DCL-19-014, Independent Spent Fuel Storage Installation Emergency Plan Implementing Procedure Update

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Independent Spent Fuel Storage Installation Emergency Plan Implementing Procedure Update
ML19045A697
Person / Time
Site: Diablo Canyon  Pacific Gas & Electric icon.png
Issue date: 02/14/2019
From: Ginn M
Pacific Gas & Electric Co
To:
Document Control Desk, Office of Nuclear Material Safety and Safeguards, Office of Nuclear Reactor Regulation
References
DCL-19-014, DIL-19-003
Download: ML19045A697 (39)
v • d • e


Text

Pacific Gas and Electric Company ..

Michael A. Ginn Diablo Canyon Power Plant Manager P.O. Box 56 Emergency Planning Avila Beach, CA 93424 805.545.3446 Internal: 691 .3446 Fax: 805.545.6265 February 14, 2019 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 U.S. Nuclear Regulatory Commission 10 CFR 50.54, 10 CFR 72.32 ATTN: Document Control Desk Washington, DC 20555-0001 Docket No. 50-275, OL-DPR-80 Docket No. 50-323, OL-DPR-82 Diablo Canyon Units 1 and 2 Docket No. 72-26, Materials License No. SNM-2511 Diablo Canyon Independent Spent Fuel Storage Installation Emergency Plan Implementing Procedure Update

Dear Commissioners and Staff:

In accordance with 10 CFR 50.54(q)(5) and the requirements of 10 CFR 72.32, Pacific Gas and Electric Company (PG&E) hereby provides a summary of the analysis of changes to the Emergency Plan (E-Plan) Implementing Procedures listed below.

The following enclosures are included in this submittal:

  • Enclosure 1 - Diablo Canyon Power Plant Emergency Plan Implementing Procedures, Revision Numbers for Emergency Plan Implementing Procedures.
  • Enclosure 2 - Summary of the Analysis of Changes to Emergency Plan Implementing Procedure EP RB-4, Revision 6, "Access to and Establishment of Controlled Areas Under Emergency Conditions."
  • Enclosure 3 - Summary of the Analysis of Changes to Emergency Plan Implementing Procedure EP RB-15, Revision 16, "Post Accident Sampling System."

PG&E evaluated the changes for a reduction in effectiveness, as defined in 10 CFR 50.54(q), and concluded that the changes do not reduce the effectiveness of the E-Plan . The E-Plan continues to meet the requirements in Appendix E of A member of the STARS Alliance Callaway

  • Diablo Canyon
  • Palo Verde
  • Wolf Creek

Document Control Desk PG&E Letter DCL-19-014 February 14, 2019 PG&E Letter DIL-19-003 Page 2 10 CFR 50 and the planning standards of 10 CFR 50.47(b). Therefore, prior NRC approval of the associated changes was not required.

This update does not contain any privacy and proprietary information in accordance with NRC Generic Letter 81-27, "Privacy and Proprietary Material in Emergency Plans."

PG&E makes no new or revised regulatory commitments (as defined by NEI 99-04) in this letter.

If there are questions regarding this update, please contact me at (805) 545-3446.

Sincerely,

~ __Q_ ~~ G---

Michael A. Ginn Emergency Planning Manager armb/4743/ 51014398, and 51014743 Enclosures cc/enc: William C. Allen, NMSS Project Manager Scott A. Morris, NRC Region IV Administrator Christopher W. Newport, NRC Senior Resident Inspector Balwant K. Singal, NRC Senior Project Manager Senior Emergency Preparedness Inspector (RGN-IV/DR)

A member of the STARS Alliance Callaway

  • Diablo Canyon
  • Palo Verde
  • Wolf Creek

Enclosure 1 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 DIABLO CANYON POWER PLANT EMERGENCY PLAN IMPLEMENTING PROCEDURES Revision Numbers for Emergency Plan Implementing Procedures

Enclosure 1 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 DIABLO CANYON POWER PLANT EMERGENCY PLAN IMPLEMENTING PROCEDURES Proc. No. Rev. Title OM10.ID1 18 Maintaining Emergency Preparedness OM10.DC1 10 Emergency Preparedness Drills and Exercises EP G-1 45 Emergency Classification and Emergency Plan Activation EP G-2 51 Interim Emergency Response Organization EP G-3 60 Emergency Notification of Off-Site Agencies EP G-4 30 Assembly and Accountability EP G-5 16 Evacuation of Non-Essential Site Personnel EP OR-3 10 Emergency Recovery EP RB-1 8 Personnel Dosimetry EP RB-2 8 Emergency Exposure Guides EP RB-3 9 Stable Iodine Thyroid Blocking EP RB-4 6* Access to and Establishment of Controlled Areas Under Emergency Conditions EP RB-5 9 Alternate Personnel Decontamination Facilities EP RB-8 29 Instructions for Field Monitoring Teams EP RB-10 21 Protective Action Recommendations EP RB-12 12 Plant Vent Iodine and Particulate Sampling During Accident Conditions EP RB-14 10 Core Damage Assessment Procedure EP RB-14A 3 Initial Detection of Fuel Cladding Damage EP RB-15 16* Post Accident Sampling System EP RB-16 16 Operating Instructions for the EARS Computer Program EP RB-17 Operating Instructions for QuickDose EP R-2 36 Release of Airborne Radioactive Materials Initial Assessment EP R-3 9 Release of Radioactive Liquids EP R-7 18 Off-Site Transportation Accidents EP EF-1 56 Activation and Operation of the Technical Support Center EP EF-2 40 Activation and Operation of the Operational Support Center EP EF-3 47 Activation and Operation of the Emergency Operations Facility EP EF-4 21 Activation of the Off-Site Emergency Laboratory EP EF-9 13 Backup Emergency Response Facilities EP EF-10 17 Activation and Operation of the Joint Information Center EP EF-11 2 Alternate Emergency Response Facilities/ Incident Command Post (ICP)

  • Revised Document Page 1 of 1

Enclosure 2 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Summary of the Analysis of Changes to Emergency Plan Implementing Procedure EP RB-4, Revision 6 "Access to and Establishment of Controlled Areas Under Emergency Conditions."

