NewSubpart T program writer

Your quarry cameras,
now on safety duty.

Kallpa watches haul roads, berms and loadouts on the cameras you already own, and keeps the MSHA safety program your inspector asks to see.

Start a 30 day pilot Watch it live

No hardware · Faces blurred on site · Priced per pit

Rendered scene of a sample pit

Ask your pit⌘K Coyote Creek · North Pit
RTSP 1080p · 15 fps · site PC
Faces blurred on ingest

Four hazards. Each one a line in your program.

HighProgram H01

People and pickups on haul roads

Kallpa flags any person or light vehicle inside a haul road zone and shows how far away the nearest haul truck is.

Built forSandGravelCrushed stoneIndustrial sand

2025 · MSHA

13 of 33

US mining deaths involved powered haulage

30 CFR 56.23003

Jul 17, 2024

Every surface mine has needed a written mobile equipment program since this date

Sand and gravel

95%

of these mines employ fewer than 20 miners

Collision avoidance

$1.8M

Hexagon's own five year example for one medium mine

Sources: MSHA fatality reports, Federal Register (Dec 20, 2023), Hexagon Mining. Counts approximate.

Each near miss your cameras catch becomes a dated line in your safety program, with the clip that shows it.

Running on your pit in one afternoon.

  1. 1

    Connect your cameras

    Install the Kallpa agent on a site PC and paste each camera's RTSP address. The agent blurs faces before any video leaves the pit.

  2. 2

    Draw your zones

    Trace haul roads, berms, crossings and the loadout on each camera view. Each zone names the hazard it covers in your program.

  3. 3

    Get alerts and a current program

    Alerts reach the truck radio relay and the foreman's phone. Your written program updates with each event, accident and equipment change.

Dust, glare and night change what a camera sees. We measure it at your pit before we quote it.

cam03 north ramp.mov
Person in road
night shift.mov
dust tuesday.mov
pilot scorecard · Salt Fork Sand
Day 18 of 30Pilot
Day
212 h41 confirmed · 3 rejected
Dust
83 h12 confirmed · 4 rejected
Low sun
51 h6 confirmed · 2 rejected
Night
139 h9 confirmed · 5 rejected

Detection rates publish at day 30.

During the pilot, your foreman confirms or rejects each alert from the phone. At day 30 you get the measured result for each condition at your site, and you decide.

Ask your pit anything.

Type or say a question. Kallpa searches your cameras and past shifts, then answers with the clips, faces blurred.

Kallpa · North Pit

One screen. Every pit you run.

app.kallpa.me / coyotecreek / northpit Sample data
Events last week364 fewer than last week
High severity74 at CAM 03
Cameras online11 / 12CAM 09 lens dirty
Next program review142days · Feb 26, 2027
Hazard events per week
North pit · last 30 days
03 07 05 09

The written program Subpart T requires. Kept current by what your cameras see.

  • Hazards identified and analyzed. Each hazard in the register shows its event count, cameras and the controls you put in place.
    § 56.23003(a)(1)
  • Technology evaluated. Kallpa drafts the evaluation of collision avoidance, proximity tags and machine cameras with costs and your own data.
    § 56.23003(a)(3)
  • Updated when things change. An accident, a new truck or a moved walkway opens a revision for the responsible person to sign.
    § 56.23003(b)
  • Miner input on record. Miners comment on a revision from a QR code in the break room. Each comment shows in the revision log.
    § 56.23003(c)
  • Yours to keep. Export to Word or PDF at any time. If you leave Kallpa, the program stays with you.

Written safety program for surface mobile equipment

Coyote Creek North Pit

MSHA ID 4105218 · Responsible person: Dolores Ybarra, Safety Manager

Rev 7

1. Hazards identified and analyzed

IDHazardEvents, 90 daysControl
H01Pedestrians on haul road at CAM 0323Walkway moved Aug 12
H02Haul truck wheels within 5 ft of berm11Berm raised to axle height
H03Loaded descent over 15 mph on ramp17Retarder refresher, Sep 19
H04Workers at loadout during loading6Hopper gate interlock

3. Technologies evaluated

  • AdoptedFixed camera hazard detection, Kallpa, since Mar 2026
  • Not adoptedWorn proximity tags. $212,400 over five years for 14 miners and 9 trucks.
  • On trialMachine mounted pedestrian camera on loader L2

Revision log

  1. Rev 7 · CAT 772 haul truck added to fleet
  2. Rev 6 · Walkway moved after 9 incursions at CAM 03
  3. Rev 5 · Annual review

What leaves the site PC

Kallpa watches machines and zones. It does not identify miners.

