Structural collapse 툴박스 미팅

무엇인가요

Walls, frames, floors, ceilings, shafts, platforms or temporary works that give way or move unexpectedly during construction, demolition or alteration.

확인할 관리 조치 (효과가 큰 순서)

1. Have an engineer assess the structure and the work sequence before demolition or alteration, and follow their written method.
2. Design and install temporary works, such as props, bracing, shoring and formwork, to the engineer's plan and have them checked before anyone works near them.
3. Do not remove, move or alter props, braces or load-bearing elements without engineering approval, and tag temporary works so tampering is obvious.
4. Set exclusion zones around structures at risk of collapse, and keep people and plant out of the fall zone.
5. Inspect structures and temporary works at the start of each shift and after wind, rain, impact or vibration, and stop work if anything has moved or cracked.
6. Limit loads on floors, roofs and platforms to their rated capacity, and keep stored materials and plant away from unsupported edges and walls.

작업자에게 할 질문

1. 오늘 이 작업에서 어디서 structural collapse 위험이 생길 수 있나요?
2. 가장 효과적인 관리 조치는 “Have an engineer assess the structure and the work sequence before demolition or alteration, and follow their written method”입니다. 여기서 할 수 있나요? 할 수 없다면 왜 그런가요?
3. 이 현장에서 빠졌거나 제대로 작동하지 않는 structural collapse 관리 조치는 무엇인가요?
4. structural collapse 때문에 작업을 멈춰야 하는 때는 언제이고, 누구에게 알리나요?
5. 이 작업에서 위험 요소, 아차 사고, 사고는 어떻게 보고하나요?