post Office Box 700 RE1 No. 100l$ Seabrook, New Hampshire 03874 PURC5 LASER THis CHAnot omoER is issuto As c:El av A SUPPLEMENT To AsoVE oRoER oR Surprenant Wire and Cable coNMACT. musA" oATEo 10/17/85 A Division of FL Industries, Inc. 73$**o 0ER o sHAU.REuAININ FUU. FORCE ANo Tyn3 sv khs 172 Sterling Street EFFEcT ExcEn As snciFicAu.y suvtR CV Clinton, MA 01510 "0T"U "*""' SELLER NET AuouMT or omoER oR contract Previous To THis CHANGE $ 1,117,261.34 sus *LEMENTING THE AsoVE PURCHASE omoER oR CONTRACT vou ARE AUTHORIZED ANO c RECTED UNoER THE TERMS THEREoF To: Incorporate the following: 1. Change Seller's name FROM: ITT Surprenant Division TO: Surprenant Wire and Cable A Division of FL Industries, Inc. NO CIIANGE IN PRICE 2. Add the following to the scope of supply: Item Quantity Spec. Cable Unit Price No. (Feet) Item Code Description Per MFT Amount 1. 20,000 A-17 MA6R 1-Pr. #16 AWG, S 608.00 $12,160.00 Twisted, Shld, Blk/R 2. 10,000 A-21 MA7R 1-Pr. #16AWG, 608.00 6,080.00 Twisted, Shld, Bik/W 3. 3,000 A-2 MB1R 2-Pr. #16 AWG, 1,136.00 3,408.00 Twisted, Shld, Red 4. 5,000 A-6 MB2R 2-Pr. #16 AWG, 1,136.00 5,680.00 Twisted, Shld, White 5. 3,000 A-30 MJ6T 9-Pr. #18 AWG, 4,354.00 13.062.00 CONTINUED Twisted, Shld. - l Bik/R NET AMOUNT oF omoER oR CONTRACT To DATE 4

M l6 econ =vuc'" q" November FORM 4445 ACCT. NO. 11, 1985 P.O.No. SNH-763 9E 2 0F 2 c/o United Engineers & Constructors Inc., Agents 9763.006-113-20 Post Office Box 700 rEo No. Seabrook, New Hampshire 03874 PURCHASER THi$ CHANGE oROER LS ISSUED As r EO. SY A SUPPLEMENT TO A8oVE oROER om Surprenant Wire and Cable Co p THE SAIO ORDER om CONTRACT DATED SMALL REMAIN IN FULL FORCE ANO EFFECT EXCEPT AS SPECIFICALLY NoTEo HEREIN. SUYER ERER NET AWoVNT oF oROEM oR CONTRACT PREvlous To THIS CHANGE SUPPLEMENTING THE A8oVE PURCMASE oROER om CONTRACT 2ED ANO OtRECTED UNDER THE TERMS THEREoF To: You ARE AUTMom: Item Quantity Spec. Cable Unic Price No. (Feet) Item Code Description Per MFT Amount 6. 28,000 A-20 VC6R Triad #16 AWG, $ 693.00 $19,404.00 Twisted, Shld, Bik/R TOTAL FIRM ADDITION THIS CHANGE ORDER: $59,794.00 F.O.B.: Job Site - Freight prepaid and allowed. All cable on this Change Order shall be furnished in the longest reel lengths possible, with minimum lengths as follows: Items 1, 2 and 6 - 3,000 Ft. Items 3, 4 and 5 - 1,000 Ft. Seller is released to proceed with Engineering, material procurement and/or fabrication of all items on this Change Order. Seller shall complete and submit Specification No. 9763.006-113-20, Appendix A, pages At thru A3 and A7 thru A12, as applicable, for record purposes by November 22, 1985. December 2, 1985 DELIVERY: Required Promised - Items 1, 2 and 6: February 13 to February 27, 1986 Items 3, 4 and 5: February 27 to March 13, 1986 REASON: Additional requirements (Item 6 includes 18,000 feet for heat tracing). B-10/85 AwouNToF ADDITION FoR TwiS CHANGE oRCER S 59,794.00 CONFIRMING VERBAL ORDER AWARDED TO AND ACCEPTED BY MR. G. LEBLANC, AN AUTHORITATIVE REPRESENTATIVE OF SELLER ON NOVEMBER 7, 1985. NET AMOUNT oF oRoER oR CONTRACT TO DATE $ 1,177.055.34 FUBLIC SERVICE COMPANY OF NEW HAMPSHIRE, et al C. O. No. 23

