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Points to be remembered by level man

  • seotskpak
  • Nov 10, 2016
  • 2 min read

civil surveyor course in rawalpindi

1; the leveling instrument should be placed at a position suitable for the greatest number of observations to be taken. 2; the instrument should not be too high or too low.3; the leveling should be done perfectly. 4; the leveling instrument should not be placed on the profile line (i.e. the center line of project). 5; the eye-piece should be focused by bolding a sheet of white paper in front of the telescope.6; the objective should be focused by pointing the telescope towards the staff.7; the parallax should be eliminated. Technical Data used in the field explained in civil surveyor course in rawalpindi. I8; the vertically of the staff should be verified by observing the two vertical hairs and by noting the minimum reading on the staff when it is moved along the line of sight. 9; when looked at through the telescope, the staff inpeared inverted. So the reading should be taken carefully from the top downwards. 10; if it is the disturbed, the reading should be taken again.

(E) PRODUCER FOR US ECOMPASS; 1; The needle of the compass released by opening the clamp scew.2; the telescope is directed to the staff or ranging rod and is bisected perfectly.3; the needle is allowed to come to rest, i.e. the rotation is complete stopped 4; the reading is taken by raising or lowering the magnifying glass, this is the magnetic bearing of the line. Some more details of civil surveyor course in rawalpindi are as under. 5; A small pin fixed on the periphery of the compass box will indicate the bearing of the line. The initial reading of the pin should be noted before observation.

TEMPORARY ADJUSMENT O FLEVEL; the adjustment made at every set up of the level before the staff readmes at taken are known as temporary adjustments. The following are the different steps to be followed in temporary adjustment. TSK Training for Skills and Knowledge is the best institute in Rawalpindi Islamabad for Pakistani Students who wants to join civil surveyor course in islamabad.

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