ML20138K813

Change Wiring of Flow Controllers 2YIC-926B for Spray Additive Tank Sys on C01 in CR for Unit 2

ML20138K813
Person / Time
Site:	Point Beach
Issue date:	12/15/1996
From:	WISCONSIN ELECTRIC POWER CO.
To:
Shared Package
ML20138K159	List: ML20138K155 ML20138K171 ML20138K173 ML20138K186 ML20138K203 ML20138K225 ML20138K241 ML20138K251 ML20138K255 ML20138K264 ML20138K290 ML20138K294 ML20138K299 ML20138K303 ML20138K307 ML20138K312 ML20138K318 ML20138K323 ML20138K336 ML20138K351 ML20138K358 ML20138K362 ML20138K376 ML20138K381 ML20138K387 ML20138K393 ML20138K400 ML20138K405 ML20138K410 ML20138K414 ML20138K418 ML20138K421 ML20138K424 ML20138K430 ML20138K435 ML20138K442 ML20138K447 ML20138K455 ML20138K461 ML20138K465 ML20138K470 ML20138K475 ML20138K479 ML20138K486 ML20138K491 ML20138K496 ML20138K499 ML20138K504 ML20138K510 ML20138K516 ... further results
References
IWP-95-035-02, IWP-95-35-2, NUDOCS 9702190170
Download: ML20138K813 (12)

Text

"

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 Spray Additive Tank System on C01 In The Contiul May 30,19%

Room UNIT 2 1.

SCOPE i

1.1 The scope of this work plan is to implement wiring changes to correct indication on the spray additive tank flow controller 2YIC-926B on C01 in the control room and also to eliminate excess current of 145mA from flowing through the output meter and R72, exceeding the power rating of the resistor, which would damage the resistor.

1.2 The purpose of this modification is to eliminate excess current of 145mA flowing through the output meter and R72 and provide improved indications on the' controller 2YIC-926B.

1.3 This approach of this installation is to remove 2YIC-926B from C01 and perform wiring changes within the controller. The work will be directed by this work plan.

1.4 This work is QA Scope.

1.5 Support Requirements

1. 5.1 Operations: Equipment isolation, tagouts

1. 5.2 I & C: Modification installation and testing 2.

PRE-INSTALLATION REOUIREMENTS 2.1

References:

2.1.1 Working Drawings:

A. Foxboro Alpha WE-5362, SH.1, Rev. 5A 2.1.2 Permanent Drawings:

A. P&ID Westinghouse 110E035 SH. 3, Rev. 36 9702190170 970210 PDR ADOCK 05000301 Page 1 of 8 p

PDR non,,,,6, n,,...

......,,,... ~.. - ~,..

.m.

..n o

.a ne -,.

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 9.J-035-02 Spray Additive Tank System on C01 In The Control May 30,1996 Room UNIT 2 2.1.3 Component Instruction Manual 8.4 Foxboro Composite Book 4 00623A4 Responsible engineer has assured that all references listed above are approved and are either with the installation group or attached and assigned to the installation group.

Date 9!Z7!9(o R.E.

=

n 2.2 Installation Preparation Activities:

2.2.1 In this installation, no material is required. If any additional wiring is needed, use wiring similar to the existing wiring in the controller.

Record Quality Assurance Release (QAR) numbers on the work orders.

2.3 Identification of Permits Reauired 2.3.I The work order for this work plan has been written and subitted to CHAMPS. The WO number is 9604770.

2.4 Operational Installation Prereauisites:

2.4.1 The plant condition required is cold shutdown or refueling.

2.4.2 The spray additive tank outlet valve, 2SI-831 A must be tagged shut as

$9P3 the spray additive tank suction valve, 2SI-836 will be stroked following the installation of the modification per Opera '

Procedure 3C(OP-3C)

,0/10

" Hot Shutdown To Cold Shutdown."

