Utility surplus cable from Zanesville co-op lines

Line salvage does not behave like stock

Conductor that has spent thirty years between poles has been tensioned, vibrated, hit by limbs and spliced in the air. ACSR is a steel core with aluminum strands laid over it, and once those outer strands are nicked the conductor will not go back up a pole, whatever the reel tag says. It is still aluminum, and the steel core is still weight that has to be accounted for.

Covered overhead is the other half of a rural co-op's salvage. Tree wire and spacer cable carry a thick polyethylene or XLPE cover over the conductor, which is what lets it run close to foliage without clearing a wider right of way. That cover has to be dealt with before the aluminum inside can be recovered, and it changes how the material is weighed, handled and described.

What a co-op or line department releases

The good end of the range is leftover reels from a reconductor job: full or nearly full lengths, factory wrap, a tag with the utility's own material standard printed on it. That material can sometimes go back into a store rather than out as scrap, and it is reviewed that way.

The working end is everything else. Transformer lead in short flexible lengths, cut at the bushings and often still fitted with a lug. Jumper and service-drop conductor. Retired in place spans that were cut down and coiled on the ground, sometimes in the rain, sometimes left in the ditch until someone remembered them. A co-op yard also accumulates the odd reel of URD from a subdivision job that was re-engineered after the cable was bought.

• ACSR, bare, from reconductor and tie work
• Covered overhead, tree wire and spacer cable
• Transformer lead, flexible, lugged at one end
• Service drop and jumper conductor, short
• URD left from a re-engineered subdivision job

Standards, tags and the release trail

A co-op buys to its own standard, and the reel tag carries a specification number that a lineman reads at a glance. That number is the difference between material a utility will accept back into stores and material that is only good for recovery. Tags fade, and a reel that has sat outside for two summers may have nothing left but a stencilled number on the drum head.

Release is usually an asset retirement rather than a scrap sale, and it runs through whoever controls salvage credit at the utility. Expect a disposal authorization that names the quantities and the location, and expect the co-op to want the recovery recorded, because retired conductor has a book value even when it has no service life left.

How the review and pickup run

Review begins with the tags and the reel condition, because a collapsed wooden reel means the conductor has been kinked and possibly stranded. Sample lengths are cut from the end of each reel to check for strand breaks, corrosion between the aluminum and the steel core, and cover integrity on the coated material. From that, plus a count of reels and coils, the lot can be described in writing.

Pickup at a co-op yard is straightforward when the yard has a forklift and a scale, and awkward when it does not, which is common at the smaller line departments. Some yards are gravel with a single gate and no lighting, so the work happens in daylight. Where the material has already been hauled to a transfer point, the reel count and the photographs are what the review rests on.