Att_05_-_WBS_Dictionary.xlsx

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AAV Survivability Upgrade Federal contract opportunity
Solicitation number
M67854-14-R-0001
Issued by
United States Marine Corps

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Attachment 05 WBS Dictionary

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CWBS Index

WBS Index
Work Breakdown Structure IndexProgram: Amphibious Assault Vehicle (AAV) Survivability Upgrade Program
WBS CodeWBS Element LevelWBS Element Name
12345
1.0XAmphibious Assault Vehicle (AAV) Survivability Upgrade Program
1.1XPrimary Vehicle - Personnel Variant
1.1.1XPrimary Vehicle Integration, Assembly, Test and Checkout
1.1.1.1XMaterial Inspection and Handling
1.1.1.2XVehicle Assembly
1.1.1.3XVehicle Disassembly & Inspection
1.1.1.4XProduction Special Equipment
1.1.1.5XFunctional Integration
1.1.1.6XFinal Inspection
1.1.1.7XShake Down Testing
1.1.1.8XAcceptance Testing
1.1.2XHull/Frame/Body/Cab
1.1.2.1XHull Integration, Assembly, Test & Checkout
1.1.2.2XHull Systems Engineering/Program Management
1.1.2.3XHull Weldment
1.1.2.4XHull Hatches & Panels
1.1.2.5XIntegral Hull Armor
1.1.2.6XHull Accommodations
1.1.2.7XOn Vehicle Equipment (OVE)
1.1.2.8XOther Hull Parts
1.1.3XSystem Survivability
1.1.3.1XSystem Survivability Integration, Assembly, Test & Checkout
1.1.3.2XSystem Survivability Systems Engineering/Program Management
1.1.3.3XNon-integral hull armor
1.1.3.4XFire Extinguishing System
1.1.3.5XBallistic crew and troop seats
1.1.3.6XSmoke Grenade Obscurance System
1.1.4XTurret Assembly
1.1.4.1XTurret Assembly Integration, Assembly, Test & Checkout
1.1.4.2XTurret Assembly Systems Engineering/Program Management
1.1.4.3XTurret Weldment
1.1.4.4XIntegral Turret Armor
1.1.4.5XTurret Hatches
1.1.4.6XTurret Accommodations
1.1.4.7XOther Turret Parts and Systems
1.1.5XSuspension/Steering
1.1.5.1XLand Suspension System
1.1.5.1.1XLand Suspension Integration, Assembly, Test & Checkout
1.1.5.1.2XLand Suspension Systems Engineering/Program Management
1.1.5.1.3XTrack System
1.1.5.1.4XSuspension System
1.1.5.1.5XRoad Wheels
1.1.5.1.6XSprocket Carriers
1.1.5.1.7XSupport Rollers
1.1.5.1.8XTrack Tensioning System
1.1.5.1.9XOther Land Suspension Parts and Systems
1.1.5.2XHydrodynamic Appendages and Steering
1.1.5.2.1XHydrodynamic Appendages and Steering Integration, Assembly, Test & Checkout
1.1.5.2.2XHydrodynamic Appendages and Steering Systems Engineering/Program Management
1.1.5.2.3XBow System
1.1.5.2.4XMarine Steering System
1.1.5.2.5XOther Hydrodynamic Appendages and Steering Parts and Systems
1.1.6XVehicle Electronics
1.1.6.1XVehicle Electronics Integration, Assembly, Test & Checkout
1.1.6.2XVehicle Electronics Systems Engineering/Program Management
1.1.6.3XElectronic Vehicle Control Systems
1.1.6.4XElectrical Power Management
1.1.6.5XHarnesses and Cabling
1.1.6.6XSensors, Switches and Other Hardware
1.1.7XPower Package/Drive Train
1.1.7.1XEngine System
1.1.7.1.1XEngine Integration, Assembly, Test & Checkout
1.1.7.1.2XEngine Systems Engineering/Program Management
1.1.7.1.3XPrimary Engine System
1.1.7.1.4XEngine Cooling System
1.1.7.1.5XEngine Induction System
1.1.7.1.6XEngine Exhaust System
1.1.7.1.7XVehicle Fuel System
1.1.7.1.8XAuxiliary Power Unit System
1.1.7.1.9XOther Engine Parts and Systems
1.1.7.2XAutomotive Drive Train System
1.1.7.2.1XAutomotive Drive Train Integration, Assembly, Test & Checkout
1.1.7.2.2XAutomotive Drive Train Systems Engineering/Program Management
1.1.7.2.3XAutomotive Drive Shaft System
1.1.7.2.4XDriver's Automotive Controls System
1.1.7.2.5XTransmission System
1.1.7.2.6XFinal Drive System
1.1.7.2.7XPower Take Off (PTO)
1.1.7.2.8XOil Transfer System
1.1.7.2.9XOther Automotive Drive Train Parts & Systems
1.1.7.3XMarine Drive Train System
1.1.7.3.1XMarine Drive Train Integration, Assembly, Test & Checkout
1.1.7.3.2XMarine Drive Train Systems Engineering/Program Management
1.1.7.3.3XWater Jet System
