| |
Hollow Stem Auger Drills
- Mobil Drills
- Eight Mobil B-61
- One Mobil B-61 HDX
- CME Drills
- Three CME45
- Three CME 55
- One CME 85
- One CME 850
|
 |
| |
Geotechnical Drilling for Dowl Engineers in Anchorage |
This equipment is used for geotechnical drilling and environmental monitoring wells. We have hollow stem auger from 2 1/4" to 12" inside diameter for installing monitoring wells from 2" PVC to 8" PVC wells. These drills are mounted on both track carriers and trucks. The CME 45 and 55's are also set up to break down for moving by helicopter to remote sites or by air freight to small villages.
These drills are used for elevator shafts, soldier piles, tie back systems, and large diameter holes for foundations for power poles and tower foundations.
|
Rotary Drills
- Schramm T64
- Schramm T660H
- Mayhew 1500
|
 |
| |
|
These drills are used for water wells, deep environmental wells, cathodic protection wells, and relief holes for large driven piles.
 |
Helicopter Drills |
Helicopter Drill Rig at Kensington Mine - Juneau |
|
We have five small, light weight drills that can be moved by A Start or Lamars Helicopters in two to three lifts for geotechnical drilling.
Pile Drivers
- MKT 5 Air Hammer
- MKT 6 Air Hammer
- MKT 7 Air Hammer
- Trimac Hydraulic BRH 750
- Atlas 2000 Hydraulic Hammer
- Wellen 1262 Air Hammer
|
 |
| |
Housing Pile Foundation in Remote Alaska Village |

|
Offshore
From Barrow to Ketchikan, we have completed over 50 offshore projects for docks, bridges, ferry landings, gold explorations, and gravel studies. |
|
Offshore at Juneau |
|
|