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TD Construction Testing

Gerard Hall, 40 Lord Street, St. Helens, WA10 2SD, Merseyside, United Kingdom

UKAS|8011ISO/IEC 17025Register refreshed 2026-10-09
Certificates
1
Scope items
8
Standards
37
Locations
1

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Register record

UKASRefreshed
8011Active

Accredited standards

37

Our 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 12697 series

EN 12697-5Bituminous mixtures - Test methods - Part 5: Determination of the maximum density
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12697-6Bituminous mixtures - Test methods - Part 6: Determination of bulk density of bituminous specimens
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12697-8Bituminous mixtures - Test methods - Part 8: Determination of void characteristics of bituminous specimens
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12697-27Bituminous mixtures - Test methods - Part 27: Sampling
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12697-28Name not checked yet
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12697-29Name not checked yet
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 13286 series

EN 13286-2Name not checked yet
As written on the certificate · Line 8 (UKAS 8011)

BS EN 13286-2:2010; BS EN 13286-48:2005 BS EN 13286-4:2021 B A Moisture condition value BS EN 13286-46:2003; BS EN 13286-47:2021; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 13286-4Name not checked yet
As written on the certificate · Line 8 (UKAS 8011)

BS EN 13286-2:2010; BS EN 13286-48:2005 BS EN 13286-4:2021 B A Moisture condition value BS EN 13286-46:2003; BS EN 13286-47:2021; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 13286-46Name not checked yet
As written on the certificate · Line 8 (UKAS 8011)

BS EN 13286-2:2010; BS EN 13286-48:2005 BS EN 13286-4:2021 B A Moisture condition value BS EN 13286-46:2003; BS EN 13286-47:2021; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 13286-47Name not checked yet
As written on the certificate · Line 8 (UKAS 8011)

BS EN 13286-2:2010; BS EN 13286-48:2005 BS EN 13286-4:2021 B A Moisture condition value BS EN 13286-46:2003; BS EN 13286-47:2021; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 13286-48Name not checked yet
As written on the certificate · Line 8 (UKAS 8011)

BS EN 13286-2:2010; BS EN 13286-48:2005 BS EN 13286-4:2021 B A Moisture condition value BS EN 13286-46:2003; BS EN 13286-47:2021; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

ISO 17892 series

ISO 17892-1Geotechnical investigation and testing - Laboratory testing of soil - Part 1: Determination of water content
As written on the certificate · Line 7 (UKAS 8011)

BS EN ISO 17892- 1:2014; BS EN ISO 17892-4:2016; BS EN ISO 17892-4:2016 A Unconsolidated undrained triaxial BS EN ISO 17892-8:2018; BS EN ISO 17892-10:2018 A Liquid limit - fall cone method BS EN ISO 17892- 12:2018; BS EN ISO 17892- 12:2018

ISO 17892-4Geotechnical investigation and testing - Laboratory testing of soil - Part 4: Determination of particle size distribution
As written on the certificate · Line 7 (UKAS 8011)

BS EN ISO 17892- 1:2014; BS EN ISO 17892-4:2016; BS EN ISO 17892-4:2016 A Unconsolidated undrained triaxial BS EN ISO 17892-8:2018; BS EN ISO 17892-10:2018 A Liquid limit - fall cone method BS EN ISO 17892- 12:2018; BS EN ISO 17892- 12:2018

ISO 17892-8Geotechnical investigation and testing - Laboratory testing of soil - Part 8: Unconsolidated undrained triaxial test
As written on the certificate · Line 7 (UKAS 8011)

BS EN ISO 17892- 1:2014; BS EN ISO 17892-4:2016; BS EN ISO 17892-4:2016 A Unconsolidated undrained triaxial BS EN ISO 17892-8:2018; BS EN ISO 17892-10:2018 A Liquid limit - fall cone method BS EN ISO 17892- 12:2018; BS EN ISO 17892- 12:2018

ISO 17892-10Geotechnical investigation and testing - Laboratory testing of soil - Part 10: Direct shear tests
As written on the certificate · Line 7 (UKAS 8011)

BS EN ISO 17892- 1:2014; BS EN ISO 17892-4:2016; BS EN ISO 17892-4:2016 A Unconsolidated undrained triaxial BS EN ISO 17892-8:2018; BS EN ISO 17892-10:2018 A Liquid limit - fall cone method BS EN ISO 17892- 12:2018; BS EN ISO 17892- 12:2018

ISO 17892-12Geotechnical investigation and testing - Laboratory testing of soil - Part 12: Determination of liquid and plastic limits
As written on the certificate · Line 7 (UKAS 8011)

BS EN ISO 17892- 1:2014; BS EN ISO 17892-4:2016; BS EN ISO 17892-4:2016 A Unconsolidated undrained triaxial BS EN ISO 17892-8:2018; BS EN ISO 17892-10:2018 A Liquid limit - fall cone method BS EN ISO 17892- 12:2018; BS EN ISO 17892- 12:2018

EN 1097 series

EN 1097-1Tests for mechanical and physical properties of aggregates - Part 1: Determination of the resistance to wear (micro-Deval)
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 1097-2Tests for mechanical and physical properties of aggregates - Part 2: Methods for the determination of resistance to fragmentation
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 1097-5Tests for mechanical and physical properties of aggregates - Part 5: Determination of the water content by drying in a ventilated oven
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 1097-6Tests for mechanical and physical properties of aggregates - Part 6: Determination of particle density and water absorption
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 12390 series

