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

Transcription

1 Laboratory locations: 2 Pine Trees, Chertsey Lane, Staines-upon-Thames TW18 3HR Contact: Mr Dominic Thompson dominic.thompson@highland.gov.uk below s covered by the organisation and their relevant activities details ctivity code ddress Local contact Mr D Thompson ggregates, ituminous Emulsions, ituminous Mixtures, Concrete, Salt & Soils Site activities performed away from the locations listed above: details ll locations suitable for the activities listed ctivity code ddress Local contact Mr D Thompson ggregates, ituminous Mixtures, Concrete & Soils Site sampling and testing Case Manager: LL Page 1 of 5

2 DETIL OF CCREDITTION GGREGTES Reduction of laboratory samples - by quartering - using a riffle box S EN 932-2:1999, Sampling aggregates - from stockpiles S EN 932-1:1997 Particle size distributionwashing and sieving S EN 933-1:2012 Flakiness index S EN 933-3:2012 ITUMEN ROD EMULSIONS (NIONIC and CTIONIC) Viscosity (Redwood No II) S EN 16345:2012 Water content - azeotropic distillation method S EN 1428:2012 ITUMINOUS MTERILS Preparation of test samples (bitumen and bituminous binders) S EN 12594:2014 ITUMINOUS MIXTURES for roads and other paved areas Soluble binder content by recovery, using bottle rotation machine, bucket centrifuge type 1 and volume calculation S EN :2012 Particle size distribution S EN :2015 Measurements of temperature - in a lorry - of laid material S :2017 Water content S EN :2000 Sampling of laid and compacted materials by coring S EN :2017 Case Manager: LL Page 2 of 5

3 ITUMINOUS MIXTURES for roads and other paved areas (cont d) Sampling from the material around the augers of the paver. S EN :2017 Sampling from a lorry load S EN :2017 Preparation of samples for the determination of binder content, water content and grading S EN :2001, CONCRETE - fresh Sampling fresh concrete on site - composite sample - spot sample S EN :2009 Slump S EN :2009 Making cubic specimens for strength tests S EN :2009, CONCRETE - hardened Compressive strength of cubes - including curing S EN :2009 S EN :2009 Shape, dimensions S EN :2012 Density S EN : 2009 Taking Cores S EN :2009 Cored specimens examining and testing in compression S EN :2009 GEOTECHNICL INVESTIGTION and TESTING - Laboratory testing of soil Water content S EN ISO :2014 Particle Size Distribution, sieving method S EN ISO :2016 Case Manager: LL Page 3 of 5

4 SLT for spreading on highways for winter maintenance Matter insoluble in water S 3247:2011 Chloride content S 3247:2011 Soluble sulphate compounds S 3247:2011 Moisture content S 3247:2011 Grading by sieve analysis S 3247:2011 SOILS for civil engineering purposes Moisture content - oven drying method S :1990 Particle size distribution - wet sieving S :1990 Particle size distribution - dry sieving S :1990 ph value S :2018 relationship (2.5 kg rammer) relationship (4.5 kg rammer) relationship (vibrating hammer) In-situ density - sand replacement method (large pouring cylinder) S :1990 S :1990 S :1990 S :1990 Uniformity coefficient S 6100:Subsection 2.2.1:1992 (withdrawn) Moisture condition value SDD Tech Memo SH7/83. SDD ppls Guide No 1 (Rev 1989), Moisture condition value TRL 273, Case Manager: LL Page 4 of 5

5 ROD PVEMENT SURFCES Texture depth by the sandpatch method S :2000 (withdrawn) Measurement of macro texture depth by the volumetric-patch method S EN : 2010 END Case Manager: LL Page 5 of 5