Walk it at the moments that matter.

duallo fits the work your sites already do. Film one routine walkdown at the right moment and get verified, located findings back in about 90 minutes.

Before a turnaround

Discovery work is the expensive surprise of every turnaround: jobs found once the unit is open, with the clock running. Walk the units weeks ahead, and get those items into the scope while there is still time to plan them.

  • Film routine walks of the units in the turnaround window.
  • Each verified finding arrives located, with a picture, ready to add to the scope.
  • Planners see one prioritized list instead of notes from three different rounds.

What you get: scope items found before shutdown, not during it.

Pre-turnaround walk · Unit 46 for scope
HighWeeping flange, pump dischargeAdd to scope
MedCorrosion under insulation, pipe rackAdd to scope
MedDamaged support bracketAdd to scope
LowMissing insulation jacketAdd to scope
Illustrative exampleReady for your review

Between inspections

Formal inspections run on a schedule. Your plant doesn't. In between, rounds catch what one person happens to notice, and much of it never becomes a work order.

  • Film the rounds your team already walks. No new routine.
  • Every walk is reviewed to the same standard, whoever walked and whatever the shift.
  • Inspection zones show which areas have been covered, and which haven't.

What you get: coverage between inspections, held to one consistent standard. It adds to your inspection program; it never replaces it.

Inspection zones · this month
Zone A · Compressors100%
Zone B · Pipe rack72%
Zone C · Tank farm40%
Zone D · Pump house0%

After a storm or freeze

After a hurricane, a freeze or a high-wind event, the first question is where the damage is. A fast walk of the affected units answers it before crews are spread across the whole site.

  • Walk the affected units as soon as it is safe to.
  • Hotspots show where findings cluster on the plot plan.
  • Send people to the worst areas first, with a picture and a location for each issue.

What you get: a condition check across the site, so you know where to send people first.

Hotspots · after the freeze2 active
Cooling water header3 findings
Tank farm drains2 findings

After maintenance or contractor work

When a job closes out, the area should go back the way it should be. Insulation reinstated, scaffolding cleared, nothing left across a walkway. A short walk confirms it.

  • Walk the area when the work order closes or the contractor hands back.
  • Anything left behind comes back as a located finding with a picture.
  • Raise it with the crew while they are still on site.

What you get: areas handed back right, and fewer repeat trips.

Area handback · Unit 2
Insulation reinstated on pump suctionClear
Scaffolding removedClear
Temporary hose across walkwayFinding
Guards refittedClear
Illustrative example1 finding to raise

Before a PHA or MoC

Reviews go better when the team starts from how the unit looks today, not how it looked on the last set of drawings.

  • Walk the unit in the days before the review.
  • Bring the findings report and the 3D walk into the meeting.
  • Check pre-change and post-change conditions for a management of change.

What you get: current conditions in the room, so the review starts from what is really there.

Current condition · Unit 4 · for PHA
Open 3D walk Download report

Pick your next moment. Walk it.