| N° | § N° | U/AI | CR | Date | Comment | Status |
|---|---|---|---|---|---|---|
| 1 | 4.1 | AI | No | add date | Test specimen sampling is outlined in Table 3 as required by the specification. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-collection/02-03 - Detailed digests/02-03-01 - ASTM A/02-03-01 - Digest ASTM A 790.docx | Open |
| 2 | 3.0 | AI | No | add date | MST-Tubes F is NORSOK M-650 accredited for DMV 25.7N up to 31.75 mm WT, covering the requested 18.26 mm WT and fulfilling the qualification requirement per NORSOK M-650 and M-630 MDS D51 rev. 6. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-co... | Open |
| 3 | 3.1 | AI | No | add date | AOD or equivalent is used 100% for steel melt refinement, and chemical analysis complies with Table 2 requirements for DMV 25.7N. Source: DMV_STANDARD_BOOK/02-04-03 - Digest NORSOK MDS D51 Rev 06.docx, DMV_STANDARD_BOOK/02-04-03 - Digest NORSOK MDS D... | Open |
| 4 | 3.1 | AI | No | add date | DMV 25.7N (UNS S32750) complies with the specified chemical composition limits and PREN ≥ 40 as required by NORSOK MDS D51 Rev 06. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-collection/02-04 - Special products/02-04-03 - Digest NORSOK/02-04... | Open |
| 5 | 3.1 | AI | No | add date | None of the provided sources list the full detailed chemical composition limits for S32760 as required; only PREN compliance is confirmed, but not all individual element limits. Source: DMV_STANDARD_BOOK/02-04-03 - Digest NORSOK MDS D51 Rev 06.docx, ... | Open |
| 6 | 3.2 | AI | No | add date | Pipes are solution annealed followed by accelerated cooling (including water quenching) per ASTM A790, with manufacturing process and furnaces qualified to NORSOK M-650/ISO 17782, ensuring free circulation of heating/cooling media during heat treatme... | Open |
| 7 | 4.1 | AI | No | add date | There is no evidence that one set of impact, tensile, hardness, corrosion testing, and microstructure examinations is carried out for each heat and heat treatment lot as defined in ASTM A790. Required test types and frequency are not confirmed in the... | Open |
| 8 | 4.1 | AI | No | add date | CVN testing in the transverse direction at 1/2 thickness is feasible for the specified pipe dimensions and fulfills the requirement. Source: DMV_STANDARD_BOOK/12 - Special Testing/12-03 - Destructive testing/12-03-02 - Impact tests/12-03-02 - Impact ... | Open |
| 9 | 4.2 | AI | No | add date | No provided document confirms that tensile testing is performed according to ASTM A370 or ISO 6892-1, nor that the material meets the tensile and maximum hardness properties of Table 4. Partial coverage of ASTM A370 is noted, but ISO 6892-1 and expli... | Open |
| 10 | 4.2 | AI | No | add date | No provided document explicitly confirms that UNS S32760 (DMV 25.7N) meets the required minimum tensile strength (750 MPa), yield strength (550 MPa), elongation (25%), or maximum hardness (310 HBW/32 HRC). Mechanical property values for S32760 are no... | Open |
| 11 | 4.2 | AI | No | add date | No provided document explicitly confirms that UNS S32750 meets the required mechanical properties (minimum tensile strength 750 MPa, yield strength 550 MPa, elongation 25%, maximum hardness 300 HBW/32 HRC). Only DMV 25.7N (UNS S32760) is referenced, ... | Open |
| 12 | 4.3 | AI | No | add date | Charpy V-notch testing per ASTM A370, ASTM A1058, or ISO 148-1 is feasible for the specified pipe dimensions, which exceed the minimum wall thickness required for testing. Source: DMV_STANDARD_BOOK/12-03-02 - Impact Test for hot finished products.doc | Open |
| 13 | 4.3 | AI | No | add date | Charpy V-notch impact testing at -46°C is performed in the transverse direction for thickness ≥6 mm with minimum average 45 J and minimum single 35 J; if transverse is not possible, longitudinal direction requires minimum average 65 J and minimum sin... | Open |
| 14 | 4.4.1 | AI | No | add date | No evidence provided for metallographic preparation and examination according to ISO 17781 or the specified etchant solution. | Open |
| 15 | 4.4.1 | AI | No | add date | No evidence of use of 20-40% NaOH or KOH solution or other suitable etchant(s) as per ISO 17781 Appendix B for micrographic examination is provided or addressed for ferrite balance and intermetallic phases examination in the relevant documents or com... | Open |
| 16 | 4.4.2 | AI | No | add date | No evidence or information is provided regarding the presence, distribution, or size of intermetallic phases in the microstructure, so the requirement is not fulfilled or validated by the available documents. Source: DMV_STANDARD_BOOK/02-04-03 - Dige... | Open |
