ML12090A760

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Entergy Pre-Filed Hearing Exhibit ENT000399, IPEC Buried Piping Specification 9321-01-248-18 (Jan. 15, 2010)
ML12090A760
Person / Time
Site: Indian Point  Entergy icon.png
Issue date: 01/15/2010
From: Galati A
United Engineers & Constructors, Westinghouse
To:
Entergy Nuclear Northeast, Atomic Safety and Licensing Board Panel
SECY RAS
Shared Package
ML12090A727 List:
References
RAS 22156, 50-247-LR, 50-286-LR, ASLBP 07-858-03-LR-BD01 9321-01-248-18
Download: ML12090A760 (137)
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Text

ENT000399 Submitted: March 30, 2012 Entergy Nuclear Northeast Indian Point Energy Center - Unit No.2 Specification Fabrication of Piping Systems Turbine Generator Plant Specification No. 9321-01-248-18 Incorporating Specifications From:

United Engineers & Constructors Inc.

Westinghouse Electric Corporation Prepared By: ~ Anthony E. Galati Approved By: \ IO..&~ttfs~

Valerie My s Design Engineering -

Mechanical - Supervisor Reviewed By: Z ~ <1 ..<

Leland J. Cerra Rev. # Date Rev. # Date Rev. 0 October 14, 1966 Rev.8A June 1, 1995 Rev. 1: January 30, 1967 Rev. 9 April 23, 1996 Rev. 2: February 17,1967 Rev. 10 December 20,1996 Rev. 3: June 28,1974 (by C.E.)* Rev. 11 July 18,1997 Rev.3A: May 3,1978 Rev. 12 November 30, 1999 Rev.3B April 1, 1980 Rev. 13 November 16, 2000 Rev.4A May 21,1984 Rev. 14 March 12, 2001 Rev.5A August 20, 1985 Rev. 15 February 22, 2002 Rev.6A September 1, 1990 Rev. 16 April 1, 2002 Rev.7A July 21,1992 Rev. 17 August 31, 2004 Rev. 7B February 9, 1995 Rev. 18 January 15, 2010

  • Includes U. E. & C. Addenda Nos. 1 thru 15 and updating of Technical Society Data.

U.E.&C. Specification No. 9321-01-248-18 TABLE OF REVISIONS Revision Description Comments Date No.

9 Added 3 new sections Response to an OIR 4/23/96 as follows: (96-02-0161-01)

Class A-3, Prefix STV Class D-3, Prefix MPS Class D-3, Prefix STD Pages 7A, 19A & 19B 10 Revised Class A-1 For Wet Steam Piping 12/20/96 Replacement Revised Class A-2 Revised Class A-3 Revised Class D-1 Revised Class D-5 For Class A-3, Revised Prefix 5EX & STV 11 Revised Class B-2 Response to an OIR 7/18/97 (95-E043230) 12 Revised Class A-1 For Wet Steam 11/30/99 Revised Class A-3 Piping Replacement Revised Class A-6 Revised Class D-3 Revised Class D-7

U.E. & C. Specification No.

9321-01-248-18 TABLE OF REVISIONS Rev. No. Description Comments Date Reference Document 13 Revised Class A-1 Valve END; typo B.W. to S.W. (Ref. CR 11/16/00 199906197) Revised Remark No. 2 Added Remark No. 3 (Ref. OIR 98-E00218).

13 Revised Class A-2 Revised Remark No. 2 11/16/00 13 Revised Class A-3 (5EX) Revised Remark No. 2 11/16/00 13 Revised Class A-3 (STV) Revised Remark No. 2 11/16/00 13 Revised Class A-6 Revised Remark (***) 11/16/00 13 Revised Class B-1 Long Loop Recirc Cleanup Sys Mod No. 11/16/00 SGR-00-12405-M 13 Revised Class B-2 SGBD lines 45, 46, 47, and 48 (Ref. CR 11/16/00 199904292) 13 Revised Class D-1 Revised Remark No. 2 11/16/00 13 Revised Class D-3 (5EX) Revised Remark No. 2 11/16/00 13 Revised Class D-5 Revised Remark No. 2 11/16/00 13 Revised Class D-7 Revised Remark No. 2 11/16/00 13 Revised Class E-2 Typo; Pipe Schedule 10 11/16/00 13 Added Class H-1A SG Wet Layup Sys Mod. No. RES-12396- 11/16/00 00 13 Added Class H-1B SG Wet Layup Sys Mod. No. RES-12396- 11/16/00 00 13 Revised Class H-2 Polypropylene Lined Pipe (Ref. CR 11/16/00 200002872) PTFE Lined Pipe

Rev. No. Description Comments Date 13 Revised Class H-6 Polypropylene Lined Pipe (Ref. CR 11/16/00 200002872) PTFE Lined Pipe 13 Added Class H-7 CPVC Pipe; Sodium Hypochlorite System 11/16/00 Mod No. FMX-96-11892-M 13 Revised Class K3-SS Typo; Pipe Grade, add TP-316 11/16/00 13 Revised Class 151 Added Note 4 (Ref. CR 199807613) 11/16/00 14 Revised Class N-2 Typo: Corrected Temperature and Pressure 3/12/01 values per CR 200009925 14 Revised Class N-2 Added Class N-2 for City Water 3/12/01 application for Sodium Hypochlorite System Mod. FMX-96-11892-M 15 Revised Class G-1 (HS) Allows the use of 316 stainless steel 2/22/02 fittings.

15 Revised Class H-1A (CF) Allows the use of stellite seat material for 2/22/02 3/4" valves for S/G Wet Lay-up 15 Revised Class K-3 (IA) Allows the use of 0.065" wall for 3/4" 2/22/02 copper tubing.

15 Revised Class P-1 (SB) Allows the use of threaded connections for 2/22/02 piping 2 inch diameter and smaller.

16 Electronic Version Convert Specification 9321 248-18 to electronic format. 3/22/02 N/A 16 Remove Part B, Exhibit A, This information is contained in 4/1/02 N/A (Symbols for Process Flow Diagrams) Dwg. 9321-C-2016, "Flow Diagram This information does not lend itself to electronic pages 2 - 5 and Exhibit B, page 6 Symbols" and procedure DG-01, format and is contained in other documents.

(Instrumentation Symbols) "Preparation of Drawings".

16 Revise Class A-5 (4EX) Allow the use of A691 EFW, Grade 2 1/4 Cr, Class 20, schedule 10 material for 20 4/1/02 CR 200108529 diameter pipe.

Rev. No. Description Comments Date 16 Revise Class A-6 (3EX) Allow the use of A691 EFW, Grade 2 1/4 Cr, Class 20 schedule 10 material for 20 4/1/02 CR 200108529

& 28" diameter pipe.

16 Revise Class D-3 (5EX) Allow the use of schedule 40 for 10" &

larger pipe diameter. 4/1/02 CR 200108529 16 Revise D-7 (3EX, 2EX, 1EX) Allow the use of A335, Grade P22, schedule 40 material for 3" - 6" diameter 4/1/02 CR 200108529 pipe.

17 Add Gasket Material Requirements Add Section III.A.g to address spiral wound edge gaskets and updated Appendix 8-24-04 IP3-2004-01241 CA-004 A, on cleanliness to IP-3 TS-MS-012 and TS-MS-028.

17 Correction of Miscellaneous typos Cleaned up format errors and typos.

Removed statement, the latest edition of, 8-24-04 N/A from section A.2.a, and added 1955 Edition. Deleted sketches A, B, and C.

18 Incorporated DRN-05-05518, DRN- Revised Classes A-1, A-2, A-3, A-5, B-1, 1/15/2010 DRNs are approved specification changes and were 05-05809, DRN-06-00331, DRN B-2, C-1, D-1, D-7, D-8, E-1, E-2, J-1, K- incorporated as written into this revision of the 02286, DRN-07-02926, 07-P357, 07- 3, N-1 and 151. specification P358, 07-P1129, 09-P1522, 09-P1523 Updated gasket information in paragraph and CR IP2-1998-07613 g.3.

Cleaned up format errors and typos.

INDEX Page SECTION I General Information I-1 SECTION II A. Scope of Work II - 1 B. Work by Others.. II - 2 SECTION III A. Fabrication of Piping . III - 1 thru 9

1. Drawings .. III - 1
2. Fabrication III - 1
a. Codes. III - 1
b. Materials III - 1
c. Workmanship III - 1
d. Specific Requirements III - 2
e. Welding.. III - 3, 4
f. Heat Treatment. III - 5
g. Gaskets . III - 6 thru 9 R-17 B. Inspection and Tests III - 10 thru 14
1. Prior to Fabrication. III - 10
2. After Fabrication. III 14 C. Cleaning and Painting. III - 15, 16 D. Preparation for Shipment III - 16 E. General Notes.. III - 16

-i-Spec. 9321-01-248-18

Page Part A. Piping Schedule and Materials - Turbine Generator Plant A-1 Index to Piping System A-2 To A-7 Piping Classes.. 5 Thru 52 Part B. Piping Schedule and Materials - Nuclear Steam Supply Plant.. A Index.. A Piping System Symbols. A Cover Sheet - Westinghouse Spec. G569866 -

Materials Specification Pipe and Fittings B Piping System Designation, Piping Classification and Specs.. 1 Thru 26 Westinghouse Exhibits A Symbols for Process Flow Diagrams (DELETED) R-18 Westinghouse Exhibit B Instrumentation Symbols (DELETED) R-18 Westinghouse Exhibit C Valve Numbering System 8 Thru 11 R-18 Appendix A. Pipe Cleanliness R-17, R-18 Sketch A. Dravo detail E-2366-X22 (DELETED) R-17 Access Holes and Plugs Sketch B. Westinghouse drawing 498B932 (DELETED) R-17 Stainless Steel Pipe End Preparation Sketch C. UE & C Dwg. 5000-LL-114 (DELETED) R-17 Weld End Preparation

- ii -

Spec. No. 9321-01-248-18

SECTION I GENERAL INFORMATION Owner:. Entergy Nuclear Northeast R-16 Purchaser:.. United Engineers & Constructors Inc.

1401 Arch Street, Philadelphia, Pennsylvania 19105

==

Description:==

.. Specification for Fabrication of Piping Systems for Indian Point Generating Station, Unit No. 2 Assumption of Westinghouse and UE&C Authority by Con Edison R-3A Purchase of Con Edison, Indian Point Energy Center, Unit No. 2 by Entergy Nuclear Northeast R-16 In this specification and data sheets, references to all inspections, permissions, resolutions, acceptances, documentation receipts and final approvals shall be the responsibility Entergy Nuclear Northeast in R-16 lieu of Westinghouse or UE&C.

Page I - 1 Spec. No. 9321-01-248-18

SECTION II A. Scope of Work:

Furnish all labor and supervision, tools, equipment and material to completely shop detail, shop fabricate, inspect, test, clean, prepare for shipment and deliver to the jobsite all piping systems 3 and larger as shown on the drawings and in accordance with the requirements of this specification and including the following:

1. All branch nozzles, vent, drain, sample and instrument connections as required and shown on the drawings connecting to piping systems 3 and larger;
2. All welded and flanged fittings for the above systems;
3. All bolts, nuts, washers, gaskets and backing rings for the above systems;
4. Extra loose material, for small items listed in (3) above, 10% in excess of the amount actually required except that the excess shall not be less than one (1);
5. All bored sections of pipe;
6. Installation of flow nozzles, which are furnished by Others, in accordance with the instructions of the Supplier;
7. Shipment of flow meter runs, after installation of flow nozzles, to meter manufacturer for calibration of his equipment, if required;
8. Openings and closure plugs where required for field radiography of pipe welds;
9. Connection to piping of all welded hanger, anchor, support and restraint lugs which are furnished by Others;
10. All end plates for piping penetrations of the Containment Building for all sizes of piping;
11. Furnish three (3) certified copies of the results of chemical and physical tests as required by the ASTM specifications and as required under Section III of this specification.

Page II - 1 Spec. No. 9321-01-248-18

SECTION II B. Work by Others:

1. Unloading, storage and erection of shop fabricated piping assemblies.
2. Field fabrication of piping systems 2-1/2 in size and smaller.
3. Hanger design, fabrication and erection.
4. Insulation, weather-proofing and finish painting.
5. Valves, traps, orifice plates, strainers, expansion joints and accessories.
6. Flow nozzles-supplied to Seller for installation in shop fabricated pipe.
7. Plumbing.
8. Potable water connection to Unit No. 1 supply header and piping to Unit 2 services.
9. Yard fire protection piping.
10. Standpipe fire protection piping.
11. Heating, ventilation and air conditioning systems.
12. Crossover piping (reheater-moisture separator to low pressure turbines).
13. Crossunder piping (high pressure turbine exhaust to moisture separators).
14. Steam piping from turbine stop valves to high pressure turbine casing inlet.
15. Reactor coolant system piping including pressurizer surge line and all branch connections to reactor coolant piping, up to the first weld and including all instrument connections.
16. Underground equipment and floor drains in Primary Auxiliary Building, Fuel Storage Building and trenches.
17. Floor and wall sleeves.
18. Service Water piping.
19. Circulating Water piping.

Page II - 2 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping:

1. Drawings:

Drawings will be submitted and distributed in accordance with the Special Conditions No. 9321-442 for Purchase of Equipment and Material dated October 1, 1966, and Addendum No. 1 thereto, dated February 6, 1967.

2. Fabrication:
a. Codes The fabrication of all piping shall meet the requirements of the American National R-17 Standards Institute, Code for Pressure Piping, ANSI B31.1, 1955 Edition, as R-3 modified by appropriate nuclear cases.
b. Materials (1) All pipe materials shall be in accordance with the Piping Schedule and Material. R6A No substitutions of specified material shall be made without prior written approval of the Purchaser.

(2) The Seller shall supply certification and test data clearly showing the chemical and physical properties of all materials incorporated as a part of the work in accordance with the applicable ASTM specification.

(3) Three copies of the certifications and test data, identified as to end use, shall be furnished to the Purchaser.

c. Workmanship (1) All workmanship shall be in accordance with the methods and procedures of best recognized pipe fabrication and must be done in a good and workmanlike R-3 manner and the latest revision of applicable ANSI Standards.

(2) Flanges or welded nozzles, branch connections, welding outlets, adaptors and taps shall be true and faced at right angles to the axis of the pipes to insure accurate fit. Connections shall not extend inside the pipe.

(3) Bends, offsets and branch connections shall be made true to the sizes, dimensions, angles and radii indicated on the drawings, with ends true and faced at right angles to the axis of the pipe.

Page III - 1 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued)

(4) Bends shall be made to five (5) times the nominal pipe diameter, except where shown otherwise on the drawings. Bends shall be made hot with sand packing.

Finished bends shall be smooth in contour and free from buckles and distortion.

The cross section of the pipe shall not be changed by more than 5% from the original dimensions. Out-of-roundness of bends at welding ends, prior to machining, shall conform to the permissible out-of-roundness given in the ASTM specifications for the particular pipe material. The wall thickness of the thinnest R-3 section of the bend shall not be less than the minimum wall thickness allowable under the latest revision of the American National Standards Institute Code for Pressure Piping ANSI B31.1 for the design pressure and temperature and the material used and shall include a 0.065 corrosion allowance.

(5) Bends made to three (3) times the nominal pipe diameter, which are hot-coined to a uniform wall thickness, may be substituted for five (5) diameter bends with the prior approval of the Purchaser.

d. Specific Requirements (1) Piping shall be fabricated in the largest practical sections to minimize the number of field joints.

(2) Mitering of pipe to form elbows is permitted only where shown clearly on the drawings.

(3) Branch connections may be made with either welding tees, forged branch welding outlet fittings, Bonney Forge or equal, or reinforced branch welded R-3 connections made in accordance with Section 6 of the American National Standards Institute Code for Pressure Piping ANSI B31.1 latest revision, and in accordance with the following restrictions:

For radioactive service, when the branch size equals the run size, use welding tee; when the branch size is greater than one-half the run size, use reducing welding tee; when the branch size is less than or equal to one-half the run size, use either welded branch connections, branch outlet fitting or reducing welding tee.

For non-radioactive service, when branch size equals the run size, use welding tee; when the branch size is less than the run size, use either welded branch connection, branch outlet fitting or reducing welding tee.

Page III - 2 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued)

(4) Branch welding outlet fittings shall be forged steel, flared for improved flow where attached to the run, reinforced against external stresses and shall be of ANSI R-3 schedule number and pressuretemperature rating compatible with that of the piping to which it is attached. In large sizes these may be furnished as castings.

(5) The use of extruded outlet headers will not be approved by the Purchaser.

(6) Socket welding and threaded connections on pipe lines shall be made by half coupling or forged outlet fittings, Bonney Forge or equal. Fittings and couplings shall be of sufficient weight to satisfy reinforcement requirements and pressure-temperature ratings compatible with the pipe to which it is attached. Half couplings shall be machine beveled to provide for a full penetration weld. The holes in pipe headers made for these connections shall be drilled the same size as coupling inside diameter. All burrs shall be removed and threaded couplings shall be retapped after welding.

(7) Openings for field radiography shall be provided in fabricated piping for which either random 10% or random 20% or 100% radiographic examination is required under Section III-B, Inspection and Tests.

(8) Openings for radiography shall be provided with threaded closure plugs in Add #1 accordance with Dravo Corp. detail E-2366-X22

e. Welding (1) Welding shall, at all times, be acceptable to authorized representatives of the Purchaser and the Hartford Steam Boiler Inspection and Insurance Company.

(2) Welding shall be in accordance with Chapter Five (5) the American National R-3 Standards Institute, Code for Pressure Piping ANSI B31.1.

(3) Welding shall be done in accordance with United Engineers Welding Specifications or alternate specifications approved by the Purchaser.

(4) Welding procedures, welders and welding operators shall be qualified in accordance with Section IX, Welding Qualifications, of the ASME Boiler and Pressure Vessel Code. Three (3) certified copies of qualification tests shall be R-3A furnished to the Purchaser. In case of conflict between ASME Section IX and other Codes or Standards,Section IX shall govern.

Page III - 3 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued)

(5) The expense of instructing, testing and qualification of welders shall be borne by the Fabricator.

(6) All material used in welding, preheating and stress relieving shall be in R-3 accordance with the American National Standards Institute, Code for Pressure Piping ANSI B31.1 and is subject to approval by the Purchaser.

(7) All pipe ends in carbon steel piping 3 and larger in diameter shall be prepared R-3 for field welding in accordance with the American National Standards Institute, Add.#1 Code for Pressure Piping ANSI B31.1 Chapter V, or as required at equipment connections.

(8) All pipe ends in carbon steel piping 3 and larger in diameter shall be prepared R-3 for shop welding in accordance with the American National Standards Institute, Code for Pressure Piping ANSI B31.1 Chapter V, or alternate approved by the Purchaser.

(9) All pipe ends in stainless steel piping 3 and larger in diameter shall be prepared R-3B for field welding in accordance with Westinghouses Drawing No. 498B932 or as required at equipment connections.

(10) All pipe ends in stainless steel piping 3 and larger in diameter shall be prepared for shop welding in accordance with Westinghouses Drawing No. 498B932 or alternate approved by the Purchaser.

(11) Backing rings may not be used in Class 1 seismic piping systems. Welding shall be done using the inert gas shielded tungsten arc process employing a consumable insert ring and welding grade argon gas on the reverse side. Add. #11 (12) Welding procedures employing the inert gas tungsten arc welding process with the uniform addition of filler metal and with welding grade argon gas on the reverse side may be substituted for the same process using a consumable insert ring provided that the finish weld is 100% radiographed in accordance with Add.#11 Section III, Para. B2b of this specification.

Page III - 4 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued)

f. Heat Treatment (1) Heat treatment for piping systems shall be in accordance with the American R-3 National Standards Institute, Code for Pressure Piping ANSI B31.1, latest revision.

(2) Post-bending solution anneal heat treatment is required for hot-bent austenitic stainless steel pipe bends. The bends or entire pipe assembly shall be uniformly heated to a range 1,900 to 1,950oF. This temperature shall be maintained for one hour plus one hour per inch of wall thickness followed by rapid cooling using water quench (preferred method), water spray, or high velocity air blast.

(3) Stress relieving shall be performed after all attachments, including hanger lugs, are made.

(4) Welds in stainless steel piping shall not be stress relieved.

(5) Three (3) copies of stress relief charts shall be furnished to the Purchaser.

(6) Post-bending heat treatment is not required for hot-bent carbon steel pipe bends, provided the bending temperature does not exceed 1,700 oF. Add. #1 Page III - 5 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued)

R-17 Entire g

g. Flange Bolting Hardware and Gasket Material Requirements Section A flanged joint is composed of three separate and independent, although inter-related components: the flanges, the gasket and the bolting. Proper controls must be exercised in the selection and application for all these elements to attain a joint that has acceptable leak tightness. Special techniques, such as controlled bolt tightening, may be necessary to achieve a tight joint in service.

Therefore, the requirements in this section shall govern unless otherwise noted on the applicable procedure, material data sheet, drawing, or modification as well as the installation and assembly requirements (specified in both 0-MS-411 R-18 and FFX 002-94) that are as important as the components mentioned above in achieving a flange joint that is leak tight and maintains its integrity under all operating conditions.

g.1. Bolting Hardware for Flange Classes - 300 to 1,500 Stud/Bolt - ASTM A-193 Grade B7, threaded according to ANSI B1.1 Class 2A fit; sizes 1 and smaller in diameter - coarse thread series; sizes 1 1/8 and larger diameter - 8 pitch thread series; length shall be according to ASME B16.5 to allow at least 2 threads exposed beyond the nut.

Nut - ASTM A-194 Grade 2H, Hexagon semi-finished, ANSI Standard Heavy Series threaded to ANSI B1.1 Class 2B; coarse thread series for sizes 1 diameter and smaller; and 8 pitch threads for sizes 1 1/8 diameter and larger.

Washer - ASTM F-436, Type 1, Hardened steel.

g.2. Bolting Hardware for Flange Classes - 125 and 150 Same as g.1, 300 to1500 Class flanges, but with the following additions: A-193 Grade B7 bolts (hex or square head) and studs, threaded to ANSI B1.1 Class 2A fit, and length to ASME B16.5.

Page III - 6 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued) g.3. Flange Gaskets a) Material requirements shall be as specified in Section g.5.

