ML20235N863

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Rev 0 to Surveillance Procedure SP.486, Monthly Control Room/Technical Support Ctr Ventilation Gas Monitor Test
ML20235N863
Person / Time
Site: Rancho Seco
Issue date: 08/26/1987
From:
SACRAMENTO MUNICIPAL UTILITY DISTRICT
To:
Shared Package
ML20235N491 List:
References
SP.486, TAC-65732, WP4461P, NUDOCS 8710070097
Download: ML20235N863 (62)
v • d • e


Text

j EFFECTIVE DATE 08-26-37 Rev. O HP4461P 0-0306P SP.486 MONTHLY CR/TSC VENTILATION GAS MONITOR TEST 1.0 PURPOSE 1.1 To perform and document the functional test of the Class I Control Room Technical Support Center (CR/TSC) Ventilation Gas Monitors R-15701 and R-15702.

1.2 This procedure satisfies Rancho Seco Unit 1 Technical Specification Table 4.1-1. Item 44a for monitors R-15701 and R-15702.

2.0 LIMITATIONS AND PRECAUTIONS 2.1 During alarm and loss of power testing of each monitor, energized field wires are lifted and relanded.

1 2.2 Do not leave the installed RM-23P or the installed RM-11 supervisory key unattended.

)

3.0 PREREQUISITES EQlE:

This procedure can be performed in any plant condition.

3.1 Monitor R-15701 or R-15702 are not in alert or alarm.

3.2 QC has been notified that wire reland inspection will be required during the performance of this procedure.

4.0 SPECIAL TOOLS / EQUIPMENT 4.1 Digilal Multimeter (DMM), Fluke 77, 2.0% accuracy or equivalent 4.2 General Atomics Supervisory Key 4.3 RM-23P, General Atomics Module (if required) 4.4 Hatch or Timepiece synchronized to Control Room time to be used to document events for post test alarm analysis.

Rev. O B710070097 871001 SP.486-1 DR ADOCK 050 2

j

c 5.0 ACCEPTANCE CRfTERIA 5.1 The HVAC High Radiation Relay, Loss of Counts and Checksource operate as shown with *** on Data Sheets 3 and 4.

6.0 PROCEDURE HQIE:

This procedure contains 2 monitors.

The checkoff block is provided to maintain the place in the procedure for each monitor.

/

15701 15702

+

+

R-15702 L---------------R-15701 EQII:

This procedure is structured so either monitor can be tested provided each monitor is tested independently in its entirety.

Data for each monitor shall be recorded on the applicable Data Sheet referenced below:

Honi tor Data Sheet R-15701 3

R-15702 4

6.1 Preliminaries HQII:

If a procedure step cannot be accomplished, the individua shall suspend testing and report the malfunction to the ILL Engineer.

If required, a Work Request shall be generated to accomplish the troubleshooting activity.

6.1

.1 Document the reason for performance on Data

/

Sheet 1.

15701 15702

)

6.1

.2 Document performance authorization on Data

/

Sheet 1.

15701 15702 6.1

.3

, Document personnel identification on Data

/

Sheet 1.

15701 15702 I

6.1

.4 Document prerequisite verification on Data

/

Sheet 1.

15701 15702 6.1

.5 Document temporarily installed test equipment

/

calibration on Data Sheet 1.

15701 15702 i

Rev. O SP.486-2

PROCEDURE (Continued) 6.1

.6 If the RM-23P is used, inform the Reactor Operator of the test and ask him to

/

acknowledge all RM-ll alarms.

15701 15702 6.1

.7 Review Enclosure 8.1 for equipment nameplate

/

4 and location information.

15701 15702 l

l 6.1

.8 If the RM-11 is used establish communications I

between the control room and the monitor being

/

tested.

15701 15702 6.2 Monitor Preparation 6.2

.1 Complete the CR/TSC Ventilation Gas Monitor out of service independent verification record on

/

the applicable Data Sheet.

15701 15702 HDII:

The preferred method of testing the monitor is from the RM-ll.

The monitor operability can be determined locally using the RM-23P.

If. the RM-ll is not available, the LA-120 printer will not be available.

6.2

.2 1E the LA-120 Printer is available, obtain a hard-copy of monitor database QB enter the

/

monitor database information on Enclosure 8.2.

15701 15702 6.2

.3 To determine the availability of the RM-11 perform the following:

6.2

.3.1 Verify the RM-11 is communicating with the monitor by locating the monitor display on the screen and ensuring the background

/

is EQI pink.

15701 15702 6.2

.3.2 Document on the Data Sheet the RM-ll is or is not communicating with the monitor.

/

15701 15702 6.2

.4

'Honitor preparation l-Rev. 0 l

SP.486-3

i, PROCEDURE (Continued) j HQII:

If the RM-ll inhibit switches are not in the down (OFF) position, the RM-11 will not be able to. perform any control functions.

6.2

.4.1 At the RM-80 of monitor, place the below listed RM-ll control switches in the DOWN (OFF) position.

The switches are located on the mother board in the upper,right hand corner.

6.2

.4.1.1 DB Load - Down (OFF)

/

15701 15702 j

6.2

.4.1.2 DB Alter - Down (0FF)

/

15701 15702 l

6.2

.4.1.3 Control - Down.(0FF)

/

j 15701 15702

/

6.2

.4.2 Verify the RM-23L Green Light Emitting Diode-(LED) is ON.

/

15701 15702 6.2

.4.3 IE the RM-ll is HQI communicating with the monitor, IdEN install the RM-23P at the RM-80 of monitor.

/

1 15701 15702 6.2

.5 Isolate the Control Room and TSC Essential HVAC System by performing the following at the monitor

/

CIJB.

15701 15702 CAUTION:

Hires lifted in this section could be energized.

6.2

.5.1 Locate field wire in the monitor CIJB identified on Data Sheet 2 from TB2-4

/

and TB2-5..

15701 15702 6.2

.5.2 Lift and tape the wires.

/

15701 15702 6.2

.5.3 Document the lifted leads on Data Sheet 2.

/

15701 15702 6.2

.5.4 Install the DMM, set for resistance

/

readings, (+) to TB2-4 and (-) to TB-5.

15701 15702 6.2

.5.5 Document on the Data Sheet no continuity

/

is shown on the DMM.

15701 15702 i

e Rev. O SP.486-4

j PROCEDURE (Continued)

HQII:

The DMM will be monitoring the Control Room and TSC Essential HVAC System high radiation inputs. A closed contact (DMH indicates continuity) indicates high radiation detected.

6.3 Ala'rm Verification HDII:

If a procedure activity can be performed by either device, it will appear as RM-ll (RM-23P) in the step and if an alert or alarm function is verified by either device it will be described as RM-11 (RM-23L).

6.3

.1 Using the RM-11 (RM-23P), record on Data Sheet

/

the AS FOUND values of Channel Items 010 and 009.

15701 15702 EQIE:

The RM-23P does not require a supervisory key.

6.3

.2 At the RM-ll using the General Atomics Key,

/

set the supervisory switch to the SUPV position.

15701 15702 MQIE:

Background activity is the LED display for Channel 2 (BG) on the RM-23L mounted on the RM-80 microprocessor.

At the RM-ll the STATUS pushbutton must be depressed for the monitor selected to obtain a backgiound activity reading from the database display.

6.3

.3 At the RM-ll (RM-23P), change the Channel 1 Item

/

010 to a value 1 decade below background activity.

15701 15702 6.3

.4 At the RM-ll (RM-23L), document on the Data Sheet the monitor display square is flashing yellow

/

(G (6+y) Yellow LED is ON).

15701 15702 6.3

.5 1E the RM-ll is used, THEN using the timepiece, note the time on the Data Sheet (to check the

/

., events in alarm history).

15701 15702 6.3

.6 At the RM-11 (RM-23P), return Channel Item 010 to the AS FOUND value recorded on the Data Sheet.

/

Document the AS LEFT value on the Data Sheet.

15701 15702

/

6.3

.7 At the RM-ll (RM-23P), change the Channel Item 009 15702 to 1 decade below background activity.

15701 i

I Rev. O SP.436-5 u__ ____

PROCEDURE (Continued) 6.3

,8 At the RM-11 (RM-23L), document on Data Sheet the

/

monitor display square is flashing red (Red LED is ON).

15701 15702 6.3

.9 IE the RM-11 is used 1818 using the timepiece,

/

note the time on the Data Sheet.

15701 15702 6.3

.10 At the CIJB, document on the Data Sheet continuity is shown on the DMM (HVAC contact closed).

/

15701 15702 6.3

.11 At the RM-11 (RM-23P), return Channel Item 009 to the AS FOUND value recorded on Data Sheet.

/

l Document the AS LEFT value on the Data Sheet.

15701 15702 6.3

.12 Using the DMM, document on the Data Sheet no continuity (HVAC contact open).

/

15701 15702 6.3

.13 At the RM-11 (RM-23L), document on the Data Sheet the mor' tor display square is in a green operate

/

condition (Green LED is ON).

15701 15702 6.4 HVAC initiation cn Monitor Power Failure.

6.4

.1 Locate the power switch in the RM-80.

/

15701 15702 6.4

.2 Turn the power switch to 0FF.

/

15701 15702 6.4

.3 Document on the Data Sheet the DMM shows continuity.

/

15701 15702 6.4

.4 Turn power switch to ON.

/

15701 15702 6.4

.5

' Remove the DMM from the CIJB terminals.

/

15701 15702 6.5 Loss of Counts 6.5

.1 At the RM-80, remove the BNC signal connector

/

from input J-l of the preamplifier board A1.

15701 15702 6.5

.l.1 Document BNC connector removal on

/

Data Sheet 2.