| 17 | 4.4.2 | AI | No | add date | No evidence of recording or micrographing intermetallic phases at 400x; only grain size examination is addressed, not intermetallic phases. Source: DMV_STANDARD_BOOK/12 - Special Testing/12-03 - Destructive testing/12-03-03 - Micrographic Examination... | Open |
| 18 | 4.4.2 | AI | No | add date | Micrographic examination is performed at a minimum magnification of 400x, with photos at actual magnification and a scale bar, at or near mid-wall thickness if intermetallic phases are not detected. Source: DMV_STANDARD_BOOK/02 - Specifications-Diges... | Open |
| 19 | 4.4.2 | AI | No | add date | No relevant documents address the detection, reporting, or acceptance criteria for centerline intermetallic stringers or specify acceptance based on CVN and corrosion test results if such stringers are present. Source: DMV_STANDARD_BOOK/12-03-01 - Co... | Open |
| 20 | 4.4.2 | AI | No | add date | No relevant documents address the prohibition of intermetallic phases and/or precipitates if CVN testing cannot be completed due to geometry or size; the requirement is not fulfilled by the available information. Source: DMV_STANDARD_BOOK/02-03-01 - ... | Open |
| 21 | 4.4.3 | AI | No | add date | No evidence of ferrite content measurement by ASTM E 562, ASTM E 1245, or ISO 17781 is provided; only grain size examination is discussed, which is not relevant to the requirement. Source: DMV_STANDARD_BOOK/12 - Special Testing/12-03 - Destructive te... | Open |
| 22 | 4.4.3 | AI | No | add date | No acceptance criteria for micrographic examination are specified for DMV 25.7N in the provided documents; only other grades are covered and no explicit values or references for DMV 25.7N are given. Source: DMV_STANDARD_BOOK/12-03-03 - Grain Size Exa... | Open |
| 23 | 4.4.3 | AI | No | add date | Ferrite content specified as 35% to 60%. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-collection/02-04 - Special products/02-04-03 - Digest NORSOK/02-04-03 - Digest NORSOK MDS D41 Rev 06.docx | Open |
| 24 | 4.5 | AI | No | add date | No evidence that corrosion testing per ASTM G48 Method 'A' (50˚C, 24h) in accordance with ISO 17781 will be performed or reported. Source: DMV_STANDARD_BOOK/12-03-01- Corrosion tests in Montbard plant.docx | Open |
| 25 | 4.5 | AI | No | add date | No explicit acceptance criteria for metallurgical properties are specified for DMV 25.7N or A790 NORSOK in the provided documents; only general procedures or requirements for other grades are mentioned. Source: DMV_STANDARD_BOOK/12-03-02 - Impact Tes... | Open |
| 26 | 4.5 | AI | No | add date | Pitting corrosion test per ISO 17781 (G48 Method A) is performed with the acceptance criterion: 'No pitting @ X 20 magnification,' fulfilling the requirement. Source: DMV_STANDARD_BOOK/02-04-03 - Digest NORSOK MDS D41 Rev 06.docx, DMV_STANDARD_BOOK/0... | Open |
| 27 | 4.5 | AI | No | add date | No information or test results regarding weight loss in g/m² are provided to validate the requirement of weight loss less than 1.0 g/m² is fulfilled. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-collection/02-03 - Detailed digests/02-03-01 - ... | Open |
| 28 | 5.1 | AI | No | add date | No evidence provided for NDE personnel qualification or certification to ISO 9712 level II or III, nor for roles and responsibilities as defined in ISO 9712 or equivalent. Sources only address NDE feasibility, methods, or certification types, not per... | Open |
| 29 | 5.2 | AI | No | add date | No explicit confirmation of 100% ultrasonic testing per ASTM E213 or ISO 10893-10, calibration notches, or testing after all processing steps is provided. Only dimensional feasibility limits for ultrasonic testing are mentioned, not fulfillment of th... | Open |
| 30 | 5.2 | AI | No | add date | 100% qualitative PMI check is performed on standard production at Montbard using appropriate instruments, fulfilling NDE acceptance criteria for PMI. Source: DMV_STANDARD_BOOK/12 - Special Testing/12-02 - Non destructive testing/12-02-06 - Positive M... | Open |
| 31 | 5.2 | AI | No | add date | No information is provided confirming that NDE is performed as standard or that indications greater than the calibration notch are treated as defects to be rejected or repaired; only feasibility and availability of NDE methods are discussed, not acce... | Open |
| 32 | 6.0 | AI | No | add date | OD, WT, and ovality tolerances for the relevant product sizes are per the applicable ASTM standards, with no deviations or special requirements indicated for the requested item or grade. Requirement is fulfilled as tolerances are in accordance with A... | Open |
