The state made us put up a sign for one of our licenses after an inspection. I grabbed 2 longer 4x4s from the dunnage pile, rolled on rustoleum white, bent 2 pieces of angle out of white 063 and screwed 3mm acm to the angle between the posts. At 5pm, I told the sandblaster to go stick it in the ground. Straight in sugar sand, no concrete, stone nothing. I told the guy it needs to last a day, just long enough for the inspector to check their box. It has been there 6-7 years now, still standing up straight. Pro level stuff here.
Speaking of 2 cranes, this same customer told me these barges weighed 30k lbs, well they were between 38-45k each so the first time unloading these things, I had to have a second crane come in. Good thing I am friendly with the crane guys and they are right down the road. These are the times where the free hard hat stickers you make for them work out in your favor.