01
The municipal utility and its store
Dyersburg Electric System serves the city and stocks the material a utility needs to restore service and extend lines. That means building wire in several sizes, control cable for switching work, and tray cable for the equipment inside shops and substations. When a job closes out, the balance returns to the shelf instead of leaving the building. A store run that way stays current, and it stays full.
Utility material is usually the easiest to price. Tags are legible, reels are wooden and intact, and most of the conductor we see is copper. We still run a hand along the jacket at the flange, because that is where storage damage shows first, and we look at the inner end for a cut left open to the air.
02
Plant maintenance and fabrication bays
Dyer County manufacturers run conveyors, motors, presses and the lighting that goes with them. Each circuit takes wire: THHN and XHHW in feeders and branch runs, tray cable where a machine stands away from a wall, control cable between interlocks, and welding cable at the fabrication bays. Spare reels collect beside all of it, usually on a rack built for more than the plant now holds.
When a machine is swapped out, the cable that fed it often stays behind. It gets cut, coiled and pushed into a corner, and the footage on the tag stops matching what is on the reel. We measure those lots by wraps and by weight rather than trusting the label, and we quote the lower of the two readings.
03
Contractors on the interstate corridor
I-155 crosses into Missouri north of town and US-51 runs the length of the county, so contractors working this corner of the state keep material staged nearby. Service calls, small commercial builds and plant upgrades all produce cut lengths and part reels that never go back to a supply house counter. A truck that leaves with six reels often comes back with four and a half.
A contractor leftover differs from a plant surplus. It is mixed, often loose-coiled and rarely documented. We sort by insulation type and gauge before anything else, because a pallet of unidentified THHN is worth only what can be read off the jacket. Anything we cannot identify is set aside and priced on its own.