ML20063H580

Forwards List of ASME Code Class 2 Piping Welds That Have Been Ultrasonically Inspected Per 810821 Agreement.List to Be Incorporated in Upcoming Preservice Insp Program Plan

ML20063H580
Person / Time
Site:	Shoreham File:Long Island Lighting Company icon.png
Issue date:	07/09/1982
From:	James Smith LONG ISLAND LIGHTING CO.
To:	Harold Denton Office of Nuclear Reactor Regulation
References
SNRC-729, NUDOCS 8207300328
Download: ML20063H580 (14)

Text

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WW s g r +ihe st= -4 r-LONG ISLAND LIGHTING COM PANY j a gg w g y , SHOREHAM NUCLEAR POWER STATION

._ .m P.O. BOX 618, NORTH COUNTRY ROAD e WADING RIVER, N.Y.11792 July 9, 1982 SNRC-729 Mr. Harold R. Denton, Director Office of Nuclear Reactor Regulation U.S. Nuclear Regulatory Commission Washington, DC 20555 Pre Service Inspection (PSI) Program Plan Shoreham Nuclear Power Station - Unit 1 Docket No. 50-322

Dear Mr. Denton:

Enclosed is a list of ASME Code Class 2 piping welds (Enclosure "A") which will be included, via an upcoming revision, in Shoreham's Pre Service Inspection (PSI) Program Plan. These 175 welds have already been ultrasonically inspected in accordance with our commitment in letter SNRC-604, dated August 20, 1981.

The completed examinations of the 175 welds show that all the welds are acceptable, i.e., no rejectable indications were detected as a result of this inspection. Detailed data sheets of the examination results are available at Shoreham, as always, for review as you deem appropriate.

Six (6) of the welds examined as part of this augmented inspection of Class 2 components did not receive a complete examination. For these six welds, a small portion of the weld was obstructed due to piping geometry (typically proximity of the circumferential weld to a sock-o-let) resulting in a small percentage of the weld being classified as "not inspectable." Due to the small percentage of the weld which could not be inspected and considering the success-ful completion of construction inspections, we have concluded that this situation will have no impact on safety. Further, our review of the most recently approved Editions and Addenda of the ASME Code Section XI indicates that these welds would net require UT examination for Inservice Inspection. Therefore, although the j300l precise Inservice Inspection Program Plan for Shoreham is not yet in place, we do not anticipate that these six welds will require UT for Inservice Inspection.

Enclosure "B" is a list of the six welds which did not receive a complete examination along with a reason for the incomplete exami-nation and a definition of the extent of the examination actually completed.

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Enclosure "B" Incomplete Examinations

1. N11-IC-594-FW2-interference with' weld-o-let.

a.- 0* Weld Required Volume Scan = 99% complete

b. 0* Base Material Scan = 97% complete.

c. 45* Axial Scan = 97% complete

d. 45* Circ Scan = 99% complete

2. Nil-IC-594-FW7-geometry

• a.- 0* Weld Required Volume Scan = 70.5% complete

b. 0* Base Material Scan = 77.2% complete

c. 45* Axial Scan = 100%-complete

d. 45* Circ Scan = 100% complete

• This weld is being further evaluated by a. Level III Inspector to determine if additional material can be inspected via a procedure change.

3. E41-IC-183-FW3-interference with' weld-o-let

} a. 0* Weld Required Volume Scan = 99.8% complete

b. 0* Base Material Scan = 93.8% complete

c. 45* Axial Scan = 93.8% complete

d. -45 Circ Scan = 99.8% complete

4. E41-IC-183-FW4-interference with weld-o-let

a. 0* Weld Required Volume E:an = 100%

b. O' Base Material Scan = 100%

c., 45* Axial Scan = 99.9% complete

d. 45* Circ Scan = 100%

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5. Ell-IC-62-FW6-interference with soc-o-let i.

