Text

Instruction for Nis Power Range Channel Function Test, Revision 7
	ML20039F743
Person / Time
Site:	Sequoyah
Issue date:	09/29/1981
From:	Brown R, Patterson B, Tiner G; TENNESSEE VALLEY AUTHORITY
To:	;
Shared Package
ML20039F714	List: ML20039F713; ML20039F743;
References
	IM-92-PRM-FT, NUDOCS 8201130294
	Download: ML20039F743 (31)
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ATTACHMEffr 3 1

- INSTRUCTION FOR NIS POWER RANGE CHANNEL FUNCTIONAL TEST

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DISTRIBUTION

Plant Master File

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]q , Pwr Plant Superintendent Assistant Pwr Plant Supt. (Oper.)-

s 1U Assistant Pr Plant Supt. (Maint.)

i Administrative Supervisor-

') Maintenance Supervisor (M) i INSTRUMENT MAINTENANCE INSTRUCTION' Assistant Maintenance Supervisor (M)

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... Maintenance Supervisor (E)

Assistant Maintenance Supervisor (E)

IMI-92-PRM-FT IU Maintenance Supervisor (I)

Results Supervisor * '

IC Operations Supervisor _.

NIS POWER RANCE CHANNEL FUNCTIONAL TEST Quality Assurance Supervisor Health Physics Public Safety Services Supv.

w Chief Storekeeper 4

^

Units 1 and 2 Preop Test Program Coordinator Outage Director -

Chemical Engineer (Results)

Radiochem Laboratory

.; IC Instrument Shop 7] Reactor Engineer (Results) 1U Instrument Engineer (Maint. (I))

Mechanical Engineer (Results) ~

Plant Services _ Supervisor-

. Training Center Coordinator-PSO'- Chickamauga Engrg Unit - SNP g Prepared By: R. A. Brown Public Safety Services - GNP

^

Shift Engineer's Office Revised By: Gary Tiner 1C Unit Control Room QA&A Rep. - SNP

%d Submitted By: Q %~ licalth Physics Laboratory

[ , -- Tupbrvisor IU Nelr Document Control _ Unit, 606 EB-C PORC Review: 9 2((/ IU P D lant Supt., NBNP Ddte:. Pwr Plant Supt., BFNP Pwr Plant Supt., BENP 10 NEB, W9C174C-K Approved By: .

/k N [aM Pw Plant Superintendedd

. Supv., NPHPS ROB, MS Power Security Officer, 620. CST 2-C Date Approved: 9/2p/jf ' '

Ncir Materials Coord - 1410 CUBB-C Manager, OP-QA&A Staff

/ Resident NRC Inspector - SNP l IC NSRS, 249A IIBB-K

~, Technical Sepport Center '

Rev. No. Date Revised Pages Rev. No. Date Revised Pages 1 2/29/80 ALL 5 2/19/81 5,13 3,4,8,10,13,15,18,20,23,25, Added Sa,13a,18a,23a,28a, 2 5/23/80 5,11,16,21,26,7, Delete i

6 8/27/81 Revised 3,4,5,13,18,23,28 Punchlist 3,4,5,7,8,9,10,13,18,23,21 3 7/10/80 ALL, Title Change 7 97 Delete 5A,13A,18A,23A,28A 4 1/16/81 3-19,21-24,26-29 The Last Page of this instruction is Number 30

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[ . 1.0 PURPOSE The purpose of this maintenance instruction is to provide a detailed '

procedure for functionally testing the power range channels of the

.- Nuclear Instrumentation System.

1.1 Functional testing will be performed:

1.1.1 Monthly (as specified in the Standard Technical Specifications Table 4.3-1).

' 1.1.2 After any maintenance on the system.

i 1.1.3 Any time doubt arises about the validity of the system operation.

2.0 PREREQUISITES 2.1 The approval of the shift engineer and a verbal working agreement with the reactor operator must be obtained prior to beginning the calibration.

2.2 Four of the power range channels must be OPERABLE while in Modes 1 of 2.

If not refer to STS Table 3.3-1, Action 2.

2.3 Allow one hour warm up time.

2.4 Ensure availability of test equipment required'for functional test.

3.0 PRECAUTIONS 3.1 Test may be performed on only one power range channel at a time. The remaining channels must be capable of performing the trip logic.

3.2 Ensure that only the channel of interest is under test. Check the over-temperature AT protection cabinet switches for the remaining channels to ensure they are not in test.

ed 3.3 Ensure that the requirements of IMS 19 are met for all work performed on the Power Range channels.

4.0 LIMITATIONS AND ACTIONS

, 4.1 If any value is found to be out of T.S. limits, the IM's will exchange i functions (i.e., the IM that operated the M&TE on the first check will 8

' observe actuation on the second check and vice versa). After repeating the check if the reading is still out of tolerance then the calibration of the M&TE must be verified. This may.be done by obtaining *another item of M&TE with equal or better accuracy. Both items of M&TE must be listed on the data sheet. - Upon verification of the M&TE, the test hook- .

up and procedure shall be checked and verified to be correct. Only then may the instrument be adjusted.

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4.0 LIMITATIONS AND ACTIONS (Cont.)

4.1 (Cont.)

Every set of data need not be recorded. If there is a discrepancy in reading between the first I.M. and the second then the discrepancy must be resolved and the correct "as-found" data recorded on the data sheet.

If the discrepancy is significant (such as the instrument won't repeat) 1 notify the SIMF.

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4.2 Immediately following the "as-found" check an evaluation shall be made to determine the effect of any out-of-tolerance calibration. For ob-

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vious cases, such as violation of a T.S. allowable limit, the shift i engineer shall be notified immediately. If the out-of-tolerance is in the conservation direction, opposite of the T.S. limit, then the shift engineer need not be notified, but the condition must be indi-e l cated on the SI data packag- cover page.

A. If the LEVEL TRIP or HIGH RATE TRIP setpoints are higher than the Tech Spec allowable value, perform the following.

1. Notify the SIMF.

2. Log the time the out of spec value was found.

3. Perform an adjustment using applicable sections of 6.0.

1 B. If the system fails to meet the desired tolerances inform the

} SIMF of the situation and perform an adjustment using applicable sections of 6.0.

5.0 PERFORMANCE OF WORK - FUNCTIONAL 'aESTING OF POWER RANGE CHANNELS NOTE: The functional test outlined in the following paragraphs is applicable for power range channels N-41, N-42, N-43, and N-44. The functional test for power range channel N-41 is described in detail. Record data taken for power range channels N-41, N-42, N-43, and N-44 on the re-

. spective data sheets.

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.i 5.1 Applicable portions of the procedure. Select applicable plant status and complete only that'section.

<P10 Power level to be below P10 for duration of the test.

