Performance Verification

3 days

$3,500 per person


Tulsa, Oklahoma, United States

Dates Available
Schedule by request




Hot Tapping and Plugging operator qualification through performance evaluation. The OQPV includes LINEMASTER written test and observation. A TDW Certification of Completion will be provided to those who complete the performance evaluation(s) successfully.

TDW strongly recommends that your Technician attends a TDW LINEMASTER™ training session and gain field experience prior to attempting OQPV testing. TDW requires at least six weeks between training and OQPV testing.

Who Should Attend

TDW recommends that engineers, operators, foremen, trainers and hands-on personnel participate in these classes.

Other Important Info

Each participant must cover any other expenses, such as hotel, meals, and transportation to and from Tulsa, etc.

Health & Safety

Please wear casual clothes and steel-toed shoes. Hard hats, eye protection and hearing protection will be provided.


Make reservations as early as possible by clicking on "register now" icon for the class of your choice.