Draft Attachment 1 - Requirements_06APR20.pdf

DRAFT Attachment 1 – Requirements

RFP No. 70RWMD20R00000003

Listed below are all minimum requirements that must be met at the threshold level.

ID # Requirement Threshold Objective Reference Clarification Meets or Does Not Meet

Reference/Explanation

SL-1 Maximum Size The PRD shall have dimensions less than or equal to 20 cm x 10 cm x 5 cm excluding any holster or carrying case.

Threshold = Objective IAW ANSI N42.32, 2016 Section 5.2.1

SL-2 Maximum Mass The PRD shall have a maximum mass of 400g.

Threshold = Objective IAW ANSI N42.32, 2016 Section 5.3.1

SL-3 Detector(s) The PRD shall have gamma detectors only.

Threshold = Objective STC Requirement PRDs with detector materials that detect both gamma and neutron radiation may not be submitted. PRDs with neutron detectors built in but disabled may not be submitted.

SL-4 Alarm Types The PRD shall have visual, audible and vibration alarms. At least one type of alarm must be operational under any configuration of the PRD.

Threshold = Objective STC Requirement

SL-5 Audible Alarm The PRD shall have an audible alarm with an A-weighted sound level between 85 dB(A) and 100 dB(A) at least 30 cm from the alarm source.

Threshold = Objective IAW ANSI N42.32, 2016 Section 5.10.2

The frequency of an audible alarm shall be within the range of 1000 Hz to 4000 Hz.

SL-6 Rate of False Alarm The false alarm rate for gammas shall be less than or equal to 2 alarms in 8 hours when operated in a stable background environment.

Threshold = Objective IAW ANSI N42.32 2016, Section 6.1

SL-7 Gamma Alarm The PRD shall alarm within 2 s after exposure to an increase in the ambient dose equivalent rate level of 50 µR/h (-0 %, +20 %) above background for Cs-137 when moving at a speed of 1.2 m/s (+/-10 %) at a distance of closest approach of 1.5 m.

Alarm within 2 s after exposure to an increase in the ambient dose equivalent rate level of 50 µR/h (-0 %, +20 %) above background for Co-60 and Am-241, when moving at a speed of

1.2 m/s (+/-10 %) at a distance of closest approach of 1.5 m.

ANSI N42.32, 2016,

Section 6.2

SL-8 Gradually Increasing Radiation

The PRD alarm threshold shall not be affected by slowly increasing radiation (0.5 m/s). In accordance with ANSI N42.32, 2016:

For 137Cs: Alarm in ≤ 2 s after reaching a distance of closest approach for 10 out of 10 trials.

Threshold = Objective ANSI N42.32, 2016, Section 6.4 (gamma only)

SL-9 Over-range Indication

The PRD shall pass the over range indication test.

Recover from over-range field within 1 minute.

As noted here. 1. Prior to the over range test, expose the PRD to the same 50 uR/h Cs-137 test field used for the gamma alarm test. Collect 10 readings and calculate the mean response. This is the pre-test response. Remove the source.

2. Expose the PRD at the required over range dose rate using Cs-137 (2x manufacturer’s stated max) for a period of 1 min and verify the PRD indicates an over range condition for the duration of the exposure.

3. Remove the over range exposure rate test field and verify the PRD returns to the response observed prior to the over range exposure within 30 min.

4. Repeat the pre-test exposure with the Cs-137 source placed in the same position used to obtain the pre-test mean. Collect 10 readings and verify that the mean response is within 15% of the mean response obtained prior to the PRD being exposed to the 2x radiation field.

SL-10 Ambient Temperature Per ANSI N42.32, 2016, Section 7.1, the PRD shall alarm in the pre-test, at each intermediate test, and at post-test for the results to be acceptable.

All other requirements in Section 7.1 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-

0.86 and t2≤0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15

IAW ANSI N42.32,

2016, Section 7.1

SL-11 Temperature Shock Per ANSI N42.32, 2016, Section 7.2, successful performance of the alarm function at each test point.

All other requirements in Section 7.2 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-

0.86 and t2≤0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15

2016 Section 7.2

SL-12 Extreme Temperature Start Up

Per ANSI N42.32, 2016, Section 7.5, successful performance of the alarm function at each test point.

