After 25 years threading pipe and chasing 3 a.m. leaks, I jumped to facilities management at 49 and spent week one trying to find the shutoff valve in Excel. The learning curve’s steeper than a vent stack, but the payoff’s sweet — fewer bruised knees and I get to mentor the kids who still think Teflon tape fixes personalities; anyone else make a late pivot and find the leaks moved to spreadsheets?
Late pivot here — first month I slapped numbered tags on every main, valve, and panel and mapped them to a one-page per floor; later we stuck QR codes that jump to the asset in https://www.openmaint.org/. Turned the “where’s that shutoff?” snipe hunt into a scavenger map. Digital’s great, but don’t overbuild on day one; paint pen today, database tomorrow.
After 25 years of 3 a.m. leak-chasing, I kept losing the “shutoff valve in Excel,” so we stuck NFC tags on mains that open a 60‑second offline clip showing the valve, panel, and the path from the elevator. Piggybacking on @hernandez90, it’s faster than QR in dark basements, but NFC hates metal, so we back it with a thin plastic spacer and epoxy. Fewer panicked calls, more mentoring time.
@OP Quick example: I killed the Excel treasure hunt by standardizing names — every room in the file matches the exact text on the door sign, and I snapped a photo of each door and pasted it in; took one Saturday and a label maker. It’s dull, but when the 3 a.m. call hits and the curve feels “steeper than a vent stack,” search lands you in the right place.
I switched at 47 and the first week felt like hunting gaskets in PowerPoint, so I printed a half‑page floor sketch for each riser/mech room with big arrows to the nearest isolation points, laminated it, and taped it on the inside of the door — cost me about $3 per room. @OP It’s low‑tech, but it cut the 3 a.m — “where’s the thing” calls in half; if you hate paper, the same sheet as a phone lock‑screen works in a pinch.