ML18052B465

Methodology Document.

ML18052B465
Person / Time
Site:	Palisades
Issue date:	01/15/1988
From:	CONSUMERS ENERGY CO. (FORMERLY CONSUMERS POWER CO.)
To:
Shared Package
ML18052B461	List: ML18052B460 ML18052B462 ML18052B463 ML18052B464 ML18052B465 ML18052B466
References
IEB-85-003, IEB-85-3, PROC-880115, NUDOCS 8801260032
Download: ML18052B465 (35)

Text

{{#Wiki_filter:* OC0188-0008-NL04 8801260032 880115 PDR ADOCK 05000255 G PDR ATTACHMENT D Consumers Power Company Palisades Plant Docket 50-255 PALISADES METHODOLOGY DOCUMENT January 15, 1988 Pages 34

• TABLE OF CONTENTS 1.0 SCOPE 2.0 APPLICABILITY

3.0 REFERENCES

4.0 PROGRAM

METHODOLOGY 5.0 6.0 4.1 DETERMINATION OF MAXIMUM D/P 4.2 DATA BASE VERIFICATION 4.3 AS BUILT DATA COLLECTION

4.4 THRUST

CALCULATIONS

4.5 VALVE

VENDOR THRUST RECOMMENDATIONS

4.6 OPERATOR

REFURBISHMENT AND TESTING 4.7 RECORDS AND REPORTS ATTACHMENTS ATTACHMENT 1 ATTACHMENT 2 ATTACHMENT 3 ATTACHMENT 4 ATTACHMENT 5 ATTACHMENT 6 ATTACHMENT 7 ATTACHMENT 8 TABLES TABLE 1 MOTOR OPERATED VALVES REQUIRED TO BE TESTED BY US NRC IE BULLETIN 85-03 MOTOR OPERATED VALVES TO BE DIAGNOSTIC TESTED DURING THE 1987 MAINTENANCE OUTAGE MOTOR OPERATED VALVES TO BE EVALUATED FOLLOWING THE 1987 MAINTENANCE OUTAGE LIMITORQUE ACTUATOR DATA SHEET LIMITORQUE AS BUILT DATA SHEET SAMPLE THRUST CALCULATION VALVE VENDOR THRUST DATA SHEET LIMITORQUE MOTOR OPERATOR PROGRAM PLAN PROGRAM STATUS MI0687-296A-MA05

• 1.0 SCOPE PALISADES NUCLEAR PLANT METHODOLOGY DOCUMENT FOR RESPONDING TO NRC IE BULLETIN 85-03 This methodology document has been developed to act as a guide during the performance of actions necessary to verify that the design and ability of motor operated valves to perform their intended function under normal and design basis accident conditions as required by Reference

3.1. These

actions include determination of maximum differential pressure (D/P) expected, verification of operator sizing, establishing correct switch settings to allow for operation at maximum D/P, testing to verify the valve performance at the maximum D/P, and the preparation of necessary reports to the Nuclear Regulatory Commission reporting completion of the actions required by Reference 3.1. 2.0 APPLICABILITY This document is applicable in its entirety for those motor operated valves listed on Attachment 1 to this document, unless stated otherwise, as specified by Reference 3.1. In addition, selected portions of this document shall also be used for the motor operated valves listed on Attachment 2 and Attachment

3. Attachments 2 and 3 will designate which portions of this document are not applicable in each case.

3.0 REFERENCES

3.1 USNRC

IE Bulletin No. 85-03: Motor Operated Valve Common Mode Failures During Plant Transients Due To Improper Switch Settings, Dated 11""'.15-85.

3.2 Combustion

Engineering Owners Group Differential tions. 3.3 Palisades FSAR 3.3.1 3.3.2 3.3.3 3.3.4 3.3.5 MI0687-296A-MA05 Section 6.1, Safety Injection System, Rev 0 Section 9.1, Service Water System, Rev 0 Section 9.6, Fire Protection, Rev 0, 1 Section 9.7, Auxiliary Feedwater System, Rev 0, 1 Section 9.8, Heating, Ventilation and Air Conditioning, Rev. O. 2 3

• 3.4 Drawings 3.4,l CE Drawing No. E-578-3IO-OOI, Rev, 2 3.4.2 Bechtel Drawing No. M-205, Rev. 6 3.4.3 Bechtel Drawing No. M-207, Rev. 5 3.4.4 Bechtel Drawing No. M-220, Rev. 4 3.5 Palisades FSAR Figures 3.5.I 6-I, Sh. I' Rev. I 3.5.2 6-I, Sh. 2, Rev. I 3.5.3 6-2, Sh. I, Rev. I 3.5.4 6-2, Sh. IA, Rev. I 3.5.5 6-2, Sh. lB, Rev. I 3.5.6 9-I, Sh. IA, Rev. I 3.5.7 9-I, Sh. 2, Rev. I 3.5.8 9-I2, Sh. I' Rev. I 3.5.9 9-I3, Rev. I 3 .5 .10 9-I5, Rev. I 3.6 Limitorque Procedures 3.6.I SEL-I, Gate and Globe Valve Selection Procedure 3.6.2 SEL-3, Gate and Globe Valve Operator Selection Procedure 3.6.3 SEL-4, Application Factors 3.6.4 SEL-7, Gate and Globe Valve Efficiency Chart 3.6.5 SEL-9, Rating Sheets 3.6.6 SEL-IO, Seat Areas and Stem Factors
• MI0687-296A-MA05
• 4.0 PROGRAM METHODOLOGY

4.1 Determination

of Maximum D/P For the valves listed. on Attachment 1, the limiting condition for Differential Pressure shall be determined.by the CE Owners Group and verified by plant engineering personnel. This verification may include adjustments to the differential pressure value as a result of plant arrangements or system parameters. For the valves listed on Attachment 2 and Attachment 3, the determination shall be performed by vendor or plant engineering personnel. During this determination the factor listed in 4.1.1 thru 4.1.6 below should be taken into consideration. Record completion on Table 1. 4.1.1 4.1.2 4.1.3 4.1.4 4.1.5 4.1.6 Pump suction and discharge conditions Safety relief valve setpoints Operational requirements under various conditions such as plant startup, normal plant operations, platn shutdoWn., plant emergency operations, special or infrequent tions and system abnormal or emergency operations. FSAR and technical specification conditions for the system and valve

• Inadvertent equipment operation.