1. Perform steps 5.2.1 through 5.2.50.

>P10<LRB Power level above P10 but below the low range bistable (LRB)

. set peint.

1. Cross out step 5.2.12 on both the instructions and all 4 ,

copies of the data sheets.

2. Perform 5.2.1 through 5.2.11 and 5.2.13 through 5.2.50.

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W Page 3 of 10 Rev. 7 l 5.1 (Cont.)

>LRB<35% Power level between low range bistable trip and 35% full power.

1. Cross out steps 5.2.12 and 5.2.13 on both the instructions and all four copics of'the data sheets.

_ , 2. Perform 5.2.1 through 5.2.11 and 5.2.14 through 5.2.50. '.

> 35% <50% Power level'above 35% full power. ~

1. Cross out steps 5.2.12, 5.2.13, and 5.2.14 on both the instructions and all four copies of the data sheets.

2. Perform 5.2.1 through 5.2.11 and 5.2.15 through 5.2.50.

>50% Power Level above 50% full power 4 1. Cross out steps 5.2.12, 5.2.13, 5.2.14, and 5.2.18 on

] both the instruction and all four copies of the data sheets.

e- 2. Perform 5.2.1 through 5.2.11, 5.2.15 - 5.2.17,-5.2.19 through 5.2.50.

. . test. Complete data sheets as steps are performed.

.,, i 5.2- Procedure 6 5.2.1 Obtain shift engineer approval signature /date.

5.2.2

! Verify that protection channels not onder test hav'e .no over- "

power - over temperature AT switches in test. . Remove proper.

computer points from scan (see data sheet).

5.2.3 Place the Overtemperature AT reactor trip bistables and block rod @ithdrawal bistables listed on data sheet N-41 associated with this NIS power range Channel In Test.

.: - 5.2.4 Verify the applicable s'tatus lights (M-5) and annunciators (M-6) indicate tripped mode as listed on data' sheet N-41.

l Inform unit operator annunciator XA-55-6A windows 2&l6 will g ,. indicate tripped mode as a normal function of test switches.

1 5.2.5 Place the POWER MISMATCH. BYPASS,' UPPER SECTION, LOWER SECTION,

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and the R0D STOP BYPASS switches (DETECTOR CURRENT COMPARATOR AND MISCELLANEOUS CONTROL & INDICATOR PANEL) to the bypass

' position for the power-range channel to be tested.

5.2.6 Place ~the COMPARATOR CHANNEL DEFEAT switch on the COMPARATOR.

and RATE drawer to the position for the channel being tested.

5. 2. 7.. Set DETECTOR A TEST SIGNAL control fully CCW on POWER RANGE B drawer. .

5.2.8 Set DETECTOR B TEST SIGNAL control fully CCW on POWER RANGE B drawer.

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5.2.9 Set DETECTOR A RANGE switch and DETECTOR B RANGE switch to the

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. 0.5 position.

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5.2.10 Set OPERATION SELECTOR to DET A & B position. CHANNEL TEST 3 indicators should be illuminated on.the front panel and on the main control board (XA-55-4B). -.-

5.2.11 Connect a DVM between test points LEVEL TP306 (+) and GND TP305 l (common).

)

5.2.12 Adjust DETECTOR B TEST SIGNAL control CW until POWFR ABOVE-

l PERMISSIVE P-10 illuminates on front of drawer. Record reading on DVM corresponding to bistable trip point. Verify that the appropriate P-10 trip status light is illuminated on the main control board (XX-55-5). Adjust DETECTOR B TEST SIGNAL control 1 CCW until P-10 indicators are extinguished. Note DVM reading and record P-10 bistable reset point.

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. 5.2.13

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Adjust DETECTOR B TEST SIGNAL control CW until OVERPOWER TRIP LOW R8_NGE is illuminated. Record reading on DVM corresponding to low range trip status light and verify NIS POWER RANGE SINGLE i CHiNNEL LOW RANGE TRIP annunciators are illuminated on the main

/ y control board (M-5) + (M-6). (XA-55-6A-15 will not illuminate p when rea'etor power is above 10%). . Adjust DETECTOR B TEST SIGNAL a -control CCW until low range trip lights extinguish Note DVM .

'l reading and record low range trip bistable reset point.

(XX-55-5)(XA-55-6A).

1 5.2.14 Adjust DETECTOR B TEST SIGNAL control CW until POWER ABOVE PERMISSIVE P-8 illuminates. Record DVM reading corresponding m

to P-8 bistable trip point. Verify that the appropriate P-8 trip status' light is illuminated on the main control board

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(M-5). Adjust DETECTOR B TEST SIGNAL control CCW until P-8 lights extinguish. Note DVM reading and record P-8 bistable y reset point.

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.- 5.2.15 Adjust DETECTOR B TEST SIGNAL control CW until the PERCENT FULL POWER meter indicates 50% FP. (NOTE: If power level J. is greater than 50%, place N/A on data sheet.) .

1 5.2.16 Adjust DETECTOR A TEST SIGNAL CONTROL CW until OVERPOWER R0D STOP illuminates. Record DVM reading corresponding to rod stop histable trip point. Place rod stop bypass switch to normal. Verify that the appropriate annunciator on the main control board (M-4) is energized. Return rod stop bypass

. switch to bypass position. Adjust DETECTOR A TEST SIGNAL control CCW until rod stop light extinguishes. Note DVM reading and record rod stop bistable reset point. Ensure

j annunciator XA-55-4B-24 is not lit.

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6 IHi-92-FRM-FT Page 5 of 10 Rev. 7 l 5.2 (Cont.)

> 5.2.17 Adjust DETECTOR A TEST SIGNAL control CW until OVERPOWER TRIP

j. . HIGH RANGE illuminates. Record DVM reading corresponding to a

}:I ~ the high range bistable trip point. Verify that the aporo-

, priate high range trip status light-and'NIS POWER RANGE SINGLE .

9 ' CHANNEL HIGH RANGE TRIP annunciator are illuminated on the main *

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control board (M-5'and M-6). Adjust DETECTOR A TEST. SIGNAL .

control CCW until high-range trip lights. extinguish. Note DVM reading'and record high-range trip lights extinguish. Note DVM reading and record high-range trip histable reset point.

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(XX-55-5) (XA-55-6A). Rotate detector A and B test signal controls fully CCW. -

5.2.18 P-9 Bistable Check. Adjust DETECTOR A and B TEST SIGNAL controls CW until POWER ABOVE PERMISSIVE P-9 illuminates.

4 Record DVM reading correspcnding to P-9 bistable trip point.

L Verify that the appropriate P-9 trip status light is illumin-ated on the main control board (M-5). Adjust DETECTOR B TEST SIGNAL control CCW until P-9 lights extinguish. Note DVM ,

reading and record P-9 bistable reset point.

