Text

Failure Analysis Rept 3707R MSSV Valve Serial Number BM-02978 Nonconforming Matl - Lower Adjusting Ring Pin at Wyle Lab
	ML20082E754
Person / Time
Site:	Arkansas Nuclear
Issue date:	03/24/1995
From:	; DRESSER INDUSTRIES, INC.
To:	;
Shared Package
ML20082E745	List: ML20082E742; ML20082E754;
References
	SV-404, SV-404-R, SV-404-R00, NUDOCS 9504110330
	Download: ML20082E754 (145)
	v • d • e

{{#Wiki_filter:,, - 1 DRESSER INDUSTRIES Industrial Valve operations P. O.. Box 1430 Alexandria, La.. 71309-1430 Report SV-404 Page i_of lii Revision 0 =. 03-24-95 Failure Analysis Report. 3707R' Main Steam Safety Valve Valve Serial Number BM-02978 Nonconforming Material - Lower adjusting Ring Pin At Wyle Laboratories February 1995 Date 1 e Sr. ProducfF Product Engin/gineh- /l*' eering Dept. Application Group k 950411o330 950404 PDR ADOCK 05000313 S PDR

_r, a qt ) ! DRESSER INDUSTRIES -Report SV-404 j Industrial Valve Operations: Pagef11__OF iii Revision 0 l [_ TABLE OF CONTENTS; Cover Page...........................................- Page'i 'F Table of Contents Page ii Revision List Page lii ] Paragraph _1.0, Summary............................... Page 1 Paragraph 2.0, Recommendations....................... Page 2 Paragraph 3.0, References............................ Page 3 Paragraph 4.0, Sequence of Events Page 4 Paragraph 5.0, Safety Concerns....................... Page 5, 6 i Appendix 1, Nonconformance 95-07 Appendix 2, Failure Analysis FA223 Appendix 3, Safety Valve operating Principles 1 Appendix 4, Inspection Plan & Report EG-50-(1995 Repair) Appendix 5, Wyle Laboratories. Report.44545-3 (1995 Repair) Appendix 6, Inspection Plan & Report EG-50 (1990 Repair), Initial Appendix 7, Inspection Plan & Report EG-50 (1990 Repair), 1st i Rework i ' Appendix 8, Wyle Laboratories Report 41455-4 (1990 Repair) i e 9 i ) 1

'l DRESSER INDUSTRIES Report SV-404 Industrial--Valve Operations. Page.iii'of iii-Revision 0 i REVISION LIST- ~Rev. No. Description Issue Date 0 Issued 03-24.., ) i t \\ t 6 6 t

t ,s ' a u DRESSER' INDUSTRIES Report SV-404 l Industrial Valve operations ~Page'1_of 6 ' Revision-0 -4 f -\\ i 1.0J Summary 1.1 In: February.1995, a Dresser's-main steam = safety valve from- [ Arkansas' Nuclear One (ANO) was refurbished at Wyle s-Laboratories,.Huntsville~, Alabama. This was.a Type 3707R l e safety valve with serial number BM-02978. During the i

refurbishment,, Dresser's service engineer found the following nonconformances

1 I (1) A foreign lower adjusting ring pin was found .{ in the safety valve. That is, the ring pin 4 was not a Dresser's manufactured part'and.was i not in conformance with design criteria. } Also,'the tip of the pin was worn to the point of failure. (2).The seal wirc, for the adjusting' ring pins,- had been cut and sttek' back into' the seal. The seal had been re-crimped with regular pliers. (3) The upper adjusting ring ~was found in-a different position from the' position previously set'by Dresser. 1.2 If.the pin had. failed in service, the safety valve would not i have performed its safety function. Also, because of'the-position of the upper adjusting ring, the blowdown:of the: valve may have been upto 15%. i e a 'h .i J 4 l -l 'I u I

L ; 4: DRESSER INDUSTRIES - Report SV-404 Industrial Valve Operations .Page 2 of 6 Revision O' 2.0-Recommendations

2.1 Since adjusting ring pins are essential to the safety function, we are concerned about the other safety valves at Arkansas Nuclear One (ANO).

If safety related parts are + used that'do not meet design criteria, then we question the ability of the valves to execute their safety function. 2.2 Because it is a safety concern, we have opened an investigation to determine if this nonconformance~is reportable as required by 10 CFR Part~21. ANO must inform-us of their corrective action regarding this nonconformance so we can act appropriately. This reporting must be within the sixty day time limit established by 10 CFR Part 21 starting from 03-04-95. 2.2 This is not the first occurrence where foreign material was found in a Dresser's safety valve at ANO. A foreign stop pin was found in the top spring washer of a 31759 safety valve during a 1992 repair. See references 3.10 and 3.11. However, in this case, it was not a safety concern. h 4 l l

DRESSER INDUSTRIES Report SV-404 Industrial Valve Operations Page 3 of 6 Revision 0 3.0 Beforences - 3.1 Dresser's Nonconformance 95-07, dated 03-22-95, 1995 repair. Copy is provided in Appendix 1. 3.2 Dresser's Failure analysis report FA-223, dated March 1995. Copy is provided in Appendix 2. 3.3 Valve construction drawing CP-1072. Copy is provided in Appendix 3. 3.4 Inspection Plan and Report EG50, Rev. 5, for valve type 3707R, serial number BM-02978, 1995 repair. Copy is provided in Appendix 4. . yle Laboratories Report 44545-3, dated 03-06-95. Copy is 3.5 W provided in Appendix 5. 3.6 Inspection Plan and Report EG50, Rev. 5, for valve type 3707R, serial number BM-02978, 1990 repair, Initial Disassembly and Inspection. Copy is provi 1 in Appendix 6. 3.7 Inspection Plan and Report EG50, Rev. 5, for valve type 3707R, serial number BM-02978, 1990 repair, 1st Rework. Copy is provided in Appendix 7. 3.8 Wyle Laboratories Report 41455-4, dated 11-28-90. Copy is provided in Appendix 8. 3.9 Service manual titled " Instructions for Installation and Maintenance, Consolidated Closed Bonnet Maxiflow Safety Valves, Type 3700"; May 1978 Edition, revision 3. 3.9.1 A copy of Section V, Safety Valve Operating Principles, is provided in Appendix 3. 3.10 Nonconformance 92-08, dated 01-21-92 (ANO Corrective Action 92-01), top spring washer pin, 31759 safety valve. 3.11 Failure analysis report SV392, top spring washer pin, 31759 safety valve.

f 3 DRESSER INDUSTRIES Report SV-404 Industrial Valve Operations Page 4 of 6 Revision 0- - 4.0-Sequence of Events 4.1 In October - November 1990, safety valve serial number BM-02578 was refurbished at Wyle Laboratories.- The ' Inspection Plan and Report EG-50 (references 3.6 and 3.7)' documents that the lower adjusting ring pin met the acceptance criteria. The adjusting rings were adjusted to generic setting of -8 notches (lower ring) and +160 (upper ring) using ring position gages. This' ring setting provides. a 3 to 9% blowdown range. The ring positions were verified by Dresser after function steam test by Wyle Laboratories using no-go gages. The ring pins were then wired and sealed by Dresser. 4.2 In February 1995, valve serial number BM-02978'was returned to Wyle for refurbishment. The nonconformances noted in the summary and in Nonconformance 95-07 (Appendix 1) were discovered during the disassembly and inspection. The Inspection Plan and Report EG-50 (reference 3.4) documents that the lower adjusting ring pin does not meet the acceptance criteria. Also the upper adjusting ring had been moved from its original 1990 setting. o e

y DRESSER INDUSTRIES Report SV-404 . Industrial Valve Operations Page 5 of 6. Revision 0 5.0 Safety Concerns 5.1 The operating principles of safety valves are defined in Appendix 3. Figure 3 illustrates the adjusting rings and adjusting ring pins. 5.2 The Adjusting Ring Pin 1 The outside diameter of the adjusting rings has slots. The tip of the adjusting ring pin fits loosely into a' slot to prevent rotation. The internal basic threa'd size of the adjusting rings is larger than the corresponding external thread on the nozzle. This allows for thermal expansion of the nozzle. In the cold condition, the' adjusting rings' easily move back and forth as limited by the adjusting ring pins.- During startup, system vibrations cause the rings to twist back and forth. This wears the tip of the ring pins and may cause fatigue failure. To overcome wear and fatigue, we manufacture the pins from martensitic stainless steel (ASTM A565 Grade 616). We then heat treat the pins to.obtain a hardness of Rockwell 32 and shot peen the surface..Also, we use a radius at the junction where the tamper meets the threads to avoid stress concentration. The lower adjusting ring pin found in the safety valve did not meet the design parameters of hardness, strength, and toughness. Because the pin was of soft material,.the tip of the pin was worn to the point of failure. See Appendix 1 and 2 regarding the "as found" conditions. If the pin fails, the lower adjusting ring will most'likely rotate downward until it stops on the nozzle threads. At this low position, the safety valve will not attain rated lift and capacity. Thus, the safety valve will not execute its safety function. 4

V DRESSER INDUSTRIES, Report SV-404 . Industrial Valve Operations Page 6 of 6 Revision OL 5.2 The Wire and Seal Page 3'of' Appendix 1 defines the "as,found conditions". We use special pliers for twisting'the wire'and for. crimping l + the seal. The seal pliers leave the Dresser logo across the: face the seal. The seal had knurled marks half away_across it face.on both sides. A non-Dresser person had recrimped the seal using standard pliers. Also, the wire had been previously cut. We have a concern because the seal and wire had been reused. This appears to be a deliberate attempt to hide' tampering. 5.3 The Upper Adjusting Ring Position Page 3 of Appendix 1 defines the "as found conditions". When the upper adjusting ring is set with the. gage, its-bottom surface is approximately one eighth of an inch above. the bottom surface of the disc holder. The bottom surface of the upper adjusting ring was found.approximately one sixteenth of an inch below the disc holder. At this position, the blowdown of the safety _ valve may be upto 15% of the' set pressure. This longer blowdown may be_ greater than the acceptable value established by the overpressure protection report. 9

7, W ) DRESSER INDUSTRIES -Report SV-404. Industrial Valve Operations Appendix 1 1 Page 0'of 3 ) Revision 0 l Appendix 1 NONCONFORMANCE 95-07 e e 1995 REPAIR 4 b 6

e,h DRES2ER'INDU"TRIES. Industrial' Valve' Operations P. O.' Box:1430 A l e x a n d r i a,- L a'. 71309-1430 PAGE 1 OF 3 Entergy Operations,.Inc.-

NONCONFORMANCE. REPORT-

- Customer:. Arkansas Nuclear One'. Unit 1 .No.: 95 ~ 'Date: 103-22-95 Customer Order: PO950458 Dresser' Order: 01-24255-0

== Description:== During diassembly and inspection, per' Instruction'EG50, the following conditions were noted. - (1) A foreign 11ower adjusting c ring' pin was found installed in the valve (that'is, a part that was not manufactured by Dresser and does not meet the design criteria.) (2) The seal-wire, for the adjusting. ring pins, had-been cut and stuck back into the seal..The seal had been re-mashed with regular ~ pliers. (3) The upper adjusting ring was found in a different position from the position previously set by Dresser during the 1990 repair. see pages 2 and 3 for illustrations of the as found conditions. . Valve Serial Number: BM-02978 Type: 3707R Safety Valve Cause: Unknown. Jim Porter, Senior Engineer, was contacted by telephone on March 20,.1995. Failure Analysis Report: See Report SV-404. - Evaluation: See Report SV-404. Disposition: Scrap and replace the lower ring pin. The pin is to be returned'to Dresser for ar. lysis and then returned to ANO. a Justification: See Report SV-404. ] l Date 's "Sr(Pzf>d'uct/ 6gineer / Produ n eering Dept. h2 W b Date QuaMgh/surance Engineer Quality system M Date Authorized Nuclear Inspector QA0430/029'3

1 DRE82ER. INDUSTRIES Industrial valve' Operations P. O. Box 1430 . Alexandria, La. 71309-1430 PAGE 2 OF 3 Customer: Entergy Operations, Inc. NONCONFORMANCE REPORT Arkansas Nuclear One - Unit 1 No.: 95-07 Date: 03-22-95 Customer Order: PO950458 Dresser Order: 01-24255-0 Evaluation (Continued) + Condition 1: Foreign Lower Adjusting Ring Pin Material: 304 stainless steel. Bolt Head Marking: Two Bars, 90 degrees e 3-1/2 2-7/16 1/8 e-- 3/8 NO RADIUS CONCAVE WEAR 7 y 7/8 ON BOTH SIDES _,,,, jD Hex. Head ~~"

)

h; m SHARP WEDGE TIP 5/8-11 THREAD \\ 5/64 HOLE DUE TO WEAR EDGES NOT CHAMFERED ROUGH TOOL FINISH QA0430/02h3

DRC2SER INDU!TRIES Industrial Valve Operations P. O. Box 1430 Alexandria, La. 71309-1430-PAGE 3 OF 3 Customer: Entergy Operations, Inc. NONCONFORMANCE REPORT Arkansas Nuclear One - Unit 1 No.: 95-07 Date: 03-22-95 Customer Order: PO950458 Dresser Order: 01-24255-0 Evaluation (Continued) Condition 2: Seal wire was cut and resealed Seal Wire i Seal % 8 1, &g6 Cross Hatched Teeth 1 l Marks from Pliers j s-Wire Was Cut and Re-inserted Into Hole Condition 2: Upper adjusting ring was found in wrong position i N'.' -t ' \\ q / 6 ff4 Upper Adjusting Ring L ~r. / / \\ Bottom of Ring e S is Below Disc Holder i f hl 4 Lower Adjusting Ring THE BOTTOM SURFACE OF THE UPPER ADJUSTING RING SHOULD BE ABOVE THE BOTTOM SURFACE OF THE DISC HOLDER. QA0430/0293

DRESSER INDUSTRIES' Report SV-404 -Industrial-. Valve Operations Appendix 2 Page.O of 4. Revision'O Appendix 2 FAILURE ANALYSIS F-223 LOWER RING PIN 3707R. (S/N BM-02978) l 1 ~ l

~FA-223 Page 1 of^4 Failure Analysis Lower' Ring Pin 3707R (SN BN02978) Prepared for 1 Mr. Rolland S. Huffman Dresser Industrial Valve Operation Alexandria, Louisiana and Entergy Operations, Inc. Arkansas Nuclear One, Unit 1 Russellville, Arkansas 4 l Prepared by R. W. Gruener March 1995

L FA-223 Page 2 of 4 A lower adjusting ring pin was sent 1;. by Entergy Operations, Inc. from a 3707R at Arkansas Nuclear One, Unit 1, in Russellville, Arkansas. Figure 1 illustrates the condition of the pin. The pin is made of 304 stainless steel with a hardness of less than 22 Rc (Figure 2). A Dresser IVO manufactured pin is made of ASTM AS65 Grade 616, with a hardness of 36-42Rc. Figure 3 illustrates the surface condition of the pin, and Figure 4111ustrates the surface condition of a Dresser IVO manufactured ring pin. In addition to being made from the wrong material, the surface exhibits a high degree of roughness and deep tool marks. The Dresser 1VO manufactured pin shows the correct peened surface. This peening creates a very high magnitude of compressive prestress which would have to be overcome by an applied load before fatigue cracking, a most common o failure mechanism for ring pins, could occur. The result is an increased endurance limit / lifetime for the pin. i

FA-223 Page 3 of 4 ,_ s .l[I.lll lll ll1ll lll lllll. l lll lll lll lll lll lll lll lll l l 2 3 4 (onessen] % Pri Figure 1 - The ring pin is seen to be very rough with deep tool mark Cr 18.2% Mn 1.3% Hardness: <22 Rc Ni 8.5% Mo 0.2% Figure 2 - The pin is made from 304 stainless steel with a hardness of less than 22 Rc. l

- -, - - - - = - -, a .s 4 a -.w e 4 dA-- h + 41 m l e Of 4 ,_2,m.:.,=, - e a y 0 0 h g ,.,.g, ,a .. :. ;. + -...v v. f y,.?s'\\g:f<. 9:*- a $$h3lngkh} },y).'h .;Q; f i. ~ ._nra.=== = =.e- -

i v-DRESSER INDUSTRIES Report SV-404 - Industrial Valve Operations Appendix 3 Page-0 of 4 Revision'O Appendix 3 3 SAFETY VALVE OPERATING PRINCIPLES '~ DRAWING CP-1072 EXTRACT FORM SERVICE MANUAL - SECTION V. I a P i

7 ~ . o P = g a 5 5 = g n I 5,_5. ee em 5. g g g 3d. k EE I g-E M N.A-k w n. a e [g . I. {\\,) ~5'.. K m. E ?,, E C _Y "s.E

b 1

w m E -. e .~ = b b o-

h*13 t

-u.a w nt -g g 4 a .= m .w

=

o s. = w w 3 ,g t-z

3

= y* 'e d n. mg.. vi c I E[*s - y O waa .2 u 2 A g a. - w e- >3 T. x ,j .a = R 7 y R i. .i. = w a 6= E w ~ = = w = -R I 8 t w y au a A, .= ww r_ ..g-3 .=., = = a. ~ g = g. = = = s o g g .w w 5 n .e = = o ( .4 E = n u') g R = ,g g w + S

- E

= m D k I.* W

== ,, 3 = .e

a =.

2 4.?, M, e .e a. 2 - s c .-M gdp d =- 3, 3,

d. a 3

a h -E em ar a. w = 3 a ~ = = ._a E=.= 5 u ., E u = N. u y

=

2 e e .h-a d b WEa =

== .l. 3l; .a m ~~= gs . t. 2 2. t.; 3. = =;

1

-= t = .5" $w =w .R. a. - 2 =- = e w

3 *h:'

== R a =33 = - ~ W.

== 1 w a ., & *a O .=

N y

2..

8 I,' 6 4 2 3 a I = y- = = / 2 g a s = = tm = n _z u au o 4 u = N,f TE O w: ( ~ = .E._ g 23 3.5.&i,5 .-..1,, s _3.. g 22 a = 0 33 =&&33E m5t 2. -W 4 GEE N

".: 2 3 :.asA3*

2:

n. -.

mw 5 =* i = 5 a _g e= am u==~=~ m .e g a=3 a 2 M333 G t m \\ m Stt* u 3 I g 4 EsELE. -t ~

j E'

= W .E E. R. E R - ..a 1

.i j

E U j -m o, = w a l 1 .r.

= t.

e v.

a_ i J sm = = i rn p 3 p = - " w,e _ 1 g m. i r-E 2 I 55315 t '043 p .y,c n _-., _p s:s s y., 's y S m., g f _.w. ( c;; gE33 '3 g,.,,. = .~ :..~:ss = e--- -n

an=

o - - 2 1.:s 3 -- s .s ..m I t.m.e Ea. san =a !! !: E i_ II E$$h5Ei i I - se: 2 a=. 8 2.2 a i== :s 2 s sa le R s= t =2:s2.15 5.: a ex- , ;;; ;. 2.er = w -t ag ta: stria {=. s :.~: 1 4 -~

[ V. SAFETY VALVE OPERATING PRINCIPLES sure. Adjusting ring p:sitizns should be located as AND RELATIONSHIP TO PLANT specified in the maintenance manual unless proper CONDITIONS fun papacity testing can jussy e ewnt nog g positions. To properly understand how different influences The valve " seat tightness pressure" is that pres-affect valve operation, it is important to understand sure at which the steam will be prevented from the basics of valve design. Refer to terminology seeping through the nozzle and disc seat interface. for safety valves, Section IV for a more specific. If seats are properly conditioned, the valve can be definition of terms relative to the valve under shown to be tight to 94% of its set pressure. The discussion throughout this manual. thermodisc design, low spindle bearing point plus a The particular features that affect valve perform-top guided nozzle, all combine with other special ance can generally be described as: features to provide the most perfect vertical align-

1. popping pressure ment of internal valve components possible. Valve tightness is also a function of bearing stress be-

2. lift tween seats. This bearing stress decreases with

3. overpressure increasing inlet pressure, therefore, increasing the

4. closing pressure possibility of seat leakage. The proper alignment of components in a vertical plane has a major impact

5. seat tightness pressure on tightness. A change in the valve spring load s

Referring to Figure 3, the popping pressure is that caused by outside influences will also cause leakage pressure where the valve disc begins to lift when at pressures lower than the seat tightness pressure i system pressure has increased to the point where established when the outside influences are not the force generated by system pressure times the present. Factors which contribute to causing leak-disc seat area will equal the spring load. The spring age can be categorized as follows: force is adjustable by turning of the compression a. Large piping loads on the valve outlet - body semw. deformations which cause misalignment of ) Lift is the amount of disc travel upward along the components may cause valve seating forces valve center line during valve opening or closing. to be reduced. Beyond a point known as " Full Rated Lift", capacity

b. Vibrations - movements and acceleration is a function of overpressure since the nozzle orifice is controlling the flow-forces in the horizontal and vertical planes may cause spring forces in the vertical plane Overpressure is a value of pressure increase to be reduced.

above the valve popping pressure. The overpres-c. Inlet Temperatire - valve testing without the sure at which the valve is flowing is designated as accumulation. The valve must be at full rated lift so proper stable inlet temperature does not allow thermal expansions in the valve to stabilize that the nozzle will control the flow. For overpres-and define the seat area. Additionally, a reduc-sures greater than the required 3% accumulation, tion in spring force due to material relaxation flow increases linearly as a function of pressure only. At flows less than the required 3% accumula-or insufficient thermal growth of components tion, nothmg specifically can be stated except that in the axial plane along the valve inlet center-the valve is probably not in full rated lift. Experience line may also cause reduced seating forces. has shown that the 3700 series when opening on d. Ambient Temperatures - the same effect as steam will reach approximately 70% of full rated lift noted in " Inlet Temperature" will result if at 0% overpressure, proper reactor ambient conditions are not Closing pressure is that pressure at which the valve will reseat. This is generally specified as per-

e. A combination of any of the above may con-cent blowdown and is expressed by the following tribute to a drop in valve pop or seat tightness

equation, popping pressure pmssum.

minus In addition to the Factors a, b, c, d and e which Percent closing pressure cause " pop" and " seat tightness" pressures to be X 100 popping pressure lower, the pressure at which the valve operates con-tinuously may increase the potential for seat leak-In all valves used for compressible fluid services, the valves are equipped with adjustmg rings in addi-age. Table 1 indicates a typical relationship. tion to the valve spring. Adjusting rings are mechan-ical devices incorporated in the valve to change the distribution of forces on the disc and disc holder controlling the vajve lift and the valve closing pres-31

