LIC-08-0066, Request for Relief Pertaining to Liquid Penetrant Acceptance Criteria for Replacement Safety Injection and Refueling Water Tank (SIRWT) Outlet Header Level Control Valve

Request for Relief Pertaining to Liquid Penetrant Acceptance Criteria for Replacement Safety Injection and Refueling Water Tank (SIRWT) Outlet Header Level Control Valve

ML081370578
Person / Time
Site:	Fort Calhoun
Issue date:	05/15/2008
From:	Clemens R Omaha Public Power District
To:	Document Control Desk, Office of Nuclear Reactor Regulation
References
LIC-08-0066, TAC MD8722
Download: ML081370578 (57)

Text

Omaha PIiMc Power DIstrIct IQ4('(lO(

Fort Calhoun Station PO Box 550 Fort Calhoun, NE 68023 May 15, 2008 L1C-08-0066 U. S. Nuclear Regulatory Commission AnN: Document Control Desk Washington, DC 20555-0001

Reference:

Docket 1\10. 50-285

SUBJECT:

Fort Calhoun Station Unit No. 1 Request for Relief Pertaining to Liquid Penetrant Acceptance Criteria for Replacement Safety Injection and Refueling Water Tank (SIRWT) Outlet Header Level Control Valve (TAC No. MD8722)

Pursuant to the provision stated in 10 CFR 50.55a (a)(3)(i), the Omaha Public Power District (OPPD) requests relief from certain requirements of the American Society of Mechanical Engineers (ASME)

Boiler and Pressure Vessel Code (BPVC),Section III, with regard to flaw acceptance criteria. This relief request applies to the Fisher Control valve procured as a replacement for the currently installed SIRWT Outlet Header Level Control Valve LCV-383-2.

Approval of this relief request is needed prior to Monday, May 19, 2008, in support of 2008 refueling outage activities. The current schedule for start up from this refueling outage (based upon successful resolution of this relief request) shows reactor criticality occurring on May 30, 2008.

The flaw tolerance analysis is ongoing and will be provided under a separate submittal.

The proposed duration is for one operating cycle. OPPD will be performing further evaluations and may request relief at a later date for permanent duration of the proposed alternative.

If you should have any additional questions regarding this submittal, please contact Mr. Tom Matthews at 402-533-6938.

Sincerely,

'///~~----_.

R. . Clemens Division Manager Nuclear Engineering

Enclosure:

10 CFR 50.55a Relief Request c: E. E. Collins, NRC Regional Administrator, Region IV (w/o Attachments)

M. T. Markley, NRC Sr. Project Manager (w/o Attachments)

J. D. Hanna, NRC Sr. Resident Inspector (w/o Attachments)

LIC-08-0066 Enclosure 10 CFR 50.55a Relief Request Proposed Alternative in Accordance with 10 CFR 50.55a(a)(3)(i)

--Alternative Provides Acceptable Level of Quality and Safety--

This relief request involves one ASME Code Class 2 component; specifically, a proposed replacement valve for the currently installed LCV-383-2. This valve is one of two parallel Safety Injection and Refueling Water Tank (SIRWT) outlet header level control valves. The valve is a 20-inch, pressure class 150, butterfly valve with a pneumatic piston operator. It is maintained normally open as a supply isolation for the low pressure safety injection (LPSI),

high pressure safety injection (HPSI) and containment spray (CS) pumps. It closes upon a safety injection recirculation actuation signal (RAS) to assist the downstream check valve in preventing backflow into the SIRWT. Replacement of the existing valve LCV-383-2 is necessary because it exhibited excess seat leakage testing during Technical Specification surveillance testing. Repair of the currently installed valve is not considered possible at this time because of the long lead time for obtaining replacement parts to refurbish the current valve. Therefore, two commercial grade replacement valves were procured for dedication as Safety Class 2.

2. APPLICABLE CODEEDITION AND ADDENDA OPPD purchased this valve as a commercial grade item and is in the process of dedicating it from safety-related application. During the dedication process, the valve was rejected due to surface discontinuities discovered during the Liquid Penetrant (LP) Examination. As such, the replacement valve could not meet the requirements of ASlblE BPVC Section Ill, Division 1, Subsection IVC-5350. Relief is being requested to accept the valve "As-Is" without repairing the surface discontinuities.

The valve is a Safety Class 2 component as defined in the Updated Final Safety Analysis Report (UFSAR), Appendix N "Reclassification of Systems." The applicable standard imposed for the valve's design is ANSI B16.34, "Valves - Flanged, Threaded and Welding End," 2004. From that standard, Appendix I, "Radiography Procedure .and Acceptance Standards" and Appendix Ill, "Liquid Penetrant Proced~~re and Acceptance Standards" were imposed to make the valve equivalent in quality with respect to the design and inspection requirements from original plant construction for a valve in radioactive service. The proposed replacement valve is a (new) commercial grade valve which was procured by the Omaha Public Power District (OPPD) and inspected by a third party dedication vendor (Sigma), to ensure it meets the necessary quality requirements. The third party vendor has a quality assurance program which meets the requirements of 10 CFR 50 Appendix B.

As part of the dedication process, the vendor performed a dimensional (including wall thickness) verification, chemical (material) analysis on pressure retaining items and also performed the necessary non-destructive examinations (NDE) on pressure retaining items to ensure they nieet the requirements. Hydrostatic testing of the body and seat were also performed. The applicable document prepared by ,the vendor is "Dedication of Butterfly Valves for Nuclear Safety Related Service". The OPPD purchase order (PO) for the valve 1

LIC-08-0066 Enclosure (from the commercial supplier) is PO #120934. The OPPD contract number for the dedication services is # I 20818.

An alter~iativeto the acceptance criteria for the Liquid Penetrant Inspection acceptance criteria regarding rounded indications as stated in ANSl B16.34, 2004, Appendix Ill "Liquid Penetrant Procedure and Acceptance Standards" for the body casting is being proposed.

The proposed alternative is the acceptance criteria (ref. Original Contract 762 Acceptance Criteria) from USAS B31. I , 1967 "Power Piping" for Liquid Penetrant Inspection. These acceptance criteria apply to the existing valve, which conforms to original plant construction requirements (Ref. OPPD Contract 762 Section H-10, "Control Valves").

The acceptance criteria for the LP examination from ANSl B16.34 Appendix Ill paragraph D2.1 "Castings" as defined in the dedication document is repeated as follows:

Maximum acceptable indications are as follows:

(a) Linear Indications:

( I ) 0.3 in. long for materials up to 0.5 in. thick; (2) 0.5 in. long for materials 0.5 in. to I in. thick; (3) 0.7 in. long for materials over I in. thick.

For linear indications, the indications must be separated by a distance greater than the length of an acceptable indication. A linear indication is one with length in excess of 3 times the width.

(b) Rounded Indications:

( I ) 0.3 in. diameter for materials up to 0.5 in. thick; (2) 0.5 in. diameter for materials over 0.5 in. thick.

Four or more rounded indications in a line separated by 0.06 in. or less edge to edge are unacceptable. Rounded indications are those that are not defined as linear indications.

The acceptance criteria for the LP examination from USAS B31.I1967, Section 136.5.3(d) states the following:

"All linear discontinuities and aligned penetrant indications revealed by the test shall be removed. Aligned penetrant indications are those in which the average of the center-to-center distances between any one indication and the two adjacent indications in any straight line is less than 3/16". All other discontinuities revealed on the surface need not be removed unless the discontinuities are also revealed by radiography, in which case the pertinent radiographic specification shall apply. "

4. REASON FOR REQUEST A timeline of events (Attachment 1) is provided explairring the exigent circumstances for this Relief Request.

2

LIC-08-0066 Enclosure During surveillance test SE-ST-SI-3005, LCV-383-1 and LCV-383-2 exhibited seat leakage outside the acceptance criteria as documented in condition reports (CRs) 2008-2919 and 2008-2920, respectively. Replacement valves were purchased as commercial grade, as defined by 10 CFR 21, and were to be dedicated (see Attachment 3 for Dedication Plan) to meet the requirements of ASME BPVC Section Ill Class 2 Components. During the dedication process, the valves failed to meet applicable inspection criteria due to surface discontinuities discovered during the LP Examination. As such, the replacement valves could not meet the requirements of ASME BPVC Section Ill, Division I,Subsection NC-5350. Relief is being requested to accept one of the valves "As-Is" without repairing the surface discontinuities.