2.4.3 Release ForInstallation All of the above operational installation prerequisites have been met and it is acceptable to p,roceed with the installation.

DSS Date _ l W Time 22MI Page 2 of 8 er u ninvi nuiu nu vui nnin nivin,,,uinunnnio ir.r, unn i e en n, i

_s

~

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 Spray Additive Tank System on C01 In The Control May 30,1996 Room UNIT 2 2.4.4 All other installation prerequisites have been met.

A R.E.

Date /d4 7 "It 0

3.

INSTALLATION 3.1 QC Reouirements QC will be satisfied by the independent wire verification that will be performed at the completion of the installation.

3.2 Installation Descriotion:

NOTE:

i Thefollowing is a detailed step-by-step listing of the actions necessary i

to perform this IWP. These steps can be completed in any logical order.

If any of the steps cannot be completed as written or a change is necessary to complete the task, work must stop and the situation must be discussed with the responsible engineer orthe installation supervisor.

3.2.1 Verify 2SI-831 A is danger tagged shut.

22A. 2 5 tag 18 e

OPS 3.2.2 Isolate power to the controller by unplugging the power at the controller.

I&C 3.2.3 Remove flow controller,2YIC-926B, from C01, located in the control room.

I&C Page 3 of 8 AT e g 6 g na) g ay=1& g A eng t q pg g g nry ggt a g gg g e= tag =g g g1 AllA AA T u 9AeA1 S t AM IA A f.

ft"? 9

1

)'

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02

]

Spray Additive Tank System on C01 In The Control May 30,1996 Room UNIT 2 3.2.4 Remove normal /off switch S7 from terminal board positions 6 and the negative side of the power supply, the parallel connection.

.u..

I&C 3.2.5 Place the switch in series with output point 6 as shown per working drawing Foxboro WE-5362, SH.1, Rev. SA1.

s/

I&C 3.2.6 Verify that wires listed in 3.2.4 and 3.2.5 have been moved.

Verifier 's Initials Date 10-2J/-9(oTime _Lico 3.2.7 Refurbish box capacitors with QA'd capacitors if necessary.

lAfktrods Hor gtttACEO to Alfk) YM2A0_.

A M M frftA cEo A M a a o.

I&C 3.2.8 QC inspector to perform a visual inspection of module internals for quality of work. Inspect for solder bridges and cold solderjoints.

QC's Initials Date /4}{-7's Time j~)co FM P 3.2.9 Bench test controller to verify proper wiring installation.

I&C 3.2.10 Insert flow controller 2YlC-926B into the control board, C01 then reconnect power to the controller.

I&C fpt-3.2.11 Check to make sure debris is cleaned up around location of work, then installation is complete.

R.E./I.S.

Page 4 of 8 ef*I-61 A'J f 7% f 4.

'Att Ut l f Art t&t.41 \\f f A"t*1"t if I ellAAS I 6A 1O.Of LIOP lO 00 f1"I I

E' WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 Spray Additive Tank System on C01 In The Contml May 30.1996 Room UNIT 2 3.3 As-Built Descriptio'1 This IWP was installed by:

Date 11/2/f/

The installation was performed in accordance with this IWP and working drawing Foxboro WE-5362, SH.1, Rev. SA1 j

Attach any additional documentation of this as-built description to this IWP.

3.3.1 The installation of this IWP is complete.

8" v"///

"I4 R. E. __

Date I.S.

Date HA 4.

TESTING 4.1 Testina Prereauisites:

4.1.1 A stopwatch is needed for valve stroke testing.

4.2 Isstine Information:

1 4.2.1 The intent of this testing is to verify the indicator on the controller indicates open when the switch is off. Also these wiring changes completed above should now eliminates excess current flowing through the R72 resistor.

NOTE 1:

The valve stroke open time is defined as the elapsed time when the valve controllerispositionedto the maximum open speedposition in the manual mode and the time that the valve open light is received on the active status board.