  • Faces blurred on the site PC. Video is blurred before it leaves your pit, so unblurred faces never reach our servers.
  • No face recognition, names or badge IDs. An event says what happened and where. It never says who.
  • Clips deleted after 14 days. A clip stays longer only when you attach it to an accident record.
  • Not for discipline. Our contract forbids using Kallpa events to discipline an individual miner.
  • A notice for the break room. Print a one page notice in English and Spanish that tells miners what the cameras watch.

Built for the pits the big systems skip.

CapabilityKallpaCollision avoidance systemsMachine mounted camerasConstruction site vision
Runs on cameras you own
Covers the whole haul roadAround one machineNot tuned for pits
Writes the Subpart T program
No tags or radios for miners
Priced for 1 to 10 pitsExample: $1.8M over 5 yearsPer machinePer site, built for GCs
Stops the machineNo. Warns and records.Some models

Priced per pit, per month.

Pit

$585per pit per month

  • Up to 16 cameras, then $19 per camera
  • All four hazard types
  • Written program with revision log
  • Inspector and insurer links
  • Radio relay and text alerts
Start a 30 day pilot

Operator

$495per pit per month, 4 to 10 pits

  • Everything in Pit
  • One view across every pit
  • Shared hazard register and training records
  • Camera plan for pits with no cameras
  • Named support contact
Talk to us about your pits
  • First pit free for 30 days
  • Cancel any month
  • No hardware to buy
  • Your program stays yours

About Kallpa.

Kallpa is a product of Kallpa Labs LLC, registered in Texas, United States. It turns the fixed cameras an aggregates pit already has into hazard alerts and the written mobile equipment program MSHA requires under 30 CFR 56 Subpart T.

Duff Corben founded Kallpa and runs it.

pits@kallpa.me

Questions owners ask us.

Do I need to buy cameras?

No. Kallpa reads the RTSP stream from IP cameras you already own. If a haul road has no camera, we name a model and a mounting spot, and you buy it wherever you like. We do not sell hardware.

Which cameras work?

Any IP camera that streams RTSP in H.264 or H.265 at 1080p. For night work we look for infrared range that reaches the far end of the zone. Most cameras installed in the last eight years qualify.

Where does the video go?

The Kallpa agent runs on a PC at your pit and does the detection there. It blurs faces, then sends only event records and short clips of each event. Live video stays on site.

Does Kallpa stop the truck?

No. Kallpa warns and records. It sends alerts to your radio relay, a yard horn or the foreman's phone, and it never controls a machine.

Will MSHA accept the program Kallpa writes?

MSHA does not approve Subpart T programs. Inspectors check that you have one, that it identifies hazards and evaluates technology, and that you update it. Kallpa keeps the dated evidence for each of those, and your responsible person signs every revision.

How accurate is it in dust and at night?

We measure it at your pit during the 30 day pilot and give you the result for each condition. We do not quote a detection rate before that.

What do miners see?

A printed notice that says what the cameras watch, what Kallpa keeps and for how long. Kallpa does not identify anyone, and our contract forbids using events for individual discipline.

What happens after an accident?

Kallpa opens a program revision, saves the clips from the cameras that saw the area, and lists the sections the responsible person should review before signing.

Can my insurance carrier see it?

Yes, if you choose. Send a read only link with event counts and program revisions. Some carriers count documented controls when they price workers' comp.

Put your first pit on a 30 day pilot.

  • 1We call to list your cameras and haul roads
  • 2You install the agent on a site PC
  • 3At day 30 you get your measured results and a draft program