OPPD was successful in repairing the other valve (LCV-383-1).

5. PROPOSED ALTERNATIVE AND BASISFOR USE The valve procured as commercial grade item to be dedicated as a replacement was examined in accordance with the ANSI 616.34, 2004 criteria as referenced in the Dedication Plan (Attachment 2).

Radiography was performed on the body and disc in accordance wi.th ASME 616.34, 2004, Appendix I "Radiography Procedure and Acceptance Standards". The body and disc met all RT acceptance criteria in Appendix I.

In addition, the valve was hydrostatically tested to 450 psig per the requirements of Section 7 of ASME 616.34, 2004, and met the acceptance criteria of Section 7.

When the PT exani was perfornied, in accordance with Appendix Ill, on the body and disc, several areas of the valve body presented indications which were outside of the acceptance criteria. However, the valve is an acceptable replacement based on the following:

Integrity of the valve body has been demonstrated, through radiography and hydrostatic testing, in accordance with the requirements for ASME 616.34 Class 150 valve for operating conditions (350°F, 150 psig).

The expected operating condition the valve will experience is significantly less than rated operating conditions for an ASME 616.34 Class 150 valve. The limiting conditions are 120°F and 60 psig. This statement is supported by the following:

o The SlRWT (9-5) is vented to atmosphere. Thus, the only pressure experienced at the valve is the result of water above the valve location and pressure related to the fluid velocity. The valve centerline is located at the 974'-6" elevation and the top of the SlRWT is at the 1004'-0" elevation (a difference of -30 feet). Converted to psig, 30 ft = 13 psig at 39.2"F (4°C). Therefore, an operating pressure of 60 psig is conservative.

o LCV-383-2 has a check valve (SI-139) installed downstream of its location. The effect of tlie check valve is that LCV-383-2 is isolated from directly experiencing the 3

LIC-08-0066 Enclosure temperatures associated with RAS. Thus, the only temperature the valve experiences is the 105°F maximum operating temperature of the SIRWT.

Therefore, 120°F is a conservative normal operating temperature.

Taking into consideration the expected operating pressure (60 psig), a minimum wall thickness calculation (Attachment 2) results in a minimum wall thickness of 0.124".

The actual wall thickness measured during the dedication process was 1.18" (valve s/n 16988576). Therefore, the valve exceeds the required wall thickness for .the intended application.

The flaw tolerance analysis of the indications from the PT examination is in progress.

Preliminary, non-QA'd results indicate any propagation of these flaws would not challenge the integrity of the valve body. When finalized, this flaw tolerance analysis will be provided under a separate submittal.

6. DURATION OF THE PROPOSED ALTERNATIVE The proposed duration is for one operating cycle. OPPD will be performi~gfurther evaluations and may request relief at a later date for permanent duration of the proposed alternative.

Attachments:

1: Timeline of Events 2: Min Wall Thickness Calc 3: Dedication Plan 4: Dedication Package 5: Drawings (Isometric, P&ID, Valve Drawings (4))

6: Photos (9) 7: Fisher Bulletin

LIC-08-0066 Timeline for LCV-383-1 & LCV-383-2 Safety lnjection Refueling Water Tank Outlet Header Level Control Valves Activitv Date

1. 2008 Refueling Outage Begins April 19, 2008

2. Safety lnjection System Leakage Test

a. Surveillance Test SE-ST-SI-3005

i. LCV-383-1 acceptance criteria exceeded April 28, 2008 ii. LCV-383-2 acceptance criteria exceeded April 29, 2008

3. Special Work Assignment Team Formed April 30, 2008

a. Resolve Seat leakage of valves

4. Spare Parts Determination May 1,2008

a. Two Seats in warehouse

b. Valve disk, stem and pins ordered

c. Only enough parts available to repair one valve

5. Two new Fisher valves ordered May 2,2008

a. Or~lycommercial grade available

b. Dedication plan developed

c. IndustryNendor search for safety related valves unsuccessful

i. 14 - 16 week deliveries

6. Valve LCV-383-2 removed from pipe header & inspected May 4,2008

a. Seat and disk not repairable

7. Valve LCV-383-1 removed from pipe header & inspected May 7,2008

a. Valve repairable, best success for use of limited spare parts

8. New Fisher Valve's NDE at factory May 10-11,2008

a. Visual & Radiography acceptable

b. Dye Penetrant inspection

i. Body Wafer # I discontinuities & rejected ii. Body Wafer #2 discontinuities & rejected

9. Valve LCV-383-1 Repaired & Passes Seat Leakage Test May 12,2008

10. FCS Begins Engineering Evaluation of discontinuities May 12,2008

11. Determination NRC Relief Request Needed May 14,2008

12. Scheduled installation of Repaired LCV-383-1 May 16,2008

13.Scheduled illstallation of New Valve LCV-383-2 May 16,2008

14. FCS Submittal of Relief Request May 15,2008

15. Requested NRC Approval of Relief Request May 19,2008 16.2008 RFO Original Sched~~led Breakers Closed May 24,2008 17.2008 RFO Reactor Criticality May 30,2008 18.2008 RFO Projected Breakers Closed June 1,2008

LIC-08-0066 Attachment 2 Mlnlmum Wall Th~cknessCalculat~onper ASME BPVC Sect~onIll Internal Pressure Normal Operatlng (P,) [ps~] 60 See Pressure D~scuss~on Below Safety Factor Internal Pressure (P) [psi]

Stress lntenslty L m t (5) [psi]

Membrane Stress Intensity [ b l ] 20.0 Table 2A, ASME BPVC Sec. II, Part D, Subpart I

@ -20" t o 300°F See Temperature D~scusslonBelow Stress lntenslty factor I Table NC-32 17- 1 , ASNIE BPVC Sec. Ill, Div I - NC M~n~rnurnWall Th~ckness(t) [~n.] 0.124 t = (Px R) + ( 5 - 0 . 5 x P)

{ref. ASME BPVC Sec Ill, DIVI, NC-3224.3(a))

Actual Measured Wall Th~ckness[in.] I . 180 Serial Number I 6 9 8 8 5 7 6 [On-51te 15-May-20001 I . 160 Serial Number 16988575 Expected Normal Operatlng Pressure The SIRW (51-5) 15 vent t o atmosphere. Thus, the only pressure experience a t the valves 15 the result of water above the valves location. The valve are located a t the 9 7 4 ' - 6 " elevation and the top of the SIRW 15 a t the 1004'-0" elevat~on(a d~fferenceof - 3 0 feet). Converted t o ps~g,3 0 ft = 13 pslg a t 3 9 . 2 " f (4°C). Allowing for the maxlmum operatlng temperature of 105"f, thls value could be less due less dense water. However, wlth all 51 pumps (51- I A/B, 51-2A/B/C & 51-3A/B/C) operating, each header can see flow approaching 9 0 0 0 gpm whlch will Induce approx~mately 10 p s ~In veloc~ty pressure. Therefore, an operatlng pressure of 6 0 p s ~ g1s conservat~ve.

Expected Normal Operatlnq Temperature LCV-383- 112 have check valves Installed downstream of the~rrespectwe locat~ons. The effect of these check valves 15 that LCV-383- 112 never see the temperatures associated wlth RAS. Thus, the only temperature the valves experiences 15 the 105"f maxlmum operat~ngtemperature of the SWIRT. Therefore, 1 20°f 15 a conservat~venormal operatlng temperature.

Conclus~on A mlnlmum wall thickness calculat~onlnd~catesthe valve would requlre a 0 . 1 24" minimum wall th~cknessfor the expected operat~ngpressure of 6 0 pslg. This wall thickness ~ncorporatesa safety factor of 4 and 15 val~dfrom -20°F t o 300°f. The actual wall thickness measure by S~gmaduring the dedicat~onprocess was 1 . 18" for the valve with serlal number 16988576 whlch 1s currently on s~te.The wall th~cknessfor the valve w~thser~alnumber 16988575 was measured a t 1 . 16". Thus, the valve has > I " of add~tlonalmaterial above what 15 requ~redfor the expected operatlng condit~on.

