ML20128K894
| ML20128K894 | |
| Person / Time | |
|---|---|
| Site: | Braidwood  |
| Issue date: | 01/31/1985 |
| From: | COMMONWEALTH EDISON CO. |
| To: | |
| Shared Package | |
| ML20128K890 | List: |
| References | |
| 0517A, 517A, PROC-850131-03, NUDOCS 8507240236 | |
| Download: ML20128K894 (118) | |
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BRAIDWOOD UNIT 1 PRESERVICE INSPECTION PROGRAM I
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Table of Contents
...I Section 1 Introduction Section 2 Program Description Section 3 Examination Requirements for Class 1 Components Section 4 Examination Requirements for Class 2 Components Section 5 Examination Requirements for Class 3 Components l
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.s Section 6 Requirements for Augmented Inspections Section 7 Notes Section 8 Relief Requests Section 9 Figures, detailing examination volume Section 10 Exemptions L
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Introduction This document represents the Preservice Inspection Program for
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Braidwood Nuclear Station, Unit 1.
The Braidwood Program is l
Intended to comply with the requirements set forth in Section 50.55a (g) 3,10 CFR Part 50; ASME Boiler and Pressure Vessel Code,Section XI (1977 edition including Addenda through Summer 1978), Subsections I
IWA, IWB, IWC and IWD; and Standard Review Plans 5.2.4 and 6.6.
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Section 2 I.
Program Description i
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4 Program Description The Preservice Inspection Program for Braidwood Nuclear Station,
' Unit 1, meets the requirements of ASME Section XI 1977 edition
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including Addenda through Summer 1978. Where these requirements are 3
determined to be impractical, specific requests for relief have been written.
The Systems have been classified by the architect engineer, Sargent and E. undy, utilizing the guidelines of regulatory Guide 1.26.
The attached program addresses only those examinations required by the IWA, IWB, IWC and IWD portions of Section XI as well as augmented exams required by the Nuclear Regulatory Commission.
The PSI program is presented in a tabular form. Class 1, 2 and 3 requirements (Sections 3, 4 and 5 respectively) are listed in a manner consistent with the Section XI examination tables.
. Abbreviations are used in the exam (ination) method column with vol.
meaning volumetric examination and surf. meaning surface examination required.
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Section 3 I
Class 1 Requirements I
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BRAIDWOOD STATION PDMF9VICE Pm4M ew alth Unit 1 Edison EXAMINATICN CATIIORY Pressure Retain W M ds N1 W.O M: Jan. 85 3,A*
In Reactor Vessel Item Eram Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS L1.10 Shell Welds C1.11 Circumferential Vol.
1 C1.12 Inngitudinal N/A Shell is composed of ring forgings.
Bl.20
!!ead Welds
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G1.21 Circumferential Vol.
3 C1.22 Meridional N/A Vessel heads are forged.
B1.30 Shell to Flange Weld Vol.
4 Bl.40
5 C1.50 Repair Welds t )
Bl.51 Beltline Region N/A E'
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Section 9 (e.g., Figure 1 refers to lus 2500-1) r 1
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PRESERVICE PROGRAM ommonwealth Unit 1
! dison EKAMINATION CATEGORY B-B l
Vessels Other Than Reactor Vessel
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Item Eram Alternate Relief Figure l
No.
Parts Framined Method Method Requests No.
RDUdtKS 6
Pressurizer Vessel B2.lO Shell to Head Welds
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B2.11 Circumferential Vol.-
1 2 Items B2.12 Longitudinal Vol.
2 2 Items ii Shell to Snell Welds circumferential Vol.
1 Per IWB-2200A, 3 Items Longitudinal Vol.
2 Per IWB-2200A, 2 Items Steam Generators l
(Primary Side)
B2.30 Head Walds B2.31 Circumferential N/A Steam Generator Lower Heads are B2.32 Meridional N/A
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- B2.40 Tubesheet-To-Head Weld Vol.
6 4 Items Heat Exchangers B2.50 N/A There are no Class I heat B2.51 exchangers.
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BRAIDWOOD STATION PRESERVICE PROGRAM Unit 1 rn==arneealth Edison EXAMINATION CATEGORY B-D In Vessels (Inspection Program B)
Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Reactor Vessel C3.90 Nozzle to Vessel Wel'ds Vol.
7 C3.100 Nozzle inside Radius Vol.
7 6 Items i
Section j
Pressurizer 23.110 Nozzle to Vessel Welds Vol.
7 6 Items 03.120 Nozzle Inside Radius Vol.
VT-1 RR4 7
6 Items Steam Generators (Primary Side)
B3.130 Nozzle to Vessel Welds N/A Nozzles are integrally forged to the head.
C3.140 Nozzle Inside Radius N/A VT-1 RR4 Section lleat Exchangers (Primary Side)
B3.150 Nozzle to Vessel Welds N/A There are no Class I lieat Exchangers.
C3.160 Nozzle inside Radius N/A 9
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BRAIDWOOD STATION PRESERVICE PROGRAM em wealth Unit 1 Edison EXAMINATION CATEGORY B-F, Pressure Retaining Dissimilar CLASS 1 REV. O DATE: Jan. 85 Metal Welds Item Eram Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Reactor Vessel B5.10 Nozzle to Safe End Vol. &
8 See Section 2 Welds Surf.
Pressurizer B5.20 Nozzle to Safe End Vol. &
8 6 Items Welds Surf.
!i Steam Generators l
B5.30 Nozzle to Safe End Vol. &
8 8 Items Welds Surf.
Heat Exchangers B5.40 Nozzle to Safe End Welds N/A There are no Class 1 Heat Exchangers Piping B5.50 Safe End Welds There are no pipe to pipe safe end welds l
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BRAIDWOOD STATION PRESERVICE PROGRAM rn==aowealth Unit 1 Edison EXAMINATION CATEGORY B-G-1, Pressure Retaining Bolting CLASS 1 REV. O DATE: Jan. 85 Larger than 2 inches in Diameter Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Reactor Vessel B6.10 Closure llead Nuts N/A Studs are removed for Preservice Surf.
54 Items B6.20 Closure Studs (In Place)
B6.30 Closure Studs (Removed)
Vol'. &
12 54 Items Surf.
B6.40 Ligaments Between Stud Vol.
4 54 Items Holes B6.50 Closure Washers, Bush-VT-1 ings Pressurizer B6.60 Bolts and Studs, in place N/A Pressurizer bolting is less than 2" in diameter B6.70 Bolts and Studs, when N/A removed B6.80 Bolting N/A Steam Generators B6.90 Bolts and Studs, in place N/A Steam Generator bolting is less than 2" in diameter B6.100 Bolts and Studs, when N/A removed B6.110 Bolting N/A Heat Exchangers B6.120 Bolts and Studs, in place N/A There are no Class 1 Heat Exchangers B6.130 Bolts and Studs, when N/A removed B6.140 Bolting N/A
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-BRAIDWOOD STATION PRESERVICE PROGRAM c m wealth Unit 1 Edison EXAMINATION CATIEORY B-G-1, Pressure Retaining Polting CLASS 1 REV. O DATE: Jan. 85 Larger than 2 inches in Diameter Item Exam Alternate Relief Figure No.
, Parts Examined
. Method Method Requests No.
REMARKS Piping B6.150 BoltsandStuds,inpiace N/A Bolting in piping systems is less than 2 inches in diameter B6.160 Bolts and Studs, when N/A removed B6.17b Bolting N/A i
Pumps B6.180 Bolts & Studs in Place Vol.
12 96 Items (Reactor Coolant Pumps)
B6.190 Bolts & Studs, when N/A removed B6.200 Nuts, Bushings, Washers VT-1 and Ligament Areas i
Valves B6.210 Bolts & Studs in Place Vol.
12 192 Items (Main Loop Isolation Valves)
B6.220 Bolts & Studs when N/A removed B6.230 Nuts, Bushings, Washers VT-1 and Ligament Areas E
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Larger than 2 inches in Diameter Item Exam Alternate Relief Figure i.
No.
Parts Examined Method Method Requests No.
RDIARKS Reactor Vessel B7.10 Bolts, Studs and Nuts VT-1 Pressurizer j
I B7.20 Bolts, Studs and Nuts VT-1 20 Items (Manway)
Steam Generators B7.30 Bolts, Studs and Nuts VT-1 128 Items (Manways) l lleat Exchangers B7.40 Bolts, Studs and Nuts N/A There are no Class 1 Heat Exchangers Piping B7.50 Bolts, Studs and Nuts VT-1 I
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B7.C0 Bolts, Studs and Nuts VT-1 1353 Items for all Class 1 Piping, Pumps, and Valves Valves B7.70 Bolts, Studs and Nuts VT-1 T
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REMARKS Reactor Vessel B8.10 Integrally Welded N/A Vessel Supports are integrslly Attachments forged Pressurizer I
B8.20 Integrally Welded Surf.
Support Skirt to Vessel Attachments Steam Generator 88.30 Integrally Welded N/A Steam Generator supports are Attachments integrally forged lieat Exchangers B8.40 Integrally Welded N/A There are no Class 1 Ileat Attachments Exchangers.