- - " '" " Agents SNH-763 sign ANo MrTuRN THE ACCEPTANCE

/> 9763.006-113-20 g /</. y November 11, 1985 Cory oF THis oRoER E. H. CASE. Director-Procurement eY EXTRA COPY

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E.G Re. M9. //3-26-of St.i=. 12 INoELL h d kccaronAnonN J i February 2,1986 0570-032-NY-156 Yankee Atomic Electic Company 1671 Worcester Road Framingham, Massachusetts 01701 ATTENTION: Mr. William J. Cloutier Public Service Company of New Hampshire

SUBJECT:

Seabrook Station Environmental Qualification of Electrical Equipment '~ ~ ~ " ~ ~ " ~ _.-~ Summary of Class 1E Equipment Submerged as a Result of Design Bases Events Gentlemen: In order to determine if any Class 1E equipment is submerged subsequent to Design Bases Events, Impell engineers specifically identified in the plant all equipment located below postulated flood Upon identifying this equipment, further evaluations where level s. perfomed to determine if this equipment should be qualified for submergence. The results of this evaluation and a list of reference documents upon which it was based are provided in the enclosed. I Should there be any questions regarding the enclosed please contact me at your earliest convenience. Very truly yours, Newell K. Woodward Project Engineer NKW/jm T cc: R. Bergeron (PSNH) J. Salvo (YAEC) 225 BROAD HOLLOW ROAD MELVILLE.NEW YORK ll747 -(516) 410 3100 I O1 \\ 1 9

I t i I

SUMMARY

OF CLASS 1E EQUIPMENT SU8 MERGED AS A RESULT OF DESIGN BASES EVENTS i Eouiement Vaults:_ Flooding in the Equipment Vaults results from a Moderate Energy Line Break (MELB). The flood elevation is (-)S5'-11" (Reference 3-2). areas is discussed below. Pumps CSS-P-9A and CBS-P-98 and pressure transmitter CBS-PT-2314 are located below the flood elevation, but are not required for mitigation of the MELB (Reference 2, p.12), and are designated in-Therefore, Reference 3 as Operability Code C for the MELB, submergence qualification need not be addressed. The cable to instruments RH-FIS-610 and RH-FIS-611 has been supplied and is located below the flood under P.O. 9753-006-113-17 These instruments will not be submerged, but are Therefore, submergence elevation. required to mitigate the MELB (Reference 3). qualification will be addressed for this cable. The cable codes are ADIP and A02P for instruments RH-FIS-610 611, respectively. Containment Building:_ The flood elevation in Containment is'(-)20'-8" (Reference 1). Flooding does not occur in environmental zones CS-3, CS-11, CS-12 C and CS-13 (Reference 4). elevation in those areas of.the Containment Building where flooding is postulated to occur is discussed below. Transmitter RC-FT-446 performs no safety function subsequent to a LOCA or MSLB and is Operability Code C for these events (Reference 3). The equipment listed below is installed below flood level but justifications for not addressing submergence qualification is i provided in RAI 430.62 (Reference 5). SI-FY-2427 CS-V -168 RH-ZS-28 RH-FY-2426 SI-ZS-2433 RH-FY-2464 RH-ZS-27 SI-FY-2416 SI-Z5-2403 SI-FY-2428 SI-ZS-131 SI-ZS-2413 RH-IS-49 SI-ZS-134 SI-ZS-2423 1r SI-ZS-160 RM-RM-65358 SI-FY-2409 l