The radiography demonstrated the flaws were on the surface only and d ~ d not permeate Into the body of the valve. Therefore, the valves have more than a sufflc~entamount of wall thickness t o operate wlth an acceptable level of safety and qual~ty.

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND SIGMA SALES ORDER NO: 8904 CUSTOMER: OPPD-FORT CALHOUN Products 1 QTY I LI# CUSTOMER'S 1 DESCRIPTION STOCK #

2 *

• VALVE, WAFER BUTTERFLY, 20", ASME B16.34 150# CLASS, ASTM A35 1 GRADE CF8M BODY AND DISC, POSI-SEAL FIGURE A3 1A

• The valves being dedicated under this plan were purchased directly by the end user from the manufacturer.

Prepared By: §"@ Date: May 7,2008 Page 1 of 7

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND 1.0 Purpose This plan establishes the requirements for performing the dedication activities of butterfly valves, commercial grade for use in nuclear facilities in safety related applications. This plan shall establish the requirements that will reasonably assure that the valves will perform their safety related function.

2.0 Scope This plan is applicable to valves purchased commercial grade from the manufacturer's published catalog descriptions.

3.0 Responsibilities 3.1 The QA Manager is responsible for implementation for this plan and shall comply with the requirements of QAP-7 Dedication of Commercial Grade Items.

3.2 Vendors performing non-destructive examination and material verification services shall be qualified in accordance with the QA Manual section 6.

3.3 Suppliers of calibration services shall be qualified in accordance with the QA Manual Section 6.

4.0 Commercial Grade Criteria 4.1 An item is a commercial grade item if its critical characteristics can be verified during the dedication process. Butterfly valves purchased commercial from the manufacturer's published catalog description are commercial grade items as defined in 10CFR21.

5.0 Safetv Function 5.1 The safety function of valves dedicated under this plan is pressure retention and isolation.

6.0 ApplicableIndustrvStandards 6.1 ASME B16.34: Valves-Flanged, Threaded, and Welding End 6.2 MSS SP61: Pressure Testing of Steel Valves 7.0 Manufacturer's Commercial Publications 7.1 Posi-Seal Product Bulletin 2 1.1:A3 1A dated October 2005 8.0 Critical Characteristics/Acceptance Criteria 8.1 QAP-8 Attachment A "Receipt Inspection" provides assurance that the item is identifiable to the manufacturer's outline drawing (part number) and is not damaged.

8.2 Dimensional Verification provides assurance that the valve's critical dimensions meets the manufacturer's published literature.

8.3 Chemical Analysis of the pressure retaining components will provide assurance that the item meets the applicable ASTM specification for chemistry.

8.4 Non-Destructive Examination (RT and PT) of the pressure retaining components will provide assurance that defects in material and workmanship do not exist that would preclude the part from performing its design function (pressure retention).

8.5 Hydrostatic shell and pneumatic seat leak testing will provide assurance that the pressure retaining components(body and disc) will their safety function of retention and isolation.

Page 2 of 7

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND No. Critical Characteristic Basis Acceptance Criteria 1 Receipt Inspection Form QAP-8 Attachment A 2 Configuration1Dimensions Fit, Form End to end 5.O" (later)

Height 26.0" + (later)

Diameter (RO) 23.0" + (later)

Bolt Circle 25" + (later)

Weight 368 lbs + 10%

Minimum Wall 0.5 1" 3 Material Verification Form, Function Body, Disc ASM A35 1 GRADE CF8M 4 NDE Function RT BODY & DISC 100% ASME B 16.34-2004 Appendix I PT BODY & DISC: Machined ASME B 16.34-2004 Appendix I11 surfaces 5 Pressure Testing Function Hydrostatic Shell Test ASME B 16.34, (later) PSIG FOR MINUTES, ZERO LEAKAGE Pneumatic Seat Leak Test Manufacturer's Acceptance criteria.

(later) PSIG FOR MINUTE, (later)

LEAKAGE Page 3 of 7

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND 9.0 Verification Inspection Plan No. Method Instructions RESULTS VERIFIED BY 1 1 Verify acceptable QAP- 8 "Receipt Inspection".

Record Heat Codes on Table A 2 2 Verify acceptable critical dimensions. Record results on Table B.

3 2 Verify acceptable Chemical Analysis for body and disc.

4 2 Verify acceptable RT and PT examination results.

Verify OPPD acceptance of RT & PT results 5 2 Verify acceptable hydrostatic shell and seat leak test results.

Method of Acceptance:

1. Special Tests and Inspections

2. Commercial Grade Survey of Suppliers

3. Source Verification

4. Acceptable SupplierIItem Performance Final Acceptance By: Date:

Page 4 of 7

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND 10.0 Plan Controls 10.1 All documentation generated as a result of this plan shall be identified with the dedication code for traceability.

10.2 All valves dedicated under this plan shall be stamped with the dedication code and serialized with successive numbers and be traceable to the documentation.

10.3 All measuring and test equipment used shall be calibrated and identified on the documentation.

10.4 Material acceptance of the body and disc shall be accomplished by review and acceptance of Chemical Analysis obtained by Optical Emission Spectrograph.

10.5 Valves that fail RT, PT or Chemical Analysis shall be rejected and an NCR written in accordance with QAP-2.

10.6 Hydrostatic testing shall be performed in accordance with the manufacturer's test procedure and shall comply with ANSYASME B16.34 and MSS-SP-61.

10.7 Valves that fail the hydrostatic shell test shall be rejected and an NCR written in accordance with QAP-2. Valves that fail the seat leak test may be reworked and retested.

10.8 Valves that successfully pass all the criteria set forth in this plan shall either be processed in accordance with QAP-10 "Sales Order Processing" or tagged with the commercial grade dedication code and stored in accordance with QAP-8 "Control of Nuclear Safety Related Components".

11.0 Documentation 11.1 All documentation generated as a result of this plan shall be identified with the dedication code and be controlled in accordance with QAP-5 "Document Control".

Page 5 of 7

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND TABLE A MATERIAL TRACEABILITY RECORD SERIAL NUMBER HEAT CODES Page 6 of 7

LIC-08-0066 Attachment 3 DEDICATION PLAN Dedication of Butterfly Valves For Use In Nuclear Safety Related Applications Dedication Code: ND Table B Critical Dimensions 1 I 1 Serial End to End Height Diameter (RO) ~ Bolt Circle Dimensions are in inches.

'Record smallest measurement Caliper No.: Calibration Due Date:

Page 7 of 7

LIC-08-0066, Attachment 4 QUALITY ASSURANCE DATA PACKAGE TABLE OF CONTENTS SIGMA SALES ORDER NO: 8904 CUSTOMER: OPPD-FORT CALHOUN PURCHASE ORDER/CONTRACTNO.. Contract No. 120818 Purchase Order No.120934 Products 1 QTY 1 LI# I CUSTOMER'S I DESCFWTION I STOCK #

I 1 0000130201 1 VALVE, WAFER BIJTTERFLY, 20", ASME 316.34 150# CLASS, ASTM A35 1 GRADE CF8M BODY AND DISC, POST-SEAL FIGURE A3 1A Shipment Date: I\AAY 14,2008 Note: RT film was picked up at the manufacturer's facility by OPPD Tom Muff

u r n . Attachment 4 SIGMA, ING.