15701 15702 Rev. 0 SP.486-6

PROCEDURE ~ (Continued) t 6.5

.2 Document on Data Sheet (in approximately 5 minutes) the following conditions occur:

Device Location Condition 6.5

.2.1 Loss of counts LED RM-80 ON

/

15701 15702 l

6.5

.2.2 G(B+y) [ Channel 1] Green LED RM-23L - 0FF

/

15701 15702 6.5

.2.3 Operate Light RM-80 0FF

/

15701 15702 6.5

.2.4 Horn RM-80

- - ON

/

15701 15702 6.5

.3 Silence the horn.

/

15701 15702 6.5

.4 At the RM-80, reconnect the BNC signal cable to

-l input J-1.of premaplifier board A1.

/

15701 15702 6.5

.4.1 1E the RM-11 is used, IBER using the timepiece, document on the Data Sheet

/

the time the BNC was reconnected.

15701 15702 6.5

.4.2 Document BNC reconnection on Data Sheet 2.

/

15701 15702 EQII:

OC Inspection EQIE:

OC Independent verification of relanded wires in the following steps is not required 1

prior to continuing with this test.

If the j

verifier is not available at this point, J

proceed'with the test.

6.5

.4.1' Document on Data Sheet 2 a OC independent

/

)

verifier ensures the BNC is reconnected.

15701 15702 6.5

.5 At the RM-11 (RM-23P), perform the following:

6.5

.5.1 Enter Channel 1, Item 016

/

15701 15702 6.5

.5.2 Change Channel 1, Item 016 to 000

/

15701 15702 l

=

Rev. O SP.486-7

PROCEDURE ~ (Continued) 6.5

.5.3 Change Channel 1, Item 016 to 001

/

15701 15702 6.5

.6 Document on Data Sheet the following responses:

Device Location ConditioD 6.5

.6.1 Loss of Counts LED RM-80

- 0FF.

/

15701 15702 6.5

.6.2 G(B+y) [ Channel 1] Green LED RM-23L - ON

/

15701 15702 6.5

.6.3 Operate Light RM-80 ON

/

15701 15702 6.5

.7 At the RM-80, remove the BNC signal connector

/

from input J-2 of the preamplifier A1.

15701 15702 6.5

.7.1 Document BNC connector removal on Data Sheet 2.

/

15701 15702 6.5

.8 Document on Data Sheet (in approximately 5 minutes) the following conditions:

Device location Condi tion 6.5

.8.1 Loss of counts LED RM-80 ON

/

15701 15702 6.5

.8.2 G(BG) [ Channel 2] Green LED RM-23L - 0FF

/

15701 15702 6.5

.8.3 Operate Light RM-80 0FF

/

15701 15702 6.5

.8.4 Horn RM-80 ON

/

15701 15702 6.5

.9 Silence the horn

/

15701 15702 6.5.10 At the RM-80, reconnect the BNC signal cable to input J-2 of preamplifier A1.

/

15701 15702 6.5

.10.1 IE the RM-11 is used, 181H using the timepiece, Document on the Data Sheet

/

the time the BNC was reconnected.

15701 15702 Rev. O SP.486-8

PROCEDURE (Continued) 6.5

.10.2 Document BNC reconnection on Data Sheet 2.

/

15701 15702 t! DIE:

OC inspection 6.5-

.10.3 Document on Data Sheet 2 a QC independent verifier ensures BNC is reconnected.

/

15701 15702 6.5

.11 At..the RM-11 (RM-23P), perform the following:

6.5

.11.1 Enter Channel 2, Item 016

/

15701 15702 6.5

.11.2 Change Channel 2, Item 016 to 000

/

15701 15702 6.5

.11. 3 ~

Change Channel 2, Item 016 to 001

/

15701 15702 6.5

.12 Document on Data Sheet the following responses at the RM-80:

Device Location Resoonse 6.5.

12.1 Loss of Counts LED RM-80 0FF

/

15701 15702 6.5

.12.2 G(BG) (Channel 2) Green LED RM-23L -

ON

/

15701 15702 6.5

.12.3 Operate Light RM-80 ON

/

15701 15702

)

6.6 Checksource Test 6.6

.1 IE the RM-23P is being used, IliG go to Step 6.6.3.

/

15701 15702 6.6

.2 "Checksource from the RM-11.

6.6

.2.1 At the RM-11 GRID 1, acknowledge all alarms

/

on the grid if needed.

15701 15702

)

6.6

.2.2 Select the Monitor Channel listed on the

/

applicable Data Sheet.

15701 15702 6.6

.2.3 Press the C/S pushbutton on the RM-11

/

keyboard.

15701 15702 l

Rev. 0 SP.486-9 i

I

t PROCEDURE (Continued) 6.6

.2.4 Verify that the C/S pushbutton illuminates.

/

15701 15702 6.6

.2.5 Verify that the Monitor Channel Status on the RM-11 Display turns half intensity cyan

/

(gray) while the checksource is energized.

15701 15702 6.6

.2.6 Record on the applicable Data Sheet the Monitor Channel Status color when the C/S pushbutton light is off.

/

15701 15702 l

6.6

.2.7 At the RM-Il GRID 1, acknowledge all alarms

/

on the grid if needed.

15701 15702 6.6

.2.8 Select the Monitor Channel shown on the applicable Data Sheet.

/

15701 15702 6.6

.2.9 Press the C/S pushbutton on the RM-ll

/

keyboard.

15701 15702 6.6

.2.10 Verify that the C/S pushbutton illuminates.

/

15701 15702 6.6

.2.11 Verify that the Monitor Channel Status on the RM-ll display turns half intensity cyan

/

(gray) while the checksource is energized.

15701 15702 6.6

.2.12 Record on the applicable Data Sheet the

(

Uonitor Channel Status color when the C/S l

pushbutton light is off.

/

15701 15702 l

6.6

.2.13 Record on the Data Sheet if the checksource i

passed or failed for the following channels:

l l

6.6

.2.13.1 Channel IBY701

/

l 15701 115702 f

6.6

.2.13.2 Channel 2BY701

/

1 15701 115702 l

6.6

.2.14 Go to Step 6.7

/

6.6

.3 Checksource from the RM-23P.

e Rev. O SP.486-10 1C_-

I PROCEDURE (Continued) l 6.6

.3.1 At the RM-23P, select the Channel shown on Data Sheet.

/

15701 15702 HQII:

The check source will be energized for approximately 60 seconds, indicated by backlighting of the C/S button.

6.6

.3.2 At the RM-23P, press the C/S key.

/

15701 15702 6.6

.3.3 Verify that the C/S key illuminates.

/

15701 15702 6.6

.3.4 As soon as the check source de-energizes, perform the following at the RM-23P:

6.6

.3.4.1 At the RM-23P, select Channel 1, Item 018

/

15701 15702 6.6

.3.4.2 Record the Channel 1, Item 018 reading on

/

i the applicable Data Sheet.

15701 15702 6.6

.3.4.3 Select Channel 1, Item 015.

/

,)

15701 15702 6.6

.3.4.4 Record the Channel 1. Item 015 reading on

/

the applicable Data Sheet.

15701 15702 6.6

.3.6 Compare Channel 1. Item 018 reading to Item

/

015 reading on the applicable Data Sheet.

15701 15702 MQII:

The check source will be energized for 60 seconds indicated by backlighting of the C/S button.

6.6

.3.9 At the RM-23P, press the C/S key.

/

15701 15702 i

6.6. 3. l'0 Verify that the C/S key energizes.

/

15701 15702 6.6

.3.11 As soon as the C/S key de-energizes, perform the following at the RM-23P:

6.6

.3.11.1 Select Channel 2, Item 018

/

15701 15702 i

Rev. O SP.4&6-11

' PROCEDURE' (Continued) i.

6.6

. 3'.11. 2 Record the reading on the applicab'e Data Sheet.

/

15701 15702 6.6

.3.11.3 Select Channel 2, Item 015.

/

15701 15702 6.6

.3.11.4 Record the reading on applicable Data Sheet 2.

/

15701 15702 6.6

.3.12 Compare Channel 2 Item 018 reading to Item 015 reading on the applicable Data Sheet.

/

15701 15702 6.7 Communications Test 6.7'

.1 Loop Failure 6.7

.1.1 At the RM-80, place the ONLINE/ BYPASS switch located on the mother board into.

the BYPASS position, and note the time on the applicable Data Sheet.

/

15701 15702 6.7

.l.2 Hait several minutes, then place the ONLINE/

/

BYPASS switch to the ONLINE position.

15701 15702 6.8 Restore To Service 6.8

.1 If the RM-23P is used IE M:

6.8

.l.1 At the RM-80, set the RM-ll inhibit switches in the following position:

6.8 1.1.1 DB Load:

up (0N)

/

15701 15702 6.8 1.1.'2 DB Alter:

up (ON)

/

15701 15702 6.8

.l.1.3 Control:

down (OFF)

/

15701 15702 6.8

.l.1.4 Remove the RM-23P

/

19701 15702 Rev. 0 l

SP 486-12

PROCEDURE (Continued)

WARNING:

The field wires may be energized.

i 6.8

.2 Reland the field wires at TB2-4 and TB2-5.

/

15701 15702 6.8

.2.1 Document wire reland on Data Sheet 2.

/

15701 15702 HQlE:

QC inspection 6.8

.2.2 Document on Data Sheet 2 a QC independent verifier ensures the field wires are

. reconnected.

/

15701 15702 4

6.8

.3 IE the RM-ll is used, IHEN remove the General

/

Atomics Supervisor Key.

15701 15702 6.8 4

Complete the CR/TSC Ventilation Gas Monitor returned to service independent verification

/

on the Data Sheet.

15701 15702 6.8

.5 IE the LA-120 is available, THEN verify the following monitor events from the printout (See Data Sheet for time reference.)

6.8

.5.1 Channel 1 " Alert Limit"

/

15701 15702 6.8

.5.2 Channel 1 " Alert. Limit" RN.

/

15701 15702 6.8.

5.3 Channel 1 " Alarm Limit".

/

15701 15702 6.8

.5.4 Channel 1 " Alarm Limit" RN.

/

15701 15702 6.8

. 5. 5.,

Channel 1 "No Pulses Timeout".

