Attachment 10b.3 – E005 Blower Assembly-FMECA.xlsx

XLSX spreadsheet 33 KB Posted May 28, 2020

Attached to: DRAFT RFP for Integrated Battle Command System (IBCS) LRIP/FRP Federal contract opportunity
Solicitation number: W31P4Q-20-R-0015
Issued by: Department of the Army Materiel Command Contracting Command Redstone Arsenal

About this file

Written by GovTribe AI · Dec 30, 2023

This document contains a Failure Modes and Effects Criticality Analysis (FMECA) for the blower assembly component of an emergency operations center (EOC) shelter.

The FMECA identifies six potential failure modes for the blower assembly: binding/sticking, inoperative, improper output, will not engage, and no current. It analyzes the effects of each failure mode at the component, equipment, and system level. Though failures could potentially result in hazardous carbon monoxide accumulation, several compensating provisions make this an extremely remote risk, including non-occupancy of the shelter, status indicators, and pre-use testing. The document recommends maintaining a Severity Classification of II. It evaluates potential design modifications to further reduce risk.

The related federal contract opportunity is a draft request for proposal for low-rate initial production and full-rate production of the Integrated Battle Command System hardware. It involves maintaining approved updates and authority to operate on existing hardware, as well as engineering changes, for an Army Materiel Command requirement. Vendors are not to submit proposals in response to the draft RFP.

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Other files for this federal contract opportunity

Other files attached to DRAFT RFP for Integrated Battle Command System (IBCS) LRIP/FRP, newest first.
File	Type	Posted
Attachment 21 - Task Order 0001 Statement of Work.docx	DOCX document	May 28, 2020
Attachment 10c.10 – E060 Shelter Switch – 02-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10a.16– R034 Media Converter Power Supply-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
W31P4Q-20-R-0015_DRAFT_28 May 2020.pdf	PDF	May 28, 2020
Attachment 10a.3 – R003 KG-250X-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 04b - Draft_Relay Acceptance Test Procedures.docx	DOCX document	May 28, 2020
Attachment 13c - IBCS-A301-003 Vol II Instructor Guide.pdf	PDF	May 28, 2020
Attachment 22a.1.f - EOC Shelter views.pptx	PPTX presentation	May 28, 2020
Attachment 22a.1.d - ALH-213030 00 CABLE ASSEMBLY, CASS J1 AND J3.pdf	PDF	May 28, 2020
Attachment 10a.14 – R032 Media Converter Module 11-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 20 - Section M - Evaluation Factors For Award.docx	DOCX document	May 28, 2020
Attachment 22a - CASS to PDRS.docx	DOCX document	May 28, 2020
Attachment 10d.7 – E153 RS112 Server -06 Shelter with PT-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10e.10 – E148 – Table 4 Assembly-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10e.5 – E122 – EMI Tent PDU-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 17 - Pre-Award Survey Accounting System Checklist.pdf	PDF	May 28, 2020
Attachment 22a.1.g - PL-ALH-209032 00 CABLE ASSEMBLY CASS ETHERNET.pdf	PDF	May 28, 2020
Attachment 22a.1.e - ALH-215333 00 S-280 CASS INSTALLATION.PDF	PDF	May 28, 2020
Attachment 22a.4 - CASS Task Purpose.pptx	PPTX presentation	May 28, 2020
Attachment 10a.15 – R033 Media Converter Module 12-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10c.6 – E051 IGRM-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 03 - GFP Attachment - LRIP_FRP - 20 April 2020.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 22a.2 - PDRS Support information for integration task.pptx	PPTX presentation	May 28, 2020
Attachment 15b - Fixed Price Level of Effort Labor Categories.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10h - SWFMEA RESULTS.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 22a.1.h - PL-ALH-211130 00 CABLE ASSEMBLY CASS DC POWER.pdf	PDF	May 28, 2020
Attachment 04c - ECT_Acceptance Test Procedures_FINAL.DOCX	DOCX document	May 28, 2020
Attachment 22a.1.a - ALH-208670 05 IBCS SHELTER INTERCONNECT.pdf	PDF	May 28, 2020
Attachment 10a.4 – R004 IGRM-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 13 - Training Documentation.docx	DOCX document	May 28, 2020
Attachment 10a.9 – R015 PDU Assembly-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10a.5 – R005 SCIM-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 22a.1.j - PL-ALH-215333 00 S-280 CASS INSTALLATION.PDF	PDF	May 28, 2020
Attachment 10c.5 – E050 KG-250X-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10b.9 – E033 R112 Shelter – Server Stack – 03-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10b.2 – E002 Power Inverter Shelter Power-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
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Attachment 10a.1 – R001 HRFU-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 19 - Section L - Instructions - Conditions - And Notices To Offerors.docx	DOCX document	May 28, 2020
Attachment 10c.8 – E053 Shelter Time Server-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10e.9 – E147 – Table 3 Assembly-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 22a.1.b - ALH-209032 00 CABLE ASSEMBLY CASS ETHERNET.pdf	PDF	May 28, 2020
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Attachment 02 - AIAMD System of Systems (SoS)(MIS-PRF-56500).pdf	PDF	May 28, 2020
Attachment 10b.1 – E001 28VDC Pwr Supply Shelter Power-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10e.11 – E149 – Table 5 Assembly-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 10d.2 – E144 RWS Bkup Batteries-FMECA.xlsx	XLSX spreadsheet	May 28, 2020
Attachment 12 - Risk Management Plan.pdf	PDF	May 28, 2020
Attachment 04 - Acceptance Test Plan.docx	DOCX document	May 28, 2020
Attachment 10c.13 – E063 Isolation Router Black-FMECA.xlsx	XLSX spreadsheet	May 28, 2020