Whether the valve is to open or close against a full flowing system. 4.2 Data Base. Verification Data base verification is performed by conducting a visual.inspection of each valve and valve operator and recording data on Attachment

4. Verify and update the AMMS data base for each valve and actuator, Record completion on Talbe 1. 4.3 As Built Data Collection Submit a written request to Limitorque Corporation to provide the information listed on Attachment 5 from the original ordering data for each motor operated valve. Record completion on Table 1. 4.4 Thrust Calculations 4.4.1 MI0687-296A-MA05 Conduct preliminary thrust calculations for each motor operated valve to verify sizing of the motor operator.

These calculations are performed in accordnace with paragraph 4.4.1.a thru 4.4.1.c below. Attachment 6 is a sample calculation.

• NOTE: 4.4.1.a NOTE: *
• MI0687-296A-MAOS These calculations are conducted using average values for various factors as specified by the Limitorque Corporation sizing procedure.

Actual required thrust values may differ due to actual factors for specific valves being different. The thrust required to operate the valve during the design conditon will be calculated using the following formula which is derived from the Limitorque Corporation selection procedures (References 3.6.1 thru 3.6.6). Thrust = Maximum D/P X Seat Area X Valve Factor + Stuffing Box Load + Stem Load . The stem load (piston effect) is the force required to drive the valve stem into the valve. Although this force is not always present in globe valves in the terms scribed below, this factor will be included in all lations as a conservative measure. As explanation of these terms are as follows: Maximum D/P =Value obtained during paragraph 4.1 above. Seat Area = Actual valve seat area subjected to the maximum D/P calculated in Step 4.1 above. This area may be determined from actual measurements, valve vendor drawings or valve vendor inquiries. Valve Factor = An average value obtained from the torque selection procedure (Reference 3.6.2). Stuffing Box Load = An average value obtained from the Limitorque Selection procedure (Reference 3.6.2) based on the actual stem diameter obtained in paragraph 4.2 above. Stem Load Stem area times line pressure. Stem Area = Calculated value based on the actual stem diameter obtained in paragraph 4.2 above. Line Pressure = The maximum internal pressure the valve could be subjected to

• 5
• 4.4.1.b 4.4.1.c In order to determine torque switch settings and as an aid in evaluating the condition of the actuator and valve, the output torque should also be calculated.

Per Reference 3.6.2, required output torque necessary to provide the calculated thrust is determined as follows: Torque = Thrust X Stem Factor The stem factor is obtained from the Limitorque Selection Procedure (Reference 3.6.6). A coefficient of friction of 0.20 is used to provide a conservative value to account for the possibility of poor maintenance and lubrication of the valve stem and stem nut threads. The correct stem factor is determined using the actual stem diameter, pitch and lead determined during paragraph 4.2 above. Using the data obtained during paragraph

4.3 above

or an actual spring pack calibration curve for the applicable motor operator obtained during maintenance, verify the torque switches are set at the appropriate values to produce the required thrust. 4.5 Valve Vendor Thrust Recommendations 4.5.1 4.5.2 Submit a written request to the appropriate valve vendor to provide the information listed on Attachment

7. Record completion on Table 1. Following receipt of the information requested in paragraph 4.5.1 above, compare the thrust. requirements to those calculated in paragraph 4.4 and resolve any deficiencies.

Verify each motor operator is correctly sized to produce the required thrust. If the operator is not correctly sized, provide the necessary information to Limitorque Corporation to obtain their recommendations for replacement parts (ie. gears, spring assemblies or motors). Process spec changes as to authorize part replacement.

4.6 Operator

Refurbishment and Testing NOTE: 4.6.1 MI0687-296A-MA05 The actions specified in paragraphs 4.6.1 thru 4.6.6 shall be conducted during the 1987 maintenance outage for valve listed on Attachments 1 and 2. At the earliest possible opportunity conduct an "as found" diagnostic test of each motor operated valve included on Attachment

1. If conditions permit, this test may be performed prior to plant shutdown.

The purpose of this test is to demonstrate the as found operability of the motor operator. In addition the results of this test will aid in troubleshooting any possible deficiencies noted

• 6 4.6.2 4.6.3 4.6.4
• 4.6.5 4.6.6 MI0687-296A-MA05 If the motor operator has been overhauled recently prior to the 1987 maintenance outage, conduct the preventive maintenance specified in MSM-M-26, MSM-M-27 or PPAC's, as applicable, and correct any deficiencies noted. In addition, the belleville springs assembly may be removed and tested to determine the spring pack calibration curve for the specific spring assembly.

Verify operator tation is such to prevent grease buildup in the belleville springs assembly causing hydraulic lock. If the designated motor operator has not been overhauled recently prior to the 1987 maintenance outage, disassemble, inspect and overhaul the operator in accordance with MSM-M-26 or MSM-M-27 as applicable. During this overhaul test the belleville springs assembly to determine the spring pack calibration curve for the specific spring assembly and verify operator orientation is such to prevent grease buildup in the belleville springs assembly causing hydraulic lock. Perform the actuator modifications necessary as a result of paragraph

4.5.2 above

during the performance of steps 4.6.2 or 4.6.3 above. Perform an "as left" diagnostic test of each motor ator. Adjust the switch settings as necessary to ensure the operator will produce 110% to 120% of the minimum thrust required to operate the valve at maximum D/P. For those valves listed on Attachment 1, verify the ability of the operator to perform its design function at maximum D/P by performing Palisades test procedure T-249 or Palisades Test Procedure T-250 as applicable. Monitor valve performance with a diagnostic machine during mance of the test. If insufficient test machines are available to monitor all valves during a test sequence, monitor the operators that produced an operating thrust closest to the required thrust during* the as left nostic _test of paragraph

4. 6. 5 above. If the Movats data base for valve operation against a DP is sufficient to include these valves, the data base may be substituted for performance of these tests. If data obtained during differential pressure testing of one "train" of valves in 2 redundant systems is sufficient to justify not testing the other train, the differential pressure testing of the second train may be def erred to a later outage. 7

• -4.7 Records and Reports 4.7.1 4.7.2 4.7.2.a 4.7.2.b 4.7.2.c MI0687-296A-MA05 During performanGe of this program, various records will be developed such as data from valve or operator vendors, reports of diagnostic tests, engineering analysis, specification changes and work orders. Each of these records shall be filed in accordance with current Palisades Administrative Procedures.

