Excavation work carries several safety hazards, including collapse, falling objects or people, damage to underground utilities, and traffic accidents. The document outlines several required safety measures for excavation projects, such as totally barricading the excavation area, using safety signals, assigning a flagman to control traffic, installing benching or sloping systems, and protecting underground utilities. Proper safety equipment like ladders and certified personnel including the excavator operator, workers, and soil/electricity/gas tester are also needed.

1. ‫ﻣﺗطﻠﺑﺎت‬‫اﻟﺣﻔر‬ ‫ﻻﻋﻣﺎل‬ ‫اﻟﺳﻼﻣﺔ‬
Excavation Safety
Oct 2013
‫رﺳم‬
‫اﻟﺑﻼل‬ ‫ﻋﺑدﷲ‬
xolgy@hotmail.com
‫ﻓﻛرة‬
‫م‬.‫اﻟروﯾﻌﻲ‬ ‫ﻣرﺗﺿﻰ‬
alruwaie@gmail.com
Hazards: ‫اﻟﻣﺧﺎطر‬
-Collapse.
-Falling (persons/ objects)
-Damage to underground
utilities (electrical line,
telecom line, and water
line)
-Collapse of adjacent
structures.
-Striking buried services
-Hazardous atmospheres
-Traffic accidents (death,
serious injuries, for
pedestrians or vehicles)
Totally Barricading
‫ﺗﺤﻮﯾﻂ‬‫اﻟﺤﻔﺮ‬ ‫ﻟﻤﻨﻄﻘﺔ‬ ‫ﻛﺎﻣﻞ‬
Safety Signals
‫ﻟﻮح‬‫اﻟﺴﻼﻣﺔ‬
Flagman
‫اﻟﻤﺮور‬ ‫ﺑﺤﺮﻛﺔ‬ ‫ﻣﺘﺤﻜﻢ‬
Benching Sys
‫ﻧﻈﺎم‬‫اﻟﺘﺪرﯾﺞ‬
Sloping Sys
‫اﻟﻤﯿﻮل‬ ‫ﻧﻈﺎم‬
Project Signal
‫اﻟﻤﺸﺮوع‬ ‫ﻟﻮﺣﺔ‬
Underground
Utilities
‫اﻟﻤﺮاﻓﻖ‬ ‫ﺣﻤﺎﯾﺔ‬
‫اﻷرﺿﯿﺔ‬
Shoring Sys
‫اﻟﺪﻋﺎﻣﺔ‬ ‫ﻧﻈﺎم‬
Certified Operator
‫ﻣﺆھﻞ‬ ‫ﻣﺸﻐﻞ‬
Inspected Excavator
‫ﻣﻔﺤﻮص‬ ‫ﺣﻔﺎر‬
Trained worker
‫ﻣﺪرب‬ ‫ﻋﺎﻣﻞ‬
Certified Tester
‫واﻟﺘﺮﺑﺔ‬ ‫واﻟﻜﮭﺮﺑﺎء‬ ‫اﻟﻐﺎزات‬ ‫ﻓﺎﺣﺺ‬
Suction Pump
‫اﻟﻣﺎء‬ ‫ﻣﺿﺧﺔ‬
2
3
6
7
Footbridge
‫اﻟﻌﺒﻮر‬ ‫ﺟﺴﺮ‬
4c
4b
4a
1a
Certified Signalman
‫ﻣﺆھﻞ‬ ‫ﻣﺸﻐﻞ‬ ‫ﻣﺴﺎﻋﺪ‬
Warning Lights
‫اﻟﺘﺤﺬﯾﺮﯾﺔ‬ ‫اﻻﻧﻮار‬
8
Ladder
‫ﺳﻠﻢ‬
9
1b
1c
1e
1d
5a
5b