Methods of test for soils for civil engineering purposes - Chemical and electro-chemical testingWhat is this standard about? This is Part 3 of a standard on how to test soil samples and ground water for the presence of chemicals that might be harmful to steel or concrete. This part deals with pH and electrical resistivity and is used to assess aggressive ground conditions, corrosivity or materials that might give rise to ground expansion. Who is this standard for? UKAS accredited laboratory managers, supervisors and technicians Civil and ground

PAS 220 specifies detailed requirements to be considered including:

ISO 20170 allows the evaluation of conformance or non-conformance by defining a limit value for a geometrical characteristic as a univariate characteristic

select and apply to the benchmark of vision-based spatial registration and tracking (vSRT) methods for MAR

BS EN 60976 specifies test procedures for the determination and disclosure of functional performance characteristics

or personnel

Annex C (informative) Review of rail-head defects encountered at Loriol

PD 7974-3:2011 considers the following issues:

PAS 79 gives guidance

firefighters

BS EN 50395:2005 contains the electrical test methods required for the testing of harmonized low voltage energy cables

The test loads described in BS EN 285 are selected to represent the majority of loads (i

It applies to all building construction including new builds