ML19224B087
| ML19224B087 | |
| Person / Time | |
|---|---|
| Site: | Crane  |
| Issue date: | 04/09/1977 |
| From: | Metropolitan Edison Co |
| To: | Mullinix W NRC/IE |
| References | |
| 2104-5.6, TM-0159, TM-159, NUDOCS 7906140027 | |
| Download: ML19224B087 (10) | |
Text
l s
i TMI DOCU".ENTS
~ ? f#hf DOCUMENT NO:
COPY MADE ON OF DOCUMENT PROVIDED BY METROPOI.lTAN EDISON COMPANY.
Wilda R. Mullinix, NRC 7906140027
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p Revision 0 2104-5.6 04/09/77 THREE MILE ISLAND NUCLEAR STATION y
I UNIT #2 OPERATION PROCEDURE 2104-5.6 C0KTROLLED ruRs m su = = ""
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Date.2 //M'77 Approval Date F
Cognizant Dept. Head Ccgnizant Dept. Head Unit 1 PORC Recommends Approval Unit 2 PORC Recommends Approval
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M Date Date Chairrnan of P0 RC Chairman of PORC PORC comments of included PORC comments of included (date)
(date)
By Date
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Approval Date Appro D
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Mgr.. O perational
1 2104-5.C Revision 0
_7 04/09/71 THREE MILE ISLAND NUCLEAR STATION UNIT #2 OPERATING PROCEDURE 2104-5.6 TURBINE BUILDING H&V Table of Contents SE_CTION Page
1.0 REFERENCES
2.0 1.1 Drawings Applicable for Operation 20 Operai.i g Procedures Applicable for Operation 2.0 1.2 n
1.3 Manufactures Instruction Manuals 2.0 1.4 Apolicable System Cescriptions 2.0 2.0 LIMITS AND PRECAUTIONS 2.0 i
3.0 PREREOUISITES 3.0 4.0 OPERATION 6.0 4.1 Startup 6.0 4.2 Normal Operation 6.0 4.3 Shutdown 8.0 4.4 Special or Infrequent Operation 9.0
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2104-5.6
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Revision 0 04/09/77 THREE MILE ISLAND NUCLEAR STATION i
UNIT #2 OPERATING PROCEDURE 2104-5.6 TURBINE BUILDING H&V
.0 REFERENCES 1.1 Drawings Applicable for Operation.
1.1.1 Turbine Buile og H&V B&R Flow Diagram No. 2040.
Applicable for Operation.
1.2 Cperating Proced. :
1.2.1-2104-2.3
+rument Air.
1.2.2 2104-dOP Electrical.
1.2.3 2104-6.1 Fire Protection System.
1.3 Manufacturers Instruction Manuals.
1.3.1 Johnson Service Company Automatic Environmental Control (B&R Spec 63).
5 1.3.2 MSA Instruction Manual (B&R Spec 63).
1.3.3 Buffalo Forge Instruction Manual (B&R Spec 63).
1.3.4 Chrcmalox Unit Heater Manual (B&R Spec 63).
1.3.5 Singer Radiant Heater Manual (B&R Spec 63).
1.4 System Description Applicable for Operation.
1.4.1 Turbine Building Heating and Ventilation System (34A).
2.0 LIMITS AND PRECAUTIONS 2.1 Ensure that filter media cartridges on each Rolle type filter do not exceed a maximum differential (0.5" WG1 and the filters are replaced when exhausted.
2.2 Assure that at least one supply air fan is in operation at all times when power is available.
2.3 If power is lost, a supply air fan must be restarted at Panel 316 or the local pushbutton.
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2104-5.6 Revision 0 04/09/77 2.4 Do not reposition dampers positioned during air balancing.
2.5 The Neutralizer Tank Exhaust Fan, AH-E-39, should be in operation whenever neutralizing with WT-P-9 or when regenerations are in progress on L. A. Water Treatment (Nater Treatment / Condensate Polishing) in order to minimize obnoxious odors in the Turbine Building.
