METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL CALIBRATION

Approved By 7 o t PrEce••dure Numb••r Rnt •ev oced•:•umber Rtv

T. W . Cook ".g.e E.... ... . ........ . . .. .. . . 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number07/26/04 CALIBRATION 1 of 47

METEOROLOGICAL STATION

10M WIND DIRECTION CHANNEL CALIBRATION

PROCEDURE USAGE REQUIREMENTS SECTIONSContinuous Use: Procedure must be open and readily available All Except As

at the work location. Follow procedure step by Listed Belowstep unless otherwise directed by theprocedure.

Reference Use: Procedure or applicable section(s) available at Attachment 1the work location for ready reference by person Attachment 2performing steps. Attachment 3

Attachment 4

Printed October 18, 2006 at 8:44

ETEOROLOGICAL STATION IOM WIND DIRECTION CHANNELCALIBRATION

Information Use: Available on plant site for reference needed. NONE

Printed October 18,

Approved By Votl Elcti Preat- Patocedure Number Rev

T. W. Cook n ~ ~ C~CJfeaIgPat' 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number

07/26/04 CALIBRATION 3 of 47

TABLE OF CONTENTSPAGE

1.0 PURPOSE 4

2.0 PRECAUTIONS AND LIMITATIONS 4

3.0 PREREQUISITES OR INITIAL CONDITIONS 6

4.0 MAIN BODY 8

4.1 CHANNEL CALIBRATION 8

4.1.1 Test Set-Up 8

4.1.2 Channel Status Check 10

4.1.3 Transmitter Calibration (AZE-55000) 11

4.1.4 Translator Card Calibration (AUY-55000) 12

4.1.5 Recorder Calibration (ASZR-55000) Blue Channel 14

4.1.6 Computer Point Calibration Check 16

4.2 SENSOR VERIFICATION (AZE-55000) 18

4.3 RESTORE TO SERVICE 21

5.0 ACCEPTANCE CRITERIA 23

ATTACHMENT I LOWERING INSTRUMENT BOOM ASSEMBLY 25

ATTACHMENT 2 RAISING INSTRUMENT BOOM ASSEMBLY 27

ATTACHMENT 3 CHANGING RECORDER SETTINGS 29

ATTACHMENT 4 RECORDER A/D BOARD CALIBRATION 34


Approved By VoteEeti eteaigPan Procedure Number Rev

T. W. Cook I Vo...... , t, c • arene~atgPla,.t,, 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number


CONTINUOUS USE - Formatted Table

1.0 PURPOSE

1.1 The purpose of this procedure is to provide instructions for Channel Calibrationof Meteorological Station 1M Wind Direction Loop.

1.2 The performance of this procedure satisfies 10M Wind Direction ChannelCalibration Surveillance Requirement of VEGP Technical Review Manual TRS13.3.3.2 Table 13.3.3-1.

1.3 SCOPE

1.3.1 When this procedure is performed for scheduled Channel Calibration, thefollowing sections shall be used: 1.0, 2.0, 3.0, 4.0 and 5.0.

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

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. 0

2.1.2 If they do not violate the intent of the procedure. 0

2.1.3 If they are documented in the "Comments" section of the "Completion"Sheet. 0

2.2 Performance of procedure steps, as identified by a double asterisk (*/*),shall be used when recording data on Data Sheet. 5

2.3 Any calculations necessary for the performance of this procedure shall beshown on "Calculation Sheet". 0


Approved By Votl Electric G a Plant A : Procedure Number Rev

T. W. Cook V O u l e-• • nerau g • . l • • I 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number


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

2.5 Guidelines of Procedure 20429-C "Plant Equipment ComponentConfiguration Control" will be used for tagging of wire(s), link(s), fuse(s)or jumper(s).

2.6 If this procedure is completed and temporary jumper(s) must remaininstalled and/or lifted wire(s) cannot be reconnected, a TemporaryModification Request must be completed per Procedure 00307-C,"Temporary Modifications".

2.7 This procedure may be performed in conjunction with procedure24686-C, "Meteorological Station 60M Wind Direction ChannelCalibration". 0

2.8 This procedure may be performed in any plant operational mode. 0

2.9 If, during performance of this procedure, any of the following occur,immediately notify cognizant supervisor:

2.9.1 Any personnel error, procedure inadequacy, or malfunction is identifiedwhich could prevent fulfillment of "Acceptance Criteria". 0

2.9.2 Any test exceeds specified limits. 0

2.10 To prevent damage to wind vane, this procedure should not beperformed with wind speeds in excess of 20 mph.

2.11 If necessary, when maintenance is being performed on the Met Towerinstrumentation located in the battery room at the Met Tower, obtain aninsulated blanket from the tool room to cover the battery banks whilework activities are being performed. Remove covering when work iscomplete (Do not leave batteries covered for more than one shift).