NOTE: If. any "as found" values are' out of desired or Tech Spec allowable limits, refer to Section 4.0. However,

, if the values are close to out of tolerance, the instrument mechaaic may (as directed by the SIMF) perform Section 6.1. , . - .

2 5.2.19 Rotate DETECTIR A and B TEST SIGNAL controls fully CCW, place t the OPERATION SELECTOR switch.in the A & B position and adjust

,,J DETECTOR A TEST SIGNAL control until.the Percent full power meter indicates neutron level + 2.5%.

5.2.20 Wait for a period equal to at least five times the time delay.

,. setting of the rate circuit before continuing- (15 sec.).

5.2.21 Set RATE MODE switch to RESET position for appropriate channel if any channel RATE TRIP indicators are illuminated.

5.2.22 Switch the OPERATION SELECTOR switch from the DET A~~& B position.

J to the DET B position. The NEGATIVE RATE TRIP indicators -

L should not be lit. Return the OPERATION SELECTOR switch to '

the DET A & B position.

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, [ 5.0 PERFORMANCE OF WORK - FUNCTIONAL' TESTING OF POWEk RANGE CHANNELS (Cont.)

5.2 (Cont.)

5.2.23 Adjust DETECTOR A TEST SIGNAL control for a PERCENT FULL Power 7 meter indication of neutron level + 3%.

_. 5.2.24 Wait for a period equal to at least five times the time delay setting of the rate circuit before continuing (15 sec).

5.2.25 Set RATE MODE switch to RESET position for appropriate channel if any channel RATE TRIP indicators are illuminated.

5.2.26 Switch to OPERATION SELECTOR switch to the DET B position.

m The NEGATIVE RATE TRIP NIS POWER RANGE HIGH NEUTRON FLUX RATE

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(XA-55-6A), and P.R. HI PWR RATE (XX-55-5) indicators illumi nate. If the bistable does not trip, return OPERATION SELECTOR switch to DET A & B position, adjust DETECTOR A TEST SIGNAL f' for a PERCENT FULL POWER indication of Neutron level + 3.5%

and repeat Steps 24, 25 and 26. If the bistable still does not trip refer to Section 4. However, if the values are close

_ to out of tolerance, the instrument mechanic may (as directed by the SIMF) perform Section 6.3.

5.2.27 Wait for a period equal to at least five times the time delay setting before continuing (15 sec.).

5.2.28 Reset the bistabl'e by placing RATE MODE switch to RESET po-sition. The NEGATIVE RATE TRIP indicators should extinguish. Have Operator reset annunciator on main control board.

5.2.29 Place the OPERATION SELECTOR switch in the A & E position and adjust DETECTOR A TEST SIGNAL control until the PERCENT full l'

power meter indicates neutron level + 4.5%.

5.2.30 Wait for a period equal to at least five tiraes the time delay setting of the rate circuit before continuing (15 sec.). Re-turn the OPERATION SELECTOR switch to the DET B position.

5.2.31 Set RATE MODE switch to reset position for appropriate channel if any channel RATE TRIP indicators are illuminated.

5.2.32 Switch the OPERATION SELECTOR SWITCH to the DET A & B POSITION.

THE POSITIVE RATE TRIP indicators should not be lit.

5.2.33 Wait for a period equal to at 1 cast five times the time delay setting of the rate circuit before continuing (15 sec.).

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') i Mi 5.0 PERFORMANCE OF WORK - FUNCTIONAL TESTING OF POWER RANGE CllANNELS (Cont.)

5.2 (Cont.)

.l 5.2.34 Adjust DETECTOR A TEST SIGNAL control for a PERCENT FULL POWER

.d meter indiciation of neutron level + 5%.

]'-l 5.2.35 Wait for a period equal to at least five times the time delay setting of the rate circuit before continuing (15 sec.).

1 5.2.36 Return the OPERATION SELECTOR SWITCH to the DET B position.

1 5.2.37 Wait for a period equal to at least five times the time delay setting of the rate circuit before continuing (15 sec.).

d 5.2.38 Set RATE MODE switch to RESET position for appropriate channel if any channel RATE TRIP indiciators are illuminated.

l 5.2:39 Switch the OPERATION SELECTOR switch to the DET A & B position.

The POSITIVE RATE TRIP NIS' POWER RANGE HIGH NEUTRON FLUX RATE-(XA-55-6A), and P.R. HI PWR RATE (XX-55-5) indicators illumi--

nate. If the bistable does not trip, return OPERATION SELECTOR switch to DET B position, adjust DETECTOR A TEST SIGNAL for a PERCENT. FULL POWER indication of neutron level + 5.5% and re- . .

peat steps 37, 38 and 39. If the bistable still does not trip refer to Section 4. However, if the valves are close to out

^ of tolerance, the instrument mechanic may (as directed by SIMF) perform Section 6.4.

5.2.40 Wait for a period equal to at least five times the time delay setting before continuing (15 sec.).

5.2.41 Place OPERATION SELECTOR switch in the NORMAL position and adjust Detector A and Detector B test signal potentiometers

fully CCW. Remove all test equipment.

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5.2.42 Reset the bistable by placing RATE MODE switch to RESET POSITION.

The POSITIVE RATE TRIP indicators should extinguish. Have the

'j unit operctor reset annundicator on main control board. ~'

c 5.2.43 Return the COMPARATOR CHANNEL DEFEAT switch on the COMPARATOR AND RATE DRAWER to the NORMAL postion.

5.2.44 Return the " POWER MISMATCH BYPASS" and ROD STOP BYPASS switches 0

-(DETECTOR CURRENT COMPARATOR AND MISCELLANEOUS CONTROL AND INDICATOR PANEL) to the OPERATE position.

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l 5.0 PERFORMANCE OF WORK FUNCTIONAL TESTING 0F POWER RANGE CHANNELS ~ (Cont.)

5.2 (Cont.)

5.2.45 Return the UPPER SECTION AND LOWER SECTION DETECTOR CURRENT - t COMPARATOR switches (DETECTOR CURRENT COMPARATOR AND MISCEL-q LANEOUS CONTROL AND INDICATOR PANEL) to the NORMAL position.

I- 5.2.46 Place the OVERPOWER AT and OVERTEMPERATURE AT ractor trip bistables and BLOCK R0D WITHDRAWAL bistables listed on data

(( sheet-I, page I, step 5.2.3 associated with the NIS power l

ronge drawer under test, in the not tripped mode.

.r; 5.2.47 Verify that the applicable status lights and alarm light.:

a- .t listed on data sheet 1,; page I, step 5.2.4, are not lit. j Replace proper computer points (see data sheet) back in 1 scan. .