1.1.7.3.4XMarine Drive Shaft System
1.1.7.3.5XOther Marine Drive Train Parts and Systems
1.1.8XAuxiliary Automotive Systems
1.1.8.1XAuxiliary Automotive Integration, Assembly, Test & Checkout
1.1.8.2XAuxiliary Automotive Systems Engineering/Program Management
1.1.8.3XHydraulic System
1.1.8.4XBilge System
1.1.8.5XEnvironmental Control System
1.1.8.6XLighting
1.1.8.7XOther Auxiliary Automotive Parts and Systems
1.1.9XFire Control
1.1.9.1XFire Control System Integration, Assembly, Test & Checkout
1.1.9.2XFire Control Systems Engineering/Program Management
1.1.9.3XFire Control Drive Systems
1.1.9.4XPrimary Sight System
1.1.9.5XOther Fire Control Parts and Systems
1.1.10XArmament
1.1.10.1XArmament Integration, Assembly, Test & Checkout
1.1.10.2XArmament Systems Engineering/Program Management
1.1.10.3XPrimary Weapon System
1.1.10.4XSecondary Weapon System
1.1.10.5XOther Armament Parts and Systems
1.1.11XAutomatic Ammunition Handling
1.1.12XNavigation and Remote Piloting
1.1.12.1XNavigation System Integration, Assembly, Test & Checkout
1.1.12.2XNavigation Systems Engineering/Program Management
1.1.12.3XVision Systems
1.1.12.4XNavigation Systems
1.1.13XSpecial Equipment
1.1.14XCommunications
1.1.14.1XCommunications System Integration, Assembly, Test & Checkout
1.1.14.2XCommunications Systems Engineering/Program Management
1.1.14.3XVHF Radio System
1.1.14.4XMulti-Band Multi Mode Radio (MBMMR) System
1.1.14.5XEnhanced Position Location Reporting System (EPLRS)
1.1.14.6XExternal Wireless Intercom System
1.1.14.7XVehicle Intercom System
1.1.14.8XProcessors, Displays, and Applications
1.1.14.9XRacks
1.1.15XPrimary Vehicle Software
1.1.16Manual Ammunition Handling
1.1.16.1Manual Ammunition Handling Integration, Assembly, Test & Checkout
1.1.16.2Manual Ammunition Handling Systems Engineering/Program Management
1.1.16.3Primary Weapon Manual Ammunition Handling
1.1.16.4Secondary Weapon Manual Ammunition Handling
1.1.16.5Other Manual Ammunition Handling Parts and Systems
1.2XSecondary Vehicle - Command Variant
1.3XTertiary Vehicle - Recovery Variant
1.4XSystem Engineering
1.5XProgram Management
1.6XSystem Test and Evaluation
1.6.1XDevelopment Test and Evaluation
1.6.2XOperational Test and Evaluation
1.6.3XMock-Ups/System Integration Lab
1.6.4XT&E Support
1.6.5XTest Facilities
1.7XTraining
1.7.1XEquipment
1.7.2XServices
1.7.3XFacilities
1.8XData
1.8.1XTechnical Publications
1.8.2XEngineering Data
1.8.3XManagement Data
1.8.4XSupport Data
1.8.5XData Depository
1.9XPeculiar Support Equipment
1.9.1XTest and Measurement Equipment
1.9.2XSupport and Handling Equipment
1.10XCommon Support Equipment
1.10.1XTest and Measurement Equipment
1.10.2XSupport and Handling Equipment
1.11XOperational/Site Activation
1.11.1XSystem Assembly, Installation and Checkout on Site
1.11.2XContractor Technical Support
1.11.3XSite Construction
1.11.4XSite/Ship/Vehicle Conversion
1.11.5XSustainment/Interim Contractor Support
1.12XIndustrial Facilities
1.12.1XConstruction/Conversion/Expansion
1.12.2XEquipment Acquisition or Modernization
1.12.3XMaintenance (Industrial Facilities)
1.13XInitial Spare and Repair Parts

M67854-14-R-0001 Attachment 05

Dictionary

LVLCWBS CODECWBS ELEMENT NAMECWBS DEFINITION
11.0Amphibious Assault Vehicle (AAV) Survivability Upgrade ProgramThe Assault Amphibious Vehicle (AAV) Model 7A1 (AAV7A1) Family of Vehicles (FoV) serves as the Marine Corps’ primary amphibious lift and armored personnel carrier. The AAV7A1 is currently the primary means of delivering the surface assault element of forcible entry operations during amphibious operations. The AAV FoV consists of 3 variants - a personnel carrier variant (AAVP7A1), a command and control variant (AAVC7A1), and a recovery variant (AAVR7A1). All 3 variants are fully tracked, armored platforms capable of conducting amphibious landings in accordance with current doctrine. The AAV Upgrade Program is a forcibility upgrade specific to the AAVP7A1 RAM/RS variant ONLY.