a. 0* Weld Required Volume Scan = 83.8%

b. 0 ' Base Material Scan = 83.8%

c. 45* Axial Scan = 83.8%

i- d. 45* Circ Scan = 83.8%

1 6. Ell-IC62-FW20-interference with soc-o-let

a. 0* Weld Required Volume Scan = 87.5%

( b. 0* Base Material Scan = 87.5%

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c. 45* Axial Scan = 87.5%

! .d. 45 Circ Scan = 87.5%

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ENCLOSURE "A" CLASS 2 WELDS PROGRAM PLAN AND SCHEDULE Shoreham Calibration Code Item Component Component Procedure Block Exam No. Identification Description Number (if applicable) Method 1 Nil-NS001-BW16 Valve A0V-082A to 24" 80A0481 24-080-CS UT j Pipe Weld 2 Nll-IC-142-FW13 24" Pipe to Ell Weld 80A0481 24-080-CS UT 3 Nll-IC-142-FW6 Ell to 24" Pipe Weld 80A0481 24-080-CS UT 4 Nil-C-7001 A-L 24" Pipe to Balance 80A0481 24-080-CS UT Header Weld -

5 Nll-C-7001 A-G Balance Header to 24" 80A0481 24-080-CS UT Pipe Weld 6 Nll-IC-142-FWil 24" Pipe to MSV I Weld 80A0481 24-080-CS UT 7 N11-NS002-BW13 Valve AOV-082B to 24" 80A0481 24-080-CS UT Pipe Weld 8 Nil-568A 24" Pipe to Ell Weld 80A0481 24-080-CS UT 9 Nll-IC-143-FW3 Ell to 24" Pipe Weld 80A0481 24-080-CS UT 10 Nil-1836-B 24" Pipe to Ell Weld 80A0481 24-080-CS UT 11 Nll-IC-143-FW7 Ell to 24" Pipe Weld 80A0481 24-080-CS UT 12 Nll-C-7001 A-K 24" Pipe to Balance 80A0481 24-080-CS UT Header Weld 13 Nil-C-7001 A-F Balance Header to 24" 80A0481 24-080-CS UT Pipe Weld

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Calibration Codo Item Component Component Procedure Block Exam No. Identification Description Number (if applicable) Method 14 Nll-IC-143-FW12 24" to MSV2 Pipe Weld 80A0481 24-080-CS UT 15 N11-NS003-BW13 Valve AOV-082C to 24" 80A0481 24-080-CS UT Pipe Weld 16 Nll-577A 24" Pipe to Ell Weld 80A0481 24-080-CS UT 17 Nll-IC-144-FW4 Ell to 24" Pipe Weld 80A0481 24-080-CS UT 18 Nil-IC-144-FW6 Ell to 24" Pipe Weld 80A0481 24-080-CS UT 19 N11-C-7001 A-J 24" Pipe to Balance 80A0481 24-080-CS UT Header Weld 20 Nll-C-7001 A-E Balance Header to 24" 80A0481 24-080-CS UT Pipe Weld 21 .Nll-IC-144-FW11 24" Pipe to MSV3 Weld 80A0481 24-080-CS UT 22 Nll-NS004-BW13 Valve Aov-082D to 24" 80A0481 24-080-CS UT .

Pipe Weld 23 Nil-IC-554-FW6- Ell to 24" Pipe Weld 80A0481 24-080-CS UT 24 N11-C-7001 A-H 24" Pipe to Balance 80A0481 24-080-CS UT Header Weld 25 Nil-C-7001 A-D Balance Header to 24" 80A0481 24-080-CS UT Pipe Weld 26 Nll-IC-554-FW-ll 24" Pipe to MSV4 Weld 80A0481 24-080-CS UT 27 N11-1849-B 24" Pipe to Ell Weld 80A0481 24-080-CS UT 28 N11-C-7001 A-M

• Balance Header to 16" 80A0481 16-080-CS UT Pipe Weld 29 N11-IC-594-FW1 16" Pipe to Ell Weld 80A0481 16-080-CS UT