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J 5.2.48 Notify Unit Operator channel functional test is complete. ;

9 5.2.49 Record test instruments and cal due date on data sheet.

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5.2.50 Repest steps 1 through 49 above for-each of the remaining power q ranga channels. .

6.'0 BISTABLE ADJUSTMENT INSTRUCTIONS i ,

/+ 6.1 BISTABLE RELAY DRIVERS NC302,~304, 305, 306, 307, and NC 308 ADJUSTMENTS This paragraph describes. the adjustment of bistable relay defves

') ? NC302, 304, 305, 306', 307, and,NC308 The adjustment procedure for relay driver NC302 is described in detail. The other relay drivers are ad-justed in accordance with data sheets in the same manner as histable relay driver NC302. The adjustment procedure is as follows:

6.1.1 Rotate OPERATION SELECTOR switch 3303 to the DET A&B position.

( 6.1.2 Rotate front panel DETECTOR A AND DETECTOR B TEST SIGNAL po- * *

.I tentiometers R301 and R302, as necessary to obtain the desired.

setpoint voltage on the applicable test connection.

' . 6.1.3 With the bistable not tripped, rotate TRIP ADJ potentiometer NC302R4E CCW until OVERPOWER R0D STOP indicator DS304 just begins to light. Record "as left" values on the applicable data sheet.

, ' 6.1.4 Rotate DETECTOR A AND B TEST SIGNAL potentiometers R301 and

. .[ R302, respectively, until the applicable reset voltage is in-

.I dicated on the DVM.

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6.0 BISTABLE ADJUSTHENT INSTRUCTIONS (Cont.) -

-1 6.1 (Cont.) ,

-; 6.1.5 With the bistable tripped, rotate LOOP ADJ potentiometer '

' NC302R11E CCW until OVERPOWER ROD STOP indicator DS304 just -

goes out. Record "as left" values on the applicable data

, sheet, d

6.1.6 Repeat steps 6.1.2 through 6.1.5 to make sure the lamp status indicators function as required at the desired set and reset polcts.

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6.1.7 Perform steps 6.1.2 through 6.1.6 fo.t bistable relay drivers s

NC304 through NC306 and NC308, if necessary, using applicable set and reset voltage found on the data sheet.

., 6.2 NEGATIVE RATE TRIP ADJUSTMENT .

' 6. 2. I' Return PERCENT FULL POWER meter indication to neutron level

+ 3% using DETECTOR A TEST. SIGNAL control.

6.2.2 Rotate OPERATION SELECTOR switch S303 from the DET A & B position to the DET B position to introduce a negative step-y signal. .

6.2.3 Adjust TRIP ADJ potentiometer NC301R4E CCW in smalll increments.

V, While holding RATE MODE switch S304 in the RESET position, ro-tate GPERATION SELECTOR switch S303 from DET A & B to DET B and J back to DET A & B positions after each increment'until the bi .

- stable just trips as indicated by NEGATIVE RATE TRIP lamp DS309 l

momentaril? lighting. Allow 15 seconds to elapse each time be-

' fore switches the OPERATION SELECTOR switch. Record "as left" value on the applicable data sheet.

3 i- 6.2.4 After the trip point is located, lock TRIP ADJ potentiometer .

a NC301R4E.

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. h' Page 10 of 10 Rev. 7 6.0- BISTABLE ADJUSTMENT INSTRUCTIONS (Cont.)..

T 6.3 POSITIVE RATE TRIP ADJUSTMENT-

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6.3.1 Return PERCENT FULL POWER meter indication to neutron level

+ 5% using DETF.CTOR A TEST SIGNAL control. -

6.3.2 Rotate OPERATION SEl.ECTOR switch S303 from the DET B position to the DET;A & B position to introduce a' positive step signal.

_ 6.3.3 Adjust TRIP ADJ potentiometer NC303R3E CCW'in small increnients.

While holding RATE MODE switch S304 in the RESET position,<ro-tate OPERATION SELECTOR switch S303 from DET B to DET A & B and

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back to DET B positions after each increment until the bistable just trips as indicated by POSITIVE RATE TRIP-lamp DS308 mem-entarily lighting. Allow 15 seconds.to clapse each time before switching the OPERATION. SELECTOR switch. Record "as left" value on tha applicable data sheet. -

6.3 d After the trip point is located, lock TRIP ADJ potentiometer NC303R4E.

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.n Dz,ta Sheet N-41

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Unit Date 5.2 Functional Test of Power Range Channel N41 -

Power Level % Appropriate steps crossed out ,

5.2.1 Shift enginect's signature /date /

, 5.2.2 Verify protection channels not under test, DO NOT have overpower -

overtemperature AT switches in test: /

y Computer points N0041A, N0042A, N0049A removed from scan. /

5.2.3 Overtemperature AT reacter trip bistables and block rod withdrawal bistables associated with this power range tripped.

Power Range Switch Rack Tripped Channel No. Bistable 1.

N41 TS/411D TB 411 D/C R2 TS/411C TB 411 C/D R2 5.2.4 Status lights (panel M-5):

Status lights corresponding to TB/411D/C N41 TS-68-2D/E RC LP1 OTAT (XX-55-5-10) TURB TRIP lit TS-68-2E/D RC LPI OTAT (XX-55-5-15) lit Annunciators (panel M-6):

TS-68-2-D/E (XA-55-6A-2) REAC COOL LOOPS OVERTEMP AT TRIP. ALARM lit TS-68-2 E/D (XA-55-6A-16) OVERTEMP AT AUTO TURB RNBK BLK C-3 R0D WIDL l TRIP ALARM LIT

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' Data sheet N-41

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,. ~ Power Range Channel.N-41 'dnit '

Date i i e 5.2.5 The following switches.,in the BYPASS position for the' power range

-6 being tested. '

POWER MISMATCH BYPASS /

UPPER SECTION /

~

LOWER SECTION /

ROD STOP BYPASS /

5.2.6 COMPARATOR CHANNEL DEFEAT switch in DEFEAT POSITION /_

5.2.10 OPERATION SELECTOR switch in DET A & B position /

") CHANNEL TEST indicators illuminated: Front-panel /

Main control board /

5.2.12 NC308, POWER ABOVE PERMISSIVE.P-10 BISTABLE.

.. Test Desired Tech Spec Connections Voltage Allowable As Found As Left

-k Trip Point TP306(+) 0.833V i .025V 20.750V V -V-4: Reset Point TP305(-) 0.666V .025V N/A V V Permissive F-10 indicator on MCB LIT.

5.2.13 NC305, OVERPOWER TRIP LOW RANGE BISTABLE.

Test Desired Tech Spec Connections Voltage Allowable As Found As Left 2.083V Trip Point TP306(+) .025V $2.167V V V 9: Reset Point TP305(-) 1.917V i .025V N/A V _

V Low range trip indicator on MCB (M-5 and 6) LIT. .

