Text

ASME Section 11 Weld Examination Program for Facility: Inservice Insp Program
	ML19329A920
Person / Time
Site:	Davis Besse
Issue date:	11/22/1977
From:	; TOLEDO EDISON CO.
To:	;
References
	PROC-771122, TAC-10985, NUDOCS 8001150816
	Download: ML19329A920 (180)
	v • d • e

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TECO/ DAVIS-BESSE/ UNIT 1 ATTACHMENT A ( ASME SECTION XI WELD EXAMINATION PROGRAM FOR DAVIS-BESSE, UNIT 1 A. The Weld Examination Program for Class 2 and 3 systems shall be conducted in accordance wi'h Subsections IWC and IWD of Section XI of the 1974 t Edition of the ASME Boiler and Pressure Vessel Code-through Summer 1975 Addenda, except for specific relief requested in accordance with 10 CFR 50.55a (g) (5,' 'iii), which is identified in Attachment B. B. The period for which the Weld Examination Program is applicable, is the 40-month period commencing with commercial operation. C. The Weld Testing Program was developed employing the classification guidelines contained in 10 CFR 50.2(v) for Quality Group A and Regulatory Guide 1.26, Revision 2, for Quality Groups B and C. (Quality Group A is the same as ASME Class 1, Group B is 2, and Group C is 3.) D. Table 1, Welds Examined in Accordance with Code Requirements, identifies the following for each applicable system: 1. Class - ASME Piping Classification. 2. ISO NO. - Isometric Fiping Drawing Number. e.g., PM-233F PM - Prefix denoting isometric drawing 233 - ISO is found on P&ID M-033 F - Denotes the identification of the drawing in a series of ISO's from P&ID M-033. 3. P&ID No. - Piping and Instrumentation Drawing Number. 4. Line No. - Identifier of pipe run to show size, use, pressure rating, material'and code to which the piping is designed. e.g., 3"-HBB-4 l 3" - Denotes 3 inch nominal pipe diameter HBB Denotes use of the line j 5., Spool Piece No. - Number identifying a particular portion of piping. e.g., 33B-HBB-5-6 33B Contained on ISO No. PM-233B HBB Line number HBB-5 6 Spool Piece No. 6 in a series of spools all making up line HBB-5 ~. *. ; - % t,.,. 6. Design Operating Pressure - PSIG. 7 0 * r. - ygg: L A-1

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TECO/ DAVIS-BErsE/ UNIT 1 ATTACHMENT C -f CONTENTS FIGURE 1 Weld Exmination Program Index and Matrix for Tables 1 & 2. FIGURE 2 Code for Column "Y" of Table 2 Identifying the Reason an Examina-tion Has Been Determined to be Impractical. FIGURE 3 Code for Abbreviations Used in Column "Z" of Table 2 Identifying the "In Lieu Of" Examination to be performed. FIGURE 4 - Summary of Weld and Support E: minations for Class 2 Systems Tables 1 and 2 as Identified in Figure 1. C-1

TECO/ DAVIS-BESSE/ UNIT 1 FIGURE 1 WELD EXAMINATION PROGRAM INDEX AND MATRIX FOR TABLES 1 & 2 SYSTEM ISO NO. T-1 T-2 r MAIN STEAM (PEN-40) PM 203A 3 1 MAIN STEAM (PEN-39) PM 203B 3 1 MAIN STEAM PM 203J 2 7 AUXILIARY FEEDWATER PM 206F 3 1 STEAM GENERATOR DRAINS PM 207A 1 STEAM GENERATOR DRAINS PM 207B 1 MAIN FEEDWATER PM 207C 3 1 MAKE-UP WATER TREATMENT PM 210E 1 MAKE-UP WATER TREATMENT PM 210H 1 HYDROGEN DILUTION PM 229 2 4 PURIFICATION - R.C. LETDOWN PM 231A 2 MAKE-UP AND PURIFICATION PM 231B 1 MAKE-UP AND PURIFICATION PM 231C 1 MAKE-UP AND PURIFICATION PM 231D 2 EMERGENCY CORE COOLING PM 233A 1 EMERGENCY CORE COOLING PM 233B 2 11 DECAY HEAT REMOVAL PM 233C 2 5 HIGH PRESSURE INJECTION PM 233D 3 HIGH PRESSURE INJECTION PM 233E 2 LOW PRESSURE INJECTION PM 233F 6 20 REFUELING CANAL AND IN CORE TANK FILL & DRAIN PM 233G 1 LOV PRESSURE INJECTION - CORE FIDODING PM 234A 3 1 CONTAINMENT SPRAY PM 234B 3 CONTAINMENT SPRAY PM 234C 2 6 CONTAINMENT SPRAY PM 234D 1 5 SPENT FUEL POOL COOLING PM 235A 2 SPENT FUEL POOL COOLING PM 235B 1 COMPONENT COOLING PM 236D 1 COMPONENT COOLING WATER PM 236E 2 CCAPONENT COOLING WATER PM 236F 8 .<EACTOR COOLANT DRAIN PM 240A 1 PRESSURIZER QUENCH TANK CIRCULATION PM 240B 1 REACTOR COOLANT DRAIN & GAS RADIATION WASTE PM 240C 1 CONTAINMENT BUILDING VENTILATION PM 240D 1 SERVICE WATER PM 241C 1 SERVICE WATER PM 241D 1 SERVICE WATER PM 241E 1 SERVICE WATER PM 241F 1 1 SERVICE WATER PM 241G 1 LIQUID RADWASTE PM 246A 1 MAIN STEAM AND REHEAT NA 1 STEAM GENERATOR, SECONDARY NA 1 STATION AND INSTRUMENT AIR NA 1 NITROGEN SUPPLY NA 1 CONTAINMENT AND PENETRATION ROOMS NA 1 1 REACTOR COOLANT NA 1 MAKE-UP AND PURIFICATION NA 1 DECAY HEAT REMOVAL SYSTEM AND EMERGENCY CORE COOLING NA 1 i EMERGENCY CORE COOLING SYSTEM CONTAINMENT SPRAY & CORE FLOODING NA 1 t CLEAN LIQUID RADIOACTIVE WASTE NA 1 REACTOR COOLANT SYSTEM DETAILS NA 1 1 REACTOR COOLANT PUMP AND MOTOR NA 1 C-2

TECO/ DAVIS-BESSE/ UNIT 1 ATTACHMENT A 7. Design Operating Temperature 0F. 8. Weld Number - The identification number of the weld under considera-tion. 9. Support Number - The identification number of the support under con-sideration. 10. Code Section Allowing Exemption - Portion of Section IWC allowing exemption from testing in accordance with the requirements of IWC-1000. 11. Pipe Data a. Material - ASME material and type codes. b. Size - Nominal pipe size. c. Thickness - Pipe wall thickness. 12. Method of Inspection - Lists applicable examination category / categories from Table IWC-2520 which are requitad in addition to the requirements of IWC-5000. "HY-VIS" denotes that there is no examin-ation in addition to the requirement of IWC-5000. For those examination categories listed in Table IWC-2520, the test methods specified in Table IWC-2600 will be performed. 13. Stress Data Points - Stress data points pertaining to pipe break analysis, where applicable. 14. Remarks - Any additional explanatory entires. E. The following components will be inspected per the Code, unless specific relief is requested for any of the examinations stated in the Code. 1. Pressure Vessels e.g., C-A, C-B, C-C and C-D 2. Pumps e.g., C-F and C-G, C-D, C-E-1 and C-E-2 3. Valves e.g., C-F and C-G, C-D, C-E-1 and C-E-2 F. All Class 3 welds and supports will be inspected to the requirements of Article IWD-5000 of the Code. The examination shall be conducted to the extent practicable within the limitations of the component, or system portion, design and geometry. A-2

TECO/ DAVIS-BESSE/ UNIT 1 ATTACHMENT B WELD AND SUPPORT EXAMINATION REQUIREMENTS OF THE ASME CODE SECTION XI DETERMINED TO BE IMPRACTICAL Table 2 of Attachment C identifies the welds and supports for which relief from the examination requirements of Subsection IWC of Section XI of the 1974 Summer Edition of the ASME Boiler and Pressure Vessel Code, through the Summer 1975 Addenda, is requested in accordance with 10 CFR 50.55a(g) (5) (iii). Table 2 identifies the following information: 1. Clacs - Piping classification in accordance with Regulatory Guide 1.26, Revision 2, for Quality Groups B and C. 2. ISO ho. - Isometric Piping Drawing Number. 3. P&ID No. - Piping and Instrumentation Drawing Number. 4. Line Number - Identifier of pipe run to show size and use. 5. Spool Piece Number - Number identifying a particular portion of piping. 6. Weld Number - The identification number of the weld under considera-tion. 7. Support Number - The identification number of the support under consideration. 8. Material - ASME material and type codes. 9. Size - Nominal _ pipe size. 10. Thickness - Pipe wall thickness, 11. Stress Data Points - Stress data p91nts pertaining to pipe break analysis, where applicable. 1 12. System Function - A brief description of the function of the line ) within the system. J 13. Column "X" - Identifies the method of inspection that has been deter-mined to be impractical. j 14. Column "Y" - Identifies the basis for exception to the method of inspection listed in Column "X". The exception codes are listed on 1 Figure 2. ) 15. Column "Z" - Identifies the examination to be performed in lieu of the method of inspection listed in Column "X" and an explanation.of the exemption, if needed. Examination abbreviations are listed on Figure 3. B-1

TECO/ DAVIS-BESSE/ UNIT 1 FIGURE 2 CODE FOR COLUMN "Y" OF TABLE 2 IDENTIFYING EXAMINATION TO WHICH EXCEPTION IS BEING TAKEN s EX 1 Exempt, insufficient clearance for volumetric or surface inspection. EX 2 Exempt, insufficient clearrace for volumetric inspection, but sufficient clearance for surface inspection. EX 3 Exempt weld due to physical inaccessibility (height, location). EX 4 Exempt weld due to NRC criteria, Standard Review Plan, MEB.3-1, p7ragraph B.2.e, footnote 6, (page 3.6.2-14). System qualifies as a moderate-energy fluid system, since the time that it operates as a high-energy fluid system is about 2% of the time that is operates as a moderate-energy fluid system. EX 5 Exemption due to radiation in excess of 1000 mrem /hr. EX 6 Exemption due to postulated pipe break criteria per MEB 3-1. EX 7 Exemption from hydrostatic tispection due to open line. EX 8 Exempt from volumetric inspection due to insufficient wall thickness (<0.3125" = 5/16"). e ~ C-3

SilEET - TABLE 1 PM 203-B CYSTEM MAIN STEAM (PEN-39) CLASS 2 . ISO NO. REV.-16 P&lD No. M-007, REV-20 PAGE 1 OF 3 o o CODE Z 84 SECTION METHOD zN$ z ALLOWING PIPE DATA OF 2 y 58 9 EXEMPTION INSPECTION STRESS y ad O gg WELD SUPPORT OR NRC SIZE Tit 1CKNESb (TABLE DATA LINE SPOOL PIECE NUMBER NUM BER Q$f 00 NUMBER NUMBER EXEMPTION MATERIAL (im.) (in.) IWC-2600) POINTS REMARKS 26*-EBB-1 3A-EBB-1-26 1050 600 1A NON-EXEMPT C.S. 24 0.762 C-G 2A NON-EXEMPT C.S. 26 0.762 C-C 3A-EBB-1-10 1050 600 D IWC-1220(d) C.S. 1 HY/VIS IWC-5000 B NON-EXEMPT C.S. 26 0.762 C-G A NON-EXEMPT C.S. 26 0.762 C-G SR-1 NON-EXEMPT C-E-2 3A IKel-EXEMPT C. S.- 26 0.762 C-G 3A-EBB-1-11 1050 600 B NON-EXEMPT C.S. 26 0.762 C-G 3A-EBB-1 H-1 NON-EXEMPT C-E-2 S R-2 NON-EXEMPT C-E-2 A NON-EXI.MPT C.S. 26 0.762 C-G 4A NON-EXEMPT C.S. 26 0.762 C-G 3A-EBB-1-12 1050 600 4A-1 IWC-1220(d) C.S. 3/4 HY/VIS IWC-5000 48 IWC-1220 (d) C.S. 3/4 HY/VIS IWC-5000 B IWC-1220(d) C.S. 3/4 NY/VIS IWC-5000 S R-6 NON-EXEMPT C-E-2 A NON-EXEMPT C.S. 26 0.762 C-G 5A Noti-EXEMPT C.S. 26 0.762 C-G 3A-EBB-1-13 1050 600 3A-EBB-1 H-1 NON-EXDiPT C-E-2 S R-7 NON-EXEMPT C-E-2 A NON-EXEMPT C.S. 26 0.762 C-G 6A NON-EXEMPT C.S. 26 0.762 C-G 3A-EBB-1-25 1050 600 7A NON-EXEMPT C.S. 24 0.762 C-G 8A NON-EXEMPT C.Se 26 0.762 C-G 3A-EBB-1-14 1050 600 C IWC-1220(d) C.S. 1 HY/VIS IWC-5000 B NON-EXEMPT C.S. 26 0.762 C-G A NON-EXEMPT C.S. 26 0.762 C-G S R-3 NON-EXEMPT C-E-2 9A NON-EXEMPT C.S. 26 0.762 C-G a 3A-EBB-1-15 1050 600 B NCU-EXEMPT C.S. 26 0.762 C-G 3A-EBB-1 H-3 NON-EXEMPT ~ C-E-2 SR-4 NON-EXEMPT C-E-2 A NON-EXEMPT C.S. 26 0.762 C-G 10A NON-EXEMPT C.S. 26 0.762 C-G e e

TECO/DAVIb ESSE / UNIT 1 WELD

SUMMARY

SIIELT - TABLE 1 CYS"IEM MAIN S7EMI (Pt23-39) CLASS 2 . ISO NO. m 203-B P&lD NO. M-007, REV. 20 PAGE 2 OF 3 REU. 16 o o CODE zW Z SECTION ME'IllOD zNh 5 ALLOWING PIPE DATA OF z$ 05d O EXEM_' TION INSFELTION STRESS LINE SPOOL PIECE gWW yW WELD SUPPORT OR NRC SIZE THICKNESd (TABLE DATA NUMBER NUMBER QoN QQh NUMBER NUMSER EXEMPTION MATERIAL (in.) (im.) IWC-2600) POINTS REMARKS 26"-EBB-1 3A-EBB-1-16 1050 600 B IWC-1220(d) C.S. 3/4 HY/VIS IWC-5000 (continued)