Enclosure 2 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Chang Original Content (Revision 5) Revised Content (Revision 6) Description of Change e

1 5.1.1 5.1.1 Modified existing content to incorporate the adoption of the Nuclear Industry Conditions for the establishment of RCA Conditions for the establishment of RCA Standard Process (NISP) template to posting, access control and related posting, access control and related streamline procedures and processes action: action: with regards to Radiation Protection.

a. EP RB-4Ref 7.5 a. EP RB-4Ref8.9
b. RCP O-220Ref 7.J2 b. RCP 0-31 0RefS.1 2 The scopes of the NISPs are the same C. RCP D-240Ref 7 . 13 C. RCP NISP-RP.04RefS.J 7 as the scopes of RCP 0-220, RCP 0-
d. RCP D-310Ref7.l 4 d. RCP NISP-RP.05Refs.1s 240, RCP 0-500, RCP 0-600, and RCP 2 5.1.5 5.1.5 0-610 which they replace.

Airborne Radioactivity: Airborne Radioactivity: The NISPs also include all Diablo

  • EP R-2Ref 7.7
  • EP R-2Ref 8.4 Canyon Power Plant (DCPP) site specific
  • RCP D-420Ref7.17
  • RCP NISP-RP.03Ref 8*16 instructions to ensure that all unique processes at DCPP are adequately
  • RP1 .IO6Ref7.22
  • RP1 .IO6Ref8.22 described.

3 5.1.7 5.1.7 RCA Exit, Materials Removal, and RCA Exit, Materials Removal, and The proposed activity updates these Decontamination: Decontamination: radiation control standards to the current industry acceptable methods and

  • EP R-3Ref 7.5
  • EP R-3Ref 8.5 processes.
  • EP RB-5Ref7.10
  • EP RB-5Ref 8.10
  • RCP D-500Ref7.18
  • RCP NISP-RP.02Ref 8*15 This change does not affect how the
  • RCP D-600Ref7.19
  • RCP D-610Ref7.20
  • RCP NISP-RP.07Ref 8*20 planning standard functions, 4 6.3.1 6.3.1 elements, or site-specific commitments. No additional
c. Airborne radioactivity: Refer to c. Airborne radioactivity: Refer to evaluation required.

EP R-2, RCP 0-410 and EP R-2, RCP D-410 and RCP NISP-RCP D-420_Ref7.4/7 l 6/7.l 7 RP. 03Ref 8.4/Ref 8.I4/Ref 8.16 Page 1 of 2

Enclosure 2 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Chang Original Content (Revision 5) Revised Content (Revision 6) Description of Change e

5 7 References 8 References Additional formatting changes were made throughout procedure to make it 7.12 RCP D-220, "Control of Access to 8.15 RCP NISP-RP.02 "Radiation and consistent with updated procedure High, Locked High , and Very High Contamination Surveys" formatting guidelines. These formatting Radiation Areas" changes are editorial changes only. No 8.16 RCP NISP-RP.03, "Radiological Air further evaluation needed.

7.13 RCP D-240, "Radiological Posting" Sampling" 7.17 RCP D-420, "Sampling and 8.17 RCP NISP-RP.04, "Radiological Measurement of Airborne Radioactivity" Posting and Labeling" 7.18 RCP D-500, "Routine and Job 8.18 RCP NISP-RP.05, "Access Controls Coverage Surveys" for High Radiation Areas" 7.19 RCP D-600, "Personnel 8.19 RCP NISP-RP.06, "Personnel Decontamination and Evaluation" Contamination Monitoring" 7.20 RCP D-610, "Controls of 8.20 RCP NISP-RP.07, "Control of Radioactive Material" Radioactive Material" Page 2 of 2

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DI L-19-003 Summary of the Analysis of Changes to Emergency Plan Implementing Procedure EP RB-15, Revision 16 "Post Accident Sampling System."

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 1 Step 1.1, 3rd bullet Step 1.1, 3rd bullet Modified existing content.

  • Securing PASS room emergency
  • Securing PASS room emergency Changed to reflect the condition of the ventilation and restoring normal ventilation and starting normal PASS normal ventilation system of not ventilation. ventilation. normally being in service, but available if needed.

This change does not affect how the current Emergency Plan (E-Plan) meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

2 Step 1.3, 1st & 2 nd bullets Step 1.3, 1st & 2 nd bullets Modified existing content.

  • CAP P-2:I, "PASS Liquid Changed "Accident Conditions" to "Post-Sampling During Accident Sampling During Post-Accident Accident Conditions" to align with the Conditions" Conditions" procedure titles.
  • CAP P-3:I, "PASS Containment Air Sampling During Accident Air Sampling During Post- This change does not affect how the Conditions" Accident Conditions" current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 1 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 3 Step 5.8 Step 5.8 Modified existing content.

After an accident, the following After an accident, the following Changed component identification containment isolation valves have limited containment isolation valves have limited nomenclature to reflect updated labels in operating times (REFER TO EQ File IH- operating times (REFER TO EQ File IH- PASS rooms.

09). They are NOT allowed to be 09). They are NOT allowed to be operated for more than 52 hours6.018519e-4 days <br />0.0144 hours <br />8.597884e-5 weeks <br />1.9786e-5 months <br /> per operated for more than 52 hours6.018519e-4 days <br />0.0144 hours <br />8.597884e-5 weeks <br />1.9786e-5 months <br /> per This change does not affect how the year. year. current E-Plan meets any planning

  • VAC-1(2)-FCV-235, H2 Monitor
  • VAC-1 (2)-FCV-235, H2 Monitor standard functions, elements, or site-Supply Valve to Cel-82 Supply Valve to Cel-82 specific commitments. No additional
  • VAC-1 (2)-FCV-236, H2 Monitor
  • VAC-1 (2)-FCV-236, H2 Monitor evaluation required.

