Projects

PROJECT NAME:

REGIONAL CONNECTOR TRANSIT CORRIDOR

CLIENT: Skanska

COST: $1.47 BILLION

Delta Highlights
  • Provided static and dynamic geotechnical recommendations for the stations and cut and cover structures
  • Geomechanical numerical analyses performed for the project to analyze seismic racking behavior of the underground structures
  • Adjacent buildings settlement analyses due to deflection of the shoring. The analyses were used in support of development of building projection plan
PROJECT NAME:

GERALD DESMOND BRIDGE REPLACEMENT

CLIENT: Shimmick, FCC,
Impregilo J V

COST: $1 Billion

Delta Highlights
  • Performed site-specific non-linear time history seismic analysis for main span structure.
  • Served as Environmental compliance manager Contaminant plume modeling and analysis during the construction phase.
  • Geotechnical Engineer of Record and review of seismic and foundation reports
PROJECT NAME:

STATE ROUTE 91 IMPROVEMENT

CLIENT: Parsons

COST:$1.4 Billion

Delta Highlights
  • Developed post advanced planning study geotechnical data reports for bridges.
  • Provided daily review of design-build contractors submittals.
  • All work performed under formal QA/QC program in accordance with ISO 9000.
  • Provided quality control materials testing and inspection.
PROJECT NAME:

MTA EXPOSITION LIGHT RAIL PHASE 2

CLIENT: Parsons Brinkerhoff Design- Skanska-
Rados Joint Venture

COST: $1.5 Billion

Delta Highlights
  • Materials evaluation of 1920’s brick arch tunnel under light rail road.
  • Provided geotechnical recommendations for Expo LRT stations over Sepulveda Blvd. and centinela.
  • Multiple Mechanical Stabilized Earth (MSE) light rail walls.
PROJECT NAME:

LAUSD DORSEY HIGH SCHOOL

CLIENT: Los Angeles Unified
School District

COST: $28 Million

Delta Highlights
  • Provided materials testing for Los Angeles Unified School District’ s First Design-Build Project.
  • Geotechnical oversight provided through the construction.
  • Quality control inspection services. 
PROJECT NAME:

WORKS SUPERVISION FOR THE TICHIHAF
DAM WATER TRANSFER PROJECT IN
BEJAIA WILAYA

CLIENT: Ministry of Water Resources – National Dam and
Transfer Authority

COST: $3.8 MILLION

Delta Highlights

The Tichi-Haf water transfer system is a hydraulic complex consisting of the following main structures:

  • the Tichi-Haf dam and an upstream pipe up to a treatment plant;
  • a treatment plant with a production capacity of 1.5m3/s (130,000 m3/d) and chlorination stations;
  •  the major supply main (13 km length; 1,800 mm diameter steel pipe);
    tunneling on 180 m on rivers crossing (over and under);
  •  reservoirs with capacities ranging from 1,500 to 10,000m3;
  •  valve chambers;
  •  electric equipment;
  •  two by-passes.
PROJECT NAME:

Relevant experience in Rural and Urban Water Supply and Sanitation, in Northern and Sub-saharian Africa

 

Delta Highlights
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