R-5 NON-EXEMPT C-E-2 A

SilEET - TAP.~.2 2 CYSTEM MAIN STEAM CLASS 2 ISO NO. PM 20 3J, REV. 3 P&lD NO. M-003, REV. 20 PAGE 4 OF 7 PIPE DATA THICK. STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER HUMBER NUMBER SUPPORT NUMBER MATERIAL (ia.) (ia.) POINTS SYSTEM FUNCTION 1 Y Z 6"-EBB-2 3A-EBB-2-7, 11 C.S. 6 0.280 Main steam line to aux. C-G EX 8 SURFACE (continued) feed pump turbines up to & including motor 11C C.S. 6 0.280 operated valves MS106 C-G EX-8 SURFACE & 107 11B C.S. 6 0.280 C-G EX 8 SURFACE A C.S. 6 0.280 CH3 EX 8 SURFACE B C.S. 6 0.280 C-G EX 8 SURI ACE 11A C.S. 6 0.280 C-G EX 8 SURFACE C C.S. 6 0.280 C-G EX 8 SURFACE D C.S. 6 0.280 C-G EX 8 SURFACE 31.-EBB-2-8 12 C.S. 6 0.280 C-G EX 8 SURFACE A C.S. 6 0.280 C-G EX 8 SURFACE 3A-EBB-2-9 13 C.S. 6 0.280 C-G EX 8 SURFACE A C.S. 6 0.200 C-G EX 8 SURFACE B C.S. 6 0.280 C-G EX 8 SURFACE C C.S. 6 0.280 C-G EX 8 SURFACE d

SilEET - TABLE 1 SYSTEM MAIN FEEDWATER C1. ASS 2 . ISO NO.PM 207C,REV llP&ID NO. M-007, REV. 20 FAGE 2 OF 3 0 o CODE 2W zE$ z$ SECTION b ME11IOD AI,1DWING PIPE DATA Of 9 22t 2$ EXEMPTION INSPECTION STRESS LINE SPOOL PIECE W si gW WE1.D SUPPORT OR NRC SIZE THICKNESh (TABLE DATA g$f NUMBER NUMBER Q ob NUMBER NUMBER EXEMPTION MATERIAL (in.) (ie.) IWC-2600) POINTS REMARKS 18"-EBB-3 7-EBB-3-2 1200 470 C-612 SR-23 NON-EXEMPT C-E-2 (continued) (continued) G IWC-1220 (d) C.S. 1 HYWIS IWC-5000 C-612 SR-22 NON-EXEMPT C-E-2 C-612 H-8 NON-EXEMPT C-E-2 B NON-EXEMPT C.S. 18 0.937 C-G A NON-EXEMPT C.S. 18 0.937 C-G 38-4 NON-EXEMPT C.S. 18 0.937 C-G 7-EBB-3-15 1200 470 A NON-EXEMPT C.S. 18 0.342 C-G 38-1 NON-EXEMPT C.S. 18 0.937 C-G 7-EBB-3-1 1200 470 B NON-EXEMPT C.S. 18 0.937 C-G 29B IWC-1220(d) C.S. 2 HYWIS IWC-5000 A NON-EXEK/T C.S. 18 0.937 C-G 29A IWC-1220(d) C.S. 1 HY WIS IWC-5000 29 NON-EXEMPT C.S. 18 0.937 C-G 1 18"-EBD-12 7-EBD-12-11 1350 470 28 NON-EXEMPT C.S. 18 0.937 C-G 7-EBD-12-1 1350 470 ANCHOR 8169 NON-EXEMPT C-E-1 & 2 14"-EBB-3 7-EBB-3-13 1200 470 14 NON-EXEMPT C.S. 14 0.750 C-G 13 NON-EXEMPT C.S. 14 0.750 C-G 7-EBB-3-9 1200 470 A NON-EXEMPT C.S. 14 0.750 C-G C-613 SR-25 NON-EXEMPT C-E-1 & 2 C-613 SR-25 NON-EXEMPT C-E-1 & 2 B IWC-1220(d) C.S. 1 ItYWis IWC -5000 12 NON-EXEMPT C.S. 14 0.750 C-G 7-EBB-3-4 1200 470 J NON-EXEMPT C.S. 14 0.750 C-G I NON-EXEMPT C.S. 14 0.750 C-G H NON-EXEMPT C.S. le 0.750 C-G C-613 H-9 NON-EXEMPT C-E-1 & 2 C-613 SR-26 NON-EXEMPT C-E-1 & 2 G NON-EXEMPT C.S. 14 0.750 C-C 18"-EBB-3 7-EBB-3-4 1200 470 F NON-EXEMPT C.S. 18 0.937 C-G A NON-EXEMPT C.S. 18 0.937 C-G 14"-EBB-3 7-EBB-3-4 1200 470 B NON-EXEMPT C.S. 14 0.750 C-G C-613 SR-26 NON-EXEMPT C-E-1 & 2 C-613 H-10 NON-EXEMPT C-E-1 & 2 C NON-EXEMPT C.S. 14 0.750 C-G D NON-EXEMPT C.S. 14 0.750 C-G E NON-EXEMPT C.S. 14 0.750 C-G 9 NON-EXEMPT C.S. 14 0.750 C-G l

TECO/ DAVIS-BESSE/ UNIT 1 WELD St31 MARY SilEFT - TABLE 1 SYSTEM MAIN FEEDWATER C1. ASS 2 . ISO NOPM 207C,REV.llP&lD NO. M 007, REV.20 PAGE 3 OF 3 o CODE ZW SECTION ME1110D N$ 2 ALLOWING PIPE DATA OF 2 $2 $ EXEMFFION INSPECTION bTRESS gWg 9 LINE SPOOL PIECE g WELD SUPPORT OR NRC SIZE THICKNESb (TABLE DATA NUMBER NUMBER QoN Q NUMBER NUMBER EXEMPTION MATERIAL (in.) (im.) IWC-2600) POINTS REMARKS 14"-EBB-3 7-EBB-3-10 -1200 470 C IWC-1220(d) C.S. 1 HY/VIS IWC-5000 (continued) C-613 SR-25 NON-EXEMPT C-E-1 & 2 C-613 SR-24 NON-EXEMPT C-E-1 & 2 A NOF-EXEMPT C.S. 14 0.750 C-G 10 NON-EXEMPT C.S. 14 0.750 C-G 7-EBB-3-14 1200 470 11 NON-EXEMPT C.S. 14 0.750 C-G li"-EBB-3 7-EBB-3-5 1200 470 0 NON-EXEMPT C.S. 18 0.937 C-G 7B IWC-1220(d) C.S. 1 HY/VIS IWC-5000 7A IWC-1220(d) C.S. 1 HY/VIS IWC-5000 G IWC-1220 (d) C.S. HY/VIS IWC-5000 F IWC-1220(d) C.S. 1 HY/VIS IWC-5000 E IWC-1220(d) C.S. 3/4 HY/VIS IWC-5000 7C IWC-1220(d) C.S. 3/4 HY/VIS IWC-5000 7D IWC-1220(d) C.S. 3/4 HY/VIS IWC-5000 D NON-EXEMPT C.S. 18 0.937 C-G C NON-EXEMPT C.S. 18 0.937 C-G C-612 H-7 NON-EXEMPT C-E-2 C-612 SR-21 NON-EXEMPT C-E-2 C-612 SR-20 NON-EXEMPT C-E-2 C-612 H-6 NON-EXEMPT C-E-2 B NON-EXEMPT C.S. 18 0.937 C-G A NON-EXEMPT C.S. 18 0.937 C-G 37-4 NON-EXEMPT C.S. 18 0.937 C-G 7-EBB-3-16 1200 470 A NON-EXDtPT C.S. 18 0.842 C-G 7-EBB-3-6 1200 470 37-1 NON-EXEMPT C.S. 18 0.937 C-G A NON-EXEMPT C.S. 18 0.937 C-G SC IWC-1220(d) C.S. 2 HY/VIS IWC-5000 B NON-EXEMPT C.S. 18 0.937 C-G C IWC-1200(d) C.S. 1 HY/VIS IWC-5000 ) 58 IWC-1220(d) C.S. 1 HY/VIS IWC-5000 j 5E IWC-1220(d) C.S. 1 HY/VIS IWC-5000 SA IWC-1220(d) C.S. 1 HY/VIS IWC-5000 SD IWC-1220(d) C.S. 1 HY/VIS IWC-5000 18"-EBD-12 7-EBD-12-12 1350 470 4 NON-EXEMPT C.S. 18 0.937 C-G - 7-EBD-12-13 1350 470 ANCHOR 6171 NON-EXEMPT C-E-1 & 2

G G 1 C C %EN %EN F 0CO 0CO 2AI 2AI O Z FT ,FT E E ,RC RC S S C S S C SUU SUU I I A I I A I SP I SB V V F V V F V T V T 1 / / R / / R /DS /DS Y Y U Y Y U YNB YNB H If S H H S I AO HAO I E GA 1 1 2 1 1 2 1 1 P Y X X X X X X X X E E E E E E E E 0 X G G G G G G G G 2 C C q C C C C C V 1 E 0 R 6 - s r N e We O ngF n 7 I i n e 0 T li sg C de 0 N ruvm U ell a M F t cae anvt O. M wi s E d n N T edoo S enit D Y f at l S a2. nml1 r i oo6 o P ars t Mfi & a l 1 l. S S SAT V ETN 2 RAI E TDO 1E R, S P L TB C IA 7 NT 0 -KS) 2 6 5 2 6 5 7 7 U 2 CS. l e 4 7 7 4 7 7 3 3 / - lei E M iN( 8 0 3 8 0 3 9 9 T ST P 0 1 0 0 1 0 0 O SE EE O. l Bi N A S T 8 8 0 8 8 0 8 8 S O A E )a. Zi 1 2 4 1 2 4 1 1 IY S D I ( VR I S AA E P DM I L P /M O 2 A C U I S. S. S. S. S. S. S. S. R E S ET C C C C C C C C T D S A L S W E A W LC R EB MU N TR O PPU S R DE LB EM HU B C D B C D D 5 N l E 5 R C 1 6 ER E IE 1 6 T P 3 B A 3 3 LM B W OU B B B D ON E B B E P E E E S 7 F 7 7 N IA M R 3 EE B B N M AM BE E U I T N 8 S 1 YS

TECO/ DAVIS-BESSE AJNIT 1 WatLD

SUMMARY

SliEET - TABLE 1 SYSTEM MAKE-UP WATER TREATMENT CLASS 2 . ISO NO.f M 210E,REV.6 P&ID NO. M-010B, REV. 18 PAGE 1 OF 1 o o CODE 8d SECTION ME11tOD z4 ALIAWINO PIPE DATA OP zO $ 0e EXEMPTION INSPEC% ION STRESS s LINE SPOOL PIECE y W 3W W FI S) SUPPORT OR NRC SIZE TliaCKNESS (TABLE DATA NUMBER NUMBER cof no NUR ~ R NUM BER EXEMPTION MATERIAL (ia.) (6m.) IWC-2600) POINTS REMARKS 12 4"-HCB-23 108-liCB-23-1 150 150 ALL ALL s.s. 4 0.120 HY/VIS IWC-5000 g g) W 20 4"-HCD-4 10B-HCD-4-30 153 150 24 S.S. 4 0.120 HY/VIS IWC-5000 g,7c,122a -me 1.c-5000 ,m.oR m,

1 SK F R O A 0 0 M 0 0 E o 0 0 R 5 5 3_ c c C 1 w W I I tc S A S AST P ETN RAI TDO S P 8 1 1 N ) D O 0 Y O IE0 E H TL6 R TFCB2 S S OEA-I I E V V PTC M S(W / / 8 N Y Y 0 I ( H H 1 0 S SE M 0 0 N ). 2 2 Kni 1 1 C( O l 0 0 l i N T E D A Z )n. 4 4 I l T Sil a A P D 3 R L P A V 1 P I E R R, E T H A S. S. 1 0 M S S E 1 1 L 2 B TA I T M N P. 3 ) g U O N N 0 0 0 / T N N NI G O 2 2 OCI 2 2 E E EOITRT S E O DI W INP 1 1 1 S i I CELERE E l S T Q S OCOM M B LXOX - Y S AE E S lt A 3, 3, I VA M g DM 2 /U OS t C a ED S TR t T L S RE s E A OB PM R W L P O C U U H SN c L N L A A l t DE L LB L EM 2 A WUN bh o 0 S 5 o2E$W O i 1 2gyA 1_ T d$MUf N o;c gw o 0 0 E 5 5 M z2ga 1 1 TAER 1 2 T E C 5 3 R En 1 2 t E I E P B D B TA LM c C W OU H H ON n B P P o 0 S U t 1 EKA M 3 5 2 w 1 t C "n 3 N D n M c I y-Si LU u --. N Y 4 4 S

TECO/ DAVIS-BESSE/ UNIT 1 WELD

SUMMARY

SilEET - TAllLE 1 SYSTEM HYDROGEN DILUTION C1. ASS 2 ISO NO. PM 229,REV.7 P&lD NO. ' PAGE 1 OF 2 -O 9 18 O O CODE 3$ SECTION METif0D 2 $" o 2h 2I ALLOWING PIPE DATA OF 9M EXEMI" TION INSPECTION STRESS LINE SPOOL PIECE g ad yg WELD SUPPORT OR NRC SIZE THICKNESh (TABLE DATA NUMBEH NUMBER Q O n. 00 NUMBER NUMBER EXEMPTION MATERIAL I m. ) (in.) IWC-2600) POINTS REMARKS 4"-HBB-16 29-HBB-16-2 >45 >264 ALL ALL IWC-1220 Lb), (d) C.S. 4 0.237 HY/VIS IWC-5000 29-HBB-16-3 >45 >264 ALL ALL IWC-1220(b),(d) C.S. 4 0.237 IfY/VIS IWC-5000 29-HBB-16-4 >45 >264 ALL ALL IWC-1220(b),(d) C.S. 4 0.237 HY/VIS IWC-5000 4*-HBB-15 29-l!BB-15-3 >45 >264 ALL ALL IWC-1220(b),(d) C.S. 4 0.237 HY/VIS IWC-5000 29-HBB-15-2 >45 >264 ALL ALL IWC-1220(b),(d) C.S. 4 0.237 IfY/VIS IWC-5000 29-HBB-15-1 >45 >264 ALL ALL IWC-1220 (b), (d) C.S. 4 0.237 HY/VIS IWC-5000 29-HBB-15-5 >45 >264 ALL ALL IWC-1220 t b), (d) C.S. 4 0.237 HY/VIS IWC-5000 29-HBB-15-4 >45 >264 ALL ALL IWC-1220(b),(d) C.S. 4 0.237 HY/VIS IWC-5000 4*-HBC-73 29-HBC-73-4 >45 >264 F IWC-1220 (b), (d) C.S. 4 0.237 liY/VIS IWC-5000