3.0 PREREQUISITES Initial Each Steo 3.1 Instrument Air is available per 2101-2.3.
3.2 The following Motor Control Centers are energized and the folicwing Breakers are CLOSED.
Comoonents MCC UNIT # Ini tial Comoonents MCC UNIT #
INITIAL AH-E-1 2-31B 13B AH-C-3D 2-31C 4F AH-E-2 2-41B 14A AH-C-3E 2-31C 3F i
AH-E-3 2-41B 12B AH-C-3T 2-31C 4D AH-C-6F 2-31C 1B AH-C-3U 2-31C 4C AH-C-6G 2-31C 1C AH-C-3V 2-31 C 4E AH-C-4A 2-31C 28 AH-C-3W 2-31C 4D AH-C-48 2-31C 2C AH-C-3X 2-31C 4C AH-C-4C 2-31C 2D Ah-C-3Y 2-31C 4E AH-C-4D 2-31C 1E AH-C-3Z 2-31C 4D AH-C-4E 2-31C 2F AH-C-3AA 2-31C 4C AH-C-4F 2-31C 1D AH-C-2A 2-31C 3C AH-C-4G 2-31 C 2E AH-C-2B 2-31C 3D AH-C-4H 2-31C 1F AH-C-2C 2-31C 3E AH-C-3A 2-31C 3F AH-C-20 2-31C 3C AH-C-38 2-31C 4F AH-C-2E 2-31C 3D AH-C-3C 2-31C 3F AH-C-2F 2-31C 3E 3.0
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Components MCC UNIT # INITIAL Components MCC UNIT #
INITIAL AH-C-2G 2-31 C 3C AH-C-3M 2-41C 3D AH-C-2H 2-31C 3D AH-C-3N 2-41C 3C AH-C-2I 2-31C 3E AH-C-3P 2-41C 4F AH-C-2J 2-41C 4E AH-C-3Q 2-41C 3F AH-C-2K 2-41C 4D AH-C-3R 2-41C 4F AH-C-2L 2-41C 4C AH-C-3S 2-41C 3F AH-C-EM 2-41C 4E AH-C-4I 2-41C SE AH-C-2N 2-41C 4D AH-C-4J 2-41C SB AH-C-2P 2-41C 4C AH-C-5A 2-41C 18 AH-C-2Q 2-41C 4E AH-C-5B 2-41C 1C AH-C-2R 2-41C 40 AH-C-SC 2-41C 10 AH-C-25 2-41C 4C AH-C-5D 2-41C lE AH-C-3F 2-41C 3E AH-C-5E 2-41C 1F AH-C-3G 2-4'i C 3D AH-C-6A 2-41 C 28 AH-C3-H 2-41C 3C AH-C-6B
.2-41C 2C AH-C-3I 2-41C 3E AH-C-6C 2-41C 2D AH-C-3J 2-41C 3D AH-C-6D 2-41C 2E AH-C-3K 2-41C 3C AH-C-6E 2-41C 2F AH-C-3L 2-41C 3E AH-E-39 2-31A 70 4.0 186 148
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3.3 The follcwing Miscellaneous Power Supplies are energized and the Breakers are CLOSED:
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CONTROL POWER Comoonent Pwr. Pnl.
Skr.#
Ini tial Conconent Pwr. Pnl.
Skr. e 101.. s l AH-CSA,C,&E MP2-41C 6
AH-E-38 MP2-41C 14 AH-C-5B&D MP2-41C 1
Rad. Htrs.
MP2-31C 1
N. Wall AH-C-6A,B,&C MP2-41C 3
Rad. Htrs.
MP2-31C 2
AH-C-6D&E MP2-41C 2
E. Wall Rad. Htrs.
MP2-41C 5
Rad. Htrs.
MP2-31C 3
West Wall S. Ceiling Rad. Htrs.
MP2-41C 4
AH-C-40,F,&H MP2-31 C 4
South Wall AH-C-6F&G MP2-31C 5
AH-C-4I&J MP2-41C 7
AH-C-4A&B MP2-31 C 6
Rad. Htrs.
MP2-41C 9
North Ceiling AH-C-4E&G MP2-31C 9
AH-F-38 MP2-41C 10 AH-E-61 MP-T-1A 5
AH-F-39 MP2-41C 11 CP 316 MP-T-1B 1
3.4. Control Switch on Panel 316 and/or local pushbutton ar e in the position specified below:
.{
} indicates local pushbutton or switch.
Comoonent Posi tion Ini tia l Comconent Posi tion Ini ti al AH-E-1 Pull to Lock AH-C-5A (Off)
(Stop) thru SE AH-E-2 Pull to Lock AH-C-6A (Off)
(Stop) thru 6G AH-E-3 Pull to Lock AH-F-38 (Off)
(Stop)
AH-F-39 (Off)
AH-E-38 (Off)
AH-F-40 (Off)
AH-E-39 Pull to Lock (Stop)
AH-E-61 (OFF/ TRIP)
AH-C-4A (Off) lbb l
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3.5 Fire Protection System for the Turbine Bldg. Area is in operation per 2104-6.1.
3.6 Turbine Building Ambient termostats (AH-TS-5810-5825) set at 50 F, controlling the Turbine Building radiant heaters.
4.0 OPERATION 4.1 Turbine Building Area H&V System Startup.
4.1.1 PLACE the local control switches for AH-F-38, AH-F-39 and A3-r'-40 in the AUTO position on Panel 316.
There is no status change.