Supply Valve to Cel-82 Supply Valve to Cel-82

  • VAC-1 (2)-FCV 237, H2 Monitor
  • VAC-1 (2)-FCV-237, H2 Monitor Return Valve to Cel-82 Return Valve to Cel-82
  • VAC-1 (2)-FCV 238, H2 Monitor
  • VAC-1 (2)-FCV-238, H2 Monitor Supply Valve to Cel-83 Supply Valve to Cel-83
  • VAC-1 (2)-FCV 239, H2 Monitor
  • VAC-1 (2)-FCV-239, H2 Monitor Supply Valve to Cel-83 Supply Valve to Cel-83
  • VAC-1 (2)-FCV 240, H2 Monitor
  • VAC-1 (2)-FCV-240, H2 Monitor Return Valve to Cel-83 Return Valve to Cel-83
  • VAC-1(2)-FCV 698, Post LOCA
  • VAC-1 (2)-FCV-698, Post LOCA Sample System Supply Sample System Supply
  • VAC-1(2)-FCV 699, Post LOCA
  • VAC-1 (2)-FCV-699, Post LOCA Sample System Supply Sample System Supply
  • VAC-1 (2)-FCV 700, Post LOCA
  • VAC-1(2)-FCV-700, Post LOCA Sample System Return to Sample System Return to Containment Containment Page 2 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 4 IStep 5.9 N/A - removed content Removed content.

Many PASS room valves lack proper This step was removed due to the lamicoid labels (SAPNs 50352003 and completion of installing updated labels in 50352007). Until new lamicoid labels PASS the rooms.

designating system, unit, and description are applied to the PASS room valves, This change does not affect how the those valves may be matched to the current E-Plan meets any planning valves in this procedure by comparing standard functions, elements, or site-the PASS room valve number to the specific commitments. No additional procedure valve number following either evaluation required.

"NSS 1 " or "NSS 2 " (system and unit designation). For example, Unit 2 PASS room valve "RC V 4" is written "NSS 2 RC V 4" in this procedure. The same Unit 1 PASS room valve is written "NSS 1 RC V4."

5 Note after step 6.1.1 Note after step 6.1.1 Modified existing content.

NOTE: An AC-4 key is needed to NOTE: An AC-4 key is needed to IChanged for clarification and to specify access the emergency ventilation room. access the Unit 1 Emergency Ventilation the unit.

Room.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 3 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 6 N/A - added new content Note after step 6.1.1 c. Added new content.

NOTE: "IC" denotes inside This note was added to define the containment, "OC" denotes outside abbreviations.

containment This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 4 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 7 Table after 6.1.1 c. Table after 6.1.1 c. Modified existing content.

VAC-1-FCV-235, H2 Key 112 Changed component identification Monitor Supply Valve to [ ] (VAC-1-FCV-235, H2 nomenclature to reflect updated labels in Cel-82

[ ] PASS rooms and to align key numbers Monitor Supply Valve (Cel-82 IC) with the Control Room key logs.

VAC-1-FCV-236, H2 Cel-82 Monitor Supply Valve to [ ] Key 113 This change does not affect how the Cel-82 (VAC-1-FCV-236, H2 current E-Plan meets any planning Cel-82 [ ]

Monitor Supply Valve standard functions, elements, or site-VAC-1-FCV-237, H2 (Cel-82 OC) specific commitments. No additional Monitor Return Valve to [ ]

Cel-82 evaluation required.

Key 114 (VAC-1-FCV-237, H2 VAC-1-FCV-238, H2 [ ]

Monitor Return Valve Monitor Supply Valve to [ ] (Cel-82 OC)

Cel-83 Key 115 VAC-1-FCV-239, H2 (VAC-1-FCV-238, H2 Cel-83 Monitor Supply Valve to [ ] [ ]

Monitor Supply Valve Cel-83 (Cel-83 IC)

VAC-1-FCV-240, H2 Key 116 Monitor Return Valve to [ ] (VAC-1-FCV-239, H2 Cel-83 Cel-83 [ ]

Monitor Supply Valve (Cel-83 OC)

Key 117 (VAC-1-FCV-240, H2

[ ]

Monitor Return Valve (Cel-83 OC)

Page 5 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content {Revision 15) Revised Content {Revision 16) Description of Change 8 Table after6.1.1d. Table after 6.1.1 d. Modified existing content.

Key 120 (for VAC-1-FCV-698, Key 120 (for VAC-1-FCV-698, Changed component identification

[ ] nomenclature to reflect updated labels in Post LQCA Sample System [ ] Post LQCA Sampling Valve IC)

Supply) PASS rooms.

Key 121 (for VAC-1-FCV-699, Key 121 (for VAC-1-FCV-699, Cont Air Sample Supply to [ ] This change does not affect how the Post LQCA Sample System [ ] PASS QC) current E-Plan meets any planning Supply) standard functions, elements, or site-Key 122 (forVAC-1-FCV-700, specific commitments. No additional Key 122 (for VAC-1-FCV-700, Cont Air Sample Return from [ ]

evaluation required.

Post LQCA Sample System [ ] PASS QC)

Return to Containment) 9 Step 6.2.2c. Step 6.2.2c. Modified existing content.

Turn south and enter door 192 1 to the Turn south and enter Door 192 to the Changed to reflect the wording written on Motor Repair Shop. Electrical Maintenance Storage Area. the posting for the associated key card door.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 6 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 10 N/A - added new content Step 6.2.2d. Added new content.

Proceed south and enter Door 116 to Clarified series of steps to indicate the access Unit 1 PASS. key card door that allows for PASS room entry.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

11 N/A - added new content Caution before step 6.2.3a. Added new content.

CAUTION: Security Delay Gates will be "CAUTION:" added to enhance encountered along this route. Security's procedure user understanding.

awareness and support of the timeliness needed by Chemistry/RP personnel to This change does not affect how the transit through these gates is essential to current E-Plan meets any planning limit the exposure to accident-level standard functions, elements, or site-radiation dose rates being encountered. specific commitments. No additional evaluation required.

12 Step 6.2.3c. Step 6.2.3c. Modified existing content.

Continue south to door 192 between Continue south between Unit 1 Removes reference to Door 192 as it containment and the Turbine Building. Containment and the east side of Unit indicated in next step. Provided 1Turbine Building. clarification of location along transit route .

