Obey the law,care for life.（遵章守法,关爱生命。）

Civilization construction,safety production.（文明施工，安全生产。）

Grasp security,have tomorrow.(把握安全，拥有明天。)

The accident is an accident,guard against security.(麻痹出事故，警惕保安全。)

5.Construction is not illegal,security is guaranteed.(施工不违章，安全有保障。）