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 Schedule of ccreditation United Kingdom ccreditation Service ccredited to Highways sset Planning Group Materials uilding G Merrow Lane Guildford Surrey GU4 7Q Contact: Mr J Tanzilli Tel: +44 (0) jon.tanzilli@surreycc.gov.uk Laboratory locations: below s covered by the organisation and their relevant activities details ctivity code ddress Highways sset Planning Group Materials uilding G Merrow Lane Guildford GU4 7Q Local contact Mr J Tanzilli Tel: +44(0) jon.tanzilli@surreycc.gov.uk GGREGTES, ITUMINOUS MTERILS, ITUMINOUS MIXTURES for roads and other paved areas, CONCRETE hardened, PVED SURFCES, REINSTTEMENT OF OPENINGS IN HIGHWYS, ROD PVEMENT SURFCES, SOILS for civil engineering purposes, GEOTECHNICL INVESTIGTION and TESTING - Laboratory testing of soil, HYDRULICLLY OUND MIXTURES Site activities performed away from the locations listed above: details ctivity code ll site locations suitable for the activities listed GGREGTES, ITUMINOUS MIXTURES for roads and other paved areas, CONCRETE hardened, PVED SURFCES, REINSTTEMENT OF OPENINGS IN HIGHWYS, ROD PVEMENT SURFCES, SOILS for civil engineering purposes Case Manager: LL Page 1 of 7

2 Schedule of ccreditation United Kingdom ccreditation Service ccredited to DETIL OF CCREDITTION GGREGTES Particle density and water absorption - pyknometer method for particles between 0.063mm and 4mm S EN :2013 Particle density and water absorption - pyknometer method for particles between 4mm and 31.5mm S EN :2013 pparent (bulk) density of filler in kerosene S EN :nnex :1998 Particle size distribution S EN 933-1:2012 Flakiness index S EN 933-3:2012 Description of mixtures containing recycled aggregates Testing for constituent materials in recycled coarse aggregate and recycled concrete aggregate Classification for the constituents of coarse recycled aggregate Water content - oven drying method S EN 13285:2010:nnex Specification for Highway Works, TSO May 2004:clause 710 S EN :2009 S EN :2008 Magnesium sulphate test S EN :2009 Frost heave S :2009 Specification for Highway Works: TSO November 2009:clause 801 Uniformity coefficient Resistance to fragmentation by the Los ngeles Method Specification for Highway Works: 600 Series: Table 6.1: Footnote 5 S EN :2010 Case Manager: LL Page 2 of 7

3 Schedule of ccreditation United Kingdom ccreditation Service ccredited to GGREGTES (cont d) Resistance to wear (micro-deval) S EN :2011 Sampling from stockpiles S EN 932-1:1997:nnex C Sample reduction using a riffle box S EN 932-2:1999, ITUMINOUS MTERILS Needle penetration - 25 C S EN 1426:2015 Softening point - ring and ball method S EN 1427:2015 itumen recovery: Rotary evaporator S EN :2005 (withdrawn) Cohesion of bituminous binders with pendulum test S EN 13588:2008, S :2008 Elastic recovery of modified bitumen S EN 13398:2010 (S :2010) ITUMINOUS MIXTURES for roads and other paved areas Laboratory mixing Specimen preparation by impact compactor S EN :2004 S EN :2012 Marshall test S EN :2012 Protocol for determining the design binder content of designed HR surface course mixtures to S EN Determination of the composition of design wearing course rolled asphalt Resistance to permanent deformation - confined dynamic loading under vacuum (VRLT) Resistance to permanent deformation - unconfined dynamic loading (RLT) S :2015:nnex H S :2004 (withdrawn) S DD 226:1996 (withdrawn) modified in accordance with TRL P 3287/97 S DD 226:1996 (withdrawn) Case Manager: LL Page 3 of 7

