【RCC-M2000】VOLUME_A.pdf

DESIGN AND CONSTRUCTION RULES FOR MECHANICAL COMPONENTS OF PWR NUCLEAR ISLANDS R RC CC C- -M M S S SEE ECC CT T TIIIO O ON N N III : : : S S SUU UB B BSS SE E ECC CT T TIIIO O ON N N A A A G GE EN NE ER RA AL L R RU UL LE ES S RCC-M - Edition 2000 Subsection A n° 92-2000 A 1000 / 1 A A A 1 1 100 00 0 000 0 S S STT TR R RUU UC C CTT TU U URR RE E E O O OF F F T T THH HE E E C C COO OD D DEE E A A A 1 1 111 10 0 00 0 0 GG GE E ENN NE E ERR RA A AL L L R R RUU UL L LEE ES S S The design and construction rules applicable to mechanical components of PWR Nuclear Islands (RCC-M) are a part of the collection of design and construction rules for nuclear power plants. The RCC-M consists of five sections. SECTION I is divided into subsections. SECTIONS II to V provide rules for the following technical fields: - SECTION II covers requirements for the procurement of parts and products. - SECTION III specifies rules for destructive testing and non-destructive examination. - SECTION IV specifies rules for the qualification and performance of welding operations. - SECTION V specifies rules for manufacturing operations other than welding. - SECTION I comprises subsections numbered alphanumerically: . Subsection A covers all general requirements relating to application of these rules. . Subsections B, C, D, E, G, H and J are applicable to: COMPONENTS OF THE SAME CLASS Example: Subsections B, C and D: class 1, 2 and 3 components applicable to vessels (vessels, heat exchangers), to pumps, valves (excluding actuators) and piping. SPECIFIC COMPONENTS Subsection G: Reactor internals. ALL CLASSES OF A GIVEN TYPE OF COMPONENT Subsection H: Supports, Subsection E: Small components, Subsection J: Low pressure or atmospheric storage tanks. RCC-M - Edition 2000 Subsection A A 1000 / 2 n° 92-2000 Subsections: B, C, D, E, G, H and J have all the same general structure. Chapter 1000 specifies the scope of the subsection. Chapter 2000 specifies the products and parts which may be used for the manufacture of components. Chapter 3000 provides rules for design of components. Chapter 4000 provides rules for fabrication and examination. 50mm YES 1988 June 93 682 6 Ultrasonic examination: Introduction of the flat-bottomed reflecting hole method as per NF A 04-308 YES 1988 June 93 687 4.3.3 Taking into account of NF A 03.156 replaced by NF EN 10045-1 Ed. 10/90 YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.2 4.3.3 Tab II Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 840 4.3.2 4.3.3 Tab II Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 856 1 Manufacture of thin austenitic stainless steel parts subject to pressure: remelt where stipulated in the specification YES 1993 June 00 874 2.1 Tightening of content percentage for residual sulphur and phosphorus YES 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES M 3301 2000 June 02 911 6.5 Thickness to be checked must be representative of the part in its final state, Contractor's agreement required for any adjustment YES M 3302 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES 1988 Dec 90 641 4.3.2.3 b) Flattening test: clarification regarding retesting YES M 3303 (./.) 1988 June 93 720 3.3 Reduction in the number of tubes in prototype series for manufacturing runs of less than 100 tubes YES RCC-M - Addendum June 2002 Subsection A n° 96-2002 A 1000 / 35 PPS Base edition, addendum, MS No. Para. MS purpose Equivalence or addition action required 1993 June 94 733 11.2.2 Precision stating that the requirements of F 4165 a) shall be replaced by those stipulated in the reference technical specification YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 813 3.3 Deletion of exchanger tube prototype series requirement for qualification as per M 140 YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.1 4.3.2 Tab II Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 874 2.1 Tightening of content percentage for residual sulphur and phosphorus YES 2000 June 02 902 0 Increase of the maximum depth of tubes from 2 to 3 mm YES M 3303 (cont.) 