Attachment 0010d.4 – E151 – Media Converter 04-FMECA.xlsx
XLSX spreadsheet 35 KB Posted
- Solicitation number
- W31P4Q-20-R-0015
About this file
This document contains an Excel file attachment and federal contract opportunity related to an Integrated Battle Command System hardware production effort. The Excel file provides a failure modes and effects analysis for a media converter component used in the system. It details four potential failure modes, their effects, severity classifications, and compensating provisions. The federal contract opportunity is a solicitation from the Department of the Army to produce IBCS hardware in accordance with supplied technical data packages and specifications. It requires maintaining approved software and firmware updates, cybersecurity, and authority to operate on existing hardware. Questions are due by December 10, 2020 and the opportunity is only open to contractors who met entrance criteria and were approved by the Integrated Fires Mission Command Project Office.
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Text version
Pivot Table
| W31P4Q-20-R-0015 | ||
| ATTACHMENT 0010d.4 | ||
| TAB 1 OF 4 | ||
| Row Labels | Sum of Cm | Count of Failure Mode Description |
| Does not operate | 1.48E-05 | 2 |
| Intermittent | 6.72E-06 | 1 |
| Degraded (Functional) | 0.00E+00 | 1 |
| Grand Total | 2.15E-05 | 4 |
Prelim Analysis
| W31P4Q-20-R-0015 | ||||||
| ATTACHMENT 0010d.4 | ||||||
| TAB 2 OF 4 | ||||||
| PRELIMINARY ANALYSIS: | Major End Item: | Shelter | ||||
| Parent LRU: | E151-Media Converter-04 (RED) | |||||
| Component: | MEDIA CONVERTOR, WIN-T AXX | |||||
| Mission Phase-Operational Mode: | All Phases | |||||
| Cr = ∑Cm = | 2.15E-05 | |||||
| Failure Modes | Count of | |||||
| Failure Modes | Severity | |||||
| Classifications | Count of |
Seveverity Classification Failure Modes Sum of Cm Count of Failure Modes
| Does not operate | 2 | 50.0% | Category II | 2 | Does not operate | 1.48E-05 | 2 |
| Degraded (Functional) | 1 | 25.0% | Does not operate | 1 | Intermittent | 6.72E-06 | 1 |
| Intermittent | 1 | 25.0% | Intermittent | 1 | Degraded (Functional) | 0.00E+00 | 1 |
| Grand Total | 4 | Category III | 1 | Grand Total | 2.15E-05 | 4 | |
| Does not operate | 1 | ||||||
| Category IV | 1 | ||||||
| Degraded (Functional) | 1 | ||||||
| Grand Total | 4 |
Cat I and II
| W31P4Q-20-R-0015 | |||||||||||||||||||||
| ATTACHMENT 0010d.4 | |||||||||||||||||||||
| TAB 3 OF 4 | |||||||||||||||||||||
| Major End Item: | Shelter | ||||||||||||||||||||
| Parent LRU: | E151-Media Converter-04 (RED) | ||||||||||||||||||||
| Component: | MEDIA CONVERTOR, WIN-T AXX | ||||||||||||||||||||
| Mission Phase-Operational Mode: | All Phases | ||||||||||||||||||||
| FPMH: | 9.5583 | ||||||||||||||||||||
| t: | 72 | ||||||||||||||||||||
| Cr = ∑Cm = | 2.75E-04 | ||||||||||||||||||||
| Modified Cr = | 4.30E-05 | ||||||||||||||||||||
| Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-2R | |||||||||||||||||||||
| Failure Effect at | Failure Detection Method | Compensating Provisions | |||||||||||||||||||
| ID# | Function | Failure Mode Description | Failure Cause | Local Failure Effects | Next Higher Level Failure Effects | Major End Item Failure Effects | Safety | ||||||||||||||
| Consideration | Safety Impact | Operator Observation | Visual Indicator | C-Bit | |||||||||||||||||
| Capabilities | Severity | ||||||||||||||||||||
| Classification | Alternate Design | ||||||||||||||||||||
| Modifications | Modified Severity | ||||||||||||||||||||
| Classification | β | βmod | α | λP | Cm | Mod Cm | |||||||||||||||