"-HCB-49 29-HCB-44-3

>45 >264 ALL ALL IWC-1220(b) S.S. 8 0.322 HY/VIS IWC-5000 I 29-HCB-44-2 >45 >264 ALL ALL IWC-1220(b) S.S. 8 0.322 HY/VIS IWC-5000 29-HCB-44-1 245 >264 3 IWC-1220(b) S.S. 8 0.322 HY/VIS IWC-5000 8"-HCB-43 29-HCB-43-FIB >45 >120 35A IWC-1220 (a), (b) S.S. 8 0.322 HY/VIS IWC-5000 29-HCB-43-F1 >45 >120 ALL ALL IWC-1220(a),(b) S.S. 8 0.322 MY/VIS IWC-5000 ll'-HBB-19 29-HBB-19-1 >45 >264 35 IWC-1220(b) C.S. 8 J.322 HY/VIS IWC-5000 e m

TECO/ DAVIS-oESSE/ UNIT 1 WELD SUMMAftY SilEET - TABLE 1 ' SYSTEM HYDROGEN DILUTION CLASS 2 . ISO NO. PM 229, REV. 7 P&lD NO.M-029A, REV. 19 M-029B, REV. 18 PAGE 2 OF 2 CODE Ew 0 SECTION MEnlOD zP$ z ALLOWING PIPE DATA OF oya o EXEMPTION INSPECTION STRESS hwE h LINE SPOOL PIECE OR NRC WELD SUPPORT SIZE THICKNESS (TABLE DATA NUMBER NUMBER oof a h , EXEMPTION MATERIAL (ia. ) (ia.) IWC-2600) POINTS REMARKS NUMBER NUMBER 8"-HBB-19 29-HBB-19-2 >45 >264 38 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 (continued) 29-HBB-19-3 >45 >264 41 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 29-HBB-19-4 >45 >264 44 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 29-HBB-19-5 >45 >264 47 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 E 29-118B-19-6 >45 >264 50 IWC-1220 (b) C.S. 8 0.322 HY/VIS IWC-5000 29-HBB-19-7 >45 >264 53 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-1000 29-MBB-19-8 >45 >264 56 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 29-HBB-19-9 >45 >264 59 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 i 29-HBB-19-10 >45 >264 62 IWC-1220(b) C.S. 8 0.322 HY/VIS IWC-5000 I l I e .I

..-s TECO/ DAVIS-BESSE/ UNIT 1 WEll)

SUMMARY

SIIEET - TABLE 2 SYSTEM HYDROGEN DILUTION CLASS 2 ISO NO. PM 229,REV. 7 P&ID NO. PAGE 1 OF 4 R FIPE DATA TillCK-STRESS LINE SPOOL PIECE WELD S!ZE NESS DATA NUMBER HUMBER NUMBER SUPPORT NUMBER MATERIAL (ia.) (ia. ) POIN11B SYSTEM FUNCTION X Y Z 4"-HBB-16 29-HBB-16-1 A C.S. 4 0.237 Hydrogen dilution HY/VIS EX 7 SURFACE system exhaust from containment vessel to containment vessel isolation valve. 28 B C.S. 4 0.237 HY/VIS EX 7 SURFACE 28 A C.S. 4 0.237 HY/VIS EX 7 SURFACE 4 B C.S. 4 0.237 HY/VIS EX 7 SURFACE C C.S. 4 0.237 HY/VIS EX 7 SURFACE D C.S. 4 0.237 HY/VIS EX 7 SURFACE E C.S. 4 0.237 HY/VIS EX 7 SURFACE 8*-18BB-19 29-11BB-19-1 A C.S. 8 0.322 Vacuum relief line HY/VIS EX 7 SURFACE from containment penetrations to motor operated valves. B C.S. 8 0.322 HY/VIS EX 7 SURFACE l 1 36 C.S. 8 0.322 HY/VIS EX 7 SURFACE 37 C.S. 8 0.322 IfY/VIS EX 7 SURFACE i 29-HBB-19-2 A C.S. 8 0.322 itY/VIS EX 7 SURFACE B C.S. 8 0.322 HY/VIS E1 7 ' SURFACE .9

we4 u . -. _. ~.,. w-TECO/ DAVIS-EESSE/ UNIT 1 WELD

SUMMARY

TET - TABLE 2 SYSTEM HYDROGEN DILUTION CLASS 2 ISO NO. PM 229,REV. 7 FalD NO. M-029A, REV. 19 PAGE 2 OF 4 M-029B, REV. 18 PIPE DATA THICK-STRESS LINE SPOOL PRECE WELD SIZE NESS DATA NUMBER NUMBER NUMBER SUPPORT NUMBER MATERIAL (in.) (u.) POINTS SYaTTEM FUNCTION K Y Z C"-HBB-19 29-HB8-19-2 39 C.S. 8 0.322 Vacuum relief line MY/VIS EY 7 SURFACE from containment (continued) (continued) penetrations to motor operated valves. 40 C.S. 8 0.322 HY/VIS EX 7 SURFACE 29-HBB-19-3 A C.S. 8 0.322 dY/VIS EI 7 SURFACE B C.S. 8 0.322 NY/VIS EX 7 SURFACE 42 C.S. 8 0.322 HY/VIS EX 7 SURFACE 43 C.S. 8 o.322 NY/vrS Ex 7 SuRraCE 29-H88-19-4 A C.S. 8 0.322 HY/VIS EX 7 SURFACE e C.S. 8 o.322 HY/vr5 Ex 7 SUmfaCE t 45 C.S. 8 0.322 HY/VIS EI 7 SURFACE 46 C.S. 8 0.322 HY/vrS Ex 7 SUnraCE 29-HBB-19-5 A C.S. 8 0.322 NY/VIS EX 7 SURFACE B C.S. 8 o.322 NY/vis Ex 7 SUmraCE 48 C.S. 8 o.322 HY/vIS Ex 7 SumFACE 49 C.S. 8 o.322 HY/vIS Ex 7 SUmFACE

TECO/ DAVIS-BESSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 2 SYSTEM HYDROGEN DILUTION C1. ASS 2 ISO NO. PM 229,REV 7 P&lD NO. M-023A, REV. 19 PAGE 3 OF 4 M-029B, REV. 18 FIPE DATA THICK-STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER NUMBER NUMBER SUPPORT NUMBER MATERIAL (as ) (um.) POINTS SYSTEM FUNCTION X Y Z f,"-HBB-19 29-hBB-19-6 A C.S. 8 0.322 Vacuum relief line HY,VIS EX 7 SURFACE (continued) frosa containment penetrations to notor operated valves. B C.S. 8 0.322 HY/VIS EX 7 SURFACE l 51 C.S. 8 0.322 HY/VIS EX 7 SURFACE 52 C.S. 8 0.322 HY/VIS EX 7 SURFACE 29-HBB-19-7 A C.S. 8 0.322 HY/VIS EX 7 SURFACE B C.S. 8 0.322 HY/VIS EX 7 SURFACE 54 C.S. 8 0.322 uY/VIS EX 7 SURFACE $5 C.S. 8 0.322 HY/VIS EX 7 SURFACE 29-HBB-19-8 A C.S. 8 0.322 HY/VIS EX 7 SURFACE B C.S. 8 0.322 HY/yIS EX 7 SURFACE 57 C.S. 8 0.322 HY/VIS EX 7 SURFACE 58 C.S. 8 0.322 HY/VIS EX 7 SURFACE 29-HBB-19-9 A C.S. 8 0.322 HY/VIS EX 7 SURFACE B C.S. 8 0.322 HY/VIS EX 7 SUEFACE i e

l l ll' lI h 0 4 F O Z E E E E E E C C C C C C A A A A A A 4 F F F F F F R R R R R R U U U U U U E S S S S S S GA 7 7 7 7 7 7 P Y X X X X X X E E E E E E S S S S S S 99 I I I I I I 11 1 V V V V V V / / / / / / Y Y Y Y Y Y H H H H H H VV EE RR ro N t AB O e o 99 I n m. 22 T i t C l nos 00 N et e U f m v MM F ensl ii na O M l aov E eti N T rntd S oae D Y mcrt l S u t a a umer cone P arep Vf po 7 S S SAT ETN 2 RAI V 1L R, IDO r'l P E E B TA 9 IT 2 N 2 KS) U C S e. 2 2 2 2 2 2 /- M HIEi 2 2 2 2 2 2 ET P TN( 3 3 3 3 3 3 SL 0 0 0 0 0 0 SE O Eli N A BS T E )a. O A Zi SY S D I S( 8 8 8 8 8 8 I IR VA E P AM I D P L /M 2 A OU IR CS E E T S. S. S. S. S. S. YD S A C C C C C C L S M E A W L C R E B MU N T R O P P US R DE LB EM 0 1 3 4 WU 6 6 A B 6 6 N NO 0 I E 9) 1 T C - d U ER 9 e 9 L E 1 u 1 IP I B - n D LM B B i N ON il t B OU B n H P - o E S 9 9 G 2 (c 2 OR DYH ) R d 9 e EE 1 u B N - n M IM Bi E LU B t T N H n S - o Y

c S

8(

TECO/ DAVIS-BwSE/ UNIT 1 WELD SUMMAltY S!!EET - TABLE 1 SYFFEM PURIFICATION - R. C. LETDOWN CLASS 2 . ISO NO.PM 231A,Rev.5 FAID NO. M-031, Rev. 23 FAGE 1 OF 2 O O CODE z6 g a E sECnoN MEntOD H a z ALLOWING PIPE DATA OF O$$ 05 EXEMPTION INSPECTION STRESS LINE SPOOL PIECE g ha h2 $g WELD SUPPORT OR NRC BIZE THICKNES5 (TABLE DATA NUMBER NUMBER QOf QOh NUMBER NUMBER EXEMPTION MATERIAL ,m) (m) IWC-2600) POINTS REMARKS 51/ "-CCB-21 31-CCB-21-1 2500 600 ALL ALL IWC-1220 (d) S.S. 3 0.438 HY/VIS IWC-5000 2 31-CCB-21-2 2500 600 M.L ALL , IWC-1220 (d) 5.S. 3 0.438 HY/VIS IWC-5000 31-CCB-21-3 2500 600 ALL ALL IWC-1220 (d) S.S. 2 0.438 Nf/VIS IWC-5000 6"-CCB-21 31-CCB-21-4 2500 600 7 HON-EXEMPT S.S. 6 0.562 C-G Al IWC-1220 (d) S.S. 1 HY/VIS IWC-5000 7A IWC-1220 (d) S.S. Ih HY/VIS IWC-5000 A NON-EXEMPT S.S. 6 0.562 C-G 31-CCB-21 H-22 NON-EXEMPT C-E-2 31-CCB-21 H-9 NON-EXEMPT C-E-1 & 2 8 HOH-EXEMPT S.S. 6 0.562 C-G 31-CCB-21-5 2500 600 8A IWC-1220 (d) S.S. 1% HY/VIS IWC-5000 A NON-EXEMPT 5.S, 6 0.562 C-G P 31-CCB-21-6 2500 600 9 NON-EXEMPT S.S. 6 0.562 C-G A NON-EXEMPT S.S. 6 0.562 C-c 31-CCB-21 H-12 NON-EXEMPF C-E-1 & 2 10 NON-EXEMPT S.S. 6 0.562 C-G 31-CCB-21-7 2500 600 A NON-EXEMPT S.S. 6 0.562 C-G ANQlOR 8252 NON-EXEMPT C-E-1 & 2 11 NON-EXEMPT S.S. 6 0.562 C-G 31-CCB-21-8 2500 600 A NON-EXEMPT S.S. 6 0.562 C-G 31-CCB-21 H-13 NON-EXEMPT C-E-1 & 2 12 NON-EXD(PT S.S. 6 0.562 C-G 31-CCB-21-9 2500 600 A NON-EXEMPT S.S. 6 0.562 C-G 31-CCB-21 H-10 NON-EXEMPT C-E-1 & 2 13 NON-EXEMPT S.S. 6 0.562 C-G w.