?? SPRING FORCE A p - q o br r -J n' a y xNN /. "N s/ i I / (N / s // k/ dh N i)(, ><N /j 'i[i' F $ E E @ JD N N CHAMBER L ~ H 4x / \\ i\\ E N y ~E Eg A / h P 7 2 ))/ N "TM (N -N /' 7D[,- \\ l l \\ d l I N K / $] \\ d d 0 u N ( / j / UPPER PIN _J [ '] G UP ~ ADJU TING 4 RING j i / \\ LOWER PIN y N LOWER "7, dd u ADJUSTING N N RING / ,/ C CHAMBER K TIGURE 3-Valve closed 33

rm +< v SPRING FORCE-p \\ ] (\\ \\T r 1 1 -1 ( ~ \\\\ 7"$ k (k\\ 7"' f'/bl Y ,) '( CHAMBER L-N A N H Nh / ' N E h 3 2 b N / \\p j r' \\ "TN (T WQy / / T N I \\4 7g %l?7; 3,/ ~/ Cll' g -_ / / / / r ~ - i-t / /" (e i] ~/ _b / ) =,. N a // / N ,\\ 3 /

b

_y QQ 39 =' .-'// Ns A N/ // fa l N // N ./ C \\/ -) CHAMBER K 1 FIGURE S-Volve closissy 35

a ~ ! DRESSER INDUSTRIES Report SV-404-q Industrial Valve Operations Appendix 4 Page 0 of 34 Revision 0 'l i H Appendix 4 INSPECTION PLAN AND REPORT EG-50 1995 REPAkR O e

ENGINEERING INSTRUCTIONS. EOSo PAGE _I 0F 34 = d

SUBJECT:

INSPECTION PLAN AND REPORT NOCLEAR FIELD REPAIR-ASME CODE SECTION XI, g NR PROGRAN, 3700 SERIES SAFETY VALVES E E DRESSER PERSONNEL ONLY IS FORM.!S TO BE COMPLETED IN-ACCORDANCE WITH ENGINE INSTRUCTION EG74, REY. ~ UTILITY: fodrev DeernM/ce. '2~ c STATION: /?, rd% > ' dur len - ' n,, a j UTILITY ORDER No.: PB 9A & d*;~A (%% e / do

AXDnco2 DRESSER ORDER NO.: o / - S v.Ef-r-o VALVE TYPE NO.: /,,, a 2o 74A.x1. #7_7 / - y oX / A v VALVE S/N:

bl.OSc7 78 We, Alo W V-2(oA W J AUTHORIZED NUCLEAR INSPECTOR REVIEW DRESSER REQUIRES THE ANI TO PERFORM INDEPENDENT VERIFICATION : OF RING POSITIONS, OPERATIONS 07, 74 AND 80; AND FUNCTIO *4AL TESTING, OPERATION-ee. THESE AND OTHER HOLD POINTS HAVE 1 i BEEN DESIGNATED. 9, / e l, g /o/r/,3 i SIGNATURE: AhAt-i AUTHORIZED NUCLEAR INSPECTOR DATE l CUSTOMER APPROVAL ^ i cuauft sis. Ensa. g f. M SATE f.jy.gg nsa.avauftsisd h [ g DATE /O-(-fo

sty, NGR. PR00. EkGt. f,(, %'

OATE fp-/-90 9/10/90 5

ENGINEERING INSTRUCTIONS EG50 l INDUSTRIAL VALVES GWK88EO '^ l l$

1.0 SCOPE

$s 1.1 THIS INSTRUCTION PROVIDES A BASIC PLAN AND REPORT FOR REFURBISHMENT OF NUCLEAR "NV" STAMPED PRESSURE RELIEF VALVES. THIS PLAN COVERS INITIAL INSPECTION,4 TEARDOWN, INSPECTION, ASSEMBLY, TESTING AND DOCUMENTATION. E 1.2 THE NUMBERING SYSTEM USED FOR OPERATIONS IN THIS INSTRUCTION HAS INTFN-rg TIONAL GAPS FOR FUTURE EXPANSION. + w

2.0 REFERENCES

2.1 DRESSER QUALITY ASSURANCE MANUAL FOR THE REPAIR, MODIFICATION AND REPLACEMENT OF ASME SECTION III CLASSES 1, 2, OR 3 "NV" AND "NB" STAMPED PRESSURE RELIEF VALVES AND ASME CODE SECTION III CLASSES 1, 2 AND 3 "N" STAMPED LINE VALVES, REVISION g. 2.2 INSTRUCTION FOR INSTALLATION AND MAINTENANCE CONSOLIDATED SAFETY VALVES, TYPE 3700,f p >f/s EDITION, REVISION .2 , MANUAL NO.d'o3 2. 2.3 DRESSER DRAWING O A /0 9.2 REVISION 9.23 4,7 h 2.4 to v/e TEST PROCEDURE /o /,J REVISION 'O 2.5 AS RECE1VED FUNCTIONAL TESTING REQUIRED? YES uld NO 2.6 N0ZZLE REMOVAL REQUIRED? YES N dujd. 2.7 DRESSER RING POSITION GAGE, SERIAL NO.: eb/%&O UPPER RING GAGE (MIN. POSITION GAGE) SERIAL NO.: M o v'ppW AND LOWER RING GAGE (MAX POSITION GAGE) SERIAL NO.: Bo v7 v/2 2.8 IS AN AUTHORIZED NUCLEAR INSPECTOR REQUIRED (ANI)? YES ARE NVR-1 FORMS AND NR STAMPING REQUIRED? YESN 2.9 1 2.10 ' bet.fs k r~ .5ere ic e B~ny o% ce f,Yk ( DATE { r 2l.2 8/98 1 $UCLEA RODUCT FIELD SPECIALIST ' DATE e ~

MIMIM im EG50 PAGE 3 0F N0bTRI AL VALVES l CDOf8SfDl .c 3.0 DESIGN DATA: 3 } NATIONAL BOARD NO.

+

TYPE 3 7 o 7 sP/4 - ef E t SERIAL'NO. d #1-o 2778' SIZE [o IN. SET PRESSURE /0to PSIG 8 w CAPACITY F 4 f 7 f c/ UNITS L4s/ar FLUID 5714 m i CAPACITY LIFT I. I 2_ f IN. CDS r/ # PSIG ) CODE STAMP A/s/ BACK PRESSURE ve PSIG NATIONAL BOARD STAMP MB BELLOWS ,v # r MFG. DATE

4-DESIGN PRESSURE: PRIMARY
A PSIG; SECONDARY PSIG BLOWDOWN:

4 3. PSIG ACCUMULATION: a# PSIG P TAG No. S AV.) A ~6 Br2 i tV el e j l 4 e - - - - - - - - - - - - - - - - - ~ ~

m 'f. e .O l' l PAGE 4 0F llN00STRIAl. VALVES l @l 1 = 3'E 3 C ~ 1 m* gg l E 5 E 8 5 k C E t14 . u s %g k 5 N E WEN NN \\ x 4 b 4 d y j Q A g h EE 5-p g g .) a 'T m E t 0 4 m"5 1 +

3 x

5 5 * .m. gb CC n L i a E %j ~{ d 'E n eEd $$ i 4 m W M~ g Q N "m = 4 eE

- v*a c! :ai 3 d P

\\ 4 mm g u c ~ m $1 '534 -2me g2 h j ,J 3 .f "Ies=g=~v< E n e s 1 a ea es s-d a s-s El s a. e 4 ~ a-3 4 m g_EI e

gg E,.

e

4 2

a E 5= I= ER wgm EH 4 j 3 4~ 5} = a a !5

W w

w ~ sgS N I oE.EE g**o !!

4 3 7

i i d } 4 e w r -,mE m - o m a - rg 500-="=I n 4 b d E $$W = _g gg"e$5 a ka 4

L a.; j m

esg g" I J 6 m 3 ~ m ~ t ~ ~ gi Es== asa a. s e 4 O 4 e w-

e F0ltM NO. 910-144A OPER. INITIAL AND DATE DRESSER UTILITY NO. OPERATION FSE ANI REP DISASSEMBLY A. AS THE VALVE IS DISASSEMBLED, PARTS ARE TO BE MARKED OR TAGGED WITH THE VALVE SERIAL NUMBER AND PLACED ON A PALLET WITH A CLEAN COVERING. THE PALLET SHALL BE IDENTIFIED WITH T g SERIAL NO. PARTS FRON DIFFERENT VALVES SHALL NOT BE MIXED. g B. DISASSEMBLY SHALL BE PERFORMED IN ACCORDANCE WITH THE 3700 INSTALLATION AND MA MANUAL REFERENCED IN PARAGRAPH 2.2. E C. COMPLETE THE CALIBRATION RECORD OF THIS PLAN FOR EACH MEASURING DEVICE USED. C Q G:: 11 REMOVE CAP (AND LEVER ASSEMBLY). ,v 4 @ gy,y 12 4EASURE AS SHOWN FOR INFORMATION, SEE OPERATION 73. (gig Mr 4EASURING EQUIPMENT: DEPTH MICROMETER y SERIAL NO. 6'oSSC15 )IMENSION "A" 3.4yy INCHES )INENSION "B"

1. cf.'c ' INCHES SPileLE

~ A M f~~T~- ca"""'55'o" j SCREW COMPRESSION SCREW / LOCK lili IT TI l 1_, g. J k . YOKE m E 13 DISASSEISLE VALVE. DO NOT REMOVE N0ZZLE AT THIS psgf o-E TIME. DO NOT REMOVE YOKE RODS AND STUDS FROM BASE. = g e

r o FORN NO. 910-144A INITIAL AND DATE OPER. DRESSER UTILITY NO. OPERATION FSE ANI REP m-INSPECTION A. PARTS SHALL BE CLEANED PRIOR TO DINENSIONAL AND VISUAL INSPECTION. CLEANING SHALL BEe F'ERFORMED BY WASHING OR SWABBING WITH ALC0HOL. 5 E i B. VISUAL INSPECTION: EACH PART SHALL BE VISUALLY EXAMINED FOR OBVIOUS DANAGE SUCH AS CRACKS, 2 BROKEN EDGES. BROKEN THREADS, ETC. CRITICAL SURFACES AND THREADS REQUIRING SPECIAL ATTENTION s ARE INDICATED IN THIS PLAN. SLIGHT GALLING OR SCORING OF BEARING SURFACES WHICH CAN BE E

== LASILY COARECTED BY LAPPING DURING VALVE ASSENBLY SHOULD NOT BE REPORTED. ~ 9 SEATLAPP$NG'ANDLAPPINGOFBEARINGSURFACESARENECESSARYDURINGINSPECTIONTODETE C. FEPLACEMENT. LAPPING SHALL BE PERFORNED IN ACCORDANCE WITH THE 3700 INSTALLATION AND NAINTENANCE MANUAL REFERENCED IN PARAGRAPH 2.2. D. THE DISPOSITION FOR CRITICAL PARTS HAS BEEN PREDETERMINED BY PRODUCT ENGINEERING. THE FIELD SERVICE ENGINEER (FSE) WILL INDICATE " ACCEPT", " REJECT", OR " SCRAP" FOR EACH PART. PARTS TO EE SCRAPPED ARE TO BE TAGGED. PARTS TO BE SCRAPPED ARE TO BE RETURNED TO THE CUSTONER. E. COMPLETE THE CALIBRATION RECORD OF THIS PLAN FOR EACH NEASURING DEVICE USED. a5 Si?

$N l EG50 1 PAGE 7 0F INDUSTRIAL VAtyg3l m g l C US 5

== 5 = y U w gii 5 I,I E s m E t S ~ E 5 5 a g e Om / 't 1 m w k \\\\ s w / \\ 3 8 N s = m != E 5

8 8

E 8 Em 5 h = e se m m mu 3 mm,le =y m 8 e a = = = .m \\ r g" A .g E E ) E 5 W g w EE E* C = 8 g b k a a. N 4 8 .-n. r

m s A. lN l EG50 INDUSTRIAL VALVES G4f38GDl C CS = c

=

Q ~ w-O g E $ s 2 W C E 5 bsw s E' h \\ A\\x b s 88 / u 55"i s =se s$ / c .w t a= 5 550 We E~$" a8s 5 M= 3 5 g a s -8e es 8 s c8 s-es w s -= w =t g w w = We 3 'wg**g*$5 = w 8 N n, k h, Ea_ g g' 5 W" m -2 E" 4 =s! $T cc c a s g! $ E E E" ". n -s e ~ a = \\ . gO N s 4

FORM NO. 910-144A i OPER. INITIAL AND DATE DRESSER UTILITY NO. OPERATION FSE Ak! REP 22 BASE-N0ZZLE-YOKE R0D ASSEMBLY (PAGE 1 0F 2) INSPECTION POINT REPLACEMENT CRITERIA GUTLET FLANGE ANY DAMAGE THAT EXTENDS ACROSS THE SERRATIONS OR GASKET SURFACE ARE TO BE REPORTED TO THE USER FOR DISPOSITION. DISPOSITION IS THE USER'S g GASKET FACE RESPONSIBILITY. THE FACE MAY BE REMACHINED PROVIDED THE MINIMUM FLANGE E c THICKNESS PER ANSI BI6.5 IS MAINTAINED. { WZZLE THitEADS MORE THAN ONE BROKEN, SHEARED, OR TORN THREAD IN THE AREA 0F ENGAGEMENT IS UNACCEPTABLE. RING PIN THREADS MORE THAN ONE B!!OKEN, SHEARED, OR TORN THREAD IN THE AREA 0F ENGAGEMENT IS UNACCEPTABLE SEATING SURFACE SEE NOTE 1. H0ZZLE FACE DAMAGE THAT EXTENDS ACROSS THE SERRATIONS OR GASKET SURFACE IS NOT ACCEPTABLE. THE FACE MAY BE REMACHINED PROVIDED THE MINIMUM THICKNESS IS MAINTAINED. SEE REPAIR SECTION OF THIS PLAN. YOKE ROD HREADS MORE THAN ONE BROKEN, SHEARED, OR TORN THREAD IN THE AREA 0F ENGAGEMENT IS UNACCEPTABLE. YOKE RODS CANNOT BE REPAIRED BY WELDING. HOTE 1: MEASURE THE SEAT HEIGHT TO VERIFY THAT THE SEAT CAN BE LAPPED. RECORDING O MEASUREMENT IS NOT REQUIRED. THE SEATING SURFACE IS TO BE LAPPED PRIOR TO FINAL DIMENSIONAL INSPECTION. SEAT HEIGHT IS TO BE MEASURED PRIOR TO FINAL POLISH TO PREVENT SCORING OF THE SEATING SURFACE WITH THE MEASURING DEVICE. IF STEAM CUT OR PITTING CANNOT BE LAPPED OUT WITHIN SPECIFIED MINIMUM SEAT HEIGHT, THE N0ZZLE SEAT MAY BE REMACHINED IF MINIMUM "A" OINENSION IS MAINTAINED. OTitERWISE THE N0ZZLE MUST BE SCRAPPED. SEE REPAIR SECTION OF THIS PLAN. I {!; 3 VALVE TYPE MIN SEAT HEIGHT MIN "A" DIMENSION m 3717 0.015 INCH 1/4 INCH E 3737 0.015 7/16 3747 0.015 9/16 q E 3740 0.015 9/16 3767 0.025 5/8 3777Q 0.025 5/8 3787 0.025 5/8 3707R 0.025 5/8 3707T 0.025 7/8

i MIMIM IN Esso PAGE 10 0F INDUSTRIALVALVESlCLWf8AEDl 1 i C 5 ~$ 5 E" 5 [ Y//h //v / 2 cn E 5 / /} 5 W 5 \\ x x.N LS1M ~ d N $ 4 s E a l v 's 3!a ,s a 5 1 ~ ~ B l %M l a-3,?? 3 h V/fl//) q g gy p g ,,, g) ~ ~, g' E S_ M b -1 llI 5 %%g e t ses : I )i ~ w g I l s 3 ~ 4 Lii i fl- [ ] A S P O E O O h v a wes a s see e W EWW g l 222 4 q g--

=

kg w w w .4 ,{ d ~ s O I lo g g 4 1 E~] I ri' [ :) % g s i ~ I a td '/L \\ { ~ d 1 E" dE 0 DDD b www

a. =

uou w W l h 3 o; .. E usg B ..s .4 1 g ga, c cE = -g= sem i Ed lEENl-u c. u 1

O o FORM NO. 910-144A OPER. INITIAL JUS DATE DRESSER UTILITY NO. OPERATION FSE ANI' REP 23 00NPRESSION SCREW @ J/y/t r INSPECTION POINT REPLACEMENT CRITERIA W THREADS e-NORE THAN THREE BROKEN, SHEARED, OR TORN THREADS IN THE AREA 0F ENGAGEMENT IS UNACCEPTABLE. S 14tENCHING SURFACE BROKEN, SHEARED OR TORN. A IlEARINGSORFACES SEVERE UPSETTING OR GALLING. E w INSIDE SURFACE X SEVERE UPSETTING OR GALLING. s 1 S/7////ff/////7/// N SURFAQ Z = - - BEARIBC OR 2 FIATS IUE#AE (UEANGING SURFAM) l 'A I// 8 S 7 StlRFA Q Z '^ v/UA Zf/ g s esso rom Wassculac Tre uits TuassT BRARIBC OR WASEER monen TYPE umAD m E Si? DISPOSITION: ACCEPT REJECT SCRAP M nEmenS ~ u .rn.s u.a u -s,. e o:n a.,a f sh J PJ i

F0llM NO. 910-144A OPER. INITIAL AND DATE DRESSER 3 NO. OPERATION UTIllTY FSE ANI REP 24 GISC h/f7 IF THE DISC SEAT IS NOT COLLAPSED, MEASURE THE SEAT HEIGHT TO VERIFY THAT THE SEAT CAN BE 5 LAPPED. ' RECORDING OF THIS NEASUREMENT IS NOT REQUIRED. PRIOR TO FINAL DINENSIONAL INSPECTION. THE SEATING SURFACE IS TO BE LAPPED T POLISH TO PREVENT SCORING OF THE SEATING SURFACE WITH THE MEA 8 g 1)tSPECTIOil POINT REPLACEMENT CRITERIA E SEATING SURFACE 1. COLLAPSED SEAT OR TORN. 2. IF STEAM CUTTING OR PITTING CANNOT BE LAPPED OUT WITHIN SPECIFIED MINIMUM SEAT HEIGHT, THE DISC MUST BE REPLACED. g BEARING SURFACE IF SURFACE CANNOT BE LAPPED. THE DISC MUST BE REPLACED. THREADS BROKEN, SHEARED, OR TORN THREADS THAT WILL NOT ALLOW EASY REMOVAL OR ASSEMBLY OF SPINDLE. SEAT HEIGHT MINIMUM PER CHART.BELOW. VALVE TYPE MIN. DIMENSION VALVE TYPE MIN. DIMENSION VALVE TYPE MIN. DIMENSION 3717 0.004 INCH 3740 0.008 INCH 3787 0.012 INCH 3737 0.006 3767 0.010 3707R 0.012 3747 0.008 37770 0.012 3707T 0.016 BEARIEC q SORFAM \\ TEREADS s i f' A~ \\' \\l{/ ~ / / ~ = i '\\. nnicar { g N. m NEASUREMENTS: EQUIPMENT: DEPTH MICROMETER, SERIAL NO. Vo rsc.rs. y 3 FINAL SEAT HEIGHT: .o / J INCH. SEATING SUEFACE g q DISPOSITION: ACCEPT REJECT SCRAP REMARKS S*~Tgra b A, / _a c_ulW . ei7 " r ri r a

I F0PM NO. 910-144A OPER. INITIAL AND DATE DRESSER NO. OPERATION UTILITY FSE ANI REP 25 DISC COLLAR 83jh/u INSPECTION POINT REPLACEMENT CRITERIA w I:0TTOM SURFACE UPSET (FLARING) T ~ g THREADS MORE THAN ONE BROKEN SHEARED, OR TORN THREAD IN THE AREA 0F 5 ENGAGEMENT IS UNACCEPTABLE. A NOTE: THIS OPERATION ONLY APPLIES WHEN THE A DISC COLLAR IS REMOVED FROM THE SPIN 0LE. SEE OPERATION 32. i L 1 L /n / / f ~ / } f j t/ g norTon suaFACE M U E o" DISPOSITION: ACCEPT REJECT SCRAP REMARKS v A-s i

FORM NO. 910-144A i OPER. INITIAL AND DATE ORESSER UTILITY MO. OPERATION FSE ANI REP 26 OISC HOLDER 3/f/tr INSPECTION POINT REPLACENENT CRITERIA BOTTOM SURFACE STEAM CUTTING OR PITTING T IXITSIDE DIAMETER SEVERE GALLING (NOTE 1) g 1 SURFACE X UPSETTING (CONCAVITY) 55 SURFACES Y UPSETTING (FLATTENING) E 360 RING (SCRATCHING)0FTHEOUTSIDESURFACEBEINGMOREPRONOUNCEDAfTHhB 140TE 1: NORMAL WEAR. GALLING (SPALLINC) WHERE METAL IS SEPARATED AND ROLLED IS NOT ACCEPTABLE. _O e t s' O.D. N (curstas DIausTER \\ i Is canovEn) f-son ACE I Ns xxx1 Nx x> L ~_._ a -J V - SURFACES Y g g o'" "rn DISPOSITION: ACCEPT M REJECT SCRAP F.EMARKS - A - 2

FORM NO. 9ID-144A OPER. INITIAL AND DATE ORESSER UTILITY NO. OPERATION FSE ANI REP 27 GUIDE O #/f/f5 INSPECTION POINT REPLACENENT CRITERIA T-THREADS NORE THAN ONE BROKEN SHEARED, OR TORN THREAD IN THE AREA 0F ENGAGENENT IS UNACCEPTABLE S I'NSIDE DIAMETER SEVERE GALLING (NOTE 1) E BOTTON SECTION VISUALLY INSPECT FOR DISTORTION

l

NOTE 1: SCORING (SCRATCHING) 0F THE INSIDE SURFACE BEING MORE PRONOUNCED AT THE h MORMAL WEAR. GALLING (SPALLING) WHERE NETAL IS SEPARATED AND ROLLED IS NOT ACCEPTABL ~ .I/ ~ / ~ I.D. i V /v / 1 ~/ 3 m ~ m BOTTWI E SECTION o. DISPOSITION: ACCEPT M REJECT SCRAP F:EMARKS u 4- \\ l

l e ENGimim im inousinut vAtves aprasrol j = m h g

S W

= = l- ~ g cn W t 8 g m I 5 g E -~ ~ o U 5sw ww m k m-l h] issssss g 8 g3 3 sse s = 522 E 1 -w t g t -- l 5 EEd 5 s 5 M= E a c g~ k u \\ m c 5 mgm b M W7 k xxxss 5.~ a g==m =d E g = a m!g=$ b E 5 0 -a s 8 -a m g8- !g s 1 se e s-m se w gL E mg s -w a Es t Q !g i E g a Em Ee -l-ea e e as! s a "=e N \\ l )

e FORM NO. 910-144A OPER. INITIAL AkD DATE ORESSER UTILITY-NO. OPERATION FSE Ahl REP 29 N0ZZLE @> ///15 WHEN SPECIFIED IN PARAGRAPH 2.6, REMOVE N0ZZLE FROM BASE AND INSPECT BASE AND N0ZZLE THREADS. DO NOT 4EMOVE YOKE RODS AND STUDS. T' g INSPECTIOk POINT REPLACEMENT CRITERIA THREADS MORE THAN ONE BROKEN. SHEARED, OR TORN THREAD IN THE AREA 0F ENGAGEMENT IS k UNACCEPTABLE. SEVERE PITTING AND CORROSION THAT REDUCES THREAD PRO W <h <g' ?b _ D 7 !< j gV,W / M l .y d /' r ' ' ', 1 / - t--- g-Y / b marrur P / : / L1 ) g m 4 C E ~ DISPOSITION: aass-5 BASE: ACCEPT-REJECT SCRAP N0ZZLE: ACCEPT REJECT SCRAP FENRRKS A/o i' Axe _lr J (/ A + mm

