Salvage and Overhaul No. 3 Questions taken from Jones & Bartlett Fundamentals of Fire Fighter Skills (3rd Edition) Progress Indicator: Question 5 of 15 5.  Which of the following activities is NOT within the scope of an Operations level responder in decon operations? p. 445 Choices: Establish a water supply Assist in undressing/removal of PPE of those going through decon Ensuring that contaminated equipment is returned to the responder Perform physical decontamination activities