Thanks a lot mam no one has explained like you .....your voice is so clear during the the time of setting the dumpy level instrument to the tripod , setting the bubble to its centre, etc, which helps me to understand very easily..... i really need this explanation........
Greetings from America, I have a few questions. Question one, why do tapes today not have handles on both ends because they are still needed? Second question, why do they called a Radiation survey by that name when all surveys start from the whole to the part? Should it not be called a hub rotation survey? Please explain.⭐⭐⭐⭐⭐
The level was setup to low it should have been set at eye level Also how would you center it over a nail? Please make another video and show how to do that for us. Thank you. From USA.