OSHA SILICA STANDARDS REQUIRE EMPLOYERS TO DEMARCATE (MARK OFF) REGULATED AREAS FROM THE REST OF THE WORKPLACE IN A MANNER THAT DECREASES THE NUMBER OF EMPLOYEES EXPOSED TO RESPIRABLE CRYSTALLINE SILICA WITHIN THE REGULATED AREA. CONES, STANCHIONS, TAPE, BARRICADES, LINES, OR TEXTURED FLOORING ARE SOME OF THE WAYS OF MARKING THE BOUNDARIES OF REGULATED AREAS. DURABLE, 2.5 MIL, POLYETHYLENE FILM PROVIDES A WEATHER-RESISTANT BARRIER MARKER AND EXTENDED STABILITY IN WINDY CONDITIONS