2 I

NOTE 2:

The valve stroke closed time is defined as the elppsed time when the valve controllerispositioned to the maximum closed speedposition in the manual mode and the time that the valve ceases motion in the closed direction by local observation.

'1 Page 5 of 8 nt ;

.ntn21 m is nu vua nom nivinm urcunneru on ct une so en_a2;

}

WO WORK PLAX Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 Spray Additive Tank System on C01 In The Control May 30,1996 Room UNIT 2 4.2.2 Place the switch in the manual position, and open 2SI-836B.

Record the time to open. /. '-/1 Check IAcal VPI that it indicates full open TL -

l Check 2SI-836B active status panel light is on. P W

OPS l

4.2.3 Close 2SI-836B.

O Record the time to close.M" U II Check IAcal VPI that it indicates full close TL -

Check 2SI-836B active status panel light is off.

TL -

Op,rra br % s (e.js), nc ernmpurwoo are no tauteterW cutico ng o.I 'rywis ow.rthe DP Pt.eroul p

mr craowrvo sol l+ rip /awrp rv,, cort pt vt. e?no" Tim *"4(sl.*H) tsursts& 1 osere pvern1 sw6ss1],md y OPS M"L o P.rr' v4 ?svGm -rher nesr rrmsat,w to,usc>r-4.2.4 Place the switch in the auto position, or as directed by the DSS.

M OPS 4.2.5 Check valve operability by comparing the valve data with the limits in the IST Acceptance Criteria binder.

(,

4.2.6 Place 2SI 836B controller's normal /off switch to the off position.

Verify that the valve goes open and the controller indication reads open as well.

TL -

OPS 4.2.7 Place 2SI-836B controller's normal /off switch to the nonnt.1 position.

Verify that the valve goes closed and the controller indication reads closed as well.

Mf N %forst b w ou.atont 111.+wswt AG? OlS DsREcAW, wq1rel Zwor74 w g OPS Pikefe ts!

• WearrMt, V'AL VE 80Nt4o W of ~Dh'T' PAS!T7DJ (LoMr-ts ka cowreoust)

1. o R M Y R u to r o ~ 2 p 71 p>W PH!n00. WWJ ~TKrr~" @ RWL+Tro y1m O"*W W Astro, sistes wwwr rp Page 6 of 8 rW< ~5Wr' ww frv oTtrf WM nDuf'" nnii [AnNYJinuRM7" ~ ~ ~ ~M. 'c/

4 7n"n5 n

i nin,t

['~

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 i

Spray Additive Tank System on C01 In The Control May 30,1996 Room i

UNIT 2 i

i 4.3 Testine Results:

4.3.1 The testing of the installation has been completed and the results are described below:

f_A st afff a-ff,2

~* ?> w s

(/

r-

/

/

4.3.2 The testing is completed and adequately tests the modification and the associated installation:

i Testip- " -mico Date #-##/

R.E Date // - h -1.

5.0 Restoration

5.1 Pre-Acceptance

5.1.1 The following items need to be completed prior to acceptance:

1 A. All ECRs have final approvals.

All items that need to be completed prior to acceptance have been completed.

^

R E....

Date [A ilo i

5.2 System Restoration.1 5.2.1 Realign system as required for normal operations /per DSS. System ready for release.

Date N 7I-f 4 Time / M4 DSS-y Page 7 of 8 OI *J nin????hIh 'Akt vu.1 nn fnt a1\\!I o t 1*1 Liicatoneiu On.ei kine ! C.ctO'JJ

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 Spray Additive Tank System on C01 In The Control May 30,1996 Room

. UNIT 2

6.0 Restoration

6.1 Conditional Accentance 6.1.1 The following items cannot be accepted and require resolution of the listed conditions. Interim operating conditions are also listed below(attach additional documentation as necessary).