i l Gems containment building level transmitters C85-LE-2384-1 and C85-LE-2385-1 are in' stalled below the flood level, but will be qualified Equimat I.D. Nos. RC-TE-1318 and RC-TE-1328 are also However, this equipment and its cable is for submergence. installed below flood level. encapsulated in a stainless steel sheath and will not be affected by submergence. Instrument racks MM-IR-1 and mph 1R-4 contain the Class 1E and non IE equipment shown below (Reference 6). MPL IR-1 RH-FY-2426-----l SI-FY-2404-----I NG-FY 4605 i SI-FY-2428 i SI-FY-2401 l---Non IE RH-FY-2463 l---lE SI-FY-2427-----I CS-FY-7400 1 RH -FY-2407-----I MM-IR-4 CS-FY-7417-----! SI-FY-2416-----l---l E RH-FY-2408 l RH-FY-2464-----l RMW-LY-178 l CS-FY-7418 l CS-FY-7419 I CS-FY-7403 i CS-FY-7447 l---Non 1E NG-FY-4608 l SI-FY-2406 i CS-FY-7413 SI-FY-2431 CS-FY-7412 SI-FY-2434 1 RC-LY-459-8 l CS-FY-7414-----! Per RAI 430.62 (Reference 5), all the above listed Class 1E equipment located on racks MM-IR-1 and MM-IR-4 need not be addressed for submergence qualification. For the equipment listed below, the electrical cable to the equipment is the only item submerged. Reference 3 shows that these transmitters are Operability Code C for the Design bases eve.nts which cause flooding Therefore, the cable to these instruments need not inside containment. be qualified for submergence. RC-FT-415 RC-FT-416 RC-FT-444 RC-FT-434 y RC-FT-435 RC-FT-436 RC-FT-446

The cable to CC-FT-2175A is below flood level. However, this Thermal Barrier Cooling System transmitter is expected to be designated as Operability Code C and therefore, this cable need not be qualified for submergence. The cables to valves SI-V-17. SI-V-32'and CS-V-149 are below the flood level. A review of the UE&C CASP sorting system shows that the following cable codes and purchase orders are associated with these valves. Valve Node Cable No. Cable Code P.O. SI -V-17 V40 H15-V40 BC2J 113-03 H41 -V40 AG2P 113-17 H41-V40/1 A02P 113-17 H41-V40/2 A02P 113-17 H41-V40/3 AB2P 113-17 H55-V40 MA7R 113-18 SI-V-32 V41 H18-V41 BClJ 113-03 H35-V41 AGlP 113-17 H35-V41/1 A01P 113-17 H35-V41/2 A01P 113-17 H35-V41/ 3 ABl? 113-17 H45-V41 MA6R 113-20 CS-V-149 V21 H19-V21 BCIN 113-03 H36-V21 AGlP 113-17 H36-V21/1 A01P 113-17 H36-V 21/2 ABlP 113-17 H44-V21 MA6R 113-20 Submergence qualification will be addressed for these cables. Mechanical Penetration Area: Flooding in the Mechanical Penetration Area results from a NELB, The flood elevation is (-)25'-11" (Reference 1, Table 3-2). There are three items of Class lE equipment located below flood level that are required to function when submerged. They are MM-IR-12, RH-FT-618 and RH-FT-619 (reference 3). Rack MM-IR-12, i ts accessories, and the transmitters are not qualified for submergence. Therefore, it is recomended that they be relocated above flood level unless it can be shown that operability for the MELB is not required. The C1 ass 1E equipment listed below is also installed below flood level but is designated Operability Code C for the MELS and need not be qualified for submergence conditions (Reference 3). SI-FY-2419 Y CB S-IS-2307-1 CBS-IS-2306-2 CBS-TK-101 A CBS-TK-1018 CB S-V -8 CB S-V -14 2

and Y36 are installed Terminal boxes EDE4T8X-Y31, Y32, Y33, Y34, Y35,ipment shown above.Since below flood level. but service only the CBS equ the above equipment need not function when submerged, the argument can be

However, made that these boxes also need not function when submerged.