Approved By

T. W. CookDate Approved

07/26/04

Procedure Number Rev

24681-C 16.1Page Number

6 of 471VIr-LVIAKULU'.t-,ILAL I A I WIN IUtV WIINU UVi

I CALIBRATION

3.0

3.1

3.1.1

3.1.2

3.1.3

3.1.4

3.2

3.2.1

3.3

3.4

PREREQUISITES OR INITIAL CONDITIONS

TEST EQUIPMENT_____

NOTE

* Environmental (temperature, humidity, etc.) compensation forM&TE accuracies may need to be considered.

Fluke Model 45 Digital Multimeter (DMM) or equivalent.

Transmation Model 1040 Calibrator or equivalent. 0

Climatronics Model 101124 Wind Direction Linearity (WDL) Test Fixtureor equivalent. 0

Jumper. 0

(Required only if recorder A/D board calibration must be performed.)

MATERIALS REQUIRED

Tape (electrical or duct) used for marking position of boom on lift cable. 0

,ShiftSupervisor, or designee, authorization pro[ to pepqrrning work.

TEST STARTED:DATE TIME

s_ S~ignature Date

Notify Reactor Operator (RO) the following instruments may be erratic orinoperable during performance of this procedure.

Initial

Recorder AZNLR-55003 (RedCh annel)_, "1M Sigma Theta"

Recorder ATDR-55004 (Blue gkhannel)," 1 0M Dew Point" ------------ - ..

j Deleted: REQUIRED

j-- Deleted: Unit

_1 Deleted: U

j-- Deleted: Pen

J--Deleted; Pen

3.4.1

3.4.2


Approved By V l F i&,]i-ig Plant Procedure Number Rev

T. W. Cook A ` vogue >.• Uei aL•i` 3 ` ... , 24681-C 16.1Date Approved METEOROLOGICAL STATION 1OM WIND DIRECTION CHANNEL Page Number


3.4.3

3.4.4

Computer Point T6173, "10M Dew Point Temperature"

Computer Point Y6432, "1DM Sigma Theta"

0

0

3.4,5

3.4.6

3.4.7

3.4.8

3.4.9

3.4.10

3.4.11

3.4.12

3.5

NOTE

The following are Surveillance Related Instruments requiredby VEGP Technical Review Manual TRS 13.3.3.2 Table13.3.3-1.

Recorder ASZR-55000 (Red _hannel), "10M Wind Speed" ------------- C1

Recorder ASZR-55000 (Blue.ChanneI),"10M Wind Direction" - -- ---

Recorder ATDR-55004 (Red C rhannejl), "1DM Ambient Temperature"

Recorder ATDR-55004 (Green .ChranneL_,"1060M Delta Temperature" [

Computer Point S6170, "1DM Wind Speed" 0

Computer Point Y6171, "1DM Wind Direction" 0

Computer Point T6172, "1DM Ambient Temperature" 0

Computer Point T6174, "10-60M Delta Temperature" 0

Verify all Prerequisites or Initial Conditions are met.

-_ - - 4 Deleted- Penr

j- Deleted: Pen

J - - Deleted: Pen

J- -Deleted: Pen

Initial


Approved By Vo.tle Electric Generating Plan• A Procedure Number Rev

T. W. Cook I 24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL Page Number


4.0 MAIN BODY

4.1 CHANNEL CALIBRATION

4.1.1 Test Set-Up

4.1.1.1 Lower instrument boom assembly and connect test cable per"Attachment 1". 0

4.1.1.2 Remove transmitter from cross arm assembly without disturbingalignment collar.

4.1.1.3 Check transmitter bearings by rotating transmitter body in a horizontalplane. The wind vane should remain stationary.

NOTE

* When removing or installing vane, take care not to damage

bearing.

4.1.1.4 Remove wind vane from transmitter and check for physical damage.

Printed October 18, 2006 at 8;44

Approved By


07/26/04

ProcedureNumber Rev


9 of 47I;ICAL STATION IOM WIND D1

CALIBRATION

4.1.1.5 Install transmitter on WDL test fixture, as required (Refer to Figure 1). 0

~- Deciree Wheel

r . . Transmitter

Test Fixture

Wind Direction Linearity Test Fixture

FIGURE 1

4.1.1.6 Connect WDL test fixture leads to Transient Protection Panel, module 3,input terminals,4 (Black), 5_(Red), and (White). I - - Deleted: 0

Deleted: 0

I Deleted: 0


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Procedurd Number Rev


10 of 47I CALIBRATION

4.1.2 Channel Status Check

4.1.2.1 Rotate test fixture degree wheel counterclockwise (CCW) at least one fullturn to a setting of 180 degrees.

4.1.2.2 Rotate test fixture degree wheel in directions and to positions listed andrecord final output device indications in "As Found" section of "DataSheet 1".

110


Approved By 'Voge E-Jeti Geeatn Plant Acedure Number RevT. W. Cook gIe tlectr eie g! 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number


4.1.3 Transmitter Calibration (AZE-55000)

4.1.3.1 Connect a DMM to states block TB4, terminals 4 (+) and 5 (-).

4.1.3.2 Rotate test fixture degree wheel counterclockwise at least one full turn toa setting of 180 degrees and record output value measured at DMM in"As Found" section of "Data Sheet 2". 0

4.1.3.3 If As Found value is within limit specified on "Data Sheet 2" and a more*1* accurate value is not desired, record value in "As Left" section of "Data

Sheet 2" and proceed to appropriate subsection.