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 7 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 13 IStep 6.2.3d. Step 6.2.3d. Modified existing content.

Enter the Motor Repair Shop via door Enter the Electrical Maintenance Storage I Changed to reflect the wording written on 192. Area via Door 192. the posting for the associated key card door.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

14 Note after step 6.3.1 c. Note after step 6.3.1 c. Modified existing content.

NOTE: Normal ventilation is NOTE: Normal ventilation is not Changed to reflect the condition of the assumed to be in service. Emergency normally in service. Emergency lead PASS normal ventilation system of not lead ventilation (150 fans) is assumed to ventilation (150 fans) is assumed to be normally being in service, but available if be aligned for service but not running. aligned for service but not running. needed.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 8 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 15 Step 6.3.2a.6 Step 6.3.2a.6. Modified existing content.

Check that all annunciator lights at the Check that all annunciator lights at the Changed to reflect the condition of the ventilation control panel are OFF except ventilation control panel are OFF except PASS normal ventilation system of not the following: the following: normally being in service, but available if

  • "HRSS Vent Normal" (white) light * "HRSS Vent Normal" (white) light needed.
  • "Air Conditioning On" (white) light, (if normal fan running) if running * "Sampling Area Air Cond On 1S- Additional changes to reflect the actual
  • "Normal Vent Fan On 1S-152" 91" (white) light, if running annunciator window wording.

(white) light * "Normal Vent Fan On 1S-152"

  • "Normal Vent Damper Open (white) light (if normal fan running) This change does not affect how the During Erner 1-57" (red) light * "Normal Vent Damper Open 1-57" current E-Plan meets any planning
  • "Normal Vent Damper Open 1-57" (white) light standard functions, elements, or site-(white) light * "Erner Supply Low Air Flow" (red) specific commitments. No additional evaluation required.
  • "Erner Supply Low Air Flow" (red) light light * "Erner Exhaust Low Air Flow"
  • "Erner Exhaust Low Air Flow" (red) light (red) liQht 16 Step 6.3.3 Step 6.3.3 Modified existing content.

Request Unit 1 operations to shut down IF in operation, Changed to reflect the condition of the PASS room normal ventilation PER OP THEN request Unit 1 Operations to shut PASS normal ventilation system of not H-12:III (when issued), including closing down PASS Room Normal Ventilation normally being in service but available if VAC-1-MD-57, Suction Damper to S-152 PER OP H-12:III (when issued), needed.

Fan. including closing VAC-1-MD-57, Suction Damper to S-152 Fan. This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 9 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 17 Step 6.3.4a.1. Step 6.3.4a.1. Modified existing content.

Position Normal Vent Fan 1S-152 motor IF running, Changed to reflect the condition of the controller to OFF to shut down the THEN position Normal Vent Fan 1S-152 PASS normal ventilation system of not normal ventilation supply fan. motor controller to OFF to shut down the normally being in service, but available if normal ventilation supply fan. needed.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

18 Step 6.3.4a.2. Step 6.3.4a.2. Modified existing content.

Press the START motor controller for the Press START for the motor controller of Changed component identification following components: the following components: nomenclature to reflect updated labels in a) "Erner Lead Supply Fan 1S-150" a) "S-150-PB-Remote" (ventilation PASS rooms. Also reworded statement (ventilation supply fan). supply fan). for clarification.

b) "Erner Lead Exhst Fan 1E-150" b) "E-150-PB-Remote" (ventilation (ventilation exhaust fan). exhaust fan). This change does not affect how the c) "Erner Lead Heater 1EH-29A" c) "EH-29A-PB-Remote" (heater). current E-Plan meets any planning (heater). standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 10 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 19 I Step 6.5.3a. Step 6.5.3a. Modified existing content.

IF NOT already done, IF NOT already done, Changed component identification THEN at the ventilation control panel, THEN at the Ventilation Control Panel, nomenclature to reflect updated labels in press the STOP motor controller for the press STOP for the motor controller of PASS rooms. Also reworded statement following components: [ ]N/A the following components: [ ]NIA for clarification.

1. "Erner Lead Heater 1EH-29A" 1. "EH-29A-PB-Remote" (heater).

(heater). 2. "E-150-PB-Remote" (ventilation This change does not affect how the

2. "Erner Lead Exhst Fan 1E-150" exhaust fan). current E-Plan meets any planning (ventilation exhaust fan). 3. "S-150-PB-Remote" (ventilation standard functions, elements, or site-
3. "Erner Lead Supply Fan 1S-150" supply fan). specific commitments. No additional (ventilation supply fan). evaluation required.

20 Step 6.5.3c. Step 6.5.3c. Modified existing content.

After S-151 and E-151 are aligned for AfterS-151 and E-151 are aligned for Changed for clarification and to specify service, use the AC-4 key to access the service, use the AC-4 key to access the the unit.

emergency ventilation room. Minimize Unit 1 Emergency Ventilation Room.

time the ventilation room door is open. Minimize time the ventilation room door This change does not affect how the is open. current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 11 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 21 Step 6.5.3d. Step 6.5.3d. Modified existing content.

In the emergency ventilation room, press In the emergency ventilation room, press Changed component identification the START motor controller for the START for the motor controller of the nomenclature to reflect updated labels in following components: following components: PASS rooms. Also reworded statement

1. "Erner Redun Supply Fan 1S-151" 1. "S-151-PB" (ventilation supply fan). for clarification.

(ventilation supply fan) . 2. "E-151-PB" (ventilation exhaust fan).

2. "Erner Redun Exhst Fan 1E-151" 3. "EH-29B-PB" (heater). This change does not affect how the (ventilation exhaust fan). current E-Plan meets any planning
3. "Erner Redun Heater 1EH-29B" standard functions, elements, or site-(heater). specific commitments. No additional evaluation required.

Page 12 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 22 Table after Step 6.5.3f. Table after Step 6.5.3f. Modified existing content.

