Hello,
Can anyone point me in the direction of gradation specifications for Grading " D " for the Department of Forestry ? I found limits pertaining to trails but wondered if there was anything else for forest roads and such .
Thanks for the help !
So a contractor I am working with wants to place all of his concrete at the maximum water/cement ratio to control the consistency of the color in his concrete
The cylinder test data at the water / cement maxed out, has met or exceeded the specification. Keeping the slump under the maximum...
Hello,
I was wondering if anyone has taken that exam recently and how strict Pearson Vue is on what reference material they allow into the test. I realize the Icc Bulletin mentions what references the test is based on, but wondered if the test center will allow 3 ring binders in of the...
Hello All,
Was hoping for an explanation for a test beam calculation ... Have been beating my head against this for the last few hours and not coming up with the same number from a previous correct sheet .
The formula is R = 1.05 Pl / bd^2
P = Maximum applied load - 350
l= span length in "...
Have a situation where as a technician am not looking at the bottom of trench excavations full time . Have residual water from existing system draining into trench as new 8" pvc is being installed. Contractor has made some effort to pump water out and place 3/4" gravel in bottom in spots. Then...
Hey All ,
Was wondering if anyone has taken the SI Certs on-line class for ICC Reinforced Concrete . They are offering a summer price of 299.00 which includes plan reading. It has a 90 day limit to finish class. Seems reasonable ?
http://sicerts.com/
Thanks
Hello All... New to the site and appreciate all of the valuable information. So today I was sent to a job to check subgrade for sidewalk area. It was an island area with curb line placed already.
Anyways , the sub-grade material was a plastic clay with an optimum moisture of 15 per lab...