4.1.3.4 If As Found value is not within limits specified on "Data Sheet 2", or amore accurate value is desired, proceed as follows:

Transmitter Shaft

<--Degree Wheel~

Tranmittr Hu Set Screw

4...Transmitter

Transmitter Adjustments

FIGURE 2

a. Loosen two set screws in transmitter hub. 0

b. With test fixture degree wheel still at a setting of 180 degrees,rotate transmitter shaft for an output value between 1.642 and1.692V DC measured at DMM.

c. Tighten two set screws in transmitter hub. 0

4.1.3.5 Rotate test fixture degree wheel counterclockwise at least one full turn toa setting of 180 degrees and record output value measured at DMM in"As Left" section of "Data Sheet 2". n

Printed October 18,2006 at 8:44

Approved By


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12 of 47IATION 1DM WIN]

CALIBRATION

4.1.4 Translator Card Calibration (AUY-55000)

4.1.4.1 If not already performed, connect a DMM to states block TB4, terminals 4(+) and 5 (-).

4.1.4.2 Rotate test fixture degree wheel counterclockwise at least one full turn toa setting of 180 degrees.

4.1,4.3 Rotate test fixture degree wheel in directions and to positions listed andrecord output values measured at DMM in "As Found" section of "DataSheet 3".

4.1.4.4 If all As Found values are within limits specified on "Data Sheet 3" and*/_* more accurate values are not desired, record values in "As Left" sections

of "Data Sheet 3" and proceed to appropriate subsection.

0

0

0

0

4.1.4.5 If any As Found value is not within limits specified on "Data Sheet 3", ormore accurate values are desired, proceed as follows:

Span540

Translator Card

FIGURE 3

a. Place "Mode" switch on translator card to "Zero" position.

b. Adjust "Zero" potentiometer (R34) for an output value between-0.005 and 0.005V DC measured at DMM.

c. Place "Mode" switch to "Span" position.

0

0


Approved By V E Procedure Number Rev

T. W. Cook 24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL Page Number


d. Adjust "Span" potentiometer (R33) for an output value between

3.328 and 3.338V DC measured at DMM. [

e. Place "Mode" switch to "540" position. 0

f. Adjust "540" potentiometer (R47) for an output value between3.328 and 3.338V DC measured at DMM. 0

g. Repeat steps 4.1.4.5a through 4.1.4.5f until no further adjustmentsare necessary. 0

h. Place "Mode" switch to "Operate" position. 0

4.1.4.6 Rotate test fixture degree wheel counterclockwise at least one full turn toa setting of 180 degrees. 0

4.1.4.7 Rotate test fixture degree wheel in directions and to positions listed andrecord output values measured at DMM in "As Left" section of "DataSheet 3".


Approved By


07/26/04



14 of 47I ATION 10M WINICALIBRATION

4.1.5 Recorder Calibration (ASZR-55000) BlueCthannel- - J Deleted: Pen

4.1.5.1 If "As Found" values on "Data Sheet 1" were within tolerance and noadjustments were made per subsection 4.1.4 and more accuratereadings are not desired, proceed as follows:

a. Discard "Data Sheet 4".

Initial

b. Proceed to appropriate subsection.

4.1.5.2 (Concurrent Verification required)Open states block links TB-4 terminals,,4 and,5. ..............----

TB-4, term 4Initial

CV Initial

term,5____Initial

CV Initial

-I-

4.1.5.3 Connect a voltage source and DMM to states block TB-4, (upperterminals) 4 (+) and 5 (-).

4.1.5.4 Adjust voltage source for indications listed and record input values__ measured at DMM in "As Found" section of "Data Sheet 4".

4.1.5.5 If As Found values are within limits specified on "Data Sheet 4", andmore accurate values are not desired, record values in "As Left" sectionof "Data Sheet 4", and proceed to step 4.1.5.8.

0

0

0

'rinted October 18, 2006 at 8:44

Approved By . • o e r Procedue eNumber RevT. W. Cook `ogueElectrincGenerating • la• • kv C

Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number


4.1.5.6 If As Found values are not within limits specified on "Data Sheet 4", ormore accurate values are desired, proceed as follows:

a. Verify settings of recorder channel 3 per "Attachment 3" andcorrect as necessary.

b. If calibration of recorder AID board is not required, proceed to step4.1.5.7. 0

c. If calibration of recorder A/D board is required, proceed to step4.1.5.6.d.

jd. Disconnect voltagesource and DMM from states block TB4,(upper terminals) 4 (+) and 5 (-).

e. Perform calibration of recorder AID per "Attachment 4".

f. Disconnect voltage source and DMM from recorder CH4 inputterminals.

g. Disconnect test jumper from states block TB4, (upper terminals) 4and 5.

h. Reconnect voltage source and DMM to states block TB4, (upperterminals) 4 (+) and 5 (-).