5.2.14 NC304, POWER AB0VE PERHISSIVE P-8 BISTABLE.

Test Desired Tech Spec Connections Voltage Allowable As Found As Left Trip Point TP306(+) 2.917V ! .025V 53.000V V V Reset Point TP305(-) 2.750V .025V .N/A _

V V Permissive P-8-indicator on MCB (M-5) LIT.

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SQNP 1 IMI-92=PRM-FT ~

.5 +

Data Sheet N-41 Page 3 of 5 1

i --

1 Rev. 7 Unit

1. ,I

, Power Range Channel N-41 Date

l. i 1

5.2.15 PERCENT FULL POWER meter indicates'50%.FP .

l t

5.2.16 NC302, OVERPOWER ROD STOP bistable.

~

. Test Desired Tech Spec -

Connection Voltage Allowable As Found As Left Trip Point TP305(-) 8.583V i .025V N/A V V -

1 Reset Point TP306(+) 8.415V i 025V N/A. V V s.

4

.1 Rod stop indicator on MCB (M-4) LIT.

. m, 5.2.17 NC306, OVERPOWER TRIP HIGH RANGE bistable.

s A Test Desired Tech Spec 4

Connection Voltage Allowable As Found As Left .

Trip Point' TP305(-) 9.083 i .025V 59.167V V V 1 Reset Point TP306(+) 8.916 i .025V

, N/A V V.

High range indicator on MCB (M-5 and M-6) LIT.

5.2.18 NC307, POWER ABOVE PERMISSIVE P-9 BISTABLE -!

j Test Desired Tech Spec F Connection Voltage Allowable As Found As Left'

( i :, .

Trip Point. TP306,(+)

4.167 .025V

<4.250V V V

, Reset Point TP305(-) 4.0001.025V - N/A 'V V 1

Permissive P-9 indicator on MCB (M-5) LIT.

5.2.19 PERCENT 7ULL POWER meter reading neutron level + 2.5%

5.2.22 OPERATION SELECTOR switch in DET B position .

I NEGATIVE RATE TRIP indicators not lit 5.2.23 PERCENT FULL. POWER meter a reading neutron' level + 3%.

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Dzta '5heet'N-41 L -

. . _ , Page 4.of 5 .

- _v ,

, Rev. 4 Power Range Channel N Unit Date i

_i 5.2.26 NC-301, Negative Rate Trip 5 ,

Test ,, 'DIsired_ Tech Spec ,

~

Verification' Setpoint Allowable As Found As Left Trip Point MI-303 3% Change 53.5% change % %

-- OPERATION SELECTOR switch in DET B position NEGATIVE RATE TRIP indicator lit.

POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PWR RATE (XX-55-5) lit.

V 5.2.29 PERCENT FULL POWER meter reading neutron IcVel + 4.5%.

5.2.32 OPERATION SELECTOR switch in DET A & B position.

POSITIVE RATE TRIP indicators not lit:

.y 5.2.34 PERCENT FULL POWER meter reading neutron level + 5%.

5.2.39 NC-303, POSITIVE RATE TRIP Test Desired Tech Spec Verification Setpoint Allowable As Found As Left Trip i Point MI-303 5% change 55.5% change '% %

OPERATION SELECTOR switch in DET A & B position.

POSITIVE RATE TRIP indicator lit.

POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PWR RATE (XX-55-5) lit.

5.2.41 OPERATION SELECTOR switch in NORMAL and Detectors A & B test signal potentiometers are fully CCW. /

5.2.42 RATE TRIP indicators reset. /

5.2.43 COMPARATOR CHANNEL DEFEAT switch to NORMAL. /

, 5 .2.'44 " POWER MISMATCH BYPASS and R0D STOP BYPASS" switches in OPERATE 1 position. / ,

5.2.45 UPPER AND LOWER DETECTOR CURRENT COMPARATOR switches in NORMAL position. /

5.2.46 Switches (Step 5.2.3) returned to not tripped position. /

4 5.2.47 All status lights & annunciators (Step 5.2.4) are not lit. /

4 Computer points N0041A, N004'2A, N0049A, placed in scan. /

5.2.48 Operator notified Channel Function Test completed. /

.6 '

SQNP It!I-92-PRt!-FT

-- . Data' Sheet'N-41 Page 5 of 5 -

Rev. 4 Power Range Channel N-41 Unit Date t

i

, 5.2.49 TEST INSTRUMENTS REQUIRED' m 3 7 Equipment Required TVA Number Cal. Due Date-Digital Voltmeter i

Remarks:

Test Performed By Date and Date Reviewed By Date Sitif Approved By Date Instrument Engr.

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,IMI-92-PRM-FT i

Data Sheet N-42

' Pa g'e 1 o f 5 .

Rev. 4

.s .

~ ' "' '

/ Unit I

' ,, Date

-1 5.2 Functional Test of Power Ranje Channel N-42 -

Power Level % Appropriate steps crossed out 5.2.1 Shift engineer's signature /date /

5.2.2 Verify protection channels not under test, DO NOT have overpower -

overtemperature AT switches in test /

9' Computer points N0043A, N0044A, N0050A removed from scan.

i' /

n j 5.2.3 Overtemperqture AT reactor trip histables and block rod withdrawal bistables associated with this power range tripped.

Power Range Switch Rack Tripped Channel No. Bistable N42 TS/421D TB 421 D/C R6 TS/421C TB 421 C/D R6 5.2.4 Status lights (panel M-5):

Status Lights corresponding to TB/421 D/C:

N42 TS-68-25D/E RC LP2 OTAT (XX-55-5-30) TURB TRIP lit TS-68-25E/D RC LP2 OTAT (XX-55-5-35) lit Annunciators (panel M-6):

TS-6S-2-D/E (XA-55-6A-2) REAC COOL LOOPS OVERTEMP AT TRIP ALARM lit TS-68-2E/D (XA-55-6A-16) OVERTEMP AT AUTO RNBK BLK C-3 R0D WTDL TRIP ALARM LIT O

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l'j SQNP IMI-92-PRM-FT

' Data ' Sheet N-42 l '

Page 2 of 5 -

Rev. 4 i

. Power Range Channel N-42 Unit Date

-[ 5.2.5 The following switches in the BYPASS position for the power range being tested. __

POWER HISMATCH BYPASS /

UPPER SECTION /

LOWER SECTION /

R0D STOP BYPASS /

5.2.6 COMPARATOR CHANNEL DEFEAT switch in DEFEAT POSITION /

5.2.10 OPERATION SELECTOR switch in DET A & B position /

CHANNEL TEST indicators illuminated: Front panel /

Main control board / l 5.2.12 NC308, POWER AB0VE PERMISSIVE P-10 BISTABLE. ,

i Test Desired Tech Spec I Connections Voltage Allowable .As Found As Left 4 Trip Point TP306(+) 0.833V .025V 20.750V V V Reset Point TP305(-) 0.666V .025V N/A V V Permissive P-10 indicator on MCB LIT.