In addition, a copy of each of these records, with the exception of completed work orders, shall be maintained in a file designated by the Project Manager. This file should also a copy of this program document pertaining to this program. Reports During perfomrance of this program, written reports to the US NRC are required by Reference

3.1. Below

is a summary of the reports required. For the motor operated valves listed on Attachment 1, a report of the results of paragraph

4.1 above

as well as defining the program that will be used to establish and control the correct switch settings and a demonstration of operability of each valve against the maximum D/P. Following completion of paragraphs 4.1 thru 4.6 above, a final report shall be submitted including verification of completion of the program specified in this document, a summary of valve operability prior to corrective actions, justification of methods to demonstrate operability and a data summary. Any status or progress reports as determined by plant management. 8 COMPONENT ID M0-3007 M0-3009 M0-:-3011 M0-3013 M0-3062 M0-3064 M0-3066 M0-3068 M0-3080 M0-3081 M0-3082 M0-3083 M0-0743 M0-0748 M0-0753 M0-0754 M0-0755 M0-0759 M0-0760 M0-0798 MI0687-296A-MA05 MOTOR OPERATED VALVES REQUIRED TO BE TESTED BY US NRC IE BULLETIN 85-03 FUNCTION HPSI Isolation HPSI Isolation HPSI Isolation HPSI Isolation HPSI Isolation HPSI Isolation HPSI Isolation HPSI Isolation HPSI Train Isolation HPSI Train Isolation RPS! Hot Leg Isolation HPSI Hol Leg Isolation Attachment 1 AFWP, P-8A and P-8B Disch to S/G E-50-B AFWP, P-8C, Disch to S/G E-50-B AFWP, P-8A and P-8B Disch to S/G E-50-A AFWP, P-8C, Disch to S/G E-50-A AFWP, P-8C Disch to S/G E-50-B AFWP, P-8C Disch to S/G E-50-A AFWP, P-8A and P-8B, Disch to S/G E-50-A AFWP, P-8A and P-8B, Disch to S/G E-50-B COMPONENT ID M0-3008 M0-3010 M0-3012 M0-3014 M0-3015 M0-3016 M0-2087 M0-2169 M0-2170 M0-2140 M0-2160 M0-3072 M0-1042A M0-1043A M0-0501 M0-0510 M0-3189 M0-3190 M0-3198 M0-3199 P0-1745 P0-1746 Motor Operated Valves To Be Diagnostic Tested During 1987 Maintenance Outage FUNCTION LPSI Isolation LPSI Isolation LPSI Isolation LPSI Isolation Shutdown Cooling Isolation Shutdown Cooling Isolation VCT Outlet Isolation Boric Acid Gravity Feed Isolation Boric Acid Gravity Feed Stop Boric Acid Pump Feed Stop Chg Pump Boric Acid Stop Chg Pump Disch to SI Test Line Power Relief Isolation Power Relief Isolation MSIV Bypass MSIV Bypass LPSI Pump Inlet LPSI Pump Inlet LPSI Pump Inlet LPSI Pump Inlet Outside Air Damper D-7 Outside Air Damper D-14 Attachment 2 The following procedure steps are not applicable to the operators listed above: 1. The D/P testing of paragraph 4.6.6 is not required.

2. The reports of paragraph 4.7.2 are not required.

3. Diagnostic testing of P0-1745 and P0-1746 is not required.

MI0687-296A-MA05

• Attachment 3 COMPONENT ID M0-5301 M0-5302 M0-5305 M0-5306 M0-5311 M0-5312 M0-5313 M0-5314 M0-5315 M0-5316 M0-5326A M0-5326B M0-5340 M0-5341 M0-5342 M0-5343 MOTOR OPERATED VALVES TO BE EVALUATED FOLLOWING 1987 MAINTENANCE OUTAGE FUNCTION Condenser Water Condenser Water Box Inlet Box Outlet Cooling Tower Pump Discharge Cooling Tower Pump Discharge Dilution Pump Discharge to Mix Dilution Pump Discharge to Mix Dilution Pump Discharge to CT Dilution Pump Discharge to CT Dilution Pump Discharge to CT Dilution Pump Discharge to CT CT Blowdown Isolation CT Blowdown Isolation CT Bypass CT Bypass CT Bypass CT Bypass Basin Basin The methodology of Section 4.0 of this procedure shall be used to evaluate the above listed motor operators with the following exceptions:

1. The specified time frames included in this document are not applicable for operators listed on this attachment.

2. The preliminary thrust calculations of paragraph 4.4 are not applicable.

3. The thrust comparison of paragraph 4.5.2 are not applicable.

The remaining portions of this step should be completed.

4. The "as found" and "as left" diganostic tests of steps 4.6.1 and 4.6.5 are not required.

5. The D/P testing of paragraph 4.6.6 is not required.

6. The reports of paragraph 4.7.2 are not required.

MI0687-296A-MA05 -l ! SIZE SERIAL NUMBER ------ORDER NUMBER SIZE: FOOT POUNDS ---HORSEPOWER VOLTAGE: AC -----DC -----INSULATION CLASS ----DUTY RATING ------AMPS: RUN ------LOCKED ROTOR __ ENCLOSURE

---

SPEED --------TORQUE SWITCH: TYPE: NUCLEAR -----NON-NUCLEAR

---LIMITEB. PLATE----- LIMIT SWITCH' TYPE: llUCLEAll

---

NON-NUCLEAR

---GEA.RS: 4 COUNTERS ---5 COUNTERS ---SIZE: 2 TRAIN --------4 TRAIN --------LIHITORQUE ACTUATOR DATA SHEET Attachment 4 TORQUE SWITCH CALIBRATION PLATE: SPRING PACK PART NUMBER ------NUMBER OF WASHERS --------THICKNESS OF WASHERS -------MAX SETTING: NUMBER FOOT POUNDS -----NORMAL SETrlNG: NUMBER ------FOOT POUNDS ----GREASE: HAIN GEAR BOX ---------- L. S. GEAll BOX--------- A'l'TACHED TO VALVE: YES NO MANUFACTURER---------- SIZE ------------- STYLE/HODEL

---

STEM NUT: ----------- THREADED ----------- NON-RISING------------ ll§!!: PITCH ____ _ LEAD ____ _ DIAMETER ------------ GEAR RATIOS NO TEETH ON MOTOR PINION GEAR NO TEETH ON WORM SHAFT/ CLUTCH GEAR ----------- Attachment 5 LIMlTORQUE ORDER NO.----UNIT SIZE: VALVE DATA: SIZE TYPE DIFF. PRESS. VALVE THRUST ------------VALVE TORQUE ------UNIT RATIO WORM GEAR RATIO ------STEM DIA. PITCH LEAD

• STEM SPEED/OPER.

