ShipWeight 14.10: Comprehensive Maritime Weight & CG Management Software

ShipWeight 14.10 is the latest version of the industry-leading software system for estimating, tracking, and monitoring weight and center of gravity throughout the entire lifecycle of maritime projects. Developed by B&A Software AS, ShipWeight provides a comprehensive platform for managing mass properties from the conceptual phase through basic design, detail engineering, construction, and delivery.

The 14.10 release specifically focuses on enhancing parametric estimation workflows, introducing powerful features such as “Re-Estimation & Variants Analysis,” “Auto Weight and CoG Estimation,” and an improved parametric method overview.

Version 14.0 (the foundation for 14.10) marked a major milestone with its transition to a 64-bit application, delivering improved performance and the capability to handle larger datasets with greater ease. It also introduced direct parameter references in weight groups, item estimation capability, and extended support for local coordinates and rotation.

???? Primary Users

This professional weight engineering software is designed for:

  • Naval Architects & Marine Engineers estimating, tracking, and monitoring weight and center of gravity (CG) throughout vessel design and construction projects.

  • Shipyards & Offshore Construction Managers controlling weight growth during building and design changes to ensure performance specifications are met.

  • Project Managers & Cost Estimators utilizing historical data for faster, more reliable weight estimations and budget forecasting.

  • Weight Control Specialists & QA Engineers performing deviation analysis, generating weight reports, and ensuring regulatory compliance.

  • Defense & Commercial Shipbuilding Contractors managing complex weight tracking across multi-national supply chains.

⚡ Key Features & Capabilities

 

???? Parametric Estimation & Historical Data Utilization

Feature Description
Re-Estimation & Variants Analysis Automatically update all parametric estimates when input parameters change. Create estimate variants, each with its own parameter set, and compare results side-by-side
Auto Weight & CoG Estimation Define initial conditions (detail level, estimation method, coefficient extraction) and run automated weight group estimations. Transfer selected results to the main window for further refinement
Enhanced Parametric Method Overview Integrated table displays available methods for each weight group with their corresponding results. Select preferred method using simple radio buttons
Historical Data Leverage Utilize past weight data for faster, more flexible, and reliable weight and CG estimations through advanced regression analysis

????️ Weight Tracking & Monitoring

  • Weight Budget Management: Track weight trends, budget deviations, and perform project comparison analysis

  • Item Estimation Capability: Detailed and precise weight predictions down to the level of individual items for improved accuracy

  • 3D Visualization: Visualize your weight data in 3D for better spatial understanding

  • Weight Distribution Curves: Generate curves and calculate moments of inertia

  • Loading Conditions & Ballast Trim: Enhanced tools for loading conditions and ballast trim calculations

???? Data Integration & Interoperability

  • Direct Parameter References: Streamline workflows by referencing parameters directly within weight groups, enhancing calculation efficiency

  • Extended Local Coordinates & Rotation: Support for local coordinate systems and rotation—items modeled in their own coordinate system can be imported with automatic transformation to global coordinates

  • ExpressMarine Integration: Import steel structure weight directly from ExpressMarine (Rhino plug-in for ship structural modeling)

???? Customization & Administration

  • Customizable Structures & Methods: Predefined hierarchical work breakdown structures (WBS) and estimation methods, with flexibility to customize coding structures to company needs

  • Secure Data Management: Store and control weight data in a structured, secure database environment ensuring consistency and integrity across projects

  • Log Window Filtering: Quickly locate specific log entries with new filtering options, saving time and improving workflow efficiency

  • Sandbox Environment: Test scenarios without affecting live project data

???? Reporting & QA Functions

  • Customizable Reports: Generate tailored reports to meet specific project or regulatory requirements

  • QA Functions: Various quality assurance tools to ensure data accuracy and consistency

  • Weight Libraries: Maintain reusable weight libraries for common components and assemblies

???? What’s New in Version 14.10

The 14.10 release introduces significant enhancements to parametric estimation workflows:

Feature Description
Re-Estimation & Variants Analysis Create project variants and run re-estimations to track weight changes as input parameters evolve. Results can be compared at weight group and aggregated levels with updates clearly highlighted
Kickstart Your Parametric Estimation Perform auto-estimation based on initial settings, then seamlessly transfer results to the main window for further refinement
Enhanced Parametric Method Overview Clearer view of weight group estimations with a new integrated display in the parametric estimation window

Version 14.0 Foundation Features

The 14.x release family (including 14.10) is built on the foundation of ShipWeight 14, which introduced:

  • 64-bit Application: Improved performance and capability to handle larger datasets

  • Direct Parameter References in Weight Groups: Streamlined workflow with enhanced calculation efficiency

  • Item Estimation Capability: Detailed weight predictions down to individual items

  • Extended Local Coordinates & Rotation Support: More detailed modeling with coordinate transformation

  • Log Window Filtering: Faster log entry location