It Reference 3 designates this equipment as Op. Code A for all events. is recomended that the operability code for these boxes be evaluated for change to Op. Code C for the MELB. HYJ/RA, 4UC/RA, The following* conduits are located below flood level: A review of the UE&C CASP 40A/RA, 4TZ/RA, HTK/V A, 4TY/RA and 4VM/RA. sorting system shows that they carry cables to RH-V-70, CS-V-142, A review of the Reference 3 Harsh CS-V-162, CS-V-166 and MM-IR-12. Environment Equipment List, shows that only MM-IR-12 must function during The cables associated with this the MELB which causes submergence. equipment and their purchase orders and cable codes are shown below: Cable No. Cable Code Reel No. P.O. F26-GX8 AG1P C5-11 113-17 GX8-L87 AG1P C5-20 113-17 FAS-GX8 MA6R EU-ll8 113-06 FAS-GX8/l MA6R EU-32 113-06 FA6-GX8 MA6R EU-30 113-06 FA8-GX8 MA6R EU-30 113-06 GK8-GX9 Mf4R EW140 113-20 As instrument rack MM-IR-12 is also submerged (see 1st paragraph of this section), the resolution for the attached cable should be consistent with that provided for the rack. Main Steam and Feedwater Pioe Chases: The only Class 1E equipment installed below the HELB flood level (5'-5") (Reference 1, Table 3-2) is FW-PT-514, 515, 544 and 545. Per Reference They are not qualified for 3, they must function during a HELB. These instruments are located on racks MM-IR-52A submerged conditions. and MM-IR-5EB, whose junction boxes are above flood level. If relocated, care should be taken that their associated rack wiring is also relocated above the flood level. RM-RM-6481 is also located below flood level, but it is not required to function when submerged (Reference 3). The cables to valves MSD-V 44, MSD-V-45, MSO-V 46, and MSO-V-47 are below This equipment must function for HELB events (Reference the flood level. From a review of the UE&C CASP sorting system, the following cable 3). codes and purchase orders are associated with the various valves. Valve Node Cable No. Cable Code P.O. ,I MSO-V-46 VEZ OCO-VE2/4 AG1P 113-17 F27-VE2 ABlP 113-17 f VE2-IK4/1 ABlP 113-17 DCO-VE2/3 BClN 113-03

E 9

Valve Node Cable No. Cable Code P.O. MSD-V-V45 VE1 DC9-vel /4 AGlP 113-17 i F27-VE1 A81P 113-17 GIU-VE1 AB6P 113-17 vel-IK4/1 A81P. 113-17 OC9-VE1/3 BC1N 113-03 MSD-V-44 -V00 DCS-DV0/4 AG1P 113-17 F27-V00 ABIP 113-17 V00-ZK2/1 A81P 113-17 GY3-V00 MA6R 113-20 OC8-V00/3 BC1N 113-03 MSD-V-47 YE3 GY3-VE3 MA6R 113-20 001-VE3/3 BC1N 113-03 1 001-VE3/4 AGlP 113-17 F27-VE3 A81P 113-17 VE3-ZK2 ABlP 113-17 These cables will be analyzed for submergence. Three additional conduits are located below flood level. They are FUD/VA, FJG/VA and FJF/VA. A search of the UE&C CASP sorting systems shows that these conduits carry cables JW4-UM5 and JW7-UM7. The cable code is MA6R and the purchase order is 113-20 for both cables. This t I cable code is already being evaluated for submergence as it is attached to the MSO valves listed above. One cable tray runs north to south ah elevation 4'-6" in the east pipe j chase. The tray, marked 86J1VA thru 86RlVA, contains cables which operate both Class lE and non IE equipment, some of which must operate during the event which causes flooding. For example, by using the UE&C CASP Sorting System, cable FS7/QV7 supplies power to instrument V8-YT-6822. From Reference 3 it can be determined that this equipment must function during the HELB which causes the flooding. Therefore, this cable must function during the event also. Since these cables are in an 4' open tray and there is no separation, all cables in this tray are assumed to have to remain intact under submergence conditions. Therefore, submergence qualification will be addressed. A review of the UE&C CASP sorting system shows the following purchase order numbers and cable codes for all the cable contained in this tray. Cable No. Cable Code Reel No. P.O. FAl/GLS M81R E0-06 113-06 FA6/GLS MA6R EU-40 113-06 FA6/S3C MA6R EU-34 113-06 FA7/GLS MA6R EU-34 113-06 y FA7/S30 MA6R EU-40 113-06 FB7/GX6 M81R EO-06 113-06 i FB7/GX7 M81R E0-02 113-06 FC1/GX6 N0lR EE-02 113-06 FC1/GX7 MAlR EC-02 113-06