21.1Primary Vehicle - Personnel VariantThe personnel variant (AAVP7A1) has the mobility, firepower, survivability, and communications capabilities that fulfill the mission of an armored personnel carrier in support of the Ground Combat Element of the Marine Air Ground Task Force (MAGTF). The personnel variant will be subject to worldwide employment at all levels of conflict and in all environments. This variant will be used to land the surface assault elements of the landing force from assault shipping to inland objectives. Once ashore, the AAVP7A1 will be employed as an armored personnel carrier in support of the Ground Combat Element (GCE) of the MAGTF. The AAV Upgrade Program will forcus all upgrades to the AAVP7A1 variants.
31.1.1Primary Vehicle Integration, Assembly, Test and CheckoutThis element includes all effort of technical and functional activities associated with the design, development, and production of mating surfaces, structures, equipment, parts, materials, and software required to assemble and test the vehicle subsystem parts and subsystems equipment (hardware/software) elements.
41.1.1.1Material Inspection and HandlingMaterial Inspection and Handling includes inspection activities related to hardware receiving, material handling at the factory, and supplier / supplier liaison. This effort also includes Quality Assurance planning and control related to receiving inspection and supplier inspection. Special tools and handling equipment used for support of material inspection and handling are also included.
41.1.1.2Vehicle AssemblyVehicle Assembly is the joining, mating, and final assembly of lower level elements to form a complete vehicle variant. This WBS element is responsible for the integration and assembly of components and end items on the variant.
41.1.1.3Vehicle Disassembly & InspectionVehicle Disassembly is the removing, breaking down, detaching, and disjoining of a complete Primary Vehicle. This WBS element also includes the efforts related to inspection of removed component parts to determine if component parts need to be replaced, refurbished, or left alone in the current condition.
41.1.1.4Production Special EquipmentProduction Special Equipment is the labor and material resources required to analyze, design, and develop unique assembly and integration special support equipment to be used at the manufacturing facility for the assembly of the vehicle variant. Also includes the planning, design, and fabrication of special tools and unique functional test equipment, as well as the maintenance of such equipment.
41.1.1.5Functional IntegrationFunctional Integration includes the development of functional test procedures, and the conduct of vehicle-level systems integration tests prior to Shakedown Testing. This includes efforts associated with the integration, test, and checkout of the vehicle electronics systems into the vehicle as well as integration of software (including loading and verification of firmware). This WBS element is responsible for hull/cupola marriage, the functional integration for the Variants, IATP, and Acceptance Test Plan (ATP) execution.
41.1.1.6Final InspectionFinal Inspection includes the labor and resources required to plan and conduct Final Inspection activities. This may include physical inspection efforts and reviews of prior test results as well as a review of critical material inspection results.
41.1.1.7Shake Down TestingShake Down Testing includes the materials and services involved in the support of a complete system checkout or shakedown to ensure operational status prior.
41.1.1.8Acceptance TestingAcceptance Testing includes the labor and resources to plan and conduct vehicle acceptance testing. Quality assurance participation in this activity is also included. Checkout procedures prior to test is included. This WBS element is primarily responsible for conducting vehicle land testing and painting, documenting and delivering the Final Inspection Record (FIR), preparation of the vehicles for shipment to test sites, and transporting the vehicles to test sites.
31.1.2Hull/Frame/Body/CabThis element is defined as the vehicle's primary load bearing component, which provides the structural integrity to withstand the operational loading stresses generated while traversing various terrain profiles (Hull/Frame), and (if applicable) the major component to be mated to a chassis to provide a complete vehicle having a defined mission capability (Body/Cab). Includes, for example: Simple wheeled vehicle frame or combat vehicle hull that satisfies the structural requirements including armor integral to the frame; Structural subassemblies and appendages that attach directly to the primary structure;Towing and lifting fittings, bumpers, hatches, and grilles; Provision to accommodate other subsystems such as mountings for suspension, weapons, turret, truck body, cab, special equipment loads; Accommodations for personnel, cargo, and such subsystems as need to be placed in proximity to operators. Excludes, for example: non-integral armor and radiological shielding (included in survivability element). [NOTE: All effort directly associated with the remaining Level 3 WBS elements and the integration, assembly, test, and checkout of these elements into the Primary Vehicle is excluded.]
41.1.2.1Hull Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Hull/Frame/Structure sub-elements into a complete Hull/Frame/Structure subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Hull/Frame structure subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing. This WBS element is responsible for the support labor associated with the fabrication, assembly, integration, test and paint of the vehicle variant hull.
41.1.2.2Hull Systems Engineering/Program ManagementHull/Frame/Body/Cab Systems Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the Hull/Frame/Structure. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Hull/Frame/Structure subsystem.
