ML063000209

0.1 to Procedure 24076-C, Meteorological Station 10M Back-Up Ambient Temperature Channel Calibration.

ML063000209
Person / Time
Site:	Vogtle
Issue date:	07/26/2004
From:	Cook T Southern Nuclear Operating Co
To:	Office of Nuclear Reactor Regulation
Guerrero, C, NRO/DSER/RAP1, 415-2981
References
Download: ML063000209 (43)

Text

Approved By Vogt:' Electi-ic Generating Plant Procedure Number Rev T. W. Cook *yogtieE*ectrc Generaing *V7: A *I 24076-C 10.1 Date Approved METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 1 of 43 METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE CHANNEL CALIBRATION PROCEDURE USAGE REQUIREMENTS SECTIONS Continuous Use: Procedure must be open and readily available at the All Except As work location. Follow procedure step by step unless Noted Below otherwise directed by the procedure.

Reference Use: Procedure or applicable section(s) available at the Attachment 1 Work location for ready reference by person performing Attachment 2 steps. Attachment 3 Attachment 4 Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Date Approved b IAIIVUN ItM BAIK-U r AMi Page Number 07/26/04 CHANNEL CALIBRATION 2 of 43 Information Use: Available on plant site for reference as needed. None Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook A § 24076-C 10.1 Effective Date TATION 10M BACK-UP AM] TEMPERATURE Page Number 07/26/04 I CHANNEL CALIBRATION 3 of 43 TABLE OF CONTENTS PAGE 1.0 PURPOSE 4 2.0 PRECAUTIONS AND LIMITATIONS 4 3.0 PREREQUISITES OR INITIAL CONDITIONS 5 4.0 MAIN BODY 7 4.1 CHANNEL CALIBRATION 7 4.1.1 Test Set-Up 7 4.1.2 Channel Status Check 8 4.1.3 Translator Card Calibration (ATDY-55005A) 8 4.1.4 Recorder Calibration (ATDR-55003) Yellow Channel 11 4.1.5 Computer Point Calibration Check (T6438) 14 4.2 SENSOR VERIFICATION (ATE-55005A) 15 4.3 ASPIRATOR FLOW CIRCUIT VERIFICATION 17 4.4 RESTORE TO SERVICE 18 5.0 ACCEPTANCE CRITERIA 20

6.0 REFERENCES

21 ATTACHMENT I LOWERING INSTRUMENT BOOM ASSEMBLY 22 ATTACHMENT 2 RAISING INSTRUMENT BOOM ASSEMBLY 24

. Deleted.

ATTACHMENT 3 CHANGING RECORDER SETTINGS 26 1- 4Deleted-ATTACHMENT 4 RECORDER A/D BOARD CALIBRATION 31 Printed October 19, 2006 at 9:43

Approved By Procedure Number Rev T. W. Cook S24076-C 10.1 Effective Date IAIIUIN IUOIIIBALK-UPr AM]a Page Number 07/26/04 I CHANNEL CALIBRATION 4 of 43 1.0 PURPOSE 1.1 The purpose of this procedure is to provide instructions for a Channel Calibration of Meteorological Station 1OM Back-Up Ambient Temperature Loop.

1.2 SCOPE 1.2.1 When this procedure is performed for scheduled Channel Calibration, the following sections shall be used: 1.0, 2.0, 3.0, 4.0 and 5.0.

When this procedure is performed for maintenance the following sections shall 1.2.2 be used: 1.0, 2.0, 3.0, 5.0 and appropriate subsections of 4.0.

1 2.0 PRECAUTIONS AND LIMITATIONS 2.1 Steps in this procedure may be performed out of sequence only:

2.1.1 With prior approval of the cognizant supervisor. El 2.1.2 If they do not violate the intent of the procedure. El 2.1.3 If they are documented in the "Comments" section of the "Completion Sheet". 0l 2.2 Performance of procedure steps, as identified by a double asterisk (*_),

shall be used when recording data on applicable Data Sheet.

2.3 Any calculations necessary for the performance of this procedure shall be shown on "Calculation Sheet".

2.4 The control of lifting wire(s), opening link(s), fuse(s) or jumper(s) will be performed per this procedure.

2.5 Guidelines of Procedure 20429-C "Plant _Equipment Component -

Configuration Control" will be used for tagging of wire(s), link(s), fuse(s), Documentation Of Temporary Deleted:

Jumpers

'Short Term And Lifted Wires or jumper(s). E 2.6 If this procedure is completed and temporary jumper(s) must remain installed and/or lifted wire(s) cannot be reconnected, a Temporary Modification Request must be completed per Procedure 00307-C, "Temporary Modifications". El Printed October 18, 2006 at 8:43

Approved By Vogtle Electric Generating Plant A&~ Procedure Number Rev T. W. Cook

• 24076-C 10.1 Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 5 of 43 2.7 If, during performance of this procedure, any of the following occur, immediately notify cognizant supervisor.

2.7.1 Any personnel error, procedure inadequacy, or malfunction is identified which could prevent fulfillment of "Acceptance Criteria". -

2.7.2 Any test exceeds specified limits. [

2.8 Each Platinum Temperature Translator Card is matched to an individual Platinum Sensor. Do not mix sensors and cards.

2.9 This procedure may be performed in any plant operational mode. 5 2.10 If necessary, when maintenance is being performed on the Met Tower instrumentation located in the battery room at the Met Tower, obtain an insulated blanket from the tool room to cover the battery banks while work activities are being performed. Remove covering when work is complete (Do not leave batteries covered for more than one shift). 0 3.0 PREREQUISITES OR INITIAL CONDITIONS 3.1 TEST EQUIPMENT REQUIRED NOTE Environmental (temperature, humidity, etc.) compensation for M&TE accuracies may need to be considered.