1295 HWV 62 CHARLESTOWN IN 47111 CERTIFICATE OF CONFOMANCE SIGMA SALES ORDER NO: 8904 CUSTOMER. OPPD-FORT CALHOtTN PURCHASE O R D E R / C O ~ C TNO.: Contract No. 120818 Purchase Order No. f 20934 prod act^

I QTY f LI# I CUSTOMER'S / DESCRIPTION 1 STOCK #

1 1 000013020 1 1 VALVE, WAFER BUITEFZFLY, 20", ASME B16.34 150# CLASS, ASTM A35 1 GRADE CF8M BODY AM)

DISC, POSI-SEAL FIGURE A3 1A, S E R N NUMBER 16988576 (ND2)

SlGMA CERTIFIES THAT THE ITEMS LISTED MOVE WERE PROCURED BY OPPD FORT CALHOW AS COMA4ERCIA.L GRADE ITEMS AND DEDICATED BY SIGMA AS A BASIC COMPONENT AS PROVIDED FOR IN 1 OCFR PART 21.

DEDICATION PROCESS WAS CONDUCTED IN ACCORDANCE WITH SIGMA'S loCFR50 APP. B QUALITY ASSURANCE PROGRGM REV. 7, DATED 3/09/2008.

SIGMA CERTIFIES THAT THE ITEM@) SUPPLIED MEET THE IUZEMNCED PO REQUIREMENTS EXCEPT FOR THE FOLLOWING:

NCR 48 FOR UNACCEPTABLE PT EXAMINATION RESULTS APPIJES TO TH?S VALVE AND FXNAL DISPOSITION HAS NOT BEEN DETEItMmED.

STORAGE LEVEL IS ANSI N45.2.2 LEVEL: C NDE was verified by method 3, source surveillance, at CONAM. Surveillance records are not part ofthe Documentation Package and are on file at Sigma and available for inspection. All NDE Reports showing item identification as Wafer #1 and Disc #I is valve serial number 16988575 (Dedication I.D. ND1). All NDE Reports showing item identification as Wafer #2 and Disc #2 is valve serial number 16988576 (Dedication I.D.

ND2).

QWAIsrY ASSURANCE DATE: 5/15/08 WAGER:

LIC-08-0066, Attachment 4 SIGMA, INC.

1295 HVVY 62 CHARLESLTOW, IN 47111 HYDROSTATIC TEST REPORT Test Procedure: QAP-6 Rev. 4 Serial Nos. 16988576 OsTT)2)

Reference:

SO8904

Description:

VALVE, WAFER B-Y, 20", ISM, ASTN A351, CF8M BODY AND DISC, SUPPLIED BY CUSTOMER Test Criteria: A S W . N S I B16.34 MSS-SP6 1 Test Gauge No. B407 @ MSTRUMEMT AND VALVE SERVICES Calibration Due Date. 09-1 1-08 Test Medium: WATER I Shell Test Pressure: 1 450 1 (PSIG)

Shell Test Duration: 10 M N U T E S I

Acceptance Criteria: Zero leakage Shell Test Results: Passed I

Seat Test Pressure: 1 325

@SIC?)

Seat Test Duration: 2 MHWTJ3S I

Acceptance Criteria: ZERO (0)LEAKAGE L (&)

Actual Seat Leakage Sm16988576 (mVhr) 0 I I certify that the above results to be correct and accurate as tested.

Test Performed By: INSTRUMENT AND VALVE Date: 05-14-08 SERVICES Test Observed By: STEVEN WELLS

.. ."+

t LIC-08-0066, Attachment 4 I DEDICATION PLAN 1 Dedication of Butte* Valves For Use In Nuclear Safety Related Applications Dedication Code: ND TABLE A MATERIAL TRACEABILITY RECORD Page 6 of 7

Inspection & Engineering Services, Inc. A Member-of M I S R A S Holdings Group r_

Ceriificafe of Positive Material Identification 161 Tower Drive / Unit: E / Burr Ridge, IL 60527 Phone: (630 230-3400- Fax: (630)230-3408 Internet: htto:l/www conarninsD.com b

CONAIM 17081 Westvtrw r\venuc Sulrc Sourh Holland, 11. 60473 a=

- CERTIFICATE OF INSPECTION RADIOGRAPHY Date.

Work Order #:

Customer Order #:

[CASTING]

5/11/08 156103 G 11082 708-339-0057 Fax - 7237 Purchase Ordu #. 2.004063035 w conmn~nsp.corn Page: 1 of 1 Customer Instrument & Va+e Serv,, Co Address: 4320 West 166& St / Oak Foie~t,IL 60452 CFBM FMS Item Part No.:#: V665856X012 Materal.: 20B58 Proj-Code: N/S Serial#: -1 Condition: Partial Machitrinlr; IDENTIFICATION

LIC-08-0066, Attachment 4 CERTIFICATE OF INSPECTION RADIOGRAPHY [CASTING]

Date: 5/11/08 17081 Weswkw Avenue Suite: Watk Order #: 156103 South Hoihd. EL 60473 708-338-m57Fax: - 7237 Customer Order #: -

C 11082 Purchase Order #: BO4063035 www,conarmnsp.com Prior 1 nf 1 Customer: Inetmment & V e e Serv., Co Address: 4320 West t66* St / Oak Forest, IL 60452 CFBM PMS Item Part No.:#: V16585p012 Matemil: MB58 Proj-Code: N/S Serial #: -1 Casung

Description:

Body, Wafer Condidon: fartial Machining IDENTIFICATION I

1 i

I Film Spead (5) MFGISpeed  : D-5,F-50, D-7 ( D-5, F-50,D-7 I I

Kodak AA, D 7 I I 1

Number of Film Used 3 3 I 2 1 1

LIC-08-0066, Attachment 4

- CERTIF1QYI"I'OF INSPECTION CONAAA RADIOGRAPHY Date: [CASTING]

5/H/OS 17081 W e s n ~ e w,.\vrnuc Sute. Work Order #: 156103 South Hollmd, 11,. 60473 Customer Order #: -

G 11002 708-33VW57 Fax. - 1237 Purchase Order #: 2004063035 w w v cr~n~wnmsp.com Page- I of 1 i

Customer: Instrument & V a h Serv., Co Address: 4320 West 166' St / Oak Forest, EL 50452 CF8M FMS Item Part No.:#: ~165856'~012 Matenal.: 20B58 Proj-Code: N/S S e n d #: -2 Casting Descrip~on: Body,Wafer Condition: Partial Machining

CONAM LIC-08-0066, Attachment 4 17081 Weshriew Avenue S u i t e B South Holland, IL 60473

==

- CERTIf CERTIf ICATE ICATE OF RADIOGRAPHY RADIOGRAPHY Datc:

narc-Work Order #:

OF INSPECTION INSPECTION

[CASTING]

5/11/08 5/11/08 156103 Customer Order #: G 11082 708-339-0957 Fax - 7237 Purchase Ordez #: 2OQ4063035 www conumnsp corn Page: 1 of 1 Customer: Instrument & Va$e Sew., Co Address: 4320 West 166'hSt / Oak Forest, It 60452 CFSM FMS Item Part No.:#: V16585@012 Material.: 20B58 Proj-Code: N/S Serial #: -2 Casting

Description:

Body,,Wafer Condition: Partial Machining

CERTIFICATE O F INSPECTION LIQUID PENETRANT 17081 Wcstview Avenue / Suite: 0  : Work Order #. 156103 Soutfi Holland, IL 60473 Customer Order # -

G 11082 (708)339-0957 Fax#: -7237 . Purchase Order #: 2004063035 '

www conarnmsp.com Pagr 1 of I Customer: Instrument & Valve Services Company Location: Conam I & ES, Inc. / S. Holland, 1L Street Address: 4 3 2 0 ~ e s t--d..-6 Street

'~

Contact:

Stella City: Oak Forest State: Zip. 60452 Part No.I Item No: V 16S856X012

Description:

Body, Wafer Inspertion Method:

i"J ~ t u o r e s c e n l C] Solvent Removable

[? w a t e r Wash IX/ Red Vfsible Dye 0 Water Wash Solvent Removable I

[3 Post Emulsified: Hydropti~lrc[7 L~pophitic Post EmuIsified 0Post Emulsified (High Sensitivity) Other:

Equipment / Material Data:

Manufacturer I Batch Number@) 1 Application Methad Black Light: 1 Meter Model: N/A 1 Serial #: NIA Output: N/A pW/cm2 Vi~ibkLlebt I Meter Model: DSE-lMX [ Serial #: 169910 I Light Level: > 100 Foot Candles 5 Technique Data:

htXltan Time: Dwell Time: Emulsifier Time: Developer Time:

5 minutes I I0 minutes NIA 10 minutes Temperature Gage: Serial #: 403-082-0774 Cal Due: 9/14/08 Water Pressure: NIA Test Material Info: Type* CF8M FMS 20858 Thickness: Vartou~ Water Temperature: NI A Test b u l b : Quantity Inspected: 2 Quantity Accepted: 0 Quantity Rejecred: 2 Visible Solvent Removable Dye Penetrant Inspection was performed on ( 2 ) - Body, Wafers Item #: V165856X012

( Machined Faces only) with the following resuk: ,

SEE ATTACHED PHOTOS FOR SPECIFIC DEFECT LQCATIONS Bsdv, Wafer #I was reiected for:

8) ( I ) port was found on the gasket sealing surface that exceeded the .500n diameter size restriction for over .75" in thicknwr.

