This Subsection contains requirements for the material, design, fabrication, examination, testing and overpressure protection of items which are intended to conform to the requirements for Class MC construction. The rules of Subsection NE cover the requirements for assuring the structural integrity of items. Careful application of this Section will help users to comply with applicable regulations within their jurisdictions, while achieving the operational, cost and safety benefits to be gained from the many industry best-practices detailed within these volumes.<\/p>\n
| PDF Pages<\/th>\n | PDF Title<\/th>\n<\/tr>\n | ||||||
|---|---|---|---|---|---|---|---|
| 48<\/td>\n | NE-1110-1 Typical Containment Penetrations <\/td>\n<\/tr>\n | ||||||
| 49<\/td>\n | NE-1131-1 Some Typical Jurisdictional Boundaries for Welded Connections Class MC Containment Vessels <\/td>\n<\/tr>\n | ||||||
| 51<\/td>\n | NE-1132.2-1 Attachments in the Containment Vessel Support Load Path That Do Not Perform a Pressure-Retaining Function <\/td>\n<\/tr>\n | ||||||
| 52<\/td>\n | NE-1132.2-2 Attachments That Do Not Perform a Pressure-Retaining Function and Are Not in the Containment Vessel Support Load Path (Nonstructural Attachments) <\/td>\n<\/tr>\n | ||||||
| 53<\/td>\n | NE-1132.2-3 Attachments That Perform a Pressure-Retaining Function <\/td>\n<\/tr>\n | ||||||
| 55<\/td>\n | NE-2121(a)-1 Material Specifications and Grades Permitted for Class MC Construction <\/td>\n<\/tr>\n | ||||||
| 57<\/td>\n | NE-2121(a)-2 Permitted Bolting Material Specifications <\/td>\n<\/tr>\n | ||||||
| 62<\/td>\n | NE-2311(a)-1 Exemptions From Impact Testing Under NE-2311(a)(8) <\/td>\n<\/tr>\n | ||||||
| 63<\/td>\n | NE-2332.1-1 Required Cv Lateral Expansion Values for Pressure-Retaining Material Other Than Bolting <\/td>\n<\/tr>\n | ||||||
| 64<\/td>\n | NE-2332.1-2 Required Cv Energy Values for Pressure-Retaining Material Other Than Bolting NE-2332.3(a)-1 Required Cv Values for Bolting Material Tested in Accordance With NE-2332.3(a) NE-2332.3(b)-1 Required Cv Values for Bolting Material Tested in Accordance With NE-2332.3(b) and NE-2333.2 <\/td>\n<\/tr>\n | ||||||
| 65<\/td>\n | NE-2333.1-1 Required Cv Energy Values for Pressure-Retaining Material Other Than Bolting for the Overpressure Test <\/td>\n<\/tr>\n | ||||||
| 68<\/td>\n | NE-2432.1-1 Sampling of Welding Materials for Chemical Analysis NE-2432.2-1 Welding Material Chemical Analysis <\/td>\n<\/tr>\n | ||||||
| 70<\/td>\n | NE-2433.1-1 Weld Metal Delta Ferrite Content <\/td>\n<\/tr>\n | ||||||
| 74<\/td>\n | NE-2571-1 Required Examinations <\/td>\n<\/tr>\n | ||||||
| 76<\/td>\n | NE-2575.2-1 Typical Pressure-Retaining Parts of Vessels <\/td>\n<\/tr>\n | ||||||
| 87<\/td>\n | NE-3213.10-1 Example of Acceptable Local Primary Membrane Stress Due to Pressure <\/td>\n<\/tr>\n | ||||||
| 91<\/td>\n | NE-3217-1 Classification of Stress Intensity in Vessels for Some Typical Cases <\/td>\n<\/tr>\n | ||||||
| 93<\/td>\n | NE-3221-1 Summary of Stress Intensity Limits <\/td>\n<\/tr>\n | ||||||
| 94<\/td>\n | NE-3221-1 Stress Categories and Limits of Stress Intensity for Design Conditions <\/td>\n<\/tr>\n | ||||||
| 95<\/td>\n | NE-3221-2 Stress Categories and Limits of Stress Intensity for Level A and B Service Limits; and for Level C Service Limits Where the Structure Is Not Integral and Continuous <\/td>\n<\/tr>\n | ||||||
| 96<\/td>\n | NE-3221-3 Stress Categories and Limits of Stress Intensity for Level C Service Limits Where the Structure Is Integral and Continuous; and for Level D Service Limits Where the Structure Is Not Integral and Continuous, and at Partial Penetration Welds <\/td>\n<\/tr>\n | ||||||
| 97<\/td>\n | NE-3221-4 Stress Categories and Limits of Stress Intensity for Level D Service Limits Where the Structure Is Integral and Continuous <\/td>\n<\/tr>\n | ||||||
| 103<\/td>\n | NE-3228.3(b)-1 Values of m, n, and Tmax for Various Classes of Permitted Materials <\/td>\n<\/tr>\n | ||||||
