Engineering Services Presentation - USCG 2018 Industry Day.pptx

Information Brief:

Engineering Services Division Overview Date: 17 May 2017 Presenter:

CDR Tyson Scofield Engineering Services Division Deputy

SFLC exists to Support the Fleet Surface Forces Logistics Center

Assistant Commandant for Engineering and Logistics (CG-4)

Assistant Commandant for Engineering and Logistics (CG-4) Homeland Security United States Coast Guard SFLC-Engineering Services Division

Assistant Commandant for Engineering and Logistics (CG-4) Homeland Security United States Coast Guard

ESD-SSB

Analysis, ISVS - Maintenance Availability Specification for AC&I funded projects.

Dry dock –Dockside Bid-Sets - ~200 yr MPC Dev/Publication - ~3120 yr Eng Drawing Mgt - ~4800 yr Pubs Mgt - ~3600 yr

Ordnance- review and input to National Fleet Plan review. Conducts 51 OTIs annually. Performs IM functions for CAMS and C3 CEN PL’s, WMSL-ELEX Maintenance Development.

SFLC-ESD Functions

Homeland Security United States Coast Guard

In Service Vessel Sustainment(ISVS)

Established in 2013 to support major recapitalization projects Service Life Extension Project – SLEP Major Maintenance Availability - MMA Area of Responsibility Oversee engineering and design for Hull, Mechanical, Electrical and Electronic system and equipment replacement projects Manage procurement and delivery of major equipment systems for production Develop new system logistic support products (configuration data maintenance, sparing analyses, technical library) Active projects:

140’ WTGB Inland Icebreaker SLEP (9 vessels, ~$130M over 5 yrs) 225’ WLB Sea Going Buoy Tender MMA(16 vessels, ~$320M over 9 yrs) POLAR SLEP (start in FY20; $75M over 4 yrs) 270’ MEC SLEP (start in FY22; programmatic cost TBD) 175’ WLM Coastal Buoy Tender MMA (programmatic cost and schedule TBD)

Homeland Security United States Coast Guard 270 SLEP - in approximately 18 months

SSDG and EDG Controllable Pitch Propeller MDE Overhaul

225 WLB MMAand 140 WTGB SLEP are pretty steady state with all items under contract

175 MMA is still relatively far out- Will be looking at:

ATON Crane Hydraulic Power Unit

Questions?

Homeland Security United States Coast Guard

Intended for organic guidance and reference, primarily for maintenance, repair, sustainment.

Establishes uniform criteria, methods, processes and practices.

Provides a common and repeatable set of rules, conditions, guidelines or characteristics for products or related processes and production methods.

Delineates criteria, procedures, materials, performance;

measurement of quality and quantity in describing materials, products, systems, services, or practices; or descriptions of fit and measurements of size.

Tech Standard Tracker

Technical Standards

Homeland Security United States Coast Guard

Non-Linear Finite Element Analysis of Deformed Structures Detailed Structural Surveys Creation of Structural Condition Database 3D Laser Scans Hull Structural Monitoring (HSM) – Potential Operator Guideance Sentinel /FRC Hydrodynamic Improvements Propeller 6B-V10 Redesign WAESCHE Boat Launch & Recovery

Surveys and Evaluations

Homeland Security United States Coast Guard

Hull Structural Monitoring (HSM) Prototype System Installed on WPC 154

G-A-R Display provides guidance for operators to reduce likelihood of damage based on measured hull strains calibrated to the NL FEA

WPB 110 Prototype was installed on CGC FARALLON last week of February 2013.

G-A-R Display Location Back to main brief

Homeland Security United States Coast Guard 3D Laser Scans 3D Laser Scans support structure analysis and survey documentation. These scans are completed in 1 day and cost $12k.

Definitive definition of local and global hull deformations.

Scans completed for CHINCOTEAGUE and JEFFERSON ISLAND

Homeland Security United States Coast Guard Condition Database Use Navy Corrosion Control Information Management System (CCIMS) web-based application to document hull corrosion and structure condition.

ESD NASEC Develop 3D CAD-MAESTRO graphical survey database populated by ESD based on CCIMS.

ESD NASEC to set up and PBPL to populate/maintain databases with survey results.

Actively monitor structural condition for class to facilitate rational maintenance/repair decisions.

