I'm trying to wrap my head around something and I can't quite figure it out.
Say I have an 8' diameter precast manhole that is 36' deep with 8" thick walls (Just pulled numbers out of the air). The manhole will be comprised of a 5'tall base section, six 5'tall riser barrel sections and a 12"...
I'm work for a precast concrete manufacturer. I'm drawing up some production plans for full-depth post-tension deck panels. The post-tensioning runs through 3" Dia PVC Ducts(3.5" O.D.) that will be cast-in of course. At the End Panels the engineer has specified that there be these #4 rebar hoops...
I've got a guy doing takeoffs for a stormwater system and he's come across an acronym that i'm not familar with for some of the piping between drainage structures. The plans are calling out for SICPE.
Is this the same as Corrugated HDPE/ADS N-12?
Background:
6'x 12' ID Concrete Tank with 5" Walls. I'm working with the bottom half of this tank. The height of this piece is 4'-3" Tall. It has 5" thick walls and a 7" thick base slab. It's monolithic.
This piece will be filled with a large amount of concrete to form some channels for a...