41.1.2.3Hull WeldmentThe Hull Weldment contains the design and fabrication of components required to manufacture a complete hull structure. The hull weldment is composed of stiffeners and bulkheads welded to strengthen and compartmentalize the basic structure, machined surfaces to create openings, appendage mounting surfaces, post welding machining, appurtenances, welded drain plugs, the hull contact cooler, hull welded brackets and supports.
41.1.2.4Hull Hatches & PanelsThe Hatches & Panels includes the Driver's hatch, Troop Commander's hatch, Cargo hatches & doors, Troop Door, Ramp.
41.1.2.5Integral Hull ArmorHull Armor provides ballistic protection to the crew, embarked marines, and interior critical components to ensure the survivability of occupants and maintain mission essential functions. The armor provides side armor protection against .30 caliber armor piercing (AP) munitions fired at greater than 300 meters and overhead protection from a 105 mm HEVT artillery burst 50 feet from all quadrants of the vehicle. The armors include 1.2 to 1.75 inches aluminum armor plate.
41.1.2.6Hull AccommodationsHull Accommodations include non-blast mitigating infantry and driver seating arrangement and stowage. Non-blast mitigating seats in the turret are captured in the Turret Accommodations WBS element. Hull seating arrangements include frames, cushions, supports, mounts, etc.
41.1.2.7On Vehicle Equipment (OVE)On-Vehicle Equipment (OVE) includes items that are stored either in the interior or on the exterior of the vehicle. These Items are not part of the vehicle subsystems but are necessary to provide the vehicle crew and onboard Marines the items necessary to be self-sufficient and mission ready for combat operations. OVE includes items such as hand-held fire extinguishers, communications equipment, Petroleum, Oil and Lubricants (POLs), spare parts, tools, tow cables, cleaning and maintenance items, medical supplies, and battle damage and repair items.
41.1.2.8Other Hull PartsThe Other Hull Parts subsystem include access panels & covers for maintenance; panels & covers that aid in protecting the crew from moving components, noise, heat and fumes; deck plates; insulation; towing and lifting components (cleats, eyes, lift points); drain tubes; linkages; grilles, and guards (radio, cover, etc.).
31.1.3System SurvivabilityThis element is defined as the equipment required to maximize the survivability of the crew and the system. Includes, for example: Non-integral armor (turret); Non-integral armor (hull/frame/body/cab); Active protection systems and defensive aids for both short and long range threats; Radiological shielding for hull and turret. This includes supplemental ballistic protection, attachment approaches for external armor, liners, and behind armor debris shielding; Signature management hardware associated with reducing system susceptibility and vulnerability; Improvised explosive device (IED) countermeasure subsystems; Fire detection and suppression; Survivability systems control hardware. This includes electronics, sensors, and miscellaneous equipment that have functionality in more than one survivability WBS element.; Ballistic crew seats for crew protection during ballistic events; Sensor subsystems, threat warning systems and hostile weapon fire detection sensor subsystems; Chemical, biological, radiological and nuclear; Combat identification systems; Anti-tamper systems. [NOTE: All effort directly associated with the remaining Level 3 WBS elements and the integration, assembly, test, and checkout of these elements into the Primary Vehicle is excluded.]
41.1.3.1System Survivability Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the System Survivability sub-elements into a complete System Survivability subsystem.
41.1.3.2System Survivability Systems Engineering/Program ManagementSystem Survivability Systems Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the System Survivability elements. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the System Survivability subsystem.
41.1.3.3Non-integral hull armorThe non-integral hull armor, enhanced applique armor kit (EAAK), provides protection for the vehicle sides, slopes and troop compartment overhead. It is attached by bosses and offset joints. The armor material is a high hard steel, rubber, and mild steel composite. The maximum offset on each side of the hull is 8.50 inches. The boss offset is 0.75 inches on each side. The armor piercing kit consists of a series of angled armor plates which bolt to a series of raised joints which are bolted to the vehicle side slope and vertical hull plates hull mounted bosses. Mounting provision for stowage of OVM gear and steps bolt directly to the armor plates. Each EAAK comes with the stowage for OVM gear already mounted to the applicable armor plates.
41.1.3.4Fire Extinguishing SystemThe Fire Extinguishing System protects the crew, engine, transmission, and other compartments from both slow growth and overmatching ballistic threat fast growth fires. The AAV currently utilizes both a Manual Fire Suppression System and an Automatic Fire Suppression System. The Manual Fire Suppression System utilizes a system of wire rope & pulleys which embarked marines pull to set-off the Fire Suppression System. The Automatic Fire Suppression System utilizes sensors to automatically release fire suppressant. Fire Suppression components consist of, Forward engine compartment fire extinguisher, tubes & fittings; Aft engine compartment fire extinguishers, tube & fittings; Troop compartment fire extinguishers; 7-lb Fire extinguisher cylinder assembly; Fire extinguisher cylinder assembly 7-lb; Forward & aft engine compartment fire extinguisher release control; Troop compartment fire extinguisher release control; Inside & outside release handles; Fire extinguisher wire ropes, tubes, & pulleys; Forward troop compartment fire extinguisher; Starboard aft stanchion-mounted fire extinguishers; Solenoid valve assembly; Solenoid valve; and Solenoid. Hand-held fire extinguishers are captured in the On Vehicle Equipment (OVE) WBS element.
