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WATERPROOFING DIVISION     |   
Terra-Petra Terra-Petra

Environmental Engineering | Methane Inspection | Methane Mitigation Design

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Case Study: Neff Estate

NEFF ESTATE - LA MIRADA, CA

The Neff Estate covers 10 acres and is home to the Neff Mansion, George House and Neff Barn built in the 1800s. Built in 1892, the Neff Mansion is a two-story, fully decorated mansion that contains many historical artifacts. Located within Neff Park La Mirada.

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SCOPE OF SERVICES

  • Methane
  • Brownfield
  • Oil Field
  • Vapor Intrusion
  • Inspection Services
  • Concrete & Rebar Inspection Services
  • Landfill
  • Site Closure
  • Geology / HydroGeology
  • Radon
  • Waterproofing Division
Terra-Petra is an environmental engineering firm specializing in contaminated soil and groundwater conditions. Our expertise starts with soil gas characterization, remediation, and in the design and inspection of gas mitigation systems for buildings of all types.
 

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