ATT_1_DRAFT_VIPER_Performance_Requirements.pdf

VIPER DRAFT Performance Requirements For Official Use Only

Attachment 1

Tier Requirement ID Title Performance Description

0 3.3.1.1 Propulsion Reduction at Range The system shall provide the capability to reduce the propulsion of the targets to below 10 knots at 50 meters (T); >50 meters (O).

0 3.3.1.2 Non‐Lethal Weapon Effect The system shall employ NLW technologies that reduce irreversible changes to target pre‐engagement functionality (T) or that allow the affected target to return to pre‐engagement functionality (O).

0 3.3.1.4 Probability of Disruption The system’s probability of effect for the target propulsion equipment shall be 70% (T) and 90% (O).

0 3.3.2.5 Weight The fully integrated system weight shall not exceed 2,200 pounds (T), 1,800 pounds (O).

0 3.4.1.4.2 Width The system shall be designed and configured to a width that does not exceed 78 inches (O) and 98 inches

(T) from the above deck port side rail.

0 3.4.1.4.3 Depth The system shall be designed and configured to a depth that does not exceed 60 inches (O) and 75 inches (T).

0 3.9.13.1 Sea State Operation The system shall operate in Sea State 3 (T) and Sea State 4 (O).

0 3.9.7 Green Water Loading The above‐deck system components shall operate during and after being subjected to Green Water loading of 500 lbs./ft2.

Tier Requirement ID Title Performance Description

1 3.2.2.7 Standby Mode Duration The system shall be capable of Standby Mode for 720 consecutive hours (T); 2160 consecutive hours (O).

1 3.3.1.5 Effective Engagement Time The system’s effective engagement time shall be less than 90 seconds (T) and less than 30 seconds (O) as measured from the start of the RF EMITTING Submode.

1 3.3.1.6 Duration of Effect The system shall remain effective while the target is illuminated (T=O).

1 3.3.10.5 Gas Recovery The system shall have an incorporated gas reclamation system if hazardous gas is utilized.

1 3.3.2.7 Mounting The system shall be compatible with the host platform using temporary alterations that neither compromise the structural integrity nor impact/damage stability requirements.

1 3.3.2.7.1 Mounting Placement The system shall present no physical interferences with normal and safe operation of the USCG FRC.

1 3.3.2.7.2 Mounting Design Safety The system mounting hardware shall have a minimum factor of safety of 2 based on the material yield strength.

1 3.3.2.7.3 Testing Mount The system shall be capable of mounting to a temporary structure for development testing on a surrogate platform.

1 3.3.2.8 Line‐replaceable Unit (LRU) The system shall be designed to enable accessibility and replaceability down to the LRU.

1 3.3.3.1 C2 Hardware The system's command and control subsystem shall be designed IAW MIL‐STD‐810G and MIL‐STD‐901D.

1 3.3.3.11 Operator GUI The system shall have a operator GUI that supports the Operator Role.

1 3.3.3.14.2 Data Removal Connection The system shall enable a USB connection for downloading of system data to user.

1 3.3.3.14.3 Non‐resettable system hour meter The system shall have a non‐resettable hour meter of operational time.

1 3.3.3.14.4 Performance Data Collection and Extraction A data extraction library consisting of operator and maintenance data subsets, selectable either individually or together, shall be provided.

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DRAFT

Attachment 1

Tier Requirement ID Title Performance Description

1 3.3.3.14.5 Operator Data Subset The operator data subset shall provide operational information which shall include, at a minimum:

tracking data, RF Emitting engagement data, and C2 commands.

1 3.3.3.22.1 Operator Workstation The User Workstations shall be the principal interface to the system.

1 3.3.3.22.2 Operator Workstation Capabilities The User Workstations shall include all‐digital presentations via visual displays and interactive controls and devices IAW MIL‐STD‐1472G, including operator controllable auditory alarms, required to perform mission and related control functions.

1 3.3.3.22.3 Operational Status Indicators The system shall provide display to the user the state and mode of the system.

1 3.3.3.22.5 Over‐temperature indicator The system shall provide an Over temperature indicator to the operator.

1 3.3.3.22.6 Fault indicator The system shall provide a Fault and Alert indicator to the operator.

1 3.3.3.22.8 Stop Emitting The system shall have a Stop Emitting mechanism provided at the User Workstations to stop all radio frequency (RF) radiation within 0.5 seconds of device activation.

1 3.3.3.6 Software Code Regeneration and Maintenance All system code shall be capable of being regenerated and maintained using commercially available, government‐owned, or contractor‐deliverable hardware and software.

1 3.3.4.1 Range The system shall track a target at any range up to 500 meters (T); 1000 meters (O).

1 3.3.4.11 Platform Alignment The system antenna azimuth/elevation centerline and tracking azimuth/elevation centerline should be aligned. If misaligned, the system shall enable the operator to initiate a realignment.