Joint Flange Material ASME Pipe Size / Gasket Material / Design Type Flange Class Raised Stainless Steel, 24 NPS/900 Class Spiral wound, inner & outer ring style, Face Low Alloy Steel 12 NPS/1500 Class 300 series stainless steel plies, high and Carbon Steel 1.5 NPS/All Classes purity flexible graphite filler. ASME B16.20 design to match Flange Class and NPS. (See Notes 1, 2 & 3)

Raised Stainless Steel, All NPS other than Spiral wound, outer ring style gaskets Face Low Alloy Steel above / all Classes may be used but the preferred use is the and Carbon Steel except 125 spiral wound, anti-radial buckling, outer ring style (e.g. Garlock Edge) with 300 series stainless steel plies, high purity flexible graphite filler and ASME B16.20 design to match Flange Class and NPS.

(See Notes 4 & 6.)

Flat Face Stainless Steel, All NPS / ASME B16.21 design to match Flange Carbon Steel, 125 & 150 Classes Class and NPS. (See Notes 5 & 6 for Cast Iron & materials and applications.)

Aluminum Notes:

Note1: EPRI Report TR-111472, Assembling Bolted Connections Using Spiral-Wound Gaskets recommends that, in addition to those diameters and pressure ratings specified in the table above, spiral wound, inner & outer ring style gaskets should be used on any flange with a reported history of gasket buckling. The report also recommends that inner rings specified for Class 900 and 1500 be sized appropriately to preclude intrusion of the inner ring inside the bore.

Note 2: EPRI Report TR-111472, in addition, states that small size flanges R-18

( 1.5NPS) in horizontal runs should use gaskets with an outer ring. Flanges 1.5 inches NPS and less have four bolts and dimensions that will permit the gasket to drop to the point where the raised face can come down on the live portion of the gasket rather than on the outer ring.

Note 3: EPRI Report TR-111472 further states that orifice plates and extensively reworked flanges that have smooth faces should also use inner ring style gaskets to prevent the gasket from sliding radially inward as it is compressed (creep.)

Page III - 7 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued)

Note 4: EPRI Report TR-111472 also states that the efficiency and function of a gasket is best achieved when the gasket is centered within the bolt circle, the maximum compressive load that can be applied to the resilient active portion of the gasket is limited and the gasket is specially designed to prevent radial buckling. To this end, spiral-wound gaskets specially designed to prevent radial buckling are preferred subject to the flange rating restrictions in this table.

Note 5: Typical sheet thickness 1/16 for pipe 14 NPS and 1/8 for pipe 14. Sheet gasket thickness up to 1/8" may be required for pipe 14 NPS based on flange condition and parallelism.

Note 6: Sheet gaskets for raised or flat face flanges. See g.5 and g.5.1 for radiation and prohibited compound limits:

  • General-purpose applications, Blue-Gard 3000 & Blue-Gard 3400 < 400oF R-18 continuous service, Garlock 9850 < 650oF continuous service.
  • Service 450oF, to prevent blowout at high pressure, grafoil sheet (Garlock Style 3125-SS, SGL Hochdruck precut with 316 stainless steel insert.) Grafoil sheet without stainless steel insert (Garlock Style 3123) may be substituted where gasket fabrication by cutting would not be practical because of the insert.
  • Operating temperature < 300oF - water service only EPDM (Ethylene Propylene Rubber) 60 - 70 Shore A Durometer.
  • Gas applications, Gore-Tex expanded PTFE (Garlock Gylon 3545.)
  • Steam applications, Garlock Graph-Lock Style 3128 Hochdruck. Garlock 9850

> 150 psig, contact Garlock Engineering. Blue-Gard 3000 & Blue-Gard 3400, contact Garlock Engineering for all steam applications. R-18 g.4. Isolation Kit and Torque Requirements a) For systems susceptible to corrosion, dissimilar metal connections shall use galvanic isolation kits: insulating gasket, washers, and bolt sleeves.

See 0-MS-411 for torque requirements.

b) Galvanic isolation is not required for similar flange material combinations that utilize similar fastener materials: CS or Cr-Mo to CS or Cr-Mo, austenitic SS to austenitic SS, ferritic SS to ferritic SS, martensitic SS to martensitic SS, and 6% Mo SS to 6% Mo SS , Cu-Ni to Cu-Ni, Cu-Ni to Al-Bronze, Ni-Cu to Ni-Cu. For any other material combinations, galvanic isolation is required regardless of the bolting material used unless approved by Engineering.

Page III - 8 Spec. No. 9321-01-248-18

SECTION III A. Fabrication of Piping: (continued) g.5. Elastomer and Non-Metallic Material Requirements Elastomers and other non-metallic materials used in piping fabrications shall not contain prohibited materials exceeding the limits specified in Para. g.5.1 below.

All such materials (e.g. EPDM) shall be able to withstand, without damage, an integrated radiation dose of 2 x 108 rads minimum. Types of materials shall comply with Section III.A.2.g of this specification. Alternate materials shall have Entergys approval prior to being furnished.

g.5.1 The Supplier shall assure that the following prohibited compounds shall be eliminated as possible base metal contaminating sources during manufacture and fabrication of all piping materials. Organic carbon and low melting point elements such as lead, zinc, cadmium, tin, bismuth, antimony, sulfur, mercury and their compounds shall not exceed the limits specified herein or the applicable ASTM material specification limits on impurities, whichever is lower:

a) Total halogen content (free and chemically combined) shall not exceed 200 ppm by weight when measured in accordance with ASTM D808.

b) Total low melting point metals (lead, copper, cadmium, bismuth, zinc, mercury, antimony and tin) content shall not exceed 300 ppm by weight, and no individual metal shall exceed 200 ppm by weight, except that mercury shall be controlled to 50 ppm maximum as determined by spectrographic methods.

c) Sulfur content shall not exceed 0.5 percent by weight when measured in accordance with ASTM D129.

d) Components that contain asbestos or other EPA classified toxic materials are prohibited. This prohibition includes gaskets even though the item is encapsulated or the asbestos fibers are impregnated with binder material.

e) Teflon tape shall not be used on threaded joints unless specifically authorized by Entergy.

g.5.2 The Supplier shall assure that the above contaminating sources do not occur due to improper selection of cleaning materials, lubricants, mallets, U-tube manometers, NDE test materials and instruments, markers and packaging materials.

g.5.3 The Supplier and its sub-suppliers shall assure, by proper cleanliness procedures, that these elements and their compounds do not exist on the surfaces of the finished products.

g.5.4 Any materials necessary for welding, preheating, or stress relieving of fabricated piping assemblies shall be in accordance with the specified edition of ASA B31.1 "Power Piping".

Page III - 9 Spec. No. 9321-01-248-18

SECTION III B. Inspection and Tests:

1. Prior to Fabrication:

All materials to be used in the fabrication of piping systems are to receive a thorough visual examination for damage, conformance to specifications and evidence of having successfully passed mill tests in accordance with the applicable ASTM specification.

Damaged material will be rejected or repaired. Procedure for repair of damaged material will require the Purchasers approval.

2. After Fabrication:
a. Inspections to assure quality of welds shall be performed and shall be radiographic, liquid penetrant, or magnetic particle as listed below for the various classes and services of piping systems.

Add. #4

b. Radiographic inspection of butt welds shall be performed and evaluated in accordance with the ASME Boiler & Pressure Vessel Code,Section VIII, paragraph UW-51, for both random and 100% radiography.
c. Liquid penetrant inspection shall be performed in accordance with the ASME Boiler R-3

& Pressure Vessel Code,Section VIII, Appendix VIII. The acceptance standard shall be in accordance with that defined in the ANSI Code Case N-10.

d. Magnetic particle inspection may be substituted for liquid penetrant inspection of butt welds in carbon steel pipe. If the substitution is made, the magnetic particle inspection shall be in accordance with the ASME Boiler & Pressure Vessel Code,Section VIII, Appendix VI.
e. Radiographic inspection to the specified 10 or 20% random extent will require the welding inspector to select at random (preferably by use of a Table of Random Numbers), 10 or 20 completed circumferential welds out of each one hundred representative welds of each welders work.
f. Evidence of unacceptable quality corresponding to random 10% and 20%

radiography shall be considered cause to require up to 100% radiography inspection of welds made by each welder against whom defects are revealed.

g. For the purposes of random 10% and random 20% radiography, the Seller may drill access holes in the finished fabrication. Access holes and plugs shall be in Add. #1,4 accordance with Dravo Corp.s detail E-2366-X22. After drilling access holes, the inside of the pipe shall be ground smooth and flush.
h. Root pass liquid penetrant will not be required for piping where the nominal wall thickness is 1/4-inch or less. Add. #4 Page III - 10 Spec. No. 9321-01-248-18

SECTION III B. Inspection and Tests: (continued)

i. Branch welds shall be liquid penetrant inspected on both the outside surface of the finished weld and if accessible, at the inside weld root.
j. Liquid penetrant dyes and developers shall be free of chlorides and halides.
k. The finished fabrication shall be inspected for conformance with dimensions, angles, radii and planes shown on the piping drawings and shop details and shall be within the dimensional tolerances set up by the applicable Pipe Fabrication Institute standards.
l. Shop hydrostatic testing of the completed piping sub-assemblies is not required; R-3 however, the Seller shall certify that all materials and welds furnished to the Purchaser shall be capable of withstanding the hydrostatic tests as governed by the R-17 American National Standards Institute Code for Pressure Piping ASA B31.1-1955, paragraph 121.

Page III - 11 Spec. No. 9321-01-248-18

SECTION III B. Inspection and Tests: (continued) Add. # 4 ROOT PASS FINISHED WELD RADIOGRAPHY LIQUID PENETRANT LIQUID PENETRANT BUTT WELDS ONLY SOCKET BUTT SOCKET BUTT RANDOM RANDOM CLASS WELDS (3) WELDS WELDS (4) WELDS 10% 20% 100%

151N X X X S.W. Add. #12 151R X X X X S.W. Add #12 152N X X Note 1 152R X X X 301N X X X Note 2 Add #12 301R X X X X 302N X X X Note 2 Add #12 302R X X X X 601N X X X Note 2 Add #12 601R X X X X 602N X X X Note 2 Add #12 602R X X X X 901N X X X 901R X X X X 902N X X X 902R X X X X 903N X X X 903R X X X X 1501N X X X 1501R X X X X 1502N X X X 1502R X X X X 2501N X X X 2501R X X X X 2502N X X X 2502R X X X X 2503N X X X 2503R X X X X 2505 X NOTE 1: Component Cooling Water (ACS) inside the Containment Building to and from the Residual Heat Exchangers.

NOTE 2: Where 10% random radiography of each welders work is required of field welds Add #12 in pipe material having a wall thickness of 0.251 or less, 20% random radio-graphy of all the welds in the system may be substituted.

NOTE 3: Examine TIG root pass visually to assure a sound root closure weld. Add #15 NOTE 4: The finished surface of socket welds in reactor coolant, safety injection, residual Add #15 heat removal, chemical and volume control, and component cooling systems piping shall be 100 per cent liquid penetrant inspected. For piping systems other than the aforementioned, the finished surface of socket welds in piping subjected to operating conditions in excess of either 150 psig pressure or 212OF temperature shall be liquid penetrant inspected.

S.W. = Shop Welds only.

Page III - 12 Spec. No. 9321-01-248-18

SECTION III B. Inspection and Tests: (continued)

Add. #4 Class A-1

1. Main Steam:
a. 18 and larger butt welds; 100% radiography.
2. Main Steam line branches in Class 1 area (i.e. from Steam Generator to and including second valve), steam supply to Auxiliary Feed Pump Turbine.
a. 2-1/2 to 16 butt welds; liquid penetrant or magnetic particle inspection of root pass and finish weld and 20% random radiography.
b. 2 and smaller socket welds; liquid penetrant inspection of finish weld.
c. All branch connections 2 and larger; 100% radiography of connecting weld. Add. #8 Class B-1 and B-2 Add. #4
1. Boiler Feed Discharge:
a. 12 and larger butt welds; 100% radiography.
2. Boiler Feed line branches in Class 1 area (i.e. from second valve outside Containment Building to Steam Generator), including Auxiliary Feed Pump discharge lines.
a. 2-1/2 and larger butt welds; liquid penetrant or magnetic particle inspection of root pass and finish weld and 20% random radiography.
b. 2 and smaller socket welds; liquid penetrant inspection of finish weld.
c. All branch connections 2 and larger; 100% radiography of connecting weld. Add. #8 Class C-3 Add. #4
1. Auxiliary Feed Pump suction line from Condensate Storage Tank:
a. 2-1/2 and larger butt welds; liquid penetrant or magnetic particle inspection of root pass and finish weld and 20% random radiography.
b. 2 and smaller socket welds; liquid penetrant inspection of finish weld.

Page III - 13 Spec. No. 9321-01-248-18

SECTION III B. Inspection and Tests: (continued)

Class D-1 Add. #4

1. Reheater Drains:
a. 12 and larger butt welds; 100% radiography.

Add. #8 Class J-3

1. Closed cooling water system for instrument air compressors.
a. 2 1/2 and larger butt welds; liquid penetrant or magnetic particle inspection of finish weld.
b. 2 and smaller socket welds; liquid penetrant inspection of finish weld.

Class K-2 and K-3 Add. #4

1. Instrument Air piping from Instrument Air compressors to all Nuclear Plant Services.
a. Butt welds; liquid penetrant or magnetic particle inspection of finish weld.
b. Socket weld; liquid penetrant inspection of finish weld.

Class N-1 Add. #4

1. Diesel Oil system:
a. 2 1/2 and larger butt welds; liquid penetrant or magnetic particle inspection of root pass and finish weld and 20% random radiography.
b. 2 and smaller socket welds; liquid penetrant inspection of finish weld.

Class N-2 Add. #4

1. Diesel Generator Starting Air system:
a. 2 1/2 and larger butt weld; liquid penetrant or magnetic particle inspection of root pass and finish weld and 20% random radiography.
b. 2 and smaller socket welds; liquid penetrant inspection of finish weld.

Page III - 14 Spec. No. 9321-01-248-18

SECTION III C. Cleaning and Painting:

1. Straight lengths of carbon steel pipe and carbon steel fittings shall be internally cleaned to completely remove mill scale by power wire brush or grit blasting. Straight lengths of stainless steel pipe and stainless steel fittings shall be internally cleaned by power wire brush using 18-8 stainless steel wire brush not previously used on any other material.

Wire brushing or grit blasting should be done after fabrication if conditions and Add. #1 equipment permit, but may be done prior to fabrication.

2. Internal surfaces of pipe shall be ground smooth and flush after welding or drilling operations wherever accessible. Grinding on stainless steel pipe and fittings shall be done using iron-free aluminum oxide.
3. Pipe bends shall be cleaned after forming. Bends in carbon steel pipe may be cleaned using aluminum oxide or chilled iron grit; the use of silicon is prohibited. Bends in Add. #1 stainless steel pipe may be cleaned by acid pickling. Pickling must be done after solution anneal heat-treatment specified in Section III-A. Shot blasting will not be permitted.
4. Immediately prior to sealing, the fabrication shall be wiped or swabbed out to remove all loose material, rust, grinding and blasting grit, oil and grease leaving the inside surfaces clean and smooth. No preservative coating will be applied. Add. #1
5. Final cleaning and sealing of the fabrications shall be done in an area free of dirt and dirt producing operations.
6. The outside surfaces of all carbon steel piping fabrications shall be painted with one coat of rust inhibiting, heat resistant primer or heat resistant, clear lacquer. Painting Add. #1 may be done after final preparation for shipment provided all surfaces are suitably protected. Weld ends on carbon steel fabrications shall be coated with Deoxalumnite, as manufactured by Special Chemical Corp.
7. Stainless steel and aluminum fabrications shall not be painted or oiled.
8. Each fabrication shall have piece marks in at least two separate and distinct places.

The piece marks shall correspond to piece marks on detail sheets specified in Section III-A.

9. The Seller shall submit a detailed cleaning procedure for the review and approval of the Purchaser. The cleaning procedure shall be in accordance with Appendix A. Add. #3 R-18 Page III - 15 Spec. No. 9321-01-248-18

SECTION III C. Cleaning and Painting: (continued) Add. #3

10. After approval by the Purchaser, the piping for the Nuclear Steam Supply Plant shall be cleaned in accordance with the Procedure.

D. Preparation for Shipment:

1. The fabricated piping shall be prepared for shipment by suitable mounting on skids or pallets, bracing, bundling and covering to prevent damage during shipment.
2. Pipe ends prepared for field welding shall be provided with spun-metal type caps securely fastened. Bent shim metal or other types of caps are not acceptable as protective covers.
3. Flanged connections shall be provided with one-inch thick, marine grade plywood blind flanges, bolted on.
4. Socket welding connections shall be provided with spun-metal caps securely fastened.
5. Screwed connections shall be provided with carbon steel plugs or caps. Cast iron plugs and caps are not acceptable.
6. All spun-metal caps and blind flanges shall be sealed using a heavy duty, pressure sensitive, waterproof tape.
7. Loose material, such as bolts, nuts, gaskets and backing rings shall be securely packaged in waterproof containers. Each package shall contain material of the same type and size and a description of the contents shall be given in at least two separate and distinct locations on each package.
8. All materials used and preparations made for shipment shall be suitable for an extended period of outdoor storage at the plant site without allowing the entrance of moisture, dirt or animals.

E. General Notes: Add. #1

1. Steel pipe, when used with screwed fittings and valves, shall be Schedule 80 pipe if either of the following conditions apply:
1. Steam systems with design pressure 250 psig and above.
2. Water systems with design pressure 100 psig and above and with design temperature 220oF and above.

Add. #5

2. All underground piping shall be coated and wrapped in accordance with AWWA Spec. C-203.

Page III - 16 Spec. No. 9321-01-248-18

PIPING SCHEDULE & MATERIALS for Specification 9321-01-248-18 for Fabrication of Piping System Part A - Piping Schedule and Materials - Turbine Generator Plant This section of the specification contains material specifications for piping systems in the Turbine Generator Plant according to the services as listed in the Index of Piping Systems - Turbine Generator Plant. The piping material sheets each contain a complete list of services for the particular class of piping.

Each material sheet also contains a symbol which will be used as a prefix for piping detail sheets and piece numbers, hanger detail sheets and hanger numbers and valve numbering system.

Page A -1 Spec. No. 9321-01-248-18

INDEX TO PIPING SYSTEM - TURBINE GENERATOR PLANT Latest Page Add Class Prefix Service Rev. Date No. (a) No.

A-1 MS Main steam piping from steam generator to: 18 1/15/10 5, 5A Turbine generators; Auxiliary feedwater pump turbine; Reheaters-moisture separators; Boiler feed pump turbines; Steam seal regulator; Turbine by-pass (dump) lines to condenser; Steam jet air ejectors.

Valve steam leakoff to gland steam condenser Valve by-passes Trap piping on above lines through last stop valve Instr. piping on above lines through first stop valve Reheater balance line Reheater balance line vent to condenser Steam to boiler feed pump turbine glands A-2 6EX Extraction steam to No. 6 heaters 18 1/15/10 6 A-3 5EX Extraction steam to No. 5 heaters 18 1/15/10 7 STV Dried extraction (Bleed) steam from moisture preseparators outlet to No. 5 7A heaters extraction header A-4 RS Steam from reheaters-moisture separators to 3A 5/3/78 8 Boiler feed pump turbines A-5 4EX Extraction steam to No. 4 heaters 18 1/15/10 9 6 A-6 3EX Extraction steam to No. 3 heaters and to flash evaporator. 13 11/16/00 10 6 Boiler feed pump turbine exhaust to condenser.

Supply and leakoff from BF pump turbine glands.

B-1 BFD Boiler feed pump discharge piping through last valve and pump recirc. line 18 1/15/10 11 vents and drains.

Auxiliary feedwater pump discharge through last valve.

Auxiliary feedwater pump recirculation through breakdown orifice to last valve.

Stop valve by-passes, vents, drains and instrument piping through first stop valve.

Long Loop Recirculation Cleanup System Rev. 10 - Dec. 20, 1996 Rev. 9 - April 23, 1996 Rev. 5A dated August 20, 1985, Part A Rev. 12 - Nov. 30, 1999 Rev. 8A - June 1, 1995 Spec. No. 9321-01-248-18 Rev. 13 - Nov. 16, 2000 Rev. 7B - Feb. 9, 1995 Page A-2 Rev. 18 - Jan. 15, 2010 Rev. 6A - Sept. 1, 1990

Latest Page Add Class Prefix Service Rev. Date No. (a) No.

B-2 MFD Boiler feed pump discharge piping from last valve to steam generator. 18 1/15/10 12 Auxiliary feedwater pump discharge piping after last valve to main boiler feed lines and to Condensate System.

Steam Generator Blowdown lines 45, 46, 47, and 48.

B-3 BFR Boiler feed pump recirculation. 0 12/1/67 13 B-4 Deleted 8 C-1 CD Condensate pump discharge: 18 1/15/10 14,14A through heaters No. 1 to No. 5 to BF pump suct.; to exhaust casing spray through steam jet air ejectors; gland steam condenser and recirc. line through last valve at condenser through flash evaporator; dump line to condensate storage tank; to boiler feed pump seals and boiler feed pump seal water collecting tank.

to heater drain pumps cold injection.

Aux. FW pump recirc. from last valve to cond. Dump line. 6 C-2 CS Condensate pump suction from condensers. 8A 6/1/95 15 Hotwell dump line to low level trip pot.

Drains and instr. piping through 1st stop valve on above lines Condenser hotwell instrument piping through 1st stop valve Cond. suction header vents to condenser C-3 CT Make-up to Condenser from condensate storage tank. 8A 6/1/95 16,16A 6 Condensate to auxiliary feedwater pump suction.

Condensate transfer line from Unit No. 1 Condensate recirc. line from last valve to cond.

Hotwell dump and condensate transfer pump and low level trip pot vents to condenser.

Condensate pump vents to condenser Line vents, drains and instr. piping through 1st stop valve on above lines.

Condensate pump seal water lines.

Brine heater drain pumps suction and discharge to drains collecting tank and discharge tunnel Boiler feed pump seal water collecting tank to condenser.

Condensate storage tank vent, overflow and drain.

