i3NGINEERING, Inc.

Inspiration + Integrity + Innovation

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About the firm

i3NGINEERING, Inc. (doing business as Tanimura & Associates) is a Kama'aina consulting structural engineering practice that has served municipal and private clients throughout Hawaii and the Pacific Basin for over 40 years. It provides structural engineering services for projects ranging from residential and commercial structures to bridges, infrastructure, and high-rise buildings.

Team
Micro
Firm type
Structural Engineering · Civil Engineering

People

Adrian LeePresident

Sean LeeStaff Engineer

Marion AnchetaSenior CAD Operator

Lisa LeeOffice Manager

Capabilities

Structural Design and Analysis

Service website

Provides efficient and reliable engineering design services for new builds, expansion projects, and specialty structures.

  • Building Structural Design

    Engineering services for residential, commercial, and high-rise buildings.

  • Bridge and Highway Structures

    Engineering design for highway bridges and associated transport infrastructure.

  • Building Renovation Engineering

    Structural retrofits, modifications, and floor strengthening for existing buildings.

  • Infrastructure and Drainage Structures

    Engineering design for civil infrastructure, drainage systems, and retaining walls.

Structural Investigations

Service website

Work in this area is organized into supported delivery tasks.

  • Conducts Structural Assessments

    Support includes Conducts structural assessments.

  • Forensic Reviews

    Support includes forensic reviews.

  • Engineering Investigations Of Existing Structures

    Support includes engineering investigations of existing structures.

Material-Specific Structural Engineering

Service website

Applies targeted material science and engineering principles to ensure structural stability across various building systems.

  • Concrete Structural Design

    Engineering for cast-in-place, precast, and reinforced concrete structural elements.

  • Masonry Structural Design

    Structural analysis and design for reinforced masonry block walls and systems.

  • Steel Structural Design

    Detailing and engineering for structural steel framing and connection designs.

  • Aluminum Structural Design

    Specialized engineering for lightweight aluminum structural applications.

  • Light-Gauge Metal Framing

    Structural design for cold-formed light-gauge steel stud systems.

  • Timber and Wood Framing

    Engineering designs for heavy timber, wood trusses, and traditional wood frame structures.

Industries

Residential · Commercial · Healthcare · Hospitality · Bridges · Infrastructure

Projects

Coconut Island Pier

Kaneohe, Oahu · Infrastructure

Project details

Design of retaining walls to create a parking area on a sloping site.

Self Help Hawaii, Pokai Bay

Pokai Bay · Residential · Client: Self Help Hawaii

Project details

Engineering design for wood cross bracing installed underneath residential homes.

Arluis Wedding Chapel DHC at Sheraton Waikiki

Sheraton Waikiki · Hospitality · Client: Arluis Wedding Chapel

Project details

Renovation of an existing hotel suite for use as a wedding chapel, utilizing Fiber Reinforced Polymer (FRP) structural floor strengthening.