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. Edison EXAMINATION CATEGORY B-J, Pressure Retaining Welds CLASS 1 REV. O DATE: Jan. 85 In Piping Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS B9.10 Nominal Pipe Size 4 inch and Greater B9.11 Circumferential Welds Vol. &
RR-2 8
Section 7, Notes 1 and 2 Surf.
B9.12 Longitudinal Welds Vol. &
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B9.20 Nominal Pipe Size
.Less than 4 inches B9.21 Circumferential Welds Surf.
8 Section 7, Notes 1 and 2 t
B9.22 Longitudinal Welds Surf.
8 B9.30 Branch Pipe Connection Welds B9.31 Nominal Pipe Size Vol. &
9,10,11 Greater than 2 inches B9.32 Nominal Pipe Size Surf.
2 inches and less 1
B9.40 Socket Welds Surf.
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A BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edigen EXAMINATION CATEGORY B-K-1 Support Members for Piping CLASS 1 REV. O DATE: Jan. 85 Pumps and Valves Itas Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Piping BlO.10 Integrally Welded Surface 13,14,15 Only attachments whose support Attachments base material design thickness is 5/8 inch and greater.
Pumps B10.20 Integrally Welded Surface 13,14,15 Attachments Valves B10.30 Integrally Welded Surface 13,14,15 Attachments i
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Parts Examined Method Method Requests No.
REMARKS Piping Bil.10 Component Supports VT--3 IWA2213 NOTE 3 VT-4 IWA2214
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BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edison EXAMINATION CATEGORY B-L-1, B-M-1, Welds in Pump Casings CLASS 1 REV. O DATE: Jan. 85 and Valve Bodies.
B-L-2, B-M-2, Pump Casings, Valve Bodies Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Pumps B12.10 Pump Casing Welds N/A Coolant Pump Casings are cast J
B12.20 Pump Casing VT-1 Surf.
RR5 Valves B12.30 Valve Body Welds N/A Class 1 valve bodies are cast.
B12.40 Valve Body, exceeding 4 in. Nominal Pipe size VT-1 Surf.
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. Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Reactor Vessel i
B13.10 Vessel Interior VT.-3
.t Reactor Vessel (BWR)
B13.20 Interior Attachments N/A Braidwood is a PWR B13.21 Core Support Structure N/A I
Reactor Vessel (PWR)
B13.30 Core Support Structure VT-3 i
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BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edicon EXAMINATION CATEGORY B-P, All Pressure Retaining CLASS 1 REV. O DATE: Jan. 85 Components Itsm Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Reactor Vessel B15.10 Pressure Retaining VT-2 Boundary 1WB-5221 B15.11 Pressure Retaining N/A Not required per IWA-5215 Boundary 1HB-5222 1
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B15.21 Pressure Retaining N/A Not required per IWA-5215 Boundary IWB-5222 Steam Generators B15.30 Pressure Retaining VT-2 Boundary IWB-5221 B15.31 Pressure Retaining N/A Not required per IWA-5215 Boundary lWB-5222 Ileat Exchangers B15.40 Pressure Retaining N/A There are no Class 1 lleat Boundary IWB-5221 Exchangers B15.41 Pressure Retaining N/A Boundary IWB-5222 I
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-EXAMINATION CATEGORY C-A, Pressure Retaining Welds CLASS 2 REV. O DATE: Jan. 85 In Pressure Vessels Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS C1.10 Shell Circumferential Vol.
(IWC2520)
Welds at gross structural Welds 1
discontinuity only C1.20 Head Circumferential Vol.
1 Welds Pressure Vessels include Residual Heat Exchanger (Hx), Letdown Reheat Hx, Letdown Hx, Reactor C1.30 Tubesheet to Shell Vol.
2 Weld Filter, Excess Letdown Hx, and Steam Generators.
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BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Ediron EXAMINATION CATEGORY C-C, & C-E, Support Members CLASS 2 REV. O DATE: Jan. 85 Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Pressure Vessels C3.10 Integrally Welded Surface 5
Support Attachments C3.20 Component Supports VT-3 Note 3 C3.30 Supports - Snubbers VT-4 Piping C3.40 Integrally Welded Surface 5
Support Attachments C3.50 Component Supports VT-3 Note 3 C3.60 Supports - Snubbers VT-4 Pumps 1
C3.70 Integrally Welded Surface 5
Support Attachments C3.80 Component Supports VT-3 Note 3 C3.90 Supports - Snubbers VT-4 Valves C3.100 Integrally Welded Surface 5
Support Attachments C3.110 Component Supports VT-3' Note 3 C3.120 Supports - Snubbers VT-4 4
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EXAMINATION CATEGORY C-D, Pressure Retaining Bolting CLASS 2 REV. O DATE: Jan. 85 Exceeding 2 INCL!ES in Diameter Item Exam Alternate Relief-Figure No.
Parts' Examined Method Method Requests No.
REMARKS Pressure Vessels C4.10 Bolts and Studs N/A There are no Class 2 Vessels,
- D*"U Piping, Pumps or Valves with bolting exceeding 2" in diameter.
C4.20 Bolts and Studs N/A
'l Pgps C4.30 Bolts and Studs N/A Valves C4.40 Bolts and Studs N/A l
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Parts Examined Method Method
' Requests No.
REMARKS C5.10 Piping Welds (1/2 inch or less wall thickness)
C5.11 Circumferential Weld Surface 7
Note 1 C5.12 Longitudinal Weld Surface 7
C5.20 Piping Welds (over 1/2 inch wall thickness)
C-5-21 Circumferential Weld Vol. &
7 Notes 1 and 2 Surface C5.22 Longitudinal Weld Vol. &
7 Surface C5.30 Pipe Branch Connections C5.31 Circumferential Weld Surface RR-1 9
Note 1 C5.32 Longitudinal Weld Surface RR-1 7
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BRAIDWOOD STATION PRESERVICE PROGRAM Unit 1 Commonwealth Edison EXAMINATION CATEGORY C-H, All Pressure Retaining CLASS 2 REV. O DATE:
Jan. 85 Components Item Exam Alternate Relief Figure No.
Parts Examined Method Method Requests No.
REMARKS Pressure Vessels C7.10 Pressure Retaining VT-2 Comp. (1WC-5221)
C7.11 Pressure Retaining N/A Not required per IWA-5215 Comp. (1WC-5222)
Piping C7.20 Pressure Retaining VT-2 Comp. (1WC-5221)
C7.21 Pressure Retaining N/A Not required pet IWA-5215 Comp. (1HC-5222)
Pumps C7.30 Pressure Retaining VT-2 Comp. (1WC-5221)
C7.31 Pressure Retaining N/A Not required per IWA-5215 Comp. (1WC-5222)
Valves C7.40 Pressure Retaining VT-2 Comp. (IWC-5221)
C7.41 Pressure Retaining N/A Not required per IWA-5215 Comp. (1WC-5222)
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Parts Examined Method Method.
Requests No.
REMARKS D.l.lA Pressure Retaining Components VT-2 (LWD-5221)
D.l.1B Pressure Retaining N/A Not Required per IWA-5215 Components D.1.2 Component Supports VT-3 Note 3 D.I.3 Snubbers, spring loaded VT-4 Note 3
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Parts Examined ~
Method Method Requests No.
REMARKS D.2.1.A Pressure Retaining ~
VT-2 Components (LWD-5221)
D.2.1.B Pressure Retaining N/A No.t required per IWA-5215 Components (LWD-5222) j D.2.2 Components Supports VT-3 Note 3 i
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Parts Examined Method Method Requests
.No.
REMARKS D.3.1.A Pressure Retaining Component VT-2 (LWD-5221)
D,.3.1.B Pressure Retaining N/A Not required per IWA-5215 Components (IWD-5222) i D.3.2 Component Supports VT-3 Note 3 D.3.3 Snubbers, spring load VT-4 Note 3
. supports 9
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Augmented Inspections I
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Parts Examined Method Method Requests No.
REMARKS Coolant Pump Flywheel Vol. &
Reg Guide 1.83 See Note 5 Surf.
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,'I Notes I
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Note 1 In some casesSection III, construction surface exams are being used in lieu of on site, preservice exams. The substitution program f
is not a generic one. Each surface report is reviewed by the l
on-site ANII to determine if the requirements of IWB/IWC 2200 are met.
I-The surface examination procedures have been reviewed for Section XI acceptability by Hartford Steam Boiler and the Commonwealth Edison Level III.
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f Later revisions to the PSI plan will explain in greater detail 8
the nature and extent of limited exams.
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Braidwood Station intends to use field installation data in lieu of on-site preservice exams for Class 1, 2, and 3 component supports.
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Braidwood has requested and received NRC approval to use code a
case N-401.
The code case allows for digitally encoded eddy current data as an alternative-to magnetic tape and strip chart recordings.
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. field examinations on the reactor coolant pump fly wheels.
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Section 8 Relief Requests I
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RELIEF REQUEST RR1 Rev. O 1.*
SYSTEM: Main Steam, Safety Injection, and Residual Heat Removal 2.
NUMBER OF ITEMS: 24 Line Number Weld Number 1MS07BA-28" 25, 26, 27, 28, 29 IMS07BB-28" 43, 44, 45, 46, 47
[
IMS07BC-28" 25, 26, 27, 28, 29 3
1MS07BD-28" 37, 38, 39, 40, 41 ISIO6BA-24" 23, 23A ISIO6BB-24" 23, 23A 3.
