Design & Engineering

Design & Engineering Gantt Chart

(Sample Gantt chart for Design tasks)

Conceptual Design

Completion: 30%

Task	Details	Status
General Arrangement	Deck layouts for all levels Cargo holds and machinery spaces Accommodation and bridge arrangement Access routes and safety boundaries
Main Specifications	Principal dimensions and capacities Service speed and endurance Crew size and operational profile Environmental design conditions
Design Basis	IMO, SOLAS, MARPOL compliance Classification society requirements Flag state regulations
Feasibility Studies	Market and operational analysis Preliminary cost estimation Environmental impact review Initial risk assessment
Hull Form Selection	CFD and propulsion studies Seakeeping and maneuverability checks Initial hull shape selection
Initial Environmental & Safety Considerations	Emission control strategies Ballast water management Fire safety concept Life-saving appliance planning
Preliminary Weight & Stability Estimates	Lightship and deadweight breakdown Initial stability curve calculation Weight tracking setup
Preliminary Risk Register	Design and operational risks Environmental risk identification Register setup for tracking
Stakeholder Engagement	Client workshops and feedback Regulatory consultations Operator input sessions
Concept Review & Approval	Internal design review Client sign-off process Regulatory pre-approval checks

Basic Design

Completion: 20%

Task	Details	Status
Hull Structure	Midship section and framing Bulkhead and deck plating arrangement Structural analysis and material selection
Machinery Layout	Engine room and machinery foundations Shafting and auxiliary systems layout Ventilation and access planning
Stability Calculations	Intact and damage stability analysis Compliance with loading conditions
Weight Estimates	Estimates for steel and outfitting Machinery and consumables weight estimation Weight tracking and documentation
Preliminary System Diagrams	Electrical and piping system diagrams HVAC and fire protection routing Bilge and ballast system layouts
Regulatory Review	Submission to classification society Flag state regulatory review Approval meetings and documentation
Initial Procurement List	Identification of major equipment Long lead items and vendor evaluation
Preliminary Safety & Environmental Plan	Fire zones and muster stations Evacuation and ballast water management Emission control strategies
Preliminary Construction Sequence	Block assembly and hull erection Outfitting and critical path identification
Basic Design Review & Approval	Internal review and client sign-off Class pre-approval process

Detailed Design

Completion: 25%

Task	Details	Status
3D Modeling	Full ship 3D model development Vendor models integration Clash detection and resolution Walkthroughs and digital twin preparation
Production Drawings	Assembly drawings and nesting plans Outfitting and welding details
System Routing	Piping and cable tray routing HVAC and fire protection system integration
Material Take-Off	Bill of materials preparation Procurement packages creation
Integration	Discipline coordination and clash resolution Interface management
Supplier Data Integration	Vendor drawings and QA documents Certificates and manuals collection
Change Management	Design change log maintenance Approval workflow setup Document management system
Detailed Safety & Environmental Plan	Fire protection and life-saving appliances Ballast water and emission control measures
Detailed Construction Sequence	Block assembly schedule development Hull erection and outfitting sequence Risk mitigation strategies
Quality Assurance & Inspection Plan	Inspection points and acceptance criteria QA audits and reporting
Maintenance & Lifecycle Considerations	Inspection access and spare parts planning Lifecycle cost analysis
Detailed Design Review & Approval	Internal review and client sign-off Class approval process

Class & Regulatory Approvals

Completion: 40%

Task	Details	Status
Classification Society	Plan approval and survey coordination Class notations and compliance checks
Flag State Approval	Compliance with flag state regulations Submission of safety and pollution documents
IMO/SOLAS/MARPOL Compliance	Safety and pollution prevention measures Crew accommodation standards
Documentation	Design calculations and stability booklets Drawings and certificates compilation
Regulatory Meetings	Coordination with authorities Pre-inspection meetings and follow-ups
Approval Tracking	Status monitoring and revision management Compliance reporting to authorities
Environmental Compliance	Ballast water management plan Emission compliance documentation
Safety Compliance	Fire safety plan development Life-saving appliance approval process
Crew Accommodation Compliance	ILO MLC 2006 compliance checks Cabin size and sanitary facilities verification
Final Approval & Certification	Class certificate issuance Flag state registration IMO number assignment