1 3.3.4.2 Continuous Track The system shall continuously track a line‐of‐sight target.

1 3.3.4.4 Day and Night Tracking The system shall be capable of both clear day and night operations.

1 3.3.4.7 Aim Point Engagement The system shall maintain aim point engagement without operator action.

1 3.3.4.9 Global Positioning The system shall identify geolocation data for the system and the target.

1 3.3.5.10 Insertion Loss The system's antenna insertion loss shall be calculated and reported along with the Antenna Gain.

1 3.3.5.3 Antenna Measurement

The system’s antenna (including mounting and supporting hardware) shall not exceed the following measurements:

• Stowed position: The antenna shall not exceed 36” (H) and 63” (W) above the deck.

• Start‐up (Deployed) position: The antenna shall not exceed 52” (H) and 63” (W) above the deck.

1 3.3.5.4 Antenna Pins The system shall have antenna stow pins to prevent unintended movement.

1 3.3.5.6 Pitch Compensation The system shall automatically adjust elevation (angle) to compensate for host platform pitch and roll.

1 3.3.5.7 High Voltage Arching The system shall prevent High Voltage arching.

1 3.3.5.8 High Voltage Arching Detection The system shall detect high voltage arching.

1 3.3.5.9 Aperture Ratio The system aperture ratio shall have far field results within 50m.

1 3.3.6.1 Output Power The system shall provide adequate output power in order to satisfy Probability of Disruption as stated in 3.3.1.4.

1 3.3.6.3 Antenna Interface The system's RF Source shall interface with the antenna.

1 3.3.6.5 Outside Air Cooling The system's RF Source shall not utilize outside air cooling solution.

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Attachment 1

Tier Requirement ID Title Performance Description 1 3.3.7.1 RF Source Interface The system's modulator shall interface with the RF Source.

1 3.3.7.2 Pulsed High Voltage The system shall provide programmable pulsed HV and pulse width within the RF Source’s safe operating range.

1 3.3.7.3 End of Pulse The system’s modulator shall provide end of pulse discharge capability.

1 3.3.7.6 Thermal System The system’s modulator shall have an integrated thermal system that can be incorporated into the main thermal system.

1 3.3.8 Power The system shall receive power from host platform in the form of 400‐440 Volts Alternating Current (VAC) three‐phase, 60 Hz power IAW MIL‐STD‐1399/300B.

1 3.3.8.1 Power Compatibility The system shall be compatible with the host platform's power.

1 3.3.8.20 Power Unit Configuration The system shall be designed to meet or exceed Ingress Protection (IP) 44 standards IAW IEC 60529.

1 3.3.8.8 Power surge The system shall protect itself from electrical surges.

1 3.3.9.2 Sea Water The system shall receive no more than 45 liters per minute (T); 30 liters per minute (O) of sea water from Host Platform Forward Auxiliary Sea Chest.

1 3.3.9.3 Operational Cycle The system shall provide thermal capability to maintain operational ranges within system components for a 90 second engagement with no more than a 4 ½ min cool‐down.

1 3.3.9.4 Cooling System Monitoring The system shall be designed with temperature and flow rate monitoring and reporting capabilities.

1 3.3.9.5 Cooling System Shutdown Circuitry The system shall be designed with automatic over temperature shutdown circuitry.

1 3.3.9.6 Refrigerant

The system shall utilize refrigerants listed on the Environmental Protection Agency (EPA) Significant New Alternatives Policy (SNAP) list and have an American Society of Heating, Refrigerating, and Air‐ Conditioning Engineers (ASHRAE) Designation and Safety Classification of A‐1 IAW ANSI/ASHRAE 34‐ 2016.

1 3.4.1.1 Operational Availability (Ao) The system shall have minimum operational availability of 80%.

1 3.4.1.2 Mean Time Between Failure (MTBF) The system shall have a MTBF of more than 720 hours (T) and 2160 hours (O).

1 3.4.1.3 Mean Time Between Critical Failure (MTBCF) The system shall have a MTBCF during Tactical Mode of more than 120 hours (T) and 950 hours (O).

1 3.4.1.4 System Size and Operation The system shall be designed and configured to not critically impair or obscure the field of view from the host platform pilot house.

1 3.4.1.4.1 Height

The system shall be designed and configured to a height that does not interfere with normal and safe operation of the USCG FRC. A ship integration study shall be completed to identify appropriate dimensions. However, above deck components (including the stowed antenna) shall be designed and configured to not exceed 36 inches. When deployed, the antenna shall not exceed 52 inches.

1 3.4.2.1 Mean Time to Repair (MTTR) The system shall have a Mean Time to Repair (MTTR) of no more than 8 hours for any unit level repair task.

