Schedule of Accreditation issued by United Kingdom Accreditation Service 2 Pine Trees, Chertsey Lane, Staines-upon-Thames, TW18 3HR, UK

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1 chedule of Accreditation 2 Pine Trees, Chertsey Lane, taines-upon-thames, TW18 3HR, UK 5 Churchill Place Canary Wharf London E14 5HU Contact: Mr G P Booker Tel: +44 (0) Fax: +44 (0) Graham.Booker@balfourbeatty.com Website: below has demonstrated its competence to establish site laboratories to conduct the testing activities covered by the scope of their accreditation to a flexible scope in accordance with their procedure GEN006UK Current locations covered by the scope of accreditation: details Activity code Balfour Beatty ite Laboratory Hinkley Point C Marine Works Nuclear New Build Royal Edward Dock Avonmouth Bristol B11 9BW Local contact: Mr A Torrance Tel: +44(0) andy.torrance@balfourbeatty.com ampling and testing of aggregates, grout, fresh and hardened concrete. ampling and tesing of cement. L Balfour Beatty Vinci M6 Junction 4 Compound Coleshill Heath Road Off A447 tonebridge Road Coleshill B46 3JB Local contact: Mr A Hendriks Tel: +44(0) Allen.hendriks2@balfourbeatty.com ampling and testing of aggregates, bituminous mixtures, grout, fresh and hardened concrete, road pavement surfaces and soils for civil engineering purposes M Balfour Beatty Vinci M4 Jct 3-12 MART Motorway M4 Construction Compound Bill Hill Wokingham Berkshire RG10 0R Local contact Mr B Elkins Tel: +44(0) ben.elkins@balfourbeatty.com ampling and testing of aggregates, bituminous mixtures, grout, fresh and hardened concrete, road pavement surfaces and soils for civil engineering purposes O Assessment Manager: AD Page 1 of 9

2 ite activities performed away from the locations listed above: details Activity code All sites suitable for the activities listed ampling of aggregates, bituminous mixtures, fresh concrete and earthworks materials. On-site testing of concrete, bituminous mixtures, paved surfaces, bituminous road surfacing, road pavement surfaces and soils for civil engineering purposes. Assessment Manager: AD Page 2 of 9

3 DETAIL OF ACCREDITATION AGGREGATE ampling from conical stockpiles B EN 932-1:1997:Annex C L, ample reduction :- - using a riffle box - by quartering - to a test portion of specified mass B EN 932-2:1999:Clause 8, 10 & 11 L, Particle size distribution B EN 933-1:2012 L, Flakiness index B EN 933-3:2012 L, hell content B EN 933-7:1998 Assessment of fines - methylene blue test Classification for the constituents of coarse recycled aggregate Resistance to wear (micro -Deval) Resistance to fragmentation (Los Angeles Abrasion) B EN 933-9:2009 B EN :2009 B EN :2011 B EN :2010 L Loose bulk density and voids B EN :1998 L, Water content by drying in a ventilated oven Particle density and water absorption B EN :2008 B EN :2013 L, L, O Fineness Modulus Calculation only B EN 12620: 2002 Annex B L Assessment Manager: AD Page 3 of 9

4 BITUMINOU MIXTURE for roads and other paved areas ampling from: - augers of the paver - laid but not rolled material - workable material in heaps - using a sampling shovel - compacted material by coring B EN :2001 Particle size distribution B EN :2002 M Maximum density - volumetric procedure Bulk density - saturated surface dry - Procedure B B EN :2009 B EN :2012 Air voids content B EN :2003 Percentage refusal density (PRD) by vibratory compaction Measurements of temperature - in a lorry - of laid materials - in a heap B EN :2002 B EN :2000 Preparation of samples B EN :2001 Binder content by ignition B EN :2004 Laboratory compaction of bituminous mixtures by vibratory compaction B EN :2003 CONCRETE - fresh ampling fresh concrete on site B EN :2009 L, lump B EN :2009 L, Vebe B EN :2009 Degree of compactability B EN :2009 Flow B EN :2009 L, Density B EN :2009 L, Assessment Manager: AD Page 4 of 9