IMY, b) ( 4 ) areas of mncentrabd porosity were found to bave multiple locations that e x c r d the ( 4 ) o r more porc. in s line criteria.

Wafer W1 was reiected for:

I C) ( 2 ) ports were found on the Inner I.D. gurface that exctedcd the ,500" diameter size rmtrletion for over -75" in thickness.

d) ( 4 ) areas of conctntrntcd pokoslty were found to have multiple location9 thaf exceed the ( 4 ) or more p o r n in B lint criteria.

1 1 NOTE: NO minimum relevant size discontinuity was noted in the ASME B1634 Standard. I I r

Technician [Print]  ! Level. Date:

Richard Gerhard Jt. I11 5/ 10108

r*C LIC-08-0066, Attachment 4 CERTIFICATE OF INSPECTION CONAM RADIOGRAPHY Date: [CASTING]

5/11/08 I7081 Wcstvvurw Avenue Sure: B Work Order #: 156103 South H o b ~ d1

,L 60473 708-339-0957 Fnu. - 7237 I

I Customer Order #.

Purchase Order #

G 11082 2004063035 wwur conamnsp.com Page: 1 of 1 Customer: Instrument & Val* Serv., C o Address: 4320 \ f i s t 166'~St / Oak Forest, fL 60452 Item Pan No.:#: Proj-Code: N/S Serial#: -1 Condiaon: Partial Machining IDENTIFICATtON I

LIC-08-0066, Attachment 4

- CERTIFICATE OF INSPEmION CQNAM RADIOGRAPHY Date: [CASTING]

5/11/08 17081 Wesmlrw h v a u e Sure: 13 Work Order #: IS6103 South Hobnd, IL. (M73 Customer Ordcr #: G - 11082 708-j39-@I57 Fax: - 7237 Purchase Order #: 200-Ul63035

\ ~ V WC O ~ ~ ~ N I I S ~ . C O I T ~

Page: 1 of 1 Customer: Instrument & Vaqe Sew., Co Address: 4320 West l 6 ~ St & / Oak Forest, IL 60452 I tern Part No.:#: ~159943k012 Mate&.: 316 Proj-Code: N/S Serial #: -2 Casung Descnpaon: Disc 70" / Class: 150 Condition: Partial Macbiuing IDMTIF ICATION ACTUALTbicknm (S) ( .90n -3.7" 1 2.5" -3.7" 1 .90n -3.7" 1 Penetmmeter Is) .. Mat'L: Steel I1 17,20,25,30.50 1 50,60 1 17,20,25,30,50 1 I I Pencb. Blocks f I I (8) Mat'L: NIA 1 I On part surface I On part surfnce I On part surface I 1 Film Slzr (I) I I

7" x 17" I 7" r 17" 14" x 17" Fitm SpHd (s) MFC I Speed i Kodak T & AA 1 Kodak AA AgfaDS, F-50.07

CONAM LIC-08-0066, Attachment 4 17081 Wcscvlrw Avenue / Sute.

South Holland, IL.60473 p08) 339-G957 Fax#. -7237 ulww.conammsp.com Customer:

Srreet Address:

ziizss Xnstrument & Valve Services Company 4320 West 146* Street Location:

Contact:

CERTIFICATE O F INSPECTlON Dare LIQUID PENET-Work Order #:

Customer Order #:

Purchase Order #:

Page- 1 of 5/11/08 156103 G - 11082

-35 I

Conam I & ES, Inc. / S. Holland, IL Stet18 6"

if City. Oak Forest State: ' fL Zip: 60452 Part No. I Item No: V169943X012

==

Description:==

Disc 20" / 150/LB Solvent Removable Equipment / Material ~ a i s :

f I ManufaCturer 1 1 Batch Number(s) [ Application Metltod Black Light: Meter Model: / N/A Serial #: N/A Output: HlA pWlcm2 t

Visible Light Meter Model: 1 DSEf OQX Serial #: 169910 Light Level: > 100 Foot Candtes @

Technique Data: L Pre-Clean Ti:

5 minutes I Dwell Time:

I 10 minutes Emulsifier Time:

N/A Deveioper Time:

10 minutes I Temperature Cage: a  :

L -

403482-0774 Cal Due: 9/14/08 Water Pressure: HIA 1 Test Material Info: Type: ' 316 GRP A 20880 Thickness: Various Water Temperature: NfA Test Results: j Quantity Inspected: 2 QuantityAccepted: 2 Quantity Rejected: 0 t

Visible- Solvent Removable fbye Penetrant Inspection was performed on ( 2 ) - Discs Item #: V169943X012 f Machined Faces only) with :he following results:

DISC #I: i FINAL DISPOSITION: N4 rejectable discontinuities were noted at the time of inspection.

DISC #2:

FINAL DISPOSITION: NJ rejectable discontinuities were noted at the time of inspection.

/I I

NOTE: NO minimum relevinl size discontinuity wm noted in the ASME 816.34 Standard.

I R

Technicjan [Print] Level: Date:

Richard Gerhard Jt. nl 511f /08

LIC-08-0066, Attachment 4 Dedication of Butterfly Valve afety Related Applications Table B Critical Dimensions I

16988576 5.00 25.84 22.56 25.0 358 1.18 ND2 Dimensions are in inches.

'Record smallest measurement on body Caliper No.: 1 Calibration Due Date:

WOO89 1 1 2 3 1/ZOO8 FCD24A 1 5/8/09 Page 7 of 7

Joe Barbera -. -...-................. --------

Sent: Wednesday, May 14,2008 6:12 PM To: joe@sigrnappc.com Cc: Adam Gartnei, Bernard Saucier; Earl Sullivan: John DeWitt; NICOLE B R E W ; Peter Donaldson; Robert 8unz; Russell Cowley; Thomas Muff

Subject:

Dedication Ptan for Fisher 20" Wafer Butte* Vatves Attachments: Dedication Plan 8904.doc

Joe, The attached dedication plan has been reviewed and found acceptable. Sigma may continue with the remainrng dedication items.

Thank you.

Glen R. Seier Supervisor PrDcurement Engineering / Procurement Qual~ty Fort Calhoun Station (402)5334540 gseier@oppd corn From: llae Barbera [maitto:joe@sigrnappcpcwrnJ Sent: Wednesday, May 14, 2008 5:04 PM To: SEIER, GLM R

Subject:

Joe Barbera This e-mail contains Omaha Public Power District's confidential and proprietary information and is for u mail is not a contract offer, amendment, nor acceptance. If you are not the intended recipient you are nu

.LIC-08-0066, Attachment 4 SIGMA. INC. POWER PLANT COMPONENTS NONCONFORMANCE REPORT NCR NO. 48 Noaconfoming Condition:

I Unacceptable indications were discovered during PT examinations of (2) valve bodies for I 20" Posi Seal Butterfly Valves, Model A3 1A. The acceptance criteria was A S E B16.34-2004 Appendix IfI, See Conam PT Report Work Order 156103 amched. Photo's of indications have been sent to Fort Calhoun.