3.1.1 Fluke Model 45 Digital Multimeter (DMM) or equivalent. 0 3.1.2 General Resistance Model RTD-100 Resistance Temperature Detector (RTD) Simulator or equivalent 0 3.1.3 Reference Thermometer-Resolution 0.1 0C (0.18°F) graduations as a minimum] Accuracy +/-0.02°C (0.36°F) or equivalent. 0 3.1.4 Transmation Model 1040 Calibrator or equivalent 0 3.1.5 Coming Model PC-351 Hot Plate Stirrer or equivalent 0 3.1.6 Temperature Bath Printed October 18, 2006 at 8:43

Approved By

• V oo tAei-ic Geneat lant Procedure*Number R T. W. Cook ogee , ........ , 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 6 of 43 3.1.7 Jumper. 0 (Required only if recorder A/D board calibration must be performed.)

3.2 MATERIALS REQUIRED 3.2.1 Tape (electrical or duct) used for marking position of boom on lift cable. 0 3.3 ,ShiftSup9erisor, or designee, notified prior to performinqg work. j - - Deleted: Unit TEST STARTED:

DATE TIME Initial 3.4 Notify Reactor Operator (RO) the following may be erratic or inoperable during performance of this procedure:

Initial 3.4.1 ASZR-55001, 10M Back-Up Wind Speed Recorder, Yellow Channel - - .. J - - Deleted: Red Pen 3.4.2 ASZR 55001, 10M Back-Up Wind Direction Recorder, BlueChannel --- .... j- - Deleted: Pen 3.4.3 ZNLR-55003, 10M Back-Up Sigma Theta Recorder, Blue Channel _j_-j-Deleted: Pen AZNL_-550_03, 10M Back-UpAmbient Temperature Recorder, P.Yellow 3.4.4 TO

ý

-Deleted:

Channel 0 DDeleted: 5 Deleted: Red Pen 3.4.5 Computer Point S6436,1OM Back-Up Wind Speed 0 3.4.6 Computer Point T6438, 1OM Back-Up Ambient Temperature ]

3.4.7 Computer Point Y6435, I 0M Back-Up Wind Direction 0 3.4.8 Computer Point Y9882, Met. Tower Aspirator 3.5 Verify all Prerequisites or Initial Conditions are met.

Initial Printed October 18, 2006 at 8:43

Approved By V ... . Procedure Number Rev T. W. Cook A v.g, e i,., ti*"c

,* ner*ti>g* 1 ?r,24076-C 10.1 Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 7 of 43 4.0 MAIN BODY 4.1 CHANNEL CALIBRATION (Commitment 000185) 4.1.1 Test Set-Up 4.1.1.1 Disconnect field leads from Transient Protection Panel module 7, terminals 1, 2, 3 and 4.

terminal 1 Initial terminal 2 Initial terminal 3 Initial terminal 4 Initial 4.1.1.2 Connect RTD simulator to Transient Protection Panel module 7, terminals 1, 2, 3 &4 for IOM ambient temperature input.

Transient Protection Panel Module FIGURE 1 RTD Simulator Connections Printed October 18, 2006 at 8:43

Approved By ProcedueeNutmber Rev T. W. Cook E G ratig nt`A` 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 8 of 43 4.1.2 ChannelStatus Check 4.1.2.1 Adjust RTD simulator to inputs/indications listed and record

• /* indications/inputs in "As Found" section of "Data Sheet 1".

4.1.3 TranslatorCard Calibration(A TD Y-55005A)

Location: Met Tower 4.1.3.1 Connect a DMM to states block TB2, terminals 10(+) and 11(-).

4.1.3.2 Adjust RTD simulator to apply inputs listed and record output readings in

• /__.* "As Found" section of "Data Sheet 2".

4.1.3.3 If As Found readings are within limits specified on "Data Sheet 2", and more accurate readings are not desired, record readings in "As Left" section of "Data Sheet 2" and proceed to appropriate subsection.

4.1.3.4 If As Found readings are not within limits specified on "Data Sheet 2", or more accurate readings are desired, proceed as follows:

a. Position ambient temperature card "Mode" switch to "Zero" position.

b. Adjust "Zero" potentiometer to obtain a output reading of 0.000 VDC (-0.015 to 0.015 VDC allowable).

c. Position ambient temperature card "Mode" switch to "Span" position.

d. Adjust "Span" potentiometer to obtain a output reading of 5.000 VDC (4.985 to 5.015 VDC allowable).

e. Repeat steps 4.1.3.4a through 4.1.3.4d until no further adjustments are necessary.

Printed October 18, 2006 at 8:43

Approved By Vogytle Electri Generatbig Piant A ProcedureNumber Rev T. W. Cook 24076-C 10.1 Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 9 of 43

f. Position ambient temperature card "Mode" switch to "Operate".