6.1.2 Concurrence with Conditional Acceptance Mgr of Acceptance Group / DSS.

Date e/a 6.2 Final Accentance 5.2.1 Realign system as required for normal operations /per DSS. System ready for release.

Mgr of Acceptance Group /Is

,date U '/I*

RETURN T(IE COMPLETED IWP AND MODIFICATION REQUEST TO RESPONSIBLE ENGINEER Page 8 of 8 e,,,

ntn,, m iu.no ou i nn iu nim a,,,

ov nonna v a or c' "no ' o en n' '

[

WO WORK PLAN 6

Change Wiring of Flow Controllers 2YIC-926A For IWP 95-035-01 Spray Additive Tank System on C01 In The Control May 30,1996 Room UNIT 2

6.0 Restoration

6.1 Conditional Accentance 6.1.1 The following items cannot be accepted and require resolution of the listed conditions. Interim operating conditions are also listed below(attach additional documentation as necessary).

6.1.2 Concurrence with Conditional Acceptance Mgr of Acceptance Group / DSS Date era 4H 6.2 Final Acceptance 5.2.1 Realign system as required for normal operations /per DSS. System ready for release.

Mgr of Acceptance Group / DSS w

.c // /5 w RETURN TIIE COMPLETED IWP AND MODIFICATION REQUEST TO RESPONSIBLE ENGINEER l

Page 8 of 8

w u _.

--.w

-- La A \\

WO WORK PLAN Change Wiring of Flow Controllers 2YIC-926B For IWP 95-035-02 Spray Additive Tank System on C01 In The Control May 30,1996 Room

. UNIT 2 -

i 1

6.0 Restoration.

6.1 Conditional Acceptance 6.1.1 The following items cannot be accepted and require resolution of the listed conditions. Interim operating conditions are also listed below(attach additiona: documentation as necessary).

i l

6.1.2 Concurrence with Conditional Acceptance Mgr of Acceptance Group /DSF,

Date /z./w 6.2 Final Acceptance 5.2.1 Realign system as required for normal operations /per DSS. System l

ready for release.

Mgr of Acceptance Group / DSS _ Y

_, Date Il 15#

l RETURN TI,IE COMPLETED IWP AND MODIFICATION REQUEST TO RESPONSIBLE ENGISTER 3

1

+

l E

I 3

l 5

I l

9 Page 8 of 8 E-

7 9-taron vnanusman T

g o

fro uu W I R M U RII M'l 2RIGINdL PBNP JO No: 7606626 WO Priority: M

• UNIT 0

• hWO

• UNIT 0

• Resp Group: IC HEADER PAGE Sten Print: 09/24/96 Equipment-D00R-235 System: SEC HP Zone:

aipment Name: DOOR Pnysical Location: 26/U2F/U2C AIR LOCK THIRD DOOR Discovery Date:

06/20/96 ProbLen Dercription:

DISCONWECT MAGNETIC SWITCH AND REMOVE CONDUIT AFTER FUEL MCTION FOR STEAM GENERATOR INSTALLATION.

