Shall be used when all utility lines in the area have been marked
What is Code 10. Marked
100
What does the C stand for?
What is Call Before you Dig
100
means no longer in service and physically disconnected from a
portion of the underground utility line that is in use for storage or conveyance of
service.
What is Abandoned
100
When conducting trenchless excavation, take all
_______ necessary to protect and support
underground utility lines.
What are reasonable steps
100
Use ______ whenever
possible.
What is soft digging
200
Shall be used when the operator/locator has determined that no utility lines are in the area of proposed excavation.
What is Code 30. No Conflict
200
What does the A stand for?
What is Allow Required Time for Marking
200
means a sudden or unexpected occurrence involving a clear and
imminent danger, demanding immediate action to prevent or mitigate loss of, or
damage to, life, health, property, or essential public services.
What is an Emergency
200
Be aware of ____ in pavement that could
indicate where water utilities had been
previously uncovered
What are patches
200
Use only _______ edged tools when hand
digging in the vicinity of utility lines. The use of
axes, posthole diggers, picks, mattocks and
pry/probing bars may result in damage.
What are rounded/blunt
300
Locator could not gain access to property;
locator will contact excavator.
What is Code 90
300
What does the R stand for?
What is Respect the Marks
300
means any excavation involving nonmechanized tools or
equipment. Hand digging includes, but is not limited to, digging with shovels,
picks, and manual post hole diggers, vacuum excavation or soft digging.
What is Hand Digging
300
Prior to excavation, conduct a thorough site
inspection of the excavation area checking for
unmarked sewer laterals and any sewer
cleanouts or sewer lateral _____
What is a tracer wire
300
Carefully begin potholing an area to the ____ of the
marked utility line. Keep the face of the shovel
parallel with the utility line markings
What is "side"
400
Critical facility marked. In case of dredging, the
approximate horizontal location of the utility line has
been identified.
What is Code 70.
400
What does the E stand for?
What is Excavate Carefully
400
means a system of utility lines used for conveying wastewater,
What is a sewer system
400
In the event a sewer lateral cannot be located,
trenchless technologies ________ in the
excavation area;
What is shall not be used
400
Use extreme caution when _____ are
uncovered. Utilities are in close proximity.
What are "warning tapes"
500
______ the markings from the time the excavation begins until
markings are no longer required for the proper
and safe excavation near the utility lines.
What is protect and preserve
500
means a valid notice to the notification center by an
excavator covering a specific, unique or long-term project.
What is a Special Project Notice
500
_______ the drill head as it passes through
potholes, entrances, and exit pits
What is "Visually check"
500
Protect all ________ from damage that
could result from falling debris, i.e. rocks,
concrete, compacted soil etc. and from equipment
and persons working in the vicinity of the exposed
utility line