ML19208A123

From kanterella
Jump to navigation Jump to search
Unit 2 Operating Procedure 2103-1.3,Revision 3, Pressurizer Operation
ML19208A123
Person / Time
Site: Crane 
Issue date: 07/19/1979
From: Geoffrey Miller
Metropolitan Edison Co
To:
References
2103-1.3-01, 2103-1.3-1, TM-0793, TM-793, NUDOCS 7909130048
Download: ML19208A123 (37)
v • d • e


Text

{{#Wiki_filter:I,' I l l TMI DOCUMENTS T ~ DOCUMENT NO: t { COPY MADE ON OF DOCUMENT PROVIDED BY l METROPOLITAN EDISON COMPANY. Supervisor, Document Control, NRC I 0 346183 79091300pf f

a '~ q\\.W{ ~ 2103-1.3 43 ,,[. ~,.h ~... ; Revision 3 35 ,m ('\\,. '. 07/19/78 C THREE MILE ISLAND NUCLEAR STATION D ' O's.- b UNIT #2 OPERATING PROCEDURE 2103-1.3 PRESSURIZER GPERATION 9 01. Table of Effective Pages Pace Date Revision Pace Date Revision Page Date R evision 1.0 05/31/77 0 26.0 05/31/77 0 2.0 11/01/77 1 27.0 11/01/77 1 3.0 11/01/77 1 28.0 11/01/77 1 4.0 12/13/77 2 29.0 11/01/77 1 4.1 12/13/77 2 30.0 11/01/77 1 5.0 11/01/77 1 31.0 11/01/77 1 6.0 11/01/77 1 32.0 11/01/77 1 7.0 07/19/78 3 33.0 11/01/77 1 8.0 07/19/78 3 34.0 11/01/77 1 9.0 07/19/78 3 35.0 11/01/77 1 10.0 11/01/77 1 11.0 05/31/77 0 12.0 11/01/77 1 13.0 05/31/77 0 14.0 11/01/77 1 15.0 12/13/77 2 16.0 11/01/77 1 17.0 11/01/77 1 18.0 11/01/77 1 19.0 11/01/77 1 20.0 11/01/77 1 21.0 11/01/77 1 22.0 05/31/77 0 23.0 05/31/77 0 24.0 05/31/77 0 25.0 12/13/77 2 Unit 1 Staff Recommends, Approval Unit 2 Staff Recommends Approval /._/ , x' Approval Date Approval F Date Cognizant Dept. Head Cognizant Dept. Head Unit 1 PORC Recommend.s Aporoval Unit 2 PORC Recommends Approval b.' 'O r Date J, Date Chairman of PORC [ Chairman of PORC i I\\ f i Unit 1 Sucerintencent Approval Unit 2 Sec rintendent Approval ,r , 'I ' D$te /' Date r lll' (' N1anager Generat'on Quality Assurance Accroval / D a te'~ rw ss A a.,, 3 ; S46184

f* 2103-1.3 Revision 0 05/31/77 THREE MILE ISLAND NUCLEAR STATION UNIT #2 OPERATING PROCEDURE 2103-1.3 PRESSURIZER OPERATION Table of Contents SECTION PAGE

1.0 REFERENCES

2.0 1.1 Drawings Applicable for Operation 2.0 1.2 Operating P.ocedures Applicable for Operation 2.0 1.3 Manufacturers' Instruction e.'anuals 3.0 1.4 Applicable System Descriptions 3.0 2.0 LIMITS AND PRECAUTIONS 4.0 2.1 Equipment 4.0 2.2 Administrative 6.0 3.0 PREREQUISITES 7.0 4.0 PROCEDURE 9.0 4.1 System Start-Up 9.0 4.2 Normal Operation 16.0 4.3 Shutdown 17.0 APPENDIX Ti tle No. Valve Line-Up A 35.0 Valve Line-Up signature Sheet B 37.0 1.0 34551bE5

r. e. 6 2103-1.3 Revision 1 11/1/77 THREE MILE ISLAND NUCLEAR STATION UNIT #2 OPERATING PROCEDURE 2103-1.3 PRESSURIZER OPERATION

1.0 REFERENCES

1.1 Drawings Applicable for Operation 1.1.1 Reactor Coolant Make-Up and Purification System, B&R Drawing

  1. 2024.

1.1.2 Decay Heat Removal System, B&R Drawing #2026. 1.1.3 Radwaste Disposal - Reactor Coolant Liquid, B&R Drawing #2027. 1.1.4 Radwaste Disposal - Gas, B&R Drawing #2028. 1.1.5 Radwaste Disposal - Reactor Coolant Leakage Recovery, B&R Drawing #2632. 1.1.6 Reactor Coolant Piping Assembly Elevation, B&R File No. 7 0212. 1.2 Operating Procedures Applicable for Operation. 1.2.1 2101-1.1, Nuclear Plant Limits and Precautions. 1.2.2 2102-1.1, Unit Heatup. 1.2.3 2102-3.1, Unit. Shutdown. 1.2.4 2102-3.2, Unit Cooldown. i.2.5 2103-1.1, Filling and Venting the R.C. System. 1.2.6 2103-1.4, Reactor Coolant Pump Operation. 1.2.7 2103-1.6, Draining and Blanketing R.C. System. 1.2.3 2104-1.1, Core Flood. 1.2.9 2104-1.2, Make-up and Purification. 1.2.10 2104-1.3, Decay Heat Removal. 2.0 34.6.5.80

2103-1.3 Revision 1 11/1/77 1.2.11 2104-1.11, Nuclear Plant Sampling. 1.2.12 2104-3.1, Nuclear Service River Water. 1.2.13 2104-3.3, Decay Heat Closed Cooling Water. 1.2.14 2104-4.2, Reactor Coolant Liquid Waste Disposal System. 1.2.15 2104-4.3, Waste Gas Disposal. 1.3 Manufacturers' Instruction Manuals. 1.3.1 Babcock & Wilcox; Pressurizer (with electric heater): (RC-T-2): B&W No. 01-0110, B&R File #7-00. 1.3.2 Velan Engineering Co.; Pressurizer Spray Valve (RC-V1), Elect-romatic Relief ' Isolation Valve (RC-V2), Pressurizer Spray Isolation Valve (RC-V3) with Philadelphia Gear Limitorque Operator. B&R File #7-17. 1.3.3 Dresser Industrial Valve and Instrument Co., Electromatic Relief Valve (RC-RV2); B&W No. 01-0004, B&R File #7-27. 1.3.4 Dresser Industrial Valve and Instrument Co., Code Safety Valves (RC-RVlA, RC-RVlB): B&W No. 01-0003, B&R File #7-27. 1.4 System Descriptions. 1.4.1 Make-Up and Purification (Index #17). 1.4.2 Decay Heat Removal (Index #20). 1.5 Curves, Tables, etc. Figure 1 - Minimum Pressurizer Level When Critical. Figure 2 - Reactor Coolant System Pressure Operating and Control Parameters. Figure 3 - Pressurizer Level Operating and Control Parameters. Figure 4 - Reactor Coolant System Heatup/Cooldown Limitations. l Figure 5 - Simultaneous DH System /RC Pump Operation Limits for Heatup/Cooldown. l 3.0 S E 1 8'?

2103-1.3 Revision 2 12/13/77 Table I - Reactor Coolant System Volume and Coolant Expansion Data. Table II - Pressurizer System Temperature Setcoints. Table III - Pressurizer Heater 480 Volt Control Center Power Supply. Table IV - Pressurizer Heater Reactor Building Circuit Breaker Designations. 2.0 LIMITS AND PRECAUTIONS 2.1 Equipment 2.1.1 The pressurizer spray valve RC-VI intermediate position limit switch (auto setting) is overridden when control switch is " Manual". 2.1.2 The maximum allowable heatup and cooldown rate for the pressurizer 0 is 100 F per hour. (Per Tech. Spec. 3.4.9.2) 2.1.3 The maximum allowable temperature difference between the pressurizer and the RC System hot leg is 410 F. 2.1.4 The pressurizer spray valve RC-V1 shall not be used if the differential terperature between the pressurizer and the soray 0 fluid is greater than 410 F. NOT_E : Do not actuate the spray valve during unit heatuo unless aT between the pressurizer and the RC system is less than or equal to 250 F, unless required for plant safety. 2.1.5 When heating up and cooling dcwn with a reduced pressurizer level and any time the reactor is critical, the minimum level should be > 85 inches to prevent low level heater cutoff The specified minimum level in Figure 1 will insure -he maintenance 4.0 g4gggg

Revision 2 2103-1.3 12/13/77 of approximately 5 inches of level indication af ter a reactor trip. NOTE: Do not actuate the spray valve during unit heatup under aT between the pressurizer and the RC system U is less than or equal to 250 F, unless required for plant safety. 4.1 946169

.c. 2103-1.3 Revision 1 11/1/77 2.1.6 Normal minimum pressurizer level while the reactor is above 2% power is 200 inches. This corresponds to the minimum level at which the RC system can accommodate a reactor trip without causing the pressurizer heaters to be de-energized by the pressurizer 10-10 level interlock. 2.1.7 Loss of all pressurizer level indication requires an immediate reactor trip. 2.1.8 The pressurizer /RC System must not be filled with coolant to solid conditions (400 inches) at any time except as required for system hydrostatic tests. 2.1.9 When the RC System pressure is greater than 100 psig, as read on RC-3A-PT5/PI2, the pressurizer vent valve, RC-V137, to the RC Drain Tank (WDL-T-3) gas space should not be used. Prior to any pressurizer venting to the RC Drain Tank, consideration should be given to the 200 psig rupture diachragm rating and 150 psig relief valva u tting on the tank. 2.1.10 Whan the RC System pressure is greater than 450 psig, it is preferable to vent the pressurizer through the pressurizer steam space sample line (valve RC-Vil7), if required. 2.1.11 Do not use the pressurizer spray valve if a nitrogen buable is in the pressurizer. Maintain minimum bypass flow. This will prevent excess nitrogen in the RC System. 2.1.12 Verify that bypass spray flow is maintained whenever the RC 0 temperature is greater than 200 F and is set for approximately 0.75-3.0 gpm. 2.1.13 Maximum operating temperature in the pressurizer is 670 F, 0 which is design temperature for the 2500 psig design pressure. 5.0 3%1S0

