Attachment F - THOR CTM.pdf

Attachment F 70RWMD21R0000000X

U.S. Department of Homeland Security

Countering Weapons of Mass Destruction

Criteria Matrix for

Thallium Bromide Human Portable Radiation Detection Systems Objective Resolution (THOR)

Date: February 12, 2021

600-THOR-129150-v1.0

For Public Release

The following table indicates the changes made to the document.

Version Modified By Section Updates V1.00 Initial Release

Table of Changes

Purpose and Scope The purpose of the Criteria Traceability Matrix (CTM) is to document the criteria developed for the THOR Program. The intent is to capture criteria, not requirements, for the assessment of the Technology Readiness level (TRL) of detector modules using Thallium Bromide (TlBr) as the detection material that has the potential to meet future Radio Isotope Identification Device (RIID) procurement requirements. While the criteria are not intended for an acquisition of RIIDs some are intended to inform vendors of likely requirements for a next generation RIID procurement.

The THOR Program is not an acquisition program, it is Phase III and IV of a Research and Development (R&D) effort to increase the TRL for Thallium Bromide (TIBr) as a detection material. TIBr is currently assessed at a TRL of 4. The THOR Program’s approach is to integrate the detector material technology already developed during Phases I and II into a prototype form factor suitable for testing. The device(s) will then transition to commercialization once a TRL of 7 is achieved.

THOR established a Criteria Working Group (CWG) composed of requirements, research, development, acquisition, and test and evaluation personnel from the DHS CWMD office and representatives from Customs and Border Protection’s Laboratory and Scientific Services Division, see Table 1 below. The objective of the CWG was to identify potential criteria and develop evaluation criteria that ensure: TRL 7 is achieved; critical ANSI and DHS specifications are incorporated; the impact of criteria on prototype production is assessed; and industry recommendations are incorporated. The CWG developed the criteria using Basic Handheld (BHH), Advanced Handheld (AHH), and Secure the Cities (STC) requirements as a foundation for use in THOR testing. These criteria are denoted as “Prototype” in the CTM.

The CWG considered what requirements may be feasible beyond the prototype, as in a production version RIID. These criteria are identified as “Deployment”, and are intended to be an indication to vendors of potential requirements for the next generation RIID procurement. They are not inclusive of all requirements for the next generation RIID, but those the CWG determined could affect and/or inform design decisions of the prototypes (i.e., the neutron requirements are included in the CTM to remind developers that in addition to the gamma CDM there are these major components that must also fit within the overall size, weight, and power design constraints).

Attachment F 70RWMD21R0000000X 600-THOR-129150-v1.0

THOR -

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-01 Gamma Detection Device, during scanning operations, shall alarm/provide an indication when the radiation field changes from ambient background to that with a non-background source of radiation present.

See Notes

Probability of detection (PD) ≥80% at a relative speed of 0.3 meters/second and distance of closest approach of 0.61 meters of 0.66 µR/hr of Co-57 and separately 7.53 µR/hr of Ba-133.

Probability of detection (PD) ≥80% at a relative speed of 0.61 meters/second and distance of closest approach of 1.22 meters of 0.66 µR/hr of Co-57 and separately

7.53 µR/hr of Ba-133.

Derived from BHH The alarm signal threshold settings must be the same as those used for the false alarm tests, and device orientation must be as used in standard operations (in hand for scanning). For testing, the exposure rate to be detected will be scaled as the square root of the ratio of the current test site background exposure rate to the background exposure rate on which the requirement was based (7.5 uR/hr). The background may vary between 0.34 µR/hr to 25 µR/hr. After establishing the target exposure rate based on test site background, the required distance and speed remain as listed in the threshold and objective. If a source is used that requires a different distance than that specified in the requirement to obtain the target exposure rate at the distance of closest approach, then speed must also be modified scaled based on the ratio of the distance of closest approach for test to the distance of closest approach specified in the requirement.

Prototype Note: future KPP

CR-02 Neutron Detection Device shall alarm or provide an indication when the neutron radiation field changes from ambient to that with a neutron source present.

Detect 20,000 (±20%) neutrons/s from a Cf-252 source surrounded by 4-cm thick high density polyethylene (HDPE) with a distance of closest approach of 25 cm (center of source to reference point of device) and a relative speed of 0.5m/s.

