C J Associates Geotechnical
Portview Road, Avonmouth, BS119JE, Bristol, United Kingdom
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Register record
- UKASRefreshed
- 1429Active
Accredited standards
11Our reading of the UKAS scope: each standard once, with its official name where we have checked it. Click a standard to see the scope line it comes from, word for word.
EN
EN 933-1Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
EN 12350-1Testing fresh concrete - Part 1: Sampling and common apparatus
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
EN 12350-2Testing fresh concrete - Part 2: Slump-test
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
EN 12697-27Bituminous mixtures - Test methods - Part 27: Sampling
BS EN ISO 17892-1:2014 B BITUMINOUS MIXTURES for roads and other paved areas Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 13036-1:2010; BS 1377-4; BS 1377-9; BS 594987
EN 13036-1Name not checked yet
BS EN ISO 17892-1:2014 B BITUMINOUS MIXTURES for roads and other paved areas Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 13036-1:2010; BS 1377-4; BS 1377-9; BS 594987
EN 12390 series
EN 12390-1Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
EN 12390-2Testing hardened concrete - Part 2: Making and curing specimens for strength tests
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
EN 12390-3Testing hardened concrete - Part 3: Compressive strength of test specimens
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
EN 12390-7Testing hardened concrete - Part 7: Density of hardened concrete
BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2
Other standards
BS 1377-4Name not checked yet
BS EN ISO 17892-1:2014 B BITUMINOUS MIXTURES for roads and other paved areas Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 13036-1:2010; BS 1377-4; BS 1377-9; BS 594987
ISO 17892-1Geotechnical investigation and testing - Laboratory testing of soil - Part 1: Determination of water content
BS EN ISO 17892-1:2014 B BITUMINOUS MIXTURES for roads and other paved areas Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 13036-1:2010; BS 1377-4; BS 1377-9; BS 594987
Scope as published by UKAS
4 lines
ISO/IEC 17025
Active1429
Accredited scope, certificate 1429
| Line | Discipline | Method | Matrix | Range |
|---|---|---|---|---|
| 1 | mechanical | ISO/IEC 17025:2017 | Concrete | - |
| 2 | Materials Testing | BS EN 933-1:2012; BS EN 12350-1:2019 C Slump BS EN 12350-2:2019 C Making cubic specimens for strength tests BS EN 12390-2:2019; BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 B Density BS EN 12390-7:2019 Incorporating corrigendum November 2020 B SOILS for civil engineering purposes Moisture content - oven drying method BS 1377-2:1990 B Liquid limit - cone penetrometer - definitive method BS 1377-2:1990 B Liquid limit - cone penetrometer - one point method BS 1377-2:1990 B Plastic limit BS 1377-2:1990 B Plasticity index and liquidity index BS 1377-2:1990 B Particle size distribution - wet sieving BS 1377-2:1990 B Particle size distribution - dry sieving BS 1377-2:1990; BS 1377-2; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2 | Concrete | - |
| 3 | Materials Testing | BS EN ISO 17892-1:2014 B BITUMINOUS MIXTURES for roads and other paved areas Sampling of finished material - core cutting method BS EN 12697-27:2017; BS EN 13036-1:2010; BS 1377-4; BS 1377-9; BS 594987 | Drinking water | - |
| 4 | Materials Testing | ISO/IEC 17025:2017; Specification for Highway Works, HMSO, February 2016 Clause 702; TRRL Supplementary Report 290:1977 | ROAD PAVEMENT SURFACES | - |
Ranges are reproduced from the accredited scope document as published. An absent range means the register did not state one. Line numbers are ours, for cross-reference; they follow the order of the scope document.
Location
Labs with overlapping accredited scope in United Kingdom
- ACS Testing Limited also trading as XtraTecDorset · ~82 kmUKASShares 4 accredited methods and materialsBS 1377-4EN 933-1:2012Concrete
- SOCOTEC UKMiddlesex · ~169 kmUKASShares 4 accredited methods and materialsBS 1377-4EN 933-1:2012Concrete
- BAM Nuttall Limited trading as BAM RitchiesGlasgow · ~506 kmUKASShares 4 accredited methods and materialsBS 1377-4EN 933-1:2012Concrete
- GEO Site and Testing ServicesCarmarthenshire · ~114 kmUKASShares 3 accredited methods and materialsBS 1377-4ConcreteDrinking water
- Construction Testing SolutionsLeicester · ~166 kmUKASShares 3 accredited methods and materialsBS 1377-4ConcreteDrinking water
Accreditation data refreshed from the UKAS register on .
This page mirrors a public register. For a purchasing, audit or regulatory decision, confirm against the UKAS entry linked above.