Stringing, sag, joints, terminations
Commissioning software for route assets where one weak joint can fail a whole circuit.
A transmission or distribution route is thousands of towers, poles, conductor spans, cable drums, joints and terminations, each with its own installation and test record. Deskely tracks the route as tagged assets rather than a drawing with a highlighter line through it, so a defective joint is traceable to a drum, a batch and an installer.
- Assets
- Towers, poles, spans, drums
- Records
- Stringing, sag, IR, VLF, PD
- Traceability
- Joint and termination to batch
- Gate
- Circuit energisation
Choose your project type
The problem
A route is a line on a drawing until something on it fails.
Overhead line and cable programmes generate huge volumes of installation data — stringing tension, sag, conductor batch, cable drum number, joint and termination detail — that usually ends up in a folder per contractor rather than against the asset.
When a fault occurs, or a spot check flags a batch issue, tracing it back to the specific span, joint or drum can take days.
Deskely tags every tower, pole, span, drum, joint and termination as an asset, so installation and test records are attached at the point they are captured and stay traceable for the life of the circuit.
Setting up the register
Route schedules become a tagged asset register, span by span.
Route schedules, tower and pole lists, conductor and cable schedules and joint bay layouts are parsed into a reviewed register, with each span, drum, joint and termination as its own asset.
Cable routes carry drum number, length, batch and manufacturer data against every section, so a cable fault can be traced to a specific length of cable rather than a whole circuit.
Overhead sections carry tower or pole foundation, erection and stringing records against the specific structure and span.
Execution
Stringing, sag and cable testing recorded in the field, against the asset.
Line crews capture tension, sag and clearance readings per span on tablets, with photos where clearance or crossing conditions matter.
Cable teams record insulation resistance, VLF and partial discharge test results against the specific cable section, with joint and termination installation captured with photos and the installer's identity.
Punch raised on a span, joint or termination is categorised by whether it blocks circuit energisation, so defect resolution is prioritised by consequence rather than by contractor.
Circuit acceptance
A circuit is energised once every section behind it is proven.
Circuit or feeder acceptance rolls up from span, drum, joint and termination records, with prerequisites enforced so an untested cable section cannot sit hidden beneath a passed circuit test.
The route dossier — stringing and sag data, cable test certificates, joint and termination records and as-built positions — is exported per circuit for the asset owner.
That dossier is also what supports future fault-finding, because a defect can be traced straight back to the original installation record.
Earthing, footing resistance and lightning protection
A transmission line is only as reliable as its worst tower footing, and earthing resistance, bonding continuity and aviation obstruction compliance are route-wide records, not a sample.
Tower footing resistance, earth mat continuity and overhead earth wire bonding are measured at every structure on a route, because a single high-resistance footing can be the reason a line trips repeatedly on lightning strikes long after energisation, and tracing that back to a specific tower from a folder of test sheets is slow exactly when it matters most.
Aviation obstruction lighting and marking on tall structures, and any span-specific clearance conditions over roads, rail or waterways, carry their own compliance obligations to the aviation or navigation authority that are independent of electrical commissioning but block final sign-off just as firmly.
Deskely records footing resistance, bonding continuity and obstruction lighting checks against the specific tower or pole asset, so a lightning-related trip investigation or an aviation authority audit can filter straight to the structure in question instead of searching a route-length archive.
How it runs
From route schedule to an energised circuit.
Linear route assets reward tagging discipline more than almost any other scope, because the record set is only useful if it can be found again.
- 01
Parse the route
Tower, pole, conductor, cable and joint bay schedules drafted into a tagged asset register.
- 02
Template stringing and cable records
Sag, tension, IR, VLF and partial discharge forms defined once per asset type.
- 03
Capture installation in the field
Stringing, joint and termination records signed on tablet at the tower, pole or joint bay, offline where coverage is poor.
- 04
Trace by batch and drum
Cable batch, drum and manufacturer data held against every section for future fault tracing.
- 05
Categorise punch by circuit impact
Defects marked as blocking circuit energisation or carried, with an owner and a date.
- 06
Certify and energise the circuit
Circuit acceptance issued from signed span, drum, joint and termination records.
FAQ
Questions about Overhead lines and cables scopes.
Keep reading
Power and grid commissioning
The full sector view: asset registers, protection and control evidence, energisation gating and handover.
Read moreITR records
Installation and test records defined once per equipment type and instantiated across every asset.
Read morePunch lists
Defects raised at the panel or the pole with photos, categorised by whether they block energisation.
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