Device must alarm/indicate neutrons no later than 1 s after the RIID/source passes through the point of closest approach) in 9 out of 10 trials

Objective = Threshold N42.34-2015 sec 6.4 Deployment Note: future KPP

CR-03 Modify Threshold The device shall allow modification of the detection alarm settings/thresholds.

User adjustable thresholds Objective = Threshold Derived from BHH FR-01-

This will need to be Password protected, see CR-41, restricted mode. Prototype: Demonstrate alarm threshold(s) can be modified.

CR-04 Gamma Energy Range

Device shall detect gamma rays over a relevant range of energies.

25 keV-3000 keV 15 kev-8000 keV BHH FR-01-01 Prototype

CR-05 Exposure Rate Range

The device shall measure exposure rates over a wide range.

0.1 uR/hr-50 mR/hr 0.1 uR/hr - 1 R/hr Derived from BHH FR-10- 03, updated to reflect recent CBP experience with cases greater than 25 mR/hr

For the prototype determine max range of the TlBr Complete Detector Module.

CR-06 Exposure Rate Accuracy

The device shall accurately display exposure rate or ambient dose equivalent rate readings.

Meet the accuracy requirements +/-10% for Cs-

Meet the accuracy requirements +/-30% for Am-241 and Co-60 and +/-10% for Cs-137

N42.34-2015 section 6.5, modified to include accuracy for high and low energy sources as an objective.

Prototype

CR-07 Overrange When exposed to radiation fields that are greater than the maximum designed exposure rate, the device shall provide indication of the over range state.

An alarm indicating for example “over-range” or “high counts” and remains activated until the radiation field is reduced.

Objective=Threshold Derived from BHH FR-10- 03 and FR-10-04 and ANSI-42.34-2015, Sec 6.6

Deployment

CR-08 Rapid Recovery From Overrange

Device shall rapidly recover from an over range condition after the radiation field is returned to background levels without any user interaction (other than acknowledging an audible alarm).

Recovery time no greater than 1 minute Recovery time no greater than 15 sec

Derived from BHH FR-10- 03 and FR-10-04 and ANSI-42.34-2015, Sec 6.6

Deployment

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-09 Safety Alarm An alarm shall be provided to alert the user that the ambient radiation intensity is above a user-selected threshold level (typically 2mR/hr).

Distinct audible and visible alarm when the radiation field exceeds alarm setting.

Distinct audible, visible, and tactile alarm when the radiation field exceeds alarm setting.

Derived from BHH FR-10- 02 and N42.34-2015 section 5.14

Prototype

CR-10 Settable Safety Level

The device shall provide a user-definable safety alarm setting.

Settable threshold based on exposure rate/dose rate.

Objective =Threshold Derived from BHH FR-10- 02a and N42.34-2015 section 5.14

Prototype: Ensure the alarm threshold is settable.

Deployment: Appropriate menu and restricted access per CR-41

CR-11 Gamma False Alarm Device shall have a low rate of gamma false detections.

≤1 false gamma alarm in 8 hours when operated in a stable background environment.

≤1 false gamma alarm in 12 hours when operated in a stable background environment.

BHH, AHH and STC all have similar requirements. Threshold and Objective from BHH.

Prototype

CR-12 Neutron False Alarm

Device shall have a low rate of neutron false detections.

≤1 false neutron alarm in 8 hours when operated in a stable background environment.

≤1 neutron alarm in 12 hours when operated in a stable background environment.

BHH OR-04 Deployment

CR-13 Localize Device shall support the operator in localizing a radiation source.

Indicate rise and fall of counts using a time series plot with a maximum of 1 second time intervals.

In addition to the threshold provide directionality to a gamma source.

Derived from BHH OR-05 Prototype: Will evaluate if the integration time for the display of count rate is ≤1 second Deployment: All other aspects of the requirement.

CR-14 Tactile Indication of Changing CPS

The device shall provide tactile indication of changing gamma count levels to assist in localization.

See Notes

Threshold is the criteria Objective = Threshold Derived from BHH OR-11 and recent user experience

This is needed for design information to design for power needs. Not mission critical. Similarly there will be a need for an audible response for localization that too may inform power requirements.

Deployment

CR-15 Audible Indication of CPS

The device shall provide an audible alert that varies with count rate to assist in localization.

Threshold is the criteria Objective = Threshold BHH-FR-11-02 Deployment

CR-16 Radionuclide Library

The device shall have a library of radionuclides/reactions that can be identified

The Library includes radionuclides/reactions listed as Priority 1, 2 and 3.