Rev. 11 - July 18, 1996 Rev. 8A - June 1, 1995 Rev. 13 - Nov. 16, 2000 Rev. 6A - Sept. 1, 1990 Rev. 18 - Jan. 15, 2010 Part A Spec. No. 9321-01-248-18 Page A-3

Latest Page Add Class Prefix Service Rev. Date No. (a) No.

C-4 CS Flash evaporator brine recycle pumps suct. & disch. 8A 6/1/95 15A 6 C-5 CT BF pump turbine drip tank drain pumps suct. and disch. 8A 6/1/95 16B 6 D-1 MS Reheater drain tanks to No. 6 heaters and stop valves at condensers 18 1/15/10 17 Reheater drains to reheater drain tanks.

Reheater drain tank vent to Reheater Reheater vent to condenser Scavenging steam from reheaters to No. 6 htrs, extr. stm. line D-2 6EX Drain lines from No. 6 heaters to LCV 3A 5/3/78 18 Vent lines from No. 6 htrs to condenser Htr No. 6 relief valve inlet piping, shell drain & instr. piping through 1st stop valve D-2 6EX No. 6 htr drains from LCV to heater drain tank 0 12/1/67 18A D-3 5EX Drain lines from No. 5 heaters to htr drain tank 13 11/16/00 19 Vent lines from No. 5 htrs to condenser Heater No. 5 drains through last condenser stop valve Heater drain tank vents to Heater No. 5 Heater No. 5 relief valve inlet piping & shell drain Heater drain tank drain to last condenser stop valve Heater No. 5 instr. piping through 1st stop valve.

MPS Discharge line from moisture preseparators to separating tanks. 9 4/23/96 19A STD Drain lines from moisture preseparator separating tanks to heater drain 9 4/23/96 19B tank.

D-4 HD Heater drain pump discharge to BF pump suction header. 3A 5/3/78 20 D-5 5EX Heater drain pump suction from drain tank 13 11/16/00 21 Moisture separator drain to LCV D-5 5EX Moisture separator drain from LCV to dr. coll. Tk 8A 6/1/95 21A D-6 4EX Drain lines from No. 4 htrs to No. 3 htrs and through last stop valve at 8A 6/1/95 22 cond.

Vent lines from No. 4 heaters to cond.

Heater No. 4 relief valve inlet piping shell drain and instr. piping through 1st stop valve D-7 3EX Drain lines from heaters No. 1, 2 and 3 18 1/15/10 23,23A 2EX Misc. drains and vents from last stop valve to cond.

1EX Heaters Nos. 1, 2 and 3 instr. piping through 1st stop valve Rev. 10 - Dec. 20, 1996 Rev. 9 - April 23, 1996 Part A Rev. 12 - Nov. 30, 1999 Rev. 8A - June 1, 1995 Spec. No. 9321-01-248-18 Rev. 13 - Nov. 16, 2000 Rev. 6A - Sept. 1, 1990 Page A-4 Rev. 18 - Jan. 15, 2010

Latest Page Add Class Prefix Service Rev. Date No. (a) No.

D-8 V Steam generator safety valve vent piping. 18 1/15/10 24 Steam seal regulator safety valve vent piping.

Feedwater heater relief valve piping.

High pressure cyl. relief valve exhaust.

Diesel exhaust piping.

E-1 CV Air ejector vents to atmosphere 18 1/15/10 25 Circulating water priming ejectors to atmosphere.

Steam jet air ejector vent to Containment Building.

E-2 CA Air removal piping from cond. and cond. water boxes. 18 1/15/10 26 F-1 LO Lube oil conditioning and transfer piping. 8A 6/1/95 27 6 Diesel Generator Lube Oil Piping.

F-2 FO Fuel oil to auxiliary boilers. 8A 6/1/95 28 6 F-3 IO Ignition (light) oil for auxiliary boilers. 8A 6/1/95 29 6 G-1 HS Generator hydrogen supply. 15 2/22/02 30 6 G-2 PG Carbon dioxide supply from globe valve downstream of pressure regulator 6A 9/1/90 31 6 to generator.

G-2 PG Carbon dioxide supply from Unit No. 1 storage and vaporizing unit through 6A 9/1/90 31A 6 vaporizer - Superheater to globe valve downstream of pressure-regulator H-1 CF Chemical feed system 8A 6/1/95 32 6 H-1A CF SG Wet Layup system (recirculation piping) 15 2/22/02 32A H-1B CF SG Wet Layup system (chemical addition piping) 13 11/16/00 32B H-2 CL Chlorination system. 13 11/16/00 33 6 H-3 AF Flash evaporator acid feed system to mixing section 8A 6/1/95 34 6 Rev. 13 - Nov. 16, 2000 Rev. 8A - June 1, 1995 Rev. 15 - February 22, 2002 Rev. 6A - Sept. 1, 1990 Rev. 18 - Jan. 15, 2010 Part A Spec. No. 9321-01-248-18 Page A-5

INDEX TO PIPING SYSTEM - TURBINE GENERATOR PLANT Latest Page Add Class Prefix Service Rev. Date No. (a) No.

H-4 AF Flash evaporator acid feed from mixing section to flash evaporator. 8A 6/1/95 34A 6,13 H-5 CL Chlorination System (Seismic Class 1) for essential water system 8A 6/1/95 34B R-5A H-6 CL Chlorination System (for 175 psig max.) 13 11/16/00 34C R-5A H-7 CL Chlorination System (for 150 psig max.) 13 11/16/00 34D J-1 CC Closed cooling water system for conventional plant 18 1/15/10 35 J-2 PW Primary water system and make-up from flash evaporator 8A 6/1/95 36 6 Flash evaporator vents and drains J-3 CC Closed cooling water system for Instrument Air Comp. 6A 9/1/90 35A 6, 8 J-4 MW City water make-up for various services 8A 6/1/95 36A, 6, 8 36B K-1 SA Service air system 8A 6/1/95 37 6 K-2 IA Instrument air system from compressor to instrument air dryer 8A 6/1/95 38 6 K-3 IA Instrument air system from instrument air dryer to instrument trans. air 18 1/15/10 39 lines from instr. to control room panels and local receivers.

Multiple conductor runs from junction boxes to control room "DeKoron Metl-Cor" or equal.

K-3SS IA Instrument air system from instrument air dryer to instrument trans. air 13 11/16/00 39A lines from instr. to control room panels and local receivers.

Multiple conductor runs from junction boxes to control room "DeKoron Metl-Cor" or equal.

K-4 IH Instrument piping above 100 psig. OA 5/03/78 40 6 K-5 IL Instrument piping below 100 psig. O 12/01/67 41 6 L-1 PCA Penetration cooling air system 8A 6/1/95 42 6 Rev. 13 - Nov. 16, 2000 Rev. 8A - June 1, 1995 Rev. 15 - February 22, 2002 Rev. 7A - July 21, 1992 Rev. 18 - Jan. 15, 2010 Rev. 5A - Dated August 20, 1985 Part A Spec. No. 9321-01-248-18 Page A-6

Latest Page Add Class Prefix Service Rev. Date No. (a) No.

M-1 SP Sampling system 1A 5/03/78 43 6 N-1 DF Diesel generator fuel oil system 18 1/15/10 44 N-2 DA Diesel generator starting air system. 14 03/12/01 45 6 City Water. (In Unit 1 Screenwell House only.)

N-3 JW Diesel generator jacket water system 8A 6/1/95 46 6 P-1 SB Steam headers from service boiler to PRV 15 2-22-02 47 6 Service boiler blow-off and drains Steam to deaerator Blowdown tank drains P-2 SBF Service B.F.P. suction and deaerator drains. 8A 6/1/95 48 6 P-3 SBF Service B.F.P. suction and deaerator drains. 8A 6/1/95 49 6 P-4 AS Steam to and condensate from carbon dioxide vaporizer superheaters 8A 6/1/95 50 10 Heat- UH Condensate from condensate return units to service boiler deaerator. 8A 6/1/95 47A 8 ing Equip.

Z-1 MPS Discharge line from moisture preseparators to separating tanks 4A 5/21/84 Z-2 MPS Discharge line from moisture preseparators to separating tanks 4A 5/21/84 Rev. 14 - March 12, 2001 Rev. 8A - June 1, 1995 Rev. 15 - February 22, 2002 Part A Rev. 18 - Jan. 15, 2010 Spec. No. 9321-01-248-18 Page A-7

CLASS A-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 5 Westinghouse Electric Corporation PREFIX MS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 1085 PSIG Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 600 Revision: 1) October 14, 1966 6A) Sept. 1, 1990

2) February 3, 1967 7A) July 21, 1992
3) December 1, 1967 7B) February 9, 1995 3A) May 3, 1978 10) December 20, 1996
12) November 30, 1999 13) November 16, 2000
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 28 A-672 EFW B 70 Class 21 .912 minimum wall R-6A 20 & 24 A-106 C 60 4 to 18 A-106 B 80 21/2 & 3 A-106 B 40 2 & Smaller A-106 B 80 4 & Smaller A-335 P11or P22 80 R-7B, R-18
    • 21/2 & 3 A-312 Type 316H 40 R-10
    • 2 & Smaller A-312 Type 316H 80S R-10
    • 4 -8 A-312 Type 316H 80S R-10
      • 1-3 A-335 P22 40 R-18
      • 4-16 A-335 P22 80 R-18 VALVES MATERIAL SERIES* END STEM DISC SEAT 28 A-216 WCB 600#ANSI B.W. S.S. S.S. S.S.

21/2 to 24 A-216 WCB 600#ANSI B.W. S.S. S.S. S.S.

2 & Smaller A-105* 600#ANSI S.W. S.S. S.S. S.S. R-13 21/2 to 4 A-234 (WP11) 600#ANSI B.W. S.S. S.S. S.S. R-7B 2 and Smaller A-182 (F11 or F22) 600#ANSI S.W. S.S. S.S. S.S. R-7B, R-13, R-18

      • 3 A-182 (F22) 600#ANSI B.W. S.S. S.S. S.S. R-18 FITTINGS MATERIAL SERIES END SCHEDULE 21/2 to 28 A-234 WPB B.W. To suit pipe 2 & Smaller A-105* 3000# S.W. R-3A 21/2 to 4 A-234 (WP11) B.W. To suit pipe R-7B 2 & Smaller A-182 (F11 or F22) 6000# S.W. R-7B, R-18
    • 2 & Smaller A-182, Type 304H 3000# S.W. To suit pipe R-10 Forged
    • 3-8 A-403, Seamless, B.W. To suit pipe R-10 WP 316H
      • 3-16 A-234, WP22, CL1 B.W. To suit pipe R-18 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 to 28 A-234 WPB 600#ANSI W.N. R.F. To suit pipe 2 & Smaller A-105* 600#ANSI S.W. R.F. To suit pipe
    • 21/2 to 28 A182, Type 304H 600#ANSI W.N. R.F. To suit pipe R-12 MATERIAL HEAD FINISH BOLTS A-193 Gr. B7 Full threaded bolt studs NUTS A-194 Gr. 2H* Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2 & Larger: Commercial split type with short nubs. No backing rings from steam generator to second valve.

UNIONS None

CLASS A-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 5A Westinghouse Electric Corporation PREFIX MS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 1085 PSIG Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 600 Revision: 1) October 14, 1966 6A) Sept. 1, 1990

2) February 3, 1967 7A) July 21, 1992
3) December 1, 1967 7B) February 9, 1995 3A) May 3, 1978 10) December 20, 1996
12) November 30, 1999 13) November 16, 2000
18) January 15, 2010 SERVICE
1. Main Steam piping from Steam Generator to Turbine, including drips and drains through second valve.
2. Main Steam piping to Auxiliary Feedwater Pump Turbines.
3. Main Steam Headers to:
a. Reheaters
b. Boiler Feed Pump Turbines
c. Steam Seal Regulator
d. Turbine by-pass (dump) steam lines to Condensers
e. Steam Jet Air Ejectors (priming and holding)
4. Valve Stem Leak-Off to Gland Steam Condenser
5. Valve by-passes
6. Trap piping on above lines through last stop valve
7. Instrument piping on above lines through first stop valve
8. Reheater balance line
9. Reheater balance line vent to condenser
10. Steam to boiler feed pump turbine glands Remarks:
1. (*) Denotes specification updated as of 6/28/74
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.
3. Threaded connections are permitted for condensate drain piping on the exhaust side of the R-13
  1. 22 ABFP turbine casing and piping system for condensate drain lines associated with MST-67, MST-68, MST-69, and MST-114.
4. (***) Denotes specification update for ER 03-2-209. R-18 Spec. 9321-01-248-18 Part A
  • Page 5A

CLASS A-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 6 Westinghouse Electric Corporation PREFIX 6EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 450 psig max.

Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 450 max. Revision: 1) October 14, 1966 2A) May 3, 1978

2) February 3, 1967 10) December 20, 1996
13) November 16, 2000 18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 18 A-106 B 30 10 - 16 A-106 B 30 8 & Smaller A-106 B 40
    • 1/2 -8 A-312, Seamless 40S R-10 Type 304H 2 & Smaller A-335 P11 or P22 40 R-18 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2 & Larger A-216 WCB 300#ANSI B.W. S.S. S.S. S.S.

2 & Smaller A-105* 600#ANSI S.W. S.S. S.S. S.S.

2 & Smaller A-182 (F11 or F22) 600#ANSI S.W. S.S. S.S. S.S. R-18 FITTINGS MATERIAL SERIES END SCHEDULE 21/2 & Larger A-234 WPB ----- B.W. To suit pipe 2 & Smaller A-105* 3000# S.W. R-2A

    • 2 & Smaller A-182, Type 304H 3000# S.W. R-10, R-18 Forged
    • 21/2-12 A-403, Seamless, B.W. 40S R-10 Type 304H 2 & Smaller A-182 (F11 or F22) 3000# S.W. R-18 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 & Larger A-105* 300#ANSI W.N. R.F. To suit pipe 2 & Smaller A-105* 300#ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. 2H* Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2 & Larger: Commercial split type with short nubs.

UNIONS 21/2 & Larger use flanges 2 & Smaller F.S. S.W. 3000#*Steel to stainless ground joint.

SERVICE

1. Extraction (Bleed) Steam to No. 6 Heaters including, stop valve by-passes, line vents, instrument piping through first stop valve and trap piping through last stop valve.

Remarks:

1. (*) Denotes specification updated as of 6/28/74
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.

CLASS A-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 7 Westinghouse Electric Corporation PREFIX 5EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 250 psig max.

Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400 Revision: 1) October 14, 1966 6A) Sept. 1, 1990

2) February 3, 1967 7B) February 9, 1995
3) December 1, 1967 8A) June 1, 1995 3A) May 3, 1978 10) December 20, 1996
12) November 30, 1999 13) November 16, 2000
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 28" A-672 EFW A 55 Class 11 0.375" Wall R-6A 14" & 18" A-53 Seamless or ERW B 20 10" to 12" A-53 Seamless or ERW B 20 3" & 8" A-53 Seamless or ERW B 40 21/2 & Smaller A-106 B 40 4" & Smaller A-335 P11 80 R-7B
    • 18 A-312, Seamless, Type 304H 0.375 Wall R-10 3 & Smaller A-312, Seamless, Type 304H 0.300 Wall R-10
    • 28 A-312, Seamless, Type 304H 0.375 Wall R-12 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & Larger A-216 WCB 300#ANSI B.W. S.S. S.S. S.S.

2" & Smaller A-105* 600#ANSI S.W. S.S. S.S. S.S.

21/2 to 4" A-234 (WP11) 600#ANSI B.W. S.S. S.S. S.S. R-7B 2" and Smaller A-182 (F11) 600#ANSI S.W. S.S. S.S. S.S. R-7B FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2 & Larger A-234 WPB ----- B.W. To suit pipe 2" & Smaller A-105* 3000# S.W. R-3A 21/2 to 4" A-234 (WP11) ----- B.W. To suit pipe R-7B 2" & Smaller A-182 (F11) 6000# S.W. R-7B

    • 2 & Smaller A-182, F-304H 3000# S.W. R-10, R-18
    • 21/2 & Larger A-403, Type 304H B.W. To Suit Pipe R-10 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 & Larger A-105* 300#ANSI W.N. R.F. To suit pipe 2" & Smaller A-105* 300#ANSI S.W. R.F. To suit pipe
    • 21/2 to 28 A-182, Type 304H 300#ANSI W.N. R.F. To suit pipe R-12 MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* steel to stainless ground joint.

SERVICE

1. Extraction (Bleed) Steam No. 5 Heaters including, stop valve by-passes, line vents instrument piping through first stop valve and trap piping through last stop valve.

Remarks:

1. (*) Denotes specification updated as of 6/28/74.
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.

CLASS A-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 7A Westinghouse Electric Corporation PREFIX STV Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 250 psig max.

Date: April 23, 1996 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400 Revision: 9) April 23, 1996 10) December 20, 1996

13) November 16, 2000 18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 28" A-672 EFW A 55 Class 13 0.375" Wall 20" A-53 Seamless B Standard (20)
    • 20 A-312 Seamless, Type 304H 0.375 Wall R-10
    • 3 & Smaller A-312 Seamless, Type 304H 0.300 Wall R-10 VALVES None FITTINGS MATERIAL SERIES ENDS SCHEDULE 20" A-234 WPB B.W. To Suit Pipe
    • 20 A-403, WP-304H B.W. To Suit Pipe R-10
    • 2 & Smaller A-182, Type 304H 3000# S.W. R-10, R-18 FLANGES None BOLTS None NUTS None GASKETS None BACKING RINGS None UNIONS None SERVICE
1. Dried Extraction (Bleed) Steam from Moisture Pre-separator outlet to No. 5 Heaters Extraction Header.

Remarks:

1. (*) Denotes specification updated as of 6/28/74.
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 8 CLASS A-4 Westinghouse Electric Corporation Indian Point Energy Center-Unit No.2 PREFIX RS Entergy Nuclear Northeast PRESSURE 205 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. OF 505 Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967
3) December 1, 1967 PIPE MATERIAL GRADE SCHEDULE 12 & Larger A-106 B 20 10 & Smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 2 1/2 & Larger A-216-WCB 300#ANSI B.W. S.S. S.S. S.S.

2 & Smaller A-105* 600#ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE R-3A 2 1/2 & Larger A-234 WPB --- B.W. To suit pipe 2 & Smaller A-105* 3000# S.W.

FLANGES MATERIAL SERIES TYPE FACING BORE 2 1/2 & Larger A-105* 300#ANSI W.N. R.F. To suit pipe 2 & Smaller A-105* 300#ANSI S.W. R.F To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded ---

bolt studs NUTS A-194 Gr.2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 2 1/2 & Larger: Commercial split type with short nubs.

UNIONS 2 1/2 & Larger, use flanges.

2 & Smaller, F.S. S.W. 3000#* steel to stainless ground joint.

SERVICE

1. Steam from Reheater-Moisture Separator to Boiler Feed Pump Turbine including stop valve by-passes, line vents, instrument piping through first stop valve and trap piping through last stop valve.

Remarks: ( * ) Denotes specification updated as of 6/28/74.

CLASS A-5 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 9 Westinghouse Electric Corporation PREFIX 4EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Full vacuum to 100 psig max. Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 400 Revision: 1) October 14, 1966 4A) May 3, 1978

2) February 3, 1967 6A) Sept. 1, 1990
3) December 1, 1967 8A) June 1, 1995
4) May 16, 1968 16) April 1, 2002
18) January 15, 2010 PIPE MATERIAL GRADE CLASS SCHEDULE 14" - 20" A-53 Seamless or ERW B 10 20 A691 2 1/4 Cr 22 10 R-16 8" - 12" A-53 Seamless or ERW B 20 3" - 6" A-53 Seamless or ERW B 40
  • 21/2 & Smaller A-106 B 40 2 & Smaller A-335 P11 or P22 40 R-18 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & Larger A-216 WCB 150#ANSI B.W. S.S. S.S. S.S.

2" & Smaller A-105** 600#ANSI S.W. S.S. S.S. S.S.

2 & Smaller A-182 (F11 or F22) 600#ANSI S.W. S.S. S.S. S.S. R-18 FITTINGS MATERIAL GRADE SERIES ENDS SCHEDULE 20 A-234 WP22 ----- B.W. To suit pipe R-16 21/2 & Larger A-234 WPB ----- B.W. To suit pipe 2" & Smaller A-105* 3000# S.W. R-4 2 & Smaller A-182 (F11 or F22) 3000# S.W. R-18 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 & Larger A-181 Class 60 150#ANSI W.N. R.F. To suit pipe R6A 2" & Smaller A-181 Class 60 150#ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H** Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#** integral ground joint.

SERVICE

1. Extraction (Bleed) Steam No. 4 Heaters including line vents, instrument piping through first stop valve and trap piping through last stop valves.

Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS A-6 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 10 Westinghouse Electric Corporation PREFIX 3EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Full vacuum to 50 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 300 Revision: 1) October 14, 1966 4) May 16, 1968*

2) February 3, 1967 4A) May 3, 1978
3) December 1, 1967 6A) Sept. 1, 1990 8A) June 1, 1995 12) November 30, 1999
13) November 16, 2000 16) April 1, 2002 PIPE MATERIAL GRADE CLASS SCHEDULE 48" A-672 EFW A-55 Class 11 .625" wall 28" A-672 EFW A-55 Class 11 .3125" wall 20 & 28 A-691 EFW 2-1/4 Cr 22 10 R-16 14" - 20" A-53 Seamless or ERW B 10 8" - 12" A-53 Seamless or ERW B 20 3" - 6" A-53 Seamless or ERW B 40 21/2" & Smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & Larger A-216 WCB 150#ANSI B.W. S.S. S.S. S.S.

2" & Smaller A-105** 600#ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL GRADE SERIES ENDS SCHEDULE 20 & 28 A-234 WP22 B.W. To suit pipe R-16 21/2 & Larger A-234 WPB ----- B.W. To suit pipe 2" & Smaller A-105** 3000# S.W.

      • 21/2 & Larger A-403, Type 304H ----- B.W. To suit Pipe R-12
      • 2 & Smaller A-182, Type F304H 3000# S.W. R-12 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 & Larger A-181 Class 60 150#ANSI W.N. R.F. To suit pipe R-6A 2" & Smaller A-181 Class 60 150#ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H** Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#** integral ground joint.