FORM NO. 910-144A OPER. INITIAL AND DATE' DRESSER UTILITY NO. OPERATION FSE AFI REP 30 RING PIN, LOWER b 3/ //9p E INSPECTION POINT ~ REPLACEMENT CRITERIA THREADS BROKEN OR TORN E STRAIGHTNESS VISUALLY BENT 8 5 TIP UPSET OR SHEARED WRENCHING SURFACE SHEARED ("== ? I i h g 1m + W ~,=, UEENGING SUEFAQ DISPOSITIbN: ACCEPT REJECT SCRAP = ~RENARKS /+* n in J >- p:r M ~ J J-Fro 4

8. JC ps a./ dcM a

31 RING PIN UPPER REFER TO OPER. NO. 30. m Op g 5il DISPOSITION: ACCEPT M REJECT SCRAP RENMKS d4 i t e - - - - - - - - - - - - - - - - - - - - - - - - - - - - - ^ - - - - - ^ ^ ^ ^ ~ ~ ~ ^ -^^^^^ ^ ' ^ ~

? FORM NO. 910-144A i l INITIAL AND DATE OPER. DRESSER UTILITY NO. OPERATION FSE ANI REP 32 SPINDLE YV/9f JNSPECTIONPOINT REPLACENENT CRITERIA F-- DISCTHREADS BROKEN, SHEARED, OR TORN THREADS THAT WILL NOT ALLOW EASY REMOVAL OR ASSEMBLY OF SPINDLE WITH DISC. O STEMTHREkDS BROKEN, SHEARED, OR TORN THREADS THAT WILL NOT ALLOW EASY REMOVAL OR 5 ASSEMBLY OF RELEASE NUT WITH SPINDLE. VALVES WITHOUT LIFTING LEVERS E DO NOT REQUIRE A RELEASE NUT OR FUNCTIONAL THREADS. OTHER THRfADS l l MORE THAN ONE BROKEN SHEARED, OR TORN THREAD IN THE AREA dF ENGAGEMENT E IS UNACCEPTABLE. 5 UPPERSTEASECTION GALLING OR HEAVY RUB MARKS A DEARING SURFACES IF SURFACE CANNOT BE LAPPED STRAIGHTNESS T.I.R. SHALL NOT EXCEED 0.0I0 0F AN INCH. SEE NOTE 1. NOTE 1: DO NOT REMOVE LIFT STOP AND DISC COLLAR FROM SPINDLE UNLESS THREAD DAMAGE IS SUSPECTED. i THREADS ARE SUSPECTED IF THE DISC COLLAR IS FLARED OR COTTER PINS ARE BROKEN. HOTE 2: SPINDLE STRAIGHTNESS SHALL BE VERIFIED FOLLOWING THE INSTRUCTION GIVEN IN THE 3700 INSTALLATION AND MAINTENANCE MANUAL REFERENCED IN PARAGRAPH 2.2. NOTE 3: ALL VALVES DO NOT HAVE LIFT STOPS. N' LIFT DISC THREADS N SEmW STOP DISC COLLA E-~~------ 3 7 h-h L--------_-- o_( g_g 1 O M COTTER PINS g " " '^"" = BEARING SURFACES CllECK FOR g g MEASUREMENTS: FLARING un EQUIPMENT: DIAL INDICATOR. SERIAL NO. 1"oy7545. q STRAIGHTNESS, T.I.R.: eor INCH. DISPOSITION: ACCEPT REJECT SCRAP REMARKS v3 % T

FORM NO. 910-144A OPER. INITIAL AND DATE DRESSER NO. OPERATION FSE ANI~ REP UTILITY l 33 SPRING O 3/ f/q f INSPECTION POINT REPLACEMENT CRITERIA = T ALL SURFACES SEVERE PITTING AND CORROSION THAT REDUCES COIL DIANETER FREE LENGTH SEE CHART g CHART - SPRING h E" MEASURE SPRING FREE HEIGHT. FREE HEIGHT SHALL BE MEASURED AT THE CENTERLINE O HEASURING EQUIPMENT: NETAL SCALE, MIN. SCALE: 1/32 0F AN INCH. CALIBRATION IS NOT A A REQUIREMENT. SPRINGS NOT NEETING THE FOLLOWING MININUM FREE LENGTHS ARE CONSIDERED COLLAP REPLACEO. _ALVE TYPE MIN FREE LENGTH VALVE TYPE MIN FREE LENGTH VALVE TYPE MIN FREE LENGTH V 3717 8-1/4 3740 15-9/16 3787 19-15/16

3737 8-3/4 3767 13-5/8 3707R 19-15/16 3747 11-11/16 37770 17-1/8 3707T 21-7/16 I

o E! E!5 DISPOSITION: ACCEPT REJECT SCRAP F.EMARKS w.4.1 t ;i le h 4 a w

r

p e F0lm NO.- 910-144A OPER. INITIAL AND DATE ORESSER UTILITY NO. OPERATION FSE ANI REP 34 SPRING WASHER, LOWER f/[ir INSPECTION POINT REPLACEMENT CRITERIA W SEARING SURFACE IF SURFACE CANNOT BE LAPPED INSIDE DIAMETER GALLED OR HEAVY RUB MARKS 5 5 E , t.__..,_ <. _ I g V,- p DISPOSITION: ACCEPT h REJECT SCRAP REMARKS ah-35 SPRING WASHER, UPPER I!EFER TO OPER. NO. 34. NW i i i t! Ea l [ DISPOSITION: ACCEPT REJECT SCRAP cps aa s 4 A

F0f'M NO. 910-144A ' OPER. INITIAL AND DATE DRESSER UTILITY NO. OPERATION FSE _ ANI REP M S/ //9 y 36 YOKE INSPECTION POINT REPLACEMENT CRITERIA = T BOTTON SUkFACE EXTRENELY UPSET OR FLATTENED TOP SURFACE SEVERELY GALLED OR GROOVED THREADS MORE THAN THREE BROKEN, SHEARED, OR TORN THREADS IN THE AREA 0F A ENGAGEMENT IS UNACCEPTABLE. N L I 1me -- seuracs .l 8 I I ~ 1 ~~ SumFam E m SI E o" DISPOSITION: ACCEPT h REJECT SCRAP i'EMARKS ej / k s / ~-

+ o FORM NO. 910-144A-INITIAL AN) DATE OPER. DRESSER UTILITY MO. OPERATION FSE ANI REP h[<//'g f 37 10KE ROD NUTS JNSPECTION POINT REPLACEMENT CRITERIA E !!EXAGONAL SHEARED E EDTTOM SURFACE SEVERELY GALLED OR GROOVED [ 1HREADS MORE THAN ONE BROKEN, SHEARED, OR TORN THREAD IN THE AREA 0F ENGAGEMENT IS UNACCEPTABLE. i:UT HEIGHT i I NON SIZE A MIN. (( 1N i 1str a l l 1 - 1/4 1 - 1/8 1 - 1/2 1 - 3/8 l A 1 - 3/4 1 - 5/8 l l 2 1 - 7/8 g , I: i-o ii suarAag TaaEADS 3-HEASUREMENTS: R EQUIPMENT: MICROMETER, SERIAL NO. Po y7E F7 + PF 5 g A l 9 4 (/ <3_2 e3o q i DISPOSITION: ACCEPT O REJECT SCRAP F EMARKS - e t, l

r FORM NO. 910-144A OPER. INITIAL AND DATE DRESSER UTILITY NO. OPERATION FSE ANI REP 38 DISC HOLDER - GUIDE CLEARANCE

kir IF NECESSARY, BEFORE INSPECTION, RESTORE THE SURFACE FINISHES OF THE OUTSIDE DIAMETER OF DISCT HOLDER AND INSIDE DIAMETER OF THE GUIDE BY HAND POLISHING WITH EMERY CLOTH.

IF REMACHINING IS 8 REQUIRED TO RESTORE FINISH, REQUEST REPAIR ROUTING FROM FACTORY. DETERMINE RADIAL CLEARANCEO BETWEEN THE OUTSIDE DIAMETER OF DISC HOLDER AND INSIDE DIAMETER OF THE GUIDE. IF CLEARANC 2 EXCEEDS SPECIFIED MAXIMUM, CONTACT FACTORY FOR INSTRUCTIONS. E ? INSPECTION POINT REPLACEMENT CRITERIA 4 CLEARANCE SEE CHART BELOW. VALVE TYPE MAX. CLEARANCE VALVE TYPE MAX. CLEARANCE VALVE TWE MAX. CLEARANCE 3717 0.005 3740 0.012 3787 0.020 3737 0.010 3767 0.014 3707R 0.020 . 3747 0.012 3777Q 0.020 3707T 0.02S MEASUREMENTS: EQUIPMENT: INSIDE MICROMETER, SERIAL NO. Po v7 g d OUTSIDE MICROMETER, SERIAL NO. 2, vw e 1 MAXIMUM CLEARANCE: -oo55 INCH. 5 DISPOSITION: ACCEPT M REJECT SCRAP % E REMARKS O. v.6 y n " 7).D.

f. L h "

l 1 l l

q '8 FORM NO. 9I0-144A INITIAL AND DATE OPER. DRESSER UTILITY NO. OPERATION FSE/PE/QS ANI REP REPAIR 50 SCRAP ALL COTTER PINS, WIRES, AND SEALS. M 3/7/s;- l 51 SCRAP PARTS DISPOSITIONED AS SCRAP. COMPLETE PART @.3/y/9f P.ECORD. O 52 I:tJECTED PARTS SHALL BE REVIEWED AND DISPOSITIONED @ sjvjgf E IlY DRESSER PROJECT ENGINEERING AND QUALITY SYSTEMS USING A NONCONFORMANCE REPORT. REPAIR ROUTINGS WILL E IlE ISSUED AS REQUIRED. THE OWNER MAY ELECT TO SCRAP 3 IN LIEU OF REWDRK. LIST SCRAP PARTS ON THE PART I:ECORD. NOTE 1:IT IS PERMISSIBLE TO RESTORE SURFACE FINISH BY HAND POLISHING, WITH EMERY CLOTH, THE FOLLOWING AREAS WITHOUT A REPAIR ROUTING: A. DUTSIDE DIAMETER OF DISC HOLDER. 8. INSIDE DIAMETER OF GUIDE. .i C. TOP SURFACE AT ENDS OF YOKE (PERMISSIBLE TO LAP). SEE ASSEMBLY INSTRUCTIONS. NOTE 2:IT IS PERMISSIBLE TO STRAIGHTEN SPINDLE PER MANUAL WITHOUT A REPAIR ROUTING. 53 REMARKS: @ 2/pfy E m E o, i s

-__-,c_--.-- - e FORM NO. 910-144A INITIAL AND DATE OPER. DRESSER UTILITY NO. OPERATION FSE ANI REP ASSEMBl.Y A. VALVE ASSENBLY SHALL BE PERFORNED IN ACCORDANCE WITH THE 3700 INSTALLATION AND MAINTENANCE MANUAL REFERENCED IN PARAGRAPH 2.2. E8 B. 10LERANCE RANGE FOR NOMINAL TORQUE VALUES PROVIDED IN THE 3700 INSTALLATION AND MAINTENANCE O C. ET RA I C OF THIS PLAN FOR EACH GAGE OR TORQUE WRENCH U3ED. D. IF TORQUE MULTIPLIERS ARE USED, VERIFY CALIBRATION PRIOR TO USE. USE CALIBRATED OUTPUT TO h DETERMINE TORQUE VALUES. ACROWF00fMAYBEUSEDWHENTORQUINGTHECOVERSTUDNUTS(NON-PRESSURERETAININGBOLTING). E. 10RQUE ADJUSTMENT WHEN USING A CROWFOOT IS NOT REQUIRED. 70 COMPLETE PARTS RECORD FOR NEW PARTS. h;V9795 71 10RQUE YOKE R00 NUTS: loe O FT-LB. @/yfy, 16RQUE WRENCN SERIAL NUMBER: Tro y r/ 9 3 J. 72 10RQUE COVER STUD NUTS:- Eo FT-LB. p 3/.,r/3f 10RQUE WRENCH SERIAL NUMBER: reo 4 Tr 9 3D 73 COMPRESSION SCREW POSITION (SEE OPERATION 12) $b QAr j CAGE SERIAL NO.: Po+5c35 o 74

FTER THE VALVE IS ASSEMBLED, SET THE SPACING BETWEEN @ 3/y/1 r k

1HE ADJUSTING RINGS USING THE RING GAGE LISTED IN FARAGRAPH 2.7. g g <n GAGE SERIAL NO.: Yo 47 9 i o !g s t .2 c

4-I F0(tM NO. 910-144A OPER. INITIAL AND DATE ME5SER UTILITY i NO. OPERATION FSE-ANI REP l I. LOOKING INTO THE VALVE OUTLET, N -,-[ \\ PLACE THE GAGE UP AGAINST THE BOTTON OF THE DISC HOLDER AS T y SHOWN. TURN RINGS TO PROVIDE x N / CLEARANCE. IF NECESSARY. 5 \\ '[ s ( T 2. WHILE HOLDING THE GAGE IN E I 'b DOWNWARD UNTIL IT CONTACTS THE ( POSITION, TURN THE UPPER RING / GAGE AND RAISE THE LOWER RING g b UNTIL IT CONTACTS THE GAGE. v ~ l / REMOVE THE GAGE. _/ s y* 3. RE-INSERT GAGE. THE GAGE SHOULD SLIP-IN EASILY. IF NECESSARY, REPEAT ADJUSTHENT. l' \\ ar.. 9 5:.*:.ai: 4 :.: } n RIN. POSITION CACE misc ammma j N/ N arm. ~ i N!b I g m 75 WIRE Als SEAL RING PINS. @8/f h f k3 76 REMARKS: .l *" @ 3/y[q,7 h - - - --- - - -- -'- '^'^ "^^^~^^ - - ^ ^ ^ '

4- ~ F0llM NO. 910-144A INITIAL AND DATE OPER. DRESSER UTILITY NO. OPERATION FSE ANI REP TESTIgj h. TESTING SHALL BE PERFORMED IN ACCORDANCE WITH THE usa TEST PROCEDURE REFERENCED IN PARAGRAPH 2.4. y My/g 79 FUNCTIONAL TESTING-h Sm iE e i T a +

J FORM NO. 910-144A INITIAL Am DATE OPER. DRESSER UTILITY NO. OPERATION FSE ANI REP SEALIN3 AND STAMPING l A. COMPLETE THE CALIBRATION RECORD OF THIS PLAN FOR EACH RING GAGE USED. 1 80 AFTER THE VALVE IS FUNCTIONALLY ACCEPTED, VERIFY THAT @ 3//f'# IHE ADJUSTING RINGS ARE IN A SAFE POSITION BY USING GAGES LISTED IN PARAGRAPH 2.7. 5 fjFPER RING GAGE (NIN. POSITION GAGE) SERIAL NO.: es<,o y u LOWER RING GAGE (MAX. POSITION GAGE) SERIAL NO.: fa O % /2 h i ACCEPTA8LE h UNACCEPTABLE NOTE: FOR DISPOSITION OF UNACCEPTABLE VALVES, CONTACT THE FACTORY. j I. LOOKING INTO THE VALVE OUTLET. PLACE THE GAGE

2. LOOKING INTO THE VALVE OUTLET, ATTEMPT UP AGAINST THE BOTTON OF THE UPPER RING AS TO INSERT THE GAGE BETWEEN THE LOWER i

SHOWN. THE BOTTON OF THE DISC HOLDER SHOULD RING AND THE BOTTON OF THE DISC HOLDER. 8E BELOW THE BOTTON OF THE GAGE. THE GAGE SHOULD NOT GO. ~ /g N i\\ i 'g / ', / '~ i Q j ~1 J~i .y m' c 3 i I \\ 4 } 8 \\ 4 [ \\ %/~ b\\ }47f y[ ~p p u m a mInc p )f. / r. L r. / / g 7 a) ~ UPPER RING u) ~ m m / / / CAGE / / LOWER RING \\ ( CM s morum W BIsc noussa u s ~ / - unna anac s, - s, o r

t ENGINEERING INSTRUCTIONS saso PAGE 30 0F INDUSTRI AL VALVES l CD#f88fDl O 36 -a 7 E w e 'E E $ 3 .e j E h I s@%s a h E W e $d mz LU k 8 3 We 9 m' a. g "E E Wo e 5 C 5e 4 2 WB 1 = u m a a En 5 m m I =g %g Ml.:lU W W 9 5 4 <M = l lit E a2 E E 4 .-e,r, m- ---,er, w ~ w w e r, w

FORM NO. 910-144A INITIAL AND DATE OPER. '_ DRESSER DRESSER NO. OPERATION QS PE REVIEW OF COMPLETED INSPECTION PLAN AND REPORT m 90 PRODUCT ENGINEERING REVIEW 91 QUALITY SYSTEMS REVIEW T k 8 M i B DOCUMENTATION 100 DOCUMENTATION PACKAGE PER QA0394. 101 NVR-1 FORM WHEN REQUIRED BY PARAGRAPH 2.8. g 9u/m/ by w ha<- o rtlCf. .g ge-9 l I l NN m a fi?

L ElElN l EG50 PAGE - 32 0F llN00STRI AL VALVES l (DNfSSEDl REMARKS 5 d 5; E ~ 5 2 J j l V //V / I' / / / l DRES3ER F3E / M ' M _. c $ DATE: J/p/S_r-V / I

... _--. < r #,w. m... .,;.v e. ,. -*tomtedar.'4.ha "" ' Y '~' gg EG50' l- -1 PAGE 10F,,,, llN00STSIA4 VALVES] @) ~ CAL! BRAT!0N RECORD . GAGES. MU3 MING DEVICE 5. Tnatujg unINCHES. ETC. 3y 3 E NOMENCf.ATURE SERIALN0,2 CAL DATE CAL. DUE DATE hnfA A.'c. h e14Ttt h v er if 13 1 Y (,, - t 3 - S S 'C..O. 10.'e f a a L Ta r Pe G ~12 C 1 m 9 V C -/J-Mr O. A /71

c to n x7"as-9'e41s'97 11-9-9e C 4.t" OA in.'e ra m 11"~e r re v,1 ex i n sy C-9 -sr O.' s \\ T J ).' u n e te v 9rv r 12 ~ /2 - 9 v t - t s-s.r A E et S L I~~ S m

.a P0 4 *> v / D /.3 9 v G - / J - 1.s~ L**>00 / W.' $* e e r [dW1 v i/ t L-I.1 - S V (, - ).? -95 L.., w >Q : s, 1:..A S~%v?vtL

13. 1v G - u - u-

'e To r y_ Ji Jul ta vatl o /2-u -sv C-i.a-9r f To e' d-.a. JfaJ.A fe VP132 i1 + y C-la - 1r I 1 \\ ORESSER FS b / = E ---- DATE '3/I/fr/ UTILITY REP DATE OTHER DATE 4 8 ,.):' A...

6 \\ MlOlO l PAGE 34 0F INDUSTitlALVALVEslGMrsemDj PART RECORD 5 s OLD PART NEW PART "s g m i E SERIAL NO. OR SERIAL NO. OR T PART NAME HEAT NO. HEAT NO. , PART NO. f yo fyY f Oo f*feJS*'W 4 c f w Y$ 9 L]T $~2ShL S/ V V 'I o 1 Y bYO 3 C.T74e /'-

A dA

)

2 1 o rt / 9 /,A/ O I A; ds k,'*/ G W t r J& _,/ A g/ $ g/3 19 A ele-4 DRESSER FSE M/' DATE M M V UTILITY REP ~ DATE OTHER DATE

= DRESSER INDUSTRIES Report SV-404 -Industrial Valve operations Appendix 5 Page 0 of 7 Revision 0 Appendix 5 WYLE LABORATORIES REPORT 44545-3 l 1995 REPAIR ? e e l

i CERTIFICATION gg TEST Huntmlie, Alabama 35807 Fax (205) 830-2109, Phone (205) 837-4411 REPORT r 1 REPORT NO. 44545-3 Entergy Operations,Inc. CUSTOMER P.O. NO. P0950458 Arkansas Nuclear One + CONTRACT NAAM1071-Route 3 Box 137G Russellville, AR 72801 NUMBER OF PAGES L J DATE March 6,1995

1.0 SPECIMEN

Dresser Main Steam Safety Valve 2.0 SET PRESSURE: 1050i 10 psig 3.0 TYPE: 3707-RA 4.0 TAG NUMBER: BM 2978 5.0

SUMMARY

Valve Serial Number BM 2978 was as-received tested for set pressure and seat leakage with steam as the test medium. The valve was refurbished and retested for steam set pressure and seat leakage. The testing was performed in accordance with Wyle Laboratories' Test Procedure 1062, Revision O and Entergy Operations Contract No. NAAM1071-NACM0025. The valve ultimately complied with all the test requirements. The test results are presented herein. STATE OF al AR AMA m.sies w m m sier w.t w wiid m m w m. COUNTY OF MADISON in h.mns sp i.i or u m. 4 um,, s,.m wyw.,,issume si. nt u d bymi.s pert. Patrick W Turrantina. Dent. M====~ beino duer amern-PREPARED BY b 7-75 Eq=J:==..=*m."=.t:i.:::'.: 7py,7j_ h. P.T m.m.e,r M esr /* 9 M dayat D u.isE WYLE Q. A. 7*9-ff susscasto.nd mv m to bok & AA. >>L V 7AT R. O. han, Q.A. Mm gr % pune d in ni. a w me ~Aw . Se t 9 M My commm.a n egd 'rlP2 &

1, f a

i l

Page No. 2 j ReportNo. 44545-3 i 'h ' 6.0 TEST DATA 6.1 ' As Received Stes:n Test Data Test Date: February 28,1995 Test Medium: Saturated Steam PRE-TEST SEAT LEAKAGE Inlet Pressure (nsin) Leakane 945

10 L Wg SET PRESSURE Inlet Set Steam Neck Spring Ambient Run Run Pressure Lift Temp.

Temp. Temp. Temp. Ha liDlt intiEl fial S S S l*D 1 11:30

1069 0.140 549 457 138 142 2

11:40-1050 0.094 539 459 139 138 3 11:50 1058 0.094 532 452 139 143 4 12:01 1057 0.094 548 454 139 141

The initial actuation was outside of the *1% of nameplate set pressure. This is detailed in Notice of Anomaly No.1, which is presented as a separate document.