4 2103-1.3 Revision 1 11/1/77 2.2 Administrative 2.2.1 During normal operation at least 126 KW of the total pressurizer heater capacity should be operable (Bank 2, Group 12, and Bank 1 Group 13, are each 126 KW). 2.2.2 Boron concentration in the pressurizer coolant should be within 1 50 ppm of the RC boron concentration when the reactor is critical. During normal operation an attempt should be made to keep the pressurizer boron concentration within 25 ppm of the RC baron concentration. 2.2.3 The absolute maximum pressurizer water level any time the reactor is critical in 385 inches. This is the inventory used in safety analys r'or reactor building overpressure following, a loss of coolant accident. Also, it is the maximum level which will accommodate a turbine trip without causing the pressurizer safety valves to open. 2.2.4 Nitrogen injected into the pressurizer must not decrease the U injection nozzle temperature more than 100 F or below NDTT + U 60 F if the RC System pressure is above 550 psig (NDTT = U 58 F). 2.2.5 While in modes 4 and 5, a minimum of one Prcssurizer Code Safety valve shall be OPERABLE with a lift setting of 2435 p s i g i l '.'. (T.S. - 3.4.2) 6.0 046131

2103-1.3 Revision 3 07/19/78 2.2.6 While in modes 1, 2 and 3, all Pressurizer Code Safety valves shall be OPERABLE with a lift setting of 2435 psig + IP.. (T.S. - 3.4.3) 2.2.7 While in modes 1, 2 and 3, the Pressurizer shall be OPERABLE wi th : a) Steam bubble, and b) A water volume between 240 and 1330 cubic feet (45 and 385 inches). (T.S. - 3.4.4) 2.2.8 The pressurizer temperature shall be limited to: U a) A maximum heatup and cooldown of 100 F in any one hour period and 0 b) A maximum spray water temperature differential of 410 F, ?t all times. (T.S. - 3.4.9.2) 2.2.9 " Nitrogen pressure should not be applied to the pressurizer unless the reactor vessel head has been installed and studs tensioned." 3.0 PREREQUISITES Initial each step upon satisfactory completion. 3.1 2103-1.1, " Filling and Venting the RC System," is in progress. Coordinate this pressurization procedure with 2103-1.1 whereby the pressurizer vents are closed and hot leg vents are open. The RC hot leg levels are equal to pressurizer level (approximately 363 inches) and pressurizer contains 1-2 psig nitrogen pressure. 3.2 VERIFY that all console mounted pressurizer heater bank switches are in OFF, or ZER0 HEAT position. Then VERIFY all breakers are CLOSED at tne pressurizer heater control center and at the Reactor Building Distribution cabinets as shown in enclosed Tables III and IV. [}4.ki3.1355 7.0

2103-1.3 Revision 3 07/19/73 3.3 The 480 volt Pressurizer Heater Control Center gound fault -alays (50G) are RESET at control panel 4. (Reset pushbuttons, Total 13 and white lights are extinguished. 3.4 VERIFY that power is available to the following valves by checking that: 1. RC-VI circuit breaker is CLOSED at 480 V Motor Control Center 2-32B, Unit 3BR. 2. Electromatic relief isolation valve (RC-V2) circuit breaker is CLOSED at 480 V Motor Control Center, 2-32B, Unit 48R. 3. Pressurizer spray isolation valve (RC-V3) circuit breaker is CLOSED at 480 ', Motor Control Center 2 428, Unit 3BR. 4. Decay Heat auxiliary spray isolation valve ('C-V149) circuit breaker is CLOSED at 480 V Motor Control Center, 2-42B, Unit 6CR. 5. RC-V137 circuit breaker is C' OSED at 480 V Motor Control Center, Bus 2-323, Unit 6CR. 6. Electromatic relief valve (RC-V2) fused switch is CLOSED at Cabinet 160, 125/250 Volt D.C. Distribution panel, circuit 7. 3.5 Pressurizer startup valve lineup complete per Acpendix A and signed off per Appendix B. 3.5 Reactor Coolant Bleed Holdup Tanks, WDL-T-1A, B or C, are available and correctly valved per 2104-4.2A for the coolant volume to be processed due to RC System e.<pansion (approximately 0 24,000 gals from 70 to 580 F). 1. For volume change, refer to enclosed Table I. [l').k)- ! '.I 8.0

M ilo$ 3 07/19/78 2. For Waste Disposal System storage, processing and Leakage Transfer Pump (WDL-P-9A & B) manual operation refer to 2104-4.2A, Reactor Coolant Liquid Waste Disposal System. 3. For valve alignment to vent the RC drain tank and during RC System heatup to vent RC System and control rod drives to waste gas header, refer to 2104-4.3 Gas Waste Disposal. 3.7 The Decay Heat System may or may not be in operation and the RC System is in final filling and venting stage. 3.8 Verify that the Pressurizer Relief Valve MAN-OFF-AUTO switch is in the AUTO position. 4.0 PROCEDURE 4.1 Pressurizer System Startup (Pressurization) Initial each step upon satisfactory completion. 4.1.l' Estiblishing Steam Bubble and 30 psig Venting 4.1.1.1 1. With all the Prerequisites of Section 3.0 completed, the RC System is filled to a pressurizer level of 375 inches with all pressurizer vents closed (hot leg vents op d 2. NDTT relief (RC-R2) is in service. VERIFY that NDTT Key Switch is in the AUTO (500 psig setpoint) position. NOTE: If the Pressurizar Relief Valve switch is not in AUTO the NDTT switch will not be enabled. 4.1.1.2 VERIFY pressurizer heater controller RC-3-PIC (on panel

4) is on " HAND' with minimum cutput.

9.0

2103-1.3 Revision 1 11/1/77 4.1.1.3 Place heater bank selector switches for SCR banks 3 (Group 8, 9,10,11), 2 (Group 12), and 1 (Group 13) from zero heat to AUTO. 4.1.1.4 Increase RC-3 PIC controller hat 1D output and CONTROL AS NEEDED to initiate pressurizer heatup (max. 100F/hr.) per 2103-1.1. Coordinate steps 4.1.1.4 and 4.1.1.5 with Pressurizer heatup per 2103-1.1 to establish a steam bubble and fill the hot legs. 4.1.1.5.1 MONITOR the following parameters while increasing RC System pressure to 45 psig per 2103-1.1: 1. Pt essurizer Temp on RC-2-T1. 2. Pressurizer Level on RC-1-LR. 3. RC Pressure Lo Range on RC-3A-PI2. (All indicators are located on Panel 4) NOTE 1: Hot legs should be filled when pressurizer U temperature reaches 260 F for a saturation pressure of 20 psig. NOTE 2: Final pressurizer level should be reduced to between 90 and 115 inches as the steam bubble in pressurizer forces water out of pressurizer up into hot leifs. 4.1.1.5.2 CLOSE RC-VlC0A and B and RC-V101A and B when the hot legs are filled. 4.1.1.5.3 MAINTAIN the 90-115 inch pressurizer level by utilizing a waste transfer pump as previously used for system fill in 2103-1.1. 34tdS5

2103-1.3 Revision 0 05/31/77 NOTE: If the Decay Heat Removal System is in operation, RC-V149 D.H. Aux. Spray I:olaticn valve can be used to limit pressuri:er hatt rate and pressure. When placing RC V149 into operation, perform 2311-7 as required by Tech. Soec. 4.4.9.2 while the valve is in operation. 0 4.1.1.6 When pressurizer temperature reaches 293 P or Pressurizer temperature indicator RC-2-Tl (Saturation temperature for 45 psig), HOLD TEMPERATURE to maintain stable pressure indicaticn at approximately 45 psig cn RC Pressure Lo Range Loop B indicator (RC-3A-PI2) on Panel 4 while SLOWLY venting the Pressurizer of any resigual aitrogen and other non-condensable gases / steam mixture t>rcegn RC-V137 to the RC drain tank. NOTE: RC drain tank rupture disc is rated for 200 psig and the relief valve is set for 150 psig. R.C. Drain Tank pressure is indicated on Panel 8A. 4.1.1.7 When Pressurizer temp indicates saturation temp for the indicated plant pressure, the non-condensables have been vented out of the pressurizer, CLOSE RC-V137. 4.1.1.8 COMPLETE the initial venting of the RC System per 2103-1.1 (Filling and Venting of Reactor Coolant System (hot 0 legs &nd CRD acusings)' WHILE MAINTAINING 293-298 F PRESSURIZER TEMPERATURE for 45-50 psig on the RC Press Lo

1ge Loco 3 indication (RC-3A-PI2).

MAINTAIN pressurizer ~ level at 90-115 inches to prevent an unnecessary 30 incn neater trip. b4.k).I.$5b 11.0

2103-1.3 Revision 1 11/1/77 NOTE: To obtain accurate pressure indication needed in relation with NDTT, R.C. pump NPSH and D.H. pump operation while operating below 500 psig, utilize the R.C. Press Lo Range Loop B indicator (RC-3A-PI2) on panel 4. 4.1.2 With Makeup and Purification System operating PLACE RC Llc level controller into AUTO at 90-115 inches or 22.5 to 29%. 4.1.3 To Increase Pressure for RC Pump NPSH: 4.1.3.1 To coincide with 2102-1.1, Unit Heatup, for providing'the required RC Pump NPSH, OPERATE control panel switches for backup heater banks 5 (Groups 1, 2 and 3) and/or 4 (Groups 4, 5, 6 and 7) if needed and vary the Pressurizer Heater Controller RC-3-PIC HAND output as needed to obtain the required 250 psig NPSH on the RC Press Lo Range Loop B indicator (RC-3A-PI2). NOTE: Utilize RC-V149 for auxiliary spray if necessary to limit pressure. Keep PRESSURIZER heatup rate at less than 100 F/HR while heating up to U the required 406 F for approximately 250 psig. 4.1.3.2 During the initial RC pump operation, OPEN RC-V138 and V139 for about 15 minutes to fill the pressurizer code safety valve loop seals. OBSERVE code safety valve outlet line temperatures on the computer points 0402 (RC-10-TEl), 0403 (RC-10-TE2), and 0404 (RC-10-TE3) for U normal no leakage indication of approximately 120 F. U (200 F computer alarm) 12.0 3%1S7