1

,I

References:

S08904, Dedication ND, OPPD POs 120934 & 120818 Item descriptim:

Qty (2) 20" butteMy valve bodies, ASTM A351 Grade CFSM material, Valve serial I numbers 16988575 and 16988576, heat codes W174 and X65 1 Date: May 13,2008 Disposition:

0 useasis 0 repair rework Oreject Forward NCR to OPPD Fort Calhoun for disposition Reportable in accordance with 10CFR Part 21? Yes: No: X 1

Q A Manager mwbb Date: May 13,2008 President: Date:

Is corrective action required to prevent recurrence? Yes: No:

Probable cause:

Action taken to prevent recurrence:

Action taken on items prior to discovery:

Find review and close-out:

Q A Manager: Date:

0

LIC-08-0066, Attachment 4 ' ". 2 #:j<:

,, IC.

Joe Barbera Fmm: SEIER.GLEN R W ~ P F d . ~ ]

9ene WMnasday. May 14. mDB 6 24 F%l TO: jm@siamappcmm Cc MER, ;OSEPH I..COSTELLO. LAY P.CCAYTW,O'MN & A d M G m W , b m u d SaUbn, ErlSullN~n: J3hn hMN l w mC( W Deruklson;bbni&ty f'c, R d t w, 1tKn-mM m SUbfaCr. INFO. For( Whwn D ' ! n ot NCR 48 Rog?rdng Sum EHfR No 4rebad to ui~~cQCbsbb PT indiitibnsM b a m X ) nck w4(n bwb+( . CamOun prmldsb the fd-

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LOCATE A 5 SHOWN CWTEF? UXanON ACTUATOR M W BE MOUNTD 1D VALVE OR REMWEW FROM VALVE.

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L1C-08-0066 Attachment 6 (9 Photos)

LIC-08-0066 Attachment 7 Product Bulletin 21.1:A31A October 2005 A31A Valve POSISEAL@ Type A31A High-Performance Butterfly Valve The POSI-SEALS Type A31A High Performance Butterfly Valve (figure I ) provides outstanding performance under extreme pressure and temperature conditions. The Type A31A valve maintains tight shutoff and is available in a fire-tested version.

The Type A31A valve is available as either a flangeless (wafer style) design or as a single-flange (lugged) design. A keyed drive shaft combines with a variety of handlevers, handwheels, or pneumatic piston diaphragm actuators to make the Type A31A a reliable, high-performance butterfly valve for a variety of on-off applications in the various process industries.

The Type A31A valve can be supplied with one of several dynamic seals (figure 2) that can be used in a variety of demanding applications. With the appropriate seal selection and materials of construction, the pressure-assisted seal provides excellent shutoff against the full ANSI class pressure range for the specific valve type.

Unless otherwise noted, all NACE references are to Figure 1. Type A31A Valve with BettisS Actuator and DVC6020 Digital Valve Controller NACE MR0175-2002.

Note Neither Emerson@,Emerson Process Management, Fisher@,nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product.

Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user.

i4 EMERSON.

www.Fisher.com Process Management

Product Bulletin 21.I:A31A A31A Valve October 2005 Valve Sizes(')

14-, 16-,

Available Valve Configurations 18-, .20-,

Flangeless (wafer) style or.

and .24-inch single-flange I Shutoff Classification per ANSllFCl 70-2 and IEC 60534-4 Standard Soft Seal: Bidirectional bubble-tight shutoff NOVEX Seal: Unidirectional shutoff Class V (lugged) control valve with a one-piece valve (preferred flow direction only(3))

body, a two-component seallbackup O-ring, and a Phoenix Ill Seal: Bidirectional bubble-tight keyed drive shaft Phoenix IllSeal for Fire Tested Applications:

End Connection Style Shutoff per FCI 70-2 Class VI. Fire Tested per API 607 Rev. 4. Contact your Fisher sales office Flangeless style or. single flange valve body for more information.

designed to fit between raised-face mating flanges per ASME B16.5 Class 150 or 300 Flow Characteristic Valve Body Classification Modified equal percentage Face-to-face dimensions are in compliance with MSS SP68 and API 609 standards; valve bodies Flow Coefficients and Noise Levels are designed for installation between ASME See the section titled Coefficients in this bulletin B16.5 Class 150 or 300 raised-face flanges and Catalog 12 Maximum Inlet Press~re/Temperature(~)

Consistent with ANSI Class 150 and 300 Available Actuators pressureltemperature ratings per ASME B16.34. Handlever, handwheel, or pneumatic piston Also, see figure 3 for additional information Disc Rotation Available Seal Configurations See figure 2 and table 1 Clockwise (CW) to close Standard Construction Materials Valve Dimensions and Approximate Weights See table 1 See figures 6, 7, 8 and 9 Disc Coating Options Hardcoating (also see table 1)

ENVIRO-SEAL@PTFE or graphite packing

.Standard when used with NOVEX" seal or system provides improved sealing, guiding, and Phoenix 1118 seal. transmission of loading force to control liquid and Shaft Extension Lengths gas emissions. See Bulletin 59.3:041 EIVVIRO-SEAL Packing Systems for Rotary None required for temperatures less than Valves for more information.

343°C (650°F), 152.4 mm (6 inches) for temperatures from 343 to 538°C (650 to 1000" F), Cryogenic extension and seal provides service or. 304.8 mm (12 inches) for temperatures down to -234°C (425°F). See Bulletin above 538°C (1000°F) 21 .I :Cryogenic-Rotaryfor more information.

1. The valve slzes listed in this bullelin refer lo Nominal Plpe Size (NPS).

2. The pressureltemperature limits in this bulletin (figure 3). and any application code or standard limitation, should not be exceeded.

3. For opllmum seal performance,the preferred valve orienlalion at shuloff is mlh the relainlng nng downstream from the high pressure side of the valve

Product Bu'lletin 21 .I:A31A October 2005 A31 A Valve Features Economical Tight Shutoff-The BACK-UP pressure-assisted seal design provides tight shutoff RlNG and permits the use of smaller, less expensive SEAL actuators in applications requiring full ASME B16.34 shutoff capabilities.

RETA Excellent Shutoff Integrity-Concentric RlNG rotation helps to ensure that the valve disc remains HlGH PRESSURE in the closed position in spite of line pressure surges I I VALVE DlSC I I AT SHUTOFF a or actuator failure.

SOFT SEAL WlTH o True Bi-directional Shutoff Performance- BACK-UP O-RING Valve design helps to ensure that the torque

-w necessary to open and close the valve is the same regardless of the direction in which the differential GRAPHITE pressure is applied. GASKET Safety-Shaft blowout protection is designed into the Type A31A valve (figure 4). The anti-blowout RING RETAINING gland fits securely over the valve shaft which has been turned down to form a circumferential shoulder NOVEX SEAL RlNG that contacts the anti-blowout gland.

HlGH PRESSURE Ease of Maintenance-Interchangeability of VALVE DlSC AT SHUTOFF a NOVEX SEAL all parts including shafts and discs simplifies service and reduces maintenance costs.

Improved Environmental Capabilities - 'The optional ENVIRO-SEAL packing system is designed BACK-UP with improved sealing, guiding, and loading force transmission. The ENVIRO-SEAL packing system METAL can control emissions to below the EPA RETAINING SEAL RlNO (Environmental Protection Agency) limit of 500 ppm RlNO (parts per million) for valves. RESILIENT INSERT Reliable Flange Gasketing Surface-Seal VALVE DISC HIGH PRESSURE AT SHUTOFF a retainer screws are located so there is no PHOENIX Ill SEAL interference with the sealing function of either flat NOTE:

sheet or spiral wound line flange gaskets. FOR OPTIMUM SEAL PERFORMANCE, THE PREFERRED VALVE ORIENTATION AT SHUTOFF IS WlTH THE RETAINING RlNG DOWNSTREAM Easy Installation-The valve body FROM THE HlGH PRESSURE SIDE OF THE VALVE.

self-centers on the line flange bolts as a fast, 823M-1I IL accurate means of centering the valve in the pipeline. Figure 2. Available Seal Configurations

Product Bulletin 21.1:A31A A31A Valve October 2005 OPERATING TEMPERATURE. -C OPERATING TEMPERATURE. 'C 200 0 100 0 100 200 300 400 300, -55

- 100 -40 0 1W 2W 300 450 500 I , , , , I I

-lM 0 100 2W 300 4W 500 600 7M 800850 OPERATING TEMPERATURE, 'F OPERATING TEMPERATURE, O F CLASS 150. SOFT SEAL CLASS 300, SOFT SEAL OPERATING TEMPERATURE, O C OPERATING TEMPERATURE. "C 0 1W 200 300 400 500 -lM 0 I00 200 300 400 500 600 700 8W I

r 1 1 0 100 200 300 400 500 W 700 800 OD0 I

1W 0 200 400 600 BOO loo0 1200 1400 I

1600

- 20 OPERATING TEMPERATURE. O F OPERATING TEMPERATURE, CLASS 150. NOVEX SEAL CLASS 300, N O V H SEAL OPERATING TEMPERATURE. *C OPERATING TEMPERATURE. *C 0 100 200 0 100 200 300 UX) SW 300- BOO-

-M

- -700-YI

" E w G6W-2 200 v,

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VI g

-102 2 m D

a Y a B %COD. a I I I I T I I I .