EN 12390-1Testing hardened concrete - Part 1: Shape, dimensions and other requirements for specimens and moulds
As written on the certificate · Line 4 (UKAS 8011)

BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019; BS 1377-2; BS 1377-4; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 12390-2Testing hardened concrete - Part 2: Making and curing specimens for strength tests
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

As written on the certificate · Line 4 (UKAS 8011)

BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019; BS 1377-2; BS 1377-4; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 12390-3Testing hardened concrete - Part 3: Compressive strength of test specimens
As written on the certificate · Line 4 (UKAS 8011)

BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019; BS 1377-2; BS 1377-4; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

EN 12390-7Testing hardened concrete - Part 7: Density of hardened concrete
As written on the certificate · Line 4 (UKAS 8011)

BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019; BS 1377-2; BS 1377-4; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

BS

BS 1377-2Name not checked yet
As written on the certificate · Line 4 (UKAS 8011)

BS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019; BS 1377-2; BS 1377-4; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025

BS 1377-4Name not checked yet
As written on the certificate · Line 5 (UKAS 8011)

BS 1377-4; BS 1377-2; BS 1377-7; BS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2

BS 1377-9Name not checked yet
As written on the certificate · Line 6 (UKAS 8011)

BS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025; ASTM D7830; In-House Method C146

EN

EN 932-1Tests for general properties of aggregates - Part 1: Methods for sampling
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 932-2Tests for general properties of aggregates - Part 2: Methods for reducing laboratory samples
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 1367-2Name not checked yet
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 12350 series

EN 12350-1Testing fresh concrete - Part 1: Sampling and common apparatus
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12350-2Testing fresh concrete - Part 2: Slump-test
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 12350-7Testing fresh concrete - Part 7: Air content - Pressure methods
As written on the certificate · Line 3 (UKAS 8011)

BS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019

EN 933 series

EN 933-1Tests for geometrical properties of aggregates - Part 1: Determination of particle size distribution - Sieving method
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 933-3Tests for geometrical properties of aggregates - Part 3: Determination of particle shape - Flakiness index
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

EN 933-11Name not checked yet
As written on the certificate · Line 2 (UKAS 8011)

BS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124

Other standards

ASTM D7830Name not checked yet
As written on the certificate · Line 6 (UKAS 8011)

BS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025; ASTM D7830; In-House Method C146

Scope as published by UKAS

8 lines
UKAS

ISO/IEC 17025

Active

8011

View scope

Accredited scope, certificate 8011

LineDisciplineMethodMatrixRange
1mechanicalISO/IEC 17025:2017Soil-
2Electrical TestingBS EN 932-1:1997; BS EN 932-2:1999 A Particle size distribution - sieving method BS EN 933-1:2012 A Uniformity coefficient Specification for Highway Works Table 6/1 A Flakiness index BS EN 933-3:2012 A Constituents of coarse recycled aggregate BS EN 933-11:2009; BS EN 1097-1:2023; BS EN 1097-1:2023 Annex A A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 A Resistance to fragmentation of coarse aggregate - Los Angeles method BS EN 1097-2:2020 Annex A A Water content - drying in a ventilated oven BS EN 1097-5:2008 A Particle density and water absorption BS EN 1097-6:2022 A Magnesium sulphate test BS EN 1367-2:2009 - aggregate particles between 10mm and 14; BS 812-124Drinking water-
3Materials TestingBS EN 12697-5:2018; BS EN 12697-6:2020 A Air voids content BS EN 12697-8:2018; BS EN 12697-27:2017; BS EN 12697-28:2020; BS EN 12697-29:2020 A Core logging Documented In-house Method S2a A CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample BS EN 12350-1:2019 B Slump BS EN 12350-2:2019 B Air content - pressure gauge method BS EN 12350-7:2019 B Making cubic specimens for strength tests BS EN 12390-2:2019Drinking water-
4Materials TestingBS EN 12390-3:2019 BS EN 12390-2:2019 BS EN 12390-1:2021 A Density BS EN 12390-7:2019; BS 1377-2; BS 1377-4; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025Drinking water-
5Materials TestingBS 1377-4; BS 1377-2; BS 1377-7; BS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2Drinking water-
6Materials TestingBS 1377-9; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025; ASTM D7830; In-House Method C146Drinking water-
7Electrical TestingBS EN ISO 17892- 1:2014; BS EN ISO 17892-4:2016; BS EN ISO 17892-4:2016 A Unconsolidated undrained triaxial BS EN ISO 17892-8:2018; BS EN ISO 17892-10:2018 A Liquid limit - fall cone method BS EN ISO 17892- 12:2018; BS EN ISO 17892- 12:2018Drinking water-
8Materials TestingBS EN 13286-2:2010; BS EN 13286-48:2005 BS EN 13286-4:2021 B A Moisture condition value BS EN 13286-46:2003; BS EN 13286-47:2021; ISO/IEC 17025:2017 Schedule of Accreditation issued by United Kingdom Accreditation Service 2; IEC 17025Water-

Ranges are reproduced from the accredited scope document as published, and only where we found that range printed in the document for the line. Otherwise the cell reads “See scope document”. 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

Gerard Hall, 40 Lord Street, St. Helens, Merseyside, WA10 2SD, GB

53.49536, -2.97394

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