ZERO Translator Card P/N 101400 FIGURE 2 (CONT'D)

Zggo SPAN I ransiator 1ara rI--N u1uu

'I FIGURE 2 Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook Effective Date 24076-C 10.1 METEOROLOGICAL STATION IOM BACK-UP AMI Page Number 07/26/04 CHANNEL CALIBRATION 10 of 43 FIGURE 2 4.1.3.5 Adjust RTD simulator to apply inputs listed and record output readings

• /-- "As left" section of "Data Sheet 2". in 0

Printed October 18, 2006 at 8:43

Approved By u. Fe:i:eneratin*: P*nt A Procedure.Number R v T. W. Cook 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 11 of 43 4.1.4 RecorderCalibration(A TDR-55003X).YelIow Channel -- - - Deleted:

Location: Met Tower 4.1.4.1 If "As Found" values on "Data Sheet 1" were within tolerance and no adjustments were made per subsection 4.1.3 and more accurate readings are not desired, proceed as follows:

a. Discard "Data Sheet 3".

Initial -

b. Proceed to appropriate subsection.

4.1.4.2 Adjust RTD simulator to indications listed and record RTD simulator values in "As Found" section of "Data Sheet 3".

4.1.4.3 If As Found values are within limits specified on "Data Sheet 3", and

• • /* more accurate values are not desired, record values in "As Left" section of "Data Sheet 3" and proceed to appropriate subsection.

4.1.4.4 If As Found values are not within limits specified on "Data Sheet 3", or more accurate values are desired, proceed as follows:

a. Verify settings of recorder channel 4 per "Attachment 3" and correct as necessary.

b. If calibration of recorder A/D board is not required, proceed to step 4.1.4.5.

CAUTION CHI and CH2 share one A/D board.

CH 3 and CH4 share another A/D board.

A/D adjustments made for CHI will affect both CHi and CH2.

A/D adjustments made for CH2 will affect both CHI and CH2.

A/D adjustments made for CH3 will affect both CH3 and CH4.

A/D adjustments made for CH4 will affect both CH3 and CH4.

c. If calibration of recorder A/D board is required for CH4, notify cognizant supervisor calibration of shared channel CH3 "Meteorological Station Precipitation" per procedure 24687-C will also be affected.

Initial Printed October 18, 2006 at 8:43

METEOROLOGICAL STATION 10M BACK-UP AM]

CHANNEL CALIBRATION Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIE1 Page Number 07/26/04 CHANNEL CALIBRATION 13 of 43 I

aV..

d. Disconnect DMM from states block TB2, terminals 10(+) and 11(-). - - Formatted Table

e. Open states block links TB2-10 and TB2-11.

TB2, term 10 Initial term 11 Initial

f. Open states block links TB1,5 terminals 4 and,. , - Deleted: 2 Deleted-. 2 TB5, term 4 Initial term 5 Initial

g. Perform calibration of recorder A/D per "Attachment 4". 0

h. Disconnect voltage source and DMM from states block TB2, (upper terminals) 10 and 11. 0 I Disconnect jumper from states block TB5, (upper terminals) 4 and 5.

j. Close states block links TB2-10 and TB2-1 1.

k. Close states block links TB5-04 and TB5-05.

4.1.4.5 Adjust RTD simulator to indications listed and record RTD simulator readings in "As Left" section of "Data Sheet 3".

Printed October 18, 2006 at 8:43

ApprW.eCook Vogtle Electr-ic G enerating Plant A Procedure Number Rev T..W..Cook24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 14 of 43 4.1.5 ComputerPoint CalibrationCheck (T6438) 4.1.5.1 If "As Found" values on "Data Sheet 1" were within tolerance and no adjustments were made per subsection 4.1.3 and more accurate readings are not desired, proceed as follows:

a. Discard "Data Sheet 4".

Initial

b. Proceed to appropriate subsection.

4.1.5.2 Adjust RTD simulator to indications listed and record RTD simulator values in "As Found" section of "Data Sheet 4". l 4.1.5.3 If As Found values are within limits specified on "Data Sheet 4", and more accurate values are not desired, record values in "As Left" section of "Data Sheet 4" and proceed to appropriate subsection.

4.1.5.4 If As Found values are not within limits specified on "Data Sheet 4", or more accurate values are desired, proceed to 23503-C "Plant Computer Point Calibration". 0 4.1.5.5 After computer adjustments or rework, adjust RTD simulator to indications listed and record RTD simulator values in "As Left" section of "Data Sheet 4". 0 Printed October 18, 2006 at 8:43

T. W. Cook 24076-C 10.1 Effective Date METEOROLOGICAL STATION 1M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 15 of 43 4.2 SENSOR VERIFICATION (ATE-55005A)

Location: Met Tower 4.2.1 Lower instrument boom assembly and connect test cable per "Attachment 1".

4.2.2 Document description of ambient temperature sensor leads to be disconnected, then lift field leads from 10M back-up aspirator assembly terminal strip.

Description Initial Initial Initial Initial Initial Initial 4.2.3 Remove sensor from aspirator assembly.

Initial 4.2.4 Disconnect RTD simulator connected to Transient Protection Panel module 7.

Printed October 18, 2006 at 8:43

Approved By A . Procedure Number Rev T. W. Cook S ~ 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AM] TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 16 of 43 4.2.5 Connect ambient temperature sensor leads to Transient Protection Panel module 7, input terminals I(E+), 2(E-), 3(1+) and 4(1-). (Refer to Figure 3)

Temperature Recorder Adjustments Transient Protection Panel Module Black Red 2 E 2 Sensor Black 3

Platinum Red 3 I-+

RTD 4 5 5 6 Flow NO 6 7 Flow C 7, 8

9 9 GND.

