"Be sure to guard your off set control well. Bring up in safety meeting their importance and get every one on board. On your off set column lines, lets call the left you speak of as west. You will also need to set up a series of perpendicular off set…"
"Offset 1m also good both theodolite and total station procedure but for easy and convenient procedure by coordinates gridline x and y N and E using TS.check first the traverse make it sure the benchmark first minimize the number of BM."
"Hi Mr. Nizar,
Thanks for your ideas...
May I know what particular Digital Laser Device that we are going to use to transfer benchmarks to the upper level and what will be the procedure? Thanks a lot. Hope that you can help and and I appreciate it."
as ivan said total station would be good to start your work, but make sure as building goes up, the tolerance for error increases. for that you have to transfer benchmarks to the upper level by digital laser device."
"Thank you very much Mr. Ivan for your good ideas. I may ask again. Anybody have an ideas on how to RUN a CONTROL POINTS up to the NEXT LEVEL of STRUCTURE and so on..And what will be the PROCEDURE and the EQUIPMENT that we need to use? Hope youcan…"
Based on my experience, it depends to much on what kind of equipment you are using and the expertise you have. If a theodolite you have to set it in almost each grid to establish the position of the structural elements (OLD METHOD).…"
"Thanks Mr. Jansen Loi. I just watched it in the youtube. Its quite simple to use. User friendly software. But may I know where can we purchase this software? Or can we download a free for this? Thanks"
"based on my observation, correct me if I'm wrong. 1 meter offset in all the grid-lines is enough. But be sure to established it accurately and in one side only to make it uniform and is not confusing. If you want it at left-side, then make your…"
"Thank you very much Mr. Fred Franklin. These are best fit to my queries. Very much appreciated. Very much useful for me. I just want to ask additional info, If we are going to establish an offset, is there an standard offset distance to be follow,…"
"Lots of variables there but you will need to ensure your equipment is accurate. If you don't know how to check this yourself then take it to a technician. Your prism pole bubble should also be checked. I would suggest a short…"
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