~ Cable No. Cable Code Reel No. P.O. FC1/GX7/1 MA1R EC-07 113-06 F05/GX6 MA6R EU255 113-20 FJO/GL5 M86R EV-17 . 113-06 FJ7/GLS MA6R EU-32 113-06 FRS/H33 VC6R EX249 113-20 FRS/H49 VC6R EX250 113-20 FRS/H49/A VC6R EX249 113-20 FRS/H49/8 VC6R EX136 113-20 FRS/H49/C VC6R EX-25 113-20 i FR5/H49/0 VC6R EX251 113-20 FR5/H49/E VC6R EX250 113-20 FR5/H49/1 VC6R EX249 113-20 FR5/H49/2 VC6R EX250 113-20 FRS/H49/3 VC6R EX-25 113-20 4 FRS/H49/4 VC6R EX249 113-20 FRS/H49/5 VC6R EX249 113-20 i FRS/H49/6 VC6R EX249 113-20 j FRS/H49/7 VC6R EX250 113-20 l FRS/H49/8 VC6R EX-25 113-20 FR5/H49/9 VC6R EX249 113-20 i FRS/JW4 MD6R EW164 113-20 FRS/JW4/1 MD6R EW169 113-20 FRS/JW6 MD6R EW162 113-20 ] FRS/JW6/1-MD6R EW162 113-20 FS7/QV7 MA6R EU224 113-20 j. FS7/QV8 MA6R EU224 113-20 j F20/GX6 MAlR EC-02 113-06 F20/GX6/1 MA1R EC-07 113-06 1 F20/GX7 MAlR EC-02 113-06 i F20/GX7/1 MAlR EC-02 113-06 l F36/SSE MA6R EU315 113-20 .F60/GX6/1 MDIR EE-02 113-06 F60/GX7/1 MDIR EE-01 113-06 .i F77-GX6 NRlR FJ167 113-20 F77-GX7 NRl R FJ167 113-20 F77-HM4/4 M0lR EE-01 113-06 i GL4/XF7 MD6R EW241 113-20 GX6/SW7 M86R EV-25 113-18 i GX6/SW7/1 MC6R EW371 113-20 GX6/SW7/2 MD6R E2371 113-20 j GX6/ZV0/1 MAlR EC-08 113-06 l GX6/ZVl/l MAlR EC-08 113-06 1 GX6/ZX3/1 MAlR EC-08 113-06 GX6/Il8/l MAIR EC-02 113-06 GX7/GY3 MC6R EW229 113-20 GX7/JW7 MD6R EW229 113-20 GX7/JW7/1 M86R EV-25 113-18 GY3/H2U M86R EV349 113-20 Y G2G/GLS MA6R EU311 113-20 G2G/GX6/5 M0lR EE-02 113-06 G2G/GL7/5 MOIR EE-01 113-06 G2H/GL5/1 MA6R EU223 113-20 i S7 e 9

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l 6 MPjEQ E?qf 1i s - to -o ) ,2er /3 ) emorandum 1 Fife: 0570-032-1661 NK Woodward Asok Biswas NA From: Greg A. Moore Data: 2/22/86 Subject Submergence of Cable 0570-032-NY-156, the location in relation to the With regaros to letter flood level for caoles.wnicn are suDmerged is as follows: ) Equiement Vaults Cab'le to RH-FIS-610 2'-0" below flood level Caole to RH-FIS-611 l'-0" below flood level Containment Building Cable to SI-V-17 2'-0" below flood level Cable to SI-V-32 2'-0" below flood level Cable to CS-V-149 3'-0" below flood level Mecnanical Penetration Area i i Cable to MM-IR-12 3'-0" below flood level Main Steam and Feedwater Pipe Chase Cable to MSD-V-46 2'-0" below flood level Cable to HSD-V-45 2'-4" below flood level Cable to MSD-V-44 2'-4" below flood level Cable to MSD-V-47 2'-4" below flood level l'-0" below flood level Cable Tray 86 JIVA

