Methods, apparatus and systems for generating searchable electronic records of underground facility locate and/or marking operations

A computer-readable medium encoded with instructions that, when executed on at least one processing unit, perform a method of generating a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) rendering, on a display device, a bare grid;
• B) receiving user input relating to a geographic location of the at least one physical locate mark;
• C) adding to the displayed bare grid at least one digital representation of the at least one physical locate mark so as to generate a marked-up grid including the at least one digital representation of the at least one physical locate mark;
• and
• D) electronically transmitting and/or electronically storing information relating to the marked-up grid so as to generate the searchable electronic record of the locate operation.

An apparatus for facilitating generation of a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the apparatus comprising:

• a communication interface;
• a display device;
• a user input device;
• a memory to store processor-executable instructions;
• and
• a processing unit coupled to the communication interface, the display device, the user input device, and the memory, wherein upon execution of the processor-executable instructions by the processing unit, the processing unit:
• controls the display device to display a bare grid;
• acquires, via the user interface, user input relating to a geographic location of the at least one physical locate mark;
• controls the display device to display a marked-up grid including at least one digital representation of the at least one physical locate mark based at least in part on the user input;
• and
• controls the communication interface and/or the memory to electronically transmit and/or electronically store information relating to the marked-up grid so as to generate the searchable electronic record of the locate operation.

A method for generating a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) electronically receiving a digital image of a geographic area comprising the dig area, at least a portion of the received digital image being displayed on a display device;
• B) adding to the displayed digital image, via a user input device associated with the display device, (i) at least one digital representation of at least one physical indication of a dig area observed by the locate technician during the locate operation and (ii) at least one digital representation of the at least one physical locate mark so as to generate a marked-up digital image;
• and
• C) electronically transmitting and/or electronically storing information relating to the marked-up digital image so as to generate the searchable electronic record of the locate operation.

A computer-readable medium encoded with instructions that, when executed on at least one processing unit, perform a method of generating a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) rendering, on a display device, a digital image of a geographic area comprising the dig area;
• B) receiving first user input relating to a geographic location of at least one physical indication of the dig area observed by the locate technician during the locate operation;
• C) receiving second user input relating to a geographic location of the at least one physical locate mark;
• D) adding to the displayed digital image, via a user input device associated with the display device, at least one digital representation of the at least one physical indication of the dig area and at least one digital representation of the at least one physical locate mark so as to generate a marked-up digital image;
• and
• E) electronically transmitting and/or electronically storing information relating to the marked-up digital image so as to generate the searchable electronic record of the locate operation.

An apparatus for facilitating generation of a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the apparatus comprising:

• a communication interface;
• a display device;
• a user input device;
• a memory to store processor-executable instructions;
• and
• a processing unit coupled to the communication interface, the display device, the user input device, and the memory, wherein upon execution of the processor-executable instructions by the processing unit, the processing unit:
• controls the display device to display a digital image of a geographic area comprising the dig area;
• receives, via the user input device, first user input relating to a geographic location of at least one physical indication of the dig area observed by the locate technician during the locate operation;
• receives, via the user input device, second user input relating to a geographic location of the at least one physical locate mark;
• generates a marked-up digital image including at least one digital representation of the at least one physical indication of the dig area and at least one digital representation of the at least one physical locate mark;
• and
• controls the communication interface and/or the memory to electronically transmit and/or electronically store information relating to the marked-up digital image so as to generate the searchable electronic record of the locate operation.

A method for generating a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) electronically receiving a digital image of a geographic area comprising the dig area, at least a portion of the received digital image being displayed on a display device;
• B) adding to the displayed digital image (i) at least one digital representation of the at least one physical locate mark and (ii) an indication of a distance between a physical landmark and the at least one physical locate mark so as to generate a marked-up digital image;
• and
• C) electronically transmitting and/or electronically storing information relating to the marked-up digital image so as to generate the searchable electronic record of the locate operation.

A method for generating a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) displaying, on a display device, a digital image of a geographic area comprising the dig area;
• B) electronically receiving first information relating to at least one location of the at least one physical locate mark;
• C) electronically receiving second information relating to at least one physical indication of the dig area observed by the locate technician during the locate operation;
• D) based at least in part on the first and second information, digitally representing, on the displayed digital image, (i) at least one digital representation of the at least one physical indication of the dig area and (ii) at least one digital representation of the at least one physical locate mark so as to generate a marked-up digital image;
• and
• E) electronically transmitting and/or electronically storing information relating to the marked-up digital image so as to generate the searchable electronic record of the locate operation.

A method for generating a searchable electronic record of a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) displaying, on a display device, a digital image of a geographic area comprising the dig area;
• B) electronically receiving first information relating to at least one location of the at least one physical locate mark;
• C) electronically receiving second information relating to at least one location of the locate technician during the locate operation;
• D) based at least in part on the first and second information, digitally representing, on the displayed digital image, (i) at least one digital representation of the at least one physical locate mark and (ii) at least one digital representation of the at least one location of the locate technician during the locate operation;
• and
• E) electronically transmitting and/or electronically storing information relating to the marked-up digital image so as to generate the searchable electronic record of the locate operation.

A method for controlling a user interface displaying a information relating to a locate operation performed by a locate technician, the locate operation comprising identifying, using at least one physical locate mark, a presence or an absence of at least one underground facility within a dig area, wherein at least a portion of the dig area may be excavated or disturbed during excavation activities, the method comprising:

• A) displaying, on a display device, a digital image of a geographic area comprising the dig area;
• B) based on first user input received via at least one user input device associated with the display device, adding to the displayed digital image, at least one digital representation of the at least one physical locate mark so as to generate a marked-up digital image;
• C) based on second user input received via the at least one user input device, deactivating the at least one digital representation of the at least one physical locate mark so as to hide the at least one digital representation on the marked-up digital image;
• and
• D) based on third user input received via the at least one user input device, activating the at least one digital representation of the at least one physical locate mark so as to redisplay the at least one digital representation on the marked-up digital image.