1 3.4.2.10 Preventive Maintenance Training The system shall allow operators to perform preventive maintenance tasks with no more than 4 hours of training conducted in a classroom setting and paper‐based documentation.

1 3.4.2.2 Corrective Maintenance Corrective Maintenance shall be performed at the organizational level.

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Attachment 1

Tier Requirement ID Title Performance Description

1 3.4.2.3 Maintainer Tool Kit The system shall be accompanied by any special tools or instruments required for setting up, operating, maintaining, and disposing of the system safely.

1 3.4.2.4 Maintainer Training The system shall allow assigned trained personnel to perform transport, setup, maintenance, and dispose tasks with no more than 40 hours of training conducted in a classroom setting and paper‐based documentation.

1 3.4.2.5 Corrective Maintenance Tasks Corrective Maintenance shall, at a minimum include: failure isolation, removal and replacement or repair of failed LRUs, and verification that the failure is corrected.

1 3.4.2.6 Replacements The system shall be accompanied by replacement parts necessary to support the system throughout development and assessment.

1 3.4.2.7 Preventive Maintenance Preventive maintenance shall be capable of being performed by Operators.

1 3.4.2.8 Preventive Maintenance Time Required preventive maintenance on the system shall not exceed 10 minutes per day while operationally deployed.

1 3.4.2.9 Preventive Maintenance Tools The system should not require the use of special tools and equipment for preventive maintenance.

1 3.4.3.10 Continuous BIT The system shall have a continuous BIT capability.

1 3.4.4.1 Packaging, Storage, Handling and Transportation

(PHS&T)

The system's transit configuration shall meet the PHS&T requirements of MIL‐STD 2073‐1E w/ Change 2 and American Society for Testing and Materials (ASTM) D3951‐15.

1 3.4.4.3 Human System Integration Marking The system transit cases shall be marked IAW MIL‐STD‐1472G.

1 3.4.4.7 Air, Land and Sea Transportability The system shall be capable of transport by air, land and sea assets.

1 3.5.1 Operator Training The system shall allow operators to operate the system without inducing errors or producing safety or health hazards IAW MIL‐STD‐1472G with no more than 8 hours of training conducted in a classroom setting and paper‐based documentation.

1 3.5.11 Emitting (Fire) Button The system’s emitting (fire) button shall be physical and not a screen display selector.

1 3.5.12 Firing Command The system shall allow individual operator‐initiated commands to fire from user workstation.

1 3.5.4 Installation Time The system shall be designed to allow the install of system components onto a prepared platform within 10 days.

1 3.5.5 Removal Time The system shall be designed to allow the removal of system components from a prepared platform within 10 days.

1 3.5.6 Front/face panel accessibility The system switches and indicators shall be mounted for operator accessibility and visual observation of indicators.

1 3.5.7 Visual The system's basic status indicators shall indicate system status conditions and alerts that the operator can easily read and understand.

1 3.5.7.1 Operation in full sunlight The system indicators shall be readable in full sunlight conditions.

1 3.5.7.2 Operation in night time The system indicators shall be readable in night time conditions.

1 3.5.7.4 Night vision goggles viewable The system displays and indicators shall be readable with Night Vision Goggles.

1 3.5.7.5 Color blind readable The system's workstation shall be readable by user with red and green color deficiency.

1 3.5.7.6 Fire Control Marking All system fire controls shall be clearly marked and discernible by the unaided eye and night vision devices IAW MIL‐STD‐1472G.

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Attachment 1

Tier Requirement ID Title Performance Description

1 3.5.8 Audibility The system's basic status indicators shall indicate system status conditions and alerts that the operator can easily hear and understand IAW MIL‐STD‐1472G.

1 3.6.1.2 Electromagnetic Compatibility (EMC) The system/equipment shall be electromagnetically self‐compatible such that all its performance requirements are met.

1 3.6.1.3 Electromagnetic Environment (EME) The system shall be electromagnetically compatible with its intended electromagnetic environment such that its system performance requirements are met.

1 3.6.1.4 Hazards of Electromagnetic Radiation to Ordnance

(HERO)

The system shall be compliant with MIL‐STD‐464C requirements for the HERO.

1 3.6.1.5 Hazards of Electromagnetic Radiation to Personnel

(HERP)

The system shall be compliant with DoDI 6055.11 requirements for the HERP.

1 3.6.1.6 Hazards of Electromagnetic Radiation to Fuel

(HERF)

The system shall be compliant with MIL‐STD‐464C and NAVSEA OP 3565/NAVAIR 16‐1‐529 Volume 1 requirements for the HERF.

1 3.6.1.7 Electrostatic Discharge Control

The system shall control and dissipate the build‐up of electrostatic charges caused by humans, particle impingement, fluid flow, air flow, and other triboelectric charge generating mechanisms to avoid fuel ignition, ordnance hazards, personnel shock hazards, and to prevent performance degradation, or damage to electronics.

