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Entergy Pre-Filed Hearing Exhibit ENT000049, 0700.104-17, Rev. 2, Indian Point Energy Center Unit 3, FAC System Susceptibility Evaluation (SSE)
	ML12088A404
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Site:	Indian Point
Issue date:	10/14/2011
From:	Doremus R; CSI Technologies
To:	; Entergy Nuclear Operations, Atomic Safety and Licensing Board Panel
	SECY RAS
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	RAS 22101, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01 0700.104-17, Rev 2
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ENT000049 (S I TECHNOLOGIES, INC.

Submitted: March 28, 2012 Consulting Engineers REPORT APPROVAL COVER SHEET Document

Title:

Indian Point Energy Center Unit 3 FAC System Susceptibility Evaluation (SSE)

Document No.: 0700.104-17 Client: Entergy Nuclear Project No.: 0705.111 This report has been prepared in accordance with Section 4.4 of the CSI Quality System Manual, Revision 2.

Revision: 2 (For-Use) 200 pages Prepared: ~us (eSI)

Date: /0/1:>

, ,If{

Verified: tJ,..z-- ~

Brant D. Yung I)

Date: IO/J?J/J I I

Approved: ~_ Date: I Q /1 Lf. i 11 \

yan D. Doremus (CSI)

Approved: _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Date: _ _ _ _-'-

Ian D. Mew (IPEC)

(S I TECHNOLOGIES, INC.

Consulting Engi1Jeers Revision Control Sheet Project Number: 0705.111 Project Name: IPEC FAC Support 2011 Client: Entergy Nuclear Document

Title:

Indian Point Energy Center Unit 3 FAC System Susceptibility Evaluation (SSE)

Document Number: 0700.104-17 Rev. Date Description of Changes CSI Client Approval Approval 0 1211112009 Initial Issue- For Use B. Trudeau I. Mew 1 1122/2010 Revision to incorporate new system list - For Use B. Trudeau I. Mew 2 1011412011 Revision to incorporate replacement history - For Use f? . O"~J

Indian Point Energy Center Unit 3 FAC System Susceptibility Evaluation (SSE)

Report No. 0700.104-17 Revision 2 Issued For-Use October 14, 2011 prepared for:

Entergy Nuclear Indian Point Energy Center 450 Broadway Buchanan, NY 10511 prepared by:

CSI TECHNOLOGIES, INC.

1 Douglas Ave., Suite 300 Elgin, IL 60120

The information in this document belongs to CSI Technologies, Inc. It may not be used, reproduced, or disclosed without the written approval of CSI Technologies, Inc.

Disclaimer and Limitation of Liability CSI Technologies, Inc. (CSI) has made efforts to ensure the accuracy and completeness of the information in this document. However, CSI makes no warranties of any kind (whether express, implied, or statutory) with respect to the information contained herein. CSI assumes no liability to any party for any loss or damage (whether direct or indirect) caused by any errors, omissions, or statements of any kind contained in this document.

Further, CSI assumes no liability arising from the application or use of the product, service, or results described herein and specifically disclaims any representation that the products, services, or results described herein do not infringe upon any existing or future intellectual property rights. Nothing herein grants the reader any license to make, use, or sell equipment or products constructed in accordance with this document. Finally, all rights and privileges related to any intellectual property right described herein are vested in the patent, trademark, or service mark owner, and no other person may exercise such rights without express permission, authority, or license secured from the patent, trademark, or service mark owner.

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CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Table of Contents 1. INTRODUCTION ...............................................................................................................................................2

2. PURPOSE ............................................................................................................................................................3

3. SCOPE ..................................................................................................................................................................4

4. ASSUMPTIONS ..................................................................................................................................................5

4.1.GENERAL ASSUMPTIONS ................................................................................................................................5

4.2.SYSTEM, SUBSYSTEM, AND LINE SPECIFIC ASSUMPTIONS ..............................................................................5

5. METHODOLOGY ..............................................................................................................................................7

5.1.SUSCEPTIBILITY EXCLUSION CRITERIA ..........................................................................................................8

5.2.SUSCEPTIBLE NON-MODELED (SNM) CRITERIA .......................................................................................... 10

6. RESULTS ........................................................................................................................................................... 13

6.1.SYSTEM SUSCEPTIBILITY EVALUATION ........................................................................................................ 13

6.2.SUBSYSTEM SUSCEPTIBILITY EVALUATION .................................................................................................. 13

6.3.LINE SUSCEPTIBILITY EVALUATION ............................................................................................................. 14

6.4.COLOR-CODED FLOW DIAGRAMS................................................................................................................. 16

6.5.REVISION HISTORY ....................................................................................................................................... 16

6.6.INDUSTRY FAC EXPERIENCE TABLE ............................................................................................................ 16

6.7.FAC-SUSCEPTIBLE LINES CONTAINING ORIFICES ........................................................................................ 16

7. REFERENCES .................................................................................................................................................. 18

APPENDIX A: SYSTEM SUSCEPTIBILITY EVALUATION REPORT APPENDIX B: SUBSYSTEM SUSCEPTIBILITY EVALUATION REPORT APPENDIX C: LINE SUSCEPTIBILITY EVALUATION REPORT APPENDIX D: REVISION HISTORY ATTACHMENT A: INDUSTRY FAC EXPERIENCE TABLE ATTACHMENT B: REFERENCED CORRESPONDENCE AND COMMUNICATIONS Report No. 0700.104-17, Revision 2 Page 1 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

1. Introduction Flow-Accelerated Corrosion (FAC) is a form of material degradation that results in thinning of the inside pipe wall in carbon steel piping and fittings under certain flow and chemistry conditions. If undetected, FAC may result in piping rupture and subsequent fatalities, injuries, equipment damage, unplanned plant shutdown, and transients that pose undesirable challenges to plant operators. Consequently, all US nuclear plants, including Indian Point, have FAC programs in place to detect and mitigate FAC before piping failure in accordance with Generic Letter 89-08 [7.1].

An effective FAC program includes three key elements: the System Susceptibility Evaluation (SSE), which defines and controls the program scope; the CHECWORKS computer model, which predicts wear rates for every modeled component; and the Susceptible Non-Modeled (SNM) Program, which prioritizes non-modeled but susceptible lines according to FAC potential.

Report No. 0700.104-17, Revision 2 Page 2 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

2. Purpose This document contains the development and results of an FAC System Susceptibility Evaluation (SSE) for Indian Point Energy Center Unit 3. Each plant system, subsystem, and line is classified as either susceptible or non-susceptible to FAC. Susceptible piping forms the scope of the Indian Point FAC program, while non-susceptible piping is excluded from the FAC program. Susceptible piping is further categorized as either modelable in the EPRI computer program CHECWORKS Steam/Feedwater Application (SFA) or non-modelable. Susceptible Non-Modeled (SNM) piping falls outside the capabilities of CHECWORKS SFA.

The purpose of this document is to:

Define the scope of the Flow-Accelerated Corrosion (FAC) program.

Identify all plant lines to be modeled in the EPRI computer program CHECWORKS Steam/Feedwater Application (SFA).

Identify all plant lines that form the scope of the Susceptible Non-Modeled (SNM) program.

Report No. 0700.104-17, Revision 2 Page 3 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

3. Scope The scope of this System Susceptibility Evaluation is all plant piping, which includes piping in all systems, subsystems, and lines. This document reflects the current operating status of the plant. Periodic review and update of this document is recommended by EPRIS Recommendations for an Effective Flow-Accelerated Corrosion Program, NSAC 202L [7.2].

Section 4 of this document contains a record of all assumptions made. Section 5 describes the methodology employed in this analysis. The results obtained are documented in Section 6 and in the Appendices. Finally, Section 7 includes a list of all references used in this analysis.

Report No. 0700.104-17, Revision 2 Page 4 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

4. Assumptions 4.1. General Assumptions The following assumptions apply to all plant systems, subsystems, or lines.

4.1.1. Piping with nominal pipe size less than or equal to 2 is assumed to be socket welded. Likewise, lines over 2 in diameter are assumed butt-welded.

4.1.2. Wherever pipe class is unknown, carbon steel material is assumed.

4.1.3. If a portion of a system, subsystem, or line is susceptible, then the entire system, subsystem, or line is considered susceptible. An exception is made for lines where valves are the only susceptible components. Since valves are inspected by the Preventative Maintenance or Corrective Action programs, they are considered outside the FAC program.

4.1.4. Lines on the Indian Point P&IDs [7.3] containing normally closed valves are assumed to operate less than 2% of the time. Likewise, lines containing valves that are normally open are assumed to operate greater than 2% of the time. This assumption is used when specific valve information is not found in the System Descriptions [7.4] or in correspondence with Indian Point plant personnel [7.5].

4.1.5. It is assumed that no normally closed valves leak, unless confirmed otherwise by plant operating history.

4.1.6. Lines that exist in non-susceptible systems or subsystems are excluded from further analysis on the system or subsystem level, respectively.

These lines may or may not appear in the Appendices.

4.2. System, Subsystem, and Line Specific Assumptions Assumptions and susceptibility decisions made specifically for a single system, subsystem, or line appear in the Comments field of the Susceptibility Evaluation reports in the Appendices.

4.2.1. Instrumentation, level control lines, and indicator lines are assumed to have insufficient flow to be susceptible to FAC.

4.2.2. Floor drains, miscellaneous capped drain and vent lines, and miscellaneous vent lines to the atmosphere are assumed to have insufficient flow to be susceptible to FAC (or operate infrequently).

4.2.3. Multiple line names are used for the same line in cases where susceptibility changed along the line and in cases where relationships to CHECWORKS are simplified by separating sections of lines.

Report No. 0700.104-17, Revision 2 Page 5 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) 4.2.4. The supply and return headers to the OSB building, line numbers 3-UH-178 and 3-UH-177, are continued on a drawing that could not be located by Indian Point personnel [7.5.3]. It was concluded that the continuations of these lines, as well as any lines fed by these headers, should be considered FAC-susceptible until proven otherwise.

Report No. 0700.104-17, Revision 2 Page 6 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

5. Methodology The methodology employed in this analysis consisted of a number of successive steps.

Each step is explained in detail in the following sections. A flowchart of the methodology used is included in the Figure 5.1.

Each plant system, subsystem, and line was reviewed against FAC susceptibility criteria and CHECWORKS modelability criteria (as defined in Section 5.1 and Section 5.2) to determine its susceptibility category. If an entire system or subsystem was determined to be non-susceptible, a line-by-line review was not conducted; however, where that was not the case, each line was evaluated and categorized accordingly and individually.

Figure 5.1 Susceptibility Evaluation Methodology All Plant Systems Determine Meets System Excluded Subsystem No Susceptibility Yes No further Susceptibility Exclusion Criteria evaluation Meets Subsystem Excluded Determine Line No Susceptibility Yes No further Susceptibility Exclusion Criteria evaluation Meets Line Excluded Susceptibility Exclusion Yes No further Criteria evaluation No CHECWORKS Can be Modeled in Yes No SNM Program Modeled CHECWORKS Report No. 0700.104-17, Revision 2 Page 7 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) 5.1. Susceptibility Exclusion Criteria The criteria used to determine susceptibility to FAC was taken from Section 4.2 of EPRI NSAC 202L [7.2]. Systems, subsystems, and/or lines are not considered susceptible to FAC if one or more of the conditions discussed below apply.

5.1.1. FAC Resistant Material Stainless steel or low-alloy steel with chromium content equal or greater than 1.25% is FAC-resistant [7.2 and 7.6]. Lines or systems made or replaced with such materials are not sufficiently susceptible to FAC to warrant further analysis. It should be noted, however, that resistance to FAC does not ensure against other corrosion mechanisms such as cavitation or impingement. Therefore, even if components are replaced with FAC-resistant material, the root cause of wear should be determined before excluding the replaced components from the inspection program.

Wholesale replacement of a line with FAC resistant material would cause that line to be excluded from the FAC program. However, if one component on a line is susceptible, then the whole line was considered susceptible.

Piping material was obtained from the Piping Specifications [7.7], P&IDs

[7.3], and the Indian Point isometric drawings [7.8].

5.1.2. Superheated Steam Piping which transports superheated steam with no moisture content is classified as non-susceptible. According to EPRIs Recommendations for an Effective Flow-Accelerated Corrosion Program, FAC is known to occur only under flowing water or wet steam conditions, and has not been documented in superheated steam piping [7.2].

The PEPSE Model [7.9] was used as the primary source of operating condition information. Secondary information was found in the Piping Specification [7.7].

5.1.3. Single-Phase Piping at Low Temperature Piping with single-phase flow and an operating temperature below 200oF does not experience FAC and is classified as non-susceptible. No temperature exclusion exists for two-phase lines [7.2]. Other degradation mechanisms, such as cavitation, may occur at low temperatures but such mechanisms are outside the scope of this analysis.

Operating temperature was obtained from the PEPSE Model [7.9] as a first priority, followed by the operating conditions found in the Piping Specification [7.7].

5.1.4. Low Operating Frequency Piping that operates less than 2% of the plant operating time was deemed non-susceptible. In general, such piping does not experience the amount of flow required to make FAC a legitimate concern and is excluded from Report No. 0700.104-17, Revision 2 Page 8 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) further analysis in favor of piping with greater FAC susceptibility. Piping in this category includes lines with normally closed valves and those feeding or emerging from equipment which operate less than 2% of the plant operating time.

Exceptions to this rule are made when the operating frequency may be low, but the service is especially severe [7.2].

All lines excluded due to infrequent operation would be susceptible to FAC if operating frequency is increased above the 2% threshold.

Therefore, if operating frequency is increased, these lines should be reviewed for inclusion into the FAC Program.

Operating frequency was determined through information found in the System Descriptions [7.4], responses to questions posed to Indian Point personnel [7.5], and by valve position on the P&IDs [7.3]. See Assumption 4.1.4 for more details.

5.1.5. Combination Single-Phase Piping with Low Temperature and Operating Frequency This category is a derivative of the two previous susceptibility criteria described in Sections 5.1.3 and 5.1.4. It may be used for a system, subsystem, and/or a line that operates >2% of total plant operating time but only occasionally (<2% of the time) will the temperature of the single-phase fluid, within the piping, exceed 200°F. Thus, piping containing a single-phase flow that operates less than 2% of the time above 200°F is classified as non-susceptible to FAC.

5.1.6. Non-Water/Steam Piping Piping that transports fluids other than water or steam, such as air or oil, is not susceptible to FAC.

5.1.7. Dissolved Oxygen Concentration Lines containing water with high levels of dissolved oxygen (typically greater than 1000 ppb) are considered immune to FAC and can be excluded from further analysis [7.2]. Systems normally meeting this criterion include Service Water, Circulating Water, and Fire Protection.

5.1.8. Low or No Flow While instrumentation and/or sensing lines may operate continuously, they experience very limited fluid flow. Such piping does not experience the amount of flow required to make FAC a legitimate concern and is excluded from further analysis in favor of piping with greater FAC susceptibility.

5.1.9. Non-Piping Systems that do not contain piping (e.g. computer system) are excluded from the FAC program.

Report No. 0700.104-17, Revision 2 Page 9 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) 5.1.10. Piping Removed from Service Piping that has been removed from service and capped is excluded from the FAC program. Degradation mechanisms may occur in such piping, but for Flow-Accelerated Corrosion to occur, flow is required [7.2].

Table 5.1 provides a summary of the FAC susceptibility exclusion parameters discussed in this section. Also provided is the abbreviation used for each criterion.

Table 5.1 Susceptibility Exclusion Criteria Abbreviation Reason Description EM Material Excluded due to FAC-resistant Material Excluded due to high steam Quality EQ Superheated (superheated steam)

Single Phase, ET Excluded due to Temperature T<200°F Excluded due to Infrequent operation (note:

EI Time <2% would be FAC susceptible if operated at a higher frequency)

Excluded due to a Combination of Single Phase, EC infrequent operation above temperature T>200°F for time<2%

threshold EW Non-water/steam Excluded due to no Water or steam present Excluded due to dissolved O2 content >1000 EO High D.O.

ppb EF Low or No Flow Excluded due to Low or No Flow Excluded due to no Piping components EP Non-Piping present Excluded due to Removal of piping from ER Pipe Removed service 5.2. Susceptible Non-Modeled (SNM) Criteria Each line that is not excluded due to criteria listed in Table 5.1 is determined to be susceptible to FAC. An explicit determination of suitability for CHECWORKS modeling was made for these lines. For each line that is susceptible but unsuitable for modeling, the basis for that determination was recorded. Lines are determined to be non-modelable in CHECWORKS if one or more of the conditions discussed below apply.

5.2.1. Weld Type Lines with socket-welded fittings are classified as non-modelable. Almost all small bore lines (less than or equal to 2 in diameter) are constructed using socket-welded fittings. The socket weld uses a fit-up gap of variable size. This gap can greatly impact turbulence in piping, which in turn has a Report No. 0700.104-17, Revision 2 Page 10 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) significant impact on wear rate. Since the size of the fit-up gap is unknown, CHECWORKS cannot accurately predict wear for socket-welded components [7.10].

For this analysis, all small bore lines were considered socket-welded and therefore non-modelable (see 4.1.1). In addition, the extremely large linear footage of small-bore lines and the often unknown thermodynamic conditions combine to make detailed modeling of small-bore piping inefficient and sometimes inaccurate.

5.2.2. Unknown Operating Conditions In cases where operating conditions cannot be accurately obtained or calculated, precise modeling cannot be performed. In addition to chemistry, CHECWORKS requires a value for flow, frequency of operation, and two thermodynamic values (pressure, temperature, quality, or enthalpy) to predict wear. The PEPSE Model was the primary source of flow and thermodynamic conditions [7.9]. Thermodynamic conditions were also obtained from the operating conditions found in the Piping Specification [7.7]. Operating frequency was determined by valve position and flow rate information on the P&IDs [7.3], from information found in System Descriptions [7.4], and through responses to questions posed to Indian Point personnel [7.5].

Where operating conditions were unknown or varied, the lines are classified as SNM.

5.2.3. Conditions outside CHECWORKS Modeling Capabilities Lines that operate with conditions outside of CHECWORKS modeling capabilities are considered SNM. For example, lines with entrained moisture or vent lines containing non-condensable gases are classified as non-modelable.

5.2.4. Visually Inspected Lines Lines that are visually inspected during outages do not require modeling.

For many plants, this criterion applies to the Turbine crossunder piping.

5.2.5. Localized FAC Susceptibility Lines that are classified as FAC susceptible only at a single location are deemed non-modelable. Examples include carbon steel nozzles and valves in a low alloy line.

5.2.6. High Steam Quality Lines that contain very high quality (but not superheated) steam are classified as SNM. Modeling such lines is of little value as CHECWORKS predictions would be trivial.

The PEPSE Model [7.9] was used as a primary source of steam quality.

The Pipe Specification [7.7] was used as a secondary source.

Report No. 0700.104-17, Revision 2 Page 11 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Table 5.2 provides a summary of the CHECWORKS model exclusion parameters discussed in this section. Also provided is the abbreviation used for each criterion.

Table 5.2 CHECWORKS Model Exclusion Criteria Abbreviation Reason Description NS Socket-welded Non-modeled due to Socket-welds Non-modeled due to unknown or varying NC Unknown conditions operating Conditions Conditions outside Non-modeled due to conditions outside NM CHECWORKS CHECWORKS Modeling capabilities modeling capabilities NV Visual inspections Non-modeled due to Visual inspections Non-modeled due to Localized FAC NL Localized FAC susceptibility Non-modeled due to high steam Quality NQ High Steam Quality resulting in CHECWORKS predictions of little value Report No. 0700.104-17, Revision 2 Page 12 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

6. Results The following sections contain a description of the data found in the appendices.

6.1. System Susceptibility Evaluation The results of the System Susceptibility Evaluation appear in Appendix A, which lists all plant systems and classifies each as susceptible or non-susceptible to FAC. For those deemed non-susceptible, the reason for exclusion from the FAC program is provided. The following fields appear in this report.

6.1.1. System Code This field contains the common designation for the system.

6.1.2. System Name This field contains a brief description or name of the system.

6.1.3. Susceptible?

This field states if the system is FAC susceptible.

6.1.4. Exclusion Criteria (Excl. Crit.)

This field contains the reason why the system is non-susceptible to FAC (see Table 5.1).

6.1.5. Comments Pertinent information about the system appears in this field.

6.1.6. Reference References used in determining susceptibility appear in this field.

6.2. Subsystem Susceptibility Evaluation Susceptible systems were divided into subsystems by grouping lines of similar function. The results of the Subsystem Susceptibility Evaluation appear in Appendix B, where each subsystem included in a susceptible system is evaluated for its FAC susceptibility. For those deemed non-susceptible, the reason for exclusion from the FAC program is provided. The following fields appear in this report.

6.2.1. Subsystem Number This field contains the number of the subsystem, where a subsystem is a subset of the system piping with similar operating parameters. Subsystem names were created for this evaluation and include the unit number, common system designation and a sequential number in the following format.

A-BBBB-CC A Unit Number BBBB System Abbreviation CC Sequential Number Report No. 0700.104-17, Revision 2 Page 13 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Example: 3-BFD-01, 3-3EX-02, 3-5EST-01 6.2.2. Subsystem Name This field contains the name of the subsystem preceded by the system (represented by the system code) that it falls into.

6.2.3. Subsystem Boundary A description of the lines which are grouped in this subsystem is shown here.

6.2.4. Flow Diagram (P&ID)

This field lists the flow diagram(s) on which the subsystem is found.

6.2.5. FAC Susceptible? (FAC. Sus.?)

This field states if the subsystem is FAC susceptible.

6.2.6. Exclusion Criteria (Excl. Crit.)

This field contains the reason the subsystem is non-susceptible to FAC (see Table 5.1).

6.2.7. Comments Pertinent information about the subsystem appears in this field.

6.2.8. Reference References used in determining susceptibility appear in this field.

6.3. Line Susceptibility Evaluation Lines in FAC susceptible systems were placed into one of three categories:

Excluded lines (non-susceptible)

Susceptible lines to be modeled in CHECWORKS

Susceptible non-modeled (SNM) lines Appendix C contains the results of the line susceptibility evaluation for Indian Point Energy Center. Appendix C is organized into sections with Section A listing CHECWORKS modeled lines, Section B listing SNM program lines, and Section C listing excluded lines. For SNM lines, the reason for exclusion from the CHECWORKS model is provided. For excluded lines, the reason for exclusion from the FAC program is provided. Not every line in a non-susceptible subsystem was explicitly analyzed and therefore only selected lines will appear in the report (see Section 4.1.6).

The following fields appear in this report.

6.3.1. Line Number Indian Point does not maintain a complete piping line list. Therefore, line names needed to be created. The majority of main piping lines, depending Report No. 0700.104-17, Revision 2 Page 14 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) on susceptibility, were assigned a unique Line Number. The naming convention follows a format which includes unit number, system abbreviation, a sequential number, and, if necessary, a section designator used either for parts of the same line with different susceptibility characteristics or specifications or for preventing duplicate line names:

A-BBBB-CCC-D A Unit Number BBBB System Abbreviation CCC Sequential Number D Section Designator Examples: 3-2EX-019, 3-MS-093-A, 3-SB-020, 3-5EST-074-C 6.3.2. Size The diameter, in inches, of the majority of the line is listed here.

6.3.3. Flow Diagram (P&ID)

This field lists the flow diagram(s) on which the line is found.

6.3.4. Susceptibility Category (Sus. Cat.)

The susceptibility category is listed in this field. Table 6.1 defines the three susceptibility categories.

Table 6.1 Susceptibility Categories Abbreviation Category M CHECWORKS Modeled S Susceptible non-modeled (SNM)

E Excluded from the FAC program (non-susceptible) 6.3.5. Model Exclusion Criteria (Mod. Ex. Crit.)

This field appears only for SNM lines. It contains the reason each SNM line is not modeled in CHECWORKS (see Table 5.2).

6.3.6. Susceptibility Exclusion Criteria (FAC Ex. Crit.)

This field appears only for excluded lines. It contains the reason each excluded line is non-susceptible to FAC (see Table 5.1).

6.3.7. Comments Pertinent information about the line appears in this field.

6.3.8. Reference References used in determining susceptibility or modelability appear in this field.

Report No. 0700.104-17, Revision 2 Page 15 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) 6.3.9. Line Description This field contains a description of the line.

6.4. Color-Coded Flow Diagrams Flow diagrams of all FAC susceptible systems addressed in this document are included in the Color-Coded Flow Diagrams. The flow diagrams are color-coded based upon FAC susceptibility category and labeled to indicate line numbers.

Line numbers were added to the flow diagrams. See the Color-Coded Flow Diagrams Document 0700.104-19 for the color-code convention.

6.5. Revision History Changes made for each revision of this report are documented in Appendix D.

6.6. Industry FAC Experience Table Attachment A contains a table of important industry FAC events. This table was used as an aide in determining FAC susceptibility.

6.7. FAC-Susceptible Lines Containing Orifices As a subtask of the project, a list of FAC-susceptible lines containing orifices was gathered and is shown in Table 6.2 below.

Table 6.2 FAC Susceptible Lines Containing Orifices Line Number Line Description P&ID Coord.

3-AS-001 Aux Steam to RS-UH-1 9321-F-41443 E2 3-AS-003 Aux Steam to RS-HC-2 9321-F-41443 D5 3-AS-004 Aux Steam to RS-HC-4 9321-F-41443 D5 3-AS-005 Aux Steam to RS-HC-1 9321-F-41443 C5 3-AS-006 Aux Steam to RS-HX-1 9321-F-41443 D3 3-AS-007 Aux Steam to RS-HC-3 9321-F-41443 E5 3-AST-104 Aux Steam to and from AST-10 9321-F-27273 D6 3-AST-122 Aux Steam thru AST-12 to Cond Receiver 9321-F-27273 F4 3-AST-133 Aux Steam thru AST-21 to Cond Receiver 9321-F-27273 F5 3-AST-134 Aux Steam thru AST-20 to Cond Receiver 9321-F-27273 E4 3-AST-138 Aux Steam thru AST-13 9321-F-27273 D5 3-AST-139 Aux Steam thru AST-14 9321-F-27273 D5 3-AST-140 Aux Steam thru AST-15 9321-F-27273 D4 3-AST-141 Aux Steam thru AST-16 9321-F-27273 D4 3-AST-142 Aux Steam thru AST-17 9321-F-27273 D3 3-BD-048 Blowdown Tank vent to Atmosphere 9321-F-27293 F1 SG Blowdown from Orifice upstream of Heat 3-BD-055 Exchanger #4 (A and B) 9321-F-24063 H6 3-BD-070 SG Blowdown to SGBDIX-1 9321-F-24063 E4 SG Blowdown to SGBDIX-2 downstream of 3-BD-085 SGBDIX-1 drain 9321-F-24063 D5 SG Blowdown to SGBDIX-3 downstream of 3-BD-086 SGBDIX-1 and SGBDIX-2 drain 9321-F-24063 C5 3-CD-007 Condensate to Steam Generator Blowdown HE #3 9321-F-20183 Sheet 2 D2 3-CD-032 Condensate from Header to BFP No. 31 9321-F-20183 Sheet 2 B4 3-CD-033 Condensate from Header to BFP No. 32 9321-F-20183 Sheet 2 B4 3-HD-001 #31 HDP to Heater Drain Pump Header 9321-F-20223 Sheet 1 C4 Report No. 0700.104-17, Revision 2 Page 16 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Line Number Line Description P&ID Coord.

3-HD-002 #32 HDP to Heater Drain Pump Header 9321-F-20223 Sheet 1 C5 3-MS-149 Main Steam Stop Valve drain to 33 Cond. 9321-F-20173 A5 3-MS-150 Main Steam Stop Valve drain to 33 Cond. 9321-F-20173 B5 3-MS-151 Header to 33 Cond. 9321-F-20173 A4 3-MSD-013 Reheater Drain Tank 31A Drain to Header 9321-F-20233 Sheet 1 C3 3-MSD-014 Reheater Drain Tank 32A Drain to Header 9321-F-20233 Sheet 1 C6 3-MSD-015 Reheater Drain Tank 33A Drain to Header 9321-F-20233 Sheet 1 D6 3-MSD-022 Reheater Drain Tank 31B Drain to Header 9321-F-20233 Sheet 2 F2 3-MSD-023 Reheater Drain Tank 32B Drain to Header 9321-F-20233 Sheet 2 D3 3-MSD-024 Reheater Drain Tank 33B Drain to Header 9321-F-20233 Sheet 2 D2 3-MSD-088 MS Drain Tank 31B Drain to Heater Drain Tank 9321-F-20233 Sheet 2 E8 3-MSD-089 MS Drain Tank 32B Drain to Heater Drain Tank 9321-F-20233 Sheet 2 E8 3-MSD-090 MS Drain Tank 33B Drain to Heater Drain Tank 9321-F-20233 Sheet 2 E8 Moisture Preseparator 1B to Separation Chamber 3-PD-032 header 9321-F-20223 Sheet 1 H4 Moisture Preseparator 1A to Separation Chamber 3-PD-033 header 9321-F-20223 Sheet 1 H4 Moisture Preseparator 2B to Separation Chamber 3-PD-034 header 9321-F-20223 Sheet 1 H5 Moisture Preseparator 2A to Separation Chamber 3-PD-035 header 9321-F-20223 Sheet 1 H6 3-SBF-006 Service Boiler Feed Pump 31 Low Flow Recirc line 9321-F-41293 F4 3-SBF-007 Service Boiler Feed Pump 32 Low Flow Recirc line 9321-F-41293 F3 3-UH-001 Aux Steam to Air Purge Heating Coils 9321-F-40573 E6 3-UH-220 Condensate Transfer Pump 31 Low Flow Recirc line 9321-F-41293 B2 3-UH-221 Condensate Transfer Pump 32 Low Flow Recirc line 9321-F-41293 C3 Aux Steam from RS-UH-1 thru steam trap UH-T-397 3-UHT-018 to Cond Receiver header 9321-F-41443 G6 Aux Steam from RS-HC-2 thru steam trap UH-T-3-UHT-019 409-2 to Cond Receiver header 9321-F-41443 G8 Aux Steam from RS-HC-4 thru steam trap UH-T-3-UHT-020 409-4 to Cond Receiver header 9321-F-41443 F8 Aux Steam from RS-HC-3 thru steam trap UH-T-3-UHT-021-A 409-3 to Cond Receiver header 9321-F-41443 D8 Aux Steam from RS-HC-1 thru steam trap UH-T-3-UHT-022-A 409-1 to Cond Receiver header 9321-F-41443 C8 Aux Steam from RS-HX-1 thru steam trap UH-T-3-UHT-023-A 408-3 to Cond Receiver header 9321-F-41443 B8 Main Steam leak thru Steam Trap UH-T-11 to 3-UHT-228 House Service Boiler Condensate Return Tank 9321-F-41283 B4 Report No. 0700.104-17, Revision 2 Page 17 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

7. References 7.1. Erosion/Corrosion-Induced Pipe Wall Thinning, Generic Letter 89-08, U.S.

Nuclear Regulatory Commission (NRC), May 2, 1989.

7.2. Recommendations for an Effective Flow-Accelerated Corrosion Program, EPRI NSAC 202L-R3, 1011838, May 2006.

7.3. Indian Point Piping and Instrumentation Diagrams.

System (Drawing Title) P&ID # Rev #

Flow Diagram Symbols 9321-D-20163 6 Main Steam System 9321-F-20173 70 9321-F-20183 Condensate and Boiler Feed Pump System Sheet 1 60 9321-F-20183 Condensate and Boiler Feed Pump System Sheet 2 25 Boiler Feedwater System 9321-F-20193 57 9321-F-20203 Extraction Steam System Sheet 1 7 9321-F-20203 Extraction Steam System Sheet 2 27 9321-F-20223 Heater Vents and Drains Sheet 1 34 9321-F-20223 Heater Vents and Drains Sheet 2 9 9321-F-20233 Moisture Separator/Reheater Vents and Drains Sheet 1 25 9321-F-20233 Moisture Separator/Reheater Vents and Drains Sheet 2 13 Boiler Feed Pump Vents and Drains 9321-F-20243 15 Extraction Steam Traps 9321-F-20313 19 Main Steam Traps 9321-F-20413 25 Main Steam Traps 9321-F-20423 12 Steam Generator Blowdown Recovery System 9321-F-24063 11 Auxiliary Steam System 9321-F-27273 28 Steam Generator Blowdown 9321-F-27293 32 Auxiliary Steam Supply System 9321-F-40573 27 Auxiliary Steam Supply System 9321-F-41283 13 Auxiliary Steam Supply System 9321-F-41293 11 Auxiliary Steam System 9321-F-41443 5 Auxiliary Steam System 9321-F-41553 3 Auxiliary Steam System 9321-F-41563 3 Auxiliary Boiler/Reboiler Steam System 9321-F-41573 4 Gland Steam System B237144-4 9321-05-FP-Gland Steam System 2355 Report No. 0700.104-17, Revision 2 Page 18 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE) 7.4. Indian Point System Descriptions.