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r 4 EQF No.113-20-01 Reference 14 ANALYSIS FOR SUBMERGENCE QUALIFICATION OF ITT SURPRENANT 300V INSTRUMENT CABLE The cables under evaluation are 300V Instrumentation Cables supplied by ITT Surprenant in accordance with UE&C Specification No. 9763.006-113-20 for Seabrook Station. Based on the available qualification test documentation supplied by ITT Surprenant (Reference 4), the analysis presented below qualifies these cables for submergenced conditions. These cables will be subjected to submergence only in Containment and the Main Steam and Feed Water Pipe Chase (Reference 3). The submerged cable connected to Instrument Rack MM-IR-12 in the Mechanical Penetration Area need not be evaleated for submergence as this rack is designated as Operability Code C for a MELB, the event which causes flooding in this area (Reference 6). During SLB/LOCA qualification testing (Reference 4) cable specimens (similar to Seabrook) were subjected to pressurized steam, temperature, and chemical spray environments in the test chamber. Prior to this testing, the cable specimens were thermally aged and irradiated equivalent to the end.of life conditions for the plant. A temperature / pressure profile of the test is shown in Reference 4, pp. D-1 and D-2. A comparison between the test and postulated Seabrook profile is shown in the attached Figure 1. In the LOCA test chamber, the cable specimens were ins.talled on a mandrel and steam was injected into the chamber, which developed an internal temperature of 390*F at a pressure of 66 psig (Reference 4). Peak test pressure was 113 psig. A solution of boric acid sprayed over the mandrel continuously for 24 hours starting 12 minutes into the test. The concentration of the boric acid solution was more severe than the solution specified for the Seabrook Pl ant. Humid conditions were maintained for the balance of the 100 day test, with the test temperature remaining above 230*F throughout. The cable specimens were energized with their rated voltage and current and instulation resistance values were taken during the entire test. The performance of the specimens was satisfactory throughout the SLB/LOCA test and the minimum Insulation Resistance recorded during the testing l was satisfactory. Electrical loadings were also maintained throughout the test. 0338I Page 1 of 4

EQF No.113-20-01 Reference 14 ANALYSIS FOR SUBMERGENCE QUALIF-ICATION OF ITT SURPRENANT 300Y INSTRUMENT CABLE -conti nued-At the conclusion of the 100 day SLB/LOCA testing, the cables were remov.ed from the mandrel, straightened and again coiled around a mandrel which had a diameter approximately 40 times of the cable diameter. The mandrel was immersed in tap water at room temperature for 1 hour and then subjected to a 5 minute high potential test based on 80V/ mil of insulation thickness. The results of this test were satisfactory. Although the cable specimens were not submerged during the steam / chemical spray testing, the specimens were sprayed continuously with chemical solution under high temperature and pressure with a peak of 113 psig. In general, the test temperature / pressure profile was more severe that the specified Seabrook postulated profiles. The test chamber maintained 100% relative humidity conditions throughout the test. Reference 3 identifies that the subject cable will be submerged subsequent to design basis event in Containment and the Main Steam and Feedwater Pipe Chase. The maximum depth of submergence is 3'-0" (Reference 6) which is equivalent to a static pressure head of 1.3 psi. This small static pressure is considered negligible in comparison to the severity of the 113 psig pressure exposures to this equipment during the LOCA testing. In summation, the severe 100 day LOCA test exposures with peak temperatures to 390*F, peak pressures to 113 psig,100% humidity conditions throughout the test and exposures to chemical spray are considered adequate to account for the submerged condition of this cable for a 30 day duration. Therefore, it is concluded that this ITT Surprenant 300V instrument cable can withstand submergence for a period of 30 days subsequent to Design Basis Events and perforh. its safety function when required. 03381 Page 2 of 4

f EQF No.113-20-01 Reference 14 ANALYSIS FOR SUBMERGENCE QUALIFICATION OF ITT SURPRENANT 300Y INSTRUMENT CABLE -continue d-

References:

1. UE&C Specification No. 9763.006-113-20. Rev.1. 2. UE&C Drawing No. 9763-F-300219, Rev.17, Service Environment Chart. 3. Impell Letter No. 0570-032-NY-156, 2/2/86; Summary of Class 1E Equipment Submerged as a Result of Design Basis Events. 4 FP-33835-01 ; FIRL Report No. F-A5550-8, " Qualification Tests of Electrical Cables," 1/14/83. 5 Memorandum from Greg Moore (Impell) to Asok Biswas (Impe11), 2/22/86. 6. UEAC Engineering Change Authorization No. 03/114514 A. i l 0338I Page 3 of 4