SERVICE

1. Extraction (bleed) steam No. 3 heaters.
2. Extraction (bleed) steam to flash evaporator.
3. Boiler feed pump turbine exhaust to condenser.
4. Line vents, instrument piping through first stop valve and trap piping through last stop valve on above lines.
5. Supply and leakoff from boiler feed pump turbine glands.

Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

(***) Use for replacement piping that is susceptible to erosion/corrosion or found to be eroded/corroded R-13

CLASS B-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 11 Westinghouse Electric Corporation PREFIX BFD Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 1440 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 450 Revision: 1) October 14, 1966 4) May 16, 1968*

2) February 3, 1967 4A) May 3, 1978
3) December 1, 1967 6A) Sept. 1, 1990 8A) June 1, 1995 13) November 16, 2000
16) April 1, 2002 18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 30" A-672 EFW B70 Class 21 1.260" minimum wall R-6A 24" A-106 B 100 18" - 20" A-106 C 80 8" - 16" A-106 B 100 6" & Smaller A-106 B 80 / 160 R-16
      • 30 A-312, Seamless, Type 304H 1.260 minimum wall R-13
      • 16 A-312, Seamless, Type 304H 100 R-13 VALVES MATERIAL SERIES* END STEM DISC SEAT 3" & Larger A-216 WCB 900#ANSI B.W. S.S. S.S. S.S.

21/2" A-216 WCB 1500#ANSI B.W. S.S. S.S. S.S.

  • 2" & Smaller A-216 WCB 1500#ANSI S.W. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 30" A-234 WPC ----- B.W. 1.260" min wall R-8A 21/2" - 24" A-234 WPB ----- B.W. To suit pipe 2" & Smaller A-105** 3000# S.W. R-4A

      • 21/2 & Larger A-403, Type 304H ----- B.W. to suit pipe R-13 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 - 24" A-105** 900#ANSI W.N. R.F. To suit pipe 2" & Smaller A-105** 900#ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. 2H** Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS None SERVICE

1. Boiler feed pump discharge through last valve including No. 6 heater by-pass.
2. Boiler feed pump recirculation line vents and drains only.
3. Auxiliary feedwater pump discharge through last valve.
4. Auxiliary feedwater pump recirculation through breakdown orifice to last valve.
5. Stop valve by-passes, line vents and drains and instrument piping through first stop valve.
6. Long Loop Recirculation Cleanup System. R-13
7. AFW pump and turbine drive bearing cooling water outlet of valves BFD-73-1 and BFD-74 R-18 Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

(***) Use for piping and piping components that are susceptible to erosion/corrosion as enveloped by R-13 Long Loop Recirculation Cleanup System Modification No. SGR-00-12405-M.

CLASS B-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 12 Westinghouse Electric Corporation PREFIX BFD Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 1085 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 450 Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967 11) July 18, 1997
3) December 1, 1967 13) November 16, 2000
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 18 A-106 C 60 8 - 16 A-106 B 80 6 & Smaller A-106 B 80 2 (****) A-106 B 80 R-13 VALVES MATERIAL SERIES END STEM DISC SEAT None (**) R-11 R-18 2 (****) A-105 800# SW S.S. S.S. S.S. R-13 FITTINGS MATERIAL SERIES ENDS SCHEDULE 18 A-234 WPB --- B.W. 80 21/2 - 6 A-234 WPB --- B.W. 80 2 & Smaller A-105* 3000# S.W. - R-3A 2 (****) A-105* 3000# S.W. - R-13 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2 - 24 A-105 900#ANSI W.N. R.F. To Suit Pipe R-11 2 & Smaller A-105 900#ANSI S.W. R.F. To Suit Pipe R-11 MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full Threaded R-11 Bolt Studs NUTS A-193 Gr. 2H HEX Semi-Finished R-11 GASKETS MATERIAL TYPE THICKNESS 304SS Flexitallic R-11 BACKING RINGS None UNIONS None SERVICE
1. Boiler Feed Pump discharge piping from last valve to Steam Generator.
2. Auxiliary Feedwater Pump discharge piping after last valve to main Boiler Feed lines and to R-11 Condensate System.
3. Steam Generator Blowdown lines 45, 46, 47, and 48. R-13 Remarks:

(*) Denotes specification updated as of 6/28/74

(**) Per Class B-1 spec. Page 11. R-11 R-18

(****) The design temperature for Steam Generator Blowdown lines 45, 46, 47, and 48 is R-13 556oF. This application is permissible for material, grade and schedule shown. Refer to CR 199904292 response for justification.

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 13 CLASS B-3 Westinghouse Electric Corporation Indian Point Energy Center Unit No. 2 PREFIX BFR Entergy Nuclear Northeast PRESSURE 1440 psig max. Date: Dec. 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. OF 450 Revision:

PIPE MATERIAL GRADE SCHEDULE 4 to 8 A-335 P-22 XXS VALVES MATERIAL SERIES* END STEM DISC SEAT 2 1/2 & Larger A-217 WC6 900#ANSI B.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 4 to 8 A-182 F-22 --- B.W. XXS FLANGES MATERIAL SERIES TYPE FACING BORE None MATERIAL HEAD FINISH BOLTS None NUTS None GASKETS MATERIAL TYPE THICKNESS None BACKING RINGS None UNIONS None SERVICE

1. Boiler Feed Pump recirculation to Drains Collecting Tank.

Remarks: ( * ) Denotes specification identification added as of 6/28/74.

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 14 Westinghouse Electric Corporation CLASS C-1 Indian Point Energy Center-Unit No.2 Entergy Nuclear Northeast PREFIX CD Date: July 29, 1966 Specification No.: 9321-01-248-18 PRESSURE 665 psig Part A**

Revision: 1) October 14, 1966 3A) May 3, 1978 TEMP. OF 400 2) February 3, 1967 6A) Sept. 1, 1990

3) December 1, 1967 PIPE MATERIAL GRADE SCHEDULE 30 A-072-EFW B70 Class 21 .626 minimum wall R-6A 24 & smaller A-106 B 40 VALVES MATERIAL SERIES** END STEM DISC SEAT 2 1/2 & larger A-216 WCB 300#ANSI B.W. S.S. S.S. S.S.

2 & smaller A-105** 600#ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 2 1/2 & larger A-234 WPB --- B.W. To suit pipe 2 & smaller A-105** 3000# S.W. R-3A FLANGES MATERIAL SERIES TYPE FACING BORE 2 1/2 & larger A-105** 300#ANSI W.N. R.F. To suit pipe 2 & smaller A-105** 300#ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr.B-7 Full threaded bolt studs NUTS A-194 Hex Semi-finished Gr.2H**

GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 2 1/2 & larger: Commercial split-type with short nubs UNIONS None SERVICE

1. Condensate Pump Discharge:

(a) through Heaters No. 1 to 5 to Boiler Feed Pump suction including Heater by-pass line; (b) to Exhaust Casing Spray; (c) through Steam Jet Air Ejectors, Gland Steam Condenser and recirculation line through last stop valve at Condenser.

Class C-1 UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 14A Westinghouse Electric Corporation Prefix CD Indian Point Energy Center-Unit No.2 Entergy Nuclear Northeast SERVICE (continued)

Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967 6A) Sept. 1, 1990
3) December 1, 1967 18) January 15, 2010
d. through flash evaporator;
e. dump line to condensate storage tank;
f. to boiler feed pump seals and boiler feed pump seal water collecting tank.
  • g. To heater drain pumps cold injection.
2. Stop valve by-passes, line vents and drains and instrument piping through first valve for above lines.
3. Auxiliary feedwater pump recirculation from last valve to condensate dump line.
4. AFW pump and turbine drive bearing cooling water outlet of valves BFD-73-1 and BFD-74 to recirculation line. R-18 Remarks
1. ( * ) Added by Addenda No. 6
2. (**) Denotes Spec. updated as of 6/28/74.

CLASS C-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 15 Westinghouse Electric Corporation PREFIX CS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 30 psig to full vacuum Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 100 Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967 6A) Sept. 1, 1990
3) December 1, 1967 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 48"-54" A-672 EFW A-55 Class 11 0.625" wall R-6A 30" A-672 EFW A-55 Class 11 0.3125" wall 8"-24" A-53 Seamless or ERW B 20 3"-6" A-53 Seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 8"-30" A-216 C1.B 125# ANSI Flgless. S.S. C.I. Rubber Butterfly Drilling 21/2"-6" A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 30"-54" Fabricated 21/2"-24" A-672, A-55 ----- B.W. to suit pipe R-6A 2" & smaller A-234 WPB ----- B.W. 20 A-105* 3000# S.W. ----- R-3A FLANGES MATERIAL SERIES TYPE FACING BORE 24"-54" A-181 Class 60 125#ANSI S.O. F.F. To suit pipe 21/2"-20" A-181 Class 60 125#ANSI W.N. F.F. To suit pipe R-6A 2" & smaller A-181 Class 60 125# ANSI S.W. F.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Rubber Full Face 1/8" BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* integral ground joint.

SERVICE

1. Condensate Pump suction from Condensers.
2. Drains and instrument piping through first stop valve on above lines.
3. Condenser Hotwell instrument piping through first stop valve.
4. Hotwell dump line to low level trip pot.
5. Condensate suction header vents to Condenser.

Remarks:

1. (*) Denotes specification updated as of 6/28/74.

CLASS C-4 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 15A Westinghouse Electric Corporation PREFIX CS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 50 psig to full vacuum Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 250 Revision: 1) May 16, 1968* 8A) June 1, 1995 1A) May 3, 1978 PIPE MATERIAL GRADE SCHEDULE 36" A-155 EFW C-55 C12 .500 wall 12"-24" A-53 Seamless or ERW B .375 wall 3"-10" A-53 Seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT Butterfly A-126 C1.B 125# ANSI Flgless S.S. Ni-resist Hycar 21/2" & larger A-216 WCB 150# ANSI *B.W. S.S. S.S. S.S.

(*)21/2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2"-36" A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105** 3000# S.W. R-1A FLANGES MATERIAL SERIES TYPE FACING BORE 24"-36" A-181 Gr. I 150# ANSI S.O. R.F. To suit pipe 21/2"-20" A-181 Gr. I 150# ANSI W.N. R.F. To suit pipe 2" & smaller A-181 Gr. I 150# ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square -----

or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 3000#** F.S. S.W. Integral ground joint.

SERVICE

1. Flash Evaporator Brine Recycle Pumps suction and discharge.

Remarks:

1. (*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS C-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 16 Westinghouse Electric Corporation PREFIX CT Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig to full vacuum Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 225 maximum Revision: 1) October 14, 1966 4A) May 3, 1978

2) February 3, 1967 6A) Sept. 1, 1990
3) December 1, 1967 8A) June 1, 1995
4) May 16, 1968*

PIPE MATERIAL GRADE SCHEDULE 14"-20" A-53 Seamless or ERW B 10 8"-12" A-53 Seamless or ERW B 20 3"-6" A-53 Seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2"-20" A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2"-20" A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105** 3000# S.W. ----- R-4A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2"-20" A-181 Class 60 150# ANSI W.N. R.F. To suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Garlock Blue-Gard 3000 Flat ring 1/16" R-6A BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

None for service No. 2 UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#** integral seat, ground joint.

SERVICE

1. Make-up to Condenser from Condensate Storage Tank.
2. Condensate to Auxiliary Feedwater Pump suction. (See notes 1 and 2.)
3. Condensate transfer line from Unit No. 1.
4. Condensate recirculation line from last valve to Condenser.
5. Hotwell Dump and Condensate Transfer Pump suction from low level trip pot and discharge.
  • NOTES:
1. To be Schedule 40 pipe to end of Class I piping.
2. Weld end preparation to be in accordance with UE&C's Dwg. 5000-LL-1147.

Class C-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 16A Westinghouse Electric Corporation Prefix CT Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast SERVICE (continued)

Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

Revision: 1) October 14, 1966 4A) May 3, 1978

2) February 3, 1967 6A) Sept. 1, 1990
3) December 1, 1967 8A) June 1, 1995
4) May 16, 1968*
6. Condensate Pump vents to Condenser.
7. Hotwell Dump and Condensate Transfer Pump and Low Level Trip Pot vents to Condenser.
8. Condensate Pump seal water lines.
9. Brine Heater Drain Pumps suction and discharge to Drains Collecting Tank and Discharge Tunnel.
10. Boiler Feed Pump seal water collecting tank to condenser.
11. Condensate Storage Tank vent, overflow and drain.
12. Line vents and drains and instrument piping through first stop valve on above lines.

Remarks

1. ( * ) Added by Addenda No. 6
2. (**) Denotes Spec. updated as of 6/28/74 Spec. 9321-01-248-18 Part A **

Page 16A

CLASS C-5 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 16B*

Westinghouse Electric Corporation PREFIX CT Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 50 psig to full vacuum Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A**

TEMP. °F 150 Revision: OA) May 3, 1978 8A) June 1, 1995 6A) Sept. 1, 1990 PIPE MATERIAL GRADE SCHEDULE 21/2" & larger A-53 seamless B 40 2" A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105** 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square -----

or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* integral seat, ground joint.

SERVICE

1. Boiler feed pump turbine drip tank drain pumps suction and discharge.

Remarks:

1. (*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS D-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 17 Westinghouse Electric Corporation PREFIX MS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 1085 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 600 Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967 10) December 20, 1996
3) December 1, 1967 13) November 16, 2000
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 4" & larger A-106 B 80 3" A-106 B 40 21/2" & smaller A-106 B 80
    • 1/2-10 A-312, Seamless, 80S R-10 Type 316H
      • 1 - 3 A-335 P22 40 R-18 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

      • 3 A182 (F22) 600# ANSI B.W. S.S. S.S. S.S. R-18 FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB B.W. to suit pipe 2" & smaller A-105** 3000# S.W. to suit pipe R-3A
    • 21/2-10 A-403, Seamless, B.W. to suit pipe R-10 WP-316
    • 2 & Smaller A-182, Type 304H 3000# S.W. to suit pipe R-10
      • 3-16 A-335, WP22, CL1 B.W. to suit pipe R-18 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-105* 600# ANSI W.N. R.F. to Pipe I.D.

2" & smaller A-105* 600# ANSI S.W. R.F. to suit pipe

    • 21/2-10 A-181, F-316 600# ANSI W.N. R.F. to suit pipe R-10 Forged MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type short nubs.

UNIONS None SERVICE

1. Reheater Drain Tanks to Heaters No. 6 and stop valves at Condensers.
2. Reheater Drains to Reheater Drain Tank.
3. Reheater Drain Tank vent to Reheater.
4. Reheater Vents to Condenser.
5. Scavenging Steam from Reheaters to Heaters No. 6 Extraction Steam line.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.
3. (***) Denotes specification update for ER 03-2-209. R-18

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 18 Westinghouse Electric Corporation CLASS D-2 Indian Point Energy Center-Unit No. 2 Entergy Nuclear Northeast PREFIX 6 EX Date: July 29, 1966 Specification No.: 9321-01-248-18 PRESSURE 450 psig Part A*

Revision: 1) October 14, 1966 3A) May 3, 1978 TEMP. OF 450 2) February 3, 1967

3) December 1, 1967 PIPE MATERIAL GRADE SCHEDULE 10 & larger A-106 B 30 8 & smaller A-106 B 40 VALVES MATERIAL SERIES END STEM DISC SEAT 2 1/2 & larger A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

2 & smaller A-105* 600# ANSI S.W. S.S. S.S S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 2 1/2 & larger A-234 WPB --- B.W. to suit pipe 2 & smaller A-105* 3000# S.W --- R-3A FLANGES MATERIAL SERIES TYPE FACING BORE 2 1/2 & larger A-105* 300# ANSI W.N. R.F. to suit pipe 2 & smaller A-105* 300# ANSI S.W R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. Hex Semi-2H* finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 2 1/2 & larger: Commercial split type with short nubs.

UNIONS 2 1/2 & larger, use flanges SERVICE

1. Drain lines from No. 6 Heaters to level control valve.
2. Vent lines from No. 6 Heaters to Condenser (Operating & Start-up).
3. Heater No. 6 relief valve inlet piping.
4. Heater No. 6 shell drain.
5. Heater No. 6 instrument piping through first stop valve.

REMARKS

1. ( * ) Denotes Spec. updated as of 6/28/74

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 18A Westinghouse Electric Corporation CLASS D-2 Indian Point Energy Center-Unit No. 2 Entergy Nuclear Northeast PREFIX 6EX Date: Dec. 1, 1967 Specification No.: 9321-01-248-18 PRESSURE 450 psig Part A*

Revision:

O TEMP. F 450 PIPE MATERIAL GRADE SCHEDULE 10 & smaller A-335 P5 40 VALVES MATERIAL SERIES END STEM DISC SEAT 2 1/2 & larger A-217-WC6 300# ANSI B.W. S.S. S.S. S.S FITTINGS MATERIAL SERIES ENDS SCHEDULE 2 1/2 & larger A-234-WP5 --- B.W. to suit pipe FLANGES MATERIAL SERIES TYPE FACING BORE 2 1/2 & larger A-182-F5 300# ANSI W.N. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS None UNIONS None SERVICE

1. No. 6 Heater drains from level control valve to Heater Drain Tank.

REMARKS

1. ( * ) Denotes Spec. updated as of 6/28/74

CLASS D-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 19 Westinghouse Electric Corporation PREFIX 5EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 250 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400 Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967 8A) June 1, 1995
3) December 1, 1967 12) November 30,1999
13) November 16, 2000 16) April 1, 2002 PIPE MATERIAL GRADE SCHEDULE 10" & larger A-53 seamless or ERW B 20 3"-8" A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40
    • 10 & larger A-312, Seamless, Type 304H B 20 / 40 R-12, R-16 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105** 3000# S.W. ----- R-3A

    • 21/2" & larger A-403, Type 304H ----- B.W. to suit pipe R-12
    • 2" & smaller A-182, Type F304H 3000# S.W. R-12 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-105* 300# ANSI W.N. R.F. to suit pipe 2" & smaller A-105* 300# ANSI S.W. R.F. to suit pipe
    • 21/2" to 28 A-182, Type 304H 300# ANSI W.N. R.F. to suit pipe R-12 MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* steel to stainless ground joint.

SERVICE

1. Drain lines from No. 5 Heaters to Heater Drain Tank.
2. Vent lines from No. 5 Heaters to Condenser.
3. Heaters No. 5 drains through last stop valve at Condenser.
4. Heater Drain Tank vents to Heaters No. 5
5. Heater No. 5 relief valve inlet piping.
6. Heater Drain Tank drain to last stop valve at Condenser.
7. Heaters No. 5 shell drain.
8. Heaters No. 5 instrument piping through first stop valve.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.

CLASS D-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 19A Westinghouse Electric Corporation PREFIX MPS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 250 psig Date: April 23, 1996 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400 Revision: 9) April 23, 1996 PIPE MATERIAL GRADE SCHEDULE 1" O.D. A-106 B 160 VALVES MATERIAL SERIES* END STEM DISC SEAT 1" A-105 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 1" A-105 3000# S.W. -----

FLANGES MATERIAL SERIES TYPE FACING BORE None BOLTS None NUTS None GASKETS None BACKING RINGS None UNIONS None SERVICE

1. Discharge line from Moisture Pre-Separators to Separating Tanks.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74

CLASS D-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 19B Westinghouse Electric Corporation PREFIX STD Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 250 psig Date: April 23, 1996 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400 Revision: 9) April 23, 1996 PIPE MATERIAL GRADE SCHEDULE 10" A-53 seamless B 40 1" O.D. A-106 B 160 VALVES MATERIAL SERIES* END STEM DISC SEAT 10" A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

1" A-105 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 10" A-234 WPB ----- B.W. To suit pipe 1" A-105 3000# S.W.

FLANGES MATERIAL SERIES TYPE FACING BORE None BOLTS None NUTS None GASKETS None BACKING RINGS None UNIONS None SERVICE

1. Drain lines from Moisture Pre-Separator Tanks to Heater Drain Tank.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74

CLASS D-4 UNITED ENGINEERS & CONTRACTORS INC. PAGE 20 PREFIX HD Westinghouse Electric Corporation Indian Point Energy Center-Unit No.2 PRESSURE 730 psig Entergy Nuclear Northeast TEMP. OF 400 Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A**

Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967
3) May 16, 1968*

PIPE MATERIAL GRADE SCHEDULE 16 - 24 A-106 3 60 10 - 14 A-106 3 XS (.500 wall) 8 & smaller A-106 3 40 VALVES MATERIAL SERIES END STEM DISC SEAT 2 1/2 & larger A-216 WCB 400# ANSI B.W. S.S. S.S. S.S.

2 & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES** ENDS SCHEDULE 2 1/2 & larger A-234-WPB --- B.W. to suit pipe 2 & smaller A-105** 3000# S.W. --- R-3A FLANGES MATERIAL SERIES** TYPE FACING BORE 2 1/2 & larger A-105** 400# ANSI W.N. R.F. to suit pipe 2 & smaller A-105** 400# ANSI S.W. R.F to suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. 2H** Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 2 1/2 & larger: Commercial split-type with short nubs.

UNIONS None SERVICE

1. Heater Drain Pump discharge to Boiler Feed Pump suction header including line vents and drains and instrument piping through first stop valve.

REMARKS 1. ( * ) Added by Addenda No. 6

(**) Denotes Spec. updated as of 6/28/74

CLASS D-5 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 21 Westinghouse Electric Corporation PREFIX 5EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 202 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 389°F Revision: 1) October 4, 1966

2) February 3, 1967 3A) May 3, 1978
3) December 1, 1967 8A) June 1, 1995
10) December 20, 1996 13) November 16, 2000 PIPE MATERIAL GRADE SCHEDULE 12" & larger A-53 seamless or ERW B 20 3"-10" A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40
    • 1/2-10 A-312, Seamless, Type 304H 40S R-10 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105* 3000# S.W. ----- R-3A

    • 2 & smaller A-182 Forged, 3000# S.W. R-10 Type 304 3000# S.W. -----
    • 21/2 - 10 A-403, seamless, B.W. 40S R-10 Type 304H FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-105* 300# ANSI W.N. R.F. to suit pipe 2" & smaller A-105* 300# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* steel to stainless ground joint.

SERVICE

1. Heater Drain Pump suction from Drain Tank.
2. Moisture Separator drain to level control valve at Drains Collecting Tank and to Heater Drain Tank.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74.
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.