TECO/ DAVIS-B. E/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 CYSTEM PURIFICATION - R.C. LETDOWN CLASS 2 ISO NO.PM 231A.REV.5 P&lD NO. M-031,'REV. 23 P4GE 2 OF 2 n o CODE ZW Z SECTION ME1110D zE b Oy$ 2O$ EX EMPTION INSPECTION STRESS ALLOWING PIPE DATA OP LINE SPOOL PIECE Ew$ Ew6 WELD SUPPORT OR NRC SIZE '!111CKNES5 (TABLE DATA NUMBER NUMBER $$f NOh NUM BER NUMBER EXEMPTION MATERIAL la) (a) IWC-2600) POINTS REMARKS

?-CCB-21 31-CCB-21-10 2500 600 A

NON-EXEMPT S.S. 6 0.562 C-C (continued) 31-CCB-21 H-14 NON-EXEMPT C-E-1 & 2 14 NOh-FIEMPT S.S. 6 c.562 C-G 31-CCB-21-11 2500 600 A NON-EXEMPT S.S. 6 0.562 C-G 31-CCB-21 H-ll NON-EXEMPT C-E-1 & 2 31-CCB-21 H-15 NON-EXEMPT C-E-1 & 2 Al IWC-1220 (d) 5.S. 3/4 HY/VIS IWC-5000 B NON-EXEMPT S.S. 6 0.562 C-G 21/ -CCB-21 31-CCB-21-12 2500 600 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY MIS IWC-5000 2 31-CCB-21-13 2500 600 ALL ALL IWC-1220 (d) s.S. 2% 0.375 HY/VIS IWC-5000 31-CCB-21-14A 2500 600 ALL ALL IWC-1220 (d) s.S. 2% 0.375 HY/VIS IWC-5000 31-CCB-21-14 2500 600 ALL ALL IWC-1220 (d) S.S. 2% 0.375 Hr/VIS IWC-5000 21/ -CCB-4 31-CCB-4-1 2500 600 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 31-CCB-4-2 2500 600 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 t y 4

o s TECO/ DAVIS-.SSE/ UNIT 1 WELD

SUMMARY

SiiEt.T - TABLE I SYSTEM MAKE-UP AND PURIFICATION CLASS ~! . ISO NO, PM 231B,REV.9 P&tD NO. M-031, REV.23 PAGE1 OF 1 o o CODE z 'a8 2 SECTION zE E ME11tOD oj$ z$ ALLOWING PIPE DATA OP h sd O"hg WELD SUPPORT OR NRC SIZE TillCKNESS (TABLE DATA o EXEMPTION INSPECTION STRESS LINE SPOOL PIECE NUMBER NUMBER Qok QQh NUMBER NUMBER EXEMPTION MATERIAL (in.) (in.) IWC-2600) POINTS REMARKS 2%"-CCB-21 31-CCB-21-14 2500 600 31-CCB-21 u-1 IWC-1220(d) Hv/VIS IWC-5000 31-CCB-21-15 2500 600 AIL ALL IWC-1220(d) s,s. 25 0.375 HY/VIS IWC-5000 2%"-CCB-9 31-CCB-21-16 2500 300 3 IWC-1220(d) S.s. 2 0.375 HY/VIS IWC-5000 31-CCB-9-1 2500 300 UK210R 8173 IWC-1220(d) HY/VIS IWC 5000 I 4

TECO/ DAVIS odSSE/ UNIT 1 WELD

SUMMARY

SliEET - TABLE 1 9 SYSTEM MAKE UP AND PURIFICATION CLASS 2 . ISO NO. PM 231C,REV.7 P&ID No, M-031, REV. 23 PAGE 1 OF 1 o o CODE zW Z SECTION METHOD zE$ zE A1. LOWING PIPE DATA OP 4 c4g3 og EXEMPTION INSPECTION STRESS LINE SPOOL PIECE yWW gg WELD SUPPORT OR NRC SIZE TitiCKNESh (TABLE DATA NUMBER - NUM BER coE ao NUM BER NUMBER EXEMPTION MATERIAL (in.) (in.) IWC-2600) POINTS REMARKS 20-CCB-13 31-CCB-13-1 3050 200 ALL ALL IWC-1220(d) s,s. 2 0.342 HY/VIs IWC-5000 2 "-CCB-13 31-CCB-13-2 3050 200 ALL ALL IWC-1220(d) s,s. 2 0.375 HY/VIs IWC-5000 31-CCB-13-F1 3050 200 86 IWC-1220(d) s.s. 2 0.375 HY/VIs IWC-5000 31-CCB-13-F2 3050 200 87 IWC-1220(d) s.s. 2% 0.375 tiY/VIs IWC-5000 31-CCB-13-2A 3050 200 ALL ALL IWC-1220(d) s.s. 2 0.375 HY/VIs IWC-5000 31-CCB-13-5 3050 200 ALL ALL IWC-1220(d) s.s. 2 0.375 HY/VIs IWC-5000 31-CBB-13-4A 3050 200 ALL ALL IWC-1220(d) s.s. 2 0.375 HY/VIs IWC-h000 31-CBB-13-F3 3050 200 ALL ALL IWC-1220(d) s.s. 2 0.375 HY/VIs IWC-5000 s l 31-CBB-13-F4 3050 200 ALL ALL IWC-1220(d) s.s. 2 0.375 HY/VIs IWC-5000 31-CCB-13-3 3050 200 ALL ALL IWC-1240(d) s s. 2 0.375 HY/VIs IWC-5000 31-CBB-13-4 3050 200 ALL ALL IWC-1220 M) s.s. 2 0.375 HY/VIs IWC-5000 'I G e

I TECO/ DAVIS - SSE/ UNIT 1 WELD

SUMMARY

Sl(EET - TABLE 1 SYSTEM MAKE-UP t. PURIFICATION CI.AC 2 . ISO NO.PM 231D,REV.11 P&lD NO. M-031, REV.23 FAGE 1 OF 2 O O CODE 2W 2 SECTION WETHOD gj$ 2 5 ALLOW LNG PhrE DATA OIP 2 g g EAEMPTION INSPECTION STRESS LINE SPOOL PIECE

WW gg WELD SUPPORT OR NRC SIZE THICKNESS (TABLE DATA NUMBER HUMBER QOf QOh NUM BER NUMBER EXEMPTION MATERIAI.

On ) (us.) IWC-2600) POINTS REMARKS 2%"-HCC-36 31-HCC-36-1 220 280 ALL ALL IWC-1220 (d) 2% 0.120 HY/VIS IWC-5000 s,s, 31-HCC-36-2 220 280 ALL ALI. IWC-1220 (d) S.S. 2% 0.120 HY/VIS IWC-5000 31-IICC-36-3 220 280 ALL ALL IE.-1220 (d) s,s, 2 0.120 HY/VIS IWC-5000 31-tKX 4 220 280 ALL ALL IWC-1220 (d) S.S. 2 0.120 HY/VIS IWC-5000 1 31-HCC-36-5 220 280 ALL ALL IWC-1220 (d) s,s, 2 0.120 HY/VIS IWC-5000 1 31-HCC-36-6 220 280 ALL ALL IWC-1220 (d) s,s, 2 0.120 HY/VIS IWC-5000 I 31-HCC-36-7 220 280 ALL ALL IWC-1220 (d) s,s, 2 0.120 HY/VIS IWC-5000 1 31-itCC-36-8 220 280 ALL ALL IWC-1220 (d) s,s, 2 0.120 HY/VIS IWC-5000 l 31-HCC-36-9 220 280 ALL ALL IWC-1220 (d) s,s, 2'a 0.120 HY/VIS IWC-5000 2 -CCB-7 31-GCB-7-2 300 350 ALL ALL IWC-1220 (d) s,s, 2 0.203 HY/VIS IWC-5000 31-cCa-7-1 200 350 ALL ALL IWC-1220 (d) s,s, 2 0.203 HY/VIS IWC-5000 3"-CCa-15 31-CCs-15-5/5A p 3050 200 ALL ALL IWC-1220 (d) s.S. 3 0.438 ftY/VIS IWC-5000 l 2%"-CCa-13 31-CCn-13-5A 3050 200 ALL ALL IWC-1220 (d) s 3, 2 0.375 HY/VIS IWC-5000 31-CrB-13-6 3050 200 ALL ALL IWC-1220 (d) s,s, 2 0.375 IIY/VIS IWC-5000 I 31-CCn-13-7 3050 200 ALL - 1 ALL IWC-1220 (d) s,s, 2% 1 0.375 HY/VIS IWC-5000 e i t

~ s TECO/ DAVIS. SSE/ UNIT 1 WELD

SUMMARY

SIIEET - TAB..S 1 SYSTEM MAKE-UP & PURIFICATION CLASS 2 . 40 NO. PM 231D,REV.llP&lD NO. M-031, REV. 23 PAGE 2 OF 2 o O CODE 2W Z SECTION E METHOD O j eSE$2) 2 ALLOWING PIPE D/TA OF c EXEMPTION INSPECTION STRESS gw0 gg WELD SUPPORT OR NRC SIZE Tli3CKNESS (TABLE DATA LINE SPOOL PIFEE NUMBER NUMBER cof co NUMBER NUMBER EXEMPTION MATERIAL (in ) be.) IWC-2600) POINTS REMARKS 2 "-CCB-13 31-CCB-13-8 3050 200 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 (continued) 31-CCB-13-9 3050 200 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 31-CCB-13-10 3050 200 ALL ALL IWC-1220 (d) S. EC. 2 0.375 HY/VIS IWC-5000 3\\*-CCB-3 31-CCB-3-1 3050 200 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 31-CCB-3-2 3050 200 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 4

TECO/ DAVIS..dSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 SYSTEM EMERGENCY CORE COOLING CLASS 2 , gSO No. PM 233A,ILV.10 P&lD NO. M-0 3 3, REv. 25 FAGE 1 CF 1 o O CODE zW Z SECTION METHOD 0y$ zE E ALLOWING PIPE DATA OF z) EXEMPTION INSPECTION STRESS y 0 LINE SPOOL PIECE gWW gg WELD SUPPORT OR NRC SIZE TitlCKNEsb (TABLE DATA NUMSER NUMBER Qof ao NUM BER NUMBER EXEMPTION MATERRAL (sa. ) (ie.) IWC-2600) POIN13 REMARKS 24'-HCB-2 Supplied with Tars 75 150 ALL ALL IWC-1220(a) s.s. 24 0.25 H)/VIS IWC-5000 33A-HCB-2-1 75 150 ALL ALL IWC-1220(a) s,s, 24 0.25 HY/VIS IWC-5000 33A-HCas-2-2 75 150 ALL ALL IWC-1220(a) s,s, 24 0.25 HY/VIS IWC-5000 14*-HCB-2 33A-HCB-2-3 75 150 ALL ALL IWC-1220(a) s,s, 14 0.188 NY/VIS IWC-5000 33A-HCB-2-4 75 150 ALL ALL IWC-1220(a) s,s, 14 0.188 HY/VIS IWC-5000 33A-HCB-2-5 75 150 7A IWC-1220(a) s,s, 14 0.188 HY/VIS IWC-5000 33A-HCB-2-6 75 150 ALL ALi. IWC-1220(a) s,3, 14 0.188 HY/VIS IWC-5000 33A-HCB-2-7 75 150 9 IWC-1220(a) s.s, 14 0.188 HY/VIS IWC-5000 33A-HCB-2-8 75 150 ALL ALL IWC-1220(a) s.s. 14 0.188 HY/VIS IWC-5000 33A-HCB-2-9 75 150 ALL ALL IWC-1220(a) s,s, 14 0.188 HY/VIS IWC-5000 33A-HCB-2-10 75 150 ALL ALL IWC-1220(a) s.S. 14 0.188 HY/V1S INC-5000 33A-HCB-2-11 75 150 ALL ALL IWC-1220(a) S.S. 14 0.188 HY/VIS IWC-5000 33A-HCB-2-12 75 150 ALL ALL IWC-1220(a) s.s. 14 0.188 HY/VIS IWC-5000 33A-HCB-2-13 75 150 ALL ALL IWC-1220 (a) s.s. 14 0.188 HY/VIS IWC-5000 33A-HCB-2-14 75 150 ALL ALL IWC-1220 (a) S.S. 14 0.183 HY/VIS IWC-5000 33A-HCB-2-15 75 150 ALL ALL IWC-1220(a) S.S. 14 0.188 EY/VIS IWC-5000 0 33A-HCB-2-16 75 150 ALL ALL IWC-1220(a) S.S. 14 0.188 HY/VIS IWC-5000

TECO/ DAVIS 6 sSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 2 SYSTEM EMERGENCY CORE COOLING C1. ASS . ISO NO.PM 233B,REV.12 P&lD NO. M-033, REV. 25 PAGE1 OF 2 o o CODE gy SECTION METlf0D x H :3 z ALLOWING PIPE DATA OF 2$$ 9 EXEMPTION INSPECTION bTRESS LINE SPOOL PIECE 3gg gg WELD SUPPOR OR NRC SIZE TH3CKNESb (TABLE DATA NUMBER HUMBER Q o n. QO NUMBER NUMBER EXEMPTION MATERIAL (en ) (im.) IWC-2600) POINTS REMARKS 14*-HCB-2 33A-HCB-2-18 75 150 ALL ALL IWC-1220 (a) S.S. 14 0.188 HY/VIS IWC-5000 33A-HCB-2-19 75 150 ALL ALL IWC-1220 (a) S.S. 14 0.188 HY/VIS IWC-5000 12"-GCB-8 33A-GCB-8-6B 300 350 E IWC-1220 (d) S.S. 1 HY/VIS IWC-5000 C IWC-1220 (d) S.S. 2 HY/VIS IWC-5000 D IWC-1220 (d) S.S. 2 HY/VIS IWC-5000 E IWC-1220 (d) S.S. 1 HY/VIS IWC-5000 6"-GCB-4 33A-GCB-4-6 450 350 F IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 34 IWC-1220 (d) S.S. 4 0.12 HY/VIS IWC-5000 24A IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 6"-GBC-4 33A-CBC-4-7 450 350 C IWC-1220 (d) S.S. 2 HY/VIS IWC-5000 33A-GBC-4-8 450 350 C IWC-1220 (d) S.S. 2 !!Y/VIS IWC-5000 12"-HCB-1 33A-HCB-1-2 75 300 5B IWC-1220(d) S.S. 3/4 HY/VIS IWC-5000 H IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 SA IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 G IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 33A-HCB-1 H-1 NON-EXEMPT C-E-2 F IWC-1220 (d) S'S. 3/4 tiY/VIS IWC-5000 i 10*-HCB-3 33A-HCB-3-4 75 300 19A IWC-1223 (d; S.S. 3/4 HY/VIS. IWC-5000 3 3 A-liCB-3-6 75 300 C IWC-1220 (d: S.S. 2 HY/VIS IWC-5000 l 12"-GCB-8 33A-GCB-8-5 75 "00 E IWC-1220 (d) S.S. 1 HY/VIS IWC-0000 s 10A IWC-1220(d) S.S. 1 HY/VIS IWC-5000 108 IWC-1220(d) S.S. 1 HY/VIS IWC-5000 F IWC-1220(d) S.S. 2 HY/VIS IWC-5000 33A-GCB-8 H-2 NON-EXEMPT C-E-2 33A-GCB-8 H-3 NOJ-EXEMPT C-E-2 33A-GCB-8 H-4 NON-EXDEPF C-E-2 3)A-GCB-8 H-ll NON-EXEMPT ~ C-E-l&2 K IWC-1220(d) S.S. 1 HY/V1S IWC-5000

