Text

PPS Seismic Qualification
	ML16238A105
Person / Time
Site:	Diablo Canyon
Issue date:	08/08/2016
From:	Kim T; Altran Solutions Corp
To:	; Office of Nuclear Reactor Regulation, Pacific Gas & Electric Co
References
	DCL-16-081
	Download: ML16238A105 (122)
	v • d • e

DCPP Form 69-21593 (04/09/12) CF3.ID4 Attachment 4 Page 1 of 3 Design Calculation Summary Block 1: Cover Sheet Unit(s): 1&2 Legacy No. IS-022D SAP Calculation No.: 9000041947 Type: IS System No. 36 Responsible Group: EDC/SEQ Quality Classification: Q System, Structure, or Component: Process Protection System Racks File No.: 21.10 Binder No: N/A Index No: N/A

Subject:

PPS Seismic Qualification Computer/Electronic Calculation: YES NO Date of Latest Installation/Validation Computer ID Application Name and Version Test S&L PC ZL8301 SAP2000, Version 14.1 07-17-2014 S&L PC ZL8591 RSG, Version 2.0 07-31-2013 Working Copy Calculation Page Index Calculation Package Contains Pages No. of Pages Cover Sheet CF3.ID4 Attachment 4, Page 1 1 Signature Sheet CF3.ID4 Attachment 4, Page 2 1 Calculation Checklist CF3.ID4 Attachment 4, Page 3 1 Calculation Body Page 4 - 30 27 Attachments Page A1 - AD4 52010 Other:

TOTAL 52040 DCPP Form 69-21593.doc 0808.1351

DCPP Form 69-21593 (04/09/12) CF3.ID4 Attachment 4 Design Calculation Summary Page 2 of 3 Block 2: Signature Sheet SAP Cale No. 9000041947 Legacy No. _r_s_-_o2_2_n_ _ _ _ _ __

Part NoNersion No 000/00 Status 0 Final D Superseded D Void D Cancelled D History Pages Affected All Requesting Doc No. PLO 68001801 I Notification 50405932 LBIE AD/Screen ['.g!Yes 0No D N/A LBIE Eval 0Yes ['.g!No D N/A Check method* 0 A = Detailed Check J D B = Alternate Method JD C = Critical Point Check PSRC Meeting No N/A PSRC Meeting Date N/A Prepared By: f. (~ / 'TO"-> 'f K( N\ IN/A Date: tlB - o t> - 2-o( lo Signature LAN ID Date: 8/8 /lk,

I Date:

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('1"" gnJfr? C;T6;;;= LAN ID Owner's Acceptance per CF3.ID17 : - - - - - - - - - - - - - - - - - ' ' - - - - - - - - Date: ------

Signature LAN ID A. Insert PE stamp or seal below B. Insert stamp directing to PE stamp or seal DCPP Form 69-21593.doc 0808.1351

DCPP Form 69-21593 (04/09/12) CF3.ID4 Attachment 4 Design Calculation Summary Page 3 of 3 Block 3: Checklist Complete (enter N/A if not applicable)

Preparer Checker Item to Verify LANID Initials LAN ID Initials SAP Entry: Cale number, part number, version number, legacy number, superior document or Reason for calc field on add I data tab N/A

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N/A Jwl Cale Cover Sheet: All applicable field entries complete, N/A N/A computer/application/validation information filled in for computer calculations and working copy calculation page index completed

\~ v; Signature Sheet: Part number, version number, revised pages and reason N/A N/A for revision clearly identified \\L rJtvf Calculation Body Purpose is clear and includes originating document (step 5.3.2a) N/A 1¥- N/A 'J-wj-Background is established clearly (step 5.3.2b) N/A \ 'l. N/A

~J v Assumptions are validated or clearly indicated Preliminary if verification is N/A N/A required. SAPN number z0'6 ~ ('=> 73 (step 5.3.2c) T'?- ff Inputs are validated or clearly indicated Preliminary if verification is required. SAPN number. (step 5.3.2d)

N/A N/A JN; As-Built Configuration is verified, as required (step 5.3.2d. 7 and 5.3.2d.10) N/A T~ N/A Jwj Methodology described is concise and clear (step 5 3.2e) N/A \. \<'.- N/A ~j v v Acceptance Criteria is clear - developed from design and licensing basis, N/A N/A

~I verified against safety analysis criteria and methodology is consistent with licensing basis (step 5.3 2f)

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N/A N/A

~rt Body of the Calculation is clear regarding analysis and logic for anyone without going back to the author (step 5.3.2g) \~

Results: Provides a precise solution to the stated purpose and provides N/A N/A justification to prepare LBIE for the package (step 5.3.2h) \~

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~t Margin assessment includes quantitative or qualitative assessment on N/A N/A existing margin (step 5.3.2i) -r "-

Margin data recorded using SRM module (step 5.3.2i.4) N/A f-.:J{A N/A tJ/14 Conclusion includes applicability and limitations (step 5.3.2j) N/A \'?- N/A ;Jwj.

Impact on other documents determined (step 5.3.2k) N/A I 't- N/A jWJ

References:

Non-retrievable references attached (step 5.3.21.1) N/A N/A

Linked input, linked output and unlinked other references identified .

Linked references entered on the object links tab (step 5.3.21.2 and 5 3 21.3)

\'?.- Pl Attachments for reference only are clearly identified (step 5.3.2m.6) N/A tJ (A N/A tJ/A All revised pages have the correct calc number, part number, version N/A N/A number (9*xxxxx-yyy-zz) and legacy number (step 5.2.2e) \IL- rfwrJ SAP No. 9000041947 Part No. 000 I Version No. 00 Legacy No. JS-0220 DCPP Form 69-21593.doc 0808.1351

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 4 of 30 TABLE OF CONTENTS SECTION PAGES DCPP Form 69-21593 1-3 TABLE OF CONTENTS 4-5 1 PURPOSE 6-7 2 ASSUMPTIONS 8 3 DESIGN INPUT 9 - 10 4 METHODOLOGY 11 - 12 5 CALCULATIONS 13 - 23 6 CONCLUSIONS 24 - 25 7 REFERENCES 26 - 30 ATTACHMENTS A Development of Response Spectra Consistent Time Histories A1 - A112 for Process Protection System Cabinets B DIT-50831673-001 (dated 2016-06-22) (Ref. 3) B1 - B81 C DIT-50831673-002 (dated 2016-06-13) (Ref. 11) C1 - C9 D Walkdown of DCPP PPS and PCS Cabinets (Walkdown D1 - D44 Report dated 2016-03-01) (Ref. 2)

E SAP2000 Model Input Data (Overall Dimensions and E1 - E22 Component Masses)

F Empty Cabinet Model [Empty Cabinet (06-17-2016).SDB] F1 - F68 G ALS Cabinet Model [ALS Cabinet (06-17-2016).SDB] G1 - G101 H HMI Cabinet Model [HMI Cabinet (06-17-2016).SDB] H1 - H100 I Tricon Cabinet Model [Tricon Cabinet (06-17-2016.SDB)] I1 - I106 J Modification Sketches J1 - J26 K PPS Sets I and II Bay Cabinet Lineup Model [PPS Set I K1 -

(06-02-2016)_fix 7.SDB] K8929 L Unit 1 PPS Set III / PCS Group 3 Bay Cabinet Lineup L1 -

Model [PPS Set III (06-01-2016_fix 10.SDB)] L10907 M Unit 2 PPS Set III / PCS Group 3 Bay Cabinet Lineup M1 -

Model [PPS Set III (06-01-2016_fix 11.SDB)] M10254 N PPS Set IV / PCS Group 4 Bay Cabinet Lineup Model N1 -

[PPS Set IV (06-01-2016)_fix 2.SDB] N14225 O Model Nodes for IERS Generation O1 - O14 P Connection Walkdown Report (dated 2016-06-22) (Ref. 47) P1 - P17 Q AMCO Drawings Q1 - Q7 R IERS Plots R1 - R473 S Member and Connection Evaluations S1 - S6021 T Member Time-History Evaluation Script and Validation T1 - T20 U Connection Time-History Evaluation Script and Validation U1 - U37 V Component Qualifications V1 - V82 W Miscellaneous Component Evaluations W1 - W18 X Time Stamp of Electronic Files X1 - X18

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 5 of 30 ATTACHMENTS (continued)

Y DIN Rail Evaluation Y1 - Y5 Z Support Reactions Z1 - Z69 AA1 -

AA DIT-50831673-003 (dated 2016-07-19) (Ref. 85)

AA3 AB1 -

AB Modified PPS Rack Impact Test (dated 2014-04-03)

AB27 AC1 -

AC Reinforcement Design Forces/Moments A211 AD Licensing Basis Impact Evaluation Applicability AD1 -

Determination (LBIE AD) AD4

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 6 of 30 1 PURPOSE

1.1 BACKGROUND

The Diablo Canyon Power Plant (DCPP) Process Protection System (PPS) is a Safety-Related Class 1A (PG&E Design Class 1, DCPP Class Q, Electrical Class 1E) I&C System which receives various Safety-Related plant parameters, provides parameter control room indication signals, compares parameters against set points, and provides signals to the Solid State Protection System (SSPS) if the set points are exceeded.

The PPS Replacement Project replaces the existing Westinghouse Eagle 21 signal conditioning, control, and personnel interface electronics with a new PPS consisting of a combination of Safety-Related Invensys Triconex and Westinghouse Advanced Logic System (ALS) components. To facilitate this replacement, the existing Westinghouse Eagle 21 components will be removed from each existing electrical panel and the new Triconex/ALS components will be installed within the existing electrical panels.

The PPS cabinets consist of a structural framing system which supports various safety-related and nonsafety-related I&C components.

These cabinets are located in the Cable Spreading Room, which is located in the Auxiliary Building (AB) EL. 128. As the PPS is classified as Design Class 1, the PPS cabinets shall be qualified for applicable Design Class 1 loading conditions as delineated in the FSAR Update (Ref. 16), Section 3.2.2.4.1 (Seismic Classifications).

License Amendment Request (LAR) 11-07 (Ref. 1) has been submitted to the Nuclear Regulatory Commission (NRC) for this modification. This calculation is being issued in support of the NRC requests for information on the LAR [see PG&E Letter DCL-14-036 (Ref. 22)].

See additional background information for the PPS cabinets in the FSAR Update (Ref. 16), Section 3.10.2.1.3. See also IS-022 (Ref. 12) and IS-022A (Ref. 13) for previous calculations performed for the PPS.

1.2 PURPOSE The purpose of this calculation is to evaluate the new PPS cabinet configurations for design basis load conditions. This includes evaluation of the structural adequacy of the existing cabinets and the new rack support system, and the seismic qualification of the new PPS components. The applicable load conditions include Design Earthquake (DE), Double Design Earthquake (DDE), and Hosgri Earthquake (HE) loads.

1.3 SCOPE

1. Perform seismic analysis of the new cabinet configurations under DE, DDE, and HE conditions using finite element methods. Determine responses [e.g., In-Equipment Response Spectra (IERS) and stresses] from the design basis load combinations.

2. Compare the computed required IERS against the Test Response Spectra (TRS) (provided by the testing facilities) for Safety-Related components within the cabinets.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 7 of 30

3. Evaluate the stress conditions for the new rack and existing cabinet framing support members against applicable code allowables.

4. If cabinet members or connections are overstressed or the required IERS are not enveloped by the TRS, conceptual designs for cabinet modifications will be developed that will bring responses to acceptable levels. Final modification designs and associated calculations for these modifications will be included in the engineering change documentation prepared for the modification implementation.

5. The evaluations for the W10 platform beams that support the cabinets are not within the scope of this calculation. The reactions from the cabinets computed from this calculation may be used for this purpose (see Attachment Z).

1.4 PENDING CHANGES There are no known pending changes to the PPS cabinets that will inhibit the usability of this calculation.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 8 of 30 2 ASSUMPTIONS 2.1 UNVERIFIED ASSUMPTIONS

1. DIT-50831673-001 (Ref. 3) is UNVERIFIED. It provides the drawings for the new rack configurations. DCPP SAP Notification 50831673-Task 1 was initiated to track the verification of this DIT. The input used for this calculation is preliminary and will be used for information only.

2. DIT-50831673-002 (Ref. 11) is UNVERIFIED. It provides the weights of the new components.

DCPP SAP Notification 50831673-Task 3 was initiated to track the verification of this DIT. The input used for this calculation is preliminary and will be used for information only.

3. The PPS rack assembly drawings provided in DIT-50831673-001 (Ref. 3) is for Unit 1. It is assumed that the Unit 2 PPS rack assemblies are the same as Unit 1. DCPP SAP Notification 50831673-Task 6 was initiated to track the verification of this assumption. The input used for this calculation is preliminary and will be used for information only.

4. It is assumed that the existing Eagle 21 cabinet frame connections are the same as the current AMCO drawings (Attachment Q) with the same part number. DCPP SAP Notification 50831673-Task 6 was initiated to track the verification of this assumption. The input used for this calculation is preliminary and will be used for information only.

2.2 OTHER ASSUMPTIONS Any minor assumptions (e.g., engineering judgment), if used, are justified in the body of the calculation.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 9 of 30 3 DESIGN INPUT

1. SAFETY CLASSIFICATION The PPS and the AB are classified as Design Class 1 as described in the FSAR Update (Ref. 16),

Section 3.2.2.1.1; thus are Safety-Related. Therefore, this calculation is Safety-Related.

2. PPS CABINET CONFIGURATION The PPS Cabinets are defined as Racks 1 to 16 on Drawings 663222 Sheet 1 (Ref. 4) and 663222 Sheet 89 (Ref. 5).

There are four cabinet configurations that are of concern. Note that Prot Set III and IV are connected to Process Control System (PCS) Cabinets. See Drawing 507612 Sheet 1 (Ref. 21).

1. Prot Set I (RNP1) (5-Bay Cabinet)

2. Prot Set II (RNP2) (5-Bay Cabinet)

3. Prot Set III (RNP3) / Proc Cont (RNO3) (6-Bay Cabinet)

4. Prot Set IV (RNP4) / Proc Cont (RNO4) (8-Bay Cabinet)

The multi-bay cabinet configurations are comprised of individual cabinet racks. There are four types of individual cabinet racks as defined in the new rack drawings (Ref. 3): Empty, ALS, HMI, and Tricon.

The new components will be installed in the existing cabinet frame support system after the existing Eagle 21 components are removed. The four individual cabinet types each have the same existing frame configuration. The differences are in the new rack members that will be attached to the existing frames and the attached components.

The existing frame member configurations and section properties are defined in the Walkdown Report (Ref. 2).

The new rack configurations that will be attached to the existing frames are per Drawings 60000-01 to 600040-03 (Ref. 3) for the Empty, ALS, HMI, and Tricon Cabinet types.

The component arrangement on the racks is per Drawing Series 926240 (Ref. 3).

The drawings used for the PPS cabinet configurations are provided in DIT-50831673-001 (Ref. 3).

See Section 2.1.

3. NEW PPS COMPONENT WEIGHTS The new PPS component weights are per DIT-50831673-002 (Ref. 11). See Section 2.1.

4. EXISTING PCS CABINET CONFIGURATIONS The PCS Cabinets that are included in the cabinet lineups with PPS cabinets are defined as Racks 25 to 32 on Drawings 663222 Sheet 1 (Ref. 4) and 663222 Sheet 89 (Ref. 5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 10 of 30 The existing frame member configurations and section properties are defined in the Walkdown Report (Ref. 2).

The PCS rack assemblies are nearly identical to the new PPS rack assemblies per the Walkdown Report (Ref. 2).

The component arrangement on the racks is per Drawing 663222 Sheets 26 - 33 (Refs. 30 - 37) for Unit 1 and Drawing 663222 Sheets 114 - 121 (Refs. 38 - 45) for Unit 2.

5. DESIGN BASIS SEISMIC EVENTS The inputs required to develop the acceleration time-histories for the design basis seismic floor motion (DE, DDE, and HE) are provided in Attachment A.

Damping Values for the Time-History Analyses For the time history analysis of the cabinets, structural damping for DE, DDE, and Hosgri are 2%, 2%,

and 7% of critical damping, respectively. These values are obtained from the DCPP FSAR Update (Ref. 16), Section 3.7.1.4 for Bolted or riveted steel assemblies.

Although there are a few welds in the PPS cabinet structural system, the overwhelming majority of the connections are bolted, including the critical connections that transfer most of the seismic load.

In-Equipment Response Spectra (IERS) Broadening DCM T-6 (Ref. 26), Table 4.3-6 provides criteria for response spectra broadening (widening) for the Auxiliary Building. It states that for the DE, DDE, and Hosgri, the spectra are broadened +/-10%, +/-

10%, and, +5% & -15%, respectively.

When generating the required IERS for component qualification, the peaks will be widened in accordance with DCM T-6, unless noted otherwise.

6. MEMBER AND CONNECTION STRESS ACCEPTANCE CRITERIA In general, the acceptance criteria for member and connection stresses are based on the allowable stresses provided in Calculation SQME-77 (Ref. 29).

If criteria for certain limit states are not provided in Calculation SQME-77 (Ref. 29), the requirements of the AISC 7th Edition (Ref. 28) or AISI 1968 (Ref. 27) code will be used for the evaluations. Note that the codes of record for DCPP for hot-rolled and cold-formed steel are the AISC 7th Edition and AISI 1968 code, respectively. This is consistent with DCM T-10 (Ref. 25) and the FSAR Update (Ref. 16).

A summary of the acceptance criteria is provided in Attachment S, Section 2.1.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 11 of 30 4 METHODOLOGY 4.1 METHODOLOGY FOR DESIGN/ANALYSIS The eight cabinet sets in question (PPS Set I to IV for Units 1 & 2), which are located on the Cable Spreading Room floor (Auxiliary Building EL. 128), will be evaluated for the design basis seismic conditions (DE, DDE, and HE). The existing framing and new rack members will be qualified by analysis and the internal components will be qualified by seismic testing (documented in the seismic test reports).

The design basis load combinations are:

1. DL + DE

2. DL + DDE

3. DL + HE Note that there are no applicable operating loads.

3-Dimensional structural frame-element models will be created using SAP2000 software. The models will account for the existing frame configurations, new rack configurations, and the new component masses that make up the cabinet assemblies. Note that the individual PPS cabinets will be used to represent the existing PCS cabinets due to their similarities. The boundary of the models will be where the cabinet base is anchored to the structural steel W10 beams, which are a part of the Structural Conduit Platform [see Drawing 6003029 (Ref. 20) and Drawing 59658 (Ref. 17)]. The cabinet base channels are welded along the center of the W10 flange right above the beam web. The Structural Conduit Platform is essentially a grid system as shown on Drawing 59658 (Ref. 17). The W10 members are anchored to the slab below (EL. 128 floor) with post-installed expansion anchors spaced at 12 o.c., staggered. For these reasons, it is considered that the W10 members are rigid and will not contribute to the panel flexibility; therefore, they will not be included in the model. The cabinets are essentially a cantilever supported at the base, with the existing cabinet structure behaving as a moment frame.