CLASS D-5 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 21A Westinghouse Electric Corporation PREFIX 5EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 202 psig Date: Dec. 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 389°F Revision: 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 4"-6" A-335 P-22 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 4"-6" A-217 WC6 300# ANSI B.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 4"-6" A-182 F22 ----- B.W. 40 FLANGES MATERIAL SERIES TYPE FACING BORE 4"-6" A-182 F22 300# ANSI W.N. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square -----

or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS None.

UNIONS None.

SERVICE

1. Moisture Separator drain from level control valve to Drains Collecting Tank.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74.

CLASS D-6 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 22 Westinghouse Electric Corporation PREFIX 4EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Full vacuum to 100 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400°F Revision: 1) October 14, 1966

2) February 3, 1967 3A) May 3, 1978
3) December 1, 1967 6A) Sept. 1, 1990 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 8" & larger A-53 seamless or ERW B 20 3"-6 A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105* 3000# S.W. ----- R-3A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & larger: Commercial split type with short nubs.

UNIONS 21/2" & larger, use flanges.

2" & smaller, F.S. S.W. 3000#* Integral ground joint.

SERVICE

1. Drain lines from No. 4 Heaters to No. 3 Heaters and through last stop valve at Condensers.
2. Vent lines from No. 4 Heater to Condensers. (Operating & Start-up)
3. Heater No. 4 relief valve inlet piping.
4. Heater No. 4 shell drain.
5. Heater No. 4 instrument piping through first stop valve.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74

CLASS D-7 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 23 Westinghouse Electric Corporation PREFIX 3EX, 2EX, 1EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Full vacuum to 50 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 300°F Revision: 1) October 14, 1966

2) February 3, 1967 3A) May 3, 1978
3) December 1, 1967 6A) Sept. 1, 1990 8A) June 1, 1995 12) November 30, 1999
13) November 16, 2000 16) April 1, 2002
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 8" & larger A-53 seamless or ERW B 20 3"-6 A-53 seamless or ERW B 40 3-6 A-335 seamless P22 40 R-16 21/2" & smaller A-106 B 40
    • 21/2" & smaller A-312, Seamless, Type 304H 40 R-12 8 & larger A-691 11/4 Cr or 21/4 Cr 20 R-18 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL GRADE SERIES ENDS SCHEDULE 3 - 6 A-335 Seamless P22 ----- B.W. to suit pipe R-16 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105* 3000# S.W. R-3A

    • 21/2" & larger A-403, Type 304H ----- B.W. to suit pipe R-12 8 & larger A-234 WP11 or WP22 B.W. to suit pipe R-18 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type short nubs.

UNIONS 21/2" & larger, use flanges.

2" & smaller, F.S. S.W. 3000#* Integral ground joint.

CLASS D-7 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 23A Westinghouse Electric Corporation PREFIX 3EX, 2EX, 1EX Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Full vacuum to 50 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 300°F Revision: 1) October 14, 1966

2) February 3, 1967 3A) May 3, 1978
3) December 1, 1967 6A) Sept. 1, 1990 8A) June 1, 1995 12) November 30, 1999
13) November 16, 2000 16) April 1, 2002
18) January 15, 2010 SERVICE
1. Drain lines from No. 3 Heaters to No. 2 Heaters & Condensers.
2. Drain lines from No. 2 Heaters to No. 1 Heaters & Condensers.
3. Drain lines from No. 1 Heaters to Condensers.
4. Vent lines from Nos. 1, 2 and 3 Heaters to Condensers.
5. Heaters No. 1, 2 and 3 shell drains.
6. Heaters No. 1, 2 and 3 relief valve inlet piping.

6A. Extraction (bleed) steam to Heaters 1 & 2. R-18

7. Heaters No. 4 and 5 drains from last stop valve to Condenser.
8. Heater Drain Tank drain from last stop valve to Condenser.
9. Reheater drains from last stop valve to Condenser.
10. Reheater vents from last stop valve to Condenser.
11. Heaters No. 1, 2 and 3 instrument piping through first stop valve.

Remarks:

1. (*) Denotes Spec. updated as of June 28, 1974.
2. (**) Use for replacement piping that is susceptible to erosion/corrosion or found to be R-13 eroded/corroded.

Spec. 9321-01-248-18 Part A

  • Page 23A

CLASS D-8 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 24 Westinghouse Electric Corporation PREFIX V Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 100 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 350°F and Revision: 1) October 14, 1966 4A) May 3, 1978 1100°F for 2) February 3, 1967 6A) Sept. 1, 1990 Service No. 5 3) December 1, 1967 8A) June 1, 1995 only. 4) June 3, 1970* 18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 14" & larger A-53 seamless or ERW B 20 and 60*** R-18 8"-12" A-53 seamless or ERW B 30 3"-6 A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 2" & smaller A-105 600# ANSI S.W. S.S. S.S. S.S. R-6A FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105** 3000# S.W. ----- R-4A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. or S.O. R.F. or F.F. to suit pipe R-6A, R-18 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#** Integral ground joint.

SERVICE

1. Steam Generator safety valve vent piping.
2. Steam Seal Regulator safety valve vent piping.
3. Feedwater Heater relief valve piping beyond valve.
  • 4. High Pressure Cylinder Relief Valve exhaust.
5. Diesel Exhaust Piping. R-6A Remarks:
1. (*) Added by Addenda No. 13
2. (**) Denotes Spec. updated as of 6-28-74
3. (***) Increased schedule for Appendix R DG exhaust pipe for tornado missile and wind load per EC 5000033794. R-18

CLASS E-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 25 Westinghouse Electric Corporation PREFIX CV Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE +1.0 psig Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 400 Revision: 1) October 14, 1966 3A) May 3, 1978

2) February 3, 1967 6A) Sept. 1, 1990
3) December 1, 1967 8A) June 1, 1995
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 14" & larger A-53 seamless or ERW B 20 8"-12" A-53 seamless or ERW B 30 3"-6" A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105* 3000# S.W. ----- R-3A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60/A-105 150# ANSI W.N. R.F. to suit pipe R-6A, R-18 2" & smaller A-181 Class 60/A-105 150# ANSI S.W. R.F. to suit pipe R-18 MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* integral ground joint.

SERVICE

1. Air ejector vents to atmosphere.
2. Circulating Water Priming Ejectors to atmosphere.
3. Steam Jet Air Ejector Vent to Containment Building.

Remarks:

1. (*) Denotes specification updated as of 6/28/74.

CLASS E-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 26 Westinghouse Electric Corporation PREFIX CA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 50 psig to full vacuum Date: July 29, 1966 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 100 Revision: 1) October 14, 1966 6A) Sept 1, 1990

2) December 1, 1967 8A) June 1, 1995 2A) May 3, 1978 13) November 16, 2000
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 14"-20" A-53 seamless or ERW B 10 R-13 8"-12" A-53 seamless or ERW B 20 3"-6" A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. to suit pipe 2" & smaller A-105* 3000# S.W. ----- R-2A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60/A-105 150# ANSI W.N. R.F. to suit pipe R-6A, R-18 2" & smaller A-181 Class 60/A-105 150# ANSI S.W. R.F. to suit pipe R-18 MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Garlock Blue-Gard 3000 Ring 1/16" R-6A BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#* integral ground joint.

SERVICE

1. Air removal piping from Main Condensers to Steam Jet Air Ejectors (priming and holding).
2. Air removal from Condenser water boxes through circulating Water Priming Ejectors.

Remarks:

(*) Denotes specification updated as of 6/28/74.

CLASS F-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 27*

Westinghouse Electric Corporation PREFIX LO Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 50 psig Date: July 11, 1967* Specification No.: 9321-01-248-18 Part A*

TEMP. °F 170 max. Revision: 1) December 1, 1967 6A) Sept 1, 1990 1A) May 3, 1978 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 21/2" & larger A-106 B 40 2" & smaller A-106 B 80 TUBING Stainless steel or copper in accordance with Specification Class 153 or 155. R6A VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI Flgd. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. ***40 2" & smaller A-105** 3000# S.W. or Scrd ----- R-1A TUBING Per Specification Class 153 or 155 R6A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe 2" & smaller A-105** 150# ANSI S.W. or R.F. to suit pipe R6A Scrd***

MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-307 Gr. B** Hex. Semi-finished or A-194 Gr. 2H R-8A GASKETS MATERIAL TYPE THICKNESS Vellumoid Ring 1/16" BACKING RINGS 21/2" & Larger: Split commercial type with short nubs at field welds only UNIONS None. Use flanges SERVICE Lube Oil Conditioning and Transfer piping Diesel Generator Lube Oil Piping R6A SPECIAL REQUIREMENTS: All piping is to be cleaned, acid pickled and internally coated with a rust preventative (Gulf Coat TD or equal)

1. Air removal piping from Main Condensers to Steam Jet Air Ejectors (priming and holding).
2. Air removal from Condenser water boxes through circulating Water Priming Ejectors.

Remarks:

1. (*) Added by Addenda No. 6
2. (**) Denotes specification updated as of 6/28/74. R6A
3. (***) Screwed joints permitted only if seal welded.

CLASS F-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 28 Westinghouse Electric Corporation PREFIX FO Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 165 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 150 Revision: 1) May 16, 1968* 6A) Sept 1, 1990 1A) May 3, 1978 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 21/2" & larger A-106 B 40 2" & smaller A-106 B 80 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB A-216 WCB B.W. S.S. S.S. S.S.

2" & smaller A-105** A-105** S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. To suit pipe 2" & smaller A-105** 3000# S.W. or Scrd ----- R-1A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-307 Gr. B** Hex. Semi-finished or A-194 Gr. 2H R-8A GASKETS MATERIAL TYPE THICKNESS Vellumoid Ring 1/16" BACKING RINGS 21/2" & Larger: Split commercial type with short nubs.

UNIONS None.

SERVICE

1. Fuel Oil to auxiliary boiler.

Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS F-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 29 Westinghouse Electric Corporation PREFIX IO Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 100 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 100 Revision: 1) May 16, 1968* 6A) Sept. 1, 1990

2) May 3, 1978 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 21/2" & larger A-106 B 40 2" A-106 B 80 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105** 3000# S.W. ----- R-1A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square R-8A or A-193 Gr. B7 NUTS A-307 Gr. B** Hex. Semi-finished R-8A or A-194 Gr. 2H GASKETS MATERIAL TYPE THICKNESS Vellumoid Ring 1/16" BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS None SERVICE

  • 1. Ignition (light) oil for auxiliary (service) boiler.

Remarks:

(*) Added by Addenda No. 6

(**) Denotes Spec. updated as of 6-28-74

CLASS G-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 30 Westinghouse Electric Corporation PREFIX HS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 130 Revision: OA) May 3, 1978 6A) Sept. 1, 1990

15) February 22, 2002 PIPE MATERIAL GRADE SCHEDULE 2" & Smaller A-106 B 80 2" & Smaller A-312 TP304 or TP-316 80S R-15 TUBING MATERIAL 1/8" O.D. A-213 or A-269, Soft Annealed TP304 or TP-316 0.035" Wall R-15 1/4"-3/4" O.D. A-213 or A-269, Soft Annealed TP304 or TP-316 0.065" Wall R-15 VALVES MATERIAL SERIES* END STEM DISC SEAT 2" & Smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

2" & Smaller A-182 F316 600# ANSI S.W. S.S. S.S. S.S. R-15 Tubing** R-15 FITTINGS MATERIAL SERIES ENDS SCHEDULE 2" & Smaller A-105* 3000# S.W. ----- R-OA 2" & Smaller A-182 F304 or F316 3000# S.W. ----- R-15 3/4 & Smaller Tube** R-15 FLANGES MATERIAL SERIES TYPE FACING BORE 2" & Smaller A-181 Class 60 or A-105 150# ANSI S.W. R.F. To suit pipe R-6A, R-15 2" & Smaller A-182 F304 or F316 150# ANSI S.W. R.F. To suit pipe R-15 MATERIAL HEAD FINISH BOLTS A-193 Gr. B7 or Square ---- R-15 A-307 Gr. B R-15 NUTS A-194 Gr. 2H* Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Vellumoid Full Face 1/16" Garlock Blue-Card 3000*** Ring 1/16" R-15 BACKING RINGS None UNIONS 2 & smaller, Threaded or S.W., 3000#, S.S. A-182 Gr. F-304 R-15 SERVICE

1. Generator hydrogen supply from pressure regulating station relief valve to Generator.

NOTE: Underground pipe shall be coated and wrapped.

Remarks:

(*) Denotes specification updated as of 6/28/74

(**) Valves and manifolds for use on tubing systems shall be Whitey or Nupro, Type 316SS with R-15 Swagelok ends. Tubing fittings - Crawford Swagelok TP316SS or SW, TP304 or TP316SS, Cajon or equal.

(***) For use on stainless steel piping and tubing R-15

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 31 Westinghouse Electric Corporation CLASS G-2 Indian Point Energy Center-Unit No.2 Entergy Nuclear Northeast PREFIX PG Date: December 1, 1967 Specification No.: 9321-01-248-18 PRESSURE 150 psig Part A**

Revision: 1) July 23, 1970*

TEMP. OF 100 1A) May 3, 1978 6A) Sept. 1, 1990 PIPE MATERIAL GRADE SCHEDULE 3 & Larger A-53 Seamless B 80 2 1/2 & smaller A-106 B 80 VALVES MATERIAL SERIES** END STEM DISC SEAT 2 1/2 & Larger A-216 WCB 150#ANSI B.W. S.S. S.S. S.S.

2 & Smaller A-105** 600#ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 2 1/2 & Larger A-234 WPB --- B.W. 40 2 & Smaller A-105** 3000# S.W. --- R-1A FLANGES MATERIAL SERIES** TYPE FACING BORE 2 1/2 & Larger A-181 Class 60 150#ANSI W.N F.F. To suit pipe 2 & Smaller A-181 Class 60 150#ANSI S.W. F.F. To suit pipe R-6A MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded ---

bolt studs NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS R-6A Garlock Blue- Full Face 1/16 Gard 3000 BACKING RINGS 2 1/2 & Larger: Split commercial type with short nubs.

UNIONS None SERVICE

1. *Carbon Dioxide supply from globe valve downstream of pressure regulator to Generator.

NOTE: Underground pipe shall be coated and wrapped.

Remarks:

( * ) Added by Addenda No. 14

(**) Denotes specification updated as of 6/28/74

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 31A*

Westinghouse Electric Corporation CLASS G-2 Indian Point Energy Center-Unit No. 2 Entergy Nuclear Northeast PREFIX PG Date: July 23, 1970* Specification No.: 9321-01-248-18 PRESSURE 400 psig Part A**

Revision: OA) May 3, 1978 6A) Sept. 1, 1990 TEMP. OF 0 PIPE MATERIAL GRADE SCHEDULE 3 & Larger A-53 Seamless B 80 2 1/2 & Smaller A-106 B 80 VALVES MATERIAL SERIES END STEM DISC SEAT 2 1/2 & Larger A-216 WCB 150#ANSI B.W. S.S. S.S. S.S.

2 & Smaller A-105** 600#ANSI B.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 2 1/2 & Larger A-234 WPB --- B.W. 40 2 & Smaller A-105** 3000# S.W. --- R-OA FLANGES MATERIAL SERIES** TYPE FACING BORE 2 1/2 & Larger A-181 Class 60 150#ANSI W.N. F.F. To suit pipe R-6A 2 & Smaller A-181 Class 60 150#ANSI S.W. F.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded ---

bolt studs NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Garlock Blue- Full Face 1/16 R-6A Gard 3000 BACKING RINGS 2 1/2 & Larger: Split commercial type with short nubs.

UNIONS None SERVICE

1. Carbon dioxide supply from Unit No. 1 storage and vaporizing unit through Vaporizer - Superheater to globe valve downstream of pressure regulator.

Remarks:

( * ) Added by Addenda No. 14

(**) Denotes Specification updated as of 6/28/74

CLASS H-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 32*

Westinghouse Electric Corporation PREFIX CF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Vac. - 1440 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A***

TEMP. °F 600 maximum Revision: 1) October 3, 1968 ** 8A) June 1, 1995 1A) May 3, 1978 PIPE MATERIAL GRADE SCHEDULE 1/2" A-312 TP-304 80S **

TUBING 3/8" A-269 Seamless TP-304 0.065" wall VALVES MATERIAL SERIES* END STEM DISC SEAT 3/8" - 1/2" A-182F22 1500# ** S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 1/2" A-182F304 3000# S.W. ------------- R-1A 3/8" 304 S.S. ----- S.W. Tube To suit tube 3/8" - 1/2" 304 S.S. ----- Swagelok FLANGES** MATERIAL** SERIES TYPE** FACING** BORE**

All Sizes A-182F304 S.W. R.F. To suit pipe MATERIAL** HEAD** FINISH BOLTS A-307 Gr. B*** Square ----- R-8A or A-193 Gr. B-7 NUTS A-194 Gr. 2H*** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS None UNIONS None SERVICE

1. Chemical feed system Remarks:

(*) Added by Addenda No. 6

(**) Added by Addenda No. 9

(***) Denotes Specification updated as of 6/28/74

CLASS H-1A UNITED ENGINEERS & CONSTRUCTION INC. PAGE 32A Westinghouse Electric Corporation PREFIX CF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 175 psig Date: November, 2000 Specification No.: 9321-01-248-18 Part A***

TEMP. °F 200 Revision: 13) November 16, 2000

15) February 22, 2002 PIPE MATERIAL GRADE SCHEDULE 3" & larger A-106 B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES END STEM DISC SEAT 3" & larger A-216 WCB 150# B.W. S.S. S.S. S.S.

2" & smaller A-216 WCB 600# S.W. S.S. S.S. S.S.

3/4 A-216 WCB 600# S.W. S.S. S.S. Stellite R-15 FITTINGS MATERIAL SERIES ENDS SCHEDULE 3" & larger A-105 ----- B.W. To suit pipe 2" & smaller A-105 3000# S.W.

FLANGES MATERIAL SERIES TYPE FACING BORE 3" & larger A-105 150# W.N. R.F. To suit pipe 2" & smaller A-105 150# W.N. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B-7 Full threaded bolt studs NUTS A-194 Gr. 2H Heavy Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic 1/8" BACKING RINGS None UNIONS None SERVICE

1. Steam Generator Wet Layup System - Recirculation piping from blowdown isolation valves to recirculation pumps; from recirculation pumps to auxiliary feedwater isolation valves.

Remarks:

1. Class H-1A is added to envelop only those piping and piping components associated with the Sargent and Lundy Modification for Steam Generator Wet Layup System, Modification No. RES-12396-00, as described under Paragraph Service 1 above.

CLASS H-1B UNITED ENGINEERS & CONSTRUCTION INC. PAGE 32B Westinghouse Electric Corporation PREFIX CF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 175 psig Date: November, 2000 Specification No.: 9321-01-248-18 Part A***

TEMP. °F 200 Revision: 13) November 16, 2000 PIPE MATERIAL GRADE SCHEDULE 3/4 & smaller A-312 TP-304 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 3/4 & smaller A-182 F304 150# S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 3/4 & smaller A-182 F304 3000# S.W. -----

1/4 304 S.S. 3000# Swagelok -----

UNIONS 2 & smaller, Threaded 3000#, S.S. A-182 Gr. F-304 SERVICE

1. Steam Generator Wet Layup System - Chemical addition piping from chemical addition tank to recirculation pump suction.

Remarks:

1. Class H-1B is added to envelop only those piping and piping components associated with the Sargent and Lundy Modification for Steam Generator Wet Layup System , Modification No. RES-12396-00, as described under Paragraph Service 1 above.

CLASS H-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 33*

Westinghouse Electric Corporation PREFIX CL Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 35 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A***

TEMP. °F 100 Revision: 1) June 3, 1970 **

8A) June 1, 1995

13) November 16, 2000 PIPE MATERIAL GRADE SCHEDULE LINING THICK 1" to 2" Saran Lined Steel Standard 5/32" 1" to 2" Polypropylene Lined Steel 40 5/32 (nominal) R-13 1" to 2" PTFE Lined Steel 40 5/32 (nominal) R-13 VALVES MATERIAL SERIES*** END STEM DISC SEAT 1" to 2" Cast Iron Saran Lined 125#ANSI Flg'd Diaphragm Grinnell Saunders Type 1" to 2" Cast Iron Polypropylene Lined 125#ANSI Flg'd Diaphragm R-13 Grinnell Saunders Type FITTINGS MATERIAL SERIES*** ENDS SCHEDULE 1" to 2" Cast Steel Saran Lined 150#ANSI Flg'd To suit tube 1" to 2" Cast Steel Polypropylene Lined 150#ANSI Flg'd To suit tube R-13 1" to 2" Cast Steel PTFE Lined 150#ANSI Flg'd To suit tube R-13 FLANGES MATERIAL SERIES*** TYPE FACING BORE 1" to 2" Forged Steel 150#ANSI Screwed** F.F. To suit pipe or Rotatable R-13 MATERIAL HEAD FINISH BOLTS A-307 Gr. B*** Square ----- R-8A or A-193 Gr. B-7 NUTS A-194 Gr. 2H*** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Hypalon** Half or full Standard BACKING RINGS None UNIONS None SPACERS Saran Polypropylene R-13 PTFE R-13 SERVICE
1. Chlorination system Remarks:

(*) Added by Addenda No. 6

(**) Added by Addenda No. 13

(***) Denotes Specification updated as of 6/28/74.