A.S.M.E. CODE CLASS: 2
.l 4.
A.S.M.E. CODE SECTION XI REQUIREMENTS: Examination Category C-F, 1
Items C5.31 and C5.32, require a surface examination of the volume described in Figure IWC-2500-9.
The required volume is 100% of each circumferential weld requiring examination and 2.5t of the I
longitudinal weld at the intersecting circumferential weld.
IWC-2200 states:
I a.
All examinations required by this article for those components initially selected for examination in accordance with Inspection Program A or Inspection Program B and not exempt from inservice l
examinations by IWC-1220 shall be completed prior to initial plant
{
startup.
5.
BASIS FOR RELIEF: The above listed welds are inaccessible to surface examinations, due to the location of saddle plates over the pressure retaining welds.
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6.
ALTERNATE TEST METHOD: A surface examination, (liquid penetrant) and visual examination (leak test) will be performed on the saddle plate fillet welds in lieu of the required volumetric examinations for the pressure retaining welds. listed above.
7.
JUSTIFICATION: Performing a surface and visual examination of the saddle plate fillet welds provides an acceptable level o'i structural integrity for system operation. Radiographs performed on the branch pipe circumferential welds verify its structural integrity at the time of construction. Therefore, and adequate level of plant operational safety can be assured on these welds.
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1; RELIEF REQUEST RR2 Rev. 0
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SYSTEM: Reactor Coolant
=
2.
NUMBER OF ITEMS: 8 Line Number Weld Number 1RC02AA-31 1RC-01-17 1RCO2AB-31 1RC-02-31 1RC02AC-31 1RC-03-17 1RC02AD-31 1RC-04-18 1RC01AA-29 1RC-01-4 1RC01AB-29 1RC-02-18 1RC01AC-29 1RC-03-4 1RC01AD-29 1RC-04-5 3.
A.S.M.E. CODE CLASS: 1 1-4.
A.S.M.E. CODE SECTION XI REQUIREMENTS: Table IWB-2500-1, Examination Category B-J, Item B.9.ll requires a surface and volumetric I
examination of the regions described in Figure IWB-2500-8 for piging 4 in, nominal pipe size and greater.
In addition, Examination Categ'ory B-P, Item B15.50. requires a system leakage test in accordance with IWB-5221 each refueling outage for all pressure retaining components.
Article IWB-2200, "Preservice Examination" states that:
Examinations required by this article shall be completed prior to a.
j initial plant startup.
In addition, the preservice examinations
.L.
shall be extended to include essentially 100% of the pressure retaining welds in all Class 1 components except in those components exempted from examination by IWB-1220 (a), (b), or (c).
5.
BASIS FOR RELIEF: All of the welds listed above are cast austenitic stainless steel to cast austenitic stainless steel. At this time we l
have completed acceptable radiographic examinations of these welds to L
meet the preservice volumetric requirement.. However, we do not intend to use radiography as our inservice volumetric examination method.
Attempts have been made to ultrasonic 1y examine these welds without success.
6.
ALTERNATE TEST METHOD: None.
7.
JUSTIFICAT'ON: The welds listed above are joining SA-351-CF8A (elbow)
I to either SA-351-CF8 (pump casing) or SA-351-CF8M (valve body). These materials have very poor acoustic properties which do not lend themselves to ultrasonic examination.
In that cast austenitic stainless steels are extremely tough and resistant to intergranular stress corrosion cracking, leakage long before complete failure is virtually certain. Leakage.within the Reactor Coolant System is checked each refueling outage.
In addition
' L-to this leakage test, leakage within the containment will be monitored by two (2) remote methods. First, leakage from within the containment will flow into the weir box of the containment sump.
0322m(061385) 0517A
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Within this weir box there is a capacitance type level indicator capable of detecting a 2 gallon per minute leak within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
In
. addition to' the level indicator there are sump-pump-run-time totalizers which measure pump-cun time.
f.
The second method utilizes a containment radiation monitoring system capable of detecting a 1 gallon per minute leak within 1 hour1.157407e-5 days <br />2.777778e-4 hours <br />1.653439e-6 weeks <br />3.805e-7 months <br />.
f Additional atmospheric monitoring is provided by pressure, j
temperature, and humidity monitors. All atmospheric monitors are monitored in the main control room.
By use of the above mentioned leakage detection systems and the high resistance of cast austenitic f
stait.ljss steel to stress corrosion cracking, an high level of structural integrity for these welds will be assured.
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SYSTEM: Reactor Coolant, Reactor Coolant pressurizer, Safety I
' Injection, and Residual Heat Removal.
'2.
'-NUMBER OF ITEMS:
41-
- 3.. A.S.M.E. CODE CLASS:
1 4.
A.S.M.E. CODE SECTION XI' REQUIREMENTS: Examination Category B-L-2,
, f :-
.B-M-2, Item B12.40 requires a visual, (VT-1) examination of the valve aJ body internal surfaces on valves exceeding 4 inches nominal pipe size. Examinations are limited to one valve within each group of
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valves that are of the same constructional design, e.g. globe, gate or check valve, manufacturing method and that are performing similar functions in the system e.g. containment isolation, system overpressure protection.
5.-
BASIS FOR' RELIEF: Tha' requirement to disassemble an operable valve for the sole purpose of performing a visual, (VT-1) of the internal J
. pressure retaining. boundary is impractical and not commensurate to the 3
3_
increased safety achieved by this~ inspection. Class 1 valves are installed in their respective systems and many have completed g
' functional. testing. To disassemble these valves would provide a very
.{
small potential for increasing plant safety margins with a very disproportionate impact on expenditures of plant manpower and resources.
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- 6. - ALTERNATE TEST METHOD: The manufacturers test' data will be used in lieu of a preservice visual examination (VT-1).
This includes g;
documentation of examinations performed during fabrication and
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installation of the subject valves. The examinations performed.may
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7.
JUSTIFICATION: The integrity of the pressure retaining boundary of both carbon steel and stainless steel valve bodies has been i {g u excellent. Class 1 valve bodies can not historically be linked to breaching of'the pressure retaining' boundary in plant systems. Class 1 valves are subjected to numerous types of nondestructive testing and
'l L a rigorous quality assurance program during all stages of fabrication, LL storage, and installation. These valves have been found acceptable by the Manufacturer, the A.S.M.E. Authorized Nuclear Inspector and
~ Commonwealth Edison's Quality Assurance.
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RELIEF REQUEST RR4 Rev. 0
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1.
SYSTEM:
Pressurizer Vessel and Steam Generator Vessel (Primary Side) 2.
NUMBER OF ITEMS:
14 Line Number Weld Number 1RC01BA Primary Nozzles (2) 1RC01BB Primary Nozzles (2) 1RC01BC Primary Nozzles (2) 1RC01BD Primary Nozzles (2) 1RYO15 RY 1, 2, 3, 4A, 4B, 4C 3.
A.S.M.E. CODE CLASS:
1 4.
A.S.M.E. CODE SECTION XI REQUIREMENTS: Table IWB-2500-1, Examination I
Category B-D, Items B3.120 and B3.140 require valumetric examination of the regions described in Figure IWB-2500-7 for the inner radius of nozzles in the pressurizer and steam generators (primary side).
Subarticle IWB-2200, "Preservice Examination" states that:
Examinations required by this article shall be completed prior to a.
initial plant startup.
In addition, the preservice examinations
,shall be extended to include essentially 100*. of the pressure
/
retaining welds in all Class 1 comp,onents except in those components exempted from exarsination by IWB-1220 (a), (b), or (c).
5.
BASIS FOR' RELIEF: The nozzles listed above all contain inherent geometric constraints and clad inner surfaces which limit the ability to perform meaningful volumetric examinations.
In an attempt'to develop a technique to locate flaws-in the nozzle inner radii area, a mock-up was used with little sucess.
6.
ALTERNATETEbTMETHOD:
The steam generator primary side nozzles and pressurizer nozzle inner radii will be examined using the VT-1 method on the inside surface. All pressure retaining components were hydrostatically tested to the requirements of A.S.M.E.Section III.
7.
JUSTIFICATION:
In' performing the alternate inspection on the l
pressurizer and steam generators and the hydrostatic test on all I_
pressure retaining components,. an adequate level of' structural
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integrity is assured for plant operation.
0322m(061385) 0517A
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SYSTEM: Reactor Coolant 2.
NUMBER OF ITEMS: 4 (IRC0lPA, IRC0lPB, IRC0lPC, IRC01PD) 3.
A.S.M.E. CODE CLASS:
1 I
4.
A.S.M.E. CODE SECTION XI REQUIREMENTS: Table IWB-2500-1, Category B-L-2, Item B12.20 requires a VT-1 for the internal surfaces of Class 1 Pumps.
'5.
BASIS FOR RELIEF: The requirement to disassemble the Reactor Coolant y.
Pumps for the sole purpose of performing a visual examination of the g
internal casing surface is impractical.
6.
ALTERNATE TEST METHOD: The manufacturers examination data will be used in lieu of a preservice visual examination (VT-1).
7.
JUSTIFICATION: The reactor coolant pumps have integrally " cast bodies. The liquid penetrant exams performed by the manufacturer will I
provide e' equate structural integrity.
