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Detected Outline
Clauses: 1
Tables: 0
Figures: 0
Checklists: 2
Tables: 0
Figures: 0
Checklists: 2
1.3.2
A Pre-Excavation Checklist shall be properly completed and made
A Pre-Excavation Checklist shall be properly completed and made
Page Text
A. Purpose, size of excavation and work to be performed.
B. Soil classification (best if determined by a geotechnical/soil analysis).
C. Stability and proximity of adjacent structures, including the location and
depth of foundations.
D. Location of underground obstructions such as pipes, electric cables and
other utilities.
E. Presence of nearby process equipment or piping with the potential for
release of hydrocarbon or toxic materials (e.g., H
2S).
F. Weather and soil moisture conditions, especially high water table.
G. Sources of soil vibrations (highway traffic, machinery, railroads, etc.).
H. Location and type of barricades, signs and lighting.
I. Method of excavating and removal of soil.
J. Protective system to be used (i.e., benching, sloping or shoring). See photo
below for an example of benching.
K. Emergency rescue equipment required.
L. The impact the excavation will have on access for emergency
vehicles/personnel and egress of personnel in the event of an emergency .
M. Means of entry and exit.
1.3.2 A Pre-Excavation Checklist shall be properly completed and made
available upon request. See Appendix B for a sample Pre-Excavation
Checklist.
B. Soil classification (best if determined by a geotechnical/soil analysis).
C. Stability and proximity of adjacent structures, including the location and
depth of foundations.
D. Location of underground obstructions such as pipes, electric cables and
other utilities.
E. Presence of nearby process equipment or piping with the potential for
release of hydrocarbon or toxic materials (e.g., H
2S).
F. Weather and soil moisture conditions, especially high water table.
G. Sources of soil vibrations (highway traffic, machinery, railroads, etc.).
H. Location and type of barricades, signs and lighting.
I. Method of excavating and removal of soil.
J. Protective system to be used (i.e., benching, sloping or shoring). See photo
below for an example of benching.
K. Emergency rescue equipment required.
L. The impact the excavation will have on access for emergency
vehicles/personnel and egress of personnel in the event of an emergency .
M. Means of entry and exit.
1.3.2 A Pre-Excavation Checklist shall be properly completed and made
available upon request. See Appendix B for a sample Pre-Excavation
Checklist.