CLASS H-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 34 Westinghouse Electric Corporation PREFIX AF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 100 max. Revision: OA) May 3, 1978 6A) Sept. 1, 1990 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 2" & Smaller A-106 B 80 VALVES MATERIAL SERIES* END STEM DISC SEAT 2" & Smaller Alloy 20 150#ANSI Flg'd S.S. Dipolyene FITTINGS MATERIAL SERIES ENDS SCHEDULE 2" & Smaller A-105* 300# S.W. ---------- R-OA FLANGES MATERIAL SERIES* TYPE FACING BORE 2" & Smaller A-181 Class 60 150#ANSI S.W. R.F. To suit pipe R-6A MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square ----- R-8A or A-193 Gr. B-7 NUTS A-307 Gr. B* Hex. Semi-finished R-8A or A-194 Gr. 2-H GASKETS MATERIAL TYPE THICKNESS Solid Teflon or Ring 1/16" Teflon covered Asbestos BACKING RINGS None UNIONS None SERVICE

1. Flash Evaporator Acid Feed system to mixing section Remarks:

(*) Denotes Specification updated as of 6/28/74

CLASS H-4 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 34A*

Westinghouse Electric Corporation PREFIX AF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A***

TEMP. °F 100 maximum Revision: 1) June 3, 1970**

8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 4" A-312 TP-304 40S VALVES MATERIAL SERIES END STEM DISC SEAT None FITTINGS MATERIAL SERIES ENDS SCHEDULE 4" A403 WP304 --- B.W. 40 FLANGES** MATERIAL SERIES*** TYPE FACING BORE 4" A-182 F304 150#ANSI W.N. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B*** Square -----

or A-193 Gr. B7 R-8A NUTS A-194 Gr. 2H Hex. Semi-finished GASKETS** MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS None UNIONS None SERVICE

1. Flash evaporator acid feed from mixing section to flash evaporator.

Remarks:

(*) Added by Addenda No. 6

(**) Added by Addenda No. 13

(***) Denotes Specification updated as of 6/28/74

CLASS H-5 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 34B Westinghouse Electric Corporation PREFIX CL Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 175 psig Date: Aug. 20, 1985 Specification No.: 9321-01-248-18 Part A TEMP. °F 100 Revision: 5A, Aug. 20, 1985 8A) June 1, 1995 PIPE 2" and smaller Alloy UNSN 08020 as per ASTM B464 seamless.

VALVES 2" and smaller 150# ANSI, Alloy UNSN 08020, ASTM B462, Socket Weld Ends.

FITTINGS 2" and smaller 3000# ANSI, Alloy UNSN 08020, ASTM B462, Socket Weld Ends.

BLIND FLANGES 6" 150#ANSI, Alloy UNSN 08020, ASTM B462.

BOLTS A307 Gr. B, ASTM A307-80. R-8A or A193 Gr. B7 NUTS A194 Gr. H, ASTM A194-80A.

GASKETS Hypalon SERVICE Chlorination System (seismic Class 1) for essential service water system.

CLASS H-6 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 34C Westinghouse Electric Corporation PREFIX CL Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 175 psig Date: August 20, 1985 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 100°F Revision: 5A, August 20, 1985 8A) June 1, 1995

13) November 16, 2000 PIPE MATERIAL GRADE SCHEDULE LINING THICK 1" to 2" Saran Lined Steel Standard 5/32" 1" to 2" Polypropylene Lined Steel 40 5/32" (nominal) R-13 1" to 2" PTFE Lined Steel 40 5/32" (nominal) R-13 VALVES MATERIAL SERIES END STEM DISC SEAT 1" to 2" Cast Iron Saran Lined 125# ANSI Flg'd Diaphragm Grinnell Saunders Type 1" to 2" Cast Iron Polypropylene Lined 125# ANSI Flg'd Diaphragm R-13 Grinnell Saunders Type FITTINGS MATERIAL SERIES ENDS SCHEDULE 1" to 2" Cast Steel Saran Lined 150# ANSI Flg'd To suit pipe 1" to 2" Cast Steel Polypropylene Lined 150# ANSI Flg'd To suit pipe R-13 1" to 2" Cast Steel PTFE Lined 150# ANSI Flg'd To suit pipe R-13 FLANGES MATERIAL SERIES TYPE FACING BORE 1" to 2" Forged Steel 150# ANSI Screwed F.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square ----- R-8A or A-193 Gr. B-7 NUTS A-194 Gr. 2H Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Hypalon Half or full Standard BACKING RINGS None UNIONS None SPACERS Saran Polypropylene R-13 PTFE R-13 SERVICE
1. Chlorination system

CLASS H-7 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 34D Westinghouse Electric Corporation PREFIX CL Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: November, 2000 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 100°F Revision: 13) November 16, 2000 PIPE MATERIAL CELL CLASSIFICATION SCHEDULE 1/2" to 2" CPVC Type IV 23447 80 (ASTM D-1784)

VALVES MATERIAL CELL CLASSIFICATION END DISC SEAT 1/2" to 2" 150# ANSI CPVC 23447 Socket Type Ball PTFE (ASTM D-1784) or Flanged FITTINGS MATERIAL CELL CLASSIFICATION ENDS SCHEDULE 1/2" to 2" CPVC (ASTM D-1784, 23447 Socket Type 80 ASTM F-439)

FLANGES MATERIAL FACING SCHEDULE 150# ANSI CPVC (ASTM F-439) Full Face 80 MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square -----

or A-193 Gr. B-7 Stud Bolts NUTS A-194 Gr. 2H Hex Semi-finished GASKETS MATERIAL TYPE THICKNESS Viton, Hypalon or PTFE Full Faced Standard BACKING RINGS None UNIONS None SERVICE

1. Chlorination system upgrade per Modification No. FMX-96-11892-M.

CLASS J-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 35 Westinghouse Electric Corporation PREFIX CC Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 100 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 TEMP. °F 145°F Part A**

220°F*** Revision: 1) May 16, 1968* 8A) June 1, 1995 6A) September 1, 1990 18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 3" & Larger A-53 seamless or ERW B 40 21/2" & Smaller A-106 B 40 VALVES MATERIAL SERIES END STEM DISC SEAT 21/2" & Larger A-216 WCB 150 #ANSI B.W. S.S. S.S. S.S.

Globe 2" & Smaller B-62 150# ANSI Screwed Brz. S.S. S.S.

(Crane No. 141/2P or equal)

      • A-105 600# ANSI SW SS SS R-18 Gate 2" & Smaller B-62 150# ANSI Screwed Brz. Brz. Brz.

(Crane No. 431 UB or equal)

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & Larger A-234 WPB ----- B.W. To suit pipe 2" & Smaller A-197 300 # ANSI Screwed 2 & Smaller A-105*** 3000# ANSI S.W. R-18 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & Larger A-181 Class 60 150 #ANSI W.N. or ***S.O. F.F. To suit pipe R-6A, R-18 2" & Smaller A-181 Class 60 150 #ANSI S.O. F.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square -----

or A-193 Gr. B7 R-8A NUTS A-307 Gr. B* Hex. Semi-finished or A-194 Gr. 2H R-8A GASKETS MATERIAL TYPE THICKNESS Red Rubber Full face 1/8"

      • Garlock Blue-Gard Style 3200 Full face 1/8 R-18 BACKING RINGS 21/2" & Larger: split commercial type with short nubs.

UNIONS 21/2" & Larger, use flanges; 2" & Smaller, 300# M.I. screwed, ground joint.

SERVICE

  • 1. Closed cooling water system for conventional plant REMARKS
1. (*) Added by Addenda No. 6

(**) Denotes Specification updated as of 6-28-74

(***) For Appendix R DG Mod only (EC 5000033794) R-18

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 35A*

Westinghouse Electric Corporation CLASS J-3 Indian Point Energy Center-Unit No. 2 Entergy Nuclear Northeast PREFIX CC Date: May 16, 1968* Specification No.: 9321-01-248-18 PRESSURE 100 psig Part A***

Revision: 1) July 19, 1968** 6A) Sept. 1, 1990 TEMP. OF 145OF 1A) May 3, 1978 PIPE MATERIAL GRADE SCHEDULE 2 1/2 & Larger A-106 B 40 2 & Smaller A-106 B 40 VALVES MATERIAL SERIES*** END STEM DISC SEAT 2 1/2 & Larger None 2 & Smaller A-105*** 600#ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 2 1/2 & Larger A-234 WPB -- B.W. 40 2 & Smaller A-105*** 3000# S.W. -- R-1A FLANGES MATERIAL SERIES*** TYPE FACING BORE R-6A 2 1/2 & Larger A-181 Class 60 150#ANSI W.N. R.F. To suit pipe 2 & Smaller A-181 Class 60 150#ANSI S.W. R.F. To suit pipe MATERIAL HEAD FINISH BOLTS A-193 Gr. B7 Full threaded --

bolt studs NUTS A-194 Gr. 2H*** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS None UNIONS 2 and Smaller; 300# M.I. screwed, ground joint.

SERVICE**

1. Closed cooling water system for instrument air compressors.
a. 2 1/2 and Larger butt welds; liquid penetrant or magnetic particle inspection of finish weld.
b. 2 and Smaller socket welds; liquid penetrant inspection of finish weld.

REMARKS

1. ( * ) Added by Addenda No. 6

(**) Added by Addenda No. 8

(***) Denotes Specification updated as of 6/28/74

CLASS J-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 36 Westinghouse Electric Corporation PREFIX PW Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 375 Revision: OA) May 3, 1978 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 12" & smaller A-312 TP304 10S VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-351 CF8 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-182 F304 150# ANSI S.W. S.S. S.S. S.S.

2" & smaller A-182 F304 1500# ANSI S.W. S.S. S.S. S.S. (check)

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" - 12" A-403 WP304 ----- B.W. 10S 2" & smaller A-182 F304 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" - 12" A-182 F304 150# ANSI W.N. R.F. to suit pipe 2" & smaller A-182 F304 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B* Square or A-193 Gr. B-7 R-8A NUTS A-194 Gr. 2H Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS None UNIONS None SERVICE

1. Primary Water System.
2. Primary Water makeup from Flash Evaporator including Distillate Pumps suction and discharge.
3. Flash Evaporator vents to Vacuum Pump and Condenser.
4. Flash Evaporator Vent Condenser drains.

Remarks:

(*) Denotes Spec. updated as of 6-28-74

CLASS J-4 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 36*

Westinghouse Electric Corporation PREFIX MW Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 100 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A***

TEMP. °F 100 Revision: 1) July 19, 1968**

8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 21/2"-4" A-53 ERW galvanized B 40 2" & smaller A-53 ERW galvanized B 40 (Services 1, 2 & 3) 2" & smaller B-88 Type K Nominal (Services 4, 5 & 6)

VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger I.B.B.M. 125# ANSI Flg'd. Bronze Bronze Bronze 2" & smaller B-62 150# ANSI Scr'd. (Ser. 1, 2 & 3) 2" & smaller B-62 150# ANSI Solder (Ser. 4, 5 & 6)

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger M.I. galv. 300# ANSI Scr'd. (Ser. 1,2 & 3) 2" & smaller M.I. galv. Scr'd. (Ser. 4,5 & 6) 2" & smaller Wrought copper Solder

    • FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" - 12" A-182 F304 150# ANSI W.N. R.F. to suit pipe 2" & smaller A-182 F304 150# ANSI S.W. R.F. to suit pipe use flat face flanges at iron body valves.

2" & smaller None MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square or A-193 Gr. B-7 R-8A NUTS A-307 Gr. B*** Hex. Semi-finished R-8A or A-194 Gr. 2-H GASKETS MATERIAL TYPE THICKNESS Red rubber Ring 1/16" BACKING RINGS None UNIONS 2" & Smaller, 300# M.I. screwed, ground joint.

SERVICE

1. City water through water treatment plant to service boiler deaerator.
2. City water booster pump suction and discharge.
3. Emergency make-up from existing treated water header.
4. City water make-up to expansion tanks for closed cooling water system in the control building and heater bay.
5. Make-up to diesel generator jacket water system.
6. City water for various nuclear services.

REMARKS

(*) Added by Addenda No. 6

( ** ) Added by Addenda No. 8

( *** ) Denotes Specification updated as of 6-28-74

CLASS K-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 37 Westinghouse Electric Corporation PREFIX SA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 100 Revision: OA) May 3, 1978 6A) September 1, 1990 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 3" & larger A-53 seamless or ERW B 40 21/2" & smaller A-106 B 80 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller B-61 200# ANSI Screwed Brz. Brz. S.S. (Globe)

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105* 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square ----- R-8A or A-193 Gr. B7 NUTS A-307 Gr. B* Hex. Semi-finished R-8A or A-194 Gr. 2H GASKETS MATERIAL TYPE THICKNESS Red Rubber Ring 1/16" BACKING RINGS Split commercial type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, 300# screwed M.I. ground joint.

SERVICE

1. Service air system.

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74

CLASS K-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 38 Westinghouse Electric Corporation PREFIX IA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A*

TEMP. °F 100 Revision: OA) May 3, 1978 6A) September 1, 1990 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 3" & larger A-53 seamless B 40 21/2" & smaller A-106 B 80 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S. R-OA 2" & smaller A-105* 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105* 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe R-6A MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square ----- R-8A or A-193 Gr. B7 NUTS A-307 Gr. B* Hex. Semi-finished R-8A or A-194 Gr. 2H GASKETS MATERIAL TYPE THICKNESS Red Rubber-duck* insert Ring 1/16" R-3 BACKING RINGS 21/2" & Larger, Split commercial type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000# steel to stainless ground joint.

SERVICE

1. Instrument Air System-Compressor to Instrument Air Dryers. R-OA
2. Instrument air supply to various air systems (SEE UE&C Dwg 9321-F-2726)

Remarks:

1. (*) Denotes Spec. updated as of 6-28-74

CLASS K-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 39 Westinghouse Electric Corporations PREFIX IA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.:9321-01-248-18 Temp. F 100 Revision: 4A) May 21, 1984 7A) July 21, 1992

15) February 22, 2002
18) January 15, 2010 PIPE MATERIAL GRADE SCHEDULE 1/4 OD, 3/8 OD B-68 Soft Annealed 0.035 wall 1/2 OD B-68 Soft Annealed 0.049 wall 3/4 OD B-68 Soft Annealed 0.049" or 0.065 wall R-15 1 B-88 Type K Nominal 11/2, 2 B-88 Type K Nominal 1, 11/4 & 11/2 B-43 ----- Extra Strong R-18 3 (3.125O.D.) B-75 Annealed 0.109 wall R-7A VALVES MATERIAL SERIES* END STEM DISC SEAT 1/2 & Smaller B-62 3000# Screwed Brz. Needle Composition 3/4 & Larger B-62 150# Screwed Brz. Composition FITTINGS MATERIAL SERIES END SCHEDULE 1/4 3 Wrought copper ----- Solder Intermediate fittings R-7A 1/4 thru 3/4 Swaged comp- ----- ----- Terminal conn. at ression instrument 1/4 thru 11/2 Cast bronze 250# Screwed FLANGES MATERIAL SERIES TYPE FACING BORE None BOLTS None NUTS None GASKETS None BACKING RINGS None UNIONS MATERIAL Series Type R-18 1/4 - 1 Cast Bronze 250# Screwed (**) R-18 1/2 - 1 1/2 Copper Solder (**) R-18 SERVICE
1. Instrument air system from Instrument Air Dryers to instruments.
2. Instrument transmitted air lines from instrument to control room panels and local receivers.
3. Multiple conductor runs from junction boxes to control room Dekoron Metl-Cor or equal.

REMARKS

1. (*) denotes specification identification added as of 6-28-74.
2. (**) As required for piping connections. R-18

CLASS K3-SS UNITED ENGINEERS & CONSTRUCTION INC. PAGE 39A Westinghouse Electric Corporation PREFIX IA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: September 1, 1990 Specification No.: 9321-01-248-18 Part A TEMP. °F 100 Revision: 6A) September 1, 1990 13) November 16, 2000 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 3" & smaller A-312 seamless TP-304 or TP-316 40S R-13 TUBING MATERIAL 1/8"-1/2" O.D. A-213 or A-269, Soft Annealed TP-304 or TP-316 .035" Wall 3/4" O.D. A-213 or A-269, soft Annealed TP-304 or TP-316 .065" Wall VALVES MATERIAL SERIES END STEM DISC SEAT 2" smaller A-182 F316 600# ANSI S.W. S.S. S.S. S.S.

21/2" & 3" A-351 CF8M 150# ANSI B.W. S.S. S.S. S.S.

TUBING See Remarks FITTINGS MATERIAL SERIES ENDS SCHEDULE 2" & smaller A-182 F304 or 3000# S.W.

F316 21/2" - 3" A-403 WP304 or B.W. 40S WP316 TUBING Crawford Swagelok TP316SS or SW Tube fittings, TP304 or TP316SS, Cajon or equal.

FLANGES MATERIAL SERIES TYPE FACING BORE 2" & smaller A-182 F304 150# ANSI S.W. R.F. to suit pipe or F316 21/2"-3" A-182 F304 150# ANSI W.N. R.F. to suit pipe or F316 MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Rubber with duck fabric insert Ring 1/16" BACKING RINGS None UNIONS None SERVICE

1. Instrument air system from Instrument Air Dryers to instruments.
2. Instrument transmitter air lines from instrument to control room panels and local receivers.
3. Multiple conductor runs from junction boxes to control room "Dekoron Metl-Cor" or equal.

Remarks:

Valves and manifolds for use on tubing systems shall be Whitey or Nupro, Type 316SS with Swagelok ends.

CLASS K-4 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 40 Westinghouse Electric Corporation PREFIX IH Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 1440 psig max.

Date: December 1, 1967 Specification No.: 9321-01-248-18 TEMP. °F 600 max. Revision: OA) May 3, 1978 Part A*

PIPE MATERIAL GRADE SCHEDULE 1/4, 1/2 A-106 B 80 TUBING 1/4 O.D A-192 A 0.065 wall 3/8 O.D A-192 A 0.065 wall 1/2 O.D A-192 A 0.065 wall VALVES MATERIAL SERIES* END STEM DISC SEAT 1/4, 1/2 A-105

  • 6000# S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 1/4, 3/8, 1/2 A-105

  • 3000# S.W. - pipe _________ R-OA 1/4, 3/8, 1/2 A-105
  • suit tube S.W. - tube suit tube 1/4, 3/8, 1/2 A-105
  • swagelok tube --

FLANGES MATERIAL SERIES TYPE FACING BORE None BOLTS None NUTS None GASKETS None BACKING RINGS None UNIONS None SERVICE

1. Instrument piping beyond first valve to primary elements on Turbine Generator Plant equipment and piping at pressures above 100 psig.

NOTE: Source and intermediate fittings on tubing runs shall be tube socket weld fittings. Terminal connection at instrument shall be swaged tube compression fitting.

Remarks:

1. (*) Denotes Specification updated as of 6/28/74.

CLASS K-5 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 41 Westinghouse Electric Corporation PREFIX IL Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE Vac-100 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 TEMP. °F 100 Revision: Part A*

PIPE MATERIAL GRADE SCHEDULE 1/4, 1/2, 1 B-43 -- Standard TUBING 1/4 O.D B-68 Soft Annealed 0.035 wall 1/2 O.D 3/4 O.D. B-68 Soft Annealed 0.049 wall VALVES MATERIAL SERIES* END STEM DISC SEAT 1/4 B-62 150# Screwed Brz. Composition 1/2, 3/4 B-62 3000# Screwed Brz. Composition FITTINGS MATERIAL SERIES ENDS SCHEDULE 3/4 & Smaller See Note:

FLANGES None BOLTS None NUTS None GASKETS None BACKING RINGS None UNIONS See Note:

SERVICE

1. Instrument piping beyond first valve to primary elements on Turbine Generator Plant equipment and piping at pressures above 100 psig. Outdoor runs shall be pre-insulated, pre-wired traced, 3/8 O.D., carbon steel tubing, Dekoron 2150 or equal.

NOTE: Source and intermediate fittings on tubing runs shall be wrought copper solder fittings. Terminal connection at instrument shall be swaged tube compression fitting. Underground tubing shall be coated and wrapped in accordance with AWWA C-203.

Remarks:

1. (*) Denotes Specification Identification added as of 6/28/74.

CLASS L-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 42 Westinghouse Electric Corporation PREFIX PCA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 150 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A**

TEMP. °F 150 Revision: 1) May 16, 1968 6A) Sept 1, 1990 1A) May 3, 1978 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 3" & larger A-53 seamless or ERW B 40 21/2" & smaller A-106 B 40

  • VALVES MATERIAL SERIES** END STEM DISC SEAT 21/2" & larger Cast Iron 125# ANSI Flgd. C.S. C.I.

2" & smaller Cast Iron 125# ANSI Scr'd. C.S. C.I.

FITTINGS MATERIAL SERIES** ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105** 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES** TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Garlock Blue-Gard 3000 Ring 1/16" R-6A BACKING RINGS 21/2" & Larger: Commercial split type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#** steel to stainless steel joint.

SERVICE

1. Hot penetration cooling air system.

Remarks:

1. (*) Added by Addenda No. 6
2. (**) Denotes specification updated as of 6/28/74. R6A
3. (***) Screwed joints permitted only if seal welded.

UNITED ENGINEERS & CONSTRUCTORS INC. PAGE 43 Westinghouse Electric Corporation Indian Point Energy Center-Unit No. 2 CLASS M-1 Entergy Nuclear Northeast PREFIX SP Date: Dec. 1, 1967 Specification No.: 9321-01-248-18 Part A**

PRESSURE Vac-1440 psig Revision: 1) May 16, 1968*

1A) May 3, 1978 TEMP. OF 600 maximum

  • PIPE MATERIAL GRADE SCHEDULE 1/4 1/2 A-312 TP304 80
  • TUBING 1/4O.D.-1/2OD A-269 Seamless TP304 .035 wall
  • VALVES MATERIAL SERIES END STEM DISC SEAT 1/4-1-1/2 A-182 F22 6000# S.W. S.S. S.S. S.S.
  • FITTINGS MATERIAL SERIES ENDS SCHEDULE 1/4-1-1/2 A-182 F304 3000# S.W. --- R-1A 1/4-1 304 S.S. --- S.W. tube To suit pipe 1/8-1/2 304 S.S. --- Swagelok FLANGES MATERIAL SERIES TYPE FACING BORE None MATERIAL HEAD FINISH BOLTS None NUTS None GASKETS MATERIAL TYPE THICKNESS None BACKING RINGS None UNIONS None SERVICE
1. Sampling Systems
  • NOTE: Source and intermediate fittings on tubing runs shall be tube socket weld fittings. Cajon or equal. Terminal connection at sampling coil shall be swaged tube compression fitting.