System Name SD No.

Steam Generators 1.2 Main and Reheat Steam 18.0 High Pressure and Low Pressure Steam Dumps 18.1 Extraction Steam Vents and Drains 19.0 Condensate 20.0 Main Feedwater 21.0 Steam Generator Water Level Control 21.1 Main Turbine & Generator Support Systems 26.1 Auxiliary Steam System 29.1 House Service Boiler 29.11 7.5. Electronic correspondence between CSI and Indian Point personnel (see Attachment B).

7.5.1. Email from Chris Pott (CSI) to Ian Mew(IPEC) regarding information requests, dated 10/2/2009.

7.5.2. Conversation between Ian Mew (IPEC) and Chris Pott (CSI) regarding responses to information requests, dated 11/5/2009.

7.5.3. Conversation between Ian Mew (IPEC) and Chris Pott (CSI) regarding a missing P&ID, dated 11/17/2009.

7.6. EPRI, Flow-Accelerated Corrosion in Power Plants, B. Chexal et al, EPRI TR-106611-R1, 1998.

7.7. Indian Point Unit 3 Nuclear Power Plant, Specification for Pipe, Tube, Fittings,

& Fabrication of Piping and Tubing Assemblies. Specification No. TS-MS-024, Rev 2.

7.8. Indian Point Isometric Drawings for FAC-susceptible piping, received by CSI on 4/3/2009.

7.9. Indian Point New HPT, Tuned to TR-05097, 0.1% Moist High Pressure Turbine Expansion, Run Date 1/18/07.

7.10. CHECWORKS Steam/Feedwater Application Guidelines for Plant Modeling and Evaluation of Component Inspection Data. EPRI, Palo Alto, CA and CSI Technologies, Inc., Elgin, IL: 2009. 1019176 (For information only).

7.11. Indian Point FAC Program History Outage Reports, transmitted to CSI on 7/15/2009. (For information only).

7.12. Indian Point Unit 3 Nuclear Power Plant, Flow Accelerated Corrosion Susceptibility Review and Small-Bore & Augmented Monitoring Program.

Engineering Report No. IP3-RPT-MULT-03162, Rev 3 (For information only).

7.13. CHUG Industry Experience Documents (see Attachment A) (For information only).

Report No. 0700.104-17, Revision 2 Page 19 of 19

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Appendix A System Susceptibility Evaluation Report Report No. 0700.104-17, Appendix A, Revision 2 Page A-1 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

AS Auxiliary Steam Yes This system generates and distributes steam to the various auxiliaries requiring steam for operation.

Text19:

AST Auxiliary Steam Traps Yes This system consists of piping to and from P&ID steam traps associated with the Auxiliary Steam System Text19:

BD Steam Generator Blowdown Yes This system takes water from the steam P&ID generators for maintaining proper Steam Generator Chemistry. Also contains lines tagged as BDR.

Text19:

CD Condensate Pump Discharge Yes This system includes piping from some high TS-MS-024 temperature Feedwater Heaters.

Text19:

CT Condensate Storage & Transfer Yes Condensate transfer is used to ensure there is TS-MS-024 Addendum D no raw water contamination of the condensate.

Text19:

EST Extraction Steam Traps Yes This system consists of piping to and from P&ID steam traps associated with the Extraction Steam System Text19:

EX Extraction Steam Yes This system includes extraction steam to the TS-MS-024 and Addendums Feedwater Heaters Text19:

FW Main Feed Water Yes This system supplies feedwater to the steam TS-MS-024 generators.

Text19:

GS Gland Sealing Steam Yes This system supplies sealing steam to the HP, P&ID LP, and BFP Turbines.

Text19:

GST Gland Steam Traps Yes This system consists of piping to and from P&ID steam traps associated with the Gland Steam System Report No. 0700.104-17, Appendix A, Revision 2 Page A-2 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

HD Heater Drains & Vents Yes This system includes Feedwater Heater Drains P&ID and Vents, and piping from the Heater Drain Pumps to the Boiler Feed Pump suction.

Text19:

MS Main Steam Yes This system supplies steam to the HP and BFP TS-MS-024 Turbines and the MSRs.

Text19:

MSD Moisture Separator Reheater Drains Yes This system includes MSR Drains to the Heater P&ID Drain Tank, No. 35 Feedwater Heaters, and the Drains Collecting Tank Text19:

MST Main Steam Traps Yes This system consists of piping to and from P&ID steam traps associated with the Main Steam System Text19:

PD Moisture Preseparator Drains Yes This system removes moisture from piping P&ID upstream of the HP Turbine Crossunder Piping.

Text19:

RST Reheat Steam Traps Yes This system consists of piping to and from P&ID steam traps associated with the Reheat Steam System Text19:

SB Service Boiler Yes This system contains some steam piping from TS-MS-024 the Service Boiler.

Text19:

SBF Service Boiler Feed Pump Yes This system transfers water from the Deaerator TS-MS-024 to the Steam Drum Text19:

UH Condensate Return Unit Heaters to Yes This system contains condensate from the System Description 29.1 Service Boiler D condensate return unit heaters to the service boiler deaerator.

Text19:

UHT Condensate Return Unit Heater Yes This system includes all steam trap lines for the P&ID Steam Traps Condensate Return Unit Heaters to Service Boiler Deaerator system.

Text19:

VCD MSR Vent Chamber Discharge Yes This system contains steam from the MSRs. TS-MS-024 Report No. 0700.104-17, Appendix A, Revision 2 Page A-3 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

A 4160 VAC No EP This is an electrical system that does not contain piping.

Text19:

AAC AAC EDG Controls & Excitation No EP This system does not contain piping.

Text19:

AAC Alternate AC Diesel Generator No EP This system contains only the generator and not the associated piping.

Text19:

AB Auxiliary Building No EP This system includes the building and not the associated piping.

Text19:

ABS Auxiliary Building Sump No ET This system handles low temperature water from floor drains.

Text19:

ABV Auxiliary Building Ventilations No EW This system vents non-condensable gases.

Text19:

AC Chill Water System No ET This system operates at under 200 degF Text19:

ACW Auxiliary Cooling Water No ET This system operates at under 200 degF Text19:

ADM Admin Building No EP This system includes the building and not the associated piping.

Text19:

ARMS Area Radiation Monitoring Systems No EP This system does not contain piping.

Text19:

B 480 VAC No EP This is an electrical system that does not contain piping.

Text19:

BA Breathing Air No EW This system does not contain water or steam.

Text19:

BMS Boron Management No EW This system does not contain water or steam.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-4 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

BS Containment (Building) Spray No EI Containment spray only operates in emergency situations.

Text19:

CA Secondary Chemical Addition No EW This system does not contain water or steam.

Text19:

CCW Component Cooling Water System No ET This system provides low-temperature water to TS-MS-024 Addendum D various equipment in the plant.

Text19:

CEDM Control Element Drive Mechanism No EP This system does not contain piping.

Control Text19:

CF Chemical Feed No EW This system does not contain water or steam. P&ID Text19:

CL Chlorination No EW This system does not contain water or steam. P&ID Text19:

COMM Communications No EP This system does not contain piping.

Text19:

CP Cathodic Protection No EP This is an electrical system that does not contain piping.

Text19:

CPC Core Protection Calculators No EP This system does not contain piping.

Text19:

CPV Penetration Room Ventilation No EW This system vents non-condensable gases.

Text19:

CRDX Cardox (CO2 Fire Protection No EW This system does not contain water or steam. P&ID System)

Text19:

CRV Control Room Ventilation No EW This system vents non-condensable gases.

Text19:

CS Condensate Pump Suction No ET This system transports low-temperature water TS-MS-024 from the Condensers to the Condensate Pump.

Text19:

CV Condenser Air Vents No EW This system does not contain water or steam. TS-MS-024 Addendum D Report No. 0700.104-17, Appendix A, Revision 2 Page A-5 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

CVCS Chemical and Volume Control No EM This system is comprised entirely of FAC- TS-MS-024 System resistant piping.

Text19:

CVH Containment Vent Header No EW This system vents non-condensable gases.

Text19:

CW Circulating Water No EO This system provides river water to cool the TS-MS-024 Addendum D steam in the condensers and temperature is below 200 degF.

Text19:

D 125 VDC No EP This is an electrical system that does not contain piping.

Text19:

DA Diesel Generator Starting Air No EW This system does not contain water or steam. TS-MS-024 Addendum D Text19:

DCH Drain Collection Header No EF Flow in this system is too low to facilitate FAC.

Text19:

DF Diesel Generator Fuel Oil No EW This system does not contain water or steam TS-MS-024 Addendum D and temperature is below 200 degF.

Text19:

DFAS Diverse Emergency Feed Actuation No EP This system does not contain piping.

Text19:

DSS Diverse Scram System No EP This system does not contain piping.

Text19:

DW Domestic Water No EO This system contains highly oxygenated water from the city supply.

Text19:

EC Plant Computer No EP This system does not contain piping.

Text19:

EDG Emergency Diesel Generator No EP This system does not contain piping.

Text19:

EDG EDG Controls & Excitation No EP This system does not contain piping.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-6 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

EFW Emergency Feed Water No EI This system only operates in emergency situations.

Text19:

EHC Electro-Hydraulic (Mechanical) No EP This system does not contain piping.

Text19:

EHC MFP EHC Controls No EP This system does not contain piping.

Text19:

EHC MTG EHC Controls No EP This system does not contain piping.

Text19:

EL Emergency Lighting (Safe No EP This system does not contain piping.

Shutdown)

Text19:

EOF Emergency Operations Facility No EP This system does not contain piping.

Text19:

ES ESFAS No EP This system does not contain piping.

Text19:

EXCT Main Generator Excitation & No EP This system does not contain piping.

Protection Text19:

F Switchyard No EP This system does not contain piping.

Text19:

FD Fire Detection No EP This system does not contain piping.

Text19:

FHS Fuel Handling System No EW This system does not contain water or steam.

Text19:

FO Diesel Fuel Oil Storage and No EW This system does not contain water or steam. P&ID Transfer Text19:

FP Spent Fuel Pool Cooling No ET This system operates at under 200 degF Text19:

FS Fire Protection (Water) No ET This system uses low-temperature city water P&ID with high concentration of O2 Report No. 0700.104-17, Appendix A, Revision 2 Page A-7 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

FWCS Feed Water Control System No EF This system contains low-flow instrumentation lines.

Text19:

GCH Gas Collection Header No EW This system does not contain water or steam.

Text19:

GG Generator Gas No EW This system does not contain water or steam.

Text19:

GSO Hydrogen Seal Oil (Mechanical) No EW This system does not contain water or steam.

Text19:

GZ Gaseous Radwaste No EW This system does not contain water or steam.

Text19:

H 6900 VAC No EP This is an electrical system that does not contain piping.

Text19:

H2 Hydrogen No EW This system does not contain water or steam.

Text19:

HAL Halon No EW This system does not contain water or steam.

Text19:

HPA Hydrogen Purge System No EW This system does not contain water or steam.

Text19:

HPSI High Pressure Safety Injection No EM Lines in this system are composed of FAC- Pipe Spec resistant material.

Text19:

HR H2 Recombiners No EW This system does not contain water or steam.

Text19:

HS Generator Hydrogen Supply No EW This system provides hydrogen to the steam P&ID generators.

Text19:

HT Heat Tracking No EP This system does not contain piping.

Text19:

IA Instrument Air No EW This system does not contain water or steam. TS-MS-024 Addendum F1 Report No. 0700.104-17, Appendix A, Revision 2 Page A-8 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

IB Isophase Bus No EP This system does not contain piping.

Text19:

IBC Isophase Bus Cooling No ET This system operates at under 200 degF Text19:

IC Incore Instrumentation No EF This system contains low-flow instrumentation lines.

Text19:

ICC Reactor Vessel Level Monitoring & No EF This system contains low-flow instrumentation CETs lines.

Text19:

IS Intake Structure No EO This system contains highly oxygenated water.

Text19:

JW Diesel Generator Jacket Water No EO This system is fed with raw water with high O2 TS-MS-024 Addendum D content and does not exceed 200 degF.

Text19:

K Annunciators No EP This system does not contain piping.

Text19:

LA 120/208 VAC Misc. Lighting & No EP This is an electrical system that does not Power Dist. contain piping.

Text19:

LLRW Low Level Radwaste Bldg No EP This system does not contain piping.

Text19:

LO Main Turbine Lube Oil No EW This system does not contain water or steam. P&ID Text19:

LPSI Low Pressure Safety Injection No EM Lines in this system are composed of FAC- Pipe Spec resistant material.

Text19:

LRBV Low Level Radwaste Building No EW This system vents non-condensable gases.

Ventilation Text19:

LRW Liq Radwaste Mgmt No EW This system does not contain water or steam.

Text19:

MET Meteorological Instrumentation No EP This system does not contain piping.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-9 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

MW City Water Make-Up No EO This system contains highly oxygenated water TS-MS-024 from the city supply and temperature does not exceed 200 degF.

Text19:

N2 Nitrogen No EW This system does not contain water or steam. P&ID Text19:

NI Nuclear Instrumentation No EP This system does not contain piping.

Text19:

NT Neutralizing System No EP This system does not contain piping.

Text19:

PA Reactor Building Purge Air No EW This system does not contain water or steam.

Text19:

PASS Post Accident Sampling No EI This system only operates in post-accident conditions Text19:

PCA Penetration Cooling Air No EW This system does not contain water or steam TS-MS-024 Addendum D and temperature is below 200 degF.

Text19:

PH Plant Heating No EW This system does not contain water or steam.

Text19:

PMU Makeup Demineralizer System No ET This system operates at under 200 degF Text19:

PPS Plant Protection System No EP This system does not contain piping.

Text19:

PS Primary Sampling No EI This system operates less than 2% of plant operation Text19:

PW Primary Water No ET This system contains low-temperature water TS-MS-024 and is comprised of FAC-resistant material.

Text19:

RB Reactor Building No EP This system does not contain piping.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-10 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

RBHV Reactor Building Ventilation No EW This system vents non-condensable gases.

Text19:

RCP Reactor Coolant Pumps No EP This system does not contain piping.

Text19:

RCS Reactor Coolant System No EM This system is comprised entirely of FAC- TS-MS-024 resistant piping.

Text19:

RDAC/S RDAC (Radiation Dose No EP This system does not contain piping.

PING Assessment Computer)/SPING (S Text19:

RHR Residual Heat Removal System No EM All lines in the RHR system are stainless steel.

Text19:

RMS Radiation Monitoring No EP This system does not contain piping.

Text19:

RPS Reactor Protection System No EP This system does not contain piping.

Text19:

RRS Reactor Regulating System No EP This system does not contain piping.

Text19:

RS Reheat Steam No EQ Reheater Steam provides superheated steam to TS-MS-024 the LP and BFP Turbines.

Text19:

RT Resin Transfer No EW This system does not contain water or steam.

Text19:

RWB Radwaste Building No EP This system does not contain piping.

Text19:

RX Reactor Core No EP This system does not contain piping.

Text19:

RZ Regen Waste No EP This system does not contain piping.

Text19:

SA Service Air No EW This system does not contain water or steam TS-MS-024 and temperature is below 200 degF.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-11 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

SDBC Steam Dump Bypass Control No EP This system does not contain piping.

System Text19:

SDC Shutdown Cooling No EI This system only operates during shutdown.

Text19:

SEC Security No EP This system does not contain piping.

Text19:

SFP Spent Fuel Pit No ET The water in this system is low-temperature.

Text19:

SGS Stm. Gen. Secondary No EP This system does not contain piping.

Text19:

SI Safety Injection System No EM This system is comprised entirely of FAC- TS-MS-024 resistant piping.

Text19:

SMS Seismic Monitoring System No EP This system does not contain piping.

Text19:

SP Sample System No EM Sample piping at IPEC is stainless steel. TS-MS-024 Text19:

SPDS Safety Parameter Display System No EP This system does not contain piping.

Text19:

SS Secondary Sampling No EM Sample piping at IPEC is stainless steel. Pipe Spec Text19:

STP Sewage Treatment Plant No EP This system does not contain piping.

Text19:

SW Service Water No EO Service Water has a high concentration of P&ID dissolved oxygen.

Text19:

SWC Stator Water Cooling No ET This system operates at under 200 degF Text19:

SZ Solid Waste Management No EW This system does not contain water or steam.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-12 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Text19:

TB Turbine Building No EP This system does not contain piping.

Text19:

TBS Turbine Building Sump No EF Flow in this system is too low to facilitate FAC.

Text19:

TBV Turbine Building Ventilation No EW This system vents non-condensable gases.

Text19:

TG Main Turbine & Generator No EP This system does not contain piping.

Text19:

TG MTG & MFPT Supervisory No EP This system does not contain piping.

Instrumentation Text19:

TS Traveling Screens No EP This system does not contain piping.

Text19:

VENT Miscellaneous Ventilation System No EW This system vents non-condensable gases.

Text19:

VLPM U3 Vibration & Loose Parts No EP This system does not contain piping.

Monitoring System Text19:

VS Condenser Vacuum No EW This system vents non-condensable gases.

Text19:

WCP Weld Channel Pressurization No EW This system does not contain water or steam. P&ID Text19:

XFMR Main, Auxiliary & Startup No EP This system does not contain piping.

Transformers Text19:

Y Inverters & Vital 120 VAC No EP This is an electrical system that does not contain piping.

Report No. 0700.104-17, Appendix A, Revision 2 Page A-13 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

System System Code System Name Number Susceptible? Excl. Crit. Comments Reference Exclusion Criteria Legend:

EC Excluded due to Combination of infrequent op above temp threshold EF Excluded due to low or no Flow EI Excluded due to Infrequent operation EM Excluded due to FAC-resistant Material EO Excluded due to high dissolved Oxygen content EP Exluded, does not contain Piping EQ Excluded due to high steam Quality ER Excluded, Removed from service and "cut" and "capped" ET Excluded due to operating Temperature (single phase, < 200 deg F)

EW Excluded because system, subsytem, or line is non-Water Report No. 0700.104-17, Appendix A, Revision 2 Page A-14 of 14

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Appendix B Subsystem Susceptibility Evaluation Report Indian Point Unit 3 Report No. 0700.104-17, Appendix B, Revision 2 Page B-1 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Auxiliary Steam (AS), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-AS-01 Text19: Auxiliary Steam to RS- 9321-F-41443, Yes P&ID HC-1 thru 4, RS-UH- 9321-F-27273 1, and RS-HX-1 Report No. 0700.104-17, Appendix B, Revision 2 Page B-2 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Auxiliary Steam Traps (AST), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-AST-01 Text19: Auxiliary Steam Trap 9321-F-4573 Yes P&ID lines Report No. 0700.104-17, Appendix B, Revision 2 Page B-3 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-BD-01 Text19: Steam Generator 9321-F-27293 Yes P&ID Blowdown to Sheet 1, 9321-Blowdown Tank and F-24063, 9321-Sample Cooler F-20183 Sheet 1

3-BD-02 Text19: Steam Generator 9321-F-27293 No EM Sample lines are all SS TS-MS-024 Blowdown from Sheet 1 Sample Cooler to Steam Generator Blowdown Flash Tank No 31 Report No. 0700.104-17, Appendix B, Revision 2 Page B-4 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Pump Discharge (CD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-CD-01 Text19: Condensate Lines 9321-F-20183 No ET Condensate is below 200 degF before PEPSE Between Condensate passing through the #32 FWHs Pumps and #32 Feedwater Heaters 3-CD-02 Text19: Condensate Lines 9321-F-20183 Yes PEPSE Downstream of #32 Sheet 1 and 2, Feedwater Heaters 9321-F-20193 Report No. 0700.104-17, Appendix B, Revision 2 Page B-5 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Storage & Transfer (CT), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-CT-01 Text19: Lines from the Boiler 9321-F-20243 Yes Pipe Spec Feed Pump Turbine Drip Tank to the Drip Tank Drain Pumps 3-CT-02 Text19: All other Condensate Multiple P&IDs No ET This system operates at below 200 degF TS-MS-024 Addendum D Transfer lines Report No. 0700.104-17, Appendix B, Revision 2 Page B-6 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-3EST-01 Text19: LP Turbine Extraction 9321-F-20313 Yes P&ID Steam to #33 FWHs Steam Traps 3-4EST-01 Text19: Extraction Steam 9321-F-20313 No EQ Steam is superheated upstream of the P&IDs Lines upstream of steam traps.

Steam Traps 3-4EST-02 Text19: Steam Traps to the 9321-F-20313 Yes PEPSE Steam Trap Drains Header from Extraction lines to #34 FWHs 3-5EST-01 Text19: Extraction Steam to 9321-F-20203 Yes P&ID

35 FWHs Steam Sheet 1, 9321-Traps F-20313 3-6EST-01 Text19: HP Turbine Extraction 9321-F-20313 Yes P&ID Steam to Extraction Steam Traps 3-6EST-02 Text19: Extraction Steam Trap 9321-F-20313 Yes P&ID Drain Headers to the Drains Collecting Tank Report No. 0700.104-17, Appendix B, Revision 2 Page B-7 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-1EX-01 Text19: LP Turbine Extraction 9321-F-20203 Yes PEPSE Steam to #31 Feedwater Heaters 3-2EX-01 Text19: LP Turbine Extraction 9321-F-20203 Yes PEPSE Steam to #32 Feedwater Heaters 3-3EX-01 Text19: LP Turbine Extraction 9321-F-20203, Yes PEPSE Steam to #33 9321-F-20313 Feedwater Heaters 3-3EX-02 Text19: Boiler Feed Pump 9321-F-20173, Yes PEPSE Turbine Drains to 9321-F-20243 Condensers 3-4EX-01 Text19: Extraction Steam 9321-F-20203, No EQ Steam is superheated. P&IDs Lines to #34 9321-F-20313 Feedwater Heaters 3-5EX-01 Text19: HP Turbine 9321-F-20203 Yes PEPSE Crossunder Piping Leakoff Drains to Condensers Text19:

3-5EX-02 Extraction Steam from 9321-F-20203, Yes PEPSE Moisture 9321-F-20313 Preseparators to #35 Feedwater Heaters 3-5EX-03 Text19: Small Bore Steam 9321-F-20203 No EI Control valves in these lines are normally P&IDs Drains to the closed.

Condenser via FCV-1156, 1164, 1165, and 1166.

Report No. 0700.104-17, Appendix B, Revision 2 Page B-8 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-6EX-01 Text19: HP Turbine Extraction 9321-F-20203, Yes PEPSE Steam to #36 9321-F-20313 Feedwater Heaters Report No. 0700.104-17, Appendix B, Revision 2 Page B-9 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-FW-01 Text19: Feedwater Lines from 9321-F-20193 Yes PEPSE the Boiler Feed Pumps to the Steam Generators 3-FW-02 Text19: Auxiliary Feedwater 9321-F-20193 No EI Auxiliary Feedwater only operates during TS-MS-024 Lines to Steam startup, shutdown, and emergency Generator conditions.

3-FW-03 Text19: Boiler Feed Pump 9321-F-20193 No EM All lines in this subsystem have been SFA Model Recirc Lines to the replaced with CrMo.

Drains Collecting Tank Report No. 0700.104-17, Appendix B, Revision 2 Page B-10 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Sealing Steam (GS), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-GS-01 Text19: Gland Steam to and 9321-F-20243, Yes PEPSE from HP, LP, and BFP 9321-F-20313, Turbines 9321-05-FP-2355, B237144 Report No. 0700.104-17, Appendix B, Revision 2 Page B-11 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Steam Traps (GST), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-GST-01 Text19: Gland Steam to and 9321-F-20243 Yes PEPSE from Steam Traps Report No. 0700.104-17, Appendix B, Revision 2 Page B-12 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-1HD-01 Text19: #31 Feedwater Heater 9321-F-20223 Yes PEPSE Drain Lines Sheet 2 3-1HD-02 Text19: #31 Feedwater Heater 9321-F-20223 Yes P&ID Vents Sheet 2 3-2HD-01 Text19: #32 Feedwater Heater 9321-F-20223 Yes PEPSE Drain Lines Sheet 2 3-2HD-02 Text19: #32 Feedwater Heater 9321-F-20223 Yes P&ID Vents Sheet 2 3-3HD-01 Text19: #33 Feedwater Heater 9321-F-20223 Yes PEPSE Drain Lines Sheet 2 3-3HD-02 Text19: #33 Feedwater Heater 9321-F-20223 No EM All lines in this subsystem have been IP3-RPT-MULT-03162, Rev.

Vents Sheet 2 replaced with CrMo. 3, Appendix B 3-4HD-01 Text19: #34 Feedwater Heater 9321-F-20223 Yes PEPSE Drain Lines Sheet 2 3-4HD-02 Text19: #34 Feedwater Heater 9321-F-20223 Yes P&ID Vents Sheet 2 Text19:

3-5HD-01 Heater Drains from 9321-F-20223 Yes PEPSE

35 Feedwater Sheet 1 Heaters 3-5HD-02 Text19: Heater Vents from 9321-F-20223 Yes PEPSE

35 Feedwater Heater Sheet 1 and 2 and Heater Drain Tank vents to #35 Feedwater Heaters and Flas Report No. 0700.104-17, Appendix B, Revision 2 Page B-13 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-5HD-03 Text19: HDT Drains to Heater 9321-F-20223 Yes PEPSE Drain Pumps and Sheet 1 and 2 Condensers and Heater Drain Pump Vents to HDT 3-6HD-01 Text19: Heater Drains from 9321-F-20223 Yes PEPSE

36 Feedwater Sheet 1 and 2 Heaters 3-6HD-02 Text19: Heater Vents from 9321-F-20223 Yes PEPSE

36 Feedwater Heater Sheet 1, 9321-F-20313 3-HD-01 Text19: Heater Drain Pump 9321-F-20223, Yes PEPSE discharge to Boiler 9321-F-20183 Feed Pumps Sheet 2 Report No. 0700.104-17, Appendix B, Revision 2 Page B-14 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-MS-01 Text19: Main Steam from SG 9321-F-20173, Yes PEPSE to HP Turbine, BFP 9321-F-20233 Turbine, MSRs, Aux. Sheet 1 and 2, Steam, SJAEs, and 9321-F-20413, Priming Ejectors. 9321-F-20423, 9321-F-41573, 9321-F-41283 3-MS-02 Text19: Main Steam to MSR 9321-F-20173 No EI Infrequent use - normally closed valve P&ID Header Dumps to shown on P&ID Condenser 3-MS-03 Text19: Main Steam to 9321-F-20173 No EI Infrequent use - normally closed valve P&ID Auxiliary FW Turbine shown on P&ID Text19:

3-MS-04 Turbine Steam Drains 9321-F-20173 No EI Control valves in these lines are normally P&ID via PCV-1134, 1135, closed.

1136, and 1137 3-MS-05 Text19: Drains from Main 9321-F-20173 No EI Control valves in these lines are normally P&ID Steam to Swap Lab closed.

Text19:

3-MS-06 Small Bore Turbine 9321-F-20173 No EI Control valves in these lines are normally IP3-RPT-Mult-03162 Steam Drains to the closed.

Condenser via FCV-1154, 1155, 1157, 1158, and 1159 3-MS-07 Text19: H.P. Cylinder Steam 9321-F-20173 No EI Control valves in line are closed during SD No. 18.0 Heating and Seals normal operation.

Text19:

3-MS-08 Main Steam Supply to 9321-F-20173, Yes P&ID Gland Steam Header 9321-F-20313, 9321-F-20243 3-MS-09 Text19: H.P. Turbine Control 9321-05-FP- Yes P&ID Valve Piping 2355 Report No. 0700.104-17, Appendix B, Revision 2 Page B-15 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-MS-10 Text19: HP Turbine 9321-F-20203 Yes PEPSE Crossunder Piping to MSRs and condensers 3-MS-11 Text19: Scavenging Steam 9321-F-20233 No ER Source line shown capped on P&ID P&ID from 6th Stage Sheet 1 and 2 Extraction Steam Report No. 0700.104-17, Appendix B, Revision 2 Page B-16 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-MSD-01 Text19: Moisture Separator 9321-F-20233 Yes PEPSE Drains to the Heater Sheet 1 and 2 Drain Tank 3-MSD-02 Text19: Reheater Drains to 9321-F-20233 Yes PEPSE

36 Feedwater Sheet 1 and 2 Heaters Report No. 0700.104-17, Appendix B, Revision 2 Page B-17 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-MST-01 Text19: Main Steam lines 9321-F-41573 Yes P&ID surrounding Main Steam Traps Report No. 0700.104-17, Appendix B, Revision 2 Page B-18 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Preseparator Drains (PD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-PD-01 Text19: Moisture Preseparator 9321-F-20223 Yes PEPSE Lines Sheet 1 Report No. 0700.104-17, Appendix B, Revision 2 Page B-19 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Reheat Steam Traps (RST), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-RST-01 Text19: Reheat Steam lines 9321-F-20243 No EQ Reheat Steam is superheated upstream of PEPSE upstream of Steam the Steam Traps Traps 3-RST-02 Text19: Reheat Steam from 9321-F-20243 Yes PEPSE Steam Traps to Boiler Feed Pump Turbine Drip Tank Report No. 0700.104-17, Appendix B, Revision 2 Page B-20 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-SB-01 Text19: Auxiliary Steam lines 9321-F-41573 No ER The Reboiler has been removed from SD No. 18.0, IP3-RPT-to and from the service MULT-03162 Reboiler 3-SB-02 Text19: Service Boiler Lines 9321-F-41573, Yes P&IDs 9321-F-40573, 9321-F-20173, 9321-F-41283, 9321-F-41293 Report No. 0700.104-17, Appendix B, Revision 2 Page B-21 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler Feed Pump (SBF), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-SBF-01 Text19: Service Boiler lines 9321-F-41293, Yes P&ID from Deaerator to 9321-F-41283 Steam Drum thru Service Boiler Feed Pumps Report No. 0700.104-17, Appendix B, Revision 2 Page B-22 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-UH-01 Text19: Auxiliary Steam Lines 9321-F-40573, Yes P&IDs to Various Equipment 9321-F-27273, 9321-F-41443, 9321-F-41553, 9321-F-41293, 9321-F-41283 3-UH-02 Text19: Aux Steam to 9321-F-27273, No ET Sample is cooled and therefore excluded P&IDs Radiation Monitor 9321-F-41443 Report No. 0700.104-17, Appendix B, Revision 2 Page B-23 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-UHT-01 Text19: Auxiliary Steam to 9321-F-41553 Yes P&ID Steam Traps Report No. 0700.104-17, Appendix B, Revision 2 Page B-24 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

MSR Vent Chamber Discharge (VCD), Unit 3 Subsystem FAC Excl.

