N2He Test Management

Under the Commissioning scope of work, a N2He (Nitrogen 99% Helium 1%) gross leak test may be carried out to demonstrate hydrocarbon and high pressure containment prior to putting into service for the first time or after reinstatement.

This is a specialist activity carried out by specialist 3rd party subcontractors who PPS have many years knowledge and relationships in executing project scope safely.  

It is a high risk activity that requires integration with all stakeholders in the delivery of the tasks and is carried out with a high level of experience in the task and management of the task.

Plenary Project Solutions have carried out the management of this scope on all of our commissioning projects since 2000.

Since 2017, PPS are able to offer this equipment supply directl.  Further details are available


© PPS 2017