REMARKS:

1. ( * ) Added by Addenda No. 6
2. (**) Denotes Specification Identification added as of 6/28/74

CLASS N-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 44*

Westinghouse Electric Corporation PREFIX DF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 50 psig 100 psig**** Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A**

Revision: OA) May 3, 1978 6A) Sept 1, 1990 TEMP. °F 100 8A) June 1, 1995

18) January 15, 2009 PIPE/HOSE MATERIAL GRADE SCHEDULE 21/2" & larger A-106 B 80 2" & smaller A-106 B 80 3 hose & braided A-312 Type 304 or 316 R-18 Connector (See Note 2)

TUBING Stainless steel or copper in accordance with Specification Class 153 or 155 R-6A VALVES MATERIAL SERIES** END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES** ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W.*** 80 2" & smaller A-105** 3000# S.W. or Scrd - R-OA TUBING Per Specification Class 153 or 155 R-6A FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. F.F. to suit pipe 2" & smaller A-181 Class 60 150# ANSI S.W. or F.F. to suit pipe R-6A

      • screwed MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square R-8A or A193 Gr B7 NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS R-6A Below ground Garlock Blue-Gard 3000 Full face 1/16" Above ground Vellumoid Full face 1/16" (See Note 1)

BACKING RINGS 21/2" & Larger: Split commercial type with short nubs.

UNIONS None - Use flanges.

3000# ASTM A-105**** R-18 SERVICE

1. Diesel generator fuel oil system NOTES:
1. Manhole gasket must be 1/8"
2. Replaces 3 rigid C.S. spool piece on fuel oil storage tank equalizing line. Entire assembly, including flanges, shall be of stainless steel construction. R-18 Special Requirements: All piping is to be cleaned, acid pickled and internally coated with a rust preventative (Gulf Coat TD or equal).

Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74

(***) Screwed joints permitted only if seal welded

(****) For Appendix R DG Fuel Oil System only (EC 5000033794) R-18

CLASS N-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 45*

Westinghouse Electric Corporation PREFIX DA Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 350 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A**

TEMP. °F 200° Revision: OA) May 3, 1978 6A) Sept 1, 1990 8A) June 1, 1995

14) March 12, 2001 PIPE MATERIAL GRADE SCHEDULE 2" smaller A-106 or B 80 A-312 or A376 TP304 or TP316 40 TUBING Stainless steel or Copper in accordance with Specification Class 153 or 155 with 0.065" wall thickness VALVES MATERIAL SERIES* END STEM DISC SEAT 2" & smaller A-105** or 600# ANSI S.W. S.S. S.S. S.S.

A-182 F304 600# ANSI S.W. S.S. S.S. S.S. R6A or F316 FITTINGS MATERIAL SERIES ENDS SCHEDULE 2" & smaller A-105** or 3000# S.W. or Screwed ----- R-OA A-182 F304 3000# S.W. R6A or F316 FLANGES MATERIAL SERIES TYPE FACING BORE 2" & smaller A-105** or 300# ANSI S.W. R.F. to suit pipe A-182 F304 300# ANSI S.W. R.F. to suit pipe R6A or F316 MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Garlock Blue-Card 3000 Ring 1/16" BACKING RINGS None UNIONS 2" & Smaller, F.S. S.W. 3000#** steel to stainless ground joint, or R6A S.S. S.W. 3000# integral ground joint.

SERVICE

1. Diesel generator starting air system
2. City Water System (***) R14 Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

(***) Denotes use for City Water System in conjunction with the Sodium Hypochlorite System upgrade, R14 P/N 11892-96, located in Unit #1 Screenwell House. R14

CLASS N-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 46*

Westinghouse Electric Corporation PREFIX JW Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 50 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A**

TEMP. °F 200° Revision: OA) May 3, 1978 6A) Sept 1, 1990 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 2" smaller A-106 B 80 VALVES MATERIAL SERIES* END STEM DISC SEAT 2" & smaller A-105** 600# ANSI S.W. or S.S. S.S. S.S.

screwed R6A FITTINGS MATERIAL SERIES ENDS SCHEDULE 2" & smaller A-105** 3000# S.W. or ----- R-6A screwed R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 2" & smaller A-105** 150# ANSI S.W. or R.F. to suit pipe screwed R6A MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS Red Rubber Ring 1/16" BACKING RINGS None UNIONS 2" & Smaller, F.S. S.W. or screwed 3000#** steel to stainless steel joint. R6A SERVICE

1. Diesel generator jacket water system Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS P-1 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 47*

Westinghouse Electric Corporation PREFIX SB Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 300 psig Date: December 1, 1967 Specification No.: 9321-01-248-18 Part A***

TEMP. °F 420 Revision: 1) May 29, 1968** 6A) Sept 1, 1990 1A) May 3, 1978 8A) June 1, 1995

15) February 22, 2002 PIPE MATERIAL GRADE SCHEDULE 3" & larger A-53 seamless B 40
    • 21/2" & smaller A-106 B 40 (80 for Service 2)

VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105 *** 600# ANSI S.W./Scrd S.S. S.S. S.S. R-15 FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105*** 3000# S.W./Scrd ----- R-1A, R-15 FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 300# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 300# ANSI S.W./Scrd R.F. to suit pipe R-15 MATERIAL HEAD FINISH BOLTS A-307 Gr. B*** Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H*** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic 1/16" BACKING RINGS Split commercial type with short nubs.

UNIONS 21/2" & Larger, use flanges.

2" & Smaller, F.S. S.W. 3000#** steel to stainless ground joint.

SERVICE

1. Steam headers from service boiler to pressure reducing valve.
    • 2. Service boiler blow-off piping and drains. (All pipe and fittings Sch. 80).
3. Steam to deaerator.
4. Blowdown tank drains.

Remarks:

(*) Added by Addenda No. 6

(**) Added by Addenda No. 7

CLASS Heating UNITED ENGINEERS & CONSTRUCTION INC. PAGE 47A*

Equipment Westinghouse Electric Corporation Indian Point Energy Center - Unit No. 2 PREFIX UH Entergy Nuclear Northeast PRESSURE 35 psig Date: July 19, 1968* Specification No.: 9321-01-248-18 Part A**

Revision: 6A) September 1, 1990 TEMP. °F 260 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 3" larger A-53 Seamless B 40 21/2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI Flg'd. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI Scr'd. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. or 40 2" & smaller A-105** 3000# Scr'd. -----

FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 80 150# ANSI W.N. (R.F. or to suit pipe 2" & smaller Use unions F.F.) R-6A MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic -----

BACKING RINGS 21/2" & Larger: Commercial split type with short nubs UNIONS 21/2" & Larger, use flanges 2" & Smaller, forged steel, screwed, 300#

SERVICE

1. Condensate from Condensate Return units to service boiler deaerator.

Remarks:

(*) Added by Addenda No. 8

(**) Denotes specification updated as of 6/28/74.

CLASS P-2 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 48*

Westinghouse Electric Corporation PREFIX SBF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 450 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A**

TEMP. °F 220 Revision: OA) May 3, 1978 8A) June 1, 1995 6A) September 1, 1990 PIPE MATERIAL GRADE SCHEDULE 21/2" & larger A-53 Seamless B 40 2" & smaller A-106 B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 300# ANSI B.W. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. or 40 2" & smaller A-105** 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 300# ANSI W.N. R.F. to suit pipe R-6A 2" & smaller A-181 Class 60 300# ANSI S.W. R.F. to suit pipe MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs UNIONS 21/2" & Larger, use flanges 2" & Smaller, F.S. S.W. 3000# steel to stainless ground joint SERVICE

1. Service boiler feed pump discharge to service boilers.
2. Service boiler feed pumps recirculation.

Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS P-3 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 49*

Westinghouse Electric Corporation PREFIX SBF Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 3 psig Date: May 16, 1968* Specification No.: 9321-01-248-18 Part A**

TEMP. °F 220° Revision: OA) May 3, 1978 8A) June 1, 1995 6A) September 1, 1990 PIPE MATERIAL GRADE SCHEDULE 3" - 8" A-53 ERW B 40 VALVES MATERIAL SERIES* END STEM DISC SEAT 21/2" & larger A-216 WCB 150# ANSI Flg'd. S.S. S.S. S.S.

2" & smaller A-105** 600# ANSI S.W. S.S. S.S. S.S.

FITTINGS MATERIAL SERIES ENDS SCHEDULE 21/2" & larger A-234 WPB ----- B.W. 40 2" & smaller A-105** 3000# S.W. ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 21/2" & larger A-181 Class 60 150# ANSI W.N. R.F. 40 R-6A 2" & smaller A-181 Class 60 150# ANSI S.W. R.F. 40 MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square ----- R-8A or A-193 Gr. B7 NUTS A-194 Gr. 2H** Hex. Semi-finished GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic BACKING RINGS 21/2" & Larger: Commercial split type with short nubs UNIONS 21/2" & Larger, use flanges 2" & Smaller, F.S. S.W. 3000# steel to stainless ground joint SERVICE

1. Deaerator to B.F.P. suction
2. Deaerator drains Remarks:

(*) Added by Addenda No. 6

(**) Denotes specification updated as of 6/28/74.

CLASS P-4 UNITED ENGINEERS & CONSTRUCTION INC. PAGE 50*

Westinghouse Electric Corporation PREFIX AS Indian Point Energy Center - Unit No. 2 Entergy Nuclear Northeast PRESSURE 165 psig Date: May 24, 1969* Specification No.: 9321-01-248-18 Part A*

TEMP. °F 360° Revision: OA) May 3, 1978 8A) June 1, 1995 PIPE MATERIAL GRADE SCHEDULE 2" & Smaller A-106 B 40 VALVES MATERIAL SERIES** END STEM DISC SEAT 2" & Smaller A-105* 600# ANSI Screwed S.S. S.S. S.S.

FITTINGS MATERIAL SERIES** ENDS SCHEDULE 2" & Smaller A-105* 3000# Screwed ----- R-OA FLANGES MATERIAL SERIES TYPE FACING BORE 2" & smaller Use unions MATERIAL HEAD FINISH BOLTS A-307 Gr. B** Square -----

or A-193 Gr. B7 R-8A NUTS A-307 Gr. B** Hex. ----- R-8A or A-194 Gr. 2H GASKETS MATERIAL TYPE THICKNESS 304 S.S. Flexitallic ---

BACKING RINGS UNIONS 2" & Smaller, F.S. S.W. 3000#** integral ground joint SERVICE

1. Steam to and condensate from CO2 Vaporization - Superheaters Remarks:

(*) Added by Addenda No. 10

(**) Denotes specification updated as of 6/28/74.

Con-Edison - Indian Point Unit 2 UNITED ENGINEERS & CONSTRUCTORS INC.

PIPING SCHEDULE & MATERIAL Page 51 CLASS Z-1 R-4A SYMBOL MPS DESIGN PRESS. 250 psig & 1.5 in HGA DESIGN TEMP 400OF PIPE 20 Stainless Steel ASTM A 312, Type 304H, 0.375 Wall Thickness 3 and Smaller Stainless Steel ASTM A 312, Type 304H, 0.300 Wall Thickness FITTINGS 2 1/2 and Larger, ASTM A-403, WP-304H, Butt Weld To Match Pipe 2 and Smaller, ASTM A-182, F-304H, 3000# Socket Weld FLANGES None VALVES 300# ANSI Design BOLTING None GASKETS None UNIONS None BACKING RINGS None, use open butt weld SERVICE Discharge line from Moisture Pre-Separators to Separating Tanks.

REMARKS

1. Added by Addendum dated May 21, 1984

Con-Edison - Indian Point Unit 2 UNITED ENGINEERS & CONSTRUCTORS INC.

PIPING SCHEDULE & MATERIAL Page 52 CLASS Z-2 R-4A SYMBOL MPS DESIGN PRESS. 250 psig & 1.5 in HGA DESIGN TEMP. 400OF PIPE 20 Chrome Moly ASTM A 335 P22, 0.375 Wall Thickness 3 and Chrome Molly ASTM A 335 P22, 0.300 Wall Thickness FITTINGS 2-1/2 and Larger, ASTM A-234, WP-22, Butt Weld To Match Pipe 2 and Smaller, ASTM A-182, F-22, 3000# Socket Weld FLANGES None VALVES 300# ANSI Design BOLTING None GASKETS None UNIONS None BACKING RINGS None, use open butt weld SERVICE Discharge line from Moisture Pre-Separators to Separating Tanks.

REMARKS

1. Added by Addendum dated May 21, 1984

Part B Piping Schedule and Materials - Nuclear Steam Supply Plant Index Page No.

Equipment Specification: 1 thru 26 Piping System Service Designation 1 Piping Classification 2 General Notes 3 Piping Specifications 5 Gaskets 25 Bolts and Nuts 26 Westinghouse Atomic Power Division Standards:

Exhibit A: DELETED R-16 Exhibit B: DELETED R-16 Exhibit C: Valve Numbering System 7, 8, 9,10,11 Appendix A: Pipe Cleanliness Piping System Symbols Piping system symbols shown on the drawings for the Nuclear Steam Supply Plan are to be interpreted as in the following example:

8-AC-151R The first number indicates the nominal pipe size (8); the letters indicate the service as shown on Part B, Page 1 (AC-Auxiliary Coolant system); the second number indicates the piping class as shown on Part 3, pages 5 through 24, (Class 151 shown on page 6); the suffix indicates either radioactive (R) or non-radioactive (N) service as explained on page 2.

Part B Spec. No. 9321-01-248-18 Page A 16) April 1, 2002

EQUIPMENT SPECIFICATION COVER SHEET Westinghouse Form 54341 EQUIPMENT SPECIFICATION G569866 DATED 8/18/64 REVISION NO. 2 DATED 4/29/66 SUPERCEEDS PREVIOUS REVISIONS EQUIPMENT MATERIALS SPECIFICATION PIPE AND FITTINGS SHOP ORDER NO. 225 FORM SIMPLIFIED TO SHOW PERTINENT DATA ONLY WESTINGHOUSE ELECTRIC CORPORATION Atomic Power Division P.O. Box 355 Pittsburgh, Pennsylvania 15230 Part B Spec. No. 9321-01-248-18

EQUIPMENT SPECIFICATION PIPING SYSTEM SERVICE DESIGNATIONS Designation Service CH Chemical & Volume Control SL Sampling Line WD Waste Disposal RC Reactor Coolant SI Safety Injection AC Auxiliary Coolant Formerly WAPD E-Spec. G-569866 Rev. No. 2 WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION WAPD FORM 412 Part B Spec. No. 9321-01-248-18 Page 1 of 26 Pages

EQUIPMENT SPECIFICATION PIPING CLASSIFICATION Design Conditions Class* Pressure Temperature** Material o

Psig F 077 75 200 Aluminum Alloy 151 150 500 Stainless Steel 152 150 500 Carbon Steel 153 150 400 Stainless Steel Tubing 154 150 650 Carbon Steel Tubing 155 150 150 Copper Tubing 301 370 650 Stainless Steel 302 300 650 Carbon Steel 601 600 600 Stainless Steel 602 600 650 Carbon Steel 901 900 650 Stainless Steel 902 1095 200 Stainless Steel 903 900 650 Carbon Steel 1501 1400 650 Stainless Steel 1502 1030 650 Carbon Steel 2501 2580 650 Stainless Steel 2502 2500 400 Stainless Steel 2503 2500 650 Carbon Steel 2505 2500 650 Stainless Steel Tubing 2506 2500 650 Carbon Steel Tubing

  • The suffix N or R may be added to a piping specification Class No. (such as 151N or 151R) to signify non-radioactive or radioactive service, respectively. The piping materials within the scope of this piping specification for any Class No. are in no way affected by the choice of these suffixes N or R.
    • Temperature corresponds to design pressure indicated. Other pressure-temperature relationships are noted on individual specification sheets.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 2 of 26 Pages

EQUIPMENT SPECIFICATION GENERAL NOTES

1. Stainless steel pipe shall conform to ANSI B36.19 for sizes 1/2 through 12 and wall thickness (R-3) schedules 10S through 80S. Stainless steel pipe outside of the scope of ANSI B36.19 shall conform to ANSI B36.10.
2. Carbon steel pipe shall conform to ANSI B36.10. (R-3)
3. Flanges shall conform to ANSI B16.5. (R-3)

(R-3)

4. Socket weld fittings and socket joints shall conform to ANSI B16.11.
5. Where welded manufacture is permitted under a given piping classification, the longitudinal seams of welded pipe and fittings shall have a 100% joint efficiency. This weld integrity shall be certified as verified by radiographic, ultrasonic or equivalent examination approved by WAPD.
6. Stainless steel materials of carbon content less than 0.04 percent shall not be substituted for materials specified herein without specific and written approval from WAPD.
7. Tubing may be purchased of either seamless or welded construction; however, welded tubing is acceptable to WAPS only if the following requirements are met and certified with the purchase of welded tubing.
a. The longitudinal weld seam shall be inspected for freedom from all defects and subsequently drawn to exact size similarly as in seamless tube manufacture.
b. The finished longitudinal weld seam has a 100 percent joint efficiency and is not discernable by visual examination.
c. The finished tubing material shall be soft annealed and suitable for uniform flaring and bending.
8. The Shop Fabricator shall be responsible for the purchase of pipe of sufficient wall thickness to assure (R-3) minimum wall thickness required by ANSI Code subsequent to any shop pipe bending operations.

Minimum pipe wall thicknesses specified herein or derived from ANSI schedule numbers do not necessarily include sufficient excess wall thickness to account for wall thinning during the bending process.

a. 9. Materials of ASTM A105 may be substituted where ASTM A181 Class 60 is specified.

R6A (R-3)

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3)

Part B Spec. No. 9321-01-248-18 Page 3 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION

10. The WAPD piping specification class numbers such as 151, 601, 901, 1501, 2501, etc., are not necessarily compatible with the primary service ratings 150#, 600#, 900#, 1500#, 2500#, etc.

associated with ANSI B16.5. For example WAPD piping class 2501 on page 20 specified (R-3) 1500# ANSI B16.5 flanges - 2500# flanges.

Formerly WAPD E.-Spec. G-569866 Rev. No. 2 (R-3)

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 4 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 077 Design Conditions Pressure 75 psig Maximum Temperature 200oF Material: Aluminum of ASTM specification listed below for each item.

Pipe Size All sizes Construction Seamless ASTM Spec. B 241 alloy 6063 Temper T6 Schedule 40 Fittings Size 2 and smaller 2-1/2 to 12 Type Wrought Wrought Joint Socket Weld Butt Weld ASTM Spec B 361, WP 6063 B 361, WP 6063 Rating 125# Schedule 40 Flanges Size All sizes Type Forged Joint Lap Joint ASTM A 181 Class 60 Rating 150#

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No.2 Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 5 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATIONS CLASS 151 Design Conditions Pressure 150 psig 210 psig 240 psig Maximum 500oF 300oF 200oF Temperature Material: Stainless Steel of ASTM Specification listed below for each item.

Pipe (R-3A) Size 2 and smaller 2 1/2 to 12 14 to 24 Construction Seamless or welded Seamless or welded Seamless or welded ASTM Spec A 312 Type 304 A 312 Type 304 A 358 or A 312 (R-3A) Schedule 10S or 40S 40S Fittings Size 2 and smaller 2 1/2 to 4 5 to 12 14 to 24 Type Forged Seamless Seamless Welded ASTM Spec Socket weld Butt weld Butt weld Butt weld (R-3) Rating A 182 F 304 A 403 WP 304 A 403 WP 304 A 403 WP 304 (R-3A) 3000# Schedule 40S Schedule 40S 1/4 Wall Flanges Size 2 and smaller 2-1/2 to 4 5 to 12 14 to 24 Type Forged Forged Forged Forged Joint Socket weld Weld neck Weld neck WN or SO ASTM Spec A 182 F 304 A 182 F 304 (R-3) A 182 F 304 A 182 F 304 Rating 150# RF 150# RF 150# RF 150# RF (R-3A) Bored to Schedule 10S or 40S Schedule 40S Schedule 40S 1/4 Wall NOTES:

1. Speedline fittings (except aligning connectors and insert flanges) - as manufactured by Horace T. Potts Company of Philadelphia, Pa. May be used in sized 4 and smaller.
2. Featherlite 150# wrought fittings made by W-S Fittings Works of H. K. Porter Co., Inc. may be substituted where the maximum service temperature does not exceed 75% of the above design temperatures.
3. 304 L pipe and fittings may be used in sizes 1/2 to 24. Add. #6
4. The use of pipe schedule 10S is permissible for 8 inch nominal wall pipe size for lines 327, 328 and 329 (Reference Calculation FMX-00118-00 and CR response 199807613) R-13, R-18 WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E. Spec. G-569866 Rev. No. 2 (R-3) Part B May 3, 1978 (R-3A) Spec. No. 9321-01-248-18 Page 6 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 152 Design Conditions Pressure 150 psig Maximum Temperature 500oF Material: Carbon Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 10 12 to 24 Construction Seamless or welded Seamless or welded ASTM Spec A 53 or A 106 Grade A or B A 53 Grade A or B Schedule 40 3/8 Std. Wall Fittings Size 2 and smaller 2-1/2 to 10 12 to 24 Type Forged Seamless Seamless or welded Joint Socket weld Butt weld Butt weld (R-3) ASTM Spec A 105 A 234-WPB A 234-WPB (R-3) Rating 3000# Schedule 40 3/8 Std. Wall Flanges Size 2 and smaller 2-1/2 to 10 12 to 24 Type Forged Forged Forged Joint Socket Weld Weld neck WN or SO ASTM Spec A 181 Class 60 A 181 Class 60 A 181 Class 60 R6A (R-3)

Rating 150# RF 150# RF 150# RF Bored to Schedule 40 Schedule 40 3/8 Std. Wall Notes: 1. ( * ) Denotes ASTM A105 may be substituted (R-3).

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Spec. No. 9321-01-248-18 Page 7 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 153 Design Conditions Pressure 150 psig Maximum Temperature 400oF Material: Stainless Steel Tubing, ASTM A213, A 249, or A 269 Type 304 or 316 soft annealed suitable for bending and flaring.

Sizes:

Actual O.D. Wall Thickness Inch inches 1/4 .065 3/8 .065 1/2 .065 3/4 .065 Swaged fittings shall be Crawford Swagelok or Tylok of TP 316 stainless steel material. Socket weld tub fittings shall be of TP304 or TP316 stainless steel material as manufactured by Cajon Company, or approved equal.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Spec. No. 9321-01-248-18 Formerly WAPD E. Spec. G-569866 Rev. No. 2 (R-3) Page 8 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 154 Design Conditions Pressure 150 psig Maximum Temperature 650oF (R-3) Material: Carbon Steel Tubing, soft annealed seamless, A 192 or A 179.