Linear static analysis will be performed for the DL case.

To account for the seismic excitation of the floor, acceleration time-histories consistent with the design basis response spectra for the Auxiliary Building at EL. 127-4 floor will be generated to be used for time-history analyses in SAP2000. Time-histories for the NS, EW, and vertical directions will be generated for the three earthquakes in question. See Attachment A for a detailed description of the time-history generation methodology.

The three components of each earthquake (NS, EW, and vertical) will be applied simultaneously in a single analysis. This approach is recognized in Regulatory Guide 1.92 (Ref. 24) provided that the three components of earthquake are statistically independent (this has been verified and is documented in Attachment A).

Linear modal time-history analysis will be performed for each of the three design earthquakes. To account for the residual rigid response due to the mass not captured by the eigenvector solution, the program will compute a static correction mode (or missing mass mode) for this purpose.

To qualify the safety-related components in the cabinets, IERS will be generated in SAP2000 using the results of the time-history analyses at specific locations. This will then be compared against TRS,

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 12 of 30 which are provided in the seismic test reports. The components are considered to be acceptable if the IERS [including +10% margin per IEEE-323 (Ref. 23)] is enveloped by the TRS.

To evaluate the stress conditions of the existing cabinet frame and new rack members, the results of the DL and seismic load cases will be combined using algebraic summation. The stresses will be evaluated against the requirements of Calculation SQME-77 (Ref. 29), AISC 7th Edition (Ref. 28) and/or AISI 1968 code (Ref. 27) (See Section 3, Item 6).

If the cabinet members are overstressed or the required IERS are not enveloped by the TRS, reinforcements for the cabinets will be designed to bring responses to acceptable levels. The methodology of designing the reinforcements will be provided in the body of the calculation.

4.2 COMPUTER PROGRAMS The following programs used in the preparation of this calculation are verified and validated as a part of the Sargent & Lundy (S&L) QA Program:

1. SAP2000 Version 14.1 (SAP2000)

Computers and Structures, Inc.

S&L PC No. ZL8301 Controlled File Summary - SAP2000 (S&L Program No. 03.7.224-14.1)

Type: 2 Status: O Effective Date: 07-17-2014 Controlled File Path: \\SNLVS5\SYS3\OPS$\SAP224141\

2. Response Spectrum Generator (RSG) Version 2.0 Sargent & Lundy LLC S&L PC No. ZL8591 Controlled File Detail - RSG (S&L Program No. 03.7.414-2.0)

Type: 3 Status: L Effective Date: 07-31-2013 Controlled File Path: \\SNLVS5\SYS3\OPS$\RSG41420\

3. Mathcad 14 (MATHCAD)

Parametric Technology Corporation Version 14.0 M035 S&L PC Nos. ZL10467, ZL8591, and ZL8301 Controlled File Detail - MATHCAD (S&L Program No. 03.7.548-1435)

Type: 2 Status: O Effective Date: 11-22-2013 Controlled File Path: C:\Program Files (x86)\Mathcad\Mathcad 14\

Note that any open error notices were searched for applicability. None were found.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 13 of 30 5 CALCULATIONS 5.1 ANALYSIS MODEL GENERATION 5.1.1 MODELING CONSIDERATIONS FOR INDIVIDUAL CABINETS The PPS cabinet assemblies (PPS Sets I to IV) are comprised of individual cabinets that are attached to each other. Each cabinet is given a rack number as defined on Drawings 663222 Sheet 1 (Ref. 4) and 663222 Sheet 89 (Ref. 5). The PPS cabinets are identified as Racks 1 to 16 and the PCS cabinets of concern are identified as Racks 25 to 32. There are four types of individual PPS cabinets: Empty, ALS, HMI, and Tricon. The cabinets consist of existing frame members and new rack members.

Each of the cabinets has the same existing frame configuration. The differences are in the new rack members that will be attached to the existing frames and the attached components. See Drawing 60000-01 Sheet 1 of 7 (Ref. 3) for the cabinet type for each PPS rack, Drawing 60000-01 Sheet 7 of 7 (Ref. 3) for a figure of the assembled cabinet types without the installed components, and Drawing 60000-01 Sheet 6 of 7 for the installed components.

A SAP2000 model for each of the four individual types is created and input data is provided in Attachments F to I. To validate the initial SAP2000 model, a modal analysis was run for the Empty cabinet configuration and compared to the results of ping tests performed in 2014 on the existing cabinets (see Attachment AB). The first fundamental frequencies in the side-to-side and front-to-back directions from the modal analysis were found to be within 5% of the same frequencies from the ping test. Therefore, the model was considered to be validated. However, subsequent to the initial modeling, it was found that responses were too high (IERS > TRS) and modifications were required to bring responses down to acceptable levels. Thus, the current models no longer correlate to the ping test results.

The existing frame member configurations and section properties are per the Walkdown Report (Ref.

2). As noted in the Walkdown Report, some configurations could not be verified against the plant design drawings due to lack of visibility, but judgments were provided based on what was verified against the drawings.

The new rack configurations that will be attached to the existing frames are per Drawings 60000-01 to 60040-03 (Ref. 3) for all the individual cabinet types (Empty, ALS, HMI, and Tricon).

The component arrangement on the racks is per Drawings 926240-1, -3, -4, -6, -8, -9, and -11 to -16 (Ref. 3). The arrangement provided on Drawings 926240-1, 926240-3, and 926240-4 are used to represent the typical configuration in the SAP2000 models for the ALS, HMI, and Tricon cabinet types, respectively.

The component weights are per DIT-50831673-002 (Ref. 11). Note the following:

1. A cable weight of 80 lbs was provided for the ALS cabinets, but no cable weight was provided for the HMI or Tricon cabinets. The same cable weight is considered for the HMI and Tricon cabinets. To account for any cable weight that may be added, the 80-lb weight is increased to 100 lbs.

2. Actual cable weight distribution is unknown. This weight is considered to be distributed uniformly along several major support members.

3. Since the weights of some of the components are unknown, an additional 5% of the total weight is added to account for these weights. This additional weight is distributed uniformly along several major support members.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 14 of 30 The frame-element models in SAP2000 consist of the existing frame members and the new rack members. The components are accounted for by applying joint or uniform frame masses.

The support joints are modeled where the cabinet base is anchored to the IP W10 beams that are part of the Structural Conduit Platform [see Drawing 6003029 (Ref. 20) and Drawing 59658 (Ref. 17)].

The global coordinate system used in SAP2000 is as follows:

X = North - South Y = East - West Z = Up - Down Attachment E provides the cabinet dimensions, component masses, and additional masses for miscellaneous rack members not explicitly modeled in the SAP2000 individual cabinet models.

The DIN Rail members (that support various components) that attaches to the P3300s (rear end of the cabinets) are not modeled. The reactions from the DIN Rail members are applied to the P3300s.

These members are rigid (no local amplification) per Attachment Y (DIN Rail Evaluation); therefore considering only the tributary mass onto the P3300s is acceptable.

Material Properties All of the existing cabinet framing members and new rack members that are modeled are steel.

Therefore, the following properties are used for the material property definitions.

Weight density = 0.284 lb/in3 Mass density = 7.35 x 10-4 (lb - s2/in)/in3 Modulus of elasticity = 29,000,000 psi Shear modulus = 11,153,846 psi Poissons ratio = 0.3

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 15 of 30 5.1.2 MODELING CONSIDERATIONS FOR CABINET LINEUPS There are eight cabinet lineup sets that are under consideration. They are identified on Drawings 507612 Sheet 1 (Ref. 21), 663222 Sheet 1 (Ref. 4), and 663222 Sheet 89 (Ref. 5).

1. Unit 1 PPS Set I (5-Bay Cabinet)

2. Unit 1 PPS Set II (5-Bay Cabinet)

3. Unit 1 PPS Set III / PCS Group 3 (6-Bay Cabinet)

4. Unit 1 PPS Set IV / PCS Group 4 (8-Bay Cabinet)

5. Unit 2 PPS Set I (5-Bay Cabinet)

6. Unit 2 PPS Set II (5-Bay Cabinet)

7. Unit 2 PPS Set III / PCS Group 3 (6-Bay Cabinet)

8. Unit 2 PPS Set IV / PCS Group 4 (8-Bay Cabinet)

The cabinet sets for Unit 1 are modeled in SAP2000. The existing cabinet framing, new racks, and new components for Units 1 and 2 individual cabinets (Empty, ALS, HMI, and Tricon) are considered to be the same. See Section 2.1, Item 3.

Also, the cabinet sets with PPS Sets III and IV are also attached to PCS cabinets; thus the PCS cabinets are modeled as well. The individual PPS cabinet models are used to represent the PCS cabinets due to their similarities. It is known that the same existing cabinet frame construction was used for the PPS and PCS cabinets [see Walkdown Report (Ref. 2)]. By reviewing the applicable PCS component arrangement drawings [Drawing 663222 Sheets 26 - 33 (Refs. 30 - 37) for Unit 1 and Drawing 663222 Sheets 114 - 121 (Refs. 38 - 45) for Unit 2], it is concluded that the PCS and PPS cabinets are similar and any differences are judged to have an insignificant impact on the global seismic behavior of the cabinet lineup assemblies. The equivalent individual PPS cabinet models that are used to represent the PCS cabinets are shown below.

Cabinet Set No. PCS Rack No. Equivalent PPS Cabinet Type 25 HMI PPS Set III / PCS 26 Tricon Group 3 27 Tricon 28 Tricon 29 Tricon PPS Set IV / PCS 30 HMI Group 4 31 Tricon (with second story chassis removed) 32 Empty Note that the arrangement of the individual cabinets in the cabinet lineups for Unit 1 and 2 are slightly different. The differences are judged to be insignificant as it will not adversely affect the overall stiffness and dynamic behavior of the cabinet sets.

Therefore, the use of Unit 1 cabinet lineup sets in the SAP2000 models using the individual PPS cabinet models to represent the PPS and PCS cabinets is considered to be acceptable.

In general, the individual cabinet models are imported into the cabinet lineup models and tied together using constraints. The cabinets are bolted to each other as shown on Drawings 663222 Sheet 1 (Ref.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 16 of 30

4) and 663222 Sheet 89 (Ref. 5) with stiffener plates. They are also bolted together at the base channel members per Drawing 6010908 Sheet 414 (Ref. 8).

Per Drawing 60000-01 (Ref. 3), Note 8, Side Shear Plates are installed at the end cabinets for each lineup (Racks 1 & 5, 6 & 10, 13 & 25, and 14 & 32 for Unit 1). The plate details are per Drawing 60033-01 (Ref. 3). As this is a relatively thin plate (0.1345), the middle portion will most likely buckle; thus only the exterior portion of 16 x thickness (typical effective width) of the plate will be considered to be effective for stiffness (modeled as a frame element).

Note that in Calculation IS-022A (Qualification of Westinghouse Eagle 21 System in 1994) (Ref. 13),

the analysis considered the effects of the conduits that are attached to the top of the cabinets. This was performed by calculating stiffness values and applying joint springs to the top nodes of the cabinet.

To realistically capture the actual influence of the conduits on the cabinet system behavior is very complex and nonlinear in nature. The loads will need to be transferred through the top panel, which is very thin sheet metal and will most likely buckle (nonlinear post-buckling behavior will need to be accounted for). Also there may be gaps present. As the conduits are supported by the floor slab above, the influence of the slab movements relative to the EL. 128 slab will also need to be accounted for. For these reasons, to simplify the analysis, the cabinets are modeled as supported at the base. It is judged to be conservative as the top of the cabinet is free to displace as if there are no conduits present.

Therefore, not considering the top conduits is acceptable.

The following subsections (Sections 5.1.2.1 - 5.1.2.3) discuss the modeling considerations specific to each cabinet lineup type.

5.1.2.1 PPS SETS I AND II (5-BAY CABINET LINEUPS)

PPS Set I consists of Racks 1 - 5 and Set II consists of Racks 6 - 10. They are identical.

The origin is located on the lower Southeast corner.

Preliminary analysis showed very high responses for the front-to-back and side-to-side movements for the HE (Hosgri Earthquake) load case. The modal analysis showed that a fairly significant amount of the participating mass to be excited by frequencies that correspond to the target floor spectra peak values. It also showed that the toggle switch plates (0.1345 x 2.75 x 19) [Drawing 60035-01 (Ref.

3)] for all the cabinets had very high responses in the front-to-back direction.

To reduce the responses, modifications are proposed and details are provided in Attachment J. The modification consists of adding angle cross-bracing in the Empty cabinets in the front-to-back and side-to-side directions. This will stiffen the cabinet, reduce the lateral response, and shift the natural frequencies away from the peaks. Also, the toggle switch plate thicknesses and sizes are increased to stiffen the support.

The SAP2000 model with the proposed modifications is provided in Attachment K.

The modal analysis results are summarized below (only the most significant modes are shown).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 17 of 30 Modal Participating Mode Direction Frequency (Hz)

Mass Ratio 2 X (Side-to-Side) 21.76 0.14 3 Y (Front-to-Back) 25.33 0.33 4 X (Side-to-Side) 26.17 0.28 42 Y (Front-to-Back) 66.53 0.18 43 Z (Vertical) 133.26 0.81 5.1.2.2 PPS SET III / PCS GROUP 3 (6-BAY CABINET LINEUP)

PPS Set III consists of Racks 11 - 13 and PCS Group 3 consists of Racks 25 - 27.

The origin is located on the lower Southeast corner.

Preliminary analysis showed very high responses for the side-to-side movements for the HE (Hosgri Earthquake) load case. The modal analysis showed that a fairly significant amount of the participating mass to be excited by frequencies that correspond to the target floor spectra peak values. It also showed that the toggle switch plates (0.1345 x 2.75 x 19) [Drawing 60035-01 (Ref. 3)] for all the PPS cabinets had very high responses in the front-to-back direction.

To reduce the responses, modifications are proposed and details are provided in Attachment J. The modification consists of adding external HSS bracing at the ends of the cabinets. This will stiffen the cabinets, reduce the lateral response, and shift the natural frequencies away from the peaks. Also, the toggle switch plate thicknesses and sizes are increased to stiffen the support.

Note that the Unit 1 and 2 cabinets have different bracing schemes.

The SAP2000 models with the proposed modifications are provided in Attachments L and M for Units 1 and 2, respectively.

Note that the new modified toggle switch plates are modeled with the member end rotations released for the out-of-plane moments as there is only one row of bolts. But the top plate for Rack 13 (RNP3C) was inadvertently modeled with the rotations fixed. As the out-of-plane stiffness of this plate (1/4 x 51/2 x 19) and the torsional stiffness of the supporting angle (L1/4 x 2 x 11/16) are relatively flexible, any moment developed will be inconsequential to the overall behavior of the cabinet frame structure.

Therefore, it is acceptable to leave the end rotations fixed for this plate member.

The modal analysis results are summarized below (only the most significant modes are shown).

UNIT 1:

Modal Participating Mode Direction Frequency (Hz)

Mass Ratio 3 Y (Front-to-Back) 19.32 0.33 14 X (Side-to-Side) 25.76 0.13 24 X (Side-to-Side) 32.58 0.11 48 X (Side-to-Side) 38.19 0.13 49 Y (Front-to-Back) 45.28 0.14 50 Z (Vertical) 113.04 0.67

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 18 of 30 UNIT 2:

Modal Participating Mode Direction Frequency (Hz)

Mass Ratio 3 Y (Front-to-Back) 19.39 0.34 12 Y (Front-to-Back) 23.73 0.12 14 X (Side-to-Side) 26.04 0.13 24 X (Side-to-Side) 35.71 0.24 48 X (Side-to-Side) 35.16 0.13 49 Y (Front-to-Back) 41.43 0.13 50 Z (Vertical) 107.90 0.61 5.1.2.3 PPS SET IV / PCS GROUP 4 (8-BAY CABINET LINEUP)

PPS Set IV consists of Racks 14 - 16 and PCS Group 4 consists of Racks 28 - 32.

The origin is located on the lower Northwest corner.

Preliminary analysis showed very high responses for the toggle switch plates (0.1345 x 2.75 x 19)

[Drawing 60035-01 (Ref. 3)] for all the PPS cabinets in the front-to-back direction.

To reduce the responses, modifications are proposed and details are provided in Attachment J. The modification consists of increasing the toggle switch plate thicknesses and sizes to stiffen the support.

The SAP2000 model with the proposed modifications is provided in Attachment N.

The modal analysis results are summarized below (only the most significant modes are shown).

Modal Participating Mode Direction Frequency (Hz)

Mass Ratio 2 Y (Front-to-Back) 16.14 0.15 5 Y (Front-to-Back) 18.98 0.33 6 X (Side-to-Side) 20.14 0.10 19 X (Side-to-Side) 23.50 0.10 20 X (Side-to-Side) 24.24 0.17 48 X (Side-to-Side) 31.28 0.15 49 Y (Front-to-Back) 35.55 0.14 50 Z (Vertical) 110.34 0.74

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 19 of 30 5.1.3 LOAD CASES There are two load cases that are of concern.

1. Dead Loads (DL)

2. Seismic Loads 5.1.3.1 DEAD LOADS The dead loads include the self-weight of the existing and new cabinet members, and the new components.

It is defined as DEAD in the SAP2000 models.

5.1.3.2 SEISMIC LOADS There are three seismic events that are of concern: DE, DDE, and HE. For these cases, linear modal time-history analyses are performed to determine the seismic response. As such, a modal analysis load case is also defined to determine the natural vibration modes of the cabinet structure. The results of this analysis provide the basis for the time-history load cases. To account for the mass not captured in the eigenvector solution, a static correction mode (or missing mass mode) is computed in SAP2000 to determine the residual rigid response.

The acceleration time-history functions developed in Attachment A are used as input into the time-history analyses to simulate the support motion (Aux. Building EL. 128 floor). The following is a list of the text files generated from the Response Spectrum Generator (RSG) program (in Attachment A) that are imported into the SAP2000 models.

Note that the DDE load is 2 x DE load by definition. Thus, the DE responses used in this calculation are computed by dividing the DDE responses by 2.