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES 1988 Dec 90 630 2.2 Introduction of Ni content check on material. YES 1988 Dec 90 641 4.3.2.4 b) Flattening test: clarification regarding retesting YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.1 4.3.2 Tab II Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 840 4.3.2 Tab II Tab III Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 874 2.1 Tightening of content percentage for residual sulphur and phosphorus YES M 3304 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES RCC-M - Addendum June 2002 Subsection A A 1000 / 36 n° 96-2002 PPS Base edition, addendum, MS No. Para. MS purpose Equivalence or addition action required 1988 June 93 682 6 Ultrasonic examination: Introduction of the flat-bottomed reflecting hole method as per NF A 04-308 YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.2 4.3.3 Tab II Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 840 4.3.2 4.3.3 Tab II Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 856 1 Manufacture of thin austenitic stainless steel parts subject to pressure: remelt where stipulated in the specification YES 1993 June 00 863 Title Reference Technical Specification type changed from Part procurement to Product procurement YES 1993 June 00 874 2.1 Tightening of content percentage for residual sulphur and phosphorus YES 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES M 3306 2000 June 02 911 6.5 Thickness to be checked must be representative of the part in its final state YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.2 4.3.3 Tab II Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 840 4.3.3 Tab II Tab III Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 874 2.1 Tightening of content percentage for residual sulphur and phosphorus YES M 3307 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES RCC-M - Addendum June 2002 Subsection A n° 96-2002 A 1000 / 37 PPS Base edition, addendum, MS No. Para. MS purpose Equivalence or addition action required 1988 June 93 682 6 Ultrasonic examination: Introduction of the flat-bottomed reflecting hole method as per NF A 04-308 YES 1988 June 93 687 4.3.1 Taking into account of NF A 03-156 replaced by NF EN 10045-1 Ed. 10/90 YES 1993 June 00 828 2.3 Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 840 4.3.2 Tab II Tab III Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 863 Title Reference Technical Specification type changed from Part procurement to Product procurement YES M 3308 1993 June 00 874 2.1 Tightening of content percentages for residual sulphur and phosphorus YES 1993 June 00 828 2.3 11 Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.2 Tab II Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 840 4.3.2 Tab II Tab III Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 874 2.1 Tightening of content percentages for residual sulphur and phosphorus YES M 3310 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES 1988 June 93 682 6 Ultrasonic examination: Introduction of the flat-bottomed reflecting hole method as per NF A 04-308 YES 1988 June 93 687 4.3.3 Taking into account of NF A 03-156 replaced by NF EN 10045-1 Ed. 10/90 YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 828 2.3 11 Modified conditions regarding subjection to intergranular corrosion test YES M 3311 (/) 1993 June 00 839 4.3.2 4.3.3 Tab II Replacement of high temperature tensile test under load by the no- hold method YES RCC-M - Addendum June 2002 Subsection A A 1000 / 38 n° 96-2002 PPS Base edition, addendum, MS No. Para. MS purpose Equivalence or addition action required 1993 June 00 840 4.3.3 Tab II Tab III Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 874 2.1 Tightening of content percentages for residual sulphur and phosphorus YES M 3311 (cont.) 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES M 3312 1993 June 00 839 4.3.1 Replacement of high temperature tensile test under load by the no- hold method YES M 3314 1993 June 00 840 4.1.3 Replacement of KU test by KV test for austenitic stainless steels YES M 3315 1993 June 00 840 4.1.2 Replacement of KU test by KV test for austenitic stainless steels YES 1988 June 93 687 1 Taking into account of NF A 35-573 Ed. 10/90 YES M 3316 1993 June 00 826 0 1 Introduction of NF EN 10088 YES 1988 Dec 90 643 Title 0 to 8 13 Introduction in the reference technical specification of class 1 austenitic stainless steel weld fittings YES 1993 June 00 839 4.3.1 4.3.2 Replacement of high temperature tensile test under load by the no- hold method YES M 3317 1993 June 00 840 4.3.1 4.3.2 