All other requirements in Section 7.5 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-

0.86 and t2≤0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15

2016 Section 7.5

ID Requirement Threshold Objective Reference Clarification

SL-13 Relative Humidity Per ANSI N42.32, 2016 Section 7.3, the PRD shall alarm in the pre-test and post-test for the results to be acceptable.

All other requirements in Section 7.3 are objective. The changes in gamma response between the pre-test and the post-test are such that t1≥-

0.86 and t2≤ 0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15%.

2016 Section 7.3

SL-14 Moisture and Dust Protection

Per ANSI N42.32, 2016 Section 7.4, the PRD shall alarm in the pre-test in Section 7.4 are objective. The changes in gamma response between the pre-test and the post-test are such that t1≥-0.86 and t2≤ 0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15%.

2016 Section 7.4

SL-15 Mechanical Drop

Per ANSI N42.32 2016, Section 9.2, the PRD shall alarm correctly after being subjected to drops on each of its six surfaces from a height 1 ft onto a concrete floor.

All other requirements in ANSI N42.32 2016, Section 9.2 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-

0.86 and t2≤0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15.

IAW ANSI N42.32

2016, Section 9.2

ID Requirement Threshold Objective Reference Clarification

SL-16 Vibration Per ANSI N42.32, 2016, Section 9.1, the PRD shall withstand random vibration with spectral density of 0.01 g2Hz-1 with endpoints of 5 Hz and 500 Hz. The PRD shall alarm in the pre-test and post-test for the results to be acceptable.

There shall be no visible external damage to the PRD (solder joints should hold, nuts and bolts shall not come loose) and all control functions shall be verified to be operating correctly.

in ANSI N42.32 2016, Section 9.2 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-

0.86 and t2≤0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15.

2016, Section 9.1

SL-17 Impact (microphonics) Per ANSI N42.32, 2016 Section 9.3, the PRD shall alarm in the pre-test and post-test for the results to be acceptable.

Section 9.3 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-0.86 and t2≤0.86. These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15

IAW ANSI N42.32, 2016

Section 9.3

SL-18 Battery Lifetime The batteries that are used shall be widely available, shall not be unique to the PRD, and shall be replaceable in the field with tools that are easily obtained or are commercially available (e.g., screwdriver, coin).

The batteries shall be capable of powering the PRD in a non-alarm state For 24 h.

The batteries shall be capable of powering the PRD audible, visual, and vibration (if available) alarms for 30 min while continuously alarming.

Threshold = Objective IAW ANSI N42.32 2016, Section 5.13

SL-19

Low Battery Indication The PRD shall have a low battery indication.

Threshold = Objective STC Requirement

SL-20 Electrostatic Discharge

Per ANSI N42.32, 2016 Section 8.1, the PRD shall alarm in the pre-test and post-test for the results to be acceptable.

All other requirements in ANSI N42.32 2016, Section 8.1 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-0.86 and t2≤0.86. These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15 and no response changes (alarm activation, display change, etc.) as stated in the standard during each discharge.

2016, Section 8.1

SL-21 RF Immunity The PRD shall not be affected by radio-frequency (RF) fields over the frequency range of 80 MHz to 2.5 GHz at an intensity of 50 V per meter (V/m) 80% amplitude modulated with a 1 kHz sine wave.

Threshold = Objective IAW ANSI N42.32 2016, Section 8.2

SL-22 Not Used N/A N/A N/A N/A N/A

SL-23 Magnetic Fields Per ANSI N42.32, 2016 Section 8.3, the PRD shall alarm in the pre-test

Section 8.3 are objective. The changes in gamma response between the pre-test, and the post-test are such that t1≥-

0.86 and t2≤0.86.

These criteria indicate the PRD's pre-test and post-test responses do not differ by more than +/-15.

2016, Section 8.3

SL-24 Data Format for Near Real Time Data Transmission

As a minimum, the transmitted data shall contain the following information:

Manufacturer name

Instrument model

Serial number

Software version

Gamma detector kind (e.g., Csl(TI), Nal(TI), GMT)

Date and time of measurement

Measured radiation levels (e.g., exposure rate, dose rate, or level)

Gamma-ray alarm indication.

The transfer protocol shall be fully described in the technical manual.

When used, wireless techniques shall have the ability to be encrypted.

Threshold = Objective ANSI N42.32 2016, Section 5.14.1 and STC requirements.

SL-25 Near Real Time Transmission to Mobile Devices

The PRD shall have the ability to connect with and transmit data to smart phones and tablets, using Android 8.0 and higher.

