MILITARY HARBORS AND COASTAL FACILITIESRecord of Changes - 4_150_060002FOREWORD - 4_150_060003CONTENTS - 4_150_060004CONTENTS-continued - 4_150_060005CONTENTS-continued - 4_150_060006CONTENTS-continued - 4_150_060007FIGURES - 4_150_060008TABLES-continued - 4_150_060009CHAPTER 1: INTRODUCTIONCHAPTER 2: HYDRODYNAMICSSURF ZONE HYDRODYNAMICSSeicheHARBORSHarbor FeaturesTypes of HarborsFigure 2-1 Examples of Harbor Siting ClassificationsTable 2-1 Characteristics of Harbor Location TypesHYDRODYNAMIC INVESTIGATIONSSOURCES OF HYDRODYNAMIC INFORMATIONFigure 2-2 Examples of Roadstead MooringsStorm Water Runoff and High Tide or Storm SurgeCHAPTER 3: SEDIMENT DYNAMICSTable 3-1 Longshore-Transport Rates at Selected U.S. Coastal LocationsCOASTAL GEOLOGIC MORPHOLOGYOPEN WATER DISPOSALCHAPTER 4. CONSTRUCTION MATERIALSWOOD AND TIMBER - 4_150_060028CHAPTER 5: PROJECT PLANNINGTable 5-1 Principal Factors in Harbor SitingTable 5-2 Informational Sources for Harbor Site SelectionsCOASTAL PROJECT PLANNING AND DESIGNU.S. Coast GuardDisposal of Dredged MaterialNatural Resource Protection CriteriaSITE CHARACTERIZATION AND DESIGN CRITERIAFigure 5-1 Water-Area ElementsDepth RequirementsDetail Depth DesignFigure 5-2 Channel TypesTable 5-3a Vessel Characteristics and Berthing Depths in MetersTable 5-3b Vessel Characteristics and Berthing Depths in FeetTable 5-4 Berthing Depths Required for Active Floating DrydocksSquatSquat-continuedFigure 5-3 Factors Affecting Maximum Vessel DraftFigure 5-4. Increase in Vertical Sinkage Due to Wave ActionFigure 5-5 Example of Semi-Protected Water AreaFigure 5-6 Factors Affecting SquatFigure 5-7 Sogreah Laboratory Squat CurveFigure 5-9 Sogreah Laboratory Squat CurvesCurrentsIf the entrance is constrictiveFor irregular entrance channelsFigure 5-11 Basin With Nonconstricted EntranceFigure 5-12 Sea-Inlet-Bay SystemFigure 5-13 Dimensionless Maximum Velocity Versus K1 and K2Submarine Facility Special RequirementsAircraft Carrier Facility Special RequirementsOuter channelsMinimum water depth requirementFor all berths, except turning basins For outer channelsTable 5-6 Required ClearancesShipyard Special RequirementsDegaussing and Deperming RequirementsFigure 5-15 Types of Berthing LayoutsFigure 5-16 Sample Shipyard LayoutSeismic LoadingDevelopment of a Navigation ProjectInterior ChannelsFigure 5-17 Dimensioning Protected Interior ChannelsFigure 5-18 Bank Clearance Versus Rudder AngleTable 5-7 Typical Entrance-Channel DimensionsChannel BendsTable 5-9 Examples of Existing Interior ChannelsOpen-Type ChannelsEntrance ChannelsEntrance Channel LengthFigure 5-20 Parallel Constant Width Turn in ChannelFigure 5-22 Unsymmetrically Widened Turn With Straight TransitionsFigure 5-23 Parallel Widened Turn in ChannelBerths and Berthing BasinsTurning BasinsDangerous CargoTable 5-10 Factors Affecting Location of Berthing BasinsTable 5-11 Selection Factors for Berthing ArrangementsTable 5-12 Linear Feet of Berthing Space Per 305 m (1,000 ft) of Shore FrontTable 5-13 Approximate Berthing Area Requirements for Single-Berth PiersTable 5-14 Berthing Depths for Typical Naval VesselsTable 5-16 Factors Affecting Location, Size, and Depth of Anchorage BasinsTable 5-17a Diameter of Berth, in Meters, Using Ship's Anchor and ChainTable 5-17a Diameter of Berth, in Meters, Using Ship's Anchor and Chain-continuedTable 5-17b Diameter of Berth, in Feet, Using Ship's Anchor and ChainTable 5-17b Diameter of Berth, in Feet, Using Ship's Anchor and Chain-continuedTable 5-18 Diameter of Berth, in Feet, Using Standard Fleet Moorings, Rise