/

15701 15702 6.8

.5.6 Channel 1 "No Pulses Timeout" RN.

/

15701 15702 6.8

.5.7 Channel 2 "No Pulses Timeout".

/

15701 15702 6.8

.5.8 Channel 2 "No Pulses Timeout"

/

15701 15702 Rev. 0 SP.486-13

l l

l PROCEDURE (Centinued) 6.8

.5.9 System Alarm Double Monitor Failure.

/

15701 15702 6.8

.5.10 System Alarm Double Monitor Failure RN.

/

15701 15702 6.8

.6 IE the LA-120 is available, THEN obtain a hardcopy printout of the monitor AS LEFT

/

database and attach it to Enclosure 8.3.

15701 15702 6.8

.7 Repeat Section 6 for remaining monitor.

/

15701 15702 l

o 6.9 Completion and Acceptance 6.9

.1 Identify anu escribe on Data Sheet 4 any Work d

Request (WR), Occurrence Description Report (ODR) and/or Non-Conformance Report (NCR) prepared as a result of the performance of this procedure,

/

or indicate "N/A".

15701 15702 6.9

.2 Verify completion of all required documentation

/

forms on Data Sheet 4.

15701 15702 6.9

.3 Verify that all required information and cali-bration data for temporarily installed test equipment has been documented on Data Sheet 1.

/

15701 15702 6.9

.4 Document completion date on Data Sheet 5 and notify the Shift Supervisor that this procedure

/

is completed.

15701 15702 6.9

.5 As soon as this procedure is complete, the Performer's Supervisor shall review the performance of the SP to determine operability based on satisfactory completion of Section 5.0

/

Acceptance Criteria, and document on Data Sheet 5.

15701 15702 6.9

.6

'If the Acceptance Criteria and/or operability requirements have not been satisfied, THEN the Shift Supervisor shall review applicable Tech Spec Limiting Conditions for Operation (LOCs)

/

for implementation and document on Data Sheet 5.

15701 15702 l

i 1

7.0 REFERENCES

7.1 Rancho Seco Unit 1 Technical Specification, Table 4.1-1, Item 44a.

)

7.2 N16.11-7 Ambient Airborne Beta Monitor Manual Rev. O l

SP.486-14 i

I

REFEREN.CES (Continued) 7.3 N16.14-IM05 Digital Radiation Monitor System Manual 7.4 E-318, Sh. 24, 29-31 Hiring Diagrams 7.5 N16.17, Sht. 1, 2, 3, 6, Beta Monitor 7.6 M-504, HVAC P&ID 7.7 153, Sh. 22 DRMS Loop 1 7.8 E206, Sh.146, Eiementary Diagram. Control Room and TSC Essential HVAC 7.9 E206, Sh.149, Elementary Diagram Control Room and TSC Essential HVAC j

t 7.10 I203, Sh. 10A, Loop Diagram j

i 7.11 ECN R-0164 8.0 ENCLOSURES 8.1 CR/TSC Ventilation Gas Monitor R-15701 and R-15702 Reference Diagram 8.2 As Found Database for Monitors R-15106 and R-15107 8.3 As Left Database for Monitors R-15106 and R-15107 8.4 Database Descriptions

)

Rev. O SP.486-15 4

ENCLOSURE 8.1 CR/TSC VENTILATION GAS MONITOR R 15701 AND R-15702 REFERENCE DIAGRAM

-r-~~~-------

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PRINTER COMPUTER O! SPLAY /KEYSORRO I

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,, NUCLEAR SERVICE'ELEC. SLOC. (NSES) l l

r----------------------------

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L _ _ _

_.J L_____________J ENCLOSURE 8.1 PAGE 1 0F 1 Rev. O SP.486-16 e

ENCLOSURE 8.2 AS FOUND DATABASE FOR MONITORS R-15701 AND R-15702 Attach hardcopy printout Printout Attached YES/NO (Circle one)

If the printer is not available, enter the following data:

MONITOR Channel Item R-15701 R-15702 9

i 10 1

15 16 18 9

10 2

15 16 18 ENCLOSURE 8.2 PAGE 1 0F 1

~

Rev. O SP.486-17

ENCLOSURE 8.4 DATABASE DESCRIPTIONS Channel Item 9 - High alarm setpoint and de-energized high alarm relay.

Channel Item 10- Alert alarm setpoint. De-energizes alert alarm relay.

Channel Item 15-Check source lower limit.

Counts per minute of check source must be greater than this value to be successful.

Channel Item 16-IN/0VT SERVICE. Value 000 - Channel out of service and Value 001 - Channel in service. Used for simulating system alarm double failure.

Channel Item 18-Raw counts totalizer. When'a check source request is made this item zeroes and acts as a one minute counter.

e ENCLOSURE 8.4 PAGE 1 0F 1 Rev. O SP.486-19

{

1 t

9.0 SURVEILLANCE DOCUMENTATION SP.486 MONTHLY CR/TSC VENTILATION GAS MONITOR TEST TABLE OF CONTENTS DATA SHEETS 1

Preliminaries-PAGE 21 2

Lifted / Landed Lead and Jumper Data Sheet PAGE 23 3

Monitor R-15701 Data PAGE 25

.)

4 Monitor R-15702 Data PAGE 30 5

Completion and Acceptance PAGE 35 l

i I

Rev. 0 SP.486-20

)

DATA SHEET 1 PRELIMINARIES Step 6.1.1 Reason for Performance (check one):

Scheduled Surveillance Collection of Technical Data Post-Haint Testing Other Comments:

6.1.2 Authorization for Performance:

The Supervisor's signature below indicates that the personnel assigned' to this procedure are sufficiently proficient in their CRAFT /.

PROFESSION. Authorization is contingent on Shift Supervisor approval.

Performer's Supervisor Date Signature Print Name:

The Shift Supervisor has reviewed this procedure and is aware of its effects on plant operations.

This procedure may be performed and is subject to termination by the Shift Supervisor.

Shift Supervisor Date Signature Print Name Rev. O SP.486-21

DATA' SHEET 1 PRELIMINARIES (Continued) 6.1.3' Personnel Identification SURVEILLANCE PERFORMER (S):

Printed Name Signature Initial

/

/

/

/

/

/

INDEPENDENT VERIFIER (S):

Printed Name Signature Initial

/

-/

/

/

6.1.4 All prerequisites of Section 3.0 are satisfied

/

Initial Date 6.1.5 Temporary Installed Test Equipment Scales Description ID Number Cal Due Date Used Initial Diaital Hultimeter (DMM) l i

i l

1 i

f Rev. O SP.486-22 l

1

t 1

i DATA SHEET 2 i

LIFT / LANDED LEAD DATA SHEET

_s LOCATION - MONITOR R-15701 DETERM/ TERM CAB, CUB, HIRE #

TB OR TERM' PERFORMED STEP #

EOUIP. ETC.

CABLE #

OR CLR.

DEVICE PT VERIFIED INIT/DATE 6.2.5.1.

- 1 2.5.3 CIJB ILIA 21060 X3 TB2 4

PERF

]

'6.2.5.1 6.2.5.3 CIJB ILIA 2106D C21-TB2 5

PERF BNC

)

4 Signal.

6.5.1.1' RM-80 N/A Connector Al J-1 PERF BNC 1

Signal 6.5.4.2 RM-80

'N/A Connector Al J-1 PERF

.BNC i

Signal

~

6.5.4.3 RM-80 N/A Connector Al J-1 VERIF BNC Signal 4

6.5.7.1 RM-80 N/A' Connector Al J-2 PERF j

BNC Signal 6.5.10.2 RM-80 N/A Connector Al J-2 DERF

.)

BNC l

Signal l

6.5.10.3 RM-80 N/A Connector Al J-2 VERIF 6.8.2.1 CIJB ILIA 2106D X3 TB2 4

PERF 6.8.2.2 CIJB ILIA 21060 C21-T82 5

PERF 6.8.2.1 Ci]B ILIA 21060 X3 TB2 4

VERIF 6'.8.2.2 CIJB ILIA 21060 C21 TB2 5

VERIF Rev. 0 SP.486-23

-.m._.

DATA SHEET 2 (Continued)

LIFT / LANDED LEAD DATA SHEET LOCATION - MONITOR R-15702 DETERM/ TERM

/

' CAB, CUB, HIRE #

TB OR TERM' PERFORMED STEP #

EOUIP. ETC.

CABLE #

OR CLR.

DEVICE ~

PT VERIFIED INIT/DATE

f 6.2.5.1

. X3 TB2 4

PERF 6.2.5.3 CIJB ILIB2106D 6.2.5.1 6.2.5.3' CISB ILIB2106D C21 TB2 5

PERF i

f BNC Signal j

6.5.1.1 RM-80 N/A Connector Al 3-1 PERF q

BNC-

)

Signal l

6.5.4.2 RM-80 N/A Connector Al J-1 PERF BNC 3

Signal 6.5.4.3 RM-80 N/A Connector Al 3-1 VERIF BNC Signal l

6.5.7.1 RM-80 N/A Connector Al J-2 PERF BNC Signal' 6.5.10.2 RM-80 N/A Connector Al J-2 PERF l

BNC Signal 6.5.10.3 RM-80 N/A Connector Al 3-2 VERIF

^

6.8.2.1 CIJB ILIB2106D X3 T82 4

PERF 6.8.2.2 CIJB ILIB2106D C21 TB2 5

PERF 6.8.2.1 CIJB ILIB2106D X3 TB2 4

VERIF 6.8.2.2 CIJB ILIB2106D C21 TB2 5

VERIF f

I Rev. 0 SP.486-24

C'

' ja' l

J;l DATA SHEET 3 kifj

~

MONITOR R-15701 DATA 3

l(

h) b

, SIE y

6.2

l Independent Verification shall be performed by two technicians sequentially, each independent of the other.

Signatures below indicate CR/TSC Ventilation Gas Monitor R-15701 is removed from service.

