STEP Implementations for U'S' Shipbuilding

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STEP Implementationsfor U.S. Shipbuilding
Presented by Dr. Burton Gischner Electric
Boat Corporation Location International
Workshop on Aerospace Product Data
Exchange N. I. S. T. Gaithersburg,
Maryland Date April 9, 2003
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Agenda

• Status of the STEP Shipbuilding APs
• Structural APs (AP215, 216, and 218)
• HARVEST Project
• AP227 Edition 2 (Piping, HVAC, and Cableways)
• Collaboration among Process Plant and
  Shipbuilding Industries
• Implementation Projects
• ISE and ESTEP
• ISE Year 3 Demo
• Future Plans

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STEP Shipbuilding APs
AP218
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Shipbuilding Focus

• Previous slide demonstrates that many STEP
  Application Protocols can apply to the
  Shipbuilding industry
• Initial focus has been on development, approval,
  and implementation of APs for Structural Design
  and Distributed Systems
• AP215 Ship Arrangements
• AP216 Ship Moulded Forms
• AP218 Ship Structures
• AP227 Plant Spatial Configuration

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Other APs with Shipbuilding Usage Applications

• AP203 - Configuration Controlled Design
• Used for Production Transfer of Geometry of
  Models
• AP209 - Engineering Analysis
• Recently approved as IS Pilot Project
  Implementations underway
• AP212 - Electrical Design Installation
• Recently approved as International Standard
• AP232 - Technical Data Packages
• Recently approved as International Standard
• AP233 - Systems Engineering (Currently Under
  Development)
• AP236 - FUNSTEP (Currently Under Development)
• Possible use for Ship Outfit Furnishings
• AP238 - STEP for NC Plate Cutting (Currently
  Under Dev.)
• AP239 - Product Life Cycle Support (Currently
  Under Dev.)

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HARVEST Project

• NSRP A.S.E. Project to complete development and
  approval of Ship Structural APs
• Includes
• STEP Tools, Inc.
• Electric Boat
• Product Data Services
• Will guide APs 215, 216, and 218 through ISO
  process to become International Standards (IS)
• Expected completion - 2nd Quarter 2003

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AP216Ship Moulded Forms

• HARVEST Lead
• Dr. Martin Hardwick
• STEP Tools, Inc.
• Status
• Unanimously passed its ISO DIS Ballot in May 2002
• All issues have been resolved and required
  changes incorporated
• Document has been delivered to ISO for
  publication as an International Standard
• Will be the first Shipbuilding AP to reach IS
  status

AP216 this standard deals with ship moulded
forms and deciding whether a design will meet
speed and stability requirements.
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AP218Ship Structures

• HARVEST Lead
• Dr. Burton Gischner
• Electric Boat Corporation
• Status
• Unanimously passed its ISO DIS Ballot in November
  2002
• DIS Ballot Resolution Workshop held in
  Charleston, SC on January 21-23, 2003
• Changes being incorporated and document being
  prepared for publication as IS
• Should be ready for final Project Leader and
  Convenor review in April 2003

AP218 This standard deals with ship structure
and identifying for the shipyard what steel
structures are needed to build the boat.
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AP215Ship Arrangements

• HARVEST Lead
• Pete Lazo
• Product Data Services
• Status
• Unanimously passed its ISO DIS Ballot in December
  2002
• DIS Ballot Resolution Workshop held in
  Charleston, SC on January 21-23, 2003
• Changes being incorporated and document being
  prepared for publication as IS
• Should be ready for final Project Leader and
  Convenor review in April 2003

AP215 this standard deals with ship arrangements
and deciding how to allocate space.
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HARVEST Summary

• U.S. National Shipbuilding Research Program
  (NSRP) Project
• Began in October 2001
• Will conclude in May 2003
• Objective
• Final ISO Approval of AP215, AP216 and AP218
• Status
• AP216 has been delivered to ISO for publication
• AP218 has passed its DIS ballot and is being
  prepared for publication as IS
• AP215 has passed its DIS ballot and is being
  prepared for publication as IS

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AP 227 Edition 1 Plant Spatial Configuration

• Scope 3D plant design
• Emphasis on spatial layout and piping design
• Status
• Edition 1 is an International Standard
• Initial work on Edition 1 implementations
• Dassault - CCPlant, Bentley - PlantSpace,
  Cadcentre -PDMS, Rebis
• STEP Tools - AP 227 viewer
• Merck requirement for CAD/CAE systems pilot
  project
• Navy requirement for delivery of piping systems
  data
• NASA requirement for plant CAD/CAE purchases
• Shipbuilding Piping Guide for AP 227 ed.1
• Funded by the U.S. Navy, available at
• www.usashipbuilding.com and www.uspro.org
• Guide for ed.2 HVAC systems, in development

