RCC-M-Edition 2007 SECTION I：SUBSECTION P CONTAINMENTS PENETRATION.pdf

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1、RCC-M-Edition 2007 SECTION I：SUBSECTION P CONTAINMENTS PENETRATION_CONTAINMENTS PENETRATIONSECTION I : SUBSECTION P DESIGN AND CONSTRUCTION RULESFOR MECHANICAL COMPONENTS OF PWRNUCLEAR ISLANDSRCC-MRCC-M - Edition 2007 Subsection P P 1000 GENERAL P 1100 INTRODUCTION Subsection P provides the rules fo

2、r application of the RCC-M section to different penetrations through the containment building. Figure P 1000.1 illustrates the location and Figure P 1000.2 the general arrangement of the various penetrations. The components concerned in this Subsection P are : ? Piping penetrations, ? Personnel airl

3、ocks, ? Equipment hatch, ? Transfer tube. Figure P 1100.1 n 113-2007 P1000 / 1 RCC-M - Edition 2007 Subsection P a) Equipments hatch b) Site access c) Airloks d) Transfer tube penetration e) Mechanical piping penetration f) Electric piping penetration Limit of RCC-M applicationFigure P 1100.2: Type

4、of containment penetration P 1000 / 2 n 113-2007 RCC-M - Edition 2007 Subsection P P 1200 PIPE PENETRATIONS P 1210 GENERAL The pipe penetrations are composed of - system piping: RCC-M Subsections B, C or E depending on component classes. - support flange or pipe: RCC-M Subsection B, C, E or H depend

5、ing on component class or type. - expansion joint RCC-M Subsection C. - anchoring in the inner and outer containment wall : RCC-G. (or equivalent document) The applicable RCC sections are indicated in P 1220 to 1250 paragraphs. P 1220 STANDARD PIPE PENETRATIONS Part Designation RCC applicable Connec

6、tion part RCC-M C, E, H Pipe RCC -M C, E Expansion joint RCC-M C Inner containment embedded part RCC-G Outer containment embedded part RCC-G Figure P 1220: Example of piping penetration n 113-2007 P1000 / 3 RCC-M - Edition 2007 Subsection P P 1230 STANDARD PENETRATION FOR MULTIPLE PIPE Part Designat

7、ion RCC applicable Connection part RCC-M C, H Pipe RCC -M C, D Expansion joint RCC-M C Inner containment embedded part RCC-G Outer containment embedded part RCC-G Figure P 1230: Example of penetrations with several pipes P 1000 / 4 n 113-2007 RCC-M - Edition 2007 Subsection P P 1240 STANDARD PENETRA

8、TIONS FOR STEAM AND FEEDWATER PIPES Part Designation RCC applicable Connection part RCC-M C, H Pipe RCC -M C, D Flange RCC-M C Expansion joint RCC-M C Inner containment embedded part RCC-G Outer containment embedded part RCC-G Figure P 1240: Example of penetrations for steam and feedwater pipes n 11

9、3-2007 P1000 / 5 RCC-M - Edition 2007 Subsection P P 1250 PENETRATIONS FOR HIGH ENERGY PIPES Part Designation RCC applicable Connection part RCC-M C, H Pipe RCC -M C, D Flange RCC-M C Expansion joint RCC-M C Inner containment embedded part RCC-G Outer containment embedded part RCC-G Figure P 1250: Example of penetrations for high energy pipes P 1000 / 6 n 113-2007