2103-1.3 Revision 0 05/31/77 4.1.3.3 1. MAINTAIN RCS pressure within applicable limits per 2102-1.1 as shown in Figure 5 for D.H. Removal System being valved in or operating. CAUTION: This narrow operating pressure range on Figure 5 may require constant attention to control. 2. START RC Pumps per 2102-1.1 Unit Heatup and 2103-1.4 RC Pump Operations, SECURE the DH System if not secured before starting the second RC pump. 4.1.3.4 MAINTAIN the RC pressure within Figure 5 limits while RC pumps are initially operated for 15 minutes with the DH System secured. UTILIZE RC-VI manual jog pushbuttons for spray control and HAND control of Pzr. Htr. Controller RC-3-PIC. 4.1.4 Final RC System Venting at 300 psig Pressure 4.1.4.1 After the initial 15 minute RC pump operation with the RCS pressure controlled within the limitt of Figure 4 and expanded Figure 5, PERFORM the RCS final High pressure 300 psig venting of CR drives, ar.d RCS hot legs. One RC pump is operating Der loop per 2103-1.1 (Filling and Venting RC System). Control pressure during venting by coordinated operaticn of the heaters with Pzr. Htr. Controller RC-3-PIC HAND control, backup with console switches if required and spray valve RC-Vi in MANUAL using jag buttons. 4.1.5 Heatup with 2/3 RC Pump Operation 4.1.5.1 With 2 or 3 RC pumps operating Der 2102-1.1 for RC System heatuo, ENERGIZE backup pressurizer heatur banks J (Group 13.0 [3')UlI38

2103-1.3 Revision 1 11/1/77 4, 5, 6 and 7) and 5 (Group 1, 2, and 3), Pressurizer Heater Controller (RC-3-PIC) HAf10 output to maximum and coordinate heater HAftD cperation with the MAfiUAL operation "o, RC '!1 spray valve to initiate a controlled heatup rate of less than 100 F/Hr. CAUTION: RC pressure (RC-3A-PR2) RC-Wide Range Pressure must be controlled within the pressure range shown on the heatup/ limitation curve, Figure 4. 4.1.5.2 CONTROL the ressurizer heatup to obtain and maintain a maximum pressurizer temperature (RC-2-TI) of approximately U 467 F and a pressure on the RC Press Wide Range Recorder of approximately 485 psig until Step 4.1.5.3 is completed. This will assure that system pressure does not approach the 550 PSIG NDTT limit. 4.1.5.3 Attain RC system temperature of 275 F and the pressurizer temperature / pressure as specified in step 4.1.5.2, PLACE the NDTT Key Switch to 0FF. 4.1.5,4 During the resumed heatup initiated at this time: 1. VERIFY pressure level controller is in AUTOMATIC and set to maintain approximately 100 inches during RC 0 System heatup to 525/532 F. NOTE: Limit the temperature difference between the pressurizer and RC System to 300 F. CAUTION: The maximum allowable dT between pressurizer U and the RCS hot leg is 410 F (T.S. 3.4.9.2.b) and the spray valve will not be used if dT between pressurizer and RC cold leg is grea:er U than alC F. 14.0 OddI.90 s

2103-1.3 Revision 2 12/13/77 4.1.5.5 1. Continue to control the heaters Pzr. Htr. Controller RC-3-PIC in HAND and RC-VI spray valve in ?WiUAL for a smooth heatup rate. Stay within the limits of the RCS heatup curve, Figure 4. 2. If safety control rod groups 1-4 are not inserted into the core before the RCS pressure reaches 1800 psig, REDUCE the HAND outout of Pzr. Htr. Controller RC-3-PIC prior to reaching an RCS pressure of 1800 psig and if necessary, set spray valve RC-V1 to stop heatup to prevent the 1820 psig HI pressure reactor trip initiation. NOTE _: If backup heater banks 4 (Groups 4, 5, 6 and 7) and/or 5 (Groups 1, 2 and 3) are energized, it may be necessary to de-energize them while holding pressure constant. 3. ADJUST RC-V1 soray for a reduced RCS pressurization rate, if necessary, dependent upon the RCS temcerature with respect to heatup curve, Figure 4. 4.1.5.6 After the Reactor Protection System shutdown bypass and high flax trips have been reset, RESUME pressurization and heatup rate by adjusting Pzr. Htr. Controller RC PIC output, RC-V1 spray valve and backup heaters. ('dhen RCS pressure is above 1800 psig trip setpoint, the safety l control rod groups will be withdrcwn). g t{0_TE: Throughout the course of the heatuo, allow oressurizer level to increase from 100 inches 15.0 SE200

2103-1.3 Revision i 11/1/77 to 220 inches by adjusting MU-V17 controller setpoint to follow increasing level. 4.1.5.7 As pressure increases above 2100 psig: 1. VERIFY heatcr bank 5 (Group 1, 2 and 3) is in AUTOMATIC and de-energized at 2125 psig. 2. VERIFY heater bank 4 (Groups 4, 5, 6 and 7) is in AUTOMATIC and de-energized at 2140 psig. 3. VERIFY heater banks 1, (Group 13), 2, (Group 12) and 3 (Groups 8, 9, 10 and 11) are in AUTOMATIC. 4. Place Pzr. Htr. Controller RC-3-PIC in AUTOMATIC and ADJUST set point at'57*. for 2155 psig. 5. CLOSE RC-V1 spray valve and place in AUTOMATIC at 2155 psig. 6. VERIFY that SCR banks, 1 (Group 13), 2 (Group 12), and 3 (Groups 8, 9, 10 and 11) are operating properly when RCS pressure settles at approximately 2155 psig and pressurizer 0 temperature is 647 F on RC-2-TI. 4.1.5.8 Continue to heatup the RC system reducing the pressurizer /RC System differential temperature per 2102-1.1, Unit Heatup. Place fourth RC pump in operation when RC temperature is U 500 F, per 2103-1.4. 4.2 Normal Operation 4.2.1 Samole the pressurizer steam space using RC-Vil7, CA-V1 and CA-V2 per 2104-1.11. 4.2.2 Sample the pressurizer water space using RC-V122, CA-72 and CA-V3 cer 2104-1.11. 3416201

2103-1.3 Revision 1 11/1/77 NOTE: Sampling frequency will be according to the TMI Water Chemistry Manual. 4.2.3 Intermittently VENT the Pressurizer Steam Space to the Reactor Coolant Drain Tank by OPENING RC-V155 and J0GGING RC-V137. NOTE: The periodic sample analysis will determine the intermitent venting requirements. 4.2.4 To equalize pressurizer and RC boron concentration. 1. With the pressurizer heater controller RC-3-PIC setpoint at the nnrmal 2155 p-ig, T'JRN heater bank 4 (Groups 4, 5, 6 and 7) to MANUAL. 2. PLACE RC-VI spray valve to MAN'JAL, J0G it OPEN/ CLOSED as required to maintain 2155. NOTE: If additional spray flow is desired, it may be necessary to use Bank 5 (Group 1, 2 and 3). Ccmolete manual heater operation could be utilized if necessary. 4.3 Shutdown (Depressurization) Initial each step upon satisfactory completion. I 4.3.1 VERIFY the reactor is in Hot Standby per 2102-3.1, Unit Shutdown. 4.3.2 VERIFY that RC System Cooldown/De-Pressurization will be accomplished per 2103-3.2 Unit Cooldown. 4.3.3 VERIFY an adequate make up water supply of satisfactory baron concentration is available to compensate for Reactor Coolant Concentration during cooldown. Refer to Table I. 17.0 S E 20;2

~ 2103-1.3 Revision 1 11/1/77 4.3.4 VERIFY that the Pressurizer level indicator-controller RC-3-PIC is in AUTOMATIC maintaining a minimum 100 inch level. 4.3.5 VERIFY Pressurizer Spray valve RC-V1 and the heater banks are in AUTCMATIC maintaining normal RC System pressure. U 4.3.6 Cooldown to 275 F. NOTE: Use Figure 6. Reactor Coolant System Cooldown Limitations, for pressure and temperature limits. 4.3.6.1 cer 2102-3.2, Unit Cooldown, PLACE the control switches of all 5 banks of pressurizer heaters to 0FF. NOTE: Re-energize any of the heaters as neces< wry to maintain minimum pressure during cooldown. 4.3.6.2 After initiating RCS cooldown with the Turbine Bypass Valves PLACE the RC-V1 control switch to MANUAL and J0G open as needed to reduce RC System pressure per 2103-3.2 and Figure 4. NOTE: Maintain Pressurizer Level Control RC-1-LIC at 100 inches on AUTOMATIC as long as the Makeup and Purification System is operating. 4.3.6.3 ESTABLISH continuous venting of the Pressurizer Steam space to the Reactor Coolant Drain Tank by OPENING RC-V155 and RC-V137. NOTE: As required obtain the necessary Pressurizer Steam Space samoles through RC-Vil7, CA-VI and CA-V2 per 2104-1.11, Nuclear Plant Sampling. 18.0 3Mi203

2103-1.3 Revision 1 11/1/77 4.3.6.4 Folicw the RCS cooldown curve, Figure 6, for a maximum U cooling rate of 100 F/Hr. Remain above the minimum pressure line on the cooldown curve. U 4.3.7 Cooldown from 275 to 250 F e NOTE 1: Refer to 2104-1.3 for transfer of heat removal from Turbine Bypass to Cecay Heat Cooler. NOTE 2: Refer to 2104-1.1 for Core Flood Tank venting procedure, if RCS will be opened or NDT relief cannot set at 500 PSIG. NOTE 3: Use Figure 4, Reactor Coolant System Cooldown Limitations, l for pressure and temperature limits oown to 400 PSIG. Below 400 PSIG, use Figure 7, Simultaneous DH System /RC Pump Operation Limit,s for cooldown, for pressure and temperature limits. 4.3.7.1 VERIFY that from the cooldown limits of Figure 5, when the RC temperature is reduced to less than 275 F with one RC pumo per loop operating. 1. The maximum RCS cooldown rate being controlled with the U Turbine Bypass System is 50 F/Hr. 2.

