• ​8285 SW Nimbus Avenue, Suite 104 • Beaverton, Oregon

VAK Construction Engineering Services

Access Structures & Trestles

real life Project Solutions, including:

  • Scaffold Design
    • Structural Evaluation
    • Detour Bridges
    • Work Platforms & Bridges
    • Temporary Work Access
  • Retaining Walls & Structures
    • Debris Containment
    • Erection Plans
  • Temporary Structure Inspection
  • Excavation Shoring
    • Trench Shields
  • Secant Wall Systems
    • Unreinforced & Reinforced System
    • Circular Shafts & Rectangular Pits
    • Tunnel Penetrations & Thrust Blocks
  • Soil Nail & Tie-Back Design
    • Wall Bracing & Lateral Load Supports
  • Trestle
    • Personal Access Trestle
    • Crane Access Trestle
    • Oscillator Trestle
    • Finger Piers
McKenzie River Bridge Work Bridge and Containment Platform 2
Huntington Beach Pier Crane Trestle
Benicia Bridge Crane Trestle
McKenzie River Bridge Work Bridge and Containment Platform 1
I 5 Willamette River Bridge Crane Trestle 4
Benicia Bridge Crane Trestle
I 5 Willamette River Bridge Crane Trestle 2
Freeport Intake Facility Crane Trestle 2
Skyway Crane Trestle
Gerald Desmond Bridge Access
Benicia Bridge Crane Trestle
Steel Bridge Falsework
Chief Joseph Dam Crane Platform
Gold Beach Crane Trestle 2
Gerald Desmond Bridge Access
Benicia Bridge Crane Trestle
Steel Bridge Falsework
railcar bridge
McKenzie River Bridge Work Bridge and Containment Platform 4
Benicia Bridge Crane Trestle
McKenzie River Bridge Work Bridge and Containment Platform 3
Benicia Bridge Crane Trestle
Wanapum Dam Fish Bypass Work Platform
Gold Beach Crane Trestle 1
I 5 Willamette River Bridge Crane Trestle 1
Louse Creek, Oregon

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real life Project Solutions, including:

  • Scaffold Design
    • Structural Evaluation
    • Detour Bridges
    • Work Platforms & Bridges
    • Temporary Work Access
  • Retaining Walls & Structures
    • Debris Containment
    • Erection Plans
  • Temporary Structure Inspection
  • Excavation Shoring
    • Trench Shields
  • Secant Wall Systems
    • Unreinforced & Reinforced System
    • Circular Shafts & Rectangular Pits
    • Tunnel Penetrations & Thrust Blocks
  • Soil Nail & Tie-Back Design
    • Wall Bracing & Lateral Load Supports
  • Trestle
    • Personal Access Trestle
    • Crane Access Trestle
    • Oscillator Trestle