4 Schedule of ccreditation United Kingdom ccreditation Service ccredited to ITUMINOUS MIXTURES for roads and other paved areas (cont d) Indirect stiffness modulus S DD 213:1993 Cyclic compression test S EN :2005 Stiffness test applying indirect tension to cylindrical specimens (IT-CY) Soluble binder content by difference, using bottle rotation machine and pressure filter Soluble binder content by recovery, using bottle rotation machine, bucket centrifuge type 1 and volume calculation S EN :2004:nnex C S EN :2012 S EN :2012 Particle size distribution S EN :2015 Dimensions of bituminous specimens and cores Preparation of samples for analysis Laboratory compaction by roller compactor (smooth steel roller) S EN :2002 S EN :2001 S EN :2003+1:2007, ulk density - Procedure C S EN :2012 Determination of the thickness of a bituminous pavement - destructive S EN :2003 ir voids content S EN :2003 Wheel tracking using a small size device and procedure Wheel tracking using a small size device and procedure in air S EN :2003 S EN :2003 Wheel-tracking rate S :1998 (withdrawn) Case Manager: LL Page 4 of 7

5 Schedule of ccreditation United Kingdom ccreditation Service ccredited to ITUMINOUS MIXTURES for roads and other paved areas (cont d) Maximum density - Volumetric method Hot mix asphalt - temperature - in laid-but-not-rolled material - in the hopper of the paver S EN :2009 S EN :2000 Sampling from - around the augers of the paver S EN :2017 Sampling of finished material - core cutting method S EN :2017 CONCRETE - hardened Compressive strength of test specimens - including curing S EN :2009 S EN :2009 S EN :2012 S (withdrawn) S (withdrawn) S (withdrawn) Compressive strength of cores S :1983 (withdrawn) Compressive strength of concrete cores S EN :2009 Density S EN :2009 Sampling of concrete by coring Documented In-House Method No LP 44b PVED SURFCES Skid/slip resistance value TRRL Road Note 27/69 S EN 1342:2000 S :2002 S EN :2011, REINSTTEMENT OF OPENINGS IN HIGHWYS New Roads and Street Works ct (1991) (Specification for the Reinstatement of Openings in Highways) - 3rd edition: pril 2010 Measurement of material depths and sampling Sampling of finished material - core cutting method Documented In-House Method No LP 44a S EN :2001, Case Manager: LL Page 5 of 7

6 Schedule of ccreditation United Kingdom ccreditation Service ccredited to REINSTTEMENT OF OPENINGS IN HIGHWYS (cont d) Determination of the thickness of a bituminous pavement - destructive S EN :2003 ROD PVEMENT SURFCES Texture depth by the sand-patch method S :2000 (withdrawn) Macrotexture using a volumetric patch technique S EN :2010 Surface regularity using a rolling straight-edge Specification for Highway Works HMSO ugust 1986 Clause 702 Surface regularity using a rolling straight-edge TRRL Supplementary Report 290:1977 SOILS for civil engineering purposes California earing Ratio (CR) S :1990 Moisture content - oven drying method S :1990 Liquid limit - cone penetrometer Liquid limit - cone penetrometer - one point S :1990 S :1990 Plastic limit S :1990 Plasticity index S :1990 Particle size distribution - wet sieving Particle size distribution - dry sieving 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) S :1990 S :1990 S :1990 S :1990 S :1990 Case Manager: LL Page 6 of 7

7 Schedule of ccreditation United Kingdom ccreditation Service ccredited to SOILS for civil engineering purposes (cont d) Uniformity coefficient Specification for Highway Works : 600 Series: Table 6.1: Footnote 5 Sampling earthworks materials - from stockpiles - from laid material Documented In-House Method NO LP 46 GEOTECHNICL INVESTIGTION and TESTING - Laboratory testing of soil Water content S EN ISO :2014 HYDRULICLLY OUND MIXTURES Laboratory reference density and water content S EN :2003 END Case Manager: LL Page 7 of 7