Number Subsystem Name Subsystem Boundary P&ID No. Sus? Crit. Comments Reference 3-VCD-01 Text19: Moisture Separator 9321-F-20233 Yes PEPSE Reheater Vent Sheet 1 and 2, Chamber Discharge 9321-F-20203 Lines Exclusion Criteria (Excl. Crit.) Legend:

EC Excluded due to Combination of infrequent op above temp threshold EF Excluded due to low or no Flow EI Excluded due to Infrequent operation EM Excluded due to FAC-resistant Material EO Excluded due to high dissolved Oxygen content EP Exluded, does not contain Piping EQ Excluded due to high steam Quality ER Excluded, Removed from service and "cut" and "capped" ET Excluded due to operating Temperature (single phase, < 200 deg F)

EW Excluded because system, subsytem, or line is non-Water Report No. 0700.104-17, Appendix B, Revision 2 Page B-25 of 25

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Appendix C Line Susceptibility Evaluation Report Indian Point Unit 3 Report No. 0700.104-17, Appendix C, Revision 2 Page C-1 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Auxiliary Steam (AS), Unit 3 Section B: SNM Program Lines 3-AS-01: Auxiliary Steam to RS-HC-1 thru 4, RS-UH-1, and RS-HX-1 Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-AS-001 1.25 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to RS-UH-1 Text19:

3-AS-002 1 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to PRV Station Text19:

3-AS-003 2.5 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to RS-HC-2 Text19:

3-AS-004 3 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to RS-HC-4 Text19:

3-AS-005 2.5 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to RS-HC-1 Text19:

3-AS-006 2 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to RS-HX-1 Text19:

3-AS-007 2.5 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam to RS-HC-3 Text19:

3-AS-024 2.5 9321-F-41443 S NC Operating conditions unknown. P&ID Header to Cond Receiver Text19:

3-AS-049 1.5 9321-F-41443 S NC Operating conditions unknown. P&ID Cond Receiver exit through RS Pump 3

3-AS-050 Text19: 1.5 9321-F-41443 S NC Operating conditions unknown. P&ID Cond Receiver exit through RS Pump 4

3-AS-051 Text19: 1.5 9321-F-41443, 9321-F- S NC Operating conditions unknown. P&ID Drain to Condensate Receiver IP3V-27273 138-0001 Section C: Excluded Lines 3-AS-01: Auxiliary Steam to RS-HC-1 thru 4, RS-UH-1, and RS-HX-1 Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-AS-026 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve TCV 390-1 Bypass Text19:

3-AS-028 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve TCV 390-3 Bypass Text19:

3-AS-031 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve TCV 390-5 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-2 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Auxiliary Steam (AS), Unit 3 Section C: Excluded Lines 3-AS-01: Auxiliary Steam to RS-HC-1 thru 4, RS-UH-1, and RS-HX-1 Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-AS-033 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve TCV 390-4 Bypass Text19:

3-AS-039 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve TCV 390-2 Bypass Text19:

3-AS-041 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve PCV 401 Bypass Text19:

3-AS-044 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Valve TCV 453 Bypass Text19:

3-AS-048 1 9321-F-41443 E EF Low to no flow in vent to atmosphere P&ID Vent to Atmosphere Report No. 0700.104-17, Appendix C, Revision 2 Page C-3 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Auxiliary Steam Traps (AST), Unit 3 Section B: SNM Program Lines 3-AST-01: Auxiliary Steam Trap lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-AST-002 1.5 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to AST-30 Text19:

3-AST-010 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to AST-26 Text19:

3-AST-011 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to AST-3 Text19:

3-AST-012 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam from AST-26 to Cond Receiver Header 3-AST-013 Text19: 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam from AST-3 to Cond Receiver Header 3-AST-104 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from AST-10 Text19:

3-AST-115 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Primary Water Storage Tank through AST-19 3-AST-122 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-12 to Cond Receiver 3-AST-133 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-21 to Cond Receiver 3-AST-134 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-20 to Cond Receiver 3-AST-137 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-27 Text19:

3-AST-138 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-13 Text19:

3-AST-139 0.75 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-14 Text19:

3-AST-140 0.75 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-15 Text19:

3-AST-141 0.75 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-16 Text19:

3-AST-142 0.75 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-17 Text19:

3-AST-174 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru AST-28 Report No. 0700.104-17, Appendix C, Revision 2 Page C-4 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Auxiliary Steam Traps (AST), Unit 3 Section B: SNM Program Lines 3-AST-01: Auxiliary Steam Trap lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-AST-236 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Primary Water Storage Tank Section C: Excluded Lines 3-AST-01: Auxiliary Steam Trap lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-AST-004 0.75 9321-F-40573 E EI Valve shown closed on P&ID. P&ID AST-30 Bypass Text19:

3-AST-014 0.75 9321-F-40573 E EI Valve shown closed on P&ID. P&ID AST-26 bypass Text19:

3-AST-015 0.75 9321-F-40573 E EI Valve shown closed on P&ID. P&ID AST-3 Bypass Text19:

3-AST-105 1 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-10 Bypass Text19:

3-AST-123 1 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-12 Bypass Text19:

3-AST-135 1 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-21 Bypass Text19:

3-AST-136 1 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-20 Bypass Text19:

3-AST-143 1 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-13 Bypass Text19:

3-AST-144 0.75 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-14 Bypass Text19:

3-AST-145 0.75 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-15 Bypass Text19:

3-AST-146 0.75 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-16 Bypass Text19:

3-AST-147 0.75 9321-F-27273 E EI Valve shown closed on P&ID. P&ID AST-17 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-5 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section B: SNM Program Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-001 2.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 31 Blowdown via BD-1-2 Text19:

3-BD-002 2.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 31 Blowdown via BD-1-1 Text19:

3-BD-004 2 9321-F-27293 S NC Operating conditions unknown. P&ID SG 32 Blowdown via BD-1-4 Text19:

3-BD-006 2 9321-F-27293 S NC Operating conditions unknown. P&ID SG 32 Blowdown via BD-1-3 Text19:

3-BD-008 2 9321-F-27293 S NS Small bore piping with unknown conditions. P&ID SG 33 Blowdown via BD-1-6 Text19:

3-BD-010 2 9321-F-27293 S NS Small bore piping with unknown conditions. P&ID SG 33 Blowdown via BD-1-5 Text19:

3-BD-011 2.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 34 Blowdown via BD-1-8 Text19:

3-BD-012 2.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 34 Blowdown via BD-1-7 Text19:

3-BD-013 1 9321-F-27293 S NC Operating conditions unknown. P&ID SG 31 Shell Drain Text19:

3-BD-015 1 9321-F-27293 S NC Operating conditions unknown. P&ID SG 32 Shell Drain Text19:

3-BD-017 1 9321-F-27293 S NC Operating conditions unknown. P&ID SG 33 Shell Drain Text19:

3-BD-019 1 9321-F-27293 S NC Operating conditions unknown. P&ID SG 34 Shell Drain Text19:

3-BD-020 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 31 Blowdown Text19:

3-BD-021 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 32 Blowdown Text19:

3-BD-022 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 33 Blowdown Text19:

3-BD-023 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 34 Blowdown Text19:

3-BD-024 0.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 31 Blowdown drain Text19:

3-BD-025 0.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 32 Blowdown drain Text19:

3-BD-026 0.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 33 Blowdown drain Text19:

3-BD-027 0.5 9321-F-27293 S NC Operating conditions unknown. P&ID SG 34 Blowdown drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-6 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section B: SNM Program Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-037 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 31 Blowdown to SGB Heat Exchangers 3-BD-038 Text19: 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 32 Blowdown to SGB Heat Exchangers 3-BD-039 Text19: 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 33 Blowdown to SGB Heat Exchangers 3-BD-040 Text19: 4 9321-F-27293 S NC Operating conditions unknown. P&ID SG 34 Blowdown to SGB Heat Exchangers 3-BD-045 Text19: 4 9321-F-27293 S NC Operating conditions unknown. P&ID Header from SG 34 and SG 33 Blowdown to SGB Heat Exchangers 3-BD-046 Text19: 4 9321-F-27293 S NC Operating conditions unknown. P&ID Header from SG 31, 33, and 34 Blowdown to SGB Heat Exchangers 3-BD-047 Text19: 4 9321-F-27293, 9321-F- S NC Operating conditions unknown. P&ID Header from SG Blowdown to SGB 24063 Heat Exchangers 3-BD-048 Text19: 18 9321-F-27293 S NC Operating conditions unknown. P&ID Blowdown Tank vent to Atmosphere Text19:

3-BD-052 4 9321-F-24063 S NC Operating conditions unknown. P&ID Steam Generator Blowdown upstream of SGB Heat Exchanger #3 3-BD-053 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID Steam Generator Blowdown downstream of SGB Heat Exchanger

3 before Orifice 3-BD-055 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown from Orifice upstream of Heat Exchanger #4 (A and B) 3-BD-056 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown downstream of HE #4 (A and B) to PCV 2 3-BD-058 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown from PCV 2 to Pre-filters 3-BD-063 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown upstream of SGBDF-2 Report No. 0700.104-17, Appendix C, Revision 2 Page C-7 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section B: SNM Program Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-065 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDF-2 to SGBDF-4 Text19:

3-BD-068 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDF-4 to Ion Exchanger header Text19:

3-BD-069 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown header to Ion Exchangers (SGBDIX) 3-BD-070 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown to SGBDIX-1 Text19:

3-BD-073 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-1 Drain header Text19:

3-BD-074 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-2 Drain to Resin Trap Text19:

3-BD-075 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-3 Drain to Resin Trap Text19:

3-BD-076 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-1 Drain to SGBDIX header Text19:

3-BD-077 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-2 Drain to SGBDIX header Text19:

3-BD-079 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-1 Drain upstream of SGBDIX-2 3-BD-080 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-1 Drain upstream of SGBDIX-3 3-BD-082 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-2 Drain upstream of SGBDIX-3 3-BD-085 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown to SGBDIX-2 downstream of SGBDIX-1 drain 3-BD-086 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown to SGBDIX-3 downstream of SGBDIX-1 and SGBDIX-2 drain 3-BD-088 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-2 Resin Trap to Post Filter header 3-BD-089 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-3 Resin Trap to Post Filter header Report No. 0700.104-17, Appendix C, Revision 2 Page C-8 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section B: SNM Program Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-096 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-2 and 3 header to Post Filters 3-BD-097 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX header to Post Filters Text19:

3-BD-100 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown to SGBDIX-5 Text19:

3-BD-101 4 9321-F-24063 S NC Operating conditions unknown. P&ID SG Blowdown to SGBDIX-6 Text19:

3-BD-102 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-5 header to Drain Collecting Tank 3-BD-103 Text19: 4 9321-F-24063 S NC Operating conditions unknown. P&ID SGBDIX-6 header to Drain Collecting Tank 3-BD-104 Text19: 4 9321-F-24063, 9321-F- S NC Operating conditions unknown. P&ID SG Blowdown to Drain Collecting 20183 Sheet 1 Tank Section C: Excluded Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-003 2.5 9321-F-27293 E EM Stainless Steel Piping P&ID SG 32 Blowdown via BD-1-4 Text19:

3-BD-005 2.5 9321-F-27293 E EM Stainless Steel Piping P&ID SG 32 Blowdown via BD-1-3 Text19:

3-BD-007 2.5 9321-F-27293 E EM Stainless Steel Piping P&ID SG 33 Blowdown via BD-1-6 Text19:

3-BD-009 2.5 9321-F-27293 E EM Stainless Steel Piping P&ID SG 33 Blowdown via BD-1-5 Text19:

3-BD-014 1 9321-F-27293 E EM Stainless Steel Piping P&ID SG 32 Shell Drain Text19:

3-BD-016 1 9321-F-27293 E EM Stainless Steel Piping P&ID SG 33 Shell Drain Text19:

3-BD-018 1 9321-F-27293 E EM Stainless Steel Piping P&ID SG 34 Shell Drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-9 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section C: Excluded Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-028 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 31 Blowdown to SGB Flash Tank No 31 3-BD-029 Text19: 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 32 Blowdown to SGB Flash Tank No 31 3-BD-030 Text19: 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 33 Blowdown to SGB Flash Tank No 31 3-BD-031 Text19: 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 34 Blowdown to SGB Flash Tank No 31 3-BD-032 Text19: 2 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 31 Blowdown to Liquid Waste System 3-BD-033 Text19: 2 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 32 Blowdown to Liquid Waste System 3-BD-034 Text19: 2 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 33 Blowdown to Liquid Waste System 3-BD-035 Text19: 2 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 34 Blowdown to Liquid Waste System 3-BD-036 Text19: 3 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG Blowdown header to Liquid Waste System 3-BD-041 Text19: 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 31 Blowdown HCV-1 Bypass Text19:

3-BD-042 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 32 Blowdown HCV-2 Bypass Text19:

3-BD-043 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 33 Blowdown HCV-3 Bypass Text19:

3-BD-044 4 9321-F-27293 E EI Valve shown closed on P&ID. P&ID SG 34Blowdown HCV-4 Bypass Text19:

3-BD-049 0.38 9321-F-27293 E EM Sample lines are SS TS-MS-024 Line to Sample Cooler from Blowdown Tank Vent via BD-220 3-BD-050 Text19: 2 9321-F-27293 E EI Valve shown closed on P&ID. P&ID Steam Generator Blowdown Flash Tank drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-10 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section C: Excluded Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-051 4 9321-F-27293, 9321-F- E EI Valve shown closed on P&ID. P&ID Blowdown drain to SW drain 24063 3-BD-054 Text19: 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SG Blowdown HE #3 Bypass Text19:

3-BD-057 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SG Blowdown HE #4 (A and B)

Bypass 3-BD-059 Text19: 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID PCV 2 Bypass line Text19:

3-BD-060 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SG Blowdown Pre-filter and Ion Exchanger Bypass 3-BD-061 Text19: 2 9321-F-24063 E EF Low to no flow in vent to atmosphere P&ID SG Blowdown Relief Valve to Atmosphere 3-BD-062 Text19: 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SG Blowdown upstream of SGBDF-1 Text19:

3-BD-064 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDF-1 to SGBDF-3 Text19:

3-BD-066 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDF Balance Line Text19:

3-BD-067 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDF-3 to Ion Exchanger header Text19:

3-BD-071 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SG Blowdown to SGBDIX-2 Text19:

3-BD-072 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SG Blowdown to SGBDIX-3 Text19:

3-BD-078 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-3 Drain to SGBDIX header Text19:

3-BD-081 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-2 Drain upstream of SGBDIX-1 3-BD-083 Text19: 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-3 Drain upstream of SGBDIX-1 3-BD-084 Text19: 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-3 Drain upstream of SGBDIX-2 Report No. 0700.104-17, Appendix C, Revision 2 Page C-11 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Steam Generator Blowdown (BD), Unit 3 Section C: Excluded Lines 3-BD-01: Steam Generator Blowdown to Blowdown Tank and Sample Cooler Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-BD-087 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-1 Resin Trap to Post Filter header 3-BD-090 Text19: 2 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-1 Resin Rinse to Drain Text19:

3-BD-091 2 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-2 Resin Rinse to Drain Text19:

3-BD-092 2 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-3 Resin Rinse to Drain Text19:

3-BD-093 4 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-1 Drain to Resin Trap Text19:

3-BD-094 2 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX-1 and 2 Resin Rinse to Drain Text19:

3-BD-095 2 9321-F-24063 E EI Valve shown closed on P&ID. P&ID SGBDIX Resin Rinse to Drain Text19:

3-BD-098 1.5 9321-F-24063 E EI Valve shown closed on P&ID. P&ID Post Filter Bypass to Recycle Pump Text19:

3-BD-099 2 9321-F-24063 E EI Valve shown closed on P&ID. P&ID Recycle Pump exit to SGBDIX header Report No. 0700.104-17, Appendix C, Revision 2 Page C-12 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Pump Discharge (CD), Unit 3 Section A: CHECWORKS Model Lines 3-CD-02: Condensate Lines Downstream of #32 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-CD-001 14 9321-F-20183 Sheet 1 M PEPSE CD-02.1A FWH 32A to HDR:

Condensate from FWH 32-A to Condensate Header 3-CD-002 Text19: 14 9321-F-20183 Sheet 1 M PEPSE CD-02.1B FWH 32B to HDR:

Condensate from FWH 32-B to Condensate Header 3-CD-003 Text19: 14 9321-F-20183 Sheet 1 M PEPSE CD-02.1C FWH 32C to HDR:

Condensate from FWH 32-C to Condensate Header 3-CD-004 Text19: 20 9321-F-20183 Sheet 1 M PEPSE CD-02.2 FWH 32 OUT HDR:

Condensate Header from FWHs 32-A and 32-B 3-CD-005 Text19: 24 9321-F-20183 Sheet 1, M PEPSE CD-02.3 FWH 32 OUT HDR:

9321-F-20183 Sheet 2 Condensate Header to #33 FWHs 3-CD-006 Text19: 24 9321-F-20183 Sheet 2 M PEPSE CD-02.4 FWH 32 OUT HDR:

Condensate line to #33 FWHs 3-CD-007 Text19: 8 9321-F-20183 Sheet 2 M PEPSE CD-02.11 SGBD HX3 to FWH HDR:

Condensate to Steam Generator Blowdown HE #3 Text19:

3-CD-008 8 9321-F-20183 Sheet 2 M PEPSE CD-02.5 FWH 32 OUT HDR:

Condensate from Steam Generator Blowdown HE #3 tube side to #33 FWHs 3-CD-010 Text19: 24 9321-F-20183 Sheet 2 M PEPSE CD-02.9 FWH HDR to SGBD HX3:

Condensate line to #33 FWHs 3-CD-013 Text19: 24 9321-F-20183 Sheet 2 M PEPSE CD-02.6 FWH 32 OUT HDR:

Condensate Header to FWHs 33-A and 33-B 3-CD-017 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-02.8C HDR to FWH 33C:

Condensate line to FWH 33-C Report No. 0700.104-17, Appendix C, Revision 2 Page C-13 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Pump Discharge (CD), Unit 3 Section A: CHECWORKS Model Lines 3-CD-02: Condensate Lines Downstream of #32 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-CD-018 14 9321-F-20183 Sheet 2 M PEPSE CD-02.8B HDR to FWH 33B:

Condensate line to FWH 33-B 3-CD-019 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-02.8A HDR to FWH 33A:

Condensate line to FWH 33-A 3-CD-020 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-03.1A FWH 33A to FWH 34A:

Condensate line to FWH 34-A 3-CD-021 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-03.1B FWH 33B to FWH 34B:

Condensate line to FWH 34-B 3-CD-022 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-03.1C FWH 33C to FWH 34C:

Condensate line to FWH 34-C 3-CD-023 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-04.1A FWH 34A to FWH 35A:

Condensate line to FWH 35-A 3-CD-024 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-04.1B FWH 34B to FWH 35B:

Condensate line to FWH 35-B 3-CD-025 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-04.1C FWH 34C to FWH 35C:

Condensate line to FWH 35-C 3-CD-026 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-05.1A FWH 35A to HDR:

Condensate from FWH 35-A to Condensate Header 3-CD-027 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-05.1B FWH 35B to HDR:

Condensate from FWH 35-B to Condensate Header 3-CD-028 Text19: 14 9321-F-20183 Sheet 2 M PEPSE CD-05.1C FWH 35C to HDR:

Condensate from FWH 35-C to Condensate Header 3-CD-029 Text19: 24 9321-F-20183 Sheet 2 M PEPSE CD-05.3 FWH 35 OUT HDR:

Condensate header from FWHs 35-A and 35-B Report No. 0700.104-17, Appendix C, Revision 2 Page C-14 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Pump Discharge (CD), Unit 3 Section A: CHECWORKS Model Lines 3-CD-02: Condensate Lines Downstream of #32 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-CD-030 24 9321-F-20183 Sheet 2 M PEPSE CD-05.4 FWH 35 OUT HDR:

Condensate Header to BFPs Upstream of Heater Drain Pump inlet 3-CD-031 Text19: 30 9321-F-20183 Sheet 2 M PEPSE CD-06.1 FWH 35 OUT HDR:

Condensate Header to BFPs Downstream of Heater Drain Pump inlet 3-CD-032 Text19: 24 9321-F-20183 Sheet 2, M PEPSE CD-06.2A HDR to BFP 31:

9321-F-20193 Condensate from Header to BFP No.

31 3-CD-033 Text19: 24 9321-F-20183 Sheet 2, M PEPSE CD-06.2B HDR to BFP 32:

9321-F-20193 Condensate from Header to BFP No.

32 Section C: Excluded Lines 3-CD-02: Condensate Lines Downstream of #32 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-CD-009 1.5 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-13 Bypass Text19:

3-CD-011 12 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. FCV- P&ID Feedwater Bypass line 1115/1116 leaking-by 3-CD-012 Text19: 1.5 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-19 Bypass Text19:

3-CD-014 1.5 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-16-3 Bypass Text19:

3-CD-015 1.5 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-16-2 Bypass Text19:

3-CD-016 1.5 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-16-1 Bypass Text19:

3-CD-034 2 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-21-2 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-15 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Pump Discharge (CD), Unit 3 Section C: Excluded Lines 3-CD-02: Condensate Lines Downstream of #32 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-CD-035 2 9321-F-20183 Sheet 2 E EI Valve shown closed on P&ID. P&ID CD-21-1 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-16 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Storage & Transfer (CT), Unit 3 Section B: SNM Program Lines 3-CT-01: Lines from the Boiler Feed Pump Turbine Drip Tank to the Drip Tank Drain Pumps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-CT-001 3 9321-F-20243 S NC Operating conditions unknown. P&ID Drain header to BFPT Drain Pumps Text19:

3-CT-002 3 9321-F-20243 S NC Operating conditions unknown. P&ID Drain to BFPT Drain Pump No 31 Text19:

3-CT-003 3 9321-F-20243 S NC Operating conditions unknown. P&ID Drain to BFPT Drain Pump No 32 Report No. 0700.104-17, Appendix C, Revision 2 Page C-17 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Section B: SNM Program Lines 3-3EST-01: LP Turbine Extraction Steam to #33 FWHs Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3EST-016-A 2 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-14 Text19:

3-3EST-016-B 2 9321-F-20313 S NS Operating conditions unknown. P&ID EST-14 to Steam Trap Header Text19:

3-3EST-017-A 2 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-15 Text19:

3-3EST-017-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-15 to Steam Trap Header Text19:

3-3EST-018-A 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-16 Text19:

3-3EST-018-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-16 to Steam Trap Header Text19:

3-3EST-019-A 2 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-17 Text19:

3-3EST-019-B 2 9321-F-20313 S NS Operating conditions unknown. P&ID EST-17 to Steam Trap Header Text19:

3-3EST-020-A 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-18 Text19:

3-3EST-020-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-18 to Steam Trap Header Text19:

3-3EST-021-A 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-19 Text19:

3-3EST-021-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-19 to Steam Trap Header Text19:

3-3EST-022-A 2 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-20 Text19:

3-3EST-022-B 2 9321-F-20313 S NS Operating conditions unknown. P&ID EST-20 to Steam Trap Header Text19:

3-3EST-023-A 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-21 Text19:

3-3EST-023-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-21 to Steam Trap Header Text19:

3-3EST-024-A 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID Extraction Steam to EST-22 Text19:

3-3EST-024-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-22 to Steam Trap Header Report No. 0700.104-17, Appendix C, Revision 2 Page C-18 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Section B: SNM Program Lines 3-4EST-02: Steam Traps to the Steam Trap Drains Header from Extraction lines to #34 FWHs Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-4EST-001 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-5 to Steam Trap Header Text19:

3-4EST-002 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-6 to Steam Trap Header Text19:

3-4EST-003 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-7 to Steam Trap Header Text19:

3-4EST-004 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-8 to Steam Trap Header Text19:

3-4EST-005 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-9 to Steam Trap Header Text19:

3-4EST-006 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-10 to Steam Trap Header Text19:

3-4EST-007 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-11 to Steam Trap Header Text19:

3-4EST-008 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-12 to Steam Trap Header Text19:

3-4EST-009 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID EST-13 to Steam Trap Header 3-5EST-01: Extraction Steam to #35 FWHs Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EST-020 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping through steam trap LPT 7 3-5EST-021 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping steam trap bypass 3-5EST-022 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE Steam Trap LPT-7 Drain Text19:

3-5EST-026 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping through steam trap LPT 6 3-5EST-027 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping steam trap bypass 3-5EST-028 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE Steam Trap LPT-6 Drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-19 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Section B: SNM Program Lines 3-5EST-01: Extraction Steam to #35 FWHs Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EST-032 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping through steam trap LPT 9 3-5EST-033 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping steam trap bypass 3-5EST-034 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE Steam Trap LPT-9 Drain Text19:

3-5EST-038 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping through steam trap LPT 8 3-5EST-039 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping steam trap bypass 3-5EST-040 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE Steam Trap LPT-8 Drain Text19:

3-5EST-044 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping through steam trap LPT 11 3-5EST-045 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping steam trap bypass 3-5EST-046 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 33 3-5EST-050 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping through steam trap LPT 10 3-5EST-051 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping steam trap bypass 3-5EST-052 Text19: 0.75 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 33 3-5EST-072-A Text19: 2 9321-F-20313 S NC Operating conditions unknown. P&ID Extraction Steam to EST-3 Text19:

3-5EST-072-B 0.75 9321-F-20313 S NC Operating conditions unknown. P&ID EST-3 to Steam Trap Header Text19:

3-5EST-073-A 2 9321-F-20313 S NC Operating conditions unknown. P&ID Extraction Steam to EST-23 Report No. 0700.104-17, Appendix C, Revision 2 Page C-20 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Section B: SNM Program Lines 3-5EST-01: Extraction Steam to #35 FWHs Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EST-073-B 1 9321-F-20313 S NC Operating conditions unknown. P&ID EST-23 to Steam Trap Header Text19:

3-5EST-074-A 2 9321-F-20313 S NC Operating conditions unknown. P&ID Extraction Steam to EST-4 Text19:

3-5EST-074-B 1 9321-F-20313 S NC Operating conditions unknown. P&ID EST-4 to Steam Trap Header 3-6EST-01: HP Turbine Extraction Steam to Extraction Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EST-015 2 9321-F-20313 S NS Flow Conditions Unknown P&ID Extraction Steam to EST-1 and EST-1A 3-6EST-016 Text19: 2 9321-F-20313 S NS Flow Conditions Unknown P&ID Extraction Steam to EST-1 Text19:

3-6EST-017 2 9321-F-20313 S NS Flow Conditions Unknown P&ID Extraction Steam to EST-1A Text19:

3-6EST-018 2 9321-F-20313 S NS Flow Conditions Unknown P&ID EST-1 to Steam Trap Header Text19:

3-6EST-019 2 9321-F-20313 S NS Flow Conditions Unknown P&ID EST-1A to Steam Trap Header Text19:

3-6EST-022 0.75 9321-F-20313 S NS Flow Conditions Unknown P&ID Extraction Steam to EST-2 Text19:

3-6EST-023 0.75 9321-F-20313 S NS Flow Conditions Unknown P&ID EST-2 to Steam Trap Header 3-6EST-02: Extraction Steam Trap Drain Headers to the Drains Collecting Tank Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EST-026 6 9321-F-20313 S NC Operating conditions unknown. P&ID Drain Header from Extraction Steam Traps Report No. 0700.104-17, Appendix C, Revision 2 Page C-21 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Section C: Excluded Lines 3-3EST-01: LP Turbine Extraction Steam to #33 FWHs Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3EST-016-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-14 Bypass Line Text19:

3-3EST-017-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-15 Bypass Line Text19:

3-3EST-018-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-16 Bypass Line Text19:

3-3EST-019-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-17 Bypass Line Text19:

3-3EST-020-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-18 Bypass Line Text19:

3-3EST-021-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-19 Bypass Line Text19:

3-3EST-022-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-20 Bypass Line Text19:

3-3EST-023-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-21 Bypass Line Text19:

3-3EST-024-C 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-22 Bypass Line 3-5EST-01: Extraction Steam to #35 FWHs Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EST-072-C 0.75 9321-F-20313 E EI Valve shown closed on P&ID. 9321-F-20313 EST-3 Bypass Line Text19:

3-5EST-073-C 0.75 9321-F-20313 E EI Valve shown closed on P&ID. 9321-F-20313 EST-23 Bypass Line Text19:

3-5EST-074-C 1 9321-F-20313 E EI Valve shown closed on P&ID. 9321-F-20313 EST-4 Bypass Line 3-6EST-01: HP Turbine Extraction Steam to Extraction Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EST-020 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-1 Bypass Line Text19:

3-6EST-021 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-1A Bypass Line Text19:

3-6EST-024 0.75 9321-F-20313 E EI Valve shown closed on P&ID. P&ID EST-2 Bypass Line Report No. 0700.104-17, Appendix C, Revision 2 Page C-22 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam Traps (EST), Unit 3 Section C: Excluded Lines 3-6EST-02: Extraction Steam Trap Drain Headers to the Drains Collecting Tank Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EST-025 4 9321-F-20313 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 Drain from EST 1, 1A, 2, 3, 4, and 23 to Drain Collecting Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-23 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section A: CHECWORKS Model Lines 3-1EX-01: LP Turbine Extraction Steam to #31 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-1EX-001 26 9321-F-20203 Sheet 2 M PEPSE EX-06.3A LP EXT 20 to FWH 31A:

No. 20 Extraction Steam to FWH 31A 3-1EX-002 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.1A LP EXT 19 to FWH 31A:

No. 19 Extraction Steam to FWH 31A 3-1EX-003 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.2A LP EXT 17 to FWH 31A:

No. 17 Extraction Steam to FWH 31A 3-1EX-004 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.4A LP EXT 18 to FWH 31A:

No. 18 Extraction Steam to FWH 31A 3-1EX-005 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.3B LP EXT 20 to FWH 31B:

No. 20 Extraction Steam to FWH 31B 3-1EX-006 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.1B LP EXT 19 to FWH 31B:

No. 19 Extraction Steam to FWH 31B 3-1EX-007 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.2B LP EXT 17 to FWH 31B:

No. 17 Extraction Steam to FWH 31B 3-1EX-008 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.4B LP EXT 18 to FWH 31B:

No. 18 Extraction Steam to FWH 31B 3-1EX-009 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.3C LP EXT 20 to FWH 31C:

No. 20 Extraction Steam to FWH 31C 3-1EX-010 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.1C LP EXT 19 to FWH 31C:

No. 19 Extraction Steam to FWH 31C 3-1EX-011 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.2C LP EXT 17 to FWH 31C:

No. 17 Extraction Steam to FWH 31C 3-1EX-012 Text19: 26 9321-F-20203 Sheet 2 M PEPSE EX-06.4C LP EXT 18 to FWH 31C:

No. 18 Extraction Steam to FWH 31C Report No. 0700.104-17, Appendix C, Revision 2 Page C-24 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section A: CHECWORKS Model Lines 3-2EX-01: LP Turbine Extraction Steam to #32 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-2EX-001 22 9321-F-20203 Sheet 2 M PEPSE EX-05.1A LP EXT 16 to FWH 32A:

No. 16 Extraction Steam to FWH 32A 3-2EX-002 Text19: 22 9321-F-20203 Sheet 2 M PEPSE EX-05.2A LP EXT 15 to FWH 32A:

No. 15 Extraction Steam to FWH 32A 3-2EX-003 Text19: 22 9321-F-20203 Sheet 2 M PEPSE EX-05.1B LP EXT 16 to FWH 32B:

No. 16 Extraction Steam to FWH 32B 3-2EX-004 Text19: 22 9321-F-20203 Sheet 2 M PEPSE EX-05.2B LP EXT 15 to FWH 32B:

No. 15 Extraction Steam to FWH 32B 3-2EX-005 Text19: 22 9321-F-20203 Sheet 2 M PEPSE EX-05.1C LP EXT 16 to FWH 32C:

No. 16 Extraction Steam to FWH 32C 3-2EX-006 Text19: 22 9321-F-20203 Sheet 2 M PEPSE EX-05.2C LP EXT 15 to FWH 32C:

No. 15 Extraction Steam to FWH 32C 3-3EX-01: LP Turbine Extraction Steam to #33 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-3EX-001 20 9321-F-20203 Sheet 2 M PEPSE EX-04.1 LPEX14 to FWH33A HDR:

No. 14 Extraction Steam to FWH 33A 3-3EX-002 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.2 LPEX13 to FWH33A HDR:

No. 13 Extraction Steam to FWH 33A 3-3EX-003 Text19: 28 9321-F-20203 Sheet 2 M PEPSE EX-04.4 LPEX FWH 33A IN HDR:

Extraction Steam header to FWH 33A 3-3EX-004 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.6 LP EXT to FWH 33A:

Extraction Steam to FWH 33A 3-3EX-005 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.7 LP EXT to FWH 33A:

Extraction Steam to FWH 33A 3-3EX-006 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.8 LPEX14 to FWH33B HDR:

No. 14 Extraction Steam to FWH 33B Report No. 0700.104-17, Appendix C, Revision 2 Page C-25 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section A: CHECWORKS Model Lines 3-3EX-01: LP Turbine Extraction Steam to #33 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-3EX-007 20 9321-F-20203 Sheet 2 M PEPSE EX-04.9 LPEX13 to FWH33B HDR:

No. 13 Extraction Steam to FWH 33B 3-3EX-008 Text19: 28 9321-F-20203 Sheet 2 M PEPSE EX-04.11 LPEX FWH 33B IN HDR:

Extraction Steam header to FWH 33B 3-3EX-009 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.13 LP EXT 32 to FWH 33B:

Extraction Steam to FWH 33B 3-3EX-010 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.14 LP EXT 32 to FWH 33B:

Extraction Steam to FWH 33B 3-3EX-011 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.15 LPEX14 to FWH33C HDR:

No. 14 Extraction Steam to FWH 33C 3-3EX-012 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.16 LPEX13 to FWH33C HDR:

No. 13 Extraction Steam to FWH 33C 3-3EX-013 Text19: 28 9321-F-20203 Sheet 2 M PEPSE EX-04.18 LPEX FWH 33C IN HDR:

Extraction Steam header to FWH 33B 3-3EX-014 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.21 LP EXT 31 to FWH 33C:

Extraction Steam to FWH 33C 3-3EX-015 Text19: 20 9321-F-20203 Sheet 2 M PEPSE EX-04.22 LP EXT 31 to FWH 33C:

Extraction Steam to FWH 33C 3-3EX-02: Boiler Feed Pump Turbine Drains to Condensers Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-3EX-025 48 9321-F-20173 M PEPSE BFP #31 Drain to Condenser Text19:

3-3EX-026 48 9321-F-20173 M PEPSE BFP #32 Drain to Condenser Report No. 0700.104-17, Appendix C, Revision 2 Page C-26 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section A: CHECWORKS Model Lines 3-5EX-02: Extraction Steam from Moisture Preseparators to #35 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-5EX-063 28 9321-F-20203 Sheet 1 M PEPSE EX-02.14 FWH 35 HEADER:

Crossunder piping from Moisture Preseparators to #35 Feedwater Heaters Section B: SNM Program Lines 3-3EX-02: Boiler Feed Pump Turbine Drains to Condensers Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3EX-027 1.5 9321-F-20243 S NC Operating conditions unknown. P&ID Continuous Drain to #31 Condenser Text19:

3-3EX-028 1.5 9321-F-20243 S NC Operating conditions unknown. P&ID Continuous Drain to #32 Condenser 3-5EX-01: HP Turbine Crossunder Piping Leakoff Drains to Condensers Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-001 2 9321-F-20203 Sheet 1, S NC Operating conditions unknown. PEPSE Drip Pot from Moisture Preseparator 9321-F-20223 Sheet 1 1A to Heater Drain Tank Vent 3-5EX-002 Text19: 2 9321-F-20203 Sheet 1, S NC Operating conditions unknown. PEPSE Drip Pot from Moisture Preseparator 9321-F-20223 Sheet 1 2A to Heater Drain Tank Vent 3-5EX-003 Text19: 2 9321-F-20203 Sheet 1, S NC Operating conditions unknown. PEPSE Drip Pot from Moisture Preseparator 9321-F-20223 Sheet 1 1B to Heater Drain Tank Vent 3-5EX-004 Text19: 2 9321-F-20203 Sheet 1, S NC Operating conditions unknown. PEPSE Drip Pot from Moisture Preseparator 9321-F-20223 Sheet 1 2B to Heater Drain Tank Vent 3-5EX-019 Text19: 10 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping header to Condenser 31 3-5EX-024 Text19: 12 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 31 Report No. 0700.104-17, Appendix C, Revision 2 Page C-27 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section B: SNM Program Lines 3-5EX-01: HP Turbine Crossunder Piping Leakoff Drains to Condensers Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-025 10 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping header to Condenser 31 3-5EX-030 Text19: 12 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 31 3-5EX-031 Text19: 10 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping header to Condenser 32 3-5EX-036 Text19: 12 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 32 3-5EX-037 Text19: 10 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping header to Condenser 32 3-5EX-042 Text19: 12 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 32 3-5EX-043 Text19: 10 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping header to Condenser 33 3-5EX-048 Text19: 12 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 33 3-5EX-049 Text19: 10 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping header to Condenser 33 3-5EX-054 Text19: 12 9321-F-20203 Sheet 1 S NC Flow Conditions Unknown PEPSE H.P. Turbine crossunder piping to Condenser 33 3-5EX-076 Text19: 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping leakoff to FCV-1156 3-5EX-077 Text19: 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping leakoff to FCV-1164 3-5EX-078 Text19: 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping leakoff to FCV-1157 3-5EX-079 Text19: 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping leakoff to FCV-1165 Report No. 0700.104-17, Appendix C, Revision 2 Page C-28 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section B: SNM Program Lines 3-5EX-01: HP Turbine Crossunder Piping Leakoff Drains to Condensers Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-080 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping to Moisture Separator Outlet Line 3-5EX-081 Text19: 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping to Moisture Separator Outlet Line 3-5EX-082 Text19: 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping to Moisture Separator Outlet Line 3-5EX-083 Text19: 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Crossunder piping to Moisture Separator Outlet Line 3-5EX-085 Text19: 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Leakoff to Moisture Separation 3-5EX-02: Extraction Steam from Moisture Preseparators to #35 Feedwater Heaters Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-065-B 18 9321-F-20203 Sheet 1 S NL This line represents the only susceptible IP3-RPT-MULT-03162, Rev. EX-02.16 HDR 35 to FWH 35A:

component in the line. 3; SFA Feedwater Heater 35A Extraction Steam Inlet Nozzle Text19:

3-5EX-066-B 18 9321-F-20203 Sheet 1 S NL This line represents the only susceptible IP3-RPT-MULT-03162, Rev. EX-02.17 HDR 35 to FWH 35B:

component in the line. 3; SFA Feedwater Heater 35B Extraction Steam Inlet Nozzle 3-5EX-067-B Text19: 18 9321-F-20203 Sheet 1 S NL This line represents the only susceptible IP3-RPT-MULT-03162, Rev. EX-02.19 HDR 35 to FWH 35C:

component in the line. 3; SFA Feedwater Heater 35C Extraction Steam Inlet Nozzle 3-6EX-01: HP Turbine Extraction Steam to #36 Feedwater Heaters Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EX-001-A 12 9321-F-20203 Sheet 1 S NL The nozzle is the only susceptible SFA Model EX-01.1 HP EXT to FWH 36 HDR:

component in this line. HP Turbine Extraction Nozzle to #36 FWHs.

Report No. 0700.104-17, Appendix C, Revision 2 Page C-29 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section B: SNM Program Lines 3-6EX-01: HP Turbine Extraction Steam to #36 Feedwater Heaters Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EX-002-A 12 9321-F-20203 Sheet 1 S NL This nozzle is the only susceptible SFA Model EX-01.2 HP EXT to FWH 36 HDR:

component in the line. HP Turbine Extraction Nozzle to #36 FWHs.

3-6EX-025 Text19: 1 9321-F-20203 Sheet 1 S NS Flow Conditions Unknown P&ID FWH 36A Extraction Steam Line Drain 3-6EX-026 Text19: 1 9321-F-20203 Sheet 1 S NS Flow Conditions Unknown P&ID FWH 36B Extraction Steam Line Drain 3-6EX-027 Text19: 1.5 9321-F-20203 Sheet 1 S NS Flow Conditions Unknown P&ID FWH 36A and 36B Extraction Steam Line Drain Header 3-6EX-028 Text19: 1 9321-F-20203 Sheet 1 S NS Flow Conditions Unknown P&ID FWH 36C Extraction Steam Line Drain 3-6EX-029 Text19: 2 9321-F-20203 Sheet 1 S NS Flow Conditions Unknown P&ID #36 FWH Extraction Steam Line Drain Header Section C: Excluded Lines 3-5EX-01: HP Turbine Crossunder Piping Leakoff Drains to Condensers Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-023 10 9321-F-20203 Sheet 1 E EI FCV-1207 is shown closed on P&ID P&ID H.P. Turbine crossunder to Condenser 31 3-5EX-029 Text19: 10 9321-F-20203 Sheet 1 E EI FCV-1206 is shown closed on P&ID P&ID H.P. Turbine crossunder to Condenser 31 3-5EX-035 Text19: 10 9321-F-20203 Sheet 1 E EI FCV-1209 is shown closed on P&ID P&ID H.P. Turbine crossunder to Condenser 32 3-5EX-041 Text19: 10 9321-F-20203 Sheet 1 E EI FCV-1208 is shown closed on P&ID P&ID H.P. Turbine crossunder to Condenser 32 Report No. 0700.104-17, Appendix C, Revision 2 Page C-30 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section C: Excluded Lines 3-5EX-01: HP Turbine Crossunder Piping Leakoff Drains to Condensers Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-047 10 9321-F-20203 Sheet 1 E EI FCV-1211 is shown closed on P&ID P&ID H.P. Turbine crossunder to Condenser 33 3-5EX-053 Text19: 10 9321-F-20203 Sheet 1 E EI FCV-1210 is shown closed on P&ID P&ID H.P. Turbine crossunder to Condenser 33 3-5EX-075 Text19: 1.5 9321-F-20203 Sheet 1, E EM Piping is Stainless Steel and Chrome-moly P&ID Line to Orifice Block 9321-F-20173 3-5EX-084 Text19: 1.5 9321-05-FP-2355 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 Balancing line leakoff to 3-MS-177 3-5EX-02: Extraction Steam from Moisture Preseparators to #35 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-055 10 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.2 PSEP 1A 10" to 35 HDR:

3; SFA Crossunder piping header from Moisture Preseparator 1A to #35 FWH 3-5EX-056 Text19: 10 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.1 PSEP 2A 10" to 35 HDR:

3; SFA Crossunder piping header from Moisture Preseparator 2A to #35 FWH 3-5EX-057 Text19: 10 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.9 PSEP 1B 10" to 35 HDR:

3; SFA Crossunder piping header from Moisture Preseparator 1B to #35 FWH 3-5EX-058 Text19: 10 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.8 PSEP 2B 10" to 35 HDR:

3; SFA Crossunder piping header from Moisture Preseparator 2B to #35 FWH 3-5EX-059 Text19: 14 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.4 PSEP2A 14" to 35 HDR:

3; SFA Crossunder piping leakoff from Moisture Preseparator 2A to #35 FWH Report No. 0700.104-17, Appendix C, Revision 2 Page C-31 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section C: Excluded Lines 3-5EX-02: Extraction Steam from Moisture Preseparators to #35 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5EX-060 14 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.11 PSEP1B 14" to 35 HDR:

3; SFA Crossunder piping leakoff from Moisture Preseparator 1B to #35 FWH 3-5EX-061 Text19: 18 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.6 PSEP 1A&2A to 35 HDR, 3; SFA EX-02.7 PSEP 1A&2A to 35 HDR:

Psep 2A to #35 FWHs 3-5EX-062 Text19: 18 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.12 PSEP 1B&2B to 35 HDR, 3; SFA EX-02.13 PSEP 1B&2B to 35 HDR:

Psep 2B to #35 FWHs 3-5EX-064 Text19: 28 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.15 FWH 35 HEADER:

3; SFA Crossunder piping from Moisture Preseparators to 35A and 35B FWHs 3-5EX-065-A Text19: 18 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.16 HDR 35 to FWH 35A:

3; SFA Crossunder piping to Feedwater Heater 35A Text19:

3-5EX-066-A 18 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.17 HDR 35 to FWH 35B:

3; SFA Crossunder piping to Feedwater Heater 35B Text19:

3-5EX-067-A 18 9321-F-20203 Sheet 1 E EM Line is clad with Stainless Steel IP3-RPT-MULT-03162, Rev. EX-02.18 HDR 35 to FWH 35C:

3; SFA Crossunder piping to Feedwater Heater 35C 3-5EX-068 Text19: 1.5 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 Valve 5EX-5-1 bypass Text19:

3-5EX-069 1.5 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 Valve 5EX-5-2 bypass Text19:

3-5EX-070 1.5 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 Valve 5EX-5-3 bypass Text19:

3-5EX-071 1.5 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 Valve 5EX-5-1 bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-32 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section C: Excluded Lines 3-6EX-01: HP Turbine Extraction Steam to #36 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EX-001-B 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.1 HP EXT to FWH 36 HDR:

HP Turbine Extraction Line to #36 FWHs.

3-6EX-002-B Text19: 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.2 HP EXT to FWH 36 HDR:

HP Turbine Extraction Line to #36 FWHs.

3-6EX-003 Text19: 18 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.3 HP EXT FWH 36 HEADER:

HP Turbine Extraction Line to #36 FWHs.

3-6EX-004 Text19: 18 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.4 HP EXT FWH 36 HEADER:

Extraction Steam header to FWH 36A and 36B 3-6EX-005 Text19: 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.5A HP EX HDR to FWH 36A:

Extraction Steam to FWH 36A Upstream of VCD tie-in.

Text19:

3-6EX-006 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.5A HP EX HDR to FWH 36A:

Extraction Steam to FWH 36A Downstream of VCD tie-in.

Text19:

3-6EX-007 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.5B HP EX HDR to FWH 36B:

Extraction Steam to FWH 36B Upstream of VCD tie-in.

3-6EX-008 Text19: 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.5B HP EX HDR to FWH 36B:

Extraction Steam to FWH 36B Downstream of VCD tie-in.

3-6EX-009 Text19: 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.5C HP EX HDR to FWH 36C:

Extraction Steam to FWH 36C Upstream of VCD tie-in.

3-6EX-010 Text19: 12 9321-F-20203 Sheet 1 E EM This line is clad with Stainless Steel SFA Model EX-01.5C HP EX HDR to FWH 36C:

Extraction Steam to FWH 36C Downstream of VCD tie-in.

Report No. 0700.104-17, Appendix C, Revision 2 Page C-33 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Extraction Steam (EX), Unit 3 Section C: Excluded Lines 3-6EX-01: HP Turbine Extraction Steam to #36 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6EX-011 1 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 6EX-5-1 Bypass Line Text19:

3-6EX-012 1 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 6EX-5-2 Bypass Line Text19:

3-6EX-013 1 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 6EX-5-3 Bypass Line Text19:

3-6EX-014 1 9321-F-20203 Sheet 1 E EI Valve shown closed on P&ID. 9321-F-20203 6EX-1 Bypass Line Report No. 0700.104-17, Appendix C, Revision 2 Page C-34 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Section A: CHECWORKS Model Lines 3-FW-01: Feedwater Lines from the Boiler Feed Pumps to the Steam Generators Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-FW-001 20 9321-F-20193 M PEPSE FW-01.1A BFP 31 to RCIRC T: BFP No. 31 Discharge Upstream of Recirc Line 3-FW-002 Text19: 20 9321-F-20193 M PEPSE FW-01.2A BFP31 RCIRC T to HDR:

BFP No. 31 Discharge Downstream of Recirc Line 3-FW-003 Text19: 20 9321-F-20193 M PEPSE FW-01.1B BFP 32 to RCIRC T: BFP No. 32 Discharge Upstream of Recirc Line 3-FW-004 Text19: 20 9321-F-20193 M PEPSE FW-01.2B BFP32 RCIRC T to HDR:

BFP No. 32 Discharge Downstream of Recirc Line 3-FW-005 Text19: 30 9321-F-20193 M PEPSE FW-01.3 BFP DISCHARGE HDR:

BFP Discharge Header to #36 FWHs Upstream of High Pr. FWH Bypass Line 3-FW-006 Text19: 30 9321-F-20193 M PEPSE FW-01.3 BFP DISCHARGE HDR:

BFP Discharge Header to #36 FWHs Downstream of High Pr. FWH Bypass Line 3-FW-007 Text19: 30 9321-F-20193 M PEPSE FW-01.4 BFP DISCHARGE HDR:

BFP Discharge Header to FWHs 36A and 36B 3-FW-008 Text19: 18 9321-F-20193 M PEPSE FW-01.6A BFP HDR to FWH 36A:

Feedwater to FWH 36A 3-FW-009 Text19: 18 9321-F-20193 M PEPSE FW-01.6B BFP HDR to FWH 36B:

Feedwater to FWH 36B 3-FW-010 Text19: 18 9321-F-20193 M PEPSE FW-01.6C BFP HDR to FWH 36C:

Feedwater to FWH 36C Report No. 0700.104-17, Appendix C, Revision 2 Page C-35 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Section A: CHECWORKS Model Lines 3-FW-01: Feedwater Lines from the Boiler Feed Pumps to the Steam Generators Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-FW-016 18 9321-F-20193 M PEPSE FW-02.1A FWH 36A to SG HDR:

Feedwater from FWH 36A 3-FW-017 Text19: 18 9321-F-20193 M PEPSE FW-02.1B FWH 36B to SG HDR:

Feedwater from FWH 36B 3-FW-018 Text19: 18 9321-F-20193 M PEPSE FW-02.1C FWH 36C to SG HDR:

Feedwater from FWH 36C 3-FW-019 Text19: 30 9321-F-20193 M PEPSE FW-02.3 SG INLET HEADER:

Feedwater Header from FWH 36A and 36B 3-FW-020 Text19: 30 9321-F-20193 M PEPSE FW-02.4 SG INLET HEADER: #36 FWH Feedwater Discharge Header Upstream of Bypass Line 3-FW-021 Text19: 30 9321-F-20193 M PEPSE FW-02.4 SG INLET HEADER: #36 FWH Feedwater Discharge Header Downstream of Bypass Line Text19:

3-FW-023 18 9321-F-20193 M PEPSE FW-02.8A SG HDR to SG 31:

Feedwater to 31 Steam Generator 3-FW-025 Text19: 18 9321-F-20193 M PEPSE FW-02.8B SG HDR to SG 32:

Feedwater to 32 Steam Generator 3-FW-027 Text19: 18 9321-F-20193 M PEPSE FW-02.8D SG HDR to SG 33:

Feedwater to 33 Steam Generator 3-FW-029 Text19: 18 9321-F-20193 M PEPSE FW-02.8C SG HDR to SG 34:

Feedwater to 34 Steam Generator 3-FW-031 Text19: 30 9321-F-20193 M PEPSE FW-02.8D SG HDR to SG 33:

Feedwater Header to Steam Generators 3-FW-032 Text19: 30 9321-F-20193 M PEPSE FW-02.8D SG HDR to SG 33:

Feedwater Header to Steam Generators Report No. 0700.104-17, Appendix C, Revision 2 Page C-36 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Section A: CHECWORKS Model Lines 3-FW-01: Feedwater Lines from the Boiler Feed Pumps to the Steam Generators Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-FW-033 30 9321-F-20193 M PEPSE FW-02.6 SG INLET HEADER:

Feedwater Header to Steam Generators 3-FW-034 Text19: 30 9321-F-20193 M PEPSE FW-02.6 SG INLET HEADER:

Feedwater Header to Steam Generators 3-FW-035 Text19: 30 9321-F-20193 M PEPSE FW-02.5 SG INLET HEADER:

Feedwater Header to Steam Generators 3-FW-036 Text19: 30 9321-F-20193 M PEPSE FW-02.5 SG INLET HEADER:

Feedwater Header to Steam Generators 3-FW-044-A Text19: 18 9321-F-20193 M PEPSE FW-02.8A SG HDR to SG 31:

Feedwater to 31 Steam Generator Upstream of BFD-6-1 Text19:

3-FW-044-B 18 9321-F-20193 M PEPSE FW-02.8A SG HDR to SG 31:

Feedwater to 31 Steam Generator Downstream of BFD-6-1 Text19:

3-FW-045-A 18 9321-F-20193 M PEPSE FW-02.8B SG HDR to SG 32:

Feedwater to 32 Steam Generator Upstream of BFD-6-2 3-FW-045-B Text19: 18 9321-F-20193 M PEPSE FW-02.8B SG HDR to SG 32:

Feedwater to 32 Steam Generator Downstream of BFD-6-2 3-FW-046-A Text19: 18 9321-F-20193 M PEPSE FW-02.8C SG HDR to SG 34:

Feedwater to 34 Steam Generator Upstream of BFD-6-4 3-FW-046-B Text19: 18 9321-F-20193 M PEPSE FW-02.8C SG HDR to SG 34:

Feedwater to 34 Steam Generator Downstream of BFD-6-4 Report No. 0700.104-17, Appendix C, Revision 2 Page C-37 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Section A: CHECWORKS Model Lines 3-FW-01: Feedwater Lines from the Boiler Feed Pumps to the Steam Generators Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-FW-047-A 18 9321-F-20193 M PEPSE FW-02.8D SG HDR to SG 33:

Feedwater to 33 Steam Generator Upstream of BFD-6-3 3-FW-047-B Text19: 18 9321-F-20193 M PEPSE FW-02.8D SG HDR to SG 33:

Feedwater to 33 Steam Generator Downstream of BFD-6-3 Section B: SNM Program Lines 3-FW-01: Feedwater Lines from the Boiler Feed Pumps to the Steam Generators Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-FW-022 0.75 9321-F-20193 S NS Operating conditions unknown. 9321-F-20193 Feedwater to Sampling Upstream of BFD-1266-1 and 1266-2 3-FW-024 Text19: 6 9321-F-20193 S NC Operating conditions unknown. 9321-F-20193 Feedwater FRV bypass line to 31 Steam Generator 3-FW-026 Text19: 6 9321-F-20193 S NC Operating conditions unknown. 9321-F-20193 Feedwater FRV bypass line to 32 Steam Generator 3-FW-028 Text19: 6 9321-F-20193 S NC Operating conditions unknown. 9321-F-20193 Feedwater FRV bypass line to 33 Steam Generator 3-FW-030 Text19: 6 9321-F-20193 S NC Operating conditions unknown. 9321-F-20193 Feedwater FRV bypass line to 34 Steam Generator Report No. 0700.104-17, Appendix C, Revision 2 Page C-38 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Section C: Excluded Lines 3-FW-01: Feedwater Lines from the Boiler Feed Pumps to the Steam Generators Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-FW-011 1.5 9321-F-20193 E EI Valve shown closed on P&ID. P&ID BFD-3-1 Bypass Line Text19:

3-FW-012 1.5 9321-F-20193 E EI Valve shown closed on P&ID. P&ID BFD-3-2 Bypass Line Text19:

3-FW-013 1.5 9321-F-20193 E EI Valve shown closed on P&ID. P&ID BFD-3-3 Bypass Line Text19:

3-FW-014 18 9321-F-20193 E EI Valve shown closed on P&ID. P&ID High Pr. FWH Bypass Line Text19:

3-FW-015 1.5 9321-F-20193 E EI Valve shown closed on P&ID. P&ID BFD-8 Bypass Line Text19:

3-FW-037 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from SG 33 Feedwater min-flow line.

3-FW-038 Text19: 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from SG 34 Feedwater min-flow line.

3-FW-039 Text19: 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from SG 32 Feedwater min-flow line.

3-FW-040 Text19: 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from SG 11 Feedwater min-flow line.

3-FW-041 Text19: 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from SG 33 & 34 Feedwater min-flow lines.

3-FW-042 Text19: 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from SG 32, 33 & 34 Feedwater min-flow lines.

3-FW-043 Text19: 0.75 9321-F-20193 E EI Valve shown closed on P&ID. P&ID Drain from Feedwater min-flow lines.

3-FW-03: Boiler Feed Pump Recirc Lines to the Drains Collecting Tank Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-FW-048 6 9321-F-20193 E EM This line is CrMo. SFA Database FW-04.1A BFP 31 RECIRC: BFP No. 31 Recirc to Drains Collecting Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-39 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Feed Water (FW), Unit 3 Section C: Excluded Lines 3-FW-03: Boiler Feed Pump Recirc Lines to the Drains Collecting Tank Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-FW-049 6 9321-F-20193 E EM This line is CrMo. SFA Database FW-04.1B BFP 32 RECIRC: BFP No. 32 Recirc to Drains Collecting Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-40 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Sealing Steam (GS), Unit 3 Section B: SNM Program Lines 3-GS-01: Gland Steam to and from HP, LP, and BFP Turbines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GS-001 6 9321-F-20243 S NC Flow Conditions Unknown PEPSE Gland Seal supply to BFP Turbines Text19:

3-GS-005 4 9321-F-20243 S NC Operating conditions unknown. PEPSE Steam to BFPT #32 Text19:

3-GS-006 4 9321-F-20243 S NC Operating conditions unknown. PEPSE Steam to BFPT #31 Text19:

3-GS-007 3 9321-F-20243 S NC Operating conditions unknown. PEPSE Steam to BFPT #32 Text19:

3-GS-008 3 9321-F-20243 S NC Operating conditions unknown. PEPSE Steam to BFPT #31 Text19:

3-GS-017 3 9321-F-20243 S NC Operating conditions unknown. P&IDs BFPT #32 Gland Steam Discharge Text19:

3-GS-018 3 9321-F-20243 S NC Operating conditions unknown. P&IDs BFPT #31 Gland Steam Discharge Text19:

3-GS-021 6 9321-F-20243 S NC Operating conditions unknown. P&IDs BFPT Gland Steam Discharge Header to Gland Condenser 3-GS-022 Text19: 2 9321-F-20243 S NS Operating conditions unknown. P&ID BFPT #31 Exhaust Cylinder Drain Text19:

3-GS-023 2 9321-F-20243 S NS Operating conditions unknown. P&ID BFPT #32 Exhaust Cylinder Drain Text19:

3-GS-024 3 9321-F-20243 S NC Operating conditions unknown. P&IDs BFPT Exhaust Cylinder Drain header to Boiler Feed Pump Drip Tank 3-GS-025 Text19: 1 9321-F-20243 S NS Operating conditions unknown. P&ID BFPT Exhaust Cylinder Drain header line to Boiler Feed Pump Drip Tank vent 3-GS-026 Text19: 3 9321-F-20243 S NC Operating conditions unknown. P&ID BFPT Drip Tank vent to Condenser

31 3-GS-027 Text19: 0.75 9321-F-20243 S NS Operating conditions unknown. P&ID BFPT #32 Gland Steam Discharge Drain 3-GS-028 Text19: 0.75 9321-F-20243 S NS Operating conditions unknown. P&ID BFPT #31 Gland Steam Discharge Drain 3-GS-029 Text19: 0.75 9321-F-20243 S NS Operating conditions unknown. P&ID BFPT Gland Steam Discharge Header to Cylinder Drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-41 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Sealing Steam (GS), Unit 3 Section B: SNM Program Lines 3-GS-01: Gland Steam to and from HP, LP, and BFP Turbines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GS-030 12 B237144, 9321-05-FP- S NC Operating conditions unknown. P&ID Gland Seal Steam Header to HP and 2355 LP Turbines 3-GS-031 Text19: 10 9321-05-FP-2355 S NC Operating conditions unknown. P&ID Gland Seal to HP Turbine Text19:

3-GS-032 10 9321-05-FP-2355 S NC Operating conditions unknown. P&ID Gland Seal to HP Turbine Text19:

3-GS-033 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal to LP Turbine 31 20313 3-GS-035 Text19: 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal to LP Turbine 31 20313 3-GS-037 Text19: 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal to LP Turbine 32 20313 3-GS-039 Text19: 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal to LP Turbine 32 20313 3-GS-041 Text19: 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal to LP Turbine 33 20313 Text19:

3-GS-043 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal to LP Turbine 33 20313 Text19:

3-GS-045 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal Return from HP Turbine 20313 3-GS-046 Text19: 6 9321-05-FP-2355, 9321-F- S NC Operating conditions unknown. P&ID Gland Seal Return from HP Turbine 20313 3-GS-047 Text19: B237144 S NC Operating conditions unknown. P&ID Gland Seal Return from #31 LP Turbine 3-GS-048 Text19: B237144 S NC Operating conditions unknown. P&ID Gland Seal Return from #31 LP Turbine 3-GS-049 Text19: B237144 S NC Operating conditions unknown. P&ID Gland Seal Return from #32 LP Turbine Report No. 0700.104-17, Appendix C, Revision 2 Page C-42 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Sealing Steam (GS), Unit 3 Section B: SNM Program Lines 3-GS-01: Gland Steam to and from HP, LP, and BFP Turbines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GS-050 B237144 S NC Operating conditions unknown. P&ID Gland Seal Return from #32 LP Turbine 3-GS-051 Text19: B237144 S NC Operating conditions unknown. P&ID Gland Seal Return from #33 LP Turbine 3-GS-052 Text19: B237144 S NC Operating conditions unknown. P&ID Gland Seal Return from #33 LP Turbine 3-GS-053 Text19: 9321-05-FP-2355, S NC Operating conditions unknown. P&ID Gland Seal return header to Gland B237144 Condenser 3-GS-054 Text19: B237144 S NC Operating conditions unknown. P&ID Gland Condenser Drain to Main Condenser 3-GS-056 Text19: 1 B237144 S NC Operating conditions unknown. P&ID Steam Discharge Header drain to waste header Section C: Excluded Lines 3-GS-01: Gland Steam to and from HP, LP, and BFP Turbines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GS-019 0.75 9321-F-20243 E EF Low flow in waste drain P&ID BFPT #32 Gland Steam Floor Drain Text19:

3-GS-020 0.75 9321-F-20243 E EF Low flow in waste drain P&ID BFPT #31 Gland Steam Floor Drain Text19:

3-GS-034 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Seal to floor drain Text19:

3-GS-036 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Seal to floor drain Text19:

3-GS-038 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Seal to floor drain Text19:

3-GS-040 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Seal to floor drain Text19:

3-GS-042 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Seal to floor drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-43 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Sealing Steam (GS), Unit 3 Section C: Excluded Lines 3-GS-01: Gland Steam to and from HP, LP, and BFP Turbines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GS-044 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Seal to drain collecting tank Text19:

3-GS-055 B237144 E EI Valve normally closed. Engineering Judgment Gland Condenser Waste Drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-44 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Gland Steam Traps (GST), Unit 3 Section B: SNM Program Lines 3-GST-01: Gland Steam to and from Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GST-002 0.75 9321-F-20243 S NS Operating conditions unknown. PEPSE Steam to GST-1 Text19:

3-GST-004 0.75 9321-F-20243 S NS Operating conditions unknown. PEPSE GST-1 Discharge to Header Text19:

3-GST-009 0.75 9321-F-20243 S NS Operating conditions unknown. PEPSE Steam to GST-3 Text19:

3-GST-011 0.75 9321-F-20243 S NS Operating conditions unknown. PEPSE GST-3 Discharge to Header Text19:

3-GST-012 0.75 9321-F-20243 S NS Operating conditions unknown. PEPSE Steam to GST-2 Text19:

3-GST-014 0.75 9321-F-20243 S NC Operating conditions unknown. PEPSE GST-2 Discharge to Header Text19:

3-GST-015 2 9321-F-20243 S NC Operating conditions unknown. PEPSE Header from GST-1 and 3 Text19:

3-GST-016 2 9321-F-20243 S NC Operating conditions unknown. PEPSE Gland Steam Trap Header to Boiler Feed Pump Drip Tank Section C: Excluded Lines 3-GST-01: Gland Steam to and from Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-GST-003 0.75 9321-F-20243 E EI Valve shown closed on P&ID. P&ID GST-1 Bypass Text19:

3-GST-010 0.75 9321-F-20243 E EI Valve shown closed on P&ID. P&ID GST-3 Bypass Text19:

3-GST-013 0.75 9321-F-20243 E EI Valve shown closed on P&ID. P&ID GST-2 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-45 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section A: CHECWORKS Model Lines 3-1HD-01: #31 Feedwater Heater Drain Lines Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-1HD-001 12 9321-F-20223 Sheet 2 M Low temperature line with potential for PEPSE FWH 31A to Condenser 33 via LCV flashing 1124 3-1HD-002 Text19: 12 9321-F-20223 Sheet 2 M Low temperature line with potential for PEPSE FWH 31B to Condenser 32 via LCV flashing 1125 3-1HD-003 Text19: 12 9321-F-20223 Sheet 2 M Low temperature line with potential for PEPSE FWH 31C to Condenser 31 via LCV flashing 1126 3-2HD-01: #32 Feedwater Heater Drain Lines Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-2HD-001 12 9321-F-20223 Sheet 2 M Low temperature line with potential for PEPSE HD-08.1A FWH 32A to FWH 31A:

flashing FWH 32A Drain to FWH 31A 3-2HD-004 Text19: 12 9321-F-20223 Sheet 2 M Low temperature line with potential for PEPSE HD-08.1B FWH 32B to FWH 31B:

flashing FWH 32B Drain to FWH 31B 3-2HD-007 Text19: 12 9321-F-20223 Sheet 2 M Low temperature line with potential for PEPSE HD-08.1C FWH 32C to FWH 31C:

flashing FWH 32C Drain to FWH 31C 3-3HD-01: #33 Feedwater Heater Drain Lines Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-3HD-001 8 9321-F-20223 Sheet 2 M PEPSE HD-06.1A FWH 33A to FWH 32A:

FWH 33A Drain to FWH 32A 3-3HD-002 Text19: 8 9321-F-20223 Sheet 2 M PEPSE HD-06.1B FWH 33B to FWH 32B:

FWH 33B Drain to FWH 32B 3-3HD-003 Text19: 8 9321-F-20223 Sheet 2 M PEPSE HD-06.1C FWH 33C to FWH 32C:

FWH 33C Drain to FWH 32C Report No. 0700.104-17, Appendix C, Revision 2 Page C-46 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section A: CHECWORKS Model Lines 3-4HD-01: #34 Feedwater Heater Drain Lines Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-4HD-001 6 9321-F-20223 Sheet 2 M PEPSE HD-04.1A FWH 34A to FWH 33A:

FWH 34A Drain to FWH 33A 3-4HD-002 Text19: 6 9321-F-20223 Sheet 2 M PEPSE HD-04.1B FWH 34B to FWH 33B:

FWH 34B Drain to FWH 33B 3-4HD-003 Text19: 6 9321-F-20223 Sheet 2 M PEPSE HD-04.1C FWH 34C to FWH 33C:

FWH 34C Drain to FWH 33C 3-5HD-01: Heater Drains from #35 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-5HD-001 10 9321-F-20223 Sheet 1 M PEPSE HD-03.1A FWH 35A to HD TK: FWH 35A Drain to Heater Drain Tank 3-5HD-002 Text19: 10 9321-F-20223 Sheet 1 M PEPSE HD-03.1B FWH 35B to HD TK: FWH 35B Drain to Heater Drain Tank 3-5HD-003 Text19: 10 9321-F-20223 Sheet 1 M PEPSE HD-03.1C FWH 35C to HD TK: FWH 35C Drain to Heater Drain Tank 3-5HD-03: HDT Drains to Heater Drain Pumps and Condensers and Heater Drain Pump Vents to HDT Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-5HD-019 18 9321-F-20223 Sheet 1 M PEPSE HD-10.1A HD TK to HD PMP 31:

HDT to #31 HDP 3-5HD-020 Text19: 18 9321-F-20223 Sheet 1 M PEPSE HD-10.1B HD TK to HD PMP 32:

HDT to #32 HDP Report No. 0700.104-17, Appendix C, Revision 2 Page C-47 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section A: CHECWORKS Model Lines 3-6HD-01: Heater Drains from #36 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-6HD-001 10 9321-F-20223 Sheet 1 M PEPSE HD-01.1A FWH 36A to HD TK: Drain from Feedwater Heater 36A to Heater Drain Tank 3-6HD-002 Text19: 10 9321-F-20223 Sheet 1 M PEPSE HD-01.1B FWH 36B to HD TK: Drain from Feedwater Heater 36B to Heater Drain Tank 3-6HD-003 Text19: 10 9321-F-20223 Sheet 1 M PEPSE HD-01.1C FWH 36C to HD TK:

Drain from Feedwater Heater 36C to Heater Drain Tank 3-HD-01: Heater Drain Pump discharge to Boiler Feed Pumps Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-HD-001 12 9321-F-20223 Sheet 1 M PEPSE HD-11.1A HD PMP 31 to HDR: #31 HDP to Heater Drain Pump Header 3-HD-002 Text19: 12 9321-F-20223 Sheet 1 M PEPSE HD-11.1B HD PMP 32 to HDR: #32 HDP to Heater Drain Pump Header 3-HD-003 Text19: 16 9321-F-20223 Sheet 1, M PEPSE HD-12.2A HD PMP HDR to CD SYS:

9321-F-20183 Sheet 2 Heater Drain Pump Header to Boiler Feed Pumps 3-HD-004 Text19: 16 9321-F-20183 Sheet 2 M PEPSE HD-12.2A HD PMP HDR to CD SYS:

Heater Drain Pump Discharge to BFPs Report No. 0700.104-17, Appendix C, Revision 2 Page C-48 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section B: SNM Program Lines 3-1HD-02: #31 Feedwater Heater Vents Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-1HD-010 5 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 31A 5" Vent to Condenser 33 Text19:

3-1HD-011 5 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 31B 5" Vent to Condenser 32 Text19:

3-1HD-012 5 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 31C 5" Vent to Condenser 31 Text19:

3-1HD-013 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 31A 1" Vent to Condenser 33 Text19:

3-1HD-014 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 31B 1" Vent to Condenser 32 Text19:

3-1HD-015 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 31C 1" Vent to Condenser 31 3-2HD-02: #32 Feedwater Heater Vents Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-2HD-013 2.5 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 32A 2-1/2" Vent to Condenser 33 3-2HD-014 Text19: 2.5 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 32B 2-1/2" Vent to Condenser 32 3-2HD-015 Text19: 2.5 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 32C 2-1/2" Vent to Condenser 31 3-2HD-016 Text19: 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 32A 1" Vent to Condenser 33 Text19:

3-2HD-017 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 32B 1" Vent to Condenser 32 Text19:

3-2HD-018 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 32C 1" Vent to Condenser 31 Text19:

3-2HD-019 6 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 32A High Level Dump to Condenser 33 3-2HD-020 Text19: 6 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 32B High Level Dump to Condenser 32 3-2HD-021 Text19: 6 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID FWH 32C High Level Dump to Condenser 31 Report No. 0700.104-17, Appendix C, Revision 2 Page C-49 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section B: SNM Program Lines 3-3HD-01: #33 Feedwater Heater Drain Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3HD-007 8 9321-F-20223 Sheet 2 S NC Flow Conditions Unknown PEPSE FWH 33A drain condenser bypass line to FWH 32 A 3-3HD-010 Text19: 8 9321-F-20223 Sheet 2 S NC Flow Conditions Unknown PEPSE FWH 33A Drain to Condenser 33 3-4HD-02: #34 Feedwater Heater Vents Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-4HD-015 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 34A 1" Vent Text19:

3-4HD-016 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 34B 1" Vent Text19:

3-4HD-017 1 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 34C 1" Vent Text19:

3-4HD-018 2 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID 2" Vent Header from FWH 34A and 34B 3-4HD-019 Text19: 2 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID 2" Vent Header from #34 FWHs to Condenser 32 3-4HD-020 Text19: 1.5 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 34A 1.5" Vent Text19:

3-4HD-021 1.5 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 34B 1.5" Vent Text19:

3-4HD-022 1.5 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID FWH 34C 1.5" Vent Text19:

3-4HD-023 2 9321-F-20223 Sheet 2 S NS Operating conditions unknown. P&ID 2" Vent Header from FWH 34A and 34B 3-4HD-024 Text19: 3 9321-F-20223 Sheet 2 S NC Operating conditions unknown. P&ID 3" Vent Header from #34 FWHs to Condenser 32 Report No. 0700.104-17, Appendix C, Revision 2 Page C-50 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section B: SNM Program Lines 3-5HD-02: Heater Vents from #35 Feedwater Heater and Heater Drain Tank vents to #35 Feedwater Heaters and Flas Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5HD-004 10 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Heater Drain Tank vent to FWH 35A Text19:

3-5HD-005 10 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Heater Drain Tank vent to FWH 35B Text19:

3-5HD-006 10 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Heater Drain Tank vent to FWH 35C Text19:

3-5HD-007 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Heater Drain Tank vent to Flash Tank Text19:

3-5HD-008 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Heater Drain Tank vent to Flash Tank Text19:

3-5HD-009 1.25 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35A Vent header to condenser No. 33 3-5HD-010 Text19: 1.25 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35B Vent header to condenser No. 33 3-5HD-011 Text19: 1.25 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35C Vent header to condenser No. 33 3-5HD-012 Text19: 2 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Vent line from 35A and 35B Feedwater Heaters to condenser 3-5HD-013 Text19: 2.5 9321-F-20223 Sheet 1, S NC Operating conditions unknown. PEPSE Vent from #35 Feedwater Heaters to 9321-F-20223 Sheet 2 Condenser No.33 Text19:

3-5HD-014 6 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35A vent header to Flash Tank Text19:

3-5HD-015 6 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35B vent header to Flash Tank Text19:

3-5HD-016 6 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35C vent header to Flash Tank Text19:

3-5HD-017 10 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 35B and 35C to Flash Tank Text19:

3-5HD-018 10 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Vent from #35 Feedwater Heaters to Flash Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-51 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section B: SNM Program Lines 3-5HD-03: HDT Drains to Heater Drain Pumps and Condensers and Heater Drain Pump Vents to HDT Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5HD-021 2 9321-F-20223 Sheet 1 S NS Operating conditions unknown. P&ID #31 HDP vent to HDT Text19:

3-5HD-022 2 9321-F-20223 Sheet 1 S NS Operating conditions unknown. P&ID #32 HDP vent to HDT 3-6HD-02: Heater Vents from #36 Feedwater Heater Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6HD-020 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 36A vent to Flash Tank Text19:

3-6HD-021 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 36A vent to Flash Tank Text19:

3-6HD-022 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 36B vent to Flash Tank Text19:

3-6HD-023 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 36B vent to Flash Tank Text19:

3-6HD-024 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 36C vent to Flash Tank Text19:

3-6HD-025 12 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE FWH 36C vent to Flash Tank Text19:

3-6HD-028 16 9321-F-20223 Sheet 1 S NC Operating conditions unknown. PEPSE Flash Tank drain to Discharge Tunnel Section C: Excluded Lines 3-1HD-01: #31 Feedwater Heater Drain Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-1HD-004 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 31A to Condenser 33 via LCV 1124A 3-1HD-005 Text19: 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 31B to Condenser 32 via LCV 1125A 3-1HD-006 Text19: 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 31C to Condenser 31 via LCV 1126A Report No. 0700.104-17, Appendix C, Revision 2 Page C-52 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-1HD-02: #31 Feedwater Heater Vents Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-1HD-007 6 9321-F-20223 Sheet 2 E EI High level dumps operate infrequently P&ID FWH 31A High Level Dump to Condenser 33 3-1HD-008 Text19: 6 9321-F-20223 Sheet 2 E EI High level dumps operate infrequently P&ID FWH 31B High Level Dump to Condenser 32 3-1HD-009 Text19: 6 9321-F-20223 Sheet 2 E EI High level dumps operate infrequently P&ID FWH 31C High Level Dump to Condenser 31 3-2HD-01: #32 Feedwater Heater Drain Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-2HD-002 12 9321-F-20223 Sheet 2 E EM Line replaced with Stainless Steel SFA Model HD-09.3A FWH 32A to FWH 31A:

FWH 32A Drain to FWH 31A 3-2HD-003 Text19: 12 9321-F-20223 Sheet 2 E EM Line replaced with Stainless Steel SFA Model HD-09.4A FWH 32A to FWH 31A:

FWH 32A Drain to FWH 31A 3-2HD-005 Text19: 12 9321-F-20223 Sheet 2 E EM Line replaced with Stainless Steel SFA Model HD-09.3B FWH 32B to FWH 31B:

FWH 32B Drain to FWH 31B 3-2HD-006 Text19: 12 9321-F-20223 Sheet 2 E EM Line replaced with Stainless Steel SFA Model HD-09.4B FWH 32B to FWH 31B:

FWH 32B Drain to FWH 31B 3-2HD-008 Text19: 12 9321-F-20223 Sheet 2 E EM Line replaced with Stainless Steel SFA Model HD-09.3C FWH 32C to FWH 31C:

FWH 32C Drain to FWH 31C 3-2HD-009 Text19: 12 9321-F-20223 Sheet 2 E EM Line replaced with Stainless Steel SFA Model HD-09.4C FWH 32C to FWH 31C:

FWH 32C Drain to FWH 31C 3-2HD-010 Text19: 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 32A Drain to Condenser 33 Text19:

3-2HD-011 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 32B Drain to Condenser 32 Text19:

3-2HD-012 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 32C Drain to Condenser 31 Report No. 0700.104-17, Appendix C, Revision 2 Page C-53 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-3HD-01: #33 Feedwater Heater Drain Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3HD-004 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33A Drain to Condenser 33 Text19:

3-3HD-005 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33B Drain to Condenser 32 Text19:

3-3HD-006 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33C Drain to Condenser 31 Text19:

3-3HD-008 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33B Condenser 32 bypass to FWH 32B 3-3HD-009 Text19: 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33C Condenser 31 bypass to FWH 32C 3-3HD-011 Text19: 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33B Drain to Condenser 32 Text19:

3-3HD-012 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33C Drain to Condenser 31 3-3HD-02: #33 Feedwater Heater Vents Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3HD-013 1 9321-F-20223 Sheet 2 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 FWH 33A 1" Vent Text19:

3-3HD-014 1 9321-F-20223 Sheet 2 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 FWH 33B 1" Vent Text19:

3-3HD-015 1 9321-F-20223 Sheet 2 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 FWH 33C 1" Vent Text19:

3-3HD-016 1.5 9321-F-20223 Sheet 2 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 1.5" Vent From FWH 33A and 33B Text19:

3-3HD-017 2 9321-F-20223 Sheet 2 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 2" Vent From #33 FWHs to Condenser #31 3-3HD-018 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 2" Vent from FWH 33A 3, Appendix B 3-3HD-019 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 2" Vent from FWH 33B 3, Appendix B 3-3HD-020 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 2" Vent from FWH 33C 3, Appendix B Report No. 0700.104-17, Appendix C, Revision 2 Page C-54 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-3HD-02: #33 Feedwater Heater Vents Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3HD-021 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 2" Vent through orifice 3HD-RO-39-1 3, Appendix B 3-3HD-022 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 2" Vent through orifice 3HD-RO-39-2 3, Appendix B 3-3HD-023 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 2" Vent through orifice 3HD-RO-39-3 3, Appendix B 3-3HD-024 Text19: 2 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID 2" Vent orifice 3HD-RO-39-1 Bypass Text19:

3-3HD-025 2 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID 2" Vent orifice 3HD-RO-39-2 Bypass Text19:

3-3HD-026 2 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID 2" Vent orifice 3HD-RO-39-3 Bypass Text19:

3-3HD-027 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. FWH 33A 2" Vent Header 3, Appendix B 3-3HD-028 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. FWH 33B 2" Vent Header 3, Appendix B 3-3HD-029 Text19: 2 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. FWH 33C 2" Vent Header 3, Appendix B 3-3HD-030 Text19: 3 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 3" Vent Header from FWH 33A and 3, Appendix B 33B 3-3HD-031 Text19: 4 9321-F-20223 Sheet 2 E EM Line replaced with Chrome-Moly in 3R12. IP3-RPT-MULT-03162, Rev. 4" Vent Header from #33 FWHs 3, Appendix B 3-3HD-032 Text19: 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33A Relief Valve Text19:

3-3HD-033 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33B Relief Valve Text19:

3-3HD-034 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 33C Relief Valve Text19:

3-3HD-035 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID Relief Valve Header from FWH 33C and 33B Report No. 0700.104-17, Appendix C, Revision 2 Page C-55 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-3HD-02: #33 Feedwater Heater Vents Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-3HD-036 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID #33 FWH Relief Valve vent to Discharge Tunnel 3-4HD-01: #34 Feedwater Heater Drain Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-4HD-004 6 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34A drain bypass to condenser Text19:

3-4HD-005 6 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34B drain bypass to condenser Text19:

3-4HD-006 6 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34C drain bypass to condenser Text19:

3-4HD-007 6 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34A drain to condenser #33 Text19:

3-4HD-008 6 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34B drain to condenser #32 Text19:

3-4HD-009 6 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34C drain to condenser #31 3-4HD-02: #34 Feedwater Heater Vents Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-4HD-010 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34A Relief Valve Text19:

3-4HD-011 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34B Relief Valve Text19:

3-4HD-012 8 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID FWH 34C Relief Valve Text19:

3-4HD-013 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID Relief Valve Header from FWH 34C and 34B 3-4HD-014 Text19: 12 9321-F-20223 Sheet 2 E EI Valve shown closed on P&ID. P&ID #34 FWH Relief Valve vent to Discharge Tunnel Report No. 0700.104-17, Appendix C, Revision 2 Page C-56 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-5HD-03: HDT Drains to Heater Drain Pumps and Condensers and Heater Drain Pump Vents to HDT Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-5HD-023 24 9321-F-20223 Sheet 1, E EI Line operates less than 2% of the time P&ID Heater Drain Tank drain to 9321-F-20223 Sheet 2 Condensers 3-5HD-024 Text19: 24 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID HDT Drain Header to Condensers 31 and 32 3-5HD-025-A Text19: 14 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time. It P&ID HDT Drain to LCV-1127D has been noted that LCV 1127D leaks 3-5HD-025-B Text19: 14 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time. It P&ID LCV-1127D to Condenser 31 has been noted that LCV 1127D leaks 3-5HD-026 Text19: 8 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID LCV-1127D Bypass Line Text19:

3-5HD-027-A 14 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID HDT Drain to LCV-1127C Text19:

3-5HD-027-B 14 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID LCV-1127C to Condenser 32 Text19:

3-5HD-028 8 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID LCV-1127C Bypass Line Text19:

3-5HD-029-A 14 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID HDT Drain to LCV-1127B Text19:

3-5HD-029-B 14 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID LCV-1127B to Condenser 33 Text19:

3-5HD-030 8 9321-F-20223 Sheet 2 E EI Line operates less than 2% of the time P&ID LCV-1127B Bypass Line Text19:

3-5HD-031 2 9321-F-20223 Sheet 2, E EI Line operates less than 2% of the time P&ID Fill Line from HDT Drain to 9321-F-20223 Sheet 1 Condensers to Moisture Preseparator drain 3-6HD-01: Heater Drains from #36 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6HD-004 1 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Drain header from Feedwater 36A to Condenser 3-6HD-005 Text19: 1.25 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Drain header from Feedwater 36A to Condenser Report No. 0700.104-17, Appendix C, Revision 2 Page C-57 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-6HD-01: Heater Drains from #36 Feedwater Heaters Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6HD-006 1.25 9321-F-20223 Sheet 1 E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain header from Feedwater 36A to 3, Attachment B Condenser 3-6HD-007 Text19: 1.25 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Bypass of valves 6HD-28-1 and 6HD-30-1 3-6HD-008 Text19: 1.25 9321-F-20223 Sheet 1 E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain from Feedwater Heater 36A 3, Attachment B towards Condenser 3-6HD-009 Text19: 1 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Drain header from Feedwater 36B to Condenser 3-6HD-010 Text19: 1.25 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Drain header from Feedwater 36B to Condenser 3-6HD-011 Text19: 1.25 9321-F-20223 Sheet 1 E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain header from Feedwater 36B to 3, Attachment B Condenser 3-6HD-012 Text19: 1.25 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Bypass of valves 6HD-28-2 and 6HD-30-2 3-6HD-013 Text19: 2 9321-F-20223 Sheet 1 E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain from Feedwater Heaters 36A 3, Attachment B and 36B to Condenser 3-6HD-014 Text19: 1 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Drain header from Feedwater 36C to Condenser 3-6HD-015 Text19: 1.25 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Drain header from Feedwater 36C to Condenser 3-6HD-016 Text19: 1.25 9321-F-20223 Sheet 1 E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain header from Feedwater 36C to 3, Attachment B Condenser 3-6HD-017 Text19: 1.25 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID Bypass of valves 6HD-28-3 and 6HD-30-3 3-6HD-018 Text19: 1.25 9321-F-20223 Sheet 1 E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain header from Feedwater 36C to 3, Attachment B Condenser 3-6HD-019 Text19: 2.5 9321-F-20223 Sheet 1, E EM Line replaced with Chrome-Moly in 3R11. IP3-RPT-MULT-03162, Rev. Drain from #36 Feedwater heaters to 9321-F-20223 Sheet 2 3, Attachment B No 33 Condenser Report No. 0700.104-17, Appendix C, Revision 2 Page C-58 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Heater Drains & Vents (HD), Unit 3 Section C: Excluded Lines 3-6HD-02: Heater Vents from #36 Feedwater Heater Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-6HD-029 9321-F-20223 Sheet 1 E EF Low to no flow in vent to atmosphere PEPSE Flash Tank vent to atmosphere Text19:

3-6HD-030 9321-F-20223 Sheet 1 E EF Low to no flow in vent to atmosphere PEPSE Flash Tank vent to atmosphere Report No. 0700.104-17, Appendix C, Revision 2 Page C-59 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section A: CHECWORKS Model Lines 3-MS-10: HP Turbine Crossunder Piping to MSRs and condensers Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MS-183 32 9321-F-20203 Sheet 1 M PEPSE HP Turbine Crossunder to Moisture Preseparator 1A 3-MS-184 Text19: 32 9321-F-20203 Sheet 1 M PEPSE HP Turbine Crossunder to Moisture Preseparator 1B 3-MS-185 Text19: 32 9321-F-20203 Sheet 1 M PEPSE HP Turbine Crossunder to Moisture Preseparator 2A 3-MS-186 Text19: 32 9321-F-20203 Sheet 1 M PEPSE HP Turbine Crossunder to Moisture Preseparator 2B 3-MS-187 Text19: 32 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator 1A to MSR Header 3-MS-188 Text19: 32 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator 1B to MSR Header 3-MS-189 Text19: 32 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator 2A to MSR Header 3-MS-190 Text19: 32 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator 2B to MSR Header 3-MS-191 Text19: 45.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to A MSRs 3-MS-192 Text19: 45.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to B MSRs 3-MS-193 Text19: 37 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 31A and 32A 3-MS-194 Text19: 37 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 31B and 32B 3-MS-195 Text19: 26.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 31A 3-MS-196 Text19: 26.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 32A Report No. 0700.104-17, Appendix C, Revision 2 Page C-60 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section A: CHECWORKS Model Lines 3-MS-10: HP Turbine Crossunder Piping to MSRs and condensers Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MS-197 26.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 33A 3-MS-198 Text19: 26.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 31B 3-MS-199 Text19: 26.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 32B 3-MS-200 Text19: 26.5 9321-F-20203 Sheet 1 M PEPSE Moisture Preseparator Header to MSR 33B Section B: SNM Program Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-005 28 9321-F-20173, 9321-F- S NQ High quality main steam line. PEPSE Main Steam from Steam Generator 20173 31 Shell Text19:

3-MS-006 28 9321-F-20173, 9321-F- S NQ High quality main steam line. PEPSE Main Steam from Steam Generator 20173 32 Shell 3-MS-007 Text19: 28 9321-F-20173, 9321-F- S NQ High quality main steam line. PEPSE Main Steam from Steam Generator 20173 33 Shell 3-MS-008 Text19: 28 9321-F-20173, 9321-F- S NQ High quality main steam line. PEPSE Main Steam from Steam Generator 20173 34 Shell 3-MS-009 Text19: 24 9321-F-20173 S NQ High quality main steam line. PEPSE Line from 3-MS-005 to Seal Steam and MSR Header.

3-MS-010 Text19: 24 9321-F-20173 S NQ High quality main steam line. PEPSE Line from 3-MS-006 to Gland Seal Steam and MSR B Header.

3-MS-011 Text19: 20 9321-F-20173 S NQ High quality main steam line. PEPSE Gland Seal Steam, MSR B, and Aux.

Steam Header.

Report No. 0700.104-17, Appendix C, Revision 2 Page C-61 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section B: SNM Program Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-012 20 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam Balancing Line between 3-MS-005 and 3-MS-007 3-MS-013 Text19: 24 9321-F-20173 S NQ High quality main steam line. PEPSE Line from 3-MS-005 to MSR A Header Text19:

3-MS-014 24 9321-F-20173 S NQ High quality main steam line. PEPSE Line from 3-MS-008 to MSR A Header Text19:

3-MS-015 20 9321-F-20173 S NQ High quality main steam line. PEPSE MSR A, BFP Turbine, SJAE, and Priming Ejector Header 3-MS-016 Text19: 28 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam from Steam Gen No 31 to HP Turbine Inlet 3-MS-017 Text19: 28 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam from Steam Gen No 32 to HP Turbine Inlet 3-MS-018 Text19: 28 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam from Steam Gen No 33 to HP Turbine Inlet 3-MS-019 Text19: 28 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam from Steam Gen No 34 to HP Turbine Inlet 3-MS-024 Text19: 12 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam to Reheater Steam Control Station A.

3-MS-025 Text19: 8 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Control Station A line to PCV 1175-1 3-MS-026 Text19: 8 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Control Station A line to PCV 1175-2 3-MS-028 Text19: 12 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Header A Text19:

3-MS-029 6 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Header to MSR 33A Text19:

3-MS-030 6 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Header to MSR 32A Text19:

3-MS-031 6 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Header to MSR 31A Report No. 0700.104-17, Appendix C, Revision 2 Page C-62 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section B: SNM Program Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-032 1 9321-F-20173, 9321-F- S NC Unknown operating conditions P&ID PCV-1175-1 Leakoff Line to 20233 Sheet 1 Condenser 3-MS-034 Text19: 2 9321-F-20233 Sheet 1 S NC Unknown operating conditions P&ID PCV-1175-1 and PCV-1175-2 Leakoff Line to Condenser 3-MS-035 Text19: 12 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam to Reheater Steam Control Station B.

3-MS-036 Text19: 8 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Control Station B line to PCV 1175-3 3-MS-037 Text19: 8 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Control Station B line to PCV 1175-4 3-MS-038 Text19: 1 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Control Station B bypass line to PCV 1109 3-MS-039 Text19: 12 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Steam Header B Text19:

3-MS-040 6 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Header to MSR 31B Text19:

3-MS-041 6 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Header to MSR 32B Text19:

3-MS-042 6 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Header to MSR 33B Text19:

3-MS-044 1 9321-F-20173, 9321-F- S NC Unknown operating conditions P&ID PCV-1175-3 Leakoff Line to 20233 Sheet 2 Condenser 3-MS-045 Text19: 2 9321-F-20233 Sheet 2 S NC Unknown operating conditions P&ID PCV-1175-3 and PCV-1175-4 Leakoff Line to Condenser 3-MS-046 Text19: 1 9321-F-20173 S NQ High quality main steam line. PEPSE Reheater Cal. Line Text19:

3-MS-047 4 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam to BFP #32 Turbine Text19:

3-MS-048 4 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam to BFP #31 Turbine Text19:

3-MS-049 6 9321-F-20173 S NQ High quality main steam line. PEPSE Main Steam to SJAEs and Priming Ejectors Report No. 0700.104-17, Appendix C, Revision 2 Page C-63 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section B: SNM Program Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-050 3 9321-F-20173 S NQ High quality main steam line. PEPSE SJAE Steam Supply Upstream of PCV 1132 3-MS-051 Text19: 3 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply Downstream of PCV 1132 3-MS-053 Text19: 3 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Header Text19:

3-MS-054 2 9321-F-20173 S NC Operating conditions unknown. PEPSE Header to SJAE 31 Text19:

3-MS-055 2 9321-F-20173 S NC Operating conditions unknown. PEPSE Header to SJAE 32 Text19:

3-MS-056 2 9321-F-20173 S NC Operating conditions unknown. PEPSE Header to SJAE 33 Text19:

3-MS-057 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-1 Text19:

3-MS-058 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-2 Text19:

3-MS-059 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-3 Text19:

3-MS-060 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-4 Text19:

3-MS-061 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 132-1 Text19:

3-MS-062 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 132-2 Text19:

3-MS-063 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-5 Text19:

3-MS-064 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-6 Text19:

3-MS-065 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-7 Text19:

3-MS-066 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-8 Text19:

3-MS-067 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 132-3 Text19:

3-MS-068 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 132-4 Text19:

3-MS-069 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-9 Report No. 0700.104-17, Appendix C, Revision 2 Page C-64 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section B: SNM Program Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-070 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-10 Text19:

3-MS-071 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-11 Text19:

3-MS-072 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 131-12 Text19:

3-MS-073 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 132-5 Text19:

3-MS-074 9321-F-20173 S NC Operating conditions unknown. PEPSE SJAE Steam Supply via 132-6 Text19:

3-MS-080 12 9321-F-20173 S NQ High quality main steam line. PEPSE Balancing line between Steam supply lines from Steam Gen No 32 and 34 3-MS-081 Text19: 3 9321-F-20173 S NC Operating conditions unknown. P&ID MS-HCV-416-1 leakoff to condenser Text19:

3-MS-082 3 9321-F-20173 S NC Operating conditions unknown. P&ID MS-HCV-416-2 leakoff to condenser Text19:

3-MS-083 3 9321-F-20173 S NC Operating conditions unknown. P&ID MS-HCV-416-3 leakoff to condenser Text19:

3-MS-084 3 9321-F-20173 S NC Operating conditions unknown. P&ID MS-HCV-416-4 leakoff to condenser Text19:

3-MS-149 0.75 9321-F-20173 S NS Operating conditions unknown. P&ID Main Steam Stop Valve drain to 33 Cond.

3-MS-150 Text19: 0.75 9321-F-20173 S NS Operating conditions unknown. P&ID Main Steam Stop Valve drain to 33 Cond.

3-MS-151 Text19: 2 9321-F-20173 S NC Operating conditions unknown. P&ID Header to 33 Cond.

Text19:

3-MS-162 4 9321-F-20173, 9321-F- S NQ High quality main steam line. PEPSE Main Steam Header to Aux. Steam 41573 Upstream of PCV-1257 3-MS-166 Text19: 3 9321-F-41573 S NQ High quality main steam line. PEPSE PCV-1257 Bypass Text19:

3-MS-168 1 9321-F-20173, 9321-F- S NQ High quality main steam line. PEPSE Main Steam to Mud Drum 41283 3-MS-169 Text19: 3 9321-F-41283 S NQ High quality main steam line. PEPSE Main Steam to Mud Drum Text19:

3-MS-170 3 9321-F-41283 S NQ High quality main steam line. PEPSE Main Steam to Mud Drum Report No. 0700.104-17, Appendix C, Revision 2 Page C-65 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section B: SNM Program Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-173 2.5 9321-F-41283 S NQ High quality main steam line. PEPSE Main Steam vent to Service Boiler Blowdown Tank roof vent 3-MS-08: Main Steam Supply to Gland Steam Header Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-152 4 9321-F-20173, 9321-F- S NC High quality main steam line. PEPSE Main Steam Supply to Gland Seal 20313 Regulator Station 3-MS-153-A Text19: 3 9321-F-20313, B237144 S NC High quality main steam line. PEPSE Gland Seal Steam Supply upstream of PCV-1211 3-MS-153-B Text19: 12 9321-F-20313, B237144 S NC Operating conditions unknown. P&ID Gland Seal Steam Supply downstream of PCV-1211 3-MS-157 Text19: 12 9321-F-20313 S NC Operating conditions unknown. P&ID Header to Condenser drains Text19:

3-MS-157-A 6 9321-F-20313 S NC Operating conditions unknown. P&ID Drain to No. 33 Condenser Text19:

3-MS-157-B 0.75 9321-F-20313 S NS Operating conditions unknown. P&ID Drain to No. 33 Condenser Text19:

3-MS-159 12 9321-F-20313, B237144 S NC Operating conditions unknown. P&ID Main Steam to Gland Seal Steam Header.

3-MS-160 Text19: 6 9321-F-20313, 9321-F- S NC Flow Conditions Unknown PEPSE Gland Steam to Boiler Feed Pump 20243 Turbines 3-MS-09: H.P. Turbine Control Valve Piping Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-174 9321-05-FP-2355 S NS Operating conditions unknown. P&ID LH Control Valve Stem Leak-off Lines Text19:

3-MS-175 9321-05-FP-2355 S NS Operating conditions unknown. P&ID RH Control Valve Stem Leak-off Lines Text19:

3-MS-176 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Upper LH HP Turbine Feed Leakoff Report No. 0700.104-17, Appendix C, Revision 2 Page C-66 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section B: SNM Program Lines 3-MS-09: H.P. Turbine Control Valve Piping Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-177 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Lower LH HP Turbine Feed Leakoff Text19:

3-MS-178 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Upper RH HP Turbine Feed Leakoff Text19:

3-MS-179 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID Lower LH HP Turbine Feed Leakoff Text19:

3-MS-182 1.5 9321-05-FP-2355 S NS Operating conditions unknown. P&ID HP Turbine Drain Text19:

3-MS-201 9321-05-FP-2355, S NC Operating conditions unknown. P&ID LP Leakoff from Valve Stems to B237144 Gland Condenser Section C: Excluded Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-020 1.5 9321-F-20173 E EI Valve shown closed on P&ID. P&ID Main Steam from Gen No 31 bypass to HP Turbine 3-MS-021 Text19: 1.5 9321-F-20173 E EI Valve shown closed on P&ID. P&ID Main Steam from Gen No 32 bypass to HP Turbine 3-MS-022 Text19: 1.5 9321-F-20173 E EI Valve shown closed on P&ID. P&ID Main Steam from Gen No 33 bypass to HP Turbine 3-MS-023 Text19: 1.5 9321-F-20173 E EI Valve shown closed on P&ID. P&ID Main Steam from Gen No 34 bypass to HP Turbine 3-MS-027 Text19: 1 9321-F-20173 E EI Valve shown closed on P&ID. P&ID Reheater Steam Control Station A bypass line to PCV 1108 3-MS-033 Text19: 1 9321-F-20173, 9321-F- E EI Valves are closed for Unit 2 System Description 18. PCV-1175-2 Leakoff Line to 20233 Sheet 1 Condenser 3-MS-043 Text19: 1 9321-F-20173, 9321-F- E EI Valves are closed for Unit 2 System Description 18. PCV-1175-4 Leakoff Line to 20233 Sheet 2 Condenser Report No. 0700.104-17, Appendix C, Revision 2 Page C-67 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section C: Excluded Lines 3-MS-01: Main Steam from SG to HP Turbine, BFP Turbine, MSRs, Aux. Steam, SJAEs, and Priming Ejectors.

Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-052 2 9321-F-20173 E EI Valve shown closed on P&ID. P&ID PCV 1132 Bypass Line Text19:

3-MS-075-A 6 9321-F-20173 E EI Priming Ejectors are only used during P&ID Main Steam to Priming Ejectors startup ( infrequent use) Header Upstream of PCV 1133 3-MS-075-B Text19: 6 9321-F-20173 E EI Priming Ejectors are only used during P&ID Main Steam to Priming Ejectors startup ( infrequent use) Header Downstream of PCV 1133 3-MS-075-C Text19: 6 9321-F-20173 E EI Valve shown closed on P&ID. P&ID PCV 1133 Bypass Line Text19:

3-MS-076 6 9321-F-20173 E EI Priming Ejectors are only used during P&ID Priming Ejector Header to PE 32 and startup ( infrequent use) 33 3-MS-077 Text19: 3 9321-F-20173 E EI Priming Ejectors are only used during P&ID Priming Ejectors Header to PE 31 startup ( infrequent use) 3-MS-078 Text19: 3 9321-F-20173 E EI Priming Ejectors are only used during P&ID Priming Ejectors Header to PE 32 startup ( infrequent use) 3-MS-079 Text19: 3 9321-F-20173 E EI Priming Ejectors are only used during P&ID Priming Ejectors Header to PE 33 startup ( infrequent use) 3-MS-164 Text19: 1 9321-F-41573 E EI Valve shown closed on P&ID. P&ID MS-71 Bypass Text19:

3-MS-167 4 9321-F-41573 E EI Valve shown closed on P&ID. P&ID Vent off of Aux Steam Header Text19:

3-MS-171 2 9321-F-41283 E EI Valve shown closed on P&ID. P&ID TCV 133 Bypass Text19:

3-MS-172 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID PCV 1151 Bypass 3-MS-08: Main Steam Supply to Gland Steam Header Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-154-A 3 9321-F-20313, B237144 E EI Valve shown closed on P&ID. P&ID Gland Seal Steam Supply upstream of PCV-1212 3-MS-154-B Text19: 0.5 9321-F-20313 E EI Valve shown closed on P&ID. P&ID MS-192 bypass to Gland Seal Steam Supply Report No. 0700.104-17, Appendix C, Revision 2 Page C-68 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam (MS), Unit 3 Section C: Excluded Lines 3-MS-08: Main Steam Supply to Gland Steam Header Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-154-C 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Drain to condenser Text19:

3-MS-154-D 12 9321-F-20313, B237144 E EI Valve shown closed on P&ID. P&ID Gland Seal Steam Supply downstream of PCV-1212 3-MS-155 Text19: 3 9321-F-20313, B237144 E EI Valve shown closed on P&ID. P&ID PCV-1211 and 1212 bypass line Text19:

3-MS-156-A 10 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Vent to Atmosphere Text19:

3-MS-156-B 8 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Vent to Atmosphere Text19:

3-MS-158-A 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Drain from H.P. Turbine to Condenser No. 33 3-MS-158-B Text19: 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Drain from H.P. Turbine to Condenser No. 33 3-MS-161 Text19: 2 9321-F-20313 E EI Valve shown closed on P&ID. P&ID Gland Steam to Drain Collecting Tank 3-MS-09: H.P. Turbine Control Valve Piping Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MS-180 1.5 9321-05-FP-2355 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 HP Turbine Drain from Far Side Inlet Text19:

3-MS-181 1.5 9321-05-FP-2355 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 HP Turbine Drain from Near Side Inlet Report No. 0700.104-17, Appendix C, Revision 2 Page C-69 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section A: CHECWORKS Model Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MSD-043 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.1A_1 MSEP 31A to HDR:

MSR 31A drain 3-MSD-044 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.1A_2 MSEP 31A to HDR:

MSR 31A drain 3-MSD-045 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.1A_3 MSEP 31A to HDR:

MSR 31A drain 3-MSD-046 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.2A MSEP 31A DR HDR:

MSR 31A drain header to MS Drain Tank 3-MSD-047 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.3A HDR to MSEP TK 31A:

MSR 31A drain to MS Drain Tank 3-MSD-048 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.6A_1 MSEP 32A to HDR:

MSR 32A drain 3-MSD-049 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.6A_2 MSEP 32A to HDR:

MSR 32A drain 3-MSD-050 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.6A_3 MSEP 32A to HDR:

MSR 32A drain 3-MSD-051 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.7A MSEP 32A DR HDR:

MSR 32A drain header to MS Drain Tank 3-MSD-052 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.8A HDR to MSEP TK 32A:

MSR 32A drain to MS Drain Tank 3-MSD-053 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.11A_1 MSEP 33A to HDR:

MSR 33A drain 3-MSD-054 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.11A_2 MSEP 33A to HDR:

MSR 33A drain 3-MSD-055 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.11A_3 MSEP 33A to HDR:

MSR 33A drain Report No. 0700.104-17, Appendix C, Revision 2 Page C-70 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section A: CHECWORKS Model Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MSD-056 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.12A MSEP 33A DR HDR:

MSR 33A drain header to MS Drain Tank 3-MSD-057 Text19: 12 9321-F-20233 Sheet 1 M PEPSE MSD-01.13A HDR to MSEP TK 33A:

MSR 33A drain to MS Drain Tank 3-MSD-058 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.1B_1 MSEP 31B to HDR:

MSR 31B drain 3-MSD-059 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.1B_2 MSEP 31B to HDR:

MSR 31B drain 3-MSD-060 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.1B_3 MSEP 31B to HDR:

MSR 31B drain 3-MSD-061 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.2B MSEP 31B DR HDR:

MSR 31B drain header to MS Drain Tank Text19:

3-MSD-062 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.3B HDR to MSEP TK 31B:

MSR 31B drain to MS Drain Tank 3-MSD-063 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.6B_1 MSEP 32B to HDR:

MSR 32B drain 3-MSD-064 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.6B_2 MSEP 32B to HDR:

MSR 32B drain 3-MSD-065 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.6B_3 MSEP 32B to HDR:

MSR 32B drain 3-MSD-066 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.7B MSEP 32B DR HDR:

MSR 32B drain header to MS Drain Tank 3-MSD-067 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.8B HDR to MSEP TK 32B:

MSR 32B drain to MS Drain Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-71 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section A: CHECWORKS Model Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MSD-068 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.11B_1 MSEP 33B to HDR:

MSR 33B drain 3-MSD-069 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.11B_2 MSEP 33B to HDR:

MSR 33B drain 3-MSD-070 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.11B_3 MSEP 33B to HDR:

MSR 33B drain 3-MSD-071 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.12B MSEP 33B DR HDR:

MSR 33B drain header to MS Drain Tank 3-MSD-072 Text19: 12 9321-F-20233 Sheet 2 M PEPSE MSD-01.13B HDR to MSEP TK 33B:

MSR 33B drain to MS Drain Tank 3-MSD-02: Reheater Drains to #36 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MSD-007 6 9321-F-20233 Sheet 1 M PEPSE RHD-01.1A_1 RH 31A to TK 31A:

Reheater 31A to Reheater Drain Tank 3-MSD-008 Text19: 6 9321-F-20233 Sheet 1 M PEPSE RHD-01.3A_1 RH 32A to TK 32A:

Reheater 32A to Reheater Drain Tank 3-MSD-009 Text19: 6 9321-F-20233 Sheet 1 M PEPSE RHD-01.10A_1 RH 33A to TK 33A:

Reheater 33A to Reheater Drain Tank 3-MSD-010 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-01.1B_1 RH 31B to TK 31B:

Reheater 31B to Reheater Drain Tank 3-MSD-011 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-01.3B_1 RH 32B to TK 32B:

Reheater 32B to Reheater Drain Tank 3-MSD-012 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-01.10B_1 RH 33B to TK 33B:

Reheater 33B to Reheater Drain Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-72 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section A: CHECWORKS Model Lines 3-MSD-02: Reheater Drains to #36 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MSD-013 6 9321-F-20233 Sheet 1 M PEPSE RHD-01.1A_2 TK 31A to A HDR:

Reheater Drain Tank 31A Drain to Header 3-MSD-014 Text19: 8 9321-F-20233 Sheet 1 M PEPSE RHD-01.3A_2 TK 32A to A HDR:

Reheater Drain Tank 32A Drain to Header 3-MSD-015 Text19: 6 9321-F-20233 Sheet 1 M PEPSE RHD-01.10A_2 TK 33A to A HDR:

Reheater Drain Tank 33A Drain to Header 3-MSD-016 Text19: 10 9321-F-20233 Sheet 1 M PEPSE RHD-02.8A TK A HDR to FWH 36:

Reheater Drain Tank Header Downstream of Reheater 32A and 33A Inlet 3-MSD-017 Text19: 10 9321-F-20233 Sheet 1, M PEPSE RHD-02.9A TK A HDR to FWH 36:

9321-F-20233 Sheet 2 "A" Reheater Drain Tank Header to

36 FWHs 3-MSD-018 Text19: 8 9321-F-20233 Sheet 2 M PEPSE RHD-02.10A TK A HDR to FWH 36:

"A" Reheater Drain Tank Header to FWH 36A and 36B Text19:

3-MSD-019 6 9321-F-20233 Sheet 2 M PEPSE RHD-02.11A A HDR to FWH 36A:

"A" Reheater Drain Tank Header to FWH 36A 3-MSD-020 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-02.13A A HDR to FWH 36B:

"A" Reheater Drain Tank Header to FWH 36B 3-MSD-021 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-02.15A A HDR to FWH 36C:

"A" Reheater Drain Tank Header to FWH 36C 3-MSD-022 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-01.1B_2 TK 31B to B HDR:

Reheater Drain Tank 31B Drain to Header Report No. 0700.104-17, Appendix C, Revision 2 Page C-73 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section A: CHECWORKS Model Lines 3-MSD-02: Reheater Drains to #36 Feedwater Heaters Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-MSD-023 10 9321-F-20233 Sheet 2 M PEPSE RHD-01.3B_2 TK 32B to B HDR:

Reheater Drain Tank 32B Drain to Header 3-MSD-024 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-01.10B_2 TK 33B to B HDR:

Reheater Drain Tank 33B Drain to Header 3-MSD-025 Text19: 8 9321-F-20233 Sheet 2 M PEPSE RHD-02.7B TK B HDR to FWH 36:

Reheater Drain Tank Header Downstream of Reheater 31B and 33B Inlet 3-MSD-026 Text19: 10 9321-F-20233 Sheet 2 M PEPSE RHD-02.8B TK B HDR to FWH 36:

"B" Reheater Drain Tank Header to

36 FWHs 3-MSD-027 Text19: 10 9321-F-20233 Sheet 2 M PEPSE RHD-02.9B TK B HDR to FWH 36:

"B" Reheater Drain Tank Header to FWH 36A and 36B Text19:

3-MSD-028 6 9321-F-20233 Sheet 2 M PEPSE RHD-02.10B B HDR to FWH 36A:

"B" Reheater Drain Tank Header to FWH 36A Text19:

3-MSD-029 6 9321-F-20233 Sheet 2 M PEPSE RHD-02.12B B HDR to FWH 36B:

"B" Reheater Drain Tank Header to FWH 36B 3-MSD-030 Text19: 6 9321-F-20233 Sheet 2 M PEPSE RHD-02.14B B HDR to FWH 36C:

"B" Reheater Drain Tank Header to FWH 36C Report No. 0700.104-17, Appendix C, Revision 2 Page C-74 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section B: SNM Program Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MSD-073 2.5 9321-F-20233 Sheet 1 S NC Operating conditions unknown. PEPSE MS Drain Tank 31A vent to MSR Text19:

3-MSD-074 2.5 9321-F-20233 Sheet 1 S NC Operating conditions unknown. PEPSE MS Drain Tank 32A vent to MSR Text19:

3-MSD-075 2.5 9321-F-20233 Sheet 1 S NC Operating conditions unknown. PEPSE MS Drain Tank 33A vent to MSR Text19:

3-MSD-076 2.5 9321-F-20233 Sheet 2 S NC Operating conditions unknown. PEPSE MS Drain Tank 31B vent to MSR Text19:

3-MSD-077 2.5 9321-F-20233 Sheet 2 S NC Operating conditions unknown. PEPSE MS Drain Tank 32B vent to MSR Text19:

3-MSD-078 2.5 9321-F-20233 Sheet 2 S NC Operating conditions unknown. PEPSE MS Drain Tank 33B vent to MSR Text19:

3-MSD-079-A 8 9321-F-20233 Sheet 1 S NL The nozzle is the only susceptible SFA Model MSD-01.4A TK 31A to HD TK: MS component in the line. Drain Tank 31A Drain Header 3-MSD-080-A Text19: 8 9321-F-20233 Sheet 1 S NL The nozzle is the only susceptible SFA Model MSD-01.9A TK 32A to HD TK: MS component in this line. Drain Tank 32A Drain Nozzle 3-MSD-081-A Text19: 8 9321-F-20233 Sheet 1 S NL The nozzle is the only susceptible SFA Model MSD-01.14A TK 33A to HD TK: MS component in this line. Drain Tank 33A Drain Nozzle 3-MSD-082-A Text19: 8 9321-F-20233 Sheet 2 S NL The nozzle is the only susceptible SFA Model MSD-01.4B TK 31B to HD TK: MS component in this line. Drain Tank 31B Drain Nozzle 3-MSD-083-A Text19: 8 9321-F-20233 Sheet 2 S NL The nozzle is the only susceptible SFA Model MSD-01.9B TK 32B to HD TK: MS component in this line. Drain Tank 32B Drain Nozzle 3-MSD-084-A Text19: 8 9321-F-20233 Sheet 2 S NL The nozzle is the only susceptible SFA Model MSD-01.14B TK 33B to HD TK: MS component in this line. Drain Tank 33B Drain Nozzle 3-MSD-085-B Text19: 6 9321-F-20233 Sheet 1 S NL The nozzle is the only susceptible SFA Model MSD-01.4A TK 31A to HD TK: MS component in this line. Drain Tank 31A Drain Nozzle to Heater Drain Tank 3-MSD-086-B Text19: 6 9321-F-20233 Sheet 1 S NL The nozzle is the only susceptible SFA Model MSD-01.9A TK 32A to HD TK: MS component in this line. Drain Tank 32A Drain Nozzle to Heater Drain Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-75 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section B: SNM Program Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MSD-087-B 6 9321-F-20233 Sheet 1 S NL The nozzle is the only susceptible SFA Model MSD-01.14A TK 33A to HD TK: MS component in this line. Drain Tank 33A Drain Nozzle to Heater Drain Tank 3-MSD-088 Text19: 6 9321-F-20233 Sheet 2, S NL FAC susceptibility is localized in only a few SFA Model MSD-01.4B TK 31B to HD TK: MS 9321-F-20233 Sheet 1 components in this line. Drain Tank 31B Drain to Heater Drain Tank 3-MSD-089 Text19: 6 9321-F-20233 Sheet 2, S NL FAC susceptibility is localized in only a few SFA Model MSD-01.9B TK 32B to HD TK: MS 9321-F-20233 Sheet 1 components in this line. Drain Tank 32B Drain to Heater Drain Tank 3-MSD-090 Text19: 6 9321-F-20233 Sheet 2, S NL FAC susceptibility is localized in only a few SFA Model MSD-01.14B TK 33B to HD TK: MS 9321-F-20233 Sheet 1 components in this line. Drain Tank 33B Drain to Heater Drain Tank 3-MSD-02: Reheater Drains to #36 Feedwater Heaters Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MSD-001 2.5 9321-F-20233 Sheet 1 S NC Operating conditions unknown. P&ID Reheater Drain Tank 31A Vent to MSR 3-MSD-002 Text19: 2.5 9321-F-20233 Sheet 1 S NC Operating conditions unknown. P&ID Reheater Drain Tank 32A Vent to MSR 3-MSD-003 Text19: 2.5 9321-F-20233 Sheet 1 S NC Operating conditions unknown. P&ID Reheater Drain Tank 33A Vent to MSR 3-MSD-004 Text19: 2.5 9321-F-20233 Sheet 2 S NC Operating conditions unknown. P&ID Reheater Drain Tank 31B Vent to MSR 3-MSD-005 Text19: 2.5 9321-F-20233 Sheet 2 S NC Operating conditions unknown. P&ID Reheater Drain Tank 32B Vent to MSR 3-MSD-006 Text19: 2.5 9321-F-20233 Sheet 2 S NC Operating conditions unknown. P&ID Reheater Drain Tank 33B Vent to MSR 3-MSD-031 Text19: 6 9321-F-20233 Sheet 1 S NC Operating conditions unknown. P&ID Reheater 31A to Condenser 33 Report No. 0700.104-17, Appendix C, Revision 2 Page C-76 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section B: SNM Program Lines 3-MSD-02: Reheater Drains to #36 Feedwater Heaters Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MSD-032 6 9321-F-20233 Sheet 1 S NC Operating conditions unknown. P&ID Reheater 32A to Condenser 32 Text19:

3-MSD-033 8 9321-F-20233 Sheet 1 S NC Operating conditions unknown. P&ID Reheater 33A to Condenser 33 Text19:

3-MSD-034 6 9321-F-20233 Sheet 2 S NC Operating conditions unknown. P&ID Reheater 31B to Condenser 31 Text19:

3-MSD-035 6 9321-F-20233 Sheet 2 S NC Operating conditions unknown. P&ID Reheater 32B to Condenser 32 Text19:

3-MSD-036 6 9321-F-20233 Sheet 2 S NC Operating conditions unknown. P&ID Reheater 33B to Condenser 31 Section C: Excluded Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MSD-079-B 8 9321-F-20233 Sheet 1 E EM This line has been replaced with CrMo. SFA Model MSD-01.4A TK 31A to HD TK: MS Drain Tank 31A Drain Header 3-MSD-080-B Text19: 8 9321-F-20233 Sheet 1 E EM This line has been replaced with CrMo. SFA Model MSD-01.9A TK 32A to HD TK: MS Drain Tank 32A Drain Header 3-MSD-081-B Text19: 8 9321-F-20233 Sheet 1 E EM This line has been replaced with CrMo. SFA Model MSD-01.14A TK 33A to HD TK: MS Drain Tank 33A Drain Header 3-MSD-082-B Text19: 8 9321-F-20233 Sheet 2 E EM This line has been replaced with CrMo. SFA Model MSD-01.4B TK 31B to HD TK: MS Drain Tank 31B Drain Header 3-MSD-083-B Text19: 8 9321-F-20233 Sheet 2 E EM This line has been replaced with CrMo. SFA Model MSD-01.9B TK 32B to HD TK: MS Drain Tank 32B Drain Header 3-MSD-084-B Text19: 8 9321-F-20233 Sheet 2 E EM This line has been replaced with CrMo. SFA Model MSD-01.14B TK 33B to HD TK: MS Drain Tank 33B Drain Header 3-MSD-085-A Text19: 6 9321-F-20233 Sheet 1 E EM This line has been replaced with CrMo. SFA Model MSD-01.4A TK 31A to HD TK: MS Drain Tank 31A Drain to Heater Drain Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-77 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Separator Reheater Drains (MSD), Unit 3 Section C: Excluded Lines 3-MSD-01: Moisture Separator Drains to the Heater Drain Tank Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MSD-086-A 6 9321-F-20233 Sheet 1 E EM This line has been replaced with CrMo. SFA Model MSD-01.9A TK 32A to HD TK: MS Drain Tank 32A Drain to Heater Drain Tank 3-MSD-087-A Text19: 6 9321-F-20233 Sheet 1 E EM This line has been replaced with CrMo. SFA Model MSD-01.14A TK 33A to HD TK: MS Drain Tank 33A Drain to Heater Drain Tank 3-MSD-091 Text19: 6 9321-F-20233 Sheet 1 E EI Line only operates during startup, System Description 18.0, MS Drain Tank 31A Drain to Drains shutdown, and high-level conditions. Rev. 5, pg. 23 Collecting Tank 3-MSD-092 Text19: 6 9321-F-20233 Sheet 1 E EI Line only operates during startup, System Description 18.0, MS Drain Tank 32A Drain to Drains shutdown, and high-level conditions. Rev. 5, pg. 23 Collecting Tank 3-MSD-093 Text19: 6 9321-F-20233 Sheet 1 E EI Line only operates during startup, System Description 18.0, MS Drain Tank 33A Drain to Drains shutdown, and high-level conditions. Rev. 5, pg. 23 Collecting Tank 3-MSD-094 Text19: 6 9321-F-20233 Sheet 2 E EI Line only operates during startup, System Description 18.0, MS Drain Tank 31B Drain to Drains shutdown, and high-level conditions. Rev. 5, pg. 23 Collecting Tank 3-MSD-095 Text19: 6 9321-F-20233 Sheet 2 E EI Line only operates during startup, System Description 18.0, MS Drain Tank 32B Drain to Drains shutdown, and high-level conditions. Rev. 5, pg. 23 Collecting Tank 3-MSD-096 Text19: 6 9321-F-20233 Sheet 2 E EI Line only operates during startup, System Description 18.0, MS Drain Tank 33B Drain to Drains shutdown, and high-level conditions. Rev. 5, pg. 23 Collecting Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-78 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-085-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main steam to MST-1 Text19:

3-MST-085-B 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-1 to Steam Trap Header Text19:

3-MST-086-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main steam to MST-2 Text19:

3-MST-086-B 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-2 to Steam Trap Header Text19:

3-MST-087-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main steam to MST-3 Text19:

3-MST-087-B 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-3 to Steam Trap Header Text19:

3-MST-088-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from Drain Pot to MST-4 Text19:

3-MST-088-B 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-34 US Leakoff to MST-4.

3-MST-088-C Text19: 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-4 to Steam Trap Header Text19:

3-MST-089-A 1.25 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-31 US Leakoff to MST-5 3-MST-089-B Text19: 1.25 9321-F-20413 S NS Operating conditions unknown. P&ID MST-5 to Steam Trap Header Text19:

3-MST-090-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-31 US Leakoff to MST-6 3-MST-090-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-6 to Steam Trap Header Text19:

3-MST-091-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-2-31 DS Leakoff to MST-8 3-MST-091-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-8 to Steam Trap Header Text19:

3-MST-092-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-2-32 DS Leakoff to MST-9 3-MST-092-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-9 to Steam Trap Header Report No. 0700.104-17, Appendix C, Revision 2 Page C-79 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-093-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-32 US Leakoff to MST-10 3-MST-093-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-10 to Steam Trap Header Text19:

3-MST-094-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-32 US Leakoff to MST-12 3-MST-094-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-12 to Steam Trap Header Text19:

3-MST-095-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-33 US Leakoff to MST-13 3-MST-095-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-13 to Steam Trap Header Text19:

3-MST-096-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-33 US Leakoff to MST-14 3-MST-096-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-14 to Steam Trap Header Text19:

3-MST-097-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-2-33 US Leakoff to MST-16 3-MST-097-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-16 to Steam Trap Header Text19:

3-MST-098-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-1-34 US Leakoff to MST-18 3-MST-098-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-18 to Steam Trap Header Text19:

3-MST-099-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam from MS-2-34 DS Leakoff to MST-20 3-MST-099-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-20 to Steam Trap Header Text19:

3-MST-100-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam to MST-21 Text19:

3-MST-100-B 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-21 to Steam Trap Header Text19:

3-MST-101-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam to MST-22 Report No. 0700.104-17, Appendix C, Revision 2 Page C-80 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-101-B 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-22 to Steam Trap Header Text19:

3-MST-102-A 1.5 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam to MST-23 Text19:

3-MST-102-B 1.5 9321-F-20413 S NS Operating conditions unknown. P&ID MST-23 to Steam Trap Header Text19:

3-MST-103-A 1 9321-F-20413 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-24 via Steam Dump Lines 3-MST-103-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-24 to Steam Trap Header Text19:

3-MST-104-A 1 9321-F-20413 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-25 via Steam Dump Lines 3-MST-104-B Text19: 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-25 to Steam Trap Header Text19:

3-MST-105-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-26 via Steam Dump Lines 3-MST-105-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-26 to Steam Trap Header Text19:

3-MST-106-A 1 9321-F-20413 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-27 via Steam Dump Lines 3-MST-106-B Text19: 1.25 9321-F-20413 S NS Operating conditions unknown. P&ID MST-27 to Steam Trap Header Text19:

3-MST-107-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-28 via Steam Dump Lines 3-MST-107-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-28 to Steam Trap Header Text19:

3-MST-108-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-29 via Steam Dump Lines 3-MST-108-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-29 to Steam Trap Header Text19:

3-MST-109-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-30 Text19:

3-MST-109-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-30 to Steam Trap Header Report No. 0700.104-17, Appendix C, Revision 2 Page C-81 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-110-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-31 Text19:

3-MST-110-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-31 to Header Text19:

3-MST-110-D 1 9321-F-20423 S NS Operating conditions unknown. P&ID Header to Steam Trap Header Text19:

3-MST-111-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-32 Text19:

3-MST-111-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-32 to Steam Trap Header Text19:

3-MST-112-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-33 to Steam Trap Header Text19:

3-MST-113-A 1.25 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-34 Text19:

3-MST-113-B 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-34 to Steam Trap Header Text19:

3-MST-114-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-35 Text19:

3-MST-114-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-35 to Steam Trap Header Text19:

3-MST-115-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam to MST-36 Text19:

3-MST-115-B 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-36 to Steam Trap Header Text19:

3-MST-116-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-37 Text19:

3-MST-116-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-37 to Steam Trap Header Text19:

3-MST-117-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-38 Text19:

3-MST-117-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-38 to Steam Trap Header Text19:

3-MST-118-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-39 Text19:

3-MST-118-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-39 to Header Text19:

3-MST-118-D 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID Header to Steam Trap Header Text19:

3-MST-119-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-40 Report No. 0700.104-17, Appendix C, Revision 2 Page C-82 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-119-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-40 to Header Text19:

3-MST-120-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Main Steam to MST-41 Text19:

3-MST-120-B 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-41 to Header Text19:

3-MST-121-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-42 via Steam Dump Lines 3-MST-121-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-42 to Steam Trap Header Text19:

3-MST-122-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-43 via Steam Dump Lines 3-MST-122-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-43 to Steam Trap Header Text19:

3-MST-123-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-44 via Steam Dump Lines 3-MST-123-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-44 to Steam Trap Header Text19:

3-MST-124-A 1.25 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-45 via Steam Dump Lines 3-MST-124-B Text19: 1.25 9321-F-20423 S NS Operating conditions unknown. P&ID MST-45 to Steam Trap Header Text19:

3-MST-125-A 1 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-46 via Steam Dump Lines 3-MST-125-B Text19: 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-46 to Steam Trap Header Text19:

3-MST-126-A 1 9321-F-20423 S NS Pressurized line with flow to steam trap. PEPSE Main Steam to MST-47 via Steam Dump Lines 3-MST-126-B Text19: 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-47 to Steam Trap Header Text19:

3-MST-127-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-48 Text19:

3-MST-127-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-48 to Steam Trap Header Report No. 0700.104-17, Appendix C, Revision 2 Page C-83 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-128-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-49 Text19:

3-MST-128-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-49 to Steam Trap Header Text19:

3-MST-129-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-50 Text19:

3-MST-129-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-50 to Steam Trap Header Text19:

3-MST-130-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-51 Text19:

3-MST-130-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-51 to Steam Trap Header Text19:

3-MST-131-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Main Steam to MST-52 Text19:

3-MST-131-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MST-52 to Steam Trap Header Text19:

3-MST-132-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-56 to Steam Trap Header Text19:

3-MST-133-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-57 to Steam Trap Header Text19:

3-MST-134-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-58 to Steam Trap Header Text19:

3-MST-135-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-59 to Steam Trap Header Text19:

3-MST-136-A 1 9321-F-20423 S NC Operating conditions unknown. PEPSE Steam to MST-60 Text19:

3-MST-136-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-60 to Header Text19:

3-MST-137-A 1 9321-F-20423 S NC Operating conditions unknown. PEPSE Steam to MST-61 Text19:

3-MST-137-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-61 to Steam Trap Header Text19:

3-MST-138-A 1 9321-F-20423 S NC Operating conditions unknown. PEPSE Steam to MST-62 Text19:

3-MST-138-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-62 to Steam Trap Header Text19:

3-MST-139-A 1 9321-F-20423 S NC Operating conditions unknown. PEPSE Steam to MST-63 Text19:

3-MST-139-B 1 9321-F-20423 S NC Operating conditions unknown. PEPSE MST-63 to Steam Trap Header Report No. 0700.104-17, Appendix C, Revision 2 Page C-84 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section B: SNM Program Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-140-A 1 9321-F-20413 S NS High quality main steam line. PEPSE Steam to MST-64 Text19:

3-MST-140-B 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-64 to Header Text19:

3-MST-140-D 1 9321-F-20413 S NS Operating conditions unknown. P&ID Header to Steam Trap Header Text19:

3-MST-141-A 1 9321-F-20413 S NS Operating conditions unknown. PEPSE Steam to MST-65 Text19:

3-MST-141-B 1 9321-F-20413 S NS Operating conditions unknown. P&ID MST-65 to Header Text19:

3-MST-143-A 1 9321-F-20423 S NS High quality main steam line. PEPSE Steam to MST-80 Text19:

3-MST-143-B 1 9321-F-20423 S NS Operating conditions unknown. P&ID MSt-80 to Steam Trap Header Text19:

3-MST-163-A 0.75 9321-F-41573 S NQ High quality main steam line. PEPSE Main Steam to MST-70 Text19:

3-MST-163-B 0.75 9321-F-41573 S NS Unknown conditions in line PEPSE MST-70 to Steam Trap Header Section C: Excluded Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-085-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-1 Bypass Line Text19:

3-MST-086-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-2 Bypass Line Text19:

3-MST-087-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-3 Bypass Line Text19:

3-MST-088-D 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-4 Bypass Line Text19:

3-MST-089-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-5 Bypass Line Text19:

3-MST-090-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-6 Bypass Line Text19:

3-MST-091-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-8 Bypass Line Report No. 0700.104-17, Appendix C, Revision 2 Page C-85 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section C: Excluded Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-092-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-9 Bypass Line Text19:

3-MST-093-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-10 Bypass Line Text19:

3-MST-094-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-12 Bypass Line Text19:

3-MST-095-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-13 Bypass Line Text19:

3-MST-096-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-14 Bypass Line Text19:

3-MST-097-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-16 Bypass Line Text19:

3-MST-098-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-18 Bypass Line Text19:

3-MST-099-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-20 Bypass Line Text19:

3-MST-100-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-21 Bypass Line Text19:

3-MST-101-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-22 Bypass Line Text19:

3-MST-102-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-23 Bypass Line Text19:

3-MST-103-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-24 Bypass Line Text19:

3-MST-104-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-25 Bypass Line Text19:

3-MST-105-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-26 Bypass Line Text19:

3-MST-106-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-27 Bypass Line Text19:

3-MST-107-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-28 Bypass Line Text19:

3-MST-108-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-29 Bypass Line Text19:

3-MST-109-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-30 Bypass Line Text19:

3-MST-110-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-31 Bypass Line Text19:

3-MST-111-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-32 Bypass Line Report No. 0700.104-17, Appendix C, Revision 2 Page C-86 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section C: Excluded Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-112-A 1 9321-F-20423 E EI Line only operates during startup P&ID Steam to MST-33 Text19:

3-MST-112-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-33 Bypass Line Text19:

3-MST-113-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-34 Bypass Line Text19:

3-MST-114-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-35 Bypass Line Text19:

3-MST-115-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-36 Bypass Line Text19:

3-MST-116-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-37 Bypass Line Text19:

3-MST-117-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-38 Bypass Line Text19:

3-MST-118-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-39 Bypass Line Text19:

3-MST-119-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-40 Bypass Line Text19:

3-MST-120-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-41 Bypass Line Text19:

3-MST-121-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-42 Bypass Line Text19:

3-MST-122-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-43 Bypass Line Text19:

3-MST-123-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-44 Bypass Line Text19:

3-MST-124-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-45 Bypass Line Text19:

3-MST-125-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-46 Bypass Line Text19:

3-MST-126-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-47 Bypass Line Text19:

3-MST-127-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-48 Bypass Line Text19:

3-MST-128-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-49 Bypass Line Text19:

3-MST-129-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-50 Bypass Line Text19:

3-MST-130-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-51 Bypass Line Report No. 0700.104-17, Appendix C, Revision 2 Page C-87 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section C: Excluded Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-131-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-52 Bypass Line Text19:

3-MST-132-A 1 9321-F-20423 E EI Line only operates during startup P&ID Steam to MST-56 Text19:

3-MST-132-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-56 Bypass Line Text19:

3-MST-133-A 1 9321-F-20423 E EI Line only operates during startup P&ID Steam to MST-57 Text19:

3-MST-133-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-57 Bypass Line Text19:

3-MST-134-A 1 9321-F-20423 E EI Line only operates during startup P&ID Steam to MST-58 Text19:

3-MST-134-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-58 Bypass Line Text19:

3-MST-135-A 1 9321-F-20423 E EI Line only operates during startup P&ID Steam to MST-59 Text19:

3-MST-135-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-59 Bypass Line Text19:

3-MST-136-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-60 Bypass Line Text19:

3-MST-137-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-61 Bypass Line Text19:

3-MST-138-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-62 Bypass Line Text19:

3-MST-139-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-63 Bypass Line Text19:

3-MST-140-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-64 Bypass Line Text19:

3-MST-141-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-65 Bypass Line Text19:

3-MST-142-A 0.75 9321-F-20413 E EI Valve shown closed on P&ID. P&ID Steam to MST-79 Text19:

3-MST-142-B 0.75 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-79 to Condenser No 33 Text19:

3-MST-142-C 9321-F-20413 E EI Valve shown closed on P&ID. P&ID MST-79 Bypass Line Text19:

3-MST-143-C 9321-F-20423 E EI Valve shown closed on P&ID. P&ID MST-80 Bypass Line Text19:

3-MST-165 0.75 9321-F-41573 E EI Valve shown closed on P&ID. P&ID MST-70 Bypass via MS-266 Report No. 0700.104-17, Appendix C, Revision 2 Page C-88 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Main Steam Traps (MST), Unit 3 Section C: Excluded Lines 3-MST-01: Main Steam lines surrounding Main Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-MST-166 3 9321-F-20413, 9321-F- E EM Replaced with Chrome-moly IP3-RPT-MULT-03162, Rev. Main Steam Trap Header 20423 3, Appendix B 3-MST-167 Text19: 4 9321-F-20423 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162, Rev. Main Steam Trap Header to 3, Appendix B connection with 3-MST-169 3-MST-168 Text19: 2 9321-F-20423 E EM Replaced with Chrome-moly TS-MS-024 Addendum D Main Steam Traps Header to Main Header 3-MST-169 Text19: 2 9321-F-20423 E EM Replaced with Chrome-moly TS-MS-024 Addendum D Main Steam Traps Main Header to Drains Collecting Tank 3-MST-170 Text19: 4 9321-F-20423 E EI Valve shown closed on P&ID. P&ID Main Steam Traps Main Header Drain to Discharge Tunnel Report No. 0700.104-17, Appendix C, Revision 2 Page C-89 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Preseparator Drains (PD), Unit 3 Section A: CHECWORKS Model Lines 3-PD-01: Moisture Preseparator Lines Size Sus.