- 100 0 1W 200 300 400 500 640 -lW 0 1W ZW 3W Ua 500 600 700 ELYl 900 WERATING TEMPERATURE. "F OPERATING TEMPERATURE. O F CLASS 150. PHOENIX Ill SEAL CLASS 300, PHOENIX Ill SEAL NOTE: NOTE:

[r) DO NOT THROTTLE PTFE SEALS AT DIFFERENTIAL PRESSURES D TEMPERATURE LIMITATIONS DO NOT ACCOUNT FOR THE ADDITIONAL GREATER THAN 21 BAR (300 PSID) AT DISC ANGLES LESS THAN 20" LIMITATIONS IMPOSED BY THE BACKUP O-RING USED WlTH THIS S E A L TO OPEN. THROTTLING PIPE SEALS UNDER SUCH CONDITIONS MAY DETERMINE THE EFFECTIVE TEMPERATURE LIMITATION OF THE CAUSE EROSION AND SEAL FAILURE. APPROPRIATE SEAUBACKUP O-RING COMBINATION, REFER TO TABLE 2.

Figure 3. Maximum Pressureflemperature Ratings

Product Bulletin 21.1:A31A October 2005 A31A Valve LUBRICANT PACKING . I  ! [

V-RING STANDARD PACKING ARRANGEMENT ENVIRO-SEAL@ARRANGEMENT (PTFE SHOWN)

Figure 4. Blowout Protection

,- SEAL RETAINING RING SEE FIGURE 2 ANTI-BLOWOUT GLAND KEYED SHAFT THRUST BEARING ANTI-BLOWOUT BEARING Figure 5. Typical Valve Assembly

Product Bulletin 21.1 :A31A A31A Valve October 2005 Table 7. Materials of Construction and Temperature Ratings COMPONENT AND MATERIAL OF CONSTRUCTION(') TEMPERATURE RANGE "C I "F Valve ~ o d y ( ~ )

Carbon steel (WCC or SA 517-70)(~) -29 to 427 -20 to 800 CF8M (316 SST) ANSI Class 150 and 300 -198 to 538 -325 to 1000 CF8M(3)FMS 20816 a F~shermaterial standard (0.04% min carbon) Class 300 over 538 to 816 over 1000 to 1500 Disc WCC carbon steel, for sizes 14 through 24-inch -29 to 427 CF8M (316 SST) -1 98 to 538 CF8M(3) FMS 20816 a Fisher material standard (0.04% rnin carbon) Class 300 over 538 to 816 over 1000 to 1500 Disc Coating CoCr-A (Alloy 6)

Hard Coating(7) (Standard with NOVEX or Phoenix Ill Seals)

Shaft S20910 (Nitronic 50) -198 to 538 -325 to 1000 S17400 (17-4 pH 1025) -73 to 427 -100 to 800 S17400 (17-4 pH H1150M) -196 to 427 -320 to 800 NO7718 (Inconel 718) -254 to 704 -425 to 1300 NO7750 (Inconel 750) over 593 to 816 over I100 to 1500 Bearings@)

PEEK (standard)

S31600(4)

R30006 (Alloy 6)

Bronze Packing PTFE Packing and PTFE ENVIRO-SEAL Packing Graphite packing Graphite packing with oxidizing media Gra~hiteENVIRCSEAL Packina PTFE Seal Ring Nitrile Backup 0-Ring Neoprene Backup 0-Ring EPR Backup 0-Ring Fluoroelastomer Backup 0-Ring PTFE Backup 0-Ring UHMWPE(5) Seal Ring (Class 150 Only)

Seal Ring and Backup Nitrile Backup 0-Ring Ring Neoprene Backup 0-Ring EPR Backup 0-Ring Fluoroelastorner Backup 0-Ring PTFE B a c k u ~ 0-Rina Phoenix Ill andlor Fire Tested Construction S31600 and PTFE Seal Ring with Nitrile Backup 0-Ring -40 to 149 -40 to 300 Neoprene Backup 0-Ring , -54 to 149 -65 to 300 EPR Backup 0-Ring -62 to 204 - 8 0 to 400 Fluoroelastorner Backup 0-Ring -40 to 232 -40 to450 NOVEX S31600 Seal(4) Ring (Class 150) -29 to 816 -20 to 1500 Seal Ring NOVEX S31600 Seal(4) Ring (Class 300) -29 to 816 -20 to 1500 NOVEX S21800 Seal(4) Ring (Class 300) -29 to 816 -20 to 1500

1. NACE trim constructions are available; consull your Fisher sales ofice

2. Special gasket relalner bolts are required for over 482°C (900°F)

3. Special retaining nng screws for single Range valves over 538°C (1000°F) 4 For a complete material descnpt~on,conlact your Flsher sales ofice.

5. UHMWPE stands for ultra high molecular welghl polyethylene.

6. Special thNSt bearings are required for high lem applications over 343°C (650°F) (vnth 6 and 12-inch shaft extensions). Const~ctlonswilh carbon steel valves and SST discs may requlre special thrust beanngs at temps. less than f i 3 - c (650°F).

7 The material for hard COatlng on the disc IS either Hard Chrome Plating or Electroless Nickel Coating (ENC). depending upon availabllhty

8. Cast or wroughVplate grades used interchangeably,depending on availability, unless specified by customer.

Product Bulletin 21.1:A31A October 2005 A31A Valve Table 2. Dimensions and Weights. Wafer Style Valves, ANSl Class 150 1 ValveSiu' Inches I I I 1 1 I

'(lo Mi?'/.D. 1 1 S (Shaft Dia atKeyway) I :"1 1 1 Key w

Inches Pounds 14 3 62 5.75 2.5 11.62 12.88 13.04 16.62 1-3116 0.25 9.25 1.81 0.69 --- 158 16 4.00 5.75 2.5 12.50 14.62 14.77 18.50 1-114 0.25 9.25 1.81 0.69 1.12 207 18 4.50 9.00 3.13 13.75 15.75 16.49 21.00 1-112 0.375 10.75 2.00 0.81 1.25 307 20 5.00 9.00 3.13 15.00 17.00 18.27 23.00 1-314 0.375 10.75 2.00 0.81 1.25 368 24 6.06 10.00 4.13 17.25 19.38 22.87 27.25 2-114 0.5 13.25 3.00 0.94 1 38 563 1 Face-Isface dimens~ansare in compliance w~thMSS SP68 and API 609 spec~ficat~ons

2. Mlnlmum I D IS the mlnlmum plpe or flange 1.0. required for disc swlng clearance.

NOTE: THE KEYWAY IS SHOWN ON THIS SIDE OF THE SHAFT FOR REFERENCE PURPOSES ONLY.

Figure 6. Dimensions and Weights, Wafer Style Valves, ANSl Class 150 (also see table 2)

Product Bulletin 21.1:A31A A31A Valve October 2005 Table 3. Dimensions and Weights, Single Flange Valves, ANSI Class 150 Valve Size, Inches A(') D E G K M(2)

I,D.