41.1.3.5Ballistic crew and troop seatsBallistic Crew and Troop Seats include blast mitigating infantry and driver seating arrangements. This WBS element includes all blast mitigating seats in the vehicle including troop, driver, vehicle commander, troop commander and gunner seats. Seat components include frames, cushions, supports, mounts, shock mounts, vibration isolators, restraints, etc.
41.1.3.6Smoke Grenade Obscurance SystemThe Smoke Grenade Obscurance System consists of two M257 Smoke grenade launchers and their corresponding components positioned on both sides of the turret. The M257 smoke grenade launchers fire 66 mm diameter projectiles providing a smoke screen for the vehicle, crew and embarked troops. This element does not include mounting features permanently affixed to the hull or harnesses.
31.1.4Turret AssemblyThis element is defined as the structure, including armor integral to the turret and equipment installations required to provide the fighting compartment element of combatant vehicles. Includes, for example: Turret rings, slip rings; Attachments and appendages such as hatches and cupolas; Accommodations for personnel, weapons, and command and control; Drive motors; Turret drive stabilization system. Excludes, for example: Non- integral armor and radiological shielding (included in survivability element). [NOTE: All effort directly associated with the remaining Level 3 WBS elements and the integration, assembly, test, and checkout of these elements into the Primary Vehicle is excluded.]
41.1.4.1Turret Assembly Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Turret Assembly sub-elements into a complete Turret Assembly subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Turret Assembly structure subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.
41.1.4.2Turret Assembly Systems Engineering/Program ManagementTurret Assembly Systems Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the Turret Assembly subsystem. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Turret Assembly subsystem.
41.1.4.3Turret WeldmentThe Turret Weldment provides ballistic protection and a shape designed to enhance survivability. The outer surface of the Weapon Station Shell is armored. The Weapon Station basket attaches to the bottom of the shell. This WBS element is responsible for the fabrication, assembly, integration, test and paint of the P-Variant turrets.
41.1.4.4Integral Turret ArmorThe Integral Turret Armor protects the turret and vehicle against ballistic threats. The protection is achieved through use of an armor design applied to the Turret sides, and the roof armor recipe applied to the roof surfaces and gun trunnion area of the Turret.
41.1.4.5Turret HatchesThe Turret Hatches WBS element is comprised of the Vehicle Commander’s hatch.
41.1.4.6Turret AccommodationsThe Turret Accommodations WBS element includes the turret basket floor and posts, non-blast mitigating seats, and crew safety guards.
41.1.4.7Other Turret Parts and SystemsOther Turret Parts & Systems comprises the remaining components not specified elsewhere that are necessary for Turret Assembly functionality, to include periscopes and other attachments.
31.1.5Suspension/SteeringThis element is defined as the means for generating tractive efforts, thrust, lift, and steering forces generally at or near the earth's surface and adapting the vehicle to the irregularities of the surface. Includes, for example: Tracks, brakes, and steering gears for traction and control functions; Rudder thrust devices and trim vanes; Springs, shock absorbers, skirts, and other suspension members. [NOTE: All effort directly associated with the remaining Level 3 WBS elements and the integration, assembly, test, and checkout of these elements into the Primary Vehicle is excluded.]
41.1.5.1Land Suspension SystemThis element is defined as the means for generating tractive efforts, thrust, and lift generally at or near the earth's surface and adapting the vehicle to the irregularities of the surface. Includes, for example: Tracks, brakes suspension systems, sprocket carriers, support rollers, ideler assemblies, springs, shock absorbers, skirts, and other suspension members. [NOTE: All effort directly associated with the remaining Level 3 WBS elements and the integration, assembly, test, and checkout of these elements into the Primary Vehicle is excluded.]
51.1.5.1.1Land Suspension Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Land Suspension System sub-elements into a complete Land Suspension System subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Land Suspension System subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.
51.1.5.1.2Land Suspension Systems Engineering/Program ManagementLand Suspension System Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the Land Suspension subsystem. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Land Suspension subsystem.
51.1.5.1.3Track SystemThe Track System transmits tractive force to the ground, allows obstacle negotiation, and articulates steering / braking commands. The Track System is comprised of; Track Blocks; Rubber Bushings; Rubber Tread Pads (Replaceable); Block End Connectors and Pins; Center Guides
51.1.5.1.4Suspension SystemThe Suspension System consists of the following ten components: sprocket assembly, shock absorbers, road arm assembly, torsion bars, road wheels, track assembly, track adjuster, idler assembly, single support rollers and dual support rollers.
