⛏️⛰️🕳️➖

#open pit #quarry #pit edge #mine limit #survey line

📏👣➖

#tape measure #measuring line #survey line

📍〰️📍

#property line #boundary marker #demarcation line #plot border #survey line #dividing line

📏📐🏗️

#construction line #setback planning #building layout #survey line #architectural planning #blueprint line