Yep, Ed, torches and manholes were not a mix at Bell. In later years United (Sprint) said if it was okay for a splicer to enter it was safe to use a torch. Of course, my Boss said that was what splicer's helpers were for --- play canary.
As a "Wrench Mechnic" splicer (remember bucket of bolts)in later years it had to show the "Kids" how to torch un-wipe aux. sleeves and build up tails for terminals.
:dance:
Have a good day,
KLD