Glasfaserverlegung, Projektmanagement, Straßen- und Tiefbau, Bereich Tief- und Leitungsbau, Rohre, Graben, Telekommunikation, Maximale, Leistung, Grabenfräse, Kettenfräse

HORIZONTAL DIRECTIONAL DRILLING (HDD)


Calaf GmbH has directional drilling equipment that replaces the opening of trenches to prevent the closing of streets, digging up of footpaths, etc. This technology also allows the installation of pipes in both urban and interurban areas, ideal for crossing roads, highways, railways, rivers and any type of obstacle.
Glasfaserverlegung, Projektmanagement, Straßen- und Tiefbau, Bereich Tief- und Leitungsbau, Rohre, Graben, Telekommunikation, Maximale, Leistung, Grabenfräse, Kettenfräse
OPERATIONS
  • Fast, because it speeds up the process of obtaining permits and reduces critical work, resulting in high levels of performance
  • The equipment is compact, modular and allows easy placement in urban or small spaces
  • This is a technique that allows the installation of polyethylene pipes with absolute control over the trajectory of drilling, allowing long sections to be drilled with great accuracy, as the orientation is controlled at all times by navigation systems (with centimetre-accurate placement)
  • Possibility of making parabolic tracings
  • Traffic (whether pedestrian or wheeled) is not interrupted, avoiding inconvenience to the public
  • The polyethylene pipe is not damaged, does not deteriorate, is easy to weld and being more flexible allows the avoidance of any existing gas, water, electricity etc. pipes in the area to be drilled
COSTS
  • The execution time of the work is reduced and, therefore, so is its final cost
THE ENVIRONMENT
  • Environmentally-friendly, since it avoids alterations of natural biotopes and any impact on surface life
  • The environmental impact is minimal and therefore the social impact is very positive
  • Minimal impact on traffic
  • Minimally invasive machines with a minimum environmental impact
  • Reduction of CO₂ emissions due to the lower number of machines working on site
  • Lower dust, noise and vibration levels compared to traditional methods such as excavators with hammers and explosives
UTILITIES
  • Optic fibre
  • Electrical conduits
  • Gas pipelines
  • Oil pipelines
  • Water supply and irrigation pipes
  • Telephony
  • Sanitation