TECO/ DAVIS. 3SE/ UNIT 1 WELD

SUMMARY

SIIEET - TABLE 1 SYSTEM EMERGENCY CORE COOLING 2 CLASS . ISO NOPM 233B',REV.12 PalD NO. M-033, REV. 25 PAGE 2 OF 2 O o CODE

r: g N

SEC;10N MEDIOD

c allow!NG PIPE DATA OF Q

Oh EXEMPTION INSPECTION 6 TRESS

$gh yW LINE SPOOL PIECE WELD SUPPORT OR NRC 'S!ZE THICKNESS (TABLE DATA NUMBER NUMBER Q o a. Oo NUMBER NUMBER EXEMPTION MATERIAL tan. ) (im.) IWC-1600) POINTS REMARKS 18"-GCB-8 33A-GCB-8-3 300 350 10A IWC-1220(d) S.S. 3/4 HY/VIS IWC-5000 33A-GCB-8 H-5 NON-EXEMPT C-E-2 33A-GCB-8 H-6 NON-EXEMPT C-E-2 C"-HCB-3 33A-HCB-3-1 75 300 17C IWC-1220 (d) S.S. 2 HY/VIS IWC-5000 17D IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 G"-GCB-4 33A-GCB-4-3 450 350 C IWC-1220 (d) S.S. 1 HY/VIS IWC-5000 33A-GCB-4-2 450 350 31D IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 C IWC-1220 (d) S.S. 2 HY/VIS IWC-5000 4"-GCB-2 33A-GCB-4-1 450 350 ALL ALL IWC-1220 (d) 3.S. 4 0.12 fry /VIS IWC-5000 14"-HCB-2 33A-HCB-2-17 75 150 ALL ALL IWC-1220 (a) S.S. 14 0.188 HY/VIS IWC-5000 18"-ISCB-1 33A-HCB-1-7 75 300 L IWC-1220 (d) S.S. 3/4 NY/VIS IWC-5000 9

TECO/ DAVIS-BESSE/ UNIT 1 WELD

SUMMARY

TECO/ DAVIS.,SE/ UNIT 1 WELD SUMMAltY SilEET - TABLE I SYSTEM llIGI! PRESSURE It!JECTION CLASS 2 . ISO NO. PM 233E,REV. 8 P&ID NO. M-033, REV.25 PAGE 1 OF 2 d CODE oh I oZy 3 SECTION METIIOD i xE 2 245 ALLOWING PIPE DATA OF 9$:* 25E EXEMPTION INSPECTION STRESS LINE SPOOL PIECE yWU $gO 8 WELD SUPPORT OR NRC SIZE THICKNESS (TABLE DATA NUM BER NUM BER Qof QOh NUMBER NUMBER EXEMPTION MATERIAL (in. ) (in.) IWC-2600) POINTS REMARKS 2%*-CCB-2 33C-CCB-2-36 2000 300 ALL ALL IWC-1220 (d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-37 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-38 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-39 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-40 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-41 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-31 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-32 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-33 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-34 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWO-5000 33C-CCB-2-35 2000 300 ALL ALL IWC-1220(d) S.S. 25 0.375 HY/VIS. IWC-5000 33C-CCB-2-27 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-28 2000 300 ALL ALL IWC ~.220(d) S.S. 2 0.375 IIY/VIS IWC-5000 33C-CCB-2-29 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-30 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000

TECO/ DAVIS-L 3E/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 SYSTEM HIG!1 PRESSURE ItLTECTION CLASS 2 ISO NO. PM 233E, REV.St%ID NO. M-033, REV.25 PACE 2 OF 2 ch o$ 3# SECTION METitOD CODE 3 52 h ":)$2 h { b 2b 2 ALLownt4G PIPE DATA Olr ygh $gh EXEMNION INSPECTION STRESS LIN E SPOOL PIECE WELD SUPPORT CtNRC SIZE TillCKNESS (TABLE DATA NUMBER NUM BER Q O e. ooF NUMBEM NUMBER - EXEMPTION MATERIAL (a) (in.) IWC-2600) POINTS REMARKS 2 *-CCB-2 33C-CCB-2-20 2000 300 ALL ALI. IWC-1220(d) S.S. 2 0.375 HY/VIS IWr,*5000 (continued) 33C-CCB-2-21 2000 300 ALL ALL IWC-1220(d) S.S. 25 0.375 HY/VIS IWC-5000 310-CCB-2-22 2000 3" ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 [ 33C-CCB-2-23 2000 300 ALL ALL IWC-1220(d) SsS. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-24 2000 300 ALL ALL IWC-1220(d) S.S. 2\\ 0.375 HY/VIS IWC-5000 33C-CCB-2-25 2000 300 ALL ALL IWC-1220(d) S.S. 2 0.375 HY/VIS IWC-5000 33C-CCB-2-26 2000 300 ALL ALL IWC-1220 (d) S.S. 2\\ 0.375 HY/VIS IWC *'e3 i

TECO/ DAVIS-a..sSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 SYS IDI LOW PRESSURE INJECTION Ct. ASS 2 ISO NO. PM 233P REV.ll l'&lu No. M-033 REV.25 l*Aus 1 OF 6 0N CODE 03y 3d SECTION METilOD b zb z ALLOWING PIPE DATA OF 0$a 0$ EXEMPTION INSPECTION STRESS LINE SPOOL. PIECE mwW mW WELD SUPPORT OR NRC SIZE TlilCKNESS (TABLE DATA NUMRElt NUM BE tt $$f $0h l NUMBER NUMBER EXEMPTION MATERIAL, in.) (m.) IWC-2600) POINTS REMARKS 10bGCB-1 338-GCB-1-1 450 350 8 IWC-1220(d) S.S. 2 HY/VIS IWC-5000 i 338-GCB-1-2 450 350 33B-CCB-1 H-20 NON-EXEMPT C-E-l&2 33B-GCB-1 H-19 NON-EXEMPT C-E-l&2 338-GCB-1 H-18 HON-EXEMPT C-E-2 33B-GCB-1 H-17 HON-EXEMPT C-E-l&2 33B-GCB-1-3 450 350 338-GCB-1 H-22 NON-EXEMPT C-E-l&2 338-CCB-1 H-21 NON-EXEMPT C-E-2 338-GCB-1 H-33 NON-EXEMPT C-E-l&2 33B-GCB-1 H-34 NON-EXEMPT C-E-l&2 33B-GCB-1-3A 450 350 338-GCB-1 H-23 NON-EXEMPT C-E-2 338-GCB-1 H-24 NON-EXEMPT C-E-2 G IWC-1220(d) S.S. 3/4 HY/VIS IWC-5000 33B-GCB-1 H-26 NON-EXEMPT C-E-2 33B-GCB-1 H-25 NON-EXEMPT C-E-2 33B-GCB-1-4 450 350 33B-GCB-1 H-27 NON-EXEMPT C-E-l&2 P IWC-1220(d) S.S. 2 HY/VIS IWC-5000 6"-GCB-10 33B-GCB-1-5 450 350 33B-GCB-1 H-36 NON-EXEMPT C-E-2 338-GCB-1 H-31 NON-EXEMPT t'-E-2 i 33B-GCB-1-6 450 350 33B-GCB-10 H-35 NON-EXEMPT C-E-2 l 10"-GCB-10 33B-GCB-10-1 450 350 E IWC-1220 (d) S.S. 2 HY/VIS IWC-5000 i F IWC-1220(d) S.S. 2 HY/VIS IWC-5000 G IWC-1220(d) S.S. 1 HY/VIS IWC-5000 20A IWC-1220 (d) S.S. 1 HY/VIS IWC-5000 20B IWC-1220(d) S.S. 1 HY/VIS IWC-5000 338-GCB-10 H-32 NON-EXEMPT C-E-l&2 33B-GCB-10 H-31 NON-EXEMPT C-E-1&2 338-GCB-10 H-3] NON-EXEMPT C-E-l&2 C IWC-1220(d) S.S. 1 HY/VIS IWC-5000

TECO/ DAVIS-SE/ UNIT 1 WELD SUMMAltY SilEET - TAllLE 1 ShlDI 14W PRESSURE INJECTION CLASS 2 ISO NO. PM 233F REV.11 P1ID NO. M-033 REV.25 pal;E 2 OF 6 oh CODE oZy Zd SECTION METHOD by ALLOWING PIPE DATA OF 2b 0$a 05W. EXEMPTION INSPECTION STRESS z 'a y rd d yW WELD SUProitT OR NRC SIZE PHICKNESS (TABLE DATA 5.IN E bPOOL PIECE D g3 $ f C2 o h NUMBElt NUMut.lt NUM BER NUMBER EXEMPTION MATERIAL [un.) (in.) IWC-2tsOC) POINTS REMARKS 10"-GCB-10 338-GCB-10-3 450 350 A IWC-1220 (d) S.S. 1 HY/VIS IWC-5000' (continued) 2 "-GCB-10 33B-GCB-10-3 450 350 ALL ALL IWC-122O(d) S S-2 0.203 HY/VIS IWC-5000 10"-GCB-10 33B-CCB-10-3 450 350 ~ ANChC* $63 NON-EXEMPT C-E-l&2 33B-CCB-lO-4 450 350 338-GCB-10 H-18 NON-EXEMPT C-E-2 33B-GCB-10 H-17 NON-EXEMPT C-E-2 33B-GCB-10-5 450 350 B IwC-1220 (d) S.S. 4 HY/VIS IWC-5000 24E IWC-1220(d) S.S. 1 HY/VIS IWC-5000 338-GCB-lO H-16 NON-EXEMPT C-E-l&2 338-GCB-10-6 450 350 33B-GCB-10 H-15 NON-EXEMPT C-E-2 33B-GCB-10 H-13 NON-EXEMPT C-E-2 33B-GCB-lO H-14 NON-EXEMPT C-E-2 33B-GCB-10 H-12 NON-EXEMPT C-E-l&2 33B-GCB-lO H-ll NON-EXEMPT C-E-2 338-GCB-10-8 450 350 33B-GCB-10 H-10 NON-EXEMPT C-E-l&2 338-GCB-lO H-9 NON-EXEMPT C-E-2 338-GCB-10-9 450 350 33B-GCB-lO H-8 NON-EXEMPT C-E-2 33B-GCB-10 H-6 NON-EXEMPT C-E-2 338-GCB-10 H-5 NON-EXEMPT C-E-2 i 338-GCB-lO H-4 NON-EXEMPT C-E-l&2 33B-GCB-lO-10 450 350 ANCHOR 864 NON-EXEMPT C-E-l&2 l 338-GCB-lO-11 450 350 33B-GCB-10 H-29 NON-EXEMPT A C-E-2 33B-GCB-10 H-28 NON-EXEMPT C-E-l&2 D IWC-1220(d) S S-3/4 HY/VIS IwC-5000 lO"-CCB-6 33C-CCB-6-10 2500 350 38 NON-EXEMPT S.S. 10 1.000 C-G A 'NON-EXEMPT S.S. 10 1.000' C-G. ~ B NON-EXEMPT S.S. 10 1.000 C-G C-NON-EXEMPT S.S 10 1.000 C-G^

TECO/ DAVIS u_SSE/ UNIT 1 WEi.D SUMMAltY SilEET - TABLE 1 SYsreal IAW PRESSURE INJECTION Cl.J SS 2 . ISO NO. PM 233F REV.11 l'alu NOM-033 REV.25 t*Am 3 OF 6 og cooE ozy 2 SECrtON METHOD 9)g E zb2 x ALI.OWING P1PE DATA OF S $ 'a ywU yWg EXEMPTION INSPECTION STRESS 1.IN E SPOOi, PIECE WELD SUPPORT OR NHC BIZE fHICKNESS (TABLE DATA QQk QQh NUMBER NLMtWM NUMBER NUMBER EXEMPTION MATERIAL .ia.) (in.) IWC-2600) POINTS REklARKS j 4"-GCB-2 33B-GCB-2-1 450 350 ALL ALL IWC-1220(d) S.S. 4 0.120 HY/VIS IWC-5000 f 33B-GCB-2-2 450 350 ALL ALL IW'l-1220(d) S.S. 4 0.120 HY/VIS IWC-5000 338-GCB-2-3 450 350 ALL ALL IWC-1220 (d) S S-4 0.120 HY/VIS IWC-5000 8"-GCB-10 33B-GCB-10-7 450 350 ANCHOR 865 NON-EXEMPT C-E-Is2 0"-HCB-9 338-HCB-9-1 200 200 9 IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 A IWC-1220 (a) S.S. 8 0.148 HY/VIS IWC-5000 8 IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 3"-HCB-36 33B-HCB-36-1 150 150 7 IWC-1220 (a) S.S. 8 0.148 HY/VIS IWC-5000 6C IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 6B IWC-1220 (a) S.S. 8 0.148 HY/VIS IWC-5000 ANCHOR 871 IWC-1220 (a) HY/VIS IWC-5000 6A IWC-1220(a) S.S. 8 0.148 isY/VIS IWC-5000 A IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 B IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 C IWC-1220(a) S.S. 3/4 HY/VIS IWC-5000 338-HCB-36 H-11 IWC-1220(a) HY/VIS IWC-5000 33B-HCB-36 H-10 IWC-1220(a) HY/VIS IWC-5000 s 338-HCB-36-2 150 150 16 IWC-1220(a) S 8-8 0.148 HY/VIS IWC-5000 E IWC-1220(a) S S-8 0.148 HY/VIS. IWC-5000 D IWC-1220(a) S S-8 0.148 IIY/VIS IWC-5000 3 C IWC-1220 (a) S S-8 0.148 HY/VIS IWC-5000 B IWC-1220 (a) S S-8 0.148 IIY/VIS IWC-5000 A IWC-1220(a) S S-8 0.148 !!Y/VIS IWC-5000 338-IICB-36 H-9 IWC-1220(a) HY/VIS IWC-5000 33B-HCB-36 H-8 IWC-1220 (a) HY/VIS IWC-5000 33B-HCB-36 H-7 IWC-1220(a) HY/VIS IWC-5000 338-HCB-36-3 150 150 5 IWC-1220 (a) S.S. 8 0.148' HY/VIS IWC-5000 A IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 338-HCB-36 H-6 IWC-1220(a) HY/VIS IWC-5000 B IWC-1220(a) S.S. 1 HY/VIS IWC-5000 C IWC-1220(a) S.S. 8 0.188 HY/VIS IWC-5000 L

