2024 30 CFR 57.19038 – Platforms around elevated head sheaves

2023 30 CFR 57.19038 – Platforms around elevated head sheaves

2022 30 CFR 57.19038 – Platforms around elevated head sheaves

2021 30 CFR 57.19038 – Platforms around elevated head sheaves

2020 30 CFR 57.19038 – Platforms around elevated head sheaves

2019 30 CFR 57.19038 – Platforms around elevated head sheaves

2016 30 CFR 57.19038 – Platforms around elevated head sheaves

2015 30 CFR 57.19038 – Platforms around elevated head sheaves

2014 30 CFR 57.19038 – Platforms around elevated head sheaves

2010 30 CFR 57.19038 – Platforms around elevated head sheaves

2009 30 CFR 57.19038 – Platforms around elevated head sheaves