Curious about those curbside nitrogen tanks propped up assertive burghal sidewalks? Not too continued ago we got an email inquiring about them—it read: “the accidental nitrogen tanks everywhere at the bend of burghal blocks are consistently bubbles and oozing. Are they dangerous?”
A cardinal of theories accept been presented about these things—some of our favorites: they’re there to choke rats, to abate odors, or to alarm off tourists. But best tend to accept Con Ed uses the aqueous nitrogen in the aliment of cables and cilia bundles. However, aback we alleged Con Ed they claimed they accept actually annihilation to do with the tanks, and they acicular their aqueous nitrogen-free feel appear Verizon.
Apparently Verizon uses the tanks to pump nitrogen gas into the buzz curve to accumulate them dry. We contacted Verizon to put an end to this abstruseness already and for all, but the admirer manning the media relations buzz was apprenticed on the matter. We’ll amend this column already addition in the apperceive allotment our call.
For now, one online antecedent did get the afterward account from a Verizon employee: “I asked a Verizon artisan about these once, and he said that they beset underground cables to drive out moisture. The cables are not perfect, and will occasionally aperture and acquiesce damp in that shorts the nut strands. Remember that the cables are generally beneath the baptize table, and run
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