Horizontal directional drilling. First WELL EXPANSION. Second day

The second video is about first well expansion during the construction of water supply system using  HDD method.
Pipe diameter is 710 mm.
For the first well expansion, a reamer with a diameter 400 mm was used.  

Watch our video on how to tighten the HDPE pipe into the well using the horizontal directional drilling method: HOW the pipe was pulled into the well?

Video about how we did pilot drilling: HOW IT WORKS? Horizontal directional ...

Videos about how we did the second expansion of the well , diameter 900 mm: Horizontal directional drilling.  Fin...

#arendadrom #hdd #horizontaldirectionaldrilling #constructionwaterpipe #nodig #drillingwaterpipe #wellexpansion #гнб #проколподдорогой #undergroundpipeline #watersupplysystem #watersupply #reamers #расширителигнб #расширениескважины

• #science_technology
• #arendadrom
• #hdd
• #horizontal_directional_drilling
• #construction_wate_rpipe
• #no_dig
• #drilling_water_pipe
• #well_expansion
• #
• #
• #underground_pipeline
• #water_supply_system
• #water_supply
• #reamers
• #
• #
• #
• #construction_technology