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Specialty Services & Equipment

Along with a diversified set of core services, NACG can provide a variety of specialty services and equipment that enhance our single-point contractor capabilities:

 
 
 
Bitumen Skimmers

Dual skimmer barges capable of removing bitumen from tailings ponds up to 8000 USGal/hr

 
Cofra b.v.

A Boskalis owned company specializing in geotechnical drainage and soil improvement.

 
 
Pipeline & Corridor Construction

Environmentally recognized pipeline and corridor construction services.

 
Double Plate Diffusers

Custom made diffusers for placement of soft soils on the bottom of water bodies.

 
 
Seair Gas Diffuser

Naphthenic acid removal from tailings water and ground water remediation.

 
Cat D8t Tailings Dozer

D8T Tailings outfitted dozers for work in soft ground conditions.

  • NACG now owns four D8 sized tailings dozers.
  • Available for short term and long term rentals.
  • Non-operated rates available upon request.
  • Ideal for atmospheric drying, dozing on unstable ground, wet cell work and any other earthwork applications.
 
 
Orliminator 30 – ERE Partnership
  • Small portable version of the ADIP skimmers used on the HORT barge.
  • Idea for EDP ponds and tight shallow areas.
  • Floating pipeline connects for easy transfer of all bitumen to containment on shore.
  • Controlled by a land based power pack.
  • Maximum production of 114 m3 per hour.
 
Bitumen Refloater – ERE Partnership
  • The refloater will refloat bitumen particles suspended in fresh water.
  • Can be stored on deck of the HORT for rapid deployment in any area.
  • Lightweight simplistic design makes for low maintenance and ease of use.