Annunciator Liaht Indication Annunciator Liaht Indication Changed component identification nomenclature to reflect updated labels in "Erner Redun Exhst "Erner Redun Exhst PASS rooms.

ON (White) ON (White)

Fan On 1E-150" Fan On 1E-151" "HRSS Vent "HRSS Vent This change does not affect how the ON (White) ON (White) current E-Plan meets any planning Emergency" Emergency" standard functions, elements, or site-

"Erner Redun Heater "Erner Redun Heater specific commitments. No additional ON (White) ON (White)

On 1EH-29B" On 1EH-29B" evaluation required.

"Erner Redun Heater "Erner Redun Heater Malfunction OFF (Red) Malfunction OFF (Red) 1EH-29A" 1EH-29B" "Erner Supply Low "Erner Supply Low OFF (Red) OFF (Red)

Air Flow" Air Flow" "Erner Exhaust Low "Erner Exhaust Low OFF (Red) OFF (Red)

Air Flow" Air Flow" "Erner Redun Supply "Erner Redun Supply ON (White) ON (White)

Fan On 1S-150" Fan On 1S-151" 23 Step 6.5.4a. Step 6.5.4a. Modified existing content.

Using the AC-4 key, access the Using the AC-4 key, access the Unit 1 Changed for clarification and to specify emergency ventilation room. Minimize Emergency Ventilation Room. Minimize the unit.

time that the ventilation room door is time that the ventilation room door is open. open. This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 13 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 24 Step 6.5.4b. Step 6.5.4b. Modified existing content.

IF NOT already done, IF NOT already done, Changed component identification THEN in the emergency ventilation room, THEN in the emergency ventilation nomenclature to reflect updated labels in press the STOP motor controller for the room, press the STOP motor controller PASS rooms. Also reworded statement following components: [ ]N/A for the following components: for clarification.

1. "Erner Redun Heater 1EH-29B" [ ]N/A (heater). 1. "EH-29B-PB" (heater). This change does not affect how the
2. "Erner Redun Exhst Fan 1E-151" 2. "E-151-PB" (ventilation exhaust fan). current E-Plan meets any planning (ventilation exhaust fan). 3. "S-151-PB" (ventilation supply fan). standard functions, elements, or site-
3. "Erner Redun Supply Fan 1S-151" specific commitments. No additional (ventilation supply fan). evaluation required.

25 Step 6.5.4e. Step 6.5.4e. Modified existing content.

After S-150 and E-150 are aligned for After S-150 and E-150 are aligned for Changed component identification service, at the ventilation control panel, service, at the Ventilation Control Panel, nomenclature to reflect updated labels in press the START motor controller for the press START for the motor controller of PASS rooms. Also reworded statement following components: the following components: for clarification.

1. "Erner Lead Supply Fan 1S150" 1. "S-150-PB-Remote" (ventilation (ventilation supply fan). supply fan). This change does not affect how the
2. "Erner Lead Exhst Fan 1E-150" 2. "E-150-PB-Remote" (ventilation current E-Plan meets any planning (ventilation exhaust fan). exhaust fan). standard functions, elements, or site-
3. "Erner Lead Heater 1EH-29A" 3. "EH-29A-PB-Remote" (heater). specific commitments. No additional (heater). evaluation required.

Page 14 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 26 Step 6.6 Step 6.6 Modified existing content.

Restoring Unit 1 Normal Ventilation Unit 1 Normal Ventilation Start-up Changed to reflect the condition of the PASS normal ventilation system of not normally being in service, but available if needed.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

27 Step 6.6.1 Step 6.6.1 Modified existing content.

WHEN so directed by the Chemistry WHEN so directed by the Chemistry Changed to reflect the condition of the Coordinator, Coordinator, PASS normal ventilation system of not THEN restore Unit 1 PASS room normal THEN start-up Unit 1 PASS Room normally being in service, but available if ventilation as follows. Normal Ventilation as follows (routine needed.

status of PASS normal ventilation is not running). This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 15 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 28 Step 6.6.3a. Step 6.6.3a. Modified existing content.

At the ventilation control panel, press the At the Ventilation Control Panel, press Changed component identification STOP motor controller for the following STOP for the motor controller of the nomenclature to reflect updated labels in components: following components: PASS rooms. Also reworded statement

1. "Erner Lead Heater 1EH-29A" 1. "EH-29A-PB-Remote" (heater). for clarification.

(heater). 2. "E-150-PB-Remote" (ventilation

2. "Erner Lead Exhst Fan 1E-150" exhaust fan). This change does not affect how the (ventilation exhaust fan). 3. "S-150-PB-Remote" (ventilation current E-Plan meets any planning
3. "Erner Lead Supply Fan 1S-150" supply fan). standard functions, elements, or site-(ventilation supply fan). specific commitments. No additional evaluation required.

29 Step 6.6.4a. Step 6.6.4a. Modified existing content.

Using the AC-4 key, access the Using the AC-4 key, access the Unit 1 Changed for clarification and to specify emergency ventilation room. Minimize Emergency Ventilation Room. Minimize the unit.

time that the ventilation room door is time that the ventilation room door is open. open. This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 16 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 30 IStep 6.6.4b. Step 6.6.4b. Modified existing content.

In the emergency ventilation room, press In the emergency ventilation room, press Changed component identification the STOP motor controller for the STOP for the motor controller of the nomenclature to reflect updated labels in following components: following components: PASS rooms. Also reworded statement

1. "Erner Redun Heater 1EH-298" 1. "EH-298-PB" (heater). for clarification.

(heater). 2. "E-151-PB" (ventilation exhaust fan).

2. "Erner Redun Exhst Fan 1E-151" 3. "S-151-PB" (ventilation supply fan). This change does not affect how the (ventilation exhaust fan). current E-Plan meets any planning
3. "Erner Redun Supply Fan 1S-151" standard functions, elements, or site-(ventilation supply fan). specific commitments. No additional evaluation required.

31 Note after step 6.7.1 Note after step 6. 7 .1 Modified existing content.

NOTE: An AC-4 key is needed to NOTE: An AC-4 key is needed to IChanged for clarification and to specify access the emergency ventilation room. access the Unit 2 Emergency Ventilation the unit.