r. f or to PLACING the NDTT relief setting key switch to AUTO, ensure that the Reactor Coolant System Pressure is

< 500 psig. NOTE: With the NDTT relief switch in AUTO and the Electromatic Relief Switch in AUT0, the maximum RC System pressure is limited to 500 PSIG. NOTE 1-The minimum RCS aressure is limited to 350 psig for Control Rod Drive operation. 19.0 3,}4g394

2103-1.3 Revision 1 11/1/77 NOTE 2: When the RC pressure is below 300 psig, use the low range pressure instrumentation (RC-3A-PI2) for pressure indication. 4.3.8 Temperature Hold After Step Temperature Change NOTE: Use Figure 5 for pressure and temperature limits. CAUTION: The operating RCS pressure envelope for simultaneous operation of the DH System and RC pumps is fairly restrictive and care should be taken with RCS pressure control during this operation. 0 4.3.8.1 With the RC temperature at 250 F, REDUCE, the RC pressure to the midpoint of the operating window between curves 3 and 4 of Figure 5 for one RC pump operation per loop (230-320 psig). Maintain the RC pressure within this operating window by using the pressurizer spray valve (RC-V1) manual jog control for maximum pressure control and SCR heater banks 1 (Group 13), 2 (Group 12), and 3 (Groups 8, 9, 10 and 11) on AUTO controlling minimum pressure with Pressurizer Heater Controller RC-3-PIC. 4.3.8.2 Place the Decay Heat Removal System in service per 2104-1.3 with the RC pressure under study control at the midpoint of the operating window. NOTE: The Decay Heat Removal System return temperature to the Reactor Vessel shall be established at a U value no less than allcwed by the 75 F maximum step temperature change. Cecay Heat Removal Outlet temperature indicator CH-2-TIl is located on Panel S. 20.0 34gggg

2103-1.3 Revision 1 11/1/77 4.3.8.3 With the Decay Heat Removal System operating, STOP the RC pumps per 2103-1.4, RCP operation. NOTE 1: The lower pressure limit for RCP NPSH (Curve 6 of Figure 5) is no longer applicable. NOTE 2: Normal pressurizer spray is no longer useful, use the auxiliary pressurizer spray from the Decay Heat Removal System for pressure control. Upon placing RC-V149 into operation, perform 2311-7 while the valve is in operation per Tech. Spec. 4.4.9.2. NOTE 3: Use the Decay Heat System return temperature (DH-2TI 1 and 2) with Figure 5. 4.3.8.4 HOLD the DH System return temperature constant to the reactor vessel at the step change temperature resultant value for (1) one hour. NOTE: This allows thermal stresses in the Reactor Vessel to dissipate. 4.3.8.5 LINE-UP auxiliary pressurizer spray from Decay Heat Removal System as follows: 1. CLOSE pressurizer spray valve RC-V1. 2. OPEN Aux. spray line valves DH-V186A or CH-Vl868 and DH-V187. 3. CLOSE pressurizer spray isolation valve RC-V3. 4. OPEN Cecay Heat Removal auxiliary spray isolation valve RC-V149 and CPERATE as required to control pressure. 21.0 OdN'N'

2103-1.3 Revision 0 05/31/77 4.3.8.6 RCS depressurization can continue as follows: 1. PLACE the RC-1-LIC pressurizer level controller to HAND and ADJUST to CLOSE Makeup Valve MU-V17 when the Makeup and Purification System is secured per 2104-1.2. NOTE: When the Pressurizer level controller, RC LIC, is placed on HAND, the level can be raised above 220 inches if necessary to compensate for shrinkage due to RCS cooldown. 2. CONTROL RC-V149 as needed to reduce the RC pressure on RC Lo Range pressure indication to a minimum of U 45 psig and 293 F on pressurizer temperature RC TI. NOTE: Also insure that approximately 45 psig is indicated on the hot leg RC-3A PI indicator to prevent boiling at the top of both icop hot legs. U 4.3.3 Cooldown to 140 F 4.3.9.1 After the one (1) hour o# hold time on the Decay Heat Removal return temperature to the reactor vessel (indicated on Decay Heat Injection Temperature CH-2-TI 1 and 2) has ended, INITIATE cooldown of the RCS with the Decay Heat U Removal System to cbtain an RC temperature of 140 F, as indicated on the Decay Heat Pum? Suction Temperature Indicators DH-6-TI 1 and 2. U CAUTICN: The maximum ccoldown rate is 50 /H, 22.0 ,.., v?. k,N'

2103-1.3 Revision 0 05/31/77 4.3.9.2 CONTINUE RCS depressurization per step 4.3.8.6.2. 0 4.3.9.3 When the RCS temperature is 140 F or less use DH-V149 to U carefully REDUCE the RC-3A-PI2 pressure to 15 psig (250 F saturation temperature on pressurizer RC-2-TI), which will place the top of both steam generator hot legs at essentially atmospheric pressure. 4.3.9.4 PROCEED with Draining and Blanketing the RC System per 2103-1.6. 4.3.9.5 SPRAY the pressurizer with RC-Vl49 to reduce pressurizer temperature (RC-2-TI) to whatever is specified. OPERATE RC-Vl49 as needed until pressurizer cooldown is considered satis facto ry. 23.0 3<1(3208

FIGUDE 1 0101 l_1 Dov 0 _pa.;_ =...._.. m:. _.. _.....,.... ^, e T. _t.._..._

u. +.. L =.: =. c.=_ _, _. :. -- : U h J 3. /m_.. f _. t _=.. =....... _ -_.---

c.,...... . e... =...=.. :... --, - :._ _;. =_ 2_ : : n_..:. ; _:== t._= :. - m..... : * :. - f .. _. _. _ -.. ;-: n. 2- :: c. n-.. t...., - = -. .. r. ; r.:r. : *...: r:. s. - :..= =.__ n.. t"._: _=.. :. =... . :. ' =.. _ ;:::.:.. =_ .u.r=_.-..--:::. ...f 1 -- m f k 5,'. M"* L. *!. 1."-[=-[ y:- _,;; ;_-*C g.. M ;n8 _= ; l b;*~t=[ N'~b-N.[*((k_l-[- f.-- k.-Q.i. [.2 I.'".~; L..:r-.5. ; _ a. _. :. d.-.-r :... ?. c : n ';.-m..;w a : & : + ; x,. r : r -_: =:--. -._.a. 1.5.;} I . : ri.:.u::.: :. =::::a =::: _ _ _ _. _ - - - 7 .:-. __.n : _. i a _.yv t --- - -&-

1. :

-m.

qg.
4 4g -p3gyr.

( 7 T L : !... :. _.u _., = :. r __ :.. i _. J r. = -_:a._ 2 R._ ;.e [ =-C.::._ =._ :_. ; :*...-..: __ .=: = t-. = _.. = : 21 r.: : _.- _.t _:::= : __ _.:._ :_ 7

_._. a _,n -
- "_-~ :

=_.r = " xr : t..._ : rs =. + - = c en __... I : _n. : r - :n_ r c:::j _: C r-u

u= = ;-_ aux
2= _1.;;.:=:== r :-._. ;- =... ::==.; :.p==u-- [.=- a-.: =:_-- 1_..:. g r-c =. ; ::: ---l

- :=. ...r :-d.r r -:= : ' - - ; = - :== r_ _ -==.- u:- " : r== - =. . :- t r t=: _. - : =n _ _._ c- :=__ _ -. _ _ _ _ -.T ::: r - " " :. :.=_ _. " := =_ u : = - =r=. - :... : rl r_ u run : --- r__ . _.. C. - u : -. --u.:- : : -- : _ :.- - _i n -. _ _. ___ :.:-- : _ __ _ _ _ _. _ _ .. _. - - _ _ _ _ __. _.. _. - - _ _ _ _... _ _.. _ = _ _.. -. _ _. _ _ =:=-n c=r

=:
=r;;=

r f __3 F- :---.. _,. _.. __.. NQ t~t5 S IE rE=_ =b : --== *- C - C.=r--*= ~~~Y=!rr idhT~.__j ~ - : =:. u._: -- - - - --== =. = t -=----=---=_.:.=__::.=_==_---

r =_.: _. _. _- _.:. _::_:_._c_ _; =_.

.== : :==_=:= : - u.=__ - - -- _ u =. u- =s - - = ___ _=r; rrr..- -- :.--: =m --.c=__. -. - -. =:= :.. - -: ::_ __.,-......._.__ _b ; : :.-_ _.. - ~. ~... _. _. _ _ _ _. _.. _.. ,:=

=_ :_.._9_=. =.. :. =._. v-c i, a w.J.;.n,,c, _ m_., _ :-E: F. ;,, G_ _ _-. - - --

g y f

(--~.-.:-__.

.=- = =

_ _..__c

- =:_- . - - -.u

_ - -. _ a=

v r = :._n=-" -- =_..=._ _. ; : =;t _ = _ --M.-_--r_=_-*----

=-- r --. -

Q_E=[tj 2_C_ i. '~4 G T 0-'j~.M T@"M.3Mf'", 49'EEitMhid'.55'i-,t5M5EW#f34;i.QE NT'C 5 t._ tiEC =.. _~~~ 9. -'.'#~; ~_~~C ~_3'EE:9 CE,.1 5 E-3: E_ E :' E C'~.E.- E._G W ~C1'/_ -- -- -_9 ~.It-19YOC ~_'-. - - - - - - - - -

.- __ a-

= __ n= =

- - * =. - - -

=__:=__.x_--_1

~ =- r- =; - - - :_- -.. .= = ~.M = =_._..__._ _._._.._.. _ __ _r- _..._. __._---___.c=- ._2 ..___._._--::==.=~=_---1

===u--====---- -.__----~-_==_;.2----*---==--- N. -2 = :.__ _._.___.a - r== ;= __- :== _.2 r .== = : n.. r._=-----x_.=:_=-=. C '-'"2'1 ____;---r_.___._. =: -=n_;c = _.____. =---- _ _ - - _ _ _ _ _. _. _ r - - - - --t = ch. -. - __. =a c = =. _. t = =_a==== -- = &_- _ _ _ _ - = - - = _ _.. _ -. _ _. _. _ _... _. _.- -. = - - - - _ -- --- t c -. = .== - ~ ~ = .==__ b :== _ ~ = - -._. ~

=_.._

-.:=----__.-.===-- /_ - - - : =: ---m _. _ _. _ _ =... =..==~J - - = - = = _ _. - - - - ._.=-. _. _ -=- = ..r_-~i~;----._--- _.. -.-..__.--:-_. _..=- _ _l. _ _. _u:_ - -.- __.._=.._- s _ _. = _ _ = - _.. _. a _.. - r- : =_:- =- --.7,

-.. =:_=:.__ =- --

.____r1-.... - -.. -.= =_=_ -. _ - _ = _. _.... - /. ___..=__=..n . _.. -... -. _.._.._____..______.3, v.--.t=. :-.._._.. = : ----=__.:.__:_---- - - _. - - -_._-=..---r_-.--.--._.._._-_ f --j..__ . = - u== = ; - :- : = - --- - - - - - - - - - - - - f- .. := _ : - --*===) t== _, t. _:- = :. : L.- ___ : - :-- =: = : - :=. _.. _

=--

= - _ -.:, _.... - _-- - - -.. - -

.===.

