STEP 1
Select the tower and survey type
Context
This starts the survey against the correct tower and work type.
What to press
Choose a structure type and work type, then start the OHL survey.
What happens next
The correct tower-survey template loads and the tower drawing becomes the navigation.
YOU ARE NOW THE LINESMAN / SURVEYOR
Interactive Tower Survey
Work through the tower by tapping the actual part you are inspecting. Every required section, answer and evidence item is tracked before the survey can be submitted.
Assigned Asset
PWR-001 · Route 4YZ · ZG-1842 · 400 kV
Survey template loaded. Every mandatory field requires an answer and configured evidence counts must be met before submission.
ZG-1842Asset
4YZCircuit
400 kVVoltage
Offline ReadyField capture
ZG-1842 Survey
Tap a highlighted area of the tower or select a section below.
Suggested Screen-Recording Route
1 · Topee / Peak
Peak steelwork and earthwire / OPGW support.
Peak steelwork and earthwire / OPGW support.
2 · Faces AB / BC / CD / DA
Main legs, bracing, bolts, steelwork and corrosion.
Main legs, bracing, bolts, steelwork and corrosion.
3 · Top / Middle / Bottom Crossarms
Steelwork, fittings and left/right circuit identification.
Steelwork, fittings and left/right circuit identification.
4 · Insulator Strings
Arrangement, material, unit count, tower-end and conductor-end fittings.
Arrangement, material, unit count, tower-end and conductor-end fittings.
5 · Conductor
Type/material, bundle, sag/height and visual condition.
Type/material, bundle, sag/height and visual condition.
6 · Tower Furniture
ACD, step bolts, signage, identification and fitted furniture.
ACD, step bolts, signage, identification and fitted furniture.
7 · OPGW / Earthwire & Downleads
Clamps, dampers, routing, joint box and terminal arrangements.
Clamps, dampers, routing, joint box and terminal arrangements.
8 · Foundations / Earthing / Spans
Leg bases, stubs, concrete, earth bonds, spacers and dampers.
Leg bases, stubs, concrete, earth bonds, spacers and dampers.
Interactive Tower Navigation
Survey Sections
Asset Identification & Site
Tower no., circuit plates, access, tower typeIncomplete
Tower no., circuit plates, access, tower typeIncomplete
Topee / Peak
Peak steelwork and earthwire supportIncomplete
Peak steelwork and earthwire supportIncomplete
Faces AB / BC / CD / DA
Main legs, bracing, bolts, corrosionIncomplete
Main legs, bracing, bolts, corrosionIncomplete
Top Crossarm
Left/right circuit ID and fittingsIncomplete
Left/right circuit ID and fittingsIncomplete
Middle Crossarm
Left/right circuit ID and fittingsIncomplete
Left/right circuit ID and fittingsIncomplete
Bottom Crossarm
Left/right circuit ID and fittingsIncomplete
Left/right circuit ID and fittingsIncomplete
Insulator Strings & Fittings
Present, count, condition, tower end, conductor endIncomplete
Present, count, condition, tower end, conductor endIncomplete
Conductor
Type/material, bundle, sag/level/height, visual conditionIncomplete
Type/material, bundle, sag/level/height, visual conditionIncomplete
Tower Furniture
ACD, step bolts, plates, climbing/fitted furnitureIncomplete
ACD, step bolts, plates, climbing/fitted furnitureIncomplete
Downleads
Terminal/gantry conductor routing and fittingsIncomplete
Terminal/gantry conductor routing and fittingsIncomplete
Earthwire / OPGW
Clamps, dampers, downlead, joint box where fittedIncomplete
Clamps, dampers, downlead, joint box where fittedIncomplete
Spans / Spacers / Dampers
Adjacent span and conductor fittingsIncomplete
Adjacent span and conductor fittingsIncomplete
Legs / Foundations / Earthing
A/B/C/D bases, concrete, stubs, visible earth bondsIncomplete
A/B/C/D bases, concrete, stubs, visible earth bondsIncomplete
Submission blocked until every mandatory section has been completed.
Section
✓
Survey Complete
Structured asset record ready for DGI QA and authorised client release.
Asset
ZG-1842
ZG-1842
Circuit / Voltage
4YZ · 400 kV
4YZ · 400 kV
Structure Type
Work Type
Evidence
Mandatory fields · multiple photos · capture time · GPS · operative · asset reference
Mandatory fields · multiple photos · capture time · GPS · operative · asset reference