Design Coordination & Review

Completion: 50%

Task	Details	Status
Interdisciplinary Coordination	Weekly meetings and design interface management Resolution of design conflicts
Design Review Workshops	Formal reviews at each design stage Class and regulatory authority participation
Client Review & Feedback	Presentations and feedback sessions Change request management
Design Change Log	Tracking of design changes and reasons Impacts and revision control
Design Risk Assessment	Identification and mitigation of risks Risk register updates and action tracking
Constructability Reviews	Assessment of construction sequence and access Maintenance and serviceability reviews
Value Engineering Workshops	Cost optimization and design improvement Alternative evaluation and selection
Lessons Learned & Best Practices	Continuous improvement and feedback loop Documentation of lessons learned
Design Documentation Control	Document management and versioning Access control and archiving

Digital Engineering & Tools

Completion: 60%

Task	Details	Status
CAD Software	AutoCAD, Rhino, Siemens NX usage Aveva Marine, ShipConstructor applications
CFD & FEA Tools	STAR-CCM+, ANSYS, NAPA for simulations
Document Management	SharePoint and BIM 360 for document control
Collaboration Platforms	Microsoft Teams, Slack for communication Primavera, MS Project for planning
Data Exchange	Integration of vendor data and 3D models Specifications and documentation exchange
Design Automation	Parametric modeling techniques Automated bill of materials generation
Virtual Reality & Visualization	VR walkthroughs for design review Augmented reality for assembly guidance
Digital Twin Preparation	Data structure and sensor integration Monitoring system planning
Cybersecurity & Data Protection	Secure storage and access control Backup and disaster recovery planning
Design Analytics & Reporting	Progress tracking and KPI dashboards Automated reporting setup

Design Deliverables

Completion: 35%

Deliverable	Details	Status
General Arrangement Drawings	Main deck, lower deck, upper deck layouts Bridge deck and accommodation block arrangement Cargo hold and machinery space layouts
Hull Lines Plan	Body plan, waterlines, buttocks, diagonals Fairing records and hull form details
Midship Section & Structural Drawings	Scantlings, plating, stiffeners, frames FEA analysis reports and material specifications
Machinery Arrangement Drawings	Engine room layout and machinery foundations Piping and ventilation arrangements
System Diagrams (Piping, Electrical, HVAC)	Single line diagrams and system schematics Routing plans and equipment lists
Production Drawings & Nesting Plans	Block assembly drawings and steel cutting plans
Stability Booklet & Loading Manual	Intact and damage stability calculations Loading conditions and ballast plans
Fire & Safety Plans	Fire zone layout and detection systems Suppression systems and life-saving appliance locations
Class Approval Certificates	Hull, machinery, electrical, safety certificates Environmental compliance certificates
Bill of Materials	Steel, equipment, outfitting, consumables lists Procurement packages preparation
3D Model Files	Native CAD files in IFC, STEP, IGES formats Vendor models and integration files
Design Change Log	Revision history and change requests Approvals and impact assessments
Quality Assurance Documentation	Inspection and test plans development NDT reports and QA audits
Environmental & Safety Compliance Documents	Ballast water management plan Garbage management plan Emission compliance documentation
Construction Sequence & Assembly Plans	Block assembly schedule and hull erection plan Outfitting sequence and critical path
Lessons Learned & Best Practices	Continuous improvement feedback documentation
Lifecycle Maintenance Documentation	Maintenance access plans and spare parts strategy Lifecycle cost analysis documentation
Stakeholder Review Records	Client feedback and regulatory comments Approval certificates documentation
Digital Twin Data Package	Sensor locations and monitoring system specs Integration plans and data management
Design Analytics Reports	Progress tracking and KPI dashboards Automated reporting setup

Design Docs

General Arrangement: View PDF
Main Specs: View PDF
Structure Drawings: View PDF
Machinery Arrangement: View PDF
System Diagrams: View PDF
Stability Booklet: View PDF
Fire & Safety Plans: View PDF
Class Approval: View PDF
Bill of Materials: View PDF
3D Model Files: Download ZIP
Design Change Log: View PDF
QA Documentation: View PDF
Environmental Compliance: View PDF
Construction Sequence: View PDF
Lessons Learned: View PDF
Lifecycle Maintenance: View PDF
Stakeholder Review Records: View PDF
Digital Twin Data: View PDF
Design Analytics Reports: View PDF