FIGURE 3 RTD Connections 4.2.7 Construct temperature baths at 32°F (00C) and 104'F (40°C). Monitor these baths with reference thermometers or equivalent.

4.2.8

• J* Insert ambient temperature sensor in 32°F bath and record ambient temperature recorder indication in "Actual" section of "Data Sheet 5".

4.2.9 Insert ambient temperature sensor in 104'F bath and record ambient

• /-- temperature recorder indication in "Actual" section of "Data Sheet 5". 0 4.2.10 If Actual readings are not within limits specified on "Data Sheet 5", notify cognizant supervisor. 03 Printed October 18, 2006 at 8:43

Approved By Vout e Electric Generating Plant A ProcedureNumber Rev T. W. Cook 24076-C 10.1 Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 17 of 43 4.3 ASPIRATOR FLOW CIRCUIT VERIFICATION Location: Met Tower 4.3.1 Connect DMM set to monitor VDC to TB-6, terminals 4(+) and,5(:)-----. _j - -Deleted: 0 4.3.2 Manually position and hold aspirator flow paddle away from flow microswitch and verify "Failed" condition as follow:

a. DMM reads approximately 5.000 VDC.

Initial

b. Computer Point (Y9882) indicates approximately 5.000 VDC.

Initial 4.3.3 Manually position and hold aspirator flow paddle to actuate flow microswitch and verify "Not Failed" condition as follow:

a. DMM reads approximately 0.000 VDC.

Initial

b. Computer Point (Y9882) indicates approximately 0.000 VDC.

Initial 4.3.4 If operation of flow microswitch does not produce required indications, proceed to vender literature and/or 23503-C "Plant Computer Point Calibration" for adjustments, then repeat subsection 4.3.

Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook IgeLefl3e lcti

'Vul eeae ug ingPln af AL 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 18 of 43 4.4 RESTORE TO SERVICE 4.4.1 Remove all test equipment connected during course of this procedure.

Initial 4.4.2 Connect ambient temperature sensor leads that were removed at step 4.2.2 to 10M Back-Up aspirator assembly terminals strip and install sensor in aspirator assembly.

Initial 4.4.3 Raise instrument boom assembly per "Attachment 2".

Initial 4.4.4 Connect field leads to Transient Protection Panel Module 7, terminals 1, 2, 3 and 4.

terminal 1 Initial terminal 2 Initial terminal 3 Initial terminal 4 Initial 4.4.5 If not already performed, disconnect jumper from states block TB5, (upper terminals) 4 and 5.

Initial Printed October 18,2006 at 8:43 J

METEOROLOGICAL STATION 10M BACK-UP AMBIENT TE CHANNEL CALIBRATION If not already performed, close states block links TB2-1 0 and TB2-1 1. - - tFormatted Table 4.4.6 TB2, term 10 Initial term 11 Initial 4.4.7 If not already performed, close states block links TB5-04 and TB5-05.

TB5, term 04 Initial term 05 Initial 4.4.8 ..... Verifyrecorder date/time and correct as necessary.

- - 4Deleted: 5 Initial 4.4.9 Remove insulated blanket from batteries, if installed.

Initial 4.4.10 Verify loop reflects current plant conditions after it is restored to service.

Initial 4.4.11 Notify RO that Meteorological v

Station has been returned to service. 0

Approved By Vod Elcii Geeatn Plant Procedure Number Rev T. W. Cook crc*eI24076-C 10.1 Effective Date METEOROLOGICAL STATION 1OM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 20 of 43 4.4.12 Notify ShjiqSupervisor, or designee, of com letion of work including Test I- - Deleted: Unit results.

TEST RESULTS ACCEPTABLE E] UNACCEPTABLE LI CHANNEL RESTORED TO SERVICE El CHANNEL COMMITED TO REPAIR [l TEST COMPLETED:

DATE TIME Initial 4.4.13

• /-- Record the total number of pages used (signatures, initials, data recorded, etc.) on the "Completion Sheet", and discard remaining. 0 5.0 ACCEPTANCE CRITERIA 5.1 The Acceptance Criteria for this procedure is that all devices listed below are within limits specified on applicable Data Sheets.

5.1.1. Channel Calibration

a. Translator Card ATDY-55005A

b. Recorder ATDR-5500,3_,(Green Channel-)- - ! Deleted: 5 Deleted: Red Pen

c. Computer Point, T6438

d. Computer Point, Y9882 5.1.2 Temperature Sensor ATE-55005A 5.2 Satisfactory completion of this procedure has been met when cognizant supervisor has evaluated data obtained per Acceptance Criteria of this procedure, reviewed and signed "Completion Sheet" provided.