Homeland Security United States Coast Guard Propeller 6B-V10 with Redesigned System

Homeland Security United States Coast Guard

Summary of Findings Rudder Redesign:

Wake adapted approach Eliminate cavitation over entire speed range Flank speed increase: 28.9 kts to 29.4 kts Stern Flaps & Spray Rails:

Followed ISLAND Class approach ISLAND Class: 10.3% fuel savings (OP) FRC: 11.8% fuel savings (OP)

Homeland Security United States Coast Guard

Summary of Findings Wake Adapted Skegs:

30% decrease in radiated pressure pulse amplitudes 1.5% to 2.0% increase in hull efficiency Propeller Redesign Modify pitch and camber to avoid ERPM limitation Flank speed increase:

28.9 kts to 32.9 kts Assumes all redesign components: stern flaps, rudder, propeller, skeg, and spray rails

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Summary of Fuel Savings with all Redesign Components Fuel Savings:

24,000 gallons per FRC per Year $96K per Cutter per Year $5.5M per Year for 58-ship class $110M for 58-ship class over 20-year service life

NOTE-1: Assumes all redesign components: stern flaps, rudder, propeller, skeg, and spray rails NOTE-2: Assumes fuel cost, $4/gallon

Homeland Security United States Coast Guard

WAESCHE Boat Launch & Recovery Ensure that capture system hardware is designed, installed and adjusted for safe, effective operations

Provide quantitative data to assist the crew with definition of “safe operating envelope”

Homeland Security United States Coast Guard Stability FCCS Development and Maintenance

AutoDam – Automated DC Products

Fredyn – Dynamic Stability and Maneuvering in Calm Water and Waves

SHCP, GHS, HECSALV, ORCA 3D

Return to Main Slide

Homeland Security United States Coast Guard Structures Finite Element Analyses – MAESTRO, NASTRAN, Non-Linear

Fatigue Prediction and Monitoring

Dynamic Loading in Waves (VERES)

Structural Reliability Analyses

Icebreaker Structures

High-Speed Craft Structures

Helicopter Deck Structural Certifications

Homeland Security United States Coast Guard Hydrodynamics Model Testing Seakeeping Motions and Loads

SMP,

VERES,

LAMP,

Fredyn (CRNAV) Maneuvering Open Water and Harbors (CRS Software) Calm Water and Waves - Fredyn (CRNAV) Resistance and Propulsion

NAVCAD

CFD

Empirical Example: 378 transom wedge for fuel savings

Homeland Security United States Coast Guard Fluid Flow Analysis Pipenet - modeling of a piping system to identify pressures and velocities of the fluids in a piping system.

Onboard Fluid Velocity Measuring Capability

Homeland Security United States Coast Guard Electrical Systems Skilled Troubleshooting Support Power Generation/Distribution Systems Dynamic Positioning Systems (WLB/WLM)

MPCMS(WLB/WLM)

PLC Systems Electronic Governor Controls Programmable Logic Controllers (PLC) Software Repository Test Software

Homeland Security United States Coast Guard Mechanical Systems Fuel Oil Testing Services Review results, message to unit providing guidance Lube Oil Testing Services Provide recommendations for testing equipment, procedures, and result analysis Putting contract in place for comprehensive program funded by product lines who wish to participate Main Diesel Engine Owners Group Alco Caterpillar Fairbanks Morse MTU (potential future group)

Homeland Security United States Coast Guard Trials & Testing Seakeeping Motions and Loads

Powering (energy efficiency)

Maneuvering

Boat Launch and Recovery

Structural Response and Fatigue Life

Powering Trials

AFFF Testing

HVAC Balancing

PLC Grooms

Noise and Vibration

Homeland Security United States Coast Guard Ship & Boat Design Requirements Development Concept Design and Trade-Off Analyses

ASSET

USCG Experience Base Preliminary Design and Specifications 3D Modeling and Simulation and AC&I AutoCAD ShipConstructor, Rhino System Modeling

Homeland Security United States Coast Guard Acquisition Support Concept of Operations and Requirements Analysis

Assessment of Alternatives

RFP and Specification Development

Proposal Evaluation

Program Support and CDRL Evaluation

PRO Support (on-site engineers)

Test and Evaluation (trials)

Fleet Introduction (GLIB icebreaking operations manual)

Homeland Security United States Coast Guard Engineering Work Packages Detail Design and Work Item Specifications

HEALY Multi-Beam Upgrade

WMEC Boat Handling Davit / Crane Upgrade

Gun Foundations

Homeland Security United States Coast Guard Professional Community Engagement Professional Societies – Primarily SNAME & ASNE Frequent Publications Committees (SNAME Small Craft) Conference Organization (Chair ASNE Launch & Recovery) Committees SSC Project Technical Committees ISSC Arctic Technology Committee Industry, Navies and Coast Guards Cooperative Research Ships and Cooperative Research Navies ABS Icebreaker Design Rules ONR/NSWCCD Ship Structures NAVSEA Launch and Recovery P-Spec

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