ML20032D662
| ML20032D662 | |
| Person / Time | |
|---|---|
| Site: | Sequoyah  |
| Issue date: | 08/11/1981 |
| From: | TENNESSEE VALLEY AUTHORITY |
| To: | |
| Shared Package | |
| ML20032D663 | List: |
| References | |
| SI-606, NUDOCS 8111170367 | |
| Download: ML20032D662 (7) | |
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SequoyaikNuclearPlant DISTRIBUTION 1C Plant Master File Pwr Plant Superintendent Assistant Pwr Plant Supt. (Oper.)
SURVEILLANCE INSTRUCTION Assistant Pwr Plant Supt. (Maint.)
As;istant Pwr Plant Supt. (H&S)
SI-606 Administrative Supervisor Maintenance Supervisor (M)
INTERIM BALANCE OF PLANT TEMPERATURE Assistant Maintenance Supervisor (M)
MONITORING PROGRAM Maintenance Supervisor (E)
Assistant Maintenance Supervisor (E)
Maintenance Supervisor (I)
Units 1 and 2 1U Results Supervisor 1C Operations Supervisor IU Quality Assurance Supervisor Health Physics Supervisor Public Safety Services Supv.
Chief Storekeeper Preop Test Progra n Coordinator Outage Director Chemical Engineer (Results)
Radiochem Laboratory Instrument Shop Reactor Engineer (Results)
Instrument Engineer (Maint. I)
IC Mechanical Engineer (Results)
IU Plant Services Supervisor i
1C Training Center Coordinator Prepared By:
Ben Lake Public Safety Services - SNP IC Shift Engineer's Office Revised By:
F.E. Flynn IC Unit Control Room m
J Health Physics Laboratory Submitted By:.
U_.
ref D IU Nucir Document Control Unit _
Supe sor IU Pwr Plant Superintendent, WBNP PORC Review:
Pwr Plant Superintendent, EFNP Pwr Plant Superintendent, BENP Date IU NEB-K Approved By: _ Of / f/// //
Resident NRC Inspector - SNP
/
IC NSRS-K
/jt/l'ItSuperintender Technical Support Center V
IC Unit Control Room #2 Date Approved:
//
1U Compliance Section Staff Supervisor Rev. No.
_Date Revised Pages Rev. No.
Date Revised Pages 0
10/17/79 All 4
8[ilh/
All
/'
I 8/26/80
_1,2,5, Add 2A 2
10/29/80
__3,4,5 3
1/13/81 5
The last page of this instruction is Number 6
8111170367 811UO PDR ADOCK 05000327 p
PDR e
J SQNP SI-606 - Units 1 and 2
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Page 1 of 1 Rev. 4 INTERIM BAI.ANCE OF PLANT TEMPERATURE MONITORING PROGRAM 1.0 SCOPE 1.1 This test consists of verifying the temperature of specific areas in auxiliary building, diesel generator building, ERCW pumping station, and main control room.
1.2 Requiremente 1.2.1 Purpose - To verify the temperature at specific areas by visually reading and recording dry bulb air temperatures are below maximum limits. This is to collect data for history of area temperat;ures where ESF equipment is located.
1.2.2 Tech Specs - None 1.2.3 Mode operability requirement - N/A
.~
1.2.4 Performance Mode (s) - All~
1.2.5 Scheduling - No concurrent SI's 1.2.6 Frequency - Once per shif t.
1.2.7 Additional Manpower Requirements - 1 AUO (1-1\\ brs per shift) 2.0 PRECAUTIONS Notify SR0 if any areas are above maximum limits, and begin recording 2.1 temperatures of out of limit areas once per hour until temperatures are back within its limit.
3.0 REFERENCES
3.1, Memo from R. H. Dunham to H. S. Fox dated April 20, 1979.
3.2 Memo from M. N. Sprouse to J. R. Calhoun dated July 9, 1980.
3.3 Letter from M. Seano of Westinghouse to D. R. Patterson on UHI system dated June 20, 1978.
3.4 Westinghouse scoping document TVA/ TEN SU-5.6.2 dated August 1978, Rev. 1.
4.0 INSTRUCTIONS i
l 4.1 Record on data sheet I the temperature at the locations listed on location l
sheet-1. Use a calibrated digital temperature indicator to measure temperatures.
(AUO should wait I minute at each location or when the temperature indication has stablized before recording the temperature) 4.2 If any local temperature exceeds its limit as listed on data sheet-1 record out of limit temperature every hour on data sheet-1 page 2 (at bottom) until temperatures are within limits. Record time and temp-i j
erature reading each hour. Notify the Shift Engineer.
l l
NOTE: Should any local temperature exceed its limit, attempt to re-l store temperature to normal, high temperature may be indication of failed ventilation and cooling systems.
j _r
r SQNP SI-606 - Units 1 and 2 Location Sheet 1 Page 1 of 2 Rev. 4 LOCATION OF TEMPERATURE INDICATOR Location c
_gumber Location T1+1 Auxiliary Building (AB), Elevation 653.0 TI-2 Auxiliary Building, Elevation 669.0, unit I side near Aux. Feedwater pump 1A-A door TI-3 Auxiliary Building, Elevation 669.0, Unit 2 side nea,r concentrate room TI-4 Auxiliary Building, Elevation 690.0, Unit I side on 5-A4 TI-5 Auxiliary Buf1 ding, Elevation 690.0, Unit 2 side on 5-A14 TI-6 Auxiliary Building, Elevation 714.0, Unit I side near T-A3 (fire hose)
TI-7 Auxiliary Building, Elevation 714.0, Unit 1 side near T-A13 (near ladder) 4 TI-8 Auxiliary Building, Elevation 734.0, Unit 2 side 5-A3 near fire exit TI-9 Auxiliary Building, Elevation 734.0, Unit 2 side behind stairs A-13 S-13 TI-10 Auxiliary Building, Elevation 734.0, Unit I side beside tank TI-11 Auxiliary Building, Elevation 749.0, Unit I side near A/C air return grille TI Auxiliary Building, Elevation 749.0, Unit I side phone 732 and fuse box.