5.2.13 NC305, OVERPOWER TRIP LOW RANGE BISTABLE.

Test Desired Tech Spec Connections Voltage Allowable As Found ,As Left j -h Trip Point TP306(+) 2.083V .025V 12.167V V V d &

. Reset Point TP305(-) 1.917V 1 .025V N/A V V Low range trip indicator on MCB (M-5 and 6) LIT. '

5.2.14 NC304, POWER ABOVE PERMISSIVE P-8 BIST.\BLE.

Test Desired Tech Spec Connections Voltage Allowable As Found As Left 2.917V Trip Point TP306(+) .025V $3.000V V V Reset Point TP305(-) 2.750V .025V N/A V V Permissive P-8 indicator on MCB (M-5) LIT. __

(

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S,QNP .

. , IMI-92-PRM-FT .

) Data Sheet N-42 Page 3 of 5 Rev. 7 Unit I

I

' Pwer Range Channel N-42 -

Date _

5.2.15' PERCENT FULL POWER meter indi ates 50% FP 5.2.16 NC302, OVERP0k2R ROD STOP bistable.

Test Desired- Tech Spec *'

Connection Voltage Allowable As Found ~As Left Trip Point TP305(-) 8.583V .025V N/A V V

_ Reset Point TP306(+) 8.415V 1 .025V N/A. V ^V >

Rod stop indicator on MCB (M-4) LIT.

~

,. 5.2.17 NC306, OVERP0kTR TRIP HIGH RANGE bistable.

Test Desired Tech Spec

.y Connection Voltage Allowable As Found As Left .

. Trip Point TP305(-) 9.083 .025V. 59.167V 'V V-Reset Point TP306(+) 8.916 .025V - N/A -V V i

High range indicator on MCB (M-5 and M-6) LIT.

] 5.2.18 NC307, P0kIR AB0VE PERMISSIVE P-9 BISTABLE Test Desired Tech Spec Connection Voltage Allowable As Found As Left 4 '

Trip Point TP306(+) 4.167 .025V -<4.250V V V 1

Reset Point .TP305(-) 4.000!.025V N/A V V Perm.issive P-9 indicator on MCB (M-5) LIT.

5.2.19 PERCENT FULL POWER meter reading neutron level + 2.5%

5.2.22 OPERATION SELECTOR switch in DET B position

. NEGATIVE RATE TRIP indicators not lit 5.2.23 PERCENT FULL POWER meter a reading neutron level + 3%.

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SQNP IMI-92-PRM-FT

. . D ta Shect'N-42 Page 4 of 5 .

Rev. 4

~

Power Rance Channel N-42 Unit Date s

, 5.2.26 NC-301, Negative Rate Trip Test Desired Tech Spec .

Verification Setpoint Allowable As Found As Left

- Trip Point MI-303 3% Change 53.5% change % %

OPERATION SELECTOR switch in DET B position __

NEGATIVE RATE TRIP indicator lit.

POWER RANGE HIGIl NEUTRON FLUX RATE TXA-55-6A) lit.

POWER RANGE III PWR RATE (XX-55-5) lit.

yi 5.2.29 PERCENT FULL POWER neter reading neutron level + 4.5%

. 5.2.32 OPERATION SELECTOR switch in DET A & B position.

POSITIVE RATE TRIP indicators not lit:

V 5.2.34 PERCENT FULL POWER meter reading neutron level + 5%.

5.2.39 NC-303, POSITIVE RATE TRIP Test Desired Tech Spec Verification Setpoint Allowable As Found As Left Trip Point MI-303 5% change 5 5.5% change % %

OPERATION SELECTOR switch in DET A & B position.

POSITIVE RATE TRIP indicator lit.

POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PWR RATE (XX-55-5) lit.

5.2.41 OPERATION SELECTOR switch in NORMAL and Detectors A & B test signal potentiometers are fully CCW. /

5.2.42 RATE TRIP indicators reset. /

I

) 5.2.43 COMPARATOR CHANNEL DEFEAT switch to NORMAL. /

5.2.44 " POWER MISMATCH BYPASS and ROD STOP BYPASS" switches in OPERATE position. /

5.2.45 UPPER AND LOWER DETECTOR CURRENT COMPARATOR switches in NORMAL position. /

5.2.46 Switches (Step 5.2.3) returned to not tripped position. /

5.2.47 All status lights & annunciators (Step 5.2.4) are not lit. /

Computer points N0043A, N0044A, N0050A place in scan. /

5.2.48 Operator notified Channel Function Test completed. /

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SQNP

. IM1-D2-PRM-FT

-, Data Shbet N-42 Page 5 of 5 .

Rev. 3 Power Range Channel N-42 Unit Date l

\

e a 5.2.49 TEST INSTRUMENTS REQUIRED Equipment Required TVA Number Cal. Due Date

_ Digital Voltmeter d

, Remarks:

J Test Performed By Date and Date Reviewed By Date SIMF Approved By Date Instrument Engr.

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D:,ta Sh:tt N-43

-l Page'1 of 5 .

s. . .' Rev. 4 g- N, .,,* .

~f

-i Unit

-y c , . Date

~

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S.9 Functional Test of Power Ranc,e Channel N-43 Power Level % Appropriate steps crossed out 5.2.1 Shift engineer'.4 signature /date /

~

5.2.2 Verify protection channels not under test, DO NOT have overpower -

overtemperature AT switches in test /

[ Computer poin'ts N0045A, N0046A, N0051A removed from scan.

/ .

. r-5.2.3 Overtemperqture AT reactor trip bistables and bicek rod vitbdrawal' bistables assuciated with this power range tripped.