Time-History Case Text File Name DDE NS TH_DDE_NS.txt DDE EW TH_DDE_EW.txt DDE NS Vertical TH_DDE_NS_V.txt DDE EW Vertical TH_DDE_EW_V.txt HE NS TH_H_NS.txt HE EW TH_H_EW.txt HE Vertical TH_H_V.txt

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 20 of 30 The NS, EW, and vertical components of each earthquake are applied simultaneously in a single analysis. This approach is recognized in Regulatory Guide 1.92 (Ref. 24) provided that the three components of earthquake are statistically independent (this has been verified and is documented in Attachment A). Therefore, the Load Cases defined in the SAP2000 models are as follows:

Load Case Time History Case DDE NS DDE_1 DDE EW DDE EW Vertical DDE NS DDE_2 DDE EW DDE NS Vertical HE NS Hosgri HE EW HE Vertical The modal damping, as defined in Section 3 Item 5, considered is as follows. Note that the DE and DDE load cases have the same damping value.

Modal Damping Load Case (Percentage of Critical Damping)

DDE_1 and DDE_2 2%

Hosgri 7%

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 21 of 30 5.1.4 LOAD COMBINATIONS The load combinations used for the stress analysis discussed in Sections 5.4 (Member Evaluations) and 5.5 (Connection Evaluations) are:

DEAD + 1/2DDE_1 DEAD + 1/2DDE_2 DEAD + DDE_1 DEAD + DDE_2 DEAD + Hosgri

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 22 of 30 5.2 IN-EQUIPMENT RESPONSE SPECTRA In-Equipment Response Spectra (IERS) are generated for critical nodes identified in Attachment O for all four models documented in Attachments K through N. The named sets of IERS, which include the nodes, earthquake case, damping, direction, and percent widening are documented in Attachments K through N. A map of the location of the named sets in the PPS cabinets is included in Attachment O and the required IERS plots are provided in Attachment R.

5.3 COMPONENT QUALIFICATIONS The qualifications of the Safety-Related components are provided in Attachment V.

All the comparison plots presented in Figures V-1 through V-30c in Attachment V show that the TRS envelope the RRS, except at around 2 Hz and below in some cases. These un-enveloping cases are justified in Attachment V. Thus the tested components listed in Table V-1 (Attachment V) are qualified for the seismic loads of the design environment of the PPS cabinets. Some items in Table V-1 (as marked in the Notes column) required specific analysis, evaluation, or justification. These analyses, evaluations, or justifications are included in Attachment W, concluding that these items are also qualified for the seismic loads of the design environment of the PPS cabinets.

These conclusions are valid, contingent with the execution of the recommended bracing modifications and member and joint repairs (see Attachment J) on the PPS cabinet line-ups as evaluated in this calculation.

5.4 MEMBER EVALUATIONS The member evaluations are provided in Attachment S. The initial evaluations are based on enveloping forces/moments from the time-history analyses. Members shown to be unacceptable (IC >

0.90) using this approach are re-evaluated on a time-step basis. Note that a maximum IC of 0.90 is used to provide margin for future modifications.

The time-step by time-step evaluation is performed at each station of each frame member at each time step. This is done using a post-processing script. The post-processing script and validation for this evaluation is documented in Attachment T.

A summary of the remaining overstressed members with ICs greater than 0.90 following the time-step by time-step evaluation is provided in Attachment J.

To resolve these overstress conditions, conceptual designs have been developed for modifications to the cabinets that will reduce member stresses to acceptable levels. These recommended modifications are provided in Attachment J. Analysis based on comparison of section properties, preliminary calculations and engineering judgment provide a high level of confidence that these modifications will produce the reduction of stresses required to meet the acceptance criteria. Development of the final design for the modifications and preparation of the required calculations supporting that design will be provided as part of the engineering change documentation required for installation of the modifications.

It is noted that a few of the L2 x 11/16 vertical angles in the new racks and front-to-back members in the existing cabinet require reinforcement, as shown in Attachment J. The section properties for these

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 23 of 30 members have not been revised in the SAP2000 models. The effect of this reinforcement will be to increase the stiffness of the supporting structure; therefore, it is judged to have no adverse impact on the response of the cabinets.

5.5 CONNECTION EVALUATIONS The member end connection evaluations are provided in Attachment S. The initial evaluations are based on enveloping forces/moments from the time-history analyses. Connections shown to be unacceptable (IC > 0.90) using this approach is re-evaluated on a time-step basis. Note that a maximum IC of 0.90 is used to provide margin for future modifications.

The time-step by time-step evaluation is performed for critical joint locations identified in Attachment S at each time step. This is done using a post-processing script. The post-processing script and validation for this evaluation is documented in Attachment U.

A summary of the remaining overstressed connections with ICs greater than 0.90 following the time-step by time-step evaluation is provided in Attachment J.

To resolve these overstress conditions, conceptual designs have been developed for modifications to the cabinets that will reduce connection stresses to acceptable levels. These recommended modifications are provided in Attachment J. Analysis based on comparison of section properties, preliminary calculations and engineering judgment provide a high level of confidence that these modifications will produce the reduction of stresses required to meet the acceptance criteria.

Development of the final design for the modifications and preparation of the required calculations supporting that design will be provided as part of the engineering change documentation required for installation of the modifications.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 24 of 30 6 CONCLUSIONS 6.1 RESULTS IERS vs TRS Comparison The IERS vs TRS comparisons were completed and are provided in Section 5.3 (via Attachment V).

It showed that all the Safety-Related components are adequate under design basis conditions provided the limitations stated in Section 6.4 are followed.

Member and Connection Stress Evaluations A summary of the results of the stress evaluations are provided Sections 5.4 and 5.5. It was determined that several members and connections are overstressed for the new PPS cabinet configurations. Conceptual designs for modifications that will reduce stresses to acceptable levels are provided in Attachment J.

Support Reactions The support reactions are provided in Attachment Z. They may be used to evaluate the supporting elements (W10 beams).

6.2 MARGIN ASSESSMENT IERS vs TRS Comparison The IERS computed for the TRS comparisons provided in Section 5.3 (via Attachment V) have a 10%

margin included in the plots. Therefore, there is at least 10% margin available.

Member and Connection Stress Evaluations The member and connection stress evaluations performed in Sections 5.4 and 5.5 (via Attachment S) screened all the ICs over 0.90. For these conditions, a recommended modification was proposed.

Note that the final detailed design is not included in this calculation; therefore ICs were not computed.

But the rest of the members/connections that were explicitly evaluated have at least 11.11% margin (ICs < 0.90).

6.3 CONCLUSION

S In accordance with Section 1 (Purpose), an assessment of the new PPS cabinet configurations (with new Triconex/ALS components) was made for the design basis load conditions (DE, DDE, and HE) using the methodology and acceptance criteria defined in Section 4 (Methodology).

Initial assessment of the PPS cabinets showed very high responses for the In-Equipment Response Spectra (IERS) for all the cabinet sets. Therefore, modifications to the cabinet sets are proposed and

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 25 of 30 are provided in Attachment J to bring the responses to acceptable levels for the IERS. They include new internal bracing, external bracing, and new plate members to be installed.

The stress analysis followed and found overstresses in several members/connections (considered IC >

0.90 to be overstressed). Recommended modifications for the overstressed members are provided in Attachment J. Analysis based on comparison of section properties, preliminary calculations and engineering judgment provide a high level of confidence that these modifications will produce the reduction of stresses required to meet the acceptance criteria. Development of the final design for the modifications and preparation of the required calculations supporting that design is not included in this calculation, but will be provided as part of the engineering change documentation required for installation of the modifications.

The support reactions are provided in Attachment Z. They may be used to evaluate the supporting elements (W10 beams).

6.4 LIMITATIONS The following limitations shall be implemented before the PPS cabinets are relied upon to perform their intended function.

1. The ASSUMPTIONS identified in Section 2.1 shall be verified.

2. The modifications to the cabinets provided in Attachment J shall be implemented. Note that detailed calculations for the new bracing connections and the cabinet/rack members/connections shall be completed before implementation (See Section 6.3).

6.5 DOCUMENT IMPACT ASSESSMENT This calculation is exclusively a qualification for the framing and the supported I&C components within the PPS cabinets. This calculation does not impact the licensing basis, operations, or plant procedures.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 26 of 30 7 REFERENCES Note that individual attachments may have its own reference list.

1. License Amendment Request (LAR) 11-07, Process Protection System Replacement (PG&E Letter DCL-11-104, dated October 26, 2011) (Unlinked)

2. Walkdown of DCPP PPS and PCS Cabinets (Walkdown Report dated 2016-03-01) (Attachment D)

(Unlinked)

3. DIT-50831673-001 (dated 2016-06-22), Process Protection Rack Design and Layout (PPS Rack Assembly Drawings) (Attachment B) (Unlinked)

4. DCPP Drawing No. 663222, Sheet 1, Rev. 3, I&C / Process Control System / Rack Cabinet Match Joint Bolt Arrangement (Unit 1) (Linked Input)

5. DCPP Drawing No. 663222, Sheet 89, Rev. 4, I&C / Rack Cabinet Match Joint Bolt Arrangement (Unit 2) (Linked Input)

6. DCPP Drawing No. 6010908, Sheet 402, Rev. 3, I&C / Eagle 21 Standard AMCO Replacement Cabinet General Assembly II (Linked Input)

7. DCPP Drawing No. 6010908, Sheet 416, Rev. 10, Eagle 21 Standard Cabinet Structure Assembly (Linked Input)

8. DCPP Drawing No. 6010908, Sheet 414, Rev. 2, Eagle 21 Standard Cabinet Base Assembly and Mounting Details (Linked Input)

9. DCPP Drawing No. 6010908, Sheet 417, Rev. 6, Eagle 21 Standard Cabinet Structure Assembly (Linked Input)

10. DCPP Drawing No. 663222, Sheet 217, Page 1, Rev. 2, Side Sheer Plate (Linked Input)

11. DIT-50831673-002 (dated 2016-06-13), Process Protection Rack Design and Layout (New PPS Component Weights) (Attachment C) (Unlinked)

12. Calculation IS-022 (SAP No. 9000023515), Rev. 2, Seismic Qualification of Process Control and 7100 Protection System (Linked Input)

13. Calculation IS-022A (SAP No. 9000023641), Rev. 0, Eagle 21 Process Protection System (Linked Input)

14. Calculation IS-022B (SAP No. 9000040858), Rev. 0, Replacement of Westinghouse 7100 Process Control Racks (Linked Input)

15. NOT USED

16. Diablo Canyon Power Plant Units 1 and 2, Final Safety Analysis Report Update, Rev. 22 (Unlinked)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 27 of 30

17. DCPP Drawing No. 59658, Sheet 1, Rev. 22, Platform Area H / EL. 128-3 / Plan, Sections &

Details (Linked Input)

18. DCPP Drawing No. 57735, Sheet 1, Rev. 11, Equipment Location / Miscellaneous Plans /

Auxiliary Building / EL. 125-0, 127-0, 154-0, 163-0 (Linked Input)

19. DCPP Drawing No. 694034, Sheet 78, Rev. 1, Cable Spreading Room / Aux. Bldg / Structural Conduit Ducts (Linked Input)

20. DCPP Drawing No. 6003029, Sheet 92, Rev. 2, Cable Spreading Room / Unit 2 / Structural Conduit Platform (Linked Input)

21. DCPP Drawing No. 507612, Sheet 1, Rev. 16, Electrical / Arrangement of Electrical Equipment

@ EL. 128-0 / Area H (Linked Input)

22. PG&E Letter DCL-14-036 (dated 2014-04-30), Response to Request for Additional Information on License Amendment Request for Digital Process Protection System Replacement (Letter from PG&E to NRC) (Unlinked)

23. Institute of Electrical and Electronics Engineers, Inc., IEEE 323-1974, IEEE Standard for Qualifying Class 1E Equipment for Nuclear Power Generating Stations (Unlinked)

24. U. S. Nuclear Regulatory Commission (NRC), Regulatory Guide 1.92, Rev. 3, Combining Modal Responses and Spatial Components in Seismic Response Analysis (Unlinked)

25. DCPP DCM T-10, Rev. 8A, Seismic Qualification of Equipment (Design Criteria Memorandum) (Linked Input)

26. DCPP DCM T-6, Rev. 10, Seismic Analysis of Structures (Linked Input)

27. American Iron and Steel Institute (AISI), Specification for Design of Cold-Formed Steel Structural Members, 1968 Edition (Unlinked)

28. American Institute of Steel Construction, Specification for the Design, Fabrication and Erection of Structural Steel for Buildings, 7th Edition (Unlinked)

29. Calculation SQME-77 (9000018912), Rev. 0, Calculate Allowable Stresses for Seismic Qualification of Equipment (Linked Input)

30. DCPP Drawing 663222, Sheet 26, Rev. 7, I&C / Process Control System / Rack 25 Arrangement

/ RNO3A (Unit 1) (Linked Input)

31. DCPP Drawing 663222, Sheet 27, Rev. 11, I&C / Process Control System / Rack 26 Arrangement / RNO3B (Unit 1) (Linked Input)

32. DCPP Drawing 663222, Sheet 28, Rev. 10, I&C / Process Control System / Rack 27 Arrangement / RNO3C (Unit 1) (Linked Input)

33. DCPP Drawing 663222, Sheet 29, Rev. 7, I&C / Process Control System / Rack 28 Arrangement

/ RNO4A (Unit 1) (Linked Input)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 28 of 30

34. DCPP Drawing 663222, Sheet 30, Rev. 7, I&C / Process Control System / Rack 29 Arrangement

/ RNO4B (Unit 1) (Linked Input)

35. DCPP Drawing 663222, Sheet 31, Rev. 10, I&C / Process Control System / Rack 30 Arrangement / RNO4C (Unit 1) (Linked Input)

36. DCPP Drawing 663222, Sheet 32, Rev. 5, I&C / Process Control System / Rack 31 Arrangement

/ RNO4D (Unit 1) (Linked Input)

37. DCPP Drawing 663222, Sheet 33, Rev. 6, I&C / Process Control System / Rack 32 Arrangement

/ RNO4E (Unit 1) (Linked Input)

38. DCPP Drawing 663222, Sheet 114, Rev. 3, I&C / Process Control System / Rack Arrangement No. 25 / RNO3A (Unit 2) (Linked Input)

39. DCPP Drawing 663222, Sheet 115, Rev. 6, I&C / Process Control System / Rack Arrangement No. 26 / RNO3B (Unit 2) (Linked Input)

40. DCPP Drawing 663222, Sheet 116, Rev. 9, I&C / Process Control System / Rack Arrangement No. 27 / RNO3C (Unit 2) (Linked Input)

41. DCPP Drawing 663222, Sheet 117, Rev. 3, I&C / Process Control System / Rack Arrangement No. 28 / RNO4A (Unit 2) (Linked Input)

42. DCPP Drawing 663222, Sheet 118, Rev. 5, I&C / Process Control System / Rack Arrangement No. 29 / RNO4 B (Unit 2) (Linked Input)

43. DCPP Drawing 663222, Sheet 119, Rev. 7, I&C / Process Control System / Rack Arrangement No. 30 / RNO4C (Unit 2) (Linked Input)

44. DCPP Drawing 663222, Sheet 120, Rev. 4, I&C / Process Control System / Rack Arrangement No. 31 / RNO4D (Unit 2) (Linked Input)

45. DCPP Drawing 663222, Sheet 121, Rev. 5, I&C / Process Control System / Rack Arrangement No. 32 / RNO4E (Unit 2) (Linked Input)

46. PG&E Letter DCL-03-077 (dated June 24, 2003), Response to NRC Questions Regarding License Amendment Request 02-03, Spent Fuel Cask Handling (Unlinked)

47. Connection Walkdown Report (dated 2016-06-22) (Attachment P) (Unlinked)

48. U. S. Nuclear Regulatory Commission (NRC), Regulatory Guide 1.60, Rev. 1, Design Response Spectra for Seismic Design of Nuclear Power Plants (Unlinked)

49. U. S. Nuclear Regulatory Commission (NRC), Regulatory Guide 1.122, Rev. 1, Development of Floor Design Response Spectra for Seismic Design of Floor Supported Equipment or Components (Unlinked)

50. U. S. Nuclear Regulatory Commission (NRC), NUREG/CR-6728, Rev. 0, Technical Basis for Revision of Regulatory Guidance on Design Ground Motions: Hazard-and Risk-Consistent Ground Motion Spectra Guidelines (Unlinked)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 29 of 30

51. U. S. Nuclear Regulatory Commission (NRC), NUREG/CR-6865, Rev. 0, Parametric Evaluation of Seismic Behavior of Freestanding Spent Fuel Dry Cask Storage System (Unlinked)

52. U. S. Nuclear Regulatory Commission (NRC), NUREG-0800 (Standard Review Plan for the Review of Safety Analysis Reports for Nuclear Power Plants: LWR Edition), Chapter 3 (Design of Structures, Components, Equipment, and Systems), Section 3.7.1, Rev. 3, Seismic Design Parameters (Unlinked)

53. Pacific Earthquake Engineering Research Center (PEER) Strong Motion Database (Unlinked)

54. DCPP DCM C-17, Rev. 19, Hosgri Response Spectra (Linked Input)

55. DCPP DCM C-25, Rev. 5, Design Earthquake Response Spectra for Structures, Systems, and Components (Linked Input)

56. DCPP DCM C-30, Rev. 9A, Double Design Earthquake Response Spectra for Structures, Systems, and Components (Linked Input)

57. NOT USED

58. DCPP Drawing 57733 Sheet 1, Rev. 19, Mechanical / Equipment Location / Section FF Auxiliary, Fuel Handling & Turbine Buildings (Linked Input)

59. American Institute of Steel Construction, Specification for Structural Steel Buildings -

Allowable Stress Design and Plastic Design, 9th Edition (Unlinked)

60. AMCO Drawings for FX Frame Connections (Attachment Q) (Unlinked)

61. Triconex Drawing 2000361-001, Rev. A, Baffle Heat Deflector (Attachment W) (Unlinked)

62. American Society of Mechanical Engineers (ASME), NQA-1-2012, Quality Assurance Requirements for Nuclear Facility Applications (Unlinked)

63. DCPP Drawing No. 663222-267, Sheet 267, Rev. 2, Qualification Report for KEPCO HSF Series Power Supplies, Moore Converters (Linked Input)

64. DCPP Drawing No. 663222-268, Sheet 268, Rev. 2, Supplemental Qualification Report for KEPCO HSF Series Power Supplies & Mounting Rack, and Moore Signal Isolator (Linked Input)