51.1.5.1.5Road WheelsThe Road Wheels attach to the suspension system providing vehicle ground clearance and guide the track during land/transition mode operations. This includes the Road Wheels Assembly.
51.1.5.1.6Sprocket CarriersThe Sprocket Carriers supports and guides the track, transmits motive force to the track during land operations, and articulates steering and braking commands. This includes the Final Drive Sprocket Assembly.
51.1.5.1.7Support RollersThe Support Rollers support and guide the track by stabilizing the upper portion of the track strand to prevent the track from damaging itself or other components during movement over uneven terrain.
51.1.5.1.8Track Tensioning SystemThe Track Tensioning System consists of the track suspension adjusters that connect to the hull and the idler assemblies. The track suspension adjusters and idler assemblies are used to adjust the track tension.
51.1.5.1.9Other Land Suspension Parts and SystemsOther Land Suspension Parts and Systems contain other minor components required to develop the Land Suspension System subsystem.
41.1.5.2Hydrodynamic Appendages and SteeringThis element is defined as the steering forces generally at or near the earth's surface and adapting the vehicle to the irregularities of the surface. Includes, for example: Hydrostatic Steering Unit Assemblies, the bow system, marine steering system, etc. [NOTE: All effort directly associated with the remaining Level 3 WBS elements and the integration, assembly, test, and checkout of these elements into the Primary Vehicle is excluded.]
51.1.5.2.1Hydrodynamic Appendages and Steering Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Hydrodynamic Appendages and Steering sub-elements into a complete Hydrodynamic Appendages and Steering. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Hydrodynamic Appendages and Steering subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.
51.1.5.2.2Hydrodynamic Appendages and Steering Systems Engineering/Program ManagementHydrodynamic Appendages and Steering Systems Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the Hydrodynamic Appendages and Steering subsystem. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Hydrodynamic Appendages and Steering subsystem.
51.1.5.2.3Bow SystemThe Bow System contains the Bow Flap which produces additional lift during water mode by increasing the area of the vehicle surface. The Bow Flap is permanently mounted to the nose of the vehicle and remains stowed during land operations but is deployed for water operations. This WBS element contains the Bow Flap, Bow Flap actuators, and other Bow Flap related components.
51.1.5.2.4Marine Steering SystemThe Marine Steering or Water Steering System consists of the following components: steering wheel position detector, water-jet deflector sensing module, water-jet deflector servo module, the water-jet deflector solenoid, steering buckets, linear actuators, bearing mounts, and seal plates. In the water mode, when the steering wheel is turned, the steering wheel position detector passes two output voltages that are related to the position of the steering wheel. The detector and sensing modules send voltage signals to the servo modules. The servo module turns on the solenoids which direct the hydraulic deflector to pivot over the outlet end of each propulsion unit. This deflects the high- speed water jet, which in turn steers the vehicle in the water. This system redirects the flow of water from the water jet propellers to provide reverse thrust for backing or slowing. The steering buckets are controlled by software and hydraulic pressure.
51.1.5.2.5Other Hydrodynamic Appendages and Steering Parts and SystemsOther Hydrodynamic Appendages and Steering Parts Systems contain other minor components required to develop the Hydrodynamic Appendages and Steering subsystem.
31.1.6Vehicle ElectronicsThis element is defined as all electronic subsystems and components (hardware/software), distributed throughout the vehicle not directly attributable to other WBS Level 3 elements. Includes, for example: Computers and other devices for command and control; Data control and distribution; Controls and displays; Power distribution and management; Health management systems; Excludes, for example: Hardware and software directly associated with other WBS elements.
41.1.6.1Vehicle Electronics Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Vehicle Electronics sub-elements into a complete Vehicle Electronics subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Vehicle Electronics subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.
41.1.6.2Vehicle Electronics Systems Engineering/Program ManagementVehicle Electronics Systems Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the Vehicle Electronics subsystem. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Vehicle Electronic subsystem.
41.1.6.3Electronic Vehicle Control SystemsElectronic Vehicle Control Systems (EVCS) hardware electronically integrates and controls the vehicle subsystems. The EVCS consists of all vehicle circuit cards, circuit card assemblies, circuit boards, drivers display unit, auxiliary instrument panel, indicator panel, etc.
41.1.6.4Electrical Power ManagementElectrical Power Management (EPM) distributes power to the electronic systems within the vehicle. The EPM system consists of the Power & Instrument Distribution Boxes, Power Relay Units, Battery System, and Slip Ring Assemblies.

damien.woodley: damien.woodley:

Hull Power Distribution Unit (HPDU), the Hull Remote Access Control Module (RACM), Turret RACM (Primary Vehicle only), Battery System, and Slip Ring (Primary Vehicle only).

