Analysis of the corrosion rate and remaining life of the B3 waste transport roll-off tank composed of 316L stainless steel

Corrosion has eroded the shell and head of roll-off tank used to carry B3 waste. This influence will effect on functioning waste containment tanks, as well general safety public. The goal this study was examine viability employing a roll off by completing visual inspection engineering calculations using ASME VIII API 510 standards determine corrosion rate remaining life in tank. employs quantitative approach. Tank design data acquired SA-240/G316L material with an initial thickness 6 mm actual 5.45 5.50 head. analysis yielded Thickness Required value 4.33 mm, Rate 0.04 mpy, Maximum Allowable Working Pressure (MAWP) 0.63 Bar, 28 years 30 years, respectively. It may be established that is still operationally viable. Maintenance testing regularly improve performance