Room.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation re_g_uired.

32 NIA- added new content Note after step 6.7.1c. Added new content.

NOTE: "IC" denotes inside This note was added to define the containment, "OC" denotes outside abbreviations.

containment This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation re_g_uired.

Page 17 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 33 Table after step 6.7.1c. Table after step 6.7.1c. Modified existing content.

VAC-2-FCV-235, H2 Key 212 Changed component identification

[ nomenclature to reflect updated labels in Monitor Supply Valve to (VAC-2-FCV-235, H2 [

] PASS rooms and align the key numbers Cel-82 Monitor Supply Valve ]

(Cel-82 IC) with the key logs in the Control Room.

VAC-2-FCV-236, H2

[

Cel-82 Monitor Supply Valve to Key 213 This change does not affect how the

]

Cel-82 (VAC-2-FCV-236, H2 [ current E-Plan meets any planning Cel-82 Monitor Supply Valve ] standard functions, elements, or site-VAC-2-FCV-237, H2

[ (Cel-82 OC) specific commitments. No additional Monitor Return Valve to

] evaluation required.

Cel-82 Key 214 (VAC-2-FCV-237, H2 [

VAC-2-FCV-238, H2 Monitor Return Valve

[ ]

Monitor Supply Valve to (Cel-82 OC)

]

Cel-83 Key 215 VAC-2-FCV-239, H2 (VAC-2-FCV-238, H2

[ [

Cel-83 Monitor Supply Valve to Monitor Supply Valve

] ]

Cel-83 (Cel-83 IC)

VAC-2-FCV-240, H2 Key 216

[

Monitor Return Valve to (VAC-2-FCV-239, H2

] [

Cel-83 Cel-83 Monitor Supply Valve ]

(Cel-83 OC)

Key 217 (VAC-2-FCV-240, H2 [

Monitor Return Valve ]

(Cel-83 OC)

Page 18 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 34 Table after step 6.7.1 d. Table after step 6.7.1d. Modified existing content.

Key 220 (for VAC-2-FCV-698, Key 220 (for VAC-2-FCV-698, Changed component identification

[ nomenclature to reflect updated labels in Post LOCA Sample System Cont Air Sample Supply To [ ]

] PASS rooms and align the key numbers Supply) PASS IC) with the key logs in the Control Room.

Key 221 (for VAC-2-FCV-699, Key 221 (for VAC-2-FCV-699,

[

Post LOCA Sample System Cont Air Sample Supply To [ ] This change does not affect how the

]

Supply) PASS OC) current E-Plan meets any planning standard functions, elements, or site-Key 222 (for VAC-2-FCV-700, Key 222 (for VAC-2-FCV-700,

[ specific commitments. No additional Post LOCA Sample System Cont Air Sample Return From [ ]

] evaluation required.

Return to Containment) PASS OC) 35 Step 6.8.2c. Step 6.8.2c. Modified existing content.

Turn north and enter Door 192-2 to the Turn north and enter Door 192-2 to the Changed to reflect the wording written on Motor Repair Shop. Electrical Maintenance Storage Area. the posting for the associated key card door.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 19 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DI L-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 36 NIA- added new content Step 6.8.2d. Added new content.

Proceed north and enter Door 197-2 to Clarified series of steps to indicate the access Unit 2 PASS. key card door that allows for PASS room entry.

This change does not affect how the

. current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

37 N/A- added new content Caution after step 6.8.3 Added new content.

CAUTION: Security Delay Gates will be Caution added to enhance procedure encountered along this route. Security's user understanding.

awareness and support of the timeliness needed by Chemistry/RP personnel to This change does not affect how the transit through these gates is essential to current E-Plan meets any planning limit the exposure to accident-level standard functions, elements, or site-radiation dose rates being encountered. specific commitments. No additional evaluation required.

38 Step 6.8.3c. Step 6.8.3c. Modified existing content.

Continue north to door 192 between Continue north between Unit 2 Changed to clarify the location along the containment and the Turbine Building. Containment and the east side of Unit 2 transit route.

Turbine Building.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 20 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 39 IStep 6.8.3d. Step 6.8.3d. Modified existing content.

Enter the Motor Repair Shop via door Enter the Electrical Maintenance Storage Changed to reflect the wording written on J

192-2. Area via Door 192-2. the posting for the associated key card door.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

40 N/A- added new content Step 6.8.3e. Added new content.

Proceed north and enter Door 197-2 to !Added to provide route clarification.

access Unit 2 PASS.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation re_guired.

41 Note after step 6.9.1c. Note after step 6.9.1c. Modified existing content.

NOTE: Normal ventilation is NOTE: Normal ventilation is not Changed to reflect the condition of the assumed to be in service. Emergency normally in service. Emergency lead PASS normal ventilation system of not lead ventilation (150 fans) is assumed to ventilation (150 fans) is assumed to be normally being in service, but available if be aligned for service but not running. aligned for service but not running. needed.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 21 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 42 Step 6.9.2a.6. Step 6.9.2a.6. Modified existing content.

Check that all annunciator lights at the Check that all annunciator lights at the Changed to reflect the condition of the ventilation control panel are OFF except ventilation control panel are OFF except PASS normal ventilation system of not the following: the following: normally being in service, but available if

  • "HRSS Vent Normal" (white) light * "HRSS Vent Normal" (white) light, needed.
  • "Air Conditioning On" (white) light, (if normal fan running) if running * "Sampling Area Air Cond On 2S- Additional changes to reflect the actual
  • "Normal Vent Fan On 2S-152" 91" (white) light, if running annunciator window wording.

(white) light * "Normal Vent Fan On 2S-152"

  • "Normal Vent Damper Open (white) light, (if normal fan This change does not affect how the During Erner 2-57" (red) light running) current E-Plan meets any planning standard functions, elements, or site-
  • "Normal Vent Damper Open 2-57" * "Normal Vent Damper Open 2-57" specific commitments. No additional (white) light (white) light evaluation required.
  • "Erner Supply Low Air Flow" (red) * "Erner Supply Low Air Flow" (red) light light
  • "Erner Exhaust Low Air Flow" * "Erner Exhaust Low Air Flow" (red) light (red) light 43 Step 6.9.3 Step 6.9.3 Modified existing content.