41.1.6.5Harnesses and CablingHarnesses and Cabling are the hardware by which power is transferred throughout the vehicle and it's systems. This consists of Harnesses throughout the vehicle variant, the turret/cupola, and the communication wiring/cabling hardware.
41.1.6.6Sensors, Switches and Other HardwareSensors, Switches, and Other Hardware consist of built-in devices which provide diagnostics and built-in intelligence for monitoring the health of specific systems. The Sensors, Switches, and Other Hardware system includes Power Cutoff Switches; Ramp Sensors; Marine Drive Control Sensors; Hatch Sensors; the Horn; Circuit Breaker Switches; Slave & Trailer Receptacles; and Fuel, Control & Power Train switches. This WBS element also contains all the remaining subsystems and components to complete the Vehicle Electronics subsystem.
31.1.7Power Package/Drive TrainThis element is defined as the means for generating and delivering power. Includes, for example: Engine(s);Engine-mounted auxiliaries such as air ducting and manifolds, controls and instrumentation, exhaust systems, and cooling means; Power transport components as clutches, transmission, shafting assemblies, torque converters, differentials, final drivers, and power takeoffs; Brakes and steering when integral to power transmission rather than in the suspension/steering element; Energy storage systems; Power generators;
41.1.7.1Engine SystemThis element is defined as the components that comprise the Engine System. Includes, The Primary Engine; Enigne Cooling System; Engine Induction System; Engine Exhaust System; Vehicle Fuel System; Auxiliary Power Unit Systems; Other Engine Components and Parts.
51.1.7.1.1Engine Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Engine System sub-elements into a complete Engine System subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Engine System subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.
51.1.7.1.2Engine Systems Engineering/Program ManagementEngine Systems SE and PM include the overall planning, directing, and controlling of the definition, development, and production of the Engine subsystem. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Engine subsystem.
51.1.7.1.3Primary Engine SystemThe Primary Engine System element contains those hardware and software components that provide primary motive force for the vehicle variant. This element includes the primary engine, its integral subassemblies, and supporting components such as engine mounts.
51.1.7.1.4Engine Cooling SystemThe Vehicle Cooling System element contains those hardware components that reject waste heat generated by the Engine System, Transmission System, and Hydraulic System. This element includes coolant lines, main engine radiators, fuel system heat exchangers, hydraulic fluid and transmission fluid heat exchangers, radiator fans, thermostats, cooling compartment mechanisms and actuators, cooling water piping within the cooling compartment, and cooling compartment bulkhead fittings. The system does not include the coolant lines or heat exchangers for the vehicle crew heating system (captured in the Environmental Control System).
51.1.7.1.5Engine Induction SystemThe Engine Induction System element contains those hardware components that deliver the combustion air to the primary engine, valves to allow the primary engine to obtain air from crew space, safety switches to prevent decompression of the crew space, and water separation hardware to remove entrained water from the intake air before it reaches the engine. The Engine Induction System includes all components used to construct air inlet ducts, depressurization valves, safety pressure switches controlling engine idle and shutdown, water separation hardware, and all associated mounting hardware. This element does not include hull interface brackets permanently attached to the hull, major hull structural elements which form the foundation of the vehicle or top deck, or harnesses associated with pressure switches.
51.1.7.1.6Engine Exhaust SystemThe Engine Exhaust System element contains those hardware components that exhaust the primary engine combustion by-products to atmosphere and exhaust the scavenge air products to the atmosphere. The Engine Exhaust System includes interface hardware between the engine and the exhaust system, primary exhaust system components, scavenge air system components, interface hardware for the scavenge air components to the engine, and associated mounting hardware between the hull and the exhaust system and the hull and scavenge air system. This element does not include hull mounting fixtures permanently affixed to the hull structure or the exhaust for the APU.
51.1.7.1.7Vehicle Fuel SystemThe Vehicle Fuel System element contains those hardware components that provide fuel storage and fuel filtration for the primary engine and APU. The Vehicle Fuel System includes fuel tanks, fuel drains, fuel vents, fuel pumps and fuel filters, water separators, hull plumbing connections, fuel shutoff valves, interconnecting plumbing, and fuel level sensors. This element also includes plumbing interface to the fuel heat exchanger (identified in the Engine Cooling System) and the fuel plumbing lines and hardware to interface with the APU. The Vehicle Fuel System WBS also contains those components that are utilized to create the Vehicle Fuel System Smoke Screen. The Vehicle Smoke Screen is produced by inefficient vaporization of the diesel fuel. This is accomplished by porting a small portion of the engine fuel onto the top of the engine v section while the engine is running. The hot engine causes the fuel to vaporize into smoke. The smoke is then ported from the vehicle to create the smoke screen. This element does not include hull mounting fixtures permanently affixed to the hull structure or any of these components (such as pumps or filters) which are integral to the primary engine (captured in the Primary Engine System).