Library includes radionuclides/reactions listed as Priority 1, 2, 3, 4 and 5.

Derived from BHH and AHH ORDs updated to reflect recent CBP LSS-TC activity.

The Radionuclide Library table provides the radionuclides/reactions to be included in the device’s library. Those listed as Priority 1 are more important than priority 2 and so on, but radionuclides/reactions within a priority are not further prioritized.

Prototype Note: future KPP

CR-17 PID Unshielded The device shall correctly identify with a Probability of Identification (PID) ≥ 80% the present radionuclides that are unshielded and produce 50 μR/hr above background at the reference point of the gamma detector, with the exception of NORM (Ra-226. Th- 232, K-40) that are to be 20 μR/hr above background.

Radionuclides/reactions listed as Priority 1, 2 and 3.

Radionuclides/reactions listed as Priority 1, 2, 3, 4 and 5.

See CR-16 Pu-239 will be tested using WGPu. U-235 will be tested using HEU. U-238 will be tested using DU. The constraints on WGPu, HEU, and DU sources used for testing are as specified in N42.34-2015 sec 6.1.5

An identification is acceptable when it is complete and correct as defined by ANSI N42.34-2015, Annex C. The device must positively identify the present target radionuclide(s) without falsely identifying non present radionuclides.

Complete and correct may also include daughter(s) and impurities of the target radionuclide(s).

Prototype: In addition to the stated cases of threshold and objective, the program will characterize probability of identification vs fluence rates for some high priority radionuclides.

Intent is to identify radionuclides at the lowest fluence rates possible.

Note: future KPP

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-18 PID shielded The device shall correctly identify, with a Probability of Identification (PID) ≥ 80%, the present radionuclides that are shielded* and produce 50 μR/hr above background at the reference point of the gamma detector, with the exception of NORM (Ra-226. Th- 232, K-40) that are to be 20 μR/hr above background.

Radionuclides/reactions listed as Priority 1 and 2. Radionuclides/reactions listed as Priority 1, 2, 3, 4 and 5.

See CR-16 *Radionuclides categorized as medical are shielded with 8cm of PMMA.

Radionuclides categorized as SNM, weapon indicating, industrial, or NORM are shielded with 5 mm of steel

Scored using the complete and correct technique

Prototype

CR-19 PID HEU Device shall correctly identify, with a Probability of Identification (PID) ≥ 80%, 70 grams of High Enriched Uranium (HEU) metal at a distance of 25 cm in the following configurations:

i. Unshielded

ii. Shielded by 6.0 cm of 304 stainless steel (8.0g/cc)

iii. Shielded by 15cm of graphite (2.25g/cc)

Objective = Threshold See CR-16; AHH ORD, sec 6.1.2.f

Scored using the complete and correct technique Prototype

CR-20 PID WGPu Device shall correctly identify, with a Probability of Identification (PID) ≥ 80%, 70 grams of Weapons Grade Plutonium (WGPu) metal at a distance of 25 cm in the following configurations:

i. Unshielded

ii. Shielded by 1.0 cm of tungsten (19.25g/cc)

iii. Shielded by 6.0 cm of 304 stainless steel (8.0g/cc)

iv. Shielded by 15cm of graphite (2.25g/cc)

Objective = Threshold See CR 02; AHH ORD, sec 6.1.2.f

Scored using the complete and correct technique Prototype

CR-21 PID DU The device shall correctly identify, with a Probability of Identification (PID) ≥ 80%, 3.9 Kilograms of Depleted Uranium (DU) metal at a distance of 25 cm in the following configurations:

i. Unshielded

ii. Shielded by 1.0 cm of tungsten (19.25g/cc)

Objective = Threshold See CR-16; AHH ORD, sec 6.1.2.f

Scored using the complete and correct technique Prototype

CR-22 PID Multiple Isotopes

The device shall be able to identify multiple radionuclides simultaneously with a probability of correct identification ≥ 80% when each source is producing 50 μR/hr above background at the reference point of the gamma detector.