Calibration Code Item Component Component Procedure > Block Exam No. Identification Description Number (if applicable) Method 30 Nll-1853A Ell to 16" Pipe Weld 80A0481 16-080-CS UT 31 Nll-IC-594-FW2 16" Pipe to 16" x 10" 80A0481 16-080-CS UT' Red. Tee Weld 32 N11-1854B Ell t'o 16" Pipe Weld 80A0481 16-080-CS UT 33 Nil-593B 16" Pipe to Ell Weld 80A0481 16-080-CS UT 34 N11-593A- Ell to Ell Weld 80A0481 16-080-CS UT 35 Nll-IC-594-FW7 Ell to Valve Chest Weld 80A0481 16-080-CS UT 36 N11-IC-594-FW5 16" Pipe to Ell Weld 80A0481 16-080-CS UT 37 Nll-592A Ell to 16" Pipe Weld 80A0481 16-080-CS UT 38 N11-592B 16" Pipe to E11 Weld 80A0481 16-080-CS UT 39 Nll-1855P Ell to 10" Pipe Weld 80A0481 10-080-CS UT .

40 Nll-1855N 10" Pipe to Ell Weld 80A0481 10-080-CS UT 41 N11-1855M 10" Pipe to Ell Weld 80A0481 10-080-CS UT 42 N11-1855L Ell to Ell Weld 80A0481 10-080-CS UT 43 N11-1855K 10" Pipe to Ell Weld 80A0481 10-080-CS UT 44 N11-1855J 10" Pipe to 16" x 10" 80A0481 10-080-CS UT Red. Tee Weld 45 Nil-C-7001 A-N Balance Header to 16" 80A0481 16-080-CS UT.

Pipe Weld l 46 Nil-IC-595-FW6 ' 16" Pipo to Ell Weld 80A0481 16-080-CS UT 47 N11-1858A Ell to 16" Pipe Weld 80A0481 16-080-CS UT

Calibration Code Item Component Component Procedure Block Exam .

No. Identification Description Number (if applicable) Method 48 N11-1860A 16" Pipe to Ell Weld 80A0481 16-080-CS UT 49 Nll-IC-595 FW3 Ell to 16" Pipe Weld 80A0481 16-080-CS UT 50 Nll-1861A 16" Pipe to Ell Weld 80A0481 16-080-CS UT 51 Nil-IC-595-FW2 Ell to 16" Pipe Weld 80A0481 16-080-CS UT 52 Nil-1862C 16" x 10" Red. Tee 80A0481 16-080-CS UT Pipe Weld 53 Nil-1862D 16" Pipe to Ell Weld 80A0481 16-080-CS UT 54 N11-1862E Ell to 16" Pipe Weld 80A0481 16-080-CS UT 55 Nil-IC-594-FW9 10" Pipe to Valve 80A0481 10-080-CS UT MOV-031B Weld .

56 Nll-1863A Ell to 10" Pipe Weld 80A0481 10-080-CS UT 57 N11-IC-595-FW8 10" Pipe to Valve MOV- 80A0481 10-080-CS . UT 031A Weld 58 E11-IC-39 FWil Valve MOV-034A to Ell 80A0481 18-040-CS UT Weld 59 Ell-1380B Ell to 18" Pipe Weld 80A0481 18-040-CS UT 60 E11-1380A 18" Pipe to Ell Weld 80A0481 18-040-CS UT 61 Ell-IC-39-FW12 Ell to 18" Pipe Weld 80A0481 18-040-CS UT 62 E11-212B 24" Pipe to Ell Weld 80A0481 24-040-CS UT 63 Ell-212D 24'! P,ipe .to' ELL Weld 80A0481 24-040-CS UT 64 E11-IC-30-FW7 Ell to 24" Pipe Weld 80A0481 24-040-CS UT 65 E11-214B 24" Pipe to Tee Weld 80A0481 24-040-CS UT