Line Number (in.) P&ID No. Cat. Comments Reference Line Description Text19:

3-PD-032 10 9321-F-20223 Sheet 1 M PEPSE PD-01.1 PRESEP 1B DR to HDR:

Moisture Preseparator 1B to Separation Chamber header 3-PD-033 Text19: 10 9321-F-20223 Sheet 1 M PEPSE PD-01.3 PRESEP 1A DR to HDR:

Moisture Preseparator 1A to Separation Chamber header 3-PD-034 Text19: 10 9321-F-20223 Sheet 1 M PEPSE PD-01.5 PRESEP 2B DR to HDR:

Moisture Preseparator 2B to Separation Chamber header 3-PD-035 Text19: 10 9321-F-20223 Sheet 1 M PEPSE PD-01.7 PRESEP 2A DR to HDR:

Moisture Preseparator 2A to Separation Chamber header 3-PD-036 Text19: 16 9321-F-20223 Sheet 1 M PEPSE PD-02.2 PRESEP HDR to HD TK:

1A and 1B MPS to Separation Chamber Text19:

3-PD-037 16 9321-F-20223 Sheet 1 M PEPSE PD-02.3 PRESEP HDR to HD TK:

1A, 1B, and 2A MPS to Separation Chamber Text19:

3-PD-038 16 9321-F-20223 Sheet 1 M PEPSE PD-02.4 PRESEP HDR to HD TK:

Moisture Preseparators to Separation Chamber 3-PD-040 Text19: 16 9321-F-20223 Sheet 1 M PEPSE PD-02.4 PRESEP HDR to HD TK:

Separation Chamber to Loop Seal Report No. 0700.104-17, Appendix C, Revision 2 Page C-90 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Moisture Preseparator Drains (PD), Unit 3 Section C: Excluded Lines 3-PD-01: Moisture Preseparator Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-PD-039 3 9321-F-20223 Sheet 1 E EM Line was constructed with Chrome-Moly IP3-RPT-MULT-03162, Rev. Separation Chamber vent to HDT 3, Appendix B vent line to FWH 35A 3-PD-041 Text19: 16 9321-F-20223 Sheet 1 E EI Valve shown closed on P&ID. P&ID PD-02.4 PRESEP HDR to HD TK:

Loop Seal to Heater Drain Tank 3-PD-042 Text19: 1 9321-F-20223 Sheet 1 E EI Line operates less than 2% of the time P&ID Vent from Loop Seal to Heater Drain Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-91 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Reheat Steam Traps (RST), Unit 3 Section B: SNM Program Lines 3-RST-02: Reheat Steam from Steam Traps to Boiler Feed Pump Turbine Drip Tank Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-RST-001 0.75 9321-F-20243 S NC Operating conditions unknown. P&ID RST-1 to BFP Turbine Drip Tank Header 3-RST-002 Text19: 0.75 9321-F-20243 S NC Operating conditions unknown. P&ID RST-2 to BFP Turbine Drip Tank Header 3-RST-003 Text19: 0.75 9321-F-20243 S NC Operating conditions unknown. P&ID RST-3 to BFP Turbine Drip Tank Header 3-RST-004 Text19: 2 9321-F-20243 S NC Operating conditions unknown. P&ID Reheat Steam Trap Header to BFP Turbine Drip Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-92 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Section B: SNM Program Lines 3-SB-02: Service Boiler Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-002 10 9321-F-41283 S NC Operating conditions unknown. P&ID Main Steam Header to Aux Steam line 3-SB-003 Text19: 10 9321-F-41283 S NC Operating conditions unknown. P&ID Main Steam Header to Aux Steam line 3-SB-004 Text19: 10 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Desuperheater Text19:

3-SB-006 6 9321-F-41283 S NC Operating conditions unknown. P&ID Steam from Steam Drum towards Desuperheater 3-SB-008 Text19: 3 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Condenser Water Box Lifting Jets Air Ejectors and Seal Steam Header 3-SB-016 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam Traps AST26 and AST-3 to Cond Receiver 3-SB-017 Text19: 4 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam header to Condenser Water Box Lifting Jets Air Ejectors 3-SB-018 Text19: 3 9321-F-40573 S NC Operating conditions unknown. P&ID Header to Air Ejector # 31 Text19:

3-SB-019 3 9321-F-40573 S NC Operating conditions unknown. P&ID Header to Air Ejector # 32 Text19:

3-SB-020 2.5 9321-F-40573 S NC Operating conditions unknown. P&ID Header to AST-5 Text19:

3-SB-021 1 9321-F-40573 S NC Operating conditions unknown. P&ID AST-5 to Cond Receiver Header Text19:

3-SB-023 10 9321-F-40573 S NC Operating conditions unknown. P&ID Desuperheater to Air Purge Heating Coils 3-SB-032 Text19: 0.75 9321-F-41283 S NC Operating conditions unknown. P&ID Steam Drum drain to House Service Boiler Blowdown tank 3-SB-037 Text19: 8 9321-F-41283 S NC Operating conditions unknown. P&ID Steam Drum header to Deaerator, Aux Steam Supply, and Steam Trap assembly Report No. 0700.104-17, Appendix C, Revision 2 Page C-93 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Section B: SNM Program Lines 3-SB-02: Service Boiler Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-038 3 9321-F-41283, 9321-F- S NC Operating conditions unknown. P&ID Steam Drum to Deaerator 41293 3-SB-039 Text19: 8 9321-F-41283 S NC Operating conditions unknown. P&ID Steam Drum to Aux Steam Supply Text19:

3-SB-052 4 9321-F-41283, 9321-F- S NC Operating conditions unknown. P&ID Aux Steam to Aux Boiler Building 41563 3-SB-053 Text19: 1 9321-F-41283 S NC Operating conditions unknown. P&ID Aux Steam to Aux Boiler Building through PCV 101 3-SB-055 Text19: 4 9321-F-41563 S NC Operating conditions unknown. P&ID Upper Boiler Room Steam header to various equipment 3-SB-056 Text19: 2.5 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters 1 and 2 3-SB-057 Text19: 2 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 1 thru TCV 221 3-SB-058 Text19: 1 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 2 thru TCV 222 3-SB-065 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 3 thru TCV 223 3-SB-068 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 4 thru TCV 224 3-SB-072 Text19: 1.5 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam header to various Unit Heaters 3-SB-073 Text19: 1 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters 5-7 Text19:

3-SB-074 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 5 Text19:

3-SB-075 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 6 Text19:

3-SB-076 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 7 Report No. 0700.104-17, Appendix C, Revision 2 Page C-94 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Section B: SNM Program Lines 3-SB-02: Service Boiler Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-077 1.5 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 16 Text19:

3-SB-078 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 17 Text19:

3-SB-090 1 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heater 8, 9, and 10 3-SB-091 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 8 Text19:

3-SB-092 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 9 Text19:

3-SB-093 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 10 Text19:

3-SB-101 1.25 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 11, and 13, 15, and 18 3-SB-102 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 11 Text19:

3-SB-103 1.25 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters Text19:

3-SB-104 1 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters 13, 15, and 18 3-SB-105 Text19: 1 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 14 Text19:

3-SB-106 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 13 Text19:

3-SB-107 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 18 Text19:

3-SB-108 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-UH 15 Text19:

3-SB-109 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Unit heater Bypass to Condensate Return Tank header 3-SB-116 Text19: 1.5 9321-F-41563, 9321-F- S NC Operating conditions unknown. P&ID Condensate Return Tank header 41293 3-SB-122 Text19: 3 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-HC 1A and 1B Text19:

3-SB-123 2.5 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-HC 1A Report No. 0700.104-17, Appendix C, Revision 2 Page C-95 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Section B: SNM Program Lines 3-SB-02: Service Boiler Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-124 2.5 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam to HSB-HC 1B Text19:

3-SB-127 2 9321-F-41563, 9321-F- S NC Operating conditions unknown. P&ID HSB-HC return header to 41293 Condensate Return Tank 3-SB-131 Text19: 1.5 9321-F-41563, 9321-F- S NC Operating conditions unknown. P&ID HSB-UH return to Condensate 42083 Receiver 3-UHT-050 Text19: 0.75 9321-F-41283 S NC Operating conditions unknown. P&ID Steam Trap "D" to Condensate Receiver 3-UHT-050-A Text19: 0.75 9321-F-41283 S NC Operating conditions unknown. P&ID Steam Trap "D" to Condensate Receiver Section C: Excluded Lines 3-SB-02: Service Boiler Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-001 3 9321-F-41573, 9321-F- E EQ Due to pressure drop across PCV 1257 P&ID Auxiliary Steam from PCV-1257 40573, 9321-F-41283 this line is superheated 3-SB-009 Text19: 4 9321-F-40573, 9321-F- E EI Valve shown closed on P&ID. P&ID Aux Steam to Seal Steam Header 20173 3-SB-022 Text19: 1 9321-F-40573 E EI Valve shown closed on P&ID. P&ID AST-5 Bypass Text19:

3-SB-024 0.75 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Drum drain to header Text19:

3-SB-025 0.75 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Drum drain to header Text19:

3-SB-026 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam drum drain header to Service Boiler Blowdown tank 3-SB-027 Text19: 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Drum drain back to Deaerator thru Steam Trap SBBD-T-1 Report No. 0700.104-17, Appendix C, Revision 2 Page C-96 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Section C: Excluded Lines 3-SB-02: Service Boiler Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-028 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam drain drum to Deaerator header 3-SB-029 Text19: 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam drain drum to Deaerator header 3-SB-030 Text19: 3 9321-F-41283, 9321-F- E EI Valve shown closed on P&ID. P&ID Drain header from Steam Drum to 41293 Deaerator 3-SB-031 Text19: 0.75 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Trap SBBD-T-1 Bypass Text19:

3-SB-033 8 9321-F-41283 E EF Low to no flow in vent to atmosphere P&ID Steam Drum vent to roof Text19:

3-SB-034 8 9321-F-41283 E EF Low to no flow in vent to atmosphere P&ID Steam Drum vent to roof Text19:

3-SB-035 0.75 9321-F-41283 E EF Low to no flow in line P&ID Steam drum vent to roof drain Text19:

3-SB-036 0.75 9321-F-41283 E EF Low to no flow in line P&ID Steam drum vent to roof drain Text19:

3-SB-040 2 9321-F-41293 E EI Valve shown closed on P&ID. P&ID PCV 109 Bypass Text19:

3-SB-043 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Valve SB-64 Bypass Text19:

3-SB-044 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Valve SB-65 Bypass Text19:

3-SB-047 8 9321-F-41283 E EF Low to no flow in vent to atmosphere P&ID House Service Boiler Blowdown Tank vent to the roof 3-SB-048 Text19: 3 9321-F-41283 E EF Low to no flow in line P&ID House Service Boiler Blowdown Tank drain to pit 3-SB-049 Text19: 1 9321-F-41283 E EF Low to no flow in line P&ID HSBB Tank vent to roof drain to pit Text19:

3-SB-054 4 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Aux Steam to Aux Boiler Building bypassing PCV 1152 3-SB-059 Text19: 2 9321-F-41563 E EI Valve shown closed on P&ID. P&ID TCV 221 Bypass Text19:

3-SB-128 2.5 9321-F-41563 E EI Valve shown closed on P&ID. P&ID TCV 27 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-97 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler (SB), Unit 3 Section C: Excluded Lines 3-SB-02: Service Boiler Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SB-132 1 9321-F-41563 E ET Temperature of condensate leaving P&ID Condensate Pump 21 Suction from Condensate receiver is below 200 degF Condensate Receiver 3-SB-133 Text19: 1 9321-F-41563 E ET Temperature of condensate leaving P&ID Condensate Pump 22 Suction from Condensate receiver is below 200 degF Condensate Receiver 3-SB-134 Text19: 1 9321-F-41563 E ET Temperature of condensate leaving P&ID Condensate Pump 21 to Condensate Condensate receiver is below 200 degF Return Tank header 3-SB-135 Text19: 1 9321-F-41563 E ET Temperature of condensate leaving P&ID Condensate Pump 22 to Condensate Condensate receiver is below 200 degF Return Tank header 3-UHT-051 Text19: 0.75 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Trap "D" Bypass Text19:

3-UHT-051-A 0.75 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Trap "D" Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-98 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Service Boiler Feed Pump (SBF), Unit 3 Section B: SNM Program Lines 3-SBF-01: Service Boiler lines from Deaerator to Steam Drum thru Service Boiler Feed Pumps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SBF-006 1 9321-F-41293 S NC Operating conditions unknown. P&ID Service Boiler Feed Pump 31 Low Flow Recirc line 3-SBF-007 Text19: 1 9321-F-41293 S NC Operating conditions unknown. P&ID Service Boiler Feed Pump 32 Low Flow Recirc line Section C: Excluded Lines 3-SBF-01: Service Boiler lines from Deaerator to Steam Drum thru Service Boiler Feed Pumps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-SBF-001 6 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Deaerator to Service Boiler Feed Pumps Suction header 3-SBF-002 Text19: 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Suction for Service Boiler Feed Pump 31 3-SBF-003 Text19: 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Suction for Service Boiler Feed Pump 32 3-SBF-004 Text19: 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Service Boiler Feed Pump 31 to header 3-SBF-005 Text19: 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Service Boiler Feed Pump 32 to header 3-SBF-008 Text19: 4 9321-F-41293, 9321-F- E ET Temperature does not exceed 200 degF PEPSE Service Boiler Feed Pumps header to 41283 Steam Drum 3-SBF-009 Text19: 1 9321-F-41293 E EI Valve shown closed on P&ID. P&ID Deaerator Recirc line Text19:

3-SBF-010 3 9321-F-41283 E EI Valve shown closed on P&ID. P&ID LCV 2031 Bypass Text19:

3-SBF-011 0.75 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Boiler Feed Pump drain to Service Boiler Blowdown Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-99 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section B: SNM Program Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-001 10 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Air Purge Heating Coils Text19:

3-UH-003 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID AST-30 to Cond. Receiver Header Text19:

3-UH-005 2.5 9321-F-40573 S NC Operating conditions unknown. P&ID Header to Dirty and Clean oil Tanks Text19:

3-UH-006 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Dirty and Clean Oil Tanks 3-UH-008 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Oil Tanks through PCV 1291 3-UH-009 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID PCV 1291 Bypass Text19:

3-UH-010 2 9321-F-40573 S NC Operating conditions unknown. P&ID Header to Oil Tanks Text19:

3-UH-011 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Dirty Oil Tank Text19:

3-UH-012 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Clean Oil Tank Text19:

3-UH-015 1.5 9321-F-40573 S NC Operating conditions unknown. P&ID header from Oil tanks to waste drain Text19:

3-UH-018 8 9321-F-40573 S NC Operating conditions unknown. P&ID Desuperheater outlet header to various unit heaters 3-UH-060 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Unit Heater header to Cond Receiver Text19:

3-UH-061 4 9321-F-40573 S NC Operating conditions unknown. P&ID Unit Heater header to Cond Receiver Text19:

3-UH-062 2 9321-F-40573 S NC Operating conditions unknown. P&ID Unit Heater header to Cond Receiver Text19:

3-UH-063 2 9321-F-40573 S NC Operating conditions unknown. P&ID Unit Heater header to Cond Receiver Text19:

3-UH-076 10 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam header to Air Purge heating Coils and Air Temp Units 3-UH-077 Text19: 6 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam header to Air Purge heating Coils and Air Temp Units 3-UH-078 Text19: 4 9321-F-40573 S NC Operating conditions unknown. P&ID Header to Air Purge Heating Coils Report No. 0700.104-17, Appendix C, Revision 2 Page C-100 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section B: SNM Program Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-079 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam through valve UH-129-1 to Air Purge heating Coil 3-UH-080 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam through valve UH-129-2 to Air Purge heating Coil 3-UH-085 Text19: 3 9321-F-40573 S NC Operating conditions unknown. P&ID Air Purge Heating Coil Unit Heater header to Cond Receiver 3-UH-086 Text19: 3 9321-F-40573 S NC Operating conditions unknown. P&ID Fuel Storage Building Cond Receiver header 3-UH-087 Text19: 3 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Air Temp Unit # 32 Text19:

3-UH-088 3 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to Air Temp Unit # 31 Text19:

3-UH-089 1.5 9321-F-40573 S NC Operating conditions unknown. P&ID Steam from Air Temp Unit #32 Text19:

3-UH-090 1.5 9321-F-40573 S NC Operating conditions unknown. P&ID Steam from Air Temp Unit # 31 Text19:

3-UH-096 10 9321-F-40573, 9321-F- S NC Operating conditions unknown. P&ID Aux Steam header to Primary 27273 Auxiliary building Text19:

3-UH-098 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-563 Text19:

3-UH-102 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-4 Text19:

3-UH-103 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Unit Heaters to Cond Receiver Header 3-UH-106 Text19: 6 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to various equipment Text19:

3-UH-107 4 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters Text19:

3-UH-108 4 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters and Water Storage Tanks 3-UH-109 Text19: 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Unit heaters and Batching Mix Tank Report No. 0700.104-17, Appendix C, Revision 2 Page C-101 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section B: SNM Program Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-110 3 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coils Text19:

3-UH-111 4 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Temp Unit and Steam Heating Coils 3-UH-112 Text19: 6 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Refueling Water Storage Tank 3-UH-113 Text19: 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam header to Primary Water Storage Tank No. 31 3-UH-114 Text19: 4 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Refueling Water Storage Tank 3-UH-119 Text19: 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Batching Mix Tank Text19:

3-UH-121 0.75 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Batching Mix Tank Text19:

3-UH-148 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Steam Traps to Cond Receiver Header 3-UH-149 Text19: 4 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam header from Steam Traps to Cond Receiver Header 3-UH-153 Text19: 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Temp Unit Text19:

3-UH-155 3 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coils thru valve UH 114-1 3-UH-156 Text19: 3 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coils thru valve UH 114-2 3-UH-157 Text19: 3 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coils thru valve UH 114-3 3-UH-158 Text19: 3 9321-F-27273 S NC Operating conditions unknown. P&ID Header to Air Heating Coils Text19:

3-UH-159 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coil 31 Text19:

3-UH-160 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coil 32 Report No. 0700.104-17, Appendix C, Revision 2 Page C-102 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section B: SNM Program Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-161 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to Air Heating Coil 33 Text19:

3-UH-162 0.75 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru UHT-731 to Air Heating Coil return lines 3-UH-163 Text19: 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Air Heating Coil 31 upstream of valve UH-723 3-UH-164 Text19: 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Air Heating Coil 32 upstream of valve UH-725 3-UH-165 Text19: 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Air Heating Coil 33 upstream of valve UH-727 3-UH-169 Text19: 0.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru Thermostatic Air Vent UH-126 to Condensate Receiver Pit 3-UH-170 Text19: 0.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru Thermostatic Air Vent UH-749 to Condensate Receiver Pit Text19:

3-UH-171 0.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam thru Thermostatic Air Vent UH-750 to Condensate Receiver Pit Text19:

3-UH-172 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Header to Cond Receiver IP3V-138-0001 3-UH-173 Text19: 4 9321-F-27273, 9321-F- S NC Operating conditions unknown. P&ID Aux Steam to Steam Heating Coils in 41443 Radioactive Machine Shop 3-UH-177 Text19: 2 9321-F-40573, 9321-F- S NC Operating conditions unknown. P&ID Aux Steam Supply to Outage 80793 Support Building 3-UH-178 Text19: 1 9321-F-80793, 9321-F- S NC Operating conditions unknown. P&ID Condensate Return from Outage 40573 Support Building 3-UH-183 Text19: 6 9321-F-40573, 9321-F- S NC Operating conditions unknown. P&ID Aus Steam to Administration Service 41553 Building Report No. 0700.104-17, Appendix C, Revision 2 Page C-103 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section B: SNM Program Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-184 2.5 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Heat Exchanger and Steam Trap assembly 3-UH-185 Text19: 4 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Hot Water Heater and Steam Trap assembly 3-UH-186 Text19: 1.5 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Humidifiers and steam trap assemblies 3-UH-187 Text19: 6 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Heat Exchanger AS HX-1 3-UH-190 Text19: 2 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Heat Exchanger AS HX-2 3-UH-192 Text19: 1.5 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Humidifier AS HU-1 Text19:

3-UH-194 1.5 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Humidifier AS HU-2 Text19:

3-UH-196 4 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam to Hot Water Heater Text19:

3-UH-211 4 9321-F-41553 S NC Operating conditions unknown. P&ID Header to Cond Receiver Text19:

3-UH-220 1 9321-F-41293 S NC Operating conditions unknown. P&ID Condensate Transfer Pump 31 Low Flow Recirc line 3-UH-221 Text19: 1 9321-F-41293 S NC Operating conditions unknown. P&ID Condensate Transfer Pump 32 Low Flow Recirc line 3-UH-236 Text19: 2 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam from Refueling Water Storage Tank to Cond. Receiver 3-UH-237 Text19: 2.5 9321-F-40573 S NC Operating conditions unknown. P&ID Unit Heater header to Cond Receiver Text19:

3-UH-238 2.5 9321-F-40573 S NC Operating conditions unknown. P&ID Unit Heater header to Cond Receiver Text19:

3-UH-239 3 9321-F-41293 S NC Aux Steam from Steam Trap UH-T-303 P&ID Aux Steam from Deaerator Overflow dumps into this line making it susceptible Trap to House Service Boiler Report No. 0700.104-17, Appendix C, Revision 2 Page C-104 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section C: Excluded Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-017 1 9321-F-40573 E EF Low to no flow in line P&ID Drain to Trench Text19:

3-UH-019 10 9321-F-40573 E EF Low to no flow in line P&ID Aux Steam vent to atmosphere Text19:

3-UH-020 1 9321-F-40573 E EF Low to no flow in line P&ID Aux Steam drain to waste Text19:

3-UH-116 4 9321-F-27273 E EI Valve shown closed on P&ID. P&ID TCV-1116 Bypass Text19:

3-UH-117 1.5 9321-F-27273 E EI Valve shown closed on P&ID. P&ID TCV-1115 Bypass Text19:

3-UH-118 4 9321-F-27273 E EI Valve shown closed on P&ID. P&ID PCV-1250 Bypass Text19:

3-UH-120 2 9321-F-27273 E EI Valve shown closed on P&ID. P&ID PCV-1251 Bypass Text19:

3-UH-150 0.5 9321-F-27273 E ET Temperature in line does not exceed 200 PEPSE Cond Receiver IP3V-138-0002 to degF Cond Receiver IP3V-138-0001 thru Pump 33A 3-UH-151 Text19: 0.5 9321-F-27273 E ET Temperature in line does not exceed 200 PEPSE Cond Receiver IP3V-138-0002 to degF Cond Receiver IP3V-138-0001 thru Pump 33B Text19:

3-UH-152 1.5 9321-F-27273 E ET Temperature in line does not exceed 200 PEPSE Header to Cond Receiver IP3V-138-degF 0001 3-UH-154 Text19: 2 9321-F-27273 E EI Valve shown closed on P&ID. P&ID Aux Steam return from Air Temp Unit Text19:

3-UH-175 3 9321-F-27273, 9321-F- E ET Temperature in line does not exceed 200 PEPSE Cond Receiver to House Service 40573 degF Boiler Cond Receiver Tank 3-UH-176 Text19: 0.5 9321-F-27273 E ET Temperature in line does not exceed 200 PEPSE Aux Steam to Radiation Monitor degF 3-UH-179 Text19: 6 9321-F-40573 E ET Temperature does not exceed 200 degF PEPSE Cond Receiver to House Service Boiler Condensate Return Tank 3-UH-180 Text19: 3 9321-F-40573 E ET Temperature does not exceed 200 degF PEPSE Cond Receiver to House Service Boiler Condensate Return Tank through pump 32 Report No. 0700.104-17, Appendix C, Revision 2 Page C-105 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section C: Excluded Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-181 3 9321-F-40573 E ET Temperature does not exceed 200 degF PEPSE Cond Receiver to House Service Boiler Condensate Return Tank through pump 31 3-UH-182 Text19: 4 9321-F-40573, 9321-F- E ET Temperature does not exceed 200 degF PEPSE Header to House Service Boiler 41293 Condensate Return Tank 3-UH-203 Text19: 1.25 9321-F-41553 E EI Valve shown closed on P&ID. P&ID PCV 2052 Bypass Text19:

3-UH-204 1.5 9321-F-41553 E EI Valve shown closed on P&ID. P&ID TCV 1206 Bypass Text19:

3-UH-205 3 9321-F-41553 E EI Valve shown closed on P&ID. P&ID TCV 675 Bypass Text19:

3-UH-208 4 9321-F-41553 E EI Valve shown closed on P&ID. P&ID TCV 1300 Bypass Text19:

3-UH-212 2 9321-F-41553 E EF Low to no flow in line PEPSE Cond Receiver Vent Text19:

3-UH-213 2.5 9321-F-41553 E ET Temperature does not exceed 200 degF PEPSE Cond Receiver to House Service Boiler Condensate Return Tank 3-UH-214 Text19: 2.5 9321-F-41553 E ET Temperature does not exceed 200 degF PEPSE Cond Receiver to House Service Boiler Condensate Return Tank 3-UH-215 Text19: 2.5 9321-F-41553, 9321-F- E ET Temperature does not exceed 200 degF PEPSE Cond Receiver header to House 41293 Service Boiler Condensate Return Tank 3-UH-216 Text19: 6 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Service Boiler Condensate Transfer Pump 31 Suction 3-UH-217 Text19: 6 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Service Boiler Condensate Transfer Pump 32 Suction 3-UH-218 Text19: 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Condensate Transfer Pump 31 to Deaerator header 3-UH-219 Text19: 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Condensate Transfer Pump 32 to Deaerator header Report No. 0700.104-17, Appendix C, Revision 2 Page C-106 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heaters to Service Boiler D (UH), Unit 3 Section C: Excluded Lines 3-UH-01: Auxiliary Steam Lines to Various Equipment Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UH-222 4 9321-F-41293 E ET Temperature does not exceed 200 degF PEPSE Condensate Transfer Pump header to deaerator 3-UH-223 Text19: 3 9321-F-41293 E EF Low to no flow in line P&ID Service Boiler overflow drain Text19:

3-UH-224 2 9321-F-41293 E EI Valve shown closed on P&ID. P&ID Service Boiler drain Text19:

3-UH-225 2 9321-F-41293 E EI Valve shown closed on P&ID. P&ID Service Boiler drain Text19:

3-UH-226 3 9321-F-41293 E EF Low to no flow in line P&ID Service Boiler vent to roof Text19:

3-UH-227 2.5 9321-F-41293 E EI Valve shown closed on P&ID. P&ID Valve UH-319 Bypass Text19:

3-UH-230 4 9321-F-41293 E EF Low to no flow in line P&ID Deaerator vent to roof/drain Text19:

3-UH-231 1 9321-F-41293 E EF Low to no flow in line P&ID Deaerator vent to roof Text19:

3-UH-232 1 9321-F-41293 E EI Valve shown closed on P&ID. P&ID Deaerator vent to roof - orifice bypass Text19:

3-UH-233 4 9321-F-41293 E EI Infrequent use of overflow line P&ID Deaerator overflow drain to Service Boiler Condensate Return Tank 3-UH-234 Text19: 0.38 9321-F-41293 E EM Replaced with Chrome-moly IP3-RPT-MULT-03162 Deaerator overflow trap return to deaerator 3-UH-235 Text19: 1 9321-F-27273 E EM Piping is copper P&ID Air Heating Coils to Condensate Receiver Pit Report No. 0700.104-17, Appendix C, Revision 2 Page C-107 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-007-A 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to trap UH-T-2-19 Text19:

3-UHT-007-B 1 9321-F-40573 S NC Operating conditions unknown. P&ID Trap UH-T-2-19 to Cond. Receiver Header 3-UHT-008 Text19: 1.5 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap and valve UH-469 to Cond Receiver header 3-UHT-009 Text19: 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-5 to Cond Receiver header 3-UHT-010 Text19: 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-409-5 to Cond Receiver header 3-UHT-011 Text19: 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-4 to Cond Receiver header 3-UHT-012 Text19: 1 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-6 to Cond Receiver header 3-UHT-013 Text19: 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-9 to Cond Receiver header 3-UHT-013-A Text19: 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Clean Oil Tank drain to trap UH-T 28 3-UHT-013-B Text19: 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Trap UH-T-1-28 to waste header Text19:

3-UHT-014 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-7 to Cond Receiver header 3-UHT-014-A Text19: 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Dirty Oil drain to trap UH-T-1-29 Text19:

3-UHT-014-B 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Trap UH-T-1-29 to waste header Text19:

3-UHT-015 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-8 to Cond Receiver header Report No. 0700.104-17, Appendix C, Revision 2 Page C-108 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-016 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-408-2 to Cond Receiver header 3-UHT-016-A Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to trap UH-T-2-18 Text19:

3-UHT-016-B 1 9321-F-40573 S NC Operating conditions unknown. P&ID Trap UH-T-2-18 to Cond. Receiver Header 3-UHT-017 Text19: 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-407-2 to Cond Receiver header 3-UHT-018 Text19: 1 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam from RS-UH-1 thru steam trap UH-T-397 to Cond Receiver header 3-UHT-019 Text19: 1 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam from RS-HC-2 thru steam trap UH-T-409-2 to Cond Receiver header 3-UHT-020 Text19: 1.25 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam from RS-HC-4 thru steam trap UH-T-409-4 to Cond Receiver header Text19:

3-UHT-021 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-589 Text19:

3-UHT-021-A 1.25 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam from RS-HC-3 thru steam trap UH-T-409-3 to Cond Receiver header 3-UHT-022 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-1 Text19:

3-UHT-022-A 1.25 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam from RS-HC-1 thru steam trap UH-T-409-1 to Cond Receiver header 3-UHT-023 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-2 Text19:

3-UHT-023-A 0.75 9321-F-41443 S NC Operating conditions unknown. P&ID Aux Steam from RS-HX-1 thru steam trap UH-T-408-3 to Cond Receiver header Report No. 0700.104-17, Appendix C, Revision 2 Page C-109 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-024 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-3 Text19:

3-UHT-025 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-4 Text19:

3-UHT-026 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-5 Text19:

3-UHT-027 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-17 Text19:

3-UHT-028 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-25 Text19:

3-UHT-029 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-26 Text19:

3-UHT-030 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-27 Text19:

3-UHT-031 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-24 Text19:

3-UHT-032 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-22 Text19:

3-UHT-033 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-23 Text19:

3-UHT-034 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-28 Text19:

3-UHT-035 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-21 Text19:

3-UHT-036 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-20 Text19:

3-UHT-037 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-27 Text19:

3-UHT-038 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-19 Text19:

3-UHT-039 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-18 Text19:

3-UHT-040 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-25 Text19:

3-UHT-041 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-17 Text19:

3-UHT-041-A 1 9321-F-41293 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-26 to Deaerator overflow drain 3-UHT-042 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-30 Report No. 0700.104-17, Appendix C, Revision 2 Page C-110 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-043 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-11 Text19:

3-UHT-044 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-10 Text19:

3-UHT-045 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-7 Text19:

3-UHT-045-A 1 9321-F-41283, 9321-F- S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-41293 303 to House Service Boiler Condensate Return Tank header 3-UHT-046 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-6 Text19:

3-UHT-047 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-22 Text19:

3-UHT-048 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-8 Text19:

3-UHT-049 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-9 Text19:

3-UHT-052 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-12 Text19:

3-UHT-053 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-13 Text19:

3-UHT-054 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-14 Text19:

3-UHT-055 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-15 Text19:

3-UHT-056 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-23 Text19:

3-UHT-057 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-1-16 Text19:

3-UHT-058 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-26 Text19:

3-UHT-059 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-29 Text19:

3-UHT-060 1.5 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 1 Steam to Condensate Receiver thru Steam Trap UH-T-597-1 Report No. 0700.104-17, Appendix C, Revision 2 Page C-111 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-061 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 2 Steam to Condensate Receiver thru Steam Trap UH-T-599-1 3-UHT-062 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 1 and 2 thru Steam Trap UH-T-601 to Condensate receiver 3-UHT-064 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-1 Text19:

3-UHT-065 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-2 Text19:

3-UHT-066 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-8-1 Text19:

3-UHT-066-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam from HSB-UH 3 thru Steam Trap UH-T-599-2 to House Service Boiler Condensate Return Tank 3-UHT-067 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters Text19:

3-UHT-068 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-8 Text19:

3-UHT-069 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-7 Text19:

3-UHT-069-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam from HSB-UH 4 thru Steam Trap UH-T-599-3 to House Service Boiler Condensate Return Tank 3-UHT-070 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-6 Text19:

3-UHT-071 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-5 Text19:

3-UHT-071-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 4 to House Service Boiler Condensate Return tank thru Steam Trap UH-T-599-17 3-UHT-072 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-4 Text19:

3-UHT-073 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-7-3 Report No. 0700.104-17, Appendix C, Revision 2 Page C-112 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-074 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-8-2 Text19:

3-UHT-075 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-8-3 Text19:

3-UHT-079 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 5-7, 16 and 17 thru UH-T-600 to Condensate Receiver 3-UHT-080 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 5 thru UH-T-599-4 to Condensate Receiver 3-UHT-081 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-9-3 Text19:

3-UHT-081-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 6 thru UH-T-599-5 to Condensate Receiver 3-UHT-082 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-9-4 Text19:

3-UHT-082-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 7 thru UH-T-599-6 to Condensate Receiver 3-UHT-083-A Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 16 thru UH-T-598-1 to Condensate Receiver 3-UHT-084-A Text19: 1 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 17 thru UH-T-599-14 to Condensate Receiver 3-UHT-091 Text19: 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-3-2 Text19:

3-UHT-092 2 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-3-1 Text19:

3-UHT-093 1.5 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-6-1 Text19:

3-UHT-094 0.75 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-2 Text19:

3-UHT-094-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 8-10 thru UH-T-599-18 to Condensate Receiver 3-UHT-095 Text19: 1 9321-F-40573 S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-3-2 Report No. 0700.104-17, Appendix C, Revision 2 Page C-113 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-095-A 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH-8 thru UH-T-599-7 to Condensate receiver 3-UHT-096 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH-9 thru UH-T-599-8 to Condensate receiver 3-UHT-097 Text19: 2 9321-F-40573, 9321-F- S NC Operating conditions unknown. P&ID Aux Steam to and from UH-T-2-11 27273 3-UHT-097-A Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH-10 thru UH-T-599-9 to Condensate receiver 3-UHT-098 Text19: 8 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam header to Unit Heaters Text19:

3-UHT-100 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-15 Text19:

3-UHT-101 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-6-2 Text19:

3-UHT-110 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID Unit Heater thru Steam Trap UH-T-599-20 to Condensate Return Tank header Text19:

3-UHT-111 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 11 thru Steam Trap UH-T-599-10 to Condensate Return Tank header Text19:

3-UHT-112 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH-14 thru Steam Trap UH-T-599-12 to Condensate Return Tank header 3-UHT-113 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 13 thru Steam Trap UH-T-599-11 to Condensate Return Tank header 3-UHT-114 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 18 thru UH-T-599-15 to Condensate Return Tank header 3-UHT-115 Text19: 0.75 9321-F-41563 S NC Operating conditions unknown. P&ID HSB-UH 15 thru Steam Trap UH-T-599-13 to Condensate Return Tank header Report No. 0700.104-17, Appendix C, Revision 2 Page C-114 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-124 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-7 Text19:

3-UHT-125 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-14 Text19:

3-UHT-125-A 2 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam from HSB-HC-1A thru Steam Trap UH-T-597-2 to HSB-HC return header 3-UHT-126 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-9 Text19:

3-UHT-126-A 2 9321-F-41563 S NC Operating conditions unknown. P&ID Aux Steam from HSB-HC-1B thru Steam Trap UH-T-597-3 to HSB-HC return header 3-UHT-127 Text19: 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-10 Text19:

3-UHT-128 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-5 Text19:

3-UHT-129 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-6 Text19:

3-UHT-130 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-8 Text19:

3-UHT-131 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-13 Text19:

3-UHT-132 1 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam to and from UHT-2-12 Text19:

3-UHT-136 0.75 9321-F-41563 S NC Operating conditions unknown. PEPSE Aux Steam thru Steam Trap UH-T-599-16 3-UHT-166 Text19: 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam downstream of valve UH-723 thru UHT-10-1 to Cond Receiver header 3-UHT-167 Text19: 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam downstream of valve UH-725 thru UHT-10-2 to Cond Receiver header 3-UHT-168 Text19: 1.5 9321-F-27273 S NC Operating conditions unknown. P&ID Aux Steam downstream of valve UH-727 thru UHT-10-3 to Cond Receiver header Report No. 0700.104-17, Appendix C, Revision 2 Page C-115 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-188 1.5 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-620-2 to Cond Receiver header 3-UHT-189 Text19: 0.75 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-617-1 to Cond Receiver header 3-UHT-191 Text19: 0.75 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-618 to Cond Receiver header 3-UHT-193 Text19: 0.75 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-617-3 to Cond Receiver header 3-UHT-195 Text19: 1 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-619 to Cond Receiver header 3-UHT-197 Text19: 0.75 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam thru Steam Trap UH-T-617-2 to Cond Receiver header 3-UHT-198 Text19: 0.75 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam from Humidifier AS HU-2 thru Steam Trap UH-T-617-4 to Cond Receiver header Text19:

3-UHT-199 2 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam from Hot Water heater thru Steam Trap UH-T-622 to Cond Receiver header Text19:

3-UHT-200 0.75 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam from Humidifier AS HU-1 thru Steam Trap UH-T-617-5 to Cond Receiver header 3-UHT-201 Text19: 1 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam from Heat Exchanger As HX-2 thru Steam Trap UH-T-620-1 to Cond Receiver header 3-UHT-202 Text19: 2.5 9321-F-41553 S NC Operating conditions unknown. P&ID Aux Steam from Heat Exchanger As HX-1 thru Steam Trap UH-T-621 to Cond Receiver header Report No. 0700.104-17, Appendix C, Revision 2 Page C-116 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section B: SNM Program Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-228 1.5 9321-F-41283, 9321-F- S NC Operating conditions unknown. P&ID Main Steam leak thru Steam Trap 41293 UH-T-11 to House Service Boiler Condensate Return Tank Section C: Excluded Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-025-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-379 Bypass Text19:

3-UHT-027-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-409-2 Bypass Text19:

3-UHT-029-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap Bypass through valve UH-471 3-UHT-030-A Text19: 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-409-4 Bypass Text19:

3-UHT-032-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-5 Bypass Text19:

3-UHT-034-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-409-3 Bypass Text19:

3-UHT-035-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-4 Bypass Text19:

3-UHT-036-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-409-5 Bypass Text19:

3-UHT-037-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-6 Bypass Text19:

3-UHT-038-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-409-1 Bypass Text19:

3-UHT-040-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-3 Bypass Text19:

3-UHT-042-A 1 9321-F-41293 E EI Valve shown closed on P&ID. P&ID Steam trap UH-T-26 Bypass Text19:

3-UHT-042-B 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-2 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-117 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section C: Excluded Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-043-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-407-2 Bypass Text19:

3-UHT-045-B 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-9 Bypass Text19:

3-UHT-046-A 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-303 Bypass Text19:

3-UHT-046-B 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-7 Bypass Text19:

3-UHT-047-A 0.75 9321-F-41443 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-408-8 Bypass Text19:

3-UHT-063 1.5 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-597-1 Bypass Text19:

3-UHT-064-A 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-599-1 Bypass Text19:

3-UHT-067-A 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-599-2 Bypass Text19:

3-UHT-070-A 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-599-3 Bypass Text19:

3-UHT-083 2 9321-F-40573 E EI Valve shown closed on P&ID. P&ID UH-T-9-3 Bypass Text19:

3-UHT-084 2 9321-F-40573 E EI Valve shown closed on P&ID. P&ID UH-T-9-4 Bypass Text19:

3-UHT-085 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-4 Bypass Text19:

3-UHT-086 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-5 Bypass Text19:

3-UHT-087 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-6 Bypass Text19:

3-UHT-088 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-14 Bypass Text19:

3-UHT-089 1 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-598-1 Bypass Text19:

3-UHT-098-A 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-7 Bypass Text19:

3-UHT-099 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-8 Bypass Text19:

3-UHT-100-A 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-9 Bypass Text19:

3-UHT-117 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-10 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-118 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Condensate Return Unit Heater Steam Traps (UHT), Unit 3 Section C: Excluded Lines 3-UHT-01: Auxiliary Steam to Steam Traps Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-UHT-118 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-12 Bypass Text19:

3-UHT-119 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-11 Bypass Text19:

3-UHT-120 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Uh-T-599-15 bypass Text19:

3-UHT-121 0.75 9321-F-41563 E EI Valve shown closed on P&ID. P&ID UH-T-599-13 bypass Text19:

3-UHT-129-A 1 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-597-3 Bypass Text19:

3-UHT-130-A 1 9321-F-41563 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-597-2 Bypass Text19:

3-UHT-206 0.75 9321-F-41553 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-620-1 Bypass Text19:

3-UHT-207 1.5 9321-F-41553 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-622 Bypass Text19:

3-UHT-209 1.5 9321-F-41553 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-620-2 Bypass Text19:

3-UHT-210 2 9321-F-41553 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-621 Bypass Text19:

3-UHT-229 1 9321-F-41283 E EI Valve shown closed on P&ID. P&ID Steam Trap UH-T-11 Bypass Report No. 0700.104-17, Appendix C, Revision 2 Page C-119 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

MSR Vent Chamber Discharge (VCD), Unit 3 Section B: SNM Program Lines 3-VCD-01: Moisture Separator Reheater Vent Chamber Discharge Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-VCD-001 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE MSR 31A Vent Chamber Discharge Text19:

3-VCD-002 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE MSR 32A Vent Chamber Discharge Text19:

3-VCD-003 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE MSR 33A Vent Chamber Discharge Text19:

3-VCD-004 3 9321-F-20233 Sheet 2 S NC Exact Conditions Unknown PEPSE MSR 31B Vent Chamber Discharge Text19:

3-VCD-005 3 9321-F-20233 Sheet 2 S NC Exact Conditions Unknown PEPSE MSR 32B Vent Chamber Discharge Text19:

3-VCD-006 3 9321-F-20233 Sheet 2 S NC Exact Conditions Unknown PEPSE MSR 33B Vent Chamber Discharge Text19:

3-VCD-010 3 9321-F-20233 Sheet 1, S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge Header to 9321-F-20203 Sheet 1 FWH 36A 3-VCD-011 Text19: 3 9321-F-20233 Sheet 1, S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge Header to 9321-F-20203 Sheet 1 FWH 36A 3-VCD-012 Text19: 3 9321-F-20233 Sheet 1, S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge Header to 9321-F-20203 Sheet 1 FWH 36B 3-VCD-013 Text19: 3 9321-F-20233 Sheet 2, S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge Header to 9321-F-20203 Sheet 1 FWH 36C Text19:

3-VCD-014 3 9321-F-20233 Sheet 2, S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge Header to 9321-F-20203 Sheet 1 FWH36B 3-VCD-015 Text19: 3 9321-F-20233 Sheet 2, S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge Header to 9321-F-20203 Sheet 1 FWH 36C 3-VCD-016 Text19: 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge to Condenser No 31 3-VCD-017 Text19: 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge to Condenser No 31 3-VCD-018 Text19: 3 9321-F-20233 Sheet 1 S NC Operating conditions unknown. PEPSE Vent Chamber Discharge to Condenser No 33 Report No. 0700.104-17, Appendix C, Revision 2 Page C-120 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

MSR Vent Chamber Discharge (VCD), Unit 3 Section B: SNM Program Lines 3-VCD-01: Moisture Separator Reheater Vent Chamber Discharge Lines Size Sus. Mod.

Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-VCD-022 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge to Condenser No 31 3-VCD-023 Text19: 3 9321-F-20233 Sheet 1 S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge to Condenser No 31 3-VCD-024 Text19: 3 9321-F-20233 Sheet 1 S NC Operating conditions unknown. PEPSE Vent Chamber Discharge to Condenser No 33 3-VCD-025 Text19: 3 9321-F-20233 Sheet 2 S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge to Condenser No 31 3-VCD-026 Text19: 3 9321-F-20233 Sheet 2 S NC Exact Conditions Unknown PEPSE Vent Chamber Discharge to Condenser No 31 3-VCD-027 Text19: 3 9321-F-20233 Sheet 2 S NC Operating conditions unknown. PEPSE Vent Chamber Discharge to Condenser No 32 Section C: Excluded Lines 3-VCD-01: Moisture Separator Reheater Vent Chamber Discharge Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-VCD-007 3 9321-F-20233 Sheet 1 E EM Piping replaced with Chrome-moly P&ID Vent Chamber Discharge Header to FWH 36A 3-VCD-008 Text19: 3 9321-F-20233 Sheet 1 E EM Piping replaced with Chrome-moly P&ID Vent Chamber Discharge Header to FWH 36A 3-VCD-009 Text19: 3 9321-F-20233 Sheet 1 E EM Piping replaced with Chrome-moly P&ID Vent Chamber Discharge Header to FWH 36B 3-VCD-019 Text19: 3 9321-F-20233 Sheet 1 E EM Piping replaced with Stainless Steel P&ID Vent Chamber Discharge to Condenser No 31 3-VCD-020 Text19: 3 9321-F-20233 Sheet 1 E EM Piping replaced with Stainless Steel P&ID Vent Chamber Discharge to Condenser No 31 Report No. 0700.104-17, Appendix C, Revision 2 Page C-121 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

MSR Vent Chamber Discharge (VCD), Unit 3 Section C: Excluded Lines 3-VCD-01: Moisture Separator Reheater Vent Chamber Discharge Lines Size Sus. FAC Line Number (in.) P&ID No. Cat. Ex. Crit. Comments Reference Line Description Text19:

3-VCD-021 3 9321-F-20233 Sheet 1 E EM Piping replaced with Stainless Steel P&ID Vent Chamber Discharge to Condenser No 33 Report No. 0700.104-17, Appendix C, Revision 2 Page C-122 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Susceptibility Category (Sus. Cat.) Legend:

M CHECWORKS Modeled S Susceptible, not modeled E Excluded from the FAC program (non-susceptible)

Model Exclusion Criteria (Mod. Ex. Crit.) Legend:

NC Not modeled due to unknown or varying operating Conditions NL Not to be modeled due to Localized FAC susceptibility NM Non-Modelable due to conditions outside CHECWORKS Modeling capabilities NQ Not to be modeled due to high steam Quality, CHECWORKS predictions are of little value NS Non-modelable due to Socket-welded fittings NV Not to be modeled because line is Visually inspected FAC Exclusion Criteria (FAC Ex. Crit.) Legend:

EC Excluded due to Combination of infrequent op above temp threshold EF Excluded due to low or no Flow EI Excluded due to Infrequent operation EM Excluded due to FAC-resistant Material EO Excluded due to high dissolved Oxygen content EP Exluded, does not contain Piping EQ Excluded due to high steam Quality ER Excluded, Removed from service and "cut" and "capped" ET Excluded due to operating Temperature (single phase, < 200 deg F)

EW Excluded because system, subsytem, or line is non-Water Report No. 0700.104-17, Appendix C, Revision 2 Page C-123 of 123

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Appendix D Revision History Report No. 0700.104-17, Appendix D, Revision 2 Page D-1 of 5

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Revision 0 Initial Issue of document.

Revision 1 Systems, subsystem names, and line names were updated to incorporate the new system list.

Revision 2 SSE was updated to incorporate line replacements. Tables D.1 and D.2 below detail the changes:

Table D.1 Subsystem Changes

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Table D.2 Line Changes

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Report No. 0700.104-17, Appendix D, Revision 2 Page D-2 of 5

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

>E Z

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Report No. 0700.104-17, Appendix D, Revision 2 Page D-3 of 5

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

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Report No. 0700.104-17, Appendix D, Revision 2 Page D-5 of 5

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Attachment A Industry FAC Experience Table Report No. 0700.104-17, Attachment A, Revision 2 Page Attach A-1 of 6

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Industry experience is an important factor in the identification of systems, subsystems, and lines susceptible to Flow-Accelerated Corrosion (FAC). A table of important industry events and their applicability to Indian Point 3 was compiled using the following sources:

Recommendations for an Effective Flow-Accelerated Corrosion Program, EPRI NSAC 202L-R3, 2006.

EPRI, Flow-Accelerated Corrosion in Power Plants, B. Chexal et al, EPRI TR-106611-R1, 1998.

CHUG Plant Experience Database, Revision 2, December 1995.

26th CHUG Meeting Presentation by Jeff Horowitz "Review and Lessons Learned from Historical FAC Failures".

31st CHUG Meeting Presentation by Aaron Kelley "Unit 1 #2 LP Heater ES Nozzles".

32th CHUG Meeting Presentation by Doug Munson "Update on Mihama-3".

33rd CHUG Meeting Presentation by Aaron Kelley "Results of L2R10 Inspections at LaSalle Unit 2".

33rd CHUG Meeting Presentation by Whit Gallman "Unisolable Steam Leak Downstream of Valve 2HM-23".

CHUG Conference Meeting Minutes, FAC Experience Reports, and Presentations.

FACnet Email Message Archive.

Secondary Pipe Rupture (9 August 2004, Mihama Unit 3, Kansai EPC), WANO EAR TYO 04-013, October 8, 2004.

Information Notice 82-2: Failures in Turbine Exhaust Lines, U.S. Nuclear Regulatory Commission (NRC), July 9, 1982.

Information Notice 86-106: Feedwater Line Break, U.S. Nuclear Regulatory Commission (NRC), December 16, 1986.

Information Notice 86-106, Supplement 1: Feedwater Line Break, U.S. Nuclear Regulatory Commission (NRC), February 13, 1987.

Information Notice 86-106, Supplement 2: Feedwater Line Break, U.S. Nuclear Regulatory Commission (NRC), March 18, 1987.

NRC Bulletin No. 87-01: Thinning of Pipe Walls in Nuclear Power Plants, U.S.

Nuclear Regulatory Commission (NRC), July 9, 1987.

Information Notice 87-36, Significant Unexpected Erosion of Feedwater Lines, U.S.

Nuclear Regulatory Commission (NRC), August 4, 1987.

Information Notice 88-17, Summary of Responses to NRC Bulletin 87-01, Thinning of Pipe Walls in Nuclear Power Plants, U.S. Nuclear Regulatory Commission (NRC),

April 22, 1988.

Report No. 0700.104-17, Attachment A, Revision 2 Page Attach A-2 of 6

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Information Notice 86-106, Supplement 3: Feedwater Line Break, U.S. Nuclear Regulatory Commission (NRC), November 10, 1988.

Erosion/Corrosion-Induced Pipe Wall Thinning, Generic Letter 89-08, U.S. Nuclear Regulatory Commission (NRC), May 2, 1989.

Investigation into Flow-Accelerated Corrosion at Low Temperatures, Document 1015070, Electric Power Research Institute (EPRI), November 2007.

Flow-Accelerated Corrosion - The Entrance Effect, Document 1015072, Electric Power Research Institute (EPRI), November 2007.

Erosive Attack, Technical Update 1015071, Electric Power Research Institute (EPRI),

November 2007.

Report No. 0700.104-17, Attachment A, Revision 2 Page Attach A-3 of 6

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Item Plant System Location/Area Plant Year Notes Number Type Downstream of Flow BWR, Failures reported in piping immediately downstream of orifices and flow 1 All Orifices and Flow Meters Many PWR meters. This is a generic issue applicable to all systems.

Downstream of Control Many plants reported instances of FAC degradation and some Valves (level control Millstone 2&3, BWR, significant failures (Millstone 2&3, Surry). This is a generic issue 2 All valves) Surry PWR applicable to all systems.

Leaking valves and steam traps may be found by plant thermal performance evaluation. Downstream piping may experience severe Downstream of Leaking conditions and may have been excluded from FAC Program due to 3 All Valves and Steam Traps Many All infrequent operation. This is a generic issue applicable to all systems.

Extensive industry exp in miscellaneous drain headers from steam Miscellaneous Drains to drains to the condenser. In addition to FAC, these headers are Common Headers into susceptible to liquid impingement erosion and/or flashing/cavitation as 4 All Condenser Many All explained in EPRI Erosive Attack Technical Update 1015071.

Pipe rupture at Surry Unit 2. Occurred in 18" OD, Tnom = 0.5" elbow upstream of feedwater pumps (first elbow off header to FWP). T=374 5 Condensate Feedwater Pump Suction Surry Unit 2 PWR 1986 deg F.

Condensate (between 4th highest pressure Failure in condensate system at Mihama. Occurred in 22" pipe 6 Condensate FWH and dearator) Mihama PWR 2004 downstream of flow measuring orifice. 284 deg F Oconee, Vermont Failures in steam lines due to FAC. All extraction stages carrying wet Extraction Extraction Steam (All Yankee, steam are susceptible to FAC. In general, all plants have experience Steam (or stages carrying wet Trojan, Zion, BWR, with thinning in the extraction steam system (plants listed appeared in 7 Bleed Steam) steam) Browns Ferry PWR 1982 NRC Information Notice 82-22)

Extraction Steam (or Fishmouth failure at ANO 2. Occurred in 14" OD, 2-phase flow. Failure 8 Bleed Steam) HP Extraction 2nd Stage ANO 2 PWR 1989 at Zion (1988), Oconee (1982).

Extraction Steam (or Fishmouth failure at Sequoyah 2. Occurred in 10" straight pipe 9 Bleed Steam) HP Extraction Sequoyah 2 PWR 1993 downstream of tee in HP extraction.

Report No. 0700.104-17, Attachment A, Revision 2 Page Attach A-4 of 6

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Item Plant System Location/Area Plant Year Notes Number Type Fishmouth rupture at Fort Calhoun in third elbow (12" bent pipe R/D =

Extraction 5) downstream of turbine in extraction steam system. Section of Steam (or upstream piping had been replaced in 1985 due to FAC; this 10 Bleed Steam) Extraction (4th Stage) Fort Calhoun PWR 1997 downstream section was not inspected. 411 deg F, 2 phase Failure of LP Heater inlet nozzles (carbon steel nozzles in Cr-Mo line).

Also through-walls on carbon steel pup piece on bellows assembly in Extraction Extraction (carbon steel Cr-Mo line (bellows was stainless steel). The conclusion from these Steam (or components in Cr- events is that to be non-susceptible to FAC the entire line (incl. nozzles, 11 Bleed Steam) Mo/Stainless/etc line) LaSalle BWR 2004 valves, pup pieces, etc.) must be of FAC-resistant material.

Feedwater Pump Outlet Thinning caused by FAC at Oyster Creek in 1978. Cracking observed 12 Feedwater & DS of CVs Oyster Creek BWR 1978 at feedwater pump outlet and downstream of flow/level control valves.

Feedwater Pump Pipe rupture at Navajo. Occurred in 10" OD, Tnom = 0.365" elbow 13 Feedwater Discharge Navajo Fossil 1982 downstream of boiler feed pump. T=360 deg F.

Extensive thinning to min acceptable wall thickness at Trojan in safety Final Feedwater (Safety- related feedwater (and non-safety related). High velocity and large 14 Feedwater Related) Trojan PWR 1987 counterbores exacerbated FAC.

Feedwater at Flow Rupture at Loviisa. Occurred in feedwater system at flow measurement 15 Feedwater Measurement Orifice Loviisa PWR 1990 orifice.

Instantaneous double-ended pipe break at Pleasant Prairie. Occurred Pleasant in 12" feedwater line downstream of valve station and upstream of 16 Feedwater Feedwater Prairie Fossil 1995 economizer and boiler.

San Onofre Serious thinning at San Onofre and Diablo Canyon (could be valve Control Valve Bypass and Diablo BWR, leakage, left open at full power-high velocity, or infrequent but severe 17 Feedwater Lines Canyon PWR conditions).

Feedwater Pump Min Flow (Recirculation) Feedwater pump min flow lines to condenser have experienced 18 Feedwater Lines Many All significant degradation.

Heater Drain Pump Failure at Millstone 2. Occurred in 8" recirc line from heater drain pump 19 Heater Drain Recirc (Bypass) Millstone 2 PWR 1995 to heater drain tank. Line operated during startup only (0-30% power).

Report No. 0700.104-17, Attachment A, Revision 2 Page Attach A-5 of 6

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Item Plant System Location/Area Plant Year Notes Number Type ANO, Kewaunee, McGuire, Extensive FAC-induced thinning found throughout this system at many Feedwater Heater Vents Point Beach, PWR, plants. Some plants have replaced the entire system with non-20 Heater Vents to Condenser Waterford BWR susceptible material (stainless steel or Cr-Mo).

Cross-Under Piping (also North Anna, called Cold Reheat, HP ANO, Point Significant FAC in cross-under piping at North Anna, ANO, and Point Turbine to Moisture Beach, D.C. BWR, Beach. Some plants have small amounts of Cu/Cr in this lines which 21 Main Steam Separator) Cook PWR significantly reduces FAC.

Moisture Catastrophic failure at Millstone 3. Occurred in 6" OD Moisture Sep.

Separator Moisture Separator Drain Drain Tank drain immediately downstream of level CV. 380 deg F, 0%

22 Drain Tank Drain Millstone 3 PWR 1990 quality.

Reheater Reheater Drain Tank Rupture at Millstone 2. Occurred in 8" Reheater Drain Tank drain 23 Drain Drain Millstone 2 PWR 1991 immediately downstream of level CV. 463 deg F, 0% quality.

Reheater First Stage Reheater Failure at Callaway just downstream of long horizontal section in first 24 Drain Drain Callaway PWR 1999 stage reheater drain. 417 deg F, 4.5% quality Moisture Separator Reheater Drain/Vent to Unisolable steam leak occurred in 2" line that vents wet steam from Reheater Drain Tank (Scavenging MSR to drain tank. Flashing contributed to wear (pressure drop caused 25 Drain Steam) McGuire PWR 2005 by "tortuous path" through many fittings in line). 540 deg F, wet steam Some plants have experienced Low-Temperature FAC wear in South Texas deoxygenated, neutral water at about 120ºF as per EPRI Technical Multiple Deoxygenated lines Project, Palo PWR, Report 1015170 Investigation into Flow-Accelerated Corrosion at Low 26 Systems operating at 120ºF Verde, Surry BWR Temperatures.

Diablo Canyon, Pipes made of corrosive material have shown high corrosion rates Multiple Salem, V. C. PWR, downstream of welds connecting non-resistant material to the resistant 27 Systems Multiple Locations Summer BWR material.

Report No. 0700.104-17, Attachment A, Revision 2 Page Attach A-6 of 6

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Attachment B Referenced Correspondence and Communications Report No. 0700.104-17, Attachment B, Revision 2 Page Attach B-1 of 4

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Email from Chris Pott (CSI) to Ian Mew (IPEC) regarding information requests, dated 10/2/2009.

CSI Document 0700.104.C.014

Ian, My name is Chris Pott and I am one of the engineers working on the SSE/SNM Analysis for Indian Point along with Ryan Doremus. Ive completed most of the work on the IPEC3 SSE/SNM but need a few items in order to complete the rest of the documents. Any additional information for Unit 3 would be helpful. The questions that I have are as follows:

1. Could I get any P&IDs that would contain Gland Seal Piping for Unit 3? A document I found that would be useful was B237144-4 for Unit 2 which shows the Drain and Gland Seal for the low and high pressure turbines. A similar P&ID for Unit 3 would be excellent.

2. I have been using the flow diagram symbols list associated with Unit 2 but have noticed that the P&IDs for Unit 3 reference a Unit 3 Flow Diagrams List. This List would help me to complete the Systems List for the SSE/SNM. Could you please send the diagram 9321-D-20163?

3. In addition to the above requests, I have noticed a few other P&IDs I need to complete the SSE/SNM. Could you please send the following P&IDs:

1. "Auxiliary Steam Supply and Condensate Return System," Dwg. No. 9321-F-40573.

2. "Auxiliary Boiler Reboiler Steam System," Dwg. No. 9321-F-41573.

3. Sheet 1 of 2 House Boiler Bldg. Aux. Steam Supply System," Dwg. No. 9321-F-41283.

4. 9321-F-20343

5. 9321-F-20323

6. 9321-F-41443 sheet 1

4. Lastly, IP3-RPT-MULT-03162 references several System Descriptions Documents. These SDs would help clarify lines on the SSE/SNM that I need. Could you please send the following System Descriptions:

1. Unit No.3, System Description No. 7, "Steam Generator Blowdown System.

2. Unit No.3, System Description No. 18, "Main Steam Reheat Steam System.

3. Unit No.3, System Description No. 18.1, "Main Dumps and Low Pressure Bypass Dumps.

4. Unit No.3, System Description No. 19, "Extraction Steam Vents and Drains.

5. Unit No.3, System Description No. 21, "Feedwater System.

6. Unit No.3, System Description No. 26, "Main Turbine Generator.

7. Unit No.3, System Description No. 29, "Auxiliary Steam System.

8. Unit No. 3, System Description No. 29.11, House Service Boiler.

9. Unit No.3, System Description, "Steam Generator Blowdown Recovery System.

If you have any questions, let me know.

Thank you, Christopher R. Pott Engineer CSI Technologies, Inc.

847-836-3000 x792 Report No. 0700.104-17, Attachment B, Revision 2 Page Attach B-2 of 4

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Conversation between Ian Mew (IPEC) and Chris Pott (CSI) regarding responses to information requests, dated 11/5/2009.

CSI Document # 0700.104.C.015 On November 5, 2009 a telephone conversation was held between Chris Pott (CSI) and Ian Mew (IPEC) to discuss data that was needed to finish the Unit 3 SSE/SNM. The data, which consisted of 14 system descriptions and 7 drawings was then delivered to CSI via the CSI FTP site and filed into the IPEC 3 input data folder.

Report No. 0700.104-17, Attachment B, Revision 2 Page Attach B-3 of 4

CSI TECHNOLOGIES, INC. Indian Point 3 FAC System Susceptibility Evaluation (SSE)

Conversation between Ian Mew (IPEC) and Chris Pott (CSI) regarding a missing P&ID, dated 11/17/2009.

0700.104.C.017 In a conversation with Ian Mew on Thursday, Nov 19,2009, it was discovered that a particular drawing, 9321-F-80793 could not be located. The issue involved with this is that there is an auxiliary steam header going from the auxiliary steam supply system to this drawing and a condensate return header coming from this drawing. It was determined the steam supply entering the drawing, which shows the Outage Support Building, is susceptible, non-modelable, at a Consequence of Failure level of 2. Because the drawing cannot be located, the lines could not be analyzed. It should be noted that the Aux Steam lines in the Outage Support Building are potentially susceptible to FAC and should be treated as such until proven otherwise.

Report No. 0700.104-17, Attachment B, Revision 2 Page Attach B-4 of 4

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