PIN OS

Every step. Every crew. Every sign-off.

Built to guide each step, verify it in context and draft the report, for people to approve.

  1. [1]

    Every step, verified

    Each step checked in context against your procedure. A person signs.

    Steps verified

    Today

    95%

    Steps verified today · 142 of 150

    On time
    91%
    Sign-offs
    18
    Interruptions
    3
  2. [2]

    When work stops, you know why

    What paused, where, when and why. The site lead decides what’s next.

    Work interruptedResumed

    Lockout · step 4 of 7 pausedresumed

    Pump room · Crew C · voice note from J. R.

    8:12paused07:53resumed

    3 of 7 verified4 of 7 verified

    Line still at 35 psi after V-12 closed.Line at 0 psi after V-12B locked.

    See sign-off
  3. [3]

    Risk, in numbers

    Open hazards, near misses and a risk index set with your safety team.

    Site risk

    Deck 3

    41/ 100LowElevated

    11 vs yesterday · east edge railpump room lockout

    Last 14 days

    Site risk index over 14 days: from 46 down to 30 yesterday, 35 today.Site risk index over 14 days: from 46 down to 30 yesterday, 41 today with the open lockout.Site risk index over 14 days: from 46 down to 30 yesterday, 37 today.

    Open hazards · 7

    Falls
    2
    Struck-by
    1
    Line of fire
    1
    Loud noise
    3

Illustrative data

The console

The whole site, in context.

Work, risk and interruptions on one clear screen. AI advises. People decide.

PIN OS Riverside Bridge · Deck 3 Day shift · 06:00–14:30 Illustrative data On-site AI · synced Site lead

Site leadIllustrative data

Today

Riverside Bridge · Deck 3 · Day shift · Updated 07:52

Today on Riverside Bridge, Deck 3: 142 of 150 steps verified, 91% on time (safety pauses excluded), 1 open alert, 2 interruptions, site risk 35, Low.Today on Riverside Bridge, Deck 3: 142 of 150 steps verified, 91% on time (safety pauses excluded), 2 open alerts, 3 interruptions, site risk 41, Elevated.Today on Riverside Bridge, Deck 3: 143 of 150 steps verified, 91% on time (safety pauses excluded), 1 open alert, 3 interruptions, site risk 37, Low.

Steps verified

142of 150

95% verified so far today

Steps verified · last 14 days
  • On-time steps

    91%

    In planned window

  • See alerts

    Open alerts

    2

    1 hazard1 paused · 1 hazard

  • Interruptions

    3

    2 resumed2 resumed · 1 openAll resumed

  • Site risk

    41LowElevated

    11 vs yesterday

  • Crews on site

    4

    23 people

Work interruptedResumed

Waiting for the site leadIn review · Site leadResumed with sign-off · Site lead · 07:53

Lockout · step 4 of 7 pausedresumed

What
Dewatering pump P-2 · Crew C
Where
Pump room
When
07:44 · 8 min ago
Next
Check V-12B at 0 psi, then sign to resumeSign to resumeStep 5 · Bleed stored pressure

Why · AI noteAI note

Isolation not verified. Line still at 35 psi after V-12 closed.Isolation verified. Line at 0 psi after V-12B locked.

J. R. paused the step to add context:

“Second feed valve behind the pump. Locking it out too.”

Voice note 0:09

Latest07:49 · V-12B locked and tagged · line at 0 psi07:53 · Site lead signed step 4 · work resumed

See sign-off
Show log (67)Hide log
  1. Step 4 started · Crew C
  2. AI note: line still at 35 psi after V-12 closed
  3. J. R. paused step 4 to add context
  4. Voice note added · 0:09
  5. Site lead notified
  6. V-12B locked and tagged · line at 0 psi
  7. Site lead signed step 4 · work resumed
2 earlier today, both resumed with sign-off3 today, all resumed with sign-offYour view is logged.

ShiftSteps verified per 5 min

Paused · 3

Steps verified per 5 minutes, 06:00 to now. Paused: 06:52 to 06:58, 07:18 to 07:30.Steps verified per 5 minutes, 06:00 to now. Paused: 06:52 to 06:58, 07:18 to 07:30, 07:44 to now.

Lockout · Pump P-2

Pump room · Crew C · Procedure LOTO-P2 rev 3 · PTW-0731

3 of 7 verified

  1. Step 1, Notify the affected crew: verified.
  2. Step 2, Shut down pump P-2: verified.
  3. Step 3, Close valve V-11: verified.
  4. Step 4, Close valve V-12, lock and tag: in progress, since 07:41.Step 4, Close valve V-12, lock and tag: flagged, paused by J. R. · adding context.Step 4, Close valve V-12, lock and tag: verified, v-12b added · line at 0 psi.
    Show evidenceHide evidence

    AI note

    Line still at 35 psi after V-12 closed. Isolation may be incomplete.Line at 0 psi after V-12B locked. Isolation verified.