POST-TEST SEAT LEAKAGE Test Pressure (osm) Leakane 945

10 Leaking i

6.2 Valve Refurbishment Following the February 28,1995, As Received Steam Test, Valve S/N BM 2978 was fully disassembled, cleaned, and inspected. The compression screw and lower ring pin were replaced. The new parts were supplied by Entergy Operations. The seating surfaces were lapped and polished and the valve was reassembled and released for steam set pressure and seat leakage testing. All refurbishment was performed by the Dresser Field Service Representative with Wyle assistance. t = 1 WYLE LABORATORIES ~ I Hunlovee Facaly

.l l Page No.3 Report No. 44545-3 1 - l 6.3 Certification Steam Set Pressure and Seat Leaktge Test Test Date: March 6,1995 ] Test Medium: Saturated Steam PRE-TEST SEAT LEAKAGE Inlet Pressure (osin) Leakane 945

10 Zero i*

SET PRESSURE Inlet Set Steam Neck - Spring Ambient Run Run Pressure Lift Temp. Temp. Temp. ~ Temp. l. F.24 liali IDais) fin) S S S S 1 10:52 1102 0.114 541 454 145 144 l 2

11:01 1098 0.106 540 453 144 139 Adiusted the valve 4 flats counterclockwise.

3 11:26 1054 0.111 540 448 144 140 4 11:36 1051 0.112 540 451 142 140

Only 9 minutes between Run No. I and 2.

The X-Y Plots for Runs 3 and 4 are located on Pages 5 and 6. POST-TEST SEAT LEAKAGE l J I Test Pressure (osin) Leakane 945

10 Zero 7.0 RING SETTINGS Rings wer,e, received in an unsafe position. The valve was tested and shipped with rings in a safe position.

Refer to Dresser Field Service Report (supplied by Dresser) for ring information. WYLE LABORATORIES Hurtsvas Faomy

Page No. 4 Report No. 44545-3 8.0 INSTRUMENTATION All instrumentation, measuring, and test equipment used in the performanc.e of this test program were calibrated in accordance w,th Wyle Laboratones' Quality Assurance i Program which complies with the requirements of Military Specification MIL-STD-- 45662A. Standards used in performing all cah% rations are traceable to the National Institute of Standards and Technology (NIST) by report number and date. When no national standards exist, the standards are traceable to mternational standards or the basis of calibration is otherwise documented. The Instrumentation Equipment Sheet is presented on Page 7 of this report. 9.0 QUALITY ASSURANCE -a All work performed on this test pror was completed in accordance with Wyle Laboratories' Quality Assurance Program wnich com? lies with the applicable requirements of 10 CFR 50 Appendix B, ANSI N45.2, and applica)le regulatory guides. l l 1 l l WYLE LABORATORIES ) Huntsves Facaly i l

't hh N- [ b h - ! N. 5 p Ef-I N 'E-N G -'kr'N d.Si d h5~'INid;$ +ii" ^'! g %=i.-44-G-Ia p p p p y.,s T - or a t -e Page h.5 1.w.- 7% -n i mapert N. 44545 3 .i. i L l -.=4

g":

..t..- =..- L n m7, .} } s _..i 4 p p -+ t 1; i I 1 - -- 8 ,_ 3 5y gg i f ,f . mh -j - - -i i j.. ~ \\ I ui - i i hh.l _. : _!,.r._ .a .i. ~' EEEEE M ',i-

I I'

6 ~,.: ] - - !.: g g g ,a e m ,. c g t ~ i. _ 4 i n .. o k ,i., a ;..j - .--_.i -. i.

4..:.

z.z. : q 7 3yl1 z, i a e r 4 N '.i- ] } g .i +- i rZ 1 ' '. L i i-3 hh i i i i m l

.gi!;

= q'l -; 1_.J_ l l ._q l j i . _z_ p.., g.g_. 4 ,...t._ .l l l _% L t [....a...J_..'....w._.

4. :

........H_.. 6 .....-e...._ i .L.. 1 g_..I.. i i q.._ q. {_... ;._ I,. .!._ !..._d.._.

i..

..f....*_.........._.h '.. l. _ .e.$ .4 -e. w 1 --4e-e.1s .es. .e .wg... a _.q, _1 p ..y..-._.._L. _q _ j {J ] _. J. 1 _.4 q y =.J _L.A4_f_j- _m.q.

4. m r

..m. . ;._. _.gm ._p._4 1 _=.a __ a _.p4_..i... _p_..p.m. _ _...7_. .., _ _.... + __t.. N ( .__p.gjl ___g,. w~~ \\ l i i i i i ~, h! l ~l i i. } 'I \\ q.. _f l i l. r; i 4 % m s ~ w i r r o x e .m _1 i -j \\ Q-j l l l l j j l -l. + j i i j iI 1: N , p 1 l "I 2 2 j g: .1 -l-. w r. .e 4; ..g :. j g. :j. i J _, .t.. .L.. a i :' ..i. ' g. i i.. g. .. i. .,. re e }. .L i. .i

.i.

w ns i. -l 5 a. . -J +. -a. l. i.+.- -g. - ~.l. .j. .-j.. i- ..p. S O otsa-zunssava uvas.s S ,......m...m..i...

.x, n, ;. ]gg,j f

t ]{r!,, !.1 f g'i
!(

,n l i h

d.

i. s j 6j?;. ; y' , lc. a. . i

r. ;!
Ajgfy, a,

p: j g i f'l,2 j, y' i ~ Y,. YYY d[i 5 7g [, [ g, E g V C ) gi ij. .3 .e f. g g . 1{.' p g 5 d 8 N a, 6 d 8 f l W f / , g r M #v / f 4 4/Q, / 74j 4 i,a-p m,T ge s a y.' i u g e a T e e7 t T t c T o ss y , - m., e ep s l-eA , e k 4 o, mm , s o g , oh aS S A p e s a;' ,:(. f1.- 4, p t jie r'f g r rLI d s e f _;i-g pI 4 ~ S,G S S 44 9 n I e I o, S g O g 2 n ,P P P p y p M -.i i ' e 7 i. M 7, o 9 f 5 [/ 7 _"i, i. g /g g i I 8 O d . r r 7 e / / g 4 Y j L, g4 h n s u e se c S ,, e : s g s r i u e , e , s r t , s o P J d, e C t 7 e mi e e r n S i my,,,,, r wP e e , s u p t d d n g e S e a e r e-S s t e p u i y e _. ii n a s mn m t ^ s e h e a a e mC T C C n n- ~ '. L i , ~ i

- - I}

u i I li ' ~ i q ' ii-i. .i ~. r ~ { [7. ~ ,Jf Y! ( i [,l!.! g}; i!l 1 I, i? ;! l'f ii!

i.,*7-

.jg 1,

!ij.

,j[! ,.1 g ,,j-i!j I' l1 ,;f! 3. .i.yj y i. r ,i

g'

!!I r;jsj. ,I i. {:4 a;i ~ , lf '

!l

~ ..j

tt.,

a v l. ,4 t g T 7,l ~ .' L_. ; 4. l!. s. c' ,j! lA H. ~ o F l. >L_ i ( ,I ~ f! lw ~ 3. i T 4 i, i r j I E f l 4. j: C i !i 1 j S I - E {. - R D a- ,1 + U S S E3 l i 1 R /[Q T.2" P D $E g.f

j..

f a_ T y 1,

i 7+

I

/

V g

I y.

L. u.1 E . ~ 7 i ~ S C t; r .y i a- .[ S.. .t l[ I } i qr D,.: j h ,. ~ i. / .[ a E t i v. R nt. ? p $lP l [ t i S- ~ i Ii '~ SEy j t i7 i _RP" b n, 7 l. k

i

,.u: r-2 p' s' y.- . Tv l p . = s ' p E l-i Ng 8 j L: I' 7 h ' i. 1 :. - i. I. pl: i q ( ,d r jF$'t.ip T lb i [41 a e_ ; .4 ,.2l .-i. J-i. J e-0 0 5 5 0 1 0 1 $RA l= 5 1 9 .=

lcy
y= -

'!:jll(ll

j Page No. 7 i Report No. 445454 "I NSTRUMENTATION EQUIPMENT SHEET MIW 4-=t= U/ .DATE:. 02/28/95 .10B ItseER: 44MS 410 TGT ANA: 3Rf 1C f 2 TEOeflCIAN T. FORTER !!! QJ5TDER: AfD TVFE TET: AS RESA/EElENT NO.~ INSTRUMENT MANUFACTURER M00ELJ SERIAL i WLE f RANGE 1 ACDJRACY 1 CALDATE CALOVE 1 ' PRESS XDUCER CEC 1000-02 27 293 104742 0-1.500 PSIG .25E FR0 10/08/M 04/06/95 '2 LVOT SCHAEv!TZ 500HR 7688 108208 0.5 INDi .25E 10/05/M 10/05/95 3 MICROMETER SCNAEVITZ CAL 41M 41M 092332 2" .001" 09/24/M 03/23/95 4 PRESS GAUGE HEISE .1500 20170 011014 0-1.500 PS! .11 02/02/95 08/01/95 5 X-Y PLOTTER H/P 7046A 3059 011158. WWT010V.10t .5 FS 02/02/95 05/03/95 6 COND STRAIN V! SHAY 2120 19121 011044 GAIN 5 01/11/95 04/11/95 ; 7 STRAIN MNt VISHAY 2110 29230 096720 15VOC IIREC 01/11/95 04/11/95.' "" 8 COND LVDT SCHAEVITZ CAS100 4829 092331 0-10 WOC 20M40llT .21 09/19/M 03/17/95-9 OATALOGGER. FLUKE 2240A 450014 096266 IIS51.50EG .02ERO 01/14/95 07/13/95 10 OIG MTR H/P 3465A 1621A 011555 OC VOLTS .03E 10/31/M 04/28/95 11 DEADWGT TESTR AMETEK T030 8467 011219 0-3.000 PSI .03E 03/22/M 03/22/95 ~ a 1 L This is to certify that the above instnaments were Calibrated using State-Of.the-art techniques With standeftle whose Calitration is traceable to the National Institute of Sta s and Technology. INSTRtMENTATIPI eh CHECKED & RECEIVED BY /*"NYJ t-27-f.5 N O.A. R M MbS

DRESSER INDUSTRIES Report SV-404 Industrial Valve Operations Appendix 6 Page 0 of 34 Revision 0 Appendix 6 INSPECTION PLAN AND REPORT EG-50 1990 REPAIR INITIAL DISASSEMBLY & INSPECTION m f f _______--s -^- -

4 ENGINEERING INSTRUCTIONS E. .[: PAGE -! 0F 34 e 4 E SU6 JECT: INSPECTION PLAN AND REPORT NUCLEAR FIELD REPAIR-ASME CODE. SECTION XI, NR PROGRAM 3700 SERIES SAFETY VALVES g EE DRESSER PERSONNEL ONLY -- THIS FORN IS TO BE COMPLETED IN { ACCORDANCE WITH ENGINEERING INSTRUCTION EG74. REY. w24. UTILITY: E 3 4,-o v o.oa m Alo m s

E e.

STATION: ArWo a Xix 's/w /~ %e UTILITY ORDER NO.: L) - A / / - A DRESSER.0RDER NO.:. o / - #MB 7-o VALVE TYPE N0.: l-d 9e7nA-x1.A7.u-xos/W VALVE S/N: EM -4 9 7A I AUTHORIZED NUCLEAR INSPECTOR REVIEW DRESSER REQUIRES THE ANI TO PERFORN INDEPENDENT VERIFICATION OF RING POSITIONS, OPENATIONS 07. 74 AND 80; AND FUNCTIONAL TESTING, OPERATION 80. THESE AND OTHER HOLD POINTS HAVE BEEN DESIGNATED. SIGNATURE: N/A AUTHORIZED' NUCLEAR INSPECTOR DATE j i CUSTOMER APPROVAL i w M,/d urtf/d naut inisti inun m. ran. / /, & urE f.p-r-rg ... nun =A A Am-n

== m-so m e. m ee. Ensa. g f,%', BATE fp-/-fp 9/10/90 5

m , 4% t J C. N!ON l EGs0 L' llN00SM1 AL VALVE $f _ ] l i i i 5

1.0 SCOPE

.?. g 1.1 THIS INSTRUCTION PROVIDES A BASIC PLAN AND REPOR NUCLEAR "NV" $TAMPE0 PRESSURE RELIEF VALVES. a INSPECTION, TEAR 00WN, INSPECTION, ASSEMBLY, TESTING 1.2 THE NUMBERING SYSTEN USED FOR OPERATIONS IN THIS l TIONAL GAPS FOR FUTURE EXPANSION.

2.0 REFERENCES

+ 2.1 DRESSER QUALITY ASSURANCE MANUAL FOR THE REPAIR, M00!FICATION AN REPLACEMENT OF ASME SECTION III CLASSES 1. 2. OR 3 "NV" AN STAMPED PRESSURE RELIEF VALVES AND ASME CODE SECTION !!! CLAS i AND 3 "N" STANPED LINE VALVES, REVISION J 2.2 INSTRUCTION FOR INSTALLATION AND NAINTENANCE CONSOL VALVES, TYPE 3700,AdvMarEDITION, REVISION .1 , MANUAL NO. M / 2.3 DRESSER DRANING OA-/off REVISION O 2.4 /o v/e-TEST PROCEDURE /go 9 REVI5ICu! W i 2.5 AS RECEIVED FUNCTIONAL TESTING REQUIRE 0? YES N0 a)/> L 2.6 N0ZZLE REMOVAL REQUIRE 0? YES N2)A. 2.7 DRESSER RING POSITION GAGE, SERIAL N0.: Mo/79/O UPPER RING GAGE (NIN. POSITION GAGE) SERIAL No.: Bo/w// AND LOWER RING GAGE (MAX. POSITION GAGE) SERIAL N0.: Sovwx2_ 2.8 IS AN AUTNORIZED NUCLEAR INSPECTOR REQUIRED (ANI)? YES ARE NVR-I FORMS AND NR STAMPING REQUIRED? YES NO 2.9 ~ 2.10 I! 1 I wJ /o4240 jlpCLEfKPRODUCTFIELD5PECIALIST DATE ~

,'. a 9 L + Meg gm J C. 1 EGs0 t PAGE 1 0F l e sfillAL Valves l g l 3.0 DESIGN DATA:

?

NATIONAL 80ARD N0. v/h o 7 7o ~74/4-h- 2-/ TYPE SERIAL NO. M/*/ M > P' E SIZE d IN. SET PRESSURE / e So PSIG I w i CAPACITY 9VT7Te UNITS 44r / #r FLUID S7%~ s / CAPACITY t.!FT le / "L y IN. CDS v/' # PSIG CODE STAMP v' e/ 8ACK PRESSURE M/M PSIG NATIONAL 80ARD STAMP M8 BELLOWS /'/h NFG. DATE O #-- DESIGN PRESSURE: PRIMARY N7M-PSIG; SECONDARY ///- PSIG I 8 LOWDOWN: 4> PSIG ACCUNULATION: d/A PSIG TAG NO. 9 8 A I/ I \\ l i 1 l n k

s.yp. ;. ) gg eT EG50 L C-PAGE _i OF I [eusma vnve {qugggpJ g EI 5 w g g I 8 i w +, Wp .E a s$ k=s $ s k k'k 5 eE s u a N' N s' t e 7 7 o N k. t E. -t R gES.EE ~ s 5-555 WW f k ~ E. SE x .c E~ $5g *g m E* E g w (h-i s 4 ig g 9 YA,g 5 EEg ll } v t EE g g e mm a we gg 5 0 W Ew. 3 b ~ "p 22 5 =l _E 2" 4 EE gg wa a v< ~ S

5 "E

C g c5 d4 s g~E gE ,, v Ew EE e ) w S W S - - gt ~ ~~ g EI E j 5* %3 <C 55 *m' 5 W g B5 s

5 N

HH ~W

w w

~ s OE Es g*g gg WW* 1 A $ $ l*g E m $5g 8" em $a e s - s - g "e

.. 'A n w =g I g= c g5 g e bEC m s m.eg m m o 2. ~ O O O m

t. .~ s J MMM Q ~ EG50 PAGE )_ 0F ' L. lneusynin vatvis[quggp] i N 3 f*W E t 3 O m = w W d-K a5 W g j W5 g ll {,g d 8 E h

e w-a

_2 ~Y c M Em 5 5* t Y a a E< 5: W !-l" c2 o E y s d r s s s3! ;a s s t e. q= ewe [4 w E-s e-sT= ,8 w eE = m. x = " W _,W* E* 34 8 gi rem l t1w mis a u w=m 8 t, w 28W g 2 =s *ag $a { W - J. d 5 O! m5*W W*.

E w5 ha v

l" r 8 sa .I Edu ~=~ lB 4 ~ a w sg a 1 .: p!= 8la -t _l C .W =<e g-g a l l=- = m m!ee 8 c l e a a %n

== m uw H F-8, 8 E=mg =s j. g s~ l age me g w s.: m > u w sg i____.H mag $3,8glas; gg c< g2 sa m eg, W.. em Ms I m mBSu as ga a-E8 e llllasEl Sw l g us'aa3 a-8 ls. aa e a=m a

a n + k O g ) L N!O!N 'l EG50 k PAM 6 W INDUSTRIAL VALVE 8l @ l es s 29 CE~ w Ee NEW 5 E-3 wEd m a g EW3 E a a m u 8 l

==a 8 m! va 4 NNg. sg

==m . B 3 8 a 8=. es sM= ws + w 5 a. sye s es = -g e e e me gwRE !s a Bg *s 8$vi e-u m s l t C EeBWE-m- -W w" E .2 e a a 9 *s -s 9o -s 5 t R5 ~ mm -c-O! seE Ol mae I e vs w 8* WP-g, gig,lm#gwi E.*B E 8 al w s ___u -t g m _v e-w g= egg v 258g Ng gseo e Em m we a on Nd 58 Im E* s =d5 wWEge54-% s a a !. s. 3 g sg gEd, goM goe e um gs $.2n uns =_e$ s- = = e8 5 l-lb 8e g 5cm c -E-s_ =l e.ee gB m 8 = s 1 gemweg m re go e5 m e_go w a l gs_E E W gwt g g mm e Er= ms E.3.g-Eag g m m 5 mm um can

n zw

g m .e 4 .gv s4 4 d d a i v i a.

ew a -am-M e J-IY k.,, E h ' g 0 ESEE IN gaso )=mia vuvul cn=.wol t s 9 d$ L s 5 s l f W a a I,I E w = c [ W E e I E E h E / 1 1 i 8 4 si a/#m\\ 3 s E s N a 4 a W sEi m g g! u g i 5 = e f W $ $l E g E 3 5 b 3 ,9 mini %hm s -e \\ I E M ~ 1 2 ,, g: E a8 M 8 u ee g e. 5 E 3h B i g, .g = m e W..

.4 e---e sg 4 'n Fh I ,s'. PAGE 4-0F (- IN00STill AL VALVE 3l gl g d5 x s e w k 5 I i g E l 5 o lilE[% y R I \\ l W W-l' N 5" 5 sg e / 1 B st 95 = s. se = 8 3-3. O 5 Igu, El" y g a m 5 3 5I g 3 W I ed 5 e 5 g8 g*E x g*5 N%NNNkg = ~ s e p* W = 2 M g v8 I 8 'R c = 9 E E E-l 3E$ i E5 . lk n m e e y

.,a 4 J ENGINEERING INSTRUCm0NS "5' paa s w 4<- L lmsma vuvasl caggp] w E o W E e a E g] ze w e w em em c - -n m-se M ansse = 8e5 v~w = we_g m-x M Es-Es-a e-W 85 8 m[ h-gdm$e m a a Rm= -sw w_ g g_ .s ,s_ orfms woc.8w g I a_ em-8 g gs m= s 3g w w -w w m oew 8e3e s rg w5w ww. s_ a a-s _a e- -e ses a s s v e mar sa- $e gw E s2. E 2 3 R ems s=w. e a mee um w e _IEnE o ce mmm

ce eeee s.=

w e3ue3 a e.sg! 5 ss* !m Emi = = ew = =em = -w e8 s m!c

s wc-s ea

-En 8 aws 8 8 -R mass se-s senn s w-e w w-s -, serve w=m-E 3 m 8m -m = se 8 sne R-59

5. -. 5 ass mswe R.

a M a e-e wmm me e!_3,In we

seer-e a

mgm = =s E la Im aas e zw sa a-ussmscoss

8 e

s,c. 5 58 . m s.w WB s==sem w -!e 8 --oar jemm e mea Ie s!s. g s g emeeme=== m e s er m _ eE _sg5 Ev 1st a www=me 1 lu e==se=se e= 5 e en g esw=ag e

=

= le le w geg -l g a,l-u s aw s o g xe m m we le mes_ wn 8 wggs gg M g8 _gmena m U-w-

we. e m

E a2 m es E-3 m a Rm =28sg w a v r ~ E c -- m ! e-8 = ~~~ e~et v tt e ~ E je5 RRRRRRR*R m = g g= g = g aaaaaaaaa 8 a a s m O

l beusmut vavul angsp] c. 1 a e 4 a 5 l s \\ $ l j N l lL L($ g ( I i g 8 g wg;7g 5 [; g ~ - g(' h' k' _% E ,i g gg.. i a e ji axx % ) a o h u 4 E t::n 1 [ ] + t. -? 5 E O O k v e W g g_gg ese,_, J 222 3 5c is ~ s o o nn h_;11 m l 7 l' [ =] s'N, y. '\\ t 5P s g . / s = se t a =E

=

e a e a ..gg wwu t, m Ilg_ e al c a a a _ga cem e 5 En 5 East!l s in r w v

..a... 2 ENGINEERING INSTRUCMONS { a l p.omia mu.i wi I9 s ~ s ? 6 s e s a s a ~ i N, a w s .? .v i j I J l n;j g ii 'r s l a, 1 i g / / 1 Ev r gJ s t sl u s l; ii Ir, sg a n i s eggg a s lo: E 88 8 s t* t I aa r e w O Ia E E 2 1 5 W ~ 4 e W h *-[ 4 a g. g I ~ a s Il wE $5 a g .n s; t -a W 5 a e g W c b M E E .il E .2 D Ec I' N 2 g Em

M 3

ll I E e lE IIE R i; s w"

= 4 + 4 t,I.., A El E IM 1 6 gggo L psuut vava apenrol .I s o = a e C E er agg e s !~$ I 4 o s ~. ss a. bE' e = e .d M ddd o s e a g E Ems g 8 = g g 5 g g 3 - g a s. r N E 48 ~et een s> -m E $d3! W Mg* E CE 25=ei N o-E wg u e"WE g \\ W / t as

== e llg CYC g / a .ce: m o { ~- - = s -w EM m S M u Ess E gds-a=- E t o~ WQ5 g W" 4, & =g m "3 d ddd Eg E o M mw3w .OWdE E q W"mW E t* t' o \\5 m Eg-w85g=8E Sag ms .d c osR a E E --W" gge e gg 8$" et E l .s w n

EE g

WM ef e-- =gegg gg wW u e EW =, a se = a sw r w c a ,,_g a-m gs w= s u ud c s g* g CC d E -l I . u m IEli lM z o z i-a gg m c e r, e es e ~ m@a5 g

==

w W-W g e g t,r2 W = E b 5qs g =4 a R 5 e =.e o e m -g-s gm a= m$g* em WS ~~~ x Be_g -["G g-g e R Eg w g -an m we m ae e a-w.

