Back in the late 60's and early 70's the QC's job was to pick your job apart to the point you would give up and tell them to keep the retainage. ie bug nuts not 16" of the three bolt , (they were 17") straps and spacers not 8" apart or less than 3" from the three bolt or eyeball the bolt and tell you it was too long (a 1 1\2 ") everybody should know that it takes 2" for nuts and three bolt. Be prepared it's comming around again only not from the MSO's but from the socalled Pirmes.
This is CABL.com posting #281441. Tiny Link: cabl.co/mblnx