TECO/ DAVIS u dSE/ UNIT l WELD SUMMAltY SilEET - TABLE I .m i'h.\\t IIM PRESSURE IIUECTION CLASS 2 ISO NO. PM 233F REv.ll l' alp NO.M-033 REV.25 l'AGls 4 O l' 6 o o CODE zW 2 TECTION METHOD o<b z$ zE E ALLOWING PtPE DATA OF m o EX EMPTION INSPECTION STRESS LINE SPOOt. PIECE EN$ EWO-WELD SUPPOttT OR Nhc SIZE THICKNESS (TABLE DATA N$f NOh .UM Belt NUMBER NUMBER NUMBER EXEMPTION MATERIAL [ia.) (in.) IWC-2600) POINTS REMARKS i $*-HCB-36 33B-HCB-36-4 150 150 4 IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 (continued) 33B-HCB-36 H-5 IWC-1220(a) HY/VIS IWC-5000 33B-HCB-36 H-4 IWC-1220(a) HY/VIS IWC-5000 ANCHOR 967 IWC-1220 (a) G IWC-1220(a) 8 8-HY/VIS IWC-5000 8; 0.148 HY/VIS IWC-5000 F IWC-1220 (a) S.S. 8 0.148 HY/VIS IWC-5000 E IWC-1220(a) 8 8* 8 0.148 HY/VIS IWC-5000 D IWC-1220(a) 88-3 0.148 HY/VIS IWC-5000 C IWC-1220 (a), (d) 8 8-3/4 HY/VIS IWC-5000 33B-HCB-ll H-3 IWC-1220(a),(d) B IWC-1220 (a), (d) 88-HY/VIS IWC-5000 3 HY/VIS IWC-5000 A IWC-1220(a) 8 8* 8 0.148 HY/VIS IWC-5000 3 IWC-1220(a) 8*8-8 0.148 HY/VIS IWC-5000 8"-HCB-ll 33B-HCB-11-1 150 150 2 IWC-1220 (a) S.S. 8 0.148 HY/VIS IWC-5000 A IWC-1220 (a), (d) S.S. 3/4 HY/VIS IWC-5000 338-HCB-ll H-1 IWC-1220(a) HY/VIS IWC-5000 B IWC-1220(a) S.S. 8 0.148 HY/VIS IWC-5000 C IWC-1220(a) S.S. 0 0.148 HY/VIS IWC-5000 8"-GDB-10 33B-GCB-10-21 450 350 33B-GCB-10 H-36 NON-EXEMPT C-E-l&2 338-GCB-10 H-37 NON-FXEMPT C-E-l&2 338-GCB-10 H-38 NON-EXEMPT "-E-l&2 33B-GCB-lO-21B 450 350 33B-GCB-10 H-39 NON-EXEMPT C-E-2 8"-GCB-10 338-GCB-10-20B 450 350 33B-GCB-10 H-41 NON-EXEMPT C-E-2 33B-GCB-10-21A 450 350 33B-GCB-lO H-42 NON-EXEMPT C-E-2 10"-GCB-10 33B-GCB-10-12 450 350 51H IWC-1220(d) S.S. 1 HY/VIS INC-5000 51J IWC-1220(d) S.S. 1 HY/VIS IWC-5000 E IWC-1220(d) S.S. 1. HY/VIS IWC-5000 SID IWC-1220(d) S.S. 1 HY/VIS IWC-5000 51C IWC-1220(d) S.S. 2 HY/VIS IWC-5000 G IWC-1220(d) S.S. 2 HY/VIS IWC-5000

TECO/ DAVIS .SSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE I SYhlEM LOW PRESSURE INJECTION CLASS 2 ISO NO.PM 233F REV.111%ID NO. M-033 REV.25 l'AG E S OF 6 oN CODE ozW Z SECTION METHOD Eh z5$ ALI.OWING PIPl; DATA OF x5W 9$$ EXEMPTION INSPECTION STRESS 9 l 8NE SPOOL PIECE ywg yW6 WELD SUPPORT OR NitC SIZE PHICKN ESS (TABLE DATA j NUMBEft NUM11Elt Q O a. ooh NUMBER NUMBER EXEMPTaON MATERIAL (ia.) (en.) IWC-2t,00) PolNTS REMARKS g 10"-GCB-10 33B-GCB-10-13 450 350 33B-GCB-1 H-2 NON-EXEMPT CaE-l&2 (continued) 33B-CCB-10 H-1 NON-EXEMPT C-E-2 C IWC-1220(d) S.S. 1 HY/VIS IWC-5000 D

IWC-1220(d)

S.S. 1 HY/VIS IWC-5000 338-GCB-10-14 450 350 33B-CCB-10 H-40 NON-EXEMPT C-E-l&2 2 "-GCB-10 33B-GCB-10-14 450 350 B IWC-1220 (d) S.'S. 2h' O.203 HY/VIS ~ IWC-5000 53 IWC-1220 (d) S.S. 2 G.203 HY/VIS IWC-5000 10"-GCB-10 338-GCB-10-15 450 350 ANO10R 860 NON-EXEMPT C-E-1&2 A IWC-1220 (d) S.S. 4 HY/VIS IWC-5000 33B-GCB-10-16 450 350 33B-GCB-10 H-3 NON-EXEMPT C-E-2 33B-rCB-10-17 450 350 ANCHOR 861 NON-EXEMPT C-E-1&2 o 33B-GCB-10-18 450 350 33C-GCB-10 H-25 NON-EXEMPT C-E-2 33C-GCB-lO H-24 NON-EXEMPT C-E-2 33C-GCB-10 H-23 NON-EXEMPT C-E-1&2 E IWC-1220(d) S.S. 3/4 HY/VIS IWC-5000 57A IWC-1220(d) 'S.S. 1 Hi/VIS IWC-5000 33C-GCB-10 H-22 NON-EXEMPT C-E-2 33C-GCB-10 H-21 NON-EXEMPT C-E-2 338-GCB-10-19 450 350 .33C-GCB-10 H-20 NON-EXEMPT C-E-2 8"-GCB-10 33B-GCB-10-19 450 350 33C-G('B-10 H-19 HON-EXEMPT C-E-2 l 33C-GLB-10 H-34 NON-EXEMPT C-E-1&2 G IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 10*-CCB-6 33B-GCB-6-11 2500 350 60 NON-EXEMPT S.S. 10 1.000 C-G A IWC-1220(d) S.S. 1 HY/VIS IWC-5000 l 33B-CCB-6 H-1 NON-EXEMPT C-E-2 B NON-EXEMPT .S.S. 10 1.000 C-G C NON-EXEMPT .S.S. 10 1.000 C-G 33B-CCB-6 H-13 NON-EXEMPT C-E-1&2 D HON-EXEMPT S.S. 10 1.000 C-G E MON-EXEMPT S.S. 10 1.000 C-G .i L NON-EXEMPT S*S. 10 1.000 C-G 1 I

TECO/DAVIL ESSE / UNIT 1 WEI.D

SUMMARY

SilEl P - TAllLE 1 J SYSIMI LOW PRESSURE INJECTION CLASS 2 ISO NO. PM 233F REV.llP&lD No. M-033 REV.25 Pact; 6 OF 6 o o CODE zw 2 SECTION MET 1100 9y$ I E ALI.OWING PIPE DATA OF 2 9z$ EXEMPTION INSPECTION STRESS 1.IN E SPOct. PIECE $WW WELD SUPPORT OR NRC SIZErit!CKN ESS (TABLE DATA NUMht;R NUMBk.R Qok aOh NUMBER NUMBER EXEMPTION MATERIAL lia.) (in ) IWC-2600) POINTS REMARKS 1;"-CCB-1 338 GCB-1-12 450 350 J IWC-1220(d) S.S. 2 HY/VIS IWC-5000 338-CCB-1 H-1 NON-EXEMPT C-E-2 338-GCB-1 H-36 NON-EXEMPT C-E-l&2 338-GCB-1-ll ANOtOR 859 NON-EXEMPT C-E-l&2 450 350 D IWC-1220(d) S.S. 3/4 HY/VIS IWC-5000 33B-GCB-1 H-16 NON-EXEMPT C-E-2 338-GCB-1-10 450 350 33B-GCB-1 H-15 NON-EXEMPT C-E-l&2 33B-GCB-1 H-37 NON-EXEMPT C-E-2 33B-GCB-1-9 450 350 ~ "~ "O ~ ~ ~ ~ ~~' ~ 33B-GCB-1 H-13 NCH-EXEMPT C-E-l&2 338-GCB-1 H-12 NON-EXEMPT C-E-2 33B-GCB-1-8 450 350 33B-GCB-1 H-ll HON-EXEMPT C-E-l&2 31B-GCB-1 H-10 NON-EXEMPT C-E-2 i 338-GCB-1 H-9 NON-EXEMPT C-E-l&2 33B-GCB-1 H-8 NON-EXEMPT C-E-l&2 33B-CCB-1 H-6 NON-EXEMPT C-E-2 33B-GCE-1 H-5 NON-EXEMPT C-E-2 33B-GCB-1 H-7 NON-EXEMPT C-E-l&2 33B-GCB-1-7 450 350 33B-GCB-1 H-4 NON-EXEMPT C-E-2 B IWC-1220(d) S.S. 2 HY/VIS IWC-5000 33B-GCB-1 H-3 NON-EXEMPT, C-E-2 4"-GCB-2 33B-GCB-1-7 450 350. ALL ALL IWC-1220 (d) S.S. 4 0.120 HY/VIS IWC-5000 33B-GCB-2-5 450 350 ALL ALL IWC-1220(d'. S.S. 4 0.120 HY/VIS IWC-5000 I i e i 1

TECO/ DAVIS-Bt.SSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 2 CYSTEM LOW PRESSURE INJECTION CLASS 2 ISO NO. PM 233F REV.ll P&lD NO. M-033 REV.25 PAGE 1 OF 20 i PIPE DATA TlilCK-STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER NUMBER NUMBER SUPPORT NUMBER MATERIAL (im.) (in.) POINTS SYSTEM FUNCTION X Y Z 10"-GCB-1 338-GCB-1-1 A S.S. 10 0.250 From Decay Heat Pump C-G EX 0 SURFACE To Decay Heat Removal cooler Including Bypass 10 s.S. 10 0.250 C-G EX 8 SURFACE 11 S.S. 10 0.250 C-G EX 0 SURFACE 12 3,3, 10 0.250 C-G EX 8 SURFACE 33B-GCD-1-2 A S.S. 10 0.250 C-G EX 8 SURFACE 12A g,3, 10 0.250 C-G EX 8 . SURFACE 13 g,3, 10 0.250 C-G EX 8 SURFACE 33B-GCB-1-3 A S.S. 10 0.250 C-G EX 8 SURFACE B 10 0.250 C-G EX 8 SURFACE S.S. l C s,s, 10 0.250 C-G EX 8 SURFACE

TECO/ DAVIS dSSE/ UNIT 1 WELD

SUMMARY

SiiEET - TABLE 2 SYSTEM LOW PRESSURE INJECTION CLASS 2 ISO NO. PM 233F REV.11 P&lD NO. M-033 REV.25 PAGE 2 OF 20 FIPE DATA TillCK-STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER NUMBER HUMBER SUPPOPT NUMBER MATERIAL (ta.) (in.) POINTS SYSTEM FUNCTION X Y Z 10"-GCB-1 33B-GCB-1-3A 14 S.S. 10 0.250 From Decay Heat Pump C-G EX 8 SURFACE (continued) To Decay Heat Removal Cooler Including Bypass A g,3, 10 0.250 C-G EX 8 SURFACE B S.S. 10 0.250 C-G EX 8 SURFACE C S.S. 10 0.250 C-G EX 8 SURFACE D S.S. 10 0.250 C-G EX 8 SURFACE E 3,s. 10 0.250 C-G EX 8 SURFACE F s.S. 10 0.250 C-G EX 8 SURFACE H 10 0.250 C-G EX 8 SURFACE 3,3, I 10 0.250 C-G EX 8 SURFACE g,3, r J 10 0.250 C-G EX 8 SURFACE S.S. 14A 10 0.250 C-G EX 8 Supr.*.at g,g, I

TECO/ DAVIS-or:SSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 2

YSTEM IDW PRESSURE INJECTION CLASS 2 ISO NO.

PM 233F REv.11 P&ID NO. M-033 REV.25 PAGE 3 OF 20 FIPE DATA TillCK-STRESS IJNE SPOOL PIEEE WELD SIZE NESS DATA FUMBER NUMBER NUMBER SUPPORT NUMBER MATERIAL (am.) (la.) POINTS SYSTEM FUNCTION X Y Z 10"-GCB-1 3 3B -GC3-1-4 A S.S. 10 0.250 From Decay Heat Pump C-G EX 8 SURFACE (continued) To Decay Heat Removal Cooler Including Bypass 8 3,s, 10 0.250 C-G EX 8 SURFACE &"-GCB-10 338-GCB-1-4 15 6 0.134 Decay Heat Removal C-G EX 8 SURFACE 3,3, Cooler To Isolation valve 10"-GC3-1 338-GC3-1-4 C 10 0.250 From Decay nicat Pump C-G EX 8 SURFACE { 3,3, To Decay Heat Removal Cooler Including Bypass D s,s, 10 0.250 C-G EX 8 SURFACE E S.S. 10 0.250 C-G EX 8 SURFACE G S.S. 10 0.250 C-G EX 8 SURFACE I 6*-GCB-10 338-GCB-1-5 ISA S.S. 6 0.134 Decay Heat Removal C-G EX 8 SURFACE Cooler tb Isolation valve ) 33B-GCB-1-6 16 S.S. 6 0.134 C-C EX 8 SURFACE 1 D S.S. 6 0.134 C-G EX 8 SURFACE 1 l I 1

TECO/ DAVIS-BESSE/ UNIT 1 WELD

SUMMARY

SHEET - TABLE 2 SYSTEM LOW PRESSURE INJECTION CLASS 2 ISO NO. PM 233F REV.11 P&ID NO. M-033 REV.25 FACE 4 OF 20 PIPE DATA 11 tick-STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER NUMBER NUMBER SUPPORT NUMBER MATERIAL (ie.) (en.) POINTS SYSTEM FUNCTION X Y Z 0*-GCB-10 338-GCB-1-6 C S.S. 6 0.134 Decay Heat Removal C-G EX 8 SU RACE (continued) (continued) Cooler To Isolation valve B S.S. 6 0.134 C-G EX 8 SURFACE 1 A S*S* 6 0.134 C-G EX 8 SURFACE 17 S.S. 6 0.134 C-G EK 8 SURACE 10"-GCB-10 33B-GCB-10-1 A S.S-10 0.250 C-G EX 8 SURFACE 20D S S-10 0.250 C-G EX 8 SURFACE 20C S.S. 10 0.250 C-G EX 8 SURFACE C S.S. 10 0.250 C-G EX 8 SURFACE D S.S. 10 0.250 C-G EX 8 SUNACE 20 S.S. 10 0.250 t C-G EX 8 SUNACE 19 S.S. 10 0.250 C-G EK 8 SURFACE m

