October 17, 2014 / / No Comments

String line marks the path of the pilot drillshot into a small hole cut in the steel walls of the 5m entry pit over 4m below ground. Horizontal Directional Drilling, Tru-Line Civil, documentary photography, Parklands West, Christchurch, New Zealand, Gravity Wastewater Replacement, HDD.

String line marks the path of the pilot drillshot into a small hole cut in the steel walls of the 5m entry pit over 4m below ground.

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