UL 142 tank

UL142 design calculation
Underground storage tanks
bolted steel tanks
underground storage systems
UL142 tank design
UL142 structural calculation
UL142 design standards
UL142 tank analysis
https://3d-labs.com/product/ul-142-tank/
A UL 142 tank is an aboveground storage tank designed for safely holding flammable
and combustible liquids, built to meet UL’s fire safety standards.