HNP-16-103, Summary of 10 CFR 50.54(q) Evaluation Revised Emergency Plan Implementing Procedure
ML16308A404 | |
Person / Time | |
---|---|
Site: | Harris ![]() |
Issue date: | 11/03/2016 |
From: | O'Connor S Duke Energy Progress |
To: | Document Control Desk, Office of Nuclear Reactor Regulation |
References | |
HNP-16-103 | |
Download: ML16308A404 (25) | |
Text
ef_~ DUKE Sean T. O'Connor General Manager Engineering
~ ENERGY Harris Nuclear Plant 5413 Shearon Harris Rd New Hill NC 27562-9300 919.362.3140 NOV 0 3 2016 10 CFR 50.54(q)(5)
Serial: HNP-16-103 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Shearon Harris Nuclear Power Plant, Unit 1 Docket No. 50-400/Renewed License No. NPF-63
Subject:
Summary of 10 CFR 50.54(q) Evaluation Ladies and Gentlemen:
As required by 10 CFR 50.54(q)(5), Duke Energy Progress, LLC, is providing a summary of a 10 CFR 50.54(q) evaluation. Enclosure 1 provides the summary of the associated 10 CFR 50.54(q) evaluation. Enclosure 2 contains a copy of the revised Emergency Plan implementing procedure.
This submittal contains no regulatory commitments. Please refer any questions regarding this submittal to Jeffrey Robertson, Manager, Regulatory Affairs, at (919) 362-3137.
Sincerely, Sean T. O'Connor
Enclosures:
1 - Summary of 10 CFR 50.54(q) Evaluation 2 - Copy of Revised Emergency Plan Implementing Procedure cc: M. Riches, NRC Resident Inspector, HNP M. Barillas, NRC Project Manager, HNP C. Haney, NRC Regional Administrator, Region II
Sean T. OConnor General Manager Engineering Harris Nuclear Plant 5413 Shearon Harris Rd New Hill NC 27562-9300 919.362.3140 10 CFR 50.54(q)(5)
Serial: HNP-16-103 ATTN: Document Control Desk U.S. Nuclear Regulatory Commission Washington, DC 20555-0001 Shearon Harris Nuclear Power Plant, Unit 1 Docket No. 50-400/Renewed License No. NPF-63
Subject:
Summary of 10 CFR 50.54(q) Evaluation Ladies and Gentlemen:
As required by 10 CFR 50.54(q)(5), Duke Energy Progress, LLC, is providing a summary of a 10 CFR 50.54(q) evaluation. Enclosure 1 provides the summary of the associated 10 CFR 50.54(q) evaluation. Enclosure 2 contains a copy of the revised Emergency Plan implementing procedure.
This submittal contains no regulatory commitments. Please refer any questions regarding this submittal to Jeffrey Robertson, Manager, Regulatory Affairs, at (919) 362-3137.
Sincerely, Sean T. OConnor
Enclosures:
1 - Summary of 10 CFR 50.54(q) Evaluation 2 - Copy of Revised Emergency Plan Implementing Procedure cc: M. Riches, NRC Resident Inspector, HNP M. Barillas, NRC Project Manager, HNP C. Haney, NRC Regional Administrator, Region II
Document Control Desk Serial: HNP-16-103 Harris Nuclear Plant Summary of 10 CFR 50.54(q) Evaluation PEP-241, Technical Support Center (TSC) Emergency Ventilation System Operation, was revised to incorporate changes that required evaluation by the 10 CFR 50.54(q) process. A list of the evaluated changes made by this revision is provided below.
Section(s) Change Description Step 2.0.7 Added reference to EC [Engineering Change] 401283 (Child)/EC 297736 (Master), TSC HVAC [Heating, Ventilation, & Air Conditioning] Upgrade Project.
Section 3.0 Added definition of Variable Refrigerant Flow (VRF) Heat Pump to read as follows:
This is the back-up source of heating and cooling for the TSC. The primary source of heating and cooling for the TSC is the three Air Handlers.
Step 6.0.5, NOTE Corrected units of measurement to read INWC [Inches Water of Column] vs. INWG [Inches Water Gauge] or inches.