| 105<\/td>\n | NE-3324.2-1 Principal Dimensions of Typical Heads NE-3324.2-1 Values of Factor K <\/td>\n<\/tr>\n | ||||||
| 108<\/td>\n | NE-3324.8(b)-1 Values of Factor M <\/td>\n<\/tr>\n | ||||||
| 109<\/td>\n | NE-3324.11(a)(6)-1 Large Head Openings: Reverse Curve and Conical Shell Reducer Sections <\/td>\n<\/tr>\n | ||||||
| 110<\/td>\n | NE-3324.11(b)(2)-1 Values of \u0394 for Junctions at the Large Cylinder for \u03b1 \u2264 30 deg NE-3324.11(b)(3)-1 Values of \u0394 for Junctions at the Small Cylinder for \u03b1 \u2264 30 deg <\/td>\n<\/tr>\n | ||||||
| 111<\/td>\n | NE-3325-1 Some Acceptable Types of Unstayed Flat Heads and Covers <\/td>\n<\/tr>\n | ||||||
| 114<\/td>\n | NE-3326.1-1 Spherically Dished Covers With Bolting Flanges <\/td>\n<\/tr>\n | ||||||
| 117<\/td>\n | NE-3332.2-1 Chart for Determining Values of F NE-3332.2-1 Values of Spherical Radius Factor K1 <\/td>\n<\/tr>\n | ||||||
| 118<\/td>\n | NE-3334.2-1 Nozzle Dimensions <\/td>\n<\/tr>\n | ||||||
| 120<\/td>\n | NE-3335.1-1 Arrangement of Multiple Openings <\/td>\n<\/tr>\n | ||||||
| 121<\/td>\n | NE-3338.2-1 Direction of Stress Components NE-3338.2(c)-1 Stress Indices for Nozzles <\/td>\n<\/tr>\n | ||||||
| 123<\/td>\n | NE-3351-1 Welded Joint Locations Typical of Categories A, B, C, and D NE-3352-1 Typical Butt Joints <\/td>\n<\/tr>\n | ||||||
| 127<\/td>\n | NE-3358.1(a)-1 Heads Attached to Shells <\/td>\n<\/tr>\n | ||||||
| 129<\/td>\n | NE-3361-1 Category A and B Joints Between Sections of Unequal Thickness <\/td>\n<\/tr>\n | ||||||
| 134<\/td>\n | NE-4221.1-1 Maximum Difference in Cross\u2010Sectional Diameters <\/td>\n<\/tr>\n | ||||||
| 135<\/td>\n | NE-4221.2-1 Maximum Permissible Deviation e From a True Circular Form <\/td>\n<\/tr>\n | ||||||
| 136<\/td>\n | NE-4221.2-2 Maximum Arc Length for Determining Plus or Minus Deviation <\/td>\n<\/tr>\n | ||||||
| 137<\/td>\n | NE-4232-1 Maximum Allowable Offset in Final Welded Joints <\/td>\n<\/tr>\n | ||||||
| 138<\/td>\n | NE-4243-1 Attachment of Pressure Parts to Plates to Form a Corner Joint <\/td>\n<\/tr>\n | ||||||
| 139<\/td>\n | NE-4243-2 Acceptable Types of Full Penetration Weld Details for Category C Joints <\/td>\n<\/tr>\n | ||||||
| 140<\/td>\n | NE-4243.1-1 Typical Flat Heads <\/td>\n<\/tr>\n | ||||||
| 141<\/td>\n | NE-4244(a)-1 Nozzles Attached by Full Penetration Butt Welds <\/td>\n<\/tr>\n | ||||||
| 142<\/td>\n | NE-4244(b)-1 Nozzles Attached by Full Penetration Corner Welds <\/td>\n<\/tr>\n | ||||||
| 143<\/td>\n | NE-4244(c)-1 Deposited Weld Metal for Openings and Nozzles <\/td>\n<\/tr>\n | ||||||
| 144<\/td>\n | NE-4244(d)-1 Acceptable Types of Welded Nozzles Using Partial Penetration Welds <\/td>\n<\/tr>\n | ||||||
| 145<\/td>\n | NE-4244(d)-2 Partial Penetration Weld Connections <\/td>\n<\/tr>\n | ||||||
| 146<\/td>\n | NE-4244(d)-3 Partial Penetration Weld Connections for Coaxial Cylinders NE-4244(e)-1 Acceptable Types of Fittings With Internal Threads <\/td>\n<\/tr>\n | ||||||
| 147<\/td>\n | NE-4244(e)-2 Acceptable Types of Small Fittings <\/td>\n<\/tr>\n | ||||||
| 148<\/td>\n | NE-4244(f)-1 Tube Connections <\/td>\n<\/tr>\n | ||||||
| 154<\/td>\n | NE-4427-1 Fillet and Socket Weld Details and Dimensions <\/td>\n<\/tr>\n | ||||||
| 155<\/td>\n | NE-4437(b)-1 Attachment of Stiffening Rings to Shell <\/td>\n<\/tr>\n | ||||||
| 157<\/td>\n | NE-4622.1-1 Mandatory Requirements for Postweld Heat Treatment (PWHT) of Welds <\/td>\n<\/tr>\n | ||||||
| 158<\/td>\n | NE-4622.4(c)-1 Alternative Holding Temperatures and Times <\/td>\n<\/tr>\n | ||||||
| 159<\/td>\n | NE-4622.7(b)-1 Exemptions to Mandatory PWHT <\/td>\n<\/tr>\n | ||||||
| 160<\/td>\n | NE-4730-1 Penetration Assembly <\/td>\n<\/tr>\n | ||||||
| 162<\/td>\n | NE-4810(c)-1 Bellows Attachment Welds <\/td>\n<\/tr>\n | ||||||
| 178<\/td>\n | NE-7734.2(a)-1 Values of F for Nonchoking Flow <\/td>\n<\/tr>\n<\/table>\n","protected":false},"excerpt":{"rendered":" ASME BPVC – III – 1 – NE -2019 BPVC Section III, Rules for Construction of Nuclear Facility Components, Division 1, Subsection NE, Class MC Components<\/b><\/p>\n |