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AP 227 Edition 2

• New Work Item started in 2001
• Adding semantics for piping fabrication and
  inspection, HVAC, cabletray design, and flow and
  stress analysis
• Participating organizations ECOM, MoD, NIST,
  NSRP, NSWCCD, PlantSTEP, Asahi Eng., Bechtel,
  CTC, Dow, DuPont, Electric Boat, Intergraph, LSC,
  Merck, Northrop Grumman Ship Systems, SIMSMART
• Project Leader Mark Palmer NIST
• Editor Dr. Burton Gischner Electric Boat
• CD approved unanimously in February 2002
• DIS ballot is currently underway
• Ballot ends on June 23, 2003
• Preliminary DIS Ballot Resolution Workshop was
  held on March 7-8, 2003 in San Diego, CA

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Extensions for AP 227 ed2

• Piping shop fabrication and inspection
• Piping installation
• HVAC design and installation
• Input for pipe and HVAC flow and stress analyses
• Support (and hanger) details
• Cableway spatial design and installation
• Catalog referencing
• Configuration and change management
• Positive material identification
• Ship unique information

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AP227 Edition2DIS Ballot Comments

• 72 DIS Ballot Issues received thus far
• 54 U.S. Issues
• 18 Japanese Issues
• One comment led to adding Mechanical Systems
  definition
• Document to be prepared for submission to ISO by
  September 2003 and be published as an
  International Standard before the end of 2003

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AP227 Edition 1 Implementations

• Translators have been developed by
• Dassault
• for CATIA (CCPlant)
• Bentley
• PlantSpace
• CadCentre
• PDMS
• STEP Tools
• AP227 viewer

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AP227 Edition 1 Demonstration Example
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AP227 Edition 1Example File
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Environments for AP227 Edition 2 Implementations
Shipyards and CAD Systems

NAVSEA / Avondale
ISDP / INTELLISHIP
(Intergraph)
Electric Boat
NASSCO
Corporation
TRIBON
CATIA
(Atlantec Enterprises)
(Atlantec Enterpises)

STEP AP227
Northrop Grumman Ingalls Operations
Kvaerner (Philadelphia)
FORAN (Sener)
CATIA
(Atlantec Enterprises)
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Next Steps forAP227 Edition 2

• Implementations currently under development by
• Atlantec (for TRIBON and CATIA)
• Intergraph (for ISDP and INTELLISHIP)
• SENER (for FORAN)
• SIMSMART (flow analysis)
• STEP Tools (viewer)
• DIS ballot concludes on June 23, 2003
• Preliminary issues were addressed in San Diego,
  CA on March 7-8, 2003
• Changes agreed to at San Diego will be made and
  tested over the next 3 months
• DIS Ballot Resolution Workshop is scheduled for
  July 9-10, 2003 in Charleston, SC

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Next Steps forAP227 Edition 2 (contd.)

• Complete and Validate Test Cases for AP227
  Edition 2
• Update the Usage Guide
• This will be a separate document that includes
  Test Cases
• It will be completed in the same timeframe as the
  AP
• AP227 Usage Guide will be issued as a NISTIR and
  an ISO TC184/SC4/WG3 N numbered document
• AP227 Document should be sent to ISO by September
  2003 for publication as an International Standard
  by the end of 2003

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Integrated Shipbuilding Environment (ISE) Project

• Demonstrates and Facilitates Digital Data
  Exchange
• NSRP ASE Contract from April 2000 to December
  2003
• Sub-Projects Evolution of STEP (ESTEP),
  Interoperability, Electronic Commerce, Extended
  Smart Product Model
• Participants
• Electric Boat IBM American Bureau of
  Shipping Newport News Intergraph
  ALTARUM
• Bath Iron Works NIIIP Anteon/Proteus
  Engineering
• NG SS (Ingalls/Avondale) STEP
  Tools University of Connecticut NASSCO
  Atlantec-es University of Michigan
• Kvaerner Philadelphia Sener MMA
• NSWCCD SIMSMART
• ISE Year 3 Demonstration will be held in
  Washington, D.C. on April 10, 2003

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ISE Transfer Formats

• Implementations of AP216, 218 and 227 Edition 2
• Part 21
• Physical File Format
• Traditional Style for STEP Exchanges
• Part 28 - Implement XML for STEP on the Web
• Edition 1
• Approved as ISO Technical Specification (TS)
• Edition 2
• Currently Under Development
• Will incorporate XML Schema based on Simple
  Object Access Protocol (SOAP) Standard