Calibration Coda Item Component Component Procedure Block Exam No. Identification Description Number (if applicable) Method 66 Ell-IC-32-FW1 Tee to Ell Weld 80A0481 24-040-CS UT 67 Ell-1360A Ell to 24" Pipe Weld 80A0481 24-040-CS UT 68 Ell-1360B 24" Pipe to Ell Weld 80A0481 24-040-CS UT 69 Ell-1360C Ell to 24" Pipe Weld 80A0481 24-040-CS UT 70 Ell-1360D 24" Pipe to Tee Weld 80A0481 24-040-CS UT 71 Ell-1360F 24" Pipe to Ell Wold 80A0481 24-040-CS UT 72 E11-1360E TEE To 24" Pipe Weld 80A0481 24-080-CS UT 73 Ell-IC-32-FW2 Ell t 24" Pipe Weld 80A0481 24-040-CS UT 74 Ell-1362A 24" Pipe to Ell Weld 80A0481 24-080-CS UT 75 Ell-1362B Ell to 24" Pipe Weld 80A'0481 24-080-CS UT 76 Ell-1362C 24" Pipe to Ell Weld 80A0481 24-080-CS UT .

77 Ell-IC-32-FW4 Valve MOV-036A to 24" 80A0481 24-080-CS UT Pipe Weld 78 E11-1381-C Tee to 18" x 16" 80A0481 18-040-CS UT Reducer Weld 79 Ell-200A Ell to 18" Pipe Weld 80A0481 18-040-CS UT 80 Ell-200B 18" Pipe to Ell Weld 80A0481 18-040-CS UT 81 Ell-IC-27-FW2 Ell to 18" Pipe Weld 80A0481 18-040-CS UT 82 Ell-201H 18" x 16" Reducer to 80A0481 18-040-CS UT 18" x 16" Reducing Tee 83 E11-195F Tee to 24" Pipe Weld 80A0481 24-040-CS UT 84 E11-195G 24" Pipe to ELL Weld 80A0481 24-040-CS UT

Calibration Coda Item Component Component Procedure Block Exam-No. Identification Description Number (if applicable) Method 85 Ell-IC-21-FW3 Ell to 24" Pipe Weld 80A0481 24-040-CS UT 86 Ell-197B 24" Pipe to Tee Weld 80A0481 24-040-CS UT l

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Calibration Code Item Component Component Procedure Block Exam .

No. Identification Description Number (if applicable) Method 87 Ell-197C Tee to Ell Weld 80A0481 24-040-CS UT 88 Ell-198A Tee to 24" Pipe Weld 80A0481 24-040-CS UT 89 Ell-198B 24" Pipe to Ell Weld 80A0481 24-040-CS UT 90 Ell-198C Ell to 24" Pipe Weld .80A0481 24-040-CS UT 91 Ell-199A Ell to 24" Pipe Weld 80A0481 24-040-CS UT 92 Ell-IC-21-FW6 24" Pipe to Tee Weld 80A0481 24-040-CS UT 93 Ell-1373D 24" Pipe to Ell Weld 80A0481 24-040-CS UT 94 Ell-1373C Ell to 24" Pipe Weld 80A0481 24-040-CS UT 95 Ell-IC-37-FW1 Tee to Ell Weld 80A0481 24-040-CS UT -

96 Ell-1355C Ell to Ell Weld 80A0481 24-040-CS UT 97 Ell-1355B Ell to 24" Pipe Weld 80A0481' 24-040-CS UT 98 Ell-1355A 24" Pipe to Ell Weld 80A0481 24-040-CS UT 99 Ell-1356B Ell to 24" Pipe Weld 80A0481' 24-040-CS UT 100 Ell-1356C 24" Pipe to Ell Weld 80A0481 24-040-CS UT 101 Ell-IC-37-FW3 24" Pipe to Ell Weld 80A0481 24-040-CS UT 102 Ell-1357B Ell to 24" Pipe Weld 80A0481 24-040-CS UT 103 Ell-1357C 24" Pipe to Ell Weld 80A0481 24-040-CS UT 104 Ell-1357D Ell to 24" Pipe Weld 80A0481 24-040-CS UT 105 Ell-IC-37-FW5 Ell to Ell Weld 80A0481 24-040-CS UT

Calibration Code Item Component Component Procedure Block Cxam '

No. Identification Description Number (if applicable) Method 106 Ell-1359A Ell to 24" Pipe Weld 80A0481 24-040-CS UT.

