
National Association of Testing Authorities, Australia
Scope of Accreditation
DNV Singapore Pte. Ltd.
Site
Structural Integrity and Materials Technologies
Accreditation No.
2218
Site No.
2211
Date of Accreditation
04 Aug 1987
Contact
Availability
Services available to external clients
Scope of Accreditation
Withdrawn 29 Jul 2022
Voluntary
ISO/IEC 17025 (2005)
Infrastructure and Asset Integrity
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Service | Product | Determinant | Technique | Procedure | Limitations |
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Evaluation of geometric properties of structures and equipment | Equipment modules; Structures and assemblies | Centre of gravity; Proof load; Weight | Single and multiple compression load cells; Single and multiple suspension using tension load cells |
In-house procedure QAD-SL-24 |
ISO/IEC 17025 (2017)
Manufactured Goods
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Service | Product | Determinant | Technique | Procedure | Limitations |
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Material performance evaluation of metal products | Prepared metallic test specimens | Hardness | Vickers |
ASTM E384, DNV OS F101, DNVGL-OS-C401 Chapter 2 Section 1 Clause 3.1.7, EEMUA 158 Section 4.4.4.4, ISO 6507-1, ISO 15156-2 Section 7.3, ISO 15156-3 Section 6.2.2.2, NACE MR0175 Sections 6.2.2, 7.3 |
Tests in the range 9.8 to 980 N |
Hardness | Rockwell - Scale B; Rockwell - Scale C; Rockwell - Scale N |
ASTM E18, ISO 6508-1, ISO 15156-2, 3 and NACE MR 0175-2, 3 |
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Prepared metallic test specimens; Welded test specimens | Hardness | Brinell |
ASTM E10 and ISO 6506-1, AS 2205.6.1, AS 2885-2, ASTM E10, ISO 6506-1 |
Tests in the range 9.8 to 294 N (1 mm ball) |
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Fracture toughness | Crack tip opening displacement |
API 2Z, ASTM E1820, ASTM E1290, BS EN ISO 15653, BS 7448, DNV OS F101, DNV-RP-F108, EEMUA 158, ISO 12135 API 1104 Section A3.4.3.3, AS 2885-2, AS 2205.7.3, AWS B4.0, |
tests from -60°C to ambient temperature |
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Tensile properties | All-weld-metal tensile; Axial tensile; Longitudinal tensile; Tensile tests with control of strain rate, including yield stress and proof stress; Transverse butt tensile; Transverse joggle-butt tensile; Transverse tensile; Uniaxial tension |
API 2H Section 6, API 2W Section 6, API 5L Section 9.3, API 1104, AS 1391, ASTM A 370, ASTM A 770, ASTM B557, ASTM E8, BS EN 10164, BS EN ISO 6892-1, DNV OS F101, DNVGL-OS-B101 Chapter 2 Section 6 Clause 2.1, DNVGL-OS-C401 Chapter 2 Section 1 Clause 2.1, EEMUA 158 Sections 4.4.4.1 and 4.4.4.2, ISO 6892, JIS Z2214 AS 2885-2, AS 2205.2.1, ASME IX QW 150, AWS D1.1 Section 4.9.3.4, AWS D1.2 Section 3.7, AWS B4.0, BS EN ISO 15614-1 Section 7.4.2, ISO 4136, ISO 5178 |
tests at ambient temperature in the range 0.2 to 2500 kN |
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Impact resistance | Charpy V-notch - Impact value |
API 5L Section 9.8, ASTM E23, ASTM A370, AS 1544, DNV OS F101, DNVGL-OS-B101 Chapter 2 Section 6 Clause 2.3, DNVGL-OS-C401 Chapter 2 Section 1 Clause 2.3, EEUMA 158 Section 4.4.4.5 AS 2885-2, AS 2205.7.1, AWS D1.1 Section 4.2.5, AWS B4.0, BS EN ISO 15614-1 Section 7.4.5, ISO 9016 |
tests from ambient temperature down to -196ºC |
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Bending properties | Not applicable |
ASTM A370, AWS D1.1, ASME IX, API 1104, DNV OS F101, DNVGL-OS-C401 Chapter 2 Section 1 Clause 8.3, DNVGL-OS-B101 Chapter 2 Section 6 Clause 2.2 AS 2205.3.1, AS 2885-2, ASTM E190, AWS B4.0, BS EN ISO 15614-1 Section 7.4.3, ISO 5173 |
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Welded test specimens | Macroscopic examination | Macroscopic examination |
API 1104, AS 2205.5.1, AS 2885-2, ASME IX, ASTM E381, AWS D1.1, DNV OS F101, EEMUA 158 Section 4.4.4.3 |
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Nick-break fracture | Macroscopic examination; Visual examination |
API 1104 |
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Fillet-break fracture | Macroscopic examination; Visual examination |
API 1104, ASME IX, AWS D1.1, AWS D1.2 Section 7.4.3 |
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Material performance evaluation of paint and related products | Architectural coatings; Industrial coatings; Marine coatings | Peel strength |
EN 12068, E 10329, ISO 21809-3, CAN/CSA Z245.20-02/Z245.21-02 |
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Hot water immersion | Knife test |
ISO 21809-3, AS 4822, CAN/CSA Z245.20-02/Z245.21-02, NACE SP034 |
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Impact | Falling weight |
ISO 21809-3, EN 10329, EN 12068 |
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Cathodic disbondment | Not applicable |
ASTM G95, CAN/CSAZ245.20-02/Z245.21-02, EN 10329, EN 12068, ISO 21809 |
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Indentation | Penetrometer |
ISO 21809-3, AS 4822 Appendix E, EN 10329, EN 1206 |
ISO/IEC 17025 (2017)
Materials
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Service | Product | Determinant | Technique | Procedure | Limitations |
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Metallic corrosion evaluation | Austenitic, duplex and nickel-chromium alloys; Ferrous materials | Pitting corrosion resistance | Critical crevice temperature; Critical pitting temperature |
ASTM G48 Method A, DNV OS F101 Appendix B Section C200 |
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Hydrogen induced cracking resistance | Not applicable |
NACE-TM-0284 |
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Intergranular corrosion resistance | Not applicable |
ASTM: A262 method E |
Immersion corrosion tests |
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Stress corrosion resistance | Mercurious nitrate |
NACE-TM-0177 |
Sulphide Stress Cracking |
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Metallographic evaluation of metals and alloys | Ferrous materials | Grain size; Phase identification and proportion | Comparison method; Microscopic examination |
ASTM E112, ASTM E562 |
The only data displayed is that deemed relevant and necessary for the clear description of the activities and services covered by the scope of accreditation.
Grey text appearing in a SoA is additional freetext providing further refinement or information on the data in the preceding line entry.
Accreditation No.
2218
Site No.
2211
Print date
18 Aug 2022