| 6339 | CONVERTS FIBER TO COPPER - FOR WIN-T RED DATA | Does not operate | Hardware failure or software defect | Loss of function | Loss of WIN-T Red Data | Degraded Mission due to loss of External Sensor Data | N/A | N/A | OB-420-80 | N/A | TBD | Category II | EOCs are Redundant | Category III-2R | 0.50 | 0.05 | 0.5000 | 9.56E-06 | 1.72E-04 | 1.72E-05 | |
| 6340 | CONVERTS FIBER TO COPPER - FOR WIN-T RED DATA | Intermittent | Hardware failure or software defect | Intermittent continuity | Probable Loss of WIN-T Red Data | Probable Degraded Mission due to loss of External Sensor Data | N/A | N/A | OB-420-80 | N/A | TBD | Category II | EOCs are Redundant | Category III-2R | 0.50 | 0.05 | 0.2500 | 9.56E-06 | 8.60E-05 | 8.60E-06 |
Data E151
| W31P4Q-20-R-0015 | |||||||||||||||||||||
| ATTACHMENT 0010d.4 | |||||||||||||||||||||
| TAB 4 OF 4 | |||||||||||||||||||||
| Major End Item: | Shelter | ||||||||||||||||||||
| Parent LRU: | E151-Media Converter-04 (RED) | ||||||||||||||||||||
| Component: | MEDIA CONVERTOR, WIN-T AXX | ||||||||||||||||||||
| Mission Phase-Operational Mode: | All Phases | ||||||||||||||||||||
| FPMH: | 0.7463 | ||||||||||||||||||||
| t: | 72 | ||||||||||||||||||||
| Cr = ∑Cm = | 2.15E-05 | ||||||||||||||||||||
| Modified Cr = | 3.36E-06 | ||||||||||||||||||||
| Due to the EOC Redundancy the Severity Classifications can be reduced Severity Classification III-2R | |||||||||||||||||||||
| Failure Effect at | Failure Detection Method | Compensating Provisions | |||||||||||||||||||
| ID# | Function | Failure Mode Description | Failure Cause | Local Failure Effects | Next Higher Level Failure Effects | Major End Item Failure Effects | Safety | ||||||||||||||
| Consideration | Safety Impact | Operator Observation | Visual Indicator | C-Bit | |||||||||||||||||
| Capabilities | Severity | ||||||||||||||||||||
| Classification | Alternate Design | ||||||||||||||||||||
| Modifications | Modified Severity | ||||||||||||||||||||
| Classification | β | βmod | α | λP | Cm | Mod Cm | |||||||||||||||
| 6338 | CONVERTS FIBER TO COPPER - FOR WIN-T RED DATA | Does not operate | Hardware failure or software defect | Loss of function | Loss of WIN-T Red Data | Degraded Mission due to loss of External Sensor Data | N/A | N/A | OB-450-01 | VI-055-01 (Shelter PDP CB-18 Trips when Reset) | TBD | Category III | EOCs are Redundant | Category III | 0.05 | 0.05 | 0.5000 | 7.46E-07 | 1.34E-06 | 1.34E-06 | |
| 6339 | CONVERTS FIBER TO COPPER - FOR WIN-T RED DATA | Does not operate | Hardware failure or software defect | Loss of function | Loss of WIN-T Red Data | Degraded Mission due to loss of External Sensor Data | N/A | N/A | OB-420-80 | N/A | TBD | Category II | EOCs are Redundant | Category III-2R | 0.50 | 0.05 | 0.5000 | 7.46E-07 | 1.34E-05 | 1.34E-06 | |
| 6340 | CONVERTS FIBER TO COPPER - FOR WIN-T RED DATA | Intermittent | Hardware failure or software defect | Intermittent continuity | Probable Loss of WIN-T Red Data | Probable Degraded Mission due to loss of External Sensor Data | N/A | N/A | OB-420-80 | N/A | TBD | Category II | EOCs are Redundant | Category III-2R | 0.50 | 0.05 | 0.2500 | 7.46E-07 | 6.72E-06 | 6.72E-07 | |
| 6341 | CONVERTS FIBER TO COPPER - FOR WIN-T RED DATA | Degraded (Functional) | Hardware failure or software defect | Loss of noncritical function | Loss of noncritical function | Loss of noncritical function | N/A | N/A | OB-420-80 | N/A | TBD | Category IV | EOCs are Redundant | Category IV | 0.00 | 0.00 | 0.2500 | 7.46E-07 | 0.00E+00 | 0.00E+00 |
Sheet1
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