Installation of OAXACA GPS

 HILTI drill, 1" bit

 Drilling inclined holes for the rods

 

 Vertical stainless still rod is installed

Inclined stabilizing rods adjustment

 

 

 Inclined rod is installed (with HILTI epoxy)

 Both inclined rod are installed

 

 Welding of the inclined rods

 The monument is ready

 
  

 Leica AT504 choke ring antenna with

 Leica's protection radome

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