TI-13 Auxiliary Building, Elevation 749.0, Unit 2 side near phone 357 and fuse box TI-14 Auxiliary Building, Elevation 749.0, Unit 2 side near phone 356 TI-15 Auxiliary Building, Elevation 749.0, Unit 2 side near shutdown trans-former 2B2-B TI-16 Auxiliary Building, Elevation 763.0, Unit 1 side between fans on wall TI-17 Auxiliary Builcing, Elevation 763.0, Unit 2 side between fans on wall 4
TI-18 Main Control Room TI-19 D/G Building 722.0, Unit 2B-B t t I
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SQNP
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SI-606 - Units 1 and 2 Location Sheet 1 Page 2 of 2 Rev. 4 Location N mber Location TI-20 D/G Building 740.0, 480V Board Room 2B TI-21
'ERCW Purnping Station (old, near pump H-A)
TI-22 Aux Bldg, Elevation 749.0 Unit 1 side near shutdown transformer lAl TI-23 Aux Bldg, Elevation 749.0 Unit I side near shutdown transformer 1B1 TI-24 Aux Bldg, Elevation 749.0 Unit 2 side near shutdown, transformer 2A2 TI-25 U1 Additional equipment bldg Elevation 706 south side column between accumulators.
b 9
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SQNP SI-606
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Data Package Cover Sheet Page 1 of 1 Rev. 4 INTERIM BAIANCE OF PLANT TEMPERATURE MONITORING PROGRAM Unit Unit I and 2 Date List of data sheets attached.
Instructicn No.
Data Sheet No.
Pages 3.1 and 3.2 1
1 and 2 Was data acceptance criteria satisfied?
Yes No If criteria were not satisfied, notify the shift engineer.
Reason for test:
Required by schedule -
Other (explain)
Review of Test Results SRO Date STA Date QA Staff Date Remarks
..____.._-.--a-...,..-----..
SQNP SI-606 - Unit 1 and 2 Data Sheet 1 Page 1 of 2 Rev. 4 S1 TIFT LOG SHEET i
(REACTOR OPERATING MODE
)
Date:
/
./
2300 0700 1500 REF.
INSTRU. NO.
NOTE OPER. MODE L1 HITS 0700 1500 2300 REMARKS 3.1 TI-1 1
1,2,3,4 104"F TI-2 1
1,2,3,4 104 F Interim Balance TI-3 1
1,2,3,4 104,F of Plant Temp.
TI-4 1
1,2,3,4 104 F
^
Monitoring TI-5 1
1,2,3,4 104 F TI-6 1
1,2,3,4 104 F TI-7 1
1,2,3,4 104 F TI-8 1
1,2,3,4.
104 F TI-9 1
1,2,3,4 104 F
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TI-10 I
1,2,3,4 104 F TI-11 1
1,2,3,4 104 F TI-12 1
1,2,3,4 104 F TI-13 1
1,2,3,4 104 F TI-14 1
1,2,3,4 104 F TI-15 1
All 104 F TI-16 1
1,2,3,4 104 F OPERATOR INITIfd.S T
(1)
If readings exceed limit, notify the Shift Engineer and continue to take readings hourly until within limits.
Temperature Indicator No.
Calibration Date Calibration Due (If the temperature indicator is out of calibration notify the engineering test unit for a calibrated isistrumeat.)
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SQNP s
SI-606 - Unit I and 2 Data Sheet 1 1
Page 2 of 2 Rev. 4 SHIFT LOG SKEET (REACTOR OPERATING MODE
)
Date:
/
/
2300 0700 1500 REF.
INSTRU.' NO.
NOTE OPER. MODE LIMITS 0700 1500 2300 REMARKS
,i 3.1 TI-17 1
1,2,3,4 104"F TI-18 1
1,2,3,4 104,F Interim Balance TI-19 1
1,2,3,4 120*F j
of Plant Temperature TI-20 1
1,2,3,4 120"F l
Monitoring T1-21 1
1,2,3,4 120 F
=
TI-22 1
All 104*F I
TI-23 1
All 104*F
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TI-24 1
All 104*F TI-25 2
All.
>75 F <85"F l
Computer Pts.
V8001A 3
1,2,3
>65 F<77 F 1
V8002A 3
1,2,3
>65 F<77 F V8003A 3
1,2,3
>65 F<77 F V8004A 3
1,2,3
>65 F<77 F El-OPERATOR'S INITIALS 8
INSTRU. NO.
OUT OF LIMIT TIME OPERATOR TEMP.
Temperature 3.2 out-of-limit hourly recording (1) If readings exceed limits, notify the shift engineer and continue to take readings hourly until within limi-(2) If readings exceed limits, adjust room air conditionm or heaters to stay within limits.
Computer Pts V8001A (3) 1,2,3
>65 F <77 F V8002A (3) 1,2,3
>65 F <77 F V8003A (3) 1,2,3
>65 F <77 F V8004A (3) 1,2,3
>65 F <77 F If readings exceeds limits, initiate EMR to return air handling unit to service and repair / correct temperat (3) immediately. These are junction box temperatures in the computer room and affect RCS AT/Tavg monitoring.
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