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r i Serbrcck Stctics Engincaring Offica a l EG R a u IIt-ao-ci Su.1C Pubile Service of New Hampshire Jsnuary 29, 1986 N;w Hampshire Yankee Division SB-20380 T.F. 199.99.10 No Response Required Mr. Newell Woodward

Impell Corporation 225 Broad Hollow Road Melvil.le, NY 11747

Dear Sir:

Eculpment Qualification - Acceptable Insulation Resistance We have reviewed the insulation resistance values identified in the following equipment qualification package and find them acceptable. E.Q. Package Number - IR f 113-06-02' 113-20-01 600-01-01 600-01-05 113-18-01 170-13-03 600-01-02 600-01-06 113-19-01 We have reviewed the accuracy values in the following equipment qualification packages and find them acceptable. E.Q. Package Number - Accuracy 174-00-01 174-14-01 174-15-01 Very truly yours, kmes Y l$na ff Bruce E. Beuchel Senior Engineer WAl m /s) J. 'WV Stac'ey YNSD Project Engine g Manager BEB/JWS/mdd r cc: B. B. Beckley L. Pelosi T. F. Murphy J. DeVincentis G. S. Thomas R. Bergeron G. F. Mcdonald R. J. DeLoach J. M. Salvo M. P. McKenna G. Tsouderos D. C. McLain W. H. Reed D. C. Mercer A. P. Wade D. E. Moody R. M. Coorey j / Seabrock Station Construction Field Office P.O. Box 700 Seabrook. NH O3874

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7 t JOB NO, 9763.102 PUBL I C SE R V I CE OF NEW HA MPSH I R E DWG. 9763 M-5053OO CLASS 1E EOUIPMENT LIST SE A BROOK ST A T I ON REV. 017 SDRT NO 01 SHEET 297 UN I T I DATE 01/20/86 SYSTEM: MM MISCELLANEOUS EOUIPMENT REV EQUIPMENT ID SERVICE LEGEND MANUFACTURER BLDG EQ FILE NO SAFETY FUNCT TRN/CH START REF SO NO MODEL NO ENV ZONE PO NO OPER EVENT ACC OUR REF DWG ENVIRONMENT CODE CODE CODE CYCLES REMARKS ees.o.....................................ee..............eeee..**..eee........es...ee e.. ..............eee ...........ee....e<.... 015 MM -CP - 486A RVLIS/HEL8 W CTL BLDG N/A DETECTION A CONT N/A CONIROL N/A CB.I NSS-312 E ALL 51 FP56834 MILD CONT SFTY FUCT HELB ISOL, PAM 015 MM -CP - 4868 RVLIS/HELB W CTL BLOG N/A DETECTION 8 CONT N/A CONTROL 'N/A C8 1 NSS-312 E ALL 51 FPS 6836 MILD CONT SFTY FUCI-HELB ISOL. PAM 015 MW.lR I INSTRUMENT MERC CNT BLDG 171-Ot-OI PWR A.8 CONT N/A RACh N/A CS-10 171-01 A LM St Mrt* son HARSH CONT Sill 0* 015 MM -lO 4 INSTRUMENT MERC CNT BLOG 179-01-01 PWR A.B CONT Nia RACV N/A CS*lO 171 Os A LV 58 us, t s lo t HARSH CONI Siti H8 015 MM -IR 6 INSTRUMENT MERC CN1 BLDG 171-01 01 PWR A CONT N/A RACA N/A C5 82 871 01 A LM 51 Mr,87tO, HAPSH CONT SHI 812 015 MM -IR 7 INSTRUMENT MERC CNT BLDG 171 01 01 PWR A CONI N/A RACK N/A CS-12 171 01 A LM St M587tOf HARSH CONT SHI.894 015 MM.!R 8 INSTRUMENT MERC CNT BLOG 171-01-01 PWR A CONT N/A RACK N/A CS-12 17t-Ot A LM 51 M517tOI HARSH CONT SHI Bl6 CHANNEL 2. *:. 4 D Otf Mr.IP 12 ftGTRUMFN1 M E RT. ME PENET !?t-On.O! P A.AA CONT FO* t K RACE N/A MPA-t 171-01 A L MsNT St Mr.17 to t Q \\ HARSH c. HB CONT Sisi n2 N k Ea x --}}

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Dear Ms. Mascis:

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