TIME -----MOTOR PINION TEETH ------WORM SHAFT GEAR TEETH -----TORQUE SPRING NO. ---------TORQUE SWITCH SETTING INFORMATION: TORQUE SWITCH SETTING OUTPUT TORQUE NOMINAL MAXIMUM

• NUCLEAR OPERATIONS DEPARTMENT Engineering Analysis Work Sheet EA -KRK-87-003 Sheet _i_ of _4'----Title Thrust Calculac:iQns for Limi torque operator VOP-3080 (Limi torque order n11mher 3E4f6QAJ.._---------------------------:-::------------

---

Performed by ,4'J'f Date 05-?H-87 References

1) u5NRc TE Bulletin 85-01; Motor ReviewMethodby:

rv"1 Detailed Review operated va J 1 re commoa mode fa i luraa d"riA8 Ja.J plant transients due to improper sw1 tch D Qualification Test .ui n;iJigi;.::si...,-.1.1.d al:l..L-lt e::.1.dL--1.l...i.l =.-.L..J S.i.::-::.1;8L.i5i...-_2..,)'-"'B .... &-.W.....iM:ue:.i.t....,h .... A Jf 6mde7 7 qli. I References (cont.) Procedure. 1'Alr£. -* I I * . I I I . I ... 1. Objective _! *-* .. *-*-* 2. ---. -. ' .. -----This EA is written to document the _preliminary .. in support of verification of valve operability

* . '

' : ' I j 1 I accident differential pressure.

__ , It. wilLshow_ tha.LthL-actuatqL- -i : ' : ' * ' I ! I produce the minimum thrust necessary to ensure *operation. during. b.ot!Lnamal and.l... _ ' . I ! . accident conditions. .. .. .. . ... _ __ _ __ . ______ ____ _ .. . .. -. i i ---** .J. I . I Analysis Input . '

---

* I ' , i '. r--'----. These calculations are based .on a maximum diff erentiaL pressui:e.

.. _ * *

• t I ' J ' I This value, obtained from the _CE_OWners Group calculations,.

is based .. oiLthe_, ___ _ *

• I :
• I ; '. ' ! i I shutoff head of th* :HPSI pumps __ v:s .... atmospheric pressure..

These c.onditions_ __ : ___ . ' ' . ' I* . would result from a :line break_ downstream of the motor operated:valve_but __ up-: ___ . I ' I : * ' stream of the PCS with .the restric:tor oriface (R0-3080) plugged. ___ ;__: __ _'._ __

• __ * : t * :* *:**--r--,_ -.: -*+ -. :

--The operator 1* a L:lmitorque SMB-0 .operator with a _25 ft-lb. moto.r_.gea:ced.. .. ta.., ____ _ provide RPM :output (69.56:1:_.unit .ratio). The valve ia a _ gate 'valve a l .3/4" diameter stem with a 1/4 pitch _and_l/.2_lead_and __ _ . ! j is manufactured by Anchor-Darling Valv.e Company to. their drawing numbe1L8494;0l._ _ -__ , _____ : ________ t_ -** . . I The thrust required *to operate the valve during the design accident.conditions __ I I . . will be calculated using the following formula in accordance with. ref ei;ence_.2: __ . . . . . . Thrust

• maximum D/P X seat area .X valve stem load ' . . -:. ---

_____ ---factor .+ stuffing box_:load_+ _____ _ I I ' : I : --:-*r**--. I I _!_t---'-l-1 ' I I I 1 : I I Form 3111 3-G

• Form 32!!0 4-83 @)E: NUCLEAR OPERATIONS DEPARTMENT Analysis Continuation Sheet EA -KRK-87-003 Sheet _2_of _4_ Stem load is calculated as follows: Stem load* line pressure X stem area Required actuator torque necessary to produce the calculated thrust is determined as follows: Torque
• thrust X stem factor 3. Assumptions a) Major Assumptions These calculations are performed assuming the Limitorque operator . -valve installed have not been modified and are in fact the same as specified in paragraph 2 above, and are in good working order. In addition it is assumed the installed HPSI pumps will not produce a shutoff head in excess of 1245 PSI. b) Minor Assumptions The stem load term, although not a factor during valve opening, is included in these calculations to provide a conservative factor. 4. Analysis Below is a listing of the values used for each term in the calculation and a basis for each: Maximum D/P
• 1238 PSID -Shutoff head of the HPSI pumps (corrected for elevation) vs. atmospheric pressure (ie.: line break between the PCS and MOV). Obtained from the CE Owners Group calculations.

Seat Area

• 13.36 sq.in. -Obtained from Anchor-Darling Valve Company drawing 8494-01. Valve Factor* 0.3 -Standard value used for all wedge.type gate valves.
• *
• NUCLEAR OPERATIONS DEPARTMENT Analysis Continuation Sheet EA -KR.K-lH-001 Sheet _3_of __i_ Obtained from the Limitorque Corporation sizing procedure (SEL-3) per reference

2. Stuffing Box Load

• 2500 lbs. -Average value for stems between l 1/2" and 2 1/2" in diameter.

Actual stem diameter of l 3/4" verified by visual inspection. Load value obtained from the Limitorque Corporation sizing procedure (SEL-3) per reference

2. Stem Area* 2.404 sq.in -Calculated value based on a 1 3/4" stem diameter.

Line Pressure

• 1238 PSI -A conservative value based on the shutoff head of the HPSI pumps. This term would not be necessary during the conditions of maximum D/P during valve opening as defined in this EA, however, it is included as a consrevative factor. Stem Factor
• 0.0210 -Obtained from the Limitorque Corporation sizing procedure (SEL-10) per reference

2. This value is off the table assuming a coefficient of friction of 0.20 which accounts for the possibility of poor maintenance and lubrication of the stem and stem nut threads. A stem diameter of 1 3/4" with a l/4 pitch and l/2 lead, all verified by personnal observation, were used in determining this factor. Under these the minimum required thrust necessary to operate this valve during the postulated accident conditions is calculated as follows: Thrust

• 1238 X 13.36 X 0.3 + 2500 + (2.404 X 1238) Thrust
• 10,438.06 lbs. Torque
• 10,438.06 X 0.0210 Torque
• 219.20 The current torque switch settings specified by the Limitorque Corporation for this actuator are as follows: Normal 'nlis setting will produce a torque of 300 ft.lbs. with a thrust of 17,053 lbs.