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e
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f EX AM. VOLUME-A-Se.-0 f
s 1/ 2 in.
j' A
1/2 in.
' C
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- - 1/2 in.
EXAM. VOLUME l
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FIG. !WC.2520-2 TYPICAL TUBESHEET-TO SHELL CIRCUMFERENTIAL WELDS (STEAM GENERATOR DESIGNS) 4 4
.4
f f
NOZZLE SIZES OVER 4in. NOM. PIPE SIZE VESSEL THICKNESS - t a 1/2 in. OR LESS
}j,
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f EXAMINATION SURFACE,A-B
.A 6
1/2in.
I 1/2in.l
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EXAMINATION SURFACE, A-B
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L FIG. IWC 2520-3 N0ZZLE TO-VESSEL WELDS M
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NOZ2LE SIZES-OVER 4in. NOM. PIPE SIZE VESSEL THICKNESS OVER 1/2 in.
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VOLUME
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FIG. IWC-2520 4 N0ZZLE-TO-VESSEL WELDS I
=
.~++
I
,\\
m __
g COMPONENT
/2in. ALL ARCUND
-C -
7 1/2in.
1/2lA
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-'A ALL AROUNO EXAM. SURFACES EX AM. SURFACES A-B AND C-O g,g I
I COMPONENT
/2in"BEYOND wELO AREA 5.+
C 1
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=
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=
SUPPORT l
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=
EXAM. SURFACES EX AM. SURFACES A-B A-B LINEAR TYPE PLATE AND SHELLTYPE SUPPORT WELDS SUPPORT WELDS FIG. IWC 2520-5 INTEGRALLY WELDED COMPONENT SUPPORTS o
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EXAM SURF.
A-B FIG. IWC-Z5208 WELDS IN PUMP CASING AND VALVE BODIES L
~
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h e
9 m
.m o
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b-f (STUD f
(
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./
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FIG. IWC.25206 PRESSURE RETAINING BOLTING L
l I.
W I
mumm
[ PROFILE OF UALVE BODY, EXAM. SURFACE VESSEL NOIZLE, OR A-C 3
7 I
PUMP CONNECTION 1/2in.
1/2 in.
,1/2in.
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/..B 7,
y t
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LNNER SURFACE
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NOM. PIPE WALL THICKNESS, t = 1/2i5.OR LESS f
[ PROFILE OF VALVE BODY.
VESSEL NOZZLE. OR
~
' EX AM. SURFACE J l
PUMP CONNECTION A-B t/2 in.
1/2in.
4 m
/
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8 A,
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_ EXAM.VOL _
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NOM. PIPE WALLTHICKNESS t OVER 1/2 in.
FIG. IWC-2520 7 WELCS IN PIP!NG 4
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Section 10
.f Exemptions I
I I
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l Exempt Components The following tables list those systems / components which have been exempted from examination as specified in ASME Section XI, I
subarticles IWB-1220, IWC-1220 and IWD-1220. These tables contain the following information:
==
Description:==
describes the type of component (s)/ system (s) in that
- table, i.e., Exempt Class 1 Vessels.
System:
refers to the component (s) and/or system (s) being addressed.
Component
Description:
is the equipment part number of line number being exempted. Note, when the word "All" appears, the entire
. {,
portion of the system being addressed under " Description" shall be I
considered exempt.
Exemption:
identifies the exemption from ASME Section XI which is being applied to the component / system. All exemptions shall be from the 1977 Edition through the Summer 1978 Addenda except when preceeded by an asterisk (*) which is used to identify the 1974 i
Edition through the Summer 1975 Addenda.
If more than one exemption.s applies.to a specific component or system, all exemptions may appear. The following is a list of exemptions applied:
IWB-1220(b):
piping of 1 in. nominal pipe size and smaller except for Steam Generator tubing: components and their connections in piping of 1 in, nominal pipe size and smaller.
IWB-1220(c):
reactor vessel head connections and associated piping, 2 in. nominal pipe size and smaller, made inaccessible by control rod drive penetrations.
IWC-1220(a):
components of systems or portions of systems' that during normal plant operating conditions are not required to operate or perform a system function but remain flooded under static conditions at a pressure l.
of at least 80% of the pressure that the component or L
system will.be subjected to when required to operate.
.3 IWC-1220(b):
components of systems or portions of systems, other
{
than Residual Heat Removal Systems and Emergency Core Cooling Systems, that are not required to operate above a pressure of 275 psig or above a temperature of 200*F.
l.
m 6
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IWC-1220(c):
component connections (including nozzles in vessels
~
-and pumps) piping and associated valves, and vessels and their supports that are 4 in. nominal pipe size and smaller.
IWD-A,B,C:
component supports, restraints, mechanical snubbers and hydraulic snubbers within the boundaries of systems in Items D-A, D-B and D-C are exempt from VT-3/VT-4 requirements if components are 4 in.
nominal pipe size and smaller.
- IWC-1220(a): components in systems where both the design pressure and temperature are equal to or less than 275 psig and 200*F, respectively.
~
- IWC-1220(b): component connections, piping, and associated valves and vessols (and their supports), that are 4 in.
nominal pipe size and smaller.
l I All components listed herein will receive the required system leakage test as specified in the appropriate Table.
l-l I.
L L
L 0322m(061385) 0517A
-- s
.g BRAIDWOOD STATION
.PRESERVICE PROGRAM Unit 1 Commonwealth A
Edicon CLASS 1.
REV. O' DATE: Jan. 85
==
Description:==
Exempt Class 1 Piping SYSTEM COMPONENT EXEMPTION REMARKS
.f Chemical and ICVA3C-1.0 IWB-1220(b)
Volume ICVA3DA-1.0 IWB-1220(b)
Control ICVA3DB-1.0 IWB-1220(b) 1CV15AA-0.75 IWB-1220(b)
'lCV15AB-0.75 IRB-1220(b)
ICV 15AC-0.75 IWB-1220(b) 1CV15AD-0.75 IWB-1220(b)
Reactor 1RC08AA-0.75 IWB-1220(b)
Coolant IRC08AB-0.75 3HB-1220(b) 1RC08AC-0.75 IWB-1220(b) 1RC08AD-0.75 IWB-1220(b) 1RC09AA-1.0 IWB-1220(b) 1RC09AB-1.0 IWB-1220(b) 1RC09AC-1.0 IWB-1220(b)
IWB-1220(b)
IRC09AD-1.0 1RC09AE-1.0 IWB-1220(b)
IRC09AF-1.0 IWB-1220(b) 1RC09AG-1.0 IWB-1220(b) 1RC09 All-1.0 IWB-1220(b) 1RC10AA-1.0 IWB-1220(b) 1RC10AB-1.0 IWB-1220(b)
IWB-1220(b) 1RC10AC-1.0 IWB-1220(b) 1RC10AD-1.0 1RCllBA-0.75 IW3-1220(b) 1RCllBB-0.75 IWB-1220(b) 1RCllBC-0.75 IWB-1220(b) 1RCllBD-0.75
.IWB-1220(b) 0322m(061385) 0517A 1
J U
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-s BRAIDWOOD. STATION PRESERVICE PROGRAM Commonwealth-Unit 1 Edison a
==
Description:==
Exempt Class 1 Piping CLASS 1 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Reactor IRC12BA-0.75 IRB-1220(b)
Coolant IRC12BB-0.75 IWB-1220(b) 1RCl2BC-0.75 IWB-1220(b) 1RC12BD-0.75 IWB-1220(b) 1RC18BA-0.75 IWB-1220(b)
~
1RC18BB-0.75 IWB-1220(b) 1RC18BC-0.75 IWB-1220(b) 1RC18BD-0.75 IWB-1220(b) 1RC19BA-0.75 IWB-1220(b) 1RC19BB-0.75 IWB-1220(b) 1RC19BC-0.75 IWB-1220(b) 1RC19BD--0. 75 IWD-1220(b) 1RC20AA-0.75 IWB-1220(b) 1RC20AB-0.75 IWB-1220(b) 1RC20AC-0.75 IWB-1220(b) 1RC20AD-0.75-IWB-1220(b) 1RC23AA-0.75 IWB-1220(b) 1RC23AB-0.75 IWB-1220(b) 1RC23AC-0.75 IWB-1220(b) 1RC23AD-0.75 IWB-1220(b) 1RC31A-1.0 IWB-1220(b) 1RC31B-1.0 IWB-1220(b) 1RC31C-1.0 IWB-1220(b) 1RC31DA-1.0 IWB-1220(b) 1RC31DB-1.0 IWB-1220(b) 1RC31EA-0.5 IW3-1220(b) 1RC31EB-0.5 IWB-1220(b) 1RC47AA-0.75 IWB-1220(b) 1RC47BC-0.75 IWB-1220(b) 1RC47CA-0.75 IWB-1220(b) 1RC47DA-0.75 IWB-1220(b) 1RC52A-0.75 IWB-1220(b) 1 0322m(061385) 0517A
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P Pame amann anans m eans BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edison De:cription: Exempt Class 1 Piping & Valves CLASS 1 REV.-0 DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Pumps There are no exempt Class 1 Pumps.
Valves IWB-1220(b)
CV Valves on exempt, Class 1 piping.