All cases of two radionuclides. The following are the minimum to be demonstrated for compliance.

a)Cs-137 + DU

b) Tc-99m+ HEU

c) Tl-201+ HEU

d) Ga-67+ HEU

e) I-131+ WGPu

f) NORM + HEU

g) NORM + WGPu

Threshold plus three or more non-NORM radionuclides. The following are the minimum to be demonstrated for compliance.

a) WGPu + Co-60 + Ba-

b) HEU + Ir-192 + Co-60

c) Cs-137 + Co-60 + Ba-

BHH (FR-06-06), AHH

(6.1.7g) and STC (SL-48) all have similar requirements. Lettered sub criteria were developed in CWG.

N42.34-2015, sec 6.9;

BHH RTM. For NORM, the combined exposure rate of the NORM is to be 50 μR/hr (this is a change to the N42.34-2015 test procedure).

Threshold is the N42.34 req. The objective is from BHH but also covers the AHH requirement for SNM and two additional sources. The Obj test cases are those we’ve chosen in past tests as problematic for algorithms.

Other Issues we’ve seen and can be added to the set of test cases are: Pu and Ir-192; Pu and Se-75: HEU and Lu-177.

Scored using the complete and correct technique

Prototype

CR-23 PID Masked Sources Device shall be able to identify Special Nuclear Material (SNM) while masked by NORM, Industrial or Medical sources.

5:1 ratio between masking sources and SNM 10:1 ratio between masking sources and

SNM

From BHH FR-06-05;

CWMD TCS for RIIDs sec 5.10.4, 5.10.5, and 5.10.6

Will use the CWMD RIID TCS masking criteria

Scored using the complete and correct technique

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-24 Unidentified An indication shall be displayed (e.g., “not identified”) if the device indicates the presence of a source but is not able to identify a radionuclide.

Display not identified for a radionuclide having an exposure rate 50 uR/hr above background after 2 minutes exposure that is not in the device library; where the radionuclide may be removed from the radionuclide library for the test.

Objective = Threshold ANSI N42.34-2015, Section 6.8.1

Prototype

This criteria does not imply that anything less than 50 uR/hr should be ignored. It is a specification to test that the device will provide an indication of inability to positively identify a radionuclide when there is indications of a radionuclide present at any exposure rate, but the signal is undiscernible.

CR-25 ID Within 2 Min The device shall identify present radionuclides with a minimal spectrum acquisition duration.

≤ 2 minutes ≤ 30 seconds BHH, AHH and STC all have similar requirements. Threshold and Objective from BHH

FR-06-01.

ANSI N42.34-2015,

Section 6.8

Prototype

CR-26 15 Sec Compute Time

The device shall present identification results immediately following completion of spectrum collection (see CR-25).

Within 15 seconds of completion of the spectrum acquisition.

Objective = Threshold CWG expanded CR-25 to account for note in BHH

FR-06-01.

The added 15 seconds to the spectrum acquisition time is to put a constraint on the analytical time.

Deployment

CR-27 Add Acquisition Time

Device shall allow a user to add more spectrum acquisition time to the last spectrum and reanalyze the new spectrum as a new file.

Threshold is the Criteria. Objective = Threshold Derived from BHH FR-06-

Deployment

CR-28 Adjustable Acquisition Time

Device shall have user adjustable spectrum acquisition duration for identification.

Up to 5 minutes Any length of time Derived from BHH FR-06-

Deployment

CR-29 ID Confidence Device shall provide indication as to the confidence of the radionuclides identified.

Display of a numerical indication (e.g., 1 to 10, 0 to 1)

Objective = Threshold ANSI N42.34-2015 section 6.8.1

Prototype

CR-30 Energy Resolution Device shall have high resolution. Better than 4% energy resolution as measured on the Cs-137 662 keV peak.

Better than 2% energy resolution as measured

Threshold and Objective

BHH FR-06-07

Prototype

CR-31 Store Files The device shall have the ability to internally store complete identification data files

Store 100 complete data files. Store 1000 complete data.

N42.34-2015 section 5.13, modified per BHH and STC requirements for storage of at least 100 files.

A complete spectral file includes as a minimum the data specified in CR-34. Prototype

CR-32 Storage Device The data storage device shall be internal and irremovable.

Threshold = Criteria Objective = Threshold Added per deliberation of the CWG

Deployment

CR-33 Transmit Files The device shall transmit complete identification data files in the ANSI N42.42 data format.