65. NOT USED

66. DCPP RPE 8000004597, Rev. 0, Replacement or New Part Evaluation (RPE),

Subject:

Ground terminal blocks used as end blocks with the Triconex field termination panels (FTP) (Linked Input)

67. Report S1100.0 (SAP No. 9000041788), Rev. 0, Seismic Qualification Analysis Report for Seismically Insensitive Items (Linked Input)

68. DCPP Drawing No. 6010908, Sheet 413, Rev. 7, Eagle 21 Standard Cabinet Base Assembly and Mounting Details (Linked Input)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Page 30 of 30

69. NOT USED

70. DCPP Drawing No. 6010908, Sheet 415, Rev. 2, Eagle 21 Standard Cabinet Base Assembly and Mounting Details (Linked Input)

71. DCPP DCP 1000000237, Rev. 1, Replace Westinghouse Hagan 7100 Process Control System (PCS) (Linked Input)

72. Calculation ES-33 (SAP No. 9000012805), Rev. 10, Seismic Qualification of POV1 and POV2 (Linked Input)

73. Report S1612.4 (SAP No. 9000041984), Rev. 0 (dated June 2016), Curtiss-Wright Seismic Qualification Test Report for Multiple Items (Linked Input)

74. Westinghouse Report 6116-00204, Rev. 2 (July 2015), Diablo Canyon Process Protection System, ALS Subsystem Equipment Qualification Evaluation (Unlinked)

75. Westinghouse Report EQLR-224B, Rev. 1 (April 2012), Seismic Test Report for the Advanced Logic System (ALS) (Unlinked)

76. Curtiss-Wright report S1612.0, Rev. 0 (May 2016), Seismic Qualification Test Report for Multiple Items (Unlinked)

77. Curtiss-Wright report S1612.0, Rev. 0 (April 2016), Seismic Qualification Test Procedure for Multiple Items (Unlinked)

78. Westinghouse Report EQ-QR-120-PGE, Rev. 1 (July 2015), Advanced Logic System and Line Sense Module Equipment Qualification Summary Report (Unlinked)

79. Cooper Bussmann, Fast-Acting 1/4" and 1 1/4" Glass Tube Fuses, AGC Series (See page W10)

(Unlinked)

80. EPRI Report TR-105849, G-STERI No. C-94001, Rev. 3 (Unlinked)

81. Pomona Electronics Product Datasheet, Model 2269, Insulated Double Banana Jack (See page W11) (Unlinked)

82. Machinery's Handbook, 26th Edition (Unlinked)

83. EPRI Report TR-105849, G-STERI Evaluation No. E-95029 (Unlinked)

84. Potter & Brumfield KUP Series Relay Product Sheet (See pages W13-W17) (Unlinked)

85. DIT-50831673-003 (dated 2016-07-19), Transmittal of Westinghouse Seismic Qualification Reports (Attachment AA) (Unlinked)

86. Weidmüller Interface GmbH & Co. website (DIN Rail Vendor),

http://catalog.weidmueller.com/catalog/Start.do?localeId=en_DE&ObjectID=0236500000 (Unlinked)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 I Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment .I Page Jl of .126 ATTACHMENT J Modification Sketches Pre~.ared by:

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Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J2 of J26 GLOBAL MODIFICATION SKETCHES

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J3 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J4 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J5 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J6 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J7 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J8 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J9 of J26 LOCAL MEMBER MODIFICATION SKETCHES

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J10 of J26 The following tables summarize the SAP 2000 model members and joints where overstressed conditions were found in the analysis provided in Attachment S. Conceptual designs for modifications that will reduce stresses in these members to acceptable levels are provided on the following pages. Forces and moments applicable for the final design of the member reinforcement are provided in Attachment AC.

Table J Overstressed Members Model Member Max.

Cabinet Set No. Member Governing Limit State Size IC No.

PPS Sets I & 2 435 21 1.035 Combined Bending + Axial U1 PPS Set III / PCS Group 3 - - - -

U2 PPS Set III / PCS Group 3 - - - -

106-1 21 1.049 Combined Bending + Axial PPS Set IV / PCS Group 4 2511 L2x11/16 1.834 Combined Bending + Axial Notes:

1. Model Section Type 2 - see Ref. 2, p. 39, Sketch No. 2.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J11 of J26 Rack 15 Rack 14 2 X 11/16 Angle Reinforcement Hat Section Reinforcement 8-Cabinet Member Reinforcement Locations

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J12 of J26 Rack 2 Hat Section Reinforcement 5-Cabinet Member Reinforcement Location

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J13 of J26 Reinforcement Detail for 2" X 11/16" Angle 0.50" Drill and countersink 0.3125" diameter holes to 1.50" 0.625" align with holes in 2" X 11/16" angle used for 2.0" attachment to cabinet side members.

Add 1 1/2 X 3/8" bar to angle in sections requiring reinforcement as determined by stress analysis.

2" X 11/16" Angle Use 1/4-20 countersunk machine screws with nuts and washers in lieu of hardware specified in Drawing Series 60000-01 in locations where reinforcing bar is added.

0.6875" Install this detail in Rack 15 on left rear 2" X 11/

16" angle as shown on the preceding pages.

Reinforcement Detail for In-Place Horizontal Front-to-Back Hat Section In-place horizontal front-to-back hat section member.

Add 1 1/2 X 3/8" bar to front-to-back member in sections requiring reinforcement as determined by stress analysis.

Centerline of in-place member, reinforcing bar and machine screw hole.

Drill and countersink 0.3125" diameter holes for attachment to cabinet side members.

Use 1/4-20 countersunk machine screws with nuts and washer to attach reinforcement bar to in-place member.

Install this detail in Rack 2 on left side member, Rack 14 on left side member, and Rack 15 on right side members as shown on the preceding pages.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J14 of J26 LOCAL MEMBER END CONNECTION MODIFICATION SKETCHES

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J15 of J26 The following tables summarize the SAP 2000 model members and joints where overstressed conditions were found in the analysis provided in Attachment S. Conceptual designs for modifications that will reduce stresses in these connections to acceptable levels are provided on the following pages. Forces and moments applicable for the final design of the reinforced connections are provided in Attachment AC.

Table J Overstressed Connections Model Connection Cabinet Set No. Member / Max. IC Governing Limit State Type1 Joint No.

308 / 410 7 3.992 Bolt Shear PPS Sets I & 2 358 / 458 9 2.209 Bolt Shear 623 / 104 30 1.596 Base Metal Strength 308 / 410 7 4.366 Bolt Shear U1 PPS Set III / 358 / 458 9 3.020 Bolt Shear PCS Group 3 42644 / 463 12 2.767 Bolt Shear 493 / 550 30 3.682 Base Metal Strength 308 / 410 7 4.373 Bolt Shear U2 PPS Set III / 358 / 458 9 3.056 Bolt Shear PCS Group 3 42644 / 463 12 2.724 Bolt Shear 493 / 550 30 2.109 Base Metal Strength 692 / 817 7 6.415 Bolt Shear 396 / 488 9 4.041 Bolt Shear PPS Set IV / PCS 11-1 / 496 12 3.487 Bolt Shear Group 4 855 / 887 13 1.276 Bolt Shear 13 / 815 14 1.019 Bolt Tension 428 / 642 30 2.191 Base Metal Strength Notes:

1. Connection Types are defined in Attachment S.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J16 of J26 TotalNumberofOverstressedConnections NumberofOverstressedJointsforIC'sSpecified Model JointType IC>1.0 IC>0.95 IC>0.9 Bolted 23 23 24 8Cabinet Welded 6 7 7 Bolted 10 13 14 5Cabinet Welded 6 6 6 Bolted 13 13 13 6CabinetUnit1 Welded 3 4 5 Bolted 13 13 13 6CabinetUnit2 Welded 6 6 6 BreakdownofOverstressedConnectionCounts Connection NumberofOverstressedJointsforIC'sSpecified Model JointType Type IC>1.0 IC>0.95 IC>0.9 Connection7 8 8 8 Connection9 8 8 9 Bolted Connection12 4 4 4 8Cabinet Connection13 2 2 2 Connection14 1 1 1 Welded Connection30 6 7 7 Connection7 8 11 12 Bolted 5Cabinet Connection9 2 2 2 Welded Connection30 6 6 6 Connection7 6 6 6 Bolted Connection9 4 4 4 6CabinetUnit1 Connection12 3 3 3 Welded Connection30 3 4 5 Connection7 6 6 6 Bolted Connection9 4 4 4 6CabinetUnit2 Connection12 3 3 3 Welded Connection30 6 6 6

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J17 of J26 Connection 7 Connection 9 Connection 12 Connection 13 Connection 14 8-Cabinet Overstressed Bolted Connection Locations Rack 16 Rack 15 Rack 14

CHECKS FOR CONNECTIONS 29 THROUGH Pacific Gas and Electric Company 32 CONTAIN UNVARIFIED ASSUMPTIONS THAT REQUIRE FUTURE VERIFICATION.

Diablo Canyon Power Plant Units 1 & 2 Rack 16 Rack 15 Connection 30 SAP No. 9000041947 Part No. 000 / Version No. 00 8-Cabinet Overstressed Welded Connection Locations Legacy No. IS-022D Rack 14 Attachment J Page J18 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J19 of J26 Connection 7 Connection 9 5-Cabinet Overstressed Bolted Connection Locations Rack 5 Rack 4 Rack 3 Rack 2 Rack 1

CHECKS FOR CONNECTIONS 29 THROUGH 32 CONTAIN UNVARIFIED ASSUMPTIONS THAT REQUIRE FUTURE VERIFICATION.

Pacific Gas and Electric Company Diablo Canyon Power Plant Units 1 & 2 Rack 5 Connection 30 SAP No. 9000041947 Rack 2 Part No. 000 / Version No. 00 5-Cabinet Overstressed Welded Connection Locations Legacy No. IS-022D Rack 1 Attachment J Page J20 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J21 of J26 6-Cabinet (Unit 1) Overstressed Bolted Connection Locations Connection 7 Connection 9 Connection 12 Rack 13 Rack 12 Rack 11

CHECKS FOR CONNECTIONS 29 THROUGH 32 CONTAIN UNVARIFIED ASSUMPTIONS THAT REQUIRE FUTURE VERIFICATION.

Pacific Gas and Electric Company Diablo Canyon Power Plant Units 1 & 2 Rack 13 Rack 12 Rack 11 SAP No. 9000041947 Connection 30 Part No. 000 / Version No. 00 6-Cabinet (Unit 1) Overstressed Welded Connection Locations Legacy No. IS-022D Attachment J Page J22 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J23 of J26 6-Cabinet (Unit 2) Overstressed Bolted Connection Locations Connection 7 Connection 9 Connection 12 Rack 13 Rack 12 Rack 11

CHECKS FOR CONNECTIONS 29 THROUGH 32 CONTAIN UNVARIFIED ASSUMPTIONS THAT REQUIRE FUTURE VERIFICATION.

Pacific Gas and Electric Company Diablo Canyon Power Plant Units 1 & 2 Rack 13 Rack 12 Rack 11 SAP No. 9000041947 Connection 30 Part No. 000 / Version No. 00 6-Cabinet (Unit 2) Overstressed Welded Connection Locations Legacy No. IS-022D Attachment J Page J24 of J26

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J25 of J26 Connection 7 and 9 Modification Weld 2 X 2 X 1/4 plate to vertical angle as shown and install four additional hex head screws through the added plate.

Vertical 2 X 2 X 1/4 or 2 X 11/16 X 1/4 Angle 3.50" 3 1/2 X 2 1/2 X 1/4 Plate 0.3125" Dia. Hole for 1/4-20 Hex Head Screws (Typ. 6 Plcs.) (holes located to align with holes in existing members, verify spacing) 1.00" Existing Cabinet Bottom Front-to-Back Member (use similar detail for connection to top front-to-back members) 0.875" 0.625" 1.125" 0.625" 1.125" 0.625" Connection 12 Modification Increase bolt hole size to 0.375" diameter and replace 1/4-20 Hex Head A193 Gr. B7 Screws with 5/16-18 A574 Screws Vertical 2 X 11/16 X 1/4 Angle Horizontal 2 X 2 X 1/4 Angle 1.00" 0.625" 2 Additional 0.3125" Diameter Holes for 1/4-20 A193 Gr. B7 Hex Head Screws 0.875" 0.625"

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment J Page J26 of J26 Connection 13 Modification Replace 1/4-20 A193 Gr. B7 Screws with 1/4-20 A574 Screws Connection 14 Modification Replace 1/4-20 A193 Gr. B7 Screws with 1/4-20 A574 Screws Connection 30 Modification Increase weld length of vertical weld to 2 inches.

2.00 Connection 32 Modification Add vertical weld as shown.

.50

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V1 of V82

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V PURPOSE:

Page V2 of V82 The purpose of this attachment is to document the comparisons of Test Response Spectra (TRS) and Required Response Spectra (RRS) for the safety related components identified in the Bill of Materials (BOM) as provided in Reference V21 DIT for the PPS design and layout. The objective is to establish the qualification of the subject components when subjected to the seismic inertial loads of the design environment as established by the applicable plant specific requirements.

INPUTS:

Test Response Spectra:

Table V1 of this attachment provides the design inputs related to the TRS applicable to the safety related components of the PPS in columns 1 through 7. These columns identify the components manufacturer, model, description, quality class, qualification document references (with comments), and the TRS figure numbers.

The TRS figure numbers (column 7 of Table V1) refer to the figures included in this attachment, as duplicated from the applicable qualification test documents identified in columns 5 and 6. The first set of three figure numbers in each cell are for the OBE TRS plots in FronttoBack (FB), SidetoSide (SS), and Vertical (Vert) directions. The next set of three figure numbers in the same cell are similarly for SSE TRS. As an example:

The Cooper Bussmann AGC5 1/4 x 11/4 5 Amp Fuse is qualified by reference Document ID 663222268 (Reference No. V2 of Attachment V). This component is identified on Page 6 of the reference document as a test specimen.

Figures V34, V35, and V36, are from the referenced document (Test Report) showing the OBE TRS in three directions. Figures V49, V50, and V51 are from the same referenced document showing the SSE TRS in three directions.

The qualification test reports for the components identified in Table V1 typically include multiple OBE and SSE test results. In general, the test levels are comparable among test sets, i.e., all OBE TRS in a given direction depict similar acceleration levels.

This is also valid for the SSE TRS. Thus for comparison purposes, representative TRS are selected based on the detailed reviews of test reports, and these TRS are presented as duplicated pages from the reference documents. The figure numbers V31 through V45b of this attachment include the TRS plots for the selected representative OBE tests. Similarly, figure numbers V46 through V60b include the TRS plots for the selected representative SSE tests. Note that Figures V31 through V60b are used to obtain the TRS only. The applicable RRS i.e. InEquipment Response Spectra (IERS) is discussed in the next section (Page V3).

The TRS mentioned above are obtained from the test reports included in the following documents:

Reference Document Quick Reference Rev. Title Document ID type Acronym 663222268 NLI Supplemental Qualification Report 2 RPT NLI (Ref. V2) SQR019132721 (Rev. 3, May 2012)

EQLR224B Westinghouse Seismic Test Report for the Advanced Logic 1 n/a Westinghouse (Ref. V4) System (ALS)

IS022B Seismic Qualification of Process Control System (PCS),

(9000040858) 0 Replacement of Westinghouse 7100 Process Control Racks - CALC NTS (Ref. V5, Att. M) Attachment M Draft NTS Report for Triconex Components IS022B Seismic Qualification of Process Control System (PCS),

(9000040858) 0 Replacement of Westinghouse 7100 Process Control Racks - CALC PB (Ref. V5, Att. Q) Attachment Q - F & H Report for Potter & Brumfield Relays S1612.4 CurtissWright Seismic Qualification Test Report for Multiple (9000041984) 0 n/a Curtiss Wright Items (Ref. V20)

EQQR120PGE Westinghouse Advanced Logic System and Line Sense 1 n/a LSM (Ref. V22) Module Equipment Qualification Summary Report

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V3 of V82 Required Response Spectra:

The RRS in component locations, i.e., referred to as the InEquipment Response Spectra (IERS) are generated for critical nodes identified in Attachment O for all four models of cabinet lineups as documented in Attachments K through N. The named sets of IERS, which include the nodes, earthquake case, damping, direction, and percent widening are documented in Attachments K through N. A map of the location of the named sets in the PPS cabinets is included in Attachment O and the required IERS plots are provided in Attachment R.

Sets of enveloped IERS are generated for comparison purposes applicable to all PPS cabinet lineups. These sets are described below:

Envelope Set Damping Nodes LineUps Directions Compare With Name Ratio DE1 All Nodes in Named Sets All PPS FB, SS, Vert 4% NLI OBE TRS Curtiss Wright OBE TRS DE2 All Nodes in Named Sets All PPS FB, SS, Vert 5% and Westinghouse OBE TRS DEPB PotterBrumfield Relay Nodes All PPS FB, SS, Vert 5% PB OBE TRS Triconix Qualified Component DETRI All PPS FB, SS, Vert 5% NTS OBE TRS Nodes DELSM Line Sensing Module Nodes All PPS FB, SS, Vert 5% Westinghouse LSM OBE TRS DDE1 All Nodes in Named Sets All PPS FB, SS, Vert 4% NLI SSE TRS Curtiss Wright SSE TRS DDE2 All Nodes in Named Sets All PPS FB, SS, Vert 5% and Westinghouse SSE TRS DDEPB PotterBrumfield Relay Nodes All PPS FB, SS, Vert 5% PB SSE TRS Triconix Qualified Component DDETRI All PPS FB, SS, Vert 5% NTS SSE TRS Nodes DDELSM Line Sensing Module Nodes All PPS FB, SS, Vert 5% Westinghouse LSM SSE TRS HOSGRI1 All Nodes in Named Sets All PPS FB, SS, Vert 4% NLI SSE TRS Curtiss Wright SSE TRS HOSGRI2 All Nodes in Named Sets All PPS FB, SS, Vert 5% and Westinghouse SSE TRS HOSGRIPB PotterBrumfield Relay Nodes All PPS FB, SS, Vert 5% PB SSE TRS Triconix Qualified Component HOSGRITRI All PPS FB, SS, Vert 5% NTS SSE TRS Nodes HOSGRILSM Line Sensing Module Nodes All PPS FB, SS, Vert 5% Westinghouse LSM SSE TRS The enveloped IERS noted above for the identified sets are compared with the corresponding TRS in Figures V1 through V30c (Figures V1 through V15c for OBE, and Figures V16 through V30c for SSE).

