Concrete slab SETTING OUT. AS BUILT level survey. Information for the next level.

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Published 2021-06-27

All Comments (21)
  • @AndreiMovanu
    great video! i didnt think about placing the hight of the slab on the instrument, so that i'll have only the difference. and i was just doing a survey of the slab, friday. Thanks for the tip. learned a lot from you. keep doing it!
  • please make a video how to cheak columne verticality by total station
  • @amirtarakhail2
    Hi Greg. Another great demonstration of your excellent work. I just wanted to ask if you can do a video on as-built levels for slab as you have done at the end of the video. How do you make the levels positive and negative in CAD. Thankyou .
  • Thank you for the video Can you do a video on preparing soil before laying interlocks Or cobble stones.. In landscape/roadways
  • @frankosei2653
    Great video. Greg with the SL asbuilt on the RC slab displayed, did you set the EDM to do the +/- tolerance measurement eg.+0.002 based on the design level etc during the survey or you did that on CAD?.
  • Hi greg we are waiting for more vids from you pleaseeee. Plz teach us how to read soil reports, cube results and concrete mix designs.
  • Hi Greg I am nearly a graduate engineer and on some of my drawings, the column concrete grade (C40/50) is larger than the slab concrete grade (C32/40). How do you deal with this joint on-site, I think you hinted at it in the video and I can see the wet concrete colour on the columns but I don't fully understand? Once you are pouring the slab are you supposed to infill around the columns with the higher grade concrete or just use the weaker concrete over the column?
  • Greg are you using resection with retro stickers on the buildings to mark the floors?
  • hi there- really great video. Are they marking out for the column kickers here or will the entire column be poured? Also are the column kickers usually poured after the slab?
  • Great video mate. How would you give levels for a slab that falls and rises?? Perfect vid very helpful
  • @robuk3723
    How do you spray the info on the concrete if it has been raining?
  • Hello. Yeah for me it is better to mark columns at slab before the fixer will come. Can you make some more focus to this nails, which are you marking point at concret?? Its look like small starts;-)
  • Hi Greg I am working as a projet engineer in dubai for the last 15 years I have experience working from setting out to final hand over of the project. Can you please suggest me whether I can apply for project engineer or I have to go from basic site engineer. I am a graduate engineer presently in dubai.
  • @unda25
    if you working in global you dont need reference line -