107 Ell-1370A 24" Pipe to Ell Weld 80A0481 24-040-CS UT 108 - Ell-1372E 24" Pipe to Ell Weld 80A0481 24-040-CS UT 109 Ell-1372D Ell to 24" Pipe Weld 80A0481 24-040-CS UT 110 Ell-1372C 24" Pipe to Ell Weld 80A0481 24-040-CS UT 111 Ell-1373J 24"X20" Red.to 24" Pipe 80A0481 24-040-CS UT Weld 112 Ell-lC-62-FW6 10"X8" Red.to 10" Pipe 80A0481 10-080-CS UT Weld 113 Ell-1447F 10" Pipe to Ell Weld 80A0481 10-080-CS UT .

114 Ell-1447E Ell to Ell Wold 80A0481 10-080-CS UT 115 Ell-1447C 10" Pipe to Ell Weld 80A0481 10-080-CS UT 116 Ell-1447B Ell to Ell Weld 80A0481 10-080-CS UT 117 Ell-1447A Ell to 10" Pipe Weld 80A0481 10-080-CS UT 118 Ell-IC-62-FW5 10" Pipe to Valve IOV-0017A 80A0481 10-080-CS UT Weld 119 Ell-IC-62-FW4 Valve IOV-0017A to 10" 80A0481 10-080-CS UT Pipe Weld 120 Ell-1444C 10" Pipe to Ell Weld 80A0481 10-080-CS UT b

Calibration Code Item Component Component Procedure Block Exam No. Identification Description Number (if applicable) Method' 121 Ell-1444B Ell to 10" Pipe Weld 80A0481 10-080-CS UT 122 Ell-1444A 10" Pipe to Ell Weld 80A0481 10-080-CS UT 123 Ell-1428D 10" Pipe to Ell Weld 80A0481 10-080-CS UT 124 Ell-1446A 10" Ell to Pipe Weld 80A0481 10-080-CS UT 125 Ell-IC-62 10" X 8" Red. to 10" FW20 80A0481 10-080-CS UT Pipe Weld 126 Ell-1443B 10" Pipe to Ell Weld 80A0481 10-080-CS UT 127 Ell-IC 10" Pipe to Valve 80A0481 10-080-CS UT FW13 IOV-0017B Weld 128 Ell-IC Valve IOV-0017B to 10" 80A0481 10-080-CS UT -

FW12 Pipe Weld 129 Ell-1442B 10" Pipe to Ell Wold 80A0481 10-080-CS UT 130 Ell-1442A Ell to 10" Pipe Weld 80A0481 10-080-CS UT 131 Ell-1441F 10" Pipe to Ell Weld 80A0481 10-080-CS UT 132 Ell-1446F 10" Pipe to Ell Weld 80A0481 10-080<-CS UT 133 Ell-1441E 10" Pipe to Ell Weld 80A0481 10-080'-CS UT 134 Ell-1441D ELL to 10." Pipe Weld 80A04B1 10-080-CS UT 135 Ell-IC-70 Tee to Ell Weld 80A048'l 10-080-CS UT FW3 136 Ell-1428F Ell to 10" Pipe Weld

, 80A0481 10-080-CS UT 137 Ell-1428E 10" Pipe to Ell Weld 80A0481 10-080-CS UT 4

138 Ell-IC-70 10" Pipe to Ell Weld FW7 80A0481 10-080-CS UT O

Calibration Code Item Component Component Procedure Block I:xam 4

No. Identification Descrintion Number (if applicable) !!othod 139 E11-1428B Ell to 10" Pipe Weld 80A0481 10-080-CS UT 140 Ell-IC .30- Tee to 20" Pipe Weld 80A0481 20-040-CS UT

.FW8 141 E11-1431A 20" Pipe to Ell Weld 80A0481 20-040-CS- UT 142 Ell-1432B 20" Pipe to Ell Weld 80A0481 20-040-CS UT 143 Ell-IC-130-C Ell to Valve 020V-0020 80A0481 20-040-CS UT FW8 Weld O

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Calibration Code.