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Sheet2

Row Labels	Sum of Cm	Count of Failure Mode Description
Binding/Sticking	1.08E-04	1
Improper Output	1.08E-04	1
Inoperative	4.31E-04	2
No Current	1.08E-04	1
Will Not Engage	1.08E-04	1
Grand Total	8.61E-04	6

Prelim Analysis

	PRELIMINARY ANALYSIS:		Major End Item:	Shelter - ECU
			Parent LRU:	E005-Blower Assembly
			Component:	Blower (Not Critical)
			Mission Phase-Operational Mode:	All Phases
				Cr = ∑Cm =	8.61E-04
	Failure Modes	Count of
Failure Modes			Severity
Classifications	Count of

Seveverity Classification Failure Modes Sum of Cm Count of Failure Modes

Inoperative	2	33.33%	Category II	6	Inoperative	4.31E-04	2
Binding/Sticking	1	16.67%	Inoperative	2	Binding/Sticking	1.08E-04	1
Improper Output	1	16.67%	Binding/Sticking	1	Improper Output	1.08E-04	1
No Current	1	16.67%	Improper Output	1	No Current	1.08E-04	1
Will Not Engage	1	16.67%	No Current	1	Will Not Engage	1.08E-04	1
Grand Total	6		Will Not Engage	1	Grand Total	8.61E-04	6
			Grand Total	6

Cat I and II

Major End Item:

Shelter - ECU

Parent LRU:

E005-Blower Assembly

Componet:

Blower (Not Critical)

Mission Phase-Operational Mode:

All Phases

FPMH:

35.9454

Cr = ∑Cm =

8.61E-04

Modified Cr =

1.73E-04

(Redundancy)

Due to the remote chance of hazard levels CO the Severity Classifications will remain at Severity Classification II