4.1.5.7 Adjust voltage source for indications listed and record input values*. measured at DMM in "As Left" section of "Data Sheet 4". o

4.1.5.8 If subsection 4.1.6 is not going to be performed, disconnect voltagesource and DMM.

4.1.5.9 If subsection 4.1.6 is not going to be performed, close states block linksTB4 terminals,4 and,._ .........................................

-- Deleted:l4

-- Formatted- Fnt: (Defauft) Anal

---- Formatted Table

Deleted: -0

LDeleted: TB4-O


Approved By Procedure Number Rev

T. W. Cook [24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL Page Number


4.1.6 Computer Point Calibration Check

4.1.6.1 If "As Found" values on "Data Sheet 1" were within tolerance and noadjustments were made per subsection 4.1.4 and more accuratereadings are not desired, proceed as follows:

a. Discard "Data Sheet 5".

Initial

b. Proceed to appropriate subsection. 0

4.1.6.2 (Concurrent Verification required)If not already performed, open states block links TB4 terminals 4 and 5.

TB4, term 4Initial

CV Initial

TB4, term 5Initial

CV Initial

4.1.6.3 Connect a voltage source and DMM to states block TB4, (upperterminals) 4 (+) and 5 (-).

4.1.6.4 Adjust voltage source for indications listed and record input valuesmeasurediat DVM in "As Found" section of "Data Sheet 5".

4.1.6.5 If As Found values are within limits specified on "Data Sheet 5", and*/1* more accurate values are not desired, record values in "As Left" section

of "Data Sheet 6" and proceed to step 4.1.6.8.

hrinted October 18, 2006 at 8:44

Approved By


07/26/04



17 of 471111- a rUKULU1,IL,1AL 5 1 A I WIN AUINXY WUSMN IJIIML I iIUP4 1-UA

CALIBRATION

4.1.6.6 If As Found values are not within limits specified on "Data Sheet 5", ormore accurate values are desired, proceed to 23503-C, "Plant ComputerPoint Calibration".

4.1.6.7 After computer adjustment or rework, adjust voltage source for*/1* indications listed and record input values measured at DMM in "As Left"

section of "Data Sheet 5".

4.1.6.8 Disconnect voltage source and DMM.

4.1.6.9 Close states block links TB4 terminals 4 and 5.

0


Approved By V Procedure Number RevT. W. Cook 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number07/26/04 CALIBRATION 18 of 474.2 SENSOR VERIFICATION (AZE-55000)

4.2.1 Disconnect WDL test fixture leads from Transient Protection Panel,module 3, terminals 4, 5 and 6.

4.2.2 Remove transmitter from WDL test fixture.

4.2.3 Install wind vane on transmitter.

Initial

4.2.4 Install transmitter on cross arm assembly.

Initial


ROLOGICAL STATION 10M WINiCALIBRATION

I DIRECTION CHANNEL

4.2.5 Rotate wind vane counterclockwise at least one full turn to position atwhich vane head is pointing over scribe line on alignment collar (Refer toFigure 4).

L, - Scnbe Line

Wind Vane Head

- AlignmentCollar

Wind Vane Tall

Vane Orientation

FIGURE 4

?tinted October 18, 2006 at 8:44

Approved By Vjtl Procedure Number Rev

T. W. Cook I 24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL Page Number07/26/04 CALIBRATION 20 of 47

4.2.6 Record final output device indication in "Actual" section of "Data Sheet

*_* 6". 0

NOTE

If this procedure is to be performed consecutively withProcedure 24686-C, "Meteorological Station 60M WindDirection Channel Calibration", instrument boom assembly(s)may remain lowered until both loops have been calibrated.

4.2.7 Disconnect test cable(s) and raise instrument boom assembly(s) per"Attachment 2".

Initial


Approved By E r ting• P A Procedure Number Rev

T. W. Cook I u~L2KV 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number


4.3 RESTORE TO SERVICE

4.3.1 Disconnect all test equipment installed during performance of thisprocedure.

Initial

Jfnot a performed, disconnect test jumper from states block linksTB4 terminals 4 and 5.

4.3.2

TB4, term 4

TB4, term 5

Initial

Initial

- - Deleted: (Independent Verificationrequired)l]

- Formatted: Tabs: 4", Left + Not at4.25"

Formatted: Tabs: 4", Left + Not atS4.25"

- Deleted: -0

IDeleted:

- j Deleted: 0

4.3.3 If not already performed, close states block links TB4 terminals_4 and _.

TB4, term ,4Initial

TB4, term-5Initial

4.3.4 Verify recorder date/time and correct as necessary.

Initial

4.3.5 Remove insulated blanket from batteries, if installed.

Initial


Approved By Procedure Number Rev

Date Approved METEOROLOGICAL STATION ITOM WIND DIRECTION CHANNEL Page Number


4.3.5 Have Independent Restoration Verification performed by designatedpersonnel.

a. Test jumper from states block links TB4 terminals 4 and 5disconnected.

TB4, term 4

TB4, term 5

b. States block links TB4 terminals 4 and TB4-5 closed.