ASSUMPTIONS:

None.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V METHODOLOGY AND ACCEPTANCE CRITERIA:

Page V4 of V82 The subject PPS components identified in Table V1 are qualified by the corresponding qualification reference documents to the established TRS levels for OBE and SSE conditions in accordance with the IEEE344 requirements. All test anomalies are resolved and dispositioned adequately to establish the seismic capabilities of the tested components. The mounting hardware configuration modifications implemented via anomaly dispositions in References V1 and V2 for the filter panel, DIN Rail and the Kepco power supplies rack are required to ensure the validity of the qualification test results. Notification 50849571, Task 5 tracks the inclusion of these modifications from the seismic report in the PPS design package.

The evaluations presented in this attachment is to verify the adequacy of these preestablished seismic capabilities of the subject components for the end use conditions when each of these components are installed in the newly constructed PPS racks in various cabinet lineups described in detail by Reference V21.

The applicable TRS plots in their original format are provided in Figures V31 through V45b (OBE), and Figures V46 through V60b (SSE). These TRS are manually digitized in the frequency range of interest, complete listings of the TRS for all cases considered are included in Attachment O.

Comparison plots of OBE TRS versus DE RRS (IERS) are presented in Figures V1 through V15c. Similarly, comparison plots of SSE TRS versus DDE and HOSGRI RRS (IERS) are presented in Figures V16 through V30c. It is noted that some of the TRS did not envelope the corresponding RRS (IERS) at around 2 hz and below. The summary of unenveloped conditions is given below:

IERS Not Enveloped at or Below the Figures Frequency hz V11, V30, V30c 1.10 V20, V28, V29, V30a, V30b 1.50 V19 1.60 V27 1.80 V16, V17, V26 2.05 V25 2.25 The unenveloped conditions at or near the low frequencies identified above is a common occurrence related to the physical limitations of the seismic test tables. Consideration of the low acceleration values associated with these frequencies and below, and the significant margins that are available between the TRS and the RRS (IERS) at higher frequencies immediately above and beyond the noted frequencies is deemed sufficient justification to accept these unenveloped conditions. This result is further supported by the following DCPP documentation.

Reference V5 (9000040858), Attachment M - Draft NTS Report for Triconex Components (Sections 7.6 and 7.10):

This reference stated that enveloping the RRS curves entirely was not possible due to the limitations of the triaxial simulator. These limitations were the velocity and displacement requirements at low frequencies 4.5 hz for OBE and 6 hz for SSE). Report stated that a best effort was performed at the lower frequencies, running the system to the maximum capability. The OBE and SSE runs did not meet the desired RRS curves at low frequencies. However, report stated that the system was shown to be resonance free at and below the stated frequencies. Thus, report concluded that the seismic tests completed the seismic qualification successfully.

Reference V4 (EQLR224B), Westinghouse Seismic Test Report for the Advanced Logic Systems (ALS):

This report noted that in four instances the TRS did not envelope the RRS below approximately 2 hz. A notice of nonconformance NON #: 1 was prepared, and the physical limits of the seismic table were stated as the reason of the unenveloped conditions. Report stated that the resonance search showed no resonance below 5 hz, and found the unenveloped conditions acceptable by reference to IEEE 3441987.

Reference V22 (EQQR120PGE), Westinghouse ALS and LSM Equipment Qualification Summary Report:

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V5 of V82 Reference V22 (EQQR120PGE), Westinghouse ALS and LSM Equipment Qualification Summary Report:

This report noted in Section 5.3.2.2 that TRS did not fully envelope RRS below the 2 hz frequency (see Figures 524 through 529 of Reference V22). Report stated that the said unenveloped conditions were acceptable by reference to IEEE 3442004 (8.6.3.1), and declared that the subject equipment is seismically qualified for use in the PPS of DCPP.

The enveloping condition of the TRS over the applicable RRS (IERS) is the acceptance criteria used for all the comparison plots presented in this attachment.

RESULTS and CONCLUSION:

All the comparison plots presented in Figures V1 through V30c show that the TRS envelope the RRS (IERS) in the frequency range of interest, with the exceptions occurring at around 2 hz and below on some of the figures. The justification for the un enveloped conditions and acceptance is provided under Methodology and Acceptance Criteria above. Thus the tested components listed in Table V1 are qualified for the seismic loads of the design environment of the PPS cabinets. Some items in Table V1 (as marked in the Notes column) required specific analysis, evaluation, or justification. These analyses, evaluations, or justifications are included in Attachment W, concluding that these items are also qualified for the seismic loads of the design environment of the PPS cabinets.

These conclusions are valid contingent with the execution of the recommended bracing modifications and member and joint repairs (see Attachment J) on the PPS cabinet lineups as evaluated in this calculation. The mounting hardware configuration modifications implemented via anomaly dispositions in References V1 and V2 for the filter panel, DIN Rail and the Kepco power supplies rack are required to ensure the validity of the qualification test results. Notification 50849571, Task 5 tracks the inclusion of these modifications from the seismic report in the PPS design package.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D TABLE V1 PPS Components Seismic Qualification List Attachment V Page V6 of V82 1 2 3 4 5 6 7 8 9 10 TRS Figure Number:

Component Qualification OBE Comparison SSE Comparison Manufacturer Model Quality Comments OBE TRS NOTES Description Reference Figure Number Figure Number SSE TRS Qualified by similarity to AGC5. AGC See also the justification 1/4" x 11/4" Fuse 1.0 5 was tested by PCS project (663222 V34, V35, V36 Cooper Bussmann AGC1 Q See comment V4, V5, V6 V19, V20, V21 for seismic insensitivity Amp 02682 pg6). V49, V50, V51 in Attachment W (DCPP/SAP part D944779)

Qualified by similarity to AGC5. AGC See also the justification 1/4" x 11/4" Fuse .5 V34, V35, V36 Cooper Bussmann AGC1/2 Q See comment 5 was tested by PCS project (663222 V4, V5, V6 V19, V20, V21 for seismic insensitivity Amp V49, V50, V51 02682 pg6). in Attachment W Qualified by similarity to AGC5. AGC See also the justification 1/4" x 11/4" Fuse 2.5 5 was tested by PCS project (663222 V34, V35, V36 Cooper Bussmann AGC21/2 Q See comment V4, V5, V6 V19, V20, V21 for seismic insensitivity Amp 02682 pg6). V49, V50, V51 in Attachment W (DCPP/SAP part D953385) 1/4" x 11/4" Fuse 5 V34, V35, V36 Cooper Bussmann AGC5 Q 6632222682 pg6 Qualified for PCS Project V4, V5, V6 V19, V20, V21 Amp V49, V50, V51 V34, V35, V36 Corcom 30VSK6 Power Line Filter Q 6632222682 pg6 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 Test Report S1612.4 pg7 V31, V32, V33 Cutler Hammer 8492K1 Trip Switch Guard Q (CurtissWright, June DCPP/SAP part D765980 V1, V2, V3 V16, V17, V18 V46, V47, V48 2016)

Test Report S1612.4 pg6 V31, V32, V33 Cutler Hammer 8497K1 Bypass Switch Guard Q (CurtissWright, June DCPP/SAP part D781816. V1, V2, V3 V16, V17, V18 V46, V47, V48 2016)

Test Report S1612.4 pg7 Eaton (Cutler Trip Switch, Double V31, V32, V33 7560K5 Q (CurtissWright, June V1, V2, V3 V16, V17, V18 Hammer) Pole V46, V47, V48 2016)

Test Report S1612.4 pg6 Eaton (Cutler Bypass Switch, Three V31, V32, V33 7700K2 Q (CurtissWright, June V1, V2, V3 V16, V17, V18 Hammer) Pole V46, V47, V48 2016)

Qualified by similarity to tested Eaton (Cutler SAP Notification V31, V32, V33 7804K33 Bypass Switch, 3 Pole Q switches. V1, V2, V3 V16, V17, V18 Hammer) 50849571 Task 4 V46, V47, V48 DCPP/SAP part D955337 Qualified by similarity to tested Eaton (Cutler SAP Notification V31, V32, V33 8837K4 Bypass Switch Q switches. V1, V2, V3 V16, V17, V18 Hammer) 50849571 Task 4 V46, V47, V48 DCPP/SAP part D955598 Test Report S1612.4 pg8 V31, V32, V33 IDEC ABW211B,G,R PB Switch Q (CurtissWright, June DCPP/SAP part D779191 V1, V2, V3 V16, V17, V18 V46, V47, V48 2016)

Test Report S1612.4 24 VDC Loop Power V31, V32, V33 KEPCO HSF244.2PFCT Q pg17 (CurtissWright, DCPP/SAP part D808362 V1, V2, V3 V16, V17, V18 Supply V46, V47, V48 June 2016) 24 VDC Loop Power V34, V35, V36 KEPCO HSF244.5PFC Q 6632222682 pg6 Qualified for PCS project. V4, V5, V6 V19, V20, V21 Supply V49, V50, V51 PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D TABLE V1 PPS Components Seismic Qualification List Attachment V Page V7 of V82 1 2 3 4 5 6 7 8 9 10 TRS Figure Number:

Component Qualification OBE Comparison SSE Comparison Manufacturer Model Quality Comments OBE TRS NOTES Description Reference Figure Number Figure Number SSE TRS Test Report S1612.4 48 VDC Loop Power V31, V32, V33 KEPCO HSF483.1PFCT Q pg18 (CurtissWright, V1, V2, V3 V16, V17, V18 Supply V46, V47, V48 June 2016)

Part is tested with additional Test Report S1612.4 support angles. PPS project dwgs V31, V32, V33 KEPCO RA 196B Kepco Rack Adaptor Q pg1718 (CurtissWright, 6000001, 6000501, 6000601, V1, V2, V3 V16, V17, V18 V46, V47, V48 June 2016) 6002301 and 6002401 show angles installed.

Model RA197B, with hardware modifications, was qualified for PCS project, see 663222268 pg5 and V34, V35, V36 KEPCO RA 197B Kepco Rack Adaptor Q 6632222682 pg6 V4, V5, V6 V19, V20, V21 pg6. PPS project dwgs 6000001, V49, V50, V51 6000501, 6000601, 6002301 and 6002401 show angles installed.

This part is seismically rugged and Surge Voltage 6632222682 page 16 & was installed on the Kepco rack V34, V35, V36 Littelfuse V130LA20B Q V4, V5, V6 V19, V20, V21 Protection 102 input power terminal block during V49, V50, V51 PCS testing.

Test Report S1612.4 Littelfuse/ 0235.100HXP/ V31, V32, V33 Fuse 0.1 AMP Q pg15 (CurtissWright, V1, V2, V3 V16, V17, V18 Bussmann CodeGMA100R V46, V47, V48 June 2016)

Merlin Gerin Qualified for PCS Project. V34, V35, V36 MG24425 Circuit Breaker 1A Q 6632222682 pg8 V4, V5, V6 V19, V20, V21 (Square D) DCPP/SAP part D966106. V49, V50, V51 Merlin Gerin Qualified for PCS Project. V34, V35, V36 MG24427 Circuit Breaker 3A Q 6632222682 pg8 V4, V5, V6 V19, V20, V21 (Square D) DCPP/SAP part D966107. V49, V50, V51 Merlin Gerin Qualified for PCS Project. V34, V35, V36 MG24430 Circuit Breaker 6A Q 6632222682 pg8 V4, V5, V6 V19, V20, V21 (Square D) DCPP/SAP part D966108. V49, V50, V51 V34, V35, V36 Phoenix Contact 2770024 Diode/End Cover Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 By Similarity Justification Phoenix Contact 2770794 Diode Spacer Q 6632222672 pg8 Qualified for PCS Project N/A N/A N/A in test report Qualified for PCS Project. V34, V35, V36 Phoenix Contact 2791113 Diode Carrier Q 6632222682 pg7 V4, V5, V6 V19, V20, V21 (DCPP/SAP part D966119) V49, V50, V51 V34, V35, V36 Phoenix Contact 3004171 Fuse Terminal Block Q 6632222682 pg6 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 V34, V35, V36 Phoenix Contact 3005947 Jumper Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 By Judgment /

Phoenix Contact 3009299 Jumper Q 6632222672 pg179 Qualified for PCS Project N/A N/A N/A Disposition in test report PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D TABLE V1 PPS Components Seismic Qualification List Attachment V Page V8 of V82 1 2 3 4 5 6 7 8 9 10 TRS Figure Number:

Component Qualification OBE Comparison SSE Comparison Manufacturer Model Quality Comments OBE TRS NOTES Description Reference Figure Number Figure Number SSE TRS V34, V35, V36 Phoenix Contact 3011054 Terminal Block Q 6632222682 pg6 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 Test Report S1612.4 pg9 31, 32, 33 Phoenix Contact 3030284 Jumper Q (CurtissWright, June V1, V2, V3 V16, V17, V18 46, 47, 48 2016)

V34, V35, V36 Phoenix Contact 3030365 Jumper Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 Test Report S1612.4 pg9 Terminal Blocks (for V31, V32, V33 Phoenix Contact 3034400 Q (CurtissWright, June 3034400 is in ALS Rack15. V1, V2, V3 V16, V17, V18 AI) V46, V47, V48 2016)

Test Report S1612.4 pg9 V31, V32, V33 Phoenix Contact 3034455 Test Adaptor Q (CurtissWright, June V1, V2, V3 V16, V17, V18 V46, V47, V48 2016)

V34, V35, V36 Phoenix Contact 3044102 Terminal Block Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 V34, V35, V36 Phoenix Contact 3044160 Terminal Block Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 V34, V35, V36 Phoenix Contact 3047028 End Cover Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 V49, V50, V51 Test Report S1612.4 pg9 Terminal Blocks (for V31, V32, V33 Phoenix Contact 3047400 Q (CurtissWright, June 3047400 is in ALS Rack1, 6 and 12. V1, V2, V3 V16, V17, V18 AI) V46, V47, V48 2016)

Test Report S1612.4 pg9 V31, V32, V33 Phoenix Contact 3047426 Cover Q (CurtissWright, June V1, V2, V3 V16, V17, V18 V46, V47, V48 2016)

Test Report S1612.4 pg9 Ground Terminal V31, V32, V33 Phoenix Contact 3047442 Q (CurtissWright, June V1, V2, V3 V16, V17, V18 Block V46, V47, V48 2016)

Pull Test Justification in Phoenix Contact 5025462 Jumper Q 6632222672 pg8 & 9 Qualified for PCS Project N/A N/A N/A test report Fuse Terminal Block V34, V35, V36 Phoenix Contact 0203137 Q 6632222682 pg7 Qualified for PCS Project V4, V5, V6 V19, V20, V21 Jumper V49, V50, V51 Test Report S1612.4 pg9 Terminal Blocks (for V31, V32, V33 Phoenix Contact 0311087 Q (CurtissWright, June V1, V2, V3 V16, V17, V18 RTD) V46, V47, V48 2016)

Test Report S1612.4 pg9 V31, V32, V33 Phoenix Contact 0311728 Test Point Q (CurtissWright, June V1, V2, V3 V16, V17, V18 V46, V47, V48 2016)

PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D TABLE V1 PPS Components Seismic Qualification List Attachment V Page V9 of V82 1 2 3 4 5 6 7 8 9 10 TRS Figure Number:

Component Qualification OBE Comparison SSE Comparison Manufacturer Model Quality Comments OBE TRS NOTES Description Reference Figure Number Figure Number SSE TRS Part is also identified as USLKG 6N.

In IS022B Att M (e.g., sheet M55),

part is identified as "Ground terminal block to DIN rail" and IS022B (9000040858) shown at each end of ETP's (e.g.,

Ground Terminal Sheet M55 & M56, sheet M56). V40, V41, V42 Phoenix Contact 0442079 Q V10, V11, V12 V25, V26, V27 Block RPE 8000004597 RPE 8*4597 Attachment 2 provides V55, V56, V57 Invensys (Triconex) confirmation that this part was tested and qualified with the Triconex modules (i.e., FTP's/ETP's).

Test Report S1612.4 V31, V32, V33 Phoenix Contact 0921011 Fuse Holder Q pg14 (CurtissWright, V1, V2, V3 V16, V17, V18 V46, V47, V48 June 2016)

Seismically Qualified by analysis. See Attachment W for Pomona 22692 Jack Banana Double Q See comment DCPP/SAP part D955864. analysis.

Qualified by PCS project.

Note: Relay strap part number IS022B (9000040858) 20C314 is not specifically called out V37, V38, V39 Potter Brumfield 20C314 Relay Strap Q Attachment Q (see in Att Q. This part is on PCS cabinet V7, V8, V9 V22, V23, V24 V52, V53, V54 comments) layout drawing 663222107 and is part of the standard mounting hardware for qualified part 27E121.

IS022B (9000040858) V37, V38, V39 Potter Brumfield 27E121 Relay Base Q Qualified by PCS project. V7, V8, V9 V22, V23, V24 Sheet Q6 V52, V53, V54 IS022B (9000040858) V37, V38, V39 Potter Brumfield KUP14D1524 Relay Q Qualified by PCS project. V7, V8, V9 V22, V23, V24 Sheet Q6 V52, V53, V54 Seismically qualified by similarity to tested relay model KUP14D1524. V37, V38, V39 See Attachment W for Potter Brumfield KUP14D1548 Relay Q See comment V7, V8, V9 V22, V23, V24 The coil rating (24VDC vs 48VDC) is V52, V53, V54 Similarity Justification the only difference.

PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D TABLE V1 PPS Components Seismic Qualification List Attachment V Page V10 of V82 1 2 3 4 5 6 7 8 9 10 TRS Figure Number:

Component Qualification OBE Comparison SSE Comparison Manufacturer Model Quality Comments OBE TRS NOTES Description Reference Figure Number Figure Number SSE TRS See Attachment W for TRICONEX 2000361001 Baffle Heat Deflector Q See comment Seismically Qualified by calculation. N/A N/A N/A calculation.

IS022B (9000040858)

Qualified by Triconex. Installed as Q Analog Input Attachment M, Triconex V40, V41, V42 TRICONEX 4000220001N Q component in PCS (dwg 663222 V10, V11, V12 V25, V26, V27 Terminator NQEL document V55, V56, V57 107).