3 w e J A O k 8 t ""A peusnutvwvulquespl "i EI W! s m 5 hY si l gg ! I i is E-W.g w g e sc! C ll = !I!e% 8 5 g adg E!N g s = ~ k s.a egl" Lu_N.iM l I I" 9 E ja s N 3 j s l $ gI h n l a Es j NXXNTN,. I m m 4 i em m e C -a \\ Y N . q, w-

is._.4 sh A.Ada, ,2 ,1, _ -

==mg, 2 (8 g, g. 1 EGM -4. c. [ INDUSTRIAL VALW sl_ g j me E s en. E-- s a e 'O 9 8?,5 a s ! I i 59 eg v a E / ) I e k / =y / e, 4 ~ g:

=

j f,l /~ $ i _ A

.m V//////////////

i s Es-8 a_ a 5 E! EI e __ ? a 3 5 I NN o - -u u B aw I 8 j d 5 a u ;m e -l 8,* Ea a d5 x l saEg I I-a a-a ga. = m f

~.. + ,,,4, " 1 " ' t? [munututu.lq,ggpl c N i 29 85 5 eWc 2 s s 28( a e 8 8 gc7 ! I E h$k y a esa E 84 3 y el HB 't. i e N 2 b \\ $4 4 T g _g ^ !e h OgI dB !l,\\\\\\YNM N ,i

c I'

.f a s es N s 5 l= !.g *_8 e 8 1 h W, lI mm ~3 E s

i h

I lU _g

i s

Em 2 : a s a is ,H 7 e s 53! U E a m v,i e = c E$ ~ 9 w saass 2 I gi a er- - - -wy- .:p p .,,______,,,,_,,__,______,m_

~ .- m.- c . ~ a El E lE 1 6 ES50 M; JNDUSTO AL VALyggl (RSf33FDl l 5 w U% g-o w 5 'l E i 4 i 'I c lii d ~ <gi g\\ c 8; s 3-m e N 8 gg g up ' ' ' ' 55$ N Dit t W M 5 = M .? k ~ t 'W g m \\\\\\\\\\^ y "9 5 h I a I =- M : g e a "w 5 5.g = R 5U t 'E m 0 E W T e e a 2 g 5 W 5 5 g ~ 1.: s a l 2 m i 2 S 2 ,v i

y g p ,-Q O' w 1 l EG50- .'s PAGE 17 0F C._ JNOUSTRIAL VALyg3l g l c ,\\ us y--- a mg a h 85 g g g it w? 3. w! e m o s H,g g< !o A 3l s N v

l; N

I \\K7 BB-88 t ,;v aa es_ e w e< +d 's 1 is E s. gg I$ En e y 22 p 5 45 t g 5 h$ rtrz/MHMMMM7ESA l $g 3 I S. d S. ee = ~C" I ~W WW ScR V 5.. a e 58g 55 G" lEsj ya s a.l -[

== .a $8 2 t

.+ ENGINEERING IfSTRUCTIONS se inousmat vAtvesl aersato] e = 3 29 s 2 m sii 5 ! 8 5 e 8 f-f .x x IwE 3 B t- .x x ) r 8 O ~ e e e ~ 5 i e g 2 3 g g = = j B 8s r g 5 s N s 6 c A o .m W a o y g WE

- 8s "3

E .. p 8 8 .az 5 E e ne e. e g g-a g,g_n a -l s. e u aw a. lI R 4 W -

c.m MI M IM 1 6 EGso [wousnin vuvesl cnersero] d 0. y e S 8 = er s sg E eo-s a a ,5 es N j'a 2 si g ij = s -es m ,(-i m%- S Es a .=4 s u E .e e -,_=g! s E sa x8 r w ve ca as -l cs a se,- me s. s m w

== e i mw g e eg ! a"8 E i,I g a a i ws s g- %

3ges, se

== w i,,, - -g E Eg s-c- sm

g. gass a

ge hs M m e-g m sm _, g a,e a e 8. s g-s-- me" 3 7 'e -e

==="w ew sesgg iBe se e e c - e -=- a ses s-Eme =M me a a m s_ = 8 e .a.S a = m g we -Ss a erse. eg a I 'w- " e-Em va m " g* 88 e m i s = a ( w. a = e = s -w e s. =5. c w m= n g esa s. e e $" g"e $" E m-a 5 "! CS W I g 5 g E*D e-ag g a m : am g a e.. ma .a as l -t 8 s $w me e li v: e 4 m ee ms il eg= gg gs = v s. m ig i i a gamRw s sv l l

N e, w i

s 8 8 m s ::! a 8 g=g sl i eE !! ggye g a a i, es a was e e m asaa ssma a a aw E N m

y -s-a n "O W

-4

[..' e m sn ut vitv a l q u g p l " " A x E O m W 5 Ug W $ 22. E s M ~ w 330 s 5" E W TTT E y l-3 " 222 e m 2 8 3 e I $ 5 5 W a 5. ,h t~RR c eee 5 o w k d u g lji T 8 $g lx e w a .m u k W 8 g 2.. g E $ 33 i O. E N y E sAA .{it iI. M t g .g 1 a g i E I O d I g l E W i

=o 5

= = 3 s a nn m t I3 5 l g 5 E = a = e m-m 3 1 e G E-eNg m M E 8 W eE N e gg -W e 2 t W 20 w w g W T"? t g 0 = b 5 W 4 2 g g a s s w, E,g,. s g .1 8 = E _a.e c ec e. ~~~ ve es =cz a gg

m slK-gg om

-~~ we W .= u

7- \\' l ENGINEERING INSTRUCTIONS L ma inousinin vuvesl cagsagpl u. E9 s I L 2 m N E ! 8 5 g =5 o Eg d d a l s 3 g. g M R m s m 3=l 5 = -E e = n e 5 M f W n W s a / m /5 ! M8 s Rs P s e 5 m m 7 m* e /2 g m m y aa m d 4 y: ,4 .W 4 8,N e m ga R-8 8 e = e e e. E S,W m aa 3 gi gE = W g* = a -l aW K =e me m ls a x 4

/"J+

Jgh, EG50 f

! b hNl$b YA(y($ b Ja a-Y_, W e 5 l O ) a R l E i t t u w c c h: g g e !i 9 i-____., ( d g. 2, x e* x 3 - _ _ _., j gg gg E h 3 We q s 5 a ss = c 5 MD E b 8 a/ v g J = N J "0 ~ l g[ mI e g x m g w w n .ed $ ls [ l j ~ s N t A N s f w y i ~ W 2 M A a g g e w t 3 C M E C S s D es i l

( t-FORN NO. 910-144A OPER. INITIAL A S DATE DRESSER UTILITY NO. OPERATION FSE ANI REP ['[ < 37 YOKE ROD NUTS INSPECTION POINT REPLACENENT CRITERIA T HEXAGONAL SHEARED h BOTTON SURFACE SEVERELY GALLED OR GROOVED , I,, TREADS WORE THAN ONE GR0 KEN. SHEARED, p OR TORN THREAD IN THE AREA 0F -r ENGAGEE NT IS UNACCEPTABLE. O i, NUT HEIGHT I B NON SIZE A MIN. ~ max-i l 1 - 1/4 1 - 1/8 I 1 - 1/2 1 - 3/8 l A 1 - 3/4 1 - 5/8 l 2 1 - 7/8 l [,g e i i-l l m j NEASURENENTS: N m EQUIPNENT: NICRONETER SERIAL NO. To 9 757 7 0E E (t) A O. c 2 0 (a) g I. 9sr R P DISPOSITION: ACCEPT REJECT M SCRAP REnhRKS Arrf, m S~r f~ u & a (t.e)

l f e ( FORM NO. 910-144A OPER. INITIAL Als DATE DRESSER MD. OPERATION FSE ANI REP UTILITY 38 OISC HOLDER - GUIDE CLEARANCE /fe IF NECESSARY, BEFORE INSPECTION, RESTORE THE SURFACE FINISHES OF THE OUTSIDE DIAMETER OF DISC HOLDER AND INSIDE DIA ETER OF THE GUIDE BY HAND POLISHING WITH EMERY CLOTH. IF REMACHINING IS h REQUIRED TO RESTORE FINISH, REQUEST REPAIR ROUTING FROM FACTORY. DETERMINE RADIAL CLEARANCE O BETWEEN THE OUTSIDE DIAETER OF DISC HOLDER Als INSIDE DIAETER BFTE GUIDE. IF CLEARANCE 5 EXCEEDS SPECIFIED NAXIlmat, CONTACT FACTORY FOR INSTRUCTIONS. E g 3 2 g INSPECTION POINT REPLACEENT CRITERIA .P CLEARANCE SEE CHART BELOW. VALVE TYPE MAX. CLEARANCE VALVE TYPE MAX. CLEARANCE VALVE TYPE MAX. CLEARANCE 3717 0.00S 3740 0.012 3787 0.020 l 3737 0.010 3767 0.014 3707R 0.020 3747 0.012 37770 0.020 3707T 0.025 i MEASUREMENTS: l EQUIPMENT: INSIDE MICROMETER, SERIAL NO. pov') 361 DUTSIDE MICROMETER, SERIAL NO. g.v7 s W. MAXIMUN CLEARANCE: . o o 8' INCH. E DISPOSITION: ACCEPT

/

REJECT SCRAP T' E= REMARKS _7 JD. p. C Ls-(18 8.(o 3 9 P 'adglu=. u mm

( .e e ( i-FORM NO. 9I0-I44A INITIAL AW DATE MESSER 4 NO. OPERATION FSE/PE/QS ANI REP gygtgyy REPAIR 50 SCRAP ALL COTTER PINS, WIRES, AND SEALS. g / st/,c,/ o f w 51 SCRAP PARTS DISPOSITIONED AS SCRAP. CONPLETE PART M 'I'6/y, 'l RECORD. 35 52 REJECTED PARTS SHALL BE REVIEWED AND DISPOSITIONED BY DRESSER PROJECT ENGINEERING AND QUALITY SYSTEMS

p,'/4,.

E / .E USING A NONCONFORMANCE REPORT. REPAIR ROUTINGS WILL 6 E BE ISSUED AS REQUIRED. THE OWNER MAY ELECT TO SCRAP IN LIEU OF REWORK. LIST SCRAP PARTS ON THE PART RECORD. NOTE 1:IT IS PERNISSIBLE TO RESTORE SURFACE FINISH BY HAND POLISHING, WITH ENERY CLOTH THE FOLLOWING AREAS WITHOUT A REPAIR ROUTING: A. OUTSIDE DIANETER OF DISC HOLDER. ~ B. INSIDE DIANETER OF GUIDE. C. TOP SURFACE AT ENDS OF YOKE (PERNISSIBLE TO LAP). SEE ASSEleLY INSTRUCTIONS. NOTE 2:IT IS PERNISSIBLE TO STRAIGHTEN SPINDLE PER MANUAL WITHOUT A REPAIR ROUTING. 53 RENARKS: gly (fiy,v.. g 3 P ? I ~

.c.x

.~ ENGi m im i m _INDUSTRIALVALvr81QEH5sJl aW' 2 A ~ 3 i 8 ~ W E A ' O E l 5 j g, n e a g I ~ m 5 3 3 s E a 5 ~ b h 5 lm 5 E $ !5 8 m = m d E ( ~ CIE 8 8 t t t t= s a s W s 4 b b: m E S E ~ m. lE = 5 s 5 I g 5 i5 g $= le t m y a sg 58 5,s,e y Ee E s e e m 8 m "O tN Wa g W W-A Am W t ~8 ~ 5. e a a a t 5 = m o" g aW ~ 8 E 8". o 5 W" $* =E o 3o 3 Em C 8* g m B g W H o 5 e ad a e.- 2 =W W 2 2 _, 5 me gm m m 5

I.

E 5 33 r W. W m W" s. t Wm om mm o o d* gm 5 5W EE 8 W R W E:= a c 35 s5 no m g 12 " = > 8 mg = 28

g g

g W M = mm Om E gEC = = W E W 5 gg 5g4 E $5 i f =c,g ysa;eisaglgj-4=g E m q 5e aae aaEW .a s = a -e m -m 5 2 E 25 e! u !EEEvgg g, m 5 WEm 3 m m R E 4 4 d 4 J R R R R \\ t

.. : s v.. ...c ElElM l E650 JNOUSTRIALVALVESl l-s o E d* W ENE E E sEs s g -e-E SE 4 W ~ mm E 5gdE5 E!"W-30 E~ E w W wkgem. gtg-Eb. E 8 E W-C t E ! I E = slW=Eb,Es=awW d4W c$g gdm o EWss. - azw, Wg= t W=- ~gg. w $2 wd* "4g d EE $5 NEW j#

ME

% ?( a a %s 1 1 5 t: M E s i 7 5 / %d X :y a f e N F- / /x' m -n,, a i e su \\ u\\ T su Y.f; \\\\ g i. a /4 T it \\ \\ g / 7 g+ y,t ,,, n __ o ga 1 3 N 1

~ ~ ~ ( D e T FORM NO. 910-144A M* INITIAL Alm DATE MM UTILITY NO. OPERATION FSE ANI REP TESTING A. TESTING SHALL BE PERFORNED IN ACCORDANCE WITH THE W ' '~ TEST PROCEDURE REFERENCED IN PARAGRAPH 2.4. T 5 79 FUNCTIONAL TESTING OI ,g j 7 ? -~ y AL O f i R sma 8il P

~ ~ ^ m.s s. NlE!N l ) \\ EG50 i i PAGE 29 0F A X.; [NOUSTRI AL VALVES l CDetsemDl 8-=e -e. e er gEd 5 s la a e$x s 'S t 5 = 3-m 8 8 s,m x ~ = x Jsg 7,A-m '4 3,3 3 sw,- exmvry\\. N u Egs=t e a ) fy J c r// \\i a e g sr,g .o s m_ g m -., m WW w E*I- -G ms w 8 / s;8m--m ,s %s w M 55 Qd x E s ts-e 3*a m-aa E s-ug" g

== 1 = a w, .a m e E @t E EE 'E I ed l ~ a 3.4. ~ e a wm ll n t -t a 5 a s "N e em 3 ( c e Ns<a a a e w "ma, n e e a a a*w-g t x EEO m s a 5"5 g!% F,. s.N f ii, w m a l e wga-rsmyrys m s u g w s g g-E ,=,g -H S 3 a g 2 em r// \\. i g m , ",C, a sgg- ,m g g-a g g gEg5ma!g ji n m "gwg-lE=eaatg= 3 f 8m wg. m o i g a aa e v 4 -e

..e.. l EG50 PAGE 30 0F L x inousnui. vuvesl ggggpl a 4 n E e g g$ i 4 3 8 i N I 4 5 } 3 '9 4 J &p 1. te a Msb ul W 1 S

a I

E W. E U sC E a< 5 ~g 9 5 r E w: W C S E s ~ b$ --g g $$"Q. G m m s a e e~ x x .c <5 m lI E a2 3 c 1

J4m naA 4 4 uA J.h J l l PAGE 31 Wf_ L INDUSMI AL VALVE 5l ClWISSIOl 5: W R i a m 4 g $$2 ~ v s A 5 k 8 Y y3 9 2 .i 4 h8 k Pfadk s n a d 1 e NN S a Q 8 *

A.

g g E W A 3 m 8 ga = _m w i e t E = g w G G c g g 5 s, S 1 m 8 C C< g a w R gn s c $I m" E 8 t N R E B S 4 ,,. - =

ENGIIENISM i EG50 PAGE.,,H.,0F,,,0 limousta AL VAL,VESl g j REMARt:S ~ [* t r #, o I >< e.J A 7, e o N <J a, rx

p..', f

./ u < r 6 ( a ) c...s & < s t. +, A rt se>lx.-) a :rl sa ;,, r <,J >r 1 r e i (31 valk -, J -) r m u ff n. su rF-exs s //.a A h r r v (W ru T.s <ta-cJ w A.n-zJ .h t & m _A f* l (9 w A k__ i kl

Y

/ (4 ).b.'s e h o /J e e-t s v k a./ (n e. - o r a ss :,,, a 1, c un .t. J s,., ~ u. rs:n,ju,, l. r v M u Ik a.) i-r, . vd h a ) nio i _ uj a s l., 1,- ) ns J s f A<. s. e. r i i l DRESSER FSE M, - L L DATE: //Av/r o y i i 4 ,,,e a

o.sa;. .o l MMg EG50 PAGE 1 0F 1 (I M W Ai VALVES l g j w B PART RECORO ,5 OLD PART S NEW PART m N SERIAL NO. OR SERIAL NO. OR 'i PART NAME HEAT NO. HEAT NO. PART NO. g

r e_

rr<r /). ' o d/M-N /' r gjy A's e W.llef /A x ry e s 2 9 19 y g 32 d ' G IA N/k dh Op 1 l (s-o')* <J Cmur fy!/ s, ,, j !J 41 A in/ 0 \\ A 'Se lh Ih r c, n t,' x ) /, - 3,x u. e it c DRESSER FSE Md DATE // //t/,. r UTILITY REP DATE OTHER DATE s. i

.n. e gg EG50 PAGE 1 0F-C - I ( \\ 4 CALIBRATION RECORD GAGES. NEASURING DEVICE 5. TORQUE MtENCHES. ETC. 3 T .2e g NOMENCLATURE SERIAL No. CAL. DATE CAL. DUE DATE u sar R.% L-- Po 4 r vn T-3. 9 ~ 4 = 2-9/ it r r

'\\

L o se - ,11,.. /.'.., 2 to v n v /s 1 - 2. 7 - 7 o 2 - 5/ I r 1 1%yfl A1 e ra m a r. s Po 4f L f f t o - M-t e 3-9j I la a :, n to e 1*ev1yry 9-1>-Se a 9i D. 0 M.'

r. m 1% r Ve wm DC

/e-Ls - s e 2 91 t

0. b.

It1:e / n m 2 f'.e /- \\ 80 V*1HV9 so-16-+o 3-9 / 83. 41.' v e, 2 7".< - Fo 49 KP S i s - 1. c - 9 o 19/ C. h. sv1 ! r to m f.s r- \\ Vo 4 *1 s*4 4 1 a 'A. s - 9 a 3-n i \\ ~3. A a:e tem 21,s-10 4 *11 C 3 n.2n-9. 2-9s a r a,,e. N Jr;%I!ar s b lo 0, p r 1 - I p-10 To r e - 2

2., s s t

+ o eu s ut a n <.A unorvLt L - t r-1.* r 2 i v --n o R ln. f a.'7 G*2 Fo 4'191o al - 2 1 - 4 4 3-5g ORESSER FS 19.,A.2 [_ DATE // /s.us, UTILITY REP DATE OTHER DATE t i 1 .\\

l j . DRESSER INDUSTRIES - Report SV-404 u Industrial Valve Operations-Appendix'7 Page 0 of 34-Revision 0-Appendix 7 i ' INSPECTION PLAN AND REPORT EG, 1990 REPAIR IST REWORK 1 l i I l ) ') 1 l

y e.; ENGINEERING INSTRUCTIONS ' 0 e PAGE _I,_ 0F _34

SUBJECT:

IWt PROGRAN. 3700 SERIES SAFETY VAL E 5g DRESSER PERSONNEL ONLY -- THIS FORN IS TO BE CO ACCORDANCE WITH ENGINEERING INSTRUCTION EG74 UTILITY: EJem v o.o,.m 4!o,,s* E c STATION: A-yomK4x ' w L,/. - b, UTILITY ORDER NO.: L) - 4 / t - A l DRESSER' ORDER NO.: _ o /- S/WA ?_ o

.3 VALVE TYPE NO.

4 -3 ?o7eA-y1. #721. Yo.5 B +/ YALVE S/N: R/v)-49 7A i As aer K *L AUTHORIZED NUCLEAR INSPECTOR REVIEW DRESSER REQUIRES THE ANI TO PERFORM INDEPENDEN OF RING P05ITIONS, OPERATIONS 07. 74 AND 80; AND FUNCTIONAL-TESTING, OPERATION 80. BEEN DESIGNATED. THESE AND OTHER HOLD POINTS HAVE i SIGNATURE:

/4 i

AUTHORILtD' NUCLEAR IN5PECTOR DATE CUSTONER APPROVAL ~ r I O t h ni.im. m/,4

== SAAo i m in m.. . g f. f L

== gy-o ....unmA w m on,ou, .E,. esa en.. Essa. y p,K,' on g./-fp s/10/s0 s

.a n MimIN C. > E { NOUSNilAL VALVES l g ] PAGE.1.OF 1 j .5

1.0 SCOPE

I ~ i f 1.1 THIS INSTRUCTION PROVIDES A BASIC PLAN AND REPO g; NUCLEAR *NV" STAMPED PRES $URE RELIEF VALVES. THIS PLAN C0 VERS INITIAL c* a INSPECTION, TEAR 00WN, INSPECTION, ASSEWLY, TESTING AND DO 1.2 l THE NUM ERING SYSTEN USED FOR OPERATIONS IN TH TIONAL GAPS FOR FUTURE EXPANSION. jN

2.0 REFERENCES

2.1 ORESSER QUALITY ASSURANCE MANUAL FOR THE REPA REPLACEMENT OF ASME SECTION III CLASSES 1, 2, OR 3 "NV" AND "N8" i STAMPE0 PRESSURE RELIEF VALVES AND ASNE COD { AND 3 *N' STANPED LINE VALVES, REVISION L. 2.2 INSTRUCTION FOR INSTALLATION AND MAINTENANCE CON VALVES, TYPE 3700.Auv M m EDIT!0N, REVISION .2 , MANUAL N0. g.. i 2.3 ORES $ER ORAWING G A -/on REVISION O i 2.4 _ _ _ /o v/e_ TEST PROCEDURE /009 REVI5IUR ~.D 2.5 AS RECEIVED FUNCTIONAL TESTING REQUIRE 07 YES. 2.6 N0ZZLE RD OVAL REQUIRE 0? YES NthIAA. 2.7 DRESSER RING POSITION GAGE. SERIAL NO.: Ad/7//O UPPER RING GAGE (NIN. POSITION GAGE) SERIAL NO.: doVWN AND LOWER RING GAGE (MAX. POSITION GAGE) SERIAL N0.: So 2.8 IS AN AUTNORIZED NUCLEAR INSPECTOR REQUIRE 0 (AN YES ARE NVR-1 FORMS AND NR STAMPING REQUIRED 7 N0 g YES 2.9 2.10 i wJ /b-/140 K 'Ep PRODUCT FIELO SPECIALIST DATE \\ x.