TB4, term 4

TB4, term 5

IV Initial

IV Initial

IV Initial

IV Initial

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

Initial

4.3.7

4.3.8

Notify RO that Meteorological Station has been returned to service.

NotifyShift Supervisor, or designee, of completion of work including Test

results.

TEST RESULTS ACCEPTABLE El UNACCEPTABLE El

CHANNEL RESTORED TO SERVICE El

CHANNEL COMMITED TO REPAIR 0l

J - Deleted: Unit

TEST COMPLETED:DATE TIME

,SS Signature Date

Record the total number of pages used (signatures, initials, datarecorded, etc.) on the "Completion Sheet", and discard remaining.

J- - Deleted: U

4.3.9./.


Approved By


07126104



23 of 47I kAIBRUNIux WUNICALIBRATION

5.0 ACCEPTANCE CRITERIA

5.1 The Acceptance Criteria for this procedure is that all devices listed below arewithin limits specified on applicable Data Sheets.

5.1.1 Channel Calibration

a. Translator Card AUY-55000

b. Recorder ASZR-55000, Blue Channel

c. Computer Point Y6171

Transmitter AZE-55000

I - - Deleted: Pen

5.1.2

5.2 Satisfactory completion of this procedure has been met when cognizantsupervisor has evaluated data obtained per Acceptance Criteria of thisprocedure, reviewed, and signed "Completion Sheet" provided.


Approved By V E G P Procedure Number Rev

T. W. Cook 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number


6.0 REFERENCES

6.1 Met Tower - System Man. - Met Data Col. Center -I.B. - 1X5AG20-0001

6.2 Met Tower - Climatronics Instrumentation Manual, Book 1 - 1X5AG20-0002

6.3 Met Tower - Climatronics Instrumentation Manual, Book 2 - 1X5AG20-0003

6.4 Wiring Diagram Meteorological System, AX3D-CH-M50A

6.5 Wiring Diagram Multiplexer Cab and Plant Computer, 1X3D-CE-D08A

6.6 Wiring Diagram Multiplexer Bay C, IX3D-CE-D08E

6.7 Multiplexer Field Input Wiring Table, 1X5AB04-186

6.8 Instrument Wire Schematic (Tower and Precipitation), IX5AG20C-15

6.9 Instrument Wire Schematic (Transient Protection Panel), 1X5AG20C-16

6.10 Instrument Wire Schematic (Panel Rack), 1X5AG20C-18

6.11 Commitments: 185, 186, 890, 10145

6.12 PROCEDURES

6.12.1 00307-C, "Temporary Modifications"

6.12.2 20429-C, "Plant Equipment Component Configuration Control"

6.12.3 23503-C, "Plant Computer Point Calibration"

END OF PROCEDURE TEXT


Approved By 24681- 11RevT. W. Cook t5 A 28 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number

07126/04 CALIBRATION 25 of 47

Page 1 of 2ATTACHMENT 1

IREFERENCE USE

1.0 INSTRUCTIONS FOR LOWERING INSTRUMENT BOOM ASSEMBLY

1.1 Inside elevator control box, verify power circuit breaker is pushed in andpower indicator lamp is ILLUMINATED. 0l

1.2 Place "Heater" switch to the "OFF" position. 0

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. 0

CAUTION

Bottom limit switch is designed to stop instrument boom at end oftravel. If bottom limit switch fails, Instrument Boom will be loweredoff 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 usingtape (electrical/duct) to enable proper replacement during restoration. D

1.8 Remove two cable clamps that attach instrument boom carriage to cable. 0}

CAUTION

Ensure Dew Point sensor is properly protected during InstrumentBoom Carriage removal.

1.9 Push bottom limit switch on left rail track out of the way, then removeinstrument boom carriage from rails. 0

1.10 Repeat step 1.1 through 1.9 for removal of next instrument boom(s), asappropriate. 0


Approved By VotlecticPocdure Number Rev

T. W. Cook 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number07/26/04 CALIBRATION 26 of 47

Page 2 of 2ATTACHMENT I

1.11 Connect one end of test cable to connector on top side of junction box oninstrument boom carriage.

1.12 Connect other end of test cable to connector on left side of junction boxmounted on tower base opposite instrument boom carriage.


Approved By Proetin• •lant A ,cedure Number Rev

T. W. Cook I >?sJ • <u'•'I 24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WINI) DIRECTION CHANNEL Page Number



J'REFERENCE USE

1.0 INSTRUCTIONS FOR RAISING INSTRUMENT BOOM ASSEMBLY

1.1 Verify winch control "On/Off' switch is in "OFF" position. 0i

1.2 Disconnect test cable from connector on top side of junction box oninstrument boom carriage. 0

1.3 Disconnect test cable from connector on left side of junction box mountedon tower base. 0

1.4 Place instrument boom carriage on rails and line up carriage with tape(electrical/duct) applied to cable during removal of cable clamps. 0