Threshold = Criteria Objective = Threshold N42.42 and N42.34 Prototype

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-34 Data Record Info Data record shall contain pertinent information.

a) RIID manufacturer name, model, and serial number

b) Software version

c) Gamma detector kind (e.g., NaI, polyvinyl toluene [PVT])

d) Date and time of measurement

e) Measured gamma-ray radiation level (e.g., exposure rate)

f) Background spectrum

g) Live time and real time for background spectrum

h) Measured spectrum

i) Live time and real time for measured spectrum

j) Energy calibration for the background and measured spectrum

k) Radionuclide identification results

l) Confidence indication

Objective = Threshold N42.34-2015 section 5.13

Prototype

CR-35 Transfer to Ancillary Device

The device shall transfer data to ancillary devices.

1) Computers using Windows 10 or higher.

2) Mobile devices iOS 9.3 and Android OS 9.0 and higher

CWG concluded that the list from BHH-FR -12-01 and BHH-6.2d and AHH 6.2f should have an overarching criteria.

Prototype - Threshold 1 and Deployment for Threshold 2

CR-36 Transmit Method The device shall be able to transmit data using all of the listed interfaces.

1) USB 2.0 or higher

2) Wi-Fi 5 (802.11ac)

3) Bluetooth security mode 3

4) Removable media

5) Cellular

6) Bluetooth security mode 4

From BHH-FR -12-01 Need to indicate version of Wi-Fi , Bluetooth and cellular standards. Prototype with any one or more of the modes.

CR-37 Display The display shall provide operationally relevant indications and information

Display the following, when appropriate:

a) Gamma alarm

b) Neutron alarm, if applicable

c) Radionuclide cannot be identified (e.g., “not identified,” “unknown”)

d) Gamma and neutron count rate readings

e) Count rate is too high for radionuclide identification

f) Radiological over-range conditions (e.g., “over-range” or “high counts”)

g) Radionuclide categorization, identification, and confidence indicator

h) Access mode (e.g., routine or restricted)

i) Battery status

j) Operational status (e.g., normal, calibration needed, stabilization needed)

k) Radiation protection alarm

l) High or low detector count rate conditions indicative of a detector failure

m) Energy stabilization or calibration invalid or not acceptable

n) Gamma exposure rate or dose rate

o) Gamma count rate -time series plot (localization)

Objective = Threshold N42.32-2015, sec 5.7 For the prototype the minimum threshold data required to be displayed is a,c,d, (gamma only),f,g,k, and o . The remaining data items are deferred to the deployment.

CR-38 Prevent Unauthorized Access

The OS/software shall be configured in a way to prevent unauthorized access.

Can implement controls to limit USB, Bluetooth, Wi-Fi, and flash drive connections.

DHS Directive 4300A Deployment

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-39 Access Modes The device shall have two different access modes.

Routine mode (no password) and restricted mode (password protected).

Objective = Threshold Next gen RIID/BHH N42.34-2015 and proposed update

Deployment

CR-40 Routine Mode Routine mode shall enable users to perform routine tasks:

Enables the user to perform detection and identification of radionuclides, measure exposure rate, and if applicable, detect the presence of neutrons and transfer data for reach back .

Routine mode may also be called “simple” or “ automatic” mode.

N42.34-2015 and proposed update

Deployment

CR-41 Restricted Mode Restricted mode shall enable authorized personnel to change parameters that can affect the operation of the RIID.

Enables an authorized user to control parameters that can affect the result of a measurement or indication criteria (e.g., radionuclide library, routine function control, calibration parameters, alarm thresholds, data logging process). It may also be called the “advanced” or “expert” mode.

The restricted mode shall have access controls (e.g., require a password), and may be accessed by connecting the RIID to a computer.

N42.34-2015 and proposed update

Deployment

CR-42 Size Device shall have small physical dimensions.

≤ 33 cm x 23 cm x 16 cm ≤ 16 cm x 10 cm x 8 cm BHH FR-33-01 Prototype

CR-43 Weight Device (including battery etc.)

shall have an operational weight of 5 lbs or less.

≤ 2.27 Kg (5 pounds) ≤ 1.6 Kg (3.5 pounds) Split from BHH OR-29 The weight of full system will include a neutron detector. Prototype - need to have the weight allowance for all sub systems specified and documented to ensure the final system (inclusive of systems not required for the prototype (e.g.

neutron detector)) will meet CR-43.

CR-44 One Hand Device shall be operated by a single person using one hand.

Criteria is Threshold Objective = Threshold Split from BHH OR-29 Deployment

CR-45 Temperature Ramp Device shall operate without degradation in the operational environment in extreme temperature.