Form 3250 4-83 (@E' NUCLEAR OPERATIONS DEPARTMENT Analysis Continuation Sheet EA -KBK-87-003 Sheet_Lof _L Maximum This setting will produce a torque of 300 ft.lbs. with a thrust of 17,053 lbs. 5. Conclusion The thrust currently produced by this actuator (17,053 lbs.) exceeds the minim.um required to operate the valve during accident conditions, therefore, no immediate action is necessary. Upon verification of the thrust of this EA with the valve vendor, this EA will be ammended to provide the correct torque switch settings to provide the minimum required thrust. 6. Alternate Calculations Parameters identified in section 4 were used as inputs to B&W's computer program "MOVE" (Motor Operated Valve Evaluation). The MOVE results compared very favorably with the analysis, as shown below. Thrust Torque Analysis 10,438 lbs. 219 ft.lbs. MOVE 10,441 lbs. 220 ft.lbs. This independaat review serves as both a verification and justification for the analysis in section 4. The evaluation is attached. \ I I I I I ' i I I I ' I I i l ! i !

• • VALVE NO.: M0-3080 LIST OF REFERENCES

---

l FIELD .CNFO FIELD WALK DOWN 1/87 VALVE INSF'ECTION REPORT ..., 1-.'AL\.IE DvJG NO. ..::. MFG m..iG NO. 4315-3 REV OPERATOR DWG NO. 4 NU. M-203-2 5 C?,TALOG 1/87 E VALVE S/N: 8495-01 OPER. 5/N: 318130 OF'ER. O/N: 3E4160-A LIMITORQUE SIZING AND SELECTION PROCEDURE DATED 7/25/77 6 VALVE MFG LETTER ANCHOR DARLING LETTER TO CPCO, DATED I I 7 OPERATOR MFG LETTER LIMITQRQUE LETTER TO CPCO, DATED 3/5/87. 13 OTHER 9 STANDARD ANSI B16.S -1973 10 DELTA/LINE PRESSURE PREPARED BY f4£.. '!'l,. DATE REVIEWED DATE:7&,ai:_ PAGE NO *

• VALVE NO.: M0-3080 INPUT DESCRIPTION VALVE MANUFACTURER ,VALVE SIZE VALVE TYPE ANSI RATING VALVE STEM DIAMETER OPER. STEM DIAMETER NO. THREADS/INCH NO. THREAD STARTS STROKE LENGTH/LIFT STROKE TIME OPEN-CLOSE STROKE TIME CLOSE-OPEN VALVE SEAT DIAMETER VALVE MATERIAL MATERIAL TABLE DIFF. PRESSURE LINE PRESSURE MIN. LIMITS -THRUST MAX. LIMITS -THRUST OPERATOR MANUFACTURER OPERATOR SIZE NOMINAL MOTOR SIZE MOTOR RPM MOTOR TYPE MOTOR MANUFACTURER MOTOR SERIAL NUMBER STALL TORQUE DC ONLY UNIT RATIO HAND WHEEL RATIO SAFETY RELATED COEFF. OF FRICTION TORQUE SWITCH SETTING MAX. SPRING PACK TORQUE MIN. SPRING PACK TORQUE SPRING PACK NUMBER INPUT DATA ANCHOR DARLING 6.00 IN. GATE 2500 LB 1. "7500 IN. 1. 7500 IN. 4.1) 2 4.0000 IN. O. (>1) SEC. 0.00 SEC. 4. 1250 IN. A351-CF8M 2.21 1238 PSI 1238 PSI 0 (I LB LB LIMITORQUE SMB-0 25.0 FT-LB 1700 AC 0.00 FT-LB 69.56 -1 21. 10 -1 YES 0.20 2-2 I 300-300 300 FT-LB 300 FT-LB 61)-600-0073-1 VALVE SIN: 9495-01 OPER. SIN: 318130 OPER. O/N: 3E4160-A REFERENCES 1, 2 1, 2, 7 1, 2, 7 2 1, 2, 7 1, 2, 7 1, 2, 7 1,2,7 ASSUME PHONE 2 10 ASSUMED 1,2,7 1,2,7 1, 2 1 7 5 7 7 7 7 PREPARED BY DATE ...

REVIEWED BY DATE PAGE NO *

• .VALVE NO.: M0-3080 VALVE S/N: 8495-01 OPER. S/N: 318130 OPER. O/N: 3E4160-A DESCRIPTION CALCULATED OR TABLE VALUE -------------------------

VALVE FACTOR 0.3 STUFFING BOX LOAD 2500 LB STEM LOAD 2978 LEI SlEM FACTOR o. 0210 VALVE STEM AREA 2.41 IN.**2 'v'ALVE SEAT AREA 13.36 IN.**2 CALCULATED UNIT RATIO o.oo AVERAGE STROKE TIME o.oo SEC. DESIGN STROKE TIME 19.64 SEC. UNIT PULLOUT EFFICIENCY 0.40 DESIGN APPLICATION FACTOR o.sa HAND WHEEL EFFICIENCY 0.30 HAND WHEEL. 165.00 FT-LB MAXIMUM PRESSURE ;i)100 F 5145" PSI STALL EFFICIENCY 0.50 STALL APPLICATION FACTOR 1.10 MAXll'IUtt STALL RATIO 114.00 UNDER VOLTAGE APP. FACTOR 0.80 MAX. OPER. RATED THRUST 24000 LB t:'IAX. OPER. RATED TORQUE 500 FT-LB RUNNING LOAD 5479 LB PREPARED BY DATE REVIEWED BY _ -------DATE -:2,(: --PAGE NO. -I

• VALVE NO.: MU-3080

SUMMARY

OF CALCULATED VALUES LUAU CASES DESIGN CATEGORY L'ES I GN EOUAT I IJNS MIN. VALVE MFG. LIMITS VALVE S/N: 8495-01 OPER. S/N: 318130 OPER. O/N: 3E4160-A STEM MOTOR HANDWHEEL THRUST TORQUE TORQUE TORQUE <LBS> <FT-LB> <FT-LB> <FT-LB. *********************************. 10441 220 13.7 35 o o* o.o o *********************** MAX MAX. VALVE LIMITS DESIGN CATEGORY **************************** MAX. ANSI PRESSURE LIMITS TO CLOSE VALVE TO OPEN VALVE MAX. OPER RATED CAPACITY MAX. OPER SPRING PACK CAP. MIN. OPER SPRING PACK CAP. MAX. OPER MOTOR CAPACITY FULL VOLTAGE<100%) UNDER VOLTAGECBOX> MAX. MOTOR STALL TORQUE * * * *

