Naval Architecture and Marine Engineering Services

We are a full-service marine engineering services company, providing design and analysis of vessel repairs, modifications, conversions, repowering, etc.

Our Services Include

  • Conceptual Design and Drawing Development
  • Contract Design and Drawing Development
  • Product Model Development
  • Production Design and Drawing Development
  • Modeling and Simulation
  • Standards Development
  • Dry Docking Support
  • Specification Development
  • Work Item Development
  • Equipment and Material Selection
  • Test Procedure Development
  • Regulatory Approvals
  • Weight and Moment Surveys
  • Fire and Safety Plans
  • Integrated Logistics Support

Ship Alteration Services

Our alteration engineering group is experts in designing, installing, upgrading, maintenance, and repairing Hull, Mechanical, and Electrical (HM&E) systems and equipment associated with surface ships, submarines, and other military watercraft.

Our work includes up-front support in the development of ship alteration records and ship change documents, the performance of alteration design ship checks, installation design package preparation, support of Planning Yard reviews, and ongoing technical support during alteration installation by shipyards or AITs.

Package Alteration Engineering Services

  • Ship Checks and Surveys
  • Installation and Modification Drawings (SIDs and SCDs)
  • Equipment and Material Selection
  • Installation Quality Assurance
  • Test Procedure Development
  • Logistics Updates
  • Technical Manual Updates
  • Operation and Maintenance Training

Machinery Research
and Development

For decades now, we have been developing and producing systems and equipment for installation aboard U.S. Navy vessels.

Our machinery group is experts in electro-mechanical equipment and electrical power generation, conversion, and distribution equipment.

The equipment designed by us is a system engineered to meet shipboard requirements for shock & vibration, EMI emissions & susceptibility, salt spray & fog, temperature, reliability, maintainability, and other environmental criteria.

Project Experience Includes:

Aircraft Launch & Recovery Equipment:

  • Jet Blast Deflector (JBD) Visual Monitoring and Electronic Pilot Weight Board Display System
  • Valve Actuation & Control System (VAC) upgrade to MK7 arresting gear engine
  • M31 USMC Arresting Gear Program
  • Developed CAI Mod 2 shipboard Optical Landing System
  • Upgrade of C13 Mod 1 Steam Catapult
  • Upgraded high-pressure steam catapult to a low-pressure steam catapult

Support Equipment:

  • A/E32K - 11 Munitions Lifting Assembly
  • A/M32U - 21 Maintenance Trailer
  • A/M32K - 10 Munitions Trailer
  • NC-2A Mobile Electric Power Plant

Electric Power Generation, Conversion, Distribution Equipment R&D:

  • Solid State, HF, 3 Ph Cycloconverter provides 3 PH, 0-20 kHz power @ 0-50 kA current
  • Sensor-less Control of Linear Induction Motors (such as EMALS) employs State Observer algorithms to eliminate physical sensors for position and speed feedback
  • Advanced Variable Speed Drive (AVSD) For 150-300 HP applications @ 450 Vac
  • Compact, High Speed, Pulse Generator supplies 60 MW, 2 Second Pulse Power
  • 3-Axis Flexible Pulse Power Conductor for delivery of 10 msec pulses @ 5MAmp
  • 3-PH, 4 Level Inverter rated at 2.5 kApk & 2kV per PH for Universal Electromagnetic Launcher (UEML) applications
  • High Temp. Superconducting Magnetic Energy Storage System w/ 1 MJoules capacity for pulse power applications

Facilitating Design
and Engineering

We specialize in all phases of planning, analysis, design, and engineering for the U.S. Navy Land Based Test Sites and other related facilities.

We Offer:

Conceptual Design:

  • Space Planning
  • AutoCAD Building Models
  • Space Conceptual Layouts
  • Support Services Surveys
  • Work Breakdown
  • Cost Estimates

Preliminary Design Services

  • Site Surveys
  • Drawing Schedules
  • Long Lead Material Lists
  • Specifications
  • Construction Schedules
  • Rigging Concepts
  • Machinery Arrangements and Systems Designs
  • Electromagnetic Interference (EMI) Surveys

Detailed Design Services

  • System Diagrams
  • Structural Drawings
  • Piping Arrangements and Details
  • Pile and Foundation Analysis and Design
  • Electrical Diagrams
  • Utility Interface Connections
  • Bill of Materials
  • Technical Reports
  • Finite Element Analysis (FEA)
  • Checkout, Test, Operating, and Maintenance Procedures
  • Construction Stage Technical Support
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