Plugs

Overview

RWST Plug

Preferred Engineering has developed a well respected reputation for the design and manufacture of all types of plugs. The demands for today's shorter outages sometimes require a different approach to a problem. The incentive for use of a plug varies with the circumstances and we can assist in evaluating your specific conditions. Here are a few examples:

Main Steam Line Plugs
RPV Drain Valve Plug
Cooling Water Suction Plug
Jet Pump Nozzle Plugs
CDR Return Nozzle Plug
Stud Hole Plugs
Suction Strainer Isolation Cover
Hot/Cold Leg Loop Plugs
Torus Drain Plug
Emergency Condenser Line Plug
Recirc Suction Plug
Water Storage Tank Isolation Plugs
Check Valve Isolation & Test Plug
MSIV Containment Separation Plug

PRODUCTS
Main Steam Line Plugs
MSL Plugs - Installed in pairs and can be installed using a rigid pole system or lift slings.

PWR Hot / Cold Leg Loop Plugs
PWR Loop Plugs - Normally used during the performance of nozzle inspections.