- n.. = :- -

==J -.._--.z::------:--__-_..

=f.=

R Q7mye.-.. :--- =1 _. = = = = = = = = _ _ = - U.:: . ~ = :_=_ =:: =-- -.; g. -~=

7. r :- --

- "+ Q.J VI.= 1 l = - ^ : _ ~= :.:.. -- - ~~z.==_.:=:=~=:.:----.-~.~-----:-

  • [a

- n -4. - ,D r.__.__...::.---*--.-____.___.__._.j.r- _._m__ g.{$.___, ut, i t=i===_,. u _. _ _. _. _ = 4- .w_ : i __p_____ _ __ _.._t.. ___._,,.m. L _..__r.___ .. e.E s_ +n$.. . =--.. -- _e 6- -m.- _--__: $e t - - ' ;= = ::- m.- - -=.:=.-._.L. d .===- :. = :p= = ;..-, .t------ - _ = _ - _ n. -_7 _:=4y_sq* . meg \\ - - - - = ===== :.:-- = t

=== _.. j--- T _ Th ~T-?_. !*.&... h _ _ p b"5._.--~U.5. - ^ - - ' ^ ^ _..__.._I-^-- .=- ..*'____.W._.,.__- -~~-* 7 = =t __..__==_====-i=.==,d--- -?--_--.=1.------ ._~=--=-:.=- P =-' d_'-- _ __.~_ {-] _- - - ~ ~ ~ - -_h_ .__ _ - " - - - " - - ~ ~ e-u- 8 e_.-.. =m-

==- .;=_.a=.m ~ _ _.L_._.. J- - - - = = = = = _ --r==.=..__ i t

6. ]

~ ; - - ;*_ j C " ~._ 2--~~' ..f =. _.~ .~. O CT L:_. _...:=~~ :L t?. -~1..-_._ .. _ _ _ - - - _ _ ' _ _ - -.. ~. - - - _. - __ _.. --~~' --".' --..._ _.- - - = r--.2-------a._.=.._=._

l. :

- -. = n4s "u. w=__._.r-----___.w.--==._.__-=-..:.-_,_.---.__--.__.____.-__._ - -. __ _ _ - =., _ _.... _. _ _ _ _ _.. := a - _-.m 2-'*;-._--'..C--------l-**-11.}- -~~~----I.=-----"*._'._--- .-. ' - ~ - - - * - '. ~. _ T:'-~ _:. = = - - - - ~~--^~-1 - ' - ' ' ~ _...__t_..._._--.c._-- _...._.'-~...----1 P L .*.T:"'; T = V^=:.L.. -:1-a S= _^11. :M*--*. : 4 J... J.-"-f_. ~! ~~f ..7w. -__.._____;.._.. _ _ - _..-.._r=,,#_-__.._._.__.-_._._~__.-_T_- :_. _...2__-.____ . ~ -.. _ A:

._.n._+___..
:_-,~___.._=_

_2___ _. p.- ,,a m. ~~-'.:------ - --b = _.7-

C 2 -.*I2

... =. _. ~. _T . --d = t-__. _..===--:==--

=.: t = =._ : :- _-.

.. - = =. : = = _ _ _. _. / ; = C - =~~_ = -. =.= =..._..__

==:. :... = - - = _ _ _..- e',A _.u.. -..;2___.-._,.p;___=.--._J_=_~~;~__~~.*r=-_"_---~.;_-._._.___._._:=__=._.;:=_=_j (_.c_... J n_.. y _- r_._.n. '.... _..__' _~_ [z_ _c.~._ --. ;r - ".;m..j C =2 I.J.% % r l - *-'= ; - - ~ - L _... - = 2; ~'.- --i-~~ 0.- ' - -- J IC =Q, =_* ; C. - Z.. -' T =-'.: _.. J7:_, .l;_- _ - --'_':7.----~~~12-*--" ^ --'"1."-. -M., ....__'*---J; "" -- I' _ 7 --- } .2I o e-_. ~ - -.IZ * : ;---- -. _ -- I..' _.. C e 5$ EE ~ .E N 12-'"1=.__._;--'.'.-_'.! m. '._"_ I _ i.2 - = 2 ; :-.~.. :- 7 J i _-- _- *.__ - IL 7. *--. Z T =;:--T_ _ -',T" .. ;-'.=_ f=.._...._. : _._...._-. .--.-~'::^----;..2-*^-M -^' ~.__.__- -._._-.._......_.._.._._ _ _...-_._.;*.~.1.._^--':..~.._-.J 't.. $A

  • * "T ',.... _ ' 1: t-
.=.'.^.t.,_-
  • ...."~..;,.-~~^' _ ';_,

-l.. '7 'l :* . 8 -* : - - ' '. ' --

  • :- 2. - *-

T ""- * -- _% ' '._= :.. ; g '; C.= *, '* ' * -. %- ?"_-- - -- ~~W%.....___---:ru'.=__._.A...._"-.'-*.._..=--- .':__,-a, h '- ;... ' _:~.. ; --~'. ;^ :1.,= L " _ _. C.. .:,,: ;- Z: *--* -~~.C _. -. ; :

7

_ _ _.. - r.- - _m.. I _:_-..._: : =_ _ -- _ - " n _:. =_c_=. .._. _ ;_.-_ ;_=:c - _ _::_: r._.:_.=_.__._.r..=.. '.. _ _ - ". _.-___.r.. t =.: ; ;_ e. g. .e.e c;= ..._.-.*.._..=_.._2.-_-*2_..._:._-._...._ -t ,'s.E. k- -,. :.- ~ _ :-- - _ _ i4e _.e.;,. :;- -- ' .._.__-_f.-.. n.-. - : :e4 _.J-e,, _ -..4n 2. ;_. ; _- - L. 4.... I 1... ;_;. * : :, -- ' ..y ._? g':._

; f!;; r

=.... '.I~=._. . E. I. '. '. l ; I '. i _.* *. _ _.. _*~ N.. m.N a '. -..d. .h. r [f.* O eE .. ' ~- ~ UI..* "UE * *'$ ' k J '. ;..'_. ._.. _ _. .e'.'i E. w f- .7 _. ; '** :.. ... _..' t-~._ g 'q._. ...; _ _. _ __.: _ r._ .{.

  • .---..'.=- _;'.__;.' J_.

_ : - ; _. -. ;.2. --. _29 .!. ::.__ ~~ '_.'.-'a-_.. ~;.. g_, - a ':... ]-{. _C.l_;., /_-, * -- v: ~ ;* _- p. ....g.--' ~ ~ ~ I-- [-i...-_..__....._-.... _ 5 !._. ~ i.. _ ' . 1 ;'_. i.i., - - q - J.=H _ _ _. ': ;/ '.I. . f g._. ')'.1 u{ t. U r.s..l 4' .d.. I

2103-1.3 FIGURE 2 Revision 2 REACTOR COOLANT SYSTEM 12/13/77 PRESSURE OPERATING AND CONTROL PARAMETERS Hydro 3125 - - 2500 Design Pressure Code Relief Valves (opens) 2435 i \\ Reactor Trip-High Pressure - 1 2310 Code Relief alves (close) \\ Electromatic Relief Valve (opens) 2255- --2255 High Pressure Alarm i \\ Spray Valve (opens) 2205 L-2205 Electromatic Relief Valve (closes) SCR Heater Bank 1 (Group 13) (off) 2155 \\ SCR Heater Banks 2&3 (Geoups 3,9,10,11 &I Normal \\ 2155 Spray Valve (closes)

12) (off)2155

/ Hot Le9 - 2147 SCR Heater Bank I (Gp.13) (on) / RC Pressure, [2135SCRHeaterBank3(Gps.8,9,10&ll)(o Heater Bank 4 (Groups 4,5,6 & 7) ( f- \\ SCR Heater Bank 2 (Gp. 12)(on) / \\ Heater Bank 5 (Groups 1,2 &3) (off) \\ 2125 / 2120 Heater Bank 4 (Gps. 4,5,6 & 7) (on) ,/ h2105HeaterBank5(Gps.1,2&3)(on) / L2055 Low Pressure Alarm i \\ 1965 Variable Low Pregsure Reactor / j t rip with T =603 P H f _1845 Low RC Pressure Safety Injection ,f j Byoass/ Reset 1800 Low Pressure Reactar Trio \\ - 1700/750 RC Wide Rance Low-Lew k Pressure Alarm ** ' 1600 Low RC Pressure Safety Injecti Actuation 750/700 CF Valve Alarm _. 320 DH-Vl/171 and 2 Interlock \\ NOTE: Values in psig at 36" RC Hot Leg pioing pressure tap or (10.H T - 4650) > RC Pressure u

    • If relatec Safety Injection bistables are not bypassed 25.0 0E210

2103-1.3 Revision 0 Figure 3 - Precsricer Level Operating ani Control Pareretera 05/31/77 Pressr ize Connection - 4C0" -. Upper Connectica for Level Transmitter 385" -4'.azd== Operating Le. el O D D 315" -lii6h-E16h Level Alar: U) S c) o p ~ gq l.1 o lb _ J.J J JL ild._a y \\ Precc= izer 260" -Eigh Level Alar: I)st= Col.: n . 220!? Normal Ope ating Level ' 200 Lev Level Alar /::initz Cpsrating Level 100" -Maint:.in Gruter than 100" due to ?.ee 00cr Trip 85" -!!ini = Level for Coli Startup 80" - Low-2v Level Alc.r= a.d Press =icer ziester Intericek 6h" - Surge Lir.e Penetration to EC Ect Leg 63.5" - T c] of Prestricer Hea:e c Pressurizer - 0" -Lever Connection fcr Level Tran nitters Connection 26.0 o nss i o'. b42.2. 1

HEATUP/COCLC0',.':: CUPNE 2103-1.3 FI GUP.E 4 Revision 1 pV" g '_._ _ .~.

