RDSI Alteration Design & Installation Services

RDSI offers a broad spectrum of services to support Naval shipboard design and installation requirements and is currently a NAVSEA Certified 04XQ Alteration Installation Team (AIT) in accordance with the requirements of NAVSEA 9090-310E. RDSI conducts ship-checks with a highly skilled staff of design engineers to ensure our design efforts are supported by technically sound data packages. RDSI currently supports the following:

  • Temporary Alterations (TempAlts)
  • Operational Alterations (OpAlts)
  • Ship Alterations (ShipAlts)
  • Alterations and Improvements (A&Is)

RDSI continues to be an industry leader in providing CAD design solutions for a diverse group of clients. Our Design Team provides the following services:


  • System cabling diagrams
  • Wiring tables
  • Wireway drawings
  • Power load analysis
  • EMI classification


  • Design drawings
  • Fabrication drawings
  • Detailed assembly drawings
  • Installation control drawings
  • Preliminary installation planning documentation
  • Arrangement drawings
  • Hardware installation drawings

Engineering Calculations

  • Stress Analysis
  • Weights & Moments Analysis
  • Hydro-Dynamic Calculations
  • Shock & Vibration Analysis

The RDSI Team offers a professional workforce continually exploring process improvement opportunities based upon 'lessons learned' generated after each task is completed. RDSI's Design Team Manager has a clear understanding of the business rules associated with U.S. Navy policies. RDSI processes are backed by a proven QA program for risk reduction and mitigation.