Monitor R-15701 out of service i

Sianature Date Time Verified Verified Initial /Date 6.2

'3.2 RM-11 is communicating with Monitor R-15701 (Circle Or.e)

YES/NO

/

HQII:

      • Indicates Technical Specification acceptance criteria data.

6.2

.5.5 HVAC input - no continuity Location: DMM. CIJB

/

6.3

.1 Channel 1BY701 As Found Values:

Channel Item 010

/

Channel Item 009

/

Location:

RM-11 (RM-23P) 6.3

.4

" Channel IBY701 Square Flashing Yellow (G(B+y)

Yellow LED On)

Location: RM-11 (RM-23L)

/

6.3

.5 Time Channel 18Y701 ALERT initiated.

/

Time:

am or pm i

I

)

Rev. O SP.486-25

DATA SHEET 3 (Continued)

HONITOR'R-15701 DATA

{

Initial /Cate 6.3

.6 Channel 18Y701 Item 010 AS LEFT Value AS FOUND

/

from Step 6.3.1 AS LEFT

/

Location:

RM-11 (RM-23P) 6.3

.8 Channel 1BY701 Square Flashing Red (G(8+y) Red LED On) i i

location:

RM-11 (RM-23L)

/

.. 3

.9 Time Channel IBY701 ALARM initiated.

Time:

am or pm

/

6.3

.10 HVAC High Radiation contact CLOSED.

/

Location: DMM. CIJB l

U.3

.11 Channel 1BY701 Item 009 AS LEFT Value i

I AS FOUND:

/

from Step 6.3.1 AS LEFT:

/

Location:

RM-11. (RM-23P)

6. 3

.12 HVAC High Radiation - contact OPEN.

Location:

DMM. CIJB

/

I 6.3

.13 Channel 18Y701 in green operate (Green LED ON).

Location:

RM-11 (RM-23L)

/

6. 4

.3 Monitor power failure - HVAC contact CLOSED.

/

Location:

DMM. CIJB l

6.5

.2 Loss of Counts - Channel 1

6. 5

.1 Loss of Counts LED - ON

/

3 Rev. O SP.486-26 l

DATA SHEET 3 (Continued) l HONITOR R-15701 DATA Initial /Date;_

6.5

.2.2 G(89) (Channel 1) Green LED - 0FF

/

6.5

.2.3 OPERATE LIGHT - 0FF

/

6.5

.2.4 Horn - ON

/

Location:

RM-80. RM-23L 6.5

.4.1 Time Loss of Counts Restored Time: _

_ _ am or pm

/

6.5

.6 Counts Restored - Channel 1 6.5

.6.1 Loss o'~ Counts LED - 0FF

/

6.5

.6.2 G(BG) (Channel 13 Green LED - ON

/

/

6.5

.6.3 Operate Light - ON Location:

RM-80. RM-23L 6.5

.8 Loss of Counts - Channel 2 6.5

.8.1 Loss of Counts LED - ON

/

6.5

.8.2 G(BG) (Channel 2] Green LED - 0FF

/

/

6.5

.8.3 Operate Light - 0FF

/

6.5

.8.4 Horn - ON Location: E!i-80. RM-23L I

i 6.5

.10.1 Time Loss of Counts Restored

/

~

Time:

am or pm 6.5

.12 Counts Restored - Channel 2

/

6.5

.12.1 Loss of Counts LED - 0FF

/

j 6.5

.12.2 G(BG) (Channel 23 Green LED - ON

/

6.5

.12.3 Operate Light - ON f

l Location:

RM-80. RM-23L 4

l Rev. O SP.486-27 l

\\

l J

[

~

DATA SHEET.3 (Continued)

MONITOR R-15701 OATA p

Sigg l

6.6 Checksource Initial /Date SELECT CHANNEL a

1' Location Channel 6.6.2.2.

RM-ll, Grid 1 IBY701 g

6.6.3.1 RM-23L GCB+y)

/

1 l

6.6.2.8 RM-ll, Grid 1 2BY701 6.6.3.7 RM-23L G'(BG)

/

CHANNEL POST CHECKS 0VRCE TEST STATUS l

Location Channel Status /Readina 6.6.2.6 RM-II, Grid 1 IBY701 Color:

/

6.6.3.4.2 RM-23P 1, Item 018 Reading:

/

6.6.3.4.4 RM-23P 1, Item 015 Reading:

/

6.6.2.12 RM-ll, Grid 1 2BY701 Color:

/

6.6.3.10.2 RM-23P 2, Item 018 Reading:

/

6.6.3.10.4 RM-23P 2, Item 015 Reading:

/

l l

Rev. O SP.486-28 L__

10ATA SHEET 3 (Continued)

HONITOR R-15701 OATA Initial /Date

      • CHECK SOURCE PASS / FAIL STEP Channel Status Reautred Pass / Fail 6.6.2.13.1 IBY701 Color:

Green (RM-11)

(Step l

6.6.2.6) 6.6.3.6 1

Item 015:

Item 015 (RM-23P)

(Step less than 6.6.3.4.2)

Item 018 Item 018:

less than (Step (2 X Item 6.6.3.4.4 015)

/

>6.6.2.13.2 2BY701 Color:

Green (RM-11)

(Step j

6.6.2.12) 6.6.3.12 2

Item 015:

Item 015 (RM-23P)

(Step less than 6.6.3.10.2)

Item 018 Item 018:

less than (Step (2 X Item 6.6.3.10.4 015)

/

~6.7

.1.2 Loop Failure Switch to BYPASS Time:

AM or PM

/

" ndependent verification shall be performed by two Technicians I

6.8

.4 sequentially, each independent of the other.

Signatures below indicate the CR/TSC Ventilation Gas Monitor R-15701 is returned to service.

Monitor R-15701 returned to service Sianature Date Jima Verified Verified -

Rev. O SP.486-29

DATA SHEET 4 MONITOR R-15702 DATA SIEE 6.2

.1 Independent Verification shall be performed by two technicians sequentially, each independent of the other.

Signatures below indicate CR/TSC Ventilation Gas Monitor R-15702 is removed from service.

Monitor R-15702 out of service Sianature Date Time Verified Verified Initial /Datt 6.2

.3.2 RM-ll is communicating with Monitor R-15702 (Circle One)

YES/NO

/

EQlE:

      • indicates Technical Specification. Acceptance Criteria Data 6.2

.5.5 HVAC High Radiation Relay - no continuity Location:

DMM. CIJB

/

6.3

.1 Channel IBY702 As Found Values:

Channel Item 010

/

Channel item 009

/

Location:

RM-11 (RM-23P) 6.3

.4 U.hannel 1BY702 Square Flashing Yellow (G(8+y) Yellow LED On)

Location:

RM-11 (RM-23L)

/

6.3

.5 Time Channel 1BY702 ALERT initiated.

/

Time:

am or pm e

Rev. O SP.486-30

' DATA SHEET'4 (Continued)

MONITOR'R-15702 DATA 6.3

.6 Channel IBY702 Item 010 AS LEFT Value AS FOUND

/

from Step 6.3.1 AS LEFT

/

Location:

RM-11 (RM-23P) 6.3

.8 Channel 1BY701 Square Flashing Red (G(8+y) Red LED On) i Location:

RM-11 (RM-23L)

/

6.3

.9 Time Channel 18Y702 ALARM initiated.

Time:

am or pm

/

6. 3

.10 HVAC High Radiation contact CLOSED.

/

u Location: DMM. CIJB 6.3

.11' Channel IBY702 Item 009 AS LEFT Value AS FOUND:

/

from Step 6.3.1

{

AS LEFT:

/

Location:

RM-11. (RM-23P) 6.3

.12 HVAC High Radiation contact OPEN.

Location: DMM. CIJB

/

6.3

.13 Channel IBY702 in green operate (Green LED on).

Location:

RM-11 (RM-23L)

/

6. 4

.3 Monitor power failure - HVAC contact CLOSED.

/

Location: DMM. CI))

6.5

.2 Loss of Counts - Channel 1

6. 5

.2.1 Loss of Counts LED - ON

/

Rev. O SP.486-31 I

\\

l' DATA SHEET 4 (Continued)

MONITOR'R-15702 DATA 6.5

.2.2 G(0+y) [ Channel 1] Green LED - 0FF

/

6.5

.2 3 OPERATE LIGH" - 0FF

/

6.5

.2.4 Horn - ON

/

Location:

RM-80. RM-23L 6.5

.4.1-Time Loss of Counts Restored Time:

am or pm

/-

6.5

.6 Counts Restored - Channel 1

6. 5

.6.1 Loss of Counts LED - 0FF

/

6.5

.6.2 G(B+y) (Channel 1] Green LED - ON

/

6.5

.6.3 Operate Light - ON

/

Location:

RM-80. RM-23L 6.5

.8 Loss of' Counts - Channel 2

6. 5

.8.1 Loss of Counts LED - ON

/

6.5

.8,2 G(BG) [ Channel 2] Green LED - 0FF

/

6.5

.8.3-Operate Light - 0FF

/

6.5

.8.4 Horn - ON

/

Location:

RM-80. RM-23L 6.5

.10.1 Time Loss of Counts Restored Time:

am or pm

/

6.5

.12 Counts Restored - Channel 2

6. 5

.12.1 Loss of Counts LED - 0FF

/

6.5

.12.2 GCBG) [ Channel 2] Green LED - ON

/

/

6.5

.12.3 Operate Light - ON Location:

RM-80. RM-23L Rev. O SP.486-32

I l

l 1

0ATA SHEET 4 (Continued)

MONITOR'R-15702 DATA Initial /Date Elfta 6.6 Checksource SELECT CHANNEL Location C_hannel 6.6.2.2 RM-11, Grid 1 18Y702 6.6.3.1 RM-23L G(G+y)

/

6.6.2.8 RM-11, Grid 1 28Y702 6.6.3.7 RM-23L G (BG)

/

I

~

CHANNEL POST CHECKSOURCE TEST STATUS Location Channel Status /Readino 6.6.2.6 RM-ll, Grid 1 1BY702 Color:

/

6.6.3.4.2 RM-23P 1, Item 018 Reading:

/

6.6.3.4.4 RM-23P 1, Item 015 Reading:

/

6.6.2.12 RM-11, Grid 1 2BY702 Color:

/

6. 6. 3.10. '2' RM-23P 2, Item 018 Reading:

/

6.6.3.10.4 RM-23P 2, Item 015 Reading:

/

e Rev. O SP.486-33

L DATA SHEET 4 (Continued)

HONITOR'R-15702 DATA Initial /Date

      • CHECK SOURCE PASS / FAIL STEP Channel Status Reauired Pass / Fail 6.6.2.13.1 IBY701 Color:

Green (RM-11)

(Step 6.6.2.6) 6.6.3.6 1

Item 015:

Item 015 (RM-23P)

(Step less than 6.6.3.4.2)

Item 018 Item 018:

less than (Step (2 X Item 6.6.3.4.4) 015)

/

6.6.2.13.2 2BY701 Color:

Green (RM-11)

(Step 6.6.2.12) 6.6.3.12 2

Item 015:

Item 015' (RM-23P)

(Step less than 6.6.3.10.2)

Item 018 Item 018:

less than (Step (2 X Item 6.6.3.10.4) 015)

/

6.7

.1.2 Loop Failure Switch to BYPASS Time:

AM or PM

/

6.8

.4

' Independent verification shall be performed by two Technicians sequentially, each independent of the other.

Signatures below indicate the CR/TSC Ventilation Gas Monitor R-15702 is returned to service.

Menitor R-15702 returned to service Sianature QLtg Ilme Verified Verified Rev. O SP.486-34

DATA SHEET 5 l

COMPLETION AND ACCEPTANCE Step

. COMPLETION OF PERFORMANCE 6.9.1 Identify and describe the corrective action documentation such as HR, ODR, and/or NCR prepared as a result of the performance of this l

SP.

1 6.9.2 All required documentation forms are complete.

1 6.9.3.

Instrumentation used during the performance of this SP has been recorded and is in current calibration.

6.9.4 Inform Shif t Supervisor of completion.

Initial /Date

]

Completion Date INITIAL REVIEW Date

/

/

6.9.5 The System (s)/ Component (s) has been determined operable by satisfying the Acceptance Criteria stated in Section 5.

(Circle One)

Yes/No I & C Supervisor

/

Signature Printed Name Note:

If "NO", then 6.9.6 must be completed.

LIMITING CONDITIONS FOR OPERATION REVIEW 6.9.6 If the Acceptance Criteria / Operability requirements have not been

. satisfied, then review the following Tech Spec LCOs.

Date LCO 3.13.1, 3.13.3 The LCO will only be required when items identified by *** on Data Sheets 3 and 4 fail acceptance criteria Indicate whether any LCOs have been implemented.

Shift Supervisor

/

Signature Printed name Rev. O SP.486-35.,

~

DATA SHEET 5 ii:

COMPLETION AND ACCEPTANCE (Continued).

ENGINEERING REVIEW:

As left databasefon Enclosure 8.3 agrees with the As Found database on Enclosure 8.2.

Engineering review indicated the Surveillance Procedure to be:

(Check One)

Acceptable - All of the acceptance criteria have been satisfied and the equipment-is operable.

Not Acceptable - Document reasons in comments.

IE not acceptable then the following compensatory measures and/or corrective actions have been taken.

(Check one or more) 1.

The Shift Supervisor has been informed.

(Required) 2.

Occurrence Description Report. prepared.

3.

Non-Conformance Report prepared.

4.

Work Request prepared.

5.

Retesting is required.

6.

Applicable LCOs have been reviewed.

COMMENTS:

Date Engineering Review Printed Name

..........................................................................=..

Second Engineering Review Date Printed Name END '

Rev. O SP.486-36

EFFECTIVE DATI 06-31-87 Rev. O WP4460P l

D-0253P SP.487 I

QUARTERLY CR/TSC VENTILATION GAS MONITOR CALIBRATION 1.0 PURPOSE 1.1 To perform and document the calibration of the Class I Control Room / Technical Support Center (CR/TSC) Ventilation Cas Monitors R-15701 and R-15702, 1.2 This procedure and SP.486, Monthly CR/TSC Ventilation Gas Monitor Test satisfies Rancho Seco Unit 1 Technical Specification, Table 4.1-1, Item 44a for monitors R-15701 and R-15702 2.0 LIMITATIONS AND PRECAUTIONS 2.1 This procedure requires the use of a radiation source which will be handled and controlled under the direct supervision of the Radiation Protection Department.

2.2 Do not leave the installed RM-23P unit unattended.

Database changer can be made when the unit is installed.

2.3 Do not exceed 1250 Vdc when adjusting the high voltage power supplies (HVPS1 and HVPS2).

3.0 PREREQUISITES NOTE:

No specific plant condition is required.

3.1 A Radiation Work Permit' (RWP) has been obtained to perfor m this procedure.

3.2 Monitor R-15701 and R-15702 are not in alert or alarm.

4.0 SPECIAL TOOLS / EQUIPMENT 4.1 A Digital Multimeter with accuracy of 10.02v for readings up to 20Vdt, or better.

Exumples of instruments meetinr3 this spec are:

4.1

.1 Beckman HD140 Rev. O SP.407-1

y i

SPECIAL TOOLS / EQUIPMENT (Continued)

{

4.1

.2 Fluke 8060A l

4.1

.3 Fluke 8062B i

4.2 RM-23P, General Atomics 4.3 Cl-36 Source Serial Number (S/N) 83-1450 1

5.0 ACCEPTANCE CRllERIA 5.1 The AS LEFT value for the detector source calibration counts per minute is within the Required Value listed on Data Sheet 3 and 4 (Steps 6.3.16.3, 6.4.17.3).

6.0 PROCEDURE NOTE:

This procedure contains two monitors.

The checkoff block is provided to maintain the place in the procedure for each monitor.

/

15701 15702 i

Monitor R-15702 Monitor R-15701 6.1 Preliminaries 6.1

.1 Document the reason for performance on Data Sheet 1.

6.1

.2 Document performance authorization on Data Sheet 1.

6.1

.5 Document personnel identification on Data Sheet 1 6.1

.4 Document prerequisite verification on Data Sheet 1.

6.1

.5 Document temporarily installed test equipment calibration on Data Sheet 1.

6.1

.6 Document RWP number on Data Sheet 1.

6.1.

.7 Inform the Reactor Operator of the t.a and ask him to acknowledge all RM-11 alarms for monitors R-15701 and R-15702.

6.1

.8 Review Enclosure 8.1 for equipment nameplate and location information.

Rev. O SP.487-2

PROCEDURE (Continued) 6.2 Moni' tor Preparation NOTE:

If a procedure step cannot be accomplished, the individual shall suspend testing and report the malfunction to the I&C Engine.or.

If required, a Work Request shall be generated to accomplish the troubleshooting activity.

NOTE:

This procedure is structured so either monitor can be tested provided each monitor is tested independently in its entirety.

Data for each monitor shall be recorded on the Data Sheet referenced below:

Monitor Data Sheet R -15701 3

R-15702 4

6.2

.1 Complete the CR/TSC Ventilation Gas Monitor Out of Service independent verification record on the Data Sheet.

/

15701 157d2 NOTE:

If the RM-11 inhibit switches are not in the down (OFF) position, the RM-11 will not be able to perform any control functions.

6.2

.2, At the microprocessor RM-80 of monitor, place the below listed inhibit switches in the DOWN (OFF) position.

The switches are located on the mother board in the upper right hand corner.

6.2

.2.1 DB Load - DOWN (OFF)

/

IS/01 l'b /0 2 6.2

.2.2 DB Alter - DOWN (OFF)

/

15701 15702 6.2

.2.3 Control - DOWN (OFF)

/

15701 15/02 6.2

.3 Install the RMz1P on, the RM-80.

, _ _ _,,/ _ _ _

15701 15702 WARNING:

FIELD WIRES ARE 120 VAC.

6.2

.4 At the CIJB, perform the following:

I i

1 Rev. O SP.487-3

i I

PROCEDURE (Continued)

)

6.2=.4.1' Lift the field wires listed on Data Sheet 2.

/___

ce s 15701 15/L

)

.).F W

6.2

.4.2

' Insulate'(tape) the exposed conductors.

/

15701:15702 6.2

.4.3 Document lifted wires on Data Sheet 2.

/

l 15701 15702 6.2

.5 Place the ONLINE/8YPASS switch on the RM-80 l

mother board in the BYPASS position.

/

15701 15/02 6.3 Radiation Detector Test - Beta and Gamma Detector

.i 6.3.

.1 Using the RM-23P, record the following AS FOUND values on the Data Sheet:

6. 3'

.1.1 Channel 1 Item 011

/

15/01 15702 6.3

,1.2 Monitor Item 049

/

15701 15702 6.3

.2 Using the RM-23P, enter the values as follows:

6.3

.2.1 Channel.1 Item 011:

1.00E00

)

15701 15/02=

-- 6. 3

.2.2-Monitor Item 049:

069

/

15/01 15702 NOTE:

Channel 1, Item 018 is operating as a one minute timer displaying counts per minute.

6.3

.3 Install the Cl-36 source on the face of the Beta and Gamma detector AND position the source for maximum counts per minute (CPM) on RM-23P, Channel 1, Item 018.

/

15701 15702 6.3

.4 Wait 20 minutes, then record on the Data Sheet the value of Channel 1, Item 101.

/

15/01 15/02.

6.3

.5 IF the' reading is within the Required Range shown on the Data Sheet, THEN remove the source AND go to 6 3.16.

/

15/01 15/02 Rev. O SP.487-4

PROCEDURE (Continued)

NOTE; Reference Enclosure 8.2 and 8.3 for test point and adjustment locations on components to be calibrated.

