Our Capabilities

Staffing

DSA currently has 50 full time staff whose skills include:

  • Project Managers
  • Works Supervisors
  • Polywelders
  • Machinery Operators and Truck Drivers
  • Boilermakers & Fitters
  • Mechanics & Pump Fitters
  • Purchasing & Sales
  • OHS Advisors
  • Administration

Polywelding Machines

  • 8 x LF110 c/w dies to 32mm
  • 2 x Milnes 110mm c/w dies to 25mm
  • 10 x HF225 c/w dies to 110mm
  • 1 x Rothenburger 315mm c/w dies to 90mm
  • 1 x Technodue PT355 c/w dies to 90mm
  • 11 x Dixon HF355 c/w dies to 160mm
  • 3 x Ritmo Delta 500 c/w dies to 200mm
  • 4 x Dixon HF630 c/w dies to 355mm
  • 1 x TracStar 500 c/w dies to 160mm
  • 1 x TracStar 900

Plastic & Sheet Welding Equipment

  • 3 x Ritmo Socket Welders
  • 3 x CF Electro fusion Welder
  • 2 x Ritmo Electro fusion pipe scrappers
  • 2 x Leister Astro Wedge Welders
  • 3 x Extrusion welders
  • 3 x Triac Hot Air welders
  • 1 x Examo Tensionometer
  • 1 x Pressure Testing Kit
  • 1 x Vacuum Pressure testing kit

Vehicles

  • 6 x Canter 4x4 Trucks, c/w Kevrex Crane, Genset and tools
  • 2 x Hino 700 Prime Mover Road train rated
  • 1 x Hino 700 Series 6x4 7m Flat Bed c/w 5 tonne Palfinger crane, Road train rated.
  • 1 x Fuso Tipper c/w 21 tonne plant trailer
  • 2 x Landcruiser 4x4 Utes
  • 4 x Triton Twin Cab 4x4 Utes
  • 3 x Landcruiser 4x4 Wagons
  • 10 x Trailers including; 2 x21m tri-axle extendables, 2 x tri-axle drop deck floats , dual axle plant trailer, dual axle pipe uncoiling trailer & various box trailers
  • 3x Hilux 4x4 Utes

Mobile Plant

  • 4 x Excavators including; TB135, PC40MR-2, PC130 & PC200LC c/w various sized buckets, rippers, tilting hitches and a rock breaker
  • 6 x Manitou Teleporters including MT932’s, MT1030 & MT1435, c/w buckets, forks and jibs
  • 1 x Positrak RC100 Skid Steer Loader c/w 4in1 bucket, 6way hydraulic blade and post hole auger
  • 2 x Komatsu SK820 Skid Steers

Additional Equipment

  • 1 x 50kVa Cummins Genset
  • 1 x 20kva Kubota Genset
  • 5 x 15kva Genset Welders
  • 7 x 9kVa Kubota Gensets
  • 3 x Multiflo CF-48 diesel pump sets
  • 2 x 8 kW Submersible Pumps
  • 2 x Chesterton Trailer Mounted Pumps
  • 5 x Trash Pumps
  • 1 x 2,200kPa Pressure Testing Pump
  • 1 x Caddy Welder
  • 2 x Mig Welders
  • 2 x Grade Laser Levels c/w machine receivers
  • Plate Compactor
  • 10 x Chainsaws
  • Rattle Guns, 5’ grinders, Drills, Magnetic Rotor Broach & Jack hammers
  • Spreader Bar c/w rollers for unrolling HDPE Liners
  • Lathe TW2280 560mm x 2,000m
  • Storage Containers
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities
  • Our Capabilities