Overhead Line Work
Definition
Overhead line work is the broad category of field operations performed by utility contractors and electric utilities on aerial conductors. It includes new construction (stringing conductors between new structures), reconductoring (replacing aging wire on existing structures), emergency repair (restoring storm-damaged lines), and maintenance activities (retensioning sagged conductors, replacing hardware). Force measurement is involved in all construction and reconductoring work — the dynamometer is used during sagging and tensioning to verify that installed tensions meet design requirements. Emergency storm restoration is a particularly demanding application: contractors must mobilize quickly with limited equipment inventory, requiring vendors who can supply calibrated instruments with same-day shipping.
Frequently Asked Questions
Why Overhead Line Work Matters
How Dynamic Measurement Uses It
DMS's customer base includes major utility contractors — including Quanta Services subsidiary Ward Electric — who perform overhead line work across the country. DMS's same-day shipping on in-stock AP dynamometers and rental inventory for emergency surge demand directly supports the operational needs of overhead line crews.