Request Unit 2 operations to shut down IF in operation, Changed to reflect the condition of the PASS room normal ventilation PER OP THEN request Unit 2 Operations to shut PASS normal ventilation system of not H-12:III (when issued), including closing down PASS Room Normal Ventilation normally being in service, but available if VAC-2-MD-57, Suction Damper to S-152 PER OP H-12:11I (when issued), needed .

Fan. including closing VAC-2-MD-57, Suction Damper to S-152 Fan. This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 22 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 44 Step 6.9.4a.1. Step 6.9.4a.1. Modified existing content.

Position Normal Vent Fan 2S-152 motor IF running, Changed to reflect the condition of the controller to STOP to shut down the THEN position Normal Vent Fan 2S-152 PASS normal ventilation system of not normal ventilation supply fan. motor controller to STOP to shut down normally being in service, but available if the normal ventilation supply fan. needed.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

45 Step 6.9.4a.2. Step 6.9.4a.2. Modified existing content.

Press the START motor controller for the Press START for the motor controller of Changed component identification following components: the following components: nomenclature to reflect updated labels in a) "Erner Lead Supply Fan 2S-150" a) "2S-150-PB-Remote" (ventilation PASS rooms. Also reworded statement (ventilation supply fan). supply fan). for clarification .

b) "Erner Lead Exhst Fan 2E-150" b) "2E-150-PB-Remote" (ventilation (ventilation exhaust fan). exhaust fan). This change does not affect how the c) "Erner Lead Heater 2EH-29A" c) "2EH-29A-PB-Remote" (heater). current E-Plan meets any planning (heater). standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 23 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 46 IStep 6.11.3a. Step 6.11.3a. Modified existing content.

IF NOT already done, IF NOT already done, Changed component identification THEN at the ventilation control panel, THEN at the Ventilation Control Panel, nomenclature to reflect updated labels in press the STOP motor controller for the press STOP for the motor controller of PASS rooms. Also reworded statement following components: [ ]N/A the following components: [ ]N/A for clarification.

1. "Erner Lead Heater 2EH-29A" 1. "2EH-29A-PB-Remote" (heater).

(heater). 2. "2E-150-PB-Remote" (ventilation This change does not affect how the

2. "Erner Lead Exhst Fan 2E-150" exhaust fan) . current E-Plan meets any planning (ventilation exhaust fan). 3. "2S-150-PB-Remote" (ventilation standard functions, elements, or site-
3. "Erner Lead Supply Fan 2S-150" supply fan). specific commitments. No additional (ventilation supply fanJ evaluation re_guired.

47 Step 6.11.3c. Step 6.11.3c. Modified existing content.

After S-151 and E-151 are aligned for After S-151 and E-151 are aligned for Changed for clarification and to specify service, use the AC-4 key to access the service, use the AC-4 key to access the the unit.

emergency ventilation room. Minimize Unit 2 Emergency Ventilation Room.

time that the ventilation room door is Minimize time that the ventilation room This change does not affect how the open. door is open . current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

48 Note after step 6.11.3c. Note after step 6.11.3c. Modified existing content.

NOTE: Motor controllers for fans NOTE: Motor controllers for fans Changed to reflect the actual location of and heaters are to the left of the breaker and heaters are to the right of the associated motor controllers.

panel. breaker panel.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 24 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 49 Step 6.11.3d. Step 6.11.3d . Modified existing content.

In the emergency ventilation room, press In the emergency ventilation room , press Changed component identification the START motor controller for the START for the motor controller of the nomenclature to reflect updated labels in following components: following components: PASS rooms. Also reworded statement

1. "Erner Redun Supply Fan 2S-151" 1. "2S-151-PB" (ventilation supply fan). for clarification.

(ventilation supply fan). 2. "2E-151-PB" (ventilation exhaust fan).

2. "Erner Redun Exhst Fan 2E-151" 3. "2EH-29B-PB" (heater). This change does not affect how the (ventilation exhaust fan). current E-Plan meets any planning
3. "Erner Redun Heater 2EH-29B" standard functions, elements, or site-(heater). specific commitments. No additional evaluation required.

Page 25 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 50 Table after step 6.11.3f. Table after step 6.11.3f. Modified existing content.

Annunciator Liaht Indication Annunciator Liaht Indication Changed component identification nomenclature to reflect updated labels in "Erner Redun Exhst "Erner Redun Exhst PASS rooms.

ON (White) ON (White)

Fan On 2E-150" Fan On 2E-151" "HRSS Vent "HRSS Vent This change does not affect how the ON (White) ON (White) current E-Plan meets any planning Emergency" Emergency" standard functions, elements, or site-

"Erner Redun Heater "Erner Redun Heater specific commitments. No additional ON (White) ON (White)

On 2EH-29B" On 2EH-29B" evaluation required.

"Erner Redun Heater "Erner Redun Heater Malfunction OFF (Red) Malfunction OFF (Red) 2EH-29A" 2EH-29B" "Erner Supply Low "Erner Supply Low OFF (Red) OFF (Red)

Air Flow" Air Flow" "Erner Exhaust Low "Erner Exhaust Low OFF (Red) OFF (Red)

Air Flow" Air Flow" "Erner Redun Supply "Erner Redun Supply ON (White) ON (White)

Fan On 2S-150" Fan On 2S-151" 51 Step 6.11.4a. Step 6.11.4a. Modified existing content.

Using the AC-4 key, access the Using the AC-4 key, access the Unit 2 Changed for clarification and to specify emergency ventilation room. Minimize Emergency Ventilation Room. Minimize the unit.

time that the ventilation room door is time that the ventilation room door is open. open. This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 26 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 52 INote after step 6.11.4a. Note after step 6.11.4a. Modified existing content.