Threshold = Objective STC Requirement

SL-25-1 Communications The PRD shall have Bluetooth 4.0 or better.

Threshold = Objective STC Requirement

SL-26 Software Vendor shall provide Windows based PC set up software (Windows 10 at a minimum).

SL-27 Smart Phone Applications for Near Real Time Data Transmission (Android 8.0 and higher) and/or be required to adapt their PRD data feed for use with existing CWMD STC mobile applications and near real time data transmission protocols, when available.

Vendor shall provide smart phone application for logging/storing data and alarms with the ability to track events on integrated mapping systems. Application shall have the ability to send PRD data and associated geospatial information from smart phone to a CWMD STC data center.

Threshold = Objective STC Requirement Android app must be available upon receipt of order, CWMD STC uses Open Geospatial Consortium (OGC) GIS environments.

Interface protocol is based on an IOT model and messaging protocol.

SL-28 Interactive Manual and Training Course

Vendor shall provide smart phone interactive manual and training for use on Android 8.0 and higher systems.

Threshold = Objective STC Requirement Intent is a simple refresher training tool for use with a mobile device. Training for PRD per CWMD STC curriculum as follows.

Students will:

-Understand capabilities of the PRD and employment parameters.

-Demonstrate how to perform an operations check on the PRD.

-Demonstrate how to turn On the PRD.

-Demonstrate how to verify battery status/change batteries on the PRD.

-Demonstrate how to adjust the volume control of the PRD.

-Demonstrate how to acknowledge alarms on the PRD.

-Understand all alarm indicators and know the necessary actions to take in response to each.

-Understand how each alarm indication relates to personal safety levels.

-Demonstrate how to turn Off the PRD.

-Demonstrate search techniques using the

PRD.

-Understand how and when to use a Locate or Search Mode of the

PRD

SL-29 Record and track student training and test scores taken via the interactive smart phone application.

Tracking process shall be compatible with and/or able to export compatible files to DHS/CWMD/STC's student tracking application.

Threshold = Objective STC Requirement

SL-30 PRDs shall have DHS/ CWMD/STC approved inventory control stickers and be recorded on an inventory data file.

PRDs shall be delivered with CWMD approved inventory control stickers adhered to the PRDs and with a CD containing completed relevant sections of a bulk upload inventory spreadsheet.

Threshold = Objective STC Requirement CWMD STC will provide details of format of inventory control stickers and spread sheet at time of award.

SL-31 Vendor shall provide one day (8 hours) of training on basic repair and maintenance of PRD.

The number of deliveries will be determined at the time of the award.

Topics include but are not limited to:

Repair and replacement of basic parts (buttons, rubber sleeves, battery covers, plugs, display faces, etc.)

Use of PRD set up software

Use of any related field calibration kits

Class size shall be limited to 25 students per delivery. Delivery method shall be an instructor led classroom training at a training site designated by CWMD

STC.

Threshold = Objective STC Requirement

SL-32 Vendor shall provide list and pricing for commonly replaced parts, related to basic maintenance training class (see SL-31).

Vendor shall supply a price list of commonly replaced and repaired parts referenced in SL- 31 as part of the response.

SL-33 The PRD shall provide cybersecurity protection.

The vendor shall provide a detailed description of the Bluetooth protocols used, to include but not limited to: the level of security, method of pairing and type of encryption used.

SL-34

The PRD shall display radiation levels.

Radiation levels should be displayed using one or more of the following methods:

Digital display: The PRD directly displays the measured exposure rate, dose rate, ambient dose equivalent rate or count rate (e.g. uR/h or cps)

Unit-less display: The PRD displays a numerical value that may be proportional to the radiation field but is not explicitly reported as the exposure, dose or ambient dose-equivalent rate or count rate.

Non-numerical display: The PRD displays a non-numerical indication of the intensity of the radiation field (e.g.

bar-graph, colored LEDs).

Threshold=Objective IAW ANSI N42.32, 2016, Section 5.8

SL-34-1

The PRDs with a unit-less display shall have a table to convert the unit-less readings into a gamma response (i.e. exposure rate, dose rate).

The table provided shall show exposure/dose rate range for each integer reading for Cs-137.

Threshold=Objective STC Requirement

SL-34-2

Display independent of phone (mobile device).

The PRD itself shall have a display in addition to the user interface of a mobile device, when a mobile application is used.

Threshold=Objective STC Requirement