    Worker note

    “Second feed valve behind the pump. Locking it out too.” J. R. · 07:45

    Sensor

    Line pressure 35 psi at 07:44 · 0 psi at 07:49

    Seen through the glasses: a gloved hand on valve V-12 with a red lock on the handwheel
    V-12 · lock and tag
    Seen through the glasses: a red lock on valve V-12B behind the pump
    V-12B · lock and tag

    Video opens for named roles only.

  5. Step 5, Bleed stored pressure: to do.Step 5, Bleed stored pressure: in progress.
  6. Step 6, Try start: zero energy: to do.
  7. Step 7, Sign the permit: to do.

Site risk

Riverside Bridge · Deck 3 · Today 07:52

41/ 100

LowElevated

11 vs yesterday

Edge rail open on the east edgeOpen lockout in the pump room

Last 14 days46 → 41

Site risk index over 14 days: from 46 down to 30 yesterday, 35 today.Site risk index over 14 days: from 46 down to 30 yesterday, 41 today with the open lockout.Site risk index over 14 days: from 46 down to 30 yesterday, 37 today.

Open hazards · 71 new today2 new today

  • Falls2
    • East edge rail open · Deck 3 · new 07:21
    • Stair tower toe board
  • Struck-by1
    • Forklift route crosses walkway · Laydown yard
  • Line of fire1
    • Line under pressure · Pump room · new 07:44
  • Loud noise3
    • Rebar saw · Deck 3 west
    • Pump P-1 · Pump room
    • Generator · Laydown yard

Near misses2 vs last week

3 this week · 5 last week

Near misses per day over the last 14 days: 5 in the first week, 3 in the second.

Latest: Tue · Rail clamp loose, east edge · fixed by the crew

Risk index: open hazards, flagged steps and near misses, weighted with your safety team.

Work by crew

Today · 4 crews · 23 people

Work by crew, today. Illustrative data.
CrewSteps verified% verifiedOn timeInterruptionsLast sign-off
Crew ADeck forming · east edge
49 of 50
98% 94% 0 07:40 · Crew lead
Crew BRebar · deck west
44 of 46
96% 90% 1 · resumed 07:31 · Crew lead
Crew CLockout · step 4Paused · step 4Lockout · step 5
25 of 28
89% 84% 01 · open1 · resumed 07:12 · Crew lead07:53 · Site lead
Crew DLifts · laydown yard
24 of 26
92% 93% 1 · resumed 07:48 · Crew lead

Zones

Riverside Bridge · Deck 3 · 07:52

  • Deck 3 · East edgeHazard zone · Falls

    Edge rail open since 07:21 · Tie-off verified 3 of 3 · Inside: A. T. · L. K. · D. O.

  • Deck 3 · WestClear

    Rebar and forming · 9 people

  • Pump roomHazard zone · lockout in progressPaused · Line of fire

    Lockout step 4 in progressLockout step 4 paused · 07:44Lockout step 5 in progress · Inside: J. R. · C. M. · E. S.

  • Laydown yardWatch · Struck-by

    Next lift 09:00 · 4 people

  • Break areaTracking off

    Tracking stays off here.

Daily report drafted

AI draft

Riverside Bridge · Deck 3 · Yesterday, day shift · Drafted 14:32

Ready for approvalEdited · Site leadApproved · Site lead · 07:55

Steps verified
588 of 612
On-time steps
89%
Interruptions
2, both resumed with sign-off
Near misses
1, fixed by the crew
Hazards
4 closed · 6 open
Sign-offs
72

AI note

Deck 3 forming finished on plan. One near miss at the east edge: a loose rail clamp, fixed by the crew at 11:14.

2 worker notes

Open reportChanges are kept with the draft.Signed and shared with your systems.

Counted per crew, never per person. Interruptions and near misses are opened to learn, not to blame.

Worker Charter

Counted per crew, never per person.

The console shows how the work is going, crew by crew. Never person by person.

  • Crews, not peopleEach number is for a crew, never for one person.
  • AI advisesEvery AI note is marked. People decide.
  • Opened to learnPauses and near misses are opened to learn, not to blame.
  • Every view loggedOnly named roles can open video.
Read the Worker Charter
A site supervisor and a foreman in hard hats talking on a construction site

Start with one crew.

One site, one workflow. See what changes in context.

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Safety glasses · On-site AI · PIN OS