Step 6.0.5.b Updated step 6.0.5.b to read as follows:
A CR [Condition Report] is required if differential pressure is < 0.125 INWC on PDI-01TS-4011 (TSC to Outside Diff Press Ind)(16). This includes a differential pressure that is < 0.125 INWC but >
0.100 INWC.
Step 8.0.2.b Changed unit of measurement to read INWC vs. Inches Attachment 3 Changed (K-06) PDI-01TS-4011 (inches WC) [Desired:
0.125 INWC, Note 1] to read as follows:
(K-06) PDI-01TS-4011 (INWC) [Desired: 0.125 INWC, Note 1]
Added new steps to read as follows:
Step 9.1.4 9.1.4: IF AT ANY TIME the VRF is to be made the primary source of heating and cooling due to loss of an Air Handler, THEN perform Section 9.5.
Step 9.1.5 9.1.5: IF AT ANY TIME the VRF is to be returned to the backup source of heating and cooling following recovery of an Air Handler, THEN perform Section 9.6.
Section 9.5 Added new section, (Reference Use) - Establishing VRF as Primary Source of Cooling and Heating Added new section, (Reference Use) - Establishing VRF Section 9.6 as Backup Source of Cooling and Heating Page 1
Document Control Desk Serial: HNP-16-103 Description of Licensing Basis affected by the changes:
NUREG-1038, Safety Evaluation Report Related to the Operation of Shearon Harris Nuclear Power Plant, Units 1 and 2;
- Section 13.3.2.8, Emergency Facility and Equipment (applicable sections)
PLP-201, Emergency Plan, Revision 65
- Section 3.3, Technical Support Center (TSC)
Description of how the change to the Emergency Plan still complies with regulation:
The changes made in this revision continue to comply with the regulations described by:
10 CFR 50.47(b)(8): Adequate emergency facilities and equipment to support the emergency response are provided and maintained.
10 CFR 50, Appendix E, Section IV. E, Emergency Facilities and Equipment (applicable excerpts only):
Adequate provisions shall be made and described for emergency facilities and equipment, including:
8.a.(i) A licensee onsite technical support center and an emergency operations facility from which effective direction can be given and effective control can be exercised during an emergency; 8.b. states in part, For a nuclear power reactor licensee's emergency operations facility required by paragraph 8.a of this section, either a facility located between 10 miles and 25 miles of the nuclear power reactor site(s),
or a primary facility located less than 10 miles from the nuclear power reactor site(s) and a backup facility located between 10 miles and 25 miles of the nuclear power reactor site(s) . . .
Description of why the proposed change was not a reduction in the effectiveness of the Emergency Plan:
The changes in this procedure revision were made to describe the operation and evaluation of new ventilation equipment installed in the TSC. Specifically, the installation of the VRF and its thirteen room units, as well as one mini outdoor and indoor ductless split unit. The new equipment does not replace any equipment currently installed in the TSC and continues to comply with the regulations as described by 10 CFR 50.47(b)(8) and 10 CFR 50, Appendix E, Section IV. E., Emergency Facilities and Equipment.
Page 2
Document Control Desk Serial: HNP-16-103 Enclosure 2 Harris Nuclear Plant Copy of Revised Emergency Plan Implementing Procedure Procedure Number Title Effective Date PEP-241, Revision 5 Technical Support Center (TSC) Emergency Ventilation 10/04/2016 (20 pages total) System Operation Page 1
MULTIPLE USE HARRIS NUCLEAR PLANT PLANT OPERATING MANUAL VOLUME 2 PART 10 PEP-241 Technical Support Center (TSC)
Emergency Ventilation System Operation PEP-241 Rev. 5 Page 1 of 20
TABLE OF CONTENTS Section Page
- 1. 0 PURPOSE .......................................................................................................................... 3
- 2. 0 REFERENCES ................................................................................................................... 3
- 3. 0 DEFINITIONS ..................................................................................................................... 3
- 4. 0 RESPONSIBILITIES........................................................................................................... 3
- 5. 0 PREREQUISITES .............................................................................................................. 4
- 6. 0 PRECAUTIONS AND LIMITATIONS.................................................................................. 4
- 7. 0 SPECIAL TOOLS AND EQUIPMENT ................................................................................ 5
- 8. 0 ACCEPTANCE CRITERIA ................................................................................................. 5
- 9. 0 INSTRUCTIONS................................................................................................................. 6 9.1. (Information Use) - TSC Ventilation System Lineup ................................................ 6 9.2. (Reference Use) - Placing the TSC Ventilation System in the Emergency Mode Alignment .................................................................................... 7 9.3. (Information Use) - Monitoring TSC Ventilation System Parameters ....................... 8 9.4. (Reference Use) - Placing the TSC Ventilation System in the Normal Mode Alignment ....................................................................................................... 9 9.5. (Reference Use) - Establishing VRF as Primary Source of Cooling and Heating ........................................................................................................... 10 9.6. (Reference Use) - Establishing VRF as Backup Source of Cooling and Heating ........................................................................................................... 12 9.7. Close Out ............................................................................................................... 13
- 10. 0 RECORDS........................................................................................................................ 13
- 11. 0 ATTACHMENTS............................................................................................................... 13 Attachment 1 - (Reference Use) TSC Ventilation System Normal Mode Lineup .................................................................................................................... 14 Attachment 2 - (Information Use) Technical Support Center Floor Plan ........................... 17 Attachment 3 - (Reference Use) Technical Support Center (TSC)
Monitoring Log ....................................................................................................... 18 PEP-241 Rev. 5 Page 2 of 20
1.0 PURPOSE This procedure specifies the actions taken by Emergency Response Organization (ERO) personnel, who report to the Technical Support Center (TSC), to operate the TSC Emergency Ventilation System.
2.0 REFERENCES
- 1. 10 CFR 50, Appendix E, Emergency Planning and Preparedness for Production and Utilization Facilities
- 2. NUREG-0737, Supplement I, Requirements for Emergency Response Capability
- 3. PLP-201, HNP Emergency Plan
- 4. PEP-240, Activation and Operation of the Technical Support Center
- 1. Variable Refrigerant Flow (VRF) Heat Pump: This is the back-up source of heating and cooling for the TSC. The primary source of heating and cooling for the TSC is the three Air Handlers.
4.0 RESPONSIBILITIES
- 1. TSC Radiation Control Director (RCD)
- a. Ensures that the TSC Ventilation System is properly aligned, based on the current radiological conditions in the TSC.
- b. Ensures actions required to correct conditions or discrepancies involving the operation of the TSC Ventilation System are performed
- c. Ensures that the completed procedure is forwarded to the Emergency Preparedness Unit for retention/disposition.
PEP-241 Rev. 5 Page 3 of 20
4.0 RESPONSIBILITIES (continued)
- a. Adheres to the requirements of this procedure.
- b. Takes appropriate actions to resolve TSC Ventilation System problems. (contact OSC for maintenance support, as needed)
- c. Communicates any problems to the RCD.
- d. Monitors TSC Ventilation System parameters as appropriate.
5.0 PREREQUISITES None 6.0 PRECAUTIONS AND LIMITATIONS
- 1. If the TSC ventilation system is operating and air is flowing through the filter bank, then it is providing some filtration and should be left running while any problems are analyzed.
- 2. If it appears that 1TSC-E026:002 (TSC DP Modulating Damper D-5 Motor) has malfunctioned, then flow can be corrected by de-energizing the controller and the damper and manually adjusting the linkage between the damper motor and the damper to set the flow as necessary.
- 3. During operation of the TSC ventilation, the possibility for the disturbance of TSC environmental parameters (e.g., temperature, humidity and TSC room delta pressure) exists. Periodic observations of these parameters should be performed and corrective action should be taken as necessary to maintain parameters.
PEP-241 Rev. 5 Page 4 of 20
6.0 PRECAUTIONS AND LIMITATIONS (continued)
- 4. During operation of the TSC ventilation, periodic monitoring for leakage past the ventilation system door seals should be performed, as part of the TSC habitability surveys.
- a. If leakage is detected, then check that the ventilation system door latches are secure in the shut direction.
- b. If leakage still exists, then notify the TSC Radiation Control Director (RCD) to evaluate for continued TSC inhabitance.
- c. Initiate a Work Request.
NOTE: The purpose of the functional limit is to allow the TSC to remain functional until system performance can be restored to the design value of 0.125 INWC.
- 5. The TSC may remain functional in Emergency Mode at a positive differential pressure of 0.100 INWC as read on PDI-01TS-4011 while within the outside air flow range between 700 and 1200 CFM (Ref. EC 400995).
- a. In Normal Mode, functional pressure limits do not apply and are not required.
- b. A CR is required if differential pressure is < 0.125 INWC on PDI-01TS-4011 (TSC to Outside Diff Press Ind)(16).
This includes a differential pressure that is < 0.125 INWC but > 0.100 INWC.
7.0 SPECIAL TOOLS AND EQUIPMENT
- 1. Key for Radiation Monitors 8.0 ACCEPTANCE CRITERIA
- 1. During Normal mode, FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Ind)(16) should indicate between 700 and 1200 CFM.
- 2. During Emergency mode:
- a. FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Ind)(16) should indicate between 700 and 1200 CFM.
- b. PDI-01TS-4011 (TSC to Outside Diff Press Ind)(16) should indicate 0.125 INWC.
PEP-241 Rev. 5 Page 5 of 20
9.0 INSTRUCTIONS NOTE: The number shown in superscript, corresponds to the location on Attachment 2, Technical Support Center Floor Plan.
9.1. (Information Use) - TSC Ventilation System Lineup
- 1. IF AT ANY TIME TSC Ventilation is to be placed in Emergency Mode, THEN perform Section 9.2.
- 2. IF TSC Ventilation is to remain in Normal Mode, THEN go to Section 9.3.
- 3. IF AT ANY TIME TSC Ventilation is to be placed in Normal Mode, THEN perform Section 9.4.
- 4. IF AT ANY TIME the VRF is to be made the primary source of heating and cooling due to loss of an Air Handler, THEN perform Section 9.5.
- 5. IF AT ANY TIME the VRF is to be returned to the backup source of heating and cooling following recovery of an Air Handler, THEN perform Section 9.6.
PEP-241 Rev. 5 Page 6 of 20
9.2. (Reference Use) - Placing the TSC Ventilation System in the Emergency Mode Alignment NOTE: The following are located in Room K-06, Command Room.
NOTE: The number shown in superscript, corresponds to the location on Attachment 2, Technical Support Center Floor Plan.
- 2. Place CS-1TSC-E001 (TSC Emergency Ventilation Manual Override Switch)(14) to the OVERRIDE position. ______
- 3. Check the following indications: ______
- PDI-01TS-4011 (TSC to Outside Diff Press Ind)(16) indication is 0.125 INWC (Step 6.0.5 provides functionality information). ______
- FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Ind)(16) indication is between 700 - 1200 CFM ______
NOTE: The following are located in Room K-15, Mechanical Ventilation Room.
- 4. Check the status of the following: ______
- 5. Notify the TSC Radiation Control Director (RCD) of the TSC ventilation system status AND proceed to step 9.3, as applicable. ______
Operational Non-Operational Exceptions: _______________________________________
PEP-241 Rev. 5 Page 7 of 20
NOTE: Section 9.3 monitoring actions should be performed periodically (e.g., hourly) per the direction of the TSC Radiation Control Director (RCD) 9.3. (Information Use) - Monitoring TSC Ventilation System Parameters NOTE: The number shown in superscript, corresponds to the location on Attachment 2, Technical Support Center Floor Plan.
- 1. Record the following on Attachment 3:
- Date
- Time
K-15 Mechanical Ventilation Room
- RM-*1TS-3653A (TSC Hallway Area Radiation Monitor)(17) Operate light status (multi LED)
- RM-*1TS-3653B (TSC Command Room Area Radiation Monitor)(17)
Operate light status (multi LED)
- RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17) Operate light status (multi LED)
- RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17)
Channel Status light status (Channel 1 and 2 single LED)
- RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17)
Channel 1 and 2 LED value
- Leakage past ventilation system door seals K-06 Command Room
- TIC-1TSC-AH17 (AH-17 Thermostat) indication (located in hallway across from Command Room door)
- PDI-01TS-4011 (TSC to Outside Diff Press Ind)(16) indication
- FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Ind)(16) indication
- 2. Check data recorded meets desired values specified on Attachment 3.
- 3. Notify the TSC Radiation Control Director (RCD) of any data that is not within desired.
PEP-241 Rev. 5 Page 8 of 20
9.4. (Reference Use) - Placing the TSC Ventilation System in the Normal Mode Alignment NOTE: The following equipment is located in Room K-06, Command Room.
NOTE: The number shown in superscript, corresponds to the location on Attachment 2, Technical Support Center Floor Plan
- 1. Place CS-1TSC-E001 (TSC Emergency Ventilation Manual Override Switch)(14) in the NORMAL position. ______
- 4. Complete Attachment 1, TSC Ventilation System Normal Mode Lineup. ______
- 5. Record the following on Attachment 3: ______
- Date
- Time
K-15 Mechanical Ventilation Room
- RM-*1TS-3653A (TSC Hallway Area Radiation Monitor)(17) Operate light status (multi LED)
- RM-*1TS-3653B (TSC Command Room Area Radiation Monitor)(17)
Operate light status (multi LED)
- RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17) Operate light status (multi LED)
- RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17)
Channel Status light status (Channel 1 and 2 single LED)
- RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17)
Channels 1 and 2 LED value K-06 Command Room
- TIC-1TSC-AH17 (AH-17 Thermostat) indication (located in hallway across from Command Room door)
- PDI-01TS-4011 (TSC to Outside Diff Press Ind)(16) indication
- FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Ind)(16) indication PEP-241 Rev. 5 Page 9 of 20
9.4 (Reference Use) - Placing the TSC Ventilation System in the Normal Mode Alignment (continued)
- 6. Check data recorded meets desired values specified on Attachment 3. ______
- 7. Notify the TSC Radiation Control Director (RCD) of the TSC ventilation system status AND proceed to Section 9.3, as applicable. ______
Operational Non-Operational Exceptions: ________________________________________
9.5. (Reference Use) - Establishing VRF as Primary Source of Cooling and Heating NOTE: The RCD can be contacted for any assistance or additional resources needed to perform Section 9.5.
NOTE: If spaces served by 1TSC-AH10 (TSC Air Handling Unit AH-10) (Alternate OSC Room K-11, Communication Equipment Room K-20) are unusually warm in the summer months or unusually cold in winter months, then 1TSC-AH10 may be out of service.
- 1. IF 1TSC-AH10 (TSC Air Handling Unit AH-10) is out of service, THEN ensure the following thermostats are set: ______
Tag Number/ Cooling Heating Location Description (°F) (°F)
TC-01TC-4021/ VRF Indoor Unit 4 (IDU-4)
TSC RM K-20 Thermostat 75 72 TC-01TC-4022/ VRF Indoor Unit 5 (IDU-5)
TSC RM K-11 Thermostat 75 72 TC-01TC-4023/ VRF Indoor Unit 6 (IDU-6)
TSC RM K-10 Thermostat 75 72 TC-01TC-4029/ VRF Indoor Unit 12 (IDU-12)
TSC RM K-21/22 Thermostat 75 72 TC-01TC-4030 VRF Mini Indoor Unit (MIU)
TSC RM K-15 Thermostat 75 72 TC-01TC-4031/ VRF Indoor Unit 13 (IDU-13)
TSC RM K-12 Thermostat 75 72 PEP-241 Rev. 5 Page 10 of 20
9.5 (Reference Use) - Establishing VRF as Primary Source of Cooling and Heating (continued)
NOTE: If spaces served by 1TSC-AH11 (TSC Air Handling Unit AH-11) (Security Room K-02, Accident Assessment Room K-04, Library K-07) are unusually warm in the summer months or unusually cold in winter months, then 1TSC-AH11 may be out of service.
- 2. IF 1TSC-AH11 (TSC Air Handling Unit AH-11) is out of service, THEN ensure the following thermostats are set: ______
Tag Number/ Cooling Heating Location Description (°F) (°F)
TC-01TC-4018/ VRF Indoor Unit 1 (IDU-1)
TSC RM K-02 Thermostat 75 72 TC-01TC-4019/ VRF Indoor Unit 2 (IDU-2)
TSC RM K-03 Thermostat 75 72 TC-01TC-4020/ VRF Indoor Unit 3 (IDU-3)
TSC RM K-07A Thermostat 75 72 TC-01TC-4024/ VRF Indoor Unit 7 (IDU-7)
TSC RM K-04 Thermostat 75 72 TC-01TC-4026/ VRF Indoor Unit 9 (IDU-9)
TSC RM K-07 Thermostat 75 72 NOTE: If spaces served by 1TSC-AH17 (TSC Air Handling Unit AH-17) (Command Room K-06, Conference Room K-08) are unusually warm in the summer months or unusually cold in winter months, then 1TSC-AH17 may be out of service.
- 3. IF 1TSC-AH17 (TSC Air Handling Unit AH-17) is out of service, THEN ensure the following thermostats are set: ______
Cooling Heating Tag Number/
Description (°F) (°F)
Location TC-01TC-4025/ VRF Indoor Unit 8 (IDU-8) 75 72 TSC RM K-08 Thermostat TC-01TC-4027/ VRF Indoor Unit 10 (IDU-10) 75 72 TSC RM K-06 Thermostat TC-01TC-4028/ VRF Indoor Unit 11 (IDU-11) 75 72 TSC RM K-06 Thermostat PEP-241 Rev. 5 Page 11 of 20
9.6. (Reference Use) - Establishing VRF as Backup Source of Cooling and Heating NOTE: The RCD can be contacted for any assistance or additional resources needed to perform this section.
- 1. WHEN 1TSC-AH10 (TSC Air Handling Unit AH-10) is returned to service, THEN ensure the following thermostats are set: ______
Tag Number/ Cooling Heating Location Description (°F) (°F)
TC-01TC-4021/ VRF Indoor Unit 4 (IDU-4)
TSC RM K-20 Thermostat 80 67 TC-01TC-4022/ VRF Indoor Unit 5 (IDU-5)
TSC RM K-11 Thermostat 80 67 TC-01TC-4023/ VRF Indoor Unit 6 (IDU-6)
TSC RM K-10 Thermostat 80 67 TC-01TC-4029/ VRF Indoor Unit 12 (IDU-12)
TSC RM K-21/22 Thermostat 80 67 TC-01TC-4030 VRF Mini Indoor Unit (MIU)
TSC RM K-15 Thermostat 80 67 TC-01TC-4031/ VRF Indoor Unit 13 (IDU-13)
- 2. WHEN 1TSC-AH11(TSC Air Handling Unit AH-11) is returned to service, THEN ensure the following thermostats are set: ______
Cooling Heating Tag Number/
Description (°F) (°F)
Location TC-01TC-4018/ VRF Indoor Unit 1 (IDU-1) 80 67 TSC RM K-02 Thermostat TC-01TC-4019/ VRF Indoor Unit 2 (IDU-2) 80 67 TSC RM K-03 Thermostat TC-01TC-4020/ VRF Indoor Unit 3 (IDU-3) 80 67 TSC RM K-07A Thermostat TC-01TC-4024/ VRF Indoor Unit 7 (IDU-7) 80 67 TSC RM K-04 Thermostat TC-01TC-4026/ VRF Indoor Unit 9 (IDU-9) 80 67 TSC RM K-07 Thermostat PEP-241 Rev. 5 Page 12 of 20
9.6 (Reference Use) - Establishing VRF as Backup Source of Cooling and Heating (continued)
- 3. WHEN 1TSC-AH17(TSC Air Handling Unit AH-17) is returned to service, THEN ensure the following thermostats are set: ______
Cooling Heating Tag Number/
Description (°F) (°F)
Location TC-01TC-4025/ VRF Indoor Unit 8 (IDU-8) 80 67 TSC RM K-08 Thermostat TC-01TC-4027/ VRF Indoor Unit 10 (IDU-10) 80 67 TSC RM K-06 Thermostat TC-01TC-4028/ VRF Indoor Unit 11 (IDU-11) 80 67 TSC RM K-06 Thermostat 9.7. Close Out
- 1. Record procedure performer information on Attachment 1 and 3.
- 2. Forward completed procedure to EP.
10.0 RECORDS Records of the TSC ventilation system operation are maintained by the Emergency Preparedness (EP) Unit in accordance with EPM-100 11.0 ATTACHMENTS Attachment 1 - Technical Support Center (TSC) Ventilation System Normal Mode Lineup Attachment 2 - Technical Support Center (TSC) Floor Plan Attachment 3 - Technical Support Center (TSC) Monitoring Log PEP-241 Rev. 5 Page 13 of 20
Attachment 1 - (Reference Use) TSC Ventilation System Normal Mode Lineup Sheet 1 of 5 NOTE: The following equipment/indications are located in Room K-15, Mechanical Ventilation Room.
1.0 Check the Technical Support Center (TSC) Ventilation System is in Normal Mode alignment:
- 1. Verify CS-1TSC-4021 (TSC Emergency Ventilation Bypass Switch)(1) for MUF-1 is in the NORMAL position. ______
- 2. Verify 1TSC-E003:003 (OA-2 Motor Starter Hand Switch)(2) is ON. ______
- 3. Verify DS-1TSC-E003 (Disconnect Switch for OA-2)(2) is ON. ______
- 4. Check 1TSC-E003 (Outside Air Intake Fan OA-2)(3) is operating. ______
- 5. Verify DS-1TSC-E001 (Disconnect Switch for MUF-1)(4) is ON. ______
- 7. Verify 1TSC-E006 (Outside Air Intake Duct Heater DH-1)(6) is ON. ______
- 8. Verify DS-1TSC-E006 (Disconnect switch for DH-1)(7) is ON. ______
- 10. Check RM-*1TS-3653A (TSC Hallway Area Radiation Monitor)(17)
Operate light (multi LED) is LIT. ______
- 11. Check RM-*1TS-3653B (TSC Command Room Area Radiation Monitor)(17) Operate light (multi LED) is LIT. ______
PEP-241 Rev. 5 Page 14 of 20
Attachment 1 - (Reference Use) TSC Ventilation System Normal Mode Lineup Sheet 2 of 3
- 12. Check RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17) Operate light (multi LED) is LIT. ______
- a. Check any value displayed on Channel 1 and 2 of RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17) LED readout. ______
- b. Check RM-*1TS-3653C (TSC Outside Air Intake Radiation Monitor)(17) OPER light (single LED) is LIT (below Channel 1 and 2). ______
- 15. Check 1TSC-E004 (Toilet Exhaust Fan EF-2)(11) is operating. ______
- 16. Check 1TSC-E005 (Decon Exhaust Fan EF-3)(12) is NOT operating. ______
- 17. Verify DS-1TSC-E005 (Disconnect switch for EF-3)(13) is ON. ______
NOTE: The following equipment/indications are located in Room K-06, Command Room.
- 18. Verify CS-1TSC-E001 (TSC Emergency Ventilation Manual Override Switch)(14) is in the NORMAL position. ______
- 19. Verify CS-1TSC-4001 (TSC HVAC Control Panel Alarm Reset Switch)(15) is in the RESET position. ______
PEP-241 Rev. 5 Page 15 of 20
Attachment 1 - (Reference Use) TSC Ventilation System Normal Mode Lineup Sheet 3 of 3
- 21. Check FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Indicator)(16) is between 700 and 1200 CFM. _____
Name (Print) Initials Signature Date PEP-241 Rev. 5 Page 16 of 20
Attachment 2 - (Information Use) Technical Support Center Floor Plan Sheet 1 of 1 South Stairs Mechanical Ventilation Room Equipment
- 1. CS-1TSC-4021 (TSC Emergency Ventilation Bypass Alternate H 13 9 Switch) for MUF-1 Operations I 10 2. 1TSC-E003:003 (OA-2 Motor Starter Hand Switch) &
Support L 11 12 1 DS-1TSC-E003 (Disconnect Switch for OA-2)
Center
- 3. 1TSC-E003 (Outside Air Intake Fan OA-2)
(K-11) F G 17 4. DS-1TSC-E001 (Disconnect Switch for MUF-1) 4 5. 1TSC-E001 (TSC HVAC Emergency Filtration Fan 8 MUF-1)
- 6. 1TSC-E006 (Outside Air Intake Duct Heater DH-1) 6 17 E 5 7. DS-1TSC-E006 (Disconnect switch for DH-1) 7 8. 1TSC-E009 (FH-1 Bypass Damper D-6)
Mechanical 9. 1TSC-E007 (Toilet Exhaust Damper D-3)
K-10 Ventilation 2 10. 1TSC-E008 (Decon Exhaust Damper D-4)
Room 3
- 11. 1TSC-E004 (Toilet Exhaust Fan EF-2) (overhead)
(K-15)
- 12. 1TSC-E005 (Decon Exhaust Fan EF-3) (overhead)
- 13. DS-1TSC-E005 (Disconnect switch for EF-3)
D 17. RM-*1TS-3653A, B, C (Radiation Monitor Panels)
J K Center Stairs 16 Command Room Equipment 15 14. CS-1TSC-E001 ( TSC Emergency Ventilation Manual 14 Override Switch)
Conference Command Room 15. CS-1TSC-4001 / IL-1TSC-4001 (TSC HVAC Control Room (K-06) Panel Alarm Reset Switch)
(K-08) 16. PDI-01TS-4011 (TSC to Outside Diff Press Ind)
FI-01TS-4000 (Outside Air Intake Fan OA-2 Flow Ind)
Room Designations A Accident Assessment Room (K-04)
B NRC Room (K-03)
C Security Room (K-02)
D Storage Room (K-25)
Library E Equipment Storage (K-22)
(K-07) A B C F Communication Equipment Room (K-20)
G Decon. Sink/Shower Room H Womens Room I Mens Room J Elevator North Stairs K Elevator Vestibule (K-09)
NOTE: Drawing is not to scale L Storage Room (chemical storage location)
PEP-241 Rev. 5 Page 17 of 20
Attachment 3 - (Reference Use) Technical Support Center (TSC) Monitoring Log Sheet 1 of 2 Page _____ of _____
Date Time TSC HVAC Norm Norm Norm Norm Norm Norm Norm Norm Operating Mode Emerg Emerg Emerg Emerg Emerg Emerg Emerg Emerg (K-15) RM-*1TS-3653A Oper. Light ON ON ON ON ON ON ON ON
[Desired: ON] OFF OFF OFF OFF OFF OFF OFF OFF (K-15) RM-*1TS-3653B Oper. Light ON ON ON ON ON ON ON ON
[Desired: ON] OFF OFF OFF OFF OFF OFF OFF OFF (K-15) RM-*1TS-3653C Oper. Light ON ON ON ON ON ON ON ON
[Desired: ON] OFF OFF OFF OFF OFF OFF OFF OFF (K-15) RM-*1TS-3653C Ch. 1
(µCi/cc)
Ch. 2 (K-15) RM-*1TS-3653C Ch. 1 Light Status (G, Y, R)
Ch. 2 (K-15) Leakage past ventilation door Y N Y N Y N Y N Y N Y N Y N Y N seals (K-06) TIC-1TSC-AH17 (°F)
[Desired: 60.8°F to 82.4°F]
(K-06) PDI-01TS-4011 (INWC)
[Desired: 0.125 INWC, Note 1]
(K-06) FI-01TS-4000 (CFM)
[Desired: 700 to 1200 CFM]
Initials Note 1: (See 6.0.5 for functionality information)
Channel Status Lights:
Green (G): Normal operation Yellow (Y): Alert alarm (horn will sound) Red (R): High alarm (horn will sound)
- ACKNOWLEDGE the alarm.
- ACKNOWLEDGE the alarm.
- NOTIFY the TSC RCD.
- NOTIFY the TSC RCD.
PEP-241 Rev. 5 Page 18 of 20
Attachment 3 - (Reference Use) Technical Support Center (TSC) Monitoring Log Sheet 2 of 2 Remarks:
Name (Print) Initials Signature Date PEP-241 Rev. 5 Page 19 of 20
Revision 5 Summary Rev. 5 processed with PRR: 2025683 PRRs Incorporated: 2000086 CRs Incorporated: None EC 297736 (Master); 401283 (Child 1) 6.0 step 5 NOTE, Corrected units of measurement to read INWC (vs. INWG or inches). Updated step 6.0 step 5.b; 6.0.5.b to read as follows:
8.0.2 step b 5.b. A CR is required if differential pressure is < 0.125 INWC on PDI-01TS-4011 (16)
(TSC to Outside Diff Press Ind) . This includes a differential pressure that is PRR 2000086 < 0.125 INWC but > 0.100 INWC.
The following changes were made to implement EC 297736 (Master), 401283 (Child)
Section 2.0.7 Added reference to EC 401283 (Child)/EC 297736 (Master)
Section 3.0 Added definition of VRF to read as follows: Variable Refrigerant Flow (VRF) Heat Pump: This is the back-up source of heating and cooling for the TSC. The primary source of heating and cooling for the TSC is the three Air Handlers. .
Step 9.1.4 Added new steps to read as follows:
Step 9.1.5 9.1.4: IF AT ANY TIME the VRF is to be made the primary source of heating and cooling due to loss of an Air Handler, THEN perform Section 9.5.
9.1.5: IF AT ANY TIME the VRF is to be returned to the backup source of heating and cooling following recovery of an Air Handler, THEN perform Section 9.6.
Section 9.5 and Added complete new sections.
Section 9.6 PEP-241 Rev. 5 Page 20 of 20