Program 4Level Checking and Elevation Setting IManual for Inspection and Calibration of Micro-Dip Level Name:Area: Observer : Recorder: Data: Weather: Instrument serial number: Round level Alignment axis Alignment axis and cross wire correction (1) correction Correcti on Remarks Projec recor Project record Project record t d AB 80 AB 80 a = b + a,-1, i angle calculation 1751 Round 1328 a lever 1051 b 1244 b Jaz-azl i= DAB 1356 . 1410 a Before p 206265" 0556 b 1328 b 1350 Horizo a 1412 a -ntal a -a aca wire AD AD Round level a a After b b a Horizo n-tal wire a-a a -a Program 4Level Checking and Elevation Setting IManual for Inspection and Calibration of Micro-Dip Level Name:Area: Observer : Recorder: Data: Weather: Instrument serial number: Round level Alignment axis Alignment axis and cross wire correction (1) correction Correcti on Remarks Projec recor Project record Project record t d AB 80 AB 80 a = b + a,-1, i angle calculation 1751 Round 1328 a lever 1051 b 1244 b Jaz-azl i= DAB 1356 . 1410 a Before p 206265" 0556 b 1328 b 1350 Horizo a 1412 a -ntal a -a aca wire AD AD Round level a a After b b a Horizo n-tal wire a-a a -a