RC Ril 1
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0322a
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BRAIDWOOD STATION FRESERVICE PROGRAM Commonwealth Unit 1 Ediscn i
~~D2ccription: Exempt Class 2 Vessels CLASS 2 REV. O DATE: Jan. 85 SYSTEM COMPONENT
. EXEMPTION REMARKS Containment ICS-01-SA IWC-1220(b)
Spray Eductors Spray ICS-01-SB IWC-1220(b)
Spray Eductors ICS-01-T IWC-1220(b)
Spray Additive Tank Ch:micaland ICV-01-FA IWC-1220(b), (c)
Seal Water Injection Filter Volume ICV-01-FB IWC-1220(b), (c)
Seal Water Injection Filter Control ICV-02-A IWC-1220(b)
Seal Water lleat Exchanger Safety ISI-01-T IWC-1220(b)
Refueling Water Storage Tank Injection Accumulator Tanks l
ISI-04-TA IWC-1220(a)
Refueling Water Storage Tank Accumulator Tanks ISI-04-TB IWC-1220(a)
Refueling Water Storage Tank Accumulator Tanks ISI-04-TC IWC-1220(a)
Refueling Water Storage Tank Accumulator Tanks ISI-04-TD IWC-1220(a)
Refueling Water Storage Tank 4
1 Accumulator Tanks l
j o
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i BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Edicon Unit'1 Diccription: Exempt Class 2 Piping
. CLASS 2 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Ch2mical and ICVA1A-6.0 IWC-1220(b)
Volume' ICVA3EA-1.0 IWC-1220(c)
Control 1CVA3EB-1.0 IWC-1220(c)
ICVA3PB-2.0 IWC-1220(c) i ICVA4AA-1.0 IWC-1220(b), (c)
ICVA4AB-1.0 IWC-1220(b), (c)
ICVA4B-1.0 IWC-1220(b), (c) 1CVA4C-1.0 IWC-1220(b), (c) i ICVA8B-0.75 IWC-1220(b), (c)
ICVA9A-1.0 IWC-1220(b), (c)
ICVB5A-0.75 IWC-1220(c)
ICVB6CA-1.0 IWC-1220(b), (c)
ICVB6CB-1.0 IWC-1220(b), (c)
ICVB6D-1.0 IWC-1220(b), (c)
ICVB7BA-3.0 IWC-1220(c)
ICVB7BB-3.0 IWC-1220(c) i ICVC2AA-0.75 IWC-1220(c) i ICVC2BA-0.75 IWC-1220(c)
ICVC2CA-0.75 IWC-1220(c)
ICVC2DA-0.75 IWC-1220(c)
ICVC2EA-0.75 IWC-1220(c)
ICVC2EA-0.75 IWC-1220(c)
ICVC2GA-0.75 IWC-1220(c)
ICVC2HA-0.75 IWC-1220(c)
ICVCSAC-0.75 IWC-1220(b), (c)
ICVC5BC-0.75 IWC-1220(b), (c) 1CVC5CC-0.75 IWC-1220(b), (c)
ICVC5DC-0.75
'IWC-1220(b), (c)
ICVCSEC-0.75 IWC-1220(b), (c) 4 1CVC5FC-0.75 IWC-1220(b), (c)
ICVC5GE-0.75 IWC-1220(b), (c) 1322m(061385) 1517A i 'd
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W humas BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edison
==
Description:==
Exempt Class 2 Piping CLASS 2 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Chtmical and ICVC5HC-0.75 IWC-1220(b), (c)
Volume ICVC9AA-0.75 IWC-1220(b), (c)
Control ICVDIAA-0.75 IWC-1220(b), (c)
ICVD2AA-0.75 IWC-1220(b), (c)
ICVD2BA-0.75 IWC-1220(b), (c)
ICVD4AA-2.0 IWC-1220(b), (c)
ICVD4AB-2.0 IWC-1220(b), (c) 1CVD4AC-2.0 IWC-1220(b), (c)
ICVD4BA-2.0 IWC-1220(b). (c)
ICVD4BB-2.0 IWC-1220(b), (c)
ICVD4BC-2.0 IWC-1220(b), (c)
ICVD5AA-0.75 IWC-1220(b), (c)
ICVD6AA-0.75 IWC-1220(b), (c)
ICVD7AA-0.75 IWC-1220(b), (c)
ICVD7BA-0.75 IWC-1220(b), (c) 1CVE3AA-0.75 IWC-1220(b), (c)
ICVE6AA-0.75 IUC-1220(b), (c)
ICVE6AB-0.75 IWC-1220(b), (c)
ICVE6AC-0.75 IWC-1220(b), (c)
ICVE6AD-0.75 IWC-1220(b), (c)
ICVE7AA-0.75 IWC-1220(b), (c)
ICVE7AB-0.75 IWC-1220(b), (c)
ICVE7AC-0.75 IWC-1220(b), (c)
ICVE7AD-0.75 IWC-1220(b), (c)
ICVE8A-0.75 IWC-1220(b), (c) 1CVE9A-0.75 IWC-1220(b), (c)
ICVFIA-0.75 IRC-1220(b), (c) 1CVF2A-0.75 IWC-1220(b), (c)
ICVF3A-0.75 IWC-1220(b), (c)
ICVF4A-0.75 IWC-12,20(b), (c)
ICVF6AA-0.75 IWC-1220(b), (c) e ICVF6BA-0.75 IWC-1220(b), (c) o i
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BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edison De:cription: Exempt Class 2 Piping CLASS 2
.REV. O DATE: Jan. 85 SYSTEM.
CCMPONE!!T EXEMPTION REMARKS Ch nical and ICVF7AA-0.75 IWC-1220(b), (c)
Volume ICVF8AA-2.0 IWC-1220(b), (c)
Control ICVG1AA-2.0 IWC-1220(c)
ICVGlAB-2.0 IWC-1220(c) l ICVG2A-0.75 IWC-1220(b), (c) l' ICVG3C-0.75 IWC-1220(b), (c)
ICVG4AA-0.75 IWC-1220(b), (c)
ICVG4BA-0.75 IWC-1220(b), (c)
ICVG4CA-0.75 IWC-1220(b), (c)
IWC-1220(b), (c)
ICVG4DA-0.75 ICVGSAA-0.75 IWC-1220(b), (c)
'.lCVGSAB-0.75 IWC-1220(b), (c)
ICVG5AC-0.75 IWC-1220(b), (c)
ICVG5AD-0.75 IWC-1220(b), (c)
ICVG6AA-0.75 IWC-1220(c)
ICVG6AB-0.75 IWC-1220(c)
ICVG6AC-0.75 IWC-1220(c)
ICVG6AD-0.75 IWC-1220(c)
ICVG7A-0.75 IWC-1220(b), (c) 1CVG8AA-1.0 IWC-1220(b), (c)
ICVG8AB-1.0 IWC-1220(b), (c)
ICVII3AA-0.75 IWC-1220(c) 1CVil3AB-0.75 IWC-1220(c)
ICVil3AD-0.75 IWC-1220(c)
ICVil4AA-0.75 IWC-1220(c)
ICVil4AC-0.75 IWC-1220(c)
ICVli4AD-0.75 IWC-1220(c)
ICVIISAA-0. 75 IWC-1220(c)
ICVil5AB-0.75 IWC-1220(c)
'$322n(061385f
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9-9 BRAIDUOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Edicon De cription: Exempt Class 2 Piping CLASS 2 REV. O DATE:
Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Cht:2ical and ICVli7AA-0.75 IWC-1220(c)
Volume ICVil7AB-0.75 IWC-1220(c)
Control ICVli7AC-0.75 IWC-1220(c)
ICVif8A-2.0 IWC-1220(c)
ICVJ3A-3.0 IWC-1220(b), (c)
ICVJ4A-4.0 IWC-1220(b), (c) 1CVJ5A-0.75 IWC-1220(b), (c) 1CVJ6A-3.0 IRC-1220(b), (c)
ICVJ7A-3.0 IWC-1220(b), (c) 1CVJ8AA-0.75 IWC-1220(c) 11CVJ8AB-0.75 IWC-1220(c) 1CVJ8AC-0.75' IWC-1220(c)
ICVJ8AD-0.75 IWC-1220(c)'
ICVK3A-0.75
'IWC-1220(b), (c)
ICVK4A-1.0 IWC-1220(b), (c)
ICVK5A-2.0 IWC-1220(b), (c)
ICVK8A-0.75 IWC-1220(c)
ICVK9A-0.75 IWC-1220(b), (c) 1CVLIA-0.75 IWC-1220(b), (c)
ICVL3A-0.375 IWC-1220(b), (c) 1CVL5AA-0.75 IWC-1220(b), (c)
ICVL6A-0.375 IWC-1220(b), (c) 1CVL7AA-0.75 IWC-1220(b), (c) 1CVL8AA-0.75 IWC-1220(b), (c)
ICVL8AB-0.75 IWC-1220(b), (c)
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IWC-1220(b), (c)