6.3

.6 Record on Data Sheet the discriminator No. 1 AS FOUND setting measured with the DMM between TP-15 and COM on l

the RM-80 preamplifier board (A1) Disc 1.

/

15701 15702 6.3

.7 Adjus t discriminator No. I pot R80 to obtain 0.300 (0.290 to 0.310) V on the DMM.

/

l' 15701 15/02 6.3

.8 Remove the DMM from TP-15 and Comm.

/

15701 15702 6.3

.9 Enter Channel 1. Itom 018 on the RM-23P.

/

15701 15702 1

6.3

.10 Connect the DMM set to read Vdc to the HV Test i

Points (TP1 and GND) of power supply HVPSI.

/

15701 1570' 6.3

.11 Record the AS FOUND Vdc on the Data Sheet.

/

15701 15707 CAUTI.ON :

Do not exceed 1250 Vdc (12.50 Vdc indicated on tho DMM).

6.3

.12 Without exceeding 12.50 Vde, adjust the HV potentiometer (HV ADJUST) of power supply HVPS1 to obtain RM-23P display value within the required CPM Range shown on the Data Sheet.

/

15701 15702 6.3

.13 IF the required value cannot be obtained within the HV tolerance, THEN 6.3

.13.1 Remove the OMM from TP1 and CND on HVPSI.

6.3

.13.2 Connect the DMM to TP-15 and COM on the preamplifier board (A1).

i 4

NOTE:

DO NOT DECREASE BLLOW 0.250 (0.249 to 0.251) Vdc.

6.3

.13.3 Monitoring the CMM, decrease the discriminator No. 1 output slightly by adjusting R80.

/

15/01 15/02 Rev. O SP.487-5 i

l

PROCEDURE (Continued) 6.3

.13. 4' gemove the DMM from TP-15 and COM.

/

15701 157L 6.3

.13.5 Connect the DMM to TP1 and GND on the power supply HVPSI.

/

__15701 15702 6.3

.14 Wait 20 minutes, _THEN check the value of Channel 1 Item 101.

/

15701 15/02 6.3

.15 Repeat Steps 6.3.12 through 6.3.14 until the reading is within the required CPM range shown on the Data Sheet.

/

15701 15/02 6.3

.16 Record the following AS LEFf values on the Data Shaet.

Data Test Point 6.3

.16.1 HVPS1 (Vdc)

TP1 and CND

/

15701 15702 6.3

.16.2 Discriminator No. 1 (Vde)

TP-15 and COM

/

15701 15702 6.3

.16.3 Channel 1, Item 101 RM-23P

/

(CPM AVE) 15701 1570 6.3

.17 Remove the Cl-36 source from the detector.

/

15701 15702 6.3

.18 Monitor Channel 1,

Etem 010 on the RM-23P for a stabilized reading.

Record background this reading on the Data Sheet.

/

~

15701 15702 6.3

.19 Using the RM-23P, rostore the following items to the AS FOUND values recorded on the Data Sheet.

Reference Step 6.3.1.

6,3

.19.1 Channel 1 Item 011

/

15701 15/02 6.3

.19.2 Monitor Item 049

/

15701 15/02 l

l Rev. O SP.487-6 i

1 I

PROCEDURE (Continued) 6.4 Radiation Detector Test - Background Detector 6.4

.1 Using the RN-23P, record on the Data Sheet the following AS FOUND values on Data Sheet:

6.4

.1;1 Channel 2 Item 011

/

15/01 IS/02 6.4

.1.2 Monitor Item 049

/

15701 15702 6.4

.2 Enter the values as follows:

6.4

.2.1 Channel 2 Item 011:

1.00E00

/

15701 15/02 6.4

.2.2 Nonitor Item 049:

069

/

15701 15702 6.4

.3 Remove the Beta Shiold from the background detector.

/

15701 15702

@0T.5 :

Channel 1, Item 010 is operating as a one minute timer displaying counts per minute.

6.4

.4 Install the Cl-36 source on the face of the background detector AND position the source for maximum counts per minute (CPM) on Channel 2, Item 018.

/_

15701 15702 6.4

.5 Wait 20 minutes, l!K.N record on the Data Sheet the value of Channel 2, Item 101.

/

15701 15/02 6.4

.6 If the reading is within the Required Range shown on I

the Data Sheet, THEN go to 6.3.17.

/ ____ _

15701 15/02 6.4

.7 Record on Data Sheet the discriminator No. 2 AS FOUND setting measured with the DMM betwoon TP-12 and COM on the preampitfier boara (AI) Disc 2.

/

15/01 15702 6.4

.8 Adjust discriminator No. 2 pot R60 to obtain 0.300 (0.290 to 0.310) Vdc on the DMM.

/

15/01 15/02 k

1

)

1 l

l 1

Rev. 0 l

SP.487-7

\\

I l

h PROCEDURE (Continued)

/,

6.4

.9 Romove the DMM from TP-12 and COM, 15701 15/02I i

6.4

.10 Enter Channel 1, Item 018 on'the RM-23P.

/____

15701 15702 6.4

.11 Connect the DMM set to read VDC from the HV test points (TP1 to GND) of power supply HVPS2.

___ __/

15701 15/02 6.4

.12 Record the AS FOUND Vdc on the Data shoot.

/

15701 15702 CAUTION:

Do not excoed 1250 Vdc (12.50 Vdc indicated on the DMM).

6.4

.13 Without excoeding 12.50 Vde, adjust the HV potentiometer (HV ADJUST) of HVPS2 to obtain the RM-23P display value within the required CPM Range shown on the Data Sheet.

/

15701 15702 6.4

.14 IF the CPM value cannot be obtained within the HV tolerance, DJEN:

6.4 14,1 Remove the DMM from TP1 and GND on HVP2S.

_ __ /,

15701

.2 6.4 14.2 Connect the DMM to TP-12 and COM on discriminator No. 2.

/ ___ _

15/01 15702 NOTE:

00 Nor DECREASE DELOW 0.250 (0.249 to 0.251) Vdc.

6.4

.14.3 Monitoring the DMM, decrease the discriminator output slightly by adjusting R80.

/

15701 15702 6.4

.14.4 Remove the DMM from TP-15 and COM.

/

15701 15702 6.4

.14.5 Connect the DMM to iP1 and GND on power supplj HVPS2.

/

15/01 1S/02 6.4

.15 Wait 20 minutes, T[iEN check the value of Channel 2, Item 101.

__ _ _ _ /

15/01 15/02 6.4

.16 Repeat Steps 6.4.13 to 6.4.15 until the roading is within the required CPM range shown on the Data Sheet,

/

15/01 1 2

Rev. O SP.487-8

I' PROCEDURE -(Continued)

'6.4

,17' Record the following AS LEFT values on the Data Sheet.

. Data' Test Point 6.4

.17.1 HVPS2 (Vde)

TP1 and GND

_._/

15/01 15/02 6.4

.17.2

' Discriminator (Vde)

.TP-12 and COM

/

15701 15702 6.4

.17.3 Channel 2, Item 101 RM-23P

/-

(CPM AVE) 15701 15702 6.4'

.18 Remove the source from the detector.

/

15701 15702 6.4

.19 Monitor Channel 2, Item 018 on the RM-23P for a stabilized reading.

Record this background reading on the Data Sheet.

/

15701 15702 6 '. 4

.20 Replace the Geta Shield on the background detector.

/

15701 15702 6.4

.21 Using the RM-23P, restore the following items to the AS FOUND values recorded on the Data Sheet:

(Reference Step 6.4.1.)

6.4

.21.1 Channel 2 Item 11.

/

15/01 15702 6.4-

.21.2 Monitor Item 49.

/

15701 15/05 6.4

.22 Remove the Dm from the power supply

_/_._,_

15701 15702 6.5 Checksource - New limit 6.5

.1 At the RM-23P:

6.5

.1.1 Select Channel 1.

/

15701 15/02 6.5

.1.2 Press the C/S key,

/__._._,

15701 15702 Rev. O SP.487-9 i

I i

i PROCEDURE (Continued)

I NOTE:

The checksource will be energized for j

60 seconds ' indicated by: the backlighting l

of the C/S. key.

l 6.5

.1.3 Verify thejc/S key is'backl'it.

_____/

15/01 15/02 6.51

.1.4 As soon as the C/S key is de-energized,

. select Channel-1 Item 018.

/

_15/01 15/02 6.5

.1.5 Record on the Data Sheet the Channel 1, Item 018 value,

/

15701 15/02 6.5

.2 Complete the New Limit calculation on the Data Sheet.

New Limit = 0.85 X Channel 1, Item 018 Value

/-

15701 15702 6.5

.3 Using the RM-23P, enter the Now Limit value into Channel 1, Item 015.

/

15701~15/02 6.5

.,4 -

At the RM-23P:

6.5

.4.1 Select Channel 2.

/

15701 15/02 6.5

.4.2 Press the C/S key..

/ ___._ _

15701 15702 NOTE:

The checksource will remain energized for 60 seconds indicated by the backlighting of the C/S key.

6.5

.4.3 Verify the C/S key is backlit.

/

15/01 15/02 6.5

.4.4 As soon as the C/S key de-energizes, select Channel 2, Item 018.

/

15701 15/02-6.5

.4.5 Record on the Data Sheet the Channel 2, Item 018 value.

.__.. ]

15/01 15/02 Rev. O SP.487-10

_ Z_

_____._i.. __..

PROCEDURE (Continued) 6.5

.h Complete the New Limit,calegl,,ation on the 7,g',. g. Data Sheet.

I New Limit = 0.85 X. Channel 2, Item 018 Value

/

L 15701'15/02

'.5

.6 Using the RM-23P, enter the New Limit value into 6

Channel 2, Item 015.

/

15701 15/02 6.5-

.7 Submit a Software Change Request to update data base changes to Channels 1 and 2, Item 015.