Printed October 18, 2006 at 8:43

Approved By T. W. Cook I 'ogtk E.ectri4 GeneratiJ.ng I24076-C

ProcedureNumber Rev 10.1 Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 21 of 43

6.0 REFERENCES

6.1 Met Tower - System Manual, Meteorological Data Collection Center, 1 X5AG20-00001 6.2 Met Tower - Climatronics Instrumentation Manual Book 1, 1X5AG20-00002 6.3 Met Tower - Climatronics Instrumentation Manual Book 2, 1X5AG20-00003 6.4 Wiring Diagram Misc. Aux System Met Tower, AX3D-CH-M50A 6.5 Multiplexer- Field Input Wiring Table, 1X5AB04-186 6.6 Met Tower- Transient Protection Panel Instrument Wiring, 1X5AG20C-00016 6.6 Met Tower- Panel Rack Instrument Wiring Schematic, 1X5AG20C-00018 6.7 Met Tower - Back-Up Tower Instrument Wiring Schematic, 1X5AG20C-00019 6.8 PROCEDURES 6.8.1 00307-C, "Temporary Modifications" 6.8.2 20429-C, "'PantEqujpmentComponent Configuration Contro-'_ Deleted: Short Deleted: Term Documentation Of 6.8.3 23503-C, "Plant Computer Point Calibration" Temporary Jumpers And Lifted ¶ Wires END OF PROCEDURE TEXT Printed October 18, 2006 at 9:43

Approved By Votl Flci eertn ln ProcedureNumber Rev T. W. Cook 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANINEL CALIBRATION 22 of 43 Page 1 of 2 ATTACHMENT 1 REFERENCE USE 1.0 INSTRUCTIONS FOR LOWERING INSTRUMENT BOOM ASSEMBLY 1.1 Inside elevator control box, verify power circuit breaker is pushed in and power indicator lamp is ILLUMINATED. 0 1.2 Place "Heater" switch to the "OFF" position. [3 1.3 Place "Up/Down" switch to the "Down" position. 0 1.4 Place winch control "On/Off' switch to the "ON" position. 0 1.5 If boom does not begin to lower, toggle "Limit-Override" switch to "Override" position for approximately three seconds.

CAUTION Bottom limit switch is designed to stop instrument boom at end of travel. If bottom limit switch fails, Instrument Boom will be lowered off tower unless power is not turned off at appropriate time.

1.6 When boom reaches desired position, position winch control "On/Off' switch to "OFF" position. 0 1.7 Mark position of instrument boom carriage cable clamps on cable using tape (electrical/duct) to enable proper replacement during restoration. 0 1.8 Remove two cable clamps that attach instrument boom carriage to cable. r CAUTION Ensure Dew Point sensor is properly protected during Instrument Boom Carriage removal.

1.9 Push bottom limit switch on left rail track out of the way, then remove instrument boom carriage from rails. 0 1.10 Repeat step 1.1 through 1.9 for removal of next instrument boom(s), as appropriate. [

Printed October 18, 2006 at 8:43

Approved By GeneratgPlant Procedure Number Rev T. W. Cook vIoge

, ,iec ic3nau at 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 23 of 43 Page 2 of 2 ATTACHMENT 1 1.11 Connect one end of test cable to connector on top side of junction box on instrument boom carriage. 0 1.12 Connect other end of test cable to connector on left side of junction box mounted on tower base opposite instrument boom carriage.

Printed October 18, 2006 at 8:43

Approved By V-l lciiGeeangPntProcedure I 24076-C Number Rev T. W. Cook Vogtle*lectrc GeneratingPlatit *z*] 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 24 of 43 Page 1 of 2 ATTACHMENT 2 REFERENCE USE 1.0 INSTRUCTIONS FOR RAISING INSTRUMENT BOOM ASSEMBLY 1.1 Verify winch control "On/Off' switch is in "OFF" position. [l 1.2 Disconnect test cable from connector on top side of junction box on instrument boom carriage. 03 1.3 Disconnect test cable from connector on left side of junction box mounted on tower base.

1.4 Place instrument boom carriage on rails and line up carriage with tape (electrical/duct) applied to cable during removal of cable clamps. El 1.5 Install and tighten cable clamps. E 1.6 Remove tape (electrical/duct) used to mark cable clamp positions. El 1.7 Inside elevator control box, verify power circuit breaker is pushed in and power indicator lamp is ILLUMINATED. El 1.8 Place "Up/Down" switch to the "UP" position. El 1.9 Place winch control "On/Off' switch to the "ON" position. El 1.10 If boom does not begin to rise, toggle "Limit-Override" switch to "Override" position for approximately three seconds. El 1.11 Allow drive unit to run until electrical tape marking cable instrument boom carriage position is found, then position winch control "On/Off' switch to "OFF" position. El 1.12 Repeat steps 1.4 through 1.11 for installation of next instrument boom(s),

as appropriate. El 1.13 When all instrument boom carriages have been reattached to cable, place winch control "On/Off' switch to the "ON" position. El Printed October 18, 2006 at 8:43

Approved By Votl ElcrcGnrtn Procedure Number Rev T. W. Cook Plant A . 24076-C 10.1 Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 25 of 43 Page 2 of 2 ATTACHMENT 2 1.14 If boom does not begin to rise, toggle "Limit-Override" switch to "Override" position for approximately three seconds.

1.15 When instrument boom stops, momentarily toggle "Override" switch to obtain approximately one additional inch of travel to assure instrument boom connector is made up with tower spring loaded connector.

