ML20215H319

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Rev 0 to Emergency Plan Implementing Procedure EPIP-4.29, Technical Support Ctr/Leof Radiation Monitoring Sys
ML20215H319
Person / Time
Site: Surry  Dominion icon.png
Issue date: 09/29/1986
From: Costello J, Miller H
VIRGINIA POWER (VIRGINIA ELECTRIC & POWER CO.)
To:
Shared Package
ML18149A370 List:
References
EPIP-4.29, NUDOCS 8610230110
Download: ML20215H319 (19)
v • d • e


Text

"

7r 's'[" VlRZINIA POWER f SURRY POWER STATION EMERGENCY PLAN IMPLEMENTING PROCEDURE fy

( ) l

\_J NUMBER PROCEDURE TITLE REVISION 00 EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM l PAGE (With 3 Attachments) 1 of 16 PURPOSE Activate and operate TSC/LEOF Radiation. Monitoring System.

USER Dose Assessment Team or TSC/LEOF. Monitoring Team ENTRY CONDITIONS g 1. Activation by Radiological Assessment Director (A

N 2a

2. Activation by Dose Assessment Team gR
3. Activation by Radiological Assessment Coordinator.

i REVISION RECORD REV. 00 PAGE(S): Entire Procedure DATE: SEP 2 9 1986 REV. PAGE(S): DATE:

REV. PAGE(S): DATE:

REV. PAGE(S): DATE:

8610230110 861017 REV. PAGE(S): PDR ADOCK 05000280 DATE:

REV. PAGE(S): F PDR DATE:

REV. PAGE(S): DATE:

CO MEN SNSOC REVIEW DA TE APPRO AL

  • s f C STA TION MANAGER APPROVA'L DA TE lC REVIEW

/

ftf 42;csat/ Nf

  • d EPIPA

No. 97887210 NUMBER PROCEDURE TITI.E REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 2 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTQBTAINED

1. INITIATE PROCEDURE:

a) BY:

DATE:

TIME:

2. SYSTEM START-UP a) Ensure particulate and iodine sample - LOADED
1) Refer to Attachment 1 for location of sample O holders
2) Remove hold down bar
3) Use lever to remove 3) Unscrew cap on plug and sample plugs and ensure replace with sample particulate and iodine sample in place
4) Replace hold down bar b) Push calibrate toggle switch
  • on bottom front panel DOWN (off) c) Rotate two black knobs on the drawer assembly to the left and pull drawer out d) Turn orange printer switch ON (top rear of printer) e) Insert EDIT and KEYBOARD key and turn EDIT key ON (clockwise)

(Step 2 continued on next page]

No.97887210 NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 3 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTOBTAINED

2. { continued]

f) Ensure system operability:

1) Wait one minute for print fail light to clear
2) Ensure LED lights 2) Call Instrument Department indicate as follows: and GO TO Step M LED LIGHT LOCATION INDICATION RUN Keyboard and ON front drawer KB Keyboard ON EDIT Keyboard ON PRINT FAIL Keyboard and 0FF front drawer -

NOTE: Each keypad input should be repeated on the 8-segment LED display.

3. UPDATE SYSTEM DATE/ TIME a) Perform the following keypad input:

" FILE" (Upper Pad)

"0"

" ENTER"

[ Step 3 continued on next page]

O

4 No. 97887210 NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 4 of 16

- STEP -

ACTION / EXPECTED 'ESPONSE RESPONSE NOTOBTAINED

3. [ continued) b) Verify printer responds as b) Notify Instrument Shop and follows: C0 TO Step H
  • PROGRAM - PNGVEP VERSION 0.3'

' ENTRY DAY TIME' c) Enter Julian Date (x day of 365), hour and minute:

"x" "x" Julian Date "x"

s "x" Hour of Day n n x

"x" Minutes "x"

" ENTER"

1) Verify that the printer 1) Turn EDIT key of f- (vertical) duplicates input and then ON (clockwise) 1 AND RETURN to Step 3.0 d) System will request time of day when the 24 hour2.777778e-4 days <br />0.00667 hours <br />3.968254e-5 weeks <br />9.132e-6 months <br /> report should be printed by printing:

'24 HOUR LOG TutE'

[ Step 3 continued on next page]

O I ___ _ _ _ . _ _ _ _ _ _ _

No. 97887210 NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 5 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTOSTAINED

3. [ continued]
1) Disable automatic report- 1) Enter time of day when the in by entering: 24-hourly averages are to be printed:

"2" "4" "x" Hour "0" "x" "1" "x" Minute

" ENTER" "x"

" ENTER" e) Turn EDIT key 0FF (vertical) to disable the FILE 0 program f) Push the " pump" button on the O Display III panel (Refer to Attachment 1)

1) Verify pump running 1) Notify Instrument Department and GO TO Step 18
4. VERIFY SETPOINTS a) Turn KEYBOARD key ON (clockwise) b) Print setpoint data for Channel 1 as follows:

" FILE" (Upper Pad) ngn

" ENTER" c) REPEAT Step 4.b for Channels 3, 5, 6, 7 and 9 d) Verify alert alarm and d) Notify Instrument Department high alarm setpoints are and continue with this the same as listed on procedure Attachment 2 O

no.c7se m o NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 6 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSENOTOBTAINED NOTE: During monitor start-up the monitor data will be flagged "MAINT" until a statistically significant count (256 counts) or 10 minutes has elapsed.

If the filter or charcoal cartridge has been changed, data will indi-cate "MAINT" for a period of up to 20 minutes on Channels 1 and 3.

5. VERIFY MONITOR STATUS a) Print status of Channels 1 through M as follows:

" DATA" "0"

" ENTER" b) Compare printed data /

O status with digital data LED status on the Display III Panel:

1) Use thumbwheel on the Display III Panel to select proper channel
2) LED lights on Display III Panel indicate the following:

LED STATUS N NORMAL M MAINTENANCE /

CALIBRATE /

CHECKS 0URCE F FAIL EXTENAL HI/ LOW T TREND ALARM A ALERT ALARM 11 HI ALARM

. [ Step 5 continued on next page]

No. C7807210 I

l NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM P GE 7 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTORTAINEO

5. [ continued]
3) Verify data / status 3) Refer to Attachment 3_ to match printout determine appropriate response AND Ah3 All conditions are in normal mode as indicated RETURN to Step 5.b when by Attachment 3 status - NORMAL SE Notify Instrument Department and GO TO Step ~18 O

b 6. INITIALIZE TOTAL SAMPLE FLOW a) I_f, f initial start-up a) GO TO Step 7.

EE If particulate and iodine sample to be changed, continue with this step b) Ensure keyboard is turned M (clockwise) c) Enter the following keypad input:

" FILE" "1"

"6"

" ENTER"

[ Step 6_ continued on next page]

b v

i No.c7ss7210 NUMBER PROCEDURE TITLE REVISION

) EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM pAGE 8 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTORTAINED 6 [ continued]

d) Verify that printer outputs sample start time, total flow (mis) and elapsed time in fail status.

1) Initialize the flow by 1) If,no change of particulate /

j entering the following iodine sample, enter:

keypad inputs:

" /0FF"

"+/0N" " ENTER"

" ENTER"

2) REPEAT Step 6.d for the iodine channel e) Disregard fail histories printed after initialization f) Turn keyboard key 0FF (counterclockwise) -
7. SAMPLE CHANGE OUT a) ' Periodically (approximately a) GO TO Step 8, 4 hours4.62963e-5 days <br />0.00111 hours <br />6.613757e-6 weeks <br />1.522e-6 months <br />) pR IJ[ particulate (Channel 1) or iodine (Channel 3,) is in alarm:
1) Turn calibrate toggle switch on bottom front panel ON, (up)

I

[ Step 7 continued on next page]

No.C7887230 NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 9 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTOBTAINED

7. { continued]
2) Using the Display III pushbutton, turn sample pump 0FF.
3) Refer to Attachment 1, for sample location and remove sample hold down bar.
4) Use lever to remove sample plugs and replace particulate and iodine samples.
5) Replace sample plugs and hold down bar.
6) Push calibrate toggle switch 0FF (down).
7) Turn sample pump ON,.

b) GO TO Step 6,to initialize sample flow and use flow data for sample analysis.

8. OPERATION MODE a) IJ[ emergency NOT terminated, a) GO TO Step 1],.

frequently monitor visual indicators (blue and red beacons) on the remote indicator and on the EC-4s AND j RETURN to note prior to Step ~5 to verify status.