4. - ;.

i } - { ' -; -i [?:.-f +: .p f j,.::{ !+=.ij. q _.. H : L,_ -

i.-f-; g _1/1///._.._,..

z ..t -)- nralnt iP.in 0*: i nInr-orI'n .c-t _: - - s J r-. "' _. __,. r.W I ? I 2400 . g A I' ^~'~ Ti2"i--

D S. '...-.

1 -.i .-- r _+-4-s .- _ g. u o e ra t i dn."_Te TOT sW~a ~ -. T. -- -*l -JJ - J i 3 2.. :.j r122 j J475i . j -~y. J. ~..prc ?ure c f-5CO p':fr rc:ivirc:--- j T., ~ r. 2300'. . pe._..27c. . I :....] 3gnj. .. i..- =~l .ise-o.f-ii. pre 5 cd-th.wsc.._. -- C 27C 75 ' ~ f ithiL_lC':l_f.2n r.o3Ct5 5'!!.e_. 1 337 M -- 2225 hvI i'

/
i* lins teurent.

n-!. 4' R-e _. 2200 -l.. - q.., ;.p't" p..1_2._ > liLci :.; . } :.. r_'@_' / :. . p.. _-.,.. i _.1. ..E :. }. : H. n _ ;. H =. {-- --F. _. :__ ' ..n j 2_, - A n 5 trur,e n t r rrO r 50 -D 519 % -- " ;---F-f---'d%-d.i =i F --. ! 9-!+= - -- i-.E. F--ii- :i-i-jn -[.r. id--i--H -2 3'iES 5J~'9d~D'_'_TEL.. a fdC~- 23'. I7f 1 m i.aII - - = - - - - . - - - i

,_: -. __ ~ ; _ m r -

i / c.- U. : j _... : :.. _. l. ..II- -- -- t i _.. ~ 0 : _ : p _ 1. :.,.. l :_2 :: rcOOrde.t: - h...._ _ _, _... - 2.x_p 2. - : :. : m-y - - :n ; ;- :t _ n;- ::.:l.=

. p. :{ -,- 8 --l.

r-l :_... - - r2. ; - '- ' ~ - - - - 2Coun b.22 _M. ini:-bm_ RCJtes'sur.eita i~~M-b F P M. _5M4 $W i$,.__;M NDMMIAN..q 1900 = ' raintain cororession rorce m4.-H.

. --!a,.._.....r =2 t m-i: ; 1.

m 3 : = _=__:.. - _ _. E = F v a..-mg =, R ;ca. clad.:(natural circulationh glt E/ j_.5E==i A =-L = 4 W n W M M i= +:= i i -)Usbt.errO 5Q519.-l 7 /,i;qinii= 4 = F+p_i yapi-3; 'pi:yg{g prig'- g.; ; - - i q7 ..t,. . - l -- - ...._. g., m.. t c-.

-
w. t:--: = :- _ : : i. u -, 7--.::- ; - y p. - ; i -. - --

~J *- r t ni r%">,.rl :.v'-D r e S a,, U r"' t, - I =_--._ : - -- l' /. --. g n n - -.L a - 2 8 _ a n s ;.... M.. '-Q " ' ~. ; : - t_._.;_-__ I-g r- /.... ! n c u t=u _:: r: ::..: t:.1_-!. 7 :;.- :_ n ::- ~. _ -_ : 1700- -iasi, <--, a e4, "-s h 'en fuel '(forced N F '4 'I :- t - = ::- - : h. = t : ; t : : -: = -" =: r = i :q ~ i: = * :: t a n _- -- === W i =-!=~ J N w ie # " il s t= T E i== k- + i ~~ i kEr i L.:_i=: =j ] ggg l. dnst. rO1". }5O. p2ig -12 Fi s j ~ E 2 H.i _%,1N d... et a =n =Eji.H:

il._:__ 5525 i

g ]i--i- _ :;- d J - ;:[i~ -; i,"ii5 _. p '" [i. -l._Q-~:==jQ_;;g f.i-{2[i- ,. ] - r.={_:... K_ -f-tir C, f l,.. 1 UlU'.U n J T s" 5U T 3 T. C T .r g__g'.._.__.....3_-- -- -, _. h. y-1A _ _ _ _ -.j... ;.... _... _ _ _.. _

p., ':6Mr7}--TOd-dfi'.f"-COer M9r._.

71.. _. I. : .. ' l ' l _'_ ^ .. f i.

  • :-/. -. 3 ~.~.+..i_..__......l.-..'...,_..
. i. um, :.-.

,.,g y_;_ _ _ j. - - - . :l. -- r t.= :. ..:e f.. ]qgh ~ 150JQ -H F '

  • F N / " =F- =:' /E-O r

- MV- ' -- l ~.JI }.l . [. - l l.. r[ .. [ E!< : 4

j

--* g i _i: O _ upn +. p;_..._. ]3 v.r 5. Wninum P.c pressure! :. m.. /,._. 4 m- ;= p ! [.._ a.:..s.l. .._ r= q.m ;- g c -1. +3q _.-. 7... -.,. 4.. y u . t c r.,r,,,... .. e. r.. _= l. r.. ;_ J. .a...-- . ~ _. E - --d _...u_._ g _inL..crror_ .... --.-i.--

.p_.
;.r:p_;].

m - :- I r-f_. l.. I..,_. 1 w. u ,, n,- : -c. , ;u. .., :. n p,. ;,., c ,,,n. m_. f 8 I i5 3 d l- / ] y - ' _.] . l_- _,;F i. [ - _. ! {.. - : ',l...- - l g. f - .. _f_,. _ _n.. u_ 1100

6. Mini un F.C aurn E := ? j - O 21 ~ M R I

/ il I i '= ?r : H' WW b._ NPSH -(ccre removed)l -j =i- - j._ --gEW i! '- l. '. 4 _.. t j. ; 'z F =!. =i_..r.1 7-M ! =j-g] .iYst, error. ]ggg.ita _. s t w, _ rN _ _ 4=_=_.as.: ' m u_ ;== E ; 5 [---- - i +---n-i j.3 - ---~ -" # r- : p- - - '-- -,=, =: j "r / - j. - H ; ;_ n_ :n n. y-. g. .v-pi t. =; .r..:: n :- r :I_:=_..' --- " r 1 r ~ r_-' - ---- ' - r -

n a

gg [:, "_Ep:1. i ? _ c.ir.. : ';l= p.p =H } j = "3q =i-ilr.I i [ p-4 ' --y j / ! _:auEii.;r.iT .. -i -.n. - - ..ta.

.... _ _3.... __ j. -

E__,. a _.. _. _, _. gn. : g _ ;,i;.

/ ) /.... : := g _1 a.,_ __,.

. _.,_g ._.t. [--: y =1

i-- : :: _ 7;-g,. : l - - r: % c--y. { _- d l ' " : / / /:. T ~ fj- ~-T L '_,1--

Q ;-) 1 =xr-.= r=---9=;=.:= w=- w i n =v. rg --jp 3.mf ~% = -1= ie f-t ~ - =j= c 4 =; r :: p_.... i. : q ua r _.. = [ _:.; ej-H r..; = E _a { --..._ 3.._.-- p ;.- - - ' !,r 7 /- - _- _. ---r ui r:--_. ?-- j t 700-j - -- -~ - - p :... _ a-ii b5.i y' S;-il._.12E v 4:_ ;Kt_: . t - @ l..i 3 / / /._; - L_ J:_..n _1. g.: ;,b' / [,--.,t u . a - __, a=== y2... m - M.i=_- E:j E.1 ~ i.. _. [. :.-- 1 ._.. __.. i.. _m_.,r n.. _ ___ Lc. ),r 1 : un 5.- .. ;c.- ~T.-_. -.; r 60O. .. -. +. .J._.=.,_ p .r- - / /- . i n2 : g-., : n-

- = ;

.- c. _- 2 .. __. ?M. ; : [ : ' ; - M._... _. -.- :.. _ .. _: : j:(-.7_ n-.j.._[/. y j -.J P_ _ - : l.... _..-.. -...-. _ _ _. = _._. -, h c._, . -- : _- a -- - _ -.. _.. c. q. r-

-- r r u.. I-r - /f.. :.:..-

m rc= n. o.: : u

u. z

_2.. o-:. r-mm :1 W -- gn'

b-

'-[ T r:L ..t , us . _. - -_ ; 7 , t -- f ' i l'- f..~ ' . _ -- " ' = : /.. ' '. _ _ ~ _. -[ { Z 7., A. e i. - ~. I" ^~. _. _. -. _M h r -~ -- -~ .-c E -i 5) =-' m.-_ E C :- h '. - -. . = M i,- g = =r ~ =i= 4 a / _1 f A l .,/ ~.2:-~---~^ f-.. J u v j. - . / .m , ___ " t--.: ^7-- ,y. . :: r" xr ; e -

g. -._g;- ' ' '

.j--....--._--.:. -.1 ~. _. ^ O r -s- .t

_____....,_._.t_'----_

'I, _*j [ Z ,1 ; w-- /-- !. - -T 1 +, [. n [ j - : ! } .!- 7 f_,r j f. 3 i t. .I q o ; O.. - - - _ _ - -. - - - - -. - - Ta -,s.a2 ~

1 '

ud-b - ni - [ i [' e-i e Im, y, ,i, n ou -a aw y,0 mO en Av ww /-V

F%U?.E 5 2103 1.3 HEAT UP/CCOLD7.13 CUP.VE Sedsjon 1 Sy, g_~ i,:.t;p- , =.. -..c: i. ,. _ _.. m. 3 ....S w ;. g. 3 ..Df. i. k.. ~ ~ " - ~ ..i