Power Range Switch Rack Tripped Channel No. Bistable N43 TS/431D TB 431 D/C .RIO TS/431C TB 431 C/D Rio 5.2.4 Status lights (panel M-5):

~

Status Lights corresponding to TB/431D/C N43 TS-68-44D/E RC LP3 OTAT (XX-55-5-50) TURB TRIP' lit TS-68-44E/D RC LP3 OTAT (XX-55-5-55) lit Annunciators (panel M-6): ,

TS-68-2-D/E (XA-55-6A-2) REAC COOL LOOPS OVERTEMP AT TRIP ALARM lit-( TS-68-2E/D (XA-55-6A-16) OVERTEMP AT AUTO RNBK BLK C-3 ROD WIDL TRIP j ALARM LIT -

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' IM,I-92-RRM-FT -

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^

.. Data Sheet N-43 -

Pagc 2 of 5

_, Rev.'4 i

e Power Range Channel N-43 Unit Date t

~

5.2.5 The following switches in the BYPASS position -for the power range being tested.

-~

POWER MISMATCH BYPASS /

~

UPPER SECTION /

LOWER SECTION /

ROD STOP BYPASS /

5.2.6 COMPARATOR CHANNEL DEFEAT switch in DEFEAT POSITION /

- 5.2.10 OPERATION SELECTOR switch in DET A & B position /

CHANNEL TEST indicators illuminated: Front panel /

Main control board /

5.2.12 NC308, POWER ABOVE PERMISSIVE P-10 BISTABLE.

Test Desired Tech Spec Connections Voltage Allowable As Found As Left Of Trip Point TP306(+) 0.833V i .025V 20.750V V V E

~

if Reset Point TP305(-) 0.666V .025V N/A V V lj-

Permissive P-10 indicator on MCB LIT.

.i .

I 5.2.13 NC305, OVERPOWER TRIP LOW RANGE BISTABLE.

l

! Test Desired Tech Spec Connections Voltage Allowable As Found As Left

_; n Trip Point TP306(+) 2.083V .025V $2.167V V V r .i Reset Point TP305(-) 1.917V .025V N/A V V Low range trip indicator on MCB (M-5 and 6) LIT.

5.2.14 NC304, POWER ABOVE PERMISSIVE P-8 BISTABLE.

Test Desired Tech Spec Connections Voltage Allowable As Found 'As Left l~~ fi Trip Point TP306(+) 2.917V .025V 53.000V V V 4 Reset Point TP305(-) 2.750V .025V

, N/A ' V V Permissive P-8 indicator on MCB (M-5) LIT.

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M , IMI-92-PRM-FT .

d Data Sheet N-43

~~

Page 3 of 5

,g Rev. 7 Unit

' ', Power Range Channel N-43 Date 5.2.15 PERCENT FULL POWER meter indicates 50% FP 5.2.16 NC302, OVERPOWER ROD STOP bistable. .

Test Desired Tech Spec- .

~

Connection Voltage Allowable As Found As Left Trip Point TP305(-) 8.583V .025V N/A V V

,. -o Reset Point TP306(+) 8.415V .025V N/A V V

!' Rod stop indicator on MCB (M-4) LIT.

'~

5.2.17 NC306, OVERPOUER TRIP HIGH RANGE bistable.

I Test Desired Tech Spec Connection Voltage- Allowable As Found As Left .

~ ~

-Trip Point TP305(-) 9.083 i .025V lE9.167V V V Reset Point TP306(+) 8.916 .025V N/A V V Hight range indicator on MCB (M-5 and M-6). LIT.

. s -

5.2.18 NC307, POWER ABOVE PERMISSIVE P-9 BISTABLE Test Desired Tech Spec Connection Voltage Allowable As Found As Left Trip Point TP306(+) ,4.1671.025V $4.250V V V-Reset Point TP305(-) 4.000V .025V N/A V V

-Permissive P-9 indicator on MCB (M-5) LIT.

5.2.19 PERCENT FULL POWER meter reading neutron level + 2.5% _

-! 5.2.22 OPERATION SELECTOR switch in DET B position 1

NEGATIVE RATE TRIP indicat' ors not lit 5.2.23 PERCENT FULL POWER meter reading neutron level + 3%.

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-. e IMI-92-PRM-FT

. Data She'et N-43. '

'* Page 4 of S Rev. 4

, Power Range Channel N-43 Unit Date r

-7 5.2.26 NC-301, Negative Rate Trip ._

Test Desired Tech Spec

_ Verification Setpoint Allowable As Found As Left Trip Point MI-303 3% Change 63.5% change % %

OPERATION SELECTOR switch in DET B position NEGATIVE RATE TRIP indicator lit.

POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PWR RATE (XX-55-5) lit.

p 5.2.24 PERCENT FULL POWER meter reading neutron level + 4.5%

+

5.2.32 OPERATION SELECTOR switch in DET A & B position.

d POSITIVE RATE TRIP indicators not lit:

J

-f 5.2.34 PERCENT FULL POWER meter reading neutron level + 5%.

5.2.39 NC-303, POSITIVE RATE TRIP

-Test Desired Tech Spec Verification Setpoint Allowable As Found As Left Trip .

Point. MI-303 5% change 55.5% change % %

OPERATION SELECTOR switch in DET A & B position. _

POSITIVE RATE TRIP indicator lit.

' POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PWR RATE (XX-55-5) lit.

M[ OPERATION SELECTOR switch in NORMAL and Detectors A & B test signal M 5.2.41 potentiometers are fully CCW. /

q 5.2.42 RATE TRIP indicators reset. /

]

5.2.43 COMPARATOR CHANNEL DEFEAT switch to NORMAL. /

t 5.2.44 " POWER MISMATCH BYPASS and ROD STOP BYPASS" switches in OPERATE position. /

5.2.45 UPPER AND LOWER DETECTOR CURRENT COMPARATOR switches in NORM.AL position. /

t '

5.2.46 Switches (Step 5.2.3) returned to not tripped position. - /

p 5.2.47, All status lights & annunciators (Step 5.2.4) are not lit. / ,

Computer points N0045A, N0046A, N0051A placed in scan. /

5.2.48 Operator notified Channel Function Test completed. /

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SQNR ,

IMI-92-PEM-FT 3,

, Data Sh'eet N-43

Page 5 of 5 Rev. 3.

. ~i

', l' Power Range Channel N-43 Unit Date i

5.2.49 TEST INSTRUMENTS REQUIRED

Equipment Required FA Number Cal.-Due Date j - Digital Voltmeter d

- Remarks:

i s

Test Performed By Date and Date ___

Reviewed By- Date ,

SITE Approved By Date Instrument Engr.

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, IMI-92-PRM-FT r* *'

Data Sheet N-44

-l

.Page 1 of 5 .

Rev. 4 1- '

, l. Unit -

t

_ Date 5.2 Functional Te st of Power Range Channel N 44 Power Level % Appropriate steps crossed out

_, 5.2.1 Shift engineer's signature /date /

5.2.2 Verify protection channels not under test, DO NOT have overpower -

overtemperature AT switches in t' st e ' /.

~V

Computer points N0047A, N0048A, N0052A removed from scan.

Y

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5.2.3 Overtemperature AT reactor trip bistables zod block rod withdrawal bistables associated with this power racge tripped.

