| enumeration |
apparent lugeon |
Apparent lugeon value calculated from field measurements without
corrections.
|
|
| enumeration |
cracks |
Grouting or drilling terminated due to encountering cracks or
fractures.
|
|
| enumeration |
cross communication |
Grouting or drilling terminated due to cross-communication
between boreholes or features.
|
|
| enumeration |
GIN value (pressure x volume limit) |
Grouting terminated when the product of pressure and injected
volume reaches a specified limit.
|
|
| enumeration |
grout at surface |
Grouting terminated when grout appears at the ground
surface.
|
|
| enumeration |
grout flow at constant pressure |
Grouting terminated based on flow rate behavior at constant
pressure.
|
|
| enumeration |
movement |
Grouting or drilling terminated due to detected
movement.
|
|
| enumeration |
movement, lateral |
Grouting or drilling terminated due to detected lateral
movement.
|
|
| enumeration |
movement vertical |
Grouting or drilling terminated due to detected vertical movement
or heave.
|
|
| enumeration |
pressure limit |
Grouting terminated when injection pressure reaches a specified
limit.
|
|
| enumeration |
pressure limit, effecive |
Grouting terminated when effective pressure (accounting for
overburden) reaches limit.
|
|
| enumeration |
pressure limit, measured at pump |
Grouting terminated when pressure measured at pump reaches
limit.
|
|
| enumeration |
pressure limit, measured at gauge |
Grouting terminated when pressure measured at gauge reaches
limit.
|
|
| enumeration |
rotation |
Grouting or drilling terminated due to rotation or torque
issues.
|
|
| enumeration |
grout volume limit |
Grouting terminated when the specified volume of grout has been
injected.
|
|
| enumeration |
tilt |
Grouting or drilling terminated due to equipment tilt exceeding
acceptable limits.
|
|