9 MM E450 PAGE 3 0F g 3.0. DESIGN DATA: ' i NATIONAL 80ARD NO. v/A o ~ / [ TYPE 7 7o ~7#/3--fr - a-/ SERIAL NO. A /f A S ? 9" E SIZE 4 IN. SET PRESSURE / e ro PSIG H CAPACITY ' l 8/ f 7 r e UNITS lf.r / #r FLUID S7e CAPACITY LIFT I, I "L P IN. CDS v/# PSIG CODE STANP v' </ BACK PRESSURE M// PSIG NATIONAL BOARD STAMP / AB BELLOWS //'h NFG. DATE //#-- DESIGN PRESSURE PRIMARY /4-PSIG; SECONDARY /A PSIG 8 LOWDOWN: 4> PSIG ACCLMULATION:

FA PSIG TAG NO. S P A t/

e i G i I e l e

~ EfellEERifE N 5858 PArnE,,4,,_ 0F L pmusma vuusl caE552l ,t 5 5 E .= n w W j 2 5 1 m 5 I EJ Q t i c h A E v %\\ g b m r [" S %

i d

i E-N E ,'Esi di \\ I N E SE 5 5 WW c EE E s -n wm E5 EEg a u ec ggw lEl 5 ,N g a N E m C W t W"4 CA 3 W w a. 224 g 3 " e" m t gW EE E# g C $4 i g~E -S W 5 m Ew a1 55 kE l m N EI E ~~ 'II i e I n! ww! g g .E-HE

W m

w g E r:,e,e _gg e WW EE 2 r EEm s !E Be w" em g-g gw- .m.eg*E m li 5 s m.s asa a s

_ _ _, - -,. - - - - ~ ' ' ENGINEERING llS71RXm0NS ES5' \\ PAGE,,1 OF E h linoustalAL VALVES l @ } C

w

'E C .) = w W*W W g* {E ' m EE g g WE Wa I-i 5 $ 5 tc I E J c C -- 55 5 6 _) a g m 4 g l"g. E s i --e a w % 1 E $5 Si s A gz g*5 l E,E ~ -s g es i = m.m !h h .b 5! U E _= ser_ m, ln. g e-me =8 Ee nv w,. 5 8 m5 a na .I a gcm l l

. s p

e a,g gm o V a = l s a (--N- -B c g

== F g yOg=== s. ==== g 8m c sd"e-5 5c j"g', NS ~ 1 << = m<g w g 85I y _1.\\

.g34 i

i m. h J 1 mM 3 g.. 4 W >E W m m ff ga. mE s=s=INll$l$yH.lsaEl Eg"E W 55 a b og 3 m R 5 a* an-l-l Nw a m N ga. aa e a== 1 c ^ i + 1 2 f

--.,,,.r.- l l / EG50 l -( [Noustniat Valves l 6 ] O S* -s dW 5 W CC w 5 5 6E E s sv5

I.~WEd w"

W E

8 3 _m

_i.EE a a b E g 5 g5 5=W Ee. CN O ~ 3 S 5 s a.E ags un -g= gw I _ls

e c

e s h5 *s ~ i s v* m e a 9 m E xa e s Bw W e, e s. a s -s s= m E n. gs g.o 38 g g ghi [e Eme 5 e w W DI e r-8 jg,g #Ui E."3 E s mg e ~ -t gm ___= g-ee: E=w 5e"w w. W 5 ~ W-e5 m E* "dEE I". n a3 C a ou m-- E dE W 'I p -~ o .g.I E a a

de g

8 =

g M5 2*r E

~ b 5Cw c M 5. 8cas! E ~- m 8_ se !WEm.g E e g b '. "8 j= lg In EE*=W C m g ~e - en m g em d $w"W a s .I" 5m.5 W5 a ..n .w n E h$ $4 4 a J E e m

w i

..-.m _a w ,A -n'-p4 er, M. w -h -+ ENGINEERING llWTlWCTIONS l seso PAGE 7 0F t.- llN00STRIAL VA(vtsl g ] e C EI s s 5 g g g n .g 8 i E w 5 E-a e d% E S ~ s; >E n g $y ? E l A MN 8 sl l s = f$ '~

$g g

t: 5 a a II o M 5Bl 2 s a = m I I i s8 wain l 4 EN 5 .m t-1 u* g E v-E W s .g b C D p i n 83 ~ i '. id a I ~ --

u.m,m .. - =, ee-4..-m.s,.~ t m. .m_.- m.4 a4, _u_m.,.a._, i.a a e 8 ~ I gg 1ammat vatvul casensp] u D* - = mmmmmmmmmmmm. 2 4* - 6), = s b s E w g 8 ~ ] I E g E ~ s$ \\ llE $ h a a s s \\ ~ g S43 / I W e pl I s es 5 s E ! !Il"sl - I ae m sg Il% l 3 5 I I 38 g: g%,$ 5 = gr ,e u. a a .. r 8 g h g - = E a .gi a t ..n. -,,v- .-r-,.

.~ ,-u .. + Mlggg i Em PAE _L OF r. [lNOUSTRIALVAl,VESlQWlfSGfOj .u w ~ i es e M w aMg.:s m 5 E v5_[ l s 85 M i-80 a o m B-5 RE w e3 a ge-5 m w 3,E=s B 8 wg B g -sIm!$ j a a ~ w_ -w 3 3 a EEN .n 5 8 m-z.- a e g.s s g,c.B_w gel =e= db.sw,

3 gg'w w

-w w w s-w- sd 5 e sc-m a s-sw3w s. sE.f 8 8 ss ms swa8 m m a mee um w-= _Ima3 aw... g w .w ce e,w gow n a -~. c. e =eeee g,g g g 51. wpl5sgg g asg gm 5w

cm

=f s 5. Cw = = ~, -w e a alc 8s-5 *Et!8 5 aws 8 8 -R mass se-e wee Refn g w-E.eerwe wa wa A R =-s 3m -- s

- Es mswe N.

E saa m3 9 Ma. - 2 B rs a a--- wmz S EE $_w sIe g sW5w= 5 5 mww b n-

==s-a a aws s -samm s 1g.E Be sw ~t Ww sd

d 0.

g b" Sw"5coEm ~ y5 w Sem E j ~e a-g e' I!

*5 den Ee bra"$=~e w

~

UE

_a -*E d E ~ w eUSUEEEEE S am Em mea t B eg j -8e8w=W-c- ag .====== esse u e =EE u

==wum tel le w-g a gw

=

5-r _ Ems m e aM m m we le gee _,gsw B $$!Es*I E m 8 m l M g smEfe g e w= n --Q E RE E 52838 as e

u~c 1

E e-c -~~. e ne -w.= m a ~ c R R,R R R,R,R R I EE E E. w 5 --- nn -2 8 E w s l i

--m,,s --A lneusma vuvul agggp] u a .e 9 ( /) g 3 B 5 l \\ 5 $ E N l l I kk j ( b w _, z q g ... E_.,_. 4.,,,, tu y g ~ -- g? %g 3 WL o, #> s -m,m ^ a wI gt 5 wE E l s i ~ y 9s .k. L~ 31 E f L' g g_i.g ppy 84 gg,4-B 6 ~ s o r 4 N-t r im I r :: E :) M a, er u d E.. E Et i 99: agg wwu ( a .. s a 8 s -Wa ..e 8IEcr. ~ m E . _a + 0 i e-r s

a a 's h 5 limaniat vatval g] "A"A 4 2$ I E I t 5 E 5 E E E g a n g = w L g k 11l $r- =1 5 -/ / I i g J I i . s; . g g _1 EI, ass i a J" s 8 I 8 1 s 5"e== nll l s4 gllll la s s I 4 = s I ! il l l l 4El,l fj l!, g -j i g i g-3' l' i *s x, !=g e e n l. 1 ia a e-II E

l_s,

- $ n

l g .) 1 u. leusmat vatyc l cayggp] PAE _H_ # f _ i E i e E G ,N ae I g =31 e w e 8 .s ~es e g.mc a ,w e.e.e _a gee A E m i s

e8 5

I T Nl g g g EgE. s s2 = ~me I r -meIs g.ME eee s y g m > mmn 1 i .SmW t WN w ea tv -g g=mws-me 8 F.gE w a g=e.a y $W / g'g u e .re: _. -- h 5^w:. 8 / la-E r' = EM S M u $5; wsa3 g. sw, vag. e.sl o B S g sg - mms = s Br ~w*es N\\% a w. x w"a! s,g$s; a. wsug s r s .8-c.~e gvE -was5 RRt I gn C E m $^g~5rg i ~ E 8eE~ wB x8eg g d w l' 4" ' s-a S*sw a .!v.a-gag a r w m c r wg e dhEg b.sl E m d. g~ mis Es l g I '. N mm w 44 h e y =. 54t! ri E .s-3 m M*lc m s --- wg u ggg v =- a.se. s NEr E e l i +. Er=s o I

8
w=

c~ ~ =~ EE a gWl= s eBEf I,E = g 3 ee, .5 9 W 's. ~ e i

p ENGINEERING llW7 RUCTIONS p a I h_N00SfillAL VAL,V($l l O. h ll s kg C E g ~ si i E[ I !. 3 W E Wg s g s se c, We s 85-5 !g q Egg i s ex. .s. w g i I" 5.h_nw l E a

jsB=

E N s c w m m g "] P E Is l- NE g g$- 2 g, se 11 =- =i .gi n 1

F q EIMIM l EW l lNousTRIAL VALVES l g l PAGE 14 0F c_ 1 .x e Mw i ~g Be 8e i = s s s e 5 O W 8E 8 5 We ! 8 i 59 l5 B ll I t eg v 1 e e e ) !E ? ll s r f- / g B wW //7" M ME V se!=_-ll vu/ninuun ' b m

== m_ y = 4 sass gM g e g= 2 O _M E _8 _5 3 d g 3 e m g i E85: *i

n l

1.1=sll"i u 5 g E 5 g $k a g,g _g Es as II .. e 8 8e um = Mi ss 2 E_ e m

.._e 4w,. 5 -4 k wA.*e m. 4s A O ' ' ' O e Nimim m I c lWTRIALVALVE8l i - = 2 'l - 29 85 4 5 su W si i ge ! I i w9 eg g -g f 1 a a ? 4 1 l l; N 7 l ~ $2 l e L gMl,kMND sa s!=E Il N m h' ' r s a=- !gelEg=! E A a-!lsg g e sg". a a E a ~I a g ma s = Es ~ t t N a 5 l 8 C: = E n-sissln- ~ a. li W I

a.- L. .g e 4 ENGINEERING segTIMACTICNS a ii u.miasy.ml w] O w g 39 W 5 ~s w E _I g. ! 8 E E l E Ib h 1 q k %"; L_ W lil i ~N . ~ g etc y s. ~ l t 8-k h b g.EI w{ bqyaun\\ g :,c 5 8 E I E l E C-8 E = Es s.8 N a l's$ E F k' W ~ E = g5 E N c ..!2 mE g a e ah s i E. .h t' l5 a l l j - - - - - ~ - ~ - ~ ~ ~ ~ ~

Mimsmi m ~.- - [ NOUSTRIAL VALVES l @ ) C = d U A. d 4; dW gnN 5 a m an r s g is* 4 5. s g5 4 s,j N M h,; 5 i i n N s g A ) 4l g k ~ ~ !ss\\ j D \\K7 Sug e ,,y l-

s

= g _J s mx. 4 ga p 's - s L e k.

I h

N EE l l$ !i ,=o. =I s s is i g ~ e!! du W 1 -m U" 5 a. gg sII_l IEEl. e.. e a g m 4

7 a - O - e l l J b (INDUSTRIAL VALygpl g l q. >e. t } I dE 7 5 .o5 l W E 3 5 I E u at i m-g e [" } I p H2 A g L gg l ll l l lQ ; ~ r, E o c e c \\ I h 5 g-l { s s c g s, l M5li h i ~N 4 g, Ie .a -= w g3 E V la le! n !+ 4 .. e

=

t c =- ne = I h ght .M.E .h a. S R ' s. 0

m-

-,_-a-

-3 n

,w- ,~-~

_ ( .3 A

(?

FORM NO. 910-144A OPER. INITIAL A S DATE -- IG. WM OPERATION UTILITY FSE ANI REP 32 SPINDLE INSPECTION POINT REPLACEMENT CRITERIA aw DISC TMEADS w BROKEN. SHEARED. OR TORN THREADS THAT WILL NOT ALLOW EAS f, ASSEE LY OF SPINDLE NITH DISC. STEM TM EADS BROKEN. SHEARED. OR TORN TREADS THAT WILL NOT ALLOW EASY ASSEM LT OF RELEASE NUT WITH SPI WLE. 2 OTER TREADS 00 NOT REQUIRE A RELEASE NUT OR FUNCTIONAL T M EADS. V E MORE THAN ONE BROKEN. SHEARED. OR TORN TMEAD IN THE ARE IS UNACCEPTABLE. E UPPER STEM SECTION GALLING OR HEAVY RUS MARKS A SEARING SURFACES IF SURFACE CANNOT BE LAPPED A i STRAIGHTNESS T.I.R. SHALL NOT EXCEED 0.010 0F AN INCH. SEE NOTE I. NOTE I: THREADS ARE SUSPECTED IF THE DISC COLLAR IS NOTE 2: SPINDLE STRAIGHTNESS SHALL SE VERIFIED FOLLOWING THE INSTRUCTIO ,w INSTALLATION AND MAINTENANCE MANUAL REFERENCED IN PARAGRAPH 2.2. NOTE 3: ALL VALVES DO NOT HAVE LIFT STOP5. EFFEE LIFT M SECT M DISC M EABS STOP } DISC COLLA '~"---- a-n u W.g-h g-f_ o m m nasAm. M COTTER FINS \\ R* -saaansa scaracas EASUREENTS: CHECK FOR 5 $ FLARING -EQUIPMENT: DIAL INDICATOR. SERIAL NO. to v7 yrt/ STRAIGHTNESS. T.I.R.: ..,. 3 INCH. P DISPOSITION: ACCEPT A/ ' REJECT SCRAP REMARKS r>i 0 I

-e (- l FORH NO. 910-144A INITIAL Ale GATE W. N "" OPERATION UTILITY FSE Alli REP 33 SPRIllG ' U '[/ f/f, INSPECTION POINT REPLACEMENT CRITERIA w-ALL SURFACES ei SEVERE PITTING AM CORROSION THAT REDUCES COIL DIANETER l FREE LENGTN SEE CHART 3* CHART - SPRIIIG EASIRE SPRIM FREE EIGHT. FREE HEIGHT SHALL BE E ASURED AT THE CENTERLINE OF THE SPR h E ASURIIIG EQUIPENT: E TAL SCALE, NIN. SCALE: 1/32 0F All IllCH. CALIBRATION IS NOT A REQUIREENT. SPRINGS IIOT KETING THE FOLLOWIIIG NINIIGUN FREE LENGTHS ARE CONS REPLACED. VALVE TYPE MIN FREE LENGTH VALVE TYPE MIN FREE LENGTH YALVE TYPE NIN FREE LENGTH J717 8-1/4 3740 15-9/16 3787 19-15/16 I 3737 8-3/4 3767 13-5/8 3707R 19-15/16 3747 11-11/16 37770 17-1/8 3707T 21-7/16 i FRER REMITE e 3-<g DISPOSITION: ACCEPT A / REJECT SCRAP f REMARKS M I ~

_w A nAr,, b ,-a e, n, e, lh i. \\ '; puouunut vatval GEEND) u 'l. U i EI a-g S e W .p E 5 ! I E g a, t 3 E i s I h l l q s g igl-l i *i ~ ,s s h a m / g wa l E I k_ _.j Q D x = x g g E-g m g a m ye 'E M n i e s N s e a e g 4 e Et,E e e 5EIE l E 'm l. s. EB a, ga x n O 4 e n

A a n e a-- 4 2 1x y am-aa< l l ) [esma vuvesl cagggp] was.x or c ~ A m - 8 g E 3 5 ! j s C E lN Y y l l% s i g s h____. 5(; i g saE=l e _{.b 2 ~ 5 W a d 2) [ w 5 !ii g Ii_gI l s s B B E Es. l 5 lii 3 e t $r ~ a .11 a' 5 E. I a ~ i a. g's n 1 b v-e+r

4 o ENGINEERING 1987fWCTIONS a caso. buousma vnvesl causp] u ie >= g { i 5 =5 $55 W E E 5 1 .I I i d ,3 p .i W j E E DDE ,~, h i g g I II.'. ~ 3 ill gS R g{ t l = ) l5 a ~ 4 / E! 1' ( a g e _ s 6M9 N t 5 m suw N. s-4 t 3g3 5 g E g1 $g. s 2w 5 W W -5 5 i 2 S d i!!g i g $ 35 i a \\ I J t Si 4 d W 4 e e' W E $e .g g 1 E lS a 4 81 ge g t" s W 5 .a < g w E as gi n e

s ~ 's ( FORN NO. 910-144A OPER. INITIAL Ale DATE NO. ORESSER OPERATION UTILITY FSE ANI REP 38 DISC HOLDER - GUIDE CLEARANCE HOLDER AW INSIDE DIANETER OF THE GUIDE BY HAM POLISHING WI i i IF RENACHINING IS h BETNEEN TE OUTSIDE DIAETER OF OISC HOLDER Am INSIDE DIAME S -I EXCEEDS SPECIFIED MAXIltat. CONTACT FACTORY FOR INSTRUCTIONS. IF CLEARANCE - 2 A INSPECTION POINT REPLACEENT CRITERIA CLEARANCE SEE CHART BELOW. VALVE TYPE MAX. CLEARANCE VALVE TYPE NAX.. CLEARANCE VALVE TYPE NAX. CLEARANCE 3717 0.005 3740 0.012 3787 0.020 t" 3737 0.010 3767 0.014 3707R 0.020 3747 0.012 37770 0.020 3707T 0.025 NEASUREMENTS: EQUIPNENT: INSIDE MICROMETER, SERIAL NO. fa Y? 2CJ. DUTSIDE MICROMETER, SERIAL NO. te eq rfY MAXIMUM CLEARANCE: .eo/ INCH. E DISPOSITION: ACCEPT /P/ REJECT SCRAP REMARKS MM / F

A s

(

[ FORM NO. 910-144A OPER. INITIAL AW RATE W. p5 _m g OPERATION UTILITY FSE/PE/QS ANI REP REPAIR 50 SCRAP ALL COTTER PINS, WIRES, AND SEALS. 8/.yf f SI SCRAP PARTS DISPOSITIONED AS SCRAP. COMPLETE PART RECORD. Y/A M ffgr* 52 REJECTED PARTS SMLL BE REVIEWED AND DISPOSITIONED ? g "/n/r, BY ORESSER PROJECT ENGINEERING Am OUALITY SYSTatS g E USIM A NONCOWORMANCE REPORT. REPAIR ROUTINGS WILL BE ISSUED AS REQUIRED. THE OWNER MY ELECT TO SCRAP IN LIEU OF REWORK. LIST SCRAP PARTS ON THE PART RECORD. = NOTE 1:IT IS PERMISSIBLE TO RESTORE SURFACE FINISH BY HAND POLISHING WITH ENERY CLOTH. THE .i FOLLOWING AREAS WITHOUT A REPAIR ROUTING: A. OUTSIDE DIANETER OF DISC HOLDER. B. INSIDE DIAMETER OF GUIDE. C. TOP SURFACE AT ENDS OF YOKE (PERMISSIBLE TOLAP). SEE ASSEMLY INSTRUCTIONS. NOTE 2:IT IS PERNISSIBLE TO STRAIGHTEN SPINDLE PER MANUAL WITHOUT A REPAIR ROUTING. 53 REMRKS: s/A AV

E 1

b 4 6

ENGINEERING IldBTRUCTIONS em L'>=usaai.==sl w] 3** 3 s

=

s e 5 2 = g af W I lg 9 ! I I 3 s i a a m m gg c 5 5 $ (n8 l 2 g E a e t$ s f 92 8 8 8 g a a a w 3 a= qs <s s a e lE Es m E g la s Bf d E. 0 y mg m a _p~y a z-v v t a u e s_ o s m e t 2 m w.a W s w s a a@ a m. W-t

\\

s' C t 2 E g' ssEE = j i t m8 o o S = ...' e. e m = w =E o sw =* = = N w g. E .E es s , I a' " C8Y gv-y IE N"e Ea s av sf g: e -s s .. wEwE 8 a = I g g

5 m C 8 sC 2

= s ! ~ 38 eM e EB a i *"e i e BE I5 gm N s.B..I a w 8 d w sa m e w s a gs 9 m g m e E.3 m m m E .gi 5a e ae a e 's e n G

-T-a 3 -(- ( ~ FORM NO. 910-144A WER. INITIAL AlO DATE @-9 _18. OPERATIWI UTILITY FSE ANI ItEP ~ I. LOOKING INTO THE VALVE OUTLET. f[ \\ PLACE THE GAGE UP AGAINST THE BOTTON OF THE DISC HDLDER AS s 7 .z N SH0688. TURN RIIIGS TO PROVIDE '[ / CLEARANCE. IF 11ECESSARY. g ( ~ .( T 2. WtILE IIDLDING THE GAGE IN A I \\~' d s POSITION, TURN THE UPPER RIllG I \\ DOWR44ft0 UNTIL IT CONTACTS THE ( f h' / /. GAGE Alm RAISE THE LOWER RING T 2 E VIITIL IT C00tTACTS THE GAGE. I ~ REBOVE THE GAGE. 3. RE-INSERT GAGE. THE GAGE SHOULD SLIP-IN EASILY. IF NECESSAltY. ~ A REPEAT ADJUSTIENT. g. ' < // t ' s...w. 62. '. eTai.c J.- ) \\ ~ RI E POSITIM CaCE P;~, N! 6 { 7s vias Aim SEAL assiG rinS. ".v.y**> -[ ~ 7s newtKS: 4th 8#' fir /9 e i ~

w -e -( FORN NO. 910-144A INITIAL JWG DATE NO. EM i OPERATION UTILITY FSE ANI REP TESTING A. TESTING SHALL BE PERFORNED IN ACCORDANCE WITH THE TEST PROCEDURE REFERENCED IN PARAGRAPH 2.4. w Ti 79 FUNCTIONAL TESTING

/////%c M

e e I I f " E = O I 's

4 p e 4 -de 4 4 2 a sa sm.o a - + + -a a ,.4_m N!OlM J g [N00$ W AL VALygSl g j - v s er et 3 s 2

"x "u-u b!E al a

i a., s o . E s / b fh esmxty s Es!s-e- 3 n e r// x g g, y g 3__~, w a _g, m p c2 5i w M.g"8E!IE M i 8 w s S 2 m-w g n r N E a ts E-SR J $. 5 U" d 4 Y W W_. E i s_ a 2 We $W s R" M