| 33 | 7.0 | AI | No | add date | Finished pipes are required to be pickled or bright annealed, and 'white pickled or bright annealing' is specified as a standard requirement for finished pipes. Source: DMV_STANDARD_BOOK/02-03-01 - Digest ASTM A 790.docx, DMV_STANDARD_BOOK/02-04-03 -... | Open |
| 34 | 8.0 | AI | No | add date | Marking methods include heat number and DMV lot number, ensuring full traceability to melt and heat treatment lot. Source: DMV_STANDARD_BOOK/13-02-01 - Standard marking feasibility - Montbard plant.doc | Open |
| 35 | 9.0 | AI | No | add date | Weld repairs are explicitly stated as not acceptable for MST-Tubes as a standard requirement. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-collection/02-04 - Special products/02-04-03 - Digest NORSOK/02-04-03 - Digest NORSOK MDS D41 Rev 06.do... | Open |
| 36 | 10.0 | AI | No | add date | No evidence is provided regarding the manufacturer's ISO 9001 certification or quality-assurance system certified by a competent EEA body with a specific assessment for materials. Source: DMV_STANDARD_BOOK/14-01 - General information.doc, DMV_STANDAR... | Open |
| 37 | 10.1 | AI | No | add date | No evidence that the material manufacturer has an ISO 9001 quality-assurance system certified by a competent EEA body as required by the specification. Source: DMV_STANDARD_BOOK/14 - Inspection - Documentation/14-03 - Certification/14-03 - Certificat... | Open |
| 38 | 10.1 | AI | No | add date | Certification includes NORSOK M-650/ISO 17782 Manufacturing Summary identification or QTR, and MST-Tubes is M-650 accredited for DMV 25.7N (UNS S32760) up to the required wall thickness. Source: DMV_STANDARD_BOOK/02 - Specifications-Digest-collection... | Open |
| 39 | 10.2 | AI | No | add date | No explicit evidence that documentation traceable to the products and required by SIR205 will be transmitted to TechnipFMC is provided or confirmed. Source: DMV_STANDARD_BOOK/14-01 - General information.doc, DMV_STANDARD_BOOK/14-03 - Certification Mo... | Open |
| 40 | 10.2 | AI | No | add date | A material certificate according to EN 10204 Type 3.1 is issued and validated by Quality Control for mill inspection, with customer specification (A790 NORSOK) referenced in the order, implying inclusion of required information from ASTM A790 and NOR... | Open |
| 41 | 10.2 | AI | No | add date | No evidence of NORSOK M-650/ISO 17782 Manufacturing Summary identification or QTR/MPCR number is provided in the relevant documents. Source: DMV_STANDARD_BOOK/14-01 - General information.doc, DMV_STANDARD_BOOK/14-03 - Certification Montbard plant.doc... | Open |
| 42 | 10.2 | AI | No | add date | The steel producer of the starting material is not specified and no information is provided about their certification status or identity. Source: DMV_STANDARD_BOOK/14-01 - General information.doc, DMV_STANDARD_BOOK/14-03 - Certification Montbard plan... | Open |
| 43 | 10.2 | AI | No | add date | No information is provided regarding steel melting practice or refining method; only quality assurance and certification details are mentioned. Source: DMV_STANDARD_BOOK/14-01 - General information.doc, DMV_STANDARD_BOOK/14-03 - Certification Montbar... | Open |
| 44 | 10.2 | AI | No | add date | EN 10204 Type 3.1 and 3.2 inspection certificates include the heat number as standard traceability information. Source: 14-03 - Certification Montbard plant.doc | Open |
| 45 | 10.2 | AI | No | add date | EN 10204 Type 3.1 and 3.2 inspection certificates include reporting of chemical composition (ladle analysis) as part of certified test results. Source: DMV_STANDARD_BOOK/14 - Inspection - Documentation/14-03 - Certification/14-03 - Certification Mont... | Open |
| 46 | 10.2 | AI | No | add date | Solution annealing temperature, holding time, and quench medium are not explicitly stated for DMV 25.7N; documents only reference standards or general requirements without specifying these parameters. Source: DMV_STANDARD_BOOK/09-01 - General informa... | Open |
| 47 | 10.2 | AI | No | add date | Non-destructive and destructive test results, including metallurgical testing, are included in the documentation and certificates per EN 10204 (Type 3.1 or 3.2). Source: DMV_STANDARD_BOOK/14 - Inspection - Documentation/14-02 - Inspection/14-02 - Ins... | Open |
| 48 | 10.2 | AI | No | add date | Results of all non-destructive testing are included in the mill inspection documentation (EN 10204 Type 3.1 or 3.2 certificates). Source: DMV_STANDARD_BOOK/14 - Inspection - Documentation/14-02 - Inspection/14-02 - Inspection Montbard plant/14-02 - I... | Open |