-30° C to +50° C -40° C to 50° C From BHH FR-24-01.

ANSI 42.34 - 2015; 7.1

with modified lower temperature limits.

Prototype

CR-46 Temperature Shock Device shall operate without degradation in the operational environment during temperature shocks.

-30° C to 50° C -40° C to 50° C From BHH FR-24-01.

ANSI 42.34 - 2015; 7.2

with modified lower temperature limits.

Deployment

CR-47 Temperature Start-up

Device shall be able to operate when switched on at extreme temperature limits.

-30° C to 50° C -40° C to 50° C From BHH FR-24-01.

ANSI 42.34 - 2015; 7.5

with modified lower temperature limits.

Deployment

CR-48 Drop Device shall withstand being dropped on all sides onto a concrete surface.

From heights of 1.5 meters 3 meters BHH-OR-24 and N42.34- 2015 sec 9.4 with minimum drop height increased to account for operational experience

Note: tested IAW ANSI 42.34-2015 sec 9.4 using the modified drop height Deployment

CR-49 Vibration Device shall withstand exposure to vibrations associated with the operation of handheld or hand-carried equipment.

IAW ANSI 42.34-2015 sec 9.1 Objective = Threshold ANSI 42.34-2015 sec 9.1 Deployment

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-50 Mechanical Shock Device shall not be physically affected and function properly after exposure to shock pulses of 50 g peak acceleration, each applied for a nominal 11 ms in each of three mutually orthogonal axes.

IAW N24.34-2015 sec 9.2 Objective = Threshold N24.34-2015 sec 9.2 Deployment

CR-51 Impact Device shall be unaffected by microphonic conditions such as those that may occur from low-intensity impacts from sharp contact with hard surfaces.

IAW N42.34-2015 sec 9.3 Objective = Threshold N42.34-2015 sec 9.3 Deployment

CR-52 Lifetime/No Maintenance

Device shall have a long service life requiring no scheduled maintenance.

>12 years >15 years BHH-OR-17 with threshold increased to account for need of longer periods between device replacements.

Acceptable maintenance activates include battery exchange or cleaning for the life of the device.

Deployment

CR-53 Self Calibrate Device shall have the ability to self-calibrate.

See Notes

Using a radioactive source that does not exceed the 10CFR3071 schedule B exempt quantity and does not have special shipping constraints.

Does not use a radioactive source (e.g.

uses background

Derived from BHH FR-22-

Prototype: Must have a calibration routine; does not need to be fully operationalized.

Deployment: Criteria met in full CR-54 Internal Calibration

Source Devices deploying an internal self-calibration source shall self-calibrate for the life of the device.

If internal source needs replacement to meet service life, the internal source must be easily accessible and replaceable.

Without needing replacement/replenish ment.

Logistics constraints based on historical experience

Devices deploying an internal self-calibration source should self-calibrate for the life of the device without needing replacement/replenishment. If replacement/replenishment is required, the design of the device should allow for easy and rapid access and replacement.

Deployment

CR-55 Battery Time Device shall have the ability to operate on battery power in scanning mode (non-alarm state) and standard test conditions.

≥ 8 h 12 h BHH - FR-20-1 Deployment

CR-56 Replaceable Batteries

Device shall have a battery or batteries that are replaceable by the user without special tools.

Batteries shall be replaceable in the field without the use of special tools.

Batteries shall be replaceable in the field without the use of any tools.

BHH-FR-20-02 Special tools are tools not readily available or found in a standard tool kit (example of standard tools include pliers, cross point or flathead screw drivers)

Deployment

CR-57 Battery Availability Device shall use batteries that are commonly available.

Vendor replaceable batteries. Batteries that are commonly and commercially available, non-proprietary and not exclusive to that detector.

BHH-FR-20-06 modified to allow vendor provided batteries as the threshold

Deployment

CR-58 Long Service Life Devices Shall have a long service life.

>12 years >15 years BHH OR-17 With the threshold based on use of RIID

Deployment

CR-59 Record Operating Hours

Device shall record cumulative operating hours.

Download data file onto external device for reporting purposes

Transmit recorded data electronically for reporting purposes

CWMD Logistics Policy Deployment

Number

Descriptor Criteria Threshold Objective Reference/Source Notes Prototype/ Deployment Version *White block are criteria for prototype; Gray for deployment

CR-60 Health Status Device shall notify operator of health status.