S (Shaft Dia at Keyway) yi Size Y

Approx Weight mm kg 14 91.9 146 63.5 295 327 331 53 1 30.2 6.35 235 46.0 17.5 --- 95 16 102 146 63.5 318 371 375 607 31.8 6.35 235 460 17.5 --. 138 18 114 229 79.50 349 400 419 645 38.1 9.53 273 50.8 20.1 --- 178 20 127 229 79.50 381 432 464 696 44.5 9.53 273 50.8 20.1 --- 224 24 154 254 104.9 438 492 581 822 57.2 12.7 337 76.2 23.9 --- 315 Inches Pounds 14 3.62 5.75 2.5 11.62 12.88 13.04 20.88 1-3/16 0.25 9.25 1.81 0.69 1-8 12 Holes 209 16 4.00 5.75 2.5 12.50 14.62 14.77 23.88 1-114 0.25 9.25 1.81 0.69 1-8 16 Holes 304 18 4 50 9 00 3.13 13 75 15.75 16.49 25.38 1-112 0.38 10.75 2 00 0.81 1-118-8 16 Holes 393 20 5.00 9.00 3.13 15.00 17.00 18.27 27.38 1-314 0.38 10 75 2 00 0.81 1-1/84 20 Holes 493 24 6.06 10.00 4.13 17.25 19.38 22.87 32.38 2-114 0.5 13.25 3.00 0.94 1-114-8 20 Holes 773 1 Facet&face d~rnens~ons are in cornpllance wllh MSS SP68 and API 609 specificat~ons 2 Mlntrnum I D IS the rnlnlrnurn plpe or flange 1.D requ~redford~scswlng clearance NOTE: THE KEYWAY IS SHOWN ON THIS SIDE OF THE SHAFT FOR REFERENCE PURPOSES ONLY.

Figure 7. Dimensions and Weights, Single Flange Valves, A NSl Class 150 (also see table 3)

Installation the preferred valve orientation. The NOVEX seals are uni-directional and should be installed with the Recommended installation for the Type A31A valve shaft upstream of the seal.

is with the shaft upstream of the seal (retaining ring downstream from the high pressure side of the For assistance in selecting the appropriate valve). combination of actuator action and open valve position, consult your Fisher sales office.

The standard soft seal offers bubble-tight, bidirectional shutoff. To meet the performance Dimensions and weights for wafer-style and requirements of many of today's fire-tested single-flange valves are shown in figures 6, 7, 8 and requirements, a Phoenix Ill valve must be installed in 9.

Product Bulletin 21 .I :A31A October 2005 A31 A Valve Table 4. Dimensions and Weights, Wafer Style Valves, ANSl Class 300 S

Valve Size, lnches A(1) D E M(2)

Min.

I.D.

(shaft Dia at Size

,- u w Y Keyway) mm -

50.8 20.6 .-. 121 14 117 229 79.50 319 364 304 437 44.5 9.53 273 16 133 229 79 50 353 397 346 498 44.5 9.53 273 50.8 20.6 .-. 183 18 149 254 104.9 384 419 389 556 57.2 12.7 337 76.2 23.9 ..- 227 20 159 273 124.0 416 483 442 605 69.9 15.88 337 76.2 23.9 --- 364 24 181 273 124.0 483 546 523 716 69.9 15.88 337 762 239 - .- 469 Inches Pounds 14 4.62 9.00 3.13 12.56 14.31 11.98 17.19 1-314 0.375 10.75 2.00 0.81 1-118-8 4 Holes 266 16 5.25 9.00 3.13 13.88 15.62 13.63 19.62 1-314 0.375 10.75 2.00 0.81 1-114-8 4 Holes 403 18 5.88 10.00 4.13 15.12 16.50 15.32 21.88 2-114 0.5 13.25 3.00 094 1-114-8 4Holes 500 20 6.25 10.75 4.88 16.38 19.00 17.40 23.81 2-314 0.625 13.25 3.00 094 1-114-8 4Holes 802 24 7.12 11.75 4.88 19.00 21.50 20.59 28.19 2-314 0.625 13.25 3.00 0.94 1-112-8 4 Holes 1035

1. Face-lo-face d~rnens~onsare ~ncornpllance with MSS SP68 and API 609 specifications.

2. Minimum I D IS the mlnlmum pipe or flange I D requ~redfor disc swing clearance NOTE: THE KEYWAY IS SHOWN ON THIS SIDE OF THE SHAFT FOR REFERENCE PURPOSES ONLY.

Figure 8. Dimensions and Weights, Wafer Style Valves, ANSl Class 300 (also see table 4)

Product Bulletin 21.1:A31A A31A Valve October 2005 Table 5. Dimensions and Weights, Single Flange Valves, ANSl Class 300 Valve M(2)

A(')

S (Shaft Dia Size, D E G K S Q T U W Y I.D. at Keyway)

Inches-Size mm kg 14 117 229 79.50 319 364 304 594 44.5 9.53 273 50.8 20.6 --- 227 16 133 229 79.50 353 397 346 657 44.5 9.53 273 50.8 20.6 --. 294 18 149 254 104.9 384 419 389 721 57.2 12.7 337 76.2 23.9 --- 402 20 159 273 124.0 416 483 442 784 69.9 15.88 337 76.2 23.9 -.- 544

- 24

- 181

- 292 124.0 483 546

- 523

- 924

- -69.9 Inches 15.88 337 76 2 23.9 821 Pounds 1

14 4.62 9.00 3.13 12.56 14.31 11.98 23.38 1-314 0.375 10.75 2.00 0.81 1-118-8 16 Holes 500 16 5.25 9.00 3.13 1388 15.62 13.63 25.88 1-314 0.375 10.75 2.00 0.81 1-114-8 20 Holes 649 18 5.88 10.00 4.13 15.12 16.50 15.32 28.38 2-114 0.5 13.25 3.00 0.94 1-114-8 24 Holes 886 20 6.25 10.75 4.88 16.38 19.00 17.40 30.88 2-314 0.625 13.25 3.00 0.94 1-114-8 24 Holes 1200 24 7.12 11.50 4.88 19.00 21.50 20.59 36.38 2-314 0.625 13.25 3.00 0 94 1-112-8 24 Holes 1810

1. Face-to-face dimensions are in cornpllance wlth MSS SP68 and API 609 specifications.

2 Mlnirnurn I.D. IS the rnin~rnurnpipe or flange I.D. required for disc swing clearance.

81371-111L NOTE: THE KEYWAY IS SHOWN ON THIS SIDE OF THE SHAFT FOR REFERENCE PURPOSES ONLY.

Figure 9. Dimensions and Weights, Single Flange Valves, ANSl Class 300 (also see table 5)

Product Bulletin 21.1:A31A October 2005 A31A Valve Coefficients Table 6. Class 150, Reverse Flow

Product Bulletin 21.1:A31A A31A Valve October 2005 Table 7. Class 300, Reverse Flow Note Neither Emerson, Emerson Process Management, Fisher, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product.

Responsibility for the selection, use and maintenance of any product remains with the purchaser and end-user.

Bettis. POSI-SEAL, NOVEX. Phoenix Ill, ENVIRO-SEAL and Fisher are marks owned by Fisher Controls International LLC, a member of the Emerson Process Management business division of Emerson Electric Co. Emerson and the Emerson logo are trademarks and service marks of .

Emerson Electric Co. All other marks are the property of their respective owners. This product may be covered by one or more of the following patents: 5,535,986; 4,744,572; 5,129,625; 5,131,666 and 5,542,681 or under pending patents.

The contents of this publication are presented for infomlational purposes only, and while every effort has been made to ensure their accuracy, they are not to be construed as warranties or guarantees, express or implied, regading the products or services described herein or their use or applicability.

We reserve the right to modify or improve the designs or specifications of such products at any time without notice.

Neither Emerson, Emerson Process Management, Fisher, nor any of their affiliated entities assumes responsibility for the selection, use and maintenance of any product. Responsibilityfor the selection, use and maintenance of any product remains with the purchaser and end-user.

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