4.1.2 On Panel 316 PLACE the control switches for AH-E-1, AH-E-2, AH-E-3, and AH-E-39 to the START posi tion and release to the NORMAL position.
VEP.IFY the fars are running as 5
indicated by the red lights on Panel 316.
4.1.3 PLACE the local control switches for the Turbine Building Elevator Machine' Room Fan (AH-E-38) to the AUTO position.
NOTE:
Fan will start when the room temperature is greater than 90 F.
4.1.4 PLACE the local control switches for the Turbine Building Radiant Heaters, AH-C-4A through AH-C-4J, AH-C-5A through AH-C-5E, and AH-C-6A through AH-C-6G in the AUTO position.
NOTE:
The fan and heater will be energized only if the ambient building temperature is below 50 F.
4.1.5 PL4CE the local control switch for the Oil Drum Storage Room Fan AH-E-61 to the ON position.
4.2 Turbine Building Area H&V System Normal Operation.
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Revision 0 04/09/77 4.2.1 AH-E-1 controls for damper operation, AH-TIC-5506 posi tions the outside air (D5181A) and return air (D51818) dampers I
as well as associated roof ventilator dampers (AH-E-36 A, C, E, and G).
As temperature drops to 50 F:
D5181A closes, D51818 opens, AH-E-36A, C, E, and G closes, and unit heaters AH-C-6F and 6G op.erate from AH-TIC-5506 to maintain 50 F.
4.2.2 AH-E-2 controls for damper operation, AH-TIC-5523 positions the outside air (D5'91A) and return air (D5191B) dampers as well as associated roof ventilator dampers (AH-E-36B, D and F and AH-E-37D).
As temperature drops to 50 F:
D5191A closes, D51918 opens, AH-E-368, D and F and AH-E-37D close and unit heaters AH-C-60 and 6E operate from AH-TIC-5523 to maintain 50 F.
4.2.3 AH-E-3 controls 'for damper operation, AH-TIC-5523 positions th + outside air (05190Al and return air (D51908) dampers as well as t.ssociated roof ventilator dampers (AH-E-37A, B, C, D, E, F, G, H and Il.
As temperature drops to 50 F:
D5190A closes, D51908 oper s, AH-E-37A, B, C, D, E, F, G, H AND I close and unit heaters AH-C-6A, B and C operate from AH-TIC-5523 to maintain 50 F.
4.2.4 The motors for AH-F-38, AH-F-39 and AH-F-40 will advance the air filters media with a high differential (0.5" WG) across the filters., There are alarms which init when the filter cartridge is ccmpletely exhausted.
The cartridges
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have to be replaced at this time to prevent fan damage.
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4.2.5 ENERGIZE the radiant heaters AH-C-2A thru 2R and AHC-3A/38 from the Turbine Building Operating floor (331" elev) and control as necessary.
4.3 Turbine Building H&V System Shutdown 4.3.1 PLACE the local control ceiiches for the following roll-aire filters to the CFF position.
There is no status charige.
FILTER UNIT IjilTIALS AH-F-38 AH-F-39 i'
AH-F-40 4.3.2
. On Panel 316, PLACE the control switches for the follcwing 5
Fans to the PULL-TO-LOCK posi tion.
The fans will stop running as indicated by green status lights.
FAN INITIALS AH-E-1 AH-E-2 AH-E-3 AH-E-39 4.3.3 PLACE the local control switch for the Turbine Building Elevator Machine Room Fan (AH-E-38) to the OFF position.
4.3.4 PLACE the local control switches for the following Turbine Building Radiant Heaters in the OFF position.
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2104-5.6 Revision 0 04/09/77 HEATER ti0.
INITIAL MEATER t10.
Iri!TI AL AH-C-4A AH-C-58 AH-C-4B AH-C-5C AH-C-4C AH-C-5D AH-C-40 AH-C-5E AH-C-4E AH-C-6A AH-C-4F AH-C-6B AH-C-4G AH-C-6C AH-C-4H AH-C-60 AH-C-4I AH-C-6E AH-C-4J AH-C-6F AH-C-5A AH-C-6G t
4.3.5 PLACE the local control switch for the Oil Drum Storage Room Fan AH-E-61 to the OFF position.
4.4 Special or Infrequent Operations of the Turbine Building H&V System.
4.4.1 Continual Operation of Turbine Building Elevator Room Fan.
4.4.i.1 If continual operation of the Turbine Building Elevator Maching Room Fan is desired, PLACE the local control switch to the FAN position.
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