Notify of any device error that would impact the device's capability to fully operate.

Electronically transmit, to logistics agencies, device errors that would impact the device's capability to fully operate.

N42.34-2015 sec 5.7.1.j CWMD Logistics Policy

Deployment

CR-61 MTBF Device shall be reliable (MTBF). ≥17,520 Hr (2 years) ≥26,280 Hr (3 Years) BHH-OR-19 and STC-SL- 63 with threshold and objective increased to account for needed reliability and reduce over all maintenance costs.

MTBF is defined for a particular interval, as the total operating time (time that the system is operating or capable of operating) of the population of devices divided by the total number of failures (requiring corrective maintenance actions).

Deployment

CR-62 Shelf Life Device shall be fully functional upon startup after long periods of storage under standard conditions.

>12 months of storage time. >18 months of storage time.

CONOPS based on user experience

Standard conditions are:

Ambient temperature 18°C to 25°C Relative humidity (RH) ≤75% Atmospheric pressure 70–103.3 kPa (525–775 mmHg at 0 °C)

During long periods of storage that the device will not require routine operational checks.

Radionuclides/Reactions for Identification Radionuclide Category Priority Americium-241 [Am-241] Weapon Indicating 1 Cesium-137 [Cs-137] Industrial 1 Cobalt-60 [Co-60] Industrial 1 Iridium-192 [Ir-192] Industrial 1 Neptunium-237 [Np-237] SNM 1 Plutonium - 239 [Pu-239] SNM 1 Selenium-75 [Se-75] Industrial 1 Uranium-235 [U-235] SNM 1 Uranium-238 [U-238] Weapon Indicating 1 Barium-133 [Ba-133] Industrial 2 Cesium-131 [Cs-131] Medical 2 Cobalt-57 [Co-57] Industrial 2 Fluorine-18 [F-18] Medical 2 Gallium-67 [Ga-67] Medical 2 Iodine-123 [I-123] Medical 2 Iodine-125 [I-125] Medical 2 Iodine-131 [I-131] Medical 2 Lathanum-138 [La-138] NORM 2 Lutetium-176 [Lu-176] NORM 2 Lutetium-177 [Lu-177] Medical 2 Lutetium-177 metastable [Lu-177m] Medical 2 Palladium-103 [Pd-103] Medical 2 Plutonium-238 [Pu-238] SNM 2 Potassium-40 [K-40] (a) NORM 2 Radium-223 [Ra-223] Medical 2 Radium-226 [Ra-226 + Daughters(a)] NORM 2 Strontium-90/Yittrium-90 [Sr-90/Y-90] (b, c) Industrial 2 Technetium-99m [Tc-99m] Medical 2 Thallium-201 [Tl-201] Medical 2 Thorium-232 [Th-232 + Daughters (a)] NORM 2 Uranium-232/Uranium-233 [U-232/U-233] (b) SNM 2 Antimony-124 [Sb-124] Industrial 3 Cromium-51 [Cr-51] Medical 3 Europium-152 [Eu-152] Industrial 3 Hydrogen Neutron Capture H(n,g) Industrial 3 Indium-111 [In-111] Medical 3 Manganese-54 [Mn-54] Industrial 3 Manganese-56 [Mn-56] Industrial 3 Molybdenum-99 [Mo-99] Industrial 3 Niobium-95 [Nb-95] Industrial 3 Samarium-153 [Sm-153] Medical 3 Scandium-46 [Sc-46] Industrial 3 Strontium-89 [Sr-89] (c) Medical 3 Thallium-202 [Tl-202] Medical 3 Tungsten-187 [W-187] Industrial 3