Volume ICVM1A-0.75 IWC-1220(b), (c)
Crntrol ICVM2A-0.75 IWC-1220(b), (c) 1CVM4A-0.75 IWC-1220(c)
ICVM5A-0.75 IWC-1220(c)
ICVO1AA-3.0 IWC-1220(c)
ICVO1B-3.0 IWC-1220(c)
ICVOICA-3.0 IWC-1220(c)
ICVOICB-3.0 IWC-1220(c)
ICVOICC-3.0 IWC-1220(c)
ICVO1DA-3.0 IWC-1220(c)
.1CVO1DB-3.0 IWC-1220(c)
ICVOIDC-3.0 IWC-1220(c)
ICVO1E-3.0 IWC-1220(c)
ICVOlFA-3.0 IWC-1220(c)
ICVolFB-3.0 IWC-1220(c)
ICVO1G-3.0 IWC-1220(c)
ICVO2AA-3.0 IWC-1220(b), (c) 1CVO2AB-3.0 IWC-1220(b), (c)
ICVO2B-3.0 IWC-1220(b), (c)
ICVO2C-2.0 IWC-1220(b), (c)
ICVO2D-2.0 IWC-1220(b), (c) 1CVO2E-3.0 IWC-1220(b), (c)
ICVO2F-2.0 IWC-1220(b), (c)
ICVO2G-2.0 IWC-1220(b), (c)
ICVO3C-3.0 IWC-1220(b), (c) 1CVO4B-3.0 IWC-1220(b), (c) 1CVO5A-4.0 IWC-1220(b), (c) 1CV05B-8.0 IWC-1220(b)
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ICVO7A-3.0 IWC-1220(b), (c)
ICVO8AA-4.0 IWC-1220(b), (c)
ICVO8AB-4.0 IWC-1220(b), (c)
ICVO9A-4.0 IWC-1220(b), (c) l! -
ICVO9D-3.0 IWC-1220(b), (c) 4 1CVO9E-3.0 IWC-1220(b), (c),
ICVO9PA-3.0 IWC-1220(b), (c)
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Volume 1CV14EB-2.0 IWC-1220(b)p (c)
Control ICV 14EC-2.0 IWC-1220(b), (c)
ICV 15BB-0.75 IWC-1220(c) 1CV15BC-0.75 IWC-1220(c)
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ICvl6CC-0.75 IWC-1220(b),.(c)
ICV 16CD-0.75 IWC-1220(b), (c)
ICV 16DA-1.50 IWC-1220(b), (c)
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Control 1CV16DC-0.75 IWC-1220(b), (c)
ICV 16ED-0.75 IWC-1220(b), (c) 1CV16P-2.0 IWC-1220(b), (c)
ICvl6J-2.0 IWC-1220(b), (c) 1CV17B-2.0 IWC-1220(b), (c)
ICvl8A-3.0 IWC-1220(b), (c)
ICV 28AB-0.75 IWC-1220(b), (c)
ICV 29AA-0.75 IWC-1220(b), (c)
ICV 32A-0.75 IWC-1220(b), (c) 1CV33A-0.75 IWC-1220(b), (c) 1CV34A-0.75 IRC-1220(b), (c)
ICV 35AA-0.75 IWC-1220(b), (c)
ICV 35AB-0.50 IWC-1220(b), (c) 1CV36A-0.75 IWC-1220(b), (c) 1CV37A-0.75 IWC-1220(b), (c)
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Volume ICV 38AB-0.50 IWC-1220(b), (c)
IWC-1220(b), (c)
Control ICV 39AA-0.75 IWC-1220(b), (c)
ICV 39AB-0.75 ICV 40AA-0.75 IWC-1220(b), (c) 1CV40BA-0.75 IWC-1220(b), (c)
ICV 41AA-0.75 IWC-1220(b), (c)
ICV 41BA-0.75 IWC-1220(b), (c)
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Volume ICV 50AA-0.75 IWC-1220(b), (c)
Control 1CV51AA-0.75 IWC-1220(b), (c) 1CV52A-2.0 IWC-1220(b), (c) f ICV 52B-3.0 IWC-1220(b), (c)
ICV 53A-3.0 IWC-1220(b), (c) 1CV54A-3.0 IWC-1220(b), (c) 1CV55A-4.0 IWC-1220(b), (c) 1CV63A-0.75 IWC-1220(b), (c)
ICV 64A-0.75 IWC-1220(b), (c) 1CV66A-0.75 IWC-1220(b), (c)
ICV 68B-0.375 IWC-1220(b), (c)
ICV 70A-0.75 IWC-1220(b), (c) 1CV72AA-0.75 IWC-1220(b), (c) 1CV72AB-0.75 IWC-1220(b), (c) 1CV73AA-0.75 IWC-1220(b), (c) 1CV73AB-0.75 IWC-1220(b), (c) 1CV77A-0.75 IWC-1220(b), (c)
ICV 81A-2.0 IWC-1220(b), (c) 1CV82B-1.0 IWC-1220(b), (c)
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Volume ICV 98A-8.0 IWC-1220(b) i Control ICV 98BA-8.0 IWC-1220(b)
ICV 98BB-8.0 IWC-1220(b) 1CV98C-8.0 IWC-1220(b) 1CV99A-8.0 IWC-1220(b)
Puel Pool All IWC-1220(b), (c)
Cleanup Fire All IWC-1220(b), (c)
Protection Main IFWO6AA-4.0 IWC-1220(c)
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IFWO6AD-4.0 IWC-1220(c)
IFWO7AA-0.75 IWC-1220(c)
IFWO7AB-0.75 IWC-1.220(c) 1FWO7AC-0.75 IWc-1220(c)
IFWO7AD-0.75 IWC-1220(c) 1FW13AA-0.50 IWC-1220(c)
IFW13BA-0.50 IWC-1220(c)
IWC-1220(c)
IFW13CA-0.50 e
IFW13DA-0.50 IWC-1220(c)
IFW13EA-0.75 IWC-1220(c) 1FW13FA-0.75 IWC-1220(c)
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Feodwater IPW13KA-0.75 IWC-1220(c).
1FW13LA-0.75 IWC-1220(c)
IFW13MA-0.75 IWC-1220(c)
IFW14AA-0.50 IWC-1220(c) 1FW14BA-0.50 IWC-1220(c) i IFW14CA-0.50 IWC-1220(c) i IFW14DA-0.50 IWC-1220(c) 1FW14EA-0.75 IWC-1220(c)
IFW14FA-0.75 IWC-1220(c)
IFW14GA-0.75 IWC-1220(c)
IFW1411A-0.75 IWC-1220(c)
IPW15AA-0.50 IWC-1220(c).
IPW15BA-0.50 IWC-1220(c) 1FW15CA-0.50 IWC-1220(c) 1FW15DA-0.50 IWC-1220(c) 1FW15EA-0.75 IWC-1220(c) 1FW15FA-0.75 IWC-1220(c) 1FW15GA-0.75 iWC-1220(c) 1FW1511A-0.75 IWC-1220(c) 1FW74EA-0.75 IRC-1220(c) 1PW74FA-0.75 IWC-1220(c)
IFW74GA-0.75 IWC-1220(c)
IFW74tlA-0.75 IWC-1220(c) 1FW76AA-1.0 IWC-1220(c) 1FW76AB-1.0 IWC-1220(c) 1FW76AC-1.0 IWC-1220(c) 1FW76AD-1.0 IWC-1220(c) 1PW82AA-3.0 IWC-1220(c)
IFW82AB-3.0 IWC-1220(c)-
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.IWC-1220(c)
Fasdwater IFW82BB-3.0 IWC-1220(c)
IFW82BC-3.0 IUC-1220(c)
IFW82BD-3.0 IWC-1220(c)
IFW87BA-3.0 IWC-1220(c) l IPW87BB-3.0 IWC-1220(c)
IFW87BC-3.0 IWC,1220(c)
IFW87BD-3.0 IWC-1220(c) 1FW91AA-0.50 IWC-1220(c) 1FW91BA-0.50 IWC-1220(c) 1FW91CA-0.50 IWC-1220(c) i IFW91DA-0.50 IWC-1220(c)
IFW91EA-0.75 IWC-1220(c) 1FW91FA-0.75 IWC-1220(c)
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'lFW102AD-4.0 IWC-1220(c) 1FW102AE-4.0 IWC-1220(c)
IFW102AP-4.0 IWC-1220(c)
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~ CLASS 2 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION
~
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IFW102AP-4.0 IWC-1220(c)
IFW102AQ-4.0
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~1MS01FC-4.0 IWC-1220(c)
IMS01FD-4.0 IWC-1220(c)
IMS20AA-3.0 IWC-1220(c) 1MS20AB-3.0 IWC-1220(c) 1MS20AC-3.0 IWC-1220(c) 1MS20AD-3.0 IWC-1220(c)
IMS21AA-0.75 IWC-1220(c)
IMS21AB-0.75 IWC-1220(c)
IMS21AC-0.75 IWC-1220(c)
IMS21AD-0.75 IWC-1220(c)
IMS68AA-0.75 IWC-1220(c)
IMS68AB-0.75 IWC-1220(c)
IMS68AC-0.75 IWC-1220(c)
IMS68AD-0.75 IWC-1220(e)
~1MS70AA-0.50 IWC-1220(c)
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- DATE:. Jan..85 SYSTEM COMPONENT EXEMPTION REMARKS Main Steam IMS142AA-4.0 IWC-1220(c)
