Basic PSA

Large Bore Snubbers

Using the Barker/Diacon IPST10 In-Place Snubber test machine, Basic-PSA provides a method of testing large bore (steam generator) hydraulic snubbers in their installed location, up to 13,000 Kip.

Basic-PSA, Inc. also provides remote location snubber control valve testing which allows the utility to complete lockup and bleed rate testing of the control valves without unpinning or removing large bore steam generator snubbers. Call toady for additional details and in-service procedures.