session 1 6 dreher ship bld
TRANSCRIPT
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National Academy of SciencesCommittee on Naval Engineering in the 21st Century
Workshop for Examining the Science and Technology
Enterprise in Naval EngineeringSession One:
Future Needs for S&T Output
Naval Shipbuilding PerspectiveLarry Dreher, DDG1000 Technical Director,
Bath Iron Works/General Dynamics
13-14 January 2010
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Larry Dreher
Total 33 years of Naval Ship Operations, Repair,Construction, Engineering and Design 20 years naval service (12 Active, 8 Reserve) on ships,
Engineering Duty (Design, Construction and Repair)
20 years New Construction support, Engineering and Design atBIW
Machinery and Auxiliaries Manager DD-21 Ship IPT lead, Deputy Technical Director
DDX/DDG-1000 Technical Director Education
BS RPI, Materials Engineering MS ME, Ocean Engineer, MIT
Other Past Program Chair, Secretary, ASNE NNE PE Virginia, Maine ASNE Brand Award
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Bath Iron Works Who We Are
Located in Bath, Maine
Construction, Design, Engineering, and LifeCycle Support of advanced SurfaceCombatants
Lead Ship Designer and Builder for DDG 51,DDG 1000, LCS 2, FFG 7
Over 5,000 personnel, ~1100 EngineersDesigners
Access to GD enterprise Main Shipyard
Yokosuka,Japan
Pearl Harbor
Mayport
Pascagoula
NorfolkSan Diego
BIW Homeport & Support Facilities
Everett
Mobile
Wash, DCYokosuka,Japan
Pearl Harbor
Mayport
Pascagoula
NorfolkSan Diego
BIW Homeport & Support Facilities
Everett
Mobile
Wash, DC
Adelaide,Australia
Yokosuka,Japan
Pearl Harbor
Mayport
Pascagoula
NorfolkSan Diego
BIW Homeport & Support Facilities
Everett
Mobile
Wash, DCYokosuka,Japan
Pearl Harbor
Mayport
Pascagoula
NorfolkSan Diego
BIW Homeport & Support Facilities
Everett
Mobile
Wash, DC
Adelaide,Australia
Builder of Large and Small Surface Combatants for
Over 125 Years
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BIW participates in S&T efforts BIW recognizes that early S&T participation
Enables lower implementation costs of systems BIW focus to develop fully compliant and cost-competitive proposals for
subsequent construction award
BIW historically responsive to Navys needs and acquisition approach
Evolving S&T strategy for surface combatants is not clear today
How S&T drives the enterprise
National Defense act 1994
1996 Acquisition reform Act
1980s Navy
in-house design
Industry led ship
design
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Past BIW Support of R&D and Transition of
Technology to Construction R&D
ONR High Speed Sea Lift (HSSL), High
Speed Connectors, High Capacityat-Sea Sustainment of Seabase(HICASS)
Missile Defense Agency studies Other Studies
LCS ISP, CG(X), JHSV, Fast
Response Cutter (FRC), SeaBasing, Maritime Pre-PositioningForce (Futures)
Transition of Technology to Construction
BIW production personnel providesupport and fab/construction of EDMsand prototypes.
Weapons Effects testing, FireSuppression (AFSS), Structural Units,
etc.
Flush Deck Nozzle Ligh t Off
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How S&T drives the enterprise
S&T Environment from 1996~2003 has shaped BIWresource planning
Section 845 approach rewarded industry investment
Full Service Contractor (design, construction, and life cycle support)incentive to provide ship life-time support
BIW DD-21 acquisition approach enabled long-term technical
staffing plans Created structure to assess and pursue technologies Built up In-house engineering staff
Explored Non-traditional capabilities
Established partnering (MOUs) with Navy organizations Linked with Production for assistance and assessment of EDMs
Focused on Engineering employee development
System Engineering process
CAIV and Total Ownership Costs (TOC)
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BIW Engineering has maintained Core staffingskills and levels
Unique skills developed in DD-21/DD(X) programshared across current Navy S&T tasks
Demonstrated capability through DDG-1000, LCS,
DDG Modernization, CG(X), FSC studies, etc Technical staff planned to transition construction and
life cycle support
How S&T drives the enterprise
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Future - Shipyards Minimize Total Ownership Costs
through timely S&T involvement
Requirements AnalysisRequirements Analysis
DD21-II-34
Requirements
Loop
Analyze Mission and Environments Identify Functional Requirements Define/Refine Performance and Design Constraint
Requirements
Functional Analysis and AllocationFunctional Analysis and Allocation Decomposition to Lower Level Functions Allocate Performance to Lower Level Functions Define/Refine Internal and External Functional I/Fs
Define/Refine/Integrate Functional Architecture
Design Loop
SynthesisSynthesis Transform Physical and Functional Architectures Define Alternative Product Concepts
Define/Refine Internal and External PhysicalInterfaces Define Alternative Product and Process Solutions
SystemAnalysis
and Control
SystemAnalysis
and Control
Select PreferredAlternatives
Trade Studies Effectiveness
Analyses Risk Management CM and DM Metrics: MOEs,TPMs, and TechnicalReviews
Verification
ProcessInput
Output
Transition the right shiptechnology into costeffective System
Engineering solutions for: Acquisition Costs
Insertion of technologyinto ship design process
Vendor and material costs Life Cycle Costs
HSI and manning analysis
System design for RM&A
Producibility Costs associated with
installation and process
Transition of selected technology
through Construction Phase Continuity through detail design and
production planning
Direct production support through
construction, test, and activation
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Outlook for S&T shipyard staffing
Recommendations Establish win-win environment for collaboration of industry-Navy-
academia Review current skill drivers
Identify new and unique skills Assess core technical disciplines for relevance
More partnering in S&T activities to reduce costs, improveefficiencies between organizations
6.1 6.2 6.3 6.4 6.5 6.7
DoD RDT&E Budget Account
AcademiaIndustry
BIW ready to collaborate in S&T efforts to advance ship
design and construction
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Backup
Specific Skill Sets needed to effect transition of S&Tinitiatives on recent navy programs.
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Skill Set demands
Future S&T related Skill sets and capabilities neededcurrent and future shipbuilding programs:
Electrical Power Engineers: driven by new Navy requirements
(IPS), high power electronics, and distributed high voltage
Controls and Instrumentation Engineers: Numbers of signals andinterfaces have increased 10-fold since last combatant class, insupport of reduced manning.
Software Engineers: Shipyards are procuring equipment withsignificant SW content. Focus on process and integration
Advanced Structural Analysis Structural analysis is back to first
principals (ABS) and less rule governed. Also more use ofstructural dynamic models
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Future Skill sets:
System Integration Naval Architecture, arrangements and shipdesign/build. Systems Engineering skills to assess life cycle,
producibility, and other total ownership costs HSI knowledge of processes for the full range of human
integration activities unique to ship operation, construction, taskanalysis, safety, and Human Factor skills required to integrate
and assess combatant design; Damage Control and CrewDesign
Environmental
Energy
Skill Set demands