IMS142AB-4.0 IWC-1220(c)
IMS142AC-4.0 IWC-1220(c)-
IMS142AD-4.0 IWC-1220(c) 1MS142AE-4.0 IWC-1220(c)
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IRC32AB-0.75 IWC-1220(c) 1RC32B-0.375 IWC-1220(c) 1RC33A-0.375 IWC-1220(c) 1RC33CA-0.375 IWC-1220(c) 1RC38AA-0.375 IWC-1220(c) 1RC38AB-0.375 IWC-1220(c)
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. SYSTEM COMPONENT EXEMPTION REMARKS Rractor-1RC38CA-0.75 IWC-1220(c)-
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Coolant IRC44AB-1.0 IWC-1220(c) 1RC48AA-0.375 IWC-1220(c) 1RC48AB-0.375 IWC-1220(c) 1RC48AC-0.375 IWC-1220(c) l 1RC48AD-0.375 IWC-1220(c) 4 1RC49A-0.75 IWC-1220(c) 1RC55AA-0.75 IWC-1220(c) 1RC55AB-0.75 IWC-1220(c) 1RC55AC-0.75 IWC-1220(c)
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==
Description:==
Exempt Class 2 Piping SYSTEM COMPONENT EXEMPTION' REMARKS Rssidual 1RIIO7AA-0.75
- IWC-1220(d) lizat Removal 1RIl07AB-0.75
- IWC-1220(d) 1Rl!08AA-0.75
- IWC-1220(d) 1Rl!08AB-0.75
- IWC-1220(d) j 1Ril10AA-3.0
- IWC-1220(d) 1Ril10 AB-3.0
- IWC-1220(d) 1Ril10CA-3.0
- IWC-1220(d)
IR!I10CB-3.0
- IWC-1220(d) 1Rilll AA-0.75
- IWC-1220(d) 1RII11 AB-0.75
- IWC-1220(d) i 1 Rill 3AA-2.0
- IWC-1220(d) 1R1113AB-2.0
- IWC-1220(d) 1 Rill 3B-2.0
- IWC-1220(d) 1RII16AA-0.75
- IWC-1220(d) 1RII16BA-0.75
- IWC-1220(d) 4 1Ril19AA-0.75
- IWC-1220(d) 1Ril19AB-0.75
- IWC-1220(d) 1Ril19AC-0.75
- IWC-1220(d) 1RI!19AD-0.75
- IWC-1220(d) 1RII19AE-0.75
- IWC-1220(d) 1Ril19AF-0.75
- IWC-1220(d) 1Ril19BA-0.75
- IWC-1220(d) 1Ril19BB-0.75
- IWC-1220(d) 1RII20AC-0.75
- IWC-1220(d) 1Ril20AD-0.75
- IWC-1220(d) 1RII20AE-0.75
- IWC-1220(d) 1Ril20AF-0.75
- IWC-1220(d) 1RII20AG-0.75
- IWC-1220(d) 1Ril20All-0.75
- IWC-1220(d) 1RII22AA-0.50
- IWC-1220(d)
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- IWC-1220(d)
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BRAIDWOOD STATION PRESERVICE PROGRAM-Commonwealth Unit 1 Edigon Dercription: Exempt Class 2 Piping CLASS 2 REV. 0 DATE: Jan. 85 f
COMPONEOT EXEMPTION REMARKS I
SYSTEM Station All IWC-1220(b), (c)
H: sting Safety ISIA2AA-0.75
- IWC-1220(d)
Injection ISIA2AB-0.75
- IWC-1220(d)
ISIA5B-0.75
- IWC-1220(d)
ISIA7AA-0.75
- IWC-1220(a), (d) j ISIB2AA-1.0
- IWC-1220(d)
ISIB2AB-1.0
- IWC-1220(d)
ISIB2AC-1.0
- IWC-1220(d)
ISIB2AD-1.0
- IWC-1220(d) 4 ISIB3A-0.75
- IWC-1220(d)
ISIB4AA-0.75
- IWC-1220(a), (d) t ISIB4BA-0.75
- IWC-1220(a), (d)
ISIB5AA-0.75
- IWC-1220(d)
ISIB5AB-0.75
- INC-1220(d)
ISIB5AC-0.75
- IWC-1220(d)
ISIB5AD-0.75
. *IWC-1220(d)
ISIB6AA-0.75
- IWC-1220(d)
ISIB6AB-0.75
- IWC-1220(d)
ISIB6AC-0.75
- IWC-1220(d)
ISIB6AD-0.75
- IWC-1220(d)
ISIB7AA-1.0
- IWC-1220(a), (d)
ISIB7AB-1.0
- IWC-1220(a), (d)
ISICIA-3.0
- IWC-1220(a), (d)
ISIC2A-6.0
- IWC-1220(a)'
1 SIC 3AA-1.0
- IWC-1220(d)
ISIC3BA-1.0
- IWC-1220(d)
ISIC3CA-1.0
. *IWC-1220(d)
ISIC3DA-1.0
- IWC-1220(d)
ISIC3EA-1.0
- IWC-1220(d) g.
ISIC3FA-1.0
- IWC-1220(d)
ISIC3GA-1.0
- IWC-1220(d).
$0322;(0613S5) s
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-Editon'
==
Description:==
Exempt Class 2 Piping CLASS 2 REV. O DATE: Jan. 85
-SYSTEM COMPONENT EXEMPTION REMARKS Safety ISIC3 IIA-1.0
- IWC-1220(d)
Injection ISIC3JA-1.0
- IWC-1220(d)
.s ISIC3KA-1.0
~
- IWC-1220(d)
ISIC3LA-1.0
- IWC-1220(d)
ISIC3MA-1.0
- IWC-1220(d)
ISIC3NA-1.0
- IWC-1220(d)
ISIC3PA-1.0
- IWC-1220(d)
ISIC3QA-1.0
- IWC-1220(d)
ISIC3RA-1.0
- IWC-1220(d)
ISIC5AA-1.0
- IWC-1220(a), (d)
ISIC5AB-1.0
- IWC-1220(a), (d)
ISIC6A-4.0
- IWC-122G(a), (d) j ISIC7AA-0.75
- IWC11220(d) l ISIC7AB-0.75
- IWC-1220(d)
ISIDIAA-0.75
- IWC-1220(a), (d) e ISIDIAB-0.75
- IWC-1220(a), (d)
ISID7AA-0.50
- IWC-1220(d)
ISID7AB-0.50
- IWC-1220(d)
ISIE3AA-0.75
- IWC-1220(d)
ISIE3BA-0.75
- In2-1220(d)
ISIE3CA-0.75
- IWC-1220(d)
ISIE3DA-0.75
- IWC-1220(d)
ISIE4AA-0.75
- IWC-1220(d)
ISIE4BA-0.75
- IWC-122,0(d)
ISIE4CA-0.75
- IWC-1220(d)
ISIE4DA-0.75
- IWC-1220(d) 1SIE5A-2.0
- IWC-1220(a), (d)
ISIE9AA-0.75
- IWC-1220(d)
ISIE9AB-0.75
- IWC-1220(d)
ISIP2A-0.75
- IWC-1220(d) t i
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BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth Unit 1 Ed son
==
Description:==
Exempt Class 2 Piping CLASS 2 REV. O DATE:.Jan._85 SYSTEM COMPONENT EXEMPTION REMARKS Safety ISIF3A-0.75
- IWC-1220(d)
Injection ISIF4A-0.75
- IWC-1220(d)
ISIF5A-0.75
- IWC-1220(d)
ISIF6AA-0.75
- IWC-1220(d)
ISIF6AB-0.75
- IWC-1220(d) 1SIF7AA-0.75
- IWC-1220(d)
ISIF7AB-0.75
- IWC-1220(d)
ISIF9A-8.0
- *IWC-1220(a)
ISIGlA-0.75
- IWC-1220(d)
ISIOlA-8.0
- IWC-1220(a)
ISIOlB-24.0
- IWC-1220(a) i ISIO2A-8.0
- IWC-1220(a) 1SIO2BA-6.0
- IWC-1220(a)
ISIO2BB-6.0
- IWC-1220(a)
ISIO3AA-4.0
- IWC-1220(d)
ISIO3AB-4.0
- IWC-1220(d)
ISIO3BA-4.0
- IWC-1220(d)
ISIO3BB-4.0
- IWC-1220(d)
ISIO3CA-2.0
- IWC-1220(d)
ISIO3CB-2.0
- IWC-1220(d)
ISIO3EA-2.0
- IWC-1220(d) 4 ISIO3EB-2.0
- IWC-1220(d)
ISIO8CA-4.0
- IWC-1220(d)
ISIO8CB-4.0
- IWC-1220(d)
ISIO8D-3.0
- IWC-1220(d)
ISIl0A-3.0
- IWC-1220(a), (d) j ISIllBC-6.0
- IWC-1220(a)
ISI12A-0.75
- IWC-1220(a), (d)
ISIl3A-6.0
- IWC-1220(a)
ISI13BA-6.0
- IWC-1220(a)
ISIl3BB-6.0
- IWC-1220(a) r
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Edicon Dercription: Exempt Class 2 Piping CLASS 2 REV. O DATEi Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Safsty ISI13C-6.0
- IWC-1220(a)
Injsetion ISIl4AA-0.75
- IWC-1220(a), (d)
ISIl4AB-0.75
~ *IWC-1220(a), (d)
- IWC-1220(a), (d)
ISI15AA-0.75 ISI15BA-0.75