9100150001 (Rev 21.0)

IS022B (9000040858)

Qualified by Triconex. Note: Model Attachment M, V40, V41, V42 TRICONEX 8110N2 Main Chassis Q 8110N2 is the 1E certified Main V10, V11, V12 V25, V26, V27 Triconex NQEL V55, V56, V57 Chassis.

document 9100150001 IS022B (9000040858)

Qualified by Triconex. Note: Model Attachment M, V40, V41, V42 TRICONEX 8112N Primary RXM Chassis Q 8112N is the 1E certified RXM V10, V11, V12 V25, V26, V27 Triconex NQEL V55, V56, V57 Chassis.

document 9100150001 IS022B (9000040858)

Field Termination Sheet M56, V40, V41, V42 TRICONEX 9561810NJ Q Qualified by Triconex. V10, V11, V12 V25, V26, V27 Module (DI)/Cable Triconex NQEL V55, V56, V57 document 9100150001 IS022B (9000040858)

Field Termination Sheet M9, V40, V41, V42 TRICONEX 9563810NJ Q Qualified by Triconex. V10, V11, V12 V25, V26, V27 Module (DI)/Cable Triconex NQEL V55, V56, V57 document 9100150001 IS022B (9000040858)

Field Termination Sheet M56, V40, V41, V42 TRICONEX 9663610NJ Q Qualified by Triconex. V10, V11, V12 V25, V26, V27 Module (DO)/Cable Triconex NQEL V55, V56, V57 document 9100150001 IS022B (9000040858)

Field Termination Sheet M9, M63, V40, V41, V42 TRICONEX 9783110NJ Q Qualified by Triconex. V10, V11, V12 V25, V26, V27 Module (AI)/Cable Triconex NQEL V55, V56, V57 document 9100150001 IS022B (9000040858)

Field Termination Attachment M, V40, V41, V42 TRICONEX 9792610NJ Q Qualified by Triconex. V10, V11, V12 V25, V26, V27 Module (AI)/Cable Triconex NQEL V55, V56, V57 document 9100150001 PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D TABLE V1 PPS Components Seismic Qualification List Attachment V Page V11 of V82 1 2 3 4 5 6 7 8 9 10 TRS Figure Number:

Component Qualification OBE Comparison SSE Comparison Manufacturer Model Quality Comments OBE TRS NOTES Description Reference Figure Number Figure Number SSE TRS IS022B (9000040858)

Field Termination Sheet M9, M63, V40, V41, V42 TRICONEX 9860610NJ Q Qualified by Triconex. V10, V11, V12 V25, V26, V27 Module (AO)/Cable Triconex NQEL V55, V56, V57 document 9100150001 Test Procedure S1612.0 pg132 (CurtissWright, Part is also identified as "WEW April 2016) 35/2" by manufacturer. Test Report V31, V32, V33 Weidmuller 1061200000 End Bracket Q V1, V2, V3 V16, V17, V18 Test Report S1612.4 pgs S1612.4 pg9 only identifies this part V46, V47, V48 5 and 9 (CurtissWright, as "Weidmuller DIN rail stops".

June 2016)

Test Report S1612.4 Part is also identified as DSCA32 V31, V32, V33 Westinghouse 2100000010 Dataforth Isolator Q pg16 (CurtissWright, V1, V2, V3 V16, V17, V18 01C. V46, V47, V48 June 2016)

Westinghouse reports:

Table 1 of dwg 926240 Advance Logic System V43, V44, V45 Westinghouse Q EQLR224B and 6116 Qualified by Westinghouse. V13, V14, V15 V28, V29, V30 1, 6, 12 and 15 Sht 2 (ALS) V58, V59, V60 00204 Westinghouse reports:

Table 2 of dwg 926240 Advance Logic System V43, V44, V45 Westinghouse Q EQLR224B and 6116 Qualified by Westinghouse. V13, V14, V15 V28, V29, V30 1, 6, 12 and 15 Sht 2 (ALS) V58, V59, V60 00204 Line Sense Module Westinghouse report V45a, V45b V15a, V15b, V30a, V30b, Westinghouse Q Qualified by Westinghouse.

(LSM) EQQR120PGE V60a, V60b V15c V30c PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V PPS Components Seismic Qualification List Page V12 of V82 DCPP Reference Document Reference Document ID Document Title or Description Document Comments Number Revision Type DCPP Record Management System (RMS) Record NLI Qualification Report QR019132721 Location (RLOC): 900374354.

V1 663222267 2 RPT (Rev. 5, November 2011) Report was issued for previously completed PCS Upgrade project.

DCPP RMS RLOC: 900378082.

NLI Supplemental Qualification Report SQR V2 663222268 2 RPT Report was issued for previously completed PCS 019132721 (Rev. 3, May 2012)

Upgrade project.

Diablo Canyon Process Protection System, 611600204 (Westinghouse This Westinghouse report was not found in the DCPP V3 2 (July 2015) ALS Subsystem Equipment Qualification n/a Report) controlled document databases (RMS, Filenet, etc.).

Evaluation EQLR224B (Westinghouse Seismic Test Report for the Advanced Logic This Westinghouse report was not found in the DCPP V4 1 (April 2012) n/a Report) System (ALS) controlled document databases (RMS, Filenet, etc.).

Calculation issued for previously completed PCS Upgrade project.

Attachment M of IS022B is draft NTS Report TR62987 Seismic Qualification of Process Control 07NSEI (Rev. 0 draft dated April 11, 2007) for V5 IS022B (9000040858) 0 System (PCS), Replacement of Westinghouse CALC qualification of Triconex equipment. Final report is 7100 Process Control Racks proprietary per the note on sheet 3 of IS022B.

Attachment Q of IS022B is Farwell & Hendricks report 60162 for qualification of Potter & Brumfield relay.

Replacement or New Part Evaluation (RPE),

DCPP RMS RLOC: 900215094.

Subject:

Ground terminal blocks used as end V6 8000004597 0 RPE RPE for Phoenix Contact Ground Terminal Block part blocks with the Triconex field termination panels USLKG6N (0442079).

(FTP)

Used to establish Similarity of Switches 7804K33 and Track PPS Project Engineering Tasks Evaluate V7 SAPN 50849571 Task 4 n/a n/a 8837K4 with the tested switches 7700K2 and 7560K5 Switch Similarity respectively.

V8 NOT USED Seismic Qualification Analysis Report for V9 S1100.0 (9000041788) 0 DCA DCPP RMS RLOC: Not found.

Seismically Insensitive Items V10 NOT USED CurtissWright Seismic Qualification Test Test report for DCPP PPS components tested in V11 S1612.0 0 n/a Report for Multiple Items April 2016. Report Rev0 dated 5/25/16.

Eagle 21 Standard Cabinet Base Assembly V12 6010908413 1 DWG and Mounting Details Eagle 21 Standard Cabinet Base Assembly V13 6010908414 1 DWG and Mounting Details Eagle 21 Standard Cabinet Base Assembly V14 6010908415 1 DWG and Mounting Details This Design Change Package installed Tricon equipment for the PCS. Attachment M of the DCP is Tricon v10 Replace Westinghouse Hagan 7100 Process V15 1000000237 1 DCP Nuclear Qualified Equipment List (NQEL) 9100150001 Control System (PCS)

Rev11. Attachment N of the DCP is Triconex Equipment Qualification Summary Report 9600164545 Rev3.

V15a Tricon v10 NQEL 9100150001 11 (02/2011) Attachment M to DCP 1000000237 DCP Tricon v10 NQEL 9100150001 Tricon v10 Nuclear Qualified Equipment List V15b 21 (02/2016) n/a NonProprietary Vendor Document (NP) (NQEL)

V15c Tricon v10 9600164545 3 Attachment N to DCP 1000000237 DCP DCPP RMS RLOC: 900181439.

V16 ES33 (9000012805) 10 Seismic Qualification of POV1 and POV2 CALC Attachment 35 of ES33 is Triconex Seismic Test Report 9600164526.

V17 NOT USED CurtissWright Seismic Qualification Test Test Procedure for DCPP PPS components tested V18 S1612.0 0 n/a Procedure for Multiple Items in April 2016.

Baffle Heat Deflector (email

Subject:

FW:PG&E Request Baffle Heat Weight and drawing for Triconex part 2000361 V19 2/23/2016 n/a and dwg) Deflector,

Attachment:

Baffle_2000361.pdf 001.

CurtissWright Seismic Qualification Test Test Report for DCPP PPS components tested in V20 S1612.4 (9000041984) 0 n/a Report for Multiple Items June 2016.

Includes PPS rack structural drawings and panel Design Input Transmittal,

Subject:

Process V21 DIT50831673001 1 DIT arrangement drawings that include billof Protection System design and layout materials.

Advanced Logic System and Line Sense This Westinghouse report was not found in the DCPP V22 EQQR120PGE 1 (July 2015) Module Equipment Qualification Summary n/a controlled document databases (RMS, Filenet, etc.).

Report 8/1/2016 Page 1 of 1 PPS Component Qual Ref71416ITK.xlsx

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V13 of V82 20 TRS - Curtiss Wright DE 2 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-1: OBE Front to Back 5% Damping (S1612.4 (9000041984-000-00), Reference V-20).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V14 of V82 20 TRS - Curtiss Wright DE 2 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-2: OBE Side to Side 5% Damping (S1612.4 (9000041984-000-00), Reference V-20).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V15 of V82 20 TRS - Curtiss Wright DE 2 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-3: OBE Vertical 5% Damping (S1612.4 (9000041984-000-00), Reference V-20).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V16 of V82 20 TRS - NLI DE 1 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-4: OBE Front to Back 4% Damping (663222-268, Reference V-2).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V17 of V82 20 TRS - NLI DE 1 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-5: OBE Side to Side 4% Damping (663222-268, Reference V-2).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V18 of V82 30 TRS - NLI DE 1 IERS ENV 25 20 Acceleration (g) 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-6: OBE Vertical 4% Damping (663222-268, Reference V-2).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V19 of V82 20 TRS - PB DE - PB IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-7: Potter Brum"eld OBE Front to Back 5% Damping (IS-022B - Attachment Q, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V20 of V82 10 TRS - PB DE - PB IERS ENV 8

Acceleration (g) 6 4

2 0

1 10 100 Frequency (Hz)

Figure V-8: Potter Brum"eld OBE Side to Side 5% Damping (IS-022B - Attachment Q, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V21 of V82 10 TRS - PB DE - PB IERS ENV 8

Acceleration (g) 6 4

2 0

1 10 100 Frequency (Hz)

Figure V-9: Potter Brum"eld OBE Vertical 5% Damping (IS-022B - Attachment Q, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V22 of V82 20 TRS - NTS DE - TRI IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-10: Tricon OBE Front to Back 5% Damping (IS-022B - Attachment M, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V23 of V82 20 TRS - NTS DE - TRI IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-11: Tricon OBE Side to Side 5% Damping (IS-022B - Attachment M, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V24 of V82 20 TRS - NTS DE - TRI IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-12: Tricon OBE Vertical 5% Damping (IS-022B - Attachment M, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V25 of V82 40 TRS - Westinghouse 35 DE 2 IERS ENV 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-13: OBE Front to Back 5% Damping (EQLR-224B, Reference V-4).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V26 of V82 40 TRS - Westinghouse 35 DE 2 IERS ENV 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-14: OBE Side to Side 5% Damping (EQLR-224B, Reference V-4).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V27 of V82 20 TRS - Westinghouse DE 2 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-15: OBE Vertical 5% Damping (EQLR-224B, Reference V-4).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V28 of V82 20 LSM OBE TRS HOR (SS-FB)

DE 2 IERS ALS LSM ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency(Hz)

FigureV-15a:ALSLSMOBE'SPOUUP#BDL5%Damping(EQ-QR-120-PGE,ReferenceV-22)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V29 of V82 20 LSM OBE TRS HOR (SS-FB)

DE 2 IERS ALS LSM ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency(Hz)

FigureV-15b:ALSLSMOBE4JEFUP4JEF5%Damping(EQ-QR-120-PGE,ReferenceV-22)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V30 of V82 20 LSM OBE TRS VERT DE 2 IERS ALS LSM ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-15c: ALS LSM OBE Vertical 5% Damping (EQ-QR-120-PGE, Reference V-22)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V31 of V82 30 TRS - Curtiss Wright DDE 2 IERS ENV 25 Hosgri 2 IERS ENV 20 Acceleration (g) 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-16: SSE Front to Back 5% Damping (S1612.4 (9000041984-000-00), Reference V-20).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V32 of V82 20 TRS - Curtiss Wright DDE 2 IERS ENV Hosgri 2 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-17: SSE Side to Side 5% Damping (S1612.4 (9000041984-000-00), Reference V-20).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V33 of V82 20 TRS - Curtiss Wright DDE 2 IERS ENV Hosgri 2 IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-18: SSE Vertical 5% Damping (S1612.4 (9000041984-000-00), Reference V-20).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V34 of V82 40 TRS - NLI 35 DDE 1 IERS ENV Hosgri 1 IERS ENV (-15% +5% widened) 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-19: SSE Front to Back 4% Damping (663222-268, Reference V-2).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V35 of V82 40 TRS - NLI 35 DDE 1 IERS ENV Hosgri 1 IERS ENV 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-20: SSE Side to Side 4% Damping (663222-268, Reference V-2).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V36 of V82 40 TRS - NLI 35 DDE 1 IERS ENV Hosgri 1 IERS ENV 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-21: SSE Vertical 4% Damping (663222-268, Reference V-2).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V37 of V82 20 TRS - PB DDE - PB IERS ENV Hosgri - PB IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-22: Potter Brum"eld SSE Front to Back 5% Damping (IS-022B - Attachment Q, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V38 of V82 20 TRS - PB DDE - PB IERS ENV Hosgri - PB IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-23: Potter Brum"eld SSE Side to Side 5% Damping (IS-022B - Attachment Q, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V39 of V82 20 TRS - PB DDE - PB IERS ENV Hosgri - PB IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-24: Potter Brum"eld SSE Vertical 5% Damping (IS-022B - Attachment Q, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V40 of V82 30 TRS - NTS DDE - TRI IERS ENV 25 Hosgri - TRI IERS ENV 20 Acceleration (g) 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-25: Tricon SSE Front to Back 5% Damping (IS-022B - Attachment M, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V41 of V82 30 TRS - NTS DDE - TRI IERS ENV 25 Hosgri - TRI IERS ENV 20 Acceleration (g) 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-26: Tricon SSE Side to Side 5% Damping (IS-022B - Attachment M, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V42 of V82 20 TRS - NTS DDE - TRI IERS ENV Hosgri - TRI IERS ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-27: Tricon SSE Vertical 5% Damping (IS-022B - Attachment M, Reference V-5).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V43 of V82 60 TRS -Westinghouse DDE 2 IERS ENV 50 Hosgri 2 IERS ENV 40 Acceleration (g) 30 20 10 0

1 10 100 Frequency (Hz)

Figure V-28: SSE Front to Back 5% Damping (EQLR-224B, Reference V-4).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V44 of V82 60 TRS -Westinghouse DDE 2 IERS ENV 50 Hosgri 2 IERS ENV 40 Acceleration (g) 30 20 10 0

1 10 100 Frequency (Hz)

Figure V-29: SSE Side to Side 5% Damping (EQLR-224B, Reference V-4).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V45 of V82 30 TRS -Westinghouse DDE 2 IERS ENV 25 Hosgri 2 IERS ENV 20 Acceleration (g) 15 10 5

0 1 10 100 Frequency (Hz)

Figure V-30: SSE Vertical 5% Damping (EQLR-224B, Reference V-4).

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V46 of V82 40 LSM SSE TRS HOR (SS-FB) 35 DDE 2 IERS ALS LSM ENV Hosgri IERS ALS LSM ENV 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency(Hz)

FigureV-30a:ALSLSMSSE'SPOUUP#BDL5%Damping(EQ-QR-120-PGE,ReferenceV-22)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V47 of V82 40 LSM SSE TRS HOR (SS-FB) 35 DDE 2 IERS ALS LSM ENV Hosgri IERS ALS LSM ENV 30 Acceleration (g) 25 20 15 10 5

0 1 10 100 Frequency(Hz)

FigureV-30b:ALSLSMSSE4JEFUP4JEF5%Damping(EQ-QR-120-PGE,ReferenceV-22)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment V Page V48 of V82 20 LSM SSE TRS VERT DDE 2 IERS ALS LSM ENV Hosgri IERS ALS LSM ENV 15 Acceleration (g) 10 5

0 1 10 100 Frequency (Hz)

Figure V-30c: ALS LSM SSE Vertical 5% Damping (EQ-QR-120-PGE, Reference V-22)

Pacific Gas and Electric Company Diablo Canyon Power Plant Units 1 & 2

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W2 of W18

Purpose:

The purpose of this evaluation is to document the seismic qualification of the following components for use in PPS Cabinets at Diablo Canyon Power Plant.

1. Bussmann Glass Tube Fuses AGC-1, AGC-1/2, and AGC 2-1/2

2. Pomona Electronics Model 2269 Insulated Double Banana Jacks

3. Tricon Baffle Heat Deflector, Drawing 2000361-001

4. Potter & Brumfield Relay Model KUP-14D15-48

1. Seismic Qualification of Bussmann AGC-1, AGC 1/2, & AGC 2-1/2 Fuses Component geometry/configuration and mounting details per Ref. W-1 (see page W10).

The Bussmann AGC series fuses are the typical ferrule-type fuses with a filament. The AGC series part numbers range from AGC-1/4 to AGC-40 and are dimensionally the same with the only difference among the part numbers being the rated amperage for the fuse function. Based on the overall compact dimension and material of the fuse construction, by judgement, these fuses weigh no more than 1 oz.

The fuses are small passive electrical devices that mount into a fuse holder/block. Fuses have no moving parts and do not perform of any mechanical or structural function. There has been extensive experience in earthquakes and shake table testing that show that fuses do not become dislodged during earthquakes per Ref. W-2. It has been concluded in Ref. W-2 that ferrule-type fuses weighing less than 5 oz. are seismically insensitive.

Supplemental Qualification Report SQR-01913272-1 (Ref. W-3) is a test report of various components, which includes the test results for a Bussmann AGC-5 fuse. The AGC-5 fuse was installed on a fuse terminal block (Phoenix Contact P/N 3004171) which is DIN rail mounted for the test. All specimens from this test were determined to be qualified for use in the Diablo Canyon Power Plant.

The Bussmann AGC Fuses are small and compact components with no moving parts. As determined above, the fuses are seismically insensitive. In addition, Ref. W-3 shows that Fuse AGC-5 (which is dimensionally similar to the fuses evaluated in this write-up) is seismically qualified. By observation, the fuses are lightweight and do not support any other load or is part of a seismic load path, thus, the applicable DCPP seismic acceleration has an insignificant impact on the structural integrity of this component.