1.16 When boom has been raised to desired position, position winch control "On/OffI switch to "OFF" position.

1.17 Place "Heater" switch to the ON position.

1.18 Verify all contact indicators are ILLUMINATED.

Printed October 1a, 2006 at 8:43

Approved By Vofl Eletri Plan 4eit-n Procedure Number Rev T. W. Cook Vogtle 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CUANNEL CALIBRATION 26 of 43 Page 1 of 5 ATTACHMENT 3 REFERENCE USE I 1.0 INSTRUCTIONS FOR CHANGING RECORDER SETTINGS 1.1 Open recorder front cover to access softkeys. 0 1.2 Press "Stop" key to stop data storage. r 1.3 At "Do you want to stop data storage?" prompt, use "A" "3" "arrow keys to highlight "Yes", then press "DISP/ENTER" key. 0 1.4 Verify "STOP" is displayed in red square at top center of display.

1.5 Press "Menu" key.

NOTE The first four top row soft keys correspond to the Menu choices displayed across bottom of screen. The fifth soft key (far right) will display next page of Menu choices, if available.

1.6 At "Set mode" screen, press "#1" softkey (far left) to select "Range, Alarm".

Printed October 18, 2006 at 8:43

Approved By ProcedureNumber Rev T. W. Cook A 24076-C 10.1 Effective Date La a ilt.

cmvi Wa D-^,a-ur alvin T TEMPERATURE Page Number 07/26/04 I CHANNEL CALIBRATION 27 of 43 Page 2 of 5 ATTACHMENT 3 o CIDQDQDCD(I GIý) 9 USER (7)

CD (3:ýD FIGURE 4 1.7 At "Range - Alarm" screen, use "A", "T", "4", "1"" arrow keys to highlight "First-CH:" field. 0 1.8 Select desired channel "04" by pressing corresponding softkey. 0 1.9 Verify channel number selected is displayed in "First-CH:" field. 0 1.10 If the "Mode" or "Type" field settings are correct, proceed to step 1.12 0 1.11 If the "Mode" or 'Type" field settings are not correct proceed to as follows:

1.11.1 Use "A", "Y", "4", "'*" arrow keys to highlight "Mode" or "Type" field setting to be changed. 0 Printed October 18, 2006 at 8:43

Approved Ap By prov Byook iii~ii! otl Voi~i* lea t- *icener tn Plant!i~!i!:*:.iii:i*:::

• 24076-C

ii **i':i Procedure Number 10.1 Rev Effective Date METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 28 of 43 Page 3 of 5 ATTACHMENT 3 1.11.2 Observe available settings for the highlighted field as displayed in blue across bottom of screen.

1.11.3 If desired setting is not displayed in first four settings listed, press the fifth (far right) softkey "1/3" to display next four settings available. 0 1.11.4 Press softkey corresponding to desired setting and verify new setting is displayed in field and is highlighted in yellow. 0 1.11.5 Press "DISP/ENTER" key to save changes, then verify new setting is displayed and field is no longer highlighted. 0 1.11.6 Repeat step 1.11.1 through 1.11.5 until "Mode" and "Type" fields display correct settings. 0 1.12 If the "Range" field setting is correct, proceed to step 1.14 1.13 If the "Range" field setting is not correct proceed to as follows:

1.13.1 Use "A", "Y", "l","1o" arrow keys to highlight "Range" field setting. 0 1.13.2 Observe available "Range" settings displayed in blue across bottom of screen. 0 1.13.3 If desired setting is not available in first four settings displayed, press the fifth (far right) "Next 1/2" softkey to display next threesettings available. 0 1.13.4 Select correct "Range" value from settings displayed in blue at bottom of screen by pressing corresponding softkey.

1.13.5 Verify new setting is displayed in "Range" field and is highlighted in yellow. 0 1.13.6 Press "DISP/ENTER" key to save changes and verify new setting is displayed in "Range" field and is no longer highlighted. 0 1.14 If the "SpanL", "SpanU", "Scale_L", or "Scale U" field settings are -

correct, proceed to step 1.16.

Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Effective Date 4PERATURE Page Number 07/26/04 I L.IIATINVXL L.ALIUKA I IO1N 29 of 43 Page 4 of 5 ATTACHMENT 3 1.15 If the "SpanL", "SpanU", "ScaleL", or "ScaleU" field settings are not correct proceed to as follows:

1.15.1 Use "A" "Y" ".4. '*" arrow keys to highlight "SpanL", "SpanU",

"ScaleL", or "Scale_U" field setting. E1 1.15.2 Press the first (far left) softkey to select "Input" as displayed in blue at E-bottom of screen.

_UI-RE ý_ ................... . . . . .. 4-

- - Formatted: Font: (Default) Arial, FIGURE -;----;------------------------- '. Bold 1.15.3 At "Available range" screen, use "A" "'V" "4" "1" arrow keys to highlight Formatted: Centered El > [Formatted: Font: (Default) Arial

[Formatted: Font: Bold 1.15.4 Press "DISP/ENTER" key to move cursor right and highlight (-) minus sign.

1.15.5 To retain (-) minus sign, while (-) minus sign is highlighted, use "A" "Y" "4" "Op"arrow keys to highlight (-), then press "DISP/ENTER" to move cursor right. E 1.15.6 To delete (-) minus sign, while (-) minus sign is highlighted, use "A" "V"

"". I". arrow keys to highlight "Sp", then press "DISP/ENTER" key to move cursor right. 0 Printed October 18, 2006 at 8:43

Approved By **:": Procedure Number Rev T.W.Cook v.. Electric G .enerating P A 24076-C 10.1 Effective Date METEOROLOGICAL STATION IOM BACK-UP AMBIENT TEMPERATURE Page Number 07/26/04 CHANNEL CALIBRATION 30 of 43 Page 5 of 5 ATTACHMENT 3 1.15.7 Use "A" "V" "A" "lo" arrow keys to select new value for highlighted digit, then press "DISP/ENTER" key accept highlighted digit and move cursor right. r 1.15.8 Repeat steps 1.15.7 to change remaining digits within field.