E'" 3 l

m

s mE 3

W-a = m a n i g ca. 8 m = Gws m n a = __,<~ e n 8 mew WI #Y 'y^ i' ' s' \\ m Y am !j b3 .s gg g - l c gge 5 5 A exm v r eE i n gw.s w E.E s s 58 a 3 r// x g, g,- = g g g, r g 3--- 4 m3a a a W a u- ! wgm a u =

g @ g !=9 m jEEEgm 3

= vsa o l$ N<S l l

,__y. ~ ':j '_ e e ENGifEERING IISTRUCTIONS i hieusmat vatvesl causg2] use _ap w c-32 -a ,o y p E 3 I t i N f .e E f a s T%$% f e2 8%$4g 14 d % 4 I = r w U. a ,I_ f d N g E' 8 E 5 w y g B e.o 8 g 4 $$w NY . g G5 esee. = = <5 Eh k m e

evum,

.,w

,em Ma 4 ma. e -,am V l ) " A"' [ieumin vuval e=og i-7 W si 5 g IEr i ~ ! i E E8 d g E 4 w 5 I c A l 0 E-m s 's E" e -5 m E !E O k 5 I W = 8& c8 I s 8 g l.g 3 c gE E. R g 2 x. 4 0 4 l

I \\ .s. l Mlgg EG50 PAGE 2L 0F C- [Inousta At VAI,VESl @ l w 1 l REMARKS ~ 'V~ I v 3 j .s. .t u. s,. A/a J S1 r s slo u J l n } '. e 7 '. - s a f-re-o s.'n. u - vi e e e, e x. -.a A s,,'. - yr v m 7 /:-( L,+w v E _3 r. L sja.A r, n rs .J l g e.a u,-s LI J

s. l.,1

- i i ~ I l l s ORES $ER FSE M i / DATE: it-J o-7o m l l 0 e

1 ) ENGi m lM m EG50 PAGE 33 0F 0-llNOUSTRIAL VALVfSl @ f u i \\ CALIBRATION RECORD GAGES. MEASURING DEVICES. TORCUE I4 TENCHES. ETC. 7 5 A.A fft.t)l.-5 k L.A, W s / I NONENCLATURE SERIAL NO. CAL. DATE CAL. DUE DATE \\ 9' 0 9 e i t O l r DRESSER FS M M M DATE II-A * - f a g v UTILITY REP DATE OTHER DATE b

ENGl>EERING 18857 FRACTIONS PAGE 34 0F hMOUSTRIAL val,yg3l @ ] PART RECORD $7 OLD PART NEW PART N hT b. PART NAME HEAT b. . PART NO. c / 1 / / /\\ / / / Y / / / / m / /\\ / / < / / / / / F s DRESSER FSE _ b / - DATE // to UTILITY REP DATE OTHER DATE i e i

i r ~ i . DRESSER INDUSTRIES Report SV-404 -' Industrial-Valve Operations Appendix 8 Page 0 of 8 Revision 0 Appendix 8 WYLE LABORATORIES REPORT.41455-4 ~n 1990 REPAIR e h'

_.1 .s M,=,,,=, g==av = CERTIFICATION e i.aaaaaraa= = TEST Huntsyme, Alabama 36807. = <.40 m m., % =7.uii . REPORT F 9 REPORTNO. 41455-4 Entergy Operations, Inc. Arkansas Nuclear One CUSTOMER P.O. NO. W-119-G Task 029-A i Rt. 3, Box 1370 Russellville, Arkansas 72801 CONTRACT -N/A NUMBER OF PAGES 8 g q DATE November 28,1990

1.0 SPECIMEN

Dresser Main Steam Safety Relief Valve 2.0 SET PRESSURE: 1050 a 10 psig 3.0 MODEL NUMBER: 3707-RA-RT21 4.0 SERIAL NUMBER: BM-2978 5.0

SUMMARY

Valve Serial Number BM-2978 was disassembled, refurbished and tested for set pressure and seat leakage. The valve was again refurbished and tested for set pressure and seat leakage. Saturated steam was used as the test medium. The testing was performed in accordance with Wyle Laboratories' Test Procedure No.1009 Revision D, dated July 23, 1985, and Entergy Operations, Inc., Task No. 029-A. The valve complied with all the test requirements. The test results are presented herein. STATE OF ALABAMA Ala. Professional Eng. VMe ches here ne liener ser samasse of my hne a pereen er propery. COUNTY OF MADISON Reg. No.' 13475 % epoemd er eenemquenses semeses, resumns from Wywe proviene the G. R. Carbonneau PE hekig der essern, esposee one sere: The sensemos in ses resort le she reeuw et ,,,,r esmpen ene serewy scene and le e sie best er we imouneses eue PREPARED BY- /w B'" Ja' f# /& APPROVED BY / P T Engineeriiig Supervisor .u.eeg/MMsonengI gg> e,-%o..,,cy QUAUTY AMURMCE bg ere tt Jo ae do G. W. Hight ( Q.A. Manager e.,,,ue.ein eis,,,s e,. w es e.see ~ g .93 -e I WH-10194A,949

"P

g..

o Page No. 2 j x Report No. 41455-4 A,. '6.0 - TEST DATA 6.1 ~ Steam Test 4 ,r. Test Date November 17, 1990 N Test Medium: Saturated Steam .p n PRE-TEST LEAKAGE . Inlet Pressure (nale) Seat Leakage .n-945

10

. Zero SET PRESSURE Set Steam ' Body Spring Ambient Run Pressure Lift Temp. Temp. Temp. - Temp. Ha 19Elsl 118.1 M M M M 1 1085 .106 544 453 134 139 2 1084 .110 544 454 134 142 Set Pressure Adjustment It flat counterclockwise 3 1069 .106 552 451 135 140 4 1063 .110 545 451 135 142 5 1067 .110 545 453 135 140 Set Pressure Adjustment i flat counterclockwise 6 1068 .112 .562 452 135 143 i 7 1062 .111 544 452 136 143 Set Pressure Adjustment i flat counterclockwise 8 1063 .113 561 451 136 138 9 1058 .114 544 451 136 140 i 10 1059 .116 544 453 136 141 11 1060 .115 544 455 136 143 POST-TEST LE AK AGE Inlet Pressure (osis) Seat Leakane 945

10 Leaking 6.2 Following the Steam Test for set pressure and seat leakage. Valve Serial Number BM-2978 was completely disassembled and refurbished as required by the Dresser Field Service Representative with Wyle assistance.

For further ' details, refe'r to the refurbishment report submitted by Dresser Industries. HuntevtHe FacHity 9 m m e w. . m

[( - f,- i 'l Page No. 3 j. m._,. Report No. 41455-4 c p r i ) I- .i i 6.0 - TEST DATA (Continued) - 6.3 Csti5eation Test e. Test Date: November 19.1990 Test Medium: Saturated Steam i O PRE-TEST LEAK AGE inler Pressure (osin) Seat Leakage f 945

10 Zero SET PRESSURE Set Steam Body Spring Ambient Run-Pressure Lift Temp.

Temp. Temp. Temp. HS. M 115.1 M M M M 1 1074- .114 543 445 134 139 2-1055 .118 544 447 135 143-3 1060 .114 542 449 135 140 4 1063 .112 544 451 135 139 Set Pressure Adjustment i flat counterclockwise 5 1057 .116 542 451 136 140 6 1053 .120 544-453 136 142 7 1059 .122 543 455 136 140 1 Refer to X-Y Plots on Pages 5 through 7 for runs 5 through 7. e 5 POST-TEST LEAK AGE Inlet Pressure (nsin) Seat Leakane 945t 10 Zero \\. Huntsville FaciHty 1 4 tr-v- ,y yr 4M e w*-==*--P-*-

c.p ~. Page No. 4 Report No. 41455-4 i

O i

7.0 RING SETTINGS i Ring Settings were determined, set and recorded by Entergy Operations and. Dresser - 1 Industries. LA 8.0 INSTRUMENTATION All instrumentation, measuring, and test equipment used in the performance 'of this test'

)

program were calibrated in accordance with Wyle Laboratories' Quality Assurance Program which. compiles with the requirements of Military Specification MIL-STD-45662A. Standards used in performing.all calibrations are traceable to the National Institute of Standards and Technology (NIST) by report number and date. When no national standards exist,'the standards are traceable to international standards or the basis - for calibration is otherwise documented. The Instrumentation Equipment Sheet is presented on Page 8 of this report. 9.0 QUALFTY ASSURANCE All work performed on this test program was completed in accordance with Wyle - Laboratories' Quality Assurance Program which complies with the applicable requiremenu of 10 CFR 50 Appendix B, ANSI N45.2, and applicable regulatory gui' des. l 10.0 TEST SUPERVISOR The undersigned individual acted as the test supervisor and was present during all the testing that was performed. (w //-30-9s Projectpgineer Date l 4 Huntsville Facility

g 1 g. I{ r. c.. rap No. 5 _r _5 Mi_g-gMa. -Es M _; s .m..== d =F Repart No. d1455-4 i =.e* nj%==qar== ~7 S =W.EEC% _=. n...;..g... _ r._ =a,c a=. -- r

=>-= 42-LE

=- e

e. ;={. =.. ---

-- +E.M5:8SN"M ~ c2;; I - -."- i[3 b[--- ( Y e ~~'_[ r.: ;g.:== z;- x'- ~;;+-- ' ~ ~ ~--. ,u g ee s g M

c. -

.. =.:;._ru .u,= =:.. := -u..g;..,

2:.. - -. =.. -- z y

.d. =. =...=r.9.:==-=. E%,=a= - -t R.

yp I

=

:...._..= e:r-=-

m g g = =;h. n~ =;2: .=_. =. -.. -. E FdE'*2. -**'.;.kb h h ~ b $5 [ T5WiE EEE Nh b=.O Bk t d [...-x. W%. = - - -r-'

2rd,

- - 'Ti^S _= 5 ~=55-N'Eff9 d'=E A= M e= Ea = =4-M

'.g.=.. 55Ej ed Q

r.__ _.. _%.... _m. ~ t=7.

m..

... y --'_.,~-3 -- ,..Q.-._- m.

z..=t..w.e-a.

~. N! fg E #EEE5Y$5 = -.y p.. Et= ~.. -A- $E.-742-#EEi. N'-b.~Y- ~ E'G'Z'v 'EN l4

== g cu.2 mma$m m'mm-men

=

2..I =.=.g.: =---.#= ~ g.sa2 r_=m,... = 4 h h h g 9=zmv...-- ~

== a 4 -s

== =- - '-2="~ - - * -~ 'g','m-".:~-

~"~"^#-''

" ~ ~ ~ " ~. ~_ ' '.....

"'ME;I$E1".- ""i=.' '==j.~ 'd'I#- #=' 22:- -*I' "~':" ts Y k W ifE.@E - 'n' Fi li-i2n ev ~- r.l.'sl e-F ,,~~,_ 7=~ E~_ g 'HI _Ei..b...2.; + ' LN.A.t. N-- nu-t-- w..-;m:-e= =F

g bl g

'i ~- "~~'.-

.e

~' ( 8-k .== .'a' ' ' . '..'4_.J. n:.*?fot !b.

.^.[

..,; fLNI I n p.c - = 17... -.m. ;.a arm ;a=.;em..=m; T'""*-f .th- =

w=.

~- C +. a== z m

== .a... +:... p,.;=~~ -.w.= . :=, e n.w.-:=. :-.= h =m. -1=.=u=w-i. = ,i uH w.. ..~.. pe

-t=

E g o c,; a.. 1 c \\ e..-=.;_. . - +. - g.:,- :.-- -' : pg5.= au -..-= -. ~... _;e.. _- =g3g [( .....-.m + - - k#wn.=b - TMg%==; ? yg .5%--sy v d e = t ..- =~====mn'E= 24= 5sE Gs"2E=i-=E sh=--- --w..- .~ =

!sm--'.7TEaw.2.

~. g =....=.2... g.-r: -._ .. m..=_3.p = r..,. - =.. _ w:

7.21=~.::.1-' ' ' ~ '+ap~

g~=. n" - 'n3=s.i e c.: 2 g 2[ (.:._=.gg="=====*u= ' ' ~ ~ :

=^#-F'y...,.

y' -'s'i =.'E s' ~ 'q' ' - ~' '~~ ~ ~ ' ,E'Bf I ... b;tt="P .~-. _..._ ~=.N m,.u=.._c. -* * '2*1

321 ?

..a-t'zly"**i g4. ~ 7' t** . " " "h 2. j.ig@ 4 ,. +. I' .m.. .. _....g...c .-y ta g.; y r 4E9 -s 2 =_m_y-- e." : j =g Ek - : ;r:::* -d?*** M1:W -n .-- -~. gg _n=_=-.- -n 'w-t:t .; = hriINbN. 5WE .=-p-z=. .~. u e. s .. 7..E' i=g_..ini C s.- .. - --.F:a. ~=.=... t.w...m. .-r...s: . m-.e..n.s. .=. g + -s wE.E. = If7.. J-34., T.h, =, r.:.d:'-EE-E.^=.t.* u..t.. a @..m'.=-=.5 5...*. i x -.... --.. ' ' ' =- + ->W--f.*.P 4*T f. I". .h._5'._.*'. .. - =.h ~ ~.#'"- [.' "~ .._.t..g 2.0- 17 '"-$.$ib. .] iEEE-i " - " - -.-..ME19 -.N... t:.... '. -.m3 ...[L...-' 35"*t 4 _M.hk .E...,.,,,-,., ---.-T. u- ... - 3..,'. .~.+-r* 2- .u.. N. 3... .3 qd .nr 2 .C , -.*' - -* * +'f.n. _2 i ..y7 Ab'fdE1 1*~ -E-I ?"H .. ;g E'3 --C -=..==3155' !=b.. -.. - - -54~'".h".1

.15 NiiEii$ d5 E33!b=bT*:'bik

5.13 ^ -.*.=.I* M~$$5.-M # ...p. 1..,_- i-t-- N,"~...Y"i'-W"O b 25~5= MW'V - 2 I~' g-3 e I.'.~'*T..'-

g -b,b..

. =M-i- =II**'l "I N -.c v . :4%:a-y=:: =.t n2 n23=. Esi--~ =en.: =.:, a = enwr==;= -.-.-=r=- m - :=;w=n=m c: m-er

. m;=--

.$5:====:: -y:r :..- =: Ef=I-'Q#M'EE5'ffEf.. " EE551=T-iT? --M M ..45=Ei^iSEiM.... _=.,= =. L= a.:u- =c== =-==t==>& .o.. tn d' 7 =- :r: L.. .t. E.=Im.. aM.. a:=.m._h

== + ^1 45$$ EWE E5EEE' ._..u. m. _.. =. s_t.E:' nc.=.. . =_= 1 :

.-c

.-= =-*s =...=_=_ g .= ... "....._=.w==.-cr. n. ' =..-. .. m. 6=.=.MA.M =. r' ** =.1 *NTm" E.~.b.,i...idd.-. 'D

,=.__=wE.

IN ..._i.$UUN,..[..~"......E_*... ~ -9. m -.t.-

q37

.= _- -ek--m..... =. . =._w..= ..c ......r,n. C .. _,u.._. 2..-.. .NN.....iC.....

n.,

~^i: * * '_7_ 7' .N .w.s .= ...w.. =.. .SN5. m-

. =_= r.

I =.. = _ =..=...;,, .r .,x ~_d.... .M e = y,- ..3b.. =..._=- T .!~ . -.mr...n_

u. _-..e-. _.._

s,.=_.r.=..w,...n.;

=m-

.o Q.C.- =.,. I U. t.: =: ca..~IE. N' I 1 e +M g,= -52.'CU. "kg.'E -...e. m.-.., _ =n ..U ,,, '.,., TJN. _....- . _.[".'T'.-- =n.g.m..m.g.=;;-n=~=.- i-a,: ? =g..e-e _. 7 7 .'!,$,.'= -.- ....k. ... p[:l'. i .~,. '.^'),' A!*."....; .',.3 .*[dZ],7[!* ~ ..'.'...u'.. '.,, i' -_Y Tl f .#'n'E._"..... ".,....{ =

._

.t .'"'~"..!. I.*. r.-.. l .. _......_s.T.u J II 1, K' ' ' * * ~..' a.., L,_...

5#'!EMi 5l.2 '

253h" 5.I1....2 5:EEE 2'*. ". * ', ~ - * 's"_dfE5ED5Si15IN5$5 5 5255E.$..,.;:

f"**7
I*'"#*'

*;'E :* " '. = E!:2 W:Ei:J;';;i-_ "lE 1"q:-*'" !-- I ""l. @Ii3EIMM MUsMiin* =):. stEdEIEFEsEEEis 55.E555I5E55$ idhHiikish2$E%57==i== i WEiME#E~EW'#mh e2EMi@inE=WWW Me: M5F="=ENe

E@n@ sis:E 1

r:=GE6JesiiE:W 5-G =i4SE5~M

ux., =

==

5:I~'tsiE

- = -=.u.

m. xbm

.,~ ~,._ = -..m. ~:- =.x. . w..

== =

m.. =

fa =i -t.c....

== i a =---~ .M =1'. . ~.5fi'@E _4 's-55E'.:$;;E1.... [. -- F "# =

=

_m,

s. i.a.;sesi:u..

=....==. E=.==sa...a. im. r.m..1%ie...a. -asa..e.n.i.s.,.=. =., =.=... 3.L-3 5 '-sii~t5t5;i d!iES EE._..._~_. = 5 .,.z.. w... *=..r.. - = = ?h

x.,h= :g

. =... v:1=,t =.=.. __m.

== 1 5h .a... i.=.. . _ _ _.=....=.. -r 'l .. y+* Y _gan

m=m.v'r: - T-:

~. F:.3:.n.. '5 u=;g.. ,..' ' *..' ' ' ",]g . g;p*. _. w .i gg3.._ g._.gst. =2 "1 '= -* =..:'.= . _7:*' ~. .n...._m .,%J .1 . _.'"Jg" ... =... " ~ '* * *...- " * * ...{p N E556- $ I$ . _..... _=*g" g":.. _....*.!{ } U_ 7{ =9Eip f S~ iE 3!' EIE22 2O m

EEiT5YiE.7fE55$iE#'

~ l K% %.. &M_.._=ihE..2:=. *5=*.E.%_.#!E 4:ML _. i,;L&i:R.. E_.4RikEiE:+%etMME: 2%&l (.-. [E 5- _-3 5..3EE.* *i r CE '5' ._M.33] Eh.~'3=ii 'kU-32Y;Tr '":"t' W a;De=!MM_2...9 5e M

E,'

35'?.i=._EE L.._' ' ' ' ' I'._ ~ 2 #. u. ~~ / =5.E E_..Ni ~I'Y_.@ .[di_ _ ='_._. I-. 1==3iij pi*M@:iii& Eiingsis ~

-=2:: 35 D' I

T __NE = Eg-.'= mgu -E' 5 Ei557C h i@ s-e.=.3:; 7; ;-;zI:- ...f;E=i:[:E = D W

-*=

h

4 5..? _>%

= y w iE4E;s E;#i=!M His E Wa.DF" =i: <=1=MEs di= MMS'N NEa:MNiilsdelik#sii:'!='=1Mksga"stii E E si52%&#inW;E3 7 Ea E# @El @!OiM-7Ei =%EMHE? M==3EMi WMEb 's%M

s

'

y=j:gpg==vis =rMislis-!MQggs EE! ism #%M4 'inKW.E 0R .s4.a wEvigI.=q=ie = ., ipe

c.; ;-.gg=z;;;;;?g. mpg: ;ud;n=

adie-E3?g = +CiG.;. ~.MzM M=" =?! i=smqg ;=qyis g-Epy-ligi =77is=- if NEli2-ini=::WE5f!MW#j @ W#=@M:Mi G#2NE

g...n.

.. =.. =...-..=.._ =.. _ ..3n... = u_ e -+

=

...gz3 r e..g= - +. ~ .+7 ._:u- = . -r ;..p...c..m. .n..g.gg. . k* 5 .[b.d.b..d ik33'.!f.d. 7.id'.I.;._..[... ". *. '..b..e.i.'._ _.a., ._35; i. fi.';.3.. -M_i.=m -E.I._'^ .. -M.; ;;.[..N .._ t T m =3

s....

=g;s=E=i.=a s sus gEie&mgag;;3@ 33 )n.1.[

p..t.b.h..i...'.'. [$[b...b...

%g* 9

- :=q==7

ma eiE!#@E==h Et=ESE5f' ~TM 52-t:@5= M; 'E'E=Lifanis5i; =' = =j a;==_.

g

=. y=s-ta igge =

== 3=: IGE 5 M-3 f

h. EEE. -i=.Z. -F=.2. :. Fr:i E...:Edi..

1 = s'+==.EE4 =. Ei:= +i si=.2-ji.IIE*= =d =..d.321ii=.. is.=._E'_*=.-f=r Lii-n ._aI..=__=_ wE_. a=..y..5.= =r--- 2...-= =..;.

==..c.. : :,. -. =... 4

i

~ a.- K 1 T=iTE 3.'} =E:Eb ~ N =._a??

1

. ~HE2: -_1:6... E1h. L. 7:= E g I'* 7'"" - ~..

2: $.a. _ c,

~~.7.. 7-f.3ri_ = 7 _ .... - { '.23_.* h ,j. ii75; .25g {[ .l. .'f i 3-f' $3 i= h.ili10

=-.,;E.i.:r =<

=E.9 E..-:ri

I,'

% =; QsQ-- i 12 -gigs 7'r ,ji-([ =$* =-r-~ .*951 $ - j[-j E2 fEI=2:= r ; d5[{-* K.s 5-dE :E ;ifi~Mi' ':-~.il1%

m

=r--- 2 =ul[::.) ef5 WiF" =

==

^ = MM[s-@ =.= _. -9_:R. F_~.l....".m.. 4'-" 2 g ~.;E'Ei [';. si --Ey 's-5

. shf: K. =. Il=i G.:'-i.? =,.i?"^%.EM

=f.e m.=..au.=...i-iL_ E... ::: i E s.

.

1..

Ei =.J...

r. -..=.' =. -

.. E"di.ii $...E...i y

====ss-

g,.._ ._..-x r =. ,.. ~1:: a. = ~~ t-g r= = -=== = -ma =>'=-- gy

4;c m=g gr.= figgg=g1.;c-ii

: a..a g..-..

=. m m.p =_.e==. m = =. = =r - m-n u~3. x== +m=._._m .....-= w ,_=r_ -= .m.-; t - - mm wm I 1.

7..

p L'r g 1 s t 3ppp --t Psse n e N rr P

r

-- tis EEM 1s _ ' :=- Repers No. 48W4 -. - ' - AMW = .. J-f,.:g .s k g3 -=

g -

g-g g {

r

== 4 g k %{Q Q s s [2m --1. 2 a 4 s g, t 34 gg 3 n g = g gEg g u ll2RR EK gl _7 T.9

= -

-~ }tEEE{s g2222

r...._ -:nr - -

y y an E rm .m.. g N k - m. R 4 k 8

d. S!