• 0 35496 23127 24000 14256 14256 33054 21155 45449 0 I). I) 0 747 46.6 118 487 31). 4 77 500 31.2 79 300 18.7 47 31)1) 18.7 47 696 25.0 NA 445 16.1) NA 956 27.5 -NA -------------------------------------------------------------------------
• LIMITED BY OPER.SPRING PACK CAPACITY 14256 300 19.7 47 OBSERVATIONS NO UNIT RATIO IS CALCULATED BECAUSE STROKE TIMES WERE NOT INPUT. THE OPERATOR CAN WITHSTAND STALL TORQUE. RUNNING LOAD IS BELOW 33% OF THE MAX MOTOR CAP. AT 100X VOLTAGE. THE DESIGN THRUST EXCEEDS THE VALVE MAXIMUM LIMITS. PREPARED BY DATE REVIEWED BY DATE PAGE NO. ----
• ' @consumers Power Campany NUCLEAR OPERATIONS DEPARTMENT Engineering Analysis Work Sheet EA -KRX-8 7-00 lA Sheet ____L_ of 3A Title Thrust Cakulations for Limitorque Operator YOP-3080 (Limitorque Order number JE4! 60*), l&f.UllJ!NG re&'9eA t2F f"'£/!td,,!!Tlo/JS Plant Transients Due to Improper Switch Settings, dated 11-15-85 2 Pal 1sades References (con't) I "ti I , Nuclear Plant Methodology Documen; Clr esponding t9 NRC.. !E. ;---4 I I
• I
• I ' * *
• Bulletin 85-03. : 3 Anchor/Darling Valve Company. '.report, Log : -' .. I . I * ; No. R87 .073, dated 06-22-87;
• -4 .. Engineering..

Analysis . ' 87-003. dated 05-28-87.. .. ,_ . --__ , .. _ ----*--, 4*-*. *-. . -* I ' I 1. Objective . -: ---;--... --r--L.. .. __ : ___ , ___ . . i . This EA is written to specify the.target _thrust values to be used during_ . ' maintenance diagnostic testing and .torque switch. setting_for _VO:f..""'.3080 to_ensure.._ _ ! . . . valve operability during the .maximum differential pressure. ,that. may_ .be.:encounter.ed_ i . ' i . l during accident conditions. ' . ..... --*----- -I ' ' I f --.. _ _. ---2. Analysis Input .. --* ****-*---*--**----*--i -;..... -----------* --*----------; ' . . I : This analysis is on the provided by ______ _ * ' I : ' ' ' Modifications to the.results .of _the reference 3 calculations.will.be as necessary to allow for valve degradation between maintenance. cycles.: __ . _...:.. _* __ .. -. . ; -* *-* ---**-**-*--------' ' 3. As sump tiona . ' ' ----:-*:*--

. ---r----This analysis is _conducted assuming the.

Operator, .. . .valve, _____ _ I and system operating characteristics are in fact the same as specified .. in.. ____ _ ' : references 3 and 4. ___ 1., __ --'*:* ---, --*--! ' 4. Analysis ; I *-*---* --** "*---* -**-As specified in reference 3, .the thrus.t necessary _to .ensure __ operabil.ity.__. __ . . : I I I ; during accident c:ondit:f,ons_ is 10,640 lbs.:*-Reference __ _ i '

• I . I I output torque to .this

is ft *.

,_ _, __ _ ' ' I ' ' I I . I ' I I ! ! ' ! i : I ' Form 3111 3-83 Form J250 "-83 (@E,91 NUCLEAR OPERATIONS DEPARTMENT Analysis Continuation Sheet EA -KR.K-87-003A Sheet_2_of this torque*valua is based on a properly maintained and lubricated valve stem and stem nut. Although these conditions will be present during diagnostic testing and switch setting following the 87 maintenance outage, some degragation of the stem and stem nut conditions will occur prior to the next scheduled lubrication maintenance (18 month frequency). Therefore the required torque will be modified to ensure the minimum thrust will be produced even with 11. poorly maintained stem and stem nut. As specified in reference 2, the torque/thrust relationship for a specific valve is determined as follows: Torque

• Thrust x stem factor In order to ensure operability with a poorly maintained stem and stem nut a stem factor based on a coefficient of friction of 0.2 will be used. In order to produce the required thrust with a poorly maintained stem and stem nut the necessary torque would be calculated as follows: Torque
• 10,640 x 0.0210 Torque
• 223.44 ft.lbs. Since torque switch setting will be conducted using a MOVATS diagnostic unit to determine stem thrust with a properly lubricated stem and stem nut the target thrust must be increased to ensure sufficient thrust will be produced under degraded conditions.

This value is calculated by converting the necessary torque under degraded conditions to thrust produced under ideal conditiona as follows: Torque + stem factor

• Thrust 223.44 + 0.0175
• Thrust 12, 768
• Thrust It is also necessary to provide an additional margin to allow for inaccuracies of the diagnostic machine and repeatability of the operator and torque switch. In this case the required thrust will be multiplied by a factor of 1.1 to provide this margin.

Form 32!50 4-83 (@e: 5. Conclusion NUCLEAR OPERATIONS DEPARTMENT Analysis Continuation Sheet Thrust m 12,768 x l.l Thrust

• 14,045 lbs. Torque
• 14,045 x 0.0175 Torque* 245.78 ft.lbs. EA -KBK-8Z-003A Sheet_J_of Setting the torque switch on VOP-3080 to produce a minimum thrust of 14,045 lbs. following maintenance will ensure the operator will produce at least 11,704 lbs. under degraded stem and stem nut conditions.

To provide a setting tolerance and still provide a safety margin to prevent exceeding the yield of the weakest valve member as specified in reference 3, the torque switch should be set to produce a thrust value as stated below: Required thrust following maintenance

• 14 045 + lO% ' -0% 6. Alternate Calculations Parameters identified by both the valve and operator vendors were used as inputs to B&W's comp!-lter program "MOVE" (Motor Operated Valve Evaluation) in order to verify the valve vendor's thrust and torque values. A comparison of the results is shown below. . Thrust Torque Vendor Results 10.640 lbs
• 186.2 ft.lbs. MOVE Results 11,385 lbs. 198 ft.lbs. As seen above, there exists a disparity between the vendor and move values. However, this difference is due to the stuffing box load used in the two evaluations.

The valve vendor used 1750 lbs., whereas MOVE used 2500 lbs., a value identified by Limitorque methodology. It should be noted that both values are acceptable. If the move analysis used the 1750 lbs. _load, it would produce the following: . thrust 10,635 lbs. Torque

• 185 ft.lbs.