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ISE Information Interoperability
ISPE
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ISE Architectures
Shipyard Data store
Business Application
SOAP Server
SOAP
Web Services
Web Server
HtmlPDF/http
SOAP
Information
Mediation
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The ISE Test ShipTWR 841
This ship is used to locate and retrieve
torpedoes and missile drones. It has a maximum
payload capacity of 42 long tons which includes
the deck cargo plus full liquids, full
complement, and normal stores.
This ship was selected because it is in-service,
has a complete set of drawings available for
distribution, and is Approved for Public
Release Distribution Unlimited.
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AP216 Test CaseTWR Moulded Surfaces
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AP218 Test CaseTWR Structure
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AP227 Test CaseTWR Fuel Oil System
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Demonstration Storyboard
Structural Detailed Design
Structural Preliminary Design
ISPE
FlagShip
Foran
SafeHull
LEAPS
FEM
Database Deliverables
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ISEC EC TaskVision, Goals, Objectives

• Develop Protocols/Prototypes for Electronic Parts
  Interchange for Shipbuilding
• Addresses the Maritime Supply Chain
• Integrate Suppliers Parts into Shipbuilders Parts
  Libraries/Product Models
• Reduce material acquisition costs
• Make products/services available in a Global
  Market
• Build on Existing, Emerging and De-Facto
  Standards
• Open, standards based formats
• Evaluate Alternatives
• XML, PLIB(ISO 13584), SOAP, STEP (Part 28), UDDI
• Comparable initiatives-AIAG-ANX, Rosetta Net,
  Pinnacles

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ISEC EC Positioning

• SPARS
• Builds a Shipbuilding Supply Chain(SC) Virtual
  Enterprise(VE)
• Complementary/consistent with ISEC Reference
  Architecture
• Focus on Procurement/Materials Management
• Prototypes/Pilots shipbuilding VE Business
  Processes
• ISEC-Electronic Commerce
• Develops a Tool-set
• Defines a shipyard Electronic Parts Library
  taxonomy
• Selects Technology for interfacing/inter-operating
  
• Defines Protocols between suppliers and shipyards

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Overview Piping Functional Design
CAD (Computer Aided Drafting)
SBD (Simulation Based Design)
Does it work ?
Does it fit ?
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As-Is ProcessPiping Design
Detailed Design
Analysis
System Design
Parts Data
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ISE Process - Piping Functional Design
Detailed Design
System Design
Analysis
3D CAD
PID
XML
XML
Parts Data
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Demo Scenario - Structural Design Analysis
FlagShip reads data, performs hydrostatic
analysis
User invokes tool through command
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Demo Scenario Delivery
Design data is stored in Advanced Product Portal
Web / SOAP
User exports design data via command
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Demo Scenario -Structural Design to Analysis
DS / CATIA
MSC / PATRAN
AP218 AIM P21
AP209 AIM P21
STI
AP203
Sener / FORAN
Demo GUI
EB / ADAPT
ST-XML
ST-XML
AP209 AIM P28
AP218 AIM P28
XSLT
AP209
EB / COMMANDS
FESOL
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NIST Economic Impact Assessment- product data
sharing -
Potential Annual Benefits for Shipbuilding
Industry
Avoidance cost of redundant CAx systems,
training, IT support, productivity
loss Mitigation reworking of model, manual
re-entry of data, delay costs
Planning report 02-05 December 2002
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Integrated Shipbuilding EnvironmentCurrent
Savings
Project In Progress - Already Yielding Savings
Co-design
Co-production
1.6M CVN(X) Engine Room Design

• Web-based system diagrams
• Web-based interop with simulation analysis

• Web-based product model sharing
• Browser access to product related documents

700K DD(X) Parts Standardization
Logistics Information Support
Maritime Supply Chain
ISE

• Web-based supplier catalogs
• Shared parts library

• Web access to as- planned design product
  structure

Integrated Development Environment
12M Future Co-design / Co-production Programs

• Collaboration best practices
• Shipbuilding enterprise components

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Future Plans

• Complete development and approval of Shipbuilding
  APs as International Standards
• Develop Users Guides to aid implementation
• Provide tool sets to facilitate use of STEP via
  Part 21 (Physical File) or Part 28 (XML
  Implementation)
• Enhance tools and translators to enable
  production exchange
• Expand exchange capabilities to cover new
  disciplines
• HVAC
• Arrangements
• Electrical