3 g g =..._ - _ - e I h + m g g .C 5 m .T_.. %rf;. L 13. S' b 3E 4 7 ; _1. .r y ._u.=.._=_n=__. =. m P8 &a I y... ._,,,-g-;.n g- _m... s --

-- ur-a=

t . =_ i _-.2. 2 ay dE s, E "T ' EhE ~ x z ..: k':;

i...-J&

"~ ~Y =

.

X' - - m=4:.e=- = - - -r l khh i IN?$ d'I: n; ~~~ 7 n ~ si:iii 'i ? w-L;it v.-C-... ~ -I..i- _a... ..3: :i ..LI,.;.:... t') " M. _x ~-~ +a-' ' ~ ~r ~ .~- EN~' N"9EnL ,.r ex:.,,; -= = t ....aL: =4.-.:~.1 :.-.yT .; T r ,1. ~ ~...[' _. ' '^~'T2 e= =- 2ra._ =- r=- a 5 NEE $W-1.. r _2:r... - : r..... f: a t.. _. ;. _,,_ =. ..m.._... a 5~ FAG Y.7. _ _ 24 qi;i ._ ^: 7 _.-'_[ ~ '-'i9:7?.3 ii l.1#~"' l._. j.:iEQ 'M.t .~...; 7J-:~J' ". 0-# '*jjE:'~-.JXM =- z:mn.=2.=_.:- p -_. -,+ = 2 g,e ~ =- - .== .. _._g.. r;.~. ....r.... =. :... -. - ~ f~ _ -i:_,... n. ~~M._. ^ ~" : ~~m'~ ~ - - -~ ~m:.=:==== ~ a .L.

.-*2.

."'"g"c^r*=-_ ~ .;.-n = -.=. :=- %+r- . g"~;~' - 3f=, e-- - -- .. 2 :tr a 2.j:--ez. z m := 55E"r.' ~ _..ig- . v. -li %:i=. ; ; 7. ; p .fm.{ri@4 -u2 .

E=t=;E.iy5.iETd, E_"i.Eg inD.,=..._t=.O..i=a.

: _.. J-..* :'... :-

_ - < -.-ar c.." ... m_.1..1 *rt_ra..u: fry -'- -- - *.E'_:-_:_,_ ___J:r_.. .. _ ~ = ~ _i. 7 rgirir...= :,-

~ ra=-s 4 _;.:rra r==.;.-

]: - -7._~1.. 7r.:=r.'*r - + : -:-" :.g~.f;__... y~ =___x;y; ;.-- ..,m. ui- .~g 'r-'~~ ~ =__ -~7:is:- 2- ~r7 s-.m+

r, a._: :--

n _-u.... _..;._.,;.. .A c-- _m m x

==-

== .m_. _3.;;;;._. 4.=.

g:. :.:_g. :n_;.r =.;e =_...ra. n.: _.t.

=- a. 3_e=i = 3:* --- r-m =a: _g . a:.

.r.

r-: eMgE m M:rEE3@SId:. ..u___ 2;~;;:r;;.w m.isawar=uy=umr;;;;;;';r;;;;;r; = 2 EI " ~ ~

2

.: m "",'_,_r.SM;rt61-*p2::r;h -8;}^if," 7 f~ 49l"ipin_g3uy=. r"~ .y& ~.jhji:-T.$5. '".'g f

i.if.";...,*'-]'_ ;;yn'.
;-j ='r 1r

=x. -=. n.. - --=q:":- -3gr. ; i = Ir5g-g=ji:::M'Eldi.ymj ^ - .. g.:i=}: !='

=;-j3 ?:.id ::5jh-jpg:_ g'-; :--

=: g-;7gr c:-- an.tE

iMM "EN '

.5

- %J' %'MM'fE':":)' E

iiF9 m

-=i-nui.ILi5=: ~: - - ' ~ ~ "= r ~' N.55M-E5 5.E: ~~ f:iitrJ~-".;:7"-$- ~ ? JE.[';.- = j.g; :3g-g--y::~s:?.: 4t - h $1#f-?!E,jsiEG.-;1.. :E1 .:__:.f_: -meta, g.'}EM:nE$ ' -'.:7 t== s=- ....= 5 .?+:.:- ,1 1l:'~]&hh-' -k-5 'T hEQ?=~= isi=q=p=. r- - M=Q: 5 =E

~

W __'-~l2l=

ep, ': n=m... z

%d..--#".- -s %e nxx ~ r ~ i-a*: = =uss nx r xxr__ mJ ~ .. - - - : x

M"

}. Q ~ =

a.==--

3 IZ.- N. "IEr*r :r :-.=-:::e = --m .:-== jiET4:E'ET

%L3. E g g.h

-'Q,'..Z.fp7O-y,- -!$iM i:h- :;-i f5-j._;_j.7: y m C --7 -:::it..--' J.~".. E' ~ 3- { T l ' ".'-L""; PC-~ + -- + r

.2- * " -

C'.~ "~ .T.C in . * ' ' 's=ii b = ~i. -. -- -.$_= g f .r. i?= ~E=25E EF i- -: cur:_

EF: 71 nii ai:r 23 iE.:=i l_

. i'; E Qhn;; ' ... 3 .... :br-....=:i..= h ei = = -iE g., .y=. g u.;

: =-u

a ggg S:M. =:;" ...99%. _... ' ~... 2" ~ ' ,. g

Z.:J~

~. ~;. *7 ~7 ".J

gg;;.ng-g,_. -h. ;g. -

.._== 't -{gg 3a,3g.gg ng g

-ii i E'.

a "

". T..1 N' ~ 'g.:,,-,2 E:

n. ;

- -un. iE:liriEi::!lEi! $i.+: ~ "h.. ~ f~Z -".M'-':....mWE';~% - 3is'@%s4. ::--

. ~'-I":

i =x. Ir : 51.-- i _.._.d. _iid..E...E=-:=.. .: = . -.'. 2 '-'..is. :_.J. ~ ".... ~ * ". '+'E..=. luti: i -.-m..a.=.. 9_is.. %sr:p ut. " - _ -.C.., en :r -~:...\\m =. .. _ -m... a r ir"" a x"-'... '_;Y:32EEk--= = .:.-+-m z {b~:u er T:

nm.i

.2:..::g:r:Egr hh5. hb; [f;hk[~ $b5-k ..n C~ n~ g k =Elgg:P: r .7-g ,fNA h-jjI E5-~ N 7 -- +E_ ' _. ,. n- + z:2;:2_:;..;..;.,. -=a= un: _=,t.-

zr=

=a ra..",g=.Cq .:: a waE

==.s:. : l.. EfZ .1 7,.n=, ~. _ r-a= =..J~-= .Z 'J;. ' 1.~. ~._.g,. +' . Q... ,.. _.- y._{...g.rt.: TJ.7.-~ il J: -' .m.. _..... .3 ..f,. 7.. p =. .=ur_;.,.. ...~5. T.. =r n,.

~ :..

r ~; -_:. :=.. ca .a

-e=-

-. :-e.ngn . n--.n=:;nfa _=. :.-.. %. g =.f2 :- .-=- mx-2. .:2.,1 ;7 - lstg. :jq .;r;. n ..t:- ., p:;;;r...; 4g 7 _-- -m9,.q3;;jg -;:=;.5.3:=.g"- ,_an

.1.= :.:=.: u.; :...

u.

= = c=;r;

~r==t.... . s. -~ u :::. ;n.gy 3y.Liu :.n z.:.a. a.;.a 7.;- 39y u.=~.=~u I 1..":,.#x ~. - __. I q . :=3- . ~..:ZC. p ;- -~ , E5'"$=gE :;: 2 '~f 1 t -T];1 J;b r.}.T'. ".-.y q= - = L;.- Z ~T =.w :.: - Z 2. .....g:.2- .: mq2g 7 .Z ~

.:: ~~'. ' =

1 .=-:3==

y ---

9 7.=.7 g-5'-k =YTsMN ". - ~".N3 UNh-.Eh :- f5-E".:--.:M.Ef '-[ i.I.li-f.:EJd: ..._-.. cp.-sq n.c._ _ - .. a- - y.. -----hi 'f 8dN; *:: 5~ '. 1N 2-~ 5-{ =.si= =. r 1

rst+.r r

r gipr. - -- = o o 2 y s' am J I l Illd - 3enss3W W11s = / j -.... = ~ ~. l

T- [. e .A MU Page Na 7 T=%2M550;,g75 2jc EM#E:i=isreEF-1 E.,,.,., { g75 a. pori n 4:455-4_ _- . - -=4,s s=3.y2.7g..e=E.=r KE;m2;E = e-5 g MeK y= l

aw

~c5;=C&

5 'r=22 REistusE=EEse = = h

2C -- W:i= !!=; Z:=D -- :

L:;EW! q y 2 -t - = n= =^ si- = = h ~ p F 1 =~<+ W $ ( =iii! 'I:m2: 4 = =JM#iei =55 E5i s~" M E * =W

'=

y f = F i g n i 2U ~25xmr:: c:9- -"53=Ei:ii"Ea;iE;EB O!T-~ ~ i= =* k ' h 4 s$G N

==asdiEEif4sn

' 2i!F+15M5 " E==3 EE 2 =EC ~-i.I T

5A=IispEEMW =+V#?~ UE-EEiPss" it; =-55;2:HEi-T F.E 'EE. E~C i=9 = Ik g g*

l f ii

.a g@: =- =ra=N r I- ..- 71i= HE:.=G.Z-I'=~ ~R7 = p g g=g-E@sE+M*:S5:~+kE ' ?';:E!Edaii a:Yirsii WJEGEih Eif555 l g = d 4 3 s ;a '" -@E "@5 5 _.u= = ..:- ::6.. -i;;;!=isGifs- =-l=E: = iwZ;eGTi_ --tE g5 8. t!,, gg 5aE.1:3E=b= 52*"g 4 seat saEifMsiMaiw ,u====nm FP i I =e l0 - sai=*5: Iti 'iEhk..cM Mi iiis*Zhi; ;DisTis-*EZi:1 gggg$ Gi o =aadgE-;;;;5;;fh "ap= -35 E2E2 ERE EEE. T~;:...- ~.- 2

==mM:;;*;T;~.7'7==

I .-..m ~ .-~:": m- : a=== C7;2si l '=2 }g ME*" --aff5hcr "ds2-;ea=ia. E =~2=4===='r+ = g g ~= ~ a

.m W

m g =ce=ar +m=: ~=%: ew=-5=;--943)=+=. gg4g;g Hg=" "= ='= I {gQ g R l siMEEswmHn= P" - m F- <~~T g h 2

h Nb.

-:s E:,_.. .2

=

t

4 Q g

=

- ~.:. " r'. ~ ~ ~~~" kp $ f if-T.. - %TL - -=k&i=-. "L ~

-=

==:- E==i "_'~ ~ ~-:~- h E[ ~ [ e e, g .x-M5: = 4._ c.= = -.==.-~ p j E gE 'EI!E ?--

.:-==. = -.L_~~~T ~~~L: -.

..a t .~"r=:E=E=.3 = = N

7ERek-i

=Y 8 ~ ? %;a-=- 3=====~~= =T: ' " ~ ~= l:z~"~=T- ~-- -:- r:;rAr5 = yae,l gI tE EE;1x = I =S*s=rEE = a =

==iEEs9= i=9::

=

e 3, w+ -c ese e ..=aresse

==- hl0g5Q gg i?u. ~;&~- = . :-= T &wn=== =.t - c= %;:~ "'~L...2%^~;'~a& Ei2;:s ~ 9.fEEi-dMd2f'"- ':.. .. 23"E2?%E :El '.._ :E;&EEEf5 .' 1 P5?aEET GiE Z =

=='=- "="= ~ ~ ~~ T. 9s?= 5 ii45GM= EG @=- n&==:Ets%%;Eif~u 2%ii?% 2*iWG

sus--&E a;

? 2 = ^=' =~~ ~ &^~ s- = r =4 " T 1iE M=E. 5EfsC= - "=

==F2=FZT #:1~: _ Zl. J "**: = J fSE:T.#

T

3..cTE lN Nf:5$d5UEE;5E=E[....._-._ LJTfr.=i-3 9'-=$$.:~L E:5.5=iMS$=

u = =,1TrE .._@7 2.i[ ~ ~1.5E? EE= Eas-rysyi! = - q==s2sisi sggg.A7- - r ~~ +,== h =. - . 7::~.;T:;.; ---==== = 1;:== Wi;i;#EF =h_sE%.y.=_. _. i=== E+= :== =:=s:Y.=.?.2=L.: z-

r 2-=n

.-=,.m= ~_. _,_.:'.._-y .;:n;&; ;;;CT: 2:i225?E =- . r= G q-7p?.. y .===_ = ="5-i 3:dsl=is:hi:': =~ :- ~ - i.2 7 '=-E'=EJ ='m=r2-=id=csiss#:5';J." fE_. ~ Z.Z,.: = % ".:ni ENN# WJ$ 1 E ~T ~. ~ td$ T' - ~~- - - ' 5F5Ni~i-;

-.- - -=-

.----m =1 ' - '-"-N .. _:= =-e = = sj=:=:=p

== =c= 3assq{a=aEaasesE_:s = = =- =rivi?

t-

=sc:====3-s=s=t.se 5-5 Sib 5: -!kb$k Es:M5UD5"Pi"-?&=UMki%%5AU5UN5NT$=h'gsp=ss

Er-7s kN5h5E 5E

= ir#=:i=If#2EiE"*ess e PE=<iUE 4=E.=.5C ~hneis=% :+-=-:=2FW 5 5IEg-s;s f '== = s :=i #:E3 EEEda=0=':

saEr.-rz-ss= =d4: a=sa; = -- rr===: ism; =y=gt=.=1;s!=~===r====

m=$,usiay=

_ c;g e

= r-- Z =

= =...= wy..-v..==

-r -v. = a.- .= . = ..w ~ -a== b U il2;;i-- SNN Sbs~EN r-iU_.ie;U ~ w:= =-=5=% $=U-I: = .= WM Ei",MiE#45 =~ ~ ' -T' 'Erssi;=Ms EL===ur=" iE=i4EW -1

s"i5

=: .:aiEE:i#qEQ=-=E =-

=

= T 15===EM E.# NEE =w=e== d C:~.-". ,,.c===:--== "P "'==- -=Ei=i=- 5515'EEh+ -W m 5 E? Gi=i=ir'i.E;;~ i 3--..ELTtf..: ' A16-i T.'65*-- = f.- =P ii=iit ~ ='5i"WE ME $-E

=

_ Z.J.='= = =: - g. z.ag

y. ;e
=x

=gg y =g =- = . -..===a.= .=.y.. = ~ --~Fi= =mri=ri- =42 4-T-f =235 5 =" = ""=2' 2"=aE5Ms= . 2.Msv P. Qst=-;i-fMZiEMMisEFEHEi4Xiii3:! r

= 9E= E:d:~ * " ~&=&;:=2=

't =i&E'=&T a +?EME &E#hi2;M = =+#EE"*+ E1 +i=d=14ws vi=:t= =E:=-=4 .= b -Fr. $f =iEI M.: r; --7"=Esis E=sE & ME~ s't :i

-!a:[]=iEE==Pi-55 =E "gE =EE=Es=

"

u. = ' q= _+:b =:!2.= QE:gp .;@--q . _ga=;=E-g.f- ;-t- :g-5;: u-1 5.isiE3.=-

7. (

m =-- :.g :5:ic=in=Mrg_gtfgg is. g = sm. =3 =-=?=1=mM a 6? _=1Fj@"E====t.--c= ; 21. -- n Q

==3=- _-=sas na=1s E2;2E'E' = .= l'+i~ :+E"i u= = Z==EE;E n= En-s E sat +s s:a s=;.== _._.NM55._M=;i k3 ifk-M5 ~4s.: 4 .a:_ . _;53WII 'l= Jn=_.m -s r._r. : t-n= r= =r = " f+N;=- 1"lE=5=45EE+5UU$ NU= E Ee# -S= h"- =

==7C -I:5$ d=E =e = CZi?4E' =.E'M=3 M:in=EEEGi'=T=='" E:6 i.Q3% M @"Ef ME aElEF=ElJ it - ~ =3=E5=p;=

=r -WG#

-~P :- 'd =5&3E,Es 1#- =-Mi= ;34E4 "_"?.W 4 =a'

=

W =?+@WiiM=gd=sgg6n = =- =WM=r:Di=5 85:5f25=& M =i;=Y ~==

s-W i! 5t # ii =n =- i===M+%2

L.-:i h'A== -EFi3+=- =Y Q 4'- @IMM=l =d Mr' 35 '-$ ~ -jiJ- --E I-W$h 4"i:=

2l4-l-~iN[4 O li2-!!5E?EI=M'4:5M Ni-l

= = -ir =:=c;J<ar= =.s=.ss=.

c.; acsg: +;. :gq-==u;2:;.5.7_=. ;=i;

=.ap==-iweri=g=.p:r-:=-i=5*La gig g=ts D -lN'5=~=-DEN =@5H:#S5 4!5'i=E!!ldE55 -E-EhI 3 ME=8MEM4'+: Fli:DM$M3Ji:d." t5F"$1 h25 55

I=

E::b Md -Wi=== Mf"E;it5-a ^;* '34iEi4eH-M -J =0sJd25 32 + = 5E-EEiif#E=is:-::;'ltWjardaE:=1W 4M;; =(.#C-laJ-43--- --~j ~. -~' 5#E=f#:1 i YfM~ 12i=f P-S g if_._ :. =s --=E

"

-l.. 4-?=hMi ~ T-- ---;:; =i=i- =: T!EE i=i '-4--

;4=sL32*=:=c :=-s-5iEEE4i= 3.W2=' hie

'ti=li^E ME 4:/de~ !25:.Ei:is.===~i--M-i.i %i= -G#iis-!3di5- -i=si-tir. ':', y =hiEW 5==;VE

==- = G-Wm 5:q=3ir

-' -==35:=n;;;_;m;;i"=;y

~= L=i==:=:==1L+=.= ::= :;. l-.==gi=p2;n a. !g;:;.; =gN;&; :-. ; ':5-4~J =-:=$=i-EE:Fi='-t 7 ~

id@: r:P

"--I EEE5:-E-55E=bEZ--b-] 'W.= ~~' ;-f 'd5'33 jim @N513~2d*-.Y - ? MY-ild~~E'M5- :=;-=E M M dN

1. 5=-5f51j' T- 'S5 "iF'#54=i=+F"^ = 'I E5f

"' -1 2"5'5:;E

:i2'+-! E; set

tE6U -F.Af"tJ#~ -;4h 7-4H::+- !' "3=i _E :_+4 = =m+TJ =iO jefT= tie:- ~= W;E'E

=.=

-E 's :M= ?%:-pfi'=@.-1 :: ]I:. { 1.E; =1- - ~ y-G ' - '= = - ---'=- q= -?= :'i="= E-5. '7:i _ . 5~ 6-7 hdi dl== ~ -t - #: M @EEihi =-EE -"= @TEi*# G MWM 4 =!=#-MW9 "'E

- E

~It-5 = = r %il 1:h 3:i.Z:.2.-fa-3.iQ' 'J3pr J ...+i- =%7..iC' i. :q.: gff5 ~~ ~.:2C.iiET.E:.T.i' ? 3.;-~% a .= --d 1 M+ rF-its =;:_l:~":=_ --e 4TesR- - - M4= 5+ Nl.i -4.N -Mi' 1 HT ;'t-d4 2.=s: 1 t = t[- dii:' =yd:[Ed-pis-y tee:-.:.:=-1is -@b E= - -g:7:'=-p & W 3.5. ~..r.hc i.i=-i4@r-i, 552="!)?ija::W3?fi. =e':-~'ilRi-- W i:"s#r=Ei= -:M: MMi--MM -2==is -==.-

T-is ni- /u-

b-5:

J '#'E -1 i= h NT =il ,: = 52M Sf;+ =- "-: - R- % ".== @ ".! :=M =h 5_= r=:-- Tdgfi .:d- =J =-

== =~ "@ - M--: ~ H ;-" ~'P' Ch 3 3 S,, o Und = 3DAlmd Wm$ => a. anawas =% e. . =

~ 1 Page No. 8 Report No. 41455-4 INSTRUMENTATION EQUIPMENT SHEET PAGI I Of I l V

Aft

!!/15/t0 Jospgs!!!:.4145500 fts?AltA:siffcII ftCIllCIH:F.50lGAI COSTOIII: IlfilCf/HO ffPtitsf:IICitf!!!C4fl05 M. II57!55157 51HfACf0111 10DILI SIIIALi IILII RAIG ACCHACf I CALMft CALDit ....................................................................................I 1 1 !!!!! H OCII !&B ILICfMI!CS CIC1000 22745 102!!9 81,500 PSIA .251 !!/07/90 05/08/11 2 LTDt SCHtili! 5Hil 1937 IH63) I 70 +/.513 .255 05/23/90 85/23/91 3 I!Ct0Itfit SCIAlfif! 411 I/A 411625 0-1 IICI .001 IICI 11/02/90 05/01/f1 4 IfPL0ffit I/P 70461 1827A04f58 011519.5Eff010f.!CI .2tf3 10/03/90 11/01/91 5 Sfta!IPfl flSIAT 2110 33802 081382 15fDC litIG 18/03/90 11/01/91 6 COIDSflall 115517 till 72004 184105 GATI. 28 10/03/$0 11/01/91 1 C0fDLTDT SClitf!!! C&3100 4353 111481 10fDC2081C8f .21 88/08/90 02/04/91 8 DIGIft I/P 3485A 18211 111555 DC10Lis .438 !!/07/90 05/08/91 $ FitSSGA0GI HISI 1500 CII21t39 011124 6-1.5H PS! .It 10/31/30 04/29/91 10 MTALOGGtt TLMt 22401 15 Hot 100238 ffD.HIG .621tD 10/13/H 04/11/91 1 11 DIADIGTftsfl IAI571tLD Gl!U 7030 6385 895414 63,000 Psi .133 82/01/90 12/81/91 4 C) This is to certify that the above lastressats sere calibrated using state of the art techaines sith standards snese ca traceable to the lational lastitute of $tandards and Technology. !!!flilltfAfl01 d //MO CI!Cin A IICliftD If //-/s -to s wvm Q.1. 'M. ~ 11-I S 'lO ) .}}

ML20082E754

Text

a =.

=

an=

SUBJECT:

1.0 SCOPE

2.0 REFERENCES

=

1.0 SPECIMEN

SUMMARY

1.0 SCOPE

2.0 REFERENCES

n zw

=

==

SUBJECT:

1.0 SCOPE

2.0 REFERENCES

=

1.0 SPECIMEN

SUMMARY

=

.e

.15 NiiEii$ d5 E33!b=bT*:'bik

.-c

._

ux., =

==

- = -=.u.

'

- :=q==7

m

==

.

====ss-

: a..a g..-..

.

: =-u

zr=

2C -- W:i= !!=; Z:=D -- :

'=

-=

=

t-

= =...= wy..-v..==

=

"

s-W i! 5t # ii =n =- i===M+%2

"

:i2'+-! E; set

b-5:

Navigation menu

Search