Power Range Switch Rack Tripped Channel No. Bistable

~

N-44 TS/441D TB 441 D/C R13 TS/441C TB 441 C/D. R13 5.2.4 Status lights (panel H-5):

Status Lights corresponding to TB/441D/C

-N-44 TS-68-67D/E RC LP4 OTAT (XX-55-5-70) TURB TRIP lit TS-68-67E/D RC LP4 OTAT (XX-55-5-75) lit

, Annunciators (panel M-6): '

TS-68-2 D/E (XA-55-6A-2) REAC COOL LOOPS OVERTEMP'AT TRIP ALARM. lit TS-68-2E/D - (XA-55-6A-16) OVER TEMP AT RNBK BLK C-3 VIDL TRIP ALARM lit i

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IMI-92-PRM-FT f' *~ ,

Data Sheet N-44 ,

.. -; Page 2', of 5 i ' Rev. 4

*~

l .

Date i: Power Range Channel N-44"

^

Unit

.5

~5.2.5 The following switches in the-BYPASS position for the power range. ;

being tested. ,,, .

~

POWERMISMAiCHBYPASS l -/

UPPER SECTION /

LOWER SECTION /

ROD STOP BYPASS /

4

5.2.6 COMPARATOR CHANNEL DEFEAT switch in DEFEAT POSITION -/

4 7 5.2.10 OPERATION SELECTOR switch in DET A & B position /

b CHANNEL TEST indicators illuminated: Front panel /

Main control board __

/

5.2.12 NC308, POWER ABOVE PERMISSIVE P-10' BISTABLE.

Test Desired . Tech Spec

- Connections Voltage Allowable As Found As Left 0.833V .025V 20.750V V V l- 4' Trip Point -TP306(+)

0.666V i .025V V V ff Reset Point :TP305(-) N/A Permissive P-10 indicator on MCB LIT.

5.2.13 NC305, OVERPOWER TRIP LOW RANGE BISTABLE.

Test ' Desired Tech Spec Connections Voltage Allowable As Found- As Left

.025V $2.16/V V V

\ Trip Point TP306(+) 2.083V 1.917V i .025V N/A V V Reset Point TP305(-) -

i..

Low range trip indicator on MCB (M-5 and 6) LIT.

4 5.2.14 NC304, POWER AB0VE PERMISSIVE P-8 BISTABLE.

Test Desired Tech Spec

. . Conriections Voltage Allowable As Found As-Left

,\ Trip Point TP306(+) 2.917V i .025V $3.000V V -V .

V V 2.750V 1 .025V

+

Reset Point TP305(-) - N/A Permissive P-8 indicator on MCB (M-5) LIT. .

i.

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IMI-92-PRM-FT .

d' Data Sheet N-44 Page 3 of 5 7] Rev. 7 Unit Power Range Channel N Date 5.2.15: PERCENT YULL. POWER meter indicates 50% FP 5

. 2.16 NC302, OVERPOWER R0D STOP bistable.

.-Test Desired -Tech Spec '

Connections Voltage Allowable As Found As Left-Trip Point TP305(-) 8.583V i .025V N/A V- V.

Reset Point TP306(+) 8.415V .025V N/A V -V Rod stop indicator on MCL (M-4) LIT.

~ ~

5.2.17 NC306, OVERPOWER TRIP HIGH RANGE bistable.

4 Test Desired Tech Spec n Connections Voltage Allowable As Found As Left -

9 '

J Trip Point TP305(-) 9.083 i .025V $9.167V V V.

) Reset Point TP306(+)

8.916 i .025V N/A V V High range indicator on MCB (M-5 and M-6) LIT.

, =

, 5.2.18 NC307,POWERAB0VEPERMkSSIVEP-9 LISTABLE 3 Test Desired- Tech Spec

,f.

4 Connecticas Voltage Allowable As Found As Left

-t

,t Trip Point TP306(+) , 4.167i.025V < 4.250V V- V e

. Reset Point TP305(-) 4.000Vi.025V N/A' V V-q Permissive P-9 indicator on MCB (M-5) LIT. ,

M '#

'5.2.19 PERCENT FULL POWER meter reading neutron level + 2.5%

i,- 5.2.22 OPERATION SELECTOR switch in DET B rosition I

~! NEGATIVE RATE TRIP indicators not lit 2[ ,

5.2.23 PERCENT FULL POWER meter reading neutron level + 3%.

~

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SQNP

IMI '92*PRM-FT Data Sheet N-44 -

d . Page 4 of 5 Rev. 4 Power Range Channel N-44_ Unit Date

^

5.2.26 NC-301, Negative Rate Trip -

Test Desired Tech Spec

_ Verification Setpoint Allowable As Found As Left

~ Trip Point t!I-303 3% Change 53.5% change % %

~

OPERATION SELECTOR switch in DET B position NEGATIVE RATE TRIP indicator lit.

POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PkTl RATE (XX-55-5) lit.

7X 5.2.29 PERCENT FULL POWER meter reading neutron level + 4.5% .

'l 5.2.32 OPERATION SELEC'iOR switch in DET A & B position.

1 POSITIVE RATE TRIP indicators not lit:

5.2.34 PERCENT FULL POWER meter reading neutron +5%.

5.2.39 NC-303, POSITIVE RATE TRIP Test Desired Tech Spec

~ Verification Setpoint Allowable As Found As Left Trip Point MI-303 5% change 55.5% change % %'

OPERATION SELECTOR switch in DET A & B position.

POSITIVE RATE TRIP indicator lit.

POWER RANGE HIGH NEUTRON FLUX RATE (XA-55-6A) lit.

POWER RANGE HI PWR RATE (XX-55-5) lit.

5.2.41 OPERATION SELECTOR switch in NORMAL and Detectors A & B test signal s

potentiometers are fully CCW. /

5.2.42 RATE TRIP indicators reset. /

~ ~

5.2.43 COMPARATOR CHANNEL DEFEAT switch to NORMAL. /

5.2.44 " POWER MISMATCH BYPASS and ROD STOP BYPASS" switches in OPERATE l' position. /__

5.2.45 UPPER AND LCWER DETECTOR CURRENT COMPARATOR switches in NORMAL position. /

5.2.46 Switches (Step 5.2.4) returned to not tripped position. /

5.2.47 All status lights & annunciators (Step 5.2.4) are not lit. /

t

-s- Computer points N0047A, N0048A, N0052A placed in scan.

/

l 5.2.48 Operator notifi ed Channel Function Test completed. _ _ /

7 ::3

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' SQNR IMI ' PRik FT a Datt sNeet N '

Page 5 of 5 Rev. 3

~

-l - - Power Range Channel N - Unit Date 5.2.49 TEST INSTRUMENTS REQUIRED

. Equipment Required- TVA Number Cal. Due Date

._, Digital Voltmeter-I a

- Remarks:

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)- Test Performed By -Date and Date Reviewed By - Date SIME l'

Approved By '

Date Instrument Engr.

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ML20039F743

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