_____/

g-

'15/01 15702 6.6 Restore to Service 6.6

.1 Monitor Data Base

6. 6'

.1.1 At the RM-80, set the RM-11 inhibit switches in the following position.

6.6

.1.1.1 DB Load:

up (ON)

/

15701 15/02-6.6.

.1.1.2 08 Alter:

up (ON)

/

15701 15702 6.6

.1.1.3 Control:

down (OFF)

/ ___..

15701 15702 6.6

.1.2 Remove the RM-23P from the RM-80.

/

15701 15702 i WARNING:

THE FIELO WIRES ARE 120 VAC.

6.6

.2 Roland the field wires listed on Data Sheet'2 at TB2-4 and TB2-5, respectively.

/ _ __,

15701 15702 I

6.6

.2.1 Record the reland on Data Sheet 2.

/

I 1570155702f I

6.6

.2.2 Have the second verifier document on Data j

Sheet 2 the wire restoration.

_.___/

]

15/01 15/02 6.6

.3 Place the RM-80 ONLINE/ BYPASS switch to ONLINE.

/

15701 15/02 Rev. 0 SP.487-11 l

'n

~___--__-_-_____ _-___-

l

2:

. PROCEDURE.(Continued).

R

- 6.6

.4 Complete'the CR/TSC Ventilation Gas' Monitor returned to. service independent verification on Data Sheet.

/-

15701 15702 6.6

.5 Repeat Section 6.2 through 6.6 fo'r the remaining i

monitor.

/

15701 15702 6.7 Completion and Acceptartce 6.7

.1 Identify and describe on Data Sheet 5 any Work Request (WR), Occurrence Description Report (00R),

and/or Non-Conformance Report (NCR) prepared as a result of the performance of this procedure, or indicate "N/A."

6.7

.2 Verify crir.oletion of Data Sheets 1 through 4 on Data Sheet 5.

6.7

.' 3 Verify that all required information and' calibration.

data for temporarily installed test equipment has 4

been documented on Data Sheet 5.

6.7'

.4 Document completion date on Data Sheet 5 and notify the Shift Supervisor that this procedure is complete.

- 6.7

.5 As soon as this procedure is complete, the Performer's Supervisor shall review the performance of the SP to determine operability based on satisfactory completion of Section 5.0 Acceptance Criteria, and document on Data Sheet 5.

6.7

.6 I[ the Acceptance Criteria and/or operability requirements have not been satisfied, THEN the Shift Supervisor shall review applicable Tech Spec Limiting Conditions for Operation (LCOs) for implementation and document on Data Sheet 5.

I Rev. O SP,487-12

\\

~

- - _ - _ = _ -.. - -. -...

4

7.0 REFERENCES

7.1 Rancho Seco Unit'l Technical Specification Table 4.1-1, Item 44a and

)

4.10.1.85

7. 2 N16.17-7, Ambient Airborne Beta Monitor Manual 7.3 N16.14-IM05, Digital Radiation Monitor System Manual, 7.4 E-318, Sh. 29-31, Wiring Diagrams, Radiation Monitors 7.5 N16 17, Sh. 1, 2, 3, 6, Beta Monitor i

7.6 I203, Sh. 10A, Control Logic Diagram, Control Room AUX TSC, Essential HVAC

')

7.7 AP.52, Software Change Request l

I 7.8: M513, CR/TSC HVAC Radiation Monitors 7.9 GA Software Design Manual, E-115-870, Issued May 1980 7.10 Transfer Calibration RecordsfBid Spec N'16.17-7, Contract 9730 l

7.10.1 Monitor R-15701 Channel 1 and 2 performed 8/10/84 7.10.2 Monitor R-15702 Channel 1 and 2 performed 8/14/84 7.11 Acceptance Test Procedure Bid Spec N16.17-7, Contract 9730 7.11.1 Monitor R-15701 Performed 8/15/84 7.11.2 Monitor R-15702 Performed 8/15/84 8.0 ENCLOSURES 8.1 CR/TSC Ventilation Gas Monitor R-15701 and R-15702 Loop Diagram 8.2 Monitor Preamplifier Board and High Voltage Power Supply Test Point arid Potentiometer Location 8.3 Amplifier Board and High Voltage Power Supplies Location in the RM-30 8.4 Monitor and Channel Database Item Descriptions Rev. 0 SP.497-13 t'

)

s l

ENCLOSURE 8.1

~

CR/TSC VENTILATION GAS MONITOR R-15701 AND R-15702 REFERENCE DIAGRAM

~

+

e

"" ~ 1 i

( H5CCTO l l HMCRn11 l l

l l

H10RMS l

I l

I g

l I

l LA-129 RN-11 4

I RM-11 l

l PRINTER CON

  • UTER CISPLAY/ KEY 80ARD l

CASINET

(

CONSOLE l

I g

j

! 1U C,,,L E A R,, S E R31,C E,, E,L E,C,y,,,,B L O G.,,, {N S E B {,,1 L

CONTROL R00f1 p

.1 BETA I

l l

6 i

i I

08"""

Rn-Se I

n!CROPROCESSCg lRY-15781l g

l l

l CIJB e

OETECTOR l

JUNCTION l

~

l 80x I

l

/

l

~

l 2

i BACKCROUNO I

I 3

I 9

I I

,I I RM-23P 5

TO I

.:. INPUT WVAC i

CCNNECTCR I

l l

I I

Su!TCHCEAR ROOn

..J l

l 1

RM-83 I

I MICROPROCESSOR lRY-15TB2l l

1 i

f CIJB l

l JUNCTION g ET A l

80X L

l l

CAMMA I

I N

I h

TB-2 l

~""

DETECTOR ',

I RM-23P TO J

1. INPUT

- HVAC l

a l

CONNECTOR I

l BACKCRCUND SWITCHCEAR ROOM ENCLOSURE 8.1 PAGE 1 " 1 Rev. O SP.487-14

ENCLOSURE 8.2 MONITOR PREAMPLIFIER BOARD AND HIGH VOLTAGE POWER SUPPLY TEST POINT AND PorENTIOMt1ER LOCA1 ION l

l R60 se l

]R80 TP12

[

o J1 TP1H TP15 l

l l

\\

/

PREAMPLIFIER BORRD (R1) l O Tal HV ADJUST HICH VOLTAGE POWER SUPPLY (HVPS:

AND HVPS2)

ENCLOSURE 8.2 PAGE 1 OF I Rev. O SP. 48 7 -15

l j

ENCLOSURE 8,3 PREAMPLIFIER BOARD AND HIGH VOLTAGE POWER SUPPLIES LOCATION IN THE RM-80 P R E AT1P L I F I E R BORRD

$ [$ f8YPASS l

(R1)

CONTR OB ALTER

\\leill

~

/

HVPS1 W

l l*-RELAY I

l*-*" a '

D00R

/

HVPS2 y

4 l

ENCLOSURE 8.3 PAGE 1 e 1

Rev. O SP. 4 8 7 -16

ENCLOSURE 8.4 MONITOR AND CHANNEL DATABASE ITEM DESCRIPTIONS Channel Item 11 Engineering Units Conversion Factor - Nonintegrating.

This item converts the measured channel activity to radiation concentration.

When this item is changed to 1.00E00 the Rrt-23P will display counts per minute values.

Channel Item 18 Raw Counts Totalizer.

Displays the raw counts por minute when used in conjunction with monitor item 049.

l Channel Item 101 10 minute average history.

l Monitor Item 049 Used to activate the RM-80 self-test features.

069 =

Raw Count Integration (One-miute counts displayed in Channel 018) j l

ENCLOSURE 8.4 PAGE 1 OF 1 Rev. O SP.487-17

l 9.0 SURVEILLANCE DOCUMENTATION SP, 487 QUARTERLY CR/TSC VENTILATION GAS MONITOR CALIBRATION TABLE OF CONTENTS 1

o DATA SilEETS PAGE l

1 Preliminaries 19 1

1 2

Lifted / Landed Lead Record 21 3

Monitor R-15701 Data 22 l

4 Monitor R-15702 04ta 24-l 5

Completion and Acceptance 26 l

~'

?~-'

._,7=

l 4

Reve O SP.48/~18 l

DATA SHEET 1 PRELIMINARIES Step 6.1.1 Reason for Performance (check one):

Scheduled Surveillance Collection of Technical Data Post-Maint Testing Other Comments:

6.1.2 Authorization for Performance:

The Supervisor's signature below indicates that the personnel assigned to this procedure are sufficiently proficient in their CRAFT / PROFESSION.

I & C Supervisor Date Signature Print Name:

The Shift Supervisor has reviewed this procedure and is aware of its effects on plant operations.

This procedure may be performed and is subject to termination by the shift Supervisor.

I & C Supervisor Date Signature Print Namo

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

- =:

Rev. O SP.487-19

i DATA SHEET 1 (Continued)

PREL_IMIN4 RIES a

6.1.3 Personnel Identification i

SURVEILLANCE PERFORMEa(S):

Printed Name Signature Initial

/

/

/

/

/

/

INDEPENDENT VERIFIER (S):

Printed Name Signature Initial

/

/

/

/

.-a._---

--==.:-----

6.1.4 All prerequisites of Section 3.0 are satisfied

/

Initial /Date

--_-::-_-_=_:-----

__--------.____=1.__.

6.1.S Temporary Installed Test Equipment CTE Scale Description Number Cal Duo Date Used

[nitial DMM Calibration Sourca Cl-36, S/N 83-1450

_..... - - -. - _ ~.. _ _ _

, _ _____.._._ _... =.

6.1.6 RWP Number In i t ia l / Dis te.._

/.

i Rev. O SP.487-20 i

DAT A ShEE f 2

. LIFTED /LANDEL LEAD RECORD LOCATION - MONITOR R-15701 Cab, Cub, Wire // T8 or Term Performed S ep No.

Equip, Etc.

