BS4872/BS1140

MIG WELDING BS4872 PT1/PT2


This is a Non Procedural Weld Test.


It’s a hands on weld test to prove the competence of the operators.


The test involves submission of a various welds in various positions.


The test criteria is:


  • Visual (external)
  • Nick brake test (mechanical)
  • Macro examination (internal)


All persons should be tested to a minimum using a minimum 1.0mm thickness. Please consult your manufacturer’s approval standards to establish if your operators are required to be tested on the 2.0mm material.


Advice and training offered during weld test should insure competent panel beaters the best opportunity to gain a pass at this level.





SPOT WELDING BS1140


The test involves the explanation of the spot welding process. Instructions on how your machine works and the responsibilities of the operator.


The test criteria is:


  • Heat distribution
  • Nugget size
  • Indent


On different thicknesses of steel. The test does not only raise the awareness of the panel beater but also proves the capability of the machine used.



ATA-AOM 009


As you are all aware ATA has developed a new route structure for re-accreditation.


What changes for you?


The simple answer to this question is very little. The reason for this is the IMI has chosen to mirror the current British Welding Standards. This means we can carry out the first steps towards your re-accreditation ON SITE.


What does this mean to you and your technicians?


The new AOM 009 (BS1140 & BS4872) has officially become the recognised starting point for renewing an ATA ID card.


Once technicians have passed this new AOM they can proceed with the rest of their ATA Panel re-accreditation.


This module is used as a prerequisite but unlike your ATA accreditation your AOM-009 is like your current British standard. It has a 2 year validity period.



How does this help you?


First and foremost a reduction in cost. The reason for this is that there is no need for multiple testing for both ATA and PAS125.


As this certification can be carried out on site there is no need to send your technicians off site incurring unnecessary costs i.e. travel, overnight expenses and reduced loss of production.


The certification being carried out on site has a number of advantages. Your technicians will be in a familiar working environment and the equipment they use will not be alien to them.