I'm designing a site for a charter school. My client wants to use student help to build a walking trail using "mix-in-place" techniques. He want to use cement, in-situ soil, add water, and mix in place. Rough broom finish.
Client has heard of some cities building bike/walking trails with this...
I've been asked to design EMT conduit anchorage (emphasis seismic) for an equipment room. Drilled expansion anchors are acceptable. To be honest, I've never had to do one before. I searched the forums and didnt turn up much.
It's 1- 1/2 inch EMT with 4-#6 wires. IBC 2000 1621 applies.
I...
I searched the posts for this issue, hope this isnt a repeat. I find my el-cheapo digital camera is not adequate for the field situations I run into. I need:
- at least 20 ft flash capability (typ unfinished rooms or crawl spaces, or attics), preferably built in, not outboard
- voice record...
So, without telling anyone, Contractor decided to substitute fiber reinforced concrete instead of the Vulcraft metal deck with concrete/6x6WWF I spec'd for a second floor. Now he calls, wanting approval from yours truly so the job can proceed. I checked with Vulcraft to see if the FRC is an...