Failure Effect at

Failure Detection Method

Compemsating 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

βmod

λP

Mod Cm

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

Binding/Sticking

Hardware Failure

Probable loss of vent fan

Probable loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation

Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration

OB-370-50

N/A

TBD

Category II

EOCs are Redundant

Category III-2R

0.50

0.05

0.1667

3.59E-05

1.08E-04

2.16E-05

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

Inoperative

Hardware Failure

Loss of vent fan

Loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation

Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration

OB-370-50

N/A

TBD

Category II

EOCs are Redundant

Category III-2R

0.50

0.05

0.3333

3.59E-05

2.15E-04

4.31E-05

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

Improper Output

Hardware Failure

Probable loss of vent fan

Probable loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation

Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration

OB-370-50

N/A

TBD

Category II

EOCs are Redundant

Category III-2R

0.50

0.05

0.1667

3.59E-05

1.08E-04

2.16E-05

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

Inoperative

Hardware Failure

Loss of vent fan

Loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation

Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration

OB-370-50

N/A

TBD

Category II

EOCs are Redundant

Category III-2R

0.50

0.05

0.3333

3.59E-05

2.15E-04

4.31E-05

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

Will Not Engage

Hardware Failure

Loss of vent fan

Loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation

Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration

OB-370-50

N/A

TBD

Category II

EOCs are Redundant

Category III-2R

0.50

0.05

0.1667

3.59E-05

1.08E-04

2.16E-05

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

No Current

Hardware Failure

Loss of vent fan

Loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 N/A TBD Category II EOCs are Redundant Category III-2R 0.50 0.05 0.1667 3.59E-05 1.08E-04 2.16E-05

E005 Data

Major End Item:

Shelter - ECU

Parent LRU:

E005-Blower Assembly

Componet:

Blower (Not Critical)

Mission Phase-Operational Mode:

All Phases

FPMH:

35.9454

Cr = ∑Cm =

1.72E-03

Modified Cr =

1.73E-04

(Redundancy)

Due to the remote chance of hazard levels CO the Severity Classifications will remain at Severity Classification II

Failure Effect at

Failure Detection Methd

Compemsating 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

βmod

λP

Mod Cm

The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.

Binding/Sticking

Hardware Failure

Probable loss of vent fan

Probable loss of shelter fresh air supply

Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)

Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 and

Light Indication	N/A	TBD	Category I	EOCs are Redundant	Category III-1R	1.00	0.05	0.1667	3.59E-05	2.15E-04	2.16E-05
	86	The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.	Inoperative	Hardware Failure	Loss of vent fan	Loss of shelter fresh air supply	Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)	Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 and

Light Indication	N/A	TBD	Category I	EOCs are Redundant	Category III-1R	1.00	0.05	0.3333	3.59E-05	4.31E-04	4.31E-05
	87	The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.	Improper Output	Hardware Failure	Probable loss of vent fan	Probable loss of shelter fresh air supply	Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)	Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 and

Light Indication	N/A	TBD	Category I	EOCs are Redundant	Category III-1R	1.00	0.05	0.1667	3.59E-05	2.15E-04	2.16E-05
	88	The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.	Inoperative	Hardware Failure	Loss of vent fan	Loss of shelter fresh air supply	Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)	Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 and

Light Indication	N/A	TBD	Category I	EOCs are Redundant	Category III-1R	1.00	0.05	0.3333	3.59E-05	4.31E-04	4.31E-05
	89	The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.	Will Not Engage	Hardware Failure	Loss of vent fan	Loss of shelter fresh air supply	Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)	Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 and

Light Indication	N/A	TBD	Category I	EOCs are Redundant	Category III-1R	1.00	0.05	0.1667	3.59E-05	2.15E-04	2.16E-05
	90	The vent fan draws outside filtered air into the shelter through the blower door at a rate of 60 Cubic Feet Per Minute (CFM). Note that the shelter is not typically occupied.	No Current	Hardware Failure	Loss of vent fan	Loss of shelter fresh air supply	Possible personnel illness/death due to high CO concentration (note that EOC Shelter is typically not occupied)	Extremely Remote.

1) Shelter is not typically occupied,

2) LED light on PDP provides indication of Vent Fan Operation,

3) CO Monitor provides annunciation of high CO levels,

4) TM provides check of Vent Fan before each field installation Ventilation Hardware Malfunction: Possible Hazardous Carbon Monoxide Concentration OB-370-50 and Light Indication N/A TBD Category I EOCs are Redundant Category III-1R 1.00 0.05 0.1667 3.59E-05 2.15E-04 2.16E-05

Sheet1

File details come from the government source that posted it. Updated May 28, 2020.