5 CONCRETE fresh (cont d) Air content - pressure gauge method B EN :2009 L, lump-flow test of self-compacting concrete B EN :2010 L, Making and curing specimens for strength tests B EN :2009 L, Determination of bleeding (admixtures for concrete) B EN 480-4:2005 Fibre content of fibre re-inforced concrete B EN :2006 L, GROUT Flow ATM C CONCRETE - hardened Compressive strength of cubes including curing B EN :2012 B EN :2009 L, L, B EN :2009 L, Flexural strength B EN :2009 Tensile splitting strength of test specimens B EN :2009 L Density B EN :2009 L, Cored specimens - taking, examining and testing in compression B EN :2009 Concrete rebound number B EN :2001 Length change of concrete prisms Use of Unbonded Caps in determination of compressive strength of hardened concrete cylinders ATM C Documented In-House Method TET26 Assessment Manager: AD Page 5 of 9

6 CONCRETE re-inforced of reinforcement B 1881:Part 204:1998 Concrete condition survey Documented In-house Method TET 22 MORTAR for masonry Bulk sampling of mortars and preparation of test mortars B EN :1999 Consistence of fresh mortar (by plunger penetration) B EN :1999 Compressive strength of hardened mortar B EN :1999 ROAD PAVEMENT URFACE urface regularity using a rolling straight-edge pecification for Highway Works, TO May 2008, Clause 702 and UKA Publication TP 25 Texture depth by the sand patch method B 598:Part 105:2000 Macrotexture depth using a volumetric patch technique B EN :2010 Description of cores from highway investigations Documented In-House Method TET 20 based on the DMRB HD 29/08 BITUMINOU ROAD URFACING Determination of in-situ density using a pavement Quality Indicator In-house test procedure TET27 January 2017 based on Annex I of B EN : 2015 clause PAVED URFACE lip resistance of a surface the pendulum test B 7976:Part 2:2002+A1:2013, Assessment Manager: AD Page 6 of 9

7 OIL and TABILIED OIL for civil engineering purposes, UNBOUND and HYDRAULICALLY BOUND MIXTURE Moisture content - oven drying method aturation moisture content of chalk B 1377:Part 2:1990 B 1377:Part 2:1990 O Plastic limit B 1377:Part 2:1990 Liquid limit - cone penetrometer B 1377:Part 2: cone penetrometer (one point) Plasticity index and liquidity index Particle size distribution - wet and dry sieving Particle density - gas jar method Dry density/moisture content relationship (2.5 kg rammer) Dry density/moisture content relationship (4.5 kg rammer) Dry density/moisture content relationship (vibrating hammer) B 1377:Part 2:1990 B 1377:Part 2:1990 B 1377:Part 2:1990 B 1377:Part 4:1990 B 1377:Part 4:1990 B 1377:Part 4:1990 Moisture condition value B 1377:Part 4:1990 California Bearing Ratio (CBR) B 1377:Part 4:1990 In-situ density - sand replacement method (large & small cylinder) In-situ density - core cutter method B 1377:Part 9:1990 B 1377:Part 9:1990 Assessment Manager: AD Page 7 of 9

8 OIL and TABILIED OIL for civil engineering purposes, UNBOUND and HYDRAULICALLY BOUND MIXTURE (cont d) In-situ density - nuclear compliance testing Vertical deformation and strength characteristics by the plate loading test B 1377:Part 9:1990 B 1377:Part 9:1990 Calculation of equivalent CBR values using the plate loading test Design Manual for Roads and Bridges Volume 7:Pavement Design and Maintenance Foundations HD25/94 and IAN 73/06 Moisture content - oven drying method B 1924:Part 2:1990 In-situ density - nuclear gauge method B 1924:Part 2:1990 Laboratory reference density and water content - vibrating hammer method B EN :2003 Manufacture of test specimens using vibrating hammer compaction B EN :2004 Compressive strength of cubic specimens B EN :2003 Uniformity coefficient pecification for Highway Works: eries 600:Table 6-1:Footnote 5 Hand shear vane Guideline for handheld shear vane test: New Zealand Geotechnical ociety Inc August 2001 Dynamic Cone Penetrometer Documented In-house Method TET10 O, ampling earthworks materials Documented In-house Method TET01 Assessment Manager: AD Page 8 of 9

9 GEOTECHNICAL INVETIGATION and TETING - Laboratory testing of soil Water content B EN IO :2014 M CEMENT Taking and preparing samples of cement and GGB (Ground Granulated Blast-furnace lag) sampling from silos B EN 196-7:2008 Compressive strength B EN 196-1:2016 etting time B EN 196-3:2016 oundness B EN 196-3:2016 Fineness - air permeability (Blaine) method B EN 196-6:2010 GROUND GRANULATED BLATFURNACE LAG for use with Portland Cement Activity Index EN :2006 B EN etting time EN :2006 B EN oundness EN :2006 B EN Fineness - air permeability (Blaine) method EN :2006 B EN END Assessment Manager: AD Page 9 of 9