1

' - -.E l-; 2-- M-:

i= i, ;-l:

iC e - ;. :p ---y.-- l ;

  • _ - i-- --~- p i - [.---- t--i _-d. _. :. _ _ Q _

l--i.. _ _ r

8. --- :- / -

3 .. t u -. l - I,. -3.- .p r..; -f. l _. ._..__['..,.:.: ,_._.p:_ .... j _ _ y __.7: q :_-J-. =. _ [-E_ i,. _; i. z:E. i. R.. __.. j;.. --_ u_.-..,_g,_. ;. / [, . h. -- - ' f. l. ;- H .__.._.7.,. M } ;. L. _ n 'd.- C.f_l : ' ~ f 22"' :hif.l~2if5;.d.'7tlt:rf._:.__;h{ _2.-l _1.- -L : 1 - .-Q.Ei[ j ] if("..:. i.=,% p; $=Eiar-Wi !=='=m = iMl=iMilr:-dMEME== TEN =L e *i.ri=M O 4=/:% $.2-!i L - E qq d~ #;;;-il,=+ "W =i=== e== tin-du Z -s N =-i=~---fi + ----/=r :9 P-rWri::- f__ _. :=_ _* :. :i... ! _ - ~~.. f_ _=..i.=_ :l. _d.:_ :i.:. :_ _i._.%_ I._%.. _ :.:i =__-"_. r._ __; T.1. b_ _':~. ~:i 1"_H... r M. i ~ {.i[: W':--- 4:';..' :.2.[_'- : ". { 6.if-d{ Si '_ n _.~._~. 4'i 53-i-Mi ru'_lci:Qi-$- J 7iE 7 [ 7= !.b[,. ~i--i;] i-5h I r =rsa /==j i=mP=# izirid==B=iEj:M= = =Mi-E=4J=1=- / a- ! ' g !. _i..: t.J, :. - - - ]. ;---.. } _ +..._ _.r-i_.;--. j -..,f._ _.] i__ u H. __. _ ___. ;: -M i _f i.- T ;.;, c_ _ _j,-- L:. 3,,j_..... _ L __- ~.,D__._..-,3 :... _ j .u=_ _.l. : ' _-. ; _ _.l _ _.i t'._2..S..i h. Q,. __._"i_-* ~; _f._. _M 2 _2 ..;. { - _.1, _. l.:. _ ![.,.._ i n.,7. F. ' / - i.:;. T. . M "-] - l l-- -Fl';&. ;;:- 6 y= t 3 9iC li@" 42-{.-~ T ?. - 2.Ij- ~4G.l_1 % -H m-((.--?.1 - Q-4._-i:-Jj _iij mig _.!jt+ {-

F----

t~=u_i.u-J a E E=EE=. 9_ r==:9.+: i.L mi,=..-fi--+ :b /i. _u!!L :-f4:;s = = t---

. :. g : a._. j n _r._ t ra ;. 2 =a _ 1;_.;.r::: rz::

2.7 _ : n : -L'.=... r n. ;; ;w :n _ ' r :./ -:. / j _:- L" :....d :. --. - 4: ' r---- l ;=: : -. =~~_- .u-r:: t= : -. _=- t _ _ s - = : = _== : . t u.::m:.::- L u, k _ g; i _... ~ n. _. -.p _. : ___a __ _I. _ u :__r.c.. i.. _ _n : - __ i.r_ _ +. _ _ a. . p .r-r ru: n :: t.=.-- - -.- r-n::::. ; u r : r _ : -- t - :-/: .i_ _z _ : g :- u -; ;.-.n _ _ .2_._a._.._ ---4--' f 7 i[ 52 _.E;5S*b-E.NM '"--~--"S[2$'IN -.bN i ---[ :rf_M._ i-JN_'. ] - ;-Q. - ;-{ i Q i.: ;ij_:n._ 25_f : J-.j E ; --l=- r- ; q q__.jt -.:= x 2. ; :- :.-m,.;;p p-;.g_. _. 2p:. ; ......_.,..-.._J j. __ _ g '9 T iW f /- -- _- M [:._ --_ _ f :: ;- _7,2-..;_. i_:3 j g. s 40 t:-...I. ,l ' .. s- -,*,/./.. -/ :. I C1 I ?.,4.--../.,r t,/ -m. r.a. 1 c3 .. : t..., t ; : :: __ y., f-., .. = _^ ^ ' * - ' s W. -._.., !....$ kO D2MEC35 CEC 37 M E IF[, 'f' / ' [.I, j

  • --y

- - se j :7_g'

  • g -_
<,,,,,, 7 ]

^ r E [ 2.

[.' /..C.
,Pu.~._ 7 % e.'fl.f_0n.,' /.,'j,', -j ff/

/ igp g .a.4.l ? 250 C I b 2 k I [. ? i /I YM nibbNME-i f, _ b / / /, e-. / f"_. __ _ __ _ __ - .M_. '..W. _iJL U_ _. : U.. Lg :: t] [,j g". L 7 +-=., + f _.;, ~..i - V=u. 5. : - - ) --. 9:. _.h J,,,,,,/**- _.;.Ql== Q *:g p y y- .- C l c.,- .-..-_i cq.;_;:i:...;.'~~'-'- ; . 2 -4_;.EhW rd.jk J- ] w% p yy.irq y ,1_g - : f --M-p :-_; piq ; an..-_ p _,,,

_ _y _-

. - ;-E. j-u.[> _.-; u.._ =-1g 10e.- -- p r ' " "r ( ~..~ M. ~' g:~; m . t _c. o.n,.. a y : c-. u-.- _ - ; - a_,.._-._..;..-} ..-.---------.:._r..-.g.-- _ 7 p- -- f., : - __ : __. :._: ; __.\\..-- r -.: :s _;- ; i:. _ :g.r. m_ c m.

m) :_ _. _ _ _- : _ _... __ ; w_r _---- =.;_ :. _,_; ;7 7 2_,

__.n. r .,j_____..1 n.,,,,,._. . _ _. _ _ - - _ 2_. ;. ;.g _ _...

3. --.g ;_. :12.

w b.g ;y.

_ :. r - -. r, x:; q 9, - : --- ------- - m.
.u.
22:_.x;,.

. v_

.._=._;.__=._,_._c._...

!..__._.4--. = r_ ...._----__.__r-...___-_._-. .__. r_ _ - _ c. q g ..nn----.__-_. ] vC, UNNd 4. d b.

  • M A N H' +1 h-

- - @-N - !~~ S~ REC IE. #-i. ~~ir c - %. _ :rm i _"..':l e m .--.r...__..c_.=.-e = ._ _e. __ _ _ _:._ i. _.;. -. _"m_-- - 2.. _. =_ _. .= :::t s =. w._. u. .. j.. ._,-..._;.,.. z. _}. - ' ~ 'I-C (d $ 3 )*.,* $ hhN On b. h b... )b )O 3be I .:I-- - - - -. -- } t_- 4_~i E. ' 1.-..;_9. I l 0S 3 's t :E CC"A nat1 N 5 --ati JX029',20" CC M T ~ ~"'.a.Ct.' ...:h__i_. 7 _j .. -, ;. "W - r ),.,- i a.. %..,;)) ~y > ".:., =i s.. 1.. 3 _..,... /..: p.i r - &. 4 g 1.

  • ** *- r** +*v* *d U '* w l

^ c' ' l --,_ - s 3 ~ - _-;,_,,'..,;.,'.i .a _ I .v w } +

  • - ---/ ;. _ ;; _..; ;. _.a,,

a' l a 0 ^: n" :. _ =. =- ,_ _ "_~ " ' ' = ~ ~ ~ '. _ = ' =. = b i,m sg ; #g [ fOI q

  • _--h m _.. _. _a,..

' '- - *= { : I. - -.*. __7.~'.~~:.7,**' E EI*, .- :.g.3.m. we S :- - _.s% w.

  • .m og 3 p= 3 U f"

.g eee '-,*l',--[--L - u-- -g, C _R ].y -t m-IL ):-- T ye % :- q n t :~ rr y +] O n s i c _ ] 2 F i l: ,. _.. _. _.. _ '.. %Mjpz~c, E7i U 1 il:0 Jnj j._.1 _].;.] ; _;. g._ _,. _ : j._;._.; L. _ _. _.. _ _ V ., " _ - ^ t r

  • _. !.... _ ;,.. -

l:. t. l* .p 3 ..L... - - -. _;. _.,,_ i. c_; t.._. l *. a 9; P4 ':e 9.] 4,- - !!3Xi.T*1 ! 9 '* 2 S S U T O - T O r' 0 0 era O I C D " O T :-.J.d., 3 'l3 00-'- ---- ~ ::.- _ + r : : -.--., _- - : u -.. - : ; J L' s4- - - * ~ ~ ~ " 2' "t= :- I .;:v'On3, c r PC : -l ~;. G 5 A I. : c. ; _.-. _ F- - -. - -- -- : : =~ ;ns . _t. - _-.. _. :_a. : w. q- - L_-._ w = a _. _2. ._a p._.,.- h'* j.: r.b " } ~ ' ' "] [*

      • ?

O O * "' C%{ S*i" ' f'1 - - ~ -- -- 5 -- ". g, ? c...", -. c -. (.. _.. %,-. - _ -.q g u3.j, _77-75 , ~

_g_,

-,. q,.y,4 g, g:. 1.t _ . --..;__;: :Fr. -:-_._. .; i, -- ;g ,-.n-__;.G .}:._.-.2._._.__._.__;-________::. I. [} j;l- ** l 7 .I $, 9 p. 9. e-.,6 ** E...-.hef**q.., 2 ..... ',,.. ~.sa 3_ ) Q p q, p q d p. u -. p, l ) /g er_;;i_ . t.- . p m- : :.. : -::- -r r - .e. n _.- }%.. s-. L V e^ %_. . r-. - .J.

