Test plan for measuring ventilation rates and combustible gas levels in RPP active catch tanks

T Plant is the primary decontamination facility for the Hanford Site, and also performs waste handling, verification, and repackaging. This Interim Operational Safety Requirement (IOSR) document provides required limits, programs, and administrative controls at the T Plant Complex. It is to be used in conjunction with HNF-SD-WM-ISB-006, Interim Safety Basis (ISB) for Solid Waste Facilities (T Plant), and HNF-2896, Safety Assessment for Project W-259, which is an addendum to the ISB