Bussmann Glass Tube Fuses AGC-1, AGC-1/2, and AGC 2-1/2 are seismically qualified for use in PPS Cabinets at Diablo Canyon Power Plant.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W3 of W18

2. Seismic Qualification of Pomona Insulated Double Banana Jack Component geometry/configuration and mounting details per Ref. W-4. (see page W-11)

Weight of Insulated Double Banana Jack:

Density of Polycarbonate and Brass material:

lb lb pc 0.043 br 0.308 3 3 in in 1.22in wtpc 1.38in ( 0.63in) pc 0.023 lb Polycarbonate weight: 2

( 0.25in) 2 ( 0.438in) 2 Brass weight: wtbr 2 1.22in 0.226in br 0.058 lb 4 4 Note: Width of brass nut is taken as 0.438" for 1/4" nut per table shown in Ref. W-5, pg. 1499.

wtpc wtbr 0.081 lb or approximately 1.5oz 0.094 lb Conservatively, use wtjack 2oz Lower Bound Ultimate strength of Brass: Fu 32ksi (Ref. W-5, pg. 477) 2 Tensile Area for 1/4"-32 threads: At 0.0379in (Ref. W-5, pg. 1742)

Pu Fu At 1212.8lb Based on the observed maximum required response spectra per Attachment V, a conservative acceleration value of 40 g is considered.

Pseis wtjack ( 40) 5 lb The Insulated Double Banana Jack is a small and compact component with no moving parts. The polycarbonate parts primarily insulate the brass jacks. The item is dynamically rigid. Electrical connectors consisting of jacks are considered to be seismically rugged per GSTERI Evaluation No. E-95029 (Ref. W-6).

Also, the component is relatively lightweight compared to the mounting strength of a 1/4"-32 nut. As shown above, the seismic load is significantly lower than the ultimate strength of a single 1/4" screw, therefore, the mounting details for this item is structurally adequate.

Pomona Electronics Model 2269 Insulated Double Banana Jacks are seismically qualified for use in PPS Cabinets at Diablo Canyon Power Plant.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W4 of W18

3. Seismic Qualification of Tricon Baffle Heat Deflector Allowable stresses are based on SQME-77 except as noted. To simplify the calculations and provide conservatism, DE (0.5DDE) allowable stresses are used for the DE (0.5DDE), DDE and Hosgri load combinations.

Allowable Tensile Stress for ASTM A574 Screws t_all_A574 85000psi (Per SQME-77):

Allowable Shear stress for ASTM A574 Screws all_A574 35130psi (Per SQME-77):

Fastener Section Properties (Per SQME-77 Sheet No. 16) 2

12-24 Screws Tensile Stress Area At.12 0.0242in 2

Shear Stress Area As.12 0.0206in Baffle heat deflector dimensions are from the Triconex baffle heat deflector drawing (see page W12).

2 - #12-24x3/4" SOCKET HEAD CAP (Drawing 60000-01, Sheet 5)

Total number of Fasteners: n 2 (At each side of baffle heat deflector)

Width of Slots d hole 0.278in Vertical Distance Between Fasteners:

d v 5.75in Decoupling distance for resisting M3:

d decouple 18.25in Thickness of Baffle Heat Deflector: tbaffle 0.063in Surface Area of Baffle Heat Deflector:

2 2 2 Area A1 (Inclined Surface): A1 17.2in ( 7.85in) ( 15in) 291.195 in 1 2 Area A2 (Triangular Surfaces): A2 ( 7.85in 15in) 58.875 in 2

1 2 Area A3 (Including Hole Areas): A3.wo.hole ( 19in 17.2in) 7.85in 7.065 in 2

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W5 of W18 2

1 1 d hole Area of Each Hole: A3.hole ( 19in 18.25in) d hole 2 2 2 2

A3.hole 0.135 in 2

Area A3 (Without Hole Areas): A3 A3.wo.hole 2A3.hole 6.796 in 2

Total Surface Area of Baffle: Abaffle A1 2 A2 2 A3 422.536 in lbf wal 171 Unit weight of Aluminum: 3 ft Wbaffle Abaffle tbaffle wal 2.634 lbf Weight of Baffle Heat Deflector:

Location of Center of Gravity from the Front Side of Baffle:

1 1 A1 15in 2 A2 15in y baffle 2 3 6.562 in A1 2 A2 2 A3 Location of Center of Gravity from the Bottom of Baffle:

1 2 1 A1 7.85in 2 A2 7.85in 2 A3 7.85in zbaffle 2 3 2 4.29 in A1 2 A2 2 A3 From Excel files in Attachment R: 0.05_RSENV_Tricon(DDE).xlsx, 0.05_RSENV_Tricon(DE).xlsx and 0.05_RSENV_Tricon(Hosgri).xlsx, maximum accelerations (g) for Tricon cabinet are as follows:

For Hosgri: For DDE:

Side to Side: aX_Hosgri 10.93066 Side to Side: aX_DDE 5.832061 Front to Back: aY_Hosgri 12.60242 Front to Back: aY_DDE 5.08486 Vertical: aZ_Hosgri 6.162025 Vertical: aZ_DDE 2.754969 Design Maximum:

Side to Side:

aX max aX_Hosgri aX_DDE 10.931 Front to Back: aY max aY_Hosgri aY_DDE 12.602 Vertical: aZ max aZ_Hosgri aZ_DDE 6.162

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W6 of W18 Seismic Loads at Center of Gravity:

W1 1.5Wbaffle aX 43.191 lbf W2 1.5Wbaffle aY 49.797 lbf W3 1.5Wbaffle aZ 24.348 lbf Maximum Connection Loads At Each Side of Baffle:

F1 W1 43.191 lbf (Consider only one side of connection is effective in resisting X direction loads) 1 W1 y baffle F2 W2 40.428 lbf 2 d decouple 1

F3 2

Wbaffle W3 13.491 lbf M1 F3 y baffle F2 zbaffle 3.575in 117.421 in lbf M2 0 (Since the baffle is symmetric about Y axis)

M3 0 M1 F2 dv Tensile Stress: t 1.679 ksi n At.12 At.12 2 2 F1 F3 Shear Stress: 1.098 ksi n As.12 n As.12 t

ICtensile ICtensile 0.02 t_all_A574 ICshear ICshear 0.031 all_A574 2 2 ICten_shear ICtensile ICshear ICten_shear 0.001 The interaction ratios are all less than 1.0, therefore, the fasteners are acceptable.

Check Block Shear:

By engineering judgement, block shear and bolt bearing are acceptable based on very low IC values for bolt checks.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W7 of W18 Qualification of Baffle Sheet Metal:

The baffle is checked at the intersection of Areas 2 and 3 for the loads F1, F2, F3 and M1 calculated for the bolts.

Depth of baffle considered: d baffle 7.85in 2

t baffle d baffle 3 Strong Axis Section Modulus: S11.baffle 0.647 in 6

2 d baffle tbaffle 3 Weak Axis Section Modulus: S33.baffle 0.005 in 6

2 Area of Cross Section Considered: Abaffle tbaffle d baffle 0.495 in F2 M1 Combined Stresses at Cross Section Considered: baffle 263.224 psi Abaffle S11.baffle Since the stresses at the cross section considered are very small with the value of baffle 263.224 psi the baffle sheet metal is acceptable per engineering judgement.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W8 of W18

4. Seismic Qualification of Potter & Brumfield Relay KUP-14D15-48 The basic construction of the two relay models, namely KUP-14D15-24 and KUP-14D15-48 differs only on the coil voltage ratings. Based on the information presented on the Potter & Brumfield product data sheets (see pages W13-W17), contact arrangement, mounting, terminal and contact materials, and dimensions of the two models are the same. The rated coil power for the 24 Volt model is 1.25 W, and the rated coil power for the 48 Volt model is 1.3 W.

The weights of the two models are noted to be the same as being 0.187392 lbs. (See DIT-50831673-002-1, Attachment C).

Considering the similarity of the basic construction of the relays, similar power ratings of the coils, and having the same mass, the two models can be considered similar with respect to the structural integrity characteristics.

Potter & Brumfield KUP-14D15-48 relay is installed in the ALS racks. Reference drawings 926240-1, 926240-6, 926240-12 and 926240-15. The relay is referred to by the Component ID (K1W) on drawing 926240-1 (ALS Set I, BOM Item 47). For ALS Set II, Set III and Set IV the Component IDs are K2W, K3W and K4W, respectively. Based on the e-mail from John Reinholdt to Adam Turinsky on July 13, 2016 (see page W18), this relay is used as an interface between the channel bypass switches and the Main Annunciator System (MAS). This circuit will generate an alarm in the Control Room when a bypass switch is placed in the bypass position. The relay is designated as Q since it does provide electrical isolation between the 1E power source for the bypass switch contacts, and the non-1E MAS power. If there were contact chatter on the relay during a seismic event, it may generate a spurious alarm, but it would not adversely impact any Reactor Trip for ESFAS actuation.

Considering the similarity of design, mass, and attachment details with KUP-14D15-24, the structural and circuit integrity of the KUP-14D15-48 relay is established based on the qualification of the model KUP-14D15-24 relay.

The evaluation provided via the e-mail mentioned in the above paragraph establishes that potential contact chatter during a seismic event would not adversely impact any Reactor Trip for ESFAS actuation.

In conclusion, use of the KUP-14D15-48 relays on the ALS Racks is acceptable for the seismic loads of the design environment as established in this calculation.

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W9 of W18

References:

W-1. Cooper Bussmann, Fast-Acting 1/4" and 1 1/4" Glass Tube Fuses, AGC Series (See page W10)

W-2. EPRI Report TR-105849, G-STERI No. C-94001, Rev. 3 W-3. NLI Supplemental Qualification Report SQR-01913272-1, Rev. 3, May 2012 W-4. Pomona Electronics Product Datasheet, Model 2269, Insulated Double Banana Jack (See page W11)

W-5. Machinery's Handbook, 26th Edition W-6. EPRI Report TR-105849, G-STERI Evaluation No. E-95029 W-7. Calculation SQME-77, Rev. 0, Calculate Allowable Stresses for Seismic Qualification of Equipment W-8. DIT-50831673-001 (dated 2016-06-22), Process Protection Rack Design and Layout (PPS Rack Assembly Drawings) (Attachment B)

W-9. Potter & Brumfield KUP Series Relay Product Sheet (See pages W13-W17)

W-10. Email from J. Reinholdt to A. Turinsky, ALS rack arrangement, dated 07/13/2016 (See page W18)

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W10 of W18 Fast-Acting 1/4 x 1 14 Glass Tube Fuses AGC Series Dimensions - in Description

Fast-acting

Optional axial leads available 1

4 x 1 14 (6.3 x 32mm) physical size

Glass tube, nickel-plated brass endcap construction

UL Listed product meets standard 248-14 Agency Information

UL Listed Card: AGC 120-10

UL Recognition Card: AGC 11-40

CSA Component Acceptance Card (Class No. 1422 30)

CSA Certification Card (Class No. 1422 01)

Environmental Data

Shock: 120 - 34A - MIL-STD-202, Method 213, Test Condition I; 1 - 30A -

MIL-STD-202, Method 207, (HI Shock)

Vibration: 120 - 30A - MIL-STD-202,Method 204, Test Condition A (Except 5g, 500Hz)

Ordering

Specify packaging code prefix, part number and option code suffix (if applicable)

Specifications

See page 2 1113 BU-SB131067 Page 1 of 3 Data Sheet 2543

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W11 of W18 Model 2269 Insulated Double Banana Jack FEATURES:

Mounts in panels from .070 to .375 (1.60mm to 9.53mm).

MATERIALS:

Banana Jack: Bright Tin Plated Brass Mounting Base: Polycarbonate Insulator: Polycarbonate Lockwasher: Nickel Plated Steel Hex Nut: 3/8 1/4-32 Nickel Plated Brass Solder Turret: Bright Tin Plated Brass RATINGS:

Operating Voltage: Hands free usage in controlled voltage environments: 2500 Vrms maximum. For CE compliance: not intended for hand-held use at voltages above 33 Vrms/70 Vdc.

Operating Temperature: +239ºF (+115ºC) Max.

Current: 15 Amperes ORDERING INFORMATION:

Model 2269-0 (Black Base)

Model 2269-2 (Red Base)

All dimensions are in inches. Tolerances (except noted): .xx = +/-.02 (,51 mm), .xxx = +/- .005 (,127 mm).

All specifications are to the latest revisions. Specifications are subject to change without notice.

Registered trademarks are the property of their respective companies.

Sales: 800-490-2361 Fax: 888-403-3360 Technical Support: 800-241-2060 (technicalsupport@pomonatest.com)

For Where to Buy information, visit the Pomona web site at www.pomonaelectronics.com Rev: 100 Page 1 of 1 D1093887

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W12 of W18 REFERENCE - TRICONEX BAFFLE HEAT DEFLECTOR (email and dwg) Page 3 of 3

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W13 of W18 General Purpose Relays Industrial Relays Potter & Brum"eld KUP Series Panel Plug-in Relay Q AC coils: 5-240VAC, 50/60 Hz.; DC coils 6-110VDC Q Contact arrangements of 1 form X, 1-3 form A and 1-4 form C Q Wide selection of termination and mounting styles Q PC terminals available Q Push-to-test button and indicator lamp options Q Sockets available for panel, DIN rail or PCB mounting Q Class B coil insulation Typical applications Vending, commercial sewing, tool/die equipment, robotics, timers, welding, HVAC, medical, power generators Approvals AgCdO, 4 pole (continued)

UL E22575; CSA LR15734 1/3HP, 120VAC Technical data of approved types on request 1/2HP, 250VAC Total load not to exceed 30 A, 28 VDC, 120 VAC and 20 A, 250 VAC Contact Data AgSnOInO Contact arrangement 1 Form X (NO-DM); 1-3 Form A (NO); 1-4 Form C (CO) 10A, 277VAC, pf = 0.8 100x103 Rated voltage 240VAC Mechanical endurance 10x106 ops.

Rated current 10A Contact material Ag AgCdO AgSnOInO Min. recommended contact load 100mA, 12VDC 300mA, 12VDC 300mA, 12VDC Coil Data Frequency of operation 360 ops./hr 360 ops./hr 360 ops./hr Coil voltage range 5 to 110VDC Operate/releases time max. 15/10ms 6 to 240VAC Bounce time max. 17ms Coil insulation system according UL Class B Coil versions, DC coil Contact ratings Coil Rated Operate Coil Rated coil Type Load Cycles code voltage voltage resistance power UL 508 VDC VDC +/-10% W Ag, 1, 2 and 3 pole 1, 2 and 3 pole 5A, 240VAC 5 5 3.75 21 1.2 5A, 28VDC 6 6 4.5 32.1 1.125 1/6HP, 120VAC 12 12 9.0 120 1.2 2.5A, 120VAC, tungsten 24 24 18.0 472 1.25 1/3HP, 240VAC 48 48 36.0 1800 1.3 0.5A, 120VDC 110 110 82.5 10000 1.25 5FLA, 15LRA, 250VAC 4 pole Ag, 4 pole 5 5 3.75 14 1.8 5A, 240VAC 6 6 4.5 20 1.8 2.5A, 120VAC, tungsten 12 12 9.0 80 1.8 0.5A, 120VDC 24 24 18.0 320 1.8 1/6HP, 120VAC 48 48 36.0 1250 1.85 1/3HP, 240VAC 110 110 82.5 6720 1.8 AgCdO, 1, 2 and 3 pole All "gures are given for coil without preenergization, at ambient temperature +23°C.

10A, 240VAC 10A, 32VDC Coil versions, AC coil 5FLA, 15LRA, 250VAC Coil Rated Operate Coil Rated coil 1/3HP, 120VAC code voltage voltage resistance power 5A, 120VAC, tungsten VAC VAC +/-15% VA 1/2HP, 250VAC 1 and 2 pole 0.5A, 125VDC 6 6 5.1 6 2.0 10FLA, 40LRA, 125VAC 12 12 10.2 24 2.0 3A, 600VAC 24 24 20.4 85 2.0 1/2HP, 480VAC 120 120 102.0 2250 2.1 1/2HP, 600VAC 240 240 204.0 9110 2.1 1HP, 480 VAC, 3 phase 3 and 4 pole AgCdO, 4 pole 6 6 5.1 4.2 2.8 10A, 240VAC 12 12 10.2 18 2.8 5A, 120VAC, tungsten 24 24 20.4 72 2.8 0.5A, 120VDC 120 120 102.0 1700 2.9 10A, 28VDC, resistive 240 240 204.0 7200 2.9 10FLA, 30LRA, 125VAC 5FLA, 15LRA, 250 VAC 30x103 All "gures are given for coil without preenergization, at ambient temperature +23°C.

125VA, 250 VAC 1

08-2011, Rev. 0811 Datasheets and product speci"cation Datasheets and product data is subject to the Datasheets, product data, De"nitions sec-www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all speci"cations

a TE Connectivity Ltd. company http://relays.te.com/definitions

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W14 of W18 General Purpose Relays Industrial Relays Potter & Brum"eld KUP Series Panel Plug-in Relay (Continued)

Insulation Data Other Data (continued)

Initial dielectric strength between open contacts 1200Vrms Category of environmental protection between contact and coil 2200Vrms IEC 61810 RT0 - open relay; RTI - dust protected between adjacent contacts 2200Vrms Terminal type Quick connects (QC), .187, .205 or .250; Initial insulation resistance PCB-THT between insulated elements 100M, 500VDC Terminal retention, push force QC .205 17 lbs for 3s QC .187, QC .250, PCB 25 lbs for 3s Other Data Weight 85g Material compliance: EU RoHS/ELV, China RoHS, REACH, Halogen content Packaging/unit tray/25 pcs., box/150pcs.

refer to the Product Compliance Support Center at www.te.com/customersupport/rohssupportcenter Ambient temperature Accessories DC coil Enclosed relays, 4 pole: -45ºC to 50ºC For details see datasheet Sockets and Accessories, KUP Relays Enclosed relays, 1-3 pole: -45ºC to 70ºC Open relays: 15ºC higher maximum Product Code Description AC coil Enclosed relays, 3 and 4 pole: -45°C to +45°C 27E893 DIN socket (use 20C318 clip)

Enclosed relays, 1 and 2 pole: -45ºC to +55ºC 27E121 Track mount socket (use 20C314 clips)

Open relays: 15°C higher maximum 27E043 Chassis mount/solder eyelet socket (use 20C254 clip)

Maximum allowable ambient temperature vs voltage (KUP enlcosed) 27E046 Chassis mount/PCB socket (use 20C254 clip) 27E067 Chassis mount/quick connect socket (use 20C254 clip) 75° 75° 27E396 Snap-in/quick connect socket (use 20C254 clip) 70° 70° Max. Ambient Te mp. °C Max. Ambient Te mp . °C 60° 1.2 W

60° at 2.