ChainTable 5-18 Diameter of Berth, in Feet, Using Standard Fleet Moorings, Rise Chain-continuedTable 5-19a Size of Berth, in Meters, for Floating Drydocks and Spread MooringsTable 5-19a Size of Berth, in Meters, for Floating Drydocks and Spread Moorings-continuedTable 5-19b Size of Berth, in Feet, for Floating Drydocks and Spread MooringsTable 5-19b Size of Berth, in Feet, for Floating Drydocks and Spread Moorings-continuedNAVIGATION AIDSFigure 5-25 The 2 CR BuoyFigure 5-26 The 8 x 26 LBR BuoyFigure 5-27 Single Pile Steel Beacon StructureFigure 5-28 Lateral DaymarksFigure 5-29 General Use Series Buoys, Radar Reflector TypeSecondary LightsLightsBuoysFog SignalsMARINE IMPROVEMENT AND SHORE PROTECTIONFigure 5-30 General Classification of Coastal Engineering ProblemsSEDIMENT MANAGEMENT PROJECTSCHAPTER 6: DESIGN OF DREDGING PROJECTSCURRENT DREDGING DESIGN PRACTICEAdvanced Maintenance DredgingUpland Diked SiteECONOMIC FACTORS - 4_150_060119UNEXPLODED ORDNANCETypes of Mechanical DredgesSpecial EquipmentDISPOSAL OPTIONSBeach NourishmentCHAPTER 7: DESIGN OF MARINE IMPROVEMENT PROJECTSSITE SPECIFIC DESIGN CONDITIONSFUNDAMENTALS OF DESIGNBeach Fill SystemsDESIGNING FOR REPAIR, REHABILITATION, AND MODIFICATIONCHAPTER 8: HARBOR AND COASTAL MAINTENANCESedimentation Around Piers and BasinsAPPENDIX A REFERENCES - 4_150_060132APPENDIX A REFERENCES-continued - 4_150_060133APPENDIX A REFERENCES-continued - 4_150_060134APPENDIX A REFERENCES-continued - 4_150_060135APPENDIX A REFERENCES-continued - 4_150_060136APPENDIX A REFERENCES-continued - 4_150_060137APPENDIX B - 4_150_060138CVN 68 CLASS WATER DEPTH REQUIREMENTSCVN 68 CLASS WATER DEPTH REQUIREMENTS-continuedCVN 68 CLASS HOME PORT WATER DEPTH REQUIREMENTSAPPENDIX C. CVN 68 Class Home Port and Ports of Call Draft and Clearance RequirementsCVN 68 Class Water Depth Requirements for Norfolk Operating BaseSewell's Point Tide Access 50 Foot Depth RequirementCVN 68 Class Water Depth Requirements for San DiegoSan Diego Inner Channel Tide Access 50 Foot Depth RequirementCVN 68 Class Water Depth Requirements for EverettEverett Tide Access 50 Foot Depth RequirementCVN 68 Class Water Depth Requirements for BremertonRich Passage Tide Access 50 Foot Depth RequirementCVN 68 Class Water Depth Requirements for MayportMayport Inner Channel Tide Access 50 Foot Depth RequirementAPPENDIX D. CVN 68 CLASS SHIPYARD WATER DEPTH REQUIREMENTSCVN 68 Class Shipyard Draft and Clearance RequirementsCVN 68 Class Water Depth Requirements for Norfolk Naval ShipyardElizabeth River Tide Access 47 Foot Depth RequirementCVN 68 Class Water Depth Requirements for Newport News ShipbuildingSewell's Point Tide Access 47 Foot Depth RequirementCVN 68 Class Water Depth Requirements for Puget Sound Naval ShipyardRich Passage Tide Access 47 Foot Depth RequirementCVN 68 Class Water Depth Requirements for Pearl Harbor Naval ShipyardPearl Harbor Inner Channel Tide Access 47 Foot Depth RequirementCVN 68 Class Water Depth Requirements for Long Beach Naval ShipyardTerminal Island Tide Access 47 Foot Depth RequirementAPPENDIX E. CVN 68 CLASS SHALLOW WATER NAVIGATION IMPROVEMENTSChannel Condition MeasurementLoad Management SystemAPPENDIX F NOMOGRAPHS OF CVN 68 MOTION IN SHALLOW WATERCVN 68 VERTICAL MOTION BY WAVE HEIGHT AND PERIODCVN 68 VERTICAL MOTION BY WAVE HEIGHT AND PERIOD-continued - 4_150_060170CVN 68 VERTICAL MOTION BY WAVE HEIGHT AND PERIOD-continued - 4_150_060171CVN 68 VERTICAL MOTION BY WAVE HEIGHT AND PERIOD-continued - 4_150_060172CVN 68 VERTICAL MOTION BY WAVE HEIGHT AND PERIOD-continued - 4_150_0601734_150_06