Cable No.

or Cub Device Pt Verified Int / Date J

6.2.4.3 CIJB ILIA X3 2

4 PERF

/

2106D 6.2.4.3 CIJB ILIA C21 2

5 "PERF

/

21060 6.6.2.1 C1JB ILIA X3 2

4 PERF

/

2106D 6.6.2.1 CIJB ILIA C21 2

5 PERF

/

2106D 6.6.2.2 CIJB ILIA X3 2

4 VERIF

_/

2106D 6.6.2.2 CIJB ILIA C21 2

5 VERIF

/

2106D LOCAfION - MONITOR R-15/02 6.2.4.3 CIJB IL1B X3 2

4 PERF

/

2106D 6.2.4.3 CIJB IL1B C21 2

5 PERF

/_ __

21060 6.6.2.1 CIJB IL1B X3 2

4 PERF

/ _, _

2106D 6.6.2.1 CIJB IL1B C21 2

5 PERF

/

2106D 6.6.2.2 CIJB IL1B X3 2

4 VERIF

/

2106D 6.6.2.2 CIJB IL1B C21 2

5 VERIF

/

2106D Rev. O SP.487-21

o DATA SHEER 3 MONITOR R-15701 OATA 6.2.1 Independent Verification shall be performed by two technicians sequentially, each independent of the other.

Signatures below indicate CR/TSC Ventilation Gas Monitor R-15701 is removed from servico.

Monitor R-15701 Out of Service.

I Si nature Date Time

]

i3 Verified i

Verified I

NOTE:

NXM indicates acceptance criteria data l

l Initials / Date_

6.3.1 Channe1 1 AS FOUND Values 6.3.1.1 Channel 1 Item 011

/

6.3.1.2 Monitor Itam 049

/

6.3.4 AS FOUND CPM AVG Value Channel 1, Item 101 CPM AVG

/

j Required: 110, 779 (106, 899 to 130, 659) CPM i

Discriminator No. 1 Setting 6.3.6 AS FOUND Vdc

/~

~

1 Required: O_.30 (0.29 to 0.31),.Vdc i

Power Supply HVPS1 l

6.3.11 AS FOUND Vdc

/

l l

AS LEFT Settings:

(

6.3.16.1 HVPS1 Vdc

/

l 6.3.16.2 Disc 1

__Vdc

/

6.3.16.3 Channel 1, Item 101 CPM AVG

/

4

  • d Required: 1.18_,_719,_{106 899 to 130,6_591 CPM a

s i

6.3.18 Dackground Count Rate:

Channel 1, Item 018 CPM

/

6.4.1 Channe1 2, AS FOUND Valuos:

I 6.4.1.1 Channel 2, Item 011

/

6.4.1.2 Monitor Item 049

/

Rev. O l

SP.487-22 I

l 1

i l

L J

DATA SHEET 3 (Continued)

)

MONITOR R:-15701 OATA j

Initials / Date t

6.4.5 CPM AVG Reading j

Channel 2 Item 101

/

Required:

118, 403 (106, 563'to 130,243) CPM

/

6.4.7 Discriminator No. 2 Setting:

AS FOUND Vdc

/

j Required: O.30 (O.29 to 0.31]Vdc 4

6.4.12 Power Supply HVPS2 I

AS FOUND Vdc

/

6.4.17 AS LEFT Settin<3s:

6.4.17.1 HVPS2 Vdc

/

5.4.17.2 Disc 2 __,_

Vdc

/

6.4.17.3 Channel 2, Item 101 CPM AVG

/

4 M M Required: 118,403

(,,1,0.,6 563 to 130,243) CPM 7

l 6.4.19 Channel 2, Item 018:

===.

Background===

CPM

/

Check Source i

l 6.5.1.5 Channel 1, Item 018 Value pCi/ml

/

1 i

l 6.5.2 New Limit - Checksource Channel 1 New Limit = 0.85 X (Channel 1, Item 018)pCi/ml

= 0 85 X.(

) Ci/ml

/

2

= _ _.

pCi/ml

/

6.5.4.5 Channel 2, Itum 018.

Value:

pCi/ml

__/

j 6.5.5 New limit -- Checksource - Channel 2 New Limit = 0.05 X (Channel 2, Item 018)pC1/ml

=.0.,8 5 X (

.. ) pC i /m l

/

Ci/ml

/

=

6.6.4 Independent Verification shall be performed by two technicians sequentially, each independent of each other.

Signatures below indicate the CR/TSC Ventilation Cas Monitor R-1570) is returned to service.

Monitor R-15701 returned to Service Signature Date Time Verified Vecified Rev. O SP.487-23

\\

i DATA SHEET 4

% i--F

' MONITOR'R'-15702 OATA

+.;- cv z, -

~ f '*: ggx6s e.,h

['NInde' pen 3ent Verif' cation shall be performed by two technicians i

6.2 sequentially, each independent of the other.

Signatures below indicate CR/TSC Ventilation Gas Monitor R-15702 is removed from service.

Monitor R-15702 Out of Service.

Signature Date Time Verified,

Verified NOTE:

XMM indicates acceptance criteria data Initials / Date 6.3.1 Channe1 1 AS FOUND Values 6.3.1.1 Channel 1 Item 011

/

l 6.3.1.2 Monitor Item 049

/

6.3.4 CPM AVG Value Channel 1 Item 101 CPM AVG

/

Required: 118,346 (106,511 to 130,181_) CPM

/

Discriminator No. 1 Setting 6.3.6 AS FOUND

/

Required: 0.30 (0.29 to 0.31)

Power Supply HVPSI 6.3.11 AS FOUND Vdc

/

6.3.16 As Left Settings:

6.3.16.1 HVPS1 Vdc

/

6.3.16.2 Disc 1 Vdc

/

6.3.16.3 Channel 1, Item 101 CPM AVE

/

M M M Required: 11_8,346 _QO6 511 to 130,18 Q _ CPM, 6.3.18 Background Count Rate.-

Channel 1. Item 018 CPM

/

6.4.1 Channe1 2 AS FOUND Values:

6,4.1.1 Channel 2 Item 011

/

6.4.1.2 Monitor Item 049

/

j i

l l

Rev. 0 SP.487-24

DATA SHEET 4 (Continued)

MONITOR R-15702 DATA Initials / Date 1,.

6,4,5

. CPM AVG Reading:

Channel 2 Item 101 CPM AVG

/

Required: 118,842 (106,958 to 130,726) CPM

_/

6.4.7 Discriminator No. 2 Setting:

As Found Vdc

/

Required: O.30 (O.29 to 0.31]Vdc Power Supply HVPS2 6.4.12 As Found Vdc

/

6,4.17 As Left Settings:

6.4.17.1 HVPS2 Vdc

/

6.4.17.2 Disc 2

.Vdc

/

6.4.17.3 Channel 2, Item 101 CPM AVG

/

4 M M Required: 118,842 (106,958 to 130,726) CPM 6.3.39 Channel 2, Item 018:

Background

CPM

/

Check Source 6.5.1.5 Channel 1, Item 018 Value:

pCi/ml

/

6.5.2 New Limit - Checksource - Channel 1 New Limit = 0.85 X (Channel 1, Item 018)pCi/ml

O.85 X (

_ __,,,_,_.__,)pCi/ml

/

=_

pCi/ml

/

1 l

6.5.4.5 Channel 2, Item 018 pCi/ml

/

Value:

6.5.5 New Limit - Checksource - Channel 2 New Limit = 0.85 X (Channel 2, Item 018)pCi/ml l

c 0.85 X (

_)pCi/ml

._/

.pCi/ml

/

=

Power Supply HVPS2 6.4.12 AS FOUND Vdc

/

6.6.4 Independent Verification shall be performed by two technicians sequentially, each independent of each other.

Signatures below indicate the CR/TSC Ventilation Gas Monitor R-15702 is returned to

SerViCO, Monitor R-15702 returned to Service Signature Dato rimo Verified Verified Rev. O SP.487-25 L _-

DATA SHEET S COMPLETION AND ACCEPTANCE Step COMPLETION OF PERFORMANCE 6.7.1 Identify and describe the corrective action documentation such as WR, ODR, and/or' NCR prepared as a result of the performance of this SP.

6.7.2 All required Data Sheets forms are complete.

6.7.3 Instrumentation used during the performance of this SP has boon recorded and is in current calibration.

6.7.4 Inform Shift Supervisor of completion.

Initial /Date Completion Dato

[NITIAL REVIEW 6.7.5 The Systom(s)/ Component (s) has boon determined operable by satisfying the Acceptance Criteria stated in Section 5.

l (Circlo Ono)

Yos/No Dato

[ & C Engineer

/

Signaturo Printed Name Note:

If "NO",

then 6.7.6 must be completod.

. = =.

--=====---:r-:.-~.=-==.===.=:==

LIMLFING CONDilIONS FOR OPERAIION REVIEW 6.7.6 If the Acceptance Critoria/ Operability requirement.s have not been satisfied, than review the following Toch Spoc LCOs.

Date LCO 3.13.1, 3.13.3 Indicate whether any LCOs have been implemented.

SHIFT SUPERVISOR

/

Signaturo Printed name Rev. O SP 487-26

C

~

e

'~

DATA SHEET 5.(Continued)

COMPLETION AND ACCEPTANCE ENGINEERING REVIEW Engineering review indicated the Surveillance Procedure to be:

(Check One)

Acceptable - All of the acceptance criteria have been satisfied and the equipment is operable, i

Not Acceptable - Document reasons in comments.

If not acceptable then the following compensatory measures and/or corrective actions have been taken.

(Check one or more) 1.

The Shift Supervisor has been informed.

(Required) 2.

Occurrence Description Report prepared.

(Requirod) 3.

Non-Conformance Report prepared.

,,_ 4 Work Request prepared.

,, 5.

Re-testing is required.

i

__ 6.

Applicable LCOs have been reviewed.

COMMENTS:

Engineering Review Date I&C Engineers Printed Name m

Second Engineering Review Date System Engineers j

Printed Name j

END Rev. O SP.487-27 I

l

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