1.5 Install and tighten cable clamps. ci

1.6 Remove tape (electrical/duct) used to mark cable clamp positions. 0

1.7 Inside elevator control box, verify power circuit breaker is pushed in andpower indicator lamp is ILLUMINATED. ci

1.8 Place "Up/Down" switch to the "UP" position. 0i

1.9 Place winch control "On/Off' switch to the "ON" position. 0

1.10 If boom does not begin to rise, toggle "Limit-Override" switch to"Override" position for approximately three seconds. ci

1.11 Allow drive unit to run until tape (electrical/duct) marking cable instrumentboom carriage position is found, then position winch control "On/Off'switch to "OFF" position. 0i

1.12 Repeat steps 1.4 through 1.11 for installation of next instrument boom(s),as appropriate. 0i

1.13 When all instrument boom carriages have been reattached to cable,place winch control "On/Off' switch to the "ON" position. 0i


Approved By V e G Procedure Number Rev

T. W. Cook 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CRANNEL Page Number



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 toobtain approximately one additional inch of travel to assure instrumentboom connector is made up with tower spring loaded connector.

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

1.17 Place "Heater" switch to the ON position.

1.18 Verify all contact indicators are ILLUMINATED.

Printed October 18,2006 at 8:44

Approved ~~~~ ~ ~ " ByPrl leti eeattgPatoceduneNumber Rev

T. W. Cook .4!, 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number



SREFERENCE USE

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. 0

1.3 At "Do you want to stop data storage?" prompt, use "A" "N."arrow keys tohighlight "Yes", then press "DISP/ENTER" key. 0

1.4 Verify "STOP" is displayed in red square at top center of display. 0

1.5 Press "Menu" key. 0NOTE

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

1.6 At "Set mode" screen, press "#1" softkey (far left) to select "Range,Alarm". 0


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30 of 47METEOROLOGICAL STATION IOM WIND DIRECTI(

I CALIBRATION

Page 2 of 5ATTACHMENT 3 *J Formatted Table

F-- FOrmatted: Indent: Left: -5 px,Right: -6 px

o DI DQ zCj H CL H

FIGURE 5

1.7 At "Range - Alarm" screen, use "A", "V", "4", "11" arrow keys tohighlight "First-CH:" field.

1.8 Select channel "03" by pressing corresponding softkey.

1.9 Verify channel number selected is displayed in "First-CH:" field.

1.10 If the "Mode" or "Type" field settings are correct, proceed to step 1.12

1.11 If the "Mode" or 'Type" field settings are not correct proceed to as follows:

1.11.1 Use "A", "V", "4", "1•" arrow keys to highlight "Mode" or "Type" fieldsetting to be changed.

0

0

0

0

0

?rinted October 18, 2006 at 8:44

Approved By VoteElcii Gnrating Platocedure Number Rev

T. W. Cook I 'Ou Icn Nn~~Lg~24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number



1.11.2 Observe available settings for the highlighted field as displayed in blueacross 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.

1.11.4 Press softkey corresponding to desired setting and verify new setting isdisplayed in field and is highlighted in yellow.

1.11.5 Press "DISP/ENTER" key to save changes, then verify new setting isdisplayed 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", "V" ","", "l'" arrow keys to highlight "Range" field setting.

1.13.2 Observe available "Range" settings displayed in blue across bottom ofscreen.

1.13.3 If desired setting is not available in first four settings displayed, press thefifth (far right) "Next 1/2" softkey to display next three settings available.

1.13.4 Select correct "Range" value from settings displayed in blue at bottom ofscreen by pressing corresponding softkey. 0

1.13.5 Verify new setting is displayed in "Range" field and is highlighted inyellow.

1.13.6 Press "DISP/ENTER" key to save changes and verify new setting isdisplayed in "Range" field and is no longer highlighted. 0

1.14 If the "SpanL", "Span_U", "Scale_L", or "Scale U" field settings are 0correct, proceed to step 1.16.


Approved By l : : Procedure Number Rev

T. W. Cook VoElcic GenerainPltA24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL Page Number

07/26/04 CALIBRATION 32 of 47Page 4 of 5

ATTACHMENT 3

1.15 If the "SpanL", "SpanU", "ScaleL", or "ScaleU" field settings are notcorrect proceed to as follows:

1.15.1 Use "A" "V" "`4" "1" arrow keys to highlight "Span_L", "SpanU", 0"ScaleL", or "ScaleU" field setting.

1.15.2 Press the first (far left) softkey to select "Input" as displayed in blue atbottom of screen. 0

FIGURE 6

1.15.3 At "Available range" screen, use "A"..""4" "1A " arrow keys to highlight"->". (Reference Figure 6) 0

1.15.4 Press "DISP/ENTER" key to move cursor right and highlight (-) minussign. 0

1.15.5 To retain (-) minus sign, while (-) minus sign is highlighted, use "A" "V"".4" .. " arrow keys to highlight (-), then press "DISP/ENTER" to movecursor right. [

1.15.6 To delete (-) minus sign, while (-) minus sign is highlighted, use "A" "V"".4" "o-" arrow keys to highlight "Sp", then press "DISP/ENTER" key tomove cursor right. 0


Approved By V Electri GeneratPng Pa A cedure Number Rev

T. W. Cook -M , Youeiiiec i. , lant , , 24681-C 16.1Date Approved METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL Page Number



1.15.7 Use "A" "V" "A" "No" arrow keys to select new value for highlighted digit,then press "DISP/ENTER" key accept highlighted digit and move cursorright.