O

No. 97887210 NUMBER PROCEDURE TITLE REVISION

/ 00 EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 10 of 16 ACTION / EXPECTED RESPONSE RESPONSENOTOBTAINED f STEP

9. HIGH/ ALERT ALARM STATUS a) Review Ping-3B printer to determine channel in ALARM b) Turn thumbwheel on Display III panel to ALARM channel c) Verify reading above setpoint
1) Reviaw display data
2) Review high/ alert alarm setpoint on Attachment 2_

O V

d) Il display LESS THAN alarm setpoint, clear ALARM:

d) Monitor will remain in ALARM until display is less than setpoint.

1) Press the Alarm Acknowledge pushbutton 1) Notify the Radiological on the Ping-3B Display Assessment Director or the III panel Radiological Assessment Coordinator of conditions AND
2) Perform monitoring or grab
2) Press Alarm Acknowledge sampling to verify alarm l pushbutton on the Remote levels Indicator (RIE)

AND

3) Press the High Alo.m l

Reset on the EC-4 monitor 3) C0 TO note prior to Step 5_

l l e) Hi Alarm should clear e) Notify Instrument Department and GO TO Step 18

1) GO TO note prior to l Step 5, O

i

too.97887210 NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 11 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTOBTAINED

10. PRINT FAIL LED ON a) Printer must be operable to operate pump and keyboard b) Verify that printer paper b) IF paper empty:

supply roll full

1) Lift cover on printer
2) Replace paper roll, c) Turn keyboard key ON (clockwise) d) Verify print LED OFF d) Notify Instrument Department e) Enter following keypad input:

" PRINT" "ALSTAT" -

" ENTER" f) Verify that the printer f) Notify Instrument Department and prints status of all GO TO Step g channele

1) Turn keyboard key 0"?

(counterclockwise)

2) RETURN to note prior to Step 5.

, a

no.oree72 o NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 12 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTORTAINED

11. MAINTENANCE STATUS a) Ensure all toggle switches on bottom front panel are OFF (down) b) Verify maintenance clear b) Continue with this step.
1) RETURN to note prior to Step 5 c) Verify that Display III LED light normalt
1) Use thumbwheel to select channel
2) If normal (N) LED is ON, wait 20 minutes for channel to obtain significant number of counts
3) If channel status remains 3) RETURN to NOTE prior to in "MAINT", notify Step 5_

Instrument Department and GO TO Step 18, l

12. CALIBRATE STATUS a) Ensure calibrate on bottom front panel 0FF (down) b) Verify printet indicates b) Notify Instrument Department l that channels are out of and GO TO Step g i calibrate status l

I O

l

Peo.97887210 NUMBER PROCEDURE TITLE REVISION O 00 V EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 13 of 16 STEP ACTION / EXPECTED RESPONSE RESPONSE NOT OBTAINED

( _

13. EXTERNAL FAIL' STATUS a) Ensure pump operational b) IF pump NOT operational b) E pump does not start, notify push Display III pushbutton Instrument Department and to turn pump ON GO TO Step p c) Turn keyboard key ON (clockwise) and enter the following keypad input to

, clear Channel M flow alarm:

" ALM CLR"

" ENTER" d) Verify printer indicates d) Notify Instrument Department Channel 1, 2, 3, 5, 7 and and GO TO Step 3 M are normal status e) Turn keyboard key 0FF (counterclockwise) -

14. LOW FAIL STATUS a) IF Channels 2 and 8 fail a) GO TO Step 14.b low:
1) Turn keyboard key ON
2) Enter the following keypad input:

" HIST MIN" n n x

"x"

" ENTER" Where channel x are Channel 02 or 08 O [ Step 14 continued on next page]

No. 97847210 NUMBER PROCEDURE TITLE REVISION l

p 00

\ EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 14 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOTOBTAINED

14. { continued]
3) Verify that the 24 - 10 3) IF data indicates GREATER minute averages are LESS THAN 0.1 cpm, call Instru THAN or EQUAL TO 0.1 cpm. ment Department and GO TO Step 3 4 4) Nominal response (0.1 cpm) due to low background
5) RETURN to note prior to Step 5.

b) E Channels 1,3,4,5,6,7 b) GO TO Step 14.c or 9 fail low:

1) GO TO Step 16,to conduct

. a checksource test and l RETURN to this step l

2) Verify that printer 2) Notify Instrument Department indicates a checksource and GO TO Step p value and channel returns to normal status
3) GO TO note prior to Step 5_.

c) IF Channels 14 or 15 fail c) RETURN to NOTE prior to Step 5.

low, notify Instrument Department and GO TO Step g

15. HI FAIL STATUS a) Notify Instrument Department and GO TO Step 18, O

u..orserano NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 15 of 16

- STEP ACTION /EXPECTL0 RESPONSE RESPONSE NOTORTAINED NOTE: Only Channels 1, 3, 5, 6, 7 or 9,have a checksource.