- IWC-1220(a), (d)
ISIl6AA-1.50
- IWC-1220(d)
ISIl6AB-1.50
- IWC-1220(d)
ISIl6BA-3.0
- IWC-1220(d)
ISIl6BB-3.0
- IWC-1220(d)
ISIl6CA-1.50
- IWC-1220(d)
ISI16CB-1.50
- IWC-1220(d) l ISI16D-3.0
- IWC-1220(d)
ISIl7A-G.75
- IWC-1220(d)
ISIl8AA-4.0
- IWC-1220(d)
ISIl8AB-4.0
- IWC-1220(d) i 1SIl8B-4.0
- IWC-1220(d)
ISIl8C-4.0
- IWC-1220(d)
ISIl8DA-4.0
- IWC-1220(d)
ISIl8DB-4.0
- IWC-1220(d)
ISI18EA-2.0
- IWC-1220(d)
ISIl8ES-2.0
- IWC-1220(d)
ISIl8EC-2.0
- IWC-1220(d)
ISIl8ED-2.0
- IWC-1220(d)
ISIl9AA-0.75
- IWC-1220(d)
ISIl9AB-0.75
- IWC-1220(d)
ISIl9AC-0.75
- IWC-1220(d)
ISI19AD-0.75
- IWC-1220(d)
ISIl9AE-0.75
- IWC-1220(d)
ISI19AF-0.75 J*IWC-1220(d)
ISI19AG-0.75
- IWC-1220(d)
ISIl9AH-0.75
- IWC-1220(d) r
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Edison
==
Description:==
Exempt Class 2 Piping CLASS 2 REV. O DATE: -Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Safety ISI20A-0.75
- IWC-1220(d)
Injection ISI21A-0.75
- IWC-1220(d)
ISI22A-0.75
- IWC-1220(d)
ISI22AA-0.75
- IWC-1220(d)
ISI22AB-0.75
- IWC-1220(d)
ISI23A-0.75
- IWC-1220(d)
ISI23B-0.75
- IWC-1220(d)
ISI24A-0.75
- IWC-1220(d)
ISI26AA-0.75
- IWC-1220(d)
ISI26AB-0.75
- IWC-1220(d)
ISI27AA-0.75
- IWC-1220(d) 1SI27AB-0.75
- IWC-1220(d)
ISI27BA-0.50
- IWC-1220(d)
ISI27BB-0.50
- IWC-1220(d)
ISI27CA-0.50
- IWC-1220(d)
ISI28AA-0.75
- IWC-1220(d)
ISI28AB-0.75
- IWC-1220(d)
ISI29A-0.75
- IWC-1220(d)
ISI30AA-0.75
- IWC-1220(d)
ISI30AB-0.75
- IWC-1220(d)
ISI30AC-0.75
- IWC-1220(d)
ISI30AD-0.75
- IWC-1220(d)
ISI31AA-0.75
- IWC-1220(d)
ISI31AB-0.75
- IWC-1220(d)
ISI32A-0.75
- IWC-1220(d)
ISI35AA-2.0
- IWC-1220(d)
ISI35AB-2.0
- IWC-1220(d)
ISI35AE-2.0
- IWC-1220(d)
ISI36AA-0.75
- IWC-1220(d)
ISI36AB-0.75
- IWC-1220(d)
ISI38A-0.75
- IWC-1220(d) r I
( 0322m(061,385)
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' COMPONENT EXEMPTION REMARKS S;faty ISI39A-0.75
- IWC-1220(d)
Injsetion ISI46AA-0.75
- IWC-1220(d)
ISI46AB-0.75
- IWC-1220(d)
ISI46AC-0.75
- IWC-1220(d)
ISI46AD-0.75
- IWC-1220(d)
ISI46AE-0.75
- IWC-1220(d)
ISI46AF-0.75
- IWC-1220(d)
ISI467.G-0.75
- IWC-1220(d)
ISI46All-0.75
- IWC-1220(d)
ISI47AA-2.0
- IWC-1220(d) s ISI47AB-2.0
- IWC-1220(d)
-lSI47AC-2.0
- IWC-1220(d)
ISI47AD-2.0
- IWC-1220(d)
ISI48AA-0.75
- IWC-1220(d)
ISI48AB-0.75
- IWC-1220(d)
ISI48AC-0.75
- IWC-1220(d) i ISI48AD-0.75
- IWC-1220(d)
ISI48AE-0.75
- IWC-1220(d)
ISI48AP-0.75
- IWC-1220(d)
ISI48AG-0.75
- IWC-1220(d)
ISI48 All-0.75
- IWC-1220(d)
ISI49B-0.75
- IWC-1220(a), (d)
- IWC-1220(d)
ISI53AA-14.00
- IWC-1220(a)
ISI53AB-14.00
- IWC-1220(a)
ISI59AA-1.0
- IWC-1220(d)
ISI59AB-1.0
- IWC-1220(d)
ISI59AC-1.0
- IWC-1220(d)
ISI59AD-1.0
- IWC-1220(d)
ISI60AA-1.0
- IWC-1220(d)
ISI60AB-1.0
- IWC-1220(d) 2 4
1 j
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l BRAIDWOOD STATION Commonwealth PRESERVICE PROGRAM Unit 1 Edison
==
Description:==
Exempt Class 2 Piping CLASS 2 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Safety ISI60AC-1.0
- IWC-1220(d)
Injection ISI60AD-1.0
- IWC-1220(d)
ISI61AA-0.75
- IWC-1220(d)
ISI61AB-0.75
- IWC-1220(d)
ISI61AC-0.75
- IWC-1220(d)
ISI61AD-0.75
- IWC-1220(d)
ISI69DA-1.0
- IWC-1220(d)
ISI69DB-1.0
- IWC-1220(d)
ISI69DC-1.0
- IWC-1220(d)
ISI69DD-1.0
- IWC-1220(d)
ISI69EA-1.0
- IWC-1220(d)
ISI69EB-1.0
- IWC-1220(d)
ISI69DC-1.0
- IWC-1220(d)
ISI69ED-1.0
- IWC-1220(d)
ISI71C-1.0
- IWC-1220(d)
ISI73AA-1.0
- IWC-1220(d)
ISI73AB-1.0
- IWC-1220(d).
ISI73AC-1.0
- IWC-1220(d)
ISI73AD-1.0
- IWC-1220(d)
ISI77BA-0.75
- IWC-1220(d)
ISI77DA-0.75
- IWC-1220(d)
ISI78AA-0.75
- IWC-1220(d)
ISI78BA-0.75
- IWC-1220(d)
ISI79AA-2.0
- IWC-1220(d)
ISI79BA-2.0
- IWC-1220(d)
ISI79CA-2.0
- IWC-1220(d)
ISI79DA-2.0
- IWC-1220(d)
ISI79EA-2.0
- IWC-1220(d)
ISI79FA-2.0
- IWC-1220(d)
ISI79GA-2.0
- IWC-1220(d)
ISI79HA-2.0
- IWC-1220(d)
+-
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m BRAIDWOOD STATION PRESERVICE PROGRAM Commonwealth
. Unit'1 Edicon
==
Description:==
Exempt Class 2 Piping CLASS 2 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Earential All IWC-1220(b),-(c)
Ssrvice Water Purge System All IWC-1220(b),-(c)
B Make-Up All IWC-1220(b), (c)
Demineralizer Chilled All IWC-1220(b), (c)
Water s.
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. Unit 1 Edicon
==
Description:==
Exempt Class 3 Components CLASS 3 REV. O DATE: Jan. 85 SYSTEM COMPONENT
' EXEMPTION REMARKS Boric Acid
.All IWD-A,B,C ggga ves connected to Precessing Auxiliary 1AF01AA-6 IWD-A,B,C Feedwater IAF01AB-6 IWD-A,B,C 1AF03AA-6 IWD-A,B,C IAF03AB-6.
IWD-A,B,C i
Boron Thermal All IWD-A,B,C Regeneration Component All IWD-A,B,C Cooling Ch:mical and All-IWD-A,B.C Volume Control Diesel Oil All IW6-A,B.C Transfer Fu21 Pool All IWD-A,B,C Cooling Fire All IWD-A,B,C Prttection 4-
-(.0322m(061385)
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BRAIDWOOD STATION'
+-
PRESERVICE PROGRAM en==arnwealth Unit 1 Edison
==
Description:==
Exempt Class 3 Components CLASS 3 REV. O DATE: Jan. 85 SYSTEM COMPONENT EXEMPTION REMARKS Radioactive All IWD-A,B,C
.exegs and Valves connected to Pum pt paping-Waste Gas Process All IWD-A,B.C Sampling Rotetor All IWD-A,B,C Equipment Drains Rasidual All IWD-A,B,C limat Removal Pressurizer All IWD-A,B,C Sncvice Air All IWD-A,B,C (Diesel Gen.
Starting Air)
Safety All IWD-A,B,C Injection Essential All IWD-A,B,C Snrvice Water Aux Building All IWD-A,B,C Equip. Drains l.
i Chilled Water All IWD-A,B,C
. (.0322m(06138$)
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