Which is a good outdoors laser for surveying???
Which is a good outdoors laser for surveying???
(OP)
Hello everyone,
I am about to start my very first own project as the structural engineer and site supervisor. There is a bit of earthwork required for the siting of a retaining wall that runs across the boundaries of the whole plot. The wall is about 3 meters high starting from its foundation and about 1.50m below ground.
I would like to make sure that the depth of the excavation is accurate, and i would also like to make sure the building is sited on the correct level relative to the main road.
There will also be some excavation and backfilling in order to form the base for the building in which it will sit on.
As you can see there will be a lot of recording of levels required therefore i am interested in buying a good laser that will allow me to take measurements by my self. I also need it to have a good range and strong laser light that will be visible outdoors. From your experience which do you think is a good laser for this application.
I am about to start my very first own project as the structural engineer and site supervisor. There is a bit of earthwork required for the siting of a retaining wall that runs across the boundaries of the whole plot. The wall is about 3 meters high starting from its foundation and about 1.50m below ground.
I would like to make sure that the depth of the excavation is accurate, and i would also like to make sure the building is sited on the correct level relative to the main road.
There will also be some excavation and backfilling in order to form the base for the building in which it will sit on.
As you can see there will be a lot of recording of levels required therefore i am interested in buying a good laser that will allow me to take measurements by my self. I also need it to have a good range and strong laser light that will be visible outdoors. From your experience which do you think is a good laser for this application.





RE: Which is a good outdoors laser for surveying???
TTFN (ta ta for now)
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RE: Which is a good outdoors laser for surveying???
I am not quite sure I understand why a simple laser is not enough to determine the height levels across a site.
Ok I think I may know why you said that, i must have missed a few details of the steps involved before I arrive at the point where I start taking measurements with the laser.
Assuming I already have 6 points marked on the site (boundary of plot) by a surveyor using a GPS satellite I can then use those 6 points to create a grid on the site indicating the points where I shall measure the level of the earth using my laser.
I can even mark the layout of the different parts of the building by just using those 6 points.
In simple words, assuming i know the boundaries of the base of the building, I can simple use the laser to take height measurements over the base right?
RE: Which is a good outdoors laser for surveying???
Dik
RE: Which is a good outdoors laser for surveying???
TTFN (ta ta for now)
I can do absolutely anything. I'm an expert! https://www.youtube.com/watch?v=BKorP55Aqvg
FAQ731-376: Eng-Tips.com Forum Policies forum1529: Translation Assistance for Engineers Entire Forum list http://www.eng-tips.com/forumlist.cfm