1 3.7.1.1 System Components Documentation

The following information shall be provided for major system components (RF Source, Modulator, Antenna, High Voltage Power Supply, Cooling System, and Sensors) for safety analysis:

• One‐page description of major components.

• One‐page list of potential major component failure modes and effects.

• Known hazardous materials in components.

1 3.7.1.10 Software Documentation Software architecture block diagrams (Commercial‐off‐the‐shelf [COTS] and custom software) shall be provided for system health (BIT/monitoring/housekeeping), states, modes, and the firing circuit.

1 3.7.1.2 Electrical Safety The system shall protect personnel from injury and equipment from damage resulting from stray voltages, electrical discharges and other risks, IAW JESD625‐B and MIL‐STD‐1686C.

1 3.7.1.4 Laser Safety Any LASERs used shall comply with the safety design requirements of MIL‐STD‐1425A Notice 1 (CLASS 1 Eye Safe) and OPNAVINST 5100.27B.

1 3.7.1.5 Laser Class Documentation A MIL‐STD‐1425A LASER used in this application shall provide Navy approval for use documentation.

1 3.7.1.9 Software Safety

The system's software shall be designed with safety considerations IAW Joint Software Safety Engineering Handbook V1.0 published August 27, 2010. Custom software shall be evaluated against the Appendix: Section E3‐E10, System Design Requirements and Guidelines. In addition, custom software development shall be documented in a Software Development Plan.

1 3.7.2.2 System noise The system steady‐state noise level shall be less than 85 dBA per MIL‐STD‐1474E and DoDI 6055.12 w/Change 1.

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Attachment 1

Tier Requirement ID Title Performance Description

1 3.7.2.4 Physical Safety The system shall minimize the potential for personal injury during transportation, installation, erection, disassembly, operation, and maintenance IAW MIL‐STD‐882E and MIL‐STD‐1472G.

1 3.7.4.4 Inadvertent Firing Protection The system shall provide mechanical methods to prevent inadvertent firing IAW MIL‐STD‐1472G.

1 3.7.4.5 Separate Firing Circuit The Emitting (firing) command shall be on a separate electrical circuit from the power to the RF Source.

The Emitting (firing) command electrical signal shall be included in the documentation.

1 3.7.4.8 Antenna Hard Stops The system shall have an antenna hard stops to prevent RF Emitting outside of safety parameters.

1 3.7.4.9 Antenna Pins Installed The system shall prevent a transition to Tactical Mode and alert the user when antenna stow pins are installed.

1 3.8.1 Cybersecurity The system shall implement Cybersecurity Control Measures IAW DoDI 8500.01, DoDI 8510.01, MOA Between DoD and DHS "Cybersecurity and Cyberspace Operations", and COMDTINST M5500.13 (Series) to ensure appropriate system availability, integrity, confidentiality, authentication and non‐repudiation.

1 3.8.2 User Roles The system shall implement a Role Based Access Controls (RBAC) to control access to system data, configuration, and implementation.

1 3.8.3 Information Security The system shall accommodate safeguards to ensure US‐only and sensitive information is not released to unauthorized users, from Unclassified to Secret (including NATO, Allied, and Multinational (Coalition) releasable classifications).

1 3.8.3.1 Convey unclassified information Basic system status indicators shall only convey unclassified information.

1 3.9.1.1 Operating Temperature The system shall operate during and after exposure to an operating temperature range of ‐4°C to 58°C

(T) and ‐25°C to 60°C (O).

1 3.9.1.2 Storage Temperature The system shall operate after exposure to a storage temperature range of ‐40°C to 70°C.

1 3.9.11 Solar Radiation The system shall operate during and after exposure to solar radiation loading of no more than 1103 W/m2.

1 3.9.12.1 Wind Operation The system shall operate during and after sustained winds of 43 knots and 3 gusts of 56 knots.

1 3.9.12.2 Wind Survivability The above‐deck system components shall survive sustained winds of 90 knots.

1 3.9.13.2 Sea State Survivability The system shall operate after being exposed to Sea State 5 conditions.

1 3.9.2 Acceleration The system structure, foundations, and equipment shall operate while sustaining loads resulting from peaking vertical accelerations of at least 2g and horizontal peak accelerations of at least 0.5g.

1 3.9.3 Vibration The system shall operate at the installed location during and after being subjected to vibration as measured on the host platform.

1 3.9.4 Rain The system shall operate during and after exposure to rain and blowing rain conditions up to 2" per hour.

1 3.9.6 Salt Fog The system shall operate when exposed to salt fog conditions as described in ASTM G85 Annex A3.

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Attachment 1

Tier Requirement ID Title Performance Description 1 3.9.8 Humidity The system shall operate during exposure to 0‐100% relative humidity.

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