16. CHANNEL CHECKSOURCE a) Set thumbwheel switch on the Display III panel to the proper channel (1, 3, 5, 6, 7 or 9) b) Push checksource button on Display III panel to j activate source
1) Printer will inform user that the unit is f)s

\_, in the checksource mode.

2) The "M" LED will turn ON for the desired channel.
3) Printer will indicate response after 768 counts.
4) The units should exit 4) Notify Instrument Department out of checksource mode and GO TO Step 1E[

and clear alarms.

5) Turn keyboard key 0FF (counterclockwise).

O l

No.C7887210 NUMBER PROCEDURE TITLE REVISION EPIP-4.29 TSC/LEOF RADIATION MONITORING SYSTEM PAGE 16 of 16

- STEP ACTION / EXPECTED RESPONSE RESPONSE NOT ORTAINED

17. SYSTEM POWER DOWN a) Push calibrate toggle on bottom front panel ON (up) b) Turn sampling pump 0FF c) Turn printer OFF d) Replace charcoal and particulate filter IAW Step 7, e) Close front panel.

~

18. TERMINATE PROCEDURE EPIP-4.29:

! a) Completed By:

Date:

Time:

b) Forward completed EPIP-4.29 to Radiological Assessment Director.

- END -

O

. - , - - _ _ - . ~ , . - _ _ . , . , _ .,__ _ . , . . - -

Ns.97887223 NUMBER ATTACHMENT TITLE REVISI0h EPIP-4.29 PING-3B RADIATION MONITORING SYSTEM 00 ATTACHMENT PAGE 1 1 of 1 )

I l

1 DRAWER ASSEMBLY DISPLAY 111 s s s h O O aussa eae esses

:::' Oasesse E-I PRINT RUN O a Fall a

CAL 1hMATE A

122222 l

l h I IODINE PUMP i

PARTICULATE SAS

!O

N3.97887220 e*

NUMBER A TTACHMENT TITLE REVISION EPIP-4.29 SETPOINTS FOR TSC/LEOF RADIATION M NIT R NG SYSTEM p,gg A rrACHMENT 2 1 of 1 CHANNEL # ALERT ALARM HI ALARM

1. Particulate 6.0 E-9 pCi/cc 3.0 E-8 pCi/cc
2. Alpha 1.0 E+6 cpm 1.0 E+6 cpm
3. Iodine 2.0 E-8 pCi/cc 2.7 E-6 pCi/cc

() 4. Noble Gas (Low Range) 2.0 E-5 pCi/cc 2.4 E-2 pCi/cc

5. Area 1.0 E+2 mR/hr 1.0 E+3 mR/hr
6. Noble Gas 2.4 E-1 pCi/cc 2.4 E+0 pCi/cc (Mid Range)

I

7. Area 1.0 E+2 mR/hr 1.0 E+3 mR/hr' t

l

e N3.97887223 NUMBER A TTACHMENT TITLE REVISION

O 00

(_) EPIP-4.29 ALARM / FAILURE MATRIX PAGE A TTACHMENT 3 1 of 1 GAMMA (EC-4) AIRBORNE (PING-3B) PRINTOUT RESPONSE PILOT LIGHTS PING RIE EC-4 STATUS GO TO STEP GREEN AMBER RED BEACON BEACON BEACON ON OFF OFF OFF OFF OFF NORMAL 5 ON ON ON RED ON RED ON RED ON HI ALARM 9 ON ON ON RED GN RED ON RED ON ALERT ALARM 9 O

V N/A N/A N/A N/A N/A Nia PRINT FAIL 10 LED-ON ON '0FF OFF OFF OFF OFF MAINT 11 ON OFF OFF OFF OFF OFF CALIB 12 ON OFF OFF BLUE-ON OFF BLUE-ON FAIL EX 13 0FF OFF OFF BLUE-ON OFF BLUE-ON FAIL LO 14 ON OFF OFF BLUE-ON OFF BLUE-ON FAIL HI 15 ON OFF 0FF OFF OFF OFF CHECKSOURCE 16

. . _ . - - - - - .. . ._ . . . . - - - .

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