1.15.9 When all digits and (-) minus sign in field have been changed, use "A"

"," ".4""10" arrow keys to highlight "ENT", then press "DISP/ENTER" key to enter changes in "Range - Alarm" screen.

1.15.10 At "Range - Alarm" screen, verify new numeric value is displayed in field and highlighted in yellow. r 1.15.11 Press "DISP/ENTER" key to save changes and verify correct numeric value is displayed in field and is no longer highlighted.

1.16 Repeat steps 1.15 through 1.15.11 until "SpanL", "SpanU", "ScaleL",

or "Scale U" field settings are correct. r 1.17 If the "Unit" field setting is correct, proceed to step 1.19.

1.18 If the "Unit" field setting is not correct, navigate through "Unit" Menu similar as steps 1.15 through 1.15.10 except change unit settings instead of numeric values.

1.19 When all channels have been verified, press "START" softkey and verify red "STOP" square at top center of display changes to green with flashing "f'" and chart grid is displayed on screen.

Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Effective Date [VOL1 EUKULULIkAL baA1I1U IUI miA*k4.-&UIrAVI/II Page Number 07/26/04 CHANNEL CALIBRATION 31 of 43 Page I of 3 ATTACHMENT 4 REFERENCE USE]

1.0 CALIBRATION OF YOKOGAWA RECORDER AID BOARD 1.1 If performing calibration of CH3 or CH4, proceed as follows:

1.1.1 Connect test jumper across TB-5 (upper terminals) 4 (+) and 5 (-) to provide zero input to CH3 and CH4 A/D board.

1.1.2 Connect voltage source and DMM across TB-2 (upper terminals) 10(+)

and 11(-) to provide full scale input to CH3 and CH4 A/D board per Figure 6.

FIGURE 6 - -[ Deleted: 3 1.2 Assure recorder environment is maintained at 73.4 *F +/- 9 °F during calibration.

Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Effective Date LAItUN IUM BALK-UIr AM] Page Number 07/26/04 I WlL L EUKULI.

CHANNEL CALIBRATION 32 of 43 Page 2 of 3 ATTACHMENT 4 1.3 Press door latch and open recorder door to access recorder ON/OFF switch per Figure 7. 0 1.4 If not already performed, turn ON recorder and allow warm-up period of at least 30 minutes.

ON/OFFswvtch located DoorLatct behind Door I-I1 GiD~ 9 USER Cý (RCE FIGURE 7 1.5 Enter "Calibration Mode" as follows 1.5.1 Turn OFF recorder.

1.5.2 Press and hold the "A" arrow key and the "DISP/ENTER" key. 0 1.5.3 Press and release recorder power ON switch to turn recorder ON. 0 1.5.4 Continue to hold "A" arrow key and "DISP/ENTER" key until "Calibration Mode" screen is displayed. 0 1.6, For calibration of CH3 and CH4, select "03-04" by pressing

- - Deleted: 6 corresponding softkey, then press "DISP/ENTER" button. 0 1 .7_ At next screen, select V#2 Cal/Exec" _by pressing '2" softkey.-------------- -- Deleted: 7

("#2" softkey is top row, second from left.) 0 1.8, At "A/D adjust range" screen, select "Next 1/2" by_pressing far right -- Deleted: 8 softkey. [

1.9. For 0 to 5 V DC range_, select "6V' by preEssing_ corresponding softkey-and -- Deleted: 9 observe "6V" is highlighted next to "A/D adjust range". 0 Printed October 18, 2006 at 8:43

Approved By '4.

• Procedure Number Rev T. W. Cook flt A&< 24076-C 10.1 Effective Date /a6/ I A ICiW1 IUIV DALIBA-UT IVlj W3NTTEMPERATURE Page Number 07126104 CHANNEL CALIBRATION 33 of 43 I

Page 3 of 3 ATTACHMENT 4 1.10------ - A djust voltagesource connected to CH4 input to 6.000 V DC. - - Deleted: 0 1.11.. .Allow calibration value to stabilize, then press "DISP/ENTER" key.

-- Deleted: 1 1.12 Press "ESC" softkey to return to previous screen.

1.13 Select "#3 End" by pressing corresponding softkey.

1.14 ...... To save changes, at the "Do you really want to save A/D adjust value?" - - Deleted: 4 prompt, press ".4" or "Io" arrow key to highlight "YES", then press "DISP/ENTER" key. 0 1.15, .... Turn recorder OFF to exit Calibration Mode- - - SDeleted: 5 4 Deleted: to 1.16 Turn recorder ON to return recorder display to normal screen. 0 1.17, .... Return to recorder calibration step 4.1.4.4.h.-- 4 - Deleted: 7 Printed October 18, 2006 at 8:43

Procedure Number Rev Approved By T. W. Cook 24076-C 10.1 Page Number Date Approved METEOROLOGICAL STATION 10M BACK-UP AMBIENT TEMPERATURE CHANNEL CALIBRATION 07/26/04 I 34 of 43 Sheet 1 of 2 DATA SHEET I Meteorological Station Title Meteorological Station 1OM Back-Up Ambient Temperature NOTES: Previously ATDR-55005 Red Pen- -I-- I C INST. NO. AZNLR,-5500, CH 4 (Yellow Channel) COMMENTS: __ - Deleted: TDR Deleted-R5 INDtIATION- UNITS OHMS,_______

