Water

Project

A 15-mile, high-pressure conveyance pipeline, a landmark in seismic-resilient design.

Seismic design, geotechnical engineering and construction phase services for an aqueduct built to remain functional after a major earthquake.

The pipeline incorporates flexible joints, isolated blocks and carefully graded backfill — an approach that has since influenced water-conveyance design worldwide.

Scope of work

  • Pipeline Engineering
  • Geotechnical Engineering
  • Construction Management
Hoffman Tunnels provided tunnel and underground design, engineering and construction-phase support.

Project facts

Length
15 miles
Seismic
Performance based
Innovation
Industry first
Completion
2012
Related work

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Next steps

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