TECO/ DAVIS 4SSE/ UNIT 1 WELD

SUMMARY

SHEET - TABLE 2 SYSTEM LOW PRESSURE INJECTION CLASS 2 ISO NO. PM 233F' REv.11 P&ID NO. M-033 REV.25 FAGE 5 OF 20 PRE DATA I THICK-STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER NUMBER NUMBER SUPPORT NUMBER MATEhiAL (aa.) (in. ) POINTS SYSTEM FUNCTION X Y E 10*-CCB-10 33B-GCB-10-1 A S.S. 10 0.250 Decay Hec 4 Removal C-G EX 8 SURFACE (continued) (continued) Cooler to inclation valve 6*. 6 -10 338-GCB-10-1. 18 S.S. 6 0.134 C-G EX 8 SURFACE 10"-CCB-10 33B-GCB-10-1 B g,g, 10 0.250 C-G EX 8 SURACE D S.S. 10 0.250 C-G EX 8 SURFACE 21 10 0.250 C-G EX 8 SURFACE S.S. 33B-GCB-10-3 21A S.S. 10 0.250 C-G EX 8 SURFACE i 351 S.S. 10 0.250 C-G EX 8 SURFACE 218-1 S.S. 10 0.250 C-G EX 8 SURFACE 21C S.S. 10 0.250 CM EX 8 SURFACE 338-GCB-10-4 22 g,s, 10 0.250 C-G EX 8 SURFACE 22A 10 0.250 M n8 SUWE 3,3,

SUMMARY

SIIEET - TABLE 1 SYS1.Ekt REFUELING CANAL AND IN CORE TANK FILL & DRAIN CLASS 2 . ISO NO. PM 2 3 3G, REV. lP&ID NO. M-0 3 3, REV. 25 PAGE 1 OF 1 o f. o CODE Ey Er sECTION METHOD l h 2D z ALLOWING ~ PIPE DATA OF 9$" 9h' EXEMPTION INSPECTION STRESS r4 U LINE SPOOL PIECE CCh" y $if yg WELD SUPPORT OR NRC SIZE THICKNESS (TABLE DATA NUMBER NUMBER Q NUMBER NUMBER EXEMPTION M ATERIAL (m) (m) I F -2600) POINTS REMARKS 8"-HCB-11 33B-HCB-11-1 150 150 alt. ALL IWC-1220(a) S.S. 8 0.148 MY/VIS IWC-5000 338-HCB-11-2 150 150 21 IWC-1220(a) S.S. 8 0.148 BY/VIS IWC-5000 8"-IICC-94 33B-HCC-94-1 20 150 ANCllOR 869 IWC-1220(a) HY/VIS IWC-5000 1 I i 8

TECO/ DAVIS-L_,SE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 M~ C,YSTEM LOW PRESSURE INJECTION - CORE FIDODING C1. ASS 2 . ISO NO.PM 2 3 4 A, REV. 4 P&lp NO. PAGE 1 OF 3 o o CODA' W z SEC110d METHOD $ zh E ALLOWING PIPE DATA OP 2 y 2 EXEMPTIOt t INSPECTION STRESS 9 LINE SPOO!. PIECE Aof a$gh yWW WELD SUPPORT OR NRC SIZE THICKNESh (TABLE DATA NUMBER NUMBER O NUMBER NUMBER EXEMPTION MATERIAL On.) (in.) IWC-2600) POINTS REMARKS 14*-FCB-2 33B-PCB-2-1 700 300 23 NON-EXEMPT S.S. 14 0.375 C-G A NON-EXEMPT S.S. 14 0.375 C-G B NON-EXEMPT S.S. 14 0.375 C-G C NON-EXEMPT S.S. 14 0.375 C-G D NON-EXEMPT S.S. 14 0.375 C-G E NON-EXEMPT S.S. 14 0.375 C-G El IWC-1220(d) S.S. 1 HY/VIS IWC-5000 33B-FCB-2-1A 700 300 32 NON-EXEMPT S.S. 14 0.375 C-G 3. NON-EXEMPT S.S. 14 0.375 C-C 24 NON-EXEMPT S.S. 14 0.375 C-G 14"-CCB-5 338-CCB-5-1 2500 300 25 NON-EXEMPT S.S. 14 1.250 c-G 338-CCB-5 H-6 NON-EXEMPT C-E -2 C IWC-1220(d) S.O-3/4 HY/VIS IWC-5000 33B-CCD-5 H-4 NON-EXEMPT = C-E-2 B NON-EXEMPT S.S. 14 1.250 C-G A NON-EXEMPT S.S. 14 1.250 C-G 33B-C01-5 15-3 NON-EXEMPT C-E-2 10"-CCB-6 33B-CCB-6-1 2500 350 1 NON-EXEMPT S.S. 10 1.00 C-G 1A NON-EXEMPT S.S. 10 1.00 C-G IB NON-EXEMPT S.S. 10 1.00 C-G A NON-EXEMPT S.S. 10 1.00 C-G 33B-CCB-6-2 2500 350 2 .NON-ELEMPT S.S. 10 1.00 C-G A NON-EXEMPT S.S. 10 1.00 C-G B NON-EXEMPT S.S. 10 1.00 C-G C NON-EXEMPT S.S. 10 1.00 C-G 33B-CCB-6 H-11 NON-EXEMPT C-E-1 & 2 33B-CCB-6-3B 2500 350 3 NON-EXEMPT S.S. le 1.00 C-G 338-CCB-6 H-10 NON-EXEMPT C-E-1 & 2 338-CCB-6 H-9 NON-EXEMPT C-E-1 & 2 3A NON-EXEMPT S.S. 10 1.00 C-C

TECO/ DAVIS ESSE / UNIT 1 M1D

SUMMARY

SilEET - TABLE 1 f.YSTEM IhW PRESSCRE INJECTION - CORE FIDODING CIASS 2 . ISO NO.PM 234 A REV.4 P&lD NO. M-034, REV. 17 FAGE 2 OF 3 oh CODE o$zg M SECTION METHOD ALLOWING PIFE DATA OF z9

g g h.

2 EXEMPTION INSPECTION STRESS LINE SPOOL PIECE y WELD SUPPORT OR NRC SIZE TitlCKNESS (TABLE DATA NUMBER NUMBER con O NUMBER NUMBER EXEMPTION MATERIAL (m.) (ie.) IWC-2600) POINTS REMARKS 10"-CCB-6 338-CCB-6-3A 2500 350 33-CCB-6 H-8 NON-EXEMPT C-E-2 (continued) 33-CCB-6 H-7 NON-EXEMPT C-E-1 & 2 338-CCB-6-4 2500 350 4 Not-EXEMPT S.S. 10 1.00 C-G A -..-EXEMPT S.S. 10 1.00 C-G 33B-CCB-6 H-6 NON-EXEMPT C-E-2 Al NON-EXEMPT .S.S. 10 1.00 C-G 33B-CCb-6-5 2500 350 5 NON-EXEMPT S.S. 10 1.00 C-G A NON-EXEMPT S.S. 10 1.00 C-G 33B-CCB-6-6 2500 350 6 NON-EXEMPT S.S. 10 1.00 C-G A NON-EXEMPT S.S. 10 1.00 C-G 33B-CCB-6 H-5 NON-EXEMPT C-E-2 Al IWC-1220(dl S.S. 3/4 HY/VIS IWC-5000 14"-FCB-2 338-FCB-2-2 700 300 9 NON-EXEMPT S.S. 14 0.375 C-G 33B-FCB-2 H-1 NON-EXEMPT C-E-2 33B-PCB-2-2A 700 300 31 NON-EXEMPT 5.S. 14 0.375 C-G A NON-EXEMPT S.S. 14 0.375 C-G B NON-EXEMPT S.S. 14 0.375 C-G C IWC-1220(d) S.S. 1 HY/VIS INC-5000 10 NON-EXEMPT S.S. 14 0.375 C-G 14"-CCB-5 33B-CCB-5-2 2500 300 11 NON-EXEMPT S.S. 14 1.250 C-G B NON-EXEMPT S.S. 14 1.250 C-G Al IWC-1220 (d) S.S. 3/4 HY/VIS IWC-5000 338-CCB-5 H-1 NON-EXEMPT C-E-1 & 2 A NON-EXEMPT S.S. 14 1.250 C-G 10"-CCB-6 338-CCB-6-9 2500 350 18 NCN-EXEMPT 3.S. 10 1.00 C-G B NON-EXEMPT S.S. 10 1.00 C-G 18A NON-EXEMPT S.S. 10 1.00 C-G 188 NON-EXDFT S.S. 10 1.00 C-G Al IWC-1220 (d) s.S. 3/4 HY/VIS IwC-5000

e TECO/ DAVIS-BESSE/ UNIT 1 WELD

SUMMARY

SilELT - TABLE 1 SYSTEM LOW PRESSURE INJECTION - CORE FLOODING CLASS 2 . ISO NO. PM 23 4 A, REV. 4 PalD NO. M-0 3 4, REV.17 PAGE 3 OF 3 0 o CODE y SECTION MEIllOD I Z D Z ALLOWING PIPE DATA OP $2 $ 0 EXEMPTION INSPEX"IlON STRESS LINE SPOOL PIECE yWW g WELD SUPPORT OR NRC SIZE TIllCKNESh (TABLE DATA NUMBER NUMBER cok o NUMBER NUMBER EXEMPTION MATERIAL (m) (im.) IWC-2600) POINTS REMARKS lO*-CCB-6 338-CCB-6-8 2500 350 19 NON-EXEMPT S.S. 10 1.0 C-G (continued) A NON-EXEMPT S.S. 10 1.0 C-G 338-CCB-6-7 2500 350 20 NON-EXEMPT S.S. 10 1.0 C-G B1 IWC-122O(d) S.S. 3/4 ItY/VIS IWC-5000 33B-CCB-6 H-4 NON-EXEMPT C-E-2 33B-CCS-6 H-3 NON-EXEMPT C-E-1 & 2 B NON-EXEMPT S.S. 10 1.0 C-G A NON-EXIMPT S.S. 10 1.0 C-G

SHEET - TABLE 2 CYSTEM CONTAINMENT SPRAY SYSTEM CLASS 2 ISO NO. PM 2 3 4 D REV.12 P&lD NO. M-034 REV.17 PAGE 3 OF 5 PIPE DATA TulCK. STRESS LINE SPOOL PIECE WELD SIZE NESS DATA NUMBER NULIBER NUMBER SUPPORT NUMBER MATERIAL (m) (in.) POINTS SYSTEM FUNCTION X Y Z Disc % e f m contain-n4 t=-GCB-5 34-GCB-5-3 a s.s. 8 0.250 g,q gy/,gg (continued) (continued) ment spray Pumps. &8 34-GCB-5 u-)O C-E-2 EX 4 HY/VIs - 4 A s.s. 8 0.250 C-G n/VIs 8 "4 34-cCs-s-2 5 s.s. 8 o.250 C-G n/VIs g 34-Gca-5 u-8 [E' EX 4 uY/VIs 2 A s,s. 8 0.250 C-G "Y/YI8 8 6 s.s. 8 0.250 C-G "YIYI8 8 "4 34-GCB-5-1 7 s.s, 8 0.250 C-G HY/VIs 8 78 s.s. 8 0.250 C-G "OI8 8 34-cCa-5-2 70 s.s. 8 0.250 C-G HY/vIs g EX 4 C s.s. 8 0.2'50 C-q NY/VIs 8 11 s.s. 8 0.250 C-G 8 B s.s. 8 0.250 C-G 8 "4 7C s.s. 8 e.250 C-G HY/VIs 8 7A s.s. 8 0.250 C-G HY/VIs 8 ANCHOR 985 E~ EX 4 uY/VIs A s.s. 8 0.250 C-G 8

e TECO/ DAVIS-BESSE/ UNIT 1 WELD

SUMMARY

SilEET. - TABLE 2 SYSTEM CONTAINMENT SPRAY SYSTEM CLASS 2 ISO No. PM 234D REV.12 P&lD NO. M-034 REV.17 FAGE 4 OF 5 PIPE DATA THICK. STRESS LINE SPOOL PIECE WELD SIZE ' NESS DATA NUMBER NUMBER NUMBER SUPPORT NUMBER MATERIAL (ie.) (ie.) POINTS SYSTEM FUNCTION X Y Z Discharge from Contain-EX 4 8"-GCB-5 34-GCB-5-2 4 S.S. 8 0.250 HY/VIS (continued) (continued) ment Spray Pumps. &8 34-GCB-5-3A 12 i S.S. 8 0.250 C-G 8 13 S.S. 8 0.250 C-G &8 B S.S. 8 0.250 C-G 8 8 A S.S. 8 0.250 C-C NI8 8 13A S.S. 8 0.250 C-G 8 8 13B S.S. 8 0.250 C-G 8 Containment Spray Pump C-E-8"-HCC-38 34-hCC-38-6 ANCHOR 880 Branch Line to Borated 1&2 Water Storage Tara Recirculation Piping. Piping to containadnt EX 4 8"-HCB-4 34-HCB-4-26 9 S.S. 8 0.148 C-G HY/VIS Spray Ring Header. &8 9B S.S. 8 0.148 C-G 8 8*

r S.S.