_- -- EXPET~ED- LO LIMITi HI I~MIT~ ASFOtJND-

-10.0 90.844 90.619 91.069 22.0 97.826 97.601 98.051 54.0 104.770 104.545 104.995 88.0 112.105 111.880 112.330 120.0 118.971 118.746 119.196 88.0 112.105 111.880 112.330 54.0 104.770 104.545 104.995 22.0 97.826 97.601 98.051

-10.0 90.844 90.619 91.069 Printed October 18, 2006 at 8:43

Approved By Proceduve Number Rev T. W. Cook 24076-C 10.1 Date Approved Page Number 07/26/04 I 36 of 43 SHEET 1 OF 1 DATA SHEET 2 Instr. No. ATDY-55005A Location Met Tower Serial No.

Description Translator Card Manufacturer Climatronics Model No.

NOTES: N/A INPUT EXPECTED LO LIMIT HI IMIT FOUND

,AS AS LEFT COMMENTS:

% OHMS VDC ý VOCG VDC. 'VDC. V DC 0 90.844 0.000 0.050 -0.015 25 97.935 1.250 1.235 1.265 50 104.986 2.500 2.485 2.515 75 111.998 3.750 3.735 3.765 100 118.971 5.000 4.985 5.015 75 111.998 3.750 3.735 3.765 50 104.986 2.500 2.485 2.515 25 97.935 1.250 1.235 1.265 0 90.844 0.000 0.015 -0.015 IPERFORMED BY: DATE:

Printed October 18, 2006 at 8:43

Procedure Number Rev Approved By T. W. Cook 24076-C 10.1 Page Number Date Approved 07/26/04 I SHEET 1 OF 1 37 of 43 DATA SHEET 3 Instr. No. AZNLR-5500t3 CH 4 (Yellow Channel) Location Met Tower Serial No. -I-- -Deleted: TD

-(Deleted: R Description Videographic Recorder Manufacturer Yokogawa Model No. DX104-3-2/S120 I[Delted: 5

\fDeleted: Red Pen NOTES: Previously ATDR-55005, Red Pen

• UT INDICATIONS SOHMS EXPECTED_ .OLIMIT -_ HI AS FOUND F ASLtFT OM

___OM_-HMHM COMMENTS:

-10.0 90.844 90.619 91.069 22.0 97.826 97.601 98.051 54.0 104.770 104.545 104.995 88.0 112.105 111.880 112.330 120.0 118.971 118.746 119.196 88.0 112.105 111.880 112.330 54.0 104.770 104.545 104.995 22.0 97.826 97.601 98.051

-10.0 90.844 90.619 91.069 I PERFORMED BY: DATE:

Printed October 18, 2006 at 8:43

Procedure Number Rev Approved By T. W. Cook 24076-C 10.1 Page Number Date Approved 07/26/04 I 38 of 43 SHEET 1 OF 1 DATA SHEET 4 Instr. No. T6438 Location N/A Serial No. N/A Description Computer Point Manufacturer N/A Model No. N/A NOTES: N/A COMMENTS:

91.060 -9.0 -9.715 -8.285 97.768 22.0 21.285 22.715 104.691 54.0 53.285 54.715 112.047 88.0 87.285 88.715 118.755 119.0 118.285 119.715 112.047 88.0 87.285 88.715 104.691 54.0 53.285 54.715 97.768 2.0 21.285 22.715 91.060 -9.0 -9.715 -8.285 DATE:

I PERFORMED BY:

Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Date Approved Page Number

'A nfA'A 07/26/04 I SHEET 1 OF 1 DATA SHEET 5 Instr. No. ATE-55005A Location Met Tower Serial No.

Description Platinum RTD Manufacturer Rosemount Model No. 100826 NOTES: N/A

__I NPUT _EXPECTED LO LIMIT;, HI LIMIT_ ACTUAL- COMMENTS:

0

-F I F -F 32.0 32.0 31.1 32.9 104.0 104.0 103.1 104.9

. PERFORMED BY: DATE:

Printed October 18, 2006 at 8:43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Date Approved Page Number 07/26/04 I 40 of 43 M&TE SHEET TEST EQUIP'MENT USED '***

1D.NUMBER MODEL NO. CALIBRATION DUE DATA SHEETS IMPACTED >

t ~ ~ DATE COMMENTS:

COMPLETED BY: DATE:

Printed October 18, 2006 at 8:43

Sheet 1 of I CALCULATION SHEET Show all calculations performed during course of this procedure in the space below.

Completed By Date:

Printed October 18, 2006 at 8K43

Approved By Procedure Number Rev T. W. Cook 24076-C 10.1 Effective Date Page Number 07/26/04 CHANNEL CALIBRATION 42 of 43 Sheet 1 of 1 COMPLETION SHEET DEFICIENCIES OCCURRED AND ACTIONS TAKEN S .'PERSONNELPERFORMING WORK Pdnt Name) ' . INITIAL "

i TOTAL NUMBER OF PAGES USED (Signatures, Initials, Data etc.) I APPROVED BY: DATE:

Pyinted October 18, 2006 at 8:43