До візирної осі нівеліра в проекції на прямовисну і горизонтальну площини

· виконання перевірки                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

                               і₁     а₂                                        а₁  і₂  

                                                      »50¸70 м

а₁ =                                               

а₂ =                                   

і₁ =                                                            

і₂ =

· результат (висновок)                                                                                                                                                                                                                                                                                                                                                                                           

· порядок виправлення рівня                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                   

Виконав(ла) ст. гр.                                 

Викладач:                                                                          “      “                  20 р.