Type: Lessons Learned
Publisher: Argonne National Laboratory (Lemont, IL), Z - Not Used (use Lemont, IL Instead - was Argonne, IL )
Published As: Public
Date:
Topics: Electrical, Excavation, Hazardous Energy Control
Lesson Summary: It is important that all pertinent information is documented and communicated to all individuals involved with any aspect of an excavation project to avoid miscommunication and assumptions. In addition, consideration needs to be taken for changes in field conditions that may have occurred between the time utilities were located and marked, and the time excavation is initiated. Furthermore, site utility maps must be updated with data from prior potholing activities to indicate the location of new installations.
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