AFTER STEAM GENERATOR INSTALLATION, INSTALL CONDilI' CONNECT & TEST SWITCH Originator-

~~~

EME Outage ID: U2R22 Tag / Sticker Ptam.

100089 Tag / Sticker Lctn:

Job Type: MODIFICATION SUPPORT Project ID:

Condition Report:.N Work Function: WORK ORDER Had Req ?:

=

GA: N SEIS: 3 Operability ~ Pre-Test: N Procedures:

SR: N LCO: N EQ: N PMT-Y Operability Post-Test: N Procedures:

SSA: N CIV: N MRULE: N A/P: P CACC:

RRN:

Tech Spec Ref-QA Codes:

Sect XI Class:

Tools Needed-

u========================================================================

Work Plan /Instruc t ions reviewed.

Planner:

IC S i'NE SUPERVISOR: !_i_!_1_!_l_l NAME:__u

....h________ DATE: _T/22/[f.

=================================================================

Plant Cond i t ions:

COLD SHUTDOWN Ignition Control Permit: N Other Conditions:

Transient Combustible Permit: N Fire Barrier Penetration Permit: N RWP: N Equipment Isolation Required: N FME: Y Isolation Tag Series i:

Operability Pre-Test Complete.

Equipment Isolation as requested.

Permission granted to perform Work.

Ops DSS Notification Reg: Y Ops DSS Signature:

__ Date: LO_/CL/ff

====================================================_

==========

Special Notification:

Number of Steps: 001 Acct 4: 00

- 0000N

- 9500249

- 00000 l

NFC Code:

Tech Manual Cntt #:

===================================================================

• WORK ORDER CLOSEOUT

• I

==

-======================================.=,==F-

. =1

===========

Date: j_/ct/f7 b --

~

Group Head Signature:

=========================_

=======================================

a m

0RIGINAL 0*ro*000**

PBNP c*****uu**

WO No: 9606626001 WO Priority: M

• UNIT 0

• MWO

• UNIT 0

• Resp Group. IC STEP DETAIL Step Print: 09/24/96 Eq u.i p men t : D00R-235 System: SEC HP Zone:

alpment Name: DOOR Pnysical Location: 26/U2F/U2C AIR LOCK THIRD DOOR Soquence No: 01 Need Date Short Desc: DISCONNECT MAG SW/ REMOVE CONDUIT Sched Start Date:

===================================================================

PLANNED:

WORK PROCEDURES:

Crew: I Shift: 2 Class: 330

=====_=============================================================

Work Plan

Description:

SEE ATTACHED WORK PLAN

==================================================================

a QC REVIEW REQUIRED: N DATE: __/__/__

=========_=========================================================

WORK PERFORMED:'

- d _ _.w_s _.c_s:ach-%._ _ cwa _ _4h _ _ _ _ __ _ _

< _u-- e

__k m A___n CO_ p, A _ h.3__ % d.__e

• A__

% ~a:k __wm.__%-C __ c w mAQ_ C h __% ____g_ c:n ^

W cun.6L___u.a. h __u

__ h _ A -

t

__st_.c_s p - A _.

b c. m

____ O __x O __ e 4 _

__ %.h' E ___ M x a,_ ~ __. _. h -.

___.. Aha_

e A

bA& _ _% C W

.a==========================================================_=========

=

a MTE:

DAR:

==============================_====================================

C____

ACTUAL USED:

CREW:

SHIFT:

___a_____

WORl(ER CLAa"S : _.;U Q___

NUMBER OF WORKERe":

___L TOTAL HOURS: _ h ___ _ _________ ____ _ __ _________ ______ __

TTL EXPOSURE / STEP (MREM):

_._.O_____

===================================================================

/N/@ @

PARTS USED LIST ATTACHED:

Y/

WORK COMPLETE DATE:

{.' 9/%

WO TAGS REMOVED:

EMPLOYEE NUMBER:'.

D.

EMPLOYEE NAME: _____

================== _

========================_===============

PM e h

• WORK COMPLETED

• Cause Failure Code:

NRM / __ _ _._

As Found-Out of Spec: Y/N/

Machine History Review Required: T// N Failed Component:

6@_ P/RE/________

Downtime: ____ hrs Corrective Action:

/

4:._ ________ DATE: /2/ff/ff LINE SUPERVISOR: !g

'"II17!

NAME:

==================r

..=========_===========_

_===============

c.QUIPMENT ETURN T SE V W_

rrabilliy Post Testing:

LWUIP. TAKEN 00S - DATE: _ /_ /__ TIME:

RTN DAT

__/__/__ TIME:

Operability Procs Performed.__________

NON OPS SUPV:

?.!_!

NAME:

is--_,___

________ DATE: __/__/.

DSS: -i,

' M, NAME:

g___.

._____ DATE: _/////

,