Six procedures sized for a laminate pouch. Stick one inside the van door and one on the equipment it covers.
Set print scaling to 100 percent or Actual size, never Fit to page. Fit to page shrinks the sheet by a percent or two, which is the single most common reason a printed card comes out the wrong size.
Plumbing field card
Water heater replacement
Gas or power off at the appliance, confirmed with a sniffer or meter
Photograph the old unit and every connection before disconnecting
Drop cloth and shoe covers before re-entering finished space
New flex connector and new drain pan. Never reuse either
Pressure test, then photograph the finished connections
Show the homeowner the shutoff and the pan before leaving
Scan for the full set and the current versionintulix.com
Plumbing field card
Gas line leak test
Isolate and confirm the shutoff actually closed
Pressurize to the value on the job ticket, not from memory
Hold and time. Record start pressure, end pressure, duration
Soap test every joint you touched
Photograph the gauge with the timer visible
Any pressure drop: stop and call the lead
Scan for the full set and the current versionintulix.com
HVAC field card
Ladder and roof access
Inspect the ladder and confirm the duty rating
Base one foot out for every four feet of height
Three rungs past the edge, tie the top off
Foot the ladder or use a stabilizer. Never climb unsecured alone
Nothing in your hands going up. Haul tools separately
Photograph the setup before climbing
Scan for the full set and the current versionintulix.com
HVAC field card
Condenser coil clean
Kill power at the disconnect, verify with the meter
Photograph the coil before starting
Clear debris by hand before any water touches it
Spray from the inside out, never outside in
Comb any bent fins
Restore power, confirm startup, photograph the finished unit
Scan for the full set and the current versionintulix.com
Electrical field card
Lockout and tagout
Identify every energy source, not just the obvious one
Notify everyone affected before isolating
Isolate, lock and tag with your own lock and your own name
Test the meter live, test the circuit dead, test the meter live again
Photograph the applied lock and tag
Only the person who applied a lock removes that lock
Scan for the full set and the current versionintulix.com
Electrical field card
Working near live parts
Establish the boundary, keep unqualified people outside it
PPE rated for the incident energy on the equipment label
Never work alone inside the boundary
Equipment not labeled: stop and call the lead
Record the job, the equipment and who was present
Scan for the full set and the current versionintulix.com
Why a card and not just the app
A card on the van door needs no battery, no signal and no login, and a technician who has done the job forty times will glance at it rather than open anything. The QR code is there for the day the job is unusual and he wants the full set, including whichever version is current.
The card is the reminder. The record of who read the procedure is the part that has to be electronic, because paper cannot tell you which version someone saw.