NUCLEAR OPERATIONS DEPARTMENT Analysis Continuation Sheet EA -KBK-87-00JA Sheet _JA....of This independant review serves as a verification of the valve vendors thrust '

• and torque values. The MOVE evaluation is attached.
• VALVE NO.: M0-3080 LIST OF REFERENCES

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1 FIELD INFO FIELD WALKDOWN 1/87 VALVE INSPECTION REPORT 1/87 2 VALVE DWG NO. MFG DWG NO. 4315-3 REV E 3 OPERATOR DWG NO. 4 P&ID NO. M-2(>3-2 5 CATALOG VALVE S/N: 8495-01 OPER. S/N: 318130 OPER. O/N: 3E4160-A LIMITORQUE SIZING AND SELECTION PROCEDURE DATED 7/25/77 6 VALVE MFG LETTER ANCHOR DARLING LETTER TO DATED 6/22/87. <REPORT LOG NO. R87.073> 7 OPERATOR MFG LETTER LIMITORQUE LETTER TO CPCO, DATED 3/5/87. 8 OTHER 9 STANDARD ANSI B16.S -1973 10 DELTA/LINE PRESSURE PREPARED REVIEWED BY_ DATE_ ---PAGE NO. -7 .. VALVE NO.: M0-3090 INPUT DESCRIPTION VALVE MANUFACTURER 'VALVE SIZE v'ALVE TYPE ANSI RArING VALVE STEM DIAMETER OPER. STEM DIAMETER NO. THREADS/INCH NO. THREAD STARTS STROVE LENGTH/LIFT STROKE TlME OPEN-CLOSE STROKE TIME CLOSE-OPEN VALVE SEAT DIAMETER VALVE l'lATERIAL MATERIAL TABLE DIFF. PRESSURE LINE PRESSURE MIN. LIMITS -THRUST MAX. LIMITS -THRUST OPERATOR MANUFACTURER UF'ERATlJR SIZE rlllM I NAL MOTOR 5 I ZE MOTOR RPM MOTOR TYPE MOTOR MANUFACTURER MOTOR* SERIAL NµMBER STALL TORQUE DC ONLY UNIT RATIO HAND WHEEL RATIO SAFETY F;:ELATED COEFF. OF FRICTION TORQUE SWITCH SETTING MAX. SPRING PACK TORQUE MIN. SPRING PACK TORQUE SPRING PACK NUMBER INF'UT DATA ANCHOR DARLING 6.0(1 IN. GATE 2500 LB 1. 7500 IN. 1.7500 IN. 4. (I ..... ..::. 5. 1)1)1)0 IN. 0. 00 SEC. o. (10 SEC. 4.5000 IN. A351-CFBM 2.21' 1238 PSI 1238 PSI 0 LB =6720 LB LIMITORQUE SMB-0 25.0 FT-LB 1700 AC o.oo 69.56 21. 10 YES (I. 15 2-2 I 300 300 FT-LB -l -1 3(10-31)(1 FT-LB FT-LB 60-600-0073-1 VALVE S/N: 8495-01 OPER. SIN: 318130 OPER. O/N: 3E4160-A REFERENCES

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1, 2, 6 1,2,6,7 1,2,6,7 2,6 1,2,6,7 1,2,6,7 1,2,6,7 1,2,6,7 ASSUME 6 2,6 10 ASSUMED 6 1,2,6,7 1,2,6,7 1 . ., ,_ 1 7 ... ...J 7 7 7 7 _____ -i/:Jt, PAGE NO. ---- VALVE NO.: M0-3080 . VALVE SIN: 8495-01 OPER. S/N: 318130 OPER. O/N: 3E4160-A DESCRIF'TIDN CALCULATED OR TABLE VALUE VALVE FACTOR (I. 3 STUFFING BOX LOAD 2500 LB STEM LOAD* 2978 LB STEM r-ACTOR 0.0174 VAL VE !3TEM AREA 2.41 IN.**2 VALVE SEAT AREA 15.90 IN.**2 CALCULATED UNIT RATIO o.oo AVERAGE STROKE TIME o. 00 SEC. DESIGN STROKE TIME 24.55 SEC. UNIT PULLOUT EFFICIENCY . (1.40 DESIGN APPLICATION FACTOR 0.58 HAND WHEEL EFFICIENCY 0.31) HAND WHEEL TORQUE 165.00 FT-LB MAXIMUM PRESSURE @100 F 5145 PSI STALL EFFICIENCY

o. 51) STALL APPLICATION FACTOR 1. 10 MAXIMUM STALL RATIO 114.00 UNDER VOLTAGE APP. FACTOR 0.80 MAX. OPER. RATED THRUST 24000 LB MAX. OPER. RATED TORQUE 500 FT-LB RUNNING LOAD 5479 LB PAGE NO. ----

• VALVE NO.: Mb-3080

SUMMARY

OF CALCULATED VALUES VALVE S/N: B495-0l OPER. SIN: 318130 OPER. O/N: 3E4160-A ---------------------------- LDAD CASES STEM MOTOR HANCWHEEL THRUST TORQUE TORQUE TORQUE <LBS> <FT-LB> <FT-LB> <FT-LB.* DESIGN CATEGORY DESIGN EQUATIONS

11385 1 98 12. 3 31 MIN. VALVE MFG. LIMITS (I er o.o I) *********************** MAX DESIGN CATEGORY **************************** MAX. VALVE MFG. LIMITS MAX. ANSI PRESSURE LIMITS TO CLOSE VALVE TO OPEN VALVE MAX. OPER RATED CAPACITY MAX. OPER SPRING PACK CAP. MIN. OPER SPRING PACK CAP. MAX. OPER MOTOR CAPACITY FULL VOLTAGE<lOOX> UNDER VOLTAGE<BOX> MAX. MOTOR STALL TORQUE * * * *

• 26T20 39417 271)48 24000 . 17256 17256 4001(1 25606 55014 465 29.0 73 685 42.9 108 470 29.3 74 500 31. 2 79 300 18.7 47 3<)0 18.7 47 696 25.0 NA 445 16. I) NA 956

-NA -------------------------------------------------------------------------

• LIMITED BY OPER.SPRING PACK CAPACITY 17256 300 18.7 OBSERVATIONS NO UNIT RATIO IS CALCULATED BECAUSE STROKE TIMES WERE NOT INPUT. THE OPERATOR CAN WITHSTAND STALL TORQUE. RUNNING LOAD IS BELOW 33X OF THE MAX MOTOR CAP. AT 100% VOLTAGE. NOTE:3: 1-VALVE VENDOR USED 1750# FOR STUFFING BOX VS 2500# STIPULATED BY LIMITORQUE.

