Tank farms
Physical protection for reservoir parks and oil depots
A tank farm is a geometry problem before it is a product problem. ZERKALO-M is laid out around reservoirs, piping corridors, and the ways the depot actually operates.
Why a stock canopy does not fit
Tank diameters, spacing, bund walls, and fire roads differ from site to site. The contour is designed against that survey, then manufactured and integrated as a modular system.
The physical layer is one part of the scheme. Mobile groups and active interception are discussed where the threat model requires them, and they are not a substitute for the engineered barrier over the tanks.