SilEET - TABLE 1 SYSTEM COMPONENT COOLING WATER CLASS 2 ISO NO. PM 236F,REV.5 P&ID NO. M-036, REV. 20 PAGE 3 OF 8 o o CODE $y 3 c. SECTION METHOD b zb 2 z ALIEWING PIPE DATA OF 2$*: 9h EXEMPTION INSPECTION STRESS d 3yh LIN E SPOOL PIECE gg WEl.D SUPPORT OR NRC SIZE THICKNESS (TABLE DATA NUMBER NUMBEM c o a. AOF NUM BER NUMBER EXEMPTION MATERIAL (m. ) (ia.) IWC-2600) POINTS REMARKS 6"-ISB-4 36-HBB-4-51 150 200 All All IWC-1220 (a) C.S. 6 0.280 HY/VIS IWC-5000 (continued) 3"-IC2-4 36-HBB-4-F59A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-F59B 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-59 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000

36-IIBB-4-60 150 200 54 IWC-1220 (a), (d)

C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-61 150 200 All All IWC-1220 ( 2), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-56 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-F56A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-ilBB-4-57 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-58 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-55 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-54 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/V1S IWC-5000 36-HBB-4-F53A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 IfY/VIS IWC-5000 36-HBB-4-53 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-52 150 200 All All II. -1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000

TECO/DAVI . ESSE / UNIT 1 WELD

SUMMARY

SIIEET - TABLE I SYSTEM COMPONENT COOLING WATER CLASS 2 ISO NO. P4 236P,REV.5 P&lD NO. M-036, REV. 20 PAGE 4 OF 8 d CODE oh oEy 3 SECTION METl!OD 9$" g$g$ 5 zba z ALLOWING PIPE DATA OF EXEMPTION INSPECTION STRESS $WU LINE SPOOL Fit'CE o8f c$g4 WELD SUPPORT OR NRC SIZE THICKNESS (TABLE DATA NUMBER NUMBER op NUMBER HUMBER EXEMPTION MATERIAL (im. ) (en. ) IWC-2t>00 ) POsNTS REMARKS 4"-HBB-4 36-HBB-4-52 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 NY/VIS IWC-5000 3"-HBB-4 36-HBB-4-62A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 IIY/VIS IWC-5000 36-HBB-4-F628 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-62 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-IIBB-4-63 150 200 57 IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-64 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 4*-HBB-4 36-HBB-4-F70 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 tiY/VIS IWC-5000 36-HBB-4-F69 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 HY/VIS IWC-5000 3"-11B8-4 36-t!BB-4-65 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-66 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 6*-ifBB-4 36-HBB-4-22 150 200 All All IWC-1220 (a) C.S. 6 0.280 HY/VI$ IWC-5000 36-l!BB-4-23 150 200 All All IWC-1220 (a) C.S. 6 0.280 ifY/VIS IWC-5000 36-HBB-4-36A 150 200 All All IWC-1220 (a) C.S. 6 0.280 IIY/VIS IWC-5000 36-1i88-4-36 150 200 All All IWC-1220 (a) C.S. 6 0.280 HY/VIS IWC-5000 3*-HBB-4 36-IIBB-4-44A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 1

TECO/DAVI. dESSE/ UNIT 1 WELD

SUMMARY

SilEET - TABLE 1 SYdTEM COMPONENT COOLING WATER CLASS 2 ISO NO.PM 2 36P,REV.S P&Ip NO. Me036, REV.20 PAGE 5 OF 8 od o CODE 3 zP z6 g z-5 SECTION ME1110D a ALLOWiNo PirE oATA OF $2 5 g o $ GI EXEMPTION INSPECTION STRESS LINE SPOOL PIECE gwW ggD WELD SUPPORT Oh NRC SIZE THICKNESS (TABLE DATA NUMBER NUMBER Qof QOh NUM BER NUMBER EXEMPTION MATERIAL (.n. ) (in.) IWC-2600) POINTS REMARKS 3"-HBB-4 36-HBB-4-F44B 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 (continued) 36-HBB-4-44 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 ffY/VIS IWC-5000 36-HBB-4-45 150 200 40 IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-11B8-4-46 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 ~36-HBB-4-36 150 200 F IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-41 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-F41A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-42 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-43 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 4"-HBB-4 36-HBB-4-F67 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 HY/VIS IWC-5000 36-EI B F68 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 Hf/VIS IWC-5000 36-HBB-4-37 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 PY/VIS IWC-5000 3"-HBB-4 36-HBB-4-37 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-47A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-F478 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 o t

TECO/DAVI. ESSE / UNIT 1 WELD

SUMMARY

SIIEET - TABLE 1 SYSTDI COMPONENT COOLING WATER CLASS 2 . ISO NO. PM 2 36P,REV.S P&lD NO. M-036, REV.20 PAGE 6 OF 8 oh CODE o33 3d SECTION METHOD b3 ALLowtNG PIPE DATA OF zh3 z 95" 959 EXEMPTION INSPECTION STRESS g saa d g g WELD SUPPORT OR NRC $1ZE THICKNESh (TABLE DATA LINE SPOOL PIECE NUMBER NUMBER Qo6 ooh NUMBER NUMBER EXEMPTION

MATERIAt, (ie.)

(en.) IWC-2600) POINTS REM AR KS 3"-HBB-4 HBB-4-47 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 (continued) 36-HBB-4-48 150 200 43 IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-49 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-38 150 200 All All IWC-1220 (a), (d) 'C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-F38A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-39 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-4-40 150 200 A IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 3"-HBB-3 36-HBB-3-33 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 l 36-HBB-3-39 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-F40B 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-40 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS-IWC-5000 36-HBB-3-40A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 NY/VIS IWC-5000 36-HBB-3-36 150 200 All All IWC-1220 (al Jd) C.S. 3 0.216 HY/VIS _IWC-5000 4"-HBB-3 36-HBB-3-36 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 HY/VIS IWC-5000 36-HBB-3-F48 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 HY/VIS IWC-5000 36-HBB-3-F47 150 200 All All IWC-1220 (a), (d) C.S. 4 0.237 HY/VIS IWC-5000 i

TECO/DAVI . ESSE / UNIT 1 WEI.D

SUMMARY

SIIEl:T. - TABLE 1 SYSTot COMPONENT COOLING WATER CLASS 2 ISO NO. PM 2 36F,REV.5 P&lD NO. M-036, RE7.20 PAGE 7 OF 8 oh CODE ozM 2d SECTION METHOD z E N z hIS ALLOWING PIPE DATA OF 52 $ $ 25Q EXEMPISON INSPECTION STRESS LINE SPOOL PIECE $ww gg4 WELD SUPPORT OR NRC SIZE TitiCKNESS (TABLE DATA NUMBER NUMBER OOf cop NUM BER NUMBER EXEMPTION M ATERIA1. On.) (ia.) IWC-2600) POINTS REMARKS 3"-HBB-3 36-HBB-3-35 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-F35C 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 tiY/VIS IWC-5000 36-HBB-3-358 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-35A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-34 150 200 16 IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-33 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-41 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-42 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-F438 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-43 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-43A 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS-IWC-5000 36-HBB-3-37A 150 200 All All IWC-1220 (a), (d) C.S. ,3 0.216 HY/VIS IW -.5000 6"-HBB-3 36-HBB-3-37A 150 200 All All IWC-1220 (a) C.S. 6 0.280 HY/VIS IWC-5000 3'-HBB-3 36-HBB-3-46 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 I i 36-HBB-3-F46C 150 200 All 3.11 IWC-1220 (a), (d) C.S. 3 0.216 IfY/VIS IWC-5000 36-HBB-3-46B 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000

TECO/DAV1. -BESSE/ UNIT 1 WELD

SUMMARY

SilEhT - TABLE 1 SYSTEM COMPONENT COOLING WATER CLASS 2 ISO NO. PM 236F,REV.5 P&lo NO. M-036, REV.20 PAGE 8 OF 8 oN CODE o3y EP SECTION METHOD e3 zH z ALLOWING PIPE DATA OP 9$a 2$Q O EXEMPTION INSPECTION STRE.SS $wd yW WELD SUPPORT OR NHC SIZE THICKNESS (TABLE DATA LINE SPOOL PIECE Q 8 f C O h' NUMBER NUMBER NUMBER NUMBER EXEMPTION MATERIAL (en. ) (in.) IWC-26#4 POINTS REMARKS 3"-HBB-3 36-HBB-3-46A 150 200 All All IWC-1220 (a), (d) .C.S. 3 0.216 HY/VIS IWC-5000 (continued) 36-HBB-3-45 150 200 27 IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-3-44 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 G"-HBB-3 36-HBB-3-37 150 200 All All IWC-1220 (a) C.S. 6' O.280 HY/VIS IWC-5000 36-HBB-3-8 150 200 All All IWC-1220 (a) C.S. 6 0.280 HY/VIS IWC-5000 3*-HBB-5 36-HBB-5-6 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 36-HBB-5-7 150 200 All All IWC-1220 (a), (d) C.S. 3 0.216 HY/VIS IWC-5000 ?. .l t l

TECO/DAVI . ESSE / UNIT 1 WELD

SUMMARY

SIIEET - TABLE 1 SYSTEM REACTOR COOLANT DRAIN CLASS 2 . ISO NO.PM 240A, REV. 5 P&ID NO. M-04 0 A, REV. 20 PAGE1 OF 1 o o CODE

it W g

SECTION MET 1tOD x5$ 2< ALLOWING PIPE DATA OF 2$ 9 LINE SPOOL PIECE gw g k. EXEMPTION INSPECTION STRESS WELD SUPPORT OR NRC SIZE TillCKNESd (TABLE DATA NUMBER NUMBER cof a p NUMBER NUM BER EXEMPTION MA1 TRIAL (a) (a) IWC-2600) POINTS REMARKS 3"-CCB-16 40-CCB-16-3 2500 670 ANCHOR 8261 IWC-1220(d) IIY/VIS IWC-5000 40-CCB-16-6 2500 670 34 IWC-1220 (d) S.S. 3 0.438 NY/VIS IWC-5000 3"-HCB-32 40-HCB-32-2 50 350 ALL ALL IWC-1220 (d) g,3, 3 0.120 HY/VIS IWC-5000 e.

TECO/DAt BESSE/ UNIT 1 WEll) SUMMAltY SIIEl?r - TAllt.E I 18.11 - U O

l..M 2

M W.MMM N712 MM-WA,M.M M* 1 N 1 0N CODE 0 E$ 3d SECTION ME n10D z b :) zb5 ALLOwlNG PIPE DATA OF 25$ 9s9 EXEMPTION INSPECTION STRESS 1.lN M SPOOL Pit.CK a gwg gw wgtp SUPPORT OR NRC SIZE TillCKNESS (TAlsLE DATA NllMHER NUMuER Q o e. AOh NUMBER NUMBER EXEMPTION MATERIAL (en.) ' (sn.) IWC. 2600) POINTS REMARKS 3"-IICC-45 40-HCC-45-4 100 350 Anchor 8393 IWC-1220 (d) HY/VIS IWC-5000 3"-HCB-22 40-HCB-22-1 100 350 7 IWC-1220 (d) S.S. 3 0.120 HY/VIS IWC-5000 40-HCB-22-2 100 350 All All IWC-1220 (d) S.S. 3 0.120 IIY/VIS IWC-5000 40-HCB-22-3 100 350 All All IWC-1220 (d) S.S. 3 0.120 HY/VIS IWC-5000 3"-HCC-85 40-11CC-85-1 100 350 11 IWC-1220 (d) S.S. 3 0.120 HY/VIS IWC-5000 40-HCC-85-2 100 350 Anchor 6394 IWC-1220 (d) HY/VIS IWC-5000 I i i I i i i i t i JL

TECO/DAVI.. ESSE / UNIT 1 ^ WELD

SUMMARY

SilEET - TABLE 1 SYSTEM REACTOR COOLANT DRAIN & GAS RADIATION WASTFCLASS 2 . ISO NO.PM 240C,REV.11P&(D NO. M-040A, REV.20 PAGE 1 OF 1 k o o CODE ZW Z SECTION ME1 HOD zN$ E 2 ALLOWING PIPE DATA OF O$$ Ok EXEMPTION INSPEC110N flTRESS LINE SPOOL PIECE Dwg g g h NUMBEk WELD SUPPORT OR NRC SIZE THICKNEst (TABLE DATA NUMBER N'JM BER Q O n. QO NUMBER EXEMPTION MATERLE (est) (in.) IWC-2600) POINTS REMARKS 3"-HCB-33 38-HCB-33-1 50 350 ALL ALL IWC-1220(d) S.S. 3 0.120 HY/VIS IWC-5000 3"-HSC-42 38-HSC-42-1 30 300 3 IWC-1220(d) S.S. 3* 0.120 HY/VIS IWC-5000 38-HSC-42-5 50 300 ANCHOR 8228 IWC-1220(d) HY/VIS IWC-5000 3"-HSC-71 40-HSC-71-1 50 300 26 IWC-1220(d) S.S. 3 0.120 HY/VIS IWC-5000 40-HSC-71-2 50 300 -.sCHOR 9 230 IWC-1220(d) HY/ iris IWC-5000

-t .M a .4 b .' W< c 5 m -M ri ag s I H=h a o i N Z = a hg ~ ! Es E E-4 5 3 3 'T b z-a a-C. s1 '1 1 m. o 0-Z e- - ' b $~ m n .h 3b ~ .s a .J g 5 E 9 9 a e = =

2 o

.s h n +- e. ugt, ~ ) a p@ .4 .V ., ip< p s iWi $ p g+ g MAld W/yo \\ igy py_ y g i

Subject:
Dy[gy ggj;p yggy y pgg,,q,,gg3) Contract - l?2 W/-Ol'C val.VE5, + U0 ELD NCh Sketch by WM Pst'A/ SUPPLEMENTS REPORT OF INSPECTION Sketch No. Revision Number Attachment E ii c , i., i}}

v t e Letter Sequence Other
TAC:10985, (Approved, Closed)
Initiation Request, Request, Request, Request, Request, Request Acceptance... Administration Meeting, Meeting, Meeting, Meeting Questions 14 November 1980 Answers Results Approval, Approval, Approval, Approval, Approval, Approval, Approval, Approval Other: 05000270/LER-1982-002, Forwards LER 82-002/01T-0.Detailed Event Analysis Encl, 05000270/LER-1982-002-01, /01T-0:on 820122,three Core Support Assembly Thermal Shield Bolts Found W/Heads Broken Off & Shock Pad Y-2 Attachment Bolts Discovered Broken.Caused by Intergranular Stress Corrosion Cracking.Pad Removed, ML17318A294, ML19240C002, ML19256A166, ML19256A171, ML19274D226, ML19274E547, ML19309G772, ML19317F583, ML19323D082, ML19323D085, ML19326A405, ML19326A415, ML19329A858, ML19329A909, ML19329A920, ML19329B774, ML19340E122, ML19345F245, ML19345F247, ML19345G512, ML20011B254, ML20023A486, ML20024E088, ML20028D207, ML20040H182, ML20040H185, ML20041C218, ML20041G421, ML20052F377, ML20052F389, ML20054C645, ML20054C957, ML20065B814, ML20073S274, ML20236J661
MONTHYEAR1980-12-15 [Table View]

ML19329A920

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