Electric Utilities Apps

Direct Current Voltage Gradient Survey

A Direct Current Voltage Gradient (DCVG) survey is a non-intrusive, above ground survey technique used for locating and assessing corrosion or damage on buried pipeline or cable. Prior to performing costly excavations to perform pipeline or cable repairs, conduct a survey using this mobile app to identify the exact coordinates of problematic locations. Collect GPS locations, percent intensity (current) of resistance (%IR), and other DCVG measurements using this mobile survey and customize the form to fulfill specific needs of your project.

Direct Current Voltage Gradient Survey iPhone, iPad Direct Current Voltage Gradient Survey Android Direct Current Voltage Gradient Survey Web, Desktop
Direct Current Voltage Gradient Survey

Location Data

Station Number/ID

Station Location

Total Distance

Last Reference Distance

Survey Setup Data

Survey Type

Rectifier Modes

A.C. Cycle

Max PDOP

Low Voltage Alarm

Name of Pipeline

Pipeline Section

Survey Location

Distance Between Flags

Distance Per Reading

Flag Error Limit

Work Order

Technician Name

Signature

Comments/ Description

Survey Date

Reading Mode

Cycle On

Cycle Off

On Delay

Survey Data

Reading

Range

GPS 1

Distance 1

Voltage 1

Time 1

GPS 2

Distance 2

Voltage 2

Time 2

GPS 3

Distance 3

Voltage 3

Time 3

GPS 4

Distance 4

Voltage 4

Time 4

Camera Option