Oregon adopts the federal concrete and masonry subpart, so the employer keeps loads off structures until they can support them, guards protruding reinforcing steel, controls post-tensioning operations and concrete buckets, and uses protective equipment for concrete work (1926.701), meets the requirements for mixers, power trowels, pumps, buggies, saws and bull floats, and locks out equipment during maintenance (1926.702), designs, inspects and removes formwork and shoring and supports reinforcing steel for cast-in-place concrete (1926.703), performs lift-slab operations under engineered plans with jacking equipment limits and exclusion of non-essential employees (1926.705) and performs masonry construction with limited access zones and bracing (1926.706, as supplemented by the Oregon masonry rule).
The graph holds this control, the 0 it maps to, and the evidence behind each claim, over MCP and REST.