Pipelines

Pipelines

At Seipp Construction, we have become recognised as industry leaders when it comes to deep and large diameter pipeline construction. Evidence of this is our track record encompassing the installation of concrete, GRP, PE and PVC lines. We have also established an impressive portfolio of projects requiring sewer bypass operations with flows of up to 1000l per second using pumps and/or temporary bypass lines.

  • Certified Drainlayers with Water ITO qualifications for sewer, stormwater and water installations
  • Excavators (up to 50 tons) modified for specialist drainage applications
  • Trench sheet piles including four excavator mounted vibro hammers
  • Expertise in live sewer tie-ins and bypass operations
  • Extensive dewatering equipment including telemetric discharge control (turbidity and pH) and alarm monitoring
  • Polyethylene pressure pipelines including butt and/ or fusion welding
  • Testing of pipelines with CCTV
  • Bypass pumping of existing flows including airbags up to 1800mm diameter
  • In-house temporary works designs
  • Pipe Bursting

Pipeline Projects

Northern Relief project image
Northern Relief Christchurch
Southern Relief – Wastewater Replacement project image
Southern Relief – Wastewater Replacement Christchurch
Woodham Road Wastewater Repairs project image
Woodham Road Wastewater Repairs Christchurch