NOTE: Motor controllers for fans NOTE: Motor controllers for fans Changed to reflect the actual location of and heaters are to the left of the breaker and heaters are to the right of the associated motor controllers.

panel breaker panel This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

53 Step 6.11 .4b. Step 6.11 .4b. Modified existing content.

IF NOT already done, IF NOT already done, Changed component identification THEN in the emergency ventilation room, THEN in the emergency ventilation nomenclature to reflect updated labels in press the STOP motor controller for the room, press STOP for the motor PASS rooms. Also reworded statement following components: [ ]NIA controller of the following components: for clarification.

1. "Erner Redun Heater 2EH-298" [ ]N/A (heater). 1. "2EH-298-PB" (heater). This change does not affect how the
2. "Erner Redun Exhst Fan 2E-151" 2. "2E-151-PB" (ventilation exhaust fan). current E-Plan meets any planning (ventilation exhaust fan). 3. "2S-151-PB" (ventilation supply fan). standard functions, elements, or site-
3. "Erner Redun Supply Fan 2S-151" specific commitments. No additional (ventilationsupply fan). evaluation required.

Page 27 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 54 Step 6.11.4e. Step 6.11.4e. Modified existing content.

After S-150 and E-150 are aligned for After S-150 and E-150 are aligned for Changed component identification service, at the ventilation control panel, service, at the Ventilation Control Panel, nomenclature to reflect updated labels in press the START motor controller for press START for the motor controller of PASS rooms. Also reworded statement the following components: the following components: for clarification.

1. "Erner Lead Supply Fan 2S-150" 1. "2S-150-PB-Remote" (ventilation (ventilation supply fan). supply fan). This change does not affect how the
2. "Erner Lead Exhst Fan 2E-150" 2. "2E-150-PB-Remote" (ventilation current E-Plan meets any planning (ventilation exhaust fan). exhaust fan). standard functions, elements, or site-
3. "Erner Lead Heater 2EH-29A" 3. "2EH-29A-PB-Remote" (heater). specific commitments. No additional (heater). evaluation required.

55 Step 6.12 Step 6.12 Modified existing content.

Restoring Unit 2 Normal Ventilation Unit 2 Normal Ventilation Start-up Changed to reflect the condition of the PASS normal ventilation system of not normally being in service, but available if needed.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

Page 28 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 56 Step 6.12.1 Step 6.12.1 Modified existing content.

WHEN so directed by the Chemistry WHEN so directed by the Chemistry Changed to reflect the condition of the Coordinator, Coordinator, PASS normal ventilation system of not THEN restore Unit 2 PASS room normal THEN start-up Unit 2 PASS Room normally being in service, but available if ventilation as follows. Normal Ventilation as follows (routine needed.

status of PASS normal ventilation is not running). This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation required.

57 Step 6.12.3a. Step 6.12.3a. Modified existing content.

At the ventilation control panel , press the At the Ventilation Control Panel, press Changed component identification STOP motor controller for the following STOP for the motor controller of the nomenclature to reflect updated labels in components: following components: PASS rooms . Also reworded statement

1. "Erner Lead Heater 2EH-29A" 1. "2EH-29A-PB-Remote" (heater). for clarification.

(heater). 2. "2E-150-PB-Remote" (ventilation

2. "Erner Lead Exhst Fan 2E-150" exhaust fan). This change does not affect how the (ventilation exhaust fan). 3. "2S-150-PB-Remote" (ventilation current E-Plan meets any planning
3. "Erner Lead Supply Fan 2S-150" supply fan) . standard functions, elements, or site-(ventilation supply specific commitments. No additional evaluation required.

Page 29 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change I Original Content (Revision 15) Revised Content (Revision 16) Description of Change 58 IStep 6.12.4a. Step 6.12.4a. Modified existing content.

Using the AC-4 key, access the Using the AC-4 key, access the Unit 2 Changed for clarification and to specify emergency ventilation room. Minimize Emergency Ventilation Room. Minimize the unit.

time that the ventilation room door is time that the ventilation room door is open. open. This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation re_guired.

59 INote after step 6.12.4a. Note after step 6.12.4a. Modified existing content.

NOTE: Motor controllers for fans NOTE: Motor controllers for fans Changed to reflect the actual location of and heaters are to the left of the breaker and heaters are to the right of the associated motor controllers.

panel. breaker panel.

This change does not affect how the current E-Plan meets any planning standard functions, elements, or site-specific commitments. No additional evaluation re_g_uired.

60 IStep 6.12.4b. Step 6.12.4b. Modified existing content.

In the emergency ventilation room, press In the emergency ventilation room, press Changed component identification the STOP motor controller for the the STOP motor controller for the nomenclature to reflect updated labels in following components: following components: PASS rooms. Also reworded statement

1. "Erner Redun Heater 2EH-29B" 1. "2EH-29B-PB" (heater). for clarification.

(heater). 2. "2E-151-PB" (ventilation exhaust fan).

2. "Erner Redun Exhst Fan 2E-151" 3. "2S-151-PB" (ventilation supply fan). This change does not affect how the (ventilation exhaust fan). current E-Plan meets any planning
3. "Erner Redun Supply Fan 2S-151" standard functions, elements, or site-(ventilation supply fan). specific commitments. No additional evaluation required.

Page 30 of 31

Enclosure 3 PG&E Letter DCL-19-014 PG&E Letter DIL-19-003 Change Original Content (Revision 15) Revised Content (Revision 16) Description of Change 61 Step 8 References Step 8 References Modified existing content.

8.1 CAP P 2:1, "PASS Liquid Sampling 8.1 CAP P-2:I, "PASS Liquid Sampling Revised references to reflect the correct During Accident Conditions" During Post-Accident Conditions" procedure titles.

8.2 CAPP 3:1, "PASS Containment Air 8.2 CAP P-3:I , "PASS Containment Air Sampling During Accident Conditions" Sampling During Post-Accident This change does not affect how the 8.3 CAP P 5, "PASS Sample Handling Conditions" current E-Plan meets any planning and Boron Analysis" 8.3 CAP P-5, "PASS Liquid Sample standard functions, elements, or site-Boron Analysis" specific commitments. No additional evaluation required.

Page 31 of 31

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