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

Northern Relief Christchurch

Southern Relief – Wastewater Replacement Christchurch

Woodham Road Wastewater Repairs Christchurch