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""I" "A" "'4" 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 fieldand highlighted in yellow.

1.15.11 Press "DISP/ENTER" key to save changes and verify correct numericvalue is displayed in field and is no longer highlighted.

1.15.12 Repeat steps 1.15 through 1.15.11 until "SpanL", "SpanU", "ScaleL",or "Scale U" field settings are correct. 0

1.16 If the "Unit" field setting is correct, proceed to step 1.18. 0

1.17 If the "Unit" field setting is not correct, navigate through "Unit" Menusimilar as steps 1.15 through 1.15.10 except change unit settings insteadof numeric values.

1.18 When all channels have been verified, press "START" softkey and verifyred "STOP" square at top center of display changes to green withflashing "t'" and chart grid is displayed on screen.


Approved By Votl ElcrcGnrtn ln Procedure Number Rev

T. W. Cook W vogue•Aec..ic1.•ene•lmgicianL / 24681-C 16.1Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number



IREFERENCE USE

1.0 CALIBRATION OF YOKOGAWA RECORDER A/D BOARD

1.1 If performing calibration of CH3 or CH4, proceed as follows:K

1.1.1 Connect test jumper across TB-4 (upper terminals) 4 (+) and 5 (-) toprovide zero input to CH3 and CH4 AID board. 0

1.1.2 Connect voltage source and DMM to recorder CH4 (+) and (-) terminalsto provide full scale input to CH3 and CH4 A/D board per Figure 7.

6 VDC Rear View of Yokogewa Recorder C TeaHDMM Voltage SourceI I Test

A- 0 Z ,Jumper

B-e T8-4

FIGURE 7

1.2 Assure recorder environment is maintained at 73.4 F +/- 9 OF duringcalibration. 0


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24681-C 16.1.Page Number

35 of 47IMT1ON 10M WIN[CALIBRATION


1.3,- Press door latch and open recorder door to access recorder ON/OFFswitch per Figure 8.

ON/OFF swMuch eooted Door Latet

behind Door

I=~

o DcIIQIIciz cI 10DOG@3D

-- Deleted: 4

S" "}rmatted: Font: (Default) Arlal,FIG _U RE 8 .. ... .. . .. . .. .. . . . . .. .

1.4 If not already performed, turn ON recorder and allow warm-up period ofat least 30 minutes.

1.5 Enter "Calibration Mode" As follows:

1.5.1 Turn OFF recorder.

1.5.2 Press and hold "A" arrow key and "DISP/ENTER" key.

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 "CalibrationMode" screen is displayed. 0

1.6 For calibration of CH3, and _ CH4 select "03-0,4" by_ _pressing _corresponding softkey, then press "DISP/ENTER" button. 0

1.7 At "A/D No." screen, select desired channels as follows:

1.8 At "A/D adjust range" screen, select "Next 1/2" by pressing far rightsoftkey.

1.9 For 0 to 5 V DC range, select "6V" by pressing corresponding softkey andobserve "6V" is highlighted next to "A/D adjust range".


Approved By V Procedure Number RevT. W . Cook •,..........i•! 24681-C 16.1! aeApproved ] 10M "c~~eeain~~at ~ 268-Date Approved METEOROLOGICAL STATION IOM WIND DIRECTION CHANNEL Page Number



1.10 Adjust voltage source connected to CH4 input to 6.000 V DC. 0

1.11 Allow calibration value to stabilize, then press "DISP/ENTER" key. [

1.12 Press "ESC" softkey to return to previous screen, .

1.13 Select V#3 End" by pressing corresponding softkey. 1

1.14 To save changes, at the "Do you really want to save A/D adjust value?"prompt, press "4" or "N-" arrow key to highlight "YES", then press"DISP/ENTER" key. 0

1.15 Turn recorder OFF to exit Calibration Mode. 0

1.16 Turn recorder ON to return recorder display to normal screen. 0

1.17 Return to recorder calibration step 4.1.5.6f. 0


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37 of 47ISheet 1 of 2

DATA SHEET 1

Meteorological Station

Title Meteorological Station 10M Wind Direction

NOTES: N/A

COMMENTS: -FDItd, P,-

CCW 180 180.0 175.0 185.0

CCW 330 330.0 325.0 335.0

CW 360 360.0 355.0 365.0

CW 30 390.0 385.0 395.0

CW 150 510.0 505.0 515.0


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38 of 47I

Sheet 2 of 2DATA SHEET I

Meteorological Station

Title Meteorological Station 10M Wind Direction

NO[VE6: NIA

COMMENTS:

Uk.,VV .3u OU.U 43.d 14.1z

CCW 180 180.0 175.88 184.12

CCW 330 330.0 325.88 334.12

CW 360 360.0 355.88 364.12

CW 30 390.0 385.88 394.12

CW 150 510.0 505.88 514.12

IPERFORMED BY: DATE: I

'tinted October 18, 2006 at 8:44

Approved By


07/26/04




DATA SHEET 2

10M Wind Direction,Meteorological TowerInstr. No. AZE-55000

Description Transmitter

Location Serial No.