Yittrium-88 [Y-88] Industrial 3 Californium-252 [Cf-252] Weapon Indicating 4 Americium-241-Beryllium [Am-241-Be] Weapon Indicating 4 Xenon-133 [Xe-133] Medical 4 Xenon-133 metastable [Xe-133m] Medical 4 Sodium-22 [Na-22] Medical 4 Rubidium-83 [Rb-83] Medical 4 Rubidium-86 [Rb-86] Medical 4 Iron-59 [Fe-59] Medical 4 Zinc-65 [Zn-65] Medical 4 Cerium-139 [Ce-139] Medical 4 Curium-244 [Cm-244] Industrial 4 Europium-154 [Eu-154] Medical 4 Cobalt-58 [Co-58] Medical 4 Sodium-24 [Na-24] Medical 4 Antimony-125 [Sb-125] Industrial 4 Cesium-134 [Cs-134] Industrial 4 Manganese-52 [Mn-52] Industrial 4 Gold-198 [Au-198] Medical 4 Bismuth-214 [Bi-214] NORM 4 Strontium-85/Krypton-85 [Sr-89/Kr-85] Industrial 4 Silver-110 metastable (Ag-110m) Industrial 4 Cobalt-56 [Co-56] Industrial 4 Lathanum-140 [La-140] Industrial 4 Niobium-92 metastable [Nb-92m] Industrial 4 Ruthenium-106/Rhodium-106 [Ru-106/Rh-106] Medical 4 Germainium-68 [Ge-68] Medical 4 Vanadium-48 [V-48] Medical 4 Polonium-210 [Po-210] Industrial 4 Tantalum-182 [Ta-182] Industrial 4 Xenon-131 metastable [Xe-131m] Medical 4 Holmium-166 metastable [Ho-166m] Industrial 4 Iodine-124 [I-124] Medical 4 Promethium-147 [Pm-147] Industrial 4 Promethium-146 [Pm-146] Industrial 4 Neutrons on Iron Fe(n,g) Weapon Indicating 4 Actinium-225 [Ac-225] Medical 5 Actinium-227 [Ac-227] Industrial 5 Argon-41 [Ar-41] Industrial 5 Arsenic-72 [As-72] Medical 5 Arsenic-74 [As-74] Medical 5 Astatine-211 [At-211] Medical 5 Barium-140 [Ba-140] Industrial 5 Beryllium-7 [Be-7] Industrial 5 Bismuth-207 [Bi-207] Industrial 5 Bismuth-212 [Bi-212] Industrial 5 Bromine-76 [Br-76] Industrial 5

Bromine-77 [Br-77] Industrial 5 Calcium-47 [Ca-47] Industrial 5 Cadmium-109 [Cd-109] Industrial 5 Cadmium-115 [Cd-115] Industrial 5 Cerium-141 [Ce-141] Medical 5 Cerium-144 [Ce-144] Industrial 5 Curium-242 [Cm-242] Industrial 5 Curium-243 [Cm-243] Industrial 5 Cobalt-55 [Co-55] Medical 5 Copper-64 [Cu-64] Medical 5 Europium-155 [Eu-155] Industrial 5 Europium-156 [Eu-156] Industrial 5 Gadolinium-153 [Gd-153] Medical 5 Gadolinium-159 [Gd-159] Industrial 5 Hafnium-181 [Hf-181] Industrial 5 Mercury-203 [Hg-203] Medical 5 Holmium-166 [Ho-166] Medical 5 Iodine-126 [I-126] Industrial 5 Iodine-132 [I-132] Industrial 5 Iodine-133 [I-133] Industrial 5 Iodine-134 [I-134] Industrial 5 Iodine-135 [I-135] Industrial 5 Krypton-87 [Kr-87] Industrial 5 Krypton-88 [Kr-88] Industrial 5 Lutetium-172 [Lu-172] Industrial 5 Niobium-94 [Nb-94] Industrial 5 Neodymium-147 [Nd-147] Industrial 5 Protactinium-231 [Pa-231] Industrial 5 Lead-203 [Pb-203] Medical 5 Rhodium-105 [Rh-105] Industrial 5 Ruthenium-97 [Ru-97] Medical 5 Praseodymium-144 [Pr-144] Industrial 5 Ruthenium-103 [Ru-103] Medical 5 Antimony-127 [Sb-127] Industrial 5 Tin-113 [Sn-113] Industrial 5 Tellurium-132 [Te-132] Industrial 5 Thallium-200 [Tl-200] Industrial 5 Thallium-204 [Tl-204] Medical 5 Thorium-229 [Th-229] Industrial 5 Thorium-230 [Th-230] Industrial 5 Thulium-170 [Tm-170] Industrial 5 Thulium-171 [Tm-171] Industrial 5 Tungsten-188 [W-188] Industrial 5 Xenon-127 [Xe-127] Industrial 5 Xenon-135 [Xe-135] Industrial 5 Yittrium-91 [Y-91] Industrial 5 Ytterbium-169 [Yb-169] Medical 5