51.1.7.1.8Auxiliary Power Unit SystemThe Auxiliary Power Unit (APU) System element contains those hardware components that provide an alternate electrical and hydraulic power source. The Auxiliary Power Unit (APU) System includes the APU engine and its integral subassemblies, air intake and exhaust, APU exhaust fan, fuel plumbing from the APU engine to the vehicle fuel system interface, and mounting hardware. This element does not include bulkheads permanently attached to the hull, covers for the APU compartment, hydraulic lines connecting the APU hydraulic pump to the primary hydraulic system, and fuel lines to the main fuel system.
51.1.7.1.9Other Engine Parts and SystemsThe Other Engine Parts and Systems element contains all the remaining subsystems and components to complete the Engine systems not identified above.
41.1.7.2Automotive Drive Train SystemThis element is defined as the components that comprise the Automotive Drive Train System. This inlcudes, Automotive Draive Shaft System; Driver's Automotive Controls System; Transmission System; Final Drive System; Power Take Off (PTO); Oil Transfer System; Other Automotive Drive Train Parts & Systems.
51.1.7.2.1Automotive Drive Train Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Automotive Drive Train System sub-elements into a complete Automotive Drive Train System subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Automotive Drive Train System subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.
51.1.7.2.2Automotive Drive Train Systems Engineering/Program ManagementAutomotive Drive Train Systems Engineering (SE) and Program Management (PM) includes the overall planning, directing, and controlling of the definition, design, development, and production of the Automotive Drive Train subsystem. It also includes the functions of logistics engineering and integrated logistics support (e.g. maintenance support, facilities, personnel, training, testing, and activation) of the Automotive Drive Train subsystem
51.1.7.2.3Automotive Drive Shaft SystemThe Automotive Drive Shaft element contains those hardware components that transmit primary engine power to the Transmission System. This element includes the automotive drive shaft, couplings, and associated hardware.
51.1.7.2.4Driver's Automotive Controls SystemThe Driver’s Automotive Controls System element contains those hardware components that provide braking, steering, and primary engine throttle control. The Driver’s Automotive Controls System includes brake pedals, brake cables, brake linkages to transmission, parking brake and all brake sensors, steering wheel, steering column, steer downshift sensor, steering cables, steering linkages to transmission, marine steering sensors, horn switch, throttle pedal and sensors. This element does not include mounting features permanently affixed to the hull or harnesses.
51.1.7.2.5Transmission SystemThe Transmission System element contains those hardware and software components that transmit primary engine power and automotive drive shaft to the final drives. The Transmission System includes the transmission itself, transmission controls unit, transmission shift selector, final drive to transmission interface hardware. This element does not include mounting features permanently affixed to the hull or harnesses.
51.1.7.2.6Final Drive SystemThe Final Drive System element contains those hardware components that transmit power from the transmission to the vehicle drive sprockets. The Final Drive System element includes the final drive assemblies. This element does not include mounting features permanently affixed to the hull or harnesses.
51.1.7.2.7Power Take Off (PTO)The Power Take Off (PTO) is driven by the torque converter idler gear. When the engine is operated, parts of the power takeoff are operated. The power takeoff gives driving power to the engine cooling fan, vehicle hydraulic pump, marine drives, and hydrostatic steer unit. A manual disconnect disengages the drive to the hydrostatic steer unit for cold weather starting. The power takeoff also gives driving power to the output water drive bevel gears. This element does not include mounting features permanently affixed to the hull or harnesses.
51.1.7.2.8Oil Transfer SystemThe Oil Transfer System element contains those hardware components that transfer oil and air between the Transmission and PTO, including oil lines, bulkhead connectors, and mounting and clamping components. This element also contains the oil lines and mounting hardware to transfer oil to and from the oil cooling heat exchanger. This element does not include mounting features permanently affixed to the hull or harnesses.
51.1.7.2.9Other Automotive Drive Train Parts & SystemsThe Other Automotive Drive Train Parts & Systems element contains all the remaining subsystems and components to complete the Automotive Drive Train System not identified above.
41.1.7.3Marine Drive Train SystemThis element is defined as the components that comprise the Marine Drive Train System. This includes, the Water Jet System; Marine Drive Shaft System; Other Marine Drive Train Parts and Systems.
51.1.7.3.1Marine Drive Train Integration, Assembly, Test & CheckoutThis element includes all the effort associated with integration, assembly, test, and checkout of the Marine Drive Train System sub-elements into a complete Marine Drive Train System subsystem. With respect to integration and assembly, this includes the design, development, and production of mating surfaces, structures, equipment, parts, materials, tools, and software required to assemble the equipment elements into an integrated Marine Drive Train System subsystem. With respect to test and checkout, this includes the set up, conduct of testing, and review of testing of assembled components or subsystems prior to installation; inspection activities related to receiving, factory, and vendor liaison; software loading and verification, quality assurance activities performed at the subsystem level; and production acceptance testing.

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