Manufacturer Climatronics Model No. 100076

KIl/A

I 1.04Z 1.0Wb~ I

I PERFORMED BY: DATE:


,,pproved By


07/26/04




DATA SHEET 3

Instr. No. AUY-55000 Location Meteorological Station Serial No.

Description Translator Card Manufacturer Climatronics Model No. 100163

NOTES: N/A

JNP------PECED' LOJIMIT. -l LIMIT; ~ AS FOUND---- 'A$-LEF-T COMMENTS.DIR.~ POSITIN VI~'C DGx V D~ ~DC 5

COW 30 0.278 0.232 0.324

CCW 180 1.667 1.621 1.713

CCW 330 3.056 3.010 3.102

CW 30 3.611 3.565 3.657

CW 150 4.722 4.676 4.768

CW 30 3.611 3.565 3.657

CCW 330 3.056 3.010 3.102

CCW 180 1.667 1.621 1.713

CCW 30 0.278 0.232 0.324

PERFORMED BY: DATE:

hinted October 18, 2006 at 8:44

Approved By

T. W. CookDate Approved97/26/04



41 of 47ISheet I of 1

DATA SHEET 4

10M Wind Direction,Instr. No. ASZR-55000 Location Meteorological Tower Serial No.

Description Videographic Recorder Manufacturer Yokogawa, Model No. DX104-3-2/SI20.

NOTES: BlueChannel----------------------------------------------------------------------------------

)INDICAION •EXPECTED LO ?.LIMIT LIMT H I••MIT -- A• F OUND COMMENTS:

DERES VCVDC~ ~VDC 7;V DC vb0.0 0.000 -0.025 0.025

135.0 1.250 1.225 1.275

270.0 2.500 2.475 2.525

405.0 3.750 3.725 3.775

540.0 5.000 4.975 5.025

405.0 3.750 3.725 3.775

270.0 2.500 2.475 2.525

135.0 1.250 1.225 1.275

0.0 0.000 -0.025 0.025

PERFORMED BY: DATE:

_--- "Deleted: Leeds & Northrupb Deleted: 250

_] - -[ Deleted: Pen


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24681-C 16.1.Page Number

42 of 47I Sheet 1 of 1

DATA SHEET 5

Instr. No. Y6171 Location N/A Serial No. N/A

Description Computer Point Manufacturer N/A Model No. N/A

NOTES: N/A

JtINICATION~ XECD LO LIMIT HI LIMIT A FOUND AS LEFT~ COMMENTS:DERES C ýVDCý VPC DCC VDVOC:

2.0 0.018 0.006 0.030

135.0 1.250 1.238 1.262

270.0 2.500 2.488 2.512

405.0 3.750 3.738 3.762

538.0 4.980 4.968 4.992

405.0 3.750 3.738 3.762

270.0 2.500 2.488 2.512

135.0 1.250 1.238 1.262

2.0 0.018 0.006 0.030

PERFORMED BY: DATE:



07/26/04



43 nf 47,OGICAL STATION 10M WIND DIRECTION CHANNEL CALIBRATION

ISheet 1 of 1

DATA SHEET 6

10M Wind Direction,

Instr. No. AZE-55000 Location Meteorological Tower Serial No.

Description Transmitter Manufacturer Climatronics Model No. 100076

NOTES: N/A

INPUT EXPECTED LO LIMIT H IIATAVANE DEGREES DEGREES QEGREE DEGREES

ORIENTATION 180.0 175.0 185.0

COMMENTS:

PERFORMED BY: DATE:



07/26/04



44 of 47IM&TE SHEET

~ ~<~'~ TEST EQUIPMENT USED1. D. -NUMBERT MO-DEL NO -CALIBRATION DUE DATA SHEETS IMPACTED

~DATE

COMMENTS:

COMPLETED BY: DATE.

'tinted October 18, 2006 at 8:44

Approved By


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45 of 47IVrtLVKULU'.%ALA, I A 1OUiN L~VIN 'VYLINIJ FIJkM% III

CALIBRATION

Sheet I of 1

CALCULATION SHEET

Show all calculations performed during course of this procedure in the space below.

Completed by: Date


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46 of 47I CALIBRATION

Sheet I of 1COMPLETION SHEET

DEFICIENCIES OCCURRED AND ACTIONS TAKEN

----- PRSONEL ERPOMIN WOK (PintNarn-ý--- IN-ITIAL-

TOTAL NUMBER OF PAGES USED (Signatures, Initials, Data etc.)

APPROVED BY: DATE:


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47 of 47METEOROLOGICAL STATION 1DM WINM

CALIBRATION


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METEOROLOGICAL STATION 10M WIND DIRECTION CHANNEL CALIBRATION