Sizes:

Actual Tube Size Wall Thickness Inch inches 1/4 .065 3/8 .065 1/2 .065 3/4 .065 Swaged fittings shall be Crawford Swagelok or Tylok carbon steel fittings. Socket weld tube fittings shall be carbon steel manufactured by Cajon Company or approved equal.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Spec. No. 9321-01-248-18 Page 9 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 155 Design Conditions Pressure 150 psig Maximum Temperature 150oF Material: Copper Tubing, ASTM B 68, or B 75 Type DHP, soft annealed, suitable for bending and flaring.

Sizes:

Actual O.D. Wall Thickness Inch Inch 1/4 0.030 3/8 0.032 1/2 0.032 3/4 0.035 Fittings: Crawford Swagelok or Tylok (Brass)

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E.-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 10 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 301 Design Conditions Pressure 370 psig 495 psig 550 psig Maximum Temperature 650oF 300oF 200oF Material: Stainless Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 12 Construction Seamless or welded ASTM Spec A 312 Type 304 Schedule 40S Fittings Size 2 and smaller 2-1/2 to 12 Type Forged Seamless or welded Joint Socket weld Butt weld ASTM Spec A 182 Type 304 A 403 Type 304 (R-3) Rating 3000# Schedule 40S Flanges Size 2 and smaller 2-1/2 to 12 Type Forged Forged Joint Socket weld Welding neck ASTM Spec A 182 - F 304 A 182 - F 304 Rating 300# RF 300# RF Bored to Schedule 40S Schedule 40S WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Spec. No. 9321-01-248-18 Formerly WAPD E.-Spec. G-569866 Rev. No. 2 (R-3) Page 11 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 302 Design Conditions Pressure 300 psig Maximum Temperature 650oF Material; Carbon Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 10 12 to 18 Construction Seamless or welded Seamless or welded ASTM Spec A 53 Grade A or B A 53 Grade A or B Schedule 40 3/8 Std. Wall Fittings Size 2 and smaller 2-1/2 to 10 12 to 18 Type Forged Seamless or welded Seamless or welded Joint Socket weld Butt weld Butt weld (R-3) ASTM Spec A 105 A 234 - WPB A 234 - WPB (R-3) Rating 3000# Schedule 40 3/8 Std. Wall Flanges Size 2 and smaller 2-1/2 to 10 12 to 18 Type Forged Forged Forged Joint Socket weld Welding neck WN or SO ASTM Spec A 181 Class 60 (*) A 181 Class 60 (*) A 181 Class 60 (*) R6A (R-3)

Rating 300# RF 300# RF Bored to Schedule 40 Schedule 40 Notes: 1. ( * ) Denotes ASTM A105 may be substituted. (R-3)

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Spec. No. 9321-01-248-18 Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Page 12 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPE SPECIFICATION CLASS 601 Design Conditions Pressure 600 psig 700 psig 875 psig 500 psig Maximum Temperature 600oF 400oF 200oF 400oF (see note below)

Material: Stainless Steel of ASTM Specifications listed below for each item.

Pipe (R-3B)

Size 1/2 to 10 12 only 14 & 16 Construction Seamless or welded Seamless or welded Seamless or welded ASTM Spec A 312 Type 304 A 376 or A 358 Class 1 Gr. 304 Schedule 40S 3/8 Std. Wall Schedule 40 Fittings (R-3B)

Size 2 and smaller 2-1/2 to 10 12 only 14 & 16 Type Forged Seamless or welded Seamless or welded Seamless or welded Joint Socket weld Butt weld Butt weld Butt weld ASTM Spec A 182 F 304 A 403 WP 304 A 403 WP 304 A 403 WP 304 (R-3) Rating 3000# Schedule 40S 3/8 Std. Wall Schedule 40 Flanges (R-3B)

Size 2 and smaller 2-1/2 to 10 12 only 14 & 16 Type Forged Forged Forged Forged Joint Socket weld Welding neck Welding neck Welding neck ASTM Spec A 182 F 304 A 182 F 304 A 182 F 304 A 182 F 304 Rating 600# RF 600# RF 600# RF 600# RF Bored to Schedule 40S Schedule 40S 3/8 Std. Wall Schedule 40 Note: A 300# RF Flange of Grade F 316 may be substituted for the 600# RF flange of Grade F 304 specified above, but only for the 500 psig/400oF design condition.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Spec. No. 9321-01-248-18 April 1, 1980 (R-3B) Page 13 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 602 Design Conditions Pressure 600 psig Maximum Temperature 650oF Material: Carbon Steel of ASTM Specifications listed below for each item.

Pipe Size 2 and smaller 2-1/2 to 10 12 only Construction Seamless Seamless Seamless ASTM Spec A106 Grade A A 106 Grade B A 106 Grade B Schedule 40 40 3/8 Std. Wall Fittings Size 2 and smaller 2-1/2 to 10 12 only Type Forged Seamless Seamless Joint Socket weld Butt weld Butt weld (R-3) ASTM Spec A 105 A 234 - WPB A 234 - WPB (R-3) Rating 3000# Schedule 40 3/8 Std. Wall Flanges Size 2 and smaller 2-1/2 to 10 12 only Type Forged Forged Forged Joint Socket weld Welding neck Welding neck (R-3) ASTM Spec A 105 A 105 A 105 Rating 600# RF 600# RF 600# RF Bored to Schedule 40 Schedule 40 3/8 Std. Wall WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Spec. No. 9321-01-248-18 Page 14 of 26 Pages WAPD FORM 412

EQUIPMENT SPECIFICATION PIPING CLASSIFICATION CLASS 901 Design Conditions Pressure 900 psig 1100 psig 1300 psig Maximum Temperature 650oF 400oF 300oF Material: Stainless Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 10 12 Construction Seamless or welded Seamless or welded ASTM Spec A 312 Type 304 A 312 Type 316 Schedule 80S 80S Fittings Size 2 and smaller 2-1/2 to 10 12 Type Forged Seamless or welded Seamless or welded Joint Socket weld Butt weld Butt weld ASTM Spec A 182 F 304 A 403 WP 304 A 403 WP 316 Rating 3000# 80S 80S Flanges Size 2 and smaller 2-1/2 to 10 12 Type Forged Forged Forged Joint Socket weld Welding neck Welding neck ASTM Spec A 182 F 304 A 182 F 304 A 182 F 304 Rating 1500# 900# RF 900# RF Bored to Schedule 80S Schedule 80S Schedule 80S Note: A 600# RF flange of Grade F 316 may be substituted for the 900# RF flange of Grade F 304 specified above for all the pressure/temperature design conditions listed above.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 15 of 26 Pages

EQUIPMENT SPECIFICATION PIPING CLASSIFICATION CLASS 902 Design Conditions Pressure 1095 psig Maximum Temperature 200oF Material: Stainless Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 10 12 Construction Seamless or welded Seamless or welded ASTM Spec A 312 Type 304 A 312 Type 304 Schedule 40S 80S Fittings Size 2 and smaller 2-1/2 to 10 12 Type Forged Seamless or welded Seamless or welded Joint Socket weld Butt weld Butt weld ASTM Spec A 182 F 304 A 403 WP 304 A 403 F 304 (R-3) Rating 3000# Schedule 40S Schedule 80S Flanges Size 2 and smaller 2 to 10 12 Type Forged Forged Forged Joint Socket weld Welding neck Welding neck ASTM Spec A 182 F 304 A 182 F 304 A 182 F 304 Rating 600# RF 600# RF 600# RF Bored to Schedule 40S Schedule 40S Schedule 80S WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 16 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 903 Design Conditions Pressure 900 psig Maximum Temperature 650oF Material: Carbon Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 4 5 to 12 Construction Seamless Seamless ASTM Spec A 106 Grade B A 106 Grade B Schedule 40 80 Fittings Size 2 and smaller 2-1/2 to 4 5 to 12 Type Forged Seamless Seamless Joint Socket weld Butt weld Butt weld (R-3) ASTM Spec A 105 A 234 - WPB A 234 - WPB (R-3) Rating 3000# Schedule 40 Schedule 80 Flanges Size 2 and smaller 2-1/2 to 4 5 to 12 Type Forged Forged Forged Joint Socket weld Welding neck Welding neck (R-3) ASTM Spec A 105 A 105 A 105 Rating 600# RF 600# RF 600# RF Bored to Schedule 40 Schedule 40 Schedule 80 WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 17 of 26 Pages

EQUIPMENT SPECIFICATION PIPING CLASSIFICATION CLASS 1501 Design Conditions Pressure 1400 1500 1575 Maximum Temperature 650oF 350oF 200oF Material: Stainless steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 10 12 to 14 Construction Seamless or welded Seamless or welded ASTM Spec A 312 TP 316 A 312 or A 358 TP 316 Schedule 80S Min. Wall = 0.58 Fittings Size 2 and smaller 2-1/2 to 10 12 to 14 Type Forged Seamless or welded Seamless or welded Joint Socket weld Butt weld Butt weld ASTM Spec A 182 F 304 A 403 WP 316 A 403 WP 316 Rating 3000# 80S Wall to suit pipe Flanges Size 2 and smaller 2-1/2 to 10 12 to 14 Type Forged Forged Forged Joint Socket weld Weld neck Weld neck ASTM Spec A 182 F 316 A 182 F 316 A 182 F 316 Rating 1500# RF 900# RF 900# RF Bored to Schedule 80S Schedule 80S To suit pipe WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 18 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 1502 Design Conditions Pressure 1030 psig Maximum Temperature 650oF Material: Carbon Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 10 Construction Seamless ASTM Spec A 106 Grade B Schedule 80 Fittings Size 2 and smaller 2-1/2 to 10 Type Forged Socket weld Seamless Joint A 105 Butt weld (R-3) ASTM Spec 3000# A 234 - WPB Rating Schedule 80 Flanges Size 2 and smaller 2-1/2 to 10 Type Forged Forged Joint Socket weld Butt weld (R-3) ASTM Spec A 105 A 105 Rating 600# RF 600# RF Bored to Schedule 80 Schedule 80 WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 19 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 2501 Design Conditions Pressure 2580 psig 2510 psig Maximum Temperature 650oF 680oF Material: Stainless Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 12 Construction Seamless ASTM Spec A 376 Type 316 Schedule 160 Fittings Size 2 and smaller 2-1/2 to 12 Type Forged Seamless Joint Socket weld Butt weld ASTM Spec A 182 F 316 A 403 WP 316 (R-3) Rating 6000# Schedule 160 Flanges Size 2 and smaller 2-1/2 to 12 Type Forged Forged Joint Socket weld Welding neck ASTM Spec A 182 F 316 A 182 F 316 Rating 1500# RF 1500# RF Bored to Schedule 160 Schedule 160 NOTES: 1. Piping sizes 3 and larger purchased to A 376 for the surge line and all branch piping connected to the main reactor coolant loops and up to the first and second isolation stop valves shall include the supplementary requirements S2, S4, and S6 listed under the A 376 specifications.

2. Wall thicknesses corresponding to ANSI schedules 120 and 140 (R-3) permissible only upon written approval from WAPD.
3. Design of sizes 14 O.D. and larger subject to WAPD approval.
4. Fittings 3 and larger in the R.C.S. branch piping up to the second (R-3A) isolation valve shall comply with the ultrasonic supplementary requirements of S4 listed under ASTM A-403.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Part B Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Spec. No. 9321-01-248-18 WAPD FORM 412 May 3, 1978 (R-3A) Page 20 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 2502 Design Conditions Pressure 2500 psig 2100 psig 3200 psig Maximum Temperature 400oF 650oF 200oF Material: Stainless Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 1 1-1/2 to 2 2-1/2 to 12 Construction Seamless Seamless Seamless ASTM Spec A 312 Type 316 A 312 Type 304 A 312 Type 304 Schedule Schedule 80S Schedule 160 160 Fittings Size 1 and smaller 1-1/2 to 2 2-1/2 to 12 Type Forged Forged Seamless Joint Socket weld Socket weld Butt weld ASTM Spec A 182 F 316 A 182 F 304 A 403 F 304 (R-3) Rating 3000# 6000# Schedule 160 Flanges Size 1 and smaller 1-1/2 to 2 2-1/2 to 12 Type Forged Forged Forged Joint Socket weld Socket weld Welding neck ASTM Spec A 182 F 316 A 182 F 316 A 182 F 316 Rating 1500# RF 1500# RF 1500# RF Bored to Schedule 80S Schedule 80S Schedule 160 NOTE: Wall thicknesses corresponding to ANSI Schedules 120 and 140 are permissible (R-3) subject to WAPD written approval.

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 21 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 2503 Design Conditions Pressure 2500 psig Maximum Temperature 650oF Material: Carbon Steel of ASTM Specification listed below for each item.

Pipe Size 1/2 to 12 Construction Seamless ASTM Spec A 106 Grade B Schedule 160 Fittings Size 2 and smaller 2-1/2 to 12 Type Forged Seamless Joint Socket weld Butt weld (R-3) ASTM Spec A 105 A 234 - WPB (R-3) Rating 6000# Schedule 160 Flanges Size 2 and smaller 2-1/2 to 12 Type Forged Forged Joint Socket weld Welding neck (R-3) ASTM Spec A 105 A 105 Rating 1500# RF 1500# RF Bored to Schedule 160 Schedule 160 WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 22 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 2505 Design Conditions Pressure 2500 psig Maximum Temperature 650oF Material: Stainless Steel Tubing, A 249, A 213 or A 269, Soft annealed Tube Size Wall Thickness (Actual O.D.)

1/4 .065 3/8 .065 1/2 .065 3/4 .065 For Swaged Fitting Joints: Use Crawford Swagelok of Tylok Fittings (Stainless Steel TP 316)

For Socket Welded Joints: Use socket weld tube fittings manufactured by Cajon Company, or approved equal (Stainless Steel TP 316)

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E. Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 23 of 26 Pages

EQUIPMENT SPECIFICATION PIPING SPECIFICATION CLASS 2506 Design Conditions Pressure 2500 psig Maximum Temperature 650oF Material: Carbon Steel Tubing, Soft Annealed, Seamless or Welded, (R-3)

ASTM A 178, A 179 and A 192 Nominal Tube Size Wall Thickness inch inches (Actual O.D.)

1/4 .065 3/8 .065 1/2 .065 3/4 .065 Swaged fittings shall be Crawford Swagelok or Tylok carbon steel fittings. Socket weld tube fitting shall be carbon steel manufactured by Cajon Company ( or approved equal).

WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 24 of 26 Pages

EQUIPMENT SPECIFICATION GASKETS ASA Type of Joint Flange Material Flange Rating Gasket Raised Face Stainless Steel 150# to 1500# Flexitallic gasket style CG, Type 304 stainless R6A steel and non-asbestos filler Raised Face Carbon Steel 300# to 1500# Flexitallic gasket style CG, Type 304 stainless R6A steel and non-asbestos filler Raised Face Carbon Steel 150# Garlock Bluegard 3000 flat ring, 1/16 thick, (R-3) dimensions to ANSI B 16.21 Flat Face Carbon Steel & 75# Garlock Bluegard 3000 full face, 1/16 thick, R6A Aluminum dimensions to ANSI B 16.21 (R-3)

Or Red rubber, flat ring, 1/16 thick, dimensions to ANSI B 16.21 for temperature below 220oF (R-3) for water service only Lap Joint Steel Flange with 75# Use roofing felt (or equivalent) and bolt Aluminum Stub End insulators to prevent cathodic action between aluminum stub and steel flange WESTINGHOUSE ELECTRIC CORPORATION ATOMIC POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3) Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 25 of 26 Pages

EQUIPMENT SPECIFICATION BOLTS AND NUTS Flange Rating 300 to 2500 pounds Type Stud bolts with two nuts Stud ASTM A-193 Grade B7, continuously threaded per ANSI B 1.1 R-3 Class 2A fit, sizes 1 inch and smaller in diameter - coarse thread series, sizes 1-1/8 inch and larger in diameter - 8 pitch thread series, length to ANSI B 16.5.

Nut ASTM A-194 Grade 2H, Hexagon semi-finished, American R-3 Standard heavy series threaded to ANSIB 1.1 Class 2B; coarse thread series for sizes 1 inch in diameter and smaller, and 8 pitch threads for sizes 1-1/8 inches and larger in diameter.

Flange Rating 150 pounds Type Machine bolt and nut Bolt ASTM A-307 Grade B, unfinished regular square head, threaded R-3 to ANSI 31.1 coarse thread series Class 2A fit; length to ANSI B 16.5.

or A193 Grade B7 R-8A Nuts ASTM A-194 Grade 2H (same as used with studs)

WESTINGHOUSE ELECTRIC CORPORATION POWER DIVISION Formerly WAPD E-Spec. G-569866 Rev. No. 2 (R-3)

June 1, 1995 (R-8A)

Part B Spec. No. 9321-01-248-18 WAPD FORM 412 Page 26 of 26 Pages

EXHIBIT C. VALVE NUMBERING SYSTEM I. Instrumentation and Control Valve Tag Numbers The Westinghouse tag numbering system for instrumentation is derived from I.S.A. R. P. 5.1 and used Arabic numbers for channel identification. Blocks of numbers are pre-assigned for each of the plant systems. If a valve is part of a control channel, such as a flow control valve, it receives the control channel number for its tag number. Valve independent of a control channel, such as a solenoid operated sampling valve, will be numbered as described under item II.

Manual and Remove Valve Numbers.

The blocks of numbers have been assigned as follows for instrumentation and control valves:

Channel No. System 100 through 199 Chemical and Volume Control System 400 through 499 Reactor Coolant System 600 through 699 Auxiliary Coolant System (R-3B) 900 through 949 Sampling System and Safety (R-3B)

Injection System 1000 through 1099 Waste Disposal System and Ventilation System*

II. Manual and Remove Valve Numbers Manual and remote valves will be given two identification numbers a) The valve location number will be shown on the process and engineering flow diagrams and will be referred to in operating instructions to indicate the method of system operation. Each manual or remote valve will have a unique valve location number. These numbers will be assigned in blocks by system as shown below. These blocks of numbers have been selected so that they will not conflict with instrument channel and control valve numbers.

Appendix of Westinghouse Atomic Power Division Standards Part B Spec. No. 9321-01-248-18 Rev. 3B Dtd. April 1, 1980

- 8 -

EXHIBIT C. VALVE NUMBERING SYSTEM Valve No. System 200 through 399 Chemical and Volume Control System 500 through 599 Reactor Coolant System 700 through 899 Auxiliary Coolant System R-3B 950 through 999 Sampling System and Safety Injection System 1100 through 1299 Waste Disposal System and Ventilation System*

Each manual and remote valve will be listed on a valve list by location number.

b) The valve type number will be used on engineering flow diagrams and piping layouts to identify all identical valves. Thus, all two inch, 1500 pound, stainless steel globe valves with bellows seals would have the same valve type number and could be used interchangeable in the field. Valve type tags will be used and no valve location tags will be provided. (It should be understood that unless otherwise marked, flow through all globe valves shall be from under the seat).

The valve type number will designate the following:

Size Body Type Operator Type Material/ANSI Pressure Class R-3 Construction Type (Example) 2-G42A Alloy Co. Fig. No. 114-SP (or equivalent) 304 SS/ANSI 150 PSI R-3 Gate 2 Valve

Appendix of Westinghouse Atomic Power Division Standards Part B Spec. No. 9321-01-248-18 EXHIBIT C. VALVE NUMBERING SYSTEM These numbers will be based on the following:

Size - 1/2, 3/4, etc. - Nominal valve size Body Type -

A - Angle B - Ball C - Check G - Gate P - Plug T - Globe RV - Safety or Relief X - Special (3-way, 4-way, Saunders Patent, needle, etc.)

Operator Type -

D - Air Diaphragm M - Electric Motor P - Air Piston S - Solenoid (Lack of letter in valve type number indicates valve is manual of self-actuated.)

Except for Sampling System solenoid operated valves, more than one or two identical valves with operators are seldom purchased. Since operator orientation, number and type of contact switches, fail position, port type, flow and pressure drop characteristics, accessories, etc., results in few identical valves, the valve location number will be used for most valves with operators. If, however, it is considered advantageous, a unique valve type number will be assigned to identical valves with operators.

Appendix of Westinghouse Atomic Power Division Standards Part B Spec. No. 9321-01-248-18 EXHIBIT C. VALVE NUMBERING SYSTEM Material/ANSI Pressure Class ANSI Pressure Rating Body Material 50 125 150 200 300 400 600 900 1500 UP Cast Iron 10 11 12 13 14 Bronze or Brass 20 21 22 23 24 Steel 30 31 32 33 34 35 36 37 38 304 Stainless Steel 40 41 42 43 44 45 46 47 48 316 Stainless Steel 50 51 52 53 54 55 56 57 58 Special Materials 60 61 62 63 64 65 66 67 68 Construction Type -

A letter suffix A, B, C, D, etc., will be assigned to identify design variations for valves of similar body type and material/ANSI pressure class. For example, G42A, G42B, G42C, etc., would identify each variation in valve trim, figure number, end preparation and special features such as backseats, leak-offs, cleaning, and inspection requirements.

In the case of special valves denoted by body type X, the suffix letter D will indicate diaphragm type valves (Saunders Patent) and the suffix letter N will indicate needle type valves. Design variations of these valve types will be handled by additional suffix letters A, B, C, D, etc.

Safety and Relief Valves In addition to the use of valve location numbers for valves with operators, valve location numbers will be used to identify most safety and relief valves. At the present time the number of variations in set pressures, inlet and outlet end preparations, materials and port sizes does not appear to warrant assigning valve type numbers.

Appendix of Westinghouse Atomic Power Division Standards Part B Spec. No. 9321-01-248-18 R-17 APPENDIX A Entire Page PIPE CLEANLINESS 1.0 CLEANLINESS AND CLEANING PROCEDURES It is the intent, and requirement of this Specification that the highest degree of cleanliness be obtained and maintained through manufacture, fabrication, delivery, storage, construction, erection, start-up and to the completion of work.

1.1. GENERAL The final required cleanliness of all the completed systems of the primary plant is the responsibility of the Contractor who shall obtain the required final cleanliness to the full satisfaction of the intent of this procedure in all systems.

1.2 CLEANLINESS CRITERIA Revision 17 of this Specification here-by incorporates the requirements, criteria, and specifications of IP-3 Specification TS-MS-012 Rev. 1, and all applicable addenda, and Specification TS-MS-028 Rev. 0, and all applicable addenda.

APPENDIX A Spec. No. 9321-01-248-18 Page 1 of 1

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