50° tD A C 50° 0V

1. Co 2.

8 W il A 60 at 7V 40° tD 40° 60 Hz C OI Co Hz .C 30° il L

L 30° OI

.C 20° 20° 100 110 120 130 140 150 160 100 110 120 130 140

% of Nominal Voltage DC % Of Nominal 60 Hz. Voltage Dimensions Seated Heights For KU (open) Relays KU bracket type 1.391 (35.33mm) for #6-32 stud 2.43 MAX.*

1.437 (61.72) with .218 (5.54mm) locating tab.

.19 (36.50)

(4.8) 2.33 MAX.** X X (59.18) 2.29 MAX.***

1.52 (38.6mm) for bracket (58.17) with 2-#6 32 tapped holes.

.63 .63 (16.0) X (16.0) 1.282 (32.56mm) for #6-32 tapped core 2.27 MAX.*

(57.7) with .125 (3.18mm) or .218 (5.54mm) locating tab.

2.171 MAX.**

.16 (55.14)

(2) #6-32 THREAD (4.1) 2.125 MAX.*** 2.046 (51.97mm) for relay TAPPED HOLES (53.98) with printed circuit terminals.

KU stud type 1.468 MAX. STUD TYPE also available with .125 (3.18mm) 2.27 MAX.*

(57.7) .031 REF. (37.29) .031 REF. tab, as well as without stud and locating tab.

2.171 MAX.** (.79) (.79) 1 2 3 Models without stud have core tapped #6-32 (55.14) 2.125 MAX.*** 4 5 6 THREAD, .25 (6.4mm) minimum depth.

(53.98) 1.391 1.282 MAX.

(35.33) 7 8 9 (35.56)

.218 *Dimensions with .250 (6.35mm) terminals.

(5.54) 1.687 MAX.

.109 MAX. A B (42.85) ** Dimensions with .110 (2.79mm) or .205 (5.21mm) terminals.

(2.77) 1.39 MAX.*

- - Dimensions with .187 (4.75mm) terminals.

.065 .31 (35.3) (7.9)

(1.65) .437 1.29 MAX.** .150 (11.10) (32.8) #6-32 TAB WIDTH 1.25 MAX.*** THREAD (3.81)

(31.8)

Relay front diagrams Models with 6.35mm 1-3 pole models with 4 pole models

(.250) QC terminals all other terminals 1.531 MAX. 1.531 MAX. 1.531 MAX.

(38.89) (38.89) (38.89) 1 2 3 1 2 3 11 2 2 3 34 4 5 6 4 5 6 5 6 4 7 8 7 9 1.406 MAX. 1.406 MAX. 1.406 MAX.

(35.71) 7 8 9 (35.71) 9 10 11 12 (35.71)

A B A B A B 2

08-2011, Rev. 0811 Datasheets and product speci"cation Datasheets and product data is subject to the Datasheets, product data, De"nitions sec-www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all speci"cations

a TE Connectivity Ltd. company http://relays.te.com/definitions

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W15 of W18 General Purpose Relays Industrial Relays Potter & Brum"eld KUP Series Panel Plug-in Relay (Continued)

Dimensions (continued)

KUP plain case KUP core / stud mount case

.288 .187 (4.75) DIA. 1.968 MAX.

(7.32) PUSH-TO-TEST BUTT ON (49.99) X AVAILABLE 1.906 MAX.

(48.41)

.219 MAX. 1.531 MAX. 1.43 MAX.

(5.56) (38.89) .130 (36.27) 1.968 MAX. (3.30) 1 2 3 1.74 MAX.

(49.99) 4 5 6 (44.2) 1.906 MAX. 1.406 MAX.

(48.41) 7 8 9 (35.71)

X A B STUD with

6-32 THREAD .312 or CORE T APPED 1.39 MAX.* (7.92)

X #6-32 (35.3) 1.29 MAX.**

X X Is For Terminal Dimensions. .437 .010 (32.8)

X (11.10 .25) 1.25 MAX.***

See Teminal Drawings. (31.8)

KUP top "ange case

.078 TYP. 1.518 MAX.

(1.98) (38.56) 1 2 3 1.713 +/- .0 03 4 5 6 (43.51 +/- .08) Dimensions with .250 (6.35mm) terminals.

7 8 9 Dimensions with .187 (4.75mm and .205 5.21mm) terminals.

1.373 +/- .010 1.989 +/- .0 03 (34.87 +/- .25) (50.52)

A B

Dimensions with .250 (6.35mm) terminals.

- Dimensions with .110 (2.79mm) or .205(5.21mm) terminals.

2.248 MAX. .178 TYP.

- - Dimensions with .187 (4.75mm) terminals.

(57.10) (4.52)

KUP bracket mount case KUP stud on end case

.312 2.90 MAX. .078 R. TYP. 1.968 MAX.

.625 TYP. TYP. PUSH-TO-TEST BUTTON .38 (15.88) (7.92) (73.7) (1.98) (49.99)

X AVAILABLE (9.7) 1.906 MAX.

.085 MAX. (48.41)

.75 (19.1) 1.406 M AX. (2.16) 1.531 MAX. (35.71)

(38.89) .06 1.128 (28.65) (1.52)

.375 X X 1.968 MAX.

(9.53) .437 (49.99) #6-32 THREAD 2.500 .07 (11.10) (1.8) 1.906 MAX. .16 (63.50) (48.41)

(4.1)

Terminal dimensions 4.75mm (.187) quick connect 5.21mm (.205) quick connect 1.19mm (.047) printed circuit 6.35mm (.250) quick connect

.125 .156 .093 .156 .093 .035 (3.18) (3.96) (2.36) (3.96) (2.36) .125 DIA. (.89)

(3.18)

.187+/-.002 .205+/- .0 02 .180 .250 +/- .0 03 HEADER HEADER HEADER (4.75+/-.05) (5.21+/- .05) HEADER (6.35 +/- .08)

(4.57)

.250 .078 .106 (6.35) (1.98) .285 .035 .237 .156 (2.69)

.312 .305 (7.24) (.89) (6.02) (3.96) 281 REF. .047 (7.92) (7.75)

.316 REF. .268 REF. .358 REF.

(7.14) (6.81) (1.19)

.020 (8.03) (9.09) .032 THICKNESS (.51) .032 .032 THICKNESS (0.81)

THICKNESS THICKNESS

(.81) (.81)

Terminal assignment 1 Form X 1 Form C 2 Form C 3 Form C 4 Form C 1 Form A (delete 2) 2 Form A (delete 1 & 3) 3 Form A (delete 1, 2 & 3) 2 1 3 1 2 3 1 2 3 4 4 6 5 4 6 4 5 6 5 6 7 8 7 7 9 7 8 9 9 10 11 12 A B A B A B A B A B 3

08-2011, Rev. 0811 Datasheets and product speci"cation Datasheets and product data is subject to the Datasheets, product data, De"nitions sec-www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all speci"cations

a TE Connectivity Ltd. company http://relays.te.com/definitions

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W16 of W18 General Purpose Relays Industrial Relays Potter & Brum"eld KUP Series Panel Plug-in Relay (Continued)

PCB layout Bottom view on solder pins 1 form X version 3 pole version 4 pole version (Omit unnecessry holes for form A and 2 pole types)

.076 DIA. TYP. .206 .206

.076 DIA. TYP. .076 DIA. TYP.

(1.93) (5.23) (5.23)

(1.93) (1.93)

.626 (15.90) .328 (8.33) .626 .328 (8.33) .626 (15.90)

.875 (15.90)

(22.23)

.437 .170 (11.10) .340 (4.32)

.875 (8.64)

(22.23) .510 (12.95) 1.020 (25.91)

Product code structure Typical product code KUP -14 A 1 5 -120 Type KU Open style relay KUP Enclosed relay Contact arrangement 1 1 form A (1 NO) 3 1 form X (1 NO-DM) 5 1 form C (1 CO) 7 2 form A (2 NO) 11 2 form C (2 CO) 12 3 form A (3 NO) 14 3 form C (3 CO) 17 4 form C (4 CO)

Coil Input A AC, 50/60Hz D DC Mounting and options KU 1 #6-32 mounting stud, 5.54mm (.218in) locating tab 3 #6-32 tapped core, 3.18mm (.125in) locating tab 4 #6-32 tapped core, 5.54mm (.218in) locating tab 5 #6-32 tapped core, no locating tab KUP 1 Socket mount (plain) case 2 Socket mount (plain) case with push-to-test button 1) 3 Socket mount (plain) case with indicator lamp 2) 4 Socket mount (plain) case with indicator lamp and push-to-test button 1) 2) 5 Bracket mount case A Plain case with #6-32 stud and locating tab E Plain case with #6-32 tapped core and locating tab T Top "ange case 1)

1) Not available with four pole models (Contact arrangement 17).

2) Indicator lamps are available on models with the following coils: 6-24VAC and VDC, 110VDC and 120-240VAC.

Only models with 120-240VAC coils are UL recognized.

Terminal and contact material 1 and 2 pole models 1 4.75mm (.187in) quick connect/solder; Ag, 5A 3 1.19mm (.047in) PCB; Ag, 5A 5 4.75mm (.187in) quick connect/solder; AgCdO, 10A 7 1.19mm (.047in) PCB; AgCdO, 10A J 6.35mm (.250in) quick connect/solder; Ag, 5A K 6.35mm (.250in) quick connect/solder; AgCdO, 10A P 4.75mm (.187in) quick connect/solder; AgSnOInO, 10A S 1.19mm (.047in) PCB, AgSnOInO; 10A W 6.35mm (.250in) quick connect/solder; AgSnOInO, 10A 3 pole models 1 4.75mm (.187in) quick connect/solder; Ag, 5A 3 1.19mm (.047in) PCB; Ag, 5A 5 4.75mm (.187in) quick connect/solder; AgCdO, 10A 7 1.19mm (.047in) PCB; AgCdO, 10A P 4.75mm (.187in) quick connect/solder; AgSnOInO, 10A S 1.19mm (.047in) PCB, AgSnOInO; 10A 4 pole models 1 4.75mm (.187in) quick connect/solder; Ag, 5A 3) 3 1.19mm (.047in) PCB; Ag, 5A 4 2.79mm (.110in) quick connect/solder; Ag, 5A 5 4.75mm (.187in) quick connect/solder; AgCdO, 10A 3) 7 1.19mm (.047in) PCB; AgCdO, 10A 9 2.79mm (.110in) quick connect/solder; AgCdO, 10A P 4.75mm (.187in) quick connect/solder; AgSnOInO, 10A 3) S 1.19mm (.047in) PCB, AgSnOInO; 10A U 2.79mm (.110in) quick connect/solder; AgSnOInO, 10A 2)

3) 4 pole KUP with 4.75mm (.187in) terminals will not plug into sockets. Must use 2.79mm (.110) terminals for socket mounting.

Au "ashed contact option Leave Blank No Au "ashing on contacts F Optional Au "ashing on contacts Coil voltage Coil code: please refer to coil versions table 4

08-2011, Rev. 0811 Datasheets and product speci"cation Datasheets and product data is subject to the Datasheets, product data, De"nitions sec-www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all speci"cations

a TE Connectivity Ltd. company http://relays.te.com/definitions

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W17 of W18 General Purpose Relays Industrial Relays Potter & Brum"eld KUP Series Panel Plug-in Relay (Continued)

Product Code Arrangement Material Coil Terminals Mounting Part Number KUP-5A15-24 1 form C, 1 CO AgCdO 24VAC 4.75mm (.187in) QC Socket mount, plain case 6-1393118-0 KUP-5A15-120 120VAC 5-1393119-9 KUP-5A15-240 240VAC 6-1393118-1 KUP-5A55-120 120VAC Bracket mount case 6-1393118-3 KUP-5D15-12 12VDC Socket mount, plain case 6-1393118-6 KUP-5D15-24 24VDC 6-1393118-7 KUP-5D55-12 12VDC Bracket mount case 7-1393118-0 KUP-5D55-24 24VDC 7-1393118-1 KUP-11A11-120 2 form C, 2 CO Ag 120VAC Socket mount, plain case 1-1393117-7 KUP-11A15-12 AgCdO 12VDC 1-1393117-8 KUP-11A15-24 24VAC 2-1393117-1 KUP-11A15-120 120VAC 1-1393117-9 KUP-11A15-240 240VAC 2-1393117-2 KUP-11A35-120 120VAC Socket mount case w/ indicator lamp 2-1393117-5 KUP-11A55-24 24VAC Bracket mount case 3-1393117-0 KUP-11A55-120 120VAC 2-1393117-9 KUP-11AT5-120 Top "ange case 1-1393117-4 KUP-11D11-24 Ag 24VDC Socket mount, plain case 4-1393117-2 KUP-11D15-5 AgCdO 5VDC 4-1393117-8 KUP-11D15-12 12VDC 4-1393117-4 KUP-11D15-24 24VDC 4-1393117-5 KUP-11D15-36 36VDC 4-1393117-6 KUP-11D15-110 110VDC 4-1393117-3 KUP-11D35-24 24VDC Socket mount case w/ indicator lamp 5-1393117-3 KUP-11D55-6 6VDC Bracket mount case 6-1393117-0 KUP-11D55-12 12VDC 5-1393117-6 KUP-11D55-24 24VDC 5-1393117-8 KUP-11D55-48 48VDC 5-1393117-9 KUP-11D55-110 110VDC 5-1393117-5 KUP-14A11-120 3 form C, 3 CO Ag 120VAC Socket mount, plain case 7-1393117-3 KUP-14A15-12 AgCdO 12VAC 7-1393117-7 KUP-14A15-24 24VAC 7-1393117-9 KUP-14A15-120 120VAC 7-1393117-8 KUP-14A15-240 240VAC 8-1393117-0 KUP-14A25-120 120VAC Socket mount w/ test button 8-1393117-3 KUP-14A35-120 Socket mount w/ indicator lamp 8-1393117-7 KUP-14A35-240 240VAC 8-1393117-9 KUP-14A35F-120 AgCdO w/ Au "ash 120VAC 9-1393117-0 KUP-14A45-120 AgCdO Socket mount w/ test button, indicator lamp 9-1393117-4 KUP-14A55-24 24VAC Bracket mount case 1393118-2 KUP-14A55-120 120VAC 9-1393117-9 KUP-14A55-240 240VAC 1393118-3 KUP-14D11-24 Ag 24VDC Socket mount, plain case 1-1393118-0 KUP-14D15-6 AgCdO 6VDC 1-1393118-8 KUP-14D15-12 12VDC 1-1393118-3 KUP-14D15-24 24VDC 1-1393118-4 KUP-14D15-48 48VDC 1-1393118-7 KUP-14D15-110 110VDC 1-1393118-2 KUP-14D25-24 24VDC Socket mount w/ test button 2-1393118-3 KUP-14D35-24 Socket mount w/ indicator lamp 2-1393118-7 KUP-14D35-110 110VDC 2-1393118-6 KUP-14D35F-110 AgCdO w/ Au "ash 2-1393118-9 KUP-14D45-110 AgCdO Socket mount w/ test button, indicator lamp 3-1393118-1 KUP-14D55-12 12VDC Bracket mount case 3-1393118-7 KUP-14D55-24 24VDC 3-1393118-8 KUP-17A19-120 4 form C, 4 CO 120VAC 2.79mm (.110in) QC Socket mount, plain case 4-1393118-2 KUP-17A55-24 24VAC Bracket mount case 4-1393118-6 KUP-17D19-24 24VDC Socket mount, plain case 5-1393118-0 KUP-17D55-24 24VDC Bracket mount case 5-1393118-3 5

08-2011, Rev. 0811 Datasheets and product speci"cation Datasheets and product data is subject to the Datasheets, product data, De"nitions sec-www.te.com according to IEC 61810-1 and to be used terms of the disclaimer and all chapters of tion, application notes and all speci"cations

a TE Connectivity Ltd. company http://relays.te.com/definitions

Pacific Gas and Electric Company SAP No. 9000041947 Diablo Canyon Power Plant Part No. 000 / Version No. 00 Units 1 & 2 Legacy No. IS-022D Attachment W Page W18 of W18 Fw: ALS rack arrangement ISMAIL T KISISEL to: STEVEN S KWON 07/13/2016 05:44 PM

Forwarded by ISMAIL T KISISEL/Sargentlundy on 07/13/2016 05:44 PM -----

From: "TURINSKY, ADAM" To: "'ISMAIL.T.KISISEL Date: 07/13/2016 05:00 PM

Subject:

FW: ALS rack arrangement Ismail,

SeetheemailbelowregardingthePotter&BrumfieldKUP14D1548relayintheALSracks.Reference

drawings9262401,9262406,92624012and92624015.

TherelayisreferredtobytheComponentID(K1W)forthismodelrelayshownondrawing9262401

(ALSSetI,BOMItem47).ForALSSetII,SetIIIandSetIVtheComponentIDsareK2W,K3WandK4W,

respectively.

Adam

From: Reinholdt, John Sent: Wednesday, July 13, 2016 10:31 AM To: TURINSKY, ADAM Cc: McRitchie, Travis W

Subject:

RE: ALS rack arrangement

Adam:

TheK1Wrelayappearsonelectricalschematic926240146Sheet5of5.

ThisrelayisusedasaninterfacebetweenthechannelbypassswitchesandtheMainAnnunciator

System(MAS).ThiscircuitwillgenerateanalarmintheControlRoomwhenabypassswitchisplacedin

thebypassposition.TherelayisdesignatedasQsinceitdoesprovideelectricalisolationbetweenthe

1Epowersourceforthebypassswitchcontacts,andthenon1EMASpower.Iftherewerecontact

chatterontheK1Wrelayduringaseismicevent,itmaygenerateaspuriousalarm,butitwouldnot

adverselyimpactanyReactorTripforESFASactuation.

John

From: TURINSKY, ADAM Sent: Wednesday, July 13, 2016 10:13 AM To: Reinholdt, John

Subject:

ALS rack arrangement

BOMitem47.

AdamTurinsky IntegratedServicesSupplier(ISS)

I&CEngineeringDiabloCanyonPowerPlant

v t e Letter Sequence Request
CAC:ME7522, Clarify Application of Setpoint Methodology for LSSS Functions (Approved, Closed)
Initiation Request, Request, Request Acceptance... Supplement Administration Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance, Withholding Request Acceptance Questions 23 December 2015 Answers Results Approval Other:
MONTHYEAR2016-02-24 [Table View]

DCL-16-081, PPS Seismic Qualification

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DCL-16-081, PPS Seismic Qualification

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