Item Component Component Procedure Block Exam

, No. Identification Description Number (if applicable) Method 144 -

E41-6398A Ell to 10" Pipe Weld 80A0481 10-080-CS 'UT 145 E41-IC-183-FW8 10" Pipe to Ell Weld 80A0481 10-080-CS UT 146 E41-6401B 10" Pipe to Ell Weld 80A0491 10-080-CS UT 147 E41-IC-183-FW14 Ell to 10" Pipe Weld 80A0481 10-080-CS UT 148 E41-6397D 10" Pipe to Ell Weld 80A0481 10-080-CS UT 149 E41-IC-183-FW7 Ell to 10" Pipe Weld 80A0491 10-080-CS 'UT 150 E41-989L 10" Pipe to Ell Weld 80A0481 10-080-CS UT 151 E41-989G Tee to Ell Weld' 80A0481 10-080-CS UT -

152 E41-989D Ell to Ell Weld 80A0481 10-080-CS UT ,

153 E41-989K Ell to 10" Pipe Weld 80A0481 10-080-CS UT 154 E41-989B 10" Pipe To Ell Weld 80A0481 10-080-CS UT 155 E41-IC-183-FW3 10" Pipe to Valve 80A0481 10-080-CS UT MOV-042 Weld 156 E41-989F Tee to Ell Weld 80A0481 10-080-CS UT 157 E41-989E Ell to Ell Weld SOA0481 10-080-CS UT 158 E41-989H Ell to Ell Weld 80A0481 10-080-CS UT 159 E41-IC-183-FW4 10" Pipe to Valve 80A0481 10-080-CS UT MOV-049 Weld-

/ 16d ~ E41-Ib-181-Fw3 ' Valve 14V-0013 to' 80A0481 14-100-CS UT Ell Weld

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4 Calibration Code Item Component Component Procedure Block Exar No. Identification Description Number (if applicable)  ?!cthod 161 E41-981A Ell to Tee Weld 80A0481 14-100-CS UT 162 E41-981B 14"x10" Red. Tee 80A0481 14-100-CS UT to 14" Pipe Weld 163 E41-782A 14" Pipe to Ell Weld 80A0481 14-100-CS UT 164 E41-IC-181-FW7 14" Pipe to Valve 80A0481 14-100-CS UT MOV-035 Weld 165 E41-IC-180-FW1 14"x10" Red. Tee 80A0481 10-100-CS UT to 10" Pipe Weld 166 E41-973B Ell to 10" Pipe Weld 80A0481 10-100-CS UT 167 E41-973C 10" Pipe to Ell Weld 80A0481 10-100-CS UT 168 E41-973D Ell to 10" Pipe Weld 80A0481 10-100-CS UT I 169 E41-973E 10" Pipe to Bolted 80A0481 10-100-CS UT -

Joint BJ-01 Weld 170 E41-974A Bolted Joint BJ-01 80A0481 10-100-CS UT to 10" Pipe Weld 171 E41-974B 10" Pipe to 10"x8" 80A0481 10-100-CS UT Red. Weld 172 E41-IC-181-FW2 14" Pipe to Valve E41- 80A0481 14-080-CS UT 14V-0013 We'ld 173 E41-979-C Ell to 14" Pipe Weld 80A0481 14-080-CS UT 174 E41-979-B 14" Pipe to Ell Weld 80A0481 14-080-CS UT 175 E41-979-A 14"x12" Reducer to 80A0481 14-080-CS UT

, 14" Pipe Weld

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