Replacement of KU test by KV test for austenitic stainless steels YES M 3318 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES 1988 Dec 90 641 4.3.2.3 b) Flattening test:clarification regarding retesting YES 1988 June 93 728 9.3 Reference technical specification and defect catalog criteria made consistent Repeat the eddy current test 1993 June 94 733 11.2.2 Precision stating that the requirements of F 4165 a) shall be replaced by those stipulated in the reference technical specification YES M 3319 (/) 1993 June 95 771 12 Addition of air under air differential method for testing air-tightness YES RCC-M - Addendum June 2002 Subsection A n° 96-2002 A 1000 / 39 PPS Base edition, addendum, MS No. Para. MS purpose Equivalence or addition action required 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 813 3.3 Deletion of exchanger tube prototype series requirement for qualification as per M 140 YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.2 Tab II Tab III Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 874 2.1 Tightening of content percentages for residual sulphur and phosphorus YES M 3319 (cont.) 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES 1988 Dec 90 630 2.2 4.2 4.3.2.1 a) Introduction of Ni content check on material. Deletion of requirement to sample as close as possible to the inner wall for the tensile test. Tube thickness to be taken into account for the tensile test. YES 1988 Dec 90 641 4.3.2.3 b) Flattening test: clarification regarding retesting YES 1993 June 00 812 Tab I Standardization of Mo content in austenitic stainless steels YES 1993 June 00 828 2.3 Tab I Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.3.2 Tab II Tab III Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 850 6.1 Modification of inner and outer surface roughness criteria YES 1993 June 00 874 2.1 Tightening of content percentages for residual sulphur and phosphorus YES M 3320 2000 June 02 904 Tab 1 Increase of maximum boron content from 0,0015% to 0,0018% YES M 3402 (./.) 1988 Dec 90 651 6.3 Replacement of BNIF technical recommendations by NF A 04-160 dated 10/86 YES RCC-M - Addendum June 2002 Subsection A A 1000 / 40 n° 96-2002 PPS Base edition, addendum, MS No. Para. MS purpose Equivalence or addition action required 1988 Dec 90 668 6.3 Deletion of edition date for NF A 04-160 as the result of MS 651 YES 1998 June 93 675 2.3 Cross-reference to Section MC for measurement of ferrite content YES 1988 June 93 676 6.3 Introduction of radiographic criteria for narrow gauge investment castings Read radiographic films of investment castings 1988 June 93 725 0 Limitation regarding the use of grade containing Mo at temperatures beneath 250°C Prohibition of use of Mo grade above 250°C 1993 June 00 828 2.4 11 Modified conditions regarding subjection to intergranular corrosion test YES 1993 June 00 839 4.1 4.3 Replacement of high temperature tensile test under load by the no- hold method YES 1993 June 00 840 4.3.1 4.3.2 Tab II Replacement of KU test by KV test for austenitic stainless steels YES 1993 June 00 858 5.1 Extension to cover 100% of surface condition tests for castings Perform “Manufacturer“ level surface condition tests 1993 June 00 871 11 Option to furnish a copy of the heat treatment test report YES 1993 June 00 872 6.1 6.2 6.3 Extension to cover 100% of volumetric examinations for Class 1 and 2 parts for systems specified in C 4440 Bring radiographic examinations into line with the new requirements M 3402 (cont.) 1993 June 00 874 2.1 Tightening of content percentages for residual sulphur and phosphorus YES 1988 Dec 90 627 4.2.2 Use of adjacent cast blocks instead of separately cast blocks YES 1988 Dec 90 649 2.3 5 Reduction of the max. Schaeffler ferrite content from 25% to 20%. Min. 5mm thickness to be removed from the parts Check ferrite content measured by Schaeffler method Check that the minimum 5mm of surface has been removed 1988 Dec 90 651 6 Replacement of BNIF technical recommendations by NF A 04-160 dated 10/86 YES 1988 Dec 90 668 6 Deletion of edition date for NF A 04-160 as the result of MS 651 YES M 3403 (/) 1988 June 93 675 2.3 Cross-reference to Section MC for measurement of ferrite content YES RCC-M - Addendum June 2002 Subsection A n° 96-2002 A 1000 / 41 PPS Base edition, addendum, MS No. Para. MS purpose Equivalenc