PREPARED BY DATE REV IEWEO BY ---------DATE PAGE NO. 47

• I .._, Attachment 7 1------------------------------------------------------------------------------1 I I IVALVE TAG NO. ----------------------------

I I I MANUFAC"TURER: ____ _;------------------------ I 1 I . . . I !VALVE DRAWNING <HFR>------------------------------------------------------l I : IBECHTEL/CPC ORDER N0=--------------------- MFR ORDER NO. --------------------! l 1 !STEM DISC MATERlAL=----------------------------------------------------------------1 I CTRIM) MAT'L I I BODY MAT'L I STEM DIAMETER-MINIMUN CINCHES> ----------- STEM THREAD DIAMETER I STEM PiiCH CINCH/THREAD>

---

LEAD C NO. OF "THREADS>

---

1 I VALVE SERIAL NO. -------------------------

ACTUATOR SERIAL NO. --------------1 I HYDROTEST CF'SIG>-BODY

---

SEAT . -I MAXIMUM DIFFERENTIAL F'RESSURE < PSIG > OPEN . ____________ CLOSE ------------ i I RATED TEMPERATURE <F> _____ ! VALVE STEM THRUST <TORQUE> REQUIRED TO ACTUATE: A. AT AMBIENT TEMPERATURE AND ZERO PRESSURE i. TO CLOSE-LBS <FT-LBS> 2. TO OPEN-LBS <FT-LBS> B. AT MAXIMUM DIFFERENTAL PRESSURE & RAfED TEMPERATURE

1. TO CLOSE-LBS

<FT-LBS> 2. TO OPEN-LBS CFT-LBS> C. AT RATED FLOW CONDITIONS 1.*ra CLOSE-LBS <FT-LBS> 2. TO OPEN-LBS < FT-l_BS > MAXIMUM STEM THRUST AT WHICH POINT THE WEAKE$T VALVE MEMBER WILL YIELD: A. IN THE CLOSE DIRECTION <LBS> THE WEAKEST MEMBER IS B. IN THE OPEN DIRECTION (LBS) ----------------------------- THE WEAKEST MEMBER I: Ac.tachment 8 Rtffiv. £B Submit lnitil 1 If Y11n I lnoptrab .. I I Justffil lfY11v* Conthltcl Oprr .. nn-1tion I Y11v* o,.rm... 'ti 1 lcclo-wn RtqUISt D1t1 RtqUHt Modt1'I Matnt PAltmNnj From FromYalv* ProoeerH Tirust I .. ,_ Ytndors YtrffV Optr1tor tfmtntnum Stma c...tM I I If mtn thrust Conduct can M producH R.p1rs I I I o.ttrmm rt.c.sSlr1j rt..--*-St-11987 1--.r M1S\ttn.a As-f Dtlgnost1cs I I I PM Aotultors Y11v* Ovtr'Mu1 Halt.....,. Aotwitor I I I Asltft Diagnosttos DIP TmincJ I

• Fin11Rtp0ri TABLE 1 ========

====:::::s::::ss:*s:c:::sz:::

==

• ==********
• 4.1 4.2 4.3 4.4 4.5 4.6.1 4.6.2/4.6.3 4.6.4 4.6.5 4.6.6 MOY D/P DATA AS BUil T DATA VENDOR THRUST AS FOUND PM/OUHC MODIFICATIONS AS LEFT D/P DETERMINATION BASE THRUST RECOfl4ENDATIONS DIAGNOSTIC COMPLETE COMPLETE DIAGNOSIS TEST NUMBER COMPLETE VERIFIED REQUESTED OBTAINED CALCULATIONS REQUESTED OBTAINED COMPLETE COMPLETE COMPLETE ========'

=

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==

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=

.. a I M0-0501 M0-0510 M0-0743 M0-0748 M0-0753 M0-0754 I I M0-0755 M0-0759 1 M0-0760 M0-0798 ' M0-1042A M0-1043A M0-2087 M0-2140 M0-2160 M0-2169 M0-2170 M0-3007 M0-3008 M0-3009 ., M0-3010 M0-3011 M0-301Z M0-3013 M0-3014 M0-3015 M0-3016 HI0687-296A-HA05

• l *' ( TABLE 1 ==================:=====-ir::ss:t*z:::zzsns::::z:::::z:::::::i=:z::z:z***=::s::i asas:::s:1:it1
  • =*********
• 4.1 4.2 4.3 4.4 4.5* 4.6.1 4.6.2/4.6.3 4.6.4 4.6.5 4.6.6 MOV D/P DATA AS BUILT DATA VENDOR THRUST AS FOUND PM/OUHC MODIFICATIONS AS LEFT D/P DETERMl NATI ON *BASE THRUST RECOM4ENDATIONS DIAGNOSTIC COMPLETE COMPLETE DIAGNOSIS TEST NUMBER COMPLETE VERIFIED REQUESTED OBTAINED CALCULATIONS REQUESTED OBTAINED COMPLETE CllWLETE CIJ4PLETE

=

.. *============== =========*

*======

!==========

===

==========*

==

.. M0-3041 M0-3045 M0-3049 M0-3052 M0-3062 H0-3064 M0-3066 M0-3068 M0-3072 M0-3080 . H0-3081 M0-3082 M0-308. M0-3189 M0-3190 M0-3198 M0-3199 H0-5301 M0-5302 M0-5305 M0-5306 .. M0-5311 H0-5312 M0-5313 M0-5314 M0-5315 M0-5316 .M0-5326A HI0687-296A-HA05

r. TABLE 1 ======== ===============

=

z::z=====z====s=========*=**:s:s:z

==

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1::1::8R!la*sas*

• 4. J 4.2 4.3 4.4 4.S 4.6.1 4.6.2/4.6.3 4.6.4 4.6.5 4.6.6 MOY D/P DATA AS BUILT DATA THRUST AS FOUND PM/OUHC MODI Fl CA Tl ONS AS LEFT D/P DEHRMINATION

'BASE THRUST RECOMMENDATIONS DIAGNOSTIC COMPLETE COMPLETE DIAGNOSIS TEST NUMBER COMPLETE VERIFIED REQUESTED OBTAINED CALCULATIONS REQUESTED OBTAINED COMPLEH COMPLETE COMPLETE ======== =============== ==.=======:

csz::z::::::

==

==

• ============

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= M0-53l6A M0-5340 M0-5341 M0-534l M0-5343 P0-1745 P0-1746 **' MI0687-296A-HA05}}