  1. I s e t 1.

.ie -s. ne. - ue -a 7 4- .%. ~,, s' _ _n _.g - -. _u - 6 i .a s . i a s 4- ,f - - e g .:~-_--*_---.*- ~- ,.,f.,..,. j __._ g i et g.. e g i .,.,.f,, /, 3, g m f-I. '-:-i ..-. -- d h 1 - - - b.MS 'No.; U i: 53.,, i ,i . i g

  • Wh W M'l

"/ v o.a s '11.* ')-. - ~, ~ i co .o '. v' o. 'J e "' m 'en n

7. w- ^.)

.' mI 'J m) v %.) 7:^ '.s JG h 1 sn L -~J ml'-

  • sa Je v Ja J

,a 23.0

2103-1.3 Table I - Reacter Coolant Syste: Volu=e and Ceolant Expansion Data /k)h3" RC Systen Volume Data Comoonent Volume 9 70 F (ft3) Recarks Reactor Ves.sel kO10 Nor=al Level (220"1 Pressurizer Water Space 800 Pressurizer Steam Space 702 Steas Generators (2) 403h 28" Pipe 950 36" Pipe 938 10" Surge Line 20 21/2" Spray Line 2 14" CF Lines 18 Esti= ate from Unit I Auxiliary Piping 32 Esti= ate fron Unit I RC Pumps (k) 392 Bincha: Control Red Drives 26 Esti= ate frca Unit I Instrument Tubes 12 Total Vclure 117,936 Operating Volume 2 TO F 11,234 Ucr=al Level (220") Operating Volume f Fall ?: ar 11,297 Normal Level (220") Maxinu: Vol2re 2 Full Power 11,327 Maximum Level (335") Ccolant Exisnsien Date. Average Pre ssur e ECS Volare Ccolant Expansion Volune(l) Temo. ( F) (PSIG) (.f t 3 ) (1bs)" (ft 3) (gals.) 70 30 11,234 699,933 500 2155 11,297 562,ch0 2,23h 16,710 530 2155 11,297 sh3,125 306 2,239 530 2155 11,297 505,h59 610 h.563 Total 3,150 23,562~ (^' )Volu=e of coolant at 120F and at:0cpheric pressure that must be re oved to naintain precsurizer level. 3db/3NS 29.0

.w. 2103-1.3 Revision 1 11/1/77 TABLE II PRESSURIZER SYSTE4 TE9ERATURE SE'" POI:CS Annuneister Computer RC Channel & Descrittien Ri Lo Hi Lo Normal Range Units Fressurizer Fluid, RC TEl/2 NA NA 662 NA 6h7 0-Tc0 Deg.F Freocur1:er nurge line, RC-9-TE NA NA NA NA 635 0-700 Deg.F Safety Valve Di.scharge line, RC-10-TEl/2/3 NA NA 200 NA 120 0-TCO Deg.F Spray Line, RC-11-TE !a NA NA Sh0 532-585 0-700 Deg.F 30.0 0} %t U ts k t).~ .5 - "14 r s

9 Table III - Pressurizer lieuter 180 V. Control Center Power Supply ,3. 4 Pressurizer lleater Contactor Bus 2-3b Console lleater Power AMP Unit !! eater Group Control Type Suitch lunk (kv) Rat ing FE 2 4, Backup Mag. Contactor, on/off MIS 14 4 126 200 GU 2 5, Backup Mag. Contactor, on/off MIS 14 14 126 000 l!E 2 6, Bac kup Mag. Contactor, on/of t' MIS 14 1 126 200 4 i JE 2 7, backup Mag. Contactor, on/off MIS 14 h 126 000 EE 1 8, Auto Cycling SCR Variable Output MIS 5 3 126 200 DE 1 9, Auto Cycling SCH Variable Output MIS 5 3 126 200 CE 1 10, Auto Cycling SCR Variable Output MIS 5 3 126 200 DE 1 11, Auto Cycling SCit Variable output MIS 5 3 126 200 LL 3 4, 5, 6 & 7 Control Power I)E 4 8, 9, 10, & 11 Control Power Pressurizer !! eater Contactor Bus 21144 h Console !! eater Power AMP o Unit llenter Group Control Type Switch IMnk (kv) Rating BF 3 1, Enchup Mug. Contactor, on/off Mi3 3 5 126 200 CF 3 2, Backup Mag. Contactor, on/off MIS 3 5 126 200 DF 3 3, Ihckup Mag. Contactor, on/off MIS 3 5 126 200 GF 1 12, Auto Cycling SCR Variable Output MIS 2 2 126 200 FF 1 13, Auto Cycling SCR Variable Output MIS 1 1 126 200 til 2 12 & 13 Control Power . llF 4 1, 2 & 3 Control Power d M ~ ;n m. h, sa D .h' Ckn e= w,. s. s

2103-1.3 Pavicion 1 11/1/77 Table 17 - Pres::uri::er Heater Reactor Building Circuit Breaker Designatiens Distribution Circuit Heat er Heater Sundle Trip Panel 3resker Groun No. Location Current PH-1 U3-1 1 1,2,3 U31 70 PH-1 UB-2 1 h,5,6 U32 70 PH-1 U3-3 1 7,8,9 U33 70 PS2 Ubh 2 10,n,12 U34 70 PH-2 US-5 2 13,14,15 U35 70 PH-2 US-6 2 16,17,18 U36 70 PS3 U3-7 3 19,20,21 U37 70 PH-3 U3-8 3 22,23,24 U33 70 PS3 US-9 3 .25,26,27 U39 70 PH-k US-10 h 28,29,30 U310 70 PH ' U3-n 4 31,32,33 USE 70 " 4 U3-12 4 34,35,36 U312 To .n-5 UL13 5 37,33,39 U313 70 PH-5 M3-1 5 1,2,3 M31 70 PK-5 ML2 5 4,5,6 M32 70 PH-6 M3-3 6 7,8,9 M33 70 PE-6 H3 h 6 10,11,12 124 70 D h h. D Foi-6 M3-5 6 13,1k,15 M35 70 Lb Pd-T M3-6. 7 16,17,18 fe6 70 PST MS-7 7 19,20,21 IST 70 pg -f pI J L U d.4 PE-T l'3-8 7 22,23,2k '53 70 ,r1 Ai JJg P:7-8 'e-9 8 25,26,27 159 70 iI PH-8 M3-10 8 28,29,30

G10 70 PH-3 M3-il 8

31,32,33 M3H 70 PS9 MB-12 9 3L,35,36 M312 70 PH-9 M3-13 9 37,35.39 '0 13 70 Pb9 L3-1 9 1,2,3 L31 70 PH-10 L3-2 10 h,5,6 L32 70 PH-10 L3-3 10 7,3,9 L33 70 Ph-10 L3-k 10 10,11,12 L3h 70 PH-11 L3-5 n 13,1L,15 L35 70 Phil _L3-6 E 16,17,13 L26 70 PH-ll L3-7 11 19,20,21 LST 70 PH-12 LB-8 12 22,23,2h LES 70 PL12 L3-9 12 25,26,27 L39 TO PH-12 LB-10 12 23,29,30 L310' 70 PH-13 L3-H 13 31,32,33 L311 70 PH-13 L3-12 13 3h,35,36 L312 70 Phl3 L3-13 13 37,38,39 L313 70 .;0Tr: Oictribution Fnnels PL1 to PL13 are fed frcr. Prescurf.cr Heater Centacter Bases 2-3:. and 2-hk 32 0 n}. < ' 'w' '."i .v.

2103-1.3 Revision 1 11/1/77 APPENDIX A VALVE LINE-UP System: Pressurizer Valve No. Descriotion Position Initials CONTROL ROOM AUTO VALVES RC-V1 Pressurizer Spray Valve / Manual Close RC-R2 Electromatic Relief Valve Auto RC-V2 Electromatic Relief Isolation Valve Open RC-V3 Pressurizer Spray Isolation valve Open RC-V149 0.H. Auxiliary Spray Isolation Valve Close RC-V137 Pressurizer Vent Valve Close RC-Vil7 Pressurizer Stm. Space Sample Isolation Valve Close CA-V1 Pressurizer Stm. Space Sample Cont. Isolation Valve Close CA-V2 RC Sample Cent. Isolation Valve Close RC-V122 Pressurizer Water Space Sample Isolation Valve Close CA-V3 Pressurizer Water Space Sample Cont. Isolation Valve Close REACTOR BUILDING RC-V155 Vent & Nitrogen Header Backup Isolation Valve Open RC-VlS6 Nitrogen Supply System Isolation Valve Close RC-V107 Pressurizer / Surge Line Drain Valve Close RC-VIC6 Pressurizer / Surge Line Drain Sackup Valve Close RC-VlSO Pressurizer Spray Valve Bypass Valve Throttled gj}gn8 33.0

  • y a

~ 2103-1.3 - ~ Revision 1 11/1/77 s APPENDIX A (cond't) Valve No. Description Position Initials RC-V108 Pressurizer Spray Line Isolation Valve Open RC-V135A Pressurizer Level Trans. LT-1(HI) Open RC-V135B Pressurizer Level Trans. LT-1(LO) Open RC-V134A Pressurizer Level Trans. LT-2(HI) Open RC-V134B Pressurizer Level Trans. LT-2(LO) Open RC-V133A Pressurizer Level Trans. LT-3(HI) Open RC-V1338 Pressurizer Level Trans. LT-3(LO) Open RC-V126 RC Press Trans "A" Loop PT-1 & PT-3 Open RC-V127 RC Press Trans "A" Loop PT-2 & PT-4 Open RC-V129 RC Press Trans "B" Loop PT-1 & PT-3 Open RC-V128 RC Press Trans "B" Loop PT-2 Open RC-V138 RC-RIB Loop Seal Fill Valve Close RC-V139 RC-RI A Loop Seal Fill Valve Close RC-Vila Vent to Waste Gas System Isolaticn Close RC-Vil5 Vent to Waste Gas System Isolation Close 34.0 9 % %19

e..- 2103-1.3 ~~ Revision 1 11/1/77-APPENDIX B Signatures of those performing / supervising valve line-up Valve Line-up Signature Sheet Operator Operator Snift Foreman or ~ Initials Signature Shift Date Suoervisor Sig. Remarks l I I I .I l l l l l l l t l l l l l l l l l l